Updated radial menu to match 1.18, with build mode categories, descriptions and new icons. Changed reach upgrade recipes.

Fix FakePlayer-related crashes

Approved-by: Requios

.gitignore

@@ -20,6 +20,7 @@ build
 # other
 eclipse
 run
+logs/*
 
 # Files from Forge MDK
 forge*changelog.txt

LICENSE.txt

@@ -0,0 +1,520 @@
+Unless noted below, Minecraft Forge, Forge Mod Loader, and all 
+parts herein are licensed under the terms of the LGPL 2.1 found
+here http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt and 
+copied below.
+
+Homepage: http://minecraftforge.net/
+          https://github.com/MinecraftForge/MinecraftForge
+          
+
+A note on authorship:
+All source artifacts are property of their original author, with
+the exclusion of the contents of the patches directory and others
+copied from it from time to time. Authorship of the contents of
+the patches directory is retained by the Minecraft Forge project.
+This is because the patches are partially machine generated
+artifacts, and are changed heavily due to the way forge works.
+Individual attribution within them is impossible.
+
+Consent:
+All contributions to Forge must consent to the release of any
+patch content to the Forge project.
+
+A note on infectivity:
+The LGPL is chosen specifically so that projects may depend on Forge
+features without being infected with its license. That is the 
+purpose of the LGPL. Mods and others using this code via ordinary
+Java mechanics for referencing libraries are specifically not bound
+by Forge's license for the Mod code.
+
+
+=== MCP Data ===
+This software includes data from the Minecraft Coder Pack (MCP), with kind permission
+from them. The license to MCP data is not transitive - distribution of this data by
+third parties requires independent licensing from the MCP team. This data is not
+redistributable without permission from the MCP team.
+
+=== Sharing ===
+I grant permission for some parts of FML to be redistributed outside the terms of the LGPL, for the benefit of
+the minecraft modding community. All contributions to these parts should be licensed under the same additional grant.
+
+-- Runtime patcher --
+License is granted to redistribute the runtime patcher code (src/main/java/net/minecraftforge/fml/common/patcher
+and subdirectories) under any alternative open source license as classified by the OSI (http://opensource.org/licenses)
+
+-- ASM transformers --
+License is granted to redistribute the ASM transformer code (src/main/java/net/minecraftforge/common/asm/ and subdirectories)
+under any alternative open source license as classified by the OSI (http://opensource.org/licenses)
+
+=========================================================================
+This software includes portions from the Apache Maven project at
+http://maven.apache.org/ specifically the ComparableVersion.java code. It is
+included based on guidelines at
+http://www.softwarefreedom.org/resources/2007/gpl-non-gpl-collaboration.html
+with notices intact. The only change is a non-functional change of package name.
+
+This software contains a partial repackaging of javaxdelta, a BSD licensed program for generating
+binary differences and applying them, sourced from the subversion at http://sourceforge.net/projects/javaxdelta/
+authored by genman, heikok, pivot.
+The only changes are to replace some Trove collection types with standard Java collections, and repackaged.
+=========================================================================
+
+
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+
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README.md

@@ -1 +0,0 @@
-The 1.12 repository can be found here: https://bitbucket.org/Requios/effortless-building/src/master/

build.gradle

@@ -5,7 +5,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: '3.+', changing: true
+        classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: '5.1+', changing: true
     }
 }
 apply plugin: 'net.minecraftforge.gradle'
@@ -13,7 +13,7 @@ apply plugin: 'net.minecraftforge.gradle'
 apply plugin: 'eclipse'
 apply plugin: 'maven-publish'
 
-version = '1.14.4-2.18'
+version = '1.16.3-2.32'
 group = 'nl.requios.effortlessbuilding' // http://maven.apache.org/guides/mini/guide-naming-conventions.html
 archivesBaseName = 'effortlessbuilding'
 
@@ -25,11 +25,10 @@ minecraft {
     // stable_#            Stables are built at the discretion of the MCP team.
     // Use non-default mappings at your own risk. they may not always work.
     // Simply re-run your setup task after changing the mappings to update your workspace.
-    mappings channel: 'snapshot', version: '20190719-1.14.3'
+    mappings channel: 'official', version: '1.16.5'
+    accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg')
     // makeObfSourceJar = false // an Srg named sources jar is made by default. uncomment this to disable.
 
-    // accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg')
-
     // Default run configurations.
     // These can be tweaked, removed, or duplicated as needed.
     runs {
@@ -74,7 +73,8 @@ minecraft {
             // Recommended logging level for the console
             property 'forge.logging.console.level', 'debug'
 
-            args '--mod', 'effortlessbuilding', '--all', '--output', file('src/generated/resources/')
+            // Specify the modid for data generation, where to output the resulting resource, and where to look for existing resources.
+            args '--mod', 'effortlessbuilding', '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources/')
 
             mods {
                 effortlessbuilding {
@@ -89,7 +89,7 @@ dependencies {
     // Specify the version of Minecraft to use, If this is any group other then 'net.minecraft' it is assumed
     // that the dep is a ForgeGradle 'patcher' dependency. And it's patches will be applied.
     // The userdev artifact is a special name and will get all sorts of transformations applied to it.
-    minecraft 'net.minecraftforge:forge:1.14.4-28.1.102'
+    minecraft 'net.minecraftforge:forge:1.16.3-34.0.9'
 
     // You may put jars on which you depend on in ./libs or you may define them like so..
     // compile "some.group:artifact:version:classifier"
@@ -127,18 +127,15 @@ jar {
 }
 
 // Example configuration to allow publishing using the maven-publish task
-// we define a custom artifact that is sourced from the reobfJar output task
+// This is the preferred method to reobfuscate your jar file
-// and then declare that to be published
+jar.finalizedBy('reobfJar') 
-// Note you'll need to add a repository here
+// However if you are in a multi-project build, dev time needs unobfed jar files, so you can delay the obfuscation until publishing by doing
-def reobfFile = file("$buildDir/reobfJar/output.jar")
+//publish.dependsOn('reobfJar')
-def reobfArtifact = artifacts.add('default', reobfFile) {
+
-    type 'jar'
-    builtBy 'reobfJar'
-}
 publishing {
     publications {
         mavenJava(MavenPublication) {
-            artifact reobfArtifact
+            artifact jar
         }
     }
     repositories {

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.9-bin.zip

gradlew

@@ -1,4 +1,20 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 
 ##############################################################################
 ##
@@ -28,7 +44,7 @@ APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
@@ -56,7 +72,7 @@ case "`uname`" in
   Darwin* )
     darwin=true
     ;;
-  MINGW* )
+  MSYS* | MINGW* )
     msys=true
     ;;
   NONSTOP* )
@@ -66,6 +82,7 @@ esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
+
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
@@ -109,10 +126,11 @@ if $darwin; then
     GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
 fi
 
-# For Cygwin, switch paths to Windows format before running java
+# For Cygwin or MSYS, switch paths to Windows format before running java
-if $cygwin ; then
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
     JAVACMD=`cygpath --unix "$JAVACMD"`
 
     # We build the pattern for arguments to be converted via cygpath
@@ -138,35 +156,28 @@ if $cygwin ; then
         else
             eval `echo args$i`="\"$arg\""
         fi
-        i=$((i+1))
+        i=`expr $i + 1`
     done
     case $i in
-        (0) set -- ;;
+        0) set -- ;;
-        (1) set -- "$args0" ;;
+        1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
+        2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
     esac
 fi
 
-# Escape application args
+ARGV=("$@")
-save () {
+eval set -- $DEFAULT_JVM_OPTS
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=$(save "$@")
 
-# Collect all arguments for the java command, following the shell quoting and substitution rules
+IFS=$'
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+' read -rd '' -a JAVA_OPTS_ARR <<< "$(echo $JAVA_OPTS | xargs -n1)"
+IFS=$'
+' read -rd '' -a GRADLE_OPTS_ARR <<< "$(echo $GRADLE_OPTS | xargs -n1)"
 
-# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+exec "$JAVACMD" "$@" "${JAVA_OPTS_ARR[@]}" "${GRADLE_OPTS_ARR[@]}" "-Dorg.gradle.appname=$APP_BASE_NAME" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "${ARGV[@]}"
-if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
-  cd "$(dirname "$0")"
-fi
-
-exec "$JAVACMD" "$@"

gradlew.bat

@@ -1,3 +1,19 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
 @if "%DEBUG%" == "" @echo off
 @rem ##########################################################################
 @rem
@@ -13,15 +29,18 @@ if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
 
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
+if "%ERRORLEVEL%" == "0" goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -35,7 +54,7 @@ goto fail
 set JAVA_HOME=%JAVA_HOME:"=%
 set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
-if exist "%JAVA_EXE%" goto init
+if exist "%JAVA_EXE%" goto execute
 
 echo.
 echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
@@ -45,28 +64,14 @@ echo location of your Java installation.
 
 goto fail
 
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
 :execute
 @rem Setup the command line
 
 set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
+
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
 
 :end
 @rem End local scope for the variables with windows NT shell

src/main/java/nl/requios/effortlessbuilding/EffortlessBuilding.java

@@ -1,37 +1,30 @@
 package nl.requios.effortlessbuilding;
 
-import net.minecraft.block.Block;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.inventory.container.Container;
 import net.minecraft.inventory.container.ContainerType;
 import net.minecraft.item.Item;
-import net.minecraft.util.ResourceLocation;
-import net.minecraft.util.registry.Registry;
 import net.minecraft.util.text.StringTextComponent;
-import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.common.capabilities.CapabilityManager;
-import net.minecraftforge.common.crafting.CraftingHelper;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.DistExecutor;
-import net.minecraftforge.fml.ExtensionPoint;
 import net.minecraftforge.fml.ModLoadingContext;
+import net.minecraftforge.fml.RegistryObject;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.config.ModConfig;
 import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent;
 import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;
-import net.minecraftforge.fml.event.lifecycle.InterModEnqueueEvent;
-import net.minecraftforge.fml.event.lifecycle.InterModProcessEvent;
-import net.minecraftforge.fml.event.server.FMLServerStartingEvent;
 import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;
+import net.minecraftforge.fml.network.IContainerFactory;
+import net.minecraftforge.registries.DeferredRegister;
+import net.minecraftforge.registries.ForgeRegistries;
 import nl.requios.effortlessbuilding.capability.ModeCapabilityManager;
 import nl.requios.effortlessbuilding.capability.ModifierCapabilityManager;
-import nl.requios.effortlessbuilding.command.CommandReach;
 import nl.requios.effortlessbuilding.compatibility.CompatHelper;
+import nl.requios.effortlessbuilding.gui.DiamondRandomizerBagContainer;
+import nl.requios.effortlessbuilding.gui.GoldenRandomizerBagContainer;
 import nl.requios.effortlessbuilding.gui.RandomizerBagContainer;
-import nl.requios.effortlessbuilding.item.ItemRandomizerBag;
+import nl.requios.effortlessbuilding.item.*;
-import nl.requios.effortlessbuilding.item.ItemReachUpgrade1;
-import nl.requios.effortlessbuilding.item.ItemReachUpgrade2;
-import nl.requios.effortlessbuilding.item.ItemReachUpgrade3;
 import nl.requios.effortlessbuilding.network.PacketHandler;
 import nl.requios.effortlessbuilding.proxy.ClientProxy;
 import nl.requios.effortlessbuilding.proxy.IProxy;
@@ -41,59 +34,66 @@ import org.apache.logging.log4j.Logger;
 
 // The value here should match an entry in the META-INF/mods.toml file
 @Mod(EffortlessBuilding.MODID)
-@Mod.EventBusSubscriber(bus=Mod.EventBusSubscriber.Bus.MOD)
+@Mod.EventBusSubscriber(bus = Mod.EventBusSubscriber.Bus.MOD)
-public class EffortlessBuilding
+public class EffortlessBuilding {
-{
 	public static final String MODID = "effortlessbuilding";
-    public static final String NAME = "Effortless Building";
-    public static final String VERSION = "1.14.4-2.18";
-
-    public static EffortlessBuilding instance;
-
 	public static final Logger logger = LogManager.getLogger();
 
+	public static EffortlessBuilding instance;
 	public static IProxy proxy = DistExecutor.runForDist(() -> ClientProxy::new, () -> ServerProxy::new);
 
-    public static final ItemRandomizerBag ITEM_RANDOMIZER_BAG = new ItemRandomizerBag();
+	//Registration
-    public static final ItemReachUpgrade1 ITEM_REACH_UPGRADE_1 = new ItemReachUpgrade1();
+	private static final DeferredRegister<Item> ITEMS = DeferredRegister.create(ForgeRegistries.ITEMS, MODID);
-    public static final ItemReachUpgrade2 ITEM_REACH_UPGRADE_2 = new ItemReachUpgrade2();
+	private static final DeferredRegister<ContainerType<?>> CONTAINERS = DeferredRegister.create(ForgeRegistries.CONTAINERS, EffortlessBuilding.MODID);
-    public static final ItemReachUpgrade3 ITEM_REACH_UPGRADE_3 = new ItemReachUpgrade3();
 
-    public static final Block[] BLOCKS = {
+	public static final RegistryObject<Item> RANDOMIZER_BAG_ITEM = ITEMS.register("randomizer_bag", RandomizerBagItem::new);
-    };
+	public static final RegistryObject<Item> GOLDEN_RANDOMIZER_BAG_ITEM = ITEMS.register("golden_randomizer_bag", GoldenRandomizerBagItem::new);
+	public static final RegistryObject<Item> DIAMOND_RANDOMIZER_BAG_ITEM = ITEMS.register("diamond_randomizer_bag", DiamondRandomizerBagItem::new);
+	public static final RegistryObject<Item> REACH_UPGRADE_1_ITEM = ITEMS.register("reach_upgrade1", ReachUpgrade1Item::new);
+	public static final RegistryObject<Item> REACH_UPGRADE_2_ITEM = ITEMS.register("reach_upgrade2", ReachUpgrade2Item::new);
+	public static final RegistryObject<Item> REACH_UPGRADE_3_ITEM = ITEMS.register("reach_upgrade3", ReachUpgrade3Item::new);
 
-    public static final Item[] ITEMS = {
+	public static final RegistryObject<ContainerType<RandomizerBagContainer>> RANDOMIZER_BAG_CONTAINER = CONTAINERS.register("randomizer_bag", () -> registerContainer(RandomizerBagContainer::new));
-            ITEM_RANDOMIZER_BAG,
+	public static final RegistryObject<ContainerType<GoldenRandomizerBagContainer>> GOLDEN_RANDOMIZER_BAG_CONTAINER = CONTAINERS.register("golden_randomizer_bag", () -> registerContainer(GoldenRandomizerBagContainer::new));
-            ITEM_REACH_UPGRADE_1,
+	public static final RegistryObject<ContainerType<DiamondRandomizerBagContainer>> DIAMOND_RANDOMIZER_BAG_CONTAINER = CONTAINERS.register("diamond_randomizer_bag", () -> registerContainer(DiamondRandomizerBagContainer::new));
-            ITEM_REACH_UPGRADE_2,
-            ITEM_REACH_UPGRADE_3
-    };
-
-    public static final ContainerType<RandomizerBagContainer> RANDOMIZER_BAG_CONTAINER = register("randomizer_bag", RandomizerBagContainer::new);
-    public static final ResourceLocation RANDOMIZER_BAG_GUI = new ResourceLocation(EffortlessBuilding.MODID, "randomizer_bag");
 
 	public EffortlessBuilding() {
 		instance = this;
 
-        // Register the setup method for modloading
+		// Register ourselves for server and other game events we are interested in
-        FMLJavaModLoadingContext.get().getModEventBus().addListener(this::setup);
+		FMLJavaModLoadingContext.get().getModEventBus().register(this);
-        // Register the enqueueIMC method for modloading
+
-        FMLJavaModLoadingContext.get().getModEventBus().addListener(this::enqueueIMC);
+		ITEMS.register(FMLJavaModLoadingContext.get().getModEventBus());
-        // Register the processIMC method for modloading
+		CONTAINERS.register(FMLJavaModLoadingContext.get().getModEventBus());
-        FMLJavaModLoadingContext.get().getModEventBus().addListener(this::processIMC);
-        // Register the clientSetup method for modloading
-        FMLJavaModLoadingContext.get().getModEventBus().addListener(this::clientSetup);
 
 		//Register config
 		ModLoadingContext.get().registerConfig(ModConfig.Type.COMMON, BuildConfig.spec);
+	}
 
-        // Register ourselves for server and other game events we are interested in
+	public static <T extends Container> ContainerType<T> registerContainer(IContainerFactory<T> fact){
-        MinecraftForge.EVENT_BUS.register(this);
+		ContainerType<T> type = new ContainerType<T>(fact);
+		return type;
+	}
+
+	public static void log(String msg) {
+		logger.info(msg);
+	}
+
+	public static void log(PlayerEntity player, String msg) {
+		log(player, msg, false);
+	}
+
+	public static void log(PlayerEntity player, String msg, boolean actionBar) {
+		player.displayClientMessage(new StringTextComponent(msg), actionBar);
+	}
+
+	//Log with translation supported, call either on client or server (which then sends a message)
+	public static void logTranslate(PlayerEntity player, String prefix, String translationKey, String suffix, boolean actionBar) {
+		proxy.logTranslate(player, prefix, translationKey, suffix, actionBar);
 	}
 
 	@SubscribeEvent
-    public void setup(final FMLCommonSetupEvent event)
+	public void setup(final FMLCommonSetupEvent event) {
-    {
 		CapabilityManager.INSTANCE.register(ModifierCapabilityManager.IModifierCapability.class, new ModifierCapabilityManager.Storage(), ModifierCapabilityManager.ModifierCapability::new);
 		CapabilityManager.INSTANCE.register(ModeCapabilityManager.IModeCapability.class, new ModeCapabilityManager.Storage(), ModeCapabilityManager.ModeCapability::new);
 
@@ -112,46 +112,4 @@ public class EffortlessBuilding
 
 		proxy.clientSetup(event);
 	}
-
-    @SubscribeEvent
-    public void enqueueIMC(final InterModEnqueueEvent event) {
-
-        // some example code to dispatch IMC to another mod
-//        InterModComms.sendTo("examplemod", "helloworld", () -> { logger.info("Hello world from the MDK"); return "Hello world";});
-    }
-
-    @SubscribeEvent
-    public void processIMC(final InterModProcessEvent event) {
-
-        // some example code to receive and process InterModComms from other mods
-//        logger.info("Got IMC {}", event.getIMCStream().
-//                map(m->m.getMessageSupplier().get()).
-//                collect(Collectors.toList()));
-    }
-
-    @SubscribeEvent
-    public void onServerStarting(FMLServerStartingEvent event) {
-        CommandReach.register(event.getCommandDispatcher());
-    }
-
-    private static <T extends Container> ContainerType<T> register(String key, ContainerType.IFactory<T> factory) {
-        return Registry.register(Registry.MENU, key, new ContainerType<>(factory));
-    }
-
-    public static void log(String msg){
-        logger.info(msg);
-    }
-
-    public static void log(PlayerEntity player, String msg){
-        log(player, msg, false);
-    }
-
-    public static void log(PlayerEntity player, String msg, boolean actionBar){
-        player.sendStatusMessage(new StringTextComponent(msg), actionBar);
-    }
-
-    //Log with translation supported, call either on client or server (which then sends a message)
-    public static void logTranslate(PlayerEntity player, String prefix, String translationKey, String suffix, boolean actionBar){
-        proxy.logTranslate(player, prefix, translationKey, suffix, actionBar);
-    }
 }

src/main/java/nl/requios/effortlessbuilding/EventHandler.java

@@ -8,7 +8,7 @@ import net.minecraft.entity.player.ServerPlayerEntity;
 import net.minecraft.util.ResourceLocation;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
-import net.minecraftforge.client.event.TextureStitchEvent;
+import net.minecraftforge.common.util.FakePlayer;
 import net.minecraftforge.event.AttachCapabilitiesEvent;
 import net.minecraftforge.event.entity.player.PlayerEvent;
 import net.minecraftforge.event.world.BlockEvent;
@@ -32,39 +32,25 @@ import nl.requios.effortlessbuilding.network.RequestLookAtMessage;
 import java.util.List;
 
 @Mod.EventBusSubscriber
-public class EventHandler
+public class EventHandler {
-{
 
 	@SubscribeEvent
 	public static void attachCapabilities(AttachCapabilitiesEvent<Entity> event) {
+		if (event.getObject() instanceof FakePlayer) return;
 		if (event.getObject() instanceof PlayerEntity) {
 			event.addCapability(new ResourceLocation(EffortlessBuilding.MODID, "build_modifier"), new ModifierCapabilityManager.Provider());
 			event.addCapability(new ResourceLocation(EffortlessBuilding.MODID, "build_mode"), new ModeCapabilityManager.Provider());
 		}
 	}
 
-    //TODO 1.13 config
-//    @SubscribeEvent
-//    public static void onConfigChangedEvent(ConfigChangedEvent.OnConfigChangedEvent event)
-//    {
-//        if (event.getModID().equals(EffortlessBuilding.MODID))
-//        {
-//            ConfigManager.sync(EffortlessBuilding.MODID, Config.Type.INSTANCE);
-//        }
-//    }
-
-//    @SubscribeEvent
-//    public static void onServerTick(TickEvent.ServerTickEvent event) {
-//
-//    }
-
 	@SubscribeEvent
-    //Only called serverside (except with lilypads...)
 	public static void onBlockPlaced(BlockEvent.EntityPlaceEvent event) {
-        if (event.getWorld().isRemote()) return;
+		if (event.getWorld().isClientSide()) return;
 
 		if (!(event.getEntity() instanceof PlayerEntity)) return;
 
+		if (event.getEntity() instanceof FakePlayer) return;
+
 		//Cancel event if necessary
 		ServerPlayerEntity player = ((ServerPlayerEntity) event.getEntity());
 		BuildModes.BuildModeEnum buildMode = ModeSettingsManager.getModeSettings(player).getBuildMode();
@@ -94,7 +80,9 @@ public class EventHandler
 
 	@SubscribeEvent
 	public static void onBlockBroken(BlockEvent.BreakEvent event) {
-        if (event.getWorld().isRemote()) return;
+		if (event.getWorld().isClientSide()) return;
+
+		if (event.getPlayer() instanceof FakePlayer) return;
 
 		//Cancel event if necessary
 		//If cant break far then dont cancel event ever
@@ -108,7 +96,11 @@ public class EventHandler
 			BuildModes.onBlockBroken(event.getPlayer(), event.getPos(), false);
 
 			//Add to undo stack in client
-            PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> (ServerPlayerEntity) event.getPlayer()), new AddUndoMessage(event.getPos(), event.getState(), Blocks.AIR.getDefaultState()));
+			if (event.getPlayer() instanceof ServerPlayerEntity && event.getState() != null && event.getPos() != null) {
+				PacketDistributor.PacketTarget packetTarget = PacketDistributor.PLAYER.with(() -> (ServerPlayerEntity) event.getPlayer());
+				if (packetTarget != null)
+					PacketHandler.INSTANCE.send(packetTarget, new AddUndoMessage(event.getPos(), event.getState(), Blocks.AIR.defaultBlockState()));
+			}
 		}
 	}
 
@@ -117,13 +109,15 @@ public class EventHandler
 		//Disable if config says so
 		if (!BuildConfig.survivalBalancers.increasedMiningTime.get()) return;
 
-        PlayerEntity player = event.getEntityPlayer();
+		if (event.getPlayer() instanceof FakePlayer) return;
-        World world = player.world;
+
+		PlayerEntity player = event.getPlayer();
+		World world = player.level;
 		BlockPos pos = event.getPos();
 
 		//EffortlessBuilding.log(player, String.valueOf(event.getNewSpeed()));
 
-        float originalBlockHardness = event.getState().getBlockHardness(world, pos);
+		float originalBlockHardness = event.getState().getDestroySpeed(world, pos);
 		if (originalBlockHardness < 0) return; //Dont break bedrock
 		float totalBlockHardness = 0;
 		//get coordinates
@@ -134,7 +128,7 @@ public class EventHandler
 			BlockState blockState = world.getBlockState(coordinate);
 			//add hardness for each blockstate, if can break
 			if (SurvivalHelper.canBreak(world, player, coordinate))
-                totalBlockHardness += blockState.getBlockHardness(world, coordinate);
+				totalBlockHardness += blockState.getDestroySpeed(world, coordinate);
 		}
 
 		//Grabbing percentage from config
@@ -151,6 +145,7 @@ public class EventHandler
 
 	@SubscribeEvent
 	public static void onPlayerLoggedIn(PlayerEvent.PlayerLoggedInEvent event) {
+		if (event.getPlayer() instanceof FakePlayer) return;
 		PlayerEntity player = event.getPlayer();
 		ModifierSettingsManager.handleNewPlayer(player);
 		ModeSettingsManager.handleNewPlayer(player);
@@ -158,8 +153,9 @@ public class EventHandler
 
 	@SubscribeEvent
 	public static void onPlayerLoggedOut(PlayerEvent.PlayerLoggedOutEvent event) {
+		if (event.getPlayer() instanceof FakePlayer) return;
 		PlayerEntity player = event.getPlayer();
-        if (player.getEntityWorld().isRemote) return;
+		if (player.getCommandSenderWorld().isClientSide) return;
 
 		UndoRedo.clear(player);
 		PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> (ServerPlayerEntity) player), new ClearUndoMessage());
@@ -167,6 +163,7 @@ public class EventHandler
 
 	@SubscribeEvent
 	public static void onPlayerRespawn(PlayerEvent.PlayerRespawnEvent event) {
+		if (event.getPlayer() instanceof FakePlayer) return;
 		PlayerEntity player = event.getPlayer();
 		ModifierSettingsManager.handleNewPlayer(player);
 		ModeSettingsManager.handleNewPlayer(player);
@@ -174,8 +171,9 @@ public class EventHandler
 
 	@SubscribeEvent
 	public static void onPlayerChangedDimension(PlayerEvent.PlayerChangedDimensionEvent event) {
+		if (event.getPlayer() instanceof FakePlayer) return;
 		PlayerEntity player = event.getPlayer();
-        if (player.getEntityWorld().isRemote) return;
+		if (player.getCommandSenderWorld().isClientSide) return;
 
 		//Set build mode to normal
 		ModeSettingsManager.ModeSettings modeSettings = ModeSettingsManager.getModeSettings(player);
@@ -198,11 +196,12 @@ public class EventHandler
 
 	@SubscribeEvent
 	public static void onPlayerClone(PlayerEvent.Clone event) {
+		if (event.getPlayer() instanceof FakePlayer) return;
 		//Attach capabilities on death, otherwise crash
 		PlayerEntity oldPlayer = event.getOriginal();
 		oldPlayer.revive();
 
-        PlayerEntity newPlayer = event.getEntityPlayer();
+		PlayerEntity newPlayer = event.getPlayer();
 		ModifierSettingsManager.setModifierSettings(newPlayer, ModifierSettingsManager.getModifierSettings(oldPlayer));
 		ModeSettingsManager.setModeSettings(newPlayer, ModeSettingsManager.getModeSettings(oldPlayer));
 	}

src/main/java/nl/requios/effortlessbuilding/ModClientEventHandler.java

@@ -1,6 +1,7 @@
 package nl.requios.effortlessbuilding;
 
 import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.texture.AtlasTexture;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.api.distmarker.Dist;
@@ -12,7 +13,7 @@ import nl.requios.effortlessbuilding.buildmode.ModeOptions;
 
 import java.util.HashMap;
 
-@Mod.EventBusSubscriber(bus=Mod.EventBusSubscriber.Bus.MOD, value = {Dist.CLIENT})
+@Mod.EventBusSubscriber(bus = Mod.EventBusSubscriber.Bus.MOD, value = {Dist.CLIENT})
 public class ModClientEventHandler {
 
 	private static final HashMap<BuildModes.BuildModeEnum, ResourceLocation> buildModeIcons = new HashMap<>();
@@ -20,16 +21,15 @@ public class ModClientEventHandler {
 
 	@SubscribeEvent
 	public static void onTextureStitch(final TextureStitchEvent.Pre event) {
+		EffortlessBuilding.log("Stitching textures");
 		//register icon textures
-        for (final BuildModes.BuildModeEnum mode : BuildModes.BuildModeEnum.values())
+		for (final BuildModes.BuildModeEnum mode : BuildModes.BuildModeEnum.values()) {
-        {
 			final ResourceLocation spriteLocation = new ResourceLocation(EffortlessBuilding.MODID, "icons/" + mode.name().toLowerCase());
 			event.addSprite(spriteLocation);
 			buildModeIcons.put(mode, spriteLocation);
 		}
 
-        for (final ModeOptions.ActionEnum action : ModeOptions.ActionEnum.values())
+		for (final ModeOptions.ActionEnum action : ModeOptions.ActionEnum.values()) {
-        {
 			final ResourceLocation spriteLocation = new ResourceLocation(EffortlessBuilding.MODID, "icons/" + action.name().toLowerCase());
 			event.addSprite(spriteLocation);
 			modeOptionIcons.put(action, spriteLocation);
@@ -37,10 +37,10 @@ public class ModClientEventHandler {
 	}
 
 	public static TextureAtlasSprite getBuildModeIcon(BuildModes.BuildModeEnum mode) {
-        return Minecraft.getInstance().getTextureMap().getSprite(buildModeIcons.get(mode));
+		return Minecraft.getInstance().getModelManager().getAtlas(AtlasTexture.LOCATION_BLOCKS).getSprite(buildModeIcons.get(mode));
 	}
 
 	public static TextureAtlasSprite getModeOptionIcon(ModeOptions.ActionEnum action) {
-        return Minecraft.getInstance().getTextureMap().getSprite(modeOptionIcons.get(action));
+		return Minecraft.getInstance().getModelManager().getAtlas(AtlasTexture.LOCATION_BLOCKS).getSprite(modeOptionIcons.get(action));
 	}
 }

src/main/java/nl/requios/effortlessbuilding/ModEventHandler.java

@@ -1,45 +0,0 @@
-package nl.requios.effortlessbuilding;
-
-import net.minecraft.block.Block;
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.renderer.texture.TextureAtlasSprite;
-import net.minecraft.item.BlockItem;
-import net.minecraft.item.Item;
-import net.minecraft.util.ResourceLocation;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.client.event.TextureStitchEvent;
-import net.minecraftforge.event.RegistryEvent;
-import net.minecraftforge.eventbus.api.SubscribeEvent;
-import net.minecraftforge.fml.common.Mod;
-import nl.requios.effortlessbuilding.buildmode.BuildModes;
-import nl.requios.effortlessbuilding.buildmode.ModeOptions;
-
-import java.util.HashMap;
-
-// You can use EventBusSubscriber to automatically subscribe events on the contained class (this is subscribing to the MOD
-// Event bus for receiving Registry Events)
-@Mod.EventBusSubscriber(bus=Mod.EventBusSubscriber.Bus.MOD)
-public class ModEventHandler {
-
-    @SubscribeEvent
-    public static void registerBlocks(RegistryEvent.Register<Block> event) {
-        event.getRegistry().registerAll(EffortlessBuilding.BLOCKS);
-    }
-
-    @SubscribeEvent
-    public static void registerItems(RegistryEvent.Register<Item> event) {
-        event.getRegistry().registerAll(EffortlessBuilding.ITEMS);
-
-        for (Block block : EffortlessBuilding.BLOCKS)
-        {
-            event.getRegistry().register(new BlockItem(block, new Item.Properties()).setRegistryName(block.getRegistryName()));
-        }
-    }
-
-//    @SubscribeEvent
-//    public static void registerContainerTypes(RegistryEvent.Register<ContainerType<?>> event) {
-//        event.getRegistry().register()
-//    }
-
-
-}

src/main/java/nl/requios/effortlessbuilding/buildmode/BaseBuildMode.java

@@ -3,7 +3,7 @@ package nl.requios.effortlessbuilding.buildmode;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.util.Direction;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 
 import java.util.Dictionary;
 import java.util.Hashtable;
@@ -16,24 +16,24 @@ public abstract class BaseBuildMode implements IBuildMode {
 	protected Dictionary<UUID, Integer> rightClickServerTable = new Hashtable<>();
 	protected Dictionary<UUID, BlockPos> firstPosTable = new Hashtable<>();
 	protected Dictionary<UUID, Direction> sideHitTable = new Hashtable<>();
-    protected Dictionary<UUID, Vec3d> hitVecTable = new Hashtable<>();
+	protected Dictionary<UUID, Vector3d> hitVecTable = new Hashtable<>();
 
 	@Override
 	public void initialize(PlayerEntity player) {
-        rightClickClientTable.put(player.getUniqueID(), 0);
+		rightClickClientTable.put(player.getUUID(), 0);
-        rightClickServerTable.put(player.getUniqueID(), 0);
+		rightClickServerTable.put(player.getUUID(), 0);
-        firstPosTable.put(player.getUniqueID(), BlockPos.ZERO);
+		firstPosTable.put(player.getUUID(), BlockPos.ZERO);
-        sideHitTable.put(player.getUniqueID(), Direction.UP);
+		sideHitTable.put(player.getUUID(), Direction.UP);
-        hitVecTable.put(player.getUniqueID(), Vec3d.ZERO);
+		hitVecTable.put(player.getUUID(), Vector3d.ZERO);
 	}
 
 	@Override
 	public Direction getSideHit(PlayerEntity player) {
-        return sideHitTable.get(player.getUniqueID());
+		return sideHitTable.get(player.getUUID());
 	}
 
 	@Override
-    public Vec3d getHitVec(PlayerEntity player) {
+	public Vector3d getHitVec(PlayerEntity player) {
-        return hitVecTable.get(player.getUniqueID());
+		return hitVecTable.get(player.getUUID());
 	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/BuildModes.java

@@ -5,7 +5,8 @@ import net.minecraft.util.Direction;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.RayTraceContext;
 import net.minecraft.util.math.RayTraceResult;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
+import net.minecraft.util.math.vector.Vector4f;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmode.buildmodes.*;
 import nl.requios.effortlessbuilding.buildmodifier.BuildModifiers;
@@ -20,7 +21,7 @@ import java.util.Dictionary;
 import java.util.Hashtable;
 import java.util.List;
 
-import static nl.requios.effortlessbuilding.buildmode.ModeOptions.*;
+import static nl.requios.effortlessbuilding.buildmode.ModeOptions.OptionEnum;
 
 public class BuildModes {
 
@@ -29,38 +30,13 @@ public class BuildModes {
 	public static Dictionary<PlayerEntity, Boolean> currentlyBreakingClient = new Hashtable<>();
 	public static Dictionary<PlayerEntity, Boolean> currentlyBreakingServer = new Hashtable<>();
 
-    public enum BuildModeEnum {
-        NORMAL("effortlessbuilding.mode.normal", new Normal()),
-        NORMAL_PLUS("effortlessbuilding.mode.normal_plus", new NormalPlus(), OptionEnum.BUILD_SPEED),
-        LINE("effortlessbuilding.mode.line", new Line() /*, OptionEnum.THICKNESS*/),
-        WALL("effortlessbuilding.mode.wall", new Wall(), OptionEnum.FILL),
-        FLOOR("effortlessbuilding.mode.floor", new Floor(), OptionEnum.FILL),
-        DIAGONAL_LINE("effortlessbuilding.mode.diagonal_line", new DiagonalLine() /*, OptionEnum.THICKNESS*/),
-        DIAGONAL_WALL("effortlessbuilding.mode.diagonal_wall", new DiagonalWall() /*, OptionEnum.FILL*/),
-        SLOPE_FLOOR("effortlessbuilding.mode.slope_floor", new SlopeFloor(), OptionEnum.RAISED_EDGE),
-        CIRCLE("effortlessbuilding.mode.circle", new Circle(), OptionEnum.CIRCLE_START, OptionEnum.FILL),
-        CYLINDER("effortlessbuilding.mode.cylinder", new Cylinder(), OptionEnum.CIRCLE_START, OptionEnum.FILL),
-        SPHERE("effortlessbuilding.mode.sphere", new Sphere(), OptionEnum.CIRCLE_START, OptionEnum.FILL),
-        CUBE("effortlessbuilding.mode.cube", new Cube(), OptionEnum.CUBE_FILL);
-
-        public String name;
-        public IBuildMode instance;
-        public OptionEnum[] options;
-
-        BuildModeEnum(String name, IBuildMode instance, OptionEnum... options) {
-            this.name = name;
-            this.instance = instance;
-            this.options = options;
-        }
-    }
-
 	//Uses a network message to get the previous raytraceresult from the player
 	//The server could keep track of all raytraceresults but this might lag with many players
 	//Raytraceresult is needed for sideHit and hitVec
 	public static void onBlockPlacedMessage(PlayerEntity player, BlockPlacedMessage message) {
 
 		//Check if not in the middle of breaking
-        Dictionary<PlayerEntity, Boolean> currentlyBreaking = player.world.isRemote ? currentlyBreakingClient : currentlyBreakingServer;
+		Dictionary<PlayerEntity, Boolean> currentlyBreaking = player.level.isClientSide ? currentlyBreakingClient : currentlyBreakingServer;
 		if (currentlyBreaking.get(player) != null && currentlyBreaking.get(player)) {
 			//Cancel breaking
 			initializeMode(player);
@@ -78,20 +54,20 @@ public class BuildModes {
 
 			//Offset in direction of sidehit if not quickreplace and not replaceable
 			//TODO 1.13 replaceable
-            boolean replaceable = player.world.getBlockState(startPos).getMaterial().isReplaceable();
+			boolean replaceable = player.level.getBlockState(startPos).getMaterial().isReplaceable();
 			boolean becomesDoubleSlab = SurvivalHelper.doesBecomeDoubleSlab(player, startPos, message.getSideHit());
 			if (!modifierSettings.doQuickReplace() && !replaceable && !becomesDoubleSlab) {
-                startPos = startPos.offset(message.getSideHit());
+				startPos = startPos.relative(message.getSideHit());
 			}
 
 			//Get under tall grass and other replaceable blocks
 			if (modifierSettings.doQuickReplace() && replaceable) {
-                startPos = startPos.down();
+				startPos = startPos.below();
 			}
 
 			//Check if player reach does not exceed startpos
 			int maxReach = ReachHelper.getMaxReach(player);
-            if (buildMode != BuildModeEnum.NORMAL && player.getPosition().distanceSq(startPos) > maxReach * maxReach) {
+			if (buildMode != BuildModeEnum.NORMAL && player.blockPosition().distSqr(startPos) > maxReach * maxReach) {
 				EffortlessBuilding.log(player, "Placement exceeds your reach.");
 				return;
 			}
@@ -115,7 +91,7 @@ public class BuildModes {
 		Direction sideHit = buildMode.instance.getSideHit(player);
 		if (sideHit == null) sideHit = message.getSideHit();
 
-        Vec3d hitVec = buildMode.instance.getHitVec(player);
+		Vector3d hitVec = buildMode.instance.getHitVec(player);
 		if (hitVec == null) hitVec = message.getHitVec();
 
 		BuildModifiers.onBlockPlaced(player, coordinates, sideHit, hitVec, message.getPlaceStartPos());
@@ -135,7 +111,7 @@ public class BuildModes {
 	public static void onBlockBroken(PlayerEntity player, BlockPos startPos, boolean breakStartPos) {
 
 		//Check if not in the middle of placing
-        Dictionary<PlayerEntity, Boolean> currentlyBreaking = player.world.isRemote ? currentlyBreakingClient : currentlyBreakingServer;
+		Dictionary<PlayerEntity, Boolean> currentlyBreaking = player.level.isClientSide ? currentlyBreakingClient : currentlyBreakingServer;
 		if (currentlyBreaking.get(player) != null && !currentlyBreaking.get(player)) {
 			//Cancel placing
 			initializeMode(player);
@@ -153,7 +129,7 @@ public class BuildModes {
 
 		//Get coordinates
 		BuildModeEnum buildMode = modeSettings.getBuildMode();
-        List<BlockPos> coordinates = buildMode.instance.onRightClick(player, startPos, Direction.UP, Vec3d.ZERO, true);
+		List<BlockPos> coordinates = buildMode.instance.onRightClick(player, startPos, Direction.UP, Vector3d.ZERO, true);
 
 		if (coordinates.isEmpty()) {
 			currentlyBreaking.put(player, true);
@@ -179,68 +155,141 @@ public class BuildModes {
 
 	public static void initializeMode(PlayerEntity player) {
 		//Resetting mode, so not placing or breaking
-        Dictionary<PlayerEntity, Boolean> currentlyBreaking = player.world.isRemote ? currentlyBreakingClient : currentlyBreakingServer;
+		Dictionary<PlayerEntity, Boolean> currentlyBreaking = player.level.isClientSide ? currentlyBreakingClient : currentlyBreakingServer;
 		currentlyBreaking.remove(player);
 
 		ModeSettingsManager.getModeSettings(player).getBuildMode().instance.initialize(player);
 	}
 
 	public static boolean isCurrentlyPlacing(PlayerEntity player) {
-        Dictionary<PlayerEntity, Boolean> currentlyBreaking = player.world.isRemote ? currentlyBreakingClient : currentlyBreakingServer;
+		Dictionary<PlayerEntity, Boolean> currentlyBreaking = player.level.isClientSide ? currentlyBreakingClient : currentlyBreakingServer;
 		return currentlyBreaking.get(player) != null && !currentlyBreaking.get(player);
 	}
 
 	public static boolean isCurrentlyBreaking(PlayerEntity player) {
-        Dictionary<PlayerEntity, Boolean> currentlyBreaking = player.world.isRemote ? currentlyBreakingClient : currentlyBreakingServer;
+		Dictionary<PlayerEntity, Boolean> currentlyBreaking = player.level.isClientSide ? currentlyBreakingClient : currentlyBreakingServer;
 		return currentlyBreaking.get(player) != null && currentlyBreaking.get(player);
 	}
 
 	//Either placing or breaking
 	public static boolean isActive(PlayerEntity player) {
-        Dictionary<PlayerEntity, Boolean> currentlyBreaking = player.world.isRemote ? currentlyBreakingClient : currentlyBreakingServer;
+		Dictionary<PlayerEntity, Boolean> currentlyBreaking = player.level.isClientSide ? currentlyBreakingClient : currentlyBreakingServer;
 		return currentlyBreaking.get(player) != null;
 	}
 
+	//Find coordinates on a line bound by a plane
+	public static Vector3d findXBound(double x, Vector3d start, Vector3d look) {
+		//then y and z are
+		double y = (x - start.x) / look.x * look.y + start.y;
+		double z = (x - start.x) / look.x * look.z + start.z;
+
+		return new Vector3d(x, y, z);
+	}
+
 
 	//-- Common build mode functionality --//
 
-    //Find coordinates on a line bound by a plane
+	public static Vector3d findYBound(double y, Vector3d start, Vector3d look) {
-    public static Vec3d findXBound(double x, Vec3d start, Vec3d look) {
-        //then y and z are
-        double y = (x - start.x) / look.x * look.y + start.y;
-        double z = (x - start.x) / look.x * look.z + start.z;
-
-        return new Vec3d(x, y, z);
-    }
-
-    public static Vec3d findYBound(double y, Vec3d start, Vec3d look) {
 		//then x and z are
 		double x = (y - start.y) / look.y * look.x + start.x;
 		double z = (y - start.y) / look.y * look.z + start.z;
 
-        return new Vec3d(x, y, z);
+		return new Vector3d(x, y, z);
 	}
 
-    public static Vec3d findZBound(double z, Vec3d start, Vec3d look) {
+	public static Vector3d findZBound(double z, Vector3d start, Vector3d look) {
 		//then x and y are
 		double x = (z - start.z) / look.z * look.x + start.x;
 		double y = (z - start.z) / look.z * look.y + start.y;
 
-        return new Vec3d(x, y, z);
+		return new Vector3d(x, y, z);
 	}
 
-    public static boolean isCriteriaValid(Vec3d start, Vec3d look, int reach, PlayerEntity player, boolean skipRaytrace, Vec3d lineBound, Vec3d planeBound, double distToPlayerSq) {
+	//Use this instead of player.getLookVec() in any buildmodes code
+	public static Vector3d getPlayerLookVec(PlayerEntity player) {
+		Vector3d lookVec = player.getLookAngle();
+		double x = lookVec.x;
+		double y = lookVec.y;
+		double z = lookVec.z;
+
+		//Further calculations (findXBound etc) don't like any component being 0 or 1 (e.g. dividing by 0)
+		//isCriteriaValid below will take up to 2 minutes to raytrace blocks towards infinity if that is the case
+		//So make sure they are close to but never exactly 0 or 1
+		if (Math.abs(x) < 0.0001) x = 0.0001;
+		if (Math.abs(x - 1.0) < 0.0001) x = 0.9999;
+		if (Math.abs(x + 1.0) < 0.0001) x = -0.9999;
+
+		if (Math.abs(y) < 0.0001) y = 0.0001;
+		if (Math.abs(y - 1.0) < 0.0001) y = 0.9999;
+		if (Math.abs(y + 1.0) < 0.0001) y = -0.9999;
+
+		if (Math.abs(z) < 0.0001) z = 0.0001;
+		if (Math.abs(z - 1.0) < 0.0001) z = 0.9999;
+		if (Math.abs(z + 1.0) < 0.0001) z = -0.9999;
+
+		return new Vector3d(x, y, z);
+	}
+
+	public static boolean isCriteriaValid(Vector3d start, Vector3d look, int reach, PlayerEntity player, boolean skipRaytrace, Vector3d lineBound, Vector3d planeBound, double distToPlayerSq) {
 		boolean intersects = false;
 		if (!skipRaytrace) {
 			//collision within a 1 block radius to selected is fine
 			RayTraceContext rayTraceContext = new RayTraceContext(start, lineBound, RayTraceContext.BlockMode.COLLIDER, RayTraceContext.FluidMode.NONE, player);
-            RayTraceResult rayTraceResult = player.world.rayTraceBlocks(rayTraceContext);
+			RayTraceResult rayTraceResult = player.level.clip(rayTraceContext);
 			intersects = rayTraceResult != null && rayTraceResult.getType() == RayTraceResult.Type.BLOCK &&
-                         planeBound.subtract(rayTraceResult.getHitVec()).lengthSquared() > 4;
+				planeBound.subtract(rayTraceResult.getLocation()).lengthSqr() > 4;
 		}
 
-        return planeBound.subtract(start).dotProduct(look) > 0 &&
+		return planeBound.subtract(start).dot(look) > 0 &&
 			distToPlayerSq > 2 && distToPlayerSq < reach * reach &&
 			!intersects;
 	}
+
+	public enum BuildModeEnum {
+		NORMAL("normal", new Normal(), BuildModeCategoryEnum.BASIC),
+		NORMAL_PLUS("normal_plus", new NormalPlus(), BuildModeCategoryEnum.BASIC, OptionEnum.BUILD_SPEED),
+		LINE("line", new Line(), BuildModeCategoryEnum.BASIC /*, OptionEnum.THICKNESS*/),
+		WALL("wall", new Wall(), BuildModeCategoryEnum.BASIC, OptionEnum.FILL),
+		FLOOR("floor", new Floor(), BuildModeCategoryEnum.BASIC, OptionEnum.FILL),
+		CUBE("cube", new Cube(), BuildModeCategoryEnum.BASIC, OptionEnum.CUBE_FILL),
+		DIAGONAL_LINE("diagonal_line", new DiagonalLine(), BuildModeCategoryEnum.DIAGONAL /*, OptionEnum.THICKNESS*/),
+		DIAGONAL_WALL("diagonal_wall", new DiagonalWall(), BuildModeCategoryEnum.DIAGONAL /*, OptionEnum.FILL*/),
+		SLOPE_FLOOR("slope_floor", new SlopeFloor(), BuildModeCategoryEnum.DIAGONAL, OptionEnum.RAISED_EDGE),
+		CIRCLE("circle", new Circle(), BuildModeCategoryEnum.CIRCULAR, OptionEnum.CIRCLE_START, OptionEnum.FILL),
+		CYLINDER("cylinder", new Cylinder(), BuildModeCategoryEnum.CIRCULAR, OptionEnum.CIRCLE_START, OptionEnum.FILL),
+		SPHERE("sphere", new Sphere(), BuildModeCategoryEnum.CIRCULAR, OptionEnum.CIRCLE_START, OptionEnum.FILL);
+
+		public String name;
+		public IBuildMode instance;
+		public final BuildModeCategoryEnum category;
+		public OptionEnum[] options;
+
+		BuildModeEnum(String name, IBuildMode instance, BuildModeCategoryEnum category, OptionEnum... options) {
+			this.name = name;
+			this.instance = instance;
+			this.category = category;
+			this.options = options;
+		}
+
+		public String getNameKey() {
+			return "effortlessbuilding.mode." + name;
+		}
+
+		public String getDescriptionKey() {
+			return "effortlessbuilding.modedescription." + name;
+		}
+	}
+
+	public enum BuildModeCategoryEnum {
+		BASIC(new Vector4f(0f, .5f, 1f, .8f)),
+		DIAGONAL(new Vector4f(0.56f, 0.28f, 0.87f, .8f)),
+		CIRCULAR(new Vector4f(0.29f, 0.76f, 0.3f, 1f)),
+		ROOF(new Vector4f(0.83f, 0.87f, 0.23f, .8f));
+
+		public final Vector4f color;
+
+		BuildModeCategoryEnum(Vector4f color) {
+			this.color = color;
+		}
+	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/IBuildMode.java

@@ -3,7 +3,7 @@ package nl.requios.effortlessbuilding.buildmode;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.util.Direction;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 
 import java.util.List;
 
@@ -14,12 +14,12 @@ public interface IBuildMode {
 
 	//Fired when a block would be placed
 	//Return a list of coordinates where you want to place blocks
-    List<BlockPos> onRightClick(PlayerEntity player, BlockPos blockPos, Direction sideHit, Vec3d hitVec, boolean skipRaytrace);
+	List<BlockPos> onRightClick(PlayerEntity player, BlockPos blockPos, Direction sideHit, Vector3d hitVec, boolean skipRaytrace);
 
 	//Fired continuously for visualization purposes
 	List<BlockPos> findCoordinates(PlayerEntity player, BlockPos blockPos, boolean skipRaytrace);
 
 	Direction getSideHit(PlayerEntity player);
 
-    Vec3d getHitVec(PlayerEntity player);
+	Vector3d getHitVec(PlayerEntity player);
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/ModeOptions.java

@@ -9,56 +9,6 @@ import nl.requios.effortlessbuilding.proxy.ClientProxy;
 
 public class ModeOptions {
 
-    public enum ActionEnum {
-        UNDO("effortlessbuilding.action.undo"),
-        REDO("effortlessbuilding.action.redo"),
-        REPLACE("effortlessbuilding.action.replace"),
-        OPEN_MODIFIER_SETTINGS("effortlessbuilding.action.open_modifier_settings"),
-
-        NORMAL_SPEED("effortlessbuilding.action.normal_speed"),
-        FAST_SPEED("effortlessbuilding.action.fast_speed"),
-
-        FULL("effortlessbuilding.action.full"),
-        HOLLOW("effortlessbuilding.action.hollow"),
-
-        CUBE_FULL("effortlessbuilding.action.full"),
-        CUBE_HOLLOW("effortlessbuilding.action.hollow"),
-        CUBE_SKELETON("effortlessbuilding.action.skeleton"),
-
-        SHORT_EDGE("effortlessbuilding.action.short_edge"),
-        LONG_EDGE("effortlessbuilding.action.long_edge"),
-
-        THICKNESS_1("effortlessbuilding.action.thickness_1"),
-        THICKNESS_3("effortlessbuilding.action.thickness_3"),
-        THICKNESS_5("effortlessbuilding.action.thickness_5"),
-
-        CIRCLE_START_CORNER("effortlessbuilding.action.start_corner"),
-        CIRCLE_START_CENTER("effortlessbuilding.action.start_center");
-
-        public String name;
-
-        ActionEnum(String name) {
-            this.name = name;
-        }
-    }
-
-    public enum OptionEnum {
-        BUILD_SPEED("effortlessbuilding.action.build_speed", ActionEnum.NORMAL_SPEED, ActionEnum.FAST_SPEED),
-        FILL("effortlessbuilding.action.filling", ActionEnum.FULL, ActionEnum.HOLLOW),
-        CUBE_FILL("effortlessbuilding.action.filling", ActionEnum.CUBE_FULL, ActionEnum.CUBE_HOLLOW, ActionEnum.CUBE_SKELETON),
-        RAISED_EDGE("effortlessbuilding.action.raised_edge", ActionEnum.SHORT_EDGE, ActionEnum.LONG_EDGE),
-        LINE_THICKNESS("effortlessbuilding.action.thickness", ActionEnum.THICKNESS_1, ActionEnum.THICKNESS_3, ActionEnum.THICKNESS_5),
-        CIRCLE_START("effortlessbuilding.action.circle_start", ActionEnum.CIRCLE_START_CORNER, ActionEnum.CIRCLE_START_CENTER);
-
-        public String name;
-        public ActionEnum[] actions;
-
-        OptionEnum(String name, ActionEnum... actions){
-            this.name = name;
-            this.actions = actions;
-        }
-    }
-
 	private static ActionEnum buildSpeed = ActionEnum.NORMAL_SPEED;
 	private static ActionEnum fill = ActionEnum.FULL;
 	private static ActionEnum cubeFill = ActionEnum.CUBE_FULL;
@@ -127,9 +77,13 @@ public class ModeOptions {
 					modifierSettings.doQuickReplace() ? "on" : "off"), true);
 				break;
 			case OPEN_MODIFIER_SETTINGS:
-                if (player.world.isRemote)
+				if (player.level.isClientSide)
 					ClientProxy.openModifierSettings();
 				break;
+			case OPEN_PLAYER_SETTINGS:
+				if (player.level.isClientSide)
+					ClientProxy.openPlayerSettings();
+				break;
 
 			case NORMAL_SPEED:
 				buildSpeed = ActionEnum.NORMAL_SPEED;
@@ -175,8 +129,63 @@ public class ModeOptions {
 				break;
 		}
 
-        if (player.world.isRemote && action != ActionEnum.REPLACE && action != ActionEnum.OPEN_MODIFIER_SETTINGS) {
+		if (player.level.isClientSide &&
+			action != ActionEnum.REPLACE &&
+			action != ActionEnum.OPEN_MODIFIER_SETTINGS &&
+			action != ActionEnum.OPEN_PLAYER_SETTINGS) {
+
 			EffortlessBuilding.logTranslate(player, "", action.name, "", true);
 		}
 	}
+
+	public enum ActionEnum {
+		UNDO("effortlessbuilding.action.undo"),
+		REDO("effortlessbuilding.action.redo"),
+		REPLACE("effortlessbuilding.action.replace"),
+		OPEN_MODIFIER_SETTINGS("effortlessbuilding.action.open_modifier_settings"),
+		OPEN_PLAYER_SETTINGS("effortlessbuilding.action.open_player_settings"),
+
+		NORMAL_SPEED("effortlessbuilding.action.normal_speed"),
+		FAST_SPEED("effortlessbuilding.action.fast_speed"),
+
+		FULL("effortlessbuilding.action.full"),
+		HOLLOW("effortlessbuilding.action.hollow"),
+
+		CUBE_FULL("effortlessbuilding.action.full"),
+		CUBE_HOLLOW("effortlessbuilding.action.hollow"),
+		CUBE_SKELETON("effortlessbuilding.action.skeleton"),
+
+		SHORT_EDGE("effortlessbuilding.action.short_edge"),
+		LONG_EDGE("effortlessbuilding.action.long_edge"),
+
+		THICKNESS_1("effortlessbuilding.action.thickness_1"),
+		THICKNESS_3("effortlessbuilding.action.thickness_3"),
+		THICKNESS_5("effortlessbuilding.action.thickness_5"),
+
+		CIRCLE_START_CORNER("effortlessbuilding.action.start_corner"),
+		CIRCLE_START_CENTER("effortlessbuilding.action.start_center");
+
+		public String name;
+
+		ActionEnum(String name) {
+			this.name = name;
+		}
+	}
+
+	public enum OptionEnum {
+		BUILD_SPEED("effortlessbuilding.action.build_speed", ActionEnum.NORMAL_SPEED, ActionEnum.FAST_SPEED),
+		FILL("effortlessbuilding.action.filling", ActionEnum.FULL, ActionEnum.HOLLOW),
+		CUBE_FILL("effortlessbuilding.action.filling", ActionEnum.CUBE_FULL, ActionEnum.CUBE_HOLLOW, ActionEnum.CUBE_SKELETON),
+		RAISED_EDGE("effortlessbuilding.action.raised_edge", ActionEnum.SHORT_EDGE, ActionEnum.LONG_EDGE),
+		LINE_THICKNESS("effortlessbuilding.action.thickness", ActionEnum.THICKNESS_1, ActionEnum.THICKNESS_3, ActionEnum.THICKNESS_5),
+		CIRCLE_START("effortlessbuilding.action.circle_start", ActionEnum.CIRCLE_START_CORNER, ActionEnum.CIRCLE_START_CENTER);
+
+		public String name;
+		public ActionEnum[] actions;
+
+		OptionEnum(String name, ActionEnum... actions) {
+			this.name = name;
+			this.actions = actions;
+		}
+	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/ModeSettingsManager.java

@@ -65,6 +65,18 @@ public class ModeSettingsManager {
 		return error;
 	}
 
+	public static void handleNewPlayer(PlayerEntity player) {
+		//Makes sure player has mode settings (if it doesnt it will create it)
+		getModeSettings(player);
+
+		//Only on server
+		if (!player.level.isClientSide) {
+			//Send to client
+			ModeSettingsMessage msg = new ModeSettingsMessage(getModeSettings(player));
+			PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> (ServerPlayerEntity) player), msg);
+		}
+	}
+
 	public static class ModeSettings {
 		private BuildModes.BuildModeEnum buildMode = BuildModes.BuildModeEnum.NORMAL;
 
@@ -83,16 +95,4 @@ public class ModeSettingsManager {
 			this.buildMode = buildMode;
 		}
 	}
-
-    public static void handleNewPlayer(PlayerEntity player){
-        //Makes sure player has mode settings (if it doesnt it will create it)
-        getModeSettings(player);
-
-        //Only on server
-        if (!player.world.isRemote) {
-            //Send to client
-            ModeSettingsMessage msg = new ModeSettingsMessage(getModeSettings(player));
-            PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> (ServerPlayerEntity) player), msg);
-        }
-    }
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/ThreeClicksBuildMode.java

@@ -3,7 +3,7 @@ package nl.requios.effortlessbuilding.buildmode;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.util.Direction;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
 
 import java.util.*;
@@ -11,76 +11,93 @@ import java.util.*;
 public abstract class ThreeClicksBuildMode extends BaseBuildMode {
 	protected Dictionary<UUID, BlockPos> secondPosTable = new Hashtable<>();
 
-    static class HeightCriteria {
+	//Finds height after floor has been chosen in buildmodes with 3 clicks
-        Vec3d planeBound;
+	public static BlockPos findHeight(PlayerEntity player, BlockPos secondPos, boolean skipRaytrace) {
-        Vec3d lineBound;
+		Vector3d look = BuildModes.getPlayerLookVec(player);
-        double distToLineSq;
+		Vector3d start = new Vector3d(player.getX(), player.getY() + player.getEyeHeight(), player.getZ());
-        double distToPlayerSq;
 
-        HeightCriteria(Vec3d planeBound, BlockPos secondPos, Vec3d start) {
+		List<HeightCriteria> criteriaList = new ArrayList<>(3);
-            this.planeBound = planeBound;
+
-            this.lineBound = toLongestLine(this.planeBound, secondPos);
+		//X
-            this.distToLineSq = this.lineBound.subtract(this.planeBound).lengthSquared();
+		Vector3d xBound = BuildModes.findXBound(secondPos.getX(), start, look);
-            this.distToPlayerSq = this.planeBound.subtract(start).lengthSquared();
+		criteriaList.add(new HeightCriteria(xBound, secondPos, start));
+
+		//Z
+		Vector3d zBound = BuildModes.findZBound(secondPos.getZ(), start, look);
+		criteriaList.add(new HeightCriteria(zBound, secondPos, start));
+
+		//Remove invalid criteria
+		int reach = ReachHelper.getPlacementReach(player) * 4; //4 times as much as normal placement reach
+		criteriaList.removeIf(criteria -> !criteria.isValid(start, look, reach, player, skipRaytrace));
+
+		//If none are valid, return empty list of blocks
+		if (criteriaList.isEmpty()) return null;
+
+		//If only 1 is valid, choose that one
+		HeightCriteria selected = criteriaList.get(0);
+
+		//If multiple are valid, choose based on criteria
+		if (criteriaList.size() > 1) {
+			//Select the one that is closest (from wall position to its line counterpart)
+			for (int i = 1; i < criteriaList.size(); i++) {
+				HeightCriteria criteria = criteriaList.get(i);
+				if (criteria.distToLineSq < 2.0 && selected.distToLineSq < 2.0) {
+					//Both very close to line, choose closest to player
+					if (criteria.distToPlayerSq < selected.distToPlayerSq)
+						selected = criteria;
+				} else {
+					//Pick closest to line
+					if (criteria.distToLineSq < selected.distToLineSq)
+						selected = criteria;
 				}
-
-        //Make it from a plane into a line, on y axis only
-        private Vec3d toLongestLine(Vec3d boundVec, BlockPos secondPos) {
-            BlockPos bound = new BlockPos(boundVec);
-            return new Vec3d(secondPos.getX(), bound.getY(), secondPos.getZ());
 			}
-
-        //check if its not behind the player and its not too close and not too far
-        //also check if raytrace from player to block does not intersect blocks
-        public boolean isValid(Vec3d start, Vec3d look, int reach, PlayerEntity player, boolean skipRaytrace) {
-
-            return BuildModes.isCriteriaValid(start, look, reach, player, skipRaytrace, lineBound, planeBound, distToPlayerSq);
 		}
+		return new BlockPos(selected.lineBound);
 	}
 
 	@Override
 	public void initialize(PlayerEntity player) {
 		super.initialize(player);
-        secondPosTable.put(player.getUniqueID(), BlockPos.ZERO);
+		secondPosTable.put(player.getUUID(), BlockPos.ZERO);
 	}
 
 	@Override
-    public List<BlockPos> onRightClick(PlayerEntity player, BlockPos blockPos, Direction sideHit, Vec3d hitVec, boolean skipRaytrace) {
+	public List<BlockPos> onRightClick(PlayerEntity player, BlockPos blockPos, Direction sideHit, Vector3d hitVec, boolean skipRaytrace) {
 		List<BlockPos> list = new ArrayList<>();
 
-        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+		Dictionary<UUID, Integer> rightClickTable = player.level.isClientSide ? rightClickClientTable : rightClickServerTable;
-        int rightClickNr = rightClickTable.get(player.getUniqueID());
+		int rightClickNr = rightClickTable.get(player.getUUID());
 		rightClickNr++;
-        rightClickTable.put(player.getUniqueID(), rightClickNr);
+		rightClickTable.put(player.getUUID(), rightClickNr);
 
 		if (rightClickNr == 1) {
 			//If clicking in air, reset and try again
 			if (blockPos == null) {
-                rightClickTable.put(player.getUniqueID(), 0);
+				rightClickTable.put(player.getUUID(), 0);
 				return list;
 			}
 
 			//First click, remember starting position
-            firstPosTable.put(player.getUniqueID(), blockPos);
+			firstPosTable.put(player.getUUID(), blockPos);
-            sideHitTable.put(player.getUniqueID(), sideHit);
+			sideHitTable.put(player.getUUID(), sideHit);
-            hitVecTable.put(player.getUniqueID(), hitVec);
+			hitVecTable.put(player.getUUID(), hitVec);
 			//Keep list empty, dont place any blocks yet
 		} else if (rightClickNr == 2) {
 			//Second click, find other floor point
-            BlockPos firstPos = firstPosTable.get(player.getUniqueID());
+			BlockPos firstPos = firstPosTable.get(player.getUUID());
 			BlockPos secondPos = findSecondPos(player, firstPos, true);
 
 			if (secondPos == null) {
-                rightClickTable.put(player.getUniqueID(), 1);
+				rightClickTable.put(player.getUUID(), 1);
 				return list;
 			}
 
-            secondPosTable.put(player.getUniqueID(), secondPos);
+			secondPosTable.put(player.getUUID(), secondPos);
 
 		} else {
 			//Third click, place diagonal wall with height
 			list = findCoordinates(player, blockPos, skipRaytrace);
-            rightClickTable.put(player.getUniqueID(), 0);
+			rightClickTable.put(player.getUUID(), 0);
 		}
 
 		return list;
@@ -89,14 +106,14 @@ public abstract class ThreeClicksBuildMode extends BaseBuildMode {
 	@Override
 	public List<BlockPos> findCoordinates(PlayerEntity player, BlockPos blockPos, boolean skipRaytrace) {
 		List<BlockPos> list = new ArrayList<>();
-        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+		Dictionary<UUID, Integer> rightClickTable = player.level.isClientSide ? rightClickClientTable : rightClickServerTable;
-        int rightClickNr = rightClickTable.get(player.getUniqueID());
+		int rightClickNr = rightClickTable.get(player.getUUID());
 
 		if (rightClickNr == 0) {
 			if (blockPos != null)
 				list.add(blockPos);
 		} else if (rightClickNr == 1) {
-            BlockPos firstPos = firstPosTable.get(player.getUniqueID());
+			BlockPos firstPos = firstPosTable.get(player.getUUID());
 
 			BlockPos secondPos = findSecondPos(player, firstPos, true);
 			if (secondPos == null) return list;
@@ -120,8 +137,8 @@ public abstract class ThreeClicksBuildMode extends BaseBuildMode {
 			list.addAll(getIntermediateBlocks(player, x1, y1, z1, x2, y2, z2));
 
 		} else {
-            BlockPos firstPos = firstPosTable.get(player.getUniqueID());
+			BlockPos firstPos = firstPosTable.get(player.getUUID());
-            BlockPos secondPos = secondPosTable.get(player.getUniqueID());
+			BlockPos secondPos = secondPosTable.get(player.getUUID());
 
 			BlockPos thirdPos = findThirdPos(player, firstPos, secondPos, skipRaytrace);
 			if (thirdPos == null) return list;
@@ -167,47 +184,30 @@ public abstract class ThreeClicksBuildMode extends BaseBuildMode {
 	//After first, second and third pos are known, we want all the blocks
 	protected abstract List<BlockPos> getFinalBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3);
 
-    //Finds height after floor has been chosen in buildmodes with 3 clicks
+	static class HeightCriteria {
-    public static BlockPos findHeight(PlayerEntity player, BlockPos secondPos, boolean skipRaytrace) {
+		Vector3d planeBound;
-        Vec3d look = player.getLookVec();
+		Vector3d lineBound;
-        Vec3d start = new Vec3d(player.posX, player.posY + player.getEyeHeight(), player.posZ);
+		double distToLineSq;
+		double distToPlayerSq;
 
-        List<HeightCriteria> criteriaList = new ArrayList<>(3);
+		HeightCriteria(Vector3d planeBound, BlockPos secondPos, Vector3d start) {
-
+			this.planeBound = planeBound;
-        //X
+			this.lineBound = toLongestLine(this.planeBound, secondPos);
-        Vec3d xBound = BuildModes.findXBound(secondPos.getX(), start, look);
+			this.distToLineSq = this.lineBound.subtract(this.planeBound).lengthSqr();
-        criteriaList.add(new HeightCriteria(xBound, secondPos, start));
+			this.distToPlayerSq = this.planeBound.subtract(start).lengthSqr();
-
-        //Z
-        Vec3d zBound = BuildModes.findZBound(secondPos.getZ(), start, look);
-        criteriaList.add(new HeightCriteria(zBound, secondPos, start));
-
-        //Remove invalid criteria
-        int reach = ReachHelper.getPlacementReach(player) * 4; //4 times as much as normal placement reach
-        criteriaList.removeIf(criteria -> !criteria.isValid(start, look, reach, player, skipRaytrace));
-
-        //If none are valid, return empty list of blocks
-        if (criteriaList.isEmpty()) return null;
-
-        //If only 1 is valid, choose that one
-        HeightCriteria selected = criteriaList.get(0);
-
-        //If multiple are valid, choose based on criteria
-        if (criteriaList.size() > 1) {
-            //Select the one that is closest (from wall position to its line counterpart)
-            for (int i = 1; i < criteriaList.size(); i++) {
-                HeightCriteria criteria = criteriaList.get(i);
-                if (criteria.distToLineSq < 2.0 && selected.distToLineSq < 2.0) {
-                    //Both very close to line, choose closest to player
-                    if (criteria.distToPlayerSq < selected.distToPlayerSq)
-                        selected = criteria;
-                } else {
-                    //Pick closest to line
-                    if (criteria.distToLineSq < selected.distToLineSq)
-                        selected = criteria;
 		}
+
+		//Make it from a plane into a line, on y axis only
+		private Vector3d toLongestLine(Vector3d boundVec, BlockPos secondPos) {
+			BlockPos bound = new BlockPos(boundVec);
+			return new Vector3d(secondPos.getX(), bound.getY(), secondPos.getZ());
 		}
+
+		//check if its not behind the player and its not too close and not too far
+		//also check if raytrace from player to block does not intersect blocks
+		public boolean isValid(Vector3d start, Vector3d look, int reach, PlayerEntity player, boolean skipRaytrace) {
+
+			return BuildModes.isCriteriaValid(start, look, reach, player, skipRaytrace, lineBound, planeBound, distToPlayerSq);
 		}
-        return new BlockPos(selected.lineBound);
 	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/TwoClicksBuildMode.java

@@ -3,7 +3,7 @@ package nl.requios.effortlessbuilding.buildmode;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.util.Direction;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
 
 import java.util.ArrayList;
@@ -14,30 +14,30 @@ import java.util.UUID;
 public abstract class TwoClicksBuildMode extends BaseBuildMode {
 
 	@Override
-    public List<BlockPos> onRightClick(PlayerEntity player, BlockPos blockPos, Direction sideHit, Vec3d hitVec, boolean skipRaytrace) {
+	public List<BlockPos> onRightClick(PlayerEntity player, BlockPos blockPos, Direction sideHit, Vector3d hitVec, boolean skipRaytrace) {
 		List<BlockPos> list = new ArrayList<>();
 
-        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+		Dictionary<UUID, Integer> rightClickTable = player.level.isClientSide ? rightClickClientTable : rightClickServerTable;
-        int rightClickNr = rightClickTable.get(player.getUniqueID());
+		int rightClickNr = rightClickTable.get(player.getUUID());
 		rightClickNr++;
-        rightClickTable.put(player.getUniqueID(), rightClickNr);
+		rightClickTable.put(player.getUUID(), rightClickNr);
 
 		if (rightClickNr == 1) {
 			//If clicking in air, reset and try again
 			if (blockPos == null) {
-                rightClickTable.put(player.getUniqueID(), 0);
+				rightClickTable.put(player.getUUID(), 0);
 				return list;
 			}
 
 			//First click, remember starting position
-            firstPosTable.put(player.getUniqueID(), blockPos);
+			firstPosTable.put(player.getUUID(), blockPos);
-            sideHitTable.put(player.getUniqueID(), sideHit);
+			sideHitTable.put(player.getUUID(), sideHit);
-            hitVecTable.put(player.getUniqueID(), hitVec);
+			hitVecTable.put(player.getUUID(), hitVec);
 			//Keep list empty, dont place any blocks yet
 		} else {
 			//Second click, place blocks
 			list = findCoordinates(player, blockPos, skipRaytrace);
-            rightClickTable.put(player.getUniqueID(), 0);
+			rightClickTable.put(player.getUUID(), 0);
 		}
 
 		return list;
@@ -46,9 +46,9 @@ public abstract class TwoClicksBuildMode extends BaseBuildMode {
 	@Override
 	public List<BlockPos> findCoordinates(PlayerEntity player, BlockPos blockPos, boolean skipRaytrace) {
 		List<BlockPos> list = new ArrayList<>();
-        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+		Dictionary<UUID, Integer> rightClickTable = player.level.isClientSide ? rightClickClientTable : rightClickServerTable;
-        int rightClickNr = rightClickTable.get(player.getUniqueID());
+		int rightClickNr = rightClickTable.get(player.getUUID());
-        BlockPos firstPos = firstPosTable.get(player.getUniqueID());
+		BlockPos firstPos = firstPosTable.get(player.getUUID());
 
 		if (rightClickNr == 0) {
 			if (blockPos != null)

src/main/java/nl/requios/effortlessbuilding/buildmode/buildmodes/Circle.java

@@ -3,23 +3,14 @@ package nl.requios.effortlessbuilding.buildmode.buildmodes;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.MathHelper;
-import nl.requios.effortlessbuilding.buildmode.TwoClicksBuildMode;
 import nl.requios.effortlessbuilding.buildmode.ModeOptions;
+import nl.requios.effortlessbuilding.buildmode.TwoClicksBuildMode;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
 
 public class Circle extends TwoClicksBuildMode {
 
-    @Override
-    protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
-        return Floor.findFloor(player, firstPos, skipRaytrace);
-    }
-
-    @Override
-    protected List<BlockPos> getAllBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
-        return getCircleBlocks(player, x1, y1, z1, x2, y2, z2);
-    }
-
 	public static List<BlockPos> getCircleBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
 		List<BlockPos> list = new ArrayList<>();
 
@@ -85,4 +76,14 @@ public class Circle extends TwoClicksBuildMode {
 		float part2 = radiusZ * radiusZ * MathHelper.cos(theta) * MathHelper.cos(theta);
 		return radiusX * radiusZ / MathHelper.sqrt(part1 + part2);
 	}
+
+	@Override
+	protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
+		return Floor.findFloor(player, firstPos, skipRaytrace);
+	}
+
+	@Override
+	protected List<BlockPos> getAllBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
+		return getCircleBlocks(player, x1, y1, z1, x2, y2, z2);
+	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/buildmodes/Cube.java

@@ -5,30 +5,11 @@ import net.minecraft.util.math.BlockPos;
 import nl.requios.effortlessbuilding.buildmode.ModeOptions;
 import nl.requios.effortlessbuilding.buildmode.ThreeClicksBuildMode;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
 
 public class Cube extends ThreeClicksBuildMode {
 
-    @Override
-    protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
-        return Floor.findFloor(player, firstPos, skipRaytrace);
-    }
-
-    @Override
-    protected BlockPos findThirdPos(PlayerEntity player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace) {
-        return findHeight(player, secondPos, skipRaytrace);
-    }
-
-    @Override
-    protected List<BlockPos> getIntermediateBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
-        return getFloorBlocksUsingCubeFill(player, x1, y1, z1, x2, y2, z2);
-    }
-
-    @Override
-    protected List<BlockPos> getFinalBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
-        return getCubeBlocks(player, x1, y1, z1, x3, y3, z3);
-    }
-
 	public static List<BlockPos> getFloorBlocksUsingCubeFill(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
 		List<BlockPos> list = new ArrayList<>();
 
@@ -97,4 +78,24 @@ public class Cube extends ThreeClicksBuildMode {
 		Line.addZLineBlocks(list, z1, z2, x2, y1);
 		Line.addZLineBlocks(list, z1, z2, x2, y2);
 	}
+
+	@Override
+	protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
+		return Floor.findFloor(player, firstPos, skipRaytrace);
+	}
+
+	@Override
+	protected BlockPos findThirdPos(PlayerEntity player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace) {
+		return findHeight(player, secondPos, skipRaytrace);
+	}
+
+	@Override
+	protected List<BlockPos> getIntermediateBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
+		return getFloorBlocksUsingCubeFill(player, x1, y1, z1, x2, y2, z2);
+	}
+
+	@Override
+	protected List<BlockPos> getFinalBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
+		return getCubeBlocks(player, x1, y1, z1, x3, y3, z3);
+	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/buildmodes/Cylinder.java

@@ -9,6 +9,25 @@ import java.util.List;
 
 public class Cylinder extends ThreeClicksBuildMode {
 
+	public static List<BlockPos> getCylinderBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
+		List<BlockPos> list = new ArrayList<>();
+
+		//Get circle blocks (using CIRCLE_START and FILL options built-in)
+		List<BlockPos> circleBlocks = Circle.getCircleBlocks(player, x1, y1, z1, x2, y2, z2);
+
+		int lowest = Math.min(y1, y3);
+		int highest = Math.max(y1, y3);
+
+		//Copy circle on y axis
+		for (int y = lowest; y <= highest; y++) {
+			for (BlockPos blockPos : circleBlocks) {
+				list.add(new BlockPos(blockPos.getX(), y, blockPos.getZ()));
+			}
+		}
+
+		return list;
+	}
+
 	@Override
 	public BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
 		return Floor.findFloor(player, firstPos, skipRaytrace);
@@ -28,23 +47,4 @@ public class Cylinder extends ThreeClicksBuildMode {
 	public List<BlockPos> getFinalBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
 		return getCylinderBlocks(player, x1, y1, z1, x2, y2, z2, x3, y3, z3);
 	}
-
-    public static List<BlockPos> getCylinderBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
-        List<BlockPos> list = new ArrayList<>();
-
-        //Get circle blocks (using CIRCLE_START and FILL options built-in)
-        List<BlockPos> circleBlocks = Circle.getCircleBlocks(player, x1, y1, z1, x2, y2, z2);
-
-        int lowest = Math.min(y1, y3);
-        int highest = Math.max(y1, y3);
-
-        //Copy circle on y axis
-        for (int y = lowest; y <= highest; y++) {
-            for (BlockPos blockPos : circleBlocks) {
-                list.add(new BlockPos(blockPos.getX(), y, blockPos.getZ()));
-            }
-        }
-
-        return list;
-    }
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/buildmodes/DiagonalLine.java

@@ -2,7 +2,7 @@ package nl.requios.effortlessbuilding.buildmode.buildmodes;
 
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import nl.requios.effortlessbuilding.buildmode.ThreeClicksBuildMode;
 
 import java.util.ArrayList;
@@ -10,6 +10,25 @@ import java.util.List;
 
 public class DiagonalLine extends ThreeClicksBuildMode {
 
+	//Add diagonal line from first to second
+	public static List<BlockPos> getDiagonalLineBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, float sampleMultiplier) {
+		List<BlockPos> list = new ArrayList<>();
+
+		Vector3d first = new Vector3d(x1, y1, z1).add(0.5, 0.5, 0.5);
+		Vector3d second = new Vector3d(x2, y2, z2).add(0.5, 0.5, 0.5);
+
+		int iterations = (int) Math.ceil(first.distanceTo(second) * sampleMultiplier);
+		for (double t = 0; t <= 1.0; t += 1.0 / iterations) {
+			Vector3d lerp = first.add(second.subtract(first).scale(t));
+			BlockPos candidate = new BlockPos(lerp);
+			//Only add if not equal to the last in the list
+			if (list.isEmpty() || !list.get(list.size() - 1).equals(candidate))
+				list.add(candidate);
+		}
+
+		return list;
+	}
+
 	@Override
 	protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
 		return Floor.findFloor(player, firstPos, skipRaytrace);
@@ -31,23 +50,4 @@ public class DiagonalLine extends ThreeClicksBuildMode {
 		//Add diagonal line from first to third
 		return getDiagonalLineBlocks(player, x1, y1, z1, x3, y3, z3, 10);
 	}
-
-    //Add diagonal line from first to second
-    public static List<BlockPos> getDiagonalLineBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, float sampleMultiplier) {
-        List<BlockPos> list = new ArrayList<>();
-
-        Vec3d first = new Vec3d(x1, y1, z1).add(0.5, 0.5, 0.5);
-        Vec3d second = new Vec3d(x2, y2, z2).add(0.5, 0.5, 0.5);
-
-        int iterations = (int) Math.ceil(first.distanceTo(second) * sampleMultiplier);
-        for (double t = 0; t <= 1.0; t += 1.0/iterations) {
-            Vec3d lerp = first.add(second.subtract(first).scale(t));
-            BlockPos candidate = new BlockPos(lerp);
-            //Only add if not equal to the last in the list
-            if (list.isEmpty() || !list.get(list.size() - 1).equals(candidate))
-                list.add(candidate);
-        }
-
-        return list;
-    }
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/buildmodes/DiagonalWall.java

@@ -9,26 +9,6 @@ import java.util.List;
 
 public class DiagonalWall extends ThreeClicksBuildMode {
 
-    @Override
-    protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
-        return Floor.findFloor(player, firstPos, skipRaytrace);
-    }
-
-    @Override
-    protected BlockPos findThirdPos(PlayerEntity player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace) {
-        return findHeight(player, secondPos, skipRaytrace);
-    }
-
-    @Override
-    protected List<BlockPos> getIntermediateBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
-        return DiagonalLine.getDiagonalLineBlocks(player, x1, y1, z1, x2, y2, z2, 1);
-    }
-
-    @Override
-    protected List<BlockPos> getFinalBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
-        return getDiagonalWallBlocks(player, x1, y1, z1, x2, y2, z2, x3, y3, z3);
-    }
-
 	//Add diagonal wall from first to second
 	public static List<BlockPos> getDiagonalWallBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
 		List<BlockPos> list = new ArrayList<>();
@@ -48,4 +28,24 @@ public class DiagonalWall extends ThreeClicksBuildMode {
 
 		return list;
 	}
+
+	@Override
+	protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
+		return Floor.findFloor(player, firstPos, skipRaytrace);
+	}
+
+	@Override
+	protected BlockPos findThirdPos(PlayerEntity player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace) {
+		return findHeight(player, secondPos, skipRaytrace);
+	}
+
+	@Override
+	protected List<BlockPos> getIntermediateBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
+		return DiagonalLine.getDiagonalLineBlocks(player, x1, y1, z1, x2, y2, z2, 1);
+	}
+
+	@Override
+	protected List<BlockPos> getFinalBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
+		return getDiagonalWallBlocks(player, x1, y1, z1, x2, y2, z2, x3, y3, z3);
+	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/buildmodes/Floor.java

@@ -2,46 +2,25 @@ package nl.requios.effortlessbuilding.buildmode.buildmodes;
 
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import nl.requios.effortlessbuilding.buildmode.BuildModes;
-import nl.requios.effortlessbuilding.buildmode.TwoClicksBuildMode;
 import nl.requios.effortlessbuilding.buildmode.ModeOptions;
+import nl.requios.effortlessbuilding.buildmode.TwoClicksBuildMode;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
 
 public class Floor extends TwoClicksBuildMode {
 
-    static class Criteria {
-        Vec3d planeBound;
-        double distToPlayerSq;
-
-        Criteria(Vec3d planeBound, Vec3d start) {
-            this.planeBound = planeBound;
-            this.distToPlayerSq = this.planeBound.subtract(start).lengthSquared();
-        }
-
-        //check if its not behind the player and its not too close and not too far
-        //also check if raytrace from player to block does not intersect blocks
-        public boolean isValid(Vec3d start, Vec3d look, int reach, PlayerEntity player, boolean skipRaytrace) {
-
-            return BuildModes.isCriteriaValid(start, look, reach, player, skipRaytrace, planeBound, planeBound, distToPlayerSq);
-        }
-    }
-
-    @Override
-    protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
-        return findFloor(player, firstPos, skipRaytrace);
-    }
-
 	public static BlockPos findFloor(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
-        Vec3d look = player.getLookVec();
+		Vector3d look = BuildModes.getPlayerLookVec(player);
-        Vec3d start = new Vec3d(player.posX, player.posY + player.getEyeHeight(), player.posZ);
+		Vector3d start = new Vector3d(player.getX(), player.getY() + player.getEyeHeight(), player.getZ());
 
 		List<Criteria> criteriaList = new ArrayList<>(3);
 
 		//Y
-        Vec3d yBound = BuildModes.findYBound(firstPos.getY(), start, look);
+		Vector3d yBound = BuildModes.findYBound(firstPos.getY(), start, look);
 		criteriaList.add(new Criteria(yBound, start));
 
 		//Remove invalid criteria
@@ -57,11 +36,6 @@ public class Floor extends TwoClicksBuildMode {
 		return new BlockPos(selected.planeBound);
 	}
 
-    @Override
-    protected List<BlockPos> getAllBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
-        return getFloorBlocks(player, x1, y1, z1, x2, y2, z2);
-    }
-
 	public static List<BlockPos> getFloorBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
 		List<BlockPos> list = new ArrayList<>();
 
@@ -90,4 +64,31 @@ public class Floor extends TwoClicksBuildMode {
 		Line.addZLineBlocks(list, z1, z2, x1, y);
 		Line.addZLineBlocks(list, z1, z2, x2, y);
 	}
+
+	@Override
+	protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
+		return findFloor(player, firstPos, skipRaytrace);
+	}
+
+	@Override
+	protected List<BlockPos> getAllBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
+		return getFloorBlocks(player, x1, y1, z1, x2, y2, z2);
+	}
+
+	static class Criteria {
+		Vector3d planeBound;
+		double distToPlayerSq;
+
+		Criteria(Vector3d planeBound, Vector3d start) {
+			this.planeBound = planeBound;
+			this.distToPlayerSq = this.planeBound.subtract(start).lengthSqr();
+		}
+
+		//check if its not behind the player and its not too close and not too far
+		//also check if raytrace from player to block does not intersect blocks
+		public boolean isValid(Vector3d start, Vector3d look, int reach, PlayerEntity player, boolean skipRaytrace) {
+
+			return BuildModes.isCriteriaValid(start, look, reach, player, skipRaytrace, planeBound, planeBound, distToPlayerSq);
+		}
+	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/buildmodes/Line.java

@@ -2,7 +2,7 @@ package nl.requios.effortlessbuilding.buildmode.buildmodes;
 
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import nl.requios.effortlessbuilding.buildmode.BuildModes;
 import nl.requios.effortlessbuilding.buildmode.TwoClicksBuildMode;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
@@ -12,69 +12,22 @@ import java.util.List;
 
 public class Line extends TwoClicksBuildMode {
 
-    static class Criteria {
-        Vec3d planeBound;
-        Vec3d lineBound;
-        double distToLineSq;
-        double distToPlayerSq;
-
-        Criteria(Vec3d planeBound, BlockPos firstPos, Vec3d start) {
-            this.planeBound = planeBound;
-            this.lineBound = toLongestLine(this.planeBound, firstPos);
-            this.distToLineSq = this.lineBound.subtract(this.planeBound).lengthSquared();
-            this.distToPlayerSq = this.planeBound.subtract(start).lengthSquared();
-        }
-
-        //Make it from a plane into a line
-        //Select the axis that is longest
-        private Vec3d toLongestLine(Vec3d boundVec, BlockPos firstPos) {
-            BlockPos bound = new BlockPos(boundVec);
-
-            BlockPos firstToSecond = bound.subtract(firstPos);
-            firstToSecond = new BlockPos(Math.abs(firstToSecond.getX()), Math.abs(firstToSecond.getY()), Math.abs(firstToSecond.getZ()));
-            int longest = Math.max(firstToSecond.getX(), Math.max(firstToSecond.getY(), firstToSecond.getZ()));
-            if (longest == firstToSecond.getX()) {
-                return new Vec3d(bound.getX(), firstPos.getY(), firstPos.getZ());
-            }
-            if (longest == firstToSecond.getY()) {
-                return new Vec3d(firstPos.getX(), bound.getY(), firstPos.getZ());
-            }
-            if (longest == firstToSecond.getZ()) {
-                return new Vec3d(firstPos.getX(), firstPos.getY(), bound.getZ());
-            }
-            return null;
-        }
-
-        //check if its not behind the player and its not too close and not too far
-        //also check if raytrace from player to block does not intersect blocks
-        public boolean isValid(Vec3d start, Vec3d look, int reach, PlayerEntity player, boolean skipRaytrace) {
-
-            return BuildModes.isCriteriaValid(start, look, reach, player, skipRaytrace, lineBound, planeBound, distToPlayerSq);
-        }
-
-    }
-
-    @Override
-    protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
-        return findLine(player, firstPos, skipRaytrace);
-    }
-
 	public static BlockPos findLine(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
-        Vec3d look = player.getLookVec();
+		Vector3d look = BuildModes.getPlayerLookVec(player);
-        Vec3d start = new Vec3d(player.posX, player.posY + player.getEyeHeight(), player.posZ);
+		Vector3d start = new Vector3d(player.getX(), player.getY() + player.getEyeHeight(), player.getZ());
 
 		List<Criteria> criteriaList = new ArrayList<>(3);
 
 		//X
-        Vec3d xBound = BuildModes.findXBound(firstPos.getX(), start, look);
+		Vector3d xBound = BuildModes.findXBound(firstPos.getX(), start, look);
 		criteriaList.add(new Criteria(xBound, firstPos, start));
 
 		//Y
-        Vec3d yBound = BuildModes.findYBound(firstPos.getY(), start, look);
+		Vector3d yBound = BuildModes.findYBound(firstPos.getY(), start, look);
 		criteriaList.add(new Criteria(yBound, firstPos, start));
 
 		//Z
-        Vec3d zBound = BuildModes.findZBound(firstPos.getZ(), start, look);
+		Vector3d zBound = BuildModes.findZBound(firstPos.getZ(), start, look);
 		criteriaList.add(new Criteria(zBound, firstPos, start));
 
 		//Remove invalid criteria
@@ -108,11 +61,6 @@ public class Line extends TwoClicksBuildMode {
 		return new BlockPos(selected.lineBound);
 	}
 
-    @Override
-    protected List<BlockPos> getAllBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
-        return getLineBlocks(player, x1, y1, z1, x2, y2, z2);
-    }
-
 	public static List<BlockPos> getLineBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
 		List<BlockPos> list = new ArrayList<>();
 
@@ -144,4 +92,56 @@ public class Line extends TwoClicksBuildMode {
 			list.add(new BlockPos(x, y, z));
 		}
 	}
+
+	@Override
+	protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
+		return findLine(player, firstPos, skipRaytrace);
+	}
+
+	@Override
+	protected List<BlockPos> getAllBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
+		return getLineBlocks(player, x1, y1, z1, x2, y2, z2);
+	}
+
+	static class Criteria {
+		Vector3d planeBound;
+		Vector3d lineBound;
+		double distToLineSq;
+		double distToPlayerSq;
+
+		Criteria(Vector3d planeBound, BlockPos firstPos, Vector3d start) {
+			this.planeBound = planeBound;
+			this.lineBound = toLongestLine(this.planeBound, firstPos);
+			this.distToLineSq = this.lineBound.subtract(this.planeBound).lengthSqr();
+			this.distToPlayerSq = this.planeBound.subtract(start).lengthSqr();
+		}
+
+		//Make it from a plane into a line
+		//Select the axis that is longest
+		private Vector3d toLongestLine(Vector3d boundVec, BlockPos firstPos) {
+			BlockPos bound = new BlockPos(boundVec);
+
+			BlockPos firstToSecond = bound.subtract(firstPos);
+			firstToSecond = new BlockPos(Math.abs(firstToSecond.getX()), Math.abs(firstToSecond.getY()), Math.abs(firstToSecond.getZ()));
+			int longest = Math.max(firstToSecond.getX(), Math.max(firstToSecond.getY(), firstToSecond.getZ()));
+			if (longest == firstToSecond.getX()) {
+				return new Vector3d(bound.getX(), firstPos.getY(), firstPos.getZ());
+			}
+			if (longest == firstToSecond.getY()) {
+				return new Vector3d(firstPos.getX(), bound.getY(), firstPos.getZ());
+			}
+			if (longest == firstToSecond.getZ()) {
+				return new Vector3d(firstPos.getX(), firstPos.getY(), bound.getZ());
+			}
+			return null;
+		}
+
+		//check if its not behind the player and its not too close and not too far
+		//also check if raytrace from player to block does not intersect blocks
+		public boolean isValid(Vector3d start, Vector3d look, int reach, PlayerEntity player, boolean skipRaytrace) {
+
+			return BuildModes.isCriteriaValid(start, look, reach, player, skipRaytrace, lineBound, planeBound, distToPlayerSq);
+		}
+
+	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/buildmodes/Normal.java

@@ -3,7 +3,7 @@ package nl.requios.effortlessbuilding.buildmode.buildmodes;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.util.Direction;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import nl.requios.effortlessbuilding.buildmode.IBuildMode;
 
 import java.util.ArrayList;
@@ -16,7 +16,7 @@ public class Normal implements IBuildMode {
 	}
 
 	@Override
-    public List<BlockPos> onRightClick(PlayerEntity player, BlockPos blockPos, Direction sideHit, Vec3d hitVec, boolean skipRaytrace) {
+	public List<BlockPos> onRightClick(PlayerEntity player, BlockPos blockPos, Direction sideHit, Vector3d hitVec, boolean skipRaytrace) {
 		List<BlockPos> list = new ArrayList<>();
 		if (blockPos != null) list.add(blockPos);
 		return list;
@@ -35,7 +35,7 @@ public class Normal implements IBuildMode {
 	}
 
 	@Override
-    public Vec3d getHitVec(PlayerEntity player) {
+	public Vector3d getHitVec(PlayerEntity player) {
 		return null;
 	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/buildmodes/NormalPlus.java

@@ -3,7 +3,7 @@ package nl.requios.effortlessbuilding.buildmode.buildmodes;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.util.Direction;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import nl.requios.effortlessbuilding.buildmode.IBuildMode;
 
 import java.util.ArrayList;
@@ -16,7 +16,7 @@ public class NormalPlus implements IBuildMode {
 	}
 
 	@Override
-    public List<BlockPos> onRightClick(PlayerEntity player, BlockPos blockPos, Direction sideHit, Vec3d hitVec, boolean skipRaytrace) {
+	public List<BlockPos> onRightClick(PlayerEntity player, BlockPos blockPos, Direction sideHit, Vector3d hitVec, boolean skipRaytrace) {
 		List<BlockPos> list = new ArrayList<>();
 		if (blockPos != null) list.add(blockPos);
 		return list;
@@ -35,7 +35,7 @@ public class NormalPlus implements IBuildMode {
 	}
 
 	@Override
-    public Vec3d getHitVec(PlayerEntity player) {
+	public Vector3d getHitVec(PlayerEntity player) {
 		return null;
 	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/buildmodes/SlopeFloor.java

@@ -11,26 +11,6 @@ import java.util.List;
 
 public class SlopeFloor extends ThreeClicksBuildMode {
 
-    @Override
-    protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
-        return Floor.findFloor(player, firstPos, skipRaytrace);
-    }
-
-    @Override
-    protected BlockPos findThirdPos(PlayerEntity player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace) {
-        return findHeight(player, secondPos, skipRaytrace);
-    }
-
-    @Override
-    protected List<BlockPos> getIntermediateBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
-        return Floor.getFloorBlocks(player, x1, y1, z1, x2, y2, z2);
-    }
-
-    @Override
-    protected List<BlockPos> getFinalBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
-        return getSlopeFloorBlocks(player, x1, y1, z1, x2, y2, z2, x3, y3, z3);
-    }
-
 	//Add slope floor from first to second
 	public static List<BlockPos> getSlopeFloorBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
 		List<BlockPos> list = new ArrayList<>();
@@ -92,4 +72,24 @@ public class SlopeFloor extends ThreeClicksBuildMode {
 
 		return list;
 	}
+
+	@Override
+	protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
+		return Floor.findFloor(player, firstPos, skipRaytrace);
+	}
+
+	@Override
+	protected BlockPos findThirdPos(PlayerEntity player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace) {
+		return findHeight(player, secondPos, skipRaytrace);
+	}
+
+	@Override
+	protected List<BlockPos> getIntermediateBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
+		return Floor.getFloorBlocks(player, x1, y1, z1, x2, y2, z2);
+	}
+
+	@Override
+	protected List<BlockPos> getFinalBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
+		return getSlopeFloorBlocks(player, x1, y1, z1, x2, y2, z2, x3, y3, z3);
+	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/buildmodes/Sphere.java

@@ -11,26 +11,6 @@ import java.util.List;
 
 public class Sphere extends ThreeClicksBuildMode {
 
-    @Override
-    public BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
-        return Floor.findFloor(player, firstPos, skipRaytrace);
-    }
-
-    @Override
-    public BlockPos findThirdPos(PlayerEntity player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace) {
-        return findHeight(player, secondPos, skipRaytrace);
-    }
-
-    @Override
-    public List<BlockPos> getIntermediateBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
-        return Circle.getCircleBlocks(player, x1, y1, z1, x2, y2, z2);
-    }
-
-    @Override
-    public List<BlockPos> getFinalBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
-        return getSphereBlocks(player, x1, y1, z1, x2, y2, z2, x3, y3, z3);
-    }
-
 	public static List<BlockPos> getSphereBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
 		List<BlockPos> list = new ArrayList<>();
 
@@ -107,4 +87,24 @@ public class Sphere extends ThreeClicksBuildMode {
 
 		return Circle.calculateEllipseRadius(centerX, centerY, radiusXZ, radiusY, x, y);
 	}
+
+	@Override
+	public BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
+		return Floor.findFloor(player, firstPos, skipRaytrace);
+	}
+
+	@Override
+	public BlockPos findThirdPos(PlayerEntity player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace) {
+		return findHeight(player, secondPos, skipRaytrace);
+	}
+
+	@Override
+	public List<BlockPos> getIntermediateBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
+		return Circle.getCircleBlocks(player, x1, y1, z1, x2, y2, z2);
+	}
+
+	@Override
+	public List<BlockPos> getFinalBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
+		return getSphereBlocks(player, x1, y1, z1, x2, y2, z2, x3, y3, z3);
+	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmode/buildmodes/Wall.java

@@ -2,53 +2,29 @@ package nl.requios.effortlessbuilding.buildmode.buildmodes;
 
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import nl.requios.effortlessbuilding.buildmode.BuildModes;
-import nl.requios.effortlessbuilding.buildmode.TwoClicksBuildMode;
 import nl.requios.effortlessbuilding.buildmode.ModeOptions;
+import nl.requios.effortlessbuilding.buildmode.TwoClicksBuildMode;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
 
 public class Wall extends TwoClicksBuildMode {
 
-    static class Criteria {
-        Vec3d planeBound;
-        double distToPlayerSq;
-        double angle;
-
-        Criteria(Vec3d planeBound, BlockPos firstPos, Vec3d start, Vec3d look) {
-            this.planeBound = planeBound;
-            this.distToPlayerSq = this.planeBound.subtract(start).lengthSquared();
-            Vec3d wall = this.planeBound.subtract(new Vec3d(firstPos));
-            this.angle = wall.x * look.x + wall.z * look.z; //dot product ignoring y (looking up/down should not affect this angle)
-        }
-
-        //check if its not behind the player and its not too close and not too far
-        //also check if raytrace from player to block does not intersect blocks
-        public boolean isValid(Vec3d start, Vec3d look, int reach, PlayerEntity player, boolean skipRaytrace) {
-
-            return BuildModes.isCriteriaValid(start, look, reach, player, skipRaytrace, planeBound, planeBound, distToPlayerSq);
-        }
-    }
-
-    @Override
-    protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
-        return findWall(player, firstPos, skipRaytrace);
-    }
-
 	public static BlockPos findWall(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
-        Vec3d look = player.getLookVec();
+		Vector3d look = BuildModes.getPlayerLookVec(player);
-        Vec3d start = new Vec3d(player.posX, player.posY + player.getEyeHeight(), player.posZ);
+		Vector3d start = new Vector3d(player.getX(), player.getY() + player.getEyeHeight(), player.getZ());
 
 		List<Criteria> criteriaList = new ArrayList<>(3);
 
 		//X
-        Vec3d xBound = BuildModes.findXBound(firstPos.getX(), start, look);
+		Vector3d xBound = BuildModes.findXBound(firstPos.getX(), start, look);
 		criteriaList.add(new Criteria(xBound, firstPos, start, look));
 
 		//Z
-        Vec3d zBound = BuildModes.findZBound(firstPos.getZ(), start, look);
+		Vector3d zBound = BuildModes.findZBound(firstPos.getZ(), start, look);
 		criteriaList.add(new Criteria(zBound, firstPos, start, look));
 
 		//Remove invalid criteria
@@ -75,11 +51,6 @@ public class Wall extends TwoClicksBuildMode {
 		return new BlockPos(selected.planeBound);
 	}
 
-    @Override
-    protected List<BlockPos> getAllBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
-        return getWallBlocks(player, x1, y1, z1, x2, y2, z2);
-    }
-
 	public static List<BlockPos> getWallBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
 		List<BlockPos> list = new ArrayList<>();
 
@@ -131,4 +102,34 @@ public class Wall extends TwoClicksBuildMode {
 		Line.addYLineBlocks(list, y1, y2, x1, z);
 		Line.addYLineBlocks(list, y1, y2, x2, z);
 	}
+
+	@Override
+	protected BlockPos findSecondPos(PlayerEntity player, BlockPos firstPos, boolean skipRaytrace) {
+		return findWall(player, firstPos, skipRaytrace);
+	}
+
+	@Override
+	protected List<BlockPos> getAllBlocks(PlayerEntity player, int x1, int y1, int z1, int x2, int y2, int z2) {
+		return getWallBlocks(player, x1, y1, z1, x2, y2, z2);
+	}
+
+	static class Criteria {
+		Vector3d planeBound;
+		double distToPlayerSq;
+		double angle;
+
+		Criteria(Vector3d planeBound, BlockPos firstPos, Vector3d start, Vector3d look) {
+			this.planeBound = planeBound;
+			this.distToPlayerSq = this.planeBound.subtract(start).lengthSqr();
+			Vector3d wall = this.planeBound.subtract(Vector3d.atLowerCornerOf(firstPos));
+			this.angle = wall.x * look.x + wall.z * look.z; //dot product ignoring y (looking up/down should not affect this angle)
+		}
+
+		//check if its not behind the player and its not too close and not too far
+		//also check if raytrace from player to block does not intersect blocks
+		public boolean isValid(Vector3d start, Vector3d look, int reach, PlayerEntity player, boolean skipRaytrace) {
+
+			return BuildModes.isCriteriaValid(start, look, reach, player, skipRaytrace, planeBound, planeBound, distToPlayerSq);
+		}
+	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmodifier/Array.java

@@ -6,17 +6,77 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.util.Direction;
 import net.minecraft.util.Hand;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
-import net.minecraft.util.math.Vec3i;
+import net.minecraft.util.math.vector.Vector3i;
 import net.minecraftforge.items.IItemHandler;
-import nl.requios.effortlessbuilding.item.ItemRandomizerBag;
+import nl.requios.effortlessbuilding.item.AbstractRandomizerBagItem;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class Array {
 
-    public static class ArraySettings{
+	public static List<BlockPos> findCoordinates(PlayerEntity player, BlockPos startPos) {
+		List<BlockPos> coordinates = new ArrayList<>();
+
+		//find arraysettings for the player
+		ArraySettings a = ModifierSettingsManager.getModifierSettings(player).getArraySettings();
+		if (!isEnabled(a)) return coordinates;
+
+		BlockPos pos = startPos;
+		Vector3i offset = new Vector3i(a.offset.getX(), a.offset.getY(), a.offset.getZ());
+
+		for (int i = 0; i < a.count; i++) {
+			pos = pos.offset(offset);
+			coordinates.add(pos);
+		}
+
+		return coordinates;
+	}
+
+	public static List<BlockState> findBlockStates(PlayerEntity player, BlockPos startPos, BlockState blockState, ItemStack itemStack, List<ItemStack> itemStacks) {
+		List<BlockState> blockStates = new ArrayList<>();
+
+		//find arraysettings for the player that placed the block
+		ArraySettings a = ModifierSettingsManager.getModifierSettings(player).getArraySettings();
+		if (!isEnabled(a)) return blockStates;
+
+		BlockPos pos = startPos;
+		Vector3i offset = new Vector3i(a.offset.getX(), a.offset.getY(), a.offset.getZ());
+
+		//Randomizer bag synergy
+		AbstractRandomizerBagItem randomizerBagItem = null;
+		IItemHandler bagInventory = null;
+		if (!itemStack.isEmpty() && itemStack.getItem() instanceof AbstractRandomizerBagItem) {
+			randomizerBagItem = (AbstractRandomizerBagItem) itemStack.getItem();
+			bagInventory = randomizerBagItem.getBagInventory(itemStack);
+		}
+
+		for (int i = 0; i < a.count; i++) {
+			pos = pos.offset(offset);
+
+			//Randomizer bag synergy
+			if (randomizerBagItem != null) {
+				itemStack = randomizerBagItem.pickRandomStack(bagInventory);
+				blockState = BuildModifiers
+					.getBlockStateFromItem(itemStack, player, startPos, Direction.UP, new Vector3d(0, 0, 0), Hand.MAIN_HAND);
+			}
+
+			//blockState = blockState.getBlock().getStateForPlacement(player.world, pos, )
+			blockStates.add(blockState);
+			itemStacks.add(itemStack);
+		}
+
+		return blockStates;
+	}
+
+	public static boolean isEnabled(ArraySettings a) {
+		if (a == null || !a.enabled) return false;
+
+		return a.offset.getX() != 0 || a.offset.getY() != 0 || a.offset.getZ() != 0;
+	}
+
+	public static class ArraySettings {
 		public boolean enabled = false;
 		public BlockPos offset = BlockPos.ZERO;
 		public int count = 5;
@@ -41,64 +101,4 @@ public class Array {
 		}
 	}
 
-    public static List<BlockPos> findCoordinates(PlayerEntity player, BlockPos startPos) {
-        List<BlockPos> coordinates = new ArrayList<>();
-
-        //find arraysettings for the player
-        ArraySettings a = ModifierSettingsManager.getModifierSettings(player).getArraySettings();
-        if (!isEnabled(a)) return coordinates;
-
-        BlockPos pos = startPos;
-        Vec3i offset = new Vec3i(a.offset.getX(), a.offset.getY(), a.offset.getZ());
-
-        for (int i = 0; i < a.count; i++) {
-            pos = pos.add(offset);
-            coordinates.add(pos);
-        }
-
-        return coordinates;
-    }
-
-    public static List<BlockState> findBlockStates(PlayerEntity player, BlockPos startPos, BlockState blockState, ItemStack itemStack, List<ItemStack> itemStacks) {
-        List<BlockState> blockStates = new ArrayList<>();
-
-        //find arraysettings for the player that placed the block
-        ArraySettings a = ModifierSettingsManager.getModifierSettings(player).getArraySettings();
-        if (!isEnabled(a)) return blockStates;
-
-        BlockPos pos = startPos;
-        Vec3i offset = new Vec3i(a.offset.getX(), a.offset.getY(), a.offset.getZ());
-
-        //Randomizer bag synergy
-        IItemHandler bagInventory = null;
-        if (!itemStack.isEmpty() && itemStack.getItem() instanceof ItemRandomizerBag) {
-            bagInventory = ItemRandomizerBag.getBagInventory(itemStack);
-        }
-
-        for (int i = 0; i < a.count; i++) {
-            pos = pos.add(offset);
-
-            //Randomizer bag synergy
-            if (bagInventory != null) {
-                itemStack = ItemRandomizerBag.pickRandomStack(bagInventory);
-                blockState = BuildModifiers
-                        .getBlockStateFromItem(itemStack, player, startPos, Direction.UP, new Vec3d(0, 0, 0), Hand.MAIN_HAND);
-            }
-
-            //blockState = blockState.getBlock().getStateForPlacement(player.world, pos, )
-            blockStates.add(blockState);
-            itemStacks.add(itemStack);
-        }
-
-        return blockStates;
-    }
-
-    public static boolean isEnabled(ArraySettings a) {
-        if (a == null || !a.enabled) return false;
-
-        if (a.offset.getX() == 0 && a.offset.getY() == 0 && a.offset.getZ() == 0) return false;
-
-        return true;
-    }
-
 }

src/main/java/nl/requios/effortlessbuilding/buildmodifier/BlockSet.java

@@ -2,19 +2,19 @@ package nl.requios.effortlessbuilding.buildmodifier;
 
 import net.minecraft.block.BlockState;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 
 import java.util.List;
 
 public class BlockSet {
-    private List<BlockPos> coordinates;
+	private final List<BlockPos> coordinates;
-    private List<BlockState> previousBlockStates;
+	private final List<BlockState> previousBlockStates;
-    private List<BlockState> newBlockStates;
+	private final List<BlockState> newBlockStates;
-    private Vec3d hitVec;
+	private final Vector3d hitVec;
-    private BlockPos firstPos;
+	private final BlockPos firstPos;
-    private BlockPos secondPos;
+	private final BlockPos secondPos;
 
-    public BlockSet(List<BlockPos> coordinates, List<BlockState> previousBlockStates, List<BlockState> newBlockStates, Vec3d hitVec,
+	public BlockSet(List<BlockPos> coordinates, List<BlockState> previousBlockStates, List<BlockState> newBlockStates, Vector3d hitVec,
 					BlockPos firstPos, BlockPos secondPos) {
 		this.coordinates = coordinates;
 		this.previousBlockStates = previousBlockStates;
@@ -36,7 +36,7 @@ public class BlockSet {
 		return newBlockStates;
 	}
 
-    public Vec3d getHitVec() {
+	public Vector3d getHitVec() {
 		return hitVec;
 	}
 

src/main/java/nl/requios/effortlessbuilding/buildmodifier/BuildModifiers.java

@@ -2,8 +2,8 @@ package nl.requios.effortlessbuilding.buildmodifier;
 
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockState;
-import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.block.Blocks;
+import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.BlockItem;
 import net.minecraft.item.BlockItemUseContext;
 import net.minecraft.item.ItemStack;
@@ -12,25 +12,27 @@ import net.minecraft.util.Direction;
 import net.minecraft.util.Hand;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.BlockRayTraceResult;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraft.world.World;
 import nl.requios.effortlessbuilding.compatibility.CompatHelper;
 import nl.requios.effortlessbuilding.helper.InventoryHelper;
 import nl.requios.effortlessbuilding.helper.SurvivalHelper;
-import nl.requios.effortlessbuilding.item.ItemRandomizerBag;
+import nl.requios.effortlessbuilding.item.AbstractRandomizerBagItem;
 import nl.requios.effortlessbuilding.render.BlockPreviewRenderer;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
 
 public class BuildModifiers {
 
 	//Called from BuildModes
-    public static void onBlockPlaced(PlayerEntity player, List<BlockPos> startCoordinates, Direction sideHit, Vec3d hitVec, boolean placeStartPos) {
+	public static void onBlockPlaced(PlayerEntity player, List<BlockPos> startCoordinates, Direction sideHit, Vector3d hitVec, boolean placeStartPos) {
-        World world = player.world;
+		World world = player.level;
-        ItemRandomizerBag.renewRandomness();
+		AbstractRandomizerBagItem.renewRandomness();
 
 		//Format hitvec to 0.x
-        hitVec = new Vec3d(Math.abs(hitVec.x - ((int) hitVec.x)), Math.abs(hitVec.y - ((int) hitVec.y)), Math.abs(hitVec.z - ((int) hitVec.z)));
+		hitVec = new Vector3d(Math.abs(hitVec.x - ((int) hitVec.x)), Math.abs(hitVec.y - ((int) hitVec.y)), Math.abs(hitVec.z - ((int) hitVec.z)));
 
 		//find coordinates and blockstates
 		List<BlockPos> coordinates = findCoordinates(player, startCoordinates);
@@ -47,7 +49,7 @@ public class BuildModifiers {
 			previousBlockStates.add(world.getBlockState(coordinate));
 		}
 
-        if (world.isRemote) {
+		if (world.isClientSide) {
 
 			BlockPreviewRenderer.onBlocksPlaced();
 
@@ -61,7 +63,7 @@ public class BuildModifiers {
 				BlockState blockState = blockStates.get(i);
 				ItemStack itemStack = itemStacks.get(i);
 
-                if (world.isBlockPresent(blockPos)) {
+				if (world.isLoaded(blockPos)) {
 					//check itemstack empty
 					if (itemStack.isEmpty()) {
 						//try to find new stack, otherwise continue
@@ -80,11 +82,11 @@ public class BuildModifiers {
 
 		//Set first previousBlockState to empty if in NORMAL mode, to make undo/redo work
 		//(Block is placed by the time it gets here, and unplaced after this)
-        if (!placeStartPos) previousBlockStates.set(0, Blocks.AIR.getDefaultState());
+		if (!placeStartPos) previousBlockStates.set(0, Blocks.AIR.defaultBlockState());
 
 		//If all new blockstates are air then no use in adding it, no block was actually placed
 		//Can happen when e.g. placing one block in yourself
-        if (Collections.frequency(newBlockStates, Blocks.AIR.getDefaultState()) != newBlockStates.size()) {
+		if (Collections.frequency(newBlockStates, Blocks.AIR.defaultBlockState()) != newBlockStates.size()) {
 			//add to undo stack
 			BlockPos firstPos = startCoordinates.get(0);
 			BlockPos secondPos = startCoordinates.get(startCoordinates.size() - 1);
@@ -93,7 +95,7 @@ public class BuildModifiers {
 	}
 
 	public static void onBlockBroken(PlayerEntity player, List<BlockPos> startCoordinates, boolean breakStartPos) {
-        World world = player.world;
+		World world = player.level;
 
 		List<BlockPos> coordinates = findCoordinates(player, startCoordinates);
 
@@ -106,25 +108,25 @@ public class BuildModifiers {
 			previousBlockStates.add(world.getBlockState(coordinate));
 		}
 
-        if (world.isRemote) {
+		if (world.isClientSide) {
 			BlockPreviewRenderer.onBlocksBroken();
 
 			//list of air blockstates
 			for (int i = 0; i < coordinates.size(); i++) {
-                newBlockStates.add(Blocks.AIR.getDefaultState());
+				newBlockStates.add(Blocks.AIR.defaultBlockState());
 			}
 
 		} else {
 
 			//If the player is going to instabreak grass or a plant, only break other instabreaking things
 			boolean onlyInstaBreaking = !player.isCreative() &&
-                                        world.getBlockState(startCoordinates.get(0)).getBlockHardness(world, startCoordinates.get(0)) == 0f;
+				world.getBlockState(startCoordinates.get(0)).getDestroySpeed(world, startCoordinates.get(0)) == 0f;
 
 			//break all those blocks
 			for (int i = breakStartPos ? 0 : 1; i < coordinates.size(); i++) {
 				BlockPos coordinate = coordinates.get(i);
-                if (world.isBlockPresent(coordinate) && !world.isAirBlock(coordinate)) {
+				if (world.isLoaded(coordinate) && !world.isEmptyBlock(coordinate)) {
-                    if (!onlyInstaBreaking || world.getBlockState(coordinate).getBlockHardness(world, coordinate) == 0f) {
+					if (!onlyInstaBreaking || world.getBlockState(coordinate).getDestroySpeed(world, coordinate) == 0f) {
 						SurvivalHelper.breakBlock(world, player, coordinate, false);
 					}
 				}
@@ -138,12 +140,12 @@ public class BuildModifiers {
 
 		//Set first newBlockState to empty if in NORMAL mode, to make undo/redo work
 		//(Block isn't broken yet by the time it gets here, and broken after this)
-        if (!breakStartPos) newBlockStates.set(0, Blocks.AIR.getDefaultState());
+		if (!breakStartPos) newBlockStates.set(0, Blocks.AIR.defaultBlockState());
 
 		//add to undo stack
 		BlockPos firstPos = startCoordinates.get(0);
 		BlockPos secondPos = startCoordinates.get(startCoordinates.size() - 1);
-        Vec3d hitVec = new Vec3d(0.5, 0.5, 0.5);
+		Vector3d hitVec = new Vector3d(0.5, 0.5, 0.5);
 		UndoRedo.addUndo(player, new BlockSet(coordinates, previousBlockStates, newBlockStates, hitVec, firstPos, secondPos));
 
 	}
@@ -170,17 +172,17 @@ public class BuildModifiers {
 	}
 
 	public static List<BlockPos> findCoordinates(PlayerEntity player, BlockPos blockPos) {
-        return findCoordinates(player, new ArrayList<>(Arrays.asList(blockPos)));
+		return findCoordinates(player, new ArrayList<>(Collections.singletonList(blockPos)));
 	}
 
-    public static List<BlockState> findBlockStates(PlayerEntity player, List<BlockPos> posList, Vec3d hitVec, Direction facing, List<ItemStack> itemStacks) {
+	public static List<BlockState> findBlockStates(PlayerEntity player, List<BlockPos> posList, Vector3d hitVec, Direction facing, List<ItemStack> itemStacks) {
 		List<BlockState> blockStates = new ArrayList<>();
 		itemStacks.clear();
 
 		//Get itemstack
-        ItemStack itemStack = player.getHeldItem(Hand.MAIN_HAND);
+		ItemStack itemStack = player.getItemInHand(Hand.MAIN_HAND);
 		if (itemStack.isEmpty() || !CompatHelper.isItemBlockProxy(itemStack)) {
-            itemStack = player.getHeldItem(Hand.OFF_HAND);
+			itemStack = player.getItemInHand(Hand.OFF_HAND);
 		}
 		if (itemStack.isEmpty() || !CompatHelper.isItemBlockProxy(itemStack)) {
 			return blockStates;
@@ -190,7 +192,7 @@ public class BuildModifiers {
 		ItemStack itemBlock = ItemStack.EMPTY;
 		if (itemStack.getItem() instanceof BlockItem) itemBlock = itemStack;
 		else itemBlock = CompatHelper.getItemBlockFromStack(itemStack);
-        ItemRandomizerBag.resetRandomness();
+		AbstractRandomizerBagItem.resetRandomness();
 
 		//Add blocks in posList first
 		for (BlockPos blockPos : posList) {
@@ -236,8 +238,8 @@ public class BuildModifiers {
 			modifierSettings.doQuickReplace();
 	}
 
-    public static BlockState getBlockStateFromItem(ItemStack itemStack, PlayerEntity player, BlockPos blockPos, Direction facing, Vec3d hitVec, Hand hand) {
+	public static BlockState getBlockStateFromItem(ItemStack itemStack, PlayerEntity player, BlockPos blockPos, Direction facing, Vector3d hitVec, Hand hand) {
-        return Block.getBlockFromItem(itemStack.getItem()).getStateForPlacement(new BlockItemUseContext(new ItemUseContext(player, hand, new BlockRayTraceResult(hitVec, facing, blockPos, false))));
+		return Block.byItem(itemStack.getItem()).getStateForPlacement(new BlockItemUseContext(new ItemUseContext(player, hand, new BlockRayTraceResult(hitVec, facing, blockPos, false))));
 	}
 
 	//Returns true if equal (or both null)
@@ -246,8 +248,8 @@ public class BuildModifiers {
 		if (coordinates1 == null || coordinates2 == null) return false;
 
 		//Check count, not actual values
-        if (coordinates1.size() == coordinates2.size()){
+		if (coordinates1.size() == coordinates2.size()) {
-            if (coordinates1.size() == 1){
+			if (coordinates1.size() == 1) {
 				return coordinates1.get(0).equals(coordinates2.get(0));
 			}
 			return true;

src/main/java/nl/requios/effortlessbuilding/buildmodifier/Mirror.java

@@ -1,10 +1,6 @@
 package nl.requios.effortlessbuilding.buildmodifier;
 
 import net.minecraft.block.*;
-import net.minecraft.block.StairsBlock;
-import net.minecraft.block.DirectionalBlock;
-import net.minecraft.block.SlabBlock;
-import net.minecraft.block.BlockState;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.ItemStack;
 import net.minecraft.state.properties.Half;
@@ -12,41 +8,15 @@ import net.minecraft.state.properties.SlabType;
 import net.minecraft.util.Direction;
 import net.minecraft.util.Hand;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraftforge.items.IItemHandler;
-import nl.requios.effortlessbuilding.item.ItemRandomizerBag;
+import nl.requios.effortlessbuilding.item.AbstractRandomizerBagItem;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class Mirror {
 
-    public static class MirrorSettings {
-        public boolean enabled = false;
-        public Vec3d position = new Vec3d(0.5, 64.5, 0.5);
-        public boolean mirrorX = true, mirrorY = false, mirrorZ = false;
-        public int radius = 10;
-        public boolean drawLines = true, drawPlanes = true;
-
-        public MirrorSettings() {
-        }
-
-        public MirrorSettings(boolean mirrorEnabled, Vec3d position, boolean mirrorX, boolean mirrorY, boolean mirrorZ, int radius, boolean drawLines, boolean drawPlanes) {
-            this.enabled = mirrorEnabled;
-            this.position = position;
-            this.mirrorX = mirrorX;
-            this.mirrorY = mirrorY;
-            this.mirrorZ = mirrorZ;
-            this.radius = radius;
-            this.drawLines = drawLines;
-            this.drawPlanes = drawPlanes;
-        }
-
-        public int getReach() {
-            return radius * 2; //Change ModifierSettings#setReachUpgrade too
-        }
-    }
-    
 	public static List<BlockPos> findCoordinates(PlayerEntity player, BlockPos startPos) {
 		List<BlockPos> coordinates = new ArrayList<>();
 
@@ -95,14 +65,19 @@ public class Mirror {
 		if (!isEnabled(m, startPos)) return blockStates;
 
 		//Randomizer bag synergy
+		AbstractRandomizerBagItem randomizerBagItem = null;
 		IItemHandler bagInventory = null;
-        if (!itemStack.isEmpty() && itemStack.getItem() instanceof ItemRandomizerBag) {
+		if (!itemStack.isEmpty() && itemStack.getItem() instanceof AbstractRandomizerBagItem) {
-            bagInventory = ItemRandomizerBag.getBagInventory(itemStack);
+			randomizerBagItem = (AbstractRandomizerBagItem) itemStack.getItem();
+			bagInventory = randomizerBagItem.getBagInventory(itemStack);
 		}
 
-        if (m.mirrorX) blockStateMirrorX(player, m, startPos, blockState, bagInventory, itemStack, Hand.MAIN_HAND, blockStates, itemStacks);
+		if (m.mirrorX)
-        if (m.mirrorY) blockStateMirrorY(player, m, startPos, blockState, bagInventory, itemStack, Hand.MAIN_HAND, blockStates, itemStacks);
+			blockStateMirrorX(player, m, startPos, blockState, bagInventory, itemStack, Hand.MAIN_HAND, blockStates, itemStacks);
-        if (m.mirrorZ) blockStateMirrorZ(player, m, startPos, blockState, bagInventory, itemStack, Hand.MAIN_HAND, blockStates, itemStacks);
+		if (m.mirrorY)
+			blockStateMirrorY(player, m, startPos, blockState, bagInventory, itemStack, Hand.MAIN_HAND, blockStates, itemStacks);
+		if (m.mirrorZ)
+			blockStateMirrorZ(player, m, startPos, blockState, bagInventory, itemStack, Hand.MAIN_HAND, blockStates, itemStacks);
 
 		return blockStates;
 	}
@@ -115,8 +90,8 @@ public class Mirror {
 
 		//Randomizer bag synergy
 		if (bagInventory != null) {
-            itemStack = ItemRandomizerBag.pickRandomStack(bagInventory);
+			itemStack = ((AbstractRandomizerBagItem)itemStack.getItem()).pickRandomStack(bagInventory);
-            oldBlockState = BuildModifiers.getBlockStateFromItem(itemStack, player, oldBlockPos, Direction.UP, new Vec3d(0, 0, 0), hand);
+			oldBlockState = BuildModifiers.getBlockStateFromItem(itemStack, player, oldBlockPos, Direction.UP, new Vector3d(0, 0, 0), hand);
 		}
 
 		//Find blockstate
@@ -126,8 +101,10 @@ public class Mirror {
 		blockStates.add(newBlockState);
 		itemStacks.add(itemStack);
 
-        if (m.mirrorY) blockStateMirrorY(player, m, newBlockPos, newBlockState, bagInventory, itemStack, hand, blockStates, itemStacks);
+		if (m.mirrorY)
-        if (m.mirrorZ) blockStateMirrorZ(player, m, newBlockPos, newBlockState, bagInventory, itemStack, hand, blockStates, itemStacks);
+			blockStateMirrorY(player, m, newBlockPos, newBlockState, bagInventory, itemStack, hand, blockStates, itemStacks);
+		if (m.mirrorZ)
+			blockStateMirrorZ(player, m, newBlockPos, newBlockState, bagInventory, itemStack, hand, blockStates, itemStacks);
 	}
 
 	private static void blockStateMirrorY(PlayerEntity player, MirrorSettings m, BlockPos oldBlockPos, BlockState oldBlockState,
@@ -138,8 +115,8 @@ public class Mirror {
 
 		//Randomizer bag synergy
 		if (bagInventory != null) {
-            itemStack = ItemRandomizerBag.pickRandomStack(bagInventory);
+			itemStack = ((AbstractRandomizerBagItem)itemStack.getItem()).pickRandomStack(bagInventory);
-            oldBlockState = BuildModifiers.getBlockStateFromItem(itemStack, player, oldBlockPos, Direction.UP, new Vec3d(0, 0, 0), hand);
+			oldBlockState = BuildModifiers.getBlockStateFromItem(itemStack, player, oldBlockPos, Direction.UP, new Vector3d(0, 0, 0), hand);
 		}
 
 		//Find blockstate
@@ -149,7 +126,8 @@ public class Mirror {
 		blockStates.add(newBlockState);
 		itemStacks.add(itemStack);
 
-        if (m.mirrorZ) blockStateMirrorZ(player, m, newBlockPos, newBlockState, bagInventory, itemStack, hand, blockStates, itemStacks);
+		if (m.mirrorZ)
+			blockStateMirrorZ(player, m, newBlockPos, newBlockState, bagInventory, itemStack, hand, blockStates, itemStacks);
 	}
 
 	private static void blockStateMirrorZ(PlayerEntity player, MirrorSettings m, BlockPos oldBlockPos, BlockState oldBlockState,
@@ -160,8 +138,8 @@ public class Mirror {
 
 		//Randomizer bag synergy
 		if (bagInventory != null) {
-            itemStack = ItemRandomizerBag.pickRandomStack(bagInventory);
+			itemStack = ((AbstractRandomizerBagItem)itemStack.getItem()).pickRandomStack(bagInventory);
-            oldBlockState = BuildModifiers.getBlockStateFromItem(itemStack, player, oldBlockPos, Direction.UP, new Vec3d(0, 0, 0), hand);
+			oldBlockState = BuildModifiers.getBlockStateFromItem(itemStack, player, oldBlockPos, Direction.UP, new Vector3d(0, 0, 0), hand);
 		}
 
 		//Find blockstate
@@ -176,53 +154,76 @@ public class Mirror {
 		if (m == null || !m.enabled || (!m.mirrorX && !m.mirrorY && !m.mirrorZ)) return false;
 
 		//within mirror distance
-        if (startPos.getX() + 0.5 < m.position.x - m.radius || startPos.getX() + 0.5 > m.position.x + m.radius ||
+		return !(startPos.getX() + 0.5 < m.position.x - m.radius) && !(startPos.getX() + 0.5 > m.position.x + m.radius) &&
-            startPos.getY() + 0.5 < m.position.y - m.radius || startPos.getY() + 0.5 > m.position.y + m.radius ||
+			!(startPos.getY() + 0.5 < m.position.y - m.radius) && !(startPos.getY() + 0.5 > m.position.y + m.radius) &&
-            startPos.getZ() + 0.5 < m.position.z - m.radius || startPos.getZ() + 0.5 > m.position.z + m.radius)
+			!(startPos.getZ() + 0.5 < m.position.z - m.radius) && !(startPos.getZ() + 0.5 > m.position.z + m.radius);
-            return false;
-
-        return true;
 	}
 
 	private static BlockState getVerticalMirror(BlockState blockState) {
 		//Stairs
 		if (blockState.getBlock() instanceof StairsBlock) {
-            if (blockState.get(StairsBlock.HALF) == Half.BOTTOM) {
+			if (blockState.getValue(StairsBlock.HALF) == Half.BOTTOM) {
-                return blockState.with(StairsBlock.HALF, Half.TOP);
+				return blockState.setValue(StairsBlock.HALF, Half.TOP);
 			} else {
-                return blockState.with(StairsBlock.HALF, Half.BOTTOM);
+				return blockState.setValue(StairsBlock.HALF, Half.BOTTOM);
 			}
 		}
 
 		//Slabs
 		if (blockState.getBlock() instanceof SlabBlock) {
-            if (blockState.get(SlabBlock.TYPE) == SlabType.DOUBLE) {
+			if (blockState.getValue(SlabBlock.TYPE) == SlabType.DOUBLE) {
 				return blockState;
-            } else if (blockState.get(SlabBlock.TYPE) == SlabType.BOTTOM) {
+			} else if (blockState.getValue(SlabBlock.TYPE) == SlabType.BOTTOM) {
-                return blockState.with(SlabBlock.TYPE, SlabType.TOP);
+				return blockState.setValue(SlabBlock.TYPE, SlabType.TOP);
 			} else {
-                return blockState.with(SlabBlock.TYPE, SlabType.BOTTOM);
+				return blockState.setValue(SlabBlock.TYPE, SlabType.BOTTOM);
 			}
 		}
 
 		//Buttons, endrod, observer, piston
 		if (blockState.getBlock() instanceof DirectionalBlock) {
-            if (blockState.get(DirectionalBlock.FACING) == Direction.DOWN) {
+			if (blockState.getValue(DirectionalBlock.FACING) == Direction.DOWN) {
-                return blockState.with(DirectionalBlock.FACING, Direction.UP);
+				return blockState.setValue(DirectionalBlock.FACING, Direction.UP);
-            } else if (blockState.get(DirectionalBlock.FACING) == Direction.UP) {
+			} else if (blockState.getValue(DirectionalBlock.FACING) == Direction.UP) {
-                return blockState.with(DirectionalBlock.FACING, Direction.DOWN);
+				return blockState.setValue(DirectionalBlock.FACING, Direction.DOWN);
 			}
 		}
 
 		//Dispenser, dropper
 		if (blockState.getBlock() instanceof DispenserBlock) {
-            if (blockState.get(DispenserBlock.FACING) == Direction.DOWN) {
+			if (blockState.getValue(DispenserBlock.FACING) == Direction.DOWN) {
-                return blockState.with(DispenserBlock.FACING, Direction.UP);
+				return blockState.setValue(DispenserBlock.FACING, Direction.UP);
-            } else if (blockState.get(DispenserBlock.FACING) == Direction.UP) {
+			} else if (blockState.getValue(DispenserBlock.FACING) == Direction.UP) {
-                return blockState.with(DispenserBlock.FACING, Direction.DOWN);
+				return blockState.setValue(DispenserBlock.FACING, Direction.DOWN);
 			}
 		}
 
 		return blockState;
 	}
+
+	public static class MirrorSettings {
+		public boolean enabled = false;
+		public Vector3d position = new Vector3d(0.5, 64.5, 0.5);
+		public boolean mirrorX = true, mirrorY = false, mirrorZ = false;
+		public int radius = 10;
+		public boolean drawLines = true, drawPlanes = true;
+
+		public MirrorSettings() {
+		}
+
+		public MirrorSettings(boolean mirrorEnabled, Vector3d position, boolean mirrorX, boolean mirrorY, boolean mirrorZ, int radius, boolean drawLines, boolean drawPlanes) {
+			this.enabled = mirrorEnabled;
+			this.position = position;
+			this.mirrorX = mirrorX;
+			this.mirrorY = mirrorY;
+			this.mirrorZ = mirrorZ;
+			this.radius = radius;
+			this.drawLines = drawLines;
+			this.drawPlanes = drawPlanes;
+		}
+
+		public int getReach() {
+			return radius * 2; //Change ModifierSettings#setReachUpgrade too
+		}
+	}
 }

src/main/java/nl/requios/effortlessbuilding/buildmodifier/ModifierSettingsManager.java

@@ -20,7 +20,7 @@ public class ModifierSettingsManager {
 	//Retrieves the buildsettings of a player through the modifierCapability capability
 	//Never returns null
 	@Nonnull
-    public static ModifierSettings getModifierSettings(PlayerEntity player){
+	public static ModifierSettings getModifierSettings(PlayerEntity player) {
 		LazyOptional<ModifierCapabilityManager.IModifierCapability> modifierCapability =
 			player.getCapability(ModifierCapabilityManager.modifierCapability, null);
 
@@ -68,7 +68,7 @@ public class ModifierSettingsManager {
 		}
 		if (m.getReach() > maxReach) {
 			m.radius = maxReach / 2;
-            error += "Mirror exceeds your maximum reach of " + (maxReach / 2) + ". Radius has been set to "+ (maxReach / 2) + ". ";
+			error += "Mirror exceeds your maximum reach of " + (maxReach / 2) + ". Radius has been set to " + (maxReach / 2) + ". ";
 		}
 
 		//Array settings
@@ -96,7 +96,7 @@ public class ModifierSettingsManager {
 		}
 		if (r.getReach() > maxReach) {
 			r.radius = maxReach / 2;
-            error += "Radial mirror exceeds your maximum reach of " + (maxReach / 2) + ". Radius has been set to "+ (maxReach / 2) + ". ";
+			error += "Radial mirror exceeds your maximum reach of " + (maxReach / 2) + ". Radius has been set to " + (maxReach / 2) + ". ";
 		}
 
 		//Other
@@ -110,6 +110,18 @@ public class ModifierSettingsManager {
 		return error;
 	}
 
+	public static void handleNewPlayer(PlayerEntity player) {
+		//Makes sure player has modifier settings (if it doesnt it will create it)
+		getModifierSettings(player);
+
+		//Only on server
+		if (!player.level.isClientSide) {
+			//Send to client
+			ModifierSettingsMessage msg = new ModifierSettingsMessage(getModifierSettings(player));
+			PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> (ServerPlayerEntity) player), msg);
+		}
+	}
+
 	public static class ModifierSettings {
 		private Mirror.MirrorSettings mirrorSettings;
 		private Array.ArraySettings arraySettings;
@@ -179,10 +191,18 @@ public class ModifierSettingsManager {
 			//Set mirror radius to max
 			int reach = 10;
 			switch (reachUpgrade) {
-                case 0: reach = BuildConfig.reach.maxReachLevel0.get(); break;
+				case 0:
-                case 1: reach =  BuildConfig.reach.maxReachLevel1.get(); break;
+					reach = BuildConfig.reach.maxReachLevel0.get();
-                case 2: reach =  BuildConfig.reach.maxReachLevel2.get(); break;
+					break;
-                case 3: reach =  BuildConfig.reach.maxReachLevel3.get(); break;
+				case 1:
+					reach = BuildConfig.reach.maxReachLevel1.get();
+					break;
+				case 2:
+					reach = BuildConfig.reach.maxReachLevel2.get();
+					break;
+				case 3:
+					reach = BuildConfig.reach.maxReachLevel3.get();
+					break;
 			}
 
 			if (this.mirrorSettings != null)
@@ -191,17 +211,5 @@ public class ModifierSettingsManager {
 				this.radialMirrorSettings.radius = reach / 2;
 		}
 	}
-
-    public static void handleNewPlayer(PlayerEntity player){
-        //Makes sure player has modifier settings (if it doesnt it will create it)
-        getModifierSettings(player);
-
-        //Only on server
-        if (!player.world.isRemote) {
-            //Send to client
-            ModifierSettingsMessage msg = new ModifierSettingsMessage(getModifierSettings(player));
-            PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> (ServerPlayerEntity) player), msg);
-        }
-    }
 }
 

src/main/java/nl/requios/effortlessbuilding/buildmodifier/RadialMirror.java

@@ -9,41 +9,15 @@ import net.minecraft.util.Mirror;
 import net.minecraft.util.Rotation;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.MathHelper;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraftforge.items.IItemHandler;
-import nl.requios.effortlessbuilding.item.ItemRandomizerBag;
+import nl.requios.effortlessbuilding.item.AbstractRandomizerBagItem;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class RadialMirror {
 
-    public static class RadialMirrorSettings {
-        public boolean enabled = false;
-        public Vec3d position = new Vec3d(0.5, 64.5, 0.5);
-        public int slices = 4;
-        public boolean alternate = false;
-        public int radius = 20;
-        public boolean drawLines = true, drawPlanes = false;
-
-        public RadialMirrorSettings() {
-        }
-
-        public RadialMirrorSettings(boolean enabled, Vec3d position, int slices, boolean alternate, int radius, boolean drawLines, boolean drawPlanes) {
-            this.enabled = enabled;
-            this.position = position;
-            this.slices = slices;
-            this.alternate = alternate;
-            this.radius = radius;
-            this.drawLines = drawLines;
-            this.drawPlanes = drawPlanes;
-        }
-
-        public int getReach() {
-            return radius * 2;
-        }
-    }
-
 	public static List<BlockPos> findCoordinates(PlayerEntity player, BlockPos startPos) {
 		List<BlockPos> coordinates = new ArrayList<>();
 
@@ -54,8 +28,8 @@ public class RadialMirror {
 		//get angle between slices
 		double sliceAngle = 2 * Math.PI / r.slices;
 
-        Vec3d startVec = new Vec3d(startPos.getX() + 0.5f, startPos.getY() + 0.5f, startPos.getZ() + 0.5f);
+		Vector3d startVec = new Vector3d(startPos.getX() + 0.5f, startPos.getY() + 0.5f, startPos.getZ() + 0.5f);
-        Vec3d relStartVec = startVec.subtract(r.position);
+		Vector3d relStartVec = startVec.subtract(r.position);
 
 		double startAngleToCenter = MathHelper.atan2(relStartVec.x, relStartVec.z);
 		if (startAngleToCenter < 0) startAngleToCenter += Math.PI;
@@ -65,11 +39,11 @@ public class RadialMirror {
 			double curAngle = sliceAngle * i;
 
 			//alternate mirroring of slices
-            if (r.alternate && i%2 == 1) {
+			if (r.alternate && i % 2 == 1) {
 				curAngle = curAngle - startAngleInSlice + (sliceAngle - startAngleInSlice);
 			}
 
-            Vec3d relNewVec = relStartVec.rotateYaw((float) curAngle);
+			Vector3d relNewVec = relStartVec.yRot((float) curAngle);
 			BlockPos newBlockPos = new BlockPos(r.position.add(relNewVec));
 			if (!coordinates.contains(newBlockPos) && !newBlockPos.equals(startPos)) coordinates.add(newBlockPos);
 		}
@@ -89,8 +63,8 @@ public class RadialMirror {
 		//get angle between slices
 		double sliceAngle = 2 * Math.PI / r.slices;
 
-        Vec3d startVec = new Vec3d(startPos.getX() + 0.5f, startPos.getY() + 0.5f, startPos.getZ() + 0.5f);
+		Vector3d startVec = new Vector3d(startPos.getX() + 0.5f, startPos.getY() + 0.5f, startPos.getZ() + 0.5f);
-        Vec3d relStartVec = startVec.subtract(r.position);
+		Vector3d relStartVec = startVec.subtract(r.position);
 
 		double startAngleToCenter = MathHelper.atan2(relStartVec.x, relStartVec.z);
 		double startAngleToCenterMod = startAngleToCenter < 0 ? startAngleToCenter + Math.PI : startAngleToCenter;
@@ -100,9 +74,11 @@ public class RadialMirror {
 		blockState = rotateOriginalBlockState(startAngleToCenter, blockState);
 
 		//Randomizer bag synergy
+		AbstractRandomizerBagItem randomizerBagItem = null;
 		IItemHandler bagInventory = null;
-        if (!itemStack.isEmpty() && itemStack.getItem() instanceof ItemRandomizerBag) {
+		if (!itemStack.isEmpty() && itemStack.getItem() instanceof AbstractRandomizerBagItem) {
-            bagInventory = ItemRandomizerBag.getBagInventory(itemStack);
+			randomizerBagItem = (AbstractRandomizerBagItem) itemStack.getItem();
+			bagInventory = randomizerBagItem.getBagInventory(itemStack);
 		}
 
 		BlockState newBlockState;
@@ -111,26 +87,26 @@ public class RadialMirror {
 			double curAngle = sliceAngle * i;
 
 			//alternate mirroring of slices
-            if (r.alternate && i%2 == 1) {
+			if (r.alternate && i % 2 == 1) {
 				curAngle = curAngle - startAngleInSlice + (sliceAngle - startAngleInSlice);
 			}
 
-            Vec3d relNewVec = relStartVec.rotateYaw((float) curAngle);
+			Vector3d relNewVec = relStartVec.yRot((float) curAngle);
 			BlockPos newBlockPos = new BlockPos(r.position.add(relNewVec));
 			if (coordinates.contains(newBlockPos) || newBlockPos.equals(startPos)) continue; //filter out duplicates
 			coordinates.add(newBlockPos);
 
 			//Randomizer bag synergy
 			if (bagInventory != null) {
-                itemStack = ItemRandomizerBag.pickRandomStack(bagInventory);
+				itemStack = randomizerBagItem.pickRandomStack(bagInventory);
 				newBlockState = BuildModifiers
-                        .getBlockStateFromItem(itemStack, player, startPos, Direction.UP, new Vec3d(0, 0, 0), Hand.MAIN_HAND);
+					.getBlockStateFromItem(itemStack, player, startPos, Direction.UP, new Vector3d(0, 0, 0), Hand.MAIN_HAND);
 
 				newBlockState = rotateOriginalBlockState(startAngleToCenter, newBlockState);
 			}
 
 			//rotate
-            newBlockState = rotateBlockState(relNewVec, newBlockState, r.alternate && i%2 == 1);
+			newBlockState = rotateBlockState(relNewVec, newBlockState, r.alternate && i % 2 == 1);
 
 			blockStates.add(newBlockState);
 			itemStacks.add(itemStack);
@@ -153,7 +129,7 @@ public class RadialMirror {
 		return newBlockState;
 	}
 
-    private static BlockState rotateBlockState(Vec3d relVec, BlockState blockState, boolean alternate) {
+	private static BlockState rotateBlockState(Vector3d relVec, BlockState blockState, boolean alternate) {
 		BlockState newBlockState;
 		double angleToCenter = MathHelper.atan2(relVec.x, relVec.z); //between -PI and PI
 
@@ -185,11 +161,34 @@ public class RadialMirror {
 	public static boolean isEnabled(RadialMirrorSettings r, BlockPos startPos) {
 		if (r == null || !r.enabled) return false;
 
-        if (new Vec3d(startPos.getX() + 0.5, startPos.getY() + 0.5, startPos.getZ() + 0.5).subtract(r.position).lengthSquared() >
+		return !(new Vector3d(startPos.getX() + 0.5, startPos.getY() + 0.5, startPos.getZ() + 0.5).subtract(r.position).lengthSqr() >
-            r.radius * r.radius)
+			r.radius * r.radius);
-            return false;
+	}
 
-        return true;
+	public static class RadialMirrorSettings {
+		public boolean enabled = false;
+		public Vector3d position = new Vector3d(0.5, 64.5, 0.5);
+		public int slices = 4;
+		public boolean alternate = false;
+		public int radius = 20;
+		public boolean drawLines = true, drawPlanes = false;
+
+		public RadialMirrorSettings() {
+		}
+
+		public RadialMirrorSettings(boolean enabled, Vector3d position, int slices, boolean alternate, int radius, boolean drawLines, boolean drawPlanes) {
+			this.enabled = enabled;
+			this.position = position;
+			this.slices = slices;
+			this.alternate = alternate;
+			this.radius = radius;
+			this.drawLines = drawLines;
+			this.drawPlanes = drawPlanes;
+		}
+
+		public int getReach() {
+			return radius * 2;
+		}
 	}
 
 }

src/main/java/nl/requios/effortlessbuilding/buildmodifier/UndoRedo.java

@@ -5,14 +5,11 @@ import net.minecraft.block.BlockState;
 import net.minecraft.block.Blocks;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.BlockItem;
-import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.Direction;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraft.world.server.ServerWorld;
-import net.minecraft.world.storage.loot.LootContext;
-import net.minecraft.world.storage.loot.LootParameterSet;
 import nl.requios.effortlessbuilding.BuildConfig;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.helper.FixedStack;
@@ -26,14 +23,14 @@ public class UndoRedo {
 
 	//Undo and redo stacks per player
 	//Gets added to twice in singleplayer (server and client) if not careful. So separate stacks.
-    private static Map<UUID, FixedStack<BlockSet>> undoStacksClient = new HashMap<>();
+	private static final Map<UUID, FixedStack<BlockSet>> undoStacksClient = new HashMap<>();
-    private static Map<UUID, FixedStack<BlockSet>> undoStacksServer = new HashMap<>();
+	private static final Map<UUID, FixedStack<BlockSet>> undoStacksServer = new HashMap<>();
-    private static Map<UUID, FixedStack<BlockSet>> redoStacksClient = new HashMap<>();
+	private static final Map<UUID, FixedStack<BlockSet>> redoStacksClient = new HashMap<>();
-    private static Map<UUID, FixedStack<BlockSet>> redoStacksServer = new HashMap<>();
+	private static final Map<UUID, FixedStack<BlockSet>> redoStacksServer = new HashMap<>();
 
 	//add to undo stack
 	public static void addUndo(PlayerEntity player, BlockSet blockSet) {
-        Map<UUID, FixedStack<BlockSet>> undoStacks = player.world.isRemote ? undoStacksClient : undoStacksServer;
+		Map<UUID, FixedStack<BlockSet>> undoStacks = player.level.isClientSide ? undoStacksClient : undoStacksServer;
 
 		//Assert coordinates is as long as previous and new blockstate lists
 		if (blockSet.getCoordinates().size() != blockSet.getPreviousBlockStates().size() ||
@@ -52,32 +49,32 @@ public class UndoRedo {
 //        }
 
 		//If no stack exists, make one
-        if (!undoStacks.containsKey(player.getUniqueID())) {
+		if (!undoStacks.containsKey(player.getUUID())) {
-            undoStacks.put(player.getUniqueID(), new FixedStack<>(new BlockSet[BuildConfig.survivalBalancers.undoStackSize.get()]));
+			undoStacks.put(player.getUUID(), new FixedStack<>(new BlockSet[BuildConfig.survivalBalancers.undoStackSize.get()]));
 		}
 
-        undoStacks.get(player.getUniqueID()).push(blockSet);
+		undoStacks.get(player.getUUID()).push(blockSet);
 	}
 
 	private static void addRedo(PlayerEntity player, BlockSet blockSet) {
-        Map<UUID, FixedStack<BlockSet>> redoStacks = player.world.isRemote ? redoStacksClient : redoStacksServer;
+		Map<UUID, FixedStack<BlockSet>> redoStacks = player.level.isClientSide ? redoStacksClient : redoStacksServer;
 
 		//(No asserts necessary, it's private)
 
 		//If no stack exists, make one
-        if (!redoStacks.containsKey(player.getUniqueID())) {
+		if (!redoStacks.containsKey(player.getUUID())) {
-            redoStacks.put(player.getUniqueID(), new FixedStack<>(new BlockSet[BuildConfig.survivalBalancers.undoStackSize.get()]));
+			redoStacks.put(player.getUUID(), new FixedStack<>(new BlockSet[BuildConfig.survivalBalancers.undoStackSize.get()]));
 		}
 
-        redoStacks.get(player.getUniqueID()).push(blockSet);
+		redoStacks.get(player.getUUID()).push(blockSet);
 	}
 
 	public static boolean undo(PlayerEntity player) {
-        Map<UUID, FixedStack<BlockSet>> undoStacks = player.world.isRemote ? undoStacksClient : undoStacksServer;
+		Map<UUID, FixedStack<BlockSet>> undoStacks = player.level.isClientSide ? undoStacksClient : undoStacksServer;
 
-        if (!undoStacks.containsKey(player.getUniqueID())) return false;
+		if (!undoStacks.containsKey(player.getUUID())) return false;
 
-        FixedStack<BlockSet> undoStack = undoStacks.get(player.getUniqueID());
+		FixedStack<BlockSet> undoStack = undoStacks.get(player.getUUID());
 
 		if (undoStack.isEmpty()) return false;
 
@@ -85,12 +82,12 @@ public class UndoRedo {
 		List<BlockPos> coordinates = blockSet.getCoordinates();
 		List<BlockState> previousBlockStates = blockSet.getPreviousBlockStates();
 		List<BlockState> newBlockStates = blockSet.getNewBlockStates();
-        Vec3d hitVec = blockSet.getHitVec();
+		Vector3d hitVec = blockSet.getHitVec();
 
 		//Find up to date itemstacks in player inventory
 		List<ItemStack> itemStacks = findItemStacksInInventory(player, previousBlockStates);
 
-        if (player.world.isRemote) {
+		if (player.level.isClientSide) {
 			BlockPreviewRenderer.onBlocksBroken(coordinates, itemStacks, newBlockStates, blockSet.getSecondPos(), blockSet.getFirstPos());
 		} else {
 			//break all those blocks, reset to what they were
@@ -101,27 +98,27 @@ public class UndoRedo {
 				if (previousBlockStates.get(i).equals(newBlockStates.get(i))) continue;
 
 				//get blockstate from itemstack
-                BlockState previousBlockState = Blocks.AIR.getDefaultState();
+				BlockState previousBlockState = Blocks.AIR.defaultBlockState();
 				if (itemStack.getItem() instanceof BlockItem) {
-                    previousBlockState = ((BlockItem) itemStack.getItem()).getBlock().getDefaultState();
+					previousBlockState = ((BlockItem) itemStack.getItem()).getBlock().defaultBlockState();
 				}
 
-                if (player.world.isBlockPresent(coordinate)) {
+				if (player.level.isLoaded(coordinate)) {
 					//check itemstack empty
 					if (itemStack.isEmpty()) {
 						itemStack = findItemStackInInventory(player, previousBlockStates.get(i));
 						//get blockstate from new itemstack
 						if (!itemStack.isEmpty() && itemStack.getItem() instanceof BlockItem) {
-                            previousBlockState = ((BlockItem) itemStack.getItem()).getBlock().getDefaultState();
+							previousBlockState = ((BlockItem) itemStack.getItem()).getBlock().defaultBlockState();
 						} else {
 							if (previousBlockStates.get(i).getBlock() != Blocks.AIR)
-                                EffortlessBuilding.logTranslate(player, "", previousBlockStates.get(i).getBlock().getTranslationKey(), " not found in inventory", true);
+								EffortlessBuilding.logTranslate(player, "", previousBlockStates.get(i).getBlock().getDescriptionId(), " not found in inventory", true);
-                            previousBlockState = Blocks.AIR.getDefaultState();
+							previousBlockState = Blocks.AIR.defaultBlockState();
 						}
 					}
-                    if (itemStack.isEmpty()) SurvivalHelper.breakBlock(player.world, player, coordinate, true);
+					if (itemStack.isEmpty()) SurvivalHelper.breakBlock(player.level, player, coordinate, true);
 					//if previousBlockState is air, placeBlock will set it to air
-                    SurvivalHelper.placeBlock(player.world, player, coordinate, previousBlockState, itemStack, Direction.UP, hitVec, true, false, false);
+					SurvivalHelper.placeBlock(player.level, player, coordinate, previousBlockState, itemStack, Direction.UP, hitVec, true, false, false);
 				}
 			}
 		}
@@ -133,11 +130,11 @@ public class UndoRedo {
 	}
 
 	public static boolean redo(PlayerEntity player) {
-        Map<UUID, FixedStack<BlockSet>> redoStacks = player.world.isRemote ? redoStacksClient : redoStacksServer;
+		Map<UUID, FixedStack<BlockSet>> redoStacks = player.level.isClientSide ? redoStacksClient : redoStacksServer;
 
-        if (!redoStacks.containsKey(player.getUniqueID())) return false;
+		if (!redoStacks.containsKey(player.getUUID())) return false;
 
-        FixedStack<BlockSet> redoStack = redoStacks.get(player.getUniqueID());
+		FixedStack<BlockSet> redoStack = redoStacks.get(player.getUUID());
 
 		if (redoStack.isEmpty()) return false;
 
@@ -145,12 +142,12 @@ public class UndoRedo {
 		List<BlockPos> coordinates = blockSet.getCoordinates();
 		List<BlockState> previousBlockStates = blockSet.getPreviousBlockStates();
 		List<BlockState> newBlockStates = blockSet.getNewBlockStates();
-        Vec3d hitVec = blockSet.getHitVec();
+		Vector3d hitVec = blockSet.getHitVec();
 
 		//Find up to date itemstacks in player inventory
 		List<ItemStack> itemStacks = findItemStacksInInventory(player, newBlockStates);
 
-        if (player.world.isRemote) {
+		if (player.level.isClientSide) {
 			BlockPreviewRenderer.onBlocksPlaced(coordinates, itemStacks, newBlockStates, blockSet.getFirstPos(), blockSet.getSecondPos());
 		} else {
 			//place blocks
@@ -161,26 +158,26 @@ public class UndoRedo {
 				if (previousBlockStates.get(i).equals(newBlockStates.get(i))) continue;
 
 				//get blockstate from itemstack
-                BlockState newBlockState = Blocks.AIR.getDefaultState();
+				BlockState newBlockState = Blocks.AIR.defaultBlockState();
 				if (itemStack.getItem() instanceof BlockItem) {
-                    newBlockState = ((BlockItem) itemStack.getItem()).getBlock().getDefaultState();
+					newBlockState = ((BlockItem) itemStack.getItem()).getBlock().defaultBlockState();
 				}
 
-                if (player.world.isBlockPresent(coordinate)) {
+				if (player.level.isLoaded(coordinate)) {
 					//check itemstack empty
 					if (itemStack.isEmpty()) {
 						itemStack = findItemStackInInventory(player, newBlockStates.get(i));
 						//get blockstate from new itemstack
 						if (!itemStack.isEmpty() && itemStack.getItem() instanceof BlockItem) {
-                            newBlockState = ((BlockItem) itemStack.getItem()).getBlock().getDefaultState();
+							newBlockState = ((BlockItem) itemStack.getItem()).getBlock().defaultBlockState();
 						} else {
 							if (newBlockStates.get(i).getBlock() != Blocks.AIR)
-                                EffortlessBuilding.logTranslate(player, "", newBlockStates.get(i).getBlock().getTranslationKey(), " not found in inventory", true);
+								EffortlessBuilding.logTranslate(player, "", newBlockStates.get(i).getBlock().getDescriptionId(), " not found in inventory", true);
-                            newBlockState = Blocks.AIR.getDefaultState();
+							newBlockState = Blocks.AIR.defaultBlockState();
 						}
 					}
-                    if (itemStack.isEmpty()) SurvivalHelper.breakBlock(player.world, player, coordinate, true);
+					if (itemStack.isEmpty()) SurvivalHelper.breakBlock(player.level, player, coordinate, true);
-                    SurvivalHelper.placeBlock(player.world, player, coordinate, newBlockState, itemStack, Direction.UP, hitVec, true, false, false);
+					SurvivalHelper.placeBlock(player.level, player, coordinate, newBlockState, itemStack, Direction.UP, hitVec, true, false, false);
 				}
 			}
 		}
@@ -192,13 +189,13 @@ public class UndoRedo {
 	}
 
 	public static void clear(PlayerEntity player) {
-        Map<UUID, FixedStack<BlockSet>> undoStacks = player.world.isRemote ? undoStacksClient : undoStacksServer;
+		Map<UUID, FixedStack<BlockSet>> undoStacks = player.level.isClientSide ? undoStacksClient : undoStacksServer;
-        Map<UUID, FixedStack<BlockSet>> redoStacks = player.world.isRemote ? redoStacksClient : redoStacksServer;
+		Map<UUID, FixedStack<BlockSet>> redoStacks = player.level.isClientSide ? redoStacksClient : redoStacksServer;
-        if (undoStacks.containsKey(player.getUniqueID())) {
+		if (undoStacks.containsKey(player.getUUID())) {
-            undoStacks.get(player.getUniqueID()).clear();
+			undoStacks.get(player.getUUID()).clear();
 		}
-        if (redoStacks.containsKey(player.getUniqueID())) {
+		if (redoStacks.containsKey(player.getUUID())) {
-            redoStacks.get(player.getUniqueID()).clear();
+			redoStacks.get(player.getUUID()).clear();
 		}
 	}
 
@@ -223,9 +220,8 @@ public class UndoRedo {
 		//then anything it drops
 		if (itemStack.isEmpty()) {
 			//Cannot check drops on clientside because loot tables are server only
-            if (!player.world.isRemote)
+			if (!player.level.isClientSide) {
-            {
+				List<ItemStack> itemsDropped = Block.getDrops(blockState, (ServerWorld) player.level, BlockPos.ZERO, null);
-                List<ItemStack> itemsDropped = Block.getDrops(blockState, (ServerWorld) player.world, BlockPos.ZERO, null);
 				for (ItemStack itemStackDropped : itemsDropped) {
 					if (itemStackDropped.getItem() instanceof BlockItem) {
 						Block block = ((BlockItem) itemStackDropped.getItem()).getBlock();

src/main/java/nl/requios/effortlessbuilding/capability/ItemHandlerCapabilityProvider.java

@@ -8,13 +8,17 @@ import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.items.CapabilityItemHandler;
 import net.minecraftforge.items.IItemHandler;
 import net.minecraftforge.items.ItemStackHandler;
-import nl.requios.effortlessbuilding.item.ItemRandomizerBag;
+import nl.requios.effortlessbuilding.item.RandomizerBagItem;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
 public class ItemHandlerCapabilityProvider implements ICapabilitySerializable<CompoundNBT> {
-    IItemHandler itemHandler = new ItemStackHandler(ItemRandomizerBag.INV_SIZE);
+	IItemHandler itemHandler;
+
+	public ItemHandlerCapabilityProvider(int size) {
+		itemHandler = new ItemStackHandler(size);
+	}
 
 	@Nonnull
 	@Override

src/main/java/nl/requios/effortlessbuilding/capability/ModeCapabilityManager.java

@@ -17,12 +17,24 @@ import javax.annotation.Nullable;
 
 import static nl.requios.effortlessbuilding.buildmode.ModeSettingsManager.ModeSettings;
 
+import nl.requios.effortlessbuilding.buildmode.ModeSettingsManager.ModeSettings;
+
 @Mod.EventBusSubscriber
 public class ModeCapabilityManager {
 
 	@CapabilityInject(IModeCapability.class)
 	public final static Capability<IModeCapability> modeCapability = null;
 
+	// Allows for the capability to persist after death.
+	@SubscribeEvent
+	public static void clonePlayer(PlayerEvent.Clone event) {
+		LazyOptional<IModeCapability> original = event.getOriginal().getCapability(modeCapability, null);
+		LazyOptional<IModeCapability> clone = event.getEntity().getCapability(modeCapability, null);
+		clone.ifPresent(cloneModeCapability ->
+			original.ifPresent(originalModeCapability ->
+				cloneModeCapability.setModeData(originalModeCapability.getModeData())));
+	}
+
 	public interface IModeCapability {
 		ModeSettings getModeData();
 
@@ -90,14 +102,4 @@ public class ModeCapabilityManager {
 		}
 
 	}
-
-    // Allows for the capability to persist after death.
-    @SubscribeEvent
-    public static void clonePlayer(PlayerEvent.Clone event) {
-        LazyOptional<IModeCapability> original = event.getOriginal().getCapability(modeCapability, null);
-        LazyOptional<IModeCapability> clone = event.getEntity().getCapability(modeCapability, null);
-        clone.ifPresent(cloneModeCapability ->
-                original.ifPresent(originalModeCapability ->
-                        cloneModeCapability.setModeData(originalModeCapability.getModeData())));
-    }
 }

src/main/java/nl/requios/effortlessbuilding/capability/ModifierCapabilityManager.java

@@ -4,7 +4,7 @@ import net.minecraft.nbt.CompoundNBT;
 import net.minecraft.nbt.INBT;
 import net.minecraft.util.Direction;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraftforge.common.capabilities.Capability;
 import net.minecraftforge.common.capabilities.CapabilityInject;
 import net.minecraftforge.common.capabilities.ICapabilitySerializable;
@@ -19,7 +19,9 @@ import nl.requios.effortlessbuilding.buildmodifier.RadialMirror;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
-import static nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager.*;
+import static nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager.ModifierSettings;
+
+import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager.ModifierSettings;
 
 @Mod.EventBusSubscriber
 public class ModifierCapabilityManager {
@@ -27,6 +29,16 @@ public class ModifierCapabilityManager {
 	@CapabilityInject(IModifierCapability.class)
 	public final static Capability<IModifierCapability> modifierCapability = null;
 
+	// Allows for the capability to persist after death.
+	@SubscribeEvent
+	public static void clonePlayer(PlayerEvent.Clone event) {
+		LazyOptional<IModifierCapability> original = event.getOriginal().getCapability(modifierCapability, null);
+		LazyOptional<IModifierCapability> clone = event.getEntity().getCapability(modifierCapability, null);
+		clone.ifPresent(cloneModifierCapability ->
+			original.ifPresent(originalModifierCapability ->
+				cloneModifierCapability.setModifierData(originalModifierCapability.getModifierData())));
+	}
+
 	public interface IModifierCapability {
 		ModifierSettings getModifierData();
 
@@ -103,7 +115,7 @@ public class ModifierCapabilityManager {
 
 			//MIRROR
 			boolean mirrorEnabled = compound.getBoolean("mirrorEnabled");
-            Vec3d mirrorPosition = new Vec3d(
+			Vector3d mirrorPosition = new Vector3d(
 				compound.getDouble("mirrorPosX"),
 				compound.getDouble("mirrorPosY"),
 				compound.getDouble("mirrorPosZ"));
@@ -130,7 +142,7 @@ public class ModifierCapabilityManager {
 
 			//RADIAL MIRROR
 			boolean radialMirrorEnabled = compound.getBoolean("radialMirrorEnabled");
-            Vec3d radialMirrorPosition = new Vec3d(
+			Vector3d radialMirrorPosition = new Vector3d(
 				compound.getDouble("radialMirrorPosX"),
 				compound.getDouble("radialMirrorPosY"),
 				compound.getDouble("radialMirrorPosZ"));
@@ -168,15 +180,4 @@ public class ModifierCapabilityManager {
 		}
 
 	}
-
-
-    // Allows for the capability to persist after death.
-    @SubscribeEvent
-    public static void clonePlayer(PlayerEvent.Clone event) {
-        LazyOptional<IModifierCapability> original = event.getOriginal().getCapability(modifierCapability, null);
-        LazyOptional<IModifierCapability> clone = event.getEntity().getCapability(modifierCapability, null);
-        clone.ifPresent(cloneModifierCapability ->
-                original.ifPresent(originalModifierCapability ->
-                        cloneModifierCapability.setModifierData(originalModifierCapability.getModifierData())));
-    }
 }

src/main/java/nl/requios/effortlessbuilding/command/CommandReach.java

@@ -16,27 +16,27 @@ public class CommandReach {
 
 	public static void register(CommandDispatcher<CommandSource> dispatcher) {
 		dispatcher.register(Commands.literal("reach").then(Commands.literal("set").then(Commands.argument("level", IntegerArgumentType.integer(0, 3)).executes((context) -> {
-            return setReachLevel(context.getSource().asPlayer(), IntegerArgumentType.getInteger(context, "level"));
+			return setReachLevel(context.getSource().getPlayerOrException(), IntegerArgumentType.getInteger(context, "level"));
 		}))).then(Commands.literal("get").executes((context -> {
-            return getReachLevel(context.getSource().asPlayer());
+			return getReachLevel(context.getSource().getPlayerOrException());
 		}))));
 	}
 
-    private static int setReachLevel(ServerPlayerEntity player, int level){
+	private static int setReachLevel(ServerPlayerEntity player, int level) {
 		ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
 		modifierSettings.setReachUpgrade(level);
 		ModifierSettingsManager.setModifierSettings(player, modifierSettings);
 		//Send to client
 		PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> player), new ModifierSettingsMessage(modifierSettings));
 
-        player.sendMessage(new StringTextComponent("Reach level of " + player.getName().getString() + " set to " + modifierSettings.getReachUpgrade()));
+		player.sendMessage(new StringTextComponent("Reach level of " + player.getName().getString() + " set to " + modifierSettings.getReachUpgrade()), player.getUUID());
 
 		return 1;
 	}
 
-    private static int getReachLevel(ServerPlayerEntity player){
+	private static int getReachLevel(ServerPlayerEntity player) {
 		int reachUpgrade = ModifierSettingsManager.getModifierSettings(player).getReachUpgrade();
-        EffortlessBuilding.log(player, "Current reach: level "+reachUpgrade);
+		EffortlessBuilding.log(player, "Current reach: level " + reachUpgrade);
 
 		return 1;
 	}

src/main/java/nl/requios/effortlessbuilding/compatibility/CompatHelper.java

@@ -1,37 +1,16 @@
 package nl.requios.effortlessbuilding.compatibility;
 
 import net.minecraft.block.BlockState;
-import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.BlockItem;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
-import net.minecraftforge.common.util.LazyOptional;
-import net.minecraftforge.items.CapabilityItemHandler;
 import net.minecraftforge.items.IItemHandler;
-import nl.requios.effortlessbuilding.EffortlessBuilding;
+import nl.requios.effortlessbuilding.item.AbstractRandomizerBagItem;
-import nl.requios.effortlessbuilding.item.ItemRandomizerBag;
 
 public class CompatHelper {
-    //TODO 1.13 compatibility
+
-//    // Get a handle to the dank null item instance. This will remain null if the mod doesn't load
-//    // and all checks will fail, so it works.
-//    @GameRegistry.ObjectHolder("danknull:dank_null")
-//    public static final Item dankNullItem = null;
-//
-//    public static IChiselsAndBitsProxy chiselsAndBitsProxy;
-//
 	public static void setup() {
-        //TODO 1.13 compatibility
+
-//        if (Loader.isModLoaded("chiselsandbits")) {
-//            // reflection to avoid hard dependency
-//            try {
-//                chiselsAndBitsProxy = Class.forName("nl.requios.effortlessbuilding.compatibility.ActiveChiselsAndBitsProxy").asSubclass(ActiveChiselsAndBitsProxy.class).newInstance();
-//            } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) {
-//                e.printStackTrace();
-//            }
-//        } else {
-//            chiselsAndBitsProxy = new DummyChiselsAndBitsProxy();
-//        }
 	}
 
 	// Check if the item given is a proxy for blocks. For now, we check for the randomizer bag,
@@ -40,12 +19,7 @@ public class CompatHelper {
 		Item item = stack.getItem();
 		if (item instanceof BlockItem)
 			return true;
-        if ((item instanceof ItemRandomizerBag))
+		return item instanceof AbstractRandomizerBagItem;
-            return true;
-        //TODO 1.13 compatibility
-//        if (item == dankNullItem)
-//            return true;
-        return false;
 	}
 
 	// Get the block to be placed by this proxy. For the /dank/null, it's the slot stack
@@ -57,76 +31,32 @@ public class CompatHelper {
 			return proxy;
 
 		//Randomizer Bag
-        if (proxyItem instanceof ItemRandomizerBag) {
+		if (proxyItem instanceof AbstractRandomizerBagItem) {
 			ItemStack itemStack = proxy;
 			while (!(itemStack.getItem() instanceof BlockItem || itemStack.isEmpty())) {
-                if (itemStack.getItem() instanceof ItemRandomizerBag)
+				if (itemStack.getItem() instanceof AbstractRandomizerBagItem) {
-                    itemStack = ItemRandomizerBag.pickRandomStack(ItemRandomizerBag.getBagInventory(itemStack));
+					AbstractRandomizerBagItem randomizerBagItem = (AbstractRandomizerBagItem) itemStack.getItem();
+					itemStack = randomizerBagItem.pickRandomStack(randomizerBagItem.getBagInventory(itemStack));
+				}
 			}
 			return itemStack;
 		}
 
-        //TODO 1.13 compatibility
-        //Dank Null
-//        if (proxyItem == dankNullItem) {
-//            int index = 0;
-//            if (proxy.hasTagCompound() && proxy.getTagCompound().hasKey("selectedIndex"))
-//                index = proxy.getTagCompound().getInteger("selectedIndex");
-//            return proxy.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null).getStackInSlot(index);
-//        }
-
 		return ItemStack.EMPTY;
 	}
 
 	public static ItemStack getItemBlockByState(ItemStack stack, BlockState state) {
 		if (state == null) return ItemStack.EMPTY;
 
-        Item blockItem = Item.getItemFromBlock(state.getBlock());
+		Item blockItem = Item.byBlock(state.getBlock());
 		if (stack.getItem() instanceof BlockItem)
 			return stack;
-        else if (stack.getItem() instanceof ItemRandomizerBag) {
+		else if (stack.getItem() instanceof AbstractRandomizerBagItem) {
-            IItemHandler bagInventory = ItemRandomizerBag.getBagInventory(stack);
+			AbstractRandomizerBagItem randomizerBagItem = (AbstractRandomizerBagItem) stack.getItem();
-            return ItemRandomizerBag.findStack(bagInventory, blockItem);
+			IItemHandler bagInventory = randomizerBagItem.getBagInventory(stack);
+			return randomizerBagItem.findStack(bagInventory, blockItem);
 		}
-        //TODO 1.13 compatibility
+
-//        else if (stack.getItem() == dankNullItem) {
-//            int index = itemHandlerSlotForItem(stack, blockItem);
-//            if (index >= 0)
-//                return stack.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null).getStackInSlot(index);
-//        }
 		return ItemStack.EMPTY;
 	}
-
-    // Handle IItemHandler slot stacks not being modifiable. We must call IItemHandler#extractItem,
-    // because the ItemStack returned by IItemHandler#getStackInSlot isn't modifiable.
-    public static void shrinkStack(ItemStack origStack, ItemStack curStack, PlayerEntity player) {
-        //TODO 1.13 compatibility, offhand support
-        //Hacky way to get the origstack, because given origStack is itemblock stack and never proxy
-//        origStack = player.getHeldItem(EnumHand.MAIN_HAND);
-
-//        if (origStack.getItem() == dankNullItem) {
-//            int index = itemHandlerSlotForItem(origStack, curStack.getItem());
-//            origStack.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null).extractItem(index, 1, false);
-//        } else
-            curStack.shrink(1);
-    }
-
-    private static int itemHandlerSlotForItem(ItemStack stack, Item blockItem) {
-        LazyOptional<IItemHandler> itemHandlerLazyOptional = stack.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null);
-        IItemHandler handler = itemHandlerLazyOptional.orElse(null);
-
-        if (handler == null) {
-            EffortlessBuilding.logger.warn("Itemblock proxy has no item handler capability!");
-            return -1;
-        }
-
-        for (int i = 0; i < handler.getSlots(); i++) {
-            ItemStack ref = handler.getStackInSlot(i);
-            if (ref.getItem() instanceof BlockItem)
-                if (ref.getItem() == blockItem)
-                    return i;
-        }
-        return -1;
-    }
-
 }

src/main/java/nl/requios/effortlessbuilding/gui/DiamondRandomizerBagContainer.java

@@ -0,0 +1,149 @@
+package nl.requios.effortlessbuilding.gui;
+
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.entity.player.PlayerInventory;
+import net.minecraft.inventory.container.ClickType;
+import net.minecraft.inventory.container.Container;
+import net.minecraft.inventory.container.ContainerType;
+import net.minecraft.inventory.container.Slot;
+import net.minecraft.item.ItemStack;
+import net.minecraft.network.PacketBuffer;
+import net.minecraft.util.Hand;
+import net.minecraftforge.items.IItemHandler;
+import net.minecraftforge.items.ItemStackHandler;
+import net.minecraftforge.items.SlotItemHandler;
+import nl.requios.effortlessbuilding.EffortlessBuilding;
+import nl.requios.effortlessbuilding.item.DiamondRandomizerBagItem;
+
+public class DiamondRandomizerBagContainer extends Container {
+
+	private static final int INV_START = DiamondRandomizerBagItem.INV_SIZE,
+			INV_END = INV_START + 26,
+			HOTBAR_START = INV_END + 1,
+			HOTBAR_END = HOTBAR_START + 8;
+	private final IItemHandler bagInventory;
+
+	public DiamondRandomizerBagContainer(ContainerType<?> type, int id){
+		super(type, id);
+		bagInventory = null;
+	}
+
+	//Client
+	public DiamondRandomizerBagContainer(int id, PlayerInventory playerInventory, PacketBuffer packetBuffer) {
+		this(id, playerInventory);
+	}
+
+	//Server?
+	public DiamondRandomizerBagContainer(int containerId, PlayerInventory playerInventory) {
+		this(containerId, playerInventory, new ItemStackHandler(DiamondRandomizerBagItem.INV_SIZE));
+	}
+
+	public DiamondRandomizerBagContainer(int containerId, PlayerInventory playerInventory, IItemHandler inventory) {
+		super(EffortlessBuilding.DIAMOND_RANDOMIZER_BAG_CONTAINER.get(), containerId);
+		bagInventory = inventory;
+
+		for (int i = 0; i < 3; ++i) {
+			for (int j = 0; j < 9; ++j) {
+				this.addSlot(new SlotItemHandler(bagInventory, j + i * 9, 8 + j * 18, 18 + i * 18));
+			}
+		}
+
+		// add player inventory slots
+		for (int i = 0; i < 3; ++i) {
+			for (int j = 0; j < 9; ++j) {
+				addSlot(new Slot(playerInventory, j + i * 9 + 9, 8 + j * 18, 84 + i * 18));
+			}
+		}
+
+		// add hotbar slots
+		for (int i = 0; i < 9; ++i) {
+			addSlot(new Slot(playerInventory, i, 8 + i * 18, 142));
+		}
+	}
+
+    @Override
+	public boolean stillValid(PlayerEntity playerIn) {
+		return true;
+	}
+
+	@Override
+	public Slot getSlot(int parSlotIndex) {
+		if (parSlotIndex >= slots.size())
+			parSlotIndex = slots.size() - 1;
+		return super.getSlot(parSlotIndex);
+	}
+
+	@Override
+	public ItemStack quickMoveStack(PlayerEntity playerIn, int slotIndex) {
+		ItemStack itemstack = ItemStack.EMPTY;
+		Slot slot = this.slots.get(slotIndex);
+
+		if (slot != null && slot.hasItem()) {
+			ItemStack itemstack1 = slot.getItem();
+			itemstack = itemstack1.copy();
+
+			// If item is in our custom inventory
+			if (slotIndex < INV_START) {
+				// try to place in player inventory / action bar
+				if (!this.moveItemStackTo(itemstack1, INV_START, HOTBAR_END + 1, true)) {
+					return ItemStack.EMPTY;
+				}
+
+				slot.onQuickCraft(itemstack1, itemstack);
+			}
+			// Item is in inventory / hotbar, try to place in custom inventory or armor slots
+			else {
+				/**
+				 * Implementation number 1: Shift-click into your custom inventory
+				 */
+				if (slotIndex >= INV_START) {
+					// place in custom inventory
+					if (!this.moveItemStackTo(itemstack1, 0, INV_START, false)) {
+						return ItemStack.EMPTY;
+					}
+				}
+			}
+
+			if (itemstack1.getCount() == 0) {
+				slot.set(ItemStack.EMPTY);
+			} else {
+				slot.setChanged();
+			}
+
+			if (itemstack1.getCount() == itemstack.getCount()) {
+				return ItemStack.EMPTY;
+			}
+
+			slot.onTake(playerIn, itemstack1);
+		}
+
+		return itemstack;
+	}
+
+	/**
+	 * You should override this method to prevent the player from moving the stack that
+	 * opened the inventory, otherwise if the player moves it, the inventory will not
+	 * be able to save properly
+	 * @return
+	 */
+	@Override
+	public ItemStack clicked(int slot, int dragType, ClickType clickTypeIn, PlayerEntity player) {
+		// this will prevent the player from interacting with the item that opened the inventory:
+		if (slot >= 0 && getSlot(slot) != null && getSlot(slot).getItem().equals(player.getItemInHand(Hand.MAIN_HAND))) {
+			//Do nothing;
+			return ItemStack.EMPTY;
+		}
+		return super.clicked(slot, dragType, clickTypeIn, player);
+	}
+
+	/**
+	 * Callback for when the crafting gui is closed.
+	 */
+	@Override
+	public void removed(PlayerEntity player) {
+		super.removed(player);
+		if (!player.level.isClientSide) {
+			broadcastChanges();
+		}
+	}
+}

src/main/java/nl/requios/effortlessbuilding/gui/DiamondRandomizerBagScreen.java

@@ -0,0 +1,47 @@
+package nl.requios.effortlessbuilding.gui;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.mojang.blaze3d.systems.RenderSystem;
+import net.minecraft.client.gui.screen.inventory.ContainerScreen;
+import net.minecraft.entity.player.PlayerInventory;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.api.distmarker.OnlyIn;
+import nl.requios.effortlessbuilding.EffortlessBuilding;
+
+import javax.annotation.ParametersAreNonnullByDefault;
+
+@OnlyIn(Dist.CLIENT)
+@ParametersAreNonnullByDefault
+public class DiamondRandomizerBagScreen extends ContainerScreen<DiamondRandomizerBagContainer> {
+	private static final ResourceLocation guiTextures =
+			new ResourceLocation(EffortlessBuilding.MODID, "textures/gui/container/diamondrandomizerbag.png");
+
+	public DiamondRandomizerBagScreen(DiamondRandomizerBagContainer randomizerBagContainer, PlayerInventory playerInventory, ITextComponent title) {
+		super(randomizerBagContainer, playerInventory, title);
+		imageHeight = 167;
+	}
+
+	@Override
+	public void render(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		renderBackground(ms);
+		super.render(ms, mouseX, mouseY, partialTicks);
+		this.renderTooltip(ms, mouseX, mouseY);
+	}
+
+	@Override
+	protected void renderLabels(MatrixStack ms, int mouseX, int mouseY) {
+		font.draw(ms, this.title, 8, 6, 0x404040);
+		font.draw(ms, inventory.getDisplayName(), 8, imageHeight - 96 + 2, 0x404040);
+	}
+
+	@Override
+	protected void renderBg(MatrixStack ms, float partialTicks, int mouseX, int mouseY) {
+		RenderSystem.color3f(1.0F, 1.0F, 1.0F);
+		minecraft.getTextureManager().bind(guiTextures);
+		int marginHorizontal = (width - imageWidth) / 2;
+		int marginVertical = (height - imageHeight) / 2;
+		blit(ms, marginHorizontal, marginVertical, 0, 0, imageWidth, imageHeight);
+	}
+}

src/main/java/nl/requios/effortlessbuilding/gui/GoldenRandomizerBagContainer.java

@@ -0,0 +1,147 @@
+package nl.requios.effortlessbuilding.gui;
+
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.entity.player.PlayerInventory;
+import net.minecraft.inventory.container.ClickType;
+import net.minecraft.inventory.container.Container;
+import net.minecraft.inventory.container.ContainerType;
+import net.minecraft.inventory.container.Slot;
+import net.minecraft.item.ItemStack;
+import net.minecraft.network.PacketBuffer;
+import net.minecraft.util.Hand;
+import net.minecraftforge.items.IItemHandler;
+import net.minecraftforge.items.ItemStackHandler;
+import net.minecraftforge.items.SlotItemHandler;
+import nl.requios.effortlessbuilding.EffortlessBuilding;
+import nl.requios.effortlessbuilding.item.GoldenRandomizerBagItem;
+
+public class GoldenRandomizerBagContainer extends Container {
+
+	private static final int INV_START = GoldenRandomizerBagItem.INV_SIZE,
+			INV_END = INV_START + 26,
+			HOTBAR_START = INV_END + 1,
+			HOTBAR_END = HOTBAR_START + 8;
+	private final IItemHandler bagInventory;
+
+	public GoldenRandomizerBagContainer(ContainerType<?> type, int id){
+		super(type, id);
+		bagInventory = null;
+	}
+
+	//Client
+	public GoldenRandomizerBagContainer(int id, PlayerInventory playerInventory, PacketBuffer packetBuffer) {
+		this(id, playerInventory);
+	}
+
+	//Server?
+	public GoldenRandomizerBagContainer(int containerId, PlayerInventory playerInventory) {
+		this(containerId, playerInventory, new ItemStackHandler(GoldenRandomizerBagItem.INV_SIZE));
+	}
+
+	public GoldenRandomizerBagContainer(int containerId, PlayerInventory playerInventory, IItemHandler inventory) {
+		super(EffortlessBuilding.GOLDEN_RANDOMIZER_BAG_CONTAINER.get(), containerId);
+		bagInventory = inventory;
+
+		for (int i = 0; i < GoldenRandomizerBagItem.INV_SIZE; ++i) {
+			this.addSlot(new SlotItemHandler(bagInventory, i, 8 + (18 * i), 20));
+		}
+
+		// add player inventory slots
+		for (int i = 0; i < 3; ++i) {
+			for (int j = 0; j < 9; ++j) {
+				addSlot(new Slot(playerInventory, j + i * 9 + 9, 8 + j * 18, 51 + i * 18));
+			}
+		}
+
+		// add hotbar slots
+		for (int i = 0; i < 9; ++i) {
+			addSlot(new Slot(playerInventory, i, 8 + i * 18, 109));
+		}
+	}
+
+	@Override
+	public boolean stillValid(PlayerEntity playerIn) {
+		return true;
+	}
+
+	@Override
+	public Slot getSlot(int parSlotIndex) {
+		if (parSlotIndex >= slots.size())
+			parSlotIndex = slots.size() - 1;
+		return super.getSlot(parSlotIndex);
+	}
+
+	@Override
+	public ItemStack quickMoveStack(PlayerEntity playerIn, int slotIndex) {
+		ItemStack itemstack = ItemStack.EMPTY;
+		Slot slot = this.slots.get(slotIndex);
+
+		if (slot != null && slot.hasItem()) {
+			ItemStack itemstack1 = slot.getItem();
+			itemstack = itemstack1.copy();
+
+			// If item is in our custom inventory
+			if (slotIndex < INV_START) {
+				// try to place in player inventory / action bar
+				if (!this.moveItemStackTo(itemstack1, INV_START, HOTBAR_END + 1, true)) {
+					return ItemStack.EMPTY;
+				}
+
+				slot.onQuickCraft(itemstack1, itemstack);
+			}
+			// Item is in inventory / hotbar, try to place in custom inventory or armor slots
+			else {
+				/**
+				 * Implementation number 1: Shift-click into your custom inventory
+				 */
+				if (slotIndex >= INV_START) {
+					// place in custom inventory
+					if (!this.moveItemStackTo(itemstack1, 0, INV_START, false)) {
+						return ItemStack.EMPTY;
+					}
+				}
+			}
+
+			if (itemstack1.getCount() == 0) {
+				slot.set(ItemStack.EMPTY);
+			} else {
+				slot.setChanged();
+			}
+
+			if (itemstack1.getCount() == itemstack.getCount()) {
+				return ItemStack.EMPTY;
+			}
+
+			slot.onTake(playerIn, itemstack1);
+		}
+
+		return itemstack;
+	}
+
+	/**
+	 * You should override this method to prevent the player from moving the stack that
+	 * opened the inventory, otherwise if the player moves it, the inventory will not
+	 * be able to save properly
+	 * @return
+	 */
+	@Override
+	public ItemStack clicked(int slot, int dragType, ClickType clickTypeIn, PlayerEntity player) {
+		// this will prevent the player from interacting with the item that opened the inventory:
+		if (slot >= 0 && getSlot(slot) != null && getSlot(slot).getItem().equals(player.getItemInHand(Hand.MAIN_HAND))) {
+			//Do nothing;
+			return ItemStack.EMPTY;
+		}
+		return super.clicked(slot, dragType, clickTypeIn, player);
+	}
+
+	/**
+	 * Callback for when the crafting gui is closed.
+	 */
+	@Override
+	public void removed(PlayerEntity player) {
+		super.removed(player);
+		if (!player.level.isClientSide) {
+			broadcastChanges();
+		}
+	}
+}

src/main/java/nl/requios/effortlessbuilding/gui/GoldenRandomizerBagScreen.java

@@ -0,0 +1,47 @@
+package nl.requios.effortlessbuilding.gui;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.mojang.blaze3d.systems.RenderSystem;
+import net.minecraft.client.gui.screen.inventory.ContainerScreen;
+import net.minecraft.entity.player.PlayerInventory;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.api.distmarker.OnlyIn;
+import nl.requios.effortlessbuilding.EffortlessBuilding;
+
+import javax.annotation.ParametersAreNonnullByDefault;
+
+@OnlyIn(Dist.CLIENT)
+@ParametersAreNonnullByDefault
+public class GoldenRandomizerBagScreen extends ContainerScreen<GoldenRandomizerBagContainer> {
+	private static final ResourceLocation guiTextures =
+			new ResourceLocation(EffortlessBuilding.MODID, "textures/gui/container/goldenrandomizerbag.png");
+
+	public GoldenRandomizerBagScreen(GoldenRandomizerBagContainer randomizerBagContainer, PlayerInventory playerInventory, ITextComponent title) {
+		super(randomizerBagContainer, playerInventory, title);
+		imageHeight = 134;
+	}
+
+	@Override
+	public void render(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		renderBackground(ms);
+		super.render(ms, mouseX, mouseY, partialTicks);
+		this.renderTooltip(ms, mouseX, mouseY);
+	}
+
+	@Override
+	protected void renderLabels(MatrixStack ms, int mouseX, int mouseY) {
+		font.draw(ms, this.title, 8, 6, 0x404040);
+		font.draw(ms, inventory.getDisplayName(), 8, imageHeight - 96 + 2, 0x404040);
+	}
+
+	@Override
+	protected void renderBg(MatrixStack ms, float partialTicks, int mouseX, int mouseY) {
+		RenderSystem.color3f(1.0F, 1.0F, 1.0F);
+		minecraft.getTextureManager().bind(guiTextures);
+		int marginHorizontal = (width - imageWidth) / 2;
+		int marginVertical = (height - imageHeight) / 2;
+		blit(ms, marginHorizontal, marginVertical, 0, 0, imageWidth, imageHeight);
+	}
+}

src/main/java/nl/requios/effortlessbuilding/gui/RandomizerBagContainer.java

@@ -2,82 +2,92 @@ package nl.requios.effortlessbuilding.gui;
 
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.entity.player.PlayerInventory;
-import net.minecraft.inventory.IInventory;
-import net.minecraft.inventory.Inventory;
 import net.minecraft.inventory.container.ClickType;
 import net.minecraft.inventory.container.Container;
+import net.minecraft.inventory.container.ContainerType;
 import net.minecraft.inventory.container.Slot;
 import net.minecraft.item.ItemStack;
+import net.minecraft.network.PacketBuffer;
 import net.minecraft.util.Hand;
 import net.minecraftforge.items.IItemHandler;
 import net.minecraftforge.items.ItemStackHandler;
 import net.minecraftforge.items.SlotItemHandler;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
-import nl.requios.effortlessbuilding.item.ItemRandomizerBag;
+import nl.requios.effortlessbuilding.item.RandomizerBagItem;
 
 public class RandomizerBagContainer extends Container {
 
+	private static final int INV_START = RandomizerBagItem.INV_SIZE,
+			INV_END = INV_START + 26,
+			HOTBAR_START = INV_END + 1,
+			HOTBAR_END = HOTBAR_START + 8;
 	private final IItemHandler bagInventory;
 
-    private static final int INV_START = ItemRandomizerBag.INV_SIZE, INV_END = INV_START + 26,
+	public RandomizerBagContainer(ContainerType<?> type, int id){
-            HOTBAR_START = INV_END + 1, HOTBAR_END = HOTBAR_START + 8;
+		super(type, id);
+		bagInventory = null;
+	}
 
+	//Client
+	public RandomizerBagContainer(int id, PlayerInventory playerInventory, PacketBuffer packetBuffer) {
+		this(id, playerInventory);
+	}
+
+	//Server?
 	public RandomizerBagContainer(int containerId, PlayerInventory playerInventory) {
-        this(containerId, playerInventory, new ItemStackHandler(ItemRandomizerBag.INV_SIZE));
+		this(containerId, playerInventory, new ItemStackHandler(RandomizerBagItem.INV_SIZE));
 	}
 
 	public RandomizerBagContainer(int containerId, PlayerInventory playerInventory, IItemHandler inventory) {
-        super(EffortlessBuilding.RANDOMIZER_BAG_CONTAINER, containerId);
+		super(EffortlessBuilding.RANDOMIZER_BAG_CONTAINER.get(), containerId);
 		bagInventory = inventory;
 
-        for (int i = 0; i < ItemRandomizerBag.INV_SIZE; ++i) {
+		for (int i = 0; i < RandomizerBagItem.INV_SIZE; ++i) {
 			this.addSlot(new SlotItemHandler(bagInventory, i, 44 + (18 * i), 20));
 		}
 
 		// add player inventory slots
-        int i;
+		for (int i = 0; i < 3; ++i) {
-        for (i = 0; i < 3; ++i) {
 			for (int j = 0; j < 9; ++j) {
 				addSlot(new Slot(playerInventory, j + i * 9 + 9, 8 + j * 18, 51 + i * 18));
 			}
 		}
 
 		// add hotbar slots
-        for (i = 0; i < 9; ++i) {
+		for (int i = 0; i < 9; ++i) {
 			addSlot(new Slot(playerInventory, i, 8 + i * 18, 109));
 		}
 	}
 
 	@Override
-    public boolean canInteractWith(PlayerEntity playerIn) {
+	public boolean stillValid(PlayerEntity playerIn) {
 		return true;
 	}
 
 	@Override
-    public Slot getSlot(int parSlotIndex)
+	public Slot getSlot(int parSlotIndex) {
-    {
+		if (parSlotIndex >= slots.size())
-        if(parSlotIndex >= inventorySlots.size())
+			parSlotIndex = slots.size() - 1;
-            parSlotIndex = inventorySlots.size() - 1;
 		return super.getSlot(parSlotIndex);
 	}
 
 	@Override
-    public ItemStack transferStackInSlot(PlayerEntity playerIn, int slotIndex) {
+	public ItemStack quickMoveStack(PlayerEntity playerIn, int slotIndex) {
 		ItemStack itemstack = ItemStack.EMPTY;
-        Slot slot = this.inventorySlots.get(slotIndex);
+		Slot slot = this.slots.get(slotIndex);
 
-        if (slot != null && slot.getHasStack()) {
+		if (slot != null && slot.hasItem()) {
-            ItemStack itemstack1 = slot.getStack();
+			ItemStack itemstack1 = slot.getItem();
 			itemstack = itemstack1.copy();
 
 			// If item is in our custom inventory
 			if (slotIndex < INV_START) {
 				// try to place in player inventory / action bar
-                if (!this.mergeItemStack(itemstack1, INV_START, HOTBAR_END + 1, true)) {
+				if (!this.moveItemStackTo(itemstack1, INV_START, HOTBAR_END + 1, true)) {
 					return ItemStack.EMPTY;
 				}
 
-                slot.onSlotChange(itemstack1, itemstack);
+				slot.onQuickCraft(itemstack1, itemstack);
 			}
 			// Item is in inventory / hotbar, try to place in custom inventory or armor slots
 			else {
@@ -86,17 +96,16 @@ public class RandomizerBagContainer extends Container {
 				 */
 				if (slotIndex >= INV_START) {
 					// place in custom inventory
-                    if (!this.mergeItemStack(itemstack1, 0, INV_START, false)) {
+					if (!this.moveItemStackTo(itemstack1, 0, INV_START, false)) {
 						return ItemStack.EMPTY;
 					}
 				}
-
 			}
 
 			if (itemstack1.getCount() == 0) {
-                slot.putStack(ItemStack.EMPTY);
+				slot.set(ItemStack.EMPTY);
 			} else {
-                slot.onSlotChanged();
+				slot.setChanged();
 			}
 
 			if (itemstack1.getCount() == itemstack.getCount()) {
@@ -113,26 +122,26 @@ public class RandomizerBagContainer extends Container {
 	 * You should override this method to prevent the player from moving the stack that
 	 * opened the inventory, otherwise if the player moves it, the inventory will not
 	 * be able to save properly
+	 * @return
 	 */
 	@Override
-    public ItemStack slotClick(int slot, int dragType, ClickType clickTypeIn, PlayerEntity player) {
+	public ItemStack clicked(int slot, int dragType, ClickType clickTypeIn, PlayerEntity player) {
 		// this will prevent the player from interacting with the item that opened the inventory:
-        if (slot >= 0 && getSlot(slot) != null && getSlot(slot).getStack().equals(player.getHeldItem(Hand.MAIN_HAND))) {
+		if (slot >= 0 && getSlot(slot) != null && getSlot(slot).getItem().equals(player.getItemInHand(Hand.MAIN_HAND))) {
+			//Do nothing;
 			return ItemStack.EMPTY;
 		}
-        return super.slotClick(slot, dragType, clickTypeIn, player);
+		return super.clicked(slot, dragType, clickTypeIn, player);
 	}
 
 	/**
 	 * Callback for when the crafting gui is closed.
 	 */
 	@Override
-    public void onContainerClosed(PlayerEntity player)
+	public void removed(PlayerEntity player) {
-    {
+		super.removed(player);
-        super.onContainerClosed(player);
+		if (!player.level.isClientSide) {
-        if(!player.world.isRemote)
+			broadcastChanges();
-        {
-            detectAndSendChanges();
 		}
 	}
 }

src/main/java/nl/requios/effortlessbuilding/gui/RandomizerBagScreen.java

@@ -1,45 +1,47 @@
 package nl.requios.effortlessbuilding.gui;
 
-import com.mojang.blaze3d.platform.GlStateManager;
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.mojang.blaze3d.systems.RenderSystem;
 import net.minecraft.client.gui.screen.inventory.ContainerScreen;
 import net.minecraft.entity.player.PlayerInventory;
 import net.minecraft.util.ResourceLocation;
 import net.minecraft.util.text.ITextComponent;
-import net.minecraft.util.text.TranslationTextComponent;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
-import net.minecraftforge.items.IItemHandler;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 
+import javax.annotation.ParametersAreNonnullByDefault;
+
 @OnlyIn(Dist.CLIENT)
+@ParametersAreNonnullByDefault
 public class RandomizerBagScreen extends ContainerScreen<RandomizerBagContainer> {
 	private static final ResourceLocation guiTextures =
 		new ResourceLocation(EffortlessBuilding.MODID, "textures/gui/container/randomizerbag.png");
 
 	public RandomizerBagScreen(RandomizerBagContainer randomizerBagContainer, PlayerInventory playerInventory, ITextComponent title) {
 		super(randomizerBagContainer, playerInventory, title);//new TranslationTextComponent("effortlessbuilding.screen.randomizer_bag"));
-        ySize = 134;
+		imageHeight = 134;
 	}
 
 	@Override
-    public void render(int mouseX, int mouseY, float partialTicks) {
+	public void render(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
-        renderBackground();
+		renderBackground(ms);
-        super.render(mouseX, mouseY, partialTicks);
+		super.render(ms, mouseX, mouseY, partialTicks);
-        this.renderHoveredToolTip(mouseX, mouseY);
+		this.renderTooltip(ms, mouseX, mouseY);
 	}
 
 	@Override
-    protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY) {
+	protected void renderLabels(MatrixStack ms, int mouseX, int mouseY) {
-        font.drawString(this.title.getFormattedText(), 8, 6, 0x404040);
+		font.draw(ms, this.title, 8, 6, 0x404040);
-        font.drawString(playerInventory.getDisplayName().getFormattedText(), 8, ySize - 96 + 2, 0x404040);
+		font.draw(ms, inventory.getDisplayName(), 8, imageHeight - 96 + 2, 0x404040);
 	}
 
 	@Override
-    protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY) {
+	protected void renderBg(MatrixStack ms, float partialTicks, int mouseX, int mouseY) {
-        GlStateManager.color3f(1.0F, 1.0F, 1.0F);
+		RenderSystem.color3f(1.0F, 1.0F, 1.0F);
-        minecraft.getTextureManager().bindTexture(guiTextures);
+		minecraft.getTextureManager().bind(guiTextures);
-        int marginHorizontal = (width - xSize) / 2;
+		int marginHorizontal = (width - imageWidth) / 2;
-        int marginVertical = (height - ySize) / 2;
+		int marginVertical = (height - imageHeight) / 2;
-        blit(marginHorizontal, marginVertical, 0, 0, xSize, ySize);
+		blit(ms, marginHorizontal, marginVertical, 0, 0, imageWidth, imageHeight);
 	}
 }

src/main/java/nl/requios/effortlessbuilding/gui/buildmode/PlayerSettingsGui.java

@@ -0,0 +1,311 @@
+package nl.requios.effortlessbuilding.gui.buildmode;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.mojang.blaze3d.platform.GlStateManager;
+import com.mojang.blaze3d.systems.RenderSystem;
+import mcp.MethodsReturnNonnullByDefault;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.audio.SimpleSound;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.gui.widget.button.Button;
+import net.minecraft.client.gui.widget.list.ExtendedList;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.util.SoundEvents;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.StringTextComponent;
+import net.minecraft.util.text.TranslationTextComponent;
+import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.api.distmarker.OnlyIn;
+import net.minecraftforge.fml.client.gui.widget.ExtendedButton;
+import net.minecraftforge.fml.client.gui.widget.Slider;
+import nl.requios.effortlessbuilding.EffortlessBuilding;
+
+import javax.annotation.ParametersAreNonnullByDefault;
+
+@ParametersAreNonnullByDefault
+@MethodsReturnNonnullByDefault
+public class PlayerSettingsGui extends Screen {
+
+	protected int left, right, top, bottom;
+	protected boolean showShaderList = false;
+	private Button shaderTypeButton;
+	private ShaderTypeList shaderTypeList;
+	private Button closeButton;
+
+	public PlayerSettingsGui() {
+		super(new TranslationTextComponent("effortlessbuilding.screen.player_settings"));
+	}
+
+	@Override
+	protected void init() {
+		left = this.width / 2 - 140;
+		right = this.width / 2 + 140;
+		top = this.height / 2 - 100;
+		bottom = this.height / 2 + 100;
+
+		int yy = top;
+		shaderTypeList = new ShaderTypeList(this.minecraft);
+		this.children.add(shaderTypeList);
+		//TODO set selected name
+		ITextComponent currentShaderName = ShaderType.DISSOLVE_BLUE.name;
+		shaderTypeButton = new ExtendedButton(right - 180, yy, 180, 20, currentShaderName, (button) -> {
+			showShaderList = !showShaderList;
+		});
+		addButton(shaderTypeButton);
+
+		yy += 50;
+		Slider slider = new Slider(right - 200, yy, 200, 20, StringTextComponent.EMPTY, StringTextComponent.EMPTY, 0.5, 2.0, 1.0, true, true, (button) -> {
+
+		});
+		addButton(slider);
+
+		closeButton = new ExtendedButton(left + 50, bottom - 20, 180, 20, new StringTextComponent("Done"), (button) -> this.minecraft.player.closeContainer());
+		addButton(closeButton);
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+	}
+
+	@Override
+	public void render(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		this.renderBackground(ms);
+
+		int yy = top;
+		font.draw(ms, "Shader type", left, yy + 5, 0xFFFFFF);
+
+		yy += 50;
+		font.draw(ms, "Shader speed", left, yy + 5, 0xFFFFFF);
+
+		super.render(ms, mouseX, mouseY, partialTicks);
+
+		if (showShaderList)
+			this.shaderTypeList.render(ms, mouseX, mouseY, partialTicks);
+	}
+
+	@Override
+	public boolean mouseClicked(double mouseX, double mouseY, int mouseButton) {
+		super.mouseClicked(mouseX, mouseY, mouseButton);
+		if (showShaderList) {
+			if (!shaderTypeList.isMouseOver(mouseX, mouseY) && !shaderTypeButton.isMouseOver(mouseX, mouseY))
+				showShaderList = false;
+		}
+		return true;
+	}
+
+	@Override
+	public void removed() {
+		ShaderTypeList.ShaderTypeEntry selectedShader = shaderTypeList.getSelected();
+		//TODO save and remove
+	}
+
+	public enum ShaderType {
+		DISSOLVE_BLUE("Dissolve Blue"),
+		DISSOLVE_ORANGE("Dissolve Orange");
+
+		public ITextComponent name;
+
+		ShaderType(ITextComponent name) {
+			this.name = name;
+		}
+
+		ShaderType(String name) {
+			this.name = new StringTextComponent(name);
+		}
+	}
+
+	//Inspired by LanguageScreen
+	@OnlyIn(Dist.CLIENT)
+	class ShaderTypeList extends ExtendedList<PlayerSettingsGui.ShaderTypeList.ShaderTypeEntry> {
+
+		public ShaderTypeList(Minecraft mcIn) {
+			super(mcIn, 180, 140, top + 20, top + 100, 18);
+			this.setLeftPos(right - width);
+
+			for (int i = 0; i < 40; i++) {
+
+				for (ShaderType shaderType : ShaderType.values()) {
+					ShaderTypeEntry shaderTypeEntry = new ShaderTypeEntry(shaderType);
+					addEntry(shaderTypeEntry);
+					//TODO setSelected to this if appropriate
+				}
+
+			}
+
+			if (this.getSelected() != null) {
+				this.centerScrollOn(this.getSelected());
+			}
+		}
+
+		@Override
+		public int getRowWidth() {
+			return width;
+		}
+
+		@Override
+		public void setSelected(PlayerSettingsGui.ShaderTypeList.ShaderTypeEntry selected) {
+			super.setSelected(selected);
+			Minecraft.getInstance().getSoundManager().play(SimpleSound.forUI(SoundEvents.UI_BUTTON_CLICK, 1.0F));
+			EffortlessBuilding.log("Selected shader " + selected.shaderType.name);
+			shaderTypeButton.setMessage(selected.shaderType.name);
+//            showShaderList = false;
+		}
+
+		@Override
+		public boolean mouseClicked(double p_mouseClicked_1_, double p_mouseClicked_3_, int p_mouseClicked_5_) {
+			if (!showShaderList) return false;
+			return super.mouseClicked(p_mouseClicked_1_, p_mouseClicked_3_, p_mouseClicked_5_);
+		}
+
+		@Override
+		public boolean mouseReleased(double p_mouseReleased_1_, double p_mouseReleased_3_, int p_mouseReleased_5_) {
+			if (!showShaderList) return false;
+			return super.mouseReleased(p_mouseReleased_1_, p_mouseReleased_3_, p_mouseReleased_5_);
+		}
+
+		@Override
+		public boolean mouseDragged(double p_mouseDragged_1_, double p_mouseDragged_3_, int p_mouseDragged_5_, double p_mouseDragged_6_, double p_mouseDragged_8_) {
+			if (!showShaderList) return false;
+			return super.mouseDragged(p_mouseDragged_1_, p_mouseDragged_3_, p_mouseDragged_5_, p_mouseDragged_6_, p_mouseDragged_8_);
+		}
+
+		@Override
+		public boolean mouseScrolled(double p_mouseScrolled_1_, double p_mouseScrolled_3_, double p_mouseScrolled_5_) {
+			if (!showShaderList) return false;
+			return super.mouseScrolled(p_mouseScrolled_1_, p_mouseScrolled_3_, p_mouseScrolled_5_);
+		}
+
+		@Override
+		public boolean isMouseOver(double p_isMouseOver_1_, double p_isMouseOver_3_) {
+			if (!showShaderList) return false;
+			return super.isMouseOver(p_isMouseOver_1_, p_isMouseOver_3_);
+		}
+
+		protected boolean isFocused() {
+			return PlayerSettingsGui.this.getFocused() == this;
+		}
+
+		@Override
+		protected int getScrollbarPosition() {
+			return right - 6;
+		}
+
+		//From AbstractList, disabled parts
+		@Override
+		public void render(MatrixStack ms, int p_render_1_, int p_render_2_, float p_render_3_) {
+			this.renderBackground(ms);
+			int i = this.getScrollbarPosition();
+			int j = i + 6;
+			Tessellator tessellator = Tessellator.getInstance();
+			BufferBuilder bufferbuilder = tessellator.getBuilder();
+//            this.minecraft.getTextureManager().bindTexture(AbstractGui.BACKGROUND_LOCATION);
+			RenderSystem.enableBlend();
+			RenderSystem.blendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ZERO, GlStateManager.DestFactor.ONE);
+			RenderSystem.color4f(1.0F, 1.0F, 1.0F, 1.0F);
+			float f = 32.0F;
+			bufferbuilder.begin(7, DefaultVertexFormats.POSITION_COLOR);
+			bufferbuilder.vertex(this.x0, this.y1, 0.0D).color(20, 20, 20, 180).endVertex();
+			bufferbuilder.vertex(this.x1, this.y1, 0.0D).color(20, 20, 20, 180).endVertex();
+			bufferbuilder.vertex(this.x1, this.y0, 0.0D).color(20, 20, 20, 180).endVertex();
+			bufferbuilder.vertex(this.x0, this.y0, 0.0D).color(20, 20, 20, 180).endVertex();
+			tessellator.end();
+			int k = this.getRowLeft();
+			int l = this.y0 + 4 - (int) this.getScrollAmount();
+			if (this.renderHeader) {
+				this.renderHeader(ms, k, l, tessellator);
+			}
+
+			this.renderList(ms, k, l, p_render_1_, p_render_2_, p_render_3_);
+			RenderSystem.disableDepthTest();
+//            this.renderHoleBackground(0, this.y0, 255, 255);
+//            this.renderHoleBackground(this.y1, this.height, 255, 255);
+			RenderSystem.enableBlend();
+			RenderSystem.blendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ZERO, GlStateManager.DestFactor.ONE);
+			RenderSystem.disableAlphaTest();
+			RenderSystem.shadeModel(7425);
+			RenderSystem.disableTexture();
+//            int i1 = 4;
+//            bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+//            bufferbuilder.pos((double)this.x0, (double)(this.y0 + 4), 0.0D).tex(0.0F, 1.0F).color(0, 0, 0, 0).endVertex();
+//            bufferbuilder.pos((double)this.x1, (double)(this.y0 + 4), 0.0D).tex(1.0F, 1.0F).color(0, 0, 0, 0).endVertex();
+//            bufferbuilder.pos((double)this.x1, (double)this.y0, 0.0D).tex(1.0F, 0.0F).color(0, 0, 0, 255).endVertex();
+//            bufferbuilder.pos((double)this.x0, (double)this.y0, 0.0D).tex(0.0F, 0.0F).color(0, 0, 0, 255).endVertex();
+//            tessellator.draw();
+//            bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+//            bufferbuilder.pos((double)this.x0, (double)this.y1, 0.0D).tex(0.0F, 1.0F).color(0, 0, 0, 255).endVertex();
+//            bufferbuilder.pos((double)this.x1, (double)this.y1, 0.0D).tex(1.0F, 1.0F).color(0, 0, 0, 255).endVertex();
+//            bufferbuilder.pos((double)this.x1, (double)(this.y1 - 4), 0.0D).tex(1.0F, 0.0F).color(0, 0, 0, 0).endVertex();
+//            bufferbuilder.pos((double)this.x0, (double)(this.y1 - 4), 0.0D).tex(0.0F, 0.0F).color(0, 0, 0, 0).endVertex();
+//            tessellator.draw();
+
+			//SCROLLBAR
+			int j1 = this.getMaxScroll();
+			if (j1 > 0) {
+				int k1 = (int) ((float) ((this.y1 - this.y0) * (this.y1 - this.y0)) / (float) this.getMaxPosition());
+				k1 = MathHelper.clamp(k1, 32, this.y1 - this.y0 - 8);
+				int l1 = (int) this.getScrollAmount() * (this.y1 - this.y0 - k1) / j1 + this.y0;
+				if (l1 < this.y0) {
+					l1 = this.y0;
+				}
+
+				bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+				bufferbuilder.vertex(i, this.y1, 0.0D).uv(0.0F, 1.0F).color(0, 0, 0, 255).endVertex();
+				bufferbuilder.vertex(j, this.y1, 0.0D).uv(1.0F, 1.0F).color(0, 0, 0, 255).endVertex();
+				bufferbuilder.vertex(j, this.y0, 0.0D).uv(1.0F, 0.0F).color(0, 0, 0, 255).endVertex();
+				bufferbuilder.vertex(i, this.y0, 0.0D).uv(0.0F, 0.0F).color(0, 0, 0, 255).endVertex();
+				tessellator.end();
+				bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+				bufferbuilder.vertex(i, l1 + k1, 0.0D).uv(0.0F, 1.0F).color(128, 128, 128, 255).endVertex();
+				bufferbuilder.vertex(j, l1 + k1, 0.0D).uv(1.0F, 1.0F).color(128, 128, 128, 255).endVertex();
+				bufferbuilder.vertex(j, l1, 0.0D).uv(1.0F, 0.0F).color(128, 128, 128, 255).endVertex();
+				bufferbuilder.vertex(i, l1, 0.0D).uv(0.0F, 0.0F).color(128, 128, 128, 255).endVertex();
+				tessellator.end();
+				bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
+				bufferbuilder.vertex(i, l1 + k1 - 1, 0.0D).uv(0.0F, 1.0F).color(192, 192, 192, 255).endVertex();
+				bufferbuilder.vertex(j - 1, l1 + k1 - 1, 0.0D).uv(1.0F, 1.0F).color(192, 192, 192, 255).endVertex();
+				bufferbuilder.vertex(j - 1, l1, 0.0D).uv(1.0F, 0.0F).color(192, 192, 192, 255).endVertex();
+				bufferbuilder.vertex(i, l1, 0.0D).uv(0.0F, 0.0F).color(192, 192, 192, 255).endVertex();
+				tessellator.end();
+			}
+
+//            this.renderDecorations(p_render_1_, p_render_2_);
+			RenderSystem.enableTexture();
+			RenderSystem.shadeModel(7424);
+			RenderSystem.enableAlphaTest();
+			RenderSystem.disableBlend();
+		}
+
+		public int getMaxScroll() {
+			return Math.max(0, this.getMaxPosition() - (this.y1 - this.y0 - 4));
+		}
+
+		@OnlyIn(Dist.CLIENT)
+		public class ShaderTypeEntry extends ExtendedList.AbstractListEntry<ShaderTypeEntry> {
+			private final ShaderType shaderType;
+
+			public ShaderTypeEntry(ShaderType shaderType) {
+				this.shaderType = shaderType;
+			}
+
+			@Override
+			public void render(MatrixStack ms, int itemIndex, int rowTop, int rowLeft, int rowWidth, int rowHeight, int mouseX, int mouseY, boolean hovered, float partialTicks) {
+				if (rowTop + 10 > ShaderTypeList.this.y0 && rowTop + rowHeight - 5 < ShaderTypeList.this.y1)
+					drawString(ms, font, shaderType.name, ShaderTypeList.this.x0 + 8, rowTop + 4, 0xFFFFFF);
+			}
+
+			@Override
+			public boolean mouseClicked(double p_mouseClicked_1_, double p_mouseClicked_3_, int p_mouseClicked_5_) {
+				if (p_mouseClicked_5_ == 0) {
+					setSelected(this);
+					return true;
+				} else {
+					return false;
+				}
+			}
+		}
+	}
+}

src/main/java/nl/requios/effortlessbuilding/gui/buildmode/RadialMenu.java

@@ -1,95 +1,543 @@
 package nl.requios.effortlessbuilding.gui.buildmode;
 
-import java.util.ArrayList;
+import com.mojang.blaze3d.matrix.MatrixStack;
-import java.util.concurrent.TimeUnit;
+import com.mojang.blaze3d.systems.RenderSystem;
-
+import mcp.MethodsReturnNonnullByDefault;
-import com.mojang.blaze3d.platform.GlStateManager;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.audio.SimpleSound;
 import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.texture.AtlasTexture;
+import net.minecraft.client.renderer.texture.TextureAtlasSprite;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
 import net.minecraft.client.resources.I18n;
+import net.minecraft.client.settings.KeyBinding;
+import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.util.Direction;
-import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.SoundCategory;
+import net.minecraft.util.SoundEvents;
+import net.minecraft.util.math.vector.Vector4f;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraft.util.text.TranslationTextComponent;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.ModClientEventHandler;
-import nl.requios.effortlessbuilding.ModEventHandler;
+import nl.requios.effortlessbuilding.buildmode.ModeOptions;
 import nl.requios.effortlessbuilding.buildmode.ModeSettingsManager;
+import nl.requios.effortlessbuilding.network.ModeActionMessage;
+import nl.requios.effortlessbuilding.network.ModeSettingsMessage;
+import nl.requios.effortlessbuilding.network.PacketHandler;
 import nl.requios.effortlessbuilding.proxy.ClientProxy;
 import org.apache.commons.lang3.text.WordUtils;
 import org.lwjgl.opengl.GL11;
 
-import com.google.common.base.Stopwatch;
+import javax.annotation.ParametersAreNonnullByDefault;
+import java.util.ArrayList;
 
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.renderer.BufferBuilder;
-import net.minecraft.client.renderer.Tessellator;
-import net.minecraft.client.renderer.texture.TextureAtlasSprite;
-import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
-
-import static nl.requios.effortlessbuilding.buildmode.BuildModes.*;
 import static nl.requios.effortlessbuilding.buildmode.ModeOptions.*;
 
+import nl.requios.effortlessbuilding.buildmode.BuildModes.BuildModeEnum;
+import nl.requios.effortlessbuilding.buildmode.ModeOptions.ActionEnum;
+import nl.requios.effortlessbuilding.buildmode.ModeOptions.OptionEnum;
+
 /**
- * From Chisels and Bits by AlgorithmX2
+ * Initially from Chisels and Bits by AlgorithmX2
- * https://github.com/AlgorithmX2/Chisels-and-Bits/blob/1.12/src/main/java/mod/chiselsandbits/client/gui/ChiselsAndBitsMenu.java
+ * <a href="https://github.com/AlgorithmX2/Chisels-and-Bits/blob/1.12/src/main/java/mod/chiselsandbits/client/gui/ChiselsAndBitsMenu.java">Link</a>
  */
+
+@ParametersAreNonnullByDefault
+@MethodsReturnNonnullByDefault
 public class RadialMenu extends Screen {
 
-    private final float TIME_SCALE = 0.01f;
 	public static final RadialMenu instance = new RadialMenu();
 
-    private float visibility = 0.0f;
+	private final Vector4f radialButtonColor = new Vector4f(0f, 0f, 0f, .5f);
-    private Stopwatch lastChange = Stopwatch.createStarted();
+	private final Vector4f sideButtonColor = new Vector4f(.5f, .5f, .5f, .5f);
+	private final Vector4f highlightColor = new Vector4f(.6f, .8f, 1f, .6f);
+	private final Vector4f selectedColor = new Vector4f(0f, .5f, 1f, .5f);
+	private final Vector4f highlightSelectedColor = new Vector4f(0.2f, .7f, 1f, .7f);
+
+	private final int whiteTextColor = 0xffffffff;
+	private final int watermarkTextColor = 0x88888888;
+	private final int descriptionTextColor = 0xdd888888;
+	private final int optionTextColor = 0xeeeeeeff;
+
+	private final double ringInnerEdge = 30;
+	private final double ringOuterEdge = 65;
+	private final double categoryLineWidth = 1;
+	private final double textDistance = 75;
+	private final double buttonDistance = 105;
+	private final float fadeSpeed = 0.3f;
+	private final int descriptionHeight = 100;
+
 	public BuildModeEnum switchTo = null;
 	public ActionEnum doAction = null;
-    public boolean actionUsed = false;
+	public boolean performedActionUsingMouse;
+
+	private float visibility;
 
 	public RadialMenu() {
 		super(new TranslationTextComponent("effortlessbuilding.screen.radial_menu"));
 	}
 
-    private float clampVis(final float f) {
-        return Math.max( 0.0f, Math.min( 1.0f, f ) );
-    }
-
-    public void raiseVisibility() {
-        visibility = clampVis( visibility + lastChange.elapsed( TimeUnit.MILLISECONDS ) * TIME_SCALE );
-        lastChange = Stopwatch.createStarted();
-    }
-
-    public void decreaseVisibility() {
-        visibility = clampVis( visibility - lastChange.elapsed( TimeUnit.MILLISECONDS ) * TIME_SCALE );
-        lastChange = Stopwatch.createStarted();
-    }
-
-    public void setVisibility(float visibility) {
-        this.visibility = visibility;
-    }
-
 	public boolean isVisible() {
-        return visibility > 0.001;
+		return Minecraft.getInstance().screen instanceof RadialMenu;
 	}
 
-    public void configure(final int scaledWidth, final int scaledHeight ) {
+	@Override
+	protected void init() {
+		super.init();
+		performedActionUsingMouse = false;
+		visibility = 0f;
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+
+		if (!ClientProxy.isKeybindDown(2)) {
+			onClose();
+		}
+	}
+
+	@Override
+	public void render(MatrixStack ms, final int mouseX, final int mouseY, final float partialTicks) {
+		BuildModeEnum currentBuildMode = ModeSettingsManager.getModeSettings(minecraft.player).getBuildMode();
+
+		RenderSystem.pushMatrix();
+		RenderSystem.translatef(0.0F, 0.0F, 200.0F);
+
+		visibility += fadeSpeed * partialTicks;
+		if (visibility > 1f) visibility = 1f;
+
+		final int startColor = (int) (visibility * 98) << 24;
+		final int endColor = (int) (visibility * 128) << 24;
+
+		fillGradient(ms, 0, 0, width, height, startColor, endColor);
+
+		RenderSystem.disableTexture();
+		RenderSystem.enableBlend();
+		RenderSystem.disableAlphaTest();
+		RenderSystem.blendFuncSeparate(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, 1, 0);
+		RenderSystem.shadeModel(GL11.GL_SMOOTH);
+		final Tessellator tessellator = Tessellator.getInstance();
+		final BufferBuilder buffer = tessellator.getBuilder();
+
+		buffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_COLOR);
+
+		final double middleX = width / 2.0;
+		final double middleY = height / 2.0;
+
+		//Fix for high def (retina) displays: use custom mouse coordinates
+		//Borrowed from GameRenderer::updateCameraAndRender
 		Minecraft mc = Minecraft.getInstance();
-        font = mc.fontRenderer;
+		int mouseXX = (int) (mc.mouseHandler.xpos() * (double) mc.getWindow().getGuiScaledWidth() / (double) mc.getWindow().getScreenWidth());
-        width = scaledWidth;
+		int mouseYY = (int) (mc.mouseHandler.ypos() * (double) mc.getWindow().getGuiScaledHeight() / (double) mc.getWindow().getScreenHeight());
-        height = scaledHeight;
+
+		final double mouseXCenter = mouseXX - middleX;
+		final double mouseYCenter = mouseYY - middleY;
+		double mouseRadians = Math.atan2(mouseYCenter, mouseXCenter);
+
+		final double quarterCircle = Math.PI / 2.0;
+
+		if (mouseRadians < -quarterCircle) {
+			mouseRadians = mouseRadians + Math.PI * 2;
+		}
+
+		final ArrayList<MenuRegion> modes = new ArrayList<MenuRegion>();
+		final ArrayList<MenuButton> buttons = new ArrayList<MenuButton>();
+
+		//Add build modes
+		for (final BuildModeEnum mode : BuildModeEnum.values()) {
+			modes.add(new MenuRegion(mode));
+		}
+
+		//Add actions
+		buttons.add(new MenuButton(ActionEnum.UNDO.name, ActionEnum.UNDO, -buttonDistance - 26, -13, Direction.UP));
+		buttons.add(new MenuButton(ActionEnum.REDO.name, ActionEnum.REDO, -buttonDistance, -13, Direction.UP));
+//		buttons.add(new MenuButton(ActionEnum.OPEN_PLAYER_SETTINGS.name, ActionEnum.OPEN_PLAYER_SETTINGS, -buttonDistance - 26 - 13, 13, Direction.DOWN));
+		buttons.add(new MenuButton(ActionEnum.OPEN_MODIFIER_SETTINGS.name, ActionEnum.OPEN_MODIFIER_SETTINGS, -buttonDistance - 26, 13, Direction.DOWN));
+		buttons.add(new MenuButton(ActionEnum.REPLACE.name, ActionEnum.REPLACE, -buttonDistance, 13, Direction.DOWN));
+
+		//Add buildmode dependent options
+		OptionEnum[] options = currentBuildMode.options;
+		for (int i = 0; i < options.length; i++) {
+			for (int j = 0; j < options[i].actions.length; j++) {
+				ActionEnum action = options[i].actions[j];
+				buttons.add(new MenuButton(action.name, action, buttonDistance + j * 26, -13 + i * 39, Direction.DOWN));
+			}
+		}
+
+		switchTo = null;
+		doAction = null;
+
+		//Draw buildmode backgrounds
+		drawRadialButtonBackgrounds(currentBuildMode, buffer, middleX, middleY, mouseXCenter, mouseYCenter, mouseRadians,
+				quarterCircle, modes);
+
+		//Draw action backgrounds
+		drawSideButtonBackgrounds(buffer, middleX, middleY, mouseXCenter, mouseYCenter, buttons);
+
+		tessellator.end();
+
+		drawIcons(buffer, middleX, middleY, mc, modes, buttons);
+
+		tessellator.end();
+
+		drawTexts(ms, currentBuildMode, middleX, middleY, modes, buttons, options);
+
+		RenderSystem.popMatrix();
+	}
+
+	private void drawRadialButtonBackgrounds(BuildModeEnum currentBuildMode, BufferBuilder buffer, double middleX, double middleY,
+											 double mouseXCenter, double mouseYCenter, double mouseRadians, double quarterCircle, ArrayList<MenuRegion> modes) {
+		if (!modes.isEmpty()) {
+			final int totalModes = Math.max(3, modes.size());
+			final double fragment = Math.PI * 0.005;
+			final double fragment2 = Math.PI * 0.0025;
+			final double perObject = 2.0 * Math.PI / totalModes;
+
+			for (int i = 0; i < modes.size(); i++) {
+				MenuRegion menuRegion = modes.get(i);
+				final double beginRadians = i * perObject - quarterCircle;
+				final double endRadians = (i + 1) * perObject - quarterCircle;
+
+				menuRegion.x1 = Math.cos(beginRadians);
+				menuRegion.x2 = Math.cos(endRadians);
+				menuRegion.y1 = Math.sin(beginRadians);
+				menuRegion.y2 = Math.sin(endRadians);
+
+				final double x1m1 = Math.cos(beginRadians + fragment) * ringInnerEdge;
+				final double x2m1 = Math.cos(endRadians - fragment) * ringInnerEdge;
+				final double y1m1 = Math.sin(beginRadians + fragment) * ringInnerEdge;
+				final double y2m1 = Math.sin(endRadians - fragment) * ringInnerEdge;
+
+				final double x1m2 = Math.cos(beginRadians + fragment2) * ringOuterEdge;
+				final double x2m2 = Math.cos(endRadians - fragment2) * ringOuterEdge;
+				final double y1m2 = Math.sin(beginRadians + fragment2) * ringOuterEdge;
+				final double y2m2 = Math.sin(endRadians - fragment2) * ringOuterEdge;
+
+				final boolean isSelected = currentBuildMode.ordinal() == i;
+				final boolean isMouseInQuad = inTriangle(x1m1, y1m1, x2m2, y2m2, x2m1, y2m1, mouseXCenter, mouseYCenter)
+											  || inTriangle(x1m1, y1m1, x1m2, y1m2, x2m2, y2m2, mouseXCenter, mouseYCenter);
+				final boolean isHighlighted = beginRadians <= mouseRadians && mouseRadians <= endRadians && isMouseInQuad;
+
+				Vector4f color = radialButtonColor;
+				if (isSelected) color = selectedColor;
+				if (isHighlighted) color = highlightColor;
+				if (isSelected && isHighlighted) color = highlightSelectedColor;
+
+				if (isHighlighted) {
+					menuRegion.highlighted = true;
+					switchTo = menuRegion.mode;
+				}
+
+				buffer.vertex(middleX + x1m1, middleY + y1m1, getBlitOffset()).color(color.x(), color.y(), color.z(), color.w()).endVertex();
+				buffer.vertex(middleX + x2m1, middleY + y2m1, getBlitOffset()).color(color.x(), color.y(), color.z(), color.w()).endVertex();
+				buffer.vertex(middleX + x2m2, middleY + y2m2, getBlitOffset()).color(color.x(), color.y(), color.z(), color.w()).endVertex();
+				buffer.vertex(middleX + x1m2, middleY + y1m2, getBlitOffset()).color(color.x(), color.y(), color.z(), color.w()).endVertex();
+
+				//Category line
+				color = menuRegion.mode.category.color;
+				final double categoryLineOuterEdge = ringInnerEdge + categoryLineWidth;
+
+				final double x1m3 = Math.cos(beginRadians + fragment) * categoryLineOuterEdge;
+				final double y1m3 = Math.sin(beginRadians + fragment) * categoryLineOuterEdge;
+				final double x2m3 = Math.cos(endRadians - fragment) * categoryLineOuterEdge;
+				final double y2m3 = Math.sin(endRadians - fragment) * categoryLineOuterEdge;
+
+				buffer.vertex(middleX + x1m1, middleY + y1m1, getBlitOffset()).color(color.x(), color.y(), color.z(), color.w()).endVertex();
+				buffer.vertex(middleX + x2m1, middleY + y2m1, getBlitOffset()).color(color.x(), color.y(), color.z(), color.w()).endVertex();
+				buffer.vertex(middleX + x2m3, middleY + y2m3, getBlitOffset()).color(color.x(), color.y(), color.z(), color.w()).endVertex();
+				buffer.vertex(middleX + x1m3, middleY + y1m3, getBlitOffset()).color(color.x(), color.y(), color.z(), color.w()).endVertex();
+			}
+		}
+	}
+
+	private void drawSideButtonBackgrounds(BufferBuilder buffer, double middleX, double middleY, double mouseXCenter, double mouseYCenter, ArrayList<MenuButton> buttons) {
+		for (final MenuButton btn : buttons) {
+
+			final boolean isSelected =
+					btn.action == getBuildSpeed() ||
+					btn.action == getFill() ||
+					btn.action == getCubeFill() ||
+					btn.action == getRaisedEdge() ||
+					btn.action == getLineThickness() ||
+					btn.action == getCircleStart();
+
+			final boolean isHighlighted = btn.x1 <= mouseXCenter && btn.x2 >= mouseXCenter && btn.y1 <= mouseYCenter && btn.y2 >= mouseYCenter;
+
+			Vector4f color = sideButtonColor;
+			if (isSelected) color = selectedColor;
+			if (isHighlighted) color = highlightColor;
+			if (isSelected && isHighlighted) color = highlightSelectedColor;
+
+			if (isHighlighted) {
+				btn.highlighted = true;
+				doAction = btn.action;
+			}
+
+			buffer.vertex(middleX + btn.x1, middleY + btn.y1, getBlitOffset()).color(color.x(), color.y(), color.z(), color.w()).endVertex();
+			buffer.vertex(middleX + btn.x1, middleY + btn.y2, getBlitOffset()).color(color.x(), color.y(), color.z(), color.w()).endVertex();
+			buffer.vertex(middleX + btn.x2, middleY + btn.y2, getBlitOffset()).color(color.x(), color.y(), color.z(), color.w()).endVertex();
+			buffer.vertex(middleX + btn.x2, middleY + btn.y1, getBlitOffset()).color(color.x(), color.y(), color.z(), color.w()).endVertex();
+		}
+	}
+
+	private void drawIcons(BufferBuilder buffer, double middleX, double middleY, Minecraft mc, ArrayList<MenuRegion> modes, ArrayList<MenuButton> buttons) {
+		RenderSystem.shadeModel(GL11.GL_FLAT);
+
+		RenderSystem.translatef(0f, 0f, 5f);
+		RenderSystem.enableTexture();
+		RenderSystem.color3f(1f, 1f, 1f);
+		RenderSystem.disableBlend();
+		RenderSystem.enableAlphaTest();
+		mc.getTextureManager().bind(AtlasTexture.LOCATION_BLOCKS);
+
+		buffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_COLOR);
+
+		//Draw buildmode icons
+		for (final MenuRegion menuRegion : modes) {
+
+			final double x = (menuRegion.x1 + menuRegion.x2) * 0.5 * (ringOuterEdge * 0.55 + 0.45 * ringInnerEdge);
+			final double y = (menuRegion.y1 + menuRegion.y2) * 0.5 * (ringOuterEdge * 0.55 + 0.45 * ringInnerEdge);
+
+			final TextureAtlasSprite sprite = ModClientEventHandler.getBuildModeIcon(menuRegion.mode);
+
+			final double x1 = x - 8;
+			final double x2 = x + 8;
+			final double y1 = y - 8;
+			final double y2 = y + 8;
+
+			final float f = 1f;
+			final float a = 1f;
+
+			final double u1 = 0;
+			final double u2 = 16;
+			final double v1 = 0;
+			final double v2 = 16;
+
+			buffer.vertex(middleX + x1, middleY + y1, getBlitOffset()).uv(sprite.getU(u1), sprite.getV(v1)).color(f, f, f, a).endVertex();
+			buffer.vertex(middleX + x1, middleY + y2, getBlitOffset()).uv(sprite.getU(u1), sprite.getV(v2)).color(f, f, f, a).endVertex();
+			buffer.vertex(middleX + x2, middleY + y2, getBlitOffset()).uv(sprite.getU(u2), sprite.getV(v2)).color(f, f, f, a).endVertex();
+			buffer.vertex(middleX + x2, middleY + y1, getBlitOffset()).uv(sprite.getU(u2), sprite.getV(v1)).color(f, f, f, a).endVertex();
+		}
+
+		//Draw action icons
+		for (final MenuButton button : buttons) {
+
+			final float f = 1f;
+			final float a = 1f;
+
+			final double u1 = 0;
+			final double u2 = 16;
+			final double v1 = 0;
+			final double v2 = 16;
+
+			final TextureAtlasSprite sprite = ModClientEventHandler.getModeOptionIcon(button.action);
+
+			final double btnmiddleX = (button.x1 + button.x2) / 2 + 0.01;
+			final double btnmiddleY = (button.y1 + button.y2) / 2 + 0.01;
+			final double btnx1 = btnmiddleX - 8;
+			final double btnx2 = btnmiddleX + 8;
+			final double btny1 = btnmiddleY - 8;
+			final double btny2 = btnmiddleY + 8;
+
+			buffer.vertex(middleX + btnx1, middleY + btny1, getBlitOffset()).uv(sprite.getU(u1), sprite.getV(v1)).color(f, f, f, a).endVertex();
+			buffer.vertex(middleX + btnx1, middleY + btny2, getBlitOffset()).uv(sprite.getU(u1), sprite.getV(v2)).color(f, f, f, a).endVertex();
+			buffer.vertex(middleX + btnx2, middleY + btny2, getBlitOffset()).uv(sprite.getU(u2), sprite.getV(v2)).color(f, f, f, a).endVertex();
+			buffer.vertex(middleX + btnx2, middleY + btny1, getBlitOffset()).uv(sprite.getU(u2), sprite.getV(v1)).color(f, f, f, a).endVertex();
+		}
+	}
+
+	private void drawTexts(MatrixStack ms, BuildModeEnum currentBuildMode, double middleX, double middleY, ArrayList<MenuRegion> modes, ArrayList<MenuButton> buttons, OptionEnum[] options) {
+		//font.drawStringWithShadow("Actions", (int) (middleX - buttonDistance - 13) - font.getStringWidth("Actions") * 0.5f, (int) middleY - 38, 0xffffffff);
+
+		//Draw option strings
+		for (int i = 0; i < currentBuildMode.options.length; i++) {
+			OptionEnum option = options[i];
+			font.drawShadow(ms, I18n.get(option.name), (int) (middleX + buttonDistance - 9), (int) middleY - 37 + i * 39, optionTextColor);
+		}
+
+		String credits = "Effortless Building";
+		font.drawShadow(ms, credits, width - font.width(credits) - 4, height - 10, watermarkTextColor);
+
+		//Draw buildmode text
+		for (final MenuRegion menuRegion : modes) {
+
+			if (menuRegion.highlighted) {
+				final double x = (menuRegion.x1 + menuRegion.x2) * 0.5;
+				final double y = (menuRegion.y1 + menuRegion.y2) * 0.5;
+
+				int fixed_x = (int) (x * textDistance);
+				final int fixed_y = (int) (y * textDistance) - font.lineHeight / 2;
+				String text = I18n.get(menuRegion.mode.getNameKey());
+
+				if (x <= -0.2) {
+					fixed_x -= font.width(text);
+				} else if (-0.2 <= x && x <= 0.2) {
+					fixed_x -= font.width(text) / 2;
+				}
+
+				font.drawShadow(ms, text, (int) middleX + fixed_x, (int) middleY + fixed_y, whiteTextColor);
+
+				//Draw description
+				text = I18n.get(menuRegion.mode.getDescriptionKey());
+				font.drawShadow(ms, text, (int) middleX - font.width(text) / 2f, (int) middleY + descriptionHeight, descriptionTextColor);
+			}
+		}
+
+		//Draw action text
+		for (final MenuButton button : buttons) {
+			if (button.highlighted) {
+				String text = TextFormatting.AQUA + button.name;
+
+				//Add keybind in brackets
+				String keybind = findKeybind(button, currentBuildMode);
+				String keybindFormatted = "";
+				if (!keybind.isEmpty())
+					keybindFormatted = TextFormatting.GRAY + "(" + WordUtils.capitalizeFully(keybind) + ")";
+
+				if (button.textSide == Direction.WEST) {
+
+					font.draw(ms, text, (int) (middleX + button.x1 - 8) - font.width(text),
+							(int) (middleY + button.y1 + 6), whiteTextColor);
+
+				} else if (button.textSide == Direction.EAST) {
+
+					font.draw(ms, text, (int) (middleX + button.x2 + 8),
+							(int) (middleY + button.y1 + 6), whiteTextColor);
+
+				} else if (button.textSide == Direction.UP || button.textSide == Direction.NORTH) {
+
+					font.draw(ms, keybindFormatted, (int) (middleX + (button.x1 + button.x2) * 0.5 - font.width(keybindFormatted) * 0.5),
+							(int) (middleY + button.y1 - 26), whiteTextColor);
+
+					font.draw(ms, text, (int) (middleX + (button.x1 + button.x2) * 0.5 - font.width(text) * 0.5),
+							(int) (middleY + button.y1 - 14), whiteTextColor);
+
+				} else if (button.textSide == Direction.DOWN || button.textSide == Direction.SOUTH) {
+
+					font.draw(ms, text, (int) (middleX + (button.x1 + button.x2) * 0.5 - font.width(text) * 0.5),
+							(int) (middleY + button.y1 + 26), whiteTextColor);
+
+					font.draw(ms, keybindFormatted, (int) (middleX + (button.x1 + button.x2) * 0.5 - font.width(keybindFormatted) * 0.5),
+							(int) (middleY + button.y1 + 38), whiteTextColor);
+
+				}
+
+			}
+		}
+	}
+
+	private String findKeybind(MenuButton button, BuildModeEnum currentBuildMode){
+		String result = "";
+		int keybindingIndex = -1;
+		if (button.action == ActionEnum.UNDO) keybindingIndex = 3;
+		if (button.action == ActionEnum.REDO) keybindingIndex = 4;
+		if (button.action == ActionEnum.REPLACE) keybindingIndex = 1;
+		if (button.action == ActionEnum.OPEN_MODIFIER_SETTINGS) keybindingIndex = 0;
+
+		if (keybindingIndex != -1) {
+			KeyBinding keyMap = ClientProxy.keyBindings[keybindingIndex];
+
+			if (!keyMap.getKeyModifier().name().equals("none")) {
+				result = keyMap.getKeyModifier().name() + " ";
+			}
+			result += I18n.get(keyMap.getKey().getName());
+		}
+
+		if (currentBuildMode.options.length > 0) {
+			//Add (ctrl) to first two actions of first option
+			if (button.action == currentBuildMode.options[0].actions[0]
+				|| button.action == currentBuildMode.options[0].actions[1]) {
+				result = I18n.get(ClientProxy.keyBindings[5].getKey().getName());
+				if (result.equals("Left Control")) result = "Ctrl";
+			}
+		}
+		return result;
+	}
+
+	private boolean inTriangle(final double x1, final double y1, final double x2, final double y2,
+							   final double x3, final double y3, final double x, final double y) {
+		final double ab = (x1 - x) * (y2 - y) - (x2 - x) * (y1 - y);
+		final double bc = (x2 - x) * (y3 - y) - (x3 - x) * (y2 - y);
+		final double ca = (x3 - x) * (y1 - y) - (x1 - x) * (y3 - y);
+		return sign(ab) == sign(bc) && sign(bc) == sign(ca);
+	}
+
+	private int sign(final double n) {
+		return n > 0 ? 1 : -1;
+	}
+
+	@Override
+	public boolean isPauseScreen() {
+		return false;
+	}
+
+	@Override
+	public boolean mouseClicked(double mouseX, double mouseY, int mouseButton) {
+		performAction(true);
+
+		return super.mouseClicked(mouseX, mouseY, mouseButton);
+	}
+
+	@Override
+	public void onClose() {
+		super.onClose();
+		//After onClose so it can open another screen
+		if (!performedActionUsingMouse) performAction(false);
+	}
+
+	private void performAction(boolean fromMouseClick) {
+		PlayerEntity player = Minecraft.getInstance().player;
+
+		ModeSettingsManager.ModeSettings modeSettings = ModeSettingsManager.getModeSettings(player);
+
+		if (switchTo != null) {
+			playRadialMenuSound();
+
+			modeSettings.setBuildMode(switchTo);
+			ModeSettingsManager.setModeSettings(player, modeSettings);
+			PacketHandler.INSTANCE.sendToServer(new ModeSettingsMessage(modeSettings));
+
+			EffortlessBuilding.log(player, I18n.get(modeSettings.getBuildMode().getNameKey()), true);
+
+			if (fromMouseClick) performedActionUsingMouse = true;
+		}
+
+		//Perform button action
+		ModeOptions.ActionEnum action = doAction;
+		if (action != null) {
+			playRadialMenuSound();
+
+			ModeOptions.performAction(player, action);
+			PacketHandler.INSTANCE.sendToServer(new ModeActionMessage(action));
+
+			if (fromMouseClick) performedActionUsingMouse = true;
+		}
+	}
+
+	public static void playRadialMenuSound() {
+		final float volume = 0.1f;
+		if (volume >= 0.0001f) {
+			SimpleSound sound = new SimpleSound(SoundEvents.UI_BUTTON_CLICK, SoundCategory.MASTER, volume, 1.0f, Minecraft.getInstance().player.blockPosition());
+			Minecraft.getInstance().getSoundManager().play(sound);
+		}
 	}
 
 	private static class MenuButton {
 
+		public final ActionEnum action;
 		public double x1, x2;
 		public double y1, y2;
 		public boolean highlighted;
-
-        public final ActionEnum action;
 		public String name;
 		public Direction textSide;
 
 		public MenuButton(final String name, final ActionEnum action, final double x, final double y,
 						  final Direction textSide) {
-            this.name = I18n.format(name);
+			this.name = I18n.get(name);
 			this.action = action;
 			x1 = x - 10;
 			x2 = x + 10;
@@ -113,371 +561,5 @@ public class RadialMenu extends Screen {
 
 	}
 
-    @Override
-    public void render(final int mouseX, final int mouseY, final float partialTicks) {
-        if (!isVisible()) return;
-
-        BuildModeEnum currentBuildMode = ModeSettingsManager.getModeSettings(Minecraft.getInstance().player).getBuildMode();
-
-        GlStateManager.pushMatrix();
-        GlStateManager.translatef( 0.0F, 0.0F, 200.0F );
-
-        final int startColor = (int) ( visibility * 98 ) << 24;
-        final int endColor = (int) ( visibility * 128 ) << 24;
-
-        fillGradient(0, 0, width, height, startColor, endColor);
-
-        GlStateManager.disableTexture();
-        GlStateManager.enableBlend();
-        GlStateManager.disableAlphaTest();
-        GlStateManager.blendFuncSeparate(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, 1, 0);
-        GlStateManager.shadeModel(GL11.GL_SMOOTH);
-        final Tessellator tessellator = Tessellator.getInstance();
-        final BufferBuilder buffer = tessellator.getBuffer();
-
-        buffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_COLOR);
-
-        final double middleX = width / 2.0;
-        final double middleY = height / 2.0;
-
-        final double mouseXCenter = mouseX - middleX;
-        final double mouseYCenter = -mouseY + middleY;
-        double mouseRadians = Math.atan2(mouseYCenter, mouseXCenter);
-
-        final double ringInnerEdge = 30;
-        final double ringOuterEdge = 65;
-        final double textDistance = 75;
-        final double buttonDistance = 105;
-        final double quarterCircle = Math.PI / 2.0;
-
-        if ( mouseRadians < -quarterCircle ) {
-            mouseRadians = mouseRadians + Math.PI * 2;
-        }
-
-        final ArrayList<MenuRegion> modes = new ArrayList<MenuRegion>();
-        final ArrayList<MenuButton> buttons = new ArrayList<MenuButton>();
-
-        //Add build modes
-        for (final BuildModeEnum mode : BuildModeEnum.values()) {
-            modes.add(new MenuRegion(mode));
-        }
-
-        //Add actions
-        buttons.add(new MenuButton(ActionEnum.UNDO.name, ActionEnum.UNDO, -buttonDistance - 26, -13, Direction.UP));
-        buttons.add(new MenuButton(ActionEnum.REDO.name, ActionEnum.REDO, -buttonDistance, -13, Direction.UP));
-        buttons.add(new MenuButton(ActionEnum.OPEN_MODIFIER_SETTINGS.name, ActionEnum.OPEN_MODIFIER_SETTINGS, -buttonDistance - 26, 13, Direction.DOWN));
-        buttons.add(new MenuButton(ActionEnum.REPLACE.name, ActionEnum.REPLACE, -buttonDistance, 13, Direction.DOWN));
-
-        //Add buildmode dependent options
-        OptionEnum[] options = currentBuildMode.options;
-        for (int i = 0; i < options.length; i++) {
-            for (int j = 0; j < options[i].actions.length; j++) {
-                ActionEnum action = options[i].actions[j];
-                buttons.add(new MenuButton(action.name, action, buttonDistance + j * 26, -13 + i * 39, Direction.DOWN));
-            }
-        }
-
-        switchTo = null;
-        doAction = null;
-
-        //Draw buildmode backgrounds
-        if (!modes.isEmpty()) {
-            final int totalModes = Math.max( 3, modes.size() );
-            int currentMode = 0;
-            final double fragment = Math.PI * 0.005;
-            final double fragment2 = Math.PI * 0.0025;
-            final double perObject = 2.0 * Math.PI / totalModes;
-
-            for (int i = 0; i < modes.size(); i++) {
-                MenuRegion menuRegion = modes.get(i);
-                final double beginRadians = currentMode * perObject - quarterCircle;
-                final double endRadians = (currentMode + 1) * perObject - quarterCircle;
-
-                menuRegion.x1 = Math.cos(beginRadians);
-                menuRegion.x2 = Math.cos(endRadians);
-                menuRegion.y1 = Math.sin(beginRadians);
-                menuRegion.y2 = Math.sin(endRadians);
-
-                final double x1m1 = Math.cos(beginRadians + fragment) * ringInnerEdge;
-                final double x2m1 = Math.cos(endRadians - fragment) * ringInnerEdge;
-                final double y1m1 = Math.sin(beginRadians + fragment) * ringInnerEdge;
-                final double y2m1 = Math.sin(endRadians - fragment) * ringInnerEdge;
-
-                final double x1m2 = Math.cos(beginRadians + fragment2) * ringOuterEdge;
-                final double x2m2 = Math.cos(endRadians - fragment2) * ringOuterEdge;
-                final double y1m2 = Math.sin(beginRadians + fragment2) * ringOuterEdge;
-                final double y2m2 = Math.sin(endRadians - fragment2) * ringOuterEdge;
-
-                float r = 0.0f;
-                float g = 0.0f;
-                float b = 0.0f;
-                float a = 0.5f;
-
-                //check if current mode
-                int buildMode = currentBuildMode.ordinal();
-                if (buildMode == i) {
-                    r = 0f;
-                    g = 0.5f;
-                    b = 1f;
-                    a = 0.5f;
-                    //menuRegion.highlighted = true; //draw text
-                }
-
-                //check if mouse is over this region
-                final boolean isMouseInQuad = inTriangle(x1m1, y1m1, x2m2, y2m2, x2m1, y2m1, mouseXCenter, mouseYCenter)
-                                              || inTriangle(x1m1, y1m1, x1m2, y1m2, x2m2, y2m2, mouseXCenter, mouseYCenter);
-
-                if (beginRadians <= mouseRadians && mouseRadians <= endRadians && isMouseInQuad) {
-                    r = 0.6f;
-                    g = 0.8f;
-                    b = 1f;
-                    a = 0.6f;
-                    menuRegion.highlighted = true;
-                    switchTo = menuRegion.mode;
-                }
-
-                buffer.pos(middleX + x1m1, middleY + y1m1, blitOffset).color(r, g, b, a).endVertex();
-                buffer.pos(middleX + x2m1, middleY + y2m1, blitOffset).color(r, g, b, a).endVertex();
-                buffer.pos(middleX + x2m2, middleY + y2m2, blitOffset).color(r, g, b, a).endVertex();
-                buffer.pos(middleX + x1m2, middleY + y1m2, blitOffset).color(r, g, b, a).endVertex();
-
-                currentMode++;
-            }
-        }
-
-        //Draw action backgrounds
-        for (final MenuButton btn : buttons) {
-            float r = 0.5f;
-            float g = 0.5f;
-            float b = 0.5f;
-            float a = 0.5f;
-
-            //highlight when active option
-            if (btn.action == getBuildSpeed() ||
-                btn.action == getFill() ||
-                btn.action == getCubeFill() ||
-                btn.action == getRaisedEdge() ||
-                btn.action == getLineThickness() ||
-                btn.action == getCircleStart()) {
-                r = 0.0f;
-                g = 0.5f;
-                b = 1f;
-                a = 0.6f;
-            }
-
-            //highlight when mouse over
-            if (btn.x1 <= mouseXCenter && btn.x2 >= mouseXCenter && btn.y1 <= mouseYCenter && btn.y2 >= mouseYCenter) {
-                r = 0.6f;
-                g = 0.8f;
-                b = 1f;
-                a = 0.6f;
-                btn.highlighted = true;
-                doAction = btn.action;
-            }
-
-            buffer.pos(middleX + btn.x1, middleY + btn.y1, blitOffset).color(r, g, b, a).endVertex();
-            buffer.pos(middleX + btn.x1, middleY + btn.y2, blitOffset).color(r, g, b, a).endVertex();
-            buffer.pos(middleX + btn.x2, middleY + btn.y2, blitOffset).color(r, g, b, a).endVertex();
-            buffer.pos(middleX + btn.x2, middleY + btn.y1, blitOffset).color(r, g, b, a).endVertex();
-        }
-
-        tessellator.draw();
-
-        GlStateManager.shadeModel(GL11.GL_FLAT);
-
-        GlStateManager.translatef(0f, 0f, 5f);
-        GlStateManager.enableTexture();
-        GlStateManager.color3f(1f, 1f, 1f);
-        GlStateManager.disableBlend();
-        GlStateManager.enableAlphaTest();
-        GlStateManager.bindTexture(Minecraft.getInstance().getTextureMap().getGlTextureId());
-
-        buffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_COLOR);
-
-        //Draw buildmode icons
-        for (final MenuRegion menuRegion : modes) {
-
-            final double x = (menuRegion.x1 + menuRegion.x2) * 0.5 * (ringOuterEdge * 0.6 + 0.4 * ringInnerEdge);
-            final double y = (menuRegion.y1 + menuRegion.y2) * 0.5 * (ringOuterEdge * 0.6 + 0.4 * ringInnerEdge);
-
-            final TextureAtlasSprite sprite = ModClientEventHandler.getBuildModeIcon(menuRegion.mode);
-
-            final double x1 = x - 8;
-            final double x2 = x + 8;
-            final double y1 = y - 8;
-            final double y2 = y + 8;
-
-            final float f = 1f;
-            final float a = 1f;
-
-            final double u1 = 0;
-            final double u2 = 16;
-            final double v1 = 0;
-            final double v2 = 16;
-
-            buffer.pos(middleX + x1, middleY + y1, blitOffset).tex(sprite.getInterpolatedU(u1), sprite.getInterpolatedV(v1)).color(f, f, f, a).endVertex();
-            buffer.pos(middleX + x1, middleY + y2, blitOffset).tex(sprite.getInterpolatedU(u1), sprite.getInterpolatedV(v2)).color(f, f, f, a).endVertex();
-            buffer.pos(middleX + x2, middleY + y2, blitOffset).tex(sprite.getInterpolatedU(u2), sprite.getInterpolatedV(v2)).color(f, f, f, a).endVertex();
-            buffer.pos(middleX + x2, middleY + y1, blitOffset).tex(sprite.getInterpolatedU(u2), sprite.getInterpolatedV(v1)).color(f, f, f, a).endVertex();
-        }
-
-        //Draw action icons
-        for (final MenuButton button : buttons) {
-
-            final float f = 1f;
-            final float a = 1f;
-
-            final double u1 = 0;
-            final double u2 = 16;
-            final double v1 = 0;
-            final double v2 = 16;
-
-            final TextureAtlasSprite sprite = ModClientEventHandler.getModeOptionIcon(button.action);
-
-            final double btnmiddleX = (button.x1 + button.x2) / 2 + 0.01;
-            final double btnmiddleY = (button.y1 + button.y2) / 2 + 0.01;
-            final double btnx1 = btnmiddleX - 8;
-            final double btnx2 = btnmiddleX + 8;
-            final double btny1 = btnmiddleY - 8;
-            final double btny2 = btnmiddleY + 8;
-
-            buffer.pos(middleX + btnx1, middleY + btny1, blitOffset).tex(sprite.getInterpolatedU(u1), sprite.getInterpolatedV(v1)).color(f, f, f, a).endVertex();
-            buffer.pos(middleX + btnx1, middleY + btny2, blitOffset).tex(sprite.getInterpolatedU(u1), sprite.getInterpolatedV(v2)).color(f, f, f, a).endVertex();
-            buffer.pos(middleX + btnx2, middleY + btny2, blitOffset).tex(sprite.getInterpolatedU(u2), sprite.getInterpolatedV(v2)).color(f, f, f, a).endVertex();
-            buffer.pos(middleX + btnx2, middleY + btny1, blitOffset).tex(sprite.getInterpolatedU(u2), sprite.getInterpolatedV(v1)).color(f, f, f, a).endVertex();
-        }
-
-        tessellator.draw();
-
-        //Draw strings
-        //font.drawStringWithShadow("Actions", (int) (middleX - buttonDistance - 13) - font.getStringWidth("Actions") * 0.5f, (int) middleY - 38, 0xffffffff);
-
-        //Draw option strings
-        for (int i = 0; i < currentBuildMode.options.length; i++) {
-            OptionEnum option = options[i];
-            font.drawStringWithShadow(I18n.format(option.name), (int) (middleX + buttonDistance - 9), (int) middleY - 37 + i * 39, 0xeeeeeeff);
-        }
-
-        String credits = "Effortless Building";
-        font.drawStringWithShadow(credits, width - font.getStringWidth(credits) - 4, height - 10, 0x88888888);
-
-        //Draw buildmode text
-        for (final MenuRegion menuRegion : modes) {
-
-            if (menuRegion.highlighted) {
-                final double x = (menuRegion.x1 + menuRegion.x2) * 0.5;
-                final double y = (menuRegion.y1 + menuRegion.y2) * 0.5;
-
-                int fixed_x = (int) (x * textDistance);
-                final int fixed_y = (int) (y * textDistance) - font.FONT_HEIGHT / 2;
-                final String text = I18n.format(menuRegion.mode.name);
-
-                if ( x <= -0.2 ) {
-                    fixed_x -= font.getStringWidth(text);
-                } else if ( -0.2 <= x && x <= 0.2 ) {
-                    fixed_x -= font.getStringWidth(text) / 2;
-                }
-
-                font.drawStringWithShadow(text, (int) middleX + fixed_x, (int) middleY + fixed_y, 0xffffffff);
-            }
-        }
-
-        //Draw action text
-        for (final MenuButton button : buttons) {
-            if (button.highlighted) {
-                String text = TextFormatting.AQUA + button.name;
-                int wrap = 120;
-                String keybind = "";
-                String keybindFormatted = "";
-
-                //Add keybind in brackets
-                if (button.action == ActionEnum.UNDO) {
-                    keybind = ClientProxy.keyBindings[4].getLocalizedName();
-                }
-                if (button.action == ActionEnum.REDO) {
-                    keybind = ClientProxy.keyBindings[5].getLocalizedName();
-                }
-                if (button.action == ActionEnum.REPLACE) {
-                    keybind = ClientProxy.keyBindings[1].getLocalizedName();
-                }
-                if (button.action == ActionEnum.OPEN_MODIFIER_SETTINGS) {
-                    keybind = ClientProxy.keyBindings[0].getLocalizedName();
-                }
-                if (currentBuildMode.options.length > 0) {
-                    //Add (ctrl) to first two actions of first option
-                    if (button.action == currentBuildMode.options[0].actions[0]
-                        || button.action == currentBuildMode.options[0].actions[1]) {
-                        keybind = ClientProxy.keyBindings[6].getLocalizedName();
-                        if (keybind.equals("Left Control")) keybind = "Ctrl";
-                    }
-                }
-                if (!keybind.isEmpty()) keybindFormatted = TextFormatting.GRAY + "(" + WordUtils.capitalizeFully(keybind) + ")";
-
-                if (button.textSide == Direction.WEST) {
-
-                    font.drawSplitString( text, (int) (middleX + button.x1 - 8 ) - font.getStringWidth(text),
-                            (int) (middleY + button.y1 + 6), wrap, 0xffffffff);
-
-                } else if (button.textSide == Direction.EAST) {
-
-                    font.drawSplitString(text, (int) (middleX + button.x2 + 8),
-                            (int) (middleY + button.y1 + 6 ), wrap, 0xffffffff);
-
-                } else if (button.textSide == Direction.UP || button.textSide == Direction.NORTH) {
-
-                    font.drawSplitString( keybindFormatted, (int) (middleX + (button.x1 + button.x2) * 0.5 - font.getStringWidth(keybindFormatted) * 0.5),
-                            (int) (middleY + button.y1 - 26), wrap,0xffffffff);
-
-                    font.drawSplitString( text, (int) (middleX + (button.x1 + button.x2) * 0.5 - font.getStringWidth(text) * 0.5),
-                            (int) (middleY + button.y1 - 14), wrap,0xffffffff);
-
-                } else if (button.textSide == Direction.DOWN || button.textSide == Direction.SOUTH) {
-
-                    font.drawSplitString(text, (int) (middleX + (button.x1 + button.x2) * 0.5 - font.getStringWidth(text) * 0.5),
-                            (int) (middleY + button.y1 + 26), wrap, 0xffffffff);
-
-                    font.drawSplitString(keybindFormatted, (int) (middleX + (button.x1 + button.x2) * 0.5 - font.getStringWidth(keybindFormatted) * 0.5),
-                            (int) (middleY + button.y1 + 38), wrap, 0xffffffff);
-
-                }
-
-            }
-        }
-
-        GlStateManager.popMatrix();
-    }
-
-    private boolean inTriangle(final double x1, final double y1, final double x2, final double y2,
-                               final double x3, final double y3, final double x, final double y ) {
-        final double ab = (x1 - x) * (y2 - y) - (x2 - x) * (y1 - y);
-        final double bc = (x2 - x) * (y3 - y) - (x3 - x) * (y2 - y);
-        final double ca = (x3 - x) * (y1 - y) - (x1 - x) * (y3 - y);
-        return sign(ab) == sign(bc) && sign(bc) == sign(ca);
-    }
-
-    private int sign(final double n) {
-        return n > 0 ? 1 : -1;
-    }
-
-    /**
-     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
-     */
-    @Override
-    public boolean mouseClicked(double mouseX, double mouseY, int mouseButton) {
-        EffortlessBuilding.log("mouse clicked");
-
-//        KeyBinding.updateKeyBindState();
-//        KeyBinding.setKeyBindState(ClientProxy.keyBindings[3].getKeyCode(), true);
-
-//        if (mouseButton == 0) {
-//            this.mc.displayGuiScreen(null);
-//
-//            if (this.mc.currentScreen == null) {
-//                this.mc.setIngameFocus();
-//            }
-//        }
-        return super.mouseClicked(mouseX, mouseY, mouseButton);
-    }
-
 }
 

src/main/java/nl/requios/effortlessbuilding/gui/buildmodifier/ArraySettingsGui.java

@@ -1,9 +1,10 @@
 package nl.requios.effortlessbuilding.gui.buildmodifier;
 
+import com.mojang.blaze3d.matrix.MatrixStack;
 import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.client.gui.widget.Widget;
-import net.minecraft.client.gui.widget.button.Button;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.text.StringTextComponent;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
@@ -48,23 +49,23 @@ public class ArraySettingsGui extends GuiCollapsibleScrollEntry {
 		y = top + 20;
 		textArrayOffsetX = new GuiNumberField(font, buttons, left + 70, y, 50, 18);
 		textArrayOffsetX.setNumber(0);
-        textArrayOffsetX.setTooltip("How much each copy is shifted.");
+		textArrayOffsetX.setTooltip(new StringTextComponent("How much each copy is shifted."));
 		arrayNumberFieldList.add(textArrayOffsetX);
 
 		textArrayOffsetY = new GuiNumberField(font, buttons, left + 140, y, 50, 18);
 		textArrayOffsetY.setNumber(0);
-        textArrayOffsetY.setTooltip("How much each copy is shifted.");
+		textArrayOffsetY.setTooltip(new StringTextComponent("How much each copy is shifted."));
 		arrayNumberFieldList.add(textArrayOffsetY);
 
 		textArrayOffsetZ = new GuiNumberField(font, buttons, left + 210, y, 50, 18);
 		textArrayOffsetZ.setNumber(0);
-        textArrayOffsetZ.setTooltip("How much each copy is shifted.");
+		textArrayOffsetZ.setTooltip(new StringTextComponent("How much each copy is shifted."));
 		arrayNumberFieldList.add(textArrayOffsetZ);
 
 		y = top + 50;
 		textArrayCount = new GuiNumberField(font, buttons, left + 55, y, 50, 18);
 		textArrayCount.setNumber(5);
-        textArrayCount.setTooltip("How many copies should be made.");
+		textArrayCount.setTooltip(new StringTextComponent("How many copies should be made."));
 		arrayNumberFieldList.add(textArrayCount);
 
 		ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(mc.player);
@@ -85,48 +86,47 @@ public class ArraySettingsGui extends GuiCollapsibleScrollEntry {
 	}
 
 	@Override
-    public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY,
+	public void drawEntry(MatrixStack ms, int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY,
 						  boolean isSelected, float partialTicks) {
 		int yy = y;
 		int offset = 8;
 
-        buttonArrayEnabled.render(mouseX, mouseY, partialTicks);
+		buttonArrayEnabled.render(ms, mouseX, mouseY, partialTicks);
 		if (buttonArrayEnabled.isChecked()) {
 			buttonArrayEnabled.y = yy;
-            font.drawString("Array enabled", left + offset, yy + 2, 0xFFFFFF);
+			font.draw(ms, "Array enabled", left + offset, yy + 2, 0xFFFFFF);
 
 			yy = y + 20;
-            font.drawString("Offset", left + offset, yy + 5, 0xFFFFFF);
+			font.draw(ms, "Offset", left + offset, yy + 5, 0xFFFFFF);
-            font.drawString("X", left + 50 + offset, yy + 5, 0xFFFFFF);
+			font.draw(ms, "X", left + 50 + offset, yy + 5, 0xFFFFFF);
 			textArrayOffsetX.y = yy;
-            font.drawString("Y", left + 120 + offset, yy + 5, 0xFFFFFF);
+			font.draw(ms, "Y", left + 120 + offset, yy + 5, 0xFFFFFF);
 			textArrayOffsetY.y = yy;
-            font.drawString("Z", left + 190 + offset, yy + 5, 0xFFFFFF);
+			font.draw(ms, "Z", left + 190 + offset, yy + 5, 0xFFFFFF);
 			textArrayOffsetZ.y = yy;
 
 			yy = y + 50;
-            font.drawString("Count", left + offset, yy + 5, 0xFFFFFF);
+			font.draw(ms, "Count", left + offset, yy + 5, 0xFFFFFF);
 			textArrayCount.y = yy;
 
 			int currentReach = Math.max(-1, getArrayReach());
 			int maxReach = ReachHelper.getMaxReach(mc.player);
 			TextFormatting reachColor = isCurrentReachValid(currentReach, maxReach) ? TextFormatting.GRAY : TextFormatting.RED;
 			String reachText = "Reach: " + reachColor + currentReach + TextFormatting.GRAY + "/" + TextFormatting.GRAY + maxReach;
-            font.drawString(reachText, left + 176 + offset, yy + 5, 0xFFFFFF);
+			font.draw(ms, reachText, left + 176 + offset, yy + 5, 0xFFFFFF);
 
-            arrayNumberFieldList.forEach(numberField -> numberField.drawNumberField(mouseX, mouseY, partialTicks));
+			arrayNumberFieldList.forEach(numberField -> numberField.drawNumberField(ms, mouseX, mouseY, partialTicks));
 		} else {
 			buttonArrayEnabled.y = yy;
-            font.drawString("Array disabled", left + offset, yy + 2, 0x999999);
+			font.draw(ms, "Array disabled", left + offset, yy + 2, 0x999999);
 		}
 
 	}
 
-    public void drawTooltip(Screen guiScreen, int mouseX, int mouseY) {
+	public void drawTooltip(MatrixStack ms, Screen guiScreen, int mouseX, int mouseY) {
 		//Draw tooltips last
-        if (buttonArrayEnabled.isChecked())
+		if (buttonArrayEnabled.isChecked()) {
-        {
+			arrayNumberFieldList.forEach(numberField -> numberField.drawTooltip(ms, scrollPane.parent, mouseX, mouseY));
-            arrayNumberFieldList.forEach(numberField -> numberField.drawTooltip(scrollPane.parent, mouseX, mouseY));
 		}
 	}
 
@@ -146,7 +146,7 @@ public class ArraySettingsGui extends GuiCollapsibleScrollEntry {
 		boolean insideArrayEnabledLabel = mouseX >= left && mouseX < right && relativeY >= -2 && relativeY < 12;
 
 		if (insideArrayEnabledLabel) {
-            buttonArrayEnabled.playDownSound(this.mc.getSoundHandler());
+			buttonArrayEnabled.playDownSound(this.mc.getSoundManager());
 			buttonArrayEnabled.onClick(mouseX, mouseY);
 		}
 
@@ -183,8 +183,7 @@ public class ArraySettingsGui extends GuiCollapsibleScrollEntry {
 	}
 
 	private int getArrayReach() {
-        try
+		try {
-        {
 			//find largest offset
 			double x = Math.abs(textArrayOffsetX.getNumber());
 			double y = Math.abs(textArrayOffsetY.getNumber());

src/main/java/nl/requios/effortlessbuilding/gui/buildmodifier/MirrorSettingsGui.java

@@ -1,10 +1,12 @@
 package nl.requios.effortlessbuilding.gui.buildmodifier;
 
+import com.mojang.blaze3d.matrix.MatrixStack;
+import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.client.gui.widget.Widget;
 import net.minecraft.client.gui.widget.button.Button;
-import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.util.ResourceLocation;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
+import net.minecraft.util.text.StringTextComponent;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
@@ -55,17 +57,17 @@ public class MirrorSettingsGui extends GuiCollapsibleScrollEntry {
 		textMirrorPosX = new GuiNumberField(font, buttonList, left + 58, y, 62, 18);
 		textMirrorPosX.setNumber(0);
 		textMirrorPosX.setTooltip(
-                Arrays.asList("The position of the mirror.", TextFormatting.GRAY + "For odd numbered builds add 0.5."));
+			Arrays.asList(new StringTextComponent("The position of the mirror."), new StringTextComponent("For odd numbered builds add 0.5.").withStyle(TextFormatting.GRAY)));
 		mirrorNumberFieldList.add(textMirrorPosX);
 
 		textMirrorPosY = new GuiNumberField(font, buttonList, left + 138, y, 62, 18);
 		textMirrorPosY.setNumber(64);
-        textMirrorPosY.setTooltip(Arrays.asList("The position of the mirror.", TextFormatting.GRAY + "For odd numbered builds add 0.5."));
+		textMirrorPosY.setTooltip(Arrays.asList(new StringTextComponent("The position of the mirror."), new StringTextComponent("For odd numbered builds add 0.5.").withStyle(TextFormatting.GRAY)));
 		mirrorNumberFieldList.add(textMirrorPosY);
 
 		textMirrorPosZ = new GuiNumberField(font, buttonList, left + 218, y, 62, 18);
 		textMirrorPosZ.setNumber(0);
-        textMirrorPosZ.setTooltip(Arrays.asList("The position of the mirror.", TextFormatting.GRAY + "For odd numbered builds add 0.5."));
+		textMirrorPosZ.setTooltip(Arrays.asList(new StringTextComponent("The position of the mirror."), new StringTextComponent("For odd numbered builds add 0.5.").withStyle(TextFormatting.GRAY)));
 		mirrorNumberFieldList.add(textMirrorPosZ);
 
 		y = top + 50;
@@ -82,53 +84,53 @@ public class MirrorSettingsGui extends GuiCollapsibleScrollEntry {
 		textMirrorRadius = new GuiNumberField(font, buttonList, left + 218, y, 62, 18);
 		textMirrorRadius.setNumber(50);
 		//TODO change to diameter (remove /2)
-        textMirrorRadius.setTooltip(Arrays.asList("How far the mirror reaches in any direction.",
+		textMirrorRadius.setTooltip(Arrays.asList(new StringTextComponent("How far the mirror reaches in any direction."),
-                TextFormatting.GRAY + "Max: " + TextFormatting.GOLD + ReachHelper.getMaxReach(mc.player) / 2,
+			new StringTextComponent("Max: ").withStyle(TextFormatting.GRAY).append(new StringTextComponent(String.valueOf(ReachHelper.getMaxReach(mc.player) / 2)).withStyle(TextFormatting.GOLD)),
-                TextFormatting.GRAY + "Upgradeable in survival with reach upgrades."));
+			new StringTextComponent("Upgradeable in survival with reach upgrades.").withStyle(TextFormatting.GRAY)));
 		mirrorNumberFieldList.add(textMirrorRadius);
 
 		y = top + 72;
 		buttonCurrentPosition = new GuiIconButton(left + 5, y, 0, 0, BUILDING_ICONS, button -> {
-            Vec3d pos = new Vec3d(Math.floor(mc.player.posX) + 0.5, Math.floor(mc.player.posY) + 0.5, Math.floor(mc.player.posZ) + 0.5);
+			Vector3d pos = new Vector3d(Math.floor(mc.player.getX()) + 0.5, Math.floor(mc.player.getY()) + 0.5, Math.floor(mc.player.getZ()) + 0.5);
 			textMirrorPosX.setNumber(pos.x);
 			textMirrorPosY.setNumber(pos.y);
 			textMirrorPosZ.setNumber(pos.z);
 		});
-        buttonCurrentPosition.setTooltip("Set mirror position to current player position");
+		buttonCurrentPosition.setTooltip(new StringTextComponent("Set mirror position to current player position"));
 		mirrorIconButtonList.add(buttonCurrentPosition);
 
 		buttonToggleOdd = new GuiIconButton(left + 35, y, 0, 20, BUILDING_ICONS, button -> {
 			toggleOdd = !toggleOdd;
 			buttonToggleOdd.setUseAlternateIcon(toggleOdd);
 			if (toggleOdd) {
-                buttonToggleOdd.setTooltip(Arrays.asList("Set mirror position to corner of block", "for even numbered builds"));
+				buttonToggleOdd.setTooltip(Arrays.asList(new StringTextComponent("Set mirror position to corner of block"), new StringTextComponent("for even numbered builds")));
 				textMirrorPosX.setNumber(textMirrorPosX.getNumber() + 0.5);
 				textMirrorPosY.setNumber(textMirrorPosY.getNumber() + 0.5);
 				textMirrorPosZ.setNumber(textMirrorPosZ.getNumber() + 0.5);
 			} else {
-                buttonToggleOdd.setTooltip(Arrays.asList("Set mirror position to middle of block", "for odd numbered builds"));
+				buttonToggleOdd.setTooltip(Arrays.asList(new StringTextComponent("Set mirror position to middle of block"), new StringTextComponent("for odd numbered builds")));
 				textMirrorPosX.setNumber(Math.floor(textMirrorPosX.getNumber()));
 				textMirrorPosY.setNumber(Math.floor(textMirrorPosY.getNumber()));
 				textMirrorPosZ.setNumber(Math.floor(textMirrorPosZ.getNumber()));
 			}
 		});
-        buttonToggleOdd.setTooltip(Arrays.asList("Set mirror position to middle of block", "for odd numbered builds"));
+		buttonToggleOdd.setTooltip(Arrays.asList(new StringTextComponent("Set mirror position to middle of block"), new StringTextComponent("for odd numbered builds")));
 		mirrorIconButtonList.add(buttonToggleOdd);
 
 		buttonDrawLines = new GuiIconButton(left + 65, y, 0, 40, BUILDING_ICONS, button -> {
 			drawLines = !drawLines;
 			buttonDrawLines.setUseAlternateIcon(drawLines);
-            buttonDrawLines.setTooltip(drawLines ? "Hide lines" : "Show lines");
+			buttonDrawLines.setTooltip(new StringTextComponent(drawLines ? "Hide lines" : "Show lines"));
 		});
-        buttonDrawLines.setTooltip("Show lines");
+		buttonDrawLines.setTooltip(new StringTextComponent("Show lines"));
 		mirrorIconButtonList.add(buttonDrawLines);
 
 		buttonDrawPlanes = new GuiIconButton(left + 95, y, 0, 60, BUILDING_ICONS, button -> {
 			drawPlanes = !drawPlanes;
 			buttonDrawPlanes.setUseAlternateIcon(drawPlanes);
-            buttonDrawPlanes.setTooltip(drawPlanes ? "Hide area" : "Show area");
+			buttonDrawPlanes.setTooltip(new StringTextComponent(drawPlanes ? "Hide area" : "Show area"));
 		});
-        buttonDrawPlanes.setTooltip("Show area");
+		buttonDrawPlanes.setTooltip(new StringTextComponent("Show area"));
 		mirrorIconButtonList.add(buttonDrawPlanes);
 
 		ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(mc.player);
@@ -146,14 +148,14 @@ public class MirrorSettingsGui extends GuiCollapsibleScrollEntry {
 			drawPlanes = m.drawPlanes;
 			buttonDrawLines.setUseAlternateIcon(drawLines);
 			buttonDrawPlanes.setUseAlternateIcon(drawPlanes);
-            buttonDrawLines.setTooltip(drawLines ? "Hide lines" : "Show lines");
+			buttonDrawLines.setTooltip(new StringTextComponent(drawLines ? "Hide lines" : "Show lines"));
-            buttonDrawPlanes.setTooltip(drawPlanes ? "Hide area" : "Show area");
+			buttonDrawPlanes.setTooltip(new StringTextComponent(drawPlanes ? "Hide area" : "Show area"));
 			if (textMirrorPosX.getNumber() == Math.floor(textMirrorPosX.getNumber())) {
 				toggleOdd = false;
-                buttonToggleOdd.setTooltip(Arrays.asList("Set mirror position to middle of block", "for odd numbered builds"));
+				buttonToggleOdd.setTooltip(Arrays.asList(new StringTextComponent("Set mirror position to middle of block"), new StringTextComponent("for odd numbered builds")));
 			} else {
 				toggleOdd = true;
-                buttonToggleOdd.setTooltip(Arrays.asList("Set mirror position to corner of block", "for even numbered builds"));
+				buttonToggleOdd.setTooltip(Arrays.asList(new StringTextComponent("Set mirror position to corner of block"), new StringTextComponent("for even numbered builds")));
 			}
 			buttonToggleOdd.setUseAlternateIcon(toggleOdd);
 		}
@@ -171,32 +173,32 @@ public class MirrorSettingsGui extends GuiCollapsibleScrollEntry {
 	}
 
 	@Override
-    public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY,
+	public void drawEntry(MatrixStack ms, int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY,
 						  boolean isSelected, float partialTicks) {
 
 		int yy = y;
 		int offset = 8;
 
-        buttonMirrorEnabled.render(mouseX, mouseY, partialTicks);
+		buttonMirrorEnabled.render(ms, mouseX, mouseY, partialTicks);
 		if (buttonMirrorEnabled.isChecked()) {
 			buttonMirrorEnabled.y = yy;
-            font.drawString("Mirror enabled", left + offset, yy + 2, 0xFFFFFF);
+			font.draw(ms, "Mirror enabled", left + offset, yy + 2, 0xFFFFFF);
 
 			yy = y + 18;
-            font.drawString("Position", left + offset, yy + 5, 0xFFFFFF);
+			font.draw(ms, "Position", left + offset, yy + 5, 0xFFFFFF);
-            font.drawString("X", left + 40 + offset, yy + 5, 0xFFFFFF);
+			font.draw(ms, "X", left + 40 + offset, yy + 5, 0xFFFFFF);
 			textMirrorPosX.y = yy;
-            font.drawString("Y", left + 120 + offset, yy + 5, 0xFFFFFF);
+			font.draw(ms, "Y", left + 120 + offset, yy + 5, 0xFFFFFF);
 			textMirrorPosY.y = yy;
-            font.drawString("Z", left + 200 + offset, yy + 5, 0xFFFFFF);
+			font.draw(ms, "Z", left + 200 + offset, yy + 5, 0xFFFFFF);
 			textMirrorPosZ.y = yy;
 
 			yy = y + 50;
-            font.drawString("Direction", left + offset, yy + 2, 0xFFFFFF);
+			font.draw(ms, "Direction", left + offset, yy + 2, 0xFFFFFF);
 			buttonMirrorX.y = yy;
 			buttonMirrorY.y = yy;
 			buttonMirrorZ.y = yy;
-            font.drawString("Radius", left + 176 + offset, yy + 2, 0xFFFFFF);
+			font.draw(ms, "Radius", left + 176 + offset, yy + 2, 0xFFFFFF);
 			textMirrorRadius.y = yy - 3;
 
 			yy = y + 72;
@@ -205,22 +207,21 @@ public class MirrorSettingsGui extends GuiCollapsibleScrollEntry {
 			buttonDrawLines.y = yy;
 			buttonDrawPlanes.y = yy;
 
-            mirrorButtonList.forEach(button -> button.render(mouseX, mouseY, partialTicks));
+			mirrorButtonList.forEach(button -> button.render(ms, mouseX, mouseY, partialTicks));
-            mirrorIconButtonList.forEach(button -> button.render(mouseX, mouseY, partialTicks));
+			mirrorIconButtonList.forEach(button -> button.render(ms, mouseX, mouseY, partialTicks));
-            mirrorNumberFieldList.forEach(numberField -> numberField.drawNumberField(mouseX, mouseY, partialTicks));
+			mirrorNumberFieldList.forEach(numberField -> numberField.drawNumberField(ms, mouseX, mouseY, partialTicks));
 		} else {
 			buttonMirrorEnabled.y = yy;
-            font.drawString("Mirror disabled", left + offset, yy + 2, 0x999999);
+			font.draw(ms, "Mirror disabled", left + offset, yy + 2, 0x999999);
 		}
 
 	}
 
-    public void drawTooltip(Screen guiScreen, int mouseX, int mouseY) {
+	public void drawTooltip(MatrixStack ms, Screen guiScreen, int mouseX, int mouseY) {
 		//Draw tooltips last
-        if (buttonMirrorEnabled.isChecked())
+		if (buttonMirrorEnabled.isChecked()) {
-        {
+			mirrorIconButtonList.forEach(iconButton -> iconButton.drawTooltip(ms, scrollPane.parent, mouseX, mouseY));
-            mirrorIconButtonList.forEach(iconButton -> iconButton.drawTooltip(scrollPane.parent, mouseX, mouseY));
+			mirrorNumberFieldList.forEach(numberField -> numberField.drawTooltip(ms, scrollPane.parent, mouseX, mouseY));
-            mirrorNumberFieldList.forEach(numberField -> numberField.drawTooltip(scrollPane.parent, mouseX, mouseY));
 		}
 	}
 
@@ -240,7 +241,7 @@ public class MirrorSettingsGui extends GuiCollapsibleScrollEntry {
 		boolean insideMirrorEnabledLabel = mouseX >= left && mouseX < right && relativeY >= -2 && relativeY < 12;
 
 		if (insideMirrorEnabledLabel) {
-            buttonMirrorEnabled.playDownSound(this.mc.getSoundHandler());
+			buttonMirrorEnabled.playDownSound(this.mc.getSoundManager());
 			buttonMirrorEnabled.onClick(mouseX, mouseY);
 		}
 
@@ -250,9 +251,9 @@ public class MirrorSettingsGui extends GuiCollapsibleScrollEntry {
 	public Mirror.MirrorSettings getMirrorSettings() {
 		boolean mirrorEnabled = buttonMirrorEnabled.isChecked();
 
-        Vec3d mirrorPos = new Vec3d(0, 64, 0);
+		Vector3d mirrorPos = new Vector3d(0, 64, 0);
 		try {
-            mirrorPos = new Vec3d(textMirrorPosX.getNumber(), textMirrorPosY.getNumber(), textMirrorPosZ.getNumber());
+			mirrorPos = new Vector3d(textMirrorPosX.getNumber(), textMirrorPosY.getNumber(), textMirrorPosZ.getNumber());
 		} catch (NumberFormatException | NullPointerException ex) {
 			EffortlessBuilding.log(mc.player, "Mirror position not a valid number.");
 		}

src/main/java/nl/requios/effortlessbuilding/gui/buildmodifier/ModifierSettingsGui.java

@@ -1,9 +1,10 @@
 package nl.requios.effortlessbuilding.gui.buildmodifier;
 
+import com.mojang.blaze3d.matrix.MatrixStack;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.client.gui.widget.button.Button;
-import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.StringTextComponent;
 import net.minecraft.util.text.TranslationTextComponent;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
@@ -49,8 +50,8 @@ public class ModifierSettingsGui extends Screen {
 
 		//Close button
 		int y = height - 26;
-        buttonClose = new Button(width / 2 - 100, y, 200, 20, "Close", (button) -> {
+		buttonClose = new Button(width / 2 - 100, y, 200, 20, new StringTextComponent("Close"), (button) -> {
-            Minecraft.getInstance().player.closeScreen();
+			Minecraft.getInstance().player.closeContainer();
 		});
 		buttons.add(buttonClose);
 	}
@@ -66,14 +67,14 @@ public class ModifierSettingsGui extends Screen {
 	@Override
 	//Set colors using GL11, use the fontObj field to display text
 	//Use drawTexturedModalRect() to transfers areas of a texture resource to the screen
-    public void render(int mouseX, int mouseY, float partialTicks) {
+	public void render(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
-        this.renderBackground();
+		this.renderBackground(ms);
 
-        scrollPane.render(mouseX, mouseY, partialTicks);
+		scrollPane.render(ms, mouseX, mouseY, partialTicks);
 
-        buttonClose.render(mouseX, mouseY, partialTicks);
+		buttonClose.render(ms, mouseX, mouseY, partialTicks);
 
-        scrollPane.drawTooltip(this, mouseX, mouseY);
+		scrollPane.drawTooltip(ms, this, mouseX, mouseY);
 	}
 
 
@@ -81,8 +82,8 @@ public class ModifierSettingsGui extends Screen {
 	public boolean charTyped(char typedChar, int keyCode) {
 		super.charTyped(typedChar, keyCode);
 		scrollPane.charTyped(typedChar, keyCode);
-        if (keyCode == ClientProxy.keyBindings[0].getKey().getKeyCode()) {
+		if (keyCode == ClientProxy.keyBindings[0].getKey().getValue()) {
-            minecraft.player.closeScreen();
+			minecraft.player.closeContainer();
 		}
 		return false;
 	}
@@ -96,8 +97,7 @@ public class ModifierSettingsGui extends Screen {
 
 	@Override
 	public boolean mouseReleased(double mouseX, double mouseY, int state) {
-        if (state != 0 || !scrollPane.mouseReleased(mouseX, mouseY, state))
+		if (state != 0 || !scrollPane.mouseReleased(mouseX, mouseY, state)) {
-        {
 			return super.mouseReleased(mouseX, mouseY, state);
 		}
 		return false;
@@ -137,8 +137,7 @@ public class ModifierSettingsGui extends Screen {
 		//Send to server
 		PacketHandler.INSTANCE.sendToServer(new ModifierSettingsMessage(modifierSettings));
 
-        //TODO fix not being able to scroll after this gui has opened
+		Minecraft.getInstance().mouseHandler.grabMouse();
-        Minecraft.getInstance().mouseHelper.grabMouse();
 	}
 
 }

src/main/java/nl/requios/effortlessbuilding/gui/buildmodifier/RadialMirrorSettingsGui.java

@@ -1,10 +1,12 @@
 package nl.requios.effortlessbuilding.gui.buildmodifier;
 
+import com.mojang.blaze3d.matrix.MatrixStack;
+import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.client.gui.widget.Widget;
 import net.minecraft.client.gui.widget.button.Button;
-import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.util.ResourceLocation;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
+import net.minecraft.util.text.StringTextComponent;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
@@ -55,75 +57,75 @@ public class RadialMirrorSettingsGui extends GuiCollapsibleScrollEntry {
 		textRadialMirrorPosX = new GuiNumberField(font, buttonList, left + 58, y, 62, 18);
 		textRadialMirrorPosX.setNumber(0);
 		textRadialMirrorPosX.setTooltip(
-                Arrays.asList("The position of the radial mirror.", TextFormatting.GRAY + "For odd numbered builds add 0.5."));
+			Arrays.asList(new StringTextComponent("The position of the radial mirror."), new StringTextComponent("For odd numbered builds add 0.5.").withStyle(TextFormatting.GRAY)));
 		radialMirrorNumberFieldList.add(textRadialMirrorPosX);
 
 		textRadialMirrorPosY = new GuiNumberField(font, buttonList, left + 138, y, 62, 18);
 		textRadialMirrorPosY.setNumber(64);
-        textRadialMirrorPosY.setTooltip(Arrays.asList("The position of the radial mirror.", TextFormatting.GRAY + "For odd numbered builds add 0.5."));
+		textRadialMirrorPosY.setTooltip(Arrays.asList(new StringTextComponent("The position of the radial mirror."), new StringTextComponent("For odd numbered builds add 0.5.").withStyle(TextFormatting.GRAY)));
 		radialMirrorNumberFieldList.add(textRadialMirrorPosY);
 
 		textRadialMirrorPosZ = new GuiNumberField(font, buttonList, left + 218, y, 62, 18);
 		textRadialMirrorPosZ.setNumber(0);
-        textRadialMirrorPosZ.setTooltip(Arrays.asList("The position of the radial mirror.", TextFormatting.GRAY + "For odd numbered builds add 0.5."));
+		textRadialMirrorPosZ.setTooltip(Arrays.asList(new StringTextComponent("The position of the radial mirror."), new StringTextComponent("For odd numbered builds add 0.5.").withStyle(TextFormatting.GRAY)));
 		radialMirrorNumberFieldList.add(textRadialMirrorPosZ);
 
 		y = top + 47;
 		textRadialMirrorSlices = new GuiNumberField(font, buttonList, left + 55, y, 50, 18);
 		textRadialMirrorSlices.setNumber(4);
-        textRadialMirrorSlices.setTooltip(Arrays.asList("The number of repeating slices.", TextFormatting.GRAY + "Minimally 2."));
+		textRadialMirrorSlices.setTooltip(Arrays.asList(new StringTextComponent("The number of repeating slices."), new StringTextComponent("Minimally 2.").withStyle(TextFormatting.GRAY)));
 		radialMirrorNumberFieldList.add(textRadialMirrorSlices);
 
 		textRadialMirrorRadius = new GuiNumberField(font, buttonList, left + 218, y, 62, 18);
 		textRadialMirrorRadius.setNumber(50);
 		//TODO change to diameter (remove /2)
-        textRadialMirrorRadius.setTooltip(Arrays.asList("How far the radial mirror reaches from its center position.",
+		textRadialMirrorRadius.setTooltip(Arrays.asList(new StringTextComponent("How far the radial mirror reaches from its center position."),
-                TextFormatting.GRAY + "Max: " + TextFormatting.GOLD + ReachHelper.getMaxReach(mc.player) / 2,
+			new StringTextComponent("Max: ").withStyle(TextFormatting.GRAY).append(new StringTextComponent(String.valueOf(ReachHelper.getMaxReach(mc.player) / 2)).withStyle(TextFormatting.GOLD)),
-                TextFormatting.GRAY + "Upgradeable in survival with reach upgrades."));
+			new StringTextComponent("Upgradeable in survival with reach upgrades.").withStyle(TextFormatting.GRAY)));
 		radialMirrorNumberFieldList.add(textRadialMirrorRadius);
 
 		y = top + 72;
 		buttonCurrentPosition = new GuiIconButton(left + 5, y, 0, 0, BUILDING_ICONS, button -> {
-            Vec3d pos = new Vec3d(Math.floor(mc.player.posX) + 0.5, Math.floor(mc.player.posY) + 0.5, Math.floor(mc.player.posZ) + 0.5);
+			Vector3d pos = new Vector3d(Math.floor(mc.player.getX()) + 0.5, Math.floor(mc.player.getY()) + 0.5, Math.floor(mc.player.getZ()) + 0.5);
 			textRadialMirrorPosX.setNumber(pos.x);
 			textRadialMirrorPosY.setNumber(pos.y);
 			textRadialMirrorPosZ.setNumber(pos.z);
 		});
-        buttonCurrentPosition.setTooltip("Set radial mirror position to current player position");
+		buttonCurrentPosition.setTooltip(new StringTextComponent("Set radial mirror position to current player position"));
 		radialMirrorIconButtonList.add(buttonCurrentPosition);
 
 		buttonToggleOdd = new GuiIconButton(left + 35, y, 0, 20, BUILDING_ICONS, button -> {
 			toggleOdd = !toggleOdd;
 			buttonToggleOdd.setUseAlternateIcon(toggleOdd);
 			if (toggleOdd) {
-                buttonToggleOdd.setTooltip(Arrays.asList("Set mirror position to corner of block", "for even numbered builds"));
+				buttonToggleOdd.setTooltip(Arrays.asList(new StringTextComponent("Set mirror position to corner of block"), new StringTextComponent("for even numbered builds")));
 				textRadialMirrorPosX.setNumber(textRadialMirrorPosX.getNumber() + 0.5);
 				textRadialMirrorPosY.setNumber(textRadialMirrorPosY.getNumber() + 0.5);
 				textRadialMirrorPosZ.setNumber(textRadialMirrorPosZ.getNumber() + 0.5);
 			} else {
-                buttonToggleOdd.setTooltip(Arrays.asList("Set mirror position to middle of block", "for odd numbered builds"));
+				buttonToggleOdd.setTooltip(Arrays.asList(new StringTextComponent("Set mirror position to middle of block"), new StringTextComponent("for odd numbered builds")));
 				textRadialMirrorPosX.setNumber(Math.floor(textRadialMirrorPosX.getNumber()));
 				textRadialMirrorPosY.setNumber(Math.floor(textRadialMirrorPosY.getNumber()));
 				textRadialMirrorPosZ.setNumber(Math.floor(textRadialMirrorPosZ.getNumber()));
 			}
 		});
-        buttonToggleOdd.setTooltip(Arrays.asList("Set radial mirror position to middle of block", "for odd numbered builds"));
+		buttonToggleOdd.setTooltip(Arrays.asList(new StringTextComponent("Set radial mirror position to middle of block"), new StringTextComponent("for odd numbered builds")));
 		radialMirrorIconButtonList.add(buttonToggleOdd);
 
 		buttonDrawLines = new GuiIconButton(left + 65, y, 0, 40, BUILDING_ICONS, button -> {
 			drawLines = !drawLines;
 			buttonDrawLines.setUseAlternateIcon(drawLines);
-            buttonDrawLines.setTooltip(drawLines ? "Hide lines" : "Show lines");
+			buttonDrawLines.setTooltip(new StringTextComponent(drawLines ? "Hide lines" : "Show lines"));
 		});
-        buttonDrawLines.setTooltip("Show lines");
+		buttonDrawLines.setTooltip(new StringTextComponent("Show lines"));
 		radialMirrorIconButtonList.add(buttonDrawLines);
 
 		buttonDrawPlanes = new GuiIconButton(left + 95, y, 0, 60, BUILDING_ICONS, button -> {
 			drawPlanes = !drawPlanes;
 			buttonDrawPlanes.setUseAlternateIcon(drawPlanes);
-            buttonDrawPlanes.setTooltip(drawPlanes ? "Hide area" : "Show area");
+			buttonDrawPlanes.setTooltip(new StringTextComponent(drawPlanes ? "Hide area" : "Show area"));
 		});
-        buttonDrawPlanes.setTooltip("Show area");
+		buttonDrawPlanes.setTooltip(new StringTextComponent("Show area"));
 		radialMirrorIconButtonList.add(buttonDrawPlanes);
 
 		y = top + 76;
@@ -144,14 +146,14 @@ public class RadialMirrorSettingsGui extends GuiCollapsibleScrollEntry {
 			drawPlanes = r.drawPlanes;
 			buttonDrawLines.setUseAlternateIcon(drawLines);
 			buttonDrawPlanes.setUseAlternateIcon(drawPlanes);
-            buttonDrawLines.setTooltip(drawLines ? "Hide lines" : "Show lines");
+			buttonDrawLines.setTooltip(new StringTextComponent(drawLines ? "Hide lines" : "Show lines"));
-            buttonDrawPlanes.setTooltip(drawPlanes ? "Hide area" : "Show area");
+			buttonDrawPlanes.setTooltip(new StringTextComponent(drawPlanes ? "Hide area" : "Show area"));
 			if (textRadialMirrorPosX.getNumber() == Math.floor(textRadialMirrorPosX.getNumber())) {
 				toggleOdd = false;
-                buttonToggleOdd.setTooltip(Arrays.asList("Set radial mirror position to middle of block", "for odd numbered builds"));
+				buttonToggleOdd.setTooltip(Arrays.asList(new StringTextComponent("Set radial mirror position to middle of block"), new StringTextComponent("for odd numbered builds")));
 			} else {
 				toggleOdd = true;
-                buttonToggleOdd.setTooltip(Arrays.asList("Set radial mirror position to corner of block", "for even numbered builds"));
+				buttonToggleOdd.setTooltip(Arrays.asList(new StringTextComponent("Set radial mirror position to corner of block"), new StringTextComponent("for even numbered builds")));
 			}
 			buttonToggleOdd.setUseAlternateIcon(toggleOdd);
 		}
@@ -168,30 +170,30 @@ public class RadialMirrorSettingsGui extends GuiCollapsibleScrollEntry {
 
 
 	@Override
-    public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY,
+	public void drawEntry(MatrixStack ms, int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY,
 						  boolean isSelected, float partialTicks) {
 
 		int yy = y;
 		int offset = 8;
 
-        buttonRadialMirrorEnabled.render(mouseX, mouseY, partialTicks);
+		buttonRadialMirrorEnabled.render(ms, mouseX, mouseY, partialTicks);
 		if (buttonRadialMirrorEnabled.isChecked()) {
 			buttonRadialMirrorEnabled.y = yy;
-            font.drawString("Radial mirror enabled", left + offset, yy + 2, 0xFFFFFF);
+			font.draw(ms, "Radial mirror enabled", left + offset, yy + 2, 0xFFFFFF);
 
 			yy = y + 18;
-            font.drawString("Position", left + offset, yy + 5, 0xFFFFFF);
+			font.draw(ms, "Position", left + offset, yy + 5, 0xFFFFFF);
-            font.drawString("X", left + 40 + offset, yy + 5, 0xFFFFFF);
+			font.draw(ms, "X", left + 40 + offset, yy + 5, 0xFFFFFF);
 			textRadialMirrorPosX.y = yy;
-            font.drawString("Y", left + 120 + offset, yy + 5, 0xFFFFFF);
+			font.draw(ms, "Y", left + 120 + offset, yy + 5, 0xFFFFFF);
 			textRadialMirrorPosY.y = yy;
-            font.drawString("Z", left + 200 + offset, yy + 5, 0xFFFFFF);
+			font.draw(ms, "Z", left + 200 + offset, yy + 5, 0xFFFFFF);
 			textRadialMirrorPosZ.y = yy;
 
 			yy = y + 50;
-            font.drawString("Slices", left + offset, yy + 2, 0xFFFFFF);
+			font.draw(ms, "Slices", left + offset, yy + 2, 0xFFFFFF);
 			textRadialMirrorSlices.y = yy - 3;
-            font.drawString("Radius", left + 176 + offset, yy + 2, 0xFFFFFF);
+			font.draw(ms, "Radius", left + 176 + offset, yy + 2, 0xFFFFFF);
 			textRadialMirrorRadius.y = yy - 3;
 
 			yy = y + 72;
@@ -203,23 +205,22 @@ public class RadialMirrorSettingsGui extends GuiCollapsibleScrollEntry {
 			yy = y + 76;
 			buttonRadialMirrorAlternate.y = yy;
 
-            radialMirrorButtonList.forEach(button -> button.render(mouseX, mouseY, partialTicks));
+			radialMirrorButtonList.forEach(button -> button.render(ms, mouseX, mouseY, partialTicks));
-            radialMirrorIconButtonList.forEach(button -> button.render(mouseX, mouseY, partialTicks));
+			radialMirrorIconButtonList.forEach(button -> button.render(ms, mouseX, mouseY, partialTicks));
 			radialMirrorNumberFieldList
-                    .forEach(numberField -> numberField.drawNumberField(mouseX, mouseY, partialTicks));
+				.forEach(numberField -> numberField.drawNumberField(ms, mouseX, mouseY, partialTicks));
 		} else {
 			buttonRadialMirrorEnabled.y = yy;
-            font.drawString("Radial mirror disabled", left + offset, yy + 2, 0x999999);
+			font.draw(ms, "Radial mirror disabled", left + offset, yy + 2, 0x999999);
 		}
 
 	}
 
-    public void drawTooltip(Screen guiScreen, int mouseX, int mouseY) {
+	public void drawTooltip(MatrixStack ms, Screen guiScreen, int mouseX, int mouseY) {
 		//Draw tooltips last
-        if (buttonRadialMirrorEnabled.isChecked())
+		if (buttonRadialMirrorEnabled.isChecked()) {
-        {
+			radialMirrorIconButtonList.forEach(iconButton -> iconButton.drawTooltip(ms, scrollPane.parent, mouseX, mouseY));
-            radialMirrorIconButtonList.forEach(iconButton -> iconButton.drawTooltip(scrollPane.parent, mouseX, mouseY));
+			radialMirrorNumberFieldList.forEach(numberField -> numberField.drawTooltip(ms, scrollPane.parent, mouseX, mouseY));
-            radialMirrorNumberFieldList.forEach(numberField -> numberField.drawTooltip(scrollPane.parent, mouseX, mouseY));
 		}
 	}
 
@@ -239,7 +240,7 @@ public class RadialMirrorSettingsGui extends GuiCollapsibleScrollEntry {
 		boolean insideRadialMirrorEnabledLabel = mouseX >= left && mouseX < right && relativeY >= -2 && relativeY < 12;
 
 		if (insideRadialMirrorEnabledLabel) {
-            buttonRadialMirrorEnabled.playDownSound(this.mc.getSoundHandler());
+			buttonRadialMirrorEnabled.playDownSound(this.mc.getSoundManager());
 			buttonRadialMirrorEnabled.onClick(mouseX, mouseY);
 		}
 
@@ -249,9 +250,9 @@ public class RadialMirrorSettingsGui extends GuiCollapsibleScrollEntry {
 	public RadialMirror.RadialMirrorSettings getRadialMirrorSettings() {
 		boolean radialMirrorEnabled = buttonRadialMirrorEnabled.isChecked();
 
-        Vec3d radialMirrorPos = new Vec3d(0, 64, 0);
+		Vector3d radialMirrorPos = new Vector3d(0, 64, 0);
 		try {
-            radialMirrorPos = new Vec3d(textRadialMirrorPosX.getNumber(), textRadialMirrorPosY.getNumber(), textRadialMirrorPosZ
+			radialMirrorPos = new Vector3d(textRadialMirrorPosX.getNumber(), textRadialMirrorPosY.getNumber(), textRadialMirrorPosZ
 				.getNumber());
 		} catch (NumberFormatException | NullPointerException ex) {
 			EffortlessBuilding.log(mc.player, "Radial mirror position not a valid number.");

src/main/java/nl/requios/effortlessbuilding/gui/elements/GuiCheckBoxFixed.java

@@ -1,66 +1,62 @@
 package nl.requios.effortlessbuilding.gui.elements;
 
+import com.mojang.blaze3d.matrix.MatrixStack;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.widget.button.Button;
-import net.minecraftforge.fml.client.config.GuiUtils;
+import net.minecraft.util.text.StringTextComponent;
+import net.minecraftforge.fml.client.gui.GuiUtils;
+
+import javax.annotation.ParametersAreNonnullByDefault;
 
 /**
  * This class provides a checkbox style control.
  */
-public class GuiCheckBoxFixed extends Button
+@ParametersAreNonnullByDefault
-{
+public class GuiCheckBoxFixed extends Button {
+	private final int boxWidth;
 	private boolean isChecked;
-    private int     boxWidth;
 
-    public GuiCheckBoxFixed(int xPos, int yPos, String displayString, boolean isChecked)
+	public GuiCheckBoxFixed(int xPos, int yPos, String displayString, boolean isChecked) {
-    {
+		super(xPos, yPos, Minecraft.getInstance().font.width(displayString) + 2 + 11, 11, new StringTextComponent(displayString), b -> {
-        super(xPos, yPos, Minecraft.getInstance().fontRenderer.getStringWidth(displayString) + 2 + 11, 11, displayString, b -> {});
+		});
 		this.isChecked = isChecked;
 		this.boxWidth = 11;
 		this.height = 11;
-        this.width = this.boxWidth + 2 + Minecraft.getInstance().fontRenderer.getStringWidth(displayString);
+		this.width = this.boxWidth + 2 + Minecraft.getInstance().font.width(displayString);
 	}
 
 	@Override
-    public void renderButton(int mouseX, int mouseY, float partial)
+	public void renderButton(MatrixStack ms, int mouseX, int mouseY, float partial) {
-    {
+		if (this.visible) {
-        if (this.visible)
-        {
 			Minecraft mc = Minecraft.getInstance();
 			this.isHovered = mouseX >= this.x && mouseY >= this.y && mouseX < this.x + this.boxWidth && mouseY < this.y + this.height;
-            GuiUtils.drawContinuousTexturedBox(WIDGETS_LOCATION, this.x, this.y, 0, 46, this.boxWidth, this.height, 200, 20, 2, 3, 2, 2, this.blitOffset);
+			GuiUtils.drawContinuousTexturedBox(WIDGETS_LOCATION, this.x, this.y, 0, 46, this.boxWidth, this.height, 200, 20, 2, 3, 2, 2, this.getBlitOffset());
-            this.renderBg(mc, mouseX, mouseY);
+			this.renderBg(ms, mc, mouseX, mouseY);
 			int color = 14737632;
 
-            if (packedFGColor != 0)
+			if (packedFGColor != 0) {
-            {
 				color = packedFGColor;
-            }
+			} else if (!this.active) {
-            else if (!this.active)
-            {
 				color = 10526880;
 			}
 
 			if (this.isChecked)
-                this.drawCenteredString(mc.fontRenderer, "x", this.x + this.boxWidth / 2 + 1, this.y + 1, 14737632);
+				drawCenteredString(ms, mc.font, "x", this.x + this.boxWidth / 2 + 1, this.y + 1, 14737632);
 
-            this.drawString(mc.fontRenderer, getMessage(), this.x + this.boxWidth + 2, this.y + 2, color);
+			drawString(ms, mc.font, getMessage(), this.x + this.boxWidth + 2, this.y + 2, color);
 		}
 	}
 
 	@Override
-    public void onPress()
+	public void onPress() {
-    {
 		this.isChecked = !this.isChecked;
 	}
 
-    public boolean isChecked()
+	public boolean isChecked() {
-    {
 		return this.isChecked;
 	}
 
-    public void setIsChecked(boolean isChecked)
+	public void setIsChecked(boolean isChecked) {
-    {
 		this.isChecked = isChecked;
 	}
 }

src/main/java/nl/requios/effortlessbuilding/gui/elements/GuiCollapsibleScrollEntry.java

@@ -1,10 +1,10 @@
 package nl.requios.effortlessbuilding.gui.elements;
 
+import com.mojang.blaze3d.matrix.MatrixStack;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.FontRenderer;
-import net.minecraft.client.gui.widget.Widget;
-import net.minecraft.client.gui.widget.button.Button;
 import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.gui.widget.Widget;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
 
@@ -39,7 +39,7 @@ public abstract class GuiCollapsibleScrollEntry implements GuiScrollPane.IScroll
 	}
 
 	@Override
-    public void drawTooltip(Screen guiScreen, int mouseX, int mouseY) {
+	public void drawTooltip(MatrixStack ms, Screen guiScreen, int mouseX, int mouseY) {
 	}
 
 	@Override

src/main/java/nl/requios/effortlessbuilding/gui/elements/GuiIconButton.java

@@ -1,22 +1,27 @@
 package nl.requios.effortlessbuilding.gui.elements;
 
+import com.mojang.blaze3d.matrix.MatrixStack;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.widget.button.Button;
 import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.gui.widget.button.Button;
 import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.StringTextComponent;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
 
+import javax.annotation.ParametersAreNonnullByDefault;
 import java.util.ArrayList;
-import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
 
 @OnlyIn(Dist.CLIENT)
+@ParametersAreNonnullByDefault
 public class GuiIconButton extends Button {
 
 	private final ResourceLocation resourceLocation;
 	private final int iconX, iconY, iconWidth, iconHeight, iconAltX, iconAltY;
-    List<String> tooltip = new ArrayList<>();
+	List<ITextComponent> tooltip = new ArrayList<>();
 	private boolean useAltIcon = false;
 
 	public GuiIconButton(int x, int y, int iconX, int iconY, ResourceLocation resourceLocation, Button.IPressable onPress) {
@@ -24,7 +29,7 @@ public class GuiIconButton extends Button {
 	}
 
 	public GuiIconButton(int x, int y, int width, int height, int iconX, int iconY, int iconWidth, int iconHeight, int iconAltX, int iconAltY, ResourceLocation resourceLocation, Button.IPressable onPress) {
-        super(x, y, width, height, "", onPress);
+		super(x, y, width, height, StringTextComponent.EMPTY, onPress);
 		this.iconX = iconX;
 		this.iconY = iconY;
 		this.iconWidth = iconWidth;
@@ -34,11 +39,11 @@ public class GuiIconButton extends Button {
 		this.resourceLocation = resourceLocation;
 	}
 
-    public void setTooltip(String tooltip) {
+	public void setTooltip(ITextComponent tooltip) {
-        setTooltip(Arrays.asList(tooltip));
+		setTooltip(Collections.singletonList(tooltip));
 	}
 
-    public void setTooltip(List<String> tooltip) {
+	public void setTooltip(List<ITextComponent> tooltip) {
 		this.tooltip = tooltip;
 	}
 
@@ -47,33 +52,29 @@ public class GuiIconButton extends Button {
 	}
 
 	@Override
-    public void render(int mouseX, int mouseY, float partialTicks) {
+	public void render(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
-        super.render(mouseX, mouseY, partialTicks);
+		super.render(ms, mouseX, mouseY, partialTicks);
-        if (this.visible)
+		if (this.visible) {
-        {
 			this.isHovered = mouseX >= this.x && mouseY >= this.y && mouseX < this.x + this.width && mouseY < this.y + this.height;
-            Minecraft.getInstance().getTextureManager().bindTexture(this.resourceLocation);
+			Minecraft.getInstance().getTextureManager().bind(this.resourceLocation);
 			int currentIconX = this.iconX;
 			int currentIconY = this.iconY;
 
-            if (useAltIcon)
+			if (useAltIcon) {
-            {
 				currentIconX += iconAltX;
 				currentIconY += iconAltY;
 			}
 
 			//Draws a textured rectangle at the current z-value. Used to be drawTexturedModalRect in Gui.
-            this.blit(this.x, this.y, currentIconX, currentIconY, this.iconWidth, this.iconHeight);
+			this.blit(ms, this.x, this.y, currentIconX, currentIconY, this.iconWidth, this.iconHeight);
 		}
 	}
 
-    public void drawTooltip(Screen screen, int mouseX, int mouseY) {
+	public void drawTooltip(MatrixStack ms, Screen screen, int mouseX, int mouseY) {
 		boolean flag = mouseX >= x && mouseX < x + width && mouseY >= y && mouseY < y + height;
 
 		if (flag) {
-            List<String> textLines = new ArrayList<>();
+			screen.renderComponentTooltip(ms, tooltip, mouseX - 10, mouseY + 25);
-            textLines.addAll(tooltip);
-            screen.renderTooltip(textLines, mouseX - 10, mouseY + 25);
 		}
 	}
 }

src/main/java/nl/requios/effortlessbuilding/gui/elements/GuiNumberField.java

@@ -1,21 +1,29 @@
 package nl.requios.effortlessbuilding.gui.elements;
 
-import net.minecraft.client.gui.*;
+import com.mojang.blaze3d.matrix.MatrixStack;
+import mcp.MethodsReturnNonnullByDefault;
+import net.minecraft.client.gui.AbstractGui;
+import net.minecraft.client.gui.FontRenderer;
 import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.client.gui.widget.TextFieldWidget;
 import net.minecraft.client.gui.widget.Widget;
 import net.minecraft.client.gui.widget.button.Button;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.StringTextComponent;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
 
+import javax.annotation.ParametersAreNonnullByDefault;
 import java.text.DecimalFormat;
 import java.text.ParseException;
 import java.util.ArrayList;
-import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
 
 @OnlyIn(Dist.CLIENT)
+@ParametersAreNonnullByDefault
+@MethodsReturnNonnullByDefault
 public class GuiNumberField extends AbstractGui {
 
 	public int x, y, width, height;
@@ -24,7 +32,7 @@ public class GuiNumberField extends AbstractGui {
 	protected TextFieldWidget textField;
 	protected Button minusButton, plusButton;
 
-    List<String> tooltip = new ArrayList<>();
+	List<ITextComponent> tooltip = new ArrayList<>();
 
 	public GuiNumberField(FontRenderer font, List<Widget> buttonList, int x, int y, int width, int height) {
 		this.x = x;
@@ -32,15 +40,15 @@ public class GuiNumberField extends AbstractGui {
 		this.width = width;
 		this.height = height;
 
-        textField = new TextFieldWidget(font, x + buttonWidth + 1, y + 1, width - 2 * buttonWidth - 2, height - 2, "");
+		textField = new TextFieldWidget(font, x + buttonWidth + 1, y + 1, width - 2 * buttonWidth - 2, height - 2, StringTextComponent.EMPTY);
-        minusButton = new Button(x, y - 1, buttonWidth, height + 2, "-", button -> {
+		minusButton = new Button(x, y - 1, buttonWidth, height + 2, new StringTextComponent("-"), button -> {
 			float valueChanged = 1f;
 			if (Screen.hasControlDown()) valueChanged = 5f;
 			if (Screen.hasShiftDown()) valueChanged = 10f;
 
 			setNumber(getNumber() - valueChanged);
 		});
-        plusButton  = new Button(x + width - buttonWidth, y - 1, buttonWidth, height + 2, "+", button -> {
+		plusButton = new Button(x + width - buttonWidth, y - 1, buttonWidth, height + 2, new StringTextComponent("+"), button -> {
 			float valueChanged = 1f;
 			if (Screen.hasControlDown()) valueChanged = 5f;
 			if (Screen.hasShiftDown()) valueChanged = 10f;
@@ -52,24 +60,24 @@ public class GuiNumberField extends AbstractGui {
 		buttonList.add(plusButton);
 	}
 
-    public void setNumber(double number) {
-        textField.setText(DecimalFormat.getInstance().format(number));
-    }
-
 	public double getNumber() {
-        if (textField.getText().isEmpty()) return 0;
+		if (textField.getValue().isEmpty()) return 0;
 		try {
-            return DecimalFormat.getInstance().parse(textField.getText()).doubleValue();
+			return DecimalFormat.getInstance().parse(textField.getValue()).doubleValue();
 		} catch (ParseException e) {
 			return 0;
 		}
 	}
 
-    public void setTooltip(String tooltip) {
+	public void setNumber(double number) {
-        setTooltip(Arrays.asList(tooltip));
+		textField.setValue(DecimalFormat.getInstance().format(number));
 	}
 
-    public void setTooltip(List<String> tooltip) {
+	public void setTooltip(ITextComponent tooltip) {
+		setTooltip(Collections.singletonList(tooltip));
+	}
+
+	public void setTooltip(List<ITextComponent> tooltip) {
 		this.tooltip = tooltip;
 	}
 
@@ -81,48 +89,54 @@ public class GuiNumberField extends AbstractGui {
 
 		//Rightclicked inside textfield
 		if (flag && mouseButton == 1) {
-            textField.setText("");
+			textField.setValue("");
-            textField.setFocused2(true);
+			textField.setFocus(true);
 			result = true;
 		}
 
 		return result;
 	}
 
-    public void drawNumberField(int mouseX, int mouseY, float partialTicks) {
+	public void drawNumberField(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
 		textField.y = y + 1;
 		minusButton.y = y - 1;
 		plusButton.y = y - 1;
 
-        textField.render(mouseX, mouseY, partialTicks);
+		textField.render(ms, mouseX, mouseY, partialTicks);
-        minusButton.render(mouseX, mouseY, partialTicks);
+		minusButton.render(ms, mouseX, mouseY, partialTicks);
-        plusButton.render(mouseX, mouseY, partialTicks);
+		plusButton.render(ms, mouseX, mouseY, partialTicks);
 	}
 
-    public void drawTooltip(Screen screen, int mouseX, int mouseY) {
+	public void drawTooltip(MatrixStack ms, Screen screen, int mouseX, int mouseY) {
 		boolean insideTextField = mouseX >= x + buttonWidth && mouseX < x + width - buttonWidth && mouseY >= y && mouseY < y + height;
 		boolean insideMinusButton = mouseX >= x && mouseX < x + buttonWidth && mouseY >= y && mouseY < y + height;
 		boolean insidePlusButton = mouseX >= x + width - buttonWidth && mouseX < x + width && mouseY >= y && mouseY < y + height;
 
-        List<String> textLines = new ArrayList<>();
+		// List<String> textLines = new ArrayList<>();
+
+		List<ITextComponent> textLines = new ArrayList<>();
+
 
 		if (insideTextField) {
-            if (!tooltip.isEmpty())
 			textLines.addAll(tooltip);
 //            textLines.add(TextFormatting.GRAY + "Tip: try scrolling.");
 		}
 
 		if (insideMinusButton) {
-            textLines.add("Hold " + TextFormatting.AQUA + "shift " + TextFormatting.RESET + "for " + TextFormatting.RED + "10");
+			textLines.add(new StringTextComponent("Hold ").append(new StringTextComponent("shift ").withStyle(TextFormatting.AQUA)).append("for ")
-            textLines.add("Hold " + TextFormatting.AQUA + "ctrl " + TextFormatting.RESET + "for " + TextFormatting.RED + "5");
+				.append(new StringTextComponent("10").withStyle(TextFormatting.RED)));
+			textLines.add(new StringTextComponent("Hold ").append(new StringTextComponent("ctrl ").withStyle(TextFormatting.AQUA)).append("for ")
+				.append(new StringTextComponent("5").withStyle(TextFormatting.RED)));
 		}
 
 		if (insidePlusButton) {
-            textLines.add("Hold " + TextFormatting.AQUA + "shift " + TextFormatting.RESET + "for " + TextFormatting.DARK_GREEN + "10");
+			textLines.add(new StringTextComponent("Hold ").append(new StringTextComponent("shift ").withStyle(TextFormatting.DARK_GREEN)).append("for ")
-            textLines.add("Hold " + TextFormatting.AQUA + "ctrl " + TextFormatting.RESET + "for " + TextFormatting.DARK_GREEN + "5");
+				.append(new StringTextComponent("10").withStyle(TextFormatting.RED)));
+			textLines.add(new StringTextComponent("Hold ").append(new StringTextComponent("ctrl ").withStyle(TextFormatting.DARK_GREEN)).append("for ")
+				.append(new StringTextComponent("5").withStyle(TextFormatting.RED)));
 		}
 
-        screen.renderTooltip(textLines, mouseX - 10, mouseY + 25);
+		screen.renderComponentTooltip(ms, textLines, mouseX - 10, mouseY + 25);
 
 	}
 

src/main/java/nl/requios/effortlessbuilding/gui/elements/GuiScrollPane.java

@@ -1,11 +1,14 @@
 package nl.requios.effortlessbuilding.gui.elements;
 
+import com.mojang.blaze3d.matrix.MatrixStack;
 import com.mojang.blaze3d.platform.GlStateManager;
+import com.mojang.blaze3d.systems.RenderSystem;
+import mcp.MethodsReturnNonnullByDefault;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.*;
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.gui.IGuiEventListener;
 import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.client.gui.widget.Widget;
-import net.minecraft.client.gui.widget.button.Button;
 import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.client.renderer.Tessellator;
 import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
@@ -14,15 +17,18 @@ import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
 import net.minecraftforge.common.MinecraftForge;
 
+import javax.annotation.ParametersAreNonnullByDefault;
 import java.util.ArrayList;
 import java.util.List;
 
 @OnlyIn(Dist.CLIENT)
+@MethodsReturnNonnullByDefault
+@ParametersAreNonnullByDefault
 public class GuiScrollPane extends SlotGui {
 
 	public Screen parent;
 	public FontRenderer font;
-    private List<IScrollEntry> listEntries;
+	private final List<IScrollEntry> listEntries;
 	private float scrollMultiplier = 1f;
 
 	private int mouseX;
@@ -41,7 +47,7 @@ public class GuiScrollPane extends SlotGui {
 		return listEntries.get(index);
 	}
 
-    public void AddListEntry(IScrollEntry listEntry){
+	public void AddListEntry(IScrollEntry listEntry) {
 		listEntries.add(listEntry);
 	}
 
@@ -68,8 +74,7 @@ public class GuiScrollPane extends SlotGui {
 
 	//Removed background
 	@Override
-    public void render(int mouseXIn, int mouseYIn, float partialTicks)
+	public void render(MatrixStack ms, int mouseXIn, int mouseYIn, float partialTicks) {
-    {
 		if (this.visible) {
 			this.mouseX = mouseXIn;
 			this.mouseY = mouseYIn;
@@ -77,11 +82,9 @@ public class GuiScrollPane extends SlotGui {
 			int scrollbarLeft = this.getScrollbarPosition();
 			int scrollbarRight = scrollbarLeft + 6;
 			this.capYPosition();
-            GlStateManager.disableLighting();
-            GlStateManager.disableFog();
 
 			Tessellator tessellator = Tessellator.getInstance();
-            BufferBuilder bufferbuilder = tessellator.getBuffer();
+			BufferBuilder bufferbuilder = tessellator.getBuilder();
 
 			int insideLeft = this.x0 + this.width / 2 - this.getRowWidth() / 2 + 2;
 			int insideTop = this.y0 + 4 - (int) this.yo;
@@ -90,18 +93,18 @@ public class GuiScrollPane extends SlotGui {
 			}
 
 			//All entries
-            this.renderList(insideLeft, insideTop, mouseXIn, mouseYIn, partialTicks);
+			this.renderList(ms, insideLeft, insideTop, mouseXIn, mouseYIn, partialTicks);
-            GlStateManager.disableDepthTest();
+			RenderSystem.disableDepthTest();
 
 			//Dirt overlays on top and bottom
 //            this.renderHoleBackground(0, this.y0, 255, 255);
 //            this.renderHoleBackground(this.y1, this.height, 255, 255);
 
-            GlStateManager.enableBlend();
+			RenderSystem.enableBlend();
-            GlStateManager.blendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ZERO, GlStateManager.DestFactor.ONE);
+			RenderSystem.blendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ZERO, GlStateManager.DestFactor.ONE);
-            GlStateManager.disableAlphaTest();
+			RenderSystem.disableAlphaTest();
-            GlStateManager.shadeModel(7425);
+			RenderSystem.shadeModel(7425);
-            GlStateManager.disableTexture();
+			RenderSystem.disableTexture();
 
 			//top
 //            bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
@@ -130,29 +133,30 @@ public class GuiScrollPane extends SlotGui {
 				}
 
 				bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
-                bufferbuilder.pos((double) scrollbarLeft, (double) this.y1, 0.0D).tex(0.0D, 1.0D).color(0, 0, 0, 255).endVertex();
+				bufferbuilder.vertex(scrollbarLeft, this.y1, 0.0F).uv(0.0F, 1.0F).color(0, 0, 0, 255).endVertex();
-                bufferbuilder.pos((double) scrollbarRight, (double) this.y1, 0.0D).tex(1.0D, 1.0D).color(0, 0, 0, 255).endVertex();
+				bufferbuilder.vertex(scrollbarRight, this.y1, 0.0F).uv(1.0F, 1.0F).color(0, 0, 0, 255).endVertex();
-                bufferbuilder.pos((double) scrollbarRight, (double) this.y0, 0.0D).tex(1.0D, 0.0D).color(0, 0, 0, 255).endVertex();
+				bufferbuilder.vertex(scrollbarRight, this.y0, 0.0F).uv(1.0F, 0.0F).color(0, 0, 0, 255).endVertex();
-                bufferbuilder.pos((double) scrollbarLeft, (double) this.y0, 0.0D).tex(0.0D, 0.0D).color(0, 0, 0, 255).endVertex();
+				bufferbuilder.vertex(scrollbarLeft, this.y0, 0.0F).uv(0.0F, 0.0F).color(0, 0, 0, 255).endVertex();
-                tessellator.draw();
+				tessellator.end();
 				bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
-                bufferbuilder.pos((double) scrollbarLeft, (double) (l1 + k1), 0.0D).tex(0.0D, 1.0D).color(128, 128, 128, 255).endVertex();
+				bufferbuilder.vertex(scrollbarLeft, l1 + k1, 0.0F).uv(0.0F, 1.0F).color(128, 128, 128, 255).endVertex();
-                bufferbuilder.pos((double) scrollbarRight, (double) (l1 + k1), 0.0D).tex(1.0D, 1.0D).color(128, 128, 128, 255).endVertex();
+				bufferbuilder.vertex(scrollbarRight, l1 + k1, 0.0F).uv(1.0F, 1.0F).color(128, 128, 128, 255).endVertex();
-                bufferbuilder.pos((double) scrollbarRight, (double) l1, 0.0D).tex(1.0D, 0.0D).color(128, 128, 128, 255).endVertex();
+				bufferbuilder.vertex(scrollbarRight, l1, 0.0F).uv(1.0F, 0.0F).color(128, 128, 128, 255).endVertex();
-                bufferbuilder.pos((double) scrollbarLeft, (double) l1, 0.0D).tex(0.0D, 0.0D).color(128, 128, 128, 255).endVertex();
+				bufferbuilder.vertex(scrollbarLeft, l1, 0.0F).uv(0.0F, 0.0F).color(128, 128, 128, 255).endVertex();
-                tessellator.draw();
+				tessellator.end();
 				bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
-                bufferbuilder.pos((double) scrollbarLeft, (double) (l1 + k1 - 1), 0.0D).tex(0.0D, 1.0D).color(192, 192, 192, 255).endVertex();
+				bufferbuilder.vertex(scrollbarLeft, l1 + k1 - 1, 0.0F).uv(0.0F, 1.0F).color(192, 192, 192, 255).endVertex();
-                bufferbuilder.pos((double) (scrollbarRight - 1), (double) (l1 + k1 - 1), 0.0D).tex(1.0D, 1.0D).color(192, 192, 192, 255).endVertex();
+				bufferbuilder.vertex(scrollbarRight - 1, l1 + k1 - 1, 0.0F).uv(1.0F, 1.0F).color(192, 192, 192, 255).endVertex();
-                bufferbuilder.pos((double) (scrollbarRight - 1), (double) l1, 0.0D).tex(1.0D, 0.0D).color(192, 192, 192, 255).endVertex();
+				bufferbuilder.vertex(scrollbarRight - 1, l1, 0.0F).uv(1.0F, 0.0F).color(192, 192, 192, 255).endVertex();
-                bufferbuilder.pos((double) scrollbarLeft, (double) l1, 0.0D).tex(0.0D, 0.0D).color(192, 192, 192, 255).endVertex();
+				bufferbuilder.vertex(scrollbarLeft, l1, 0.0F).uv(0.0F, 0.0F).color(192, 192, 192, 255).endVertex();
-                tessellator.draw();
+				tessellator.end();
 			}
 
-            GlStateManager.enableTexture();
+			//this.renderDecorations(mouseXIn, mouseYIn);
-            GlStateManager.shadeModel(7424);
+			RenderSystem.enableTexture();
-            GlStateManager.enableAlphaTest();
+			RenderSystem.shadeModel(7424);
-            GlStateManager.disableBlend();
+			RenderSystem.enableAlphaTest();
+			RenderSystem.disableBlend();
 		}
 	}
 
@@ -174,8 +178,8 @@ public class GuiScrollPane extends SlotGui {
 	}
 
 	@Override
-    protected void renderItem(int slotIndex, int xPos, int yPos, int heightIn, int mouseXIn, int mouseYIn, float partialTicks) {
+	protected void renderItem(MatrixStack ms, int slotIndex, int xPos, int yPos, int heightIn, int mouseXIn, int mouseYIn, float partialTicks) {
-        this.getListEntry(slotIndex).drawEntry(slotIndex, xPos, yPos, this.getRowWidth(), heightIn, mouseXIn, mouseYIn,
+		this.getListEntry(slotIndex).drawEntry(ms, slotIndex, xPos, yPos, this.getRowWidth(), heightIn, mouseXIn, mouseYIn,
 			this.getSlotIndexFromScreenCoords(mouseXIn, mouseYIn) == slotIndex, partialTicks);
 	}
 
@@ -205,6 +209,11 @@ public class GuiScrollPane extends SlotGui {
 		return -1;
 	}
 
+	@Override
+	public List<? extends IGuiEventListener> children() {
+		return null;
+	}
+
 	@Override
 	public boolean mouseClicked(double mouseX, double mouseY, int button) {
 		int selectedSlot = this.getSlotIndexFromScreenCoords(mouseX, mouseY);
@@ -239,8 +248,7 @@ public class GuiScrollPane extends SlotGui {
 
 	@Override
 	public boolean mouseReleased(double mouseX, double mouseY, int button) {
-        for (int i = 0; i < this.getItemCount(); ++i)
+		for (int i = 0; i < this.getItemCount(); ++i) {
-        {
 			double relativeX = getRelativeMouseX(mouseX);
 			double relativeY = getRelativeMouseY(mouseY, i);
 			this.getListEntry(i).mouseReleased(i, (int) mouseX, (int) mouseY, button, (int) relativeX, (int) relativeY);
@@ -252,7 +260,7 @@ public class GuiScrollPane extends SlotGui {
 
 	public void handleMouseInput() {
 		if (this.isMouseInList(this.mouseX, this.mouseY)) {
-            if (minecraft.mouseHelper.isLeftDown() && this.mouseY >= this.y0 &&
+			if (minecraft.mouseHandler.isLeftPressed() && this.mouseY >= this.y0 &&
 				this.mouseY <= this.y1) {
 				int i = this.x0 + (this.width - this.getRowWidth()) / 2;
 				int j = this.x0 + (this.width + this.getRowWidth()) / 2;
@@ -266,7 +274,7 @@ public class GuiScrollPane extends SlotGui {
 				}
 			}
 
-            if (minecraft.mouseHelper.isLeftDown() && this.isVisible()) {
+			if (minecraft.mouseHandler.isLeftPressed() && this.isVisible()) {
 				if (this.yDrag == -1) {
 					boolean flag1 = true;
 
@@ -324,11 +332,10 @@ public class GuiScrollPane extends SlotGui {
 
 	//Draw in center if it fits
 	@Override
-    protected void renderList(int insideLeft, int insideTop, int mouseXIn, int mouseYIn, float partialTicks)
+	protected void renderList(MatrixStack ms, int insideLeft, int insideTop, int mouseXIn, int mouseYIn, float partialTicks) {
-    {
 		int itemCount = this.getItemCount();
 		Tessellator tessellator = Tessellator.getInstance();
-        BufferBuilder bufferbuilder = tessellator.getBuffer();
+		BufferBuilder bufferbuilder = tessellator.getBuilder();
 
 		//Find y to start with
 		int y = this.headerHeight + insideTop;
@@ -341,39 +348,37 @@ public class GuiScrollPane extends SlotGui {
 		}
 
 		//Draw all entries
-        for (int i = 0; i < itemCount; ++i)
+		for (int i = 0; i < itemCount; ++i) {
-        {
 			int entryHeight = listEntries.get(i).getHeight();
 			int entryHeight2 = entryHeight - 4;
 
-            if (y > this.y1 || y + entryHeight2 < this.y0)
+			if (y > this.y1 || y + entryHeight2 < this.y0) {
-            {
 				this.updateItemPosition(i, insideLeft, y, partialTicks);
 			}
 
 			if (this.renderSelection && this.isSelectedItem(i)) {
 				int i1 = this.x0 + this.width / 2 - this.getRowWidth() / 2;
 				int j1 = this.x0 + this.width / 2 + this.getRowWidth() / 2;
-                GlStateManager.disableTexture();
+				RenderSystem.disableTexture();
 				float f = this.isFocused() ? 1.0F : 0.5F;
-                GlStateManager.color4f(f, f, f, 1.0F);
+				RenderSystem.color4f(f, f, f, 1.0F);
 				bufferbuilder.begin(7, DefaultVertexFormats.POSITION);
-                bufferbuilder.pos((double)i1, (double)(y + entryHeight2 + 2), 0.0D).endVertex();
+				bufferbuilder.vertex(i1, y + entryHeight2 + 2, 0.0D).endVertex();
-                bufferbuilder.pos((double)j1, (double)(y + entryHeight2 + 2), 0.0D).endVertex();
+				bufferbuilder.vertex(j1, y + entryHeight2 + 2, 0.0D).endVertex();
-                bufferbuilder.pos((double)j1, (double)(y - 2), 0.0D).endVertex();
+				bufferbuilder.vertex(j1, y - 2, 0.0D).endVertex();
-                bufferbuilder.pos((double)i1, (double)(y - 2), 0.0D).endVertex();
+				bufferbuilder.vertex(i1, y - 2, 0.0D).endVertex();
-                tessellator.draw();
+				tessellator.end();
-                GlStateManager.color4f(0.0F, 0.0F, 0.0F, 1.0F);
+				RenderSystem.color4f(0.0F, 0.0F, 0.0F, 1.0F);
 				bufferbuilder.begin(7, DefaultVertexFormats.POSITION);
-                bufferbuilder.pos((double)(i1 + 1), (double)(y + entryHeight2 + 1), 0.0D).endVertex();
+				bufferbuilder.vertex(i1 + 1, y + entryHeight2 + 1, 0.0D).endVertex();
-                bufferbuilder.pos((double)(j1 - 1), (double)(y + entryHeight2 + 1), 0.0D).endVertex();
+				bufferbuilder.vertex(j1 - 1, y + entryHeight2 + 1, 0.0D).endVertex();
-                bufferbuilder.pos((double)(j1 - 1), (double)(y - 1), 0.0D).endVertex();
+				bufferbuilder.vertex(j1 - 1, y - 1, 0.0D).endVertex();
-                bufferbuilder.pos((double)(i1 + 1), (double)(y - 1), 0.0D).endVertex();
+				bufferbuilder.vertex(i1 + 1, y - 1, 0.0D).endVertex();
-                tessellator.draw();
+				tessellator.end();
-                GlStateManager.enableTexture();
+				RenderSystem.enableTexture();
 			}
 
-            this.renderItem(i, insideLeft, y, entryHeight2, mouseXIn, mouseYIn, partialTicks);
+			this.renderItem(ms, i, insideLeft, y, entryHeight2, mouseXIn, mouseYIn, partialTicks);
 			y += entryHeight;
 		}
 	}
@@ -410,9 +415,9 @@ public class GuiScrollPane extends SlotGui {
 			entry.updateScreen();
 	}
 
-    public void drawTooltip(Screen guiScreen, int mouseX, int mouseY) {
+	public void drawTooltip(MatrixStack ms, Screen guiScreen, int mouseX, int mouseY) {
 		for (IScrollEntry entry : this.listEntries)
-            entry.drawTooltip(guiScreen, mouseX, mouseY);
+			entry.drawTooltip(ms, guiScreen, mouseX, mouseY);
 	}
 
 	@Override
@@ -441,7 +446,7 @@ public class GuiScrollPane extends SlotGui {
 
 		void updateScreen();
 
-        void drawTooltip(Screen guiScreen, int mouseX, int mouseY);
+		void drawTooltip(MatrixStack ms, Screen guiScreen, int mouseX, int mouseY);
 
 		boolean charTyped(char eventChar, int eventKey);
 
@@ -451,7 +456,7 @@ public class GuiScrollPane extends SlotGui {
 
 		void updatePosition(int slotIndex, int x, int y, float partialTicks);
 
-        void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY, boolean isSelected, float partialTicks);
+		void drawEntry(MatrixStack ms, int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY, boolean isSelected, float partialTicks);
 
 		/**
 		 * Called when the mouse is clicked within this entry. Returning true means that something within this entry was

src/main/java/nl/requios/effortlessbuilding/gui/elements/SlotGui.java

@@ -0,0 +1,263 @@
+package nl.requios.effortlessbuilding.gui.elements;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.mojang.blaze3d.systems.RenderSystem;
+import mcp.MethodsReturnNonnullByDefault;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.FocusableGui;
+import net.minecraft.client.gui.IGuiEventListener;
+import net.minecraft.client.gui.IRenderable;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.util.math.MathHelper;
+import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.api.distmarker.OnlyIn;
+
+import javax.annotation.ParametersAreNonnullByDefault;
+import java.util.Collections;
+import java.util.List;
+
+@OnlyIn(Dist.CLIENT)
+@ParametersAreNonnullByDefault
+@MethodsReturnNonnullByDefault
+@SuppressWarnings("deprecation")
+public abstract class SlotGui extends FocusableGui implements IRenderable {
+	protected final Minecraft minecraft;
+	protected final int itemHeight;
+	protected int width;
+	protected int height;
+	protected int y0;
+	protected int y1;
+	protected int x1;
+	protected int x0;
+	protected int yDrag = -2;
+	protected double yo;
+	protected boolean visible = true;
+	protected boolean renderSelection = true;
+	protected boolean renderHeader;
+	protected int headerHeight;
+	private boolean scrolling;
+
+	public SlotGui(Minecraft mcIn, int width, int height, int topIn, int bottomIn, int slotHeightIn) {
+		this.minecraft = mcIn;
+		this.width = width;
+		this.height = height;
+		this.y0 = topIn;
+		this.y1 = bottomIn;
+		this.itemHeight = slotHeightIn;
+		this.x0 = 0;
+		this.x1 = width;
+	}
+
+	public boolean isVisible() {
+		return this.visible;
+	}
+
+	protected abstract int getItemCount();
+
+	public List<? extends IGuiEventListener> children() {
+		return Collections.emptyList();
+	}
+
+	protected boolean selectItem(int p_selectItem_1_, int p_selectItem_2_, double p_selectItem_3_, double p_selectItem_5_) {
+		return true;
+	}
+
+	protected abstract boolean isSelectedItem(int p_isSelectedItem_1_);
+
+	protected int getMaxPosition() {
+		return this.getItemCount() * this.itemHeight + this.headerHeight;
+	}
+
+	protected abstract void renderBackground();
+
+	protected void updateItemPosition(int p_updateItemPosition_1_, int p_updateItemPosition_2_, int p_updateItemPosition_3_, float p_updateItemPosition_4_) {
+	}
+
+	protected abstract void renderItem(MatrixStack ms, int p_renderItem_1_, int p_renderItem_2_, int p_renderItem_3_, int p_renderItem_4_, int p_renderItem_5_, int p_renderItem_6_, float p_renderItem_7_);
+
+	protected void renderHeader(int p_renderHeader_1_, int p_renderHeader_2_, Tessellator p_renderHeader_3_) {
+	}
+
+	protected void clickedHeader(int p_clickedHeader_1_, int p_clickedHeader_2_) {
+	}
+
+	public int getItemAtPosition(double p_getItemAtPosition_1_, double p_getItemAtPosition_3_) {
+		int i = this.x0 + this.width / 2 - this.getRowWidth() / 2;
+		int j = this.x0 + this.width / 2 + this.getRowWidth() / 2;
+		int k = MathHelper.floor(p_getItemAtPosition_3_ - (double) this.y0) - this.headerHeight + (int) this.yo - 4;
+		int l = k / this.itemHeight;
+		return p_getItemAtPosition_1_ < (double) this.getScrollbarPosition() && p_getItemAtPosition_1_ >= (double) i && p_getItemAtPosition_1_ <= (double) j && l >= 0 && k >= 0 && l < this.getItemCount() ? l : -1;
+	}
+
+	protected void capYPosition() {
+		this.yo = MathHelper.clamp(this.yo, 0.0D, this.getMaxScroll());
+	}
+
+	public int getMaxScroll() {
+		return Math.max(0, this.getMaxPosition() - (this.y1 - this.y0 - 4));
+	}
+
+	public int getScroll() {
+		return (int) this.yo;
+	}
+
+	public boolean isMouseInList(double p_isMouseInList_1_, double p_isMouseInList_3_) {
+		return p_isMouseInList_3_ >= (double) this.y0 && p_isMouseInList_3_ <= (double) this.y1 && p_isMouseInList_1_ >= (double) this.x0 && p_isMouseInList_1_ <= (double) this.x1;
+	}
+
+	public abstract void render(MatrixStack ms, int p_render_1_, int p_render_2_, float p_render_3_);
+
+	protected void updateScrollingState(double p_updateScrollingState_1_, double p_updateScrollingState_3_, int p_updateScrollingState_5_) {
+		this.scrolling = p_updateScrollingState_5_ == 0 && p_updateScrollingState_1_ >= (double) this.getScrollbarPosition() && p_updateScrollingState_1_ < (double) (this.getScrollbarPosition() + 6);
+	}
+
+	public boolean mouseClicked(double p_mouseClicked_1_, double p_mouseClicked_3_, int p_mouseClicked_5_) {
+		this.updateScrollingState(p_mouseClicked_1_, p_mouseClicked_3_, p_mouseClicked_5_);
+		if (this.isVisible() && this.isMouseInList(p_mouseClicked_1_, p_mouseClicked_3_)) {
+			int i = this.getItemAtPosition(p_mouseClicked_1_, p_mouseClicked_3_);
+			if (i == -1 && p_mouseClicked_5_ == 0) {
+				this.clickedHeader((int) (p_mouseClicked_1_ - (double) (this.x0 + this.width / 2 - this.getRowWidth() / 2)), (int) (p_mouseClicked_3_ - (double) this.y0) + (int) this.yo - 4);
+				return true;
+			} else if (i != -1 && this.selectItem(i, p_mouseClicked_5_, p_mouseClicked_1_, p_mouseClicked_3_)) {
+				if (this.children().size() > i) {
+					this.setFocused(this.children().get(i));
+				}
+
+				this.setDragging(true);
+				return true;
+			} else {
+				return this.scrolling;
+			}
+		} else {
+			return false;
+		}
+	}
+
+	public boolean mouseReleased(double p_mouseReleased_1_, double p_mouseReleased_3_, int p_mouseReleased_5_) {
+		if (this.getFocused() != null) {
+			this.getFocused().mouseReleased(p_mouseReleased_1_, p_mouseReleased_3_, p_mouseReleased_5_);
+		}
+
+		return false;
+	}
+
+	public boolean mouseDragged(double p_mouseDragged_1_, double p_mouseDragged_3_, int p_mouseDragged_5_, double p_mouseDragged_6_, double p_mouseDragged_8_) {
+		if (super.mouseDragged(p_mouseDragged_1_, p_mouseDragged_3_, p_mouseDragged_5_, p_mouseDragged_6_, p_mouseDragged_8_)) {
+			return true;
+		} else if (this.isVisible() && p_mouseDragged_5_ == 0 && this.scrolling) {
+			if (p_mouseDragged_3_ < (double) this.y0) {
+				this.yo = 0.0D;
+			} else if (p_mouseDragged_3_ > (double) this.y1) {
+				this.yo = this.getMaxScroll();
+			} else {
+				double d0 = this.getMaxScroll();
+				if (d0 < 1.0D) {
+					d0 = 1.0D;
+				}
+
+				int i = (int) ((float) ((this.y1 - this.y0) * (this.y1 - this.y0)) / (float) this.getMaxPosition());
+				i = MathHelper.clamp(i, 32, this.y1 - this.y0 - 8);
+				double d1 = d0 / (double) (this.y1 - this.y0 - i);
+				if (d1 < 1.0D) {
+					d1 = 1.0D;
+				}
+
+				this.yo += p_mouseDragged_8_ * d1;
+				this.capYPosition();
+			}
+
+			return true;
+		} else {
+			return false;
+		}
+	}
+
+	public boolean mouseScrolled(double p_mouseScrolled_1_, double p_mouseScrolled_3_, double p_mouseScrolled_5_) {
+		if (!this.isVisible()) {
+			return false;
+		} else {
+			this.yo -= p_mouseScrolled_5_ * (double) this.itemHeight / 2.0D;
+			return true;
+		}
+	}
+
+	public boolean keyPressed(int p_keyPressed_1_, int p_keyPressed_2_, int p_keyPressed_3_) {
+		if (!this.isVisible()) {
+			return false;
+		} else if (super.keyPressed(p_keyPressed_1_, p_keyPressed_2_, p_keyPressed_3_)) {
+			return true;
+		} else if (p_keyPressed_1_ == 264) {
+			this.moveSelection(1);
+			return true;
+		} else if (p_keyPressed_1_ == 265) {
+			this.moveSelection(-1);
+			return true;
+		} else {
+			return false;
+		}
+	}
+
+	protected void moveSelection(int p_moveSelection_1_) {
+	}
+
+	public boolean charTyped(char p_charTyped_1_, int p_charTyped_2_) {
+		return this.isVisible() && super.charTyped(p_charTyped_1_, p_charTyped_2_);
+	}
+
+	public boolean isMouseOver(double p_isMouseOver_1_, double p_isMouseOver_3_) {
+		return this.isMouseInList(p_isMouseOver_1_, p_isMouseOver_3_);
+	}
+
+	public int getRowWidth() {
+		return 220;
+	}
+
+	protected void renderList(MatrixStack ms, int p_renderList_1_, int p_renderList_2_, int p_renderList_3_, int p_renderList_4_, float p_renderList_5_) {
+		int i = this.getItemCount();
+		Tessellator tessellator = Tessellator.getInstance();
+		BufferBuilder bufferbuilder = tessellator.getBuilder();
+
+		for (int j = 0; j < i; ++j) {
+			int k = p_renderList_2_ + j * this.itemHeight + this.headerHeight;
+			int l = this.itemHeight - 4;
+			if (k > this.y1 || k + l < this.y0) {
+				this.updateItemPosition(j, p_renderList_1_, k, p_renderList_5_);
+			}
+
+			if (this.renderSelection && this.isSelectedItem(j)) {
+				int i1 = this.x0 + this.width / 2 - this.getRowWidth() / 2;
+				int j1 = this.x0 + this.width / 2 + this.getRowWidth() / 2;
+				RenderSystem.disableTexture();
+				float f = this.isFocused() ? 1.0F : 0.5F;
+				RenderSystem.color4f(f, f, f, 1.0F);
+				bufferbuilder.begin(7, DefaultVertexFormats.POSITION);
+				bufferbuilder.vertex(i1, k + l + 2, 0.0D).endVertex();
+				bufferbuilder.vertex(j1, k + l + 2, 0.0D).endVertex();
+				bufferbuilder.vertex(j1, k - 2, 0.0D).endVertex();
+				bufferbuilder.vertex(i1, k - 2, 0.0D).endVertex();
+				tessellator.end();
+				RenderSystem.color4f(0.0F, 0.0F, 0.0F, 1.0F);
+				bufferbuilder.begin(7, DefaultVertexFormats.POSITION);
+				bufferbuilder.vertex(i1 + 1, k + l + 1, 0.0D).endVertex();
+				bufferbuilder.vertex(j1 - 1, k + l + 1, 0.0D).endVertex();
+				bufferbuilder.vertex(j1 - 1, k - 1, 0.0D).endVertex();
+				bufferbuilder.vertex(i1 + 1, k - 1, 0.0D).endVertex();
+				tessellator.end();
+				RenderSystem.enableTexture();
+			}
+
+			this.renderItem(ms, j, p_renderList_1_, k, l, p_renderList_3_, p_renderList_4_, p_renderList_5_);
+		}
+
+	}
+
+	protected boolean isFocused() {
+		return false;
+	}
+
+	protected int getScrollbarPosition() {
+		return this.width / 2 + 124;
+	}
+}

src/main/java/nl/requios/effortlessbuilding/helper/FixedStack.java

@@ -1,11 +1,9 @@
 package nl.requios.effortlessbuilding.helper;
 
-import nl.requios.effortlessbuilding.EffortlessBuilding;
-
 //Stack with fixed size. Removes (overwrites) oldest element on push.
 public class FixedStack<T> {
-    private T[] stack;
+	private final T[] stack;
-    private int size;
+	private final int size;
 	private int top;
 	private int filled = 0; //how many valid items are in the stack
 

src/main/java/nl/requios/effortlessbuilding/helper/InventoryHelper.java

@@ -8,7 +8,7 @@ import net.minecraft.item.ItemStack;
 public class InventoryHelper {
 
 	public static ItemStack findItemStackInInventory(PlayerEntity player, Block block) {
-        for (ItemStack invStack : player.inventory.mainInventory) {
+		for (ItemStack invStack : player.inventory.items) {
 			if (!invStack.isEmpty() && invStack.getItem() instanceof BlockItem &&
 				((BlockItem) invStack.getItem()).getBlock().equals(block)) {
 				return invStack;
@@ -19,7 +19,7 @@ public class InventoryHelper {
 
 	public static int findTotalBlocksInInventory(PlayerEntity player, Block block) {
 		int total = 0;
-        for (ItemStack invStack : player.inventory.mainInventory) {
+		for (ItemStack invStack : player.inventory.items) {
 			if (!invStack.isEmpty() && invStack.getItem() instanceof BlockItem &&
 				((BlockItem) invStack.getItem()).getBlock().equals(block)) {
 				total += invStack.getCount();

src/main/java/nl/requios/effortlessbuilding/helper/ReachHelper.java

@@ -14,10 +14,14 @@ public class ReachHelper {
 		//Check buildsettings for reachUpgrade
 		int reachUpgrade = ModifierSettingsManager.getModifierSettings(player).getReachUpgrade();
 		switch (reachUpgrade) {
-            case 0: return BuildConfig.reach.maxReachLevel0.get();
+			case 0:
-            case 1: return BuildConfig.reach.maxReachLevel1.get();
+				return BuildConfig.reach.maxReachLevel0.get();
-            case 2: return BuildConfig.reach.maxReachLevel2.get();
+			case 1:
-            case 3: return BuildConfig.reach.maxReachLevel3.get();
+				return BuildConfig.reach.maxReachLevel1.get();
+			case 2:
+				return BuildConfig.reach.maxReachLevel2.get();
+			case 3:
+				return BuildConfig.reach.maxReachLevel3.get();
 		}
 		return BuildConfig.reach.maxReachLevel0.get();
 	}

src/main/java/nl/requios/effortlessbuilding/helper/SurvivalHelper.java

@@ -1,21 +1,20 @@
 package nl.requios.effortlessbuilding.helper;
 
+import net.minecraft.advancements.CriteriaTriggers;
 import net.minecraft.block.*;
-import net.minecraft.block.SlabBlock;
 import net.minecraft.block.material.Material;
-import net.minecraft.entity.player.PlayerEntity;
-import net.minecraft.item.BlockItem;
-import net.minecraft.util.*;
-import net.minecraft.block.BlockState;
 import net.minecraft.entity.Entity;
-import net.minecraft.block.Blocks;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.entity.player.ServerPlayerEntity;
+import net.minecraft.item.BlockItem;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.CachedBlockInfo;
 import net.minecraft.util.Direction;
 import net.minecraft.util.Hand;
+import net.minecraft.util.SoundCategory;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
 import net.minecraft.util.math.shapes.VoxelShape;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraft.world.World;
 import net.minecraftforge.common.ToolType;
 import nl.requios.effortlessbuilding.BuildConfig;
@@ -31,9 +30,9 @@ public class SurvivalHelper {
 	//Checks if area is loaded, if player has the right permissions, if existing block can be replaced (drops it if so) and consumes an item from the stack.
 	//Based on ItemBlock#onItemUse
 	public static boolean placeBlock(World world, PlayerEntity player, BlockPos pos, BlockState blockState,
-                                     ItemStack origstack, Direction facing, Vec3d hitVec, boolean skipPlaceCheck,
+									 ItemStack origstack, Direction facing, Vector3d hitVec, boolean skipPlaceCheck,
 									 boolean skipCollisionCheck, boolean playSound) {
-        if (!world.isBlockPresent(pos)) return false;
+		if (!world.isLoaded(pos)) return false;
 		ItemStack itemstack = origstack;
 
 		if (blockState.getBlock().isAir(blockState, world, pos) || itemstack.isEmpty()) {
@@ -57,21 +56,15 @@ public class SurvivalHelper {
 			//Drop existing block
 			dropBlock(world, player, pos);
 
-            //TryPlace sets block with offset, so we only do world.setBlockState now
+			//TryPlace sets block with offset and reduces itemstack count in creative, so we copy only parts of it
-            //Remember count of itemstack before tryPlace, and set it back after.
-            //TryPlace reduces stack even in creative so it is not usable here.
-//            int origCount = itemstack.getCount();
 //            BlockItemUseContext blockItemUseContext = new BlockItemUseContext(world, player, itemstack, pos, facing, (float) hitVec.x, (float) hitVec.y, (float) hitVec.z);
 //            EnumActionResult result = ((ItemBlock) itemstack.getItem()).tryPlace(blockItemUseContext);
-//            itemstack.setCount(origCount);
+			if (!world.setBlock(pos, blockState, 3)) return false;
-
+			BlockItem.updateCustomBlockEntityTag(world, player, pos, itemstack); //Actually BlockItem::onBlockPlaced but that is protected
-            //Set our (rotated) blockstate
+			block.setPlacedBy(world, pos, blockState, player, itemstack);
-            world.setBlockState(pos, blockState, 3);
+			if (player instanceof ServerPlayerEntity) {
-//            blockState.onBlockAdded(world, pos, blockState);
+				CriteriaTriggers.PLACED_BLOCK.trigger((ServerPlayerEntity) player, pos, itemstack);
-//            block.onBlockPlacedBy(world, pos, blockState, player, itemstack);
+			}
-//            world.notifyBlockUpdate(pos, blockState, world.getBlockState(pos), 3);
-
-//            if (result != EnumActionResult.SUCCESS) return false;
 
 			BlockState afterState = world.getBlockState(pos);
 
@@ -80,8 +73,8 @@ public class SurvivalHelper {
 				world.playSound(null, pos, soundtype.getPlaceSound(), SoundCategory.BLOCKS, (soundtype.getVolume() + 1.0F) / 2.0F, soundtype.getPitch() * 0.8F);
 			}
 
-            if (!player.isCreative() && Block.getBlockFromItem(itemstack.getItem()) == block) {
+			if (!player.isCreative() && Block.byItem(itemstack.getItem()) == block) {
-                CompatHelper.shrinkStack(origstack, itemstack, player);
+				itemstack.shrink(1);
 			}
 
 			return true;
@@ -116,7 +109,7 @@ public class SurvivalHelper {
 	//Used for all breaking of blocks in this mod.
 	//Checks if area is loaded, if appropriate tool is used in survival mode, and drops the block directly into the players inventory
 	public static boolean breakBlock(World world, PlayerEntity player, BlockPos pos, boolean skipChecks) {
-        if (!world.isBlockPresent(pos) && !world.isAirBlock(pos)) return false;
+		if (!world.isLoaded(pos) && !world.isEmptyBlock(pos)) return false;
 
 		//Check if can break
 		if (skipChecks || canBreak(world, player, pos)) {
@@ -127,7 +120,7 @@ public class SurvivalHelper {
 			dropBlock(world, player, pos);
 
 			//Damage tool
-            player.getHeldItemMainhand().onBlockDestroyed(world, world.getBlockState(pos), pos, player);
+			player.getMainHandItem().mineBlock(world, world.getBlockState(pos), pos, player);
 
 			world.removeBlock(pos, false);
 			return true;
@@ -136,13 +129,13 @@ public class SurvivalHelper {
 	}
 
 	//Gives items directly to player
-    public static void dropBlock(World world, PlayerEntity player, BlockPos pos){
+	public static void dropBlock(World world, PlayerEntity player, BlockPos pos) {
 		if (player.isCreative()) return;
 
 		BlockState blockState = world.getBlockState(pos);
 		Block block = blockState.getBlock();
 
-        block.harvestBlock(world, player, pos, blockState, world.getTileEntity(pos), player.getHeldItemMainhand());
+		block.playerDestroy(world, player, pos, blockState, world.getBlockEntity(pos), player.getMainHandItem());
 
 		//TODO drop items in inventory instead of world
 
@@ -177,6 +170,7 @@ public class SurvivalHelper {
 	/**
 	 * Check if player can place a block.
 	 * Turn randomizer bag into itemstack inside before.
+	 *
 	 * @param world
 	 * @param player
 	 * @param pos
@@ -189,7 +183,7 @@ public class SurvivalHelper {
 	public static boolean canPlace(World world, PlayerEntity player, BlockPos pos, BlockState newBlockState, ItemStack itemStack, boolean skipCollisionCheck, Direction sidePlacedOn) {
 
 		//Check if itemstack is correct
-        if (!(itemStack.getItem() instanceof BlockItem) || Block.getBlockFromItem(itemStack.getItem()) != newBlockState.getBlock()) {
+		if (!(itemStack.getItem() instanceof BlockItem) || Block.byItem(itemStack.getItem()) != newBlockState.getBlock()) {
 //            EffortlessBuilding.log(player, "Cannot (re)place block", true);
 //            EffortlessBuilding.log("SurvivalHelper#canPlace: itemstack " + itemStack.toString() + " does not match blockstate " + newBlockState.toString());
 			//Happens when breaking blocks, no need to notify in that case
@@ -204,49 +198,48 @@ public class SurvivalHelper {
 	}
 
 	//Can be harvested with hand? (or in creative)
-    private static boolean canReplace(World world, PlayerEntity player, BlockPos pos){
+	private static boolean canReplace(World world, PlayerEntity player, BlockPos pos) {
 		if (player.isCreative()) return true;
 
 		BlockState state = world.getBlockState(pos);
 
 		switch (BuildConfig.survivalBalancers.quickReplaceMiningLevel.get()) {
-            case -1: return state.getMaterial().isToolNotRequired();
+			case -1:
-            case 0: return state.getBlock().getHarvestLevel(state) <= 0;
+				return !state.requiresCorrectToolForDrops();
-            case 1: return state.getBlock().getHarvestLevel(state) <= 1;
+			case 0:
-            case 2: return state.getBlock().getHarvestLevel(state) <= 2;
+				return state.getBlock().getHarvestLevel(state) <= 0;
-            case 3: return state.getBlock().getHarvestLevel(state) <= 3;
+			case 1:
+				return state.getBlock().getHarvestLevel(state) <= 1;
+			case 2:
+				return state.getBlock().getHarvestLevel(state) <= 2;
+			case 3:
+				return state.getBlock().getHarvestLevel(state) <= 3;
 		}
 
 		return false;
 	}
 
 	//From EntityPlayer#canPlayerEdit
-    private static boolean canPlayerEdit(PlayerEntity player, World world, BlockPos pos, ItemStack stack)
+	private static boolean canPlayerEdit(PlayerEntity player, World world, BlockPos pos, ItemStack stack) {
-    {
+		if (!world.mayInteract(player, pos)) return false;
-        if (!world.isBlockModifiable(player, pos)) return false;
 
-        if (player.abilities.allowEdit)
+		if (player.abilities.mayBuild) {
-        {
 			//True in creative and survival mode
 			return true;
-        }
+		} else {
-        else
-        {
 			//Adventure mode
 			CachedBlockInfo blockworldstate = new CachedBlockInfo(world, pos, false);
-            return stack.canPlaceOn(world.getTags(), blockworldstate);
+			return stack.hasAdventureModePlaceTagForBlock(world.getTagManager(), blockworldstate);
 
 		}
 	}
 
 	//From World#mayPlace
-    private static boolean mayPlace(World world, Block blockIn, BlockState newBlockState, BlockPos pos, boolean skipCollisionCheck, Direction sidePlacedOn, @Nullable Entity placer)
+	private static boolean mayPlace(World world, Block blockIn, BlockState newBlockState, BlockPos pos, boolean skipCollisionCheck, Direction sidePlacedOn, @Nullable Entity placer) {
-    {
 		BlockState iblockstate1 = world.getBlockState(pos);
-        VoxelShape voxelShape = skipCollisionCheck ? null : blockIn.getDefaultState().getCollisionShape(world, pos);
+		VoxelShape voxelShape = skipCollisionCheck ? null : blockIn.defaultBlockState().getCollisionShape(world, pos);
 
-        if (voxelShape != null && !world.checkNoEntityCollision(placer, voxelShape))
+		if (voxelShape != null && !world.isUnobstructed(placer, voxelShape)) {
-        {
 			return false;
 		}
 
@@ -262,8 +255,7 @@ public class SurvivalHelper {
 		}
 
 		//TODO 1.14 check what Material.CIRCUITS has become
-        if (iblockstate1.getMaterial() == Material.REDSTONE_LIGHT && blockIn == Blocks.ANVIL)
+		if (iblockstate1.getMaterial() == Material.BUILDABLE_GLASS && blockIn == Blocks.ANVIL) {
-        {
 			return true;
 		}
 
@@ -277,7 +269,6 @@ public class SurvivalHelper {
 	}
 
 
-
 	//Can break using held tool? (or in creative)
 	public static boolean canBreak(World world, PlayerEntity player, BlockPos pos) {
 		BlockState blockState = world.getBlockState(pos);
@@ -289,46 +280,43 @@ public class SurvivalHelper {
 	}
 
 	//From ForgeHooks#canHarvestBlock
-    public static boolean canHarvestBlock(@Nonnull Block block, @Nonnull PlayerEntity player, @Nonnull World world, @Nonnull BlockPos pos)
+	public static boolean canHarvestBlock(@Nonnull Block block, @Nonnull PlayerEntity player, @Nonnull World world, @Nonnull BlockPos pos) {
-    {
 		BlockState state = world.getBlockState(pos);
 
 		//Dont break bedrock
-        if (state.getBlockHardness(world, pos) < 0) {
+		if (state.getDestroySpeed(world, pos) < 0) {
 			return false;
 		}
 
-        if (state.getMaterial().isToolNotRequired())
+		if (!state.requiresCorrectToolForDrops()) {
-        {
 			return true;
 		}
 
-        ItemStack stack = player.getHeldItemMainhand();
+		ItemStack stack = player.getMainHandItem();
 		ToolType tool = block.getHarvestTool(state);
-        if (stack.isEmpty() || tool == null)
+		if (stack.isEmpty() || tool == null) {
-        {
+			return player.hasCorrectToolForDrops(state);
-            return player.canHarvestBlock(state);
 		}
 
-        if (stack.getDamage() >= stack.getMaxDamage()) return false;
+		if (stack.getDamageValue() >= stack.getMaxDamage()) return false;
 
 		int toolLevel = stack.getItem().getHarvestLevel(stack, tool, player, state);
-        if (toolLevel < 0)
+		if (toolLevel < 0) {
-        {
+			return player.hasCorrectToolForDrops(state);
-            return player.canHarvestBlock(state);
 		}
 
 		return toolLevel >= block.getHarvestLevel(state);
 	}
 
 	public static boolean doesBecomeDoubleSlab(PlayerEntity player, BlockPos pos, Direction facing) {
-        BlockState placedBlockState = player.world.getBlockState(pos);
+		BlockState placedBlockState = player.level.getBlockState(pos);
 
-        ItemStack itemstack = player.getHeldItem(Hand.MAIN_HAND);
+		ItemStack itemstack = player.getItemInHand(Hand.MAIN_HAND);
 		if (CompatHelper.isItemBlockProxy(itemstack))
 			itemstack = CompatHelper.getItemBlockFromStack(itemstack);
 
-        if (itemstack.isEmpty() || !(itemstack.getItem() instanceof BlockItem) || !(((BlockItem) itemstack.getItem()).getBlock() instanceof SlabBlock)) return false;
+		if (itemstack.isEmpty() || !(itemstack.getItem() instanceof BlockItem) || !(((BlockItem) itemstack.getItem()).getBlock() instanceof SlabBlock))
+			return false;
 		SlabBlock heldSlab = (SlabBlock) ((BlockItem) itemstack.getItem()).getBlock();
 
 		if (placedBlockState.getBlock() == heldSlab) {

src/main/java/nl/requios/effortlessbuilding/item/AbstractRandomizerBagItem.java

@@ -1,160 +1,73 @@
 package nl.requios.effortlessbuilding.item;
 
+import mcp.MethodsReturnNonnullByDefault;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockState;
 import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.entity.player.PlayerEntity;
-import net.minecraft.entity.player.PlayerInventory;
 import net.minecraft.entity.player.ServerPlayerEntity;
-import net.minecraft.inventory.container.Container;
+import net.minecraft.fluid.Fluids;
 import net.minecraft.inventory.container.INamedContainerProvider;
 import net.minecraft.item.*;
 import net.minecraft.nbt.CompoundNBT;
-import net.minecraft.util.*;
+import net.minecraft.util.ActionResult;
 import net.minecraft.util.ActionResultType;
+import net.minecraft.util.Direction;
 import net.minecraft.util.Hand;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.BlockRayTraceResult;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraft.util.text.ITextComponent;
 import net.minecraft.util.text.StringTextComponent;
 import net.minecraft.util.text.TextFormatting;
-import net.minecraft.util.text.TranslationTextComponent;
 import net.minecraft.world.World;
 import net.minecraftforge.common.capabilities.ICapabilityProvider;
 import net.minecraftforge.fml.network.NetworkHooks;
 import net.minecraftforge.items.CapabilityItemHandler;
 import net.minecraftforge.items.IItemHandler;
-import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmode.BuildModes;
 import nl.requios.effortlessbuilding.buildmode.ModeSettingsManager;
 import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
 import nl.requios.effortlessbuilding.capability.ItemHandlerCapabilityProvider;
-import nl.requios.effortlessbuilding.gui.RandomizerBagContainer;
 import nl.requios.effortlessbuilding.helper.SurvivalHelper;
 
 import javax.annotation.Nullable;
+import javax.annotation.ParametersAreNonnullByDefault;
 import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.List;
 import java.util.Random;
 
-public class ItemRandomizerBag extends Item {
+@MethodsReturnNonnullByDefault
-    public static final int INV_SIZE = 5;
+@ParametersAreNonnullByDefault
+public abstract class AbstractRandomizerBagItem extends Item {
 
     private static long currentSeed = 1337;
-    private static Random rand = new Random(currentSeed);
+    private static final Random rand = new Random(currentSeed);
 
-    public ItemRandomizerBag() {
+    public AbstractRandomizerBagItem() {
-        super(new Item.Properties().group(ItemGroup.TOOLS).maxStackSize(1));
+        super(new Item.Properties().tab(ItemGroup.TAB_TOOLS).stacksTo(1));
-
-        this.setRegistryName(EffortlessBuilding.MODID, "randomizer_bag");
     }
 
-    @Override
+    public abstract int getInventorySize();
-    public ActionResultType onItemUse(ItemUseContext ctx) {
-        PlayerEntity player = ctx.getPlayer();
-        World world = ctx.getWorld();
-        BlockPos pos = ctx.getPos();
-        Direction facing = ctx.getFace();
-        ItemStack item = ctx.getItem();
-        Vec3d hitVec = ctx.getHitVec();
 
-        if (player == null) return ActionResultType.FAIL;
+    public abstract INamedContainerProvider getContainerProvider(ItemStack item);
-
-        if (ctx.isPlacerSneaking()) {
-            if (world.isRemote) return ActionResultType.SUCCESS;
-            //Open inventory
-            NetworkHooks.openGui((ServerPlayerEntity) player, new ContainerProvider(item));
-        } else {
-            if (world.isRemote) return ActionResultType.SUCCESS;
-
-            //Only place manually if in normal vanilla mode
-            BuildModes.BuildModeEnum buildMode = ModeSettingsManager.getModeSettings(player).getBuildMode();
-            ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
-            if (buildMode != BuildModes.BuildModeEnum.NORMAL || modifierSettings.doQuickReplace()) {
-                return ActionResultType.FAIL;
-            }
-
-            //Use item
-            //Get bag inventory
-            //TODO offhand support
-            ItemStack bag = player.getHeldItem(Hand.MAIN_HAND);
-            IItemHandler bagInventory = getBagInventory(bag);
-            if (bagInventory == null)
-                return ActionResultType.FAIL;
-
-            ItemStack toPlace = pickRandomStack(bagInventory);
-            if (toPlace.isEmpty()) return ActionResultType.FAIL;
-
-            //Previously: use onItemUse to place block (no synergy)
-            //bag.setItemDamage(toPlace.getMetadata());
-            //toPlace.onItemUse(player, world, pos, hand, facing, hitX, hitY, hitZ);
-
-            //TODO replaceable
-            if (!world.getBlockState(pos).getBlock().getMaterial(world.getBlockState(pos)).isReplaceable()) {
-                pos = pos.offset(facing);
-            }
-
-            BlockItemUseContext blockItemUseContext = new BlockItemUseContext(new ItemUseContext(player, Hand.MAIN_HAND, new BlockRayTraceResult(hitVec, facing, pos, false)));
-            BlockState blockState = Block.getBlockFromItem(toPlace.getItem()).getStateForPlacement(blockItemUseContext);
-
-            SurvivalHelper.placeBlock(world, player, pos, blockState, toPlace, facing, hitVec, false, false, true);
-
-            //Synergy
-            //Works without calling
-//            BlockSnapshot blockSnapshot = new BlockSnapshot(player.world, pos, blockState);
-//            BlockEvent.PlaceEvent placeEvent = new BlockEvent.PlaceEvent(blockSnapshot, blockState, player, hand);
-//            Mirror.onBlockPlaced(placeEvent);
-//            Array.onBlockPlaced(placeEvent);
-        }
-        return ActionResultType.SUCCESS;
-    }
-
-    @Override
-    public ActionResult<ItemStack> onItemRightClick(World world, PlayerEntity player, Hand hand) {
-        ItemStack bag = player.getHeldItem(hand);
-
-        if (player.isSneaking()) {
-            if (world.isRemote) return new ActionResult<>(ActionResultType.SUCCESS, bag);
-            //Open inventory
-            NetworkHooks.openGui((ServerPlayerEntity) player, new ContainerProvider(bag));
-        } else {
-            //Use item
-            //Get bag inventory
-            IItemHandler bagInventory = getBagInventory(bag);
-            if (bagInventory == null)
-                return new ActionResult<>(ActionResultType.FAIL, bag);
-
-            ItemStack toUse = pickRandomStack(bagInventory);
-            if (toUse.isEmpty()) return new ActionResult<>(ActionResultType.FAIL, bag);
-
-            return toUse.useItemRightClick(world, player, hand);
-        }
-        return new ActionResult<>(ActionResultType.PASS, bag);
-    }
 
     /**
      * Get the inventory of a randomizer bag by checking the capability.
-     *
-     * @param bag
-     * @return
      */
-    public static IItemHandler getBagInventory(ItemStack bag) {
+    public IItemHandler getBagInventory(ItemStack bag) {
         return bag.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null).orElse(null);
     }
 
     /**
      * Pick a random slot from the bag. Empty slots will never get chosen.
-     *
-     * @param bagInventory
-     * @return
      */
-    public static ItemStack pickRandomStack(IItemHandler bagInventory) {
+    public ItemStack pickRandomStack(IItemHandler bagInventory) {
         //Find how many stacks are non-empty, and save them in a list
         int nonempty = 0;
-        List<ItemStack> nonEmptyStacks = new ArrayList<>(INV_SIZE);
+        List<ItemStack> nonEmptyStacks = new ArrayList<>();
-        List<Integer> originalSlots = new ArrayList<>(INV_SIZE);
+        List<Integer> originalSlots = new ArrayList<>(getInventorySize());
         for (int i = 0; i < bagInventory.getSlots(); i++) {
             ItemStack stack = bagInventory.getStackInSlot(i);
             if (!stack.isEmpty()) {
@@ -179,7 +92,7 @@ public class ItemRandomizerBag extends Item {
         return bagInventory.getStackInSlot(originalSlot);
     }
 
-    public static ItemStack findStack(IItemHandler bagInventory, Item item) {
+    public ItemStack findStack(IItemHandler bagInventory, Item item) {
         for (int i = 0; i < bagInventory.getSlots(); i++) {
             ItemStack stack = bagInventory.getStackInSlot(i);
             if (!stack.isEmpty() && stack.getItem() == item) {
@@ -189,31 +102,6 @@ public class ItemRandomizerBag extends Item {
         return ItemStack.EMPTY;
     }
 
-    @Override
-    public int getUseDuration(ItemStack p_77626_1_) {
-        return 1;
-    }
-
-    @Nullable
-    @Override
-    public ICapabilityProvider initCapabilities(ItemStack stack, @Nullable CompoundNBT nbt) {
-        return new ItemHandlerCapabilityProvider();
-    }
-
-    @Override
-    public void addInformation(ItemStack stack, @Nullable World world, List<ITextComponent> tooltip, ITooltipFlag flag) {
-        tooltip.add(new StringTextComponent(TextFormatting.BLUE + "Rightclick" + TextFormatting.GRAY + " to place a random block"));
-        tooltip.add(new StringTextComponent(TextFormatting.BLUE + "Sneak + rightclick" + TextFormatting.GRAY + " to open inventory"));
-        if (world != null && world.getPlayers().size() > 1) {
-            tooltip.add(new StringTextComponent(TextFormatting.YELLOW + "Experimental on servers: may lose inventory"));
-        }
-    }
-
-    @Override
-    public String getTranslationKey() {
-        return this.getRegistryName().toString();
-    }
-
     public static void resetRandomness() {
         rand.setSeed(currentSeed);
     }
@@ -223,23 +111,111 @@ public class ItemRandomizerBag extends Item {
         rand.setSeed(currentSeed);
     }
 
-    public static class ContainerProvider implements INamedContainerProvider{
+    @Override
+    public ActionResultType useOn(ItemUseContext ctx) {
+        PlayerEntity player = ctx.getPlayer();
+        World world = ctx.getLevel();
+        BlockPos pos = ctx.getClickedPos();
+        Direction facing = ctx.getClickedFace();
+        ItemStack item = ctx.getItemInHand();
+        Vector3d hitVec = ctx.getClickLocation();
 
-        private ItemStack bag;
+        if (player == null) return ActionResultType.FAIL;
 
-        public ContainerProvider(ItemStack bag) {
+        if (ctx.getPlayer() != null && ctx.getPlayer().isShiftKeyDown()) { //ctx.isPlacerSneaking()
-            this.bag = bag;
+            if (world.isClientSide) return ActionResultType.SUCCESS;
+            //Open inventory
+            NetworkHooks.openGui((ServerPlayerEntity) player, getContainerProvider(item));
+        } else {
+            if (world.isClientSide) return ActionResultType.SUCCESS;
+
+            //Only place manually if in normal vanilla mode
+            BuildModes.BuildModeEnum buildMode = ModeSettingsManager.getModeSettings(player).getBuildMode();
+            ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
+            if (buildMode != BuildModes.BuildModeEnum.NORMAL || modifierSettings.doQuickReplace()) {
+                return ActionResultType.FAIL;
+            }
+
+            //Use item
+            //Get bag inventory
+            //TODO offhand support
+            ItemStack bag = player.getItemInHand(Hand.MAIN_HAND);
+            IItemHandler bagInventory = getBagInventory(bag);
+            if (bagInventory == null)
+                return ActionResultType.FAIL;
+
+            ItemStack toPlace = pickRandomStack(bagInventory);
+            if (toPlace.isEmpty()) return ActionResultType.FAIL;
+
+            //Previously: use onItemUse to place block (no synergy)
+            //bag.setItemDamage(toPlace.getMetadata());
+            //toPlace.onItemUse(player, world, pos, hand, facing, hitX, hitY, hitZ);
+
+            //TODO replaceable
+            if (!world.getBlockState(pos).getBlock().canBeReplaced(world.getBlockState(pos), Fluids.EMPTY)) {
+                pos = pos.relative(facing);
+            }
+
+            BlockItemUseContext blockItemUseContext = new BlockItemUseContext(new ItemUseContext(player, Hand.MAIN_HAND, new BlockRayTraceResult(hitVec, facing, pos, false)));
+            BlockState blockState = Block.byItem(toPlace.getItem()).getStateForPlacement(blockItemUseContext);
+
+            SurvivalHelper.placeBlock(world, player, pos, blockState, toPlace, facing, hitVec, false, false, true);
+
+            //Synergy
+            //Works without calling
+//            BlockSnapshot blockSnapshot = new BlockSnapshot(player.world, pos, blockState);
+//            BlockEvent.PlaceEvent placeEvent = new BlockEvent.PlaceEvent(blockSnapshot, blockState, player, hand);
+//            Mirror.onBlockPlaced(placeEvent);
+//            Array.onBlockPlaced(placeEvent);
+        }
+        return ActionResultType.SUCCESS;
     }
 
     @Override
-        public ITextComponent getDisplayName() {
+    public ActionResult<ItemStack> use(World world, PlayerEntity player, Hand hand) {
-            return new TranslationTextComponent("effortlessbuilding.screen.randomizer_bag");
+        ItemStack bag = player.getItemInHand(hand);
+
+        if (player.isShiftKeyDown()) {
+            if (world.isClientSide) return new ActionResult<>(ActionResultType.SUCCESS, bag);
+            //Open inventory
+            NetworkHooks.openGui((ServerPlayerEntity) player, getContainerProvider(bag));
+        } else {
+            //Use item
+            //Get bag inventory
+            IItemHandler bagInventory = getBagInventory(bag);
+            if (bagInventory == null)
+                return new ActionResult<>(ActionResultType.FAIL, bag);
+
+            ItemStack toUse = pickRandomStack(bagInventory);
+            if (toUse.isEmpty()) return new ActionResult<>(ActionResultType.FAIL, bag);
+
+            return toUse.use(world, player, hand);
+        }
+        return new ActionResult<>(ActionResultType.PASS, bag);
+    }
+
+    @Override
+    public int getUseDuration(ItemStack p_77626_1_) {
+        return 1;
     }
 
     @Nullable
     @Override
-        public Container createMenu(int containerId, PlayerInventory playerInventory, PlayerEntity player) {
+    public ICapabilityProvider initCapabilities(ItemStack stack, @Nullable CompoundNBT nbt) {
-            return new RandomizerBagContainer(containerId, playerInventory, ItemRandomizerBag.getBagInventory(bag));
+        return new ItemHandlerCapabilityProvider(getInventorySize());
     }
+
+    @Override
+    public void appendHoverText(ItemStack stack, @Nullable World world, List<ITextComponent> tooltip, ITooltipFlag flag) {
+        tooltip.add(new StringTextComponent(TextFormatting.BLUE + "Rightclick" + TextFormatting.GRAY + " to place a random block"));
+        tooltip.add(new StringTextComponent(TextFormatting.BLUE + "Sneak + rightclick" + TextFormatting.GRAY + " to open inventory"));
+        if (world != null && world.players().size() > 1) {
+            tooltip.add(new StringTextComponent(TextFormatting.YELLOW + "Experimental on servers: may lose inventory"));
+        }
+    }
+
+    @Override
+    public String getDescriptionId() {
+        return this.getRegistryName().toString();
     }
 }

src/main/java/nl/requios/effortlessbuilding/item/DiamondRandomizerBagItem.java

@@ -0,0 +1,46 @@
+package nl.requios.effortlessbuilding.item;
+
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.entity.player.PlayerInventory;
+import net.minecraft.inventory.container.Container;
+import net.minecraft.inventory.container.INamedContainerProvider;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TranslationTextComponent;
+import nl.requios.effortlessbuilding.gui.DiamondRandomizerBagContainer;
+
+import javax.annotation.Nullable;
+
+public class DiamondRandomizerBagItem extends AbstractRandomizerBagItem{
+    public static final int INV_SIZE = 27;
+
+    @Override
+    public int getInventorySize() {
+        return 27;
+    }
+
+    @Override
+    public INamedContainerProvider getContainerProvider(ItemStack bag) {
+        return new ContainerProvider(bag);
+    }
+
+    public static class ContainerProvider implements INamedContainerProvider {
+
+        private final ItemStack bag;
+
+        public ContainerProvider(ItemStack bag) {
+            this.bag = bag;
+        }
+
+        @Override
+        public ITextComponent getDisplayName() {
+            return new TranslationTextComponent("effortlessbuilding:diamond_randomizer_bag");
+        }
+
+        @Nullable
+        @Override
+        public Container createMenu(int containerId, PlayerInventory playerInventory, PlayerEntity player) {
+            return new DiamondRandomizerBagContainer(containerId, playerInventory, ((AbstractRandomizerBagItem)bag.getItem()).getBagInventory(bag));
+        }
+    }
+}

src/main/java/nl/requios/effortlessbuilding/item/GoldenRandomizerBagItem.java

@@ -0,0 +1,46 @@
+package nl.requios.effortlessbuilding.item;
+
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.entity.player.PlayerInventory;
+import net.minecraft.inventory.container.Container;
+import net.minecraft.inventory.container.INamedContainerProvider;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TranslationTextComponent;
+import nl.requios.effortlessbuilding.gui.GoldenRandomizerBagContainer;
+
+import javax.annotation.Nullable;
+
+public class GoldenRandomizerBagItem extends AbstractRandomizerBagItem{
+    public static final int INV_SIZE = 9;
+
+    @Override
+    public int getInventorySize() {
+        return 9;
+    }
+
+    @Override
+    public INamedContainerProvider getContainerProvider(ItemStack bag) {
+        return new ContainerProvider(bag);
+    }
+
+    public static class ContainerProvider implements INamedContainerProvider {
+
+        private final ItemStack bag;
+
+        public ContainerProvider(ItemStack bag) {
+            this.bag = bag;
+        }
+
+        @Override
+        public ITextComponent getDisplayName() {
+            return new TranslationTextComponent("effortlessbuilding:golden_randomizer_bag");
+        }
+
+        @Nullable
+        @Override
+        public Container createMenu(int containerId, PlayerInventory playerInventory, PlayerEntity player) {
+            return new GoldenRandomizerBagContainer(containerId, playerInventory, ((AbstractRandomizerBagItem)bag.getItem()).getBagInventory(bag));
+        }
+    }
+}

src/main/java/nl/requios/effortlessbuilding/item/ItemReachUpgrade1.java

@@ -1,65 +0,0 @@
-package nl.requios.effortlessbuilding.item;
-
-import net.minecraft.client.util.ITooltipFlag;
-import net.minecraft.entity.player.PlayerEntity;
-import net.minecraft.item.Item;
-import net.minecraft.item.ItemGroup;
-import net.minecraft.item.ItemStack;
-import net.minecraft.util.*;
-import net.minecraft.util.text.ITextComponent;
-import net.minecraft.util.text.StringTextComponent;
-import net.minecraft.util.text.TextFormatting;
-import net.minecraft.world.World;
-import nl.requios.effortlessbuilding.BuildConfig;
-import nl.requios.effortlessbuilding.EffortlessBuilding;
-import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
-import nl.requios.effortlessbuilding.helper.ReachHelper;
-
-import javax.annotation.Nullable;
-import java.util.List;
-
-public class ItemReachUpgrade1 extends Item {
-
-    public ItemReachUpgrade1() {
-        super(new Item.Properties().group(ItemGroup.TOOLS).maxStackSize(1));
-        this.setRegistryName(EffortlessBuilding.MODID, "reach_upgrade1");
-    }
-
-    @Override
-    public ActionResult<ItemStack> onItemRightClick(World world, PlayerEntity player, Hand hand) {
-        if (player.isCreative()) {
-            if (world.isRemote) EffortlessBuilding.log(player, "Reach upgrades are not necessary in creative.");
-            if (world.isRemote) EffortlessBuilding.log(player, "Still want increased reach? Use the config.");
-            return new ActionResult<>(ActionResultType.PASS, player.getHeldItem(hand));
-        }
-
-        ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
-        int currentLevel = modifierSettings.getReachUpgrade();
-        if (currentLevel == 0) {
-            modifierSettings.setReachUpgrade(1);
-
-            if (world.isRemote) EffortlessBuilding.log(player, "Upgraded reach to " + ReachHelper.getMaxReach(player));
-            player.setHeldItem(hand, ItemStack.EMPTY);
-
-            SoundEvent soundEvent = new SoundEvent(new ResourceLocation("entity.player.levelup"));
-            player.playSound(soundEvent, 1f, 1f);
-        } else if (currentLevel > 0) {
-            if (world.isRemote) EffortlessBuilding.log(player, "Already used this upgrade! Current reach is " + ReachHelper
-                    .getMaxReach(player) + ".");
-
-            SoundEvent soundEvent = new SoundEvent(new ResourceLocation("item.armor.equip_leather"));
-            player.playSound(soundEvent, 1f, 1f);
-        }
-        return new ActionResult<>(ActionResultType.PASS, player.getHeldItem(hand));
-    }
-
-    @Override
-    public void addInformation(ItemStack stack, @Nullable World world, List<ITextComponent> tooltip, ITooltipFlag flag) {
-        tooltip.add(new StringTextComponent(TextFormatting.GRAY + "Consume to increase reach to " + TextFormatting.BLUE + BuildConfig.reach.maxReachLevel1.get()));
-    }
-
-    @Override
-    public String getTranslationKey() {
-        return this.getRegistryName().toString();
-    }
-}

src/main/java/nl/requios/effortlessbuilding/item/ItemReachUpgrade2.java

@@ -1,70 +0,0 @@
-package nl.requios.effortlessbuilding.item;
-
-import net.minecraft.client.util.ITooltipFlag;
-import net.minecraft.entity.player.PlayerEntity;
-import net.minecraft.item.Item;
-import net.minecraft.item.ItemGroup;
-import net.minecraft.item.ItemStack;
-import net.minecraft.util.*;
-import net.minecraft.util.text.ITextComponent;
-import net.minecraft.util.text.StringTextComponent;
-import net.minecraft.util.text.TextFormatting;
-import net.minecraft.world.World;
-import nl.requios.effortlessbuilding.BuildConfig;
-import nl.requios.effortlessbuilding.EffortlessBuilding;
-import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
-import nl.requios.effortlessbuilding.helper.ReachHelper;
-
-import javax.annotation.Nullable;
-import java.util.List;
-
-public class ItemReachUpgrade2 extends Item {
-
-    public ItemReachUpgrade2() {
-        super(new Item.Properties().group(ItemGroup.TOOLS).maxStackSize(1));
-        this.setRegistryName(EffortlessBuilding.MODID, "reach_upgrade2");
-    }
-
-    @Override
-    public ActionResult<ItemStack> onItemRightClick(World world, PlayerEntity player, Hand hand) {
-        if (player.isCreative()) {
-            if (world.isRemote) EffortlessBuilding.log(player, "Reach upgrades are not necessary in creative.");
-            if (world.isRemote) EffortlessBuilding.log(player, "Still want increased reach? Use the config.");
-            return new ActionResult<>(ActionResultType.PASS, player.getHeldItem(hand));
-        }
-
-        ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
-        int currentLevel = modifierSettings.getReachUpgrade();
-        if (currentLevel == 1) {
-            modifierSettings.setReachUpgrade(2);
-            if (world.isRemote) EffortlessBuilding.log(player, "Upgraded reach to " + ReachHelper.getMaxReach(player));
-            player.setHeldItem(hand, ItemStack.EMPTY);
-
-            SoundEvent soundEvent = new SoundEvent(new ResourceLocation("entity.player.levelup"));
-            player.playSound(soundEvent, 1f, 1f);
-        } else if (currentLevel < 1) {
-            if (world.isRemote) EffortlessBuilding.log(player, "Use Reach Upgrade 1 first.");
-
-            SoundEvent soundEvent = new SoundEvent(new ResourceLocation("item.armor.equip_leather"));
-            player.playSound(soundEvent, 1f, 1f);
-        } else if (currentLevel > 1) {
-            if (world.isRemote) EffortlessBuilding.log(player, "Already used this upgrade! Current reach is " + ReachHelper
-                    .getMaxReach(player) + ".");
-
-            SoundEvent soundEvent = new SoundEvent(new ResourceLocation("item.armor.equip_leather"));
-            player.playSound(soundEvent, 1f, 1f);
-        }
-        return new ActionResult<>(ActionResultType.PASS, player.getHeldItem(hand));
-    }
-
-    @Override
-    public void addInformation(ItemStack stack, @Nullable World world, List<ITextComponent> tooltip, ITooltipFlag flag) {
-        tooltip.add(new StringTextComponent(TextFormatting.GRAY + "Consume to increase reach to " + TextFormatting.BLUE + BuildConfig.reach.maxReachLevel2.get()));
-        tooltip.add(new StringTextComponent(TextFormatting.GRAY + "Previous upgrades need to be consumed first"));
-    }
-
-    @Override
-    public String getTranslationKey() {
-        return this.getRegistryName().toString();
-    }
-}

src/main/java/nl/requios/effortlessbuilding/item/ItemReachUpgrade3.java

@@ -1,73 +0,0 @@
-package nl.requios.effortlessbuilding.item;
-
-import net.minecraft.client.util.ITooltipFlag;
-import net.minecraft.entity.player.PlayerEntity;
-import net.minecraft.item.Item;
-import net.minecraft.item.ItemGroup;
-import net.minecraft.item.ItemStack;
-import net.minecraft.util.*;
-import net.minecraft.util.text.ITextComponent;
-import net.minecraft.util.text.StringTextComponent;
-import net.minecraft.util.text.TextFormatting;
-import net.minecraft.world.World;
-import nl.requios.effortlessbuilding.BuildConfig;
-import nl.requios.effortlessbuilding.EffortlessBuilding;
-import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
-import nl.requios.effortlessbuilding.helper.ReachHelper;
-
-import javax.annotation.Nullable;
-import java.util.List;
-
-public class ItemReachUpgrade3 extends Item {
-
-    public ItemReachUpgrade3() {
-        super(new Item.Properties().group(ItemGroup.TOOLS).maxStackSize(1));
-        this.setRegistryName(EffortlessBuilding.MODID, "reach_upgrade3");
-    }
-
-    @Override
-    public ActionResult<ItemStack> onItemRightClick(World world, PlayerEntity player, Hand hand) {
-        if (player.isCreative()) {
-            if (world.isRemote) EffortlessBuilding.log(player, "Reach upgrades are not necessary in creative.");
-            if (world.isRemote) EffortlessBuilding.log(player, "Still want increased reach? Use the config.");
-            return new ActionResult<>(ActionResultType.PASS, player.getHeldItem(hand));
-        }
-
-        ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
-        int currentLevel = modifierSettings.getReachUpgrade();
-        if (currentLevel == 2) {
-            modifierSettings.setReachUpgrade(3);
-            if (world.isRemote) EffortlessBuilding.log(player, "Upgraded reach to " + ReachHelper.getMaxReach(player));
-            player.setHeldItem(hand, ItemStack.EMPTY);
-
-            SoundEvent soundEvent = new SoundEvent(new ResourceLocation("entity.player.levelup"));
-            player.playSound(soundEvent, 1f, 1f);
-        } else if (currentLevel < 2) {
-            if (currentLevel == 0)
-                if (world.isRemote) EffortlessBuilding.log(player, "Use Reach Upgrade 1 and 2 first.");
-            if (currentLevel == 1)
-                if (world.isRemote) EffortlessBuilding.log(player, "Use Reach Upgrade 2 first.");
-
-            SoundEvent soundEvent = new SoundEvent(new ResourceLocation("item.armor.equip_leather"));
-            player.playSound(soundEvent, 1f, 1f);
-        } else if (currentLevel > 2) {
-            if (world.isRemote) EffortlessBuilding.log(player, "Already used this upgrade! Current reach is " + ReachHelper
-                    .getMaxReach(player) + ".");
-
-            SoundEvent soundEvent = new SoundEvent(new ResourceLocation("item.armor.equip_leather"));
-            player.playSound(soundEvent, 1f, 1f);
-        }
-        return new ActionResult<>(ActionResultType.PASS, player.getHeldItem(hand));
-    }
-
-    @Override
-    public void addInformation(ItemStack stack, @Nullable World world, List<ITextComponent> tooltip, ITooltipFlag flag) {
-        tooltip.add(new StringTextComponent(TextFormatting.GRAY + "Consume to increase reach to " + TextFormatting.BLUE + BuildConfig.reach.maxReachLevel3.get()));
-        tooltip.add(new StringTextComponent(TextFormatting.GRAY + "Previous upgrades need to be consumed first"));
-    }
-
-    @Override
-    public String getTranslationKey() {
-        return this.getRegistryName().toString();
-    }
-}

src/main/java/nl/requios/effortlessbuilding/item/RandomizerBagItem.java

@@ -0,0 +1,46 @@
+package nl.requios.effortlessbuilding.item;
+
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.entity.player.PlayerInventory;
+import net.minecraft.inventory.container.Container;
+import net.minecraft.inventory.container.INamedContainerProvider;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TranslationTextComponent;
+import nl.requios.effortlessbuilding.gui.RandomizerBagContainer;
+
+import javax.annotation.Nullable;
+
+public class RandomizerBagItem extends AbstractRandomizerBagItem{
+	public static final int INV_SIZE = 5;
+
+	@Override
+	public int getInventorySize() {
+		return 5;
+	}
+
+	@Override
+	public INamedContainerProvider getContainerProvider(ItemStack bag) {
+		return new ContainerProvider(bag);
+	}
+
+	public static class ContainerProvider implements INamedContainerProvider {
+
+		private final ItemStack bag;
+
+		public ContainerProvider(ItemStack bag) {
+			this.bag = bag;
+		}
+
+		@Override
+		public ITextComponent getDisplayName() {
+			return new TranslationTextComponent("effortlessbuilding:randomizer_bag");
+		}
+
+		@Nullable
+		@Override
+		public Container createMenu(int containerId, PlayerInventory playerInventory, PlayerEntity player) {
+			return new RandomizerBagContainer(containerId, playerInventory, ((AbstractRandomizerBagItem)bag.getItem()).getBagInventory(bag));
+		}
+	}
+}

src/main/java/nl/requios/effortlessbuilding/item/ReachUpgrade1Item.java

@@ -0,0 +1,69 @@
+package nl.requios.effortlessbuilding.item;
+
+import mcp.MethodsReturnNonnullByDefault;
+import net.minecraft.client.util.ITooltipFlag;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemGroup;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.*;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.StringTextComponent;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraft.world.World;
+import nl.requios.effortlessbuilding.BuildConfig;
+import nl.requios.effortlessbuilding.EffortlessBuilding;
+import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
+import nl.requios.effortlessbuilding.helper.ReachHelper;
+
+import javax.annotation.Nullable;
+import javax.annotation.ParametersAreNonnullByDefault;
+import java.util.List;
+
+@ParametersAreNonnullByDefault
+@MethodsReturnNonnullByDefault
+public class ReachUpgrade1Item extends Item {
+
+	public ReachUpgrade1Item() {
+		super(new Item.Properties().tab(ItemGroup.TAB_TOOLS).stacksTo(1));
+	}
+
+	@Override
+	public ActionResult<ItemStack> use(World world, PlayerEntity player, Hand hand) {
+		if (player.isCreative()) {
+			if (world.isClientSide) EffortlessBuilding.log(player, "Reach upgrades are not necessary in creative.");
+			if (world.isClientSide) EffortlessBuilding.log(player, "Still want increased reach? Use the config.");
+			return new ActionResult<>(ActionResultType.PASS, player.getItemInHand(hand));
+		}
+
+		ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
+		int currentLevel = modifierSettings.getReachUpgrade();
+		if (currentLevel == 0) {
+			modifierSettings.setReachUpgrade(1);
+
+			if (world.isClientSide) EffortlessBuilding.log(player, "Upgraded reach to " + ReachHelper.getMaxReach(player));
+			player.setItemInHand(hand, ItemStack.EMPTY);
+
+			SoundEvent soundEvent = new SoundEvent(new ResourceLocation("entity.player.levelup"));
+			player.playSound(soundEvent, 1f, 1f);
+		} else if (currentLevel > 0) {
+			if (world.isClientSide)
+				EffortlessBuilding.log(player, "Already used this upgrade! Current reach is " + ReachHelper
+					.getMaxReach(player) + ".");
+
+			SoundEvent soundEvent = new SoundEvent(new ResourceLocation("item.armor.equip_leather"));
+			player.playSound(soundEvent, 1f, 1f);
+		}
+		return new ActionResult<>(ActionResultType.PASS, player.getItemInHand(hand));
+	}
+
+	@Override
+	public void appendHoverText(ItemStack stack, @Nullable World world, List<ITextComponent> tooltip, ITooltipFlag flag) {
+		tooltip.add(new StringTextComponent(TextFormatting.GRAY + "Consume to increase reach to " + TextFormatting.BLUE + BuildConfig.reach.maxReachLevel1.get()));
+	}
+
+	@Override
+	public String getDescriptionId() {
+		return this.getRegistryName().toString();
+	}
+}

src/main/java/nl/requios/effortlessbuilding/item/ReachUpgrade2Item.java

@@ -0,0 +1,74 @@
+package nl.requios.effortlessbuilding.item;
+
+import mcp.MethodsReturnNonnullByDefault;
+import net.minecraft.client.util.ITooltipFlag;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemGroup;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.*;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.StringTextComponent;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraft.world.World;
+import nl.requios.effortlessbuilding.BuildConfig;
+import nl.requios.effortlessbuilding.EffortlessBuilding;
+import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
+import nl.requios.effortlessbuilding.helper.ReachHelper;
+
+import javax.annotation.Nullable;
+import javax.annotation.ParametersAreNonnullByDefault;
+import java.util.List;
+
+@ParametersAreNonnullByDefault
+@MethodsReturnNonnullByDefault
+public class ReachUpgrade2Item extends Item {
+
+	public ReachUpgrade2Item() {
+		super(new Item.Properties().tab(ItemGroup.TAB_TOOLS).stacksTo(1));
+	}
+
+	@Override
+	public ActionResult<ItemStack> use(World world, PlayerEntity player, Hand hand) {
+		if (player.isCreative()) {
+			if (world.isClientSide) EffortlessBuilding.log(player, "Reach upgrades are not necessary in creative.");
+			if (world.isClientSide) EffortlessBuilding.log(player, "Still want increased reach? Use the config.");
+			return new ActionResult<>(ActionResultType.PASS, player.getItemInHand(hand));
+		}
+
+		ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
+		int currentLevel = modifierSettings.getReachUpgrade();
+		if (currentLevel == 1) {
+			modifierSettings.setReachUpgrade(2);
+			if (world.isClientSide) EffortlessBuilding.log(player, "Upgraded reach to " + ReachHelper.getMaxReach(player));
+			player.setItemInHand(hand, ItemStack.EMPTY);
+
+			SoundEvent soundEvent = new SoundEvent(new ResourceLocation("entity.player.levelup"));
+			player.playSound(soundEvent, 1f, 1f);
+		} else if (currentLevel < 1) {
+			if (world.isClientSide) EffortlessBuilding.log(player, "Use Reach Upgrade 1 first.");
+
+			SoundEvent soundEvent = new SoundEvent(new ResourceLocation("item.armor.equip_leather"));
+			player.playSound(soundEvent, 1f, 1f);
+		} else if (currentLevel > 1) {
+			if (world.isClientSide)
+				EffortlessBuilding.log(player, "Already used this upgrade! Current reach is " + ReachHelper
+					.getMaxReach(player) + ".");
+
+			SoundEvent soundEvent = new SoundEvent(new ResourceLocation("item.armor.equip_leather"));
+			player.playSound(soundEvent, 1f, 1f);
+		}
+		return new ActionResult<>(ActionResultType.PASS, player.getItemInHand(hand));
+	}
+
+	@Override
+	public void appendHoverText(ItemStack stack, @Nullable World world, List<ITextComponent> tooltip, ITooltipFlag flag) {
+		tooltip.add(new StringTextComponent(TextFormatting.GRAY + "Consume to increase reach to " + TextFormatting.BLUE + BuildConfig.reach.maxReachLevel2.get()));
+		tooltip.add(new StringTextComponent(TextFormatting.GRAY + "Previous upgrades need to be consumed first"));
+	}
+
+	@Override
+	public String getDescriptionId() {
+		return this.getRegistryName().toString();
+	}
+}

src/main/java/nl/requios/effortlessbuilding/item/ReachUpgrade3Item.java

@@ -0,0 +1,77 @@
+package nl.requios.effortlessbuilding.item;
+
+import mcp.MethodsReturnNonnullByDefault;
+import net.minecraft.client.util.ITooltipFlag;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemGroup;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.*;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.StringTextComponent;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraft.world.World;
+import nl.requios.effortlessbuilding.BuildConfig;
+import nl.requios.effortlessbuilding.EffortlessBuilding;
+import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
+import nl.requios.effortlessbuilding.helper.ReachHelper;
+
+import javax.annotation.Nullable;
+import javax.annotation.ParametersAreNonnullByDefault;
+import java.util.List;
+
+@ParametersAreNonnullByDefault
+@MethodsReturnNonnullByDefault
+public class ReachUpgrade3Item extends Item {
+
+	public ReachUpgrade3Item() {
+		super(new Item.Properties().tab(ItemGroup.TAB_TOOLS).stacksTo(1));
+	}
+
+	@Override
+	public ActionResult<ItemStack> use(World world, PlayerEntity player, Hand hand) {
+		if (player.isCreative()) {
+			if (world.isClientSide) EffortlessBuilding.log(player, "Reach upgrades are not necessary in creative.");
+			if (world.isClientSide) EffortlessBuilding.log(player, "Still want increased reach? Use the config.");
+			return new ActionResult<>(ActionResultType.PASS, player.getItemInHand(hand));
+		}
+
+		ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
+		int currentLevel = modifierSettings.getReachUpgrade();
+		if (currentLevel == 2) {
+			modifierSettings.setReachUpgrade(3);
+			if (world.isClientSide) EffortlessBuilding.log(player, "Upgraded reach to " + ReachHelper.getMaxReach(player));
+			player.setItemInHand(hand, ItemStack.EMPTY);
+
+			SoundEvent soundEvent = new SoundEvent(new ResourceLocation("entity.player.levelup"));
+			player.playSound(soundEvent, 1f, 1f);
+		} else if (currentLevel < 2) {
+			if (currentLevel == 0)
+				if (world.isClientSide) EffortlessBuilding.log(player, "Use Reach Upgrade 1 and 2 first.");
+			if (currentLevel == 1)
+				if (world.isClientSide) EffortlessBuilding.log(player, "Use Reach Upgrade 2 first.");
+
+			SoundEvent soundEvent = new SoundEvent(new ResourceLocation("item.armor.equip_leather"));
+			player.playSound(soundEvent, 1f, 1f);
+		} else if (currentLevel > 2) {
+			if (world.isClientSide)
+				EffortlessBuilding.log(player, "Already used this upgrade! Current reach is " + ReachHelper
+					.getMaxReach(player) + ".");
+
+			SoundEvent soundEvent = new SoundEvent(new ResourceLocation("item.armor.equip_leather"));
+			player.playSound(soundEvent, 1f, 1f);
+		}
+		return new ActionResult<>(ActionResultType.PASS, player.getItemInHand(hand));
+	}
+
+	@Override
+	public void appendHoverText(ItemStack stack, @Nullable World world, List<ITextComponent> tooltip, ITooltipFlag flag) {
+		tooltip.add(new StringTextComponent(TextFormatting.GRAY + "Consume to increase reach to " + TextFormatting.BLUE + BuildConfig.reach.maxReachLevel3.get()));
+		tooltip.add(new StringTextComponent(TextFormatting.GRAY + "Previous upgrades need to be consumed first"));
+	}
+
+	@Override
+	public String getDescriptionId() {
+		return this.getRegistryName().toString();
+	}
+}

src/main/java/nl/requios/effortlessbuilding/network/AddUndoMessage.java

@@ -5,7 +5,7 @@ import net.minecraft.block.BlockState;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.network.PacketBuffer;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraftforge.fml.LogicalSide;
 import net.minecraftforge.fml.network.NetworkEvent;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
@@ -19,9 +19,9 @@ import java.util.function.Supplier;
  * Sends a message to the client asking to add a block to the undo stack.
  */
 public class AddUndoMessage {
-    private BlockPos coordinate;
+	private final BlockPos coordinate;
-    private BlockState previousBlockState;
+	private final BlockState previousBlockState;
-    private BlockState newBlockState;
+	private final BlockState newBlockState;
 
 	public AddUndoMessage() {
 		coordinate = BlockPos.ZERO;
@@ -35,6 +35,21 @@ public class AddUndoMessage {
 		this.newBlockState = newBlockState;
 	}
 
+	public static void encode(AddUndoMessage message, PacketBuffer buf) {
+		buf.writeInt(message.coordinate.getX());
+		buf.writeInt(message.coordinate.getY());
+		buf.writeInt(message.coordinate.getZ());
+		buf.writeInt(Block.getId(message.previousBlockState));
+		buf.writeInt(Block.getId(message.newBlockState));
+	}
+
+	public static AddUndoMessage decode(PacketBuffer buf) {
+		BlockPos coordinate = new BlockPos(buf.readInt(), buf.readInt(), buf.readInt());
+		BlockState previousBlockState = Block.stateById(buf.readInt());
+		BlockState newBlockState = Block.stateById(buf.readInt());
+		return new AddUndoMessage(coordinate, previousBlockState, newBlockState);
+	}
+
 	public BlockPos getCoordinate() {
 		return coordinate;
 	}
@@ -47,25 +62,8 @@ public class AddUndoMessage {
 		return newBlockState;
 	}
 
-    public static void encode(AddUndoMessage message, PacketBuffer buf) {
+	public static class Handler {
-        buf.writeInt(message.coordinate.getX());
+		public static void handle(AddUndoMessage message, Supplier<NetworkEvent.Context> ctx) {
-        buf.writeInt(message.coordinate.getY());
-        buf.writeInt(message.coordinate.getZ());
-        buf.writeInt(Block.getStateId(message.previousBlockState));
-        buf.writeInt(Block.getStateId(message.newBlockState));
-    }
-
-    public static AddUndoMessage decode(PacketBuffer buf) {
-        BlockPos coordinate = new BlockPos(buf.readInt(), buf.readInt(), buf.readInt());
-        BlockState previousBlockState = Block.getStateById(buf.readInt());
-        BlockState newBlockState = Block.getStateById(buf.readInt());
-        return new AddUndoMessage(coordinate, previousBlockState, newBlockState);
-    }
-
-    public static class Handler
-    {
-        public static void handle(AddUndoMessage message, Supplier<NetworkEvent.Context> ctx)
-        {
 			ctx.get().enqueueWork(() -> {
 				if (ctx.get().getDirection().getReceptionSide() == LogicalSide.CLIENT) {
 					//Received clientside
@@ -74,10 +72,16 @@ public class AddUndoMessage {
 					//Add to undo stack clientside
 					//Only the appropriate player that needs to add this to the undo stack gets this message
 					UndoRedo.addUndo(player, new BlockSet(
-                            new ArrayList<BlockPos>() {{add(message.getCoordinate());}},
+						new ArrayList<BlockPos>() {{
-                            new ArrayList<BlockState>() {{add(message.getPreviousBlockState());}},
+							add(message.getCoordinate());
-                            new ArrayList<BlockState>() {{add(message.getNewBlockState());}},
+						}},
-                            new Vec3d(0,0,0),
+						new ArrayList<BlockState>() {{
+							add(message.getPreviousBlockState());
+						}},
+						new ArrayList<BlockState>() {{
+							add(message.getNewBlockState());
+						}},
+						new Vector3d(0, 0, 0),
 						message.getCoordinate(), message.getCoordinate()));
 				}
 			});

src/main/java/nl/requios/effortlessbuilding/network/BlockBrokenMessage.java

@@ -5,10 +5,9 @@ import net.minecraft.util.Direction;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.BlockRayTraceResult;
 import net.minecraft.util.math.RayTraceResult;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraftforge.fml.LogicalSide;
 import net.minecraftforge.fml.network.NetworkEvent;
-import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmode.BuildModes;
 
 import java.util.function.Supplier;
@@ -18,32 +17,51 @@ import java.util.function.Supplier;
  */
 public class BlockBrokenMessage {
 
-    private boolean blockHit;
+	private final boolean blockHit;
-    private BlockPos blockPos;
+	private final BlockPos blockPos;
-    private Direction sideHit;
+	private final Direction sideHit;
-    private Vec3d hitVec;
+	private final Vector3d hitVec;
 
 	public BlockBrokenMessage() {
 		this.blockHit = false;
 		this.blockPos = BlockPos.ZERO;
 		this.sideHit = Direction.UP;
-        this.hitVec = new Vec3d(0, 0, 0);
+		this.hitVec = new Vector3d(0, 0, 0);
 	}
 
 	public BlockBrokenMessage(BlockRayTraceResult result) {
 		this.blockHit = result.getType() == RayTraceResult.Type.BLOCK;
-        this.blockPos = result.getPos();
+		this.blockPos = result.getBlockPos();
-        this.sideHit = result.getFace();
+		this.sideHit = result.getDirection();
-        this.hitVec = result.getHitVec();
+		this.hitVec = result.getLocation();
 	}
 
-    public BlockBrokenMessage(boolean blockHit, BlockPos blockPos, Direction sideHit, Vec3d hitVec) {
+	public BlockBrokenMessage(boolean blockHit, BlockPos blockPos, Direction sideHit, Vector3d hitVec) {
 		this.blockHit = blockHit;
 		this.blockPos = blockPos;
 		this.sideHit = sideHit;
 		this.hitVec = hitVec;
 	}
 
+	public static void encode(BlockBrokenMessage message, PacketBuffer buf) {
+		buf.writeBoolean(message.blockHit);
+		buf.writeInt(message.blockPos.getX());
+		buf.writeInt(message.blockPos.getY());
+		buf.writeInt(message.blockPos.getZ());
+		buf.writeInt(message.sideHit.get3DDataValue());
+		buf.writeDouble(message.hitVec.x);
+		buf.writeDouble(message.hitVec.y);
+		buf.writeDouble(message.hitVec.z);
+	}
+
+	public static BlockBrokenMessage decode(PacketBuffer buf) {
+		boolean blockHit = buf.readBoolean();
+		BlockPos blockPos = new BlockPos(buf.readInt(), buf.readInt(), buf.readInt());
+		Direction sideHit = Direction.from3DDataValue(buf.readInt());
+		Vector3d hitVec = new Vector3d(buf.readDouble(), buf.readDouble(), buf.readDouble());
+		return new BlockBrokenMessage(blockHit, blockPos, sideHit, hitVec);
+	}
+
 	public boolean isBlockHit() {
 		return blockHit;
 	}
@@ -56,33 +74,12 @@ public class BlockBrokenMessage {
 		return sideHit;
 	}
 
-    public Vec3d getHitVec() {
+	public Vector3d getHitVec() {
 		return hitVec;
 	}
 
-    public static void encode(BlockBrokenMessage message, PacketBuffer buf) {
+	public static class Handler {
-        buf.writeBoolean(message.blockHit);
+		public static void handle(BlockBrokenMessage message, Supplier<NetworkEvent.Context> ctx) {
-        buf.writeInt(message.blockPos.getX());
-        buf.writeInt(message.blockPos.getY());
-        buf.writeInt(message.blockPos.getZ());
-        buf.writeInt(message.sideHit.getIndex());
-        buf.writeDouble(message.hitVec.x);
-        buf.writeDouble(message.hitVec.y);
-        buf.writeDouble(message.hitVec.z);
-    }
-
-    public static BlockBrokenMessage decode(PacketBuffer buf) {
-        boolean blockHit = buf.readBoolean();
-        BlockPos blockPos = new BlockPos(buf.readInt(), buf.readInt(), buf.readInt());
-        Direction sideHit = Direction.byIndex(buf.readInt());
-        Vec3d hitVec = new Vec3d(buf.readDouble(), buf.readDouble(), buf.readDouble());
-        return new BlockBrokenMessage(blockHit, blockPos, sideHit, hitVec);
-    }
-
-    public static class Handler
-    {
-        public static void handle(BlockBrokenMessage message, Supplier<NetworkEvent.Context> ctx)
-        {
 			ctx.get().enqueueWork(() -> {
 				if (ctx.get().getDirection().getReceptionSide() == LogicalSide.SERVER) {
 					//Received serverside

src/main/java/nl/requios/effortlessbuilding/network/BlockPlacedMessage.java

@@ -1,14 +1,13 @@
 package nl.requios.effortlessbuilding.network;
 
+import net.minecraft.network.PacketBuffer;
 import net.minecraft.util.Direction;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.BlockRayTraceResult;
 import net.minecraft.util.math.RayTraceResult;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
-import net.minecraft.network.PacketBuffer;
 import net.minecraftforge.fml.LogicalSide;
 import net.minecraftforge.fml.network.NetworkEvent;
-import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmode.BuildModes;
 import nl.requios.effortlessbuilding.render.BlockPreviewRenderer;
 
@@ -20,29 +19,29 @@ import java.util.function.Supplier;
  */
 public class BlockPlacedMessage {
 
-    private boolean blockHit;
+	private final boolean blockHit;
-    private BlockPos blockPos;
+	private final BlockPos blockPos;
-    private Direction sideHit;
+	private final Direction sideHit;
-    private Vec3d hitVec;
+	private final Vector3d hitVec;
-    private boolean placeStartPos; //prevent double placing in normal mode
+	private final boolean placeStartPos; //prevent double placing in normal mode
 
 	public BlockPlacedMessage() {
 		this.blockHit = false;
 		this.blockPos = BlockPos.ZERO;
 		this.sideHit = Direction.UP;
-        this.hitVec = new Vec3d(0, 0, 0);
+		this.hitVec = new Vector3d(0, 0, 0);
 		this.placeStartPos = true;
 	}
 
 	public BlockPlacedMessage(BlockRayTraceResult result, boolean placeStartPos) {
 		this.blockHit = result.getType() == RayTraceResult.Type.BLOCK;
-        this.blockPos = result.getPos();
+		this.blockPos = result.getBlockPos();
-        this.sideHit = result.getFace();
+		this.sideHit = result.getDirection();
-        this.hitVec = result.getHitVec();
+		this.hitVec = result.getLocation();
 		this.placeStartPos = placeStartPos;
 	}
 
-    public BlockPlacedMessage(boolean blockHit, BlockPos blockPos, Direction sideHit, Vec3d hitVec, boolean placeStartPos) {
+	public BlockPlacedMessage(boolean blockHit, BlockPos blockPos, Direction sideHit, Vector3d hitVec, boolean placeStartPos) {
 		this.blockHit = blockHit;
 		this.blockPos = blockPos;
 		this.sideHit = sideHit;
@@ -50,6 +49,27 @@ public class BlockPlacedMessage {
 		this.placeStartPos = placeStartPos;
 	}
 
+	public static void encode(BlockPlacedMessage message, PacketBuffer buf) {
+		buf.writeBoolean(message.blockHit);
+		buf.writeInt(message.blockPos.getX());
+		buf.writeInt(message.blockPos.getY());
+		buf.writeInt(message.blockPos.getZ());
+		buf.writeInt(message.sideHit.get3DDataValue());
+		buf.writeDouble(message.hitVec.x);
+		buf.writeDouble(message.hitVec.y);
+		buf.writeDouble(message.hitVec.z);
+		buf.writeBoolean(message.placeStartPos);
+	}
+
+	public static BlockPlacedMessage decode(PacketBuffer buf) {
+		boolean blockHit = buf.readBoolean();
+		BlockPos blockPos = new BlockPos(buf.readInt(), buf.readInt(), buf.readInt());
+		Direction sideHit = Direction.from3DDataValue(buf.readInt());
+		Vector3d hitVec = new Vector3d(buf.readDouble(), buf.readDouble(), buf.readDouble());
+		boolean placeStartPos = buf.readBoolean();
+		return new BlockPlacedMessage(blockHit, blockPos, sideHit, hitVec, placeStartPos);
+	}
+
 	public boolean isBlockHit() {
 		return blockHit;
 	}
@@ -62,7 +82,7 @@ public class BlockPlacedMessage {
 		return sideHit;
 	}
 
-    public Vec3d getHitVec() {
+	public Vector3d getHitVec() {
 		return hitVec;
 	}
 
@@ -70,31 +90,8 @@ public class BlockPlacedMessage {
 		return placeStartPos;
 	}
 
-    public static void encode(BlockPlacedMessage message, PacketBuffer buf) {
+	public static class Handler {
-        buf.writeBoolean(message.blockHit);
+		public static void handle(BlockPlacedMessage message, Supplier<NetworkEvent.Context> ctx) {
-        buf.writeInt(message.blockPos.getX());
-        buf.writeInt(message.blockPos.getY());
-        buf.writeInt(message.blockPos.getZ());
-        buf.writeInt(message.sideHit.getIndex());
-        buf.writeDouble(message.hitVec.x);
-        buf.writeDouble(message.hitVec.y);
-        buf.writeDouble(message.hitVec.z);
-        buf.writeBoolean(message.placeStartPos);
-    }
-
-    public static BlockPlacedMessage decode(PacketBuffer buf) {
-        boolean blockHit = buf.readBoolean();
-        BlockPos blockPos = new BlockPos(buf.readInt(), buf.readInt(), buf.readInt());
-        Direction sideHit = Direction.byIndex(buf.readInt());
-        Vec3d hitVec = new Vec3d(buf.readDouble(), buf.readDouble(), buf.readDouble());
-        boolean placeStartPos = buf.readBoolean();
-        return new BlockPlacedMessage(blockHit, blockPos, sideHit, hitVec, placeStartPos);
-    }
-
-    public static class Handler
-    {
-        public static void handle(BlockPlacedMessage message, Supplier<NetworkEvent.Context> ctx)
-        {
 			ctx.get().enqueueWork(() -> {
 				if (ctx.get().getDirection().getReceptionSide() == LogicalSide.CLIENT) {
 					//Received clientside

src/main/java/nl/requios/effortlessbuilding/network/CancelModeMessage.java

@@ -20,10 +20,8 @@ public class CancelModeMessage {
 		return new CancelModeMessage();
 	}
 
-    public static class Handler
+	public static class Handler {
-    {
+		public static void handle(CancelModeMessage message, Supplier<NetworkEvent.Context> ctx) {
-        public static void handle(CancelModeMessage message, Supplier<NetworkEvent.Context> ctx)
-        {
 			ctx.get().enqueueWork(() -> {
 				PlayerEntity player = EffortlessBuilding.proxy.getPlayerEntityFromContext(ctx);
 

src/main/java/nl/requios/effortlessbuilding/network/ClearUndoMessage.java

@@ -25,10 +25,8 @@ public class ClearUndoMessage {
 		return new ClearUndoMessage();
 	}
 
-    public static class Handler
+	public static class Handler {
-    {
+		public static void handle(ClearUndoMessage message, Supplier<NetworkEvent.Context> ctx) {
-        public static void handle(ClearUndoMessage message, Supplier<NetworkEvent.Context> ctx)
-        {
 			ctx.get().enqueueWork(() -> {
 				if (ctx.get().getDirection().getReceptionSide() == LogicalSide.CLIENT) {
 					//Received clientside

src/main/java/nl/requios/effortlessbuilding/network/ModeActionMessage.java

@@ -31,10 +31,8 @@ public class ModeActionMessage {
 		return new ModeActionMessage(action);
 	}
 
-    public static class Handler
+	public static class Handler {
-    {
+		public static void handle(ModeActionMessage message, Supplier<NetworkEvent.Context> ctx) {
-        public static void handle(ModeActionMessage message, Supplier<NetworkEvent.Context> ctx)
-        {
 			ctx.get().enqueueWork(() -> {
 				PlayerEntity player = EffortlessBuilding.proxy.getPlayerEntityFromContext(ctx);
 

src/main/java/nl/requios/effortlessbuilding/network/ModeSettingsMessage.java

@@ -34,10 +34,8 @@ public class ModeSettingsMessage {
 		return new ModeSettingsMessage(new ModeSettings(buildMode));
 	}
 
-    public static class Handler
+	public static class Handler {
-    {
+		public static void handle(ModeSettingsMessage message, Supplier<NetworkEvent.Context> ctx) {
-        public static void handle(ModeSettingsMessage message, Supplier<NetworkEvent.Context> ctx)
-        {
 			ctx.get().enqueueWork(() -> {
 				PlayerEntity player = EffortlessBuilding.proxy.getPlayerEntityFromContext(ctx);
 

src/main/java/nl/requios/effortlessbuilding/network/ModifierSettingsMessage.java

@@ -3,7 +3,7 @@ package nl.requios.effortlessbuilding.network;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.network.PacketBuffer;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraftforge.fml.network.NetworkEvent;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmodifier.Array;
@@ -15,6 +15,8 @@ import java.util.function.Supplier;
 
 import static nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager.ModifierSettings;
 
+import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager.ModifierSettings;
+
 /**
  * Shares modifier settings (see ModifierSettingsManager) between server and client
  */
@@ -82,7 +84,7 @@ public class ModifierSettingsMessage {
 		Mirror.MirrorSettings m = new Mirror.MirrorSettings();
 		if (buf.readBoolean()) {
 			boolean mirrorEnabled = buf.readBoolean();
-            Vec3d mirrorPosition = new Vec3d(buf.readDouble(), buf.readDouble(), buf.readDouble());
+			Vector3d mirrorPosition = new Vector3d(buf.readDouble(), buf.readDouble(), buf.readDouble());
 			boolean mirrorX = buf.readBoolean();
 			boolean mirrorY = buf.readBoolean();
 			boolean mirrorZ = buf.readBoolean();
@@ -110,7 +112,7 @@ public class ModifierSettingsMessage {
 		RadialMirror.RadialMirrorSettings r = new RadialMirror.RadialMirrorSettings();
 		if (buf.readBoolean()) {
 			boolean radialMirrorEnabled = buf.readBoolean();
-            Vec3d radialMirrorPosition = new Vec3d(buf.readDouble(), buf.readDouble(), buf.readDouble());
+			Vector3d radialMirrorPosition = new Vector3d(buf.readDouble(), buf.readDouble(), buf.readDouble());
 			int radialMirrorSlices = buf.readInt();
 			boolean radialMirrorAlternate = buf.readBoolean();
 			int radialMirrorRadius = buf.readInt();
@@ -124,10 +126,8 @@ public class ModifierSettingsMessage {
 		return new ModifierSettingsMessage(modifierSettings);
 	}
 
-    public static class Handler
+	public static class Handler {
-    {
+		public static void handle(ModifierSettingsMessage message, Supplier<NetworkEvent.Context> ctx) {
-        public static void handle(ModifierSettingsMessage message, Supplier<NetworkEvent.Context> ctx)
-        {
 			ctx.get().enqueueWork(() -> {
 				PlayerEntity player = EffortlessBuilding.proxy.getPlayerEntityFromContext(ctx);
 

src/main/java/nl/requios/effortlessbuilding/network/RequestLookAtMessage.java

@@ -16,7 +16,7 @@ import java.util.function.Supplier;
  * This is then sent back with a BlockPlacedMessage.
  */
 public class RequestLookAtMessage {
-    private boolean placeStartPos;
+	private final boolean placeStartPos;
 
 	public RequestLookAtMessage() {
 		placeStartPos = false;
@@ -26,10 +26,6 @@ public class RequestLookAtMessage {
 		this.placeStartPos = placeStartPos;
 	}
 
-    public boolean getPlaceStartPos() {
-        return placeStartPos;
-    }
-
 	public static void encode(RequestLookAtMessage message, PacketBuffer buf) {
 		buf.writeBoolean(message.placeStartPos);
 	}
@@ -39,10 +35,12 @@ public class RequestLookAtMessage {
 		return new RequestLookAtMessage(placeStartPos);
 	}
 
-    public static class Handler
+	public boolean getPlaceStartPos() {
-    {
+		return placeStartPos;
-        public static void handle(RequestLookAtMessage message, Supplier<NetworkEvent.Context> ctx)
+	}
-        {
+
+	public static class Handler {
+		public static void handle(RequestLookAtMessage message, Supplier<NetworkEvent.Context> ctx) {
 			ctx.get().enqueueWork(() -> {
 				if (ctx.get().getDirection().getReceptionSide() == LogicalSide.CLIENT) {
 					//Received clientside

src/main/java/nl/requios/effortlessbuilding/network/TranslatedLogMessage.java

@@ -1,26 +1,20 @@
 package nl.requios.effortlessbuilding.network;
 
-import net.minecraft.block.BlockState;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.network.PacketBuffer;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
 import net.minecraftforge.fml.LogicalSide;
 import net.minecraftforge.fml.network.NetworkEvent;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
-import nl.requios.effortlessbuilding.buildmodifier.BlockSet;
-import nl.requios.effortlessbuilding.buildmodifier.UndoRedo;
 
-import java.util.ArrayList;
 import java.util.function.Supplier;
 
 public class TranslatedLogMessage {
-    private String prefix;
+	private final String prefix;
-    private String translationKey;
+	private final String translationKey;
-    private String suffix;
+	private final String suffix;
-    private boolean actionBar;
+	private final boolean actionBar;
 
-    public TranslatedLogMessage(){
+	public TranslatedLogMessage() {
 		prefix = "";
 		translationKey = "";
 		suffix = "";
@@ -34,6 +28,17 @@ public class TranslatedLogMessage {
 		this.actionBar = actionBar;
 	}
 
+	public static void encode(TranslatedLogMessage message, PacketBuffer buf) {
+		buf.writeUtf(message.prefix);
+		buf.writeUtf(message.translationKey);
+		buf.writeUtf(message.suffix);
+		buf.writeBoolean(message.actionBar);
+	}
+
+	public static TranslatedLogMessage decode(PacketBuffer buf) {
+		return new TranslatedLogMessage(buf.readUtf(), buf.readUtf(), buf.readUtf(), buf.readBoolean());
+	}
+
 	public String getPrefix() {
 		return prefix;
 	}
@@ -50,21 +55,8 @@ public class TranslatedLogMessage {
 		return actionBar;
 	}
 
-    public static void encode(TranslatedLogMessage message, PacketBuffer buf) {
+	public static class Handler {
-        buf.writeString(message.prefix);
+		public static void handle(TranslatedLogMessage message, Supplier<NetworkEvent.Context> ctx) {
-        buf.writeString(message.translationKey);
-        buf.writeString(message.suffix);
-        buf.writeBoolean(message.actionBar);
-    }
-
-    public static TranslatedLogMessage decode(PacketBuffer buf) {
-        return new TranslatedLogMessage(buf.readString(), buf.readString(), buf.readString(), buf.readBoolean());
-    }
-
-    public static class Handler
-    {
-        public static void handle(TranslatedLogMessage message, Supplier<NetworkEvent.Context> ctx)
-        {
 			ctx.get().enqueueWork(() -> {
 				if (ctx.get().getDirection().getReceptionSide() == LogicalSide.CLIENT) {
 					//Received clientside

src/main/java/nl/requios/effortlessbuilding/proxy/ClientProxy.java

@@ -1,12 +1,12 @@
 package nl.requios.effortlessbuilding.proxy;
 
+import mcp.MethodsReturnNonnullByDefault;
 import net.minecraft.block.BlockState;
 import net.minecraft.block.SoundType;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.entity.player.ClientPlayerEntity;
 import net.minecraft.client.gui.ScreenManager;
 import net.minecraft.client.gui.screen.Screen;
-import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.client.settings.KeyBinding;
 import net.minecraft.client.util.InputMappings;
@@ -14,15 +14,17 @@ import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.BlockItem;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.Hand;
-import net.minecraft.util.ResourceLocation;
 import net.minecraft.util.SoundCategory;
-import net.minecraft.util.math.*;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.BlockRayTraceResult;
+import net.minecraft.util.math.RayTraceContext;
+import net.minecraft.util.math.RayTraceResult;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraft.world.World;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.client.event.GuiOpenEvent;
 import net.minecraftforge.client.event.InputEvent;
-import net.minecraftforge.client.event.TextureStitchEvent;
 import net.minecraftforge.client.settings.KeyConflictContext;
 import net.minecraftforge.client.settings.KeyModifier;
 import net.minecraftforge.event.TickEvent;
@@ -40,7 +42,10 @@ import nl.requios.effortlessbuilding.buildmode.ModeOptions;
 import nl.requios.effortlessbuilding.buildmode.ModeSettingsManager;
 import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
 import nl.requios.effortlessbuilding.compatibility.CompatHelper;
+import nl.requios.effortlessbuilding.gui.DiamondRandomizerBagScreen;
+import nl.requios.effortlessbuilding.gui.GoldenRandomizerBagScreen;
 import nl.requios.effortlessbuilding.gui.RandomizerBagScreen;
+import nl.requios.effortlessbuilding.gui.buildmode.PlayerSettingsGui;
 import nl.requios.effortlessbuilding.gui.buildmode.RadialMenu;
 import nl.requios.effortlessbuilding.gui.buildmodifier.ModifierSettingsGui;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
@@ -48,59 +53,46 @@ import nl.requios.effortlessbuilding.network.*;
 import nl.requios.effortlessbuilding.render.ShaderHandler;
 import org.lwjgl.glfw.GLFW;
 
-import javax.annotation.Nullable;
+import javax.annotation.ParametersAreNonnullByDefault;
-import java.util.HashMap;
 import java.util.function.Supplier;
 
 @Mod.EventBusSubscriber(value = {Dist.CLIENT})
+@ParametersAreNonnullByDefault
+@MethodsReturnNonnullByDefault
 public class ClientProxy implements IProxy {
 	public static KeyBinding[] keyBindings;
 	public static RayTraceResult previousLookAt;
 	public static RayTraceResult currentLookAt;
+	public static int ticksInGame = 0;
 	private static int placeCooldown = 0;
 	private static int breakCooldown = 0;
 	private static boolean shadersInitialized = false;
 
-    public static int ticksInGame = 0;
-
 	@Override
-    public void setup(FMLCommonSetupEvent event) {}
+	public void setup(FMLCommonSetupEvent event) {
+	}
 
 	@Override
 	public void clientSetup(FMLClientSetupEvent event) {
-        //Crashes in 1.13, do it elsewhere
-//        ShaderHandler.init();
-
 		// register key bindings
-        keyBindings = new KeyBinding[7];
+		keyBindings = new KeyBinding[6];
 
 		// instantiate the key bindings
-        keyBindings[0] = new KeyBinding("key.effortlessbuilding.hud.desc", KeyConflictContext.UNIVERSAL, InputMappings.getInputByCode(GLFW.GLFW_KEY_KP_ADD, 0), "key.effortlessbuilding.category");
+		keyBindings[0] = new KeyBinding("key.effortlessbuilding.hud.desc", KeyConflictContext.UNIVERSAL, InputMappings.getKey(GLFW.GLFW_KEY_KP_ADD, 0), "key.effortlessbuilding.category");
-        keyBindings[1] = new KeyBinding("key.effortlessbuilding.replace.desc", KeyConflictContext.IN_GAME, InputMappings.getInputByCode(GLFW.GLFW_KEY_KP_SUBTRACT, 0), "key.effortlessbuilding.category");
+		keyBindings[1] = new KeyBinding("key.effortlessbuilding.replace.desc", KeyConflictContext.IN_GAME, InputMappings.getKey(GLFW.GLFW_KEY_KP_SUBTRACT, 0), "key.effortlessbuilding.category");
-        keyBindings[2] = new KeyBinding("key.effortlessbuilding.creative.desc", KeyConflictContext.IN_GAME, InputMappings.getInputByCode(GLFW.GLFW_KEY_F4, 0), "key.effortlessbuilding.category");
+		keyBindings[2] = new KeyBinding("key.effortlessbuilding.mode.desc", KeyConflictContext.IN_GAME, InputMappings.getKey(GLFW.GLFW_KEY_LEFT_ALT, 0), "key.effortlessbuilding.category");
-        keyBindings[3] = new KeyBinding("key.effortlessbuilding.mode.desc", KeyConflictContext.IN_GAME, InputMappings.getInputByCode(GLFW.GLFW_KEY_LEFT_ALT, 0), "key.effortlessbuilding.category") {
+		keyBindings[3] = new KeyBinding("key.effortlessbuilding.undo.desc", KeyConflictContext.IN_GAME, KeyModifier.CONTROL, InputMappings.getKey(GLFW.GLFW_KEY_Z, 0), "key.effortlessbuilding.category");
-            @Override
+		keyBindings[4] = new KeyBinding("key.effortlessbuilding.redo.desc", KeyConflictContext.IN_GAME, KeyModifier.CONTROL, InputMappings.getKey(GLFW.GLFW_KEY_Y, 0), "key.effortlessbuilding.category");
-            public boolean conflicts(KeyBinding other) {
+		keyBindings[5] = new KeyBinding("key.effortlessbuilding.altplacement.desc", KeyConflictContext.IN_GAME, InputMappings.getKey(GLFW.GLFW_KEY_LEFT_CONTROL, 0), "key.effortlessbuilding.category");
-                //Does not conflict with Chisels and Bits radial menu
-                if (other.getKey().getKeyCode() == getKey().getKeyCode() && other.getKeyDescription().equals("mod.chiselsandbits.other.mode")) return false;
-                return super.conflicts(other);
-            }
-        };
-        keyBindings[4] = new KeyBinding("key.effortlessbuilding.undo.desc", KeyConflictContext.IN_GAME, KeyModifier.CONTROL, InputMappings.getInputByCode(GLFW.GLFW_KEY_Z, 0), "key.effortlessbuilding.category");
-        keyBindings[5] = new KeyBinding("key.effortlessbuilding.redo.desc", KeyConflictContext.IN_GAME, KeyModifier.CONTROL, InputMappings.getInputByCode(GLFW.GLFW_KEY_Y, 0), "key.effortlessbuilding.category");
-        keyBindings[6] = new KeyBinding("key.effortlessbuilding.altplacement.desc", KeyConflictContext.IN_GAME, InputMappings.getInputByCode(GLFW.GLFW_KEY_LEFT_CONTROL, 0), "key.effortlessbuilding.category");
-        //keyBindings[7] = new KeyBinding("Reload shaders", KeyConflictContext.UNIVERSAL, InputMappings.getInputByCode(GLFW.GLFW_KEY_TAB, 0), "key.effortlessbuilding.category");
 
 		// register all the key bindings
-        for (int i = 0; i < keyBindings.length; ++i) {
+		for (KeyBinding keyBinding : keyBindings) {
-            ClientRegistry.registerKeyBinding(keyBindings[i]);
+			ClientRegistry.registerKeyBinding(keyBinding);
 		}
 
-        DeferredWorkQueue.runLater( () -> ScreenManager.registerFactory(EffortlessBuilding.RANDOMIZER_BAG_CONTAINER, RandomizerBagScreen::new));
+		ScreenManager.register(EffortlessBuilding.RANDOMIZER_BAG_CONTAINER.get(), RandomizerBagScreen::new);
-    }
+		ScreenManager.register(EffortlessBuilding.GOLDEN_RANDOMIZER_BAG_CONTAINER.get(), GoldenRandomizerBagScreen::new);
-
+		ScreenManager.register(EffortlessBuilding.DIAMOND_RANDOMIZER_BAG_CONTAINER.get(), DiamondRandomizerBagScreen::new);
-    public PlayerEntity getPlayerEntityFromContext(Supplier<NetworkEvent.Context> ctx){
-        return (ctx.get().getDirection().getReceptionSide() == LogicalSide.CLIENT ? Minecraft.getInstance().player : ctx.get().getSender());
 	}
 
 	@SubscribeEvent
@@ -110,7 +102,7 @@ public class ClientProxy implements IProxy {
 			onMouseInput();
 
 			//Update previousLookAt
-            RayTraceResult objectMouseOver = Minecraft.getInstance().objectMouseOver;
+			RayTraceResult objectMouseOver = Minecraft.getInstance().hitResult;
 			//Checking for null is necessary! Even in vanilla when looking down ladders it is occasionally null (instead of Type MISS)
 			if (objectMouseOver == null) return;
 
@@ -125,16 +117,16 @@ public class ClientProxy implements IProxy {
 					currentLookAt = objectMouseOver;
 					previousLookAt = objectMouseOver;
 				} else {
-                    if (((BlockRayTraceResult) currentLookAt).getPos() != ((BlockRayTraceResult) objectMouseOver).getPos()) {
+					if (((BlockRayTraceResult) currentLookAt).getBlockPos() != ((BlockRayTraceResult) objectMouseOver).getBlockPos()) {
 						previousLookAt = currentLookAt;
 						currentLookAt = objectMouseOver;
 					}
 				}
 			}
 
-        } else if (event.phase == TickEvent.Phase.END){
+		} else if (event.phase == TickEvent.Phase.END) {
-            Screen gui = Minecraft.getInstance().currentScreen;
+			Screen gui = Minecraft.getInstance().screen;
-            if(gui == null || !gui.isPauseScreen()) {
+			if (gui == null || !gui.isPauseScreen()) {
 				ticksInGame++;
 			}
 
@@ -153,22 +145,22 @@ public class ClientProxy implements IProxy {
 		if (player == null) return;
 		BuildModes.BuildModeEnum buildMode = ModeSettingsManager.getModeSettings(player).getBuildMode();
 
-        if (Minecraft.getInstance().currentScreen != null ||
+		if (Minecraft.getInstance().screen != null ||
 			buildMode == BuildModes.BuildModeEnum.NORMAL ||
 			RadialMenu.instance.isVisible()) {
 			return;
 		}
 
-        if (mc.gameSettings.keyBindUseItem.isKeyDown()) {
+		if (mc.options.keyUse.isDown()) {
 
 			//KeyBinding.setKeyBindState(mc.gameSettings.keyBindUseItem.getKeyCode(), false);
 
 			if (placeCooldown <= 0) {
 				placeCooldown = 4;
 
-                ItemStack currentItemStack = player.getHeldItem(Hand.MAIN_HAND);
+				ItemStack currentItemStack = player.getItemInHand(Hand.MAIN_HAND);
 				if (currentItemStack.getItem() instanceof BlockItem ||
-                    (CompatHelper.isItemBlockProxy(currentItemStack) && !player.isSneaking())) {
+					(CompatHelper.isItemBlockProxy(currentItemStack) && !player.isShiftKeyDown())) {
 
 					ItemStack itemStack = CompatHelper.getItemBlockFromStack(currentItemStack);
 
@@ -181,23 +173,22 @@ public class ClientProxy implements IProxy {
 						PacketHandler.INSTANCE.sendToServer(new BlockPlacedMessage(blockLookingAt, true));
 
 						//play sound if further than normal
-                        if ((blockLookingAt.getHitVec().subtract(player.getEyePosition(1f))).lengthSquared() > 25f &&
+						if ((blockLookingAt.getLocation().subtract(player.getEyePosition(1f))).lengthSqr() > 25f &&
 							itemStack.getItem() instanceof BlockItem) {
 
-                            BlockState state = ((BlockItem) itemStack.getItem()).getBlock().getDefaultState();
+							BlockState state = ((BlockItem) itemStack.getItem()).getBlock().defaultBlockState();
-                            BlockPos blockPos = blockLookingAt.getPos();
+							BlockPos blockPos = blockLookingAt.getBlockPos();
-                            SoundType soundType = state.getBlock().getSoundType(state, player.world, blockPos, player);
+							SoundType soundType = state.getBlock().getSoundType(state, player.level, blockPos, player);
-                            player.world.playSound(player, player.getPosition(), soundType.getPlaceSound(), SoundCategory.BLOCKS,
+							player.level.playSound(player, player.blockPosition(), soundType.getPlaceSound(), SoundCategory.BLOCKS,
-                                    0.4f, soundType.getPitch() * 1f);
+								0.4f, soundType.getPitch());
-                            player.swingArm(Hand.MAIN_HAND);
+							player.swing(Hand.MAIN_HAND);
 						}
 					} else {
 						BuildModes.onBlockPlacedMessage(player, new BlockPlacedMessage());
 						PacketHandler.INSTANCE.sendToServer(new BlockPlacedMessage());
 					}
 				}
-            }
+			} else if (buildMode == BuildModes.BuildModeEnum.NORMAL_PLUS) {
-            else if (buildMode == BuildModes.BuildModeEnum.NORMAL_PLUS) {
 				placeCooldown--;
 				if (ModeOptions.getBuildSpeed() == ModeOptions.ActionEnum.FAST_SPEED) placeCooldown = 0;
 			}
@@ -205,7 +196,7 @@ public class ClientProxy implements IProxy {
 			placeCooldown = 0;
 		}
 
-        if (mc.gameSettings.keyBindAttack.isKeyDown()) {
+		if (mc.options.keyAttack.isDown()) {
 
 			//Break block in distance in creative (or survival if enabled in config)
 			if (breakCooldown <= 0) {
@@ -225,21 +216,20 @@ public class ClientProxy implements IProxy {
 					PacketHandler.INSTANCE.sendToServer(new BlockBrokenMessage(blockLookingAt));
 
 					//play sound if further than normal
-                    if ((blockLookingAt.getHitVec().subtract(player.getEyePosition(1f))).lengthSquared() > 25f) {
+					if ((blockLookingAt.getLocation().subtract(player.getEyePosition(1f))).lengthSqr() > 25f) {
 
-                        BlockPos blockPos = blockLookingAt.getPos();
+						BlockPos blockPos = blockLookingAt.getBlockPos();
-                        BlockState state = player.world.getBlockState(blockPos);
+						BlockState state = player.level.getBlockState(blockPos);
-                        SoundType soundtype = state.getBlock().getSoundType(state, player.world, blockPos, player);
+						SoundType soundtype = state.getBlock().getSoundType(state, player.level, blockPos, player);
-                        player.world.playSound(player, player.getPosition(), soundtype.getBreakSound(), SoundCategory.BLOCKS,
+						player.level.playSound(player, player.blockPosition(), soundtype.getBreakSound(), SoundCategory.BLOCKS,
-                                0.4f, soundtype.getPitch() * 1f);
+							0.4f, soundtype.getPitch());
-                        player.swingArm(Hand.MAIN_HAND);
+						player.swing(Hand.MAIN_HAND);
 					}
 				} else {
 					BuildModes.onBlockBrokenMessage(player, new BlockBrokenMessage());
 					PacketHandler.INSTANCE.sendToServer(new BlockBrokenMessage());
 				}
-            }
+			} else if (buildMode == BuildModes.BuildModeEnum.NORMAL_PLUS) {
-            else if (buildMode == BuildModes.BuildModeEnum.NORMAL_PLUS) {
 				breakCooldown--;
 				if (ModeOptions.getBuildSpeed() == ModeOptions.ActionEnum.FAST_SPEED) breakCooldown = 0;
 			}
@@ -254,15 +244,17 @@ public class ClientProxy implements IProxy {
 	@SubscribeEvent(receiveCanceled = true)
 	public static void onKeyPress(InputEvent.KeyInputEvent event) {
 		ClientPlayerEntity player = Minecraft.getInstance().player;
+		if (player == null)
+			return;
 
 		//Remember to send packet to server if necessary
 		//Show Modifier Settings GUI
-        if (keyBindings[0].isPressed()) {
+		if (keyBindings[0].consumeClick()) {
 			openModifierSettings();
 		}
 
 		//QuickReplace toggle
-        if (keyBindings[1].isPressed()) {
+		if (keyBindings[1].consumeClick()) {
 			ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
 			modifierSettings.setQuickReplace(!modifierSettings.doQuickReplace());
 			EffortlessBuilding.log(player, "Set " + TextFormatting.GOLD + "Quick Replace " + TextFormatting.RESET + (
@@ -270,31 +262,33 @@ public class ClientProxy implements IProxy {
 			PacketHandler.INSTANCE.sendToServer(new ModifierSettingsMessage(modifierSettings));
 		}
 
-        //Creative/survival mode toggle
+		//Radial menu
-        if (keyBindings[2].isPressed()) {
+		if (keyBindings[2].isDown()) {
-            if (player.isCreative()) {
+			if (ReachHelper.getMaxReach(player) > 0) {
-                player.sendChatMessage("/gamemode survival");
+				if (!RadialMenu.instance.isVisible()) {
+					Minecraft.getInstance().setScreen(RadialMenu.instance);
+				}
 			} else {
-                player.sendChatMessage("/gamemode creative");
+				EffortlessBuilding.log(player, "Build modes are disabled until your reach has increased. Increase your reach with craftable reach upgrades.");
 			}
 		}
 
 		//Undo (Ctrl+Z)
-        if (keyBindings[4].isPressed()) {
+		if (keyBindings[3].consumeClick()) {
 			ModeOptions.ActionEnum action = ModeOptions.ActionEnum.UNDO;
 			ModeOptions.performAction(player, action);
 			PacketHandler.INSTANCE.sendToServer(new ModeActionMessage(action));
 		}
 
 		//Redo (Ctrl+Y)
-        if (keyBindings[5].isPressed()) {
+		if (keyBindings[4].consumeClick()) {
 			ModeOptions.ActionEnum action = ModeOptions.ActionEnum.REDO;
 			ModeOptions.performAction(player, action);
 			PacketHandler.INSTANCE.sendToServer(new ModeActionMessage(action));
 		}
 
 		//Change placement mode
-        if (keyBindings[6].isPressed()) {
+		if (keyBindings[5].consumeClick()) {
 			//Toggle between first two actions of the first option of the current build mode
 			BuildModes.BuildModeEnum currentBuildMode = ModeSettingsManager.getModeSettings(player).getBuildMode();
 			if (currentBuildMode.options.length > 0) {
@@ -310,31 +304,24 @@ public class ClientProxy implements IProxy {
 				}
 			}
 		}
-
-        //For shader development
-        if (keyBindings.length >= 8 && keyBindings[7].isPressed()) {
-            ShaderHandler.init();
-            EffortlessBuilding.log(player, "Reloaded shaders");
-        }
-
 	}
 
 	public static void openModifierSettings() {
 		Minecraft mc = Minecraft.getInstance();
-        ClientPlayerEntity player = mc.player;
+		PlayerEntity player = mc.player;
-
+		if (player == null) return;
-        RadialMenu.instance.setVisibility(0f);
 
 		//Disabled if max reach is 0, might be set in the config that way.
 		if (ReachHelper.getMaxReach(player) == 0) {
 			EffortlessBuilding.log(player, "Build modifiers are disabled until your reach has increased. Increase your reach with craftable reach upgrades.");
 		} else {
-            if (mc.currentScreen == null) {
+			mc.setScreen(new ModifierSettingsGui());
-                mc.displayGuiScreen(new ModifierSettingsGui());
-            } else {
-                player.closeScreen();
 		}
 	}
+
+	public static void openPlayerSettings() {
+		Minecraft mc = Minecraft.getInstance();
+		mc.setScreen(new PlayerSettingsGui());
 	}
 
 	@SubscribeEvent
@@ -345,23 +332,32 @@ public class ClientProxy implements IProxy {
 		}
 	}
 
-    @Nullable
+	public static boolean isKeybindDown(int keybindIndex) {
+		return InputMappings.isKeyDown(
+				Minecraft.getInstance().getWindow().getWindow(),
+				ClientProxy.keyBindings[2].getKey().getValue());
+	}
+
 	public static RayTraceResult getLookingAt(PlayerEntity player) {
-        World world = player.world;
+		World world = player.level;
 
 		//base distance off of player ability (config)
 		float raytraceRange = ReachHelper.getPlacementReach(player);
 
-        Vec3d look = player.getLookVec();
+		Vector3d look = player.getLookAngle();
-        Vec3d start = new Vec3d(player.posX, player.posY + player.getEyeHeight(), player.posZ);
+		Vector3d start = new Vector3d(player.getX(), player.getY() + player.getEyeHeight(), player.getZ());
-        Vec3d end = new Vec3d(player.posX + look.x * raytraceRange, player.posY + player.getEyeHeight() + look.y * raytraceRange, player.posZ + look.z * raytraceRange);
+		Vector3d end = new Vector3d(player.getX() + look.x * raytraceRange, player.getY() + player.getEyeHeight() + look.y * raytraceRange, player.getZ() + look.z * raytraceRange);
 //        return player.rayTrace(raytraceRange, 1f, RayTraceFluidMode.NEVER);
 		//TODO 1.14 check if correct
-        return world.rayTraceBlocks(new RayTraceContext(start, end, RayTraceContext.BlockMode.COLLIDER, RayTraceContext.FluidMode.NONE, player));
+		return world.clip(new RayTraceContext(start, end, RayTraceContext.BlockMode.COLLIDER, RayTraceContext.FluidMode.NONE, player));
+	}
+
+	public PlayerEntity getPlayerEntityFromContext(Supplier<NetworkEvent.Context> ctx) {
+		return (ctx.get().getDirection().getReceptionSide() == LogicalSide.CLIENT ? Minecraft.getInstance().player : ctx.get().getSender());
 	}
 
 	@Override
 	public void logTranslate(PlayerEntity player, String prefix, String translationKey, String suffix, boolean actionBar) {
-        EffortlessBuilding.log(Minecraft.getInstance().player, prefix + I18n.format(translationKey) + suffix, actionBar);
+		EffortlessBuilding.log(Minecraft.getInstance().player, prefix + I18n.get(translationKey) + suffix, actionBar);
 	}
 }

src/main/java/nl/requios/effortlessbuilding/proxy/ServerProxy.java

@@ -19,9 +19,10 @@ public class ServerProxy implements IProxy {
 	}
 
 	@Override
-    public void clientSetup(FMLClientSetupEvent event) {}
+	public void clientSetup(FMLClientSetupEvent event) {
+	}
 
-    public PlayerEntity getPlayerEntityFromContext(Supplier<NetworkEvent.Context> ctx){
+	public PlayerEntity getPlayerEntityFromContext(Supplier<NetworkEvent.Context> ctx) {
 		return ctx.get().getSender();
 	}
 

src/main/java/nl/requios/effortlessbuilding/render/BlockPreviewRenderer.java

@@ -1,18 +1,23 @@
 package nl.requios.effortlessbuilding.render;
 
-import com.mojang.blaze3d.platform.GlStateManager;
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.mojang.blaze3d.vertex.IVertexBuilder;
 import net.minecraft.block.BlockState;
 import net.minecraft.block.SoundType;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.entity.player.ClientPlayerEntity;
 import net.minecraft.client.renderer.BlockRendererDispatcher;
-import net.minecraft.client.renderer.texture.AtlasTexture;
+import net.minecraft.client.renderer.IRenderTypeBuffer;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.Direction;
 import net.minecraft.util.SoundCategory;
-import net.minecraft.util.math.*;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.BlockRayTraceResult;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.util.math.shapes.VoxelShape;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
 import nl.requios.effortlessbuilding.BuildConfig;
@@ -27,17 +32,16 @@ import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager.Modif
 import nl.requios.effortlessbuilding.compatibility.CompatHelper;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
 import nl.requios.effortlessbuilding.helper.SurvivalHelper;
-import nl.requios.effortlessbuilding.item.ItemRandomizerBag;
+import nl.requios.effortlessbuilding.item.RandomizerBagItem;
 import nl.requios.effortlessbuilding.proxy.ClientProxy;
-import org.lwjgl.opengl.*;
 
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
-import java.util.function.Consumer;
 
 @OnlyIn(Dist.CLIENT)
 public class BlockPreviewRenderer {
+	private static final List<PlacedData> placedDataList = new ArrayList<>();
 	private static List<BlockPos> previousCoordinates;
 	private static List<BlockState> previousBlockStates;
 	private static List<ItemStack> previousItemStacks;
@@ -45,86 +49,59 @@ public class BlockPreviewRenderer {
 	private static BlockPos previousSecondPos;
 	private static int soundTime = 0;
 
-    static class PlacedData {
+	public static void render(MatrixStack matrixStack, IRenderTypeBuffer.Impl renderTypeBuffer, PlayerEntity player, ModifierSettings modifierSettings, ModeSettings modeSettings) {
-        float time;
-        List<BlockPos> coordinates;
-        List<BlockState> blockStates;
-        List<ItemStack> itemStacks;
-        BlockPos firstPos;
-        BlockPos secondPos;
-        boolean breaking;
-
-        public PlacedData(float time, List<BlockPos> coordinates, List<BlockState> blockStates,
-                          List<ItemStack> itemStacks, BlockPos firstPos, BlockPos secondPos, boolean breaking) {
-            this.time = time;
-            this.coordinates = coordinates;
-            this.blockStates = blockStates;
-            this.itemStacks = itemStacks;
-            this.firstPos = firstPos;
-            this.secondPos = secondPos;
-            this.breaking = breaking;
-        }
-    }
-
-    private static List<PlacedData> placedDataList = new ArrayList<>();
-
-    private static final int primaryTextureUnit = 0;
-    private static final int secondaryTextureUnit = 2;
-
-    public static void render(PlayerEntity player, ModifierSettings modifierSettings, ModeSettings modeSettings) {
 
 		//Render placed blocks with dissolve effect
 		//Use fancy shader if config allows, otherwise no dissolve
 		if (BuildConfig.visuals.useShaders.get()) {
-            RenderHandler.beginBlockPreviews();
 			for (int i = 0; i < placedDataList.size(); i++) {
 				PlacedData placed = placedDataList.get(i);
 				if (placed.coordinates != null && !placed.coordinates.isEmpty()) {
 
-                    double totalTime = MathHelper.clampedLerp(30, 60, placed.firstPos.distanceSq(placed.secondPos) / 100.0) * BuildConfig.visuals.dissolveTimeMultiplier.get();
+					double totalTime = MathHelper.clampedLerp(30, 60, placed.firstPos.distSqr(placed.secondPos) / 100.0) * BuildConfig.visuals.dissolveTimeMultiplier.get();
 					float dissolve = (ClientProxy.ticksInGame - placed.time) / (float) totalTime;
-                    renderBlockPreviews(placed.coordinates, placed.blockStates, placed.itemStacks, dissolve, placed.firstPos, placed.secondPos, false, placed.breaking);
+					renderBlockPreviews(matrixStack, renderTypeBuffer, placed.coordinates, placed.blockStates, placed.itemStacks, dissolve, placed.firstPos, placed.secondPos, false, placed.breaking);
 				}
 			}
-            RenderHandler.endBlockPreviews();
 		}
 		//Expire
 		placedDataList.removeIf(placed -> {
-            double totalTime = MathHelper.clampedLerp(30, 60, placed.firstPos.distanceSq(placed.secondPos) / 100.0) * BuildConfig.visuals.dissolveTimeMultiplier.get();
+			double totalTime = MathHelper.clampedLerp(30, 60, placed.firstPos.distSqr(placed.secondPos) / 100.0) * BuildConfig.visuals.dissolveTimeMultiplier.get();
 			return placed.time + totalTime < ClientProxy.ticksInGame;
 		});
 
 		//Render block previews
 		RayTraceResult lookingAt = ClientProxy.getLookingAt(player);
-        if (modeSettings.getBuildMode() == BuildModes.BuildModeEnum.NORMAL) lookingAt = Minecraft.getInstance().objectMouseOver;
+		if (modeSettings.getBuildMode() == BuildModes.BuildModeEnum.NORMAL)
+			lookingAt = Minecraft.getInstance().hitResult;
 
-        ItemStack mainhand = player.getHeldItemMainhand();
+		ItemStack mainhand = player.getMainHandItem();
 		boolean toolInHand = !(!mainhand.isEmpty() && CompatHelper.isItemBlockProxy(mainhand));
 
 		BlockPos startPos = null;
 		Direction sideHit = null;
-        Vec3d hitVec = null;
+		Vector3d hitVec = null;
 
 		//Checking for null is necessary! Even in vanilla when looking down ladders it is occasionally null (instead of Type MISS)
 		if (lookingAt != null && lookingAt.getType() == RayTraceResult.Type.BLOCK) {
 			BlockRayTraceResult blockLookingAt = (BlockRayTraceResult) lookingAt;
-            startPos = blockLookingAt.getPos();
+			startPos = blockLookingAt.getBlockPos();
 
 			//Check if tool (or none) in hand
 			//TODO 1.13 replaceable
-            boolean replaceable = player.world.getBlockState(startPos).getBlock().getMaterial(player.world.getBlockState(startPos)).isReplaceable();
+			boolean replaceable = player.level.getBlockState(startPos).getMaterial().isReplaceable();
-            boolean becomesDoubleSlab = SurvivalHelper.doesBecomeDoubleSlab(player, startPos, blockLookingAt.getFace());
+			boolean becomesDoubleSlab = SurvivalHelper.doesBecomeDoubleSlab(player, startPos, blockLookingAt.getDirection());
 			if (!modifierSettings.doQuickReplace() && !toolInHand && !replaceable && !becomesDoubleSlab) {
-                startPos = startPos.offset(blockLookingAt.getFace());
+				startPos = startPos.relative(blockLookingAt.getDirection());
 			}
 
 			//Get under tall grass and other replaceable blocks
 			if (modifierSettings.doQuickReplace() && !toolInHand && replaceable) {
-                startPos = startPos.down();
+				startPos = startPos.below();
 			}
 
-            sideHit = blockLookingAt.getFace();
+			sideHit = blockLookingAt.getDirection();
-            hitVec = blockLookingAt.getHitVec();
+			hitVec = blockLookingAt.getLocation();
 		}
 
 		//Dont render if in normal mode and modifiers are disabled
@@ -164,7 +141,7 @@ public class BlockPreviewRenderer {
 
 				sortOnDistanceToPlayer(newCoordinates, player);
 
-                hitVec = new Vec3d(Math.abs(hitVec.x - ((int) hitVec.x)), Math.abs(hitVec.y - ((int) hitVec.y)),
+				hitVec = new Vector3d(Math.abs(hitVec.x - ((int) hitVec.x)), Math.abs(hitVec.y - ((int) hitVec.y)),
 					Math.abs(hitVec.z - ((int) hitVec.z)));
 
 				//Get blockstates
@@ -173,7 +150,7 @@ public class BlockPreviewRenderer {
 				if (breaking) {
 					//Find blockstate of world
 					for (BlockPos coordinate : newCoordinates) {
-                        blockStates.add(player.world.getBlockState(coordinate));
+						blockStates.add(player.level.getBlockState(coordinate));
 					}
 				} else {
 					blockStates = BuildModifiers.findBlockStates(player, startCoordinates, hitVec, sideHit, itemStacks);
@@ -191,15 +168,15 @@ public class BlockPreviewRenderer {
 					previousSecondPos = secondPos;
 
 					//if so, renew randomness of randomizer bag
-                    ItemRandomizerBag.renewRandomness();
+					RandomizerBagItem.renewRandomness();
 					//and play sound (max once every tick)
 					if (newCoordinates.size() > 1 && blockStates.size() > 1 && soundTime < ClientProxy.ticksInGame - 0) {
 						soundTime = ClientProxy.ticksInGame;
 
 						if (blockStates.get(0) != null) {
-                            SoundType soundType = blockStates.get(0).getBlock().getSoundType(blockStates.get(0), player.world,
+							SoundType soundType = blockStates.get(0).getBlock().getSoundType(blockStates.get(0), player.level,
 								newCoordinates.get(0), player);
-                            player.world.playSound(player, player.getPosition(), breaking ? soundType.getBreakSound() : soundType.getPlaceSound(),
+							player.level.playSound(player, player.blockPosition(), breaking ? soundType.getBreakSound() : soundType.getPlaceSound(),
 								SoundCategory.BLOCKS, 0.3f, 0.8f);
 						}
 					}
@@ -211,25 +188,19 @@ public class BlockPreviewRenderer {
 
 					//Use fancy shader if config allows, otherwise outlines
 					if (BuildConfig.visuals.useShaders.get() && newCoordinates.size() < BuildConfig.visuals.shaderTreshold.get()) {
-
+						blockCount = renderBlockPreviews(matrixStack, renderTypeBuffer, newCoordinates, blockStates, itemStacks, 0f, firstPos, secondPos, !breaking, breaking);
-                        RenderHandler.beginBlockPreviews();
-
-                        blockCount = renderBlockPreviews(newCoordinates, blockStates, itemStacks, 0f, firstPos, secondPos, !breaking, breaking);
-
-                        RenderHandler.endBlockPreviews();
 					} else {
+						IVertexBuilder buffer = RenderHandler.beginLines(renderTypeBuffer);
 
-                        RenderHandler.beginLines();
+						Vector3d color = new Vector3d(1f, 1f, 1f);
-
+						if (breaking) color = new Vector3d(1f, 0f, 0f);
-                        Vec3d color = new Vec3d(1f, 1f, 1f);
-                        if (breaking) color = new Vec3d(1f, 0f, 0f);
 
 						for (int i = newCoordinates.size() - 1; i >= 0; i--) {
-                            VoxelShape collisionShape = blockStates.get(i).getCollisionShape(player.world, newCoordinates.get(i));
+							VoxelShape collisionShape = blockStates.get(i).getCollisionShape(player.level, newCoordinates.get(i));
-                            RenderHandler.renderBlockOutline(newCoordinates.get(i), collisionShape, color);
+							RenderHandler.renderBlockOutline(matrixStack, buffer, newCoordinates.get(i), collisionShape, color);
 						}
 
-                        RenderHandler.endLines();
+						RenderHandler.endLines(renderTypeBuffer);
 
 						blockCount = newCoordinates.size();
 					}
@@ -265,30 +236,30 @@ public class BlockPreviewRenderer {
 
 			}
 
-            RenderHandler.beginLines();
+			IVertexBuilder buffer = RenderHandler.beginLines(renderTypeBuffer);
 			//Draw outlines if tool in hand
 			//Find proper raytrace: either normal range or increased range depending on canBreakFar
-            RayTraceResult objectMouseOver = Minecraft.getInstance().objectMouseOver;
+			RayTraceResult objectMouseOver = Minecraft.getInstance().hitResult;
 			RayTraceResult breakingRaytrace = ReachHelper.canBreakFar(player) ? lookingAt : objectMouseOver;
 			if (toolInHand && breakingRaytrace != null && breakingRaytrace.getType() == RayTraceResult.Type.BLOCK) {
 				BlockRayTraceResult blockBreakingRaytrace = (BlockRayTraceResult) breakingRaytrace;
-                List<BlockPos> breakCoordinates = BuildModifiers.findCoordinates(player, blockBreakingRaytrace.getPos());
+				List<BlockPos> breakCoordinates = BuildModifiers.findCoordinates(player, blockBreakingRaytrace.getBlockPos());
 
 				//Only render first outline if further than normal reach
 				boolean excludeFirst = objectMouseOver != null && objectMouseOver.getType() == RayTraceResult.Type.BLOCK;
 				for (int i = excludeFirst ? 1 : 0; i < breakCoordinates.size(); i++) {
 					BlockPos coordinate = breakCoordinates.get(i);
 
-                    BlockState blockState = player.world.getBlockState(coordinate);
+					BlockState blockState = player.level.getBlockState(coordinate);
-                    if (!blockState.getBlock().isAir(blockState, player.world, coordinate)) {
+					if (!blockState.getBlock().isAir(blockState, player.level, coordinate)) {
-                        if (SurvivalHelper.canBreak(player.world, player, coordinate) || i == 0) {
+						if (SurvivalHelper.canBreak(player.level, player, coordinate) || i == 0) {
-                            VoxelShape collisionShape = blockState.getCollisionShape(player.world, coordinate);
+							VoxelShape collisionShape = blockState.getCollisionShape(player.level, coordinate);
-                            RenderHandler.renderBlockOutline(coordinate, collisionShape, new Vec3d(0f, 0f, 0f));
+							RenderHandler.renderBlockOutline(matrixStack, buffer, coordinate, collisionShape, new Vector3d(0f, 0f, 0f));
 						}
 					}
 				}
 			}
-            RenderHandler.endLines();
+			RenderHandler.endLines(renderTypeBuffer);
 		}
 	}
 
@@ -299,12 +270,12 @@ public class BlockPreviewRenderer {
 			BuildConfig.visuals.alwaysShowBlockPreview.get();
 	}
 
-    protected static int renderBlockPreviews(List<BlockPos> coordinates, List<BlockState> blockStates,
+	protected static int renderBlockPreviews(MatrixStack matrixStack, IRenderTypeBuffer.Impl renderTypeBuffer, List<BlockPos> coordinates, List<BlockState> blockStates,
 											 List<ItemStack> itemStacks, float dissolve, BlockPos firstPos,
 											 BlockPos secondPos, boolean checkCanPlace, boolean red) {
 		PlayerEntity player = Minecraft.getInstance().player;
 		ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
-        BlockRendererDispatcher dispatcher = Minecraft.getInstance().getBlockRendererDispatcher();
+		BlockRendererDispatcher dispatcher = Minecraft.getInstance().getBlockRenderer();
 		int blocksValid = 0;
 
 		if (coordinates.isEmpty()) return blocksValid;
@@ -318,13 +289,10 @@ public class BlockPreviewRenderer {
 
 			//Check if can place
 			//If check is turned off, check if blockstate is the same (for dissolve effect)
-            if ((!checkCanPlace /*&& player.world.getNewBlockState(blockPos) == blockState*/) || //TODO enable (breaks breaking shader)
+			if ((!checkCanPlace /*&& player.world.getNewBlockState(blockPos) == blockState*/) || //TODO enable (breaks the breaking shader)
-                SurvivalHelper.canPlace(player.world, player, blockPos, blockState, itemstack, modifierSettings.doQuickReplace(), Direction.UP)) {
+				SurvivalHelper.canPlace(player.level, player, blockPos, blockState, itemstack, modifierSettings.doQuickReplace(), Direction.UP)) {
 
-                ShaderHandler.useShader(ShaderHandler.dissolve, generateShaderCallback(dissolve,
+				RenderHandler.renderBlockPreview(matrixStack, renderTypeBuffer, dispatcher, blockPos, blockState, dissolve, firstPos, secondPos, red);
-                        new Vec3d(blockPos), new Vec3d(firstPos), new Vec3d(secondPos),
-                        blockPos == secondPos, red));
-                RenderHandler.renderBlockPreview(dispatcher, blockPos, blockState);
 				blocksValid++;
 			}
 		}
@@ -381,64 +349,35 @@ public class BlockPreviewRenderer {
 
 	}
 
-    private static Consumer<Integer> generateShaderCallback(final float dissolve, final Vec3d blockpos,
-                                                            final Vec3d firstpos, final Vec3d secondpos,
-                                                            final boolean highlight, final boolean red) {
-        Minecraft mc = Minecraft.getInstance();
-        return (Integer shader) -> {
-            int percentileUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "dissolve");
-            int highlightUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "highlight");
-            int redUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "red");
-            int blockposUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "blockpos");
-            int firstposUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "firstpos");
-            int secondposUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "secondpos");
-            int imageUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "image");
-            int maskUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "mask");
-
-            GlStateManager.enableTexture();
-            GL11.glGetInteger(GL11.GL_TEXTURE_BINDING_2D);
-
-            //mask
-            ARBShaderObjects.glUniform1iARB(maskUniform, secondaryTextureUnit);
-            glActiveTexture(ARBMultitexture.GL_TEXTURE0_ARB + secondaryTextureUnit);
-            GL11.glBindTexture(GL11.GL_TEXTURE_2D, mc.getTextureManager().getTexture(ShaderHandler.shaderMaskTextureLocation).getGlTextureId());
-
-            //image
-            ARBShaderObjects.glUniform1iARB(imageUniform, primaryTextureUnit);
-            glActiveTexture(ARBMultitexture.GL_TEXTURE0_ARB + primaryTextureUnit);
-            GL11.glBindTexture(GL11.GL_TEXTURE_2D, mc.getTextureManager().getTexture(AtlasTexture.LOCATION_BLOCKS_TEXTURE).getGlTextureId());
-
-            //blockpos
-            ARBShaderObjects.glUniform3fARB(blockposUniform, (float) blockpos.x, (float) blockpos.y, (float) blockpos.z);
-            ARBShaderObjects.glUniform3fARB(firstposUniform, (float) firstpos.x, (float) firstpos.y, (float) firstpos.z);
-            ARBShaderObjects.glUniform3fARB(secondposUniform, (float) secondpos.x, (float) secondpos.y, (float) secondpos.z);
-
-            //dissolve
-            ARBShaderObjects.glUniform1fARB(percentileUniform, dissolve);
-            //highlight
-            ARBShaderObjects.glUniform1iARB(highlightUniform, highlight ? 1 : 0);
-            //red
-            ARBShaderObjects.glUniform1iARB(redUniform, red ? 1 : 0);
-        };
-    }
-
-    public static void glActiveTexture(int texture) {
-        if (GL.getCapabilities().GL_ARB_multitexture && !GL.getCapabilities().OpenGL13) {
-            ARBMultitexture.glActiveTextureARB(texture);
-        } else {
-            GL13.glActiveTexture(texture);
-        }
-
-    }
-
 	private static void sortOnDistanceToPlayer(List<BlockPos> coordinates, PlayerEntity player) {
 
 		Collections.sort(coordinates, (lhs, rhs) -> {
 			// -1 - less than, 1 - greater than, 0 - equal
-            double lhsDistanceToPlayer = new Vec3d(lhs).subtract(player.getEyePosition(1f)).lengthSquared();
+			double lhsDistanceToPlayer = Vector3d.atLowerCornerOf(lhs).subtract(player.getEyePosition(1f)).lengthSqr();
-            double rhsDistanceToPlayer = new Vec3d(rhs).subtract(player.getEyePosition(1f)).lengthSquared();
+			double rhsDistanceToPlayer = Vector3d.atLowerCornerOf(rhs).subtract(player.getEyePosition(1f)).lengthSqr();
 			return (int) Math.signum(lhsDistanceToPlayer - rhsDistanceToPlayer);
 		});
 
 	}
+
+	static class PlacedData {
+		float time;
+		List<BlockPos> coordinates;
+		List<BlockState> blockStates;
+		List<ItemStack> itemStacks;
+		BlockPos firstPos;
+		BlockPos secondPos;
+		boolean breaking;
+
+		public PlacedData(float time, List<BlockPos> coordinates, List<BlockState> blockStates,
+						  List<ItemStack> itemStacks, BlockPos firstPos, BlockPos secondPos, boolean breaking) {
+			this.time = time;
+			this.coordinates = coordinates;
+			this.blockStates = blockStates;
+			this.itemStacks = itemStacks;
+			this.firstPos = firstPos;
+			this.secondPos = secondPos;
+			this.breaking = breaking;
+		}
+	}
 }

src/main/java/nl/requios/effortlessbuilding/render/BuildRenderTypes.java

@@ -0,0 +1,172 @@
+package nl.requios.effortlessbuilding.render;
+
+import com.mojang.blaze3d.systems.RenderSystem;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.RenderState;
+import net.minecraft.client.renderer.RenderType;
+import net.minecraft.client.renderer.texture.AtlasTexture;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.client.renderer.vertex.VertexFormat;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.vector.Vector3d;
+import net.minecraftforge.fml.common.ObfuscationReflectionHelper;
+import org.lwjgl.opengl.*;
+
+import java.util.OptionalDouble;
+import java.util.function.Consumer;
+
+public class BuildRenderTypes extends RenderType {
+	public static final RenderType LINES;
+	public static final RenderType PLANES;
+
+	private static final int primaryTextureUnit = 0;
+	private static final int secondaryTextureUnit = 2;
+
+	static {
+		final LineState LINE = new LineState(OptionalDouble.of(2.0));
+		final int INITIAL_BUFFER_SIZE = 128;
+		RenderType.State renderState;
+
+		//LINES
+		renderState = State.builder()
+				.setLineState(LINE)
+				.setLayeringState(VIEW_OFFSET_Z_LAYERING)
+				.setTransparencyState(TRANSLUCENT_TRANSPARENCY)
+				.setTextureState(NO_TEXTURE)
+				.setDepthTestState(NO_DEPTH_TEST)
+				.setLightmapState(NO_LIGHTMAP)
+				.setWriteMaskState(COLOR_DEPTH_WRITE)
+				.setCullState(NO_CULL)
+				.createCompositeState(false);
+		LINES = RenderType.create("eb_lines",
+				DefaultVertexFormats.POSITION_COLOR, GL11.GL_LINES, INITIAL_BUFFER_SIZE, false, false, renderState);
+
+		//PLANES
+		renderState = State.builder()
+				.setLineState(LINE)
+				.setLayeringState(VIEW_OFFSET_Z_LAYERING)
+				.setTransparencyState(TRANSLUCENT_TRANSPARENCY)
+				.setTextureState(NO_TEXTURE)
+				.setDepthTestState(NO_DEPTH_TEST)
+				.setLightmapState(NO_LIGHTMAP)
+				.setWriteMaskState(COLOR_WRITE)
+				.setCullState(NO_CULL)
+				.createCompositeState(false);
+		PLANES = RenderType.create("eb_planes",
+				DefaultVertexFormats.POSITION_COLOR, GL11.GL_TRIANGLE_STRIP, INITIAL_BUFFER_SIZE, false, false, renderState);
+	}
+
+	// Dummy constructor needed to make java happy
+	public BuildRenderTypes(String p_i225992_1_, VertexFormat p_i225992_2_, int p_i225992_3_, int p_i225992_4_, boolean p_i225992_5_, boolean p_i225992_6_, Runnable p_i225992_7_, Runnable p_i225992_8_) {
+		super(p_i225992_1_, p_i225992_2_, p_i225992_3_, p_i225992_4_, p_i225992_5_, p_i225992_6_, p_i225992_7_, p_i225992_8_);
+	}
+
+	public static RenderType getBlockPreviewRenderType(float dissolve, BlockPos blockPos, BlockPos firstPos,
+													   BlockPos secondPos, boolean red) {
+//        RenderSystem.pushLightingAttributes();
+//        RenderSystem.pushTextureAttributes();
+//        RenderSystem.enableCull();
+//        RenderSystem.enableTexture();
+//        Minecraft.getInstance().textureManager.bindTexture(ShaderHandler.shaderMaskTextureLocation);
+//
+//        RenderSystem.enableBlend();
+//        RenderSystem.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
+//        RenderSystem.blendColor(1f, 1f, 1f, 0.8f);
+		//end
+//        ShaderHandler.releaseShader();
+
+		//highjacking texturing state (which does nothing by default) to do my own things
+
+		String stateName = "eb_texturing_" + dissolve + "_" + blockPos + "_" + firstPos + "_" + secondPos + "_" + red;
+		TexturingState MY_TEXTURING = new TexturingState(stateName, () -> {
+//            RenderSystem.pushLightingAttributes();
+//            RenderSystem.pushTextureAttributes();
+
+			ShaderHandler.useShader(ShaderHandler.dissolve, generateShaderCallback(dissolve, Vector3d.atLowerCornerOf(blockPos), Vector3d.atLowerCornerOf(firstPos), Vector3d.atLowerCornerOf(secondPos), blockPos == secondPos, red));
+			RenderSystem.blendColor(1f, 1f, 1f, 0.8f);
+		}, ShaderHandler::releaseShader);
+
+		RenderType.State renderState = RenderType.State.builder()
+			.setTextureState(new TextureState(ShaderHandler.shaderMaskTextureLocation, false, false))
+			.setTexturingState(MY_TEXTURING)
+			.setTransparencyState(TRANSLUCENT_TRANSPARENCY)
+			.setDiffuseLightingState(NO_DIFFUSE_LIGHTING)
+			.setAlphaState(DEFAULT_ALPHA)
+			.setCullState(new CullState(true))
+			.setLightmapState(new LightmapState(false))
+			.setOverlayState(new OverlayState(false))
+			.createCompositeState(true);
+		//Unique name for every combination, otherwise it will reuse the previous one
+		String name = "eb_block_previews_" + dissolve + "_" + blockPos + "_" + firstPos + "_" + secondPos + "_" + red;
+		return RenderType.create(name,
+			DefaultVertexFormats.BLOCK, GL11.GL_QUADS, 256, true, true, renderState);
+	}
+
+	private static Consumer<Integer> generateShaderCallback(final float dissolve, final Vector3d blockpos,
+															final Vector3d firstpos, final Vector3d secondpos,
+															final boolean highlight, final boolean red) {
+		Minecraft mc = Minecraft.getInstance();
+		return (Integer shader) -> {
+			int percentileUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "dissolve");
+			int highlightUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "highlight");
+			int redUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "red");
+			int blockposUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "blockpos");
+			int firstposUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "firstpos");
+			int secondposUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "secondpos");
+			int imageUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "image");
+			int maskUniform = ARBShaderObjects.glGetUniformLocationARB(shader, "mask");
+
+			RenderSystem.enableTexture();
+			GL11.glGetInteger(GL11.GL_TEXTURE_BINDING_2D);
+
+			//mask
+			ARBShaderObjects.glUniform1iARB(maskUniform, secondaryTextureUnit);
+			glActiveTexture(ARBMultitexture.GL_TEXTURE0_ARB + secondaryTextureUnit);
+			mc.getTextureManager().bind(ShaderHandler.shaderMaskTextureLocation);//getTexture(ShaderHandler.shaderMaskTextureLocation).bindTexture();
+			//GL11.glBindTexture(GL11.GL_TEXTURE_2D, mc.getTextureManager().getTexture(ShaderHandler.shaderMaskTextureLocation).getGlTextureId());
+
+			//image
+			ARBShaderObjects.glUniform1iARB(imageUniform, primaryTextureUnit);
+			glActiveTexture(ARBMultitexture.GL_TEXTURE0_ARB + primaryTextureUnit);
+			mc.getTextureManager().bind(AtlasTexture.LOCATION_BLOCKS);//.getTexture(AtlasTexture.LOCATION_BLOCKS_TEXTURE).bindTexture();
+			//GL11.glBindTexture(GL11.GL_TEXTURE_2D, mc.getTextureManager().getTexture(AtlasTexture.LOCATION_BLOCKS_TEXTURE).getGlTextureId());
+
+			//blockpos
+			ARBShaderObjects.glUniform3fARB(blockposUniform, (float) blockpos.x, (float) blockpos.y, (float) blockpos.z);
+			ARBShaderObjects.glUniform3fARB(firstposUniform, (float) firstpos.x, (float) firstpos.y, (float) firstpos.z);
+			ARBShaderObjects.glUniform3fARB(secondposUniform, (float) secondpos.x, (float) secondpos.y, (float) secondpos.z);
+
+			//dissolve
+			ARBShaderObjects.glUniform1fARB(percentileUniform, dissolve);
+			//highlight
+			ARBShaderObjects.glUniform1iARB(highlightUniform, highlight ? 1 : 0);
+			//red
+			ARBShaderObjects.glUniform1iARB(redUniform, red ? 1 : 0);
+		};
+	}
+
+	public static void glActiveTexture(int texture) {
+		if (GL.getCapabilities().GL_ARB_multitexture && !GL.getCapabilities().OpenGL13) {
+			ARBMultitexture.glActiveTextureARB(texture);
+		} else {
+			GL13.glActiveTexture(texture);
+		}
+
+	}
+
+	private class ShaderInfo {
+		float dissolve;
+		Vector3d blockPos;
+		Vector3d firstPos;
+		Vector3d secondPos;
+		boolean red;
+
+		public ShaderInfo(float dissolve, Vector3d blockPos, Vector3d firstPos, Vector3d secondPos, boolean red) {
+			this.dissolve = dissolve;
+			this.blockPos = blockPos;
+			this.firstPos = firstPos;
+			this.secondPos = secondPos;
+			this.red = red;
+		}
+	}
+}

src/main/java/nl/requios/effortlessbuilding/render/ModifierRenderer.java

@@ -1,15 +1,15 @@
 package nl.requios.effortlessbuilding.render;
 
-import net.minecraft.client.renderer.BufferBuilder;
+import com.mojang.blaze3d.matrix.MatrixStack;
-import net.minecraft.client.renderer.Tessellator;
+import com.mojang.blaze3d.vertex.IVertexBuilder;
-import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.client.renderer.IRenderTypeBuffer;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Matrix4f;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
 import nl.requios.effortlessbuilding.buildmodifier.Mirror;
 import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
 import nl.requios.effortlessbuilding.buildmodifier.RadialMirror;
-import org.lwjgl.opengl.GL11;
 
 import java.awt.*;
 
@@ -22,155 +22,146 @@ public class ModifierRenderer {
 	protected static final Color colorRadial = new Color(52, 247, 255);
 	protected static final int lineAlpha = 200;
 	protected static final int planeAlpha = 75;
-    protected static final Vec3d epsilon = new Vec3d(0.001, 0.001, 0.001); //prevents z-fighting
+	protected static final Vector3d epsilon = new Vector3d(0.001, 0.001, 0.001); //prevents z-fighting
-
-    public static void render(ModifierSettingsManager.ModifierSettings modifierSettings) {
-        RenderHandler.beginLines();
 
+	public static void render(MatrixStack matrixStack, IRenderTypeBuffer.Impl renderTypeBuffer, ModifierSettingsManager.ModifierSettings modifierSettings) {
 		//Mirror lines and areas
 		Mirror.MirrorSettings m = modifierSettings.getMirrorSettings();
-        if (m != null && m.enabled && (m.mirrorX || m.mirrorY || m.mirrorZ))
+		if (m != null && m.enabled && (m.mirrorX || m.mirrorY || m.mirrorZ)) {
-        {
+			Vector3d pos = m.position.add(epsilon);
-            Vec3d pos = m.position.add(epsilon);
 			int radius = m.radius;
 
-            if (m.mirrorX)
+			if (m.mirrorX) {
-            {
+				Vector3d posA = new Vector3d(pos.x, pos.y - radius, pos.z - radius);
-                Vec3d posA = new Vec3d(pos.x, pos.y - radius, pos.z - radius);
+				Vector3d posB = new Vector3d(pos.x, pos.y + radius, pos.z + radius);
-                Vec3d posB = new Vec3d(pos.x, pos.y + radius, pos.z + radius);
 
-                drawMirrorPlane(posA, posB, colorX, m.drawLines, m.drawPlanes, true);
+				drawMirrorPlane(matrixStack, renderTypeBuffer, posA, posB, colorX, m.drawLines, m.drawPlanes, true);
 			}
-            if (m.mirrorY)
+			if (m.mirrorY) {
-            {
+				Vector3d posA = new Vector3d(pos.x - radius, pos.y, pos.z - radius);
-                Vec3d posA = new Vec3d(pos.x - radius, pos.y, pos.z - radius);
+				Vector3d posB = new Vector3d(pos.x + radius, pos.y, pos.z + radius);
-                Vec3d posB = new Vec3d(pos.x + radius, pos.y, pos.z + radius);
 
-                drawMirrorPlaneY(posA, posB, colorY, m.drawLines, m.drawPlanes);
+				drawMirrorPlaneY(matrixStack, renderTypeBuffer, posA, posB, colorY, m.drawLines, m.drawPlanes);
 			}
-            if (m.mirrorZ)
+			if (m.mirrorZ) {
-            {
+				Vector3d posA = new Vector3d(pos.x - radius, pos.y - radius, pos.z);
-                Vec3d posA = new Vec3d(pos.x - radius, pos.y - radius, pos.z);
+				Vector3d posB = new Vector3d(pos.x + radius, pos.y + radius, pos.z);
-                Vec3d posB = new Vec3d(pos.x + radius, pos.y + radius, pos.z);
 
-                drawMirrorPlane(posA, posB, colorZ, m.drawLines, m.drawPlanes, true);
+				drawMirrorPlane(matrixStack, renderTypeBuffer, posA, posB, colorZ, m.drawLines, m.drawPlanes, true);
 			}
 
 			//Draw axis coordinated colors if two or more axes are enabled
 			//(If only one is enabled the lines are that planes color)
-            if (m.drawLines && ((m.mirrorX && m.mirrorY) || (m.mirrorX && m.mirrorZ) || (m.mirrorY && m.mirrorZ)))
+			if (m.drawLines && ((m.mirrorX && m.mirrorY) || (m.mirrorX && m.mirrorZ) || (m.mirrorY && m.mirrorZ))) {
-            {
+				drawMirrorLines(matrixStack, renderTypeBuffer, m);
-                drawMirrorLines(m);
 			}
 		}
 
 		//Radial mirror lines and areas
 		RadialMirror.RadialMirrorSettings r = modifierSettings.getRadialMirrorSettings();
-        if (r != null && r.enabled)
+		if (r != null && r.enabled) {
-        {
+			Vector3d pos = r.position.add(epsilon);
-            Vec3d pos = r.position.add(epsilon);
 			int radius = r.radius;
 
 			float angle = 2f * ((float) Math.PI) / r.slices;
-            Vec3d relStartVec = new Vec3d(radius, 0, 0);
+			Vector3d relStartVec = new Vector3d(radius, 0, 0);
-            if (r.slices%4 == 2) relStartVec = relStartVec.rotateYaw(angle / 2f);
+			if (r.slices % 4 == 2) relStartVec = relStartVec.yRot(angle / 2f);
 
 			for (int i = 0; i < r.slices; i++) {
-                Vec3d relNewVec = relStartVec.rotateYaw(angle * i);
+				Vector3d relNewVec = relStartVec.yRot(angle * i);
-                Vec3d newVec = pos.add(relNewVec);
+				Vector3d newVec = pos.add(relNewVec);
 
-                Vec3d posA = new Vec3d(pos.x, pos.y - radius, pos.z);
+				Vector3d posA = new Vector3d(pos.x, pos.y - radius, pos.z);
-                Vec3d posB = new Vec3d(newVec.x, pos.y + radius, newVec.z);
+				Vector3d posB = new Vector3d(newVec.x, pos.y + radius, newVec.z);
-                drawMirrorPlane(posA, posB, colorRadial, r.drawLines, r.drawPlanes, false);
+				drawMirrorPlane(matrixStack, renderTypeBuffer, posA, posB, colorRadial, r.drawLines, r.drawPlanes, false);
 			}
 		}
-
-        RenderHandler.endLines();
 	}
 
 
 	//----Mirror----
 
-    protected static void drawMirrorPlane(Vec3d posA, Vec3d posB, Color c, boolean drawLines, boolean drawPlanes, boolean drawVerticalLines) {
+	protected static void drawMirrorPlane(MatrixStack matrixStack, IRenderTypeBuffer.Impl renderTypeBuffer, Vector3d posA, Vector3d posB, Color c, boolean drawLines, boolean drawPlanes, boolean drawVerticalLines) {
 
-        GL11.glColor4d(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha);
+//        GL11.glColor4d(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha);
-        Tessellator tessellator = Tessellator.getInstance();
+		Matrix4f matrixPos = matrixStack.last().pose();
-        BufferBuilder bufferBuilder = tessellator.getBuffer();
 
 		if (drawPlanes) {
-            bufferBuilder.begin(GL11.GL_TRIANGLE_STRIP, DefaultVertexFormats.POSITION_COLOR);
+			IVertexBuilder buffer = RenderHandler.beginPlanes(renderTypeBuffer);
 
-            bufferBuilder.pos(posA.x, posA.y, posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) posA.x, (float) posA.y, (float) posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
-            bufferBuilder.pos(posA.x, posB.y, posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) posA.x, (float) posB.y, (float) posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
-            bufferBuilder.pos(posB.x, posA.y, posB.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) posB.x, (float) posA.y, (float) posB.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
-            bufferBuilder.pos(posB.x, posB.y, posB.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) posB.x, (float) posB.y, (float) posB.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
+			//backface (using triangle strip)
+			buffer.vertex(matrixPos, (float) posA.x, (float) posA.y, (float) posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) posA.x, (float) posB.y, (float) posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
 
-            tessellator.draw();
+			RenderHandler.endPlanes(renderTypeBuffer);
 		}
 
 		if (drawLines) {
-            Vec3d middle = posA.add(posB).scale(0.5);
+			IVertexBuilder buffer = RenderHandler.beginLines(renderTypeBuffer);
-            bufferBuilder.begin(GL11.GL_LINES, DefaultVertexFormats.POSITION_COLOR);
 
-            bufferBuilder.pos(posA.x, middle.y, posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
+			Vector3d middle = posA.add(posB).scale(0.5);
-            bufferBuilder.pos(posB.x, middle.y, posB.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) posA.x, (float) middle.y, (float) posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) posB.x, (float) middle.y, (float) posB.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
 			if (drawVerticalLines) {
-                bufferBuilder.pos(middle.x, posA.y, middle.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
+				buffer.vertex(matrixPos, (float) middle.x, (float) posA.y, (float) middle.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
-                bufferBuilder.pos(middle.x, posB.y, middle.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
+				buffer.vertex(matrixPos, (float) middle.x, (float) posB.y, (float) middle.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
 			}
 
-            tessellator.draw();
+			RenderHandler.endLines(renderTypeBuffer);
 		}
 	}
 
-    protected static void drawMirrorPlaneY(Vec3d posA, Vec3d posB, Color c, boolean drawLines, boolean drawPlanes) {
+	protected static void drawMirrorPlaneY(MatrixStack matrixStack, IRenderTypeBuffer.Impl renderTypeBuffer, Vector3d posA, Vector3d posB, Color c, boolean drawLines, boolean drawPlanes) {
 
-        GL11.glColor4d(c.getRed(), c.getGreen(), c.getBlue(), c.getAlpha());
+//        GL11.glColor4d(c.getRed(), c.getGreen(), c.getBlue(), c.getAlpha());
-        Tessellator tessellator = Tessellator.getInstance();
+		Matrix4f matrixPos = matrixStack.last().pose();
-        BufferBuilder bufferBuilder = tessellator.getBuffer();
 
 		if (drawPlanes) {
-            bufferBuilder.begin(GL11.GL_TRIANGLE_STRIP, DefaultVertexFormats.POSITION_COLOR);
+			IVertexBuilder buffer = RenderHandler.beginPlanes(renderTypeBuffer);
 
-            bufferBuilder.pos(posA.x, posA.y, posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) posA.x, (float) posA.y, (float) posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
-            bufferBuilder.pos(posA.x, posA.y, posB.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) posA.x, (float) posA.y, (float) posB.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
-            bufferBuilder.pos(posB.x, posA.y, posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) posB.x, (float) posA.y, (float) posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
-            bufferBuilder.pos(posB.x, posA.y, posB.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) posB.x, (float) posA.y, (float) posB.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
+			//backface (using triangle strip)
+			buffer.vertex(matrixPos, (float) posA.x, (float) posA.y, (float) posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) posA.x, (float) posA.y, (float) posB.z).color(c.getRed(), c.getGreen(), c.getBlue(), planeAlpha).endVertex();
 
-            tessellator.draw();
+			RenderHandler.endPlanes(renderTypeBuffer);
 		}
 
 		if (drawLines) {
-            Vec3d middle = posA.add(posB).scale(0.5);
+			IVertexBuilder buffer = RenderHandler.beginLines(renderTypeBuffer);
-            bufferBuilder.begin(GL11.GL_LINES, DefaultVertexFormats.POSITION_COLOR);
 
-            bufferBuilder.pos(middle.x, middle.y, posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
+			Vector3d middle = posA.add(posB).scale(0.5);
-            bufferBuilder.pos(middle.x, middle.y, posB.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) middle.x, (float) middle.y, (float) posA.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
-            bufferBuilder.pos(posA.x, middle.y, middle.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) middle.x, (float) middle.y, (float) posB.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
-            bufferBuilder.pos(posB.x, middle.y, middle.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) posA.x, (float) middle.y, (float) middle.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
+			buffer.vertex(matrixPos, (float) posB.x, (float) middle.y, (float) middle.z).color(c.getRed(), c.getGreen(), c.getBlue(), lineAlpha).endVertex();
 
-            tessellator.draw();
+			RenderHandler.endLines(renderTypeBuffer);
 		}
 	}
 
-    protected static void drawMirrorLines(Mirror.MirrorSettings m) {
+	protected static void drawMirrorLines(MatrixStack matrixStack, IRenderTypeBuffer.Impl renderTypeBuffer, Mirror.MirrorSettings m) {
 
-        Vec3d pos = m.position.add(epsilon);
+//        GL11.glColor4d(100, 100, 100, 255);
+		IVertexBuilder buffer = RenderHandler.beginLines(renderTypeBuffer);
+		Matrix4f matrixPos = matrixStack.last().pose();
 
-        GL11.glColor4d(100, 100, 100, 255);
+		Vector3d pos = m.position.add(epsilon);
-        GL11.glLineWidth(2);
-        Tessellator tessellator = Tessellator.getInstance();
-        BufferBuilder bufferBuilder = tessellator.getBuffer();
 
-        bufferBuilder.begin(GL11.GL_LINES, DefaultVertexFormats.POSITION_COLOR);
+		buffer.vertex(matrixPos, (float) pos.x - m.radius, (float) pos.y, (float) pos.z).color(colorX.getRed(), colorX.getGreen(), colorX.getBlue(), lineAlpha).endVertex();
+		buffer.vertex(matrixPos, (float) pos.x + m.radius, (float) pos.y, (float) pos.z).color(colorX.getRed(), colorX.getGreen(), colorX.getBlue(), lineAlpha).endVertex();
+		buffer.vertex(matrixPos, (float) pos.x, (float) pos.y - m.radius, (float) pos.z).color(colorY.getRed(), colorY.getGreen(), colorY.getBlue(), lineAlpha).endVertex();
+		buffer.vertex(matrixPos, (float) pos.x, (float) pos.y + m.radius, (float) pos.z).color(colorY.getRed(), colorY.getGreen(), colorY.getBlue(), lineAlpha).endVertex();
+		buffer.vertex(matrixPos, (float) pos.x, (float) pos.y, (float) pos.z - m.radius).color(colorZ.getRed(), colorZ.getGreen(), colorZ.getBlue(), lineAlpha).endVertex();
+		buffer.vertex(matrixPos, (float) pos.x, (float) pos.y, (float) pos.z + m.radius).color(colorZ.getRed(), colorZ.getGreen(), colorZ.getBlue(), lineAlpha).endVertex();
 
-        bufferBuilder.pos(pos.x - m.radius, pos.y, pos.z).color(colorX.getRed(), colorX.getGreen(), colorX.getBlue(), lineAlpha).endVertex();
+		RenderHandler.endLines(renderTypeBuffer);
-        bufferBuilder.pos(pos.x + m.radius, pos.y, pos.z).color(colorX.getRed(), colorX.getGreen(), colorX.getBlue(), lineAlpha).endVertex();
-        bufferBuilder.pos(pos.x, pos.y - m.radius, pos.z).color(colorY.getRed(), colorY.getGreen(), colorY.getBlue(), lineAlpha).endVertex();
-        bufferBuilder.pos(pos.x, pos.y + m.radius, pos.z).color(colorY.getRed(), colorY.getGreen(), colorY.getBlue(), lineAlpha).endVertex();
-        bufferBuilder.pos(pos.x, pos.y, pos.z - m.radius).color(colorZ.getRed(), colorZ.getGreen(), colorZ.getBlue(), lineAlpha).endVertex();
-        bufferBuilder.pos(pos.x, pos.y, pos.z + m.radius).color(colorZ.getRed(), colorZ.getGreen(), colorZ.getBlue(), lineAlpha).endVertex();
-
-        tessellator.draw();
 	}
 }

src/main/java/nl/requios/effortlessbuilding/render/RenderHandler.java

@@ -1,39 +1,25 @@
 package nl.requios.effortlessbuilding.render;
 
-import com.mojang.blaze3d.platform.GlStateManager;
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.mojang.blaze3d.vertex.IVertexBuilder;
 import net.minecraft.block.BlockState;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.audio.SimpleSound;
+import net.minecraft.client.renderer.*;
-import net.minecraft.client.entity.player.ClientPlayerEntity;
+import net.minecraft.client.renderer.model.IBakedModel;
-import net.minecraft.client.renderer.BlockRendererDispatcher;
+import net.minecraft.client.renderer.texture.OverlayTexture;
-import net.minecraft.client.renderer.WorldRenderer;
-import net.minecraft.client.renderer.tileentity.TileEntityRendererDispatcher;
-import net.minecraft.client.resources.I18n;
-import net.minecraft.client.settings.KeyBinding;
 import net.minecraft.entity.player.PlayerEntity;
-import net.minecraft.util.SoundCategory;
-import net.minecraft.util.SoundEvents;
 import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
 import net.minecraft.util.math.shapes.VoxelShape;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.client.event.RenderGameOverlayEvent;
 import net.minecraftforge.client.event.RenderWorldLastEvent;
+import net.minecraftforge.eventbus.api.EventPriority;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
-import nl.requios.effortlessbuilding.buildmode.ModeOptions;
 import nl.requios.effortlessbuilding.buildmode.ModeSettingsManager;
 import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
-import nl.requios.effortlessbuilding.gui.buildmode.RadialMenu;
-import nl.requios.effortlessbuilding.helper.ReachHelper;
-import nl.requios.effortlessbuilding.network.ModeActionMessage;
-import nl.requios.effortlessbuilding.network.ModeSettingsMessage;
-import nl.requios.effortlessbuilding.network.PacketHandler;
-import nl.requios.effortlessbuilding.proxy.ClientProxy;
-import org.lwjgl.opengl.GL11;
-import org.lwjgl.opengl.GL14;
 
 /***
  * Main render class for Effortless Building
@@ -43,205 +29,105 @@ public class RenderHandler {
 
 	@SubscribeEvent
 	public static void onRender(RenderWorldLastEvent event) {
+		if (event.getPhase() != EventPriority.NORMAL)
+			return;
+
+		MatrixStack matrixStack = event.getMatrixStack();
+		BufferBuilder bufferBuilder = Tessellator.getInstance().getBuilder();
+		IRenderTypeBuffer.Impl renderTypeBuffer = IRenderTypeBuffer.immediate(bufferBuilder);
+		if (renderTypeBuffer == null)
+			return;
+
 		PlayerEntity player = Minecraft.getInstance().player;
 		ModeSettingsManager.ModeSettings modeSettings = ModeSettingsManager.getModeSettings(player);
 		ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
 
-        begin(event.getPartialTicks());
+		Vector3d projectedView = Minecraft.getInstance().gameRenderer.getMainCamera().getPosition();
+
+		matrixStack.pushPose();
+		matrixStack.translate(-projectedView.x, -projectedView.y, -projectedView.z);
 
 		//Mirror and radial mirror lines and areas
-        ModifierRenderer.render(modifierSettings);
+		ModifierRenderer.render(matrixStack, renderTypeBuffer, modifierSettings);
 
 		//Render block previews
-        BlockPreviewRenderer.render(player, modifierSettings, modeSettings);
+		BlockPreviewRenderer.render(matrixStack, renderTypeBuffer, player, modifierSettings, modeSettings);
 
-        end();
+		matrixStack.popPose();
 	}
 
-    @SubscribeEvent
+	protected static IVertexBuilder beginLines(IRenderTypeBuffer.Impl renderTypeBuffer) {
-    //Display Radial Menu
+		return renderTypeBuffer.getBuffer(BuildRenderTypes.LINES);
-    public static void onRenderGameOverlay(final RenderGameOverlayEvent.Post event) {
-        Minecraft mc = Minecraft.getInstance();
-        ClientPlayerEntity player = mc.player;
-
-        //check if chisel and bits tool in hand (and has menu)
-//        final boolean hasChiselInHand = CompatHelper.chiselsAndBitsProxy.isHoldingChiselTool(EnumHand.MAIN_HAND);
-
-        final RenderGameOverlayEvent.ElementType type = event.getType();
-        //TODO 1.13 compatibility
-        if (type == RenderGameOverlayEvent.ElementType.ALL /*&& !hasChiselInHand*/) {
-            final boolean wasVisible = RadialMenu.instance.isVisible();
-
-            if (ClientProxy.keyBindings[3].isKeyDown()) {
-                if (ReachHelper.getMaxReach(player) > 0) {
-                    RadialMenu.instance.actionUsed = false;
-                    RadialMenu.instance.raiseVisibility();
-                } else if (ClientProxy.keyBindings[3].isPressed()) {
-                    EffortlessBuilding.log(player, "Build modes are disabled until your reach has increased. Increase your reach with craftable reach upgrades.");
-                }
-            } else {
-                if (!RadialMenu.instance.actionUsed) {
-                    ModeSettingsManager.ModeSettings modeSettings = ModeSettingsManager.getModeSettings(player);
-
-                    if (RadialMenu.instance.switchTo != null) {
-                        playRadialMenuSound();
-                        modeSettings.setBuildMode(RadialMenu.instance.switchTo);
-                        ModeSettingsManager.setModeSettings(player, modeSettings);
-                        PacketHandler.INSTANCE.sendToServer(new ModeSettingsMessage(modeSettings));
-
-                        EffortlessBuilding.log(player, I18n.format(modeSettings.getBuildMode().name), true);
 	}
 
-                    //Perform button action
+	protected static void endLines(IRenderTypeBuffer.Impl renderTypeBuffer) {
-                    ModeOptions.ActionEnum action = RadialMenu.instance.doAction;
+		renderTypeBuffer.endBatch();
-                    if (action != null) {
-                        ModeOptions.performAction(player, action);
-                        PacketHandler.INSTANCE.sendToServer(new ModeActionMessage(action));
 	}
 
-                    playRadialMenuSound();
+	protected static IVertexBuilder beginPlanes(IRenderTypeBuffer.Impl renderTypeBuffer) {
+		return renderTypeBuffer.getBuffer(BuildRenderTypes.PLANES);
 	}
 
-                RadialMenu.instance.actionUsed = true;
+	protected static void endPlanes(IRenderTypeBuffer.Impl renderTypeBuffer) {
-                RadialMenu.instance.decreaseVisibility();
+		renderTypeBuffer.endBatch();
 	}
 
-            if (RadialMenu.instance.isVisible()) {
+	protected static void renderBlockPreview(MatrixStack matrixStack, IRenderTypeBuffer.Impl renderTypeBuffer, BlockRendererDispatcher dispatcher,
-
+											 BlockPos blockPos, BlockState blockState, float dissolve, BlockPos firstPos, BlockPos secondPos, boolean red) {
-                int scaledWidth = mc.mainWindow.getScaledWidth();
-                int scaledHeight = mc.mainWindow.getScaledHeight();
-                RadialMenu.instance.configure(scaledWidth, scaledHeight);
-
-                if (!wasVisible) {
-                    mc.mouseHelper.ungrabMouse();
-                }
-
-                if (mc.mouseHelper.isMouseGrabbed()) {
-                    KeyBinding.unPressAllKeys();
-                }
-
-                final int mouseX = ((int) mc.mouseHelper.getMouseX()) * scaledWidth / mc.mainWindow.getFramebufferWidth();
-                final int mouseY = scaledHeight - ((int) mc.mouseHelper.getMouseY()) * scaledHeight / mc.mainWindow.getFramebufferHeight() - 1;
-
-                net.minecraftforge.client.ForgeHooksClient.drawScreen(RadialMenu.instance, mouseX, mouseY, event.getPartialTicks());
-            } else {
-                if (wasVisible && RadialMenu.instance.doAction != ModeOptions.ActionEnum.OPEN_MODIFIER_SETTINGS) {
-                    mc.mouseHelper.grabMouse();
-                }
-            }
-        }
-    }
-
-    public static void playRadialMenuSound() {
-        final float volume = 0.1f;
-        if (volume >= 0.0001f) {
-            SimpleSound sound = new SimpleSound(SoundEvents.UI_BUTTON_CLICK, SoundCategory.MASTER, volume, 1.0f, Minecraft.getInstance().player.getPosition());
-            Minecraft.getInstance().getSoundHandler().play(sound);
-        }
-    }
-
-    private static void begin(float partialTicks) {
-//        PlayerEntity player = Minecraft.getInstance().player;
-//        double playerX = player.prevPosX + (player.posX - player.prevPosX) * partialTicks;
-//        double playerY = player.prevPosY + (player.posY - player.prevPosY) * partialTicks;
-//        double playerZ = player.prevPosZ + (player.posZ - player.prevPosZ) * partialTicks;
-//        Vec3d playerPos = new Vec3d(playerX, playerY, playerZ);
-
-        GL11.glPushMatrix();
-//        GL11.glTranslated(-playerPos.x, -playerPos.y, -playerPos.z);
-        GlStateManager.translated(-TileEntityRendererDispatcher.staticPlayerX, -TileEntityRendererDispatcher.staticPlayerY, -TileEntityRendererDispatcher.staticPlayerZ);
-
-        GL11.glDepthMask(false);
-    }
-
-    protected static void beginLines() {
-        GL11.glPushAttrib(GL11.GL_ENABLE_BIT);
-        GL11.glDisable(GL11.GL_CULL_FACE);
-        GL11.glDisable(GL11.GL_LIGHTING);
-        GL11.glDisable(GL11.GL_TEXTURE_2D);
-
-        GL11.glEnable(GL11.GL_BLEND);
-        GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
-
-        GL11.glLineWidth(2);
-    }
-
-    protected static void endLines() {
-        GL11.glPopAttrib();
-    }
-
-    protected static void beginBlockPreviews() {
-        GL11.glPushAttrib(GL11.GL_ENABLE_BIT);
-        GL11.glEnable(GL11.GL_CULL_FACE);
-        GL11.glEnable(GL11.GL_TEXTURE_2D);
-//        Minecraft.getMinecraft().renderEngine.bindTexture(TextureMap.LOCATION_BLOCKS_TEXTURE);
-        Minecraft.getInstance().textureManager.bindTexture(ShaderHandler.shaderMaskTextureLocation);
-
-        GlStateManager.enableBlend();
-        GlStateManager.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
-        GL14.glBlendColor(1F, 1F, 1F, 0.8f);
-    }
-
-    protected static void endBlockPreviews() {
-        ShaderHandler.releaseShader();
-        GlStateManager.disableBlend();
-
-        GL11.glPopAttrib();
-    }
-
-    private static void end() {
-        GL11.glDepthMask(true);
-        GL11.glPopMatrix();
-    }
-
-    protected static void renderBlockPreview(BlockRendererDispatcher dispatcher, BlockPos blockPos, BlockState blockState) {
 		if (blockState == null) return;
 
-        GlStateManager.pushMatrix();
+		matrixStack.pushPose();
-        GlStateManager.translatef(blockPos.getX(), blockPos.getY(), blockPos.getZ());
+		matrixStack.translate(blockPos.getX(), blockPos.getY(), blockPos.getZ());
-        GlStateManager.rotatef(-90.0F, 0.0F, 1.0F, 0.0F);
+//        matrixStack.rotate(Vector3f.YP.rotationDegrees(-90f));
-        GlStateManager.translatef(-0.01f, -0.01f, 0.01f);
+		matrixStack.translate(-0.01f, -0.01f, -0.01f);
-        GlStateManager.scalef(1.02f, 1.02f, 1.02f);
+		matrixStack.scale(1.02f, 1.02f, 1.02f);
+
+		//Begin block preview rendering
+		RenderType blockPreviewRenderType = BuildRenderTypes.getBlockPreviewRenderType(dissolve, blockPos, firstPos, secondPos, red);
+		IVertexBuilder buffer = renderTypeBuffer.getBuffer(blockPreviewRenderType);
+
+//        MinecraftServer server = Minecraft.getInstance().getIntegratedServer();
+//        World world = DimensionManager.getWorld(server, DimensionType.OVERWORLD, false, true);
 
 		try {
-            dispatcher.renderBlockBrightness(blockState, 0.85f);
+			IBakedModel model = dispatcher.getBlockModel(blockState);
+			dispatcher.getModelRenderer().renderModel(matrixStack.last(), buffer,
+				blockState, model, 1f, 1f, 1f, 0, OverlayTexture.NO_OVERLAY);
+//        blockRendererDispatcher.getBlockModelRenderer().renderModel(world, blockRendererDispatcher.getModelForState(blockState),
+//                blockState, logicPos, matrixStack, renderTypeBuffer.getBuffer(renderType), true, new Random(), blockState.getPositionRandom(logicPos), i);
 		} catch (NullPointerException e) {
 			EffortlessBuilding.logger.warn("RenderHandler::renderBlockPreview cannot render " + blockState.getBlock().toString());
 
-            //Render outline as backup
+			//Render outline as backup, escape out of the current renderstack
-            GlStateManager.popMatrix();
+			matrixStack.popPose();
-//            ShaderHandler.releaseShader();
+			renderTypeBuffer.endBatch();
-            GL11.glDisable(GL11.GL_LIGHTING);
+			IVertexBuilder lineBuffer = beginLines(renderTypeBuffer);
-            renderBlockOutline(blockPos, new Vec3d(1f, 1f, 1f));
+			renderBlockOutline(matrixStack, lineBuffer, blockPos, new Vector3d(1f, 1f, 1f));
-            GL11.glEnable(GL11.GL_LIGHTING);
+			endLines(renderTypeBuffer);
-            GlStateManager.pushMatrix();
+			buffer = renderTypeBuffer.getBuffer(Atlases.translucentCullBlockSheet()); //any type will do, as long as we have something on the stack
+			matrixStack.pushPose();
 		}
 
-        GlStateManager.popMatrix();
+		renderTypeBuffer.endBatch();
+		matrixStack.popPose();
 	}
 
-    protected static void renderBlockOutline(BlockPos pos, Vec3d color) {
+	protected static void renderBlockOutline(MatrixStack matrixStack, IVertexBuilder buffer, BlockPos pos, Vector3d color) {
-        renderBlockOutline(pos, pos, color);
+		renderBlockOutline(matrixStack, buffer, pos, pos, color);
 	}
 
 	//Renders outline. Pos1 has to be minimal x,y,z and pos2 maximal x,y,z
-    protected static void renderBlockOutline(BlockPos pos1, BlockPos pos2, Vec3d color) {
+	protected static void renderBlockOutline(MatrixStack matrixStack, IVertexBuilder buffer, BlockPos pos1, BlockPos pos2, Vector3d color) {
-        GL11.glLineWidth(2);
+		AxisAlignedBB aabb = new AxisAlignedBB(pos1, pos2.offset(1, 1, 1)).inflate(0.0020000000949949026);
 
-        AxisAlignedBB aabb = new AxisAlignedBB(pos1, pos2.add(1, 1, 1)).grow(0.0020000000949949026);
+		WorldRenderer.renderLineBox(matrixStack, buffer, aabb, (float) color.x, (float) color.y, (float) color.z, 0.4f);
-
+//        WorldRenderer.drawSelectionBoundingBox(aabb, (float) color.x, (float) color.y, (float) color.z, 0.4f);
-        WorldRenderer.drawSelectionBoundingBox(aabb, (float) color.x, (float) color.y, (float) color.z, 0.4f);
 	}
 
 	//Renders outline with given bounding box
-    protected static void renderBlockOutline(BlockPos pos, VoxelShape collisionShape, Vec3d color) {
+	protected static void renderBlockOutline(MatrixStack matrixStack, IVertexBuilder buffer, BlockPos pos, VoxelShape collisionShape, Vector3d color) {
-        GL11.glLineWidth(2);
+//        WorldRenderer.drawShape(collisionShape, pos.getX(), pos.getY(), pos.getZ(), (float) color.x, (float) color.y, (float) color.z, 0.4f);
-
+		WorldRenderer.renderVoxelShape(matrixStack, buffer, collisionShape, pos.getX(), pos.getY(), pos.getZ(), (float) color.x, (float) color.y, (float) color.z, 0.4f);
-//        AxisAlignedBB aabb = boundingBox.offset(pos).grow(0.0020000000949949026);
-//        VoxelShape voxelShape = collisionShape.withOffset(pos.getX(), pos.getY(), pos.getZ());
-
-//        WorldRenderer.drawSelectionBoundingBox(aabb, (float) color.x, (float) color.y, (float) color.z, 0.4f);
-        WorldRenderer.drawShape(collisionShape, pos.getX(), pos.getY(), pos.getZ(), (float) color.x, (float) color.y, (float) color.z, 0.4f);
 	}
 
 	//TODO 1.14

src/main/java/nl/requios/effortlessbuilding/render/ShaderHandler.java

@@ -2,12 +2,12 @@
  * This class was created by <Vazkii>. It's distributed as
  * part of the Botania Mod. Get the Source Code in github:
  * https://github.com/Vazkii/Botania
- *
+ * <p>
  * Modified by Requios
- *
+ * <p>
  * Botania is Open Source and distributed under the
  * Botania License: http://botaniamod.net/license.php
- *
+ * <p>
  * File Created @ [Apr 9, 2014, 11:20:26 PM (GMT)]
  */
 package nl.requios.effortlessbuilding.render;
@@ -42,7 +42,7 @@ public final class ShaderHandler {
 	public static ResourceLocation shaderMaskTextureLocation = new ResourceLocation(EffortlessBuilding.MODID, "textures/shader_mask.png");
 
 	public static void init() {
-        if(!doUseShaders())
+		if (!doUseShaders())
 			return;
 
 //        rawColor = createProgram("/assets/effortlessbuilding/shaders/raw_color", FRAG);
@@ -50,16 +50,16 @@ public final class ShaderHandler {
 	}
 
 	public static void useShader(int shader, Consumer<Integer> callback) {
-        if(!doUseShaders())
+		if (!doUseShaders())
 			return;
 
 		ARBShaderObjects.glUseProgramObjectARB(shader);
 
-        if(shader != 0) {
+		if (shader != 0) {
 			int time = ARBShaderObjects.glGetUniformLocationARB(shader, "time");
 			ARBShaderObjects.glUniform1iARB(time, ClientProxy.ticksInGame);
 
-            if(callback != null)
+			if (callback != null)
 				callback.accept(shader);
 		}
 	}
@@ -96,22 +96,22 @@ public final class ShaderHandler {
 
 	private static int createProgram(String vert, String frag) {
 		int vertId = 0, fragId = 0, program;
-        if(vert != null)
+		if (vert != null)
 			vertId = createShader(vert, VERT_ST);
-        if(frag != null)
+		if (frag != null)
 			fragId = createShader(frag, FRAG_ST);
 
 		program = ARBShaderObjects.glCreateProgramObjectARB();
-        if(program == 0)
+		if (program == 0)
 			return 0;
 
-        if(vert != null)
+		if (vert != null)
 			ARBShaderObjects.glAttachObjectARB(program, vertId);
-        if(frag != null)
+		if (frag != null)
 			ARBShaderObjects.glAttachObjectARB(program, fragId);
 
 		ARBShaderObjects.glLinkProgramARB(program);
-        if(ARBShaderObjects.glGetObjectParameteriARB(program, ARBShaderObjects.GL_OBJECT_LINK_STATUS_ARB) == GL11.GL_FALSE) {
+		if (ARBShaderObjects.glGetObjectParameteriARB(program, ARBShaderObjects.GL_OBJECT_LINK_STATUS_ARB) == GL11.GL_FALSE) {
 			EffortlessBuilding.logger.log(Level.ERROR, getLogInfo(program));
 			return 0;
 		}
@@ -125,12 +125,12 @@ public final class ShaderHandler {
 		return program;
 	}
 
-    private static int createShader(String filename, int shaderType){
+	private static int createShader(String filename, int shaderType) {
 		int shader = 0;
 		try {
 			shader = ARBShaderObjects.glCreateShaderObjectARB(shaderType);
 
-            if(shader == 0)
+			if (shader == 0)
 				return 0;
 
 			ARBShaderObjects.glShaderSourceARB(shader, readFileAsString(filename));
@@ -140,8 +140,7 @@ public final class ShaderHandler {
 				throw new RuntimeException("Error creating shader: " + getLogInfo(shader));
 
 			return shader;
-        }
+		} catch (Exception e) {
-        catch(Exception e) {
 			ARBShaderObjects.glDeleteObjectARB(shader);
 			e.printStackTrace();
 			return -1;
@@ -158,41 +157,41 @@ public final class ShaderHandler {
 		Exception exception = null;
 		BufferedReader reader;
 
-        if(in == null)
+		if (in == null)
 			return "";
 
 		try {
 			reader = new BufferedReader(new InputStreamReader(in, StandardCharsets.UTF_8));
 
-            Exception innerExc= null;
+			Exception innerExc = null;
 			try {
 				String line;
-                while((line = reader.readLine()) != null)
+				while ((line = reader.readLine()) != null)
 					source.append(line).append('\n');
-            } catch(Exception exc) {
+			} catch (Exception exc) {
 				exception = exc;
 			} finally {
 				try {
 					reader.close();
-                } catch(Exception exc) {
+				} catch (Exception exc) {
 					innerExc = exc;
 				}
 			}
 
-            if(innerExc != null)
+			if (innerExc != null)
 				throw innerExc;
-        } catch(Exception exc) {
+		} catch (Exception exc) {
 			exception = exc;
 		} finally {
 			try {
 				in.close();
-            } catch(Exception exc) {
+			} catch (Exception exc) {
-                if(exception == null)
+				if (exception == null)
 					exception = exc;
 				else exc.printStackTrace();
 			}
 
-            if(exception != null)
+			if (exception != null)
 				throw exception;
 		}
 

src/main/resources/META-INF/accesstransformer.cfg

@@ -0,0 +1,3 @@
+public net.minecraft.client.gui.widget.list.AbstractList field_230680_q_ # renderHeader
+public net.minecraft.client.gui.FontRenderer func_228078_a_(Ljava/lang/String;FFILnet/minecraft/util/math/vector/Matrix4f;ZZ)I # renderString
+public net.minecraft.inventory.container.ContainerType func_221505_a(Ljava/lang/String;Lnet/minecraft/inventory/container/ContainerType$IFactory;)Lnet/minecraft/inventory/container/ContainerType; # register

src/main/resources/META-INF/mods.toml

@@ -1,12 +1,7 @@
-# This is an example mods.toml file. It contains the data relating to the loading mods.
-# There are several mandatory fields (#mandatory), and many more that are optional (#optional).
-# The overall format is standard TOML format, v0.5.0.
-# Note that there are a couple of TOML lists in this file.
-# Find more information on toml format here:  https://github.com/toml-lang/toml
-# The name of the mod loader type to load - for regular FML @Mod mods it should be javafml
 modLoader="javafml" #mandatory
 # A version range to match for said mod loader - for regular FML @Mod it will be the forge version
-loaderVersion="[25,)" #mandatory (24 is current forge version)
+loaderVersion="[34,)" #mandatory This is typically bumped every Minecraft version by Forge. See our download page for lists of versions.
+license="GNU LESSER GENERAL PUBLIC LICENSE"
 # A URL to refer people to when problems occur with this mod
 issueTrackerURL="https://bitbucket.org/Requios/effortless-building/issues?status=new&status=open" #optional
 # A list of mods - how many allowed here is determined by the individual mod loader
@@ -18,7 +13,7 @@ version="${file.jarVersion}" #mandatory
  # A display name for the mod
 displayName="Effortless Building" #mandatory
 # A URL to query for updates for this mod. See the JSON update specification <here>
-updateJSONURL="http://myurl.me/" #optional
+#updateJSONURL="example.com" #optional
 # A URL for the "homepage" for this mod, displayed in the mod UI
 displayURL="https://minecraft.curseforge.com/projects/effortless-building" #optional
 # A file name (in the root of the mod JAR) containing a logo for display
@@ -29,24 +24,24 @@ credits="" #optional
 authors="Requios" #optional
 # The description text for the mod (multi line!) (#mandatory)
 description='''
-Makes building easier by providing tools like mirrors, arrays, QuickReplace and a block randomizer. For survival and creative mode.
+Makes building easier by providing tools like mirrors, arrays, build modes and a block randomizer. For survival and creative mode.
 '''
 # A dependency - use the . to indicate dependency for a specific modid. Dependencies are optional.
-#[[dependencies.examplemod]] #optional
+[[dependencies.examplemod]] #optional
-#    # the modid of the dependency
+    # the modid of the dependency
-#    modId="forge" #mandatory
+    modId="forge" #mandatory
-#    # Does this dependency have to exist - if not, ordering below must be specified
+    # Does this dependency have to exist - if not, ordering below must be specified
-#    mandatory=true #mandatory
+    mandatory=true #mandatory
-#    # The version range of the dependency
+    # The version range of the dependency
-#    versionRange="[25,)" #mandatory
+    versionRange="[34,)" #mandatory
-#    # An ordering relationship for the dependency - BEFORE or AFTER required if the relationship is not mandatory
+    # An ordering relationship for the dependency - BEFORE or AFTER required if the relationship is not mandatory
-#    ordering="NONE"
+    ordering="NONE"
-#    # Side this dependency is applied on - BOTH, CLIENT or SERVER
+    # Side this dependency is applied on - BOTH, CLIENT or SERVER
-#    side="BOTH"
+    side="BOTH"
-## Here's another dependency
+# Here's another dependency
-#[[dependencies.examplemod]]
+[[dependencies.examplemod]]
-#    modId="minecraft"
+    modId="minecraft"
-#    mandatory=true
+    mandatory=true
-#    versionRange="[1.13.2]"
+    versionRange="[1.16.3,1.17)"
-#    ordering="NONE"
+    ordering="NONE"
-#    side="BOTH"
+    side="BOTH"

src/main/resources/assets/effortlessbuilding/lang/en_us.json

@@ -1,24 +1,25 @@
 {
 	"effortlessbuilding.screen.modifier_settings": "Modifier Settings",
 	"effortlessbuilding.screen.radial_menu": "Build Modes",
-	"effortlessbuilding.screen.randomizer_bag": "Randomizer Bag",
+	"effortlessbuilding.screen.player_settings": "Player Settings",
 
     "key.effortlessbuilding.category": "Effortless Building",
     "key.effortlessbuilding.hud.desc": "Modifier Menu",
     "key.effortlessbuilding.replace.desc": "Toggle QuickReplace",
-    "key.effortlessbuilding.creative.desc": "Toggle Survival/Creative Mode",
     "key.effortlessbuilding.mode.desc": "Radial Menu",
     "key.effortlessbuilding.undo.desc": "Undo",
     "key.effortlessbuilding.redo.desc": "Redo",
     "key.effortlessbuilding.altplacement.desc": "Alternative placement",
 
-    "effortlessbuilding:randomizer_bag": "Randomizer Bag",
+    "effortlessbuilding:randomizer_bag": "Leather Randomizer Bag",
+    "effortlessbuilding:golden_randomizer_bag": "Golden Randomizer Bag",
+    "effortlessbuilding:diamond_randomizer_bag": "Diamond Randomizer Bag",
     "effortlessbuilding:reach_upgrade1": "Reach Upgrade 1",
     "effortlessbuilding:reach_upgrade2": "Reach Upgrade 2",
     "effortlessbuilding:reach_upgrade3": "Reach Upgrade 3",
 
-    "effortlessbuilding.mode.normal": "Normal",
+    "effortlessbuilding.mode.normal": "Disable",
-    "effortlessbuilding.mode.normal_plus": "Normal+",
+    "effortlessbuilding.mode.normal_plus": "Single",
     "effortlessbuilding.mode.line": "Line",
     "effortlessbuilding.mode.wall": "Wall",
     "effortlessbuilding.mode.floor": "Floor",
@@ -29,11 +30,31 @@
     "effortlessbuilding.mode.circle": "Circle",
     "effortlessbuilding.mode.cylinder": "Cylinder",
     "effortlessbuilding.mode.sphere": "Sphere",
+    "effortlessbuilding.mode.pyramid": "Pyramid",
+    "effortlessbuilding.mode.cone": "Cone",
+    "effortlessbuilding.mode.dome": "Dome",
+	
+    "effortlessbuilding.modedescription.normal": "Disable mod and use vanilla placement rules",
+	"effortlessbuilding.modedescription.normal_plus": "Like vanilla, but with increased reach and placement preview",
+	"effortlessbuilding.modedescription.line": "",
+	"effortlessbuilding.modedescription.wall": "",
+	"effortlessbuilding.modedescription.floor": "",
+	"effortlessbuilding.modedescription.diagonal_line": "",
+	"effortlessbuilding.modedescription.diagonal_wall": "",
+	"effortlessbuilding.modedescription.slope_floor": "",
+	"effortlessbuilding.modedescription.cube": "",
+	"effortlessbuilding.modedescription.circle": "",
+	"effortlessbuilding.modedescription.cylinder": "",
+	"effortlessbuilding.modedescription.sphere": "",
+    "effortlessbuilding.modedescription.pyramid": "",
+    "effortlessbuilding.modedescription.cone": "",
+    "effortlessbuilding.modedescription.dome": "",
 
     "effortlessbuilding.action.undo": "Undo",
     "effortlessbuilding.action.redo": "Redo",
     "effortlessbuilding.action.replace": "Replace",
     "effortlessbuilding.action.open_modifier_settings": "Open Modifier Settings",
+	"effortlessbuilding.action.open_player_settings": "Open Settings",
 	
     "effortlessbuilding.action.build_speed": "Build Speed",
     "effortlessbuilding.action.filling": "Filling",

src/main/resources/assets/effortlessbuilding/lang/ru_ru.json

@@ -0,0 +1,79 @@
+{
+"efortlessbuilding.screen.modifier_settings": "Настройки модификатора",
+"efortlessbuilding.screen.radial_menu": "Режимы строительства",
+"efortlessbuilding.screen.player_settings": "Настройки игрока",
+
+"key.efortlessbuilding.category": "Строительство без усилий",
+"key.efortlessbuilding.hud.desc": "Меню модификаторов",
+"key.effortlessbuilding.replace.desc": "Переключить быструю замену",
+"key.efortlessbuilding.mode.desc": "Круговое меню",
+"key.efortlessbuilding.undo.desc": "Отменить",
+"key.effortlessbuilding.redo.desc": "Повторить",
+"key.efortlessbuilding.altplacement.desc": "Альтернативное размещение",
+
+"efortlessbuilding:randomizer_bag": "Кожаная сумка рандомизатора",
+"efortlessbuilding:golden_randomizer_bag": "Золотой мешок рандомизатора",
+"efortlessbuilding:diamond_randomizer_bag": "Бриллиантовый рандомизатор",
+"efortlessbuilding:reach_upgrade1": "Достичь улучшения 1",
+"efortlessbuilding:reach_upgrade2": "Достичь улучшения 2",
+"efortlessbuilding:reach_upgrade3": "Достичь улучшения 3",
+
+"efortlessbuilding.mode.normal": "Отключить",
+"efortlessbuilding.mode.normal_plus": "Одиночный",
+"efortlessbuilding.mode.line": "Линия",
+"efortlessbuilding.mode.wall": "Стена",
+"efortlessbuilding.mode.floor": "Этаж",
+"efortlessbuilding.mode.diagonal_line": "Диагональная линия",
+"efortlessbuilding.mode.diagonal_wall": "Диагональная стена",
+"effortlessbuilding.mode.slope_floor": "Наклонный этаж",
+"effortlessbuilding.mode.cube": "Куб",
+"efortlessbuilding.mode.circle": "Круг",
+"efortlessbuilding.mode.cylinder": "Цилиндр",
+"efortlessbuilding.mode.sphere": "Сфера",
+"efortlessbuilding.mode.pyramid": "Пирамида",
+"effortlessbuilding.mode.cone": "Конус",
+"efortlessbuilding.mode.dome": "Купол",
+ 
+"effortlessbuilding.modedescription.normal": "Отключить мод и использовать ванильные правила размещения",
+"effortlessbuilding.modedescription.normal_plus": "Как и ваниль, но с увеличенным охватом и предварительным просмотром места размещения",
+"efortlessbuilding.modedescription.line": "",
+"efortlessbuilding.modedescription.wall": "",
+"efortlessbuilding.modedescription.floor": "",
+"efortlessbuilding.modedescription.diagonal_line": "",
+"efortlessbuilding.modedescription.diagonal_wall": "",
+"effortlessbuilding.modedescription.slope_floor": "",
+"efortlessbuilding.modedescription.cube": "",
+"efortlessbuilding.modedescription.circle": "",
+"efortlessbuilding.modedescription.cylinder": "",
+"efortlessbuilding.modedescription.sphere": "",
+"efortlessbuilding.modedescription.pyramid": "",
+"efortlessbuilding.modedescription.cone": "",
+"efortlessbuilding.modedescription.dome": "",
+
+"efortlessbuilding.action.undo": "Отменить",
+"efortlessbuilding.action.redo": "Повторить",
+"efortlessbuilding.action.replace": "Заменить",
+"efortlessbuilding.action.open_modifier_settings": "Открыть настройки модификатора",
+"efortlessbuilding.action.open_player_settings": "Открыть настройки",
+ 
+"efortlessbuilding.action.build_speed": "Скорость сборки",
+"efortlessbuilding.action.filling": "Заполнение",
+"efortlessbuilding.action.raised_edge": "Приподнятый край",
+"efortlessbuilding.action.thickness": "Толщина линии",
+"efortlessbuilding.action.circle_start": "Начальная точка",
+
+"efortlessbuilding.action.normal_speed": "Нормальный",
+"efortlessbuilding.action.fast_speed": "Быстро",
+"efortlessbuilding.action.full": "Заполнено",
+"efortlessbuilding.action.hollow": "Пустой",
+"efortlessbuilding.action.skeleton": "Скелет",
+"efortlessbuilding.action.short_edge": "Короткая кромка",
+"efortlessbuilding.action.long_edge": "Длинный край",
+"efortlessbuilding.action.thickness_1": "Толщиной 1 блок",
+"efortlessbuilding.action.thickness_3": "Толщиной 3 блока",
+"efortlessbuilding.action.thickness_5": "Толщиной 5 блоков",
+"efortlessbuilding.action.start_center": "Посередине",
+"efortlessbuilding.action.start_corner": "Угол",
+
+"commands.reach.usage": "/reach <уровень>"
+}

src/main/resources/assets/effortlessbuilding/models/item/diamond_randomizer_bag.json

@@ -0,0 +1,6 @@
+{
+    "parent": "item/generated",
+    "textures": {
+        "layer0": "effortlessbuilding:items/diamondrandomizerbag"
+    }
+}

src/main/resources/assets/effortlessbuilding/models/item/golden_randomizer_bag.json

@@ -0,0 +1,6 @@
+{
+    "parent": "item/generated",
+    "textures": {
+        "layer0": "effortlessbuilding:items/goldenrandomizerbag"
+    }
+}