Refactored shader code to use GL20 instead of ARB.

.gitignore

@@ -1,25 +1,43 @@
-# eclipse
-bin
-*.launch
-.settings
-.metadata
-.classpath
-.project
+## Based on GitHub's Eclipse .gitignore
 
-# idea
-out
-*.ipr
-*.iws
+classes/
+run/
+.gradle/
+build/
+gradle-app.setting
+
+## IntelliJ IDEA
+
+.idea/
 *.iml
-.idea
+*.iws
+*.ipr
 
-# gradle
-build
-.gradle
+## Eclipse
 
-# other
-eclipse
-run
+eclipse/
+*.pydevproject
+.project
+.metadata
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.classpath
+.settings/
+.loadpath
 
-# Files from Forge MDK
-forge*changelog.txt
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# CDT-specific
+.cproject
+
+# PDT-specific
+.buildpath

README.md

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

README.txt

@@ -1,53 +0,0 @@
--------------------------------------------
-Source installation information for modders
--------------------------------------------
-This code follows the Minecraft Forge installation methodology. It will apply
-some small patches to the vanilla MCP source code, giving you and it access 
-to some of the data and functions you need to build a successful mod.
-
-Note also that the patches are built against "unrenamed" MCP source code (aka
-srgnames) - this means that you will not be able to read them directly against
-normal code.
-
-Source pack installation information:
-
-Standalone source installation
-==============================
-
-See the Forge Documentation online for more detailed instructions:
-http://mcforge.readthedocs.io/en/latest/gettingstarted/
-
-Step 1: Open your command-line and browse to the folder where you extracted the zip file.
-
-Step 2: You're left with a choice.
-If you prefer to use Eclipse:
-1. Run the following command: "gradlew genEclipseRuns" (./gradlew genEclipseRuns if you are on Mac/Linux)
-2. Open Eclipse, Import > Existing Gradle Project > Select Folder 
-   or run "gradlew eclipse" to generate the project.
-(Current Issue)
-4. Open Project > Run/Debug Settings > Edit runClient and runServer > Environment
-5. Edit MOD_CLASSES to show [modid]%%[Path]; 2 times rather then the generated 4.
-
-If you prefer to use IntelliJ:
-1. Open IDEA, and import project.
-2. Select your build.gradle file and have it import.
-3. Run the following command: "gradlew genIntellijRuns" (./gradlew genIntellijRuns if you are on Mac/Linux)
-4. Refresh the Gradle Project in IDEA if required.
-
-If at any point you are missing libraries in your IDE, or you've run into problems you can run "gradlew --refresh-dependencies" to refresh the local cache. "gradlew clean" to reset everything {this does not affect your code} and then start the processs again.
-
-Should it still not work, 
-Refer to #ForgeGradle on EsperNet for more information about the gradle environment.
-or the Forge Project Discord discord.gg/UvedJ9m
-
-Forge source installation
-=========================
-MinecraftForge ships with this code and installs it as part of the forge
-installation process, no further action is required on your part.
-
-LexManos' Install Video
-=======================
-https://www.youtube.com/watch?v=8VEdtQLuLO0&feature=youtu.be
-
-For more details update more often refer to the Forge Forums:
-http://www.minecraftforge.net/forum/index.php/topic,14048.0.html

build.gradle

@@ -1,131 +1,82 @@
 buildscript {
     repositories {
-        maven { url = 'https://files.minecraftforge.net/maven' }
         jcenter()
-        mavenCentral()
+        maven { url = "http://files.minecraftforge.net/maven" }
     }
     dependencies {
-        classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: '3.+', changing: true
+        classpath 'net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT'
     }
 }
-apply plugin: 'net.minecraftforge.gradle'
-// Only edit below this line, the above code adds and enables the necessary things for Forge to be setup.
-apply plugin: 'eclipse'
-apply plugin: 'maven-publish'
+apply plugin: 'net.minecraftforge.gradle.forge'
+//Only edit below this line, the above code adds and enables the necessary things for Forge to be setup.
 
-version = '1.13.2-2.16'
-group = 'nl.requios.effortlessbuilding' // http://maven.apache.org/guides/mini/guide-naming-conventions.html
-archivesBaseName = 'effortlessbuilding'
 
-sourceCompatibility = targetCompatibility = compileJava.sourceCompatibility = compileJava.targetCompatibility = '1.8' // Need this here so eclipse task generates correctly.
+version = "1.12.2-2.10"
+group = "nl.requios.effortlessbuilding" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
+archivesBaseName = "effortlessbuilding"
+
+sourceCompatibility = targetCompatibility = '1.8' // Need this here so eclipse task generates correctly.
+compileJava {
+    sourceCompatibility = targetCompatibility = '1.8'
+}
 
 minecraft {
-    // The mappings can be changed at any time, and must be in the following format.
-    // snapshot_YYYYMMDD   Snapshot are built nightly.
-    // 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: '20180921-1.13'
-    // makeObfSourceJar = false // an Srg named sources jar is made by default. uncomment this to disable.
+    version = "1.12.2-14.23.5.2825"
+    runDir = "run"
     
-    // accessTransformer = file('build/resources/main/META-INF/accesstransformer.cfg')
+    // the mappings can be changed at any time, and must be in the following format.
+    // snapshot_YYYYMMDD   snapshot are built nightly.
+    // 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 = "stable_39"
+    // makeObfSourceJar = false // an Srg named sources jar is made by default. uncomment this to disable.
+}
 
-    // Default run configurations.
-    // These can be tweaked, removed, or duplicated as needed.
-    runs {
-        client {
-            workingDirectory project.file('run')
-
-            // Recommended logging data for a userdev environment (SCAN,REGISTRIES,REGISTRYDUMP)
-            property 'forge.logging.markers', 'REGISTRIES'
-
-            // Recommended logging level for the console
-            property 'forge.logging.console.level', 'debug'
-
-            mods {
-                effortlessbuilding {
-                    source sourceSets.main
-                }
-            }
-        }
-
-        server {
-            workingDirectory project.file('run')
-
-            // Recommended logging data for a userdev environment (SCAN,REGISTRIES,REGISTRYDUMP)
-            property 'forge.logging.markers', 'REGISTRIES'
-
-            // Recommended logging level for the console
-            property 'forge.logging.console.level', 'debug'
-
-            mods {
-                effortlessbuilding {
-                    source sourceSets.main
-                }
-            }
-        }
-    }
+repositories {
+	flatDir { dirs 'libs' }
 }
 
 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:1.13.2-25.0.219'
+    // you may put jars on which you depend on in ./libs
+    // or you may define them like so..
+    //compile "some.group:artifact:version:classifier"
+    //compile "some.group:artifact:version"
+      
+    // real examples
+    //compile 'com.mod-buildcraft:buildcraft:6.0.8:dev'  // adds buildcraft to the dev env
+    //compile 'com.googlecode.efficient-java-matrix-library:ejml:0.24' // adds ejml to the dev env
 
-    // You may put jars on which you depend on in ./libs or you may define them like so..
-    // compile "some.group:artifact:version:classifier"
-    // compile "some.group:artifact:version"
+    // the 'provided' configuration is for optional dependencies that exist at compile-time but might not at runtime.
+    //provided 'com.mod-buildcraft:buildcraft:6.0.8:dev'
 
-    // Real examples
-    // compile 'com.mod-buildcraft:buildcraft:6.0.8:dev'  // adds buildcraft to the dev env
-    // compile 'com.googlecode.efficient-java-matrix-library:ejml:0.24' // adds ejml to the dev env
+    // the deobf configurations:  'deobfCompile' and 'deobfProvided' are the same as the normal compile and provided,
+    // except that these dependencies get remapped to your current MCP mappings
+    //deobfCompile 'com.mod-buildcraft:buildcraft:6.0.8:dev'
+    //deobfProvided 'com.mod-buildcraft:buildcraft:6.0.8:dev'
+	provided 'mod.chiselsandbits:chiselsandbits:14.30'
 
-    // The 'provided' configuration is for optional dependencies that exist at compile-time but might not at runtime.
-    // provided 'com.mod-buildcraft:buildcraft:6.0.8:dev'
-
-    // These dependencies get remapped to your current MCP mappings
-    // deobf 'com.mod-buildcraft:buildcraft:6.0.8:dev'
-
-    // For more info...
+    // for more info...
     // http://www.gradle.org/docs/current/userguide/artifact_dependencies_tutorial.html
     // http://www.gradle.org/docs/current/userguide/dependency_management.html
 
 }
 
-// Example for how to get properties into the manifest for reading by the runtime..
-jar {
-    manifest {
-        attributes([
-            "Specification-Title": "effortlessbuilding",
-            "Specification-Vendor": "requios",
-            "Specification-Version": "1", // We are version 1 of ourselves
-            "Implementation-Title": project.name,
-            "Implementation-Version": "${version}",
-            "Implementation-Vendor" :"requios",
-            "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ")
-        ])
-    }
-}
+processResources {
+    // this will ensure that this task is redone when the versions change.
+    inputs.property "version", project.version
+    inputs.property "mcversion", project.minecraft.version
 
-// Example configuration to allow publishing using the maven-publish task
-// we define a custom artifact that is sourced from the reobfJar output task
-// and then declare that to be published
-// Note you'll need to add a repository here
-def reobfFile = file("$buildDir/reobfJar/output.jar")
-def reobfArtifact = artifacts.add('default', reobfFile) {
-    type 'jar'
-    builtBy 'reobfJar'
+    // replace stuff in mcmod.info, nothing else
+    from(sourceSets.main.resources.srcDirs) {
+        include 'mcmod.info'
+                
+        // replace version and mcversion
+        expand 'version':project.version, 'mcversion':project.minecraft.version
+    }
+        
+    // copy everything else except the mcmod.info
+    from(sourceSets.main.resources.srcDirs) {
+        exclude 'mcmod.info'
+    }
 }
-publishing {
-    publications {
-        mavenJava(MavenPublication) {
-            artifact reobfArtifact
-        }
-    }
-    repositories {
-        maven {
-            url "file:///${project.projectDir}/mcmodsrepo"
-        }
-    }
-}

gradle.properties

@@ -1,4 +0,0 @@
-# Sets default memory used for gradle commands. Can be overridden by user or command line properties.
-# This is required to provide enough memory for the Minecraft decompilation process.
-org.gradle.jvmargs=-Xmx3G
-org.gradle.daemon=false

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
+#Mon Sep 14 12:28:28 PDT 2015
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.9-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.14-bin.zip

gradlew

@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 
 ##############################################################################
 ##
@@ -6,6 +6,47 @@
 ##
 ##############################################################################
 
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched.
+if $cygwin ; then
+    [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+fi
+
 # Attempt to set APP_HOME
 # Resolve links: $0 may be a link
 PRG="$0"
@@ -20,49 +61,9 @@ while [ -h "$PRG" ] ; do
     fi
 done
 SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
+cd "`dirname \"$PRG\"`/" >&-
 APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
-
-warn () {
-    echo "$*"
-}
-
-die () {
-    echo
-    echo "$*"
-    echo
-    exit 1
-}
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-nonstop=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
-esac
+cd "$SAVED" >&-
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
@@ -89,7 +90,7 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
     MAX_FD_LIMIT=`ulimit -H -n`
     if [ $? -eq 0 ] ; then
         if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
@@ -113,7 +114,6 @@ fi
 if $cygwin ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-    JAVACMD=`cygpath --unix "$JAVACMD"`
 
     # We build the pattern for arguments to be converted via cygpath
     ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
@@ -154,19 +154,11 @@ if $cygwin ; then
     esac
 fi
 
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
 }
-APP_ARGS=$(save "$@")
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
 
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
-
-# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
-if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
-  cd "$(dirname "$0")"
-fi
-
-exec "$JAVACMD" "$@"
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"

gradlew.bat

@@ -8,14 +8,14 @@
 @rem Set local scope for the variables with windows NT shell
 if "%OS%"=="Windows_NT" setlocal
 
+@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 DIRNAME=%~dp0
 if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
-@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=
-
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome
 
@@ -46,9 +46,10 @@ echo location of your Java installation.
 goto fail
 
 :init
-@rem Get command-line arguments, handling Windows variants
+@rem Get command-line arguments, handling Windowz variants
 
 if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
 
 :win9xME_args
 @rem Slurp the command line arguments.
@@ -59,6 +60,11 @@ set _SKIP=2
 if "x%~1" == "x" goto execute
 
 set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
 
 :execute
 @rem Setup the command line

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

@@ -1,134 +1,89 @@
 package nl.requios.effortlessbuilding;
 
-import net.minecraftforge.common.ForgeConfigSpec;
+import net.minecraftforge.common.config.Config;
 
+import static net.minecraftforge.common.config.Config.*;
+
+@Config(modid = EffortlessBuilding.MODID, name = "EffortlessBuilding", type = Type.INSTANCE, category = "")
 public class BuildConfig {
 
-    private static final ForgeConfigSpec.Builder builder = new ForgeConfigSpec.Builder();
-    public static final Reach reach = new Reach(builder);
-    public static final SurvivalBalancers survivalBalancers = new SurvivalBalancers(builder);
-    public static final Visuals visuals = new Visuals(builder);
-    public static final ForgeConfigSpec spec = builder.build();
+    public static Reach reach = new Reach();
+    public static SurvivalBalancers survivalBalancers = new SurvivalBalancers();
+    public static Visuals visuals = new Visuals();
 
     public static class Reach {
-        public final ForgeConfigSpec.ConfigValue<Boolean> enableReachUpgrades;
-        public final ForgeConfigSpec.ConfigValue<Integer> maxReachCreative;
-        public final ForgeConfigSpec.ConfigValue<Integer> maxReachLevel0;
-        public final ForgeConfigSpec.ConfigValue<Integer> maxReachLevel1;
-        public final ForgeConfigSpec.ConfigValue<Integer> maxReachLevel2;
-        public final ForgeConfigSpec.ConfigValue<Integer> maxReachLevel3;
+        @Comment({"Reach: how far away the player can place blocks using mirror/array etc.",
+                 "Enable the crafting of reach upgrades to increase reach.",
+                 "If disabled, reach is set to level 3 for survival players."})
+        public boolean enableReachUpgrades = true;
 
-        public Reach(ForgeConfigSpec.Builder builder) {
-            builder.push("Reach");
-            enableReachUpgrades = builder
-                    .comment("Reach: how far away the player can place blocks using mirror/array etc.",
-                            "Enable the crafting of reach upgrades to increase reach.",
-                            "If disabled, reach is set to level 3 for survival players.")
-                    .define("enableReachUpgrades", true);
+        @Comment({"Maximum reach in creative",
+                 "Keep in mind that chunks need to be loaded to be able to place blocks inside."})
+        public int maxReachCreative = 200;
 
-            maxReachCreative = builder
-                    .comment("Maximum reach in creative",
-                            "Keep in mind that chunks need to be loaded to be able to place blocks inside.")
-                    .define("maxReachCreative", 200);
+        @Comment({"Maximum reach in survival without upgrades",
+                 "Reach upgrades are craftable consumables that permanently increase reach.",
+                 "Set to 0 to disable Effortless Building until the player has consumed a reach upgrade."})
+        public int maxReachLevel0 = 20;
 
-            maxReachLevel0 = builder
-                    .comment("Maximum reach in survival without upgrades",
-                            "Reach upgrades are craftable consumables that permanently increase reach.",
-                            "Set to 0 to disable Effortless Building until the player has consumed a reach upgrade.")
-                    .define("maxReachLevel0", 20);
+        @Comment("Maximum reach in survival with one upgrade")
+        public int maxReachLevel1 = 50;
 
-            maxReachLevel1 = builder
-                    .comment("Maximum reach in survival with one upgrade")
-                    .define("maxReachLevel1", 50);
+        @Comment("Maximum reach in survival with two upgrades")
+        public int maxReachLevel2 = 100;
 
-            maxReachLevel2 = builder
-                    .comment("Maximum reach in survival with two upgrades")
-                    .define("maxReachLevel2", 100);
-
-            maxReachLevel3 = builder
-                    .comment("Maximum reach in survival with three upgrades")
-                    .define("maxReachLevel3", 200);
-
-            builder.pop();
-        }
+        @Comment("Maximum reach in survival with three upgrades")
+        public int maxReachLevel3 = 200;
     }
 
     public static class SurvivalBalancers {
-        public final ForgeConfigSpec.ConfigValue<Boolean> breakFar;
-        public final ForgeConfigSpec.ConfigValue<Boolean> increasedMiningTime;
-        public final ForgeConfigSpec.ConfigValue<Integer> miningTimePercentage;
-        public final ForgeConfigSpec.ConfigValue<Integer> quickReplaceMiningLevel;
-        public final ForgeConfigSpec.ConfigValue<Integer> undoStackSize;
+        @Comment({"Allows a survival player to break blocks that are far away, in addition to placing blocks.",
+                 "Note: this allows insta-breaking of blocks in survival."})
+        public boolean breakFar = false;
 
-        public SurvivalBalancers(ForgeConfigSpec.Builder builder) {
-            builder.push("SurvivalBalancers");
+        @Comment({"Increases the time to mine a block when breaking multiple at once.",
+                 "Mining time depends on how many blocks, what type of blocks, and the percentage below.",
+                 "Example: breaking 1 dirt + 1 obsidian takes the time of breaking 1 dirt + 1 obsidian."})
+        public boolean increasedMiningTime = true;
 
-            breakFar = builder
-                    .comment("Allows a survival player to break blocks that are far away, in addition to placing blocks.",
-                            "Note: this allows insta-breaking of blocks in survival.")
-                    .define("breakFar", false);
+        @Comment({"How much the mining time of each additional block counts towards an increased mining time.",
+                 "A percentage between 0% and 100%, where 0% is the same as disabling it,",
+                 "and 100% takes as much time as breaking each block individually.",
+                 "The block in front of you always counts as 100%."})
+        @RangeInt(min = 0, max = 200)
+        public int miningTimePercentage = 50;
 
-            increasedMiningTime = builder
-                    .comment("Increases the time to mine a block when breaking multiple at once.",
-                            "Mining time depends on how many blocks, what type of blocks, and the percentage below.",
-                            "Example: breaking 1 dirt + 1 obsidian takes the time of breaking 1 dirt + 1 obsidian.")
-                    .define("increasedMiningTime", true);
+        @Comment({"Determines what blocks can be replaced in survival.",
+                 "-1: only blocks that can be harvested by hand (default)",
+                 "0: blocks that can be harvested with wooden oref gold tools",
+                 "1: blocks that can be harvested with stone tools",
+                 "2: blocks that can be harvested with iron tools",
+                 "3: blocks that can be harvested with diamond tools",
+                 })
+        @RangeInt(min = -1, max = 3)
+        public int quickReplaceMiningLevel = -1;
 
-            miningTimePercentage = builder
-                    .comment("How much the mining time of each additional block counts towards an increased mining time.",
-                            "A percentage between 0% and 100%, where 0% is the same as disabling it,",
-                            "and 100% takes as much time as breaking each block individually.",
-                            "The block in front of you always counts as 100%.")
-                    .defineInRange("miningTimePercentage", 50, 0, 200);
-
-            quickReplaceMiningLevel = builder
-                    .comment("Determines what blocks can be replaced in survival.",
-                            "-1: only blocks that can be harvested by hand (default)",
-                            "0: blocks that can be harvested with wooden or gold tools",
-                            "1: blocks that can be harvested with stone tools",
-                            "2: blocks that can be harvested with iron tools",
-                            "3: blocks that can be harvested with diamond tools")
-                    .defineInRange("quickReplaceMiningLevel", -1, -1, 3);
-
-            undoStackSize = builder
-                    .comment("How many placements are remembered for the undo functionality.")
-                    .worldRestart()
-                    .define("undoStackSize", 10);
-
-            builder.pop();
-        }
+        @Comment({"How many placements are remembered for the undo functionality."})
+        @RequiresMcRestart
+        public int undoStackSize = 10;
     }
 
     public static class Visuals {
-        public final ForgeConfigSpec.ConfigValue<Boolean> alwaysShowBlockPreview;
-        public final ForgeConfigSpec.ConfigValue<Double> dissolveTimeMultiplier;
-        public final ForgeConfigSpec.ConfigValue<Integer> shaderTreshold;
-        public final ForgeConfigSpec.ConfigValue<Boolean> useShaders;
+        @Comment({"Show a block preview if you have a block in hand on build mode NORMAL"})
+        public boolean alwaysShowBlockPreview = false;
 
-        public Visuals(ForgeConfigSpec.Builder builder) {
-            builder.push("Visuals");
+        @Comment({"How long the dissolve effect takes when placing blocks.",
+                 "Default between 30 and 60 ticks, you can multiply that here.",
+                 "Recommended values:",
+                 "Snappy: 0.7",
+                 "Relaxing: 1.5"})
+        public double dissolveTimeMultiplier = 1.0;
 
-            alwaysShowBlockPreview = builder
-                    .comment("Show a block preview if you have a block in hand even in the 'Normal' build mode")
-                    .define("alwaysShowBlockPreview", false);
+        @Comment({"Switch to using the simple performance shader when placing more than this many blocks."})
+        public int shaderTreshold = 1500;
 
-            dissolveTimeMultiplier = builder
-                    .comment("How long the dissolve effect takes when placing blocks.",
-                            "Default between 30 and 60 ticks, you can multiply that here.",
-                            "Recommended values:",
-                            "Snappy: 0.7",
-                            "Relaxing: 1.5")
-                    .define("dissolveTimeMultiplier", 1.0);
+        @Comment({"Use fancy shaders while placing blocks"})
+        public boolean useShaders = true;
 
-            shaderTreshold = builder
-                    .comment("Switch to using the simple performance shader when placing more than this many blocks.")
-                    .define("shaderTreshold", 1500);
-
-            useShaders = builder
-                    .comment("Use fancy shaders while placing blocks")
-                    .define("useShaders", true);
-
-            builder.pop();
-        }
     }
 }

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

@@ -4,55 +4,55 @@ import net.minecraft.block.Block;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.Item;
 import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.SoundEvent;
 import net.minecraft.util.text.TextComponentString;
-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.common.config.Config;
+import net.minecraftforge.common.config.ConfigManager;
 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.NetworkRegistry;
+import net.minecraftforge.fml.common.Mod.EventHandler;
+import net.minecraftforge.fml.common.SidedProxy;
+import net.minecraftforge.fml.common.event.FMLInitializationEvent;
+import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
+import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
+import net.minecraftforge.fml.common.event.FMLServerStartingEvent;
+import net.minecraftforge.fml.common.network.NetworkRegistry;
+import net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper;
+import net.minecraftforge.fml.relauncher.Side;
+import nl.requios.effortlessbuilding.buildmode.BuildModes;
 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.RandomizerBagGuiHandler;
-import nl.requios.effortlessbuilding.helper.ReachConditionFactory;
 import nl.requios.effortlessbuilding.item.ItemRandomizerBag;
 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.network.*;
 import nl.requios.effortlessbuilding.proxy.IProxy;
-import nl.requios.effortlessbuilding.proxy.ServerProxy;
-import nl.requios.effortlessbuilding.render.ShaderHandler;
-import org.apache.logging.log4j.LogManager;
 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(modid = EffortlessBuilding.MODID, name = EffortlessBuilding.NAME, version = EffortlessBuilding.VERSION)
+@Mod.EventBusSubscriber
 public class EffortlessBuilding
 {
     public static final String MODID = "effortlessbuilding";
     public static final String NAME = "Effortless Building";
-    public static final String VERSION = "1.13.2-2.16";
+    public static final String VERSION = "1.12.2-2.10";
 
+    @Mod.Instance(EffortlessBuilding.MODID)
     public static EffortlessBuilding instance;
 
-    public static final Logger logger = LogManager.getLogger();
+    public static Logger logger;
 
-    public static IProxy proxy = DistExecutor.runForDist(() -> ClientProxy::new, () -> ServerProxy::new);
+    @SidedProxy(
+        clientSide="nl.requios.effortlessbuilding.proxy.ClientProxy",
+        serverSide="nl.requios.effortlessbuilding.proxy.ServerProxy"
+    )
+    public static IProxy proxy;
+
+    public static final SimpleNetworkWrapper packetHandler = NetworkRegistry.INSTANCE.newSimpleChannel(EffortlessBuilding.MODID);
 
     public static final ItemRandomizerBag ITEM_RANDOMIZER_BAG = new ItemRandomizerBag();
     public static final ItemReachUpgrade1 ITEM_REACH_UPGRADE_1 = new ItemReachUpgrade1();
@@ -69,76 +69,64 @@ public class EffortlessBuilding
             ITEM_REACH_UPGRADE_3
     };
 
-    public static final ResourceLocation RANDOMIZER_BAG_GUI = new ResourceLocation(EffortlessBuilding.MODID, "randomizer_bag");
+    public static final int RANDOMIZER_BAG_GUI = 0;
 
-    public EffortlessBuilding() {
-        instance = this;
-
-        // Register the setup method for modloading
-        FMLJavaModLoadingContext.get().getModEventBus().addListener(this::setup);
-        // Register the enqueueIMC method for modloading
-        FMLJavaModLoadingContext.get().getModEventBus().addListener(this::enqueueIMC);
-        // Register the processIMC method for modloading
-        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
-        MinecraftForge.EVENT_BUS.register(this);
-    }
-
-    @SubscribeEvent
-    public void setup(final FMLCommonSetupEvent event)
+    @EventHandler
+    // preInit "Run before anything else. Read your config, create blocks, items, etc, and register them with the GameRegistry."
+    public void preInit(FMLPreInitializationEvent 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);
+        logger = event.getModLog();
 
-        PacketHandler.register();
+        CapabilityManager.INSTANCE.register(ModifierCapabilityManager.IModifierCapability.class, new ModifierCapabilityManager.Storage(), ModifierCapabilityManager.ModifierCapability.class);
+        CapabilityManager.INSTANCE.register(ModeCapabilityManager.IModeCapability.class, new ModeCapabilityManager.Storage(), ModeCapabilityManager.ModeCapability.class);
 
-        //Register recipe condition
-        CraftingHelper.register(new ResourceLocation(MODID, "enable_reach_upgrades"), new ReachConditionFactory());
+        EffortlessBuilding.packetHandler.registerMessage(ModifierSettingsMessage.MessageHandler.class, ModifierSettingsMessage.class, 0, Side.SERVER);
+        EffortlessBuilding.packetHandler.registerMessage(ModifierSettingsMessage.MessageHandler.class, ModifierSettingsMessage.class, 0, Side.CLIENT);
 
-        //TODO 1.13 config
-//        ConfigManager.sync(MODID, Config.Type.INSTANCE);
+        EffortlessBuilding.packetHandler.registerMessage(ModeSettingsMessage.MessageHandler.class, ModeSettingsMessage.class, 1, Side.SERVER);
+        EffortlessBuilding.packetHandler.registerMessage(ModeSettingsMessage.MessageHandler.class, ModeSettingsMessage.class, 1, Side.CLIENT);
 
-        ModLoadingContext.get().registerExtensionPoint(ExtensionPoint.GUIFACTORY, () -> RandomizerBagGuiHandler::openGui);
+        EffortlessBuilding.packetHandler.registerMessage(ModeActionMessage.MessageHandler.class, ModeActionMessage.class, 2, Side.SERVER);
+        EffortlessBuilding.packetHandler.registerMessage(ModeActionMessage.MessageHandler.class, ModeActionMessage.class, 2, Side.CLIENT);
 
-        proxy.setup(event);
+        EffortlessBuilding.packetHandler.registerMessage(BlockPlacedMessage.MessageHandler.class, BlockPlacedMessage.class, 3, Side.SERVER);
+        EffortlessBuilding.packetHandler.registerMessage(BlockPlacedMessage.MessageHandler.class, BlockPlacedMessage.class, 3, Side.CLIENT);
 
-        CompatHelper.setup();
+        EffortlessBuilding.packetHandler.registerMessage(BlockBrokenMessage.MessageHandler.class, BlockBrokenMessage.class, 4, Side.SERVER);
+
+        EffortlessBuilding.packetHandler.registerMessage(CancelModeMessage.MessageHandler.class, CancelModeMessage.class, 5, Side.SERVER);
+
+        EffortlessBuilding.packetHandler.registerMessage(RequestLookAtMessage.MessageHandler.class, RequestLookAtMessage.class, 6, Side.CLIENT);
+
+        proxy.preInit(event);
     }
 
-    @SubscribeEvent
-    public void clientSetup(final FMLClientSetupEvent event) {
+    @EventHandler
+    // Do your mod setup. Build whatever data structures you care about.
+    // Register network handlers
+    public void init(FMLInitializationEvent event)
+    {
+        ConfigManager.sync(MODID, Config.Type.INSTANCE);
+        NetworkRegistry.INSTANCE.registerGuiHandler(EffortlessBuilding.instance, new RandomizerBagGuiHandler());
 
-        proxy.clientSetup(event);
+        proxy.init(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";});
+    @EventHandler
+    // postInit "Handle interaction with other mods, complete your setup based on this."
+    public void postInit(FMLPostInitializationEvent event)
+    {
+        proxy.postInit(event);
+        CompatHelper.postInit();
     }
 
-    @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()));
+    @EventHandler
+    public void serverStarting(FMLServerStartingEvent event)
+    {
+        event.registerServerCommand(new CommandReach());
+        proxy.serverStarting(event);
     }
 
-    @SubscribeEvent
-    public void onServerStarting(FMLServerStartingEvent event) {
-        CommandReach.register(event.getCommandDispatcher());
-    }
-
-
     public static void log(String msg){
         logger.info(msg);
     }

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

@@ -1,24 +1,28 @@
 package nl.requios.effortlessbuilding;
 
+import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;
-import net.minecraft.init.Blocks;
-import net.minecraft.stats.Stat;
-import net.minecraft.stats.StatList;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemBlock;
 import net.minecraft.util.ResourceLocation;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Vec3d;
 import net.minecraft.world.World;
-import net.minecraftforge.common.util.LazyOptional;
+import net.minecraftforge.common.config.Config;
+import net.minecraftforge.common.config.ConfigManager;
 import net.minecraftforge.event.AttachCapabilitiesEvent;
+import net.minecraftforge.event.RegistryEvent;
 import net.minecraftforge.event.entity.player.PlayerEvent;
 import net.minecraftforge.event.world.BlockEvent;
-import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fml.client.event.ConfigChangedEvent;
 import net.minecraftforge.fml.common.Mod;
-import net.minecraftforge.fml.network.PacketDistributor;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import nl.requios.effortlessbuilding.buildmode.BuildModes;
 import nl.requios.effortlessbuilding.buildmode.ModeSettingsManager;
+import nl.requios.effortlessbuilding.buildmodifier.BlockSet;
 import nl.requios.effortlessbuilding.buildmodifier.BuildModifiers;
 import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
 import nl.requios.effortlessbuilding.buildmodifier.UndoRedo;
@@ -26,11 +30,10 @@ import nl.requios.effortlessbuilding.capability.ModeCapabilityManager;
 import nl.requios.effortlessbuilding.capability.ModifierCapabilityManager;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
 import nl.requios.effortlessbuilding.helper.SurvivalHelper;
-import nl.requios.effortlessbuilding.network.AddUndoMessage;
-import nl.requios.effortlessbuilding.network.ClearUndoMessage;
-import nl.requios.effortlessbuilding.network.PacketHandler;
 import nl.requios.effortlessbuilding.network.RequestLookAtMessage;
+import scala.actors.threadpool.Arrays;
 
+import java.util.ArrayList;
 import java.util.List;
 
 import static net.minecraftforge.fml.common.gameevent.PlayerEvent.*;
@@ -40,22 +43,38 @@ public class EventHandler
 {
 
     @SubscribeEvent
-    public static void attachCapabilities(AttachCapabilitiesEvent<Entity> event) {
-        if (event.getObject() instanceof EntityPlayer) {
-            event.addCapability(new ResourceLocation(EffortlessBuilding.MODID, "build_modifier"), new ModifierCapabilityManager.Provider());
-            event.addCapability(new ResourceLocation(EffortlessBuilding.MODID, "build_mode"), new ModeCapabilityManager.Provider());
+    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 ItemBlock(block).setRegistryName(block.getRegistryName()));
         }
     }
 
-    //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 attachCapabilities(AttachCapabilitiesEvent<Entity> event) {
+        if (event.getObject() instanceof EntityPlayer) {
+            event.addCapability(new ResourceLocation(EffortlessBuilding.MODID, "BuildModifier"), new ModifierCapabilityManager.Provider());
+            event.addCapability(new ResourceLocation(EffortlessBuilding.MODID, "BuildMode"), new ModeCapabilityManager.Provider());
+        }
+    }
+
+    @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) {
@@ -64,41 +83,28 @@ public class EventHandler
 
     @SubscribeEvent
     //Only called serverside (except with lilypads...)
-    public static void onBlockPlaced(BlockEvent.EntityPlaceEvent event) {
-        if (event.getWorld().isRemote()) return;
-
-        if (!(event.getEntity() instanceof EntityPlayer)) return;
+    public static void onBlockPlaced(BlockEvent.PlaceEvent event) {
+        if (event.getWorld().isRemote) return;
 
         //Cancel event if necessary
-        EntityPlayerMP player = ((EntityPlayerMP) event.getEntity());
+        EntityPlayer player = event.getPlayer();
         BuildModes.BuildModeEnum buildMode = ModeSettingsManager.getModeSettings(player).getBuildMode();
         ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
 
-        if (buildMode != BuildModes.BuildModeEnum.NORMAL) {
+        if (buildMode != BuildModes.BuildModeEnum.NORMAL || modifierSettings.doQuickReplace()) {
             event.setCanceled(true);
-        } else if (modifierSettings.doQuickReplace()) {
-            //Cancel event and send message if QuickReplace
-            event.setCanceled(true);
-            PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> player), new RequestLookAtMessage(true));
-            PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> player), new AddUndoMessage(event.getPos(), event.getBlockSnapshot().getReplacedBlock(), event.getState()));
         } else {
             //NORMAL mode, let vanilla handle block placing
-            //But modifiers should still work
+            //But modifiers and QuickReplace should still work
 
             //Send message to client, which sends message back with raytrace info
-            PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> player), new RequestLookAtMessage(false));
-            PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> player), new AddUndoMessage(event.getPos(), event.getBlockSnapshot().getReplacedBlock(), event.getState()));
+            EffortlessBuilding.packetHandler.sendTo(new RequestLookAtMessage(event.getPos(), event.getBlockSnapshot().getReplacedBlock(), event.getState()), (EntityPlayerMP) player);
         }
-
-//        Stat<ResourceLocation> blocksPlacedStat = StatList.CUSTOM.get(new ResourceLocation(EffortlessBuilding.MODID, "blocks_placed"));
-//        player.getStats().increment(player, blocksPlacedStat, 1);
-//
-//        System.out.println(player.getStats().getValue(blocksPlacedStat));
     }
 
     @SubscribeEvent
     public static void onBlockBroken(BlockEvent.BreakEvent event) {
-        if (event.getWorld().isRemote()) return;
+        if (event.getWorld().isRemote) return;
 
         //Cancel event if necessary
         //If cant break far then dont cancel event ever
@@ -110,16 +116,13 @@ public class EventHandler
             //But modifiers and QuickReplace should still work
             //Dont break the original block yourself, otherwise Tinkers Hammer and Veinminer won't work
             BuildModes.onBlockBroken(event.getPlayer(), event.getPos(), false);
-
-            //Add to undo stack in client
-            PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> (EntityPlayerMP) event.getPlayer()), new AddUndoMessage(event.getPos(), event.getState(), Blocks.AIR.getDefaultState()));
         }
     }
 
     @SubscribeEvent
     public static void breakSpeed(PlayerEvent.BreakSpeed event) {
         //Disable if config says so
-        if (!BuildConfig.survivalBalancers.increasedMiningTime.get()) return;
+        if (!BuildConfig.survivalBalancers.increasedMiningTime) return;
 
         EntityPlayer player = event.getEntityPlayer();
         World world = player.world;
@@ -142,7 +145,7 @@ public class EventHandler
         }
 
         //Grabbing percentage from config
-        float percentage = (float) BuildConfig.survivalBalancers.miningTimePercentage.get() / 100;
+        float percentage = (float) BuildConfig.survivalBalancers.miningTimePercentage / 100;
         totalBlockHardness *= percentage;
         totalBlockHardness += originalBlockHardness;
 
@@ -155,59 +158,31 @@ public class EventHandler
 
     @SubscribeEvent
     public static void onPlayerLoggedIn(PlayerLoggedInEvent event) {
-        EntityPlayer player = event.getPlayer();
+        EntityPlayer player = event.player;
         ModifierSettingsManager.handleNewPlayer(player);
         ModeSettingsManager.handleNewPlayer(player);
     }
 
     @SubscribeEvent
     public static void onPlayerLoggedOut(PlayerLoggedOutEvent event) {
-        EntityPlayer player = event.getPlayer();
-        if (player.getEntityWorld().isRemote) return;
-
-        UndoRedo.clear(player);
-        PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> (EntityPlayerMP) player), new ClearUndoMessage());
+        UndoRedo.clear(event.player);
+        //TODO call clientside
     }
 
     @SubscribeEvent
     public static void onPlayerRespawn(PlayerRespawnEvent event) {
-        EntityPlayer player = event.getPlayer();
+        EntityPlayer player = event.player;
         ModifierSettingsManager.handleNewPlayer(player);
         ModeSettingsManager.handleNewPlayer(player);
     }
 
     @SubscribeEvent
     public static void onPlayerChangedDimension(PlayerChangedDimensionEvent event) {
-        EntityPlayer player = event.getPlayer();
-        if (player.getEntityWorld().isRemote) return;
-
-        //Set build mode to normal
-        ModeSettingsManager.ModeSettings modeSettings = ModeSettingsManager.getModeSettings(player);
-        modeSettings.setBuildMode(BuildModes.BuildModeEnum.NORMAL);
-        ModeSettingsManager.setModeSettings(player, modeSettings);
-
-        //Disable modifiers
-        ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
-        modifierSettings.getMirrorSettings().enabled = false;
-        modifierSettings.getRadialMirrorSettings().enabled = false;
-        modifierSettings.getArraySettings().enabled = false;
-        ModifierSettingsManager.setModifierSettings(player, modifierSettings);
-
+        EntityPlayer player = event.player;
         ModifierSettingsManager.handleNewPlayer(player);
         ModeSettingsManager.handleNewPlayer(player);
 
-        UndoRedo.clear(player);
-        PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> (EntityPlayerMP) player), new ClearUndoMessage());
-    }
-
-    @SubscribeEvent
-    public static void onPlayerClone(PlayerEvent.Clone event) {
-        //Attach capabilities on death, otherwise crash
-        EntityPlayer oldPlayer = event.getOriginal();
-        oldPlayer.revive();
-
-        EntityPlayer newPlayer = event.getEntityPlayer();
-        ModifierSettingsManager.setModifierSettings(newPlayer, ModifierSettingsManager.getModifierSettings(oldPlayer));
-        ModeSettingsManager.setModeSettings(newPlayer, ModeSettingsManager.getModeSettings(oldPlayer));
+        UndoRedo.clear(event.player);
+        //TODO call clientside
     }
 }

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

@@ -1,30 +0,0 @@
-package nl.requios.effortlessbuilding;
-
-import net.minecraft.block.Block;
-import net.minecraft.item.Item;
-import net.minecraft.item.ItemBlock;
-import net.minecraftforge.event.RegistryEvent;
-import net.minecraftforge.eventbus.api.SubscribeEvent;
-import net.minecraftforge.fml.common.Mod;
-
-// 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 ItemBlock(block, new Item.Properties()).setRegistryName(block.getRegistryName()));
-        }
-    }
-}

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

@@ -1,40 +0,0 @@
-package nl.requios.effortlessbuilding.buildmode;
-
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.util.EnumFacing;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
-
-import java.util.Dictionary;
-import java.util.Hashtable;
-import java.util.List;
-import java.util.UUID;
-
-public abstract class BaseBuildMode implements IBuildMode {
-    //In singleplayer client and server variables are shared
-    //Split everything that needs separate values and may not be called twice in one click
-    protected Dictionary<UUID, Integer> rightClickClientTable = new Hashtable<>();
-    protected Dictionary<UUID, Integer> rightClickServerTable = new Hashtable<>();
-    protected Dictionary<UUID, BlockPos> firstPosTable = new Hashtable<>();
-    protected Dictionary<UUID, EnumFacing> sideHitTable = new Hashtable<>();
-    protected Dictionary<UUID, Vec3d> hitVecTable = new Hashtable<>();
-
-    @Override
-    public void initialize(EntityPlayer player) {
-        rightClickClientTable.put(player.getUniqueID(), 0);
-        rightClickServerTable.put(player.getUniqueID(), 0);
-        firstPosTable.put(player.getUniqueID(), BlockPos.ORIGIN);
-        sideHitTable.put(player.getUniqueID(), EnumFacing.UP);
-        hitVecTable.put(player.getUniqueID(), Vec3d.ZERO);
-    }
-
-    @Override
-    public EnumFacing getSideHit(EntityPlayer player) {
-        return sideHitTable.get(player.getUniqueID());
-    }
-
-    @Override
-    public Vec3d getHitVec(EntityPlayer player) {
-        return hitVecTable.get(player.getUniqueID());
-    }
-}

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

@@ -2,14 +2,13 @@ package nl.requios.effortlessbuilding.buildmode;
 
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.util.EnumFacing;
+import net.minecraft.util.EnumHand;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.RayTraceFluidMode;
-import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.util.math.Vec3d;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
-import nl.requios.effortlessbuilding.buildmode.buildmodes.*;
-import nl.requios.effortlessbuilding.buildmodifier.BuildModifiers;
-import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
+import nl.requios.effortlessbuilding.buildmode.ModeOptions.ActionEnum;
+import nl.requios.effortlessbuilding.buildmodifier.*;
+import nl.requios.effortlessbuilding.compatibility.CompatHelper;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
 import nl.requios.effortlessbuilding.helper.SurvivalHelper;
 import nl.requios.effortlessbuilding.network.BlockBrokenMessage;
@@ -20,8 +19,6 @@ import java.util.Dictionary;
 import java.util.Hashtable;
 import java.util.List;
 
-import static nl.requios.effortlessbuilding.buildmode.ModeOptions.*;
-
 public class BuildModes {
 
     //Static variables are shared between client and server in singleplayer
@@ -30,24 +27,21 @@ public class BuildModes {
     public static Dictionary<EntityPlayer, 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);
+        NORMAL("effortlessbuilding.mode.normal", new Normal(), new ActionEnum[]{}),
+        NORMAL_PLUS("effortlessbuilding.mode.normal_plus", new NormalPlus(), new ActionEnum[]{ActionEnum.NORMAL_SPEED, ActionEnum.FAST_SPEED}),
+        LINE("effortlessbuilding.mode.line", new Line(), new ActionEnum[]{/*ActionEnum.THICKNESS_1, ActionEnum.THICKNESS_3, ActionEnum.THICKNESS_5*/}),
+        WALL("effortlessbuilding.mode.wall", new Wall(), new ActionEnum[]{ActionEnum.FULL, ActionEnum.HOLLOW}),
+        FLOOR("effortlessbuilding.mode.floor", new Floor(), new ActionEnum[]{ActionEnum.FULL, ActionEnum.HOLLOW}),
+        DIAGONAL_LINE("effortlessbuilding.mode.diagonal_line", new DiagonalLine(), new ActionEnum[]{/*ActionEnum.THICKNESS_1, ActionEnum.THICKNESS_3, ActionEnum.THICKNESS_5*/}),
+        DIAGONAL_WALL("effortlessbuilding.mode.diagonal_wall", new DiagonalWall(), new ActionEnum[]{/*ActionEnum.FULL, ActionEnum.HOLLOW*/}),
+        SLOPE_FLOOR("effortlessbuilding.mode.slope_floor", new SlopeFloor(), new ActionEnum[]{ActionEnum.SHORT_EDGE, ActionEnum.LONG_EDGE}),
+        CUBE("effortlessbuilding.mode.cube", new Cube(), new ActionEnum[]{ActionEnum.CUBE_FULL, ActionEnum.CUBE_HOLLOW, ActionEnum.CUBE_SKELETON});
 
         public String name;
         public IBuildMode instance;
-        public OptionEnum[] options;
+        public ActionEnum[] options;
 
-        BuildModeEnum(String name, IBuildMode instance, OptionEnum... options) {
+        BuildModeEnum(String name, IBuildMode instance, ActionEnum[] options) {
             this.name = name;
             this.instance = instance;
             this.options = options;
@@ -77,8 +71,7 @@ public class BuildModes {
             startPos = message.getBlockPos();
 
             //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.world.getBlockState(startPos).getBlock().isReplaceable(player.world, startPos);
             boolean becomesDoubleSlab = SurvivalHelper.doesBecomeDoubleSlab(player, startPos, message.getSideHit());
             if (!modifierSettings.doQuickReplace() && !replaceable && !becomesDoubleSlab) {
                 startPos = startPos.offset(message.getSideHit());
@@ -142,16 +135,16 @@ public class BuildModes {
             return;
         }
 
+        if (!ReachHelper.canBreakFar(player)) return;
+
         //If first click
         if (currentlyBreaking.get(player) == null) {
             //If startpos is null, dont do anything
             if (startPos == null) return;
         }
 
-        ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
-        ModeSettingsManager.ModeSettings modeSettings = ModeSettingsManager.getModeSettings(player);
-
         //Get coordinates
+        ModeSettingsManager.ModeSettings modeSettings = ModeSettingsManager.getModeSettings(player);
         BuildModeEnum buildMode = modeSettings.getBuildMode();
         List<BlockPos> coordinates = buildMode.instance.onRightClick(player, startPos, EnumFacing.UP, Vec3d.ZERO, true);
 
@@ -202,8 +195,6 @@ public class BuildModes {
     }
 
 
-    //-- Common build mode functionality --//
-
     //Find coordinates on a line bound by a plane
     public static Vec3d findXBound(double x, Vec3d start, Vec3d look) {
         //then y and z are
@@ -229,17 +220,4 @@ public class BuildModes {
         return new Vec3d(x, y, z);
     }
 
-    public static boolean isCriteriaValid(Vec3d start, Vec3d look, int reach, EntityPlayer player, boolean skipRaytrace, Vec3d lineBound, Vec3d planeBound, double distToPlayerSq) {
-        boolean intersects = false;
-        if (!skipRaytrace) {
-            //collision within a 1 block radius to selected is fine
-            RayTraceResult rayTraceResult = player.world.rayTraceBlocks(start, lineBound, RayTraceFluidMode.NEVER, true, false);
-            intersects = rayTraceResult != null && rayTraceResult.type == RayTraceResult.Type.BLOCK &&
-                         planeBound.subtract(rayTraceResult.hitVec).lengthSquared() > 4;
-        }
-
-        return planeBound.subtract(start).dotProduct(look) > 0 &&
-               distToPlayerSq > 2 && distToPlayerSq < reach * reach &&
-               !intersects;
-    }
 }

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

@@ -0,0 +1,208 @@
+package nl.requios.effortlessbuilding.buildmode;
+
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Vec3d;
+import nl.requios.effortlessbuilding.helper.ReachHelper;
+
+import java.util.*;
+
+public class Cube implements IBuildMode {
+    //In singleplayer client and server variables are shared
+    //Split everything that needs separate values and may not be called twice in one click
+    private Dictionary<UUID, Integer> rightClickClientTable = new Hashtable<>();
+    private Dictionary<UUID, Integer> rightClickServerTable = new Hashtable<>();
+    private Dictionary<UUID, BlockPos> firstPosTable = new Hashtable<>();
+    private Dictionary<UUID, BlockPos> secondPosTable = new Hashtable<>();
+    private Dictionary<UUID, EnumFacing> sideHitTable = new Hashtable<>();
+    private Dictionary<UUID, Vec3d> hitVecTable = new Hashtable<>();
+
+    @Override
+    public void initialize(EntityPlayer player) {
+        rightClickClientTable.put(player.getUniqueID(), 0);
+        rightClickServerTable.put(player.getUniqueID(), 0);
+        firstPosTable.put(player.getUniqueID(), BlockPos.ORIGIN);
+        sideHitTable.put(player.getUniqueID(), EnumFacing.UP);
+        hitVecTable.put(player.getUniqueID(), Vec3d.ZERO);
+    }
+
+    @Override
+    public List<BlockPos> onRightClick(EntityPlayer player, BlockPos blockPos, EnumFacing sideHit, Vec3d hitVec, boolean skipRaytrace) {
+        List<BlockPos> list = new ArrayList<>();
+
+        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+        int rightClickNr = rightClickTable.get(player.getUniqueID());
+        rightClickNr++;
+        rightClickTable.put(player.getUniqueID(), rightClickNr);
+
+        if (rightClickNr == 1) {
+            //If clicking in air, reset and try again
+            if (blockPos == null) {
+                rightClickTable.put(player.getUniqueID(), 0);
+                return list;
+            }
+
+            //First click, remember starting position
+            firstPosTable.put(player.getUniqueID(), blockPos);
+            sideHitTable.put(player.getUniqueID(), sideHit);
+            hitVecTable.put(player.getUniqueID(), 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 secondPos = Floor.findFloor(player, firstPos, skipRaytrace);
+
+            if (secondPos == null) {
+                rightClickTable.put(player.getUniqueID(), 1);
+                return list;
+            }
+
+            secondPosTable.put(player.getUniqueID(), secondPos);
+
+        } else {
+            //Third click, place cube with height
+            list = findCoordinates(player, blockPos, skipRaytrace);
+            rightClickTable.put(player.getUniqueID(), 0);
+        }
+
+        return list;
+    }
+
+    @Override
+    public List<BlockPos> findCoordinates(EntityPlayer player, BlockPos blockPos, boolean skipRaytrace) {
+        List<BlockPos> list = new ArrayList<>();
+        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+        int rightClickNr = rightClickTable.get(player.getUniqueID());
+
+        if (rightClickNr == 0) {
+            if (blockPos != null)
+                list.add(blockPos);
+        } else if (rightClickNr == 1) {
+            BlockPos firstPos = firstPosTable.get(player.getUniqueID());
+
+            BlockPos secondPos = Floor.findFloor(player, firstPos, skipRaytrace);
+            if (secondPos == null) return list;
+
+            //Add whole floor
+            //Limit amount of blocks you can place per row
+            int axisLimit = ReachHelper.getMaxBlocksPerAxis(player);
+
+            int x1 = firstPos.getX(), x2 = secondPos.getX();
+            int y = firstPos.getY();
+            int z1 = firstPos.getZ(), z2 = secondPos.getZ();
+
+            //limit axis
+            if (x2 - x1 >= axisLimit) x2 = x1 + axisLimit - 1;
+            if (x1 - x2 >= axisLimit) x2 = x1 - axisLimit + 1;
+            if (z2 - z1 >= axisLimit) z2 = z1 + axisLimit - 1;
+            if (z1 - z2 >= axisLimit) z2 = z1 - axisLimit + 1;
+
+            if (ModeOptions.getCubeFill() == ModeOptions.ActionEnum.CUBE_SKELETON) {
+                //Hollow floor
+                Line.addXLineBlocks(list, x1, x2, y, z1);
+                Line.addXLineBlocks(list, x1, x2, y, z2);
+                Line.addZLineBlocks(list, z1, z2, x1, y);
+                Line.addZLineBlocks(list, z1, z2, x2, y);
+            } else {
+                //Filled floor
+                for (int l = x1; x1 < x2 ? l <= x2 : l >= x2; l += x1 < x2 ? 1 : -1) {
+
+                    for (int n = z1; z1 < z2 ? n <= z2 : n >= z2; n += z1 < z2 ? 1 : -1) {
+
+                        list.add(new BlockPos(l, y, n));
+                    }
+                }
+            }
+
+        } else {
+            BlockPos firstPos = firstPosTable.get(player.getUniqueID());
+            BlockPos secondPos = secondPosTable.get(player.getUniqueID());
+
+            BlockPos thirdPos = DiagonalLine.findHeight(player, secondPos, skipRaytrace);
+            if (thirdPos == null) return list;
+
+            //Add whole cube
+            //Limit amount of blocks you can place per row
+            int axisLimit = ReachHelper.getMaxBlocksPerAxis(player);
+
+            int x1 = firstPos.getX(), x2 = thirdPos.getX();
+            int y1 = firstPos.getY(), y2 = thirdPos.getY();
+            int z1 = firstPos.getZ(), z2 = thirdPos.getZ();
+
+            //limit axis
+            if (x2 - x1 >= axisLimit) x2 = x1 + axisLimit - 1;
+            if (x1 - x2 >= axisLimit) x2 = x1 - axisLimit + 1;
+            if (y2 - y1 >= axisLimit) y2 = y1 + axisLimit - 1;
+            if (y1 - y2 >= axisLimit) y2 = y1 - axisLimit + 1;
+            if (z2 - z1 >= axisLimit) z2 = z1 + axisLimit - 1;
+            if (z1 - z2 >= axisLimit) z2 = z1 - axisLimit + 1;
+
+            switch (ModeOptions.getCubeFill()) {
+                case CUBE_FULL:
+                    addCubeBlocks(list, x1, x2, y1, y2, z1, z2);
+                    break;
+                case CUBE_HOLLOW:
+                    addHollowCubeBlocks(list, x1, x2, y1, y2, z1, z2);
+                    break;
+                case CUBE_SKELETON:
+                    addSkeletonCubeBlocks(list, x1, x2, y1, y2, z1, z2);
+                    break;
+            }
+
+        }
+
+        return list;
+    }
+
+    public static void addCubeBlocks(List<BlockPos> list, int x1, int x2, int y1, int y2, int z1, int z2) {
+        for (int l = x1; x1 < x2 ? l <= x2 : l >= x2; l += x1 < x2 ? 1 : -1) {
+
+            for (int n = z1; z1 < z2 ? n <= z2 : n >= z2; n += z1 < z2 ? 1 : -1) {
+
+                for (int m = y1; y1 < y2 ? m <= y2 : m >= y2; m += y1 < y2 ? 1 : -1) {
+                    list.add(new BlockPos(l, m, n));
+                }
+            }
+        }
+    }
+
+    public static void addHollowCubeBlocks(List<BlockPos> list, int x1, int x2, int y1, int y2, int z1, int z2) {
+        Wall.addXWallBlocks(list, x1, y1, y2, z1, z2);
+        Wall.addXWallBlocks(list, x2, y1, y2, z1, z2);
+
+        Wall.addZWallBlocks(list, x1, x2, y1, y2, z1);
+        Wall.addZWallBlocks(list, x1, x2, y1, y2, z2);
+
+        Floor.addFloorBlocks(list, x1, x2, y1, z1, z2);
+        Floor.addFloorBlocks(list, x1, x2, y2, z1, z2);
+    }
+
+    public static void addSkeletonCubeBlocks(List<BlockPos> list, int x1, int x2, int y1, int y2, int z1, int z2) {
+        Line.addXLineBlocks(list, x1, x2, y1, z1);
+        Line.addXLineBlocks(list, x1, x2, y1, z2);
+        Line.addXLineBlocks(list, x1, x2, y2, z1);
+        Line.addXLineBlocks(list, x1, x2, y2, z2);
+
+        Line.addYLineBlocks(list, y1, y2, x1, z1);
+        Line.addYLineBlocks(list, y1, y2, x1, z2);
+        Line.addYLineBlocks(list, y1, y2, x2, z1);
+        Line.addYLineBlocks(list, y1, y2, x2, z2);
+
+        Line.addZLineBlocks(list, z1, z2, x1, y1);
+        Line.addZLineBlocks(list, z1, z2, x1, y2);
+        Line.addZLineBlocks(list, z1, z2, x2, y1);
+        Line.addZLineBlocks(list, z1, z2, x2, y2);
+    }
+
+    @Override
+    public EnumFacing getSideHit(EntityPlayer player) {
+        return sideHitTable.get(player.getUniqueID());
+    }
+
+    @Override
+    public Vec3d getHitVec(EntityPlayer player) {
+        return hitVecTable.get(player.getUniqueID());
+    }
+
+}

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

@@ -3,15 +3,21 @@ package nl.requios.effortlessbuilding.buildmode;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.util.math.Vec3d;
-import nl.requios.effortlessbuilding.buildmode.buildmodes.DiagonalLine;
-import nl.requios.effortlessbuilding.buildmode.buildmodes.Floor;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
 
 import java.util.*;
 
-public abstract class ThreeClicksBuildMode extends BaseBuildMode {
-    protected Dictionary<UUID, BlockPos> secondPosTable = new Hashtable<>();
+public class DiagonalLine implements IBuildMode {
+    //In singleplayer client and server variables are shared
+    //Split everything that needs separate values and may not be called twice in one click
+    private Dictionary<UUID, Integer> rightClickClientTable = new Hashtable<>();
+    private Dictionary<UUID, Integer> rightClickServerTable = new Hashtable<>();
+    private Dictionary<UUID, BlockPos> firstPosTable = new Hashtable<>();
+    private Dictionary<UUID, BlockPos> secondPosTable = new Hashtable<>();
+    private Dictionary<UUID, EnumFacing> sideHitTable = new Hashtable<>();
+    private Dictionary<UUID, Vec3d> hitVecTable = new Hashtable<>();
 
     static class HeightCriteria {
         Vec3d planeBound;
@@ -36,14 +42,27 @@ public abstract class ThreeClicksBuildMode extends BaseBuildMode {
         //also check if raytrace from player to block does not intersect blocks
         public boolean isValid(Vec3d start, Vec3d look, int reach, EntityPlayer player, boolean skipRaytrace) {
 
-            return BuildModes.isCriteriaValid(start, look, reach, player, skipRaytrace, lineBound, planeBound, distToPlayerSq);
+            boolean intersects = false;
+            if (!skipRaytrace) {
+                //collision within a 1 block radius to selected is fine
+                RayTraceResult rayTraceResult = player.world.rayTraceBlocks(start, lineBound, false, true, false);
+                intersects = rayTraceResult != null && rayTraceResult.typeOfHit == RayTraceResult.Type.BLOCK &&
+                             planeBound.subtract(rayTraceResult.hitVec).lengthSquared() > 4;
+            }
+
+            return planeBound.subtract(start).dotProduct(look) > 0 &&
+                   distToPlayerSq > 2 && distToPlayerSq < reach * reach &&
+                   !intersects;
         }
     }
-
+    
     @Override
     public void initialize(EntityPlayer player) {
-        super.initialize(player);
-        secondPosTable.put(player.getUniqueID(), BlockPos.ORIGIN);
+        rightClickClientTable.put(player.getUniqueID(), 0);
+        rightClickServerTable.put(player.getUniqueID(), 0);
+        firstPosTable.put(player.getUniqueID(), BlockPos.ORIGIN);
+        sideHitTable.put(player.getUniqueID(), EnumFacing.UP);
+        hitVecTable.put(player.getUniqueID(), Vec3d.ZERO);
     }
 
     @Override
@@ -70,7 +89,7 @@ public abstract class ThreeClicksBuildMode extends BaseBuildMode {
         } else if (rightClickNr == 2) {
             //Second click, find other floor point
             BlockPos firstPos = firstPosTable.get(player.getUniqueID());
-            BlockPos secondPos = findSecondPos(player, firstPos, true);
+            BlockPos secondPos = Floor.findFloor(player, firstPos, true);
 
             if (secondPos == null) {
                 rightClickTable.put(player.getUniqueID(), 1);
@@ -80,7 +99,7 @@ public abstract class ThreeClicksBuildMode extends BaseBuildMode {
             secondPosTable.put(player.getUniqueID(), secondPos);
 
         } else {
-            //Third click, place diagonal wall with height
+            //Third click, place diagonal line with height
             list = findCoordinates(player, blockPos, skipRaytrace);
             rightClickTable.put(player.getUniqueID(), 0);
         }
@@ -100,75 +119,26 @@ public abstract class ThreeClicksBuildMode extends BaseBuildMode {
         } else if (rightClickNr == 1) {
             BlockPos firstPos = firstPosTable.get(player.getUniqueID());
 
-            BlockPos secondPos = findSecondPos(player, firstPos, true);
+            BlockPos secondPos = Floor.findFloor(player, firstPos, true);
             if (secondPos == null) return list;
 
-            //Limit amount of blocks you can place per row
-            int axisLimit = ReachHelper.getMaxBlocksPerAxis(player);
-
-            int x1 = firstPos.getX(), x2 = secondPos.getX();
-            int y1 = firstPos.getY(), y2 = secondPos.getY();
-            int z1 = firstPos.getZ(), z2 = secondPos.getZ();
-
-            //limit axis
-            if (x2 - x1 >= axisLimit) x2 = x1 + axisLimit - 1;
-            if (x1 - x2 >= axisLimit) x2 = x1 - axisLimit + 1;
-            if (y2 - y1 >= axisLimit) y2 = y1 + axisLimit - 1;
-            if (y1 - y2 >= axisLimit) y2 = y1 - axisLimit + 1;
-            if (z2 - z1 >= axisLimit) z2 = z1 + axisLimit - 1;
-            if (z1 - z2 >= axisLimit) z2 = z1 - axisLimit + 1;
-
             //Add diagonal line from first to second
-            list.addAll(getIntermediateBlocks(player, x1, y1, z1, x2, y2, z2));
+            list.addAll(getDiagonalLineBlocks(player , firstPos, secondPos, 10));
 
         } else {
             BlockPos firstPos = firstPosTable.get(player.getUniqueID());
             BlockPos secondPos = secondPosTable.get(player.getUniqueID());
 
-            BlockPos thirdPos = findThirdPos(player, firstPos, secondPos, skipRaytrace);
+            BlockPos thirdPos = findHeight(player, secondPos, skipRaytrace);
             if (thirdPos == null) return list;
 
-            //Limit amount of blocks you can place per row
-            int axisLimit = ReachHelper.getMaxBlocksPerAxis(player);
-
-            int x1 = firstPos.getX(), x2 = secondPos.getX(), x3 = thirdPos.getX();
-            int y1 = firstPos.getY(), y2 = secondPos.getY(), y3 = thirdPos.getY();
-            int z1 = firstPos.getZ(), z2 = secondPos.getZ(), z3 = thirdPos.getZ();
-
-            //limit axis
-            if (x2 - x1 >= axisLimit) x2 = x1 + axisLimit - 1;
-            if (x1 - x2 >= axisLimit) x2 = x1 - axisLimit + 1;
-            if (y2 - y1 >= axisLimit) y2 = y1 + axisLimit - 1;
-            if (y1 - y2 >= axisLimit) y2 = y1 - axisLimit + 1;
-            if (z2 - z1 >= axisLimit) z2 = z1 + axisLimit - 1;
-            if (z1 - z2 >= axisLimit) z2 = z1 - axisLimit + 1;
-
-            if (x3 - x1 >= axisLimit) x3 = x1 + axisLimit - 1;
-            if (x1 - x3 >= axisLimit) x3 = x1 - axisLimit + 1;
-            if (y3 - y1 >= axisLimit) y3 = y1 + axisLimit - 1;
-            if (y1 - y3 >= axisLimit) y3 = y1 - axisLimit + 1;
-            if (z3 - z1 >= axisLimit) z3 = z1 + axisLimit - 1;
-            if (z1 - z3 >= axisLimit) z3 = z1 - axisLimit + 1;
-
             //Add diagonal line from first to third
-            list.addAll(getFinalBlocks(player, x1, y1, z1, x2, y2, z2, x3, y3, z3));
+            list.addAll(getDiagonalLineBlocks(player , firstPos, thirdPos, 10));
         }
 
         return list;
     }
-
-    //Finds the place of the second block pos
-    protected abstract BlockPos findSecondPos(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace);
-
-    //Finds the place of the third block pos
-    protected abstract BlockPos findThirdPos(EntityPlayer player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace);
-
-    //After first and second pos are known, we want to visualize the blocks in a way (like floor for cube)
-    protected abstract List<BlockPos> getIntermediateBlocks(EntityPlayer player, int x1, int y1, int z1, int x2, int y2, int z2);
-
-    //After first, second and third pos are known, we want all the blocks
-    protected abstract List<BlockPos> getFinalBlocks(EntityPlayer 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
     public static BlockPos findHeight(EntityPlayer player, BlockPos secondPos, boolean skipRaytrace) {
         Vec3d look = player.getLookVec();
@@ -212,4 +182,47 @@ public abstract class ThreeClicksBuildMode extends BaseBuildMode {
         }
         return new BlockPos(selected.lineBound);
     }
-}
+
+    //Add diagonal line from first to second
+    public static List<BlockPos> getDiagonalLineBlocks(EntityPlayer player, BlockPos firstPos, BlockPos secondPos, float sampleMultiplier) {
+        List<BlockPos> list = new ArrayList<>();
+
+        int axisLimit = ReachHelper.getMaxBlocksPerAxis(player);
+
+        int x1 = firstPos.getX(), x2 = secondPos.getX();
+        int y1 = firstPos.getY(), y2 = secondPos.getY();
+        int z1 = firstPos.getZ(), z2 = secondPos.getZ();
+
+        //limit axis
+        if (x2 - x1 >= axisLimit) x2 = x1 + axisLimit - 1;
+        if (x1 - x2 >= axisLimit) x2 = x1 - axisLimit + 1;
+        if (y2 - y1 >= axisLimit) y2 = y1 + axisLimit - 1;
+        if (y1 - y2 >= axisLimit) y2 = y1 - axisLimit + 1;
+        if (z2 - z1 >= axisLimit) z2 = z1 + axisLimit - 1;
+        if (z1 - z2 >= axisLimit) z2 = z1 - axisLimit + 1;
+
+        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;
+    }
+
+    @Override
+    public EnumFacing getSideHit(EntityPlayer player) {
+        return sideHitTable.get(player.getUniqueID());
+    }
+
+    @Override
+    public Vec3d getHitVec(EntityPlayer player) {
+        return hitVecTable.get(player.getUniqueID());
+    }
+}

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

@@ -0,0 +1,138 @@
+package nl.requios.effortlessbuilding.buildmode;
+
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Vec3d;
+import nl.requios.effortlessbuilding.helper.ReachHelper;
+
+import java.util.*;
+
+public class DiagonalWall implements IBuildMode {
+    //In singleplayer client and server variables are shared
+    //Split everything that needs separate values and may not be called twice in one click
+    private Dictionary<UUID, Integer> rightClickClientTable = new Hashtable<>();
+    private Dictionary<UUID, Integer> rightClickServerTable = new Hashtable<>();
+    private Dictionary<UUID, BlockPos> firstPosTable = new Hashtable<>();
+    private Dictionary<UUID, BlockPos> secondPosTable = new Hashtable<>();
+    private Dictionary<UUID, EnumFacing> sideHitTable = new Hashtable<>();
+    private Dictionary<UUID, Vec3d> hitVecTable = new Hashtable<>();
+
+    @Override
+    public void initialize(EntityPlayer player) {
+        rightClickClientTable.put(player.getUniqueID(), 0);
+        rightClickServerTable.put(player.getUniqueID(), 0);
+        firstPosTable.put(player.getUniqueID(), BlockPos.ORIGIN);
+        sideHitTable.put(player.getUniqueID(), EnumFacing.UP);
+        hitVecTable.put(player.getUniqueID(), Vec3d.ZERO);
+    }
+
+    @Override
+    public List<BlockPos> onRightClick(EntityPlayer player, BlockPos blockPos, EnumFacing sideHit, Vec3d hitVec, boolean skipRaytrace) {
+        List<BlockPos> list = new ArrayList<>();
+
+        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+        int rightClickNr = rightClickTable.get(player.getUniqueID());
+        rightClickNr++;
+        rightClickTable.put(player.getUniqueID(), rightClickNr);
+
+        if (rightClickNr == 1) {
+            //If clicking in air, reset and try again
+            if (blockPos == null) {
+                rightClickTable.put(player.getUniqueID(), 0);
+                return list;
+            }
+
+            //First click, remember starting position
+            firstPosTable.put(player.getUniqueID(), blockPos);
+            sideHitTable.put(player.getUniqueID(), sideHit);
+            hitVecTable.put(player.getUniqueID(), 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 secondPos = Floor.findFloor(player, firstPos, true);
+
+            if (secondPos == null) {
+                rightClickTable.put(player.getUniqueID(), 1);
+                return list;
+            }
+
+            secondPosTable.put(player.getUniqueID(), secondPos);
+
+        } else {
+            //Third click, place diagonal wall with height
+            list = findCoordinates(player, blockPos, skipRaytrace);
+            rightClickTable.put(player.getUniqueID(), 0);
+        }
+
+        return list;
+    }
+
+    @Override
+    public List<BlockPos> findCoordinates(EntityPlayer player, BlockPos blockPos, boolean skipRaytrace) {
+        List<BlockPos> list = new ArrayList<>();
+        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+        int rightClickNr = rightClickTable.get(player.getUniqueID());
+
+        if (rightClickNr == 0) {
+            if (blockPos != null)
+                list.add(blockPos);
+        } else if (rightClickNr == 1) {
+            BlockPos firstPos = firstPosTable.get(player.getUniqueID());
+
+            BlockPos secondPos = Floor.findFloor(player, firstPos, true);
+            if (secondPos == null) return list;
+
+            //Add diagonal line
+            list.addAll(DiagonalLine.getDiagonalLineBlocks(player, firstPos, secondPos, 1));
+
+        } else {
+            BlockPos firstPos = firstPosTable.get(player.getUniqueID());
+            BlockPos secondPos = secondPosTable.get(player.getUniqueID());
+
+            BlockPos thirdPos = DiagonalLine.findHeight(player, secondPos, skipRaytrace);
+            if (thirdPos == null) return list;
+
+            //Add diagonal wall
+            list.addAll(getDiagonalWallBlocks(player, firstPos, secondPos, thirdPos));
+        }
+
+        return list;
+    }
+
+    //Add diagonal wall from first to second
+    public static List<BlockPos> getDiagonalWallBlocks(EntityPlayer player, BlockPos firstPos, BlockPos secondPos, BlockPos thirdPos) {
+        List<BlockPos> list = new ArrayList<>();
+
+        int axisLimit = ReachHelper.getMaxBlocksPerAxis(player);
+
+        //Get diagonal line blocks
+        List<BlockPos> diagonalLineBlocks = DiagonalLine.getDiagonalLineBlocks(player, firstPos, secondPos, 1);
+
+        //Limit amount of blocks we can place
+        int lowest = Math.min(firstPos.getY(), thirdPos.getY());
+        int highest = Math.max(firstPos.getY(), thirdPos.getY());
+
+        if (highest - lowest >= axisLimit) highest = lowest + axisLimit - 1;
+
+        //Copy diagonal line on y axis
+        for (int y = lowest; y <= highest; y++) {
+            for (BlockPos blockPos : diagonalLineBlocks) {
+                list.add(new BlockPos(blockPos.getX(), y, blockPos.getZ()));
+            }
+        }
+
+        return list;
+    }
+
+    @Override
+    public EnumFacing getSideHit(EntityPlayer player) {
+        return sideHitTable.get(player.getUniqueID());
+    }
+
+    @Override
+    public Vec3d getHitVec(EntityPlayer player) {
+        return hitVecTable.get(player.getUniqueID());
+    }
+}

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

@@ -0,0 +1,183 @@
+package nl.requios.effortlessbuilding.buildmode;
+
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.RayTraceResult;
+import net.minecraft.util.math.Vec3d;
+import nl.requios.effortlessbuilding.helper.ReachHelper;
+
+import java.util.*;
+
+public class Floor implements IBuildMode {
+    //In singleplayer client and server variables are shared
+    //Split everything that needs separate values and may not be called twice in one click
+    private Dictionary<UUID, Integer> rightClickClientTable = new Hashtable<>();
+    private Dictionary<UUID, Integer> rightClickServerTable = new Hashtable<>();
+    private Dictionary<UUID, BlockPos> firstPosTable = new Hashtable<>();
+    private Dictionary<UUID, EnumFacing> sideHitTable = new Hashtable<>();
+    private Dictionary<UUID, Vec3d> hitVecTable = new Hashtable<>();
+
+    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, EntityPlayer player, boolean skipRaytrace) {
+
+            boolean intersects = false;
+            if (!skipRaytrace) {
+                //collision within a 1 block radius to selected is fine
+                RayTraceResult rayTraceResult = player.world.rayTraceBlocks(start, planeBound, false, true, false);
+                intersects = rayTraceResult != null && rayTraceResult.typeOfHit == RayTraceResult.Type.BLOCK &&
+                    planeBound.subtract(rayTraceResult.hitVec).lengthSquared() > 4;
+            }
+
+            return planeBound.subtract(start).dotProduct(look) > 0 &&
+                   distToPlayerSq > 2 && distToPlayerSq < reach * reach &&
+                   !intersects;
+        }
+    }
+
+    @Override
+    public void initialize(EntityPlayer player) {
+        rightClickClientTable.put(player.getUniqueID(), 0);
+        rightClickServerTable.put(player.getUniqueID(), 0);
+        firstPosTable.put(player.getUniqueID(), BlockPos.ORIGIN);
+        sideHitTable.put(player.getUniqueID(), EnumFacing.UP);
+        hitVecTable.put(player.getUniqueID(), Vec3d.ZERO);
+    }
+
+    @Override
+    public List<BlockPos> onRightClick(EntityPlayer player, BlockPos blockPos, EnumFacing sideHit, Vec3d hitVec, boolean skipRaytrace) {
+        List<BlockPos> list = new ArrayList<>();
+
+        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+        int rightClickNr = rightClickTable.get(player.getUniqueID());
+        rightClickNr++;
+        rightClickTable.put(player.getUniqueID(), rightClickNr);
+
+        if (rightClickNr == 1) {
+            //If clicking in air, reset and try again
+            if (blockPos == null) {
+                rightClickTable.put(player.getUniqueID(), 0);
+                return list;
+            }
+
+            //First click, remember starting position
+            firstPosTable.put(player.getUniqueID(), blockPos);
+            sideHitTable.put(player.getUniqueID(), sideHit);
+            hitVecTable.put(player.getUniqueID(), hitVec);
+            //Keep list empty, dont place any blocks yet
+        } else {
+            //Second click, place wall
+
+            list = findCoordinates(player, blockPos, skipRaytrace);
+            rightClickTable.put(player.getUniqueID(), 0);
+        }
+
+        return list;
+    }
+
+    @Override
+    public List<BlockPos> findCoordinates(EntityPlayer player, BlockPos blockPos, boolean skipRaytrace) {
+        List<BlockPos> list = new ArrayList<>();
+        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+        int rightClickNr = rightClickTable.get(player.getUniqueID());
+        BlockPos firstPos = firstPosTable.get(player.getUniqueID());
+
+        if (rightClickNr == 0) {
+            if (blockPos != null)
+                list.add(blockPos);
+        } else {
+            BlockPos secondPos = findFloor(player, firstPos, skipRaytrace);
+            if (secondPos == null) return list;
+
+            //Add whole floor
+            list.addAll(getFloorBlocks(player, firstPos, secondPos));
+        }
+
+        return list;
+    }
+
+    public static BlockPos findFloor(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
+        Vec3d look = player.getLookVec();
+        Vec3d start = new Vec3d(player.posX, player.posY + player.getEyeHeight(), player.posZ);
+
+        List<Criteria> criteriaList = new ArrayList<>(3);
+
+        //Y
+        Vec3d yBound = BuildModes.findYBound(firstPos.getY(), start, look);
+        criteriaList.add(new Criteria(yBound, 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;
+
+        //Then only 1 can be valid, return that one
+        Criteria selected = criteriaList.get(0);
+
+        return new BlockPos(selected.planeBound);
+    }
+
+    public static List<BlockPos> getFloorBlocks(EntityPlayer player, BlockPos firstPos, BlockPos secondPos) {
+        List<BlockPos> list = new ArrayList<>();
+
+        //Limit amount of blocks you can place per row
+        int axisLimit = ReachHelper.getMaxBlocksPerAxis(player);
+
+        int x1 = firstPos.getX(), x2 = secondPos.getX();
+        int y = firstPos.getY();
+        int z1 = firstPos.getZ(), z2 = secondPos.getZ();
+
+        //limit axis
+        if (x2 - x1 >= axisLimit) x2 = x1 + axisLimit - 1;
+        if (x1 - x2 >= axisLimit) x2 = x1 - axisLimit + 1;
+        if (z2 - z1 >= axisLimit) z2 = z1 + axisLimit - 1;
+        if (z1 - z2 >= axisLimit) z2 = z1 - axisLimit + 1;
+
+        if (ModeOptions.getFill() == ModeOptions.ActionEnum.FULL)
+            addFloorBlocks(list, x1, x2, y, z1, z2);
+        else
+            addHollowFloorBlocks(list, x1, x2, y, z1, z2);
+
+        return list;
+    }
+
+    public static void addFloorBlocks(List<BlockPos> list, int x1, int x2, int y, int z1, int z2) {
+
+        for (int l = x1; x1 < x2 ? l <= x2 : l >= x2; l += x1 < x2 ? 1 : -1) {
+
+            for (int n = z1; z1 < z2 ? n <= z2 : n >= z2; n += z1 < z2 ? 1 : -1) {
+
+                list.add(new BlockPos(l, y, n));
+            }
+        }
+    }
+
+    public static void addHollowFloorBlocks(List<BlockPos> list, int x1, int x2, int y, int z1, int z2) {
+        Line.addXLineBlocks(list, x1, x2, y, z1);
+        Line.addXLineBlocks(list, x1, x2, y, z2);
+        Line.addZLineBlocks(list, z1, z2, x1, y);
+        Line.addZLineBlocks(list, z1, z2, x2, y);
+    }
+
+    @Override
+    public EnumFacing getSideHit(EntityPlayer player) {
+        return sideHitTable.get(player.getUniqueID());
+    }
+
+    @Override
+    public Vec3d getHitVec(EntityPlayer player) {
+        return hitVecTable.get(player.getUniqueID());
+    }
+}

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

@@ -1,16 +1,22 @@
-package nl.requios.effortlessbuilding.buildmode.buildmodes;
+package nl.requios.effortlessbuilding.buildmode;
 
 import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.util.math.Vec3d;
-import nl.requios.effortlessbuilding.buildmode.BuildModes;
-import nl.requios.effortlessbuilding.buildmode.TwoClicksBuildMode;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
 
-import java.util.ArrayList;
-import java.util.List;
+import java.util.*;
 
-public class Line extends TwoClicksBuildMode {
+public class Line implements IBuildMode {
+    //In singleplayer client and server variables are shared
+    //Split everything that needs separate values and may not be called twice in one click
+    private Dictionary<UUID, Integer> rightClickClientTable = new Hashtable<>();
+    private Dictionary<UUID, Integer> rightClickServerTable = new Hashtable<>();
+    private Dictionary<UUID, BlockPos> firstPosTable = new Hashtable<>();
+    private Dictionary<UUID, EnumFacing> sideHitTable = new Hashtable<>();
+    private Dictionary<UUID, Vec3d> hitVecTable = new Hashtable<>();
 
     static class Criteria {
         Vec3d planeBound;
@@ -49,14 +55,78 @@ public class Line extends TwoClicksBuildMode {
         //also check if raytrace from player to block does not intersect blocks
         public boolean isValid(Vec3d start, Vec3d look, int reach, EntityPlayer player, boolean skipRaytrace) {
 
-            return BuildModes.isCriteriaValid(start, look, reach, player, skipRaytrace, lineBound, planeBound, distToPlayerSq);
-        }
+            boolean intersects = false;
+            if (!skipRaytrace) {
+                //collision within a 1 block radius to selected is fine
+                RayTraceResult rayTraceResult = player.world.rayTraceBlocks(start, lineBound, false, true, false);
+                intersects = rayTraceResult != null && rayTraceResult.typeOfHit == RayTraceResult.Type.BLOCK &&
+                             planeBound.subtract(rayTraceResult.hitVec).lengthSquared() > 4;
+            }
 
+            return planeBound.subtract(start).dotProduct(look) > 0 &&
+                   distToPlayerSq > 2 && distToPlayerSq < reach * reach &&
+                   !intersects;
+        }
     }
 
     @Override
-    protected BlockPos findSecondPos(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
-        return findLine(player, firstPos, skipRaytrace);
+    public void initialize(EntityPlayer player) {
+        rightClickClientTable.put(player.getUniqueID(), 0);
+        rightClickServerTable.put(player.getUniqueID(), 0);
+        firstPosTable.put(player.getUniqueID(), BlockPos.ORIGIN);
+        sideHitTable.put(player.getUniqueID(), EnumFacing.UP);
+        hitVecTable.put(player.getUniqueID(), Vec3d.ZERO);
+    }
+
+    @Override
+    public List<BlockPos> onRightClick(EntityPlayer player, BlockPos blockPos, EnumFacing sideHit, Vec3d hitVec, boolean skipRaytrace) {
+        List<BlockPos> list = new ArrayList<>();
+
+        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+        int rightClickNr = rightClickTable.get(player.getUniqueID());
+        rightClickNr++;
+        rightClickTable.put(player.getUniqueID(), rightClickNr);
+
+        if (rightClickNr == 1) {
+            //If clicking in air, reset and try again
+            if (blockPos == null) {
+                rightClickTable.put(player.getUniqueID(), 0);
+                return list;
+            }
+
+            //First click, remember starting position
+            firstPosTable.put(player.getUniqueID(), blockPos);
+            sideHitTable.put(player.getUniqueID(), sideHit);
+            hitVecTable.put(player.getUniqueID(), hitVec);
+            //Keep list empty, dont place any blocks yet
+        } else {
+            //Second click, place wall
+
+            list = findCoordinates(player, blockPos, skipRaytrace);
+            rightClickTable.put(player.getUniqueID(), 0);
+        }
+
+        return list;
+    }
+
+    @Override
+    public List<BlockPos> findCoordinates(EntityPlayer player, BlockPos blockPos, boolean skipRaytrace) {
+        List<BlockPos> list = new ArrayList<>();
+        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+        int rightClickNr = rightClickTable.get(player.getUniqueID());
+        BlockPos firstPos = firstPosTable.get(player.getUniqueID());
+
+        if (rightClickNr == 0) {
+            if (blockPos != null)
+                list.add(blockPos);
+        } else {
+            BlockPos secondPos = findLine(player, firstPos, skipRaytrace);
+            if (secondPos == null) return list;
+
+            list.addAll(getLineBlocks(player, firstPos, secondPos));
+        }
+
+        return list;
     }
 
     public static BlockPos findLine(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
@@ -108,14 +178,25 @@ public class Line extends TwoClicksBuildMode {
         return new BlockPos(selected.lineBound);
     }
 
-    @Override
-    protected List<BlockPos> getAllBlocks(EntityPlayer 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(EntityPlayer player, int x1, int y1, int z1, int x2, int y2, int z2) {
+    public static List<BlockPos> getLineBlocks(EntityPlayer player, BlockPos firstPos, BlockPos secondPos) {
         List<BlockPos> list = new ArrayList<>();
 
+        //Limit amount of blocks we can place
+        int axisLimit = ReachHelper.getMaxBlocksPerAxis(player);
+
+        //Add whole line
+        int x1 = firstPos.getX(), x2 = secondPos.getX();
+        int y1 = firstPos.getY(), y2 = secondPos.getY();
+        int z1 = firstPos.getZ(), z2 = secondPos.getZ();
+
+        //limit axis
+        if (x2 - x1 >= axisLimit) x2 = x1 + axisLimit - 1;
+        if (x1 - x2 >= axisLimit) x2 = x1 - axisLimit + 1;
+        if (y2 - y1 >= axisLimit) y2 = y1 + axisLimit - 1;
+        if (y1 - y2 >= axisLimit) y2 = y1 - axisLimit + 1;
+        if (z2 - z1 >= axisLimit) z2 = z1 + axisLimit - 1;
+        if (z1 - z2 >= axisLimit) z2 = z1 - axisLimit + 1;
+
         if (x1 != x2) {
             addXLineBlocks(list, x1, x2, y1, z1);
         } else if (y1 != y2) {
@@ -144,4 +225,15 @@ public class Line extends TwoClicksBuildMode {
             list.add(new BlockPos(x, y, z));
         }
     }
+
+    @Override
+    public EnumFacing getSideHit(EntityPlayer player) {
+        return sideHitTable.get(player.getUniqueID());
+    }
+
+    @Override
+    public Vec3d getHitVec(EntityPlayer player) {
+        return hitVecTable.get(player.getUniqueID());
+    }
+
 }

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

@@ -30,10 +30,7 @@ public class ModeOptions {
 
         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");
+        THICKNESS_5("effortlessbuilding.action.thickness_5");
 
         public String name;
 
@@ -42,48 +39,11 @@ public class ModeOptions {
         }
     }
 
-    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;
     private static ActionEnum raisedEdge = ActionEnum.SHORT_EDGE;
     private static ActionEnum lineThickness = ActionEnum.THICKNESS_1;
-    private static ActionEnum circleStart = ActionEnum.CIRCLE_START_CORNER;
-
-    public static ActionEnum getOptionSetting(OptionEnum option) {
-        switch (option) {
-            case BUILD_SPEED:
-                return getBuildSpeed();
-            case FILL:
-                return getFill();
-            case CUBE_FILL:
-                return getCubeFill();
-            case RAISED_EDGE:
-                return getRaisedEdge();
-            case LINE_THICKNESS:
-                return getLineThickness();
-            case CIRCLE_START:
-                return getCircleStart();
-            default:
-                return null;
-        }
-    }
 
     public static ActionEnum getBuildSpeed() {
         return buildSpeed;
@@ -105,10 +65,6 @@ public class ModeOptions {
         return lineThickness;
     }
 
-    public static ActionEnum getCircleStart() {
-        return circleStart;
-    }
-
     //Called on both client and server
     public static void performAction(EntityPlayer player, ActionEnum action) {
         if (action == null) return;
@@ -167,12 +123,6 @@ public class ModeOptions {
             case THICKNESS_5:
                 lineThickness = ActionEnum.THICKNESS_5;
                 break;
-            case CIRCLE_START_CENTER:
-                circleStart = ActionEnum.CIRCLE_START_CENTER;
-                break;
-            case CIRCLE_START_CORNER:
-                circleStart = ActionEnum.CIRCLE_START_CORNER;
-                break;
         }
 
         if (player.world.isRemote && action != ActionEnum.REPLACE && action != ActionEnum.OPEN_MODIFIER_SETTINGS) {

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

@@ -2,57 +2,44 @@ package nl.requios.effortlessbuilding.buildmode;
 
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;
-import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.fml.common.Mod;
-import net.minecraftforge.fml.network.PacketDistributor;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.capability.ModeCapabilityManager;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
 import nl.requios.effortlessbuilding.network.ModeSettingsMessage;
-import nl.requios.effortlessbuilding.network.PacketHandler;
-
-import javax.annotation.Nonnull;
 
 @Mod.EventBusSubscriber
 public class ModeSettingsManager {
 
     //Retrieves the buildsettings of a player through the modifierCapability capability
     //Never returns null
-    @Nonnull
     public static ModeSettings getModeSettings(EntityPlayer player) {
-        LazyOptional<ModeCapabilityManager.IModeCapability> modeCapability =
-                player.getCapability(ModeCapabilityManager.modeCapability, null);
-
-        if (modeCapability.isPresent()) {
-            ModeCapabilityManager.IModeCapability capability = modeCapability.orElse(null);
+        if (player.hasCapability(ModeCapabilityManager.modeCapability, null)) {
+            ModeCapabilityManager.IModeCapability capability = player.getCapability(
+                    ModeCapabilityManager.modeCapability, null);
             if (capability.getModeData() == null) {
                 capability.setModeData(new ModeSettings());
             }
             return capability.getModeData();
         }
-
-        //Player does not have modeCapability capability
-        //Return dummy settings
-        return new ModeSettings();
-//        throw new IllegalArgumentException("Player does not have modeCapability capability");
+        throw new IllegalArgumentException("Player does not have modeCapability capability");
     }
 
     public static void setModeSettings(EntityPlayer player, ModeSettings modeSettings) {
         if (player == null) {
-            EffortlessBuilding.log("Cannot set buildmode settings, player is null");
+            EffortlessBuilding.log("Cannot set buildsettings, player is null");
             return;
         }
-        LazyOptional<ModeCapabilityManager.IModeCapability> modeCapability =
-                player.getCapability(ModeCapabilityManager.modeCapability, null);
+        if (player.hasCapability(ModeCapabilityManager.modeCapability, null)) {
+            ModeCapabilityManager.IModeCapability capability = player.getCapability(
+                    ModeCapabilityManager.modeCapability, null);
 
-        modeCapability.ifPresent((capability) -> {
             capability.setModeData(modeSettings);
 
+            //Initialize new mode
             BuildModes.initializeMode(player);
-        });
-
-        if (!modeCapability.isPresent()) {
-            EffortlessBuilding.log(player, "Saving buildmode settings failed.");
+        } else {
+            EffortlessBuilding.log(player, "Saving buildsettings failed.");
         }
     }
 
@@ -85,14 +72,15 @@ public class ModeSettingsManager {
     }
 
     public static void handleNewPlayer(EntityPlayer player){
-        //Makes sure player has mode settings (if it doesnt it will create it)
-        getModeSettings(player);
+        if (getModeSettings(player) == null) {
+            setModeSettings(player, new ModeSettings());
+        }
 
         //Only on server
         if (!player.world.isRemote) {
             //Send to client
             ModeSettingsMessage msg = new ModeSettingsMessage(getModeSettings(player));
-            PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> (EntityPlayerMP) player), msg);
+            EffortlessBuilding.packetHandler.sendTo(msg, (EntityPlayerMP) player);
         }
     }
 }

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

@@ -1,10 +1,9 @@
-package nl.requios.effortlessbuilding.buildmode.buildmodes;
+package nl.requios.effortlessbuilding.buildmode;
 
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Vec3d;
-import nl.requios.effortlessbuilding.buildmode.IBuildMode;
 
 import java.util.ArrayList;
 import java.util.List;

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

@@ -1,10 +1,9 @@
-package nl.requios.effortlessbuilding.buildmode.buildmodes;
+package nl.requios.effortlessbuilding.buildmode;
 
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Vec3d;
-import nl.requios.effortlessbuilding.buildmode.IBuildMode;
 
 import java.util.ArrayList;
 import java.util.List;

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

@@ -0,0 +1,178 @@
+package nl.requios.effortlessbuilding.buildmode;
+
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Vec3d;
+import nl.requios.effortlessbuilding.helper.ReachHelper;
+
+import java.util.*;
+
+public class SlopeFloor implements IBuildMode {
+    //In singleplayer client and server variables are shared
+    //Split everything that needs separate values and may not be called twice in one click
+    private Dictionary<UUID, Integer> rightClickClientTable = new Hashtable<>();
+    private Dictionary<UUID, Integer> rightClickServerTable = new Hashtable<>();
+    private Dictionary<UUID, BlockPos> firstPosTable = new Hashtable<>();
+    private Dictionary<UUID, BlockPos> secondPosTable = new Hashtable<>();
+    private Dictionary<UUID, EnumFacing> sideHitTable = new Hashtable<>();
+    private Dictionary<UUID, Vec3d> hitVecTable = new Hashtable<>();
+
+    @Override
+    public void initialize(EntityPlayer player) {
+        rightClickClientTable.put(player.getUniqueID(), 0);
+        rightClickServerTable.put(player.getUniqueID(), 0);
+        firstPosTable.put(player.getUniqueID(), BlockPos.ORIGIN);
+        sideHitTable.put(player.getUniqueID(), EnumFacing.UP);
+        hitVecTable.put(player.getUniqueID(), Vec3d.ZERO);
+    }
+
+    @Override
+    public List<BlockPos> onRightClick(EntityPlayer player, BlockPos blockPos, EnumFacing sideHit, Vec3d hitVec, boolean skipRaytrace) {
+        List<BlockPos> list = new ArrayList<>();
+
+        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+        int rightClickNr = rightClickTable.get(player.getUniqueID());
+        rightClickNr++;
+        rightClickTable.put(player.getUniqueID(), rightClickNr);
+
+        if (rightClickNr == 1) {
+            //If clicking in air, reset and try again
+            if (blockPos == null) {
+                rightClickTable.put(player.getUniqueID(), 0);
+                return list;
+            }
+
+            //First click, remember starting position
+            firstPosTable.put(player.getUniqueID(), blockPos);
+            sideHitTable.put(player.getUniqueID(), sideHit);
+            hitVecTable.put(player.getUniqueID(), 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 secondPos = Floor.findFloor(player, firstPos, true);
+
+            if (secondPos == null) {
+                rightClickTable.put(player.getUniqueID(), 1);
+                return list;
+            }
+
+            secondPosTable.put(player.getUniqueID(), secondPos);
+
+        } else {
+            //Third click, place slope floor with height
+            list = findCoordinates(player, blockPos, skipRaytrace);
+            rightClickTable.put(player.getUniqueID(), 0);
+        }
+
+        return list;
+    }
+
+    @Override
+    public List<BlockPos> findCoordinates(EntityPlayer player, BlockPos blockPos, boolean skipRaytrace) {
+        List<BlockPos> list = new ArrayList<>();
+        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+        int rightClickNr = rightClickTable.get(player.getUniqueID());
+
+        if (rightClickNr == 0) {
+            if (blockPos != null)
+                list.add(blockPos);
+        } else if (rightClickNr == 1) {
+            BlockPos firstPos = firstPosTable.get(player.getUniqueID());
+
+            BlockPos secondPos = Floor.findFloor(player, firstPos, true);
+            if (secondPos == null) return list;
+
+            //Add whole floor
+            list.addAll(Floor.getFloorBlocks(player, firstPos, secondPos));
+
+        } else {
+            BlockPos firstPos = firstPosTable.get(player.getUniqueID());
+            BlockPos secondPos = secondPosTable.get(player.getUniqueID());
+
+            BlockPos thirdPos = DiagonalLine.findHeight(player, secondPos, skipRaytrace);
+            if (thirdPos == null) return list;
+
+            //Add slope floor blocks
+            list.addAll(getSlopeFloorBlocks(player, firstPos, secondPos, thirdPos));
+        }
+
+        return list;
+    }
+
+    //Add slope floor from first to second
+    public static List<BlockPos> getSlopeFloorBlocks(EntityPlayer player, BlockPos firstPos, BlockPos secondPos, BlockPos thirdPos) {
+        List<BlockPos> list = new ArrayList<>();
+
+        int axisLimit = ReachHelper.getMaxBlocksPerAxis(player);
+
+        //Determine whether to use x or z axis to slope up
+        boolean onXAxis = true;
+
+        int xLength = Math.abs(secondPos.getX() - firstPos.getX());
+        int zLength = Math.abs(secondPos.getZ() - firstPos.getZ());
+
+        if (ModeOptions.getRaisedEdge() == ModeOptions.ActionEnum.SHORT_EDGE) {
+            //Slope along short edge
+            if (zLength > xLength) onXAxis = false;
+        } else {
+            //Slope along long edge
+            if (zLength <= xLength) onXAxis = false;
+        }
+
+        if (onXAxis) {
+            //Along X goes up
+
+            //Get diagonal line blocks
+            BlockPos linePoint = new BlockPos(secondPos.getX(), thirdPos.getY(), firstPos.getZ());
+            List<BlockPos> diagonalLineBlocks = DiagonalLine.getDiagonalLineBlocks(player, firstPos, linePoint, 1f);
+
+            //Limit amount of blocks we can place
+            int lowest = Math.min(firstPos.getZ(), secondPos.getZ());
+            int highest = Math.max(firstPos.getZ(), secondPos.getZ());
+
+            if (highest - lowest >= axisLimit) highest = lowest + axisLimit - 1;
+
+            //Copy diagonal line on x axis
+            for (int z = lowest; z <= highest; z++) {
+                for (BlockPos blockPos : diagonalLineBlocks) {
+                    list.add(new BlockPos(blockPos.getX(), blockPos.getY(), z));
+                }
+            }
+
+        } else {
+            //Along Z goes up
+
+            //Get diagonal line blocks
+            BlockPos linePoint = new BlockPos(firstPos.getX(), thirdPos.getY(), secondPos.getZ());
+            List<BlockPos> diagonalLineBlocks = DiagonalLine.getDiagonalLineBlocks(player, firstPos, linePoint, 1f);
+
+            //Limit amount of blocks we can place
+            int lowest = Math.min(firstPos.getX(), secondPos.getX());
+            int highest = Math.max(firstPos.getX(), secondPos.getX());
+
+            if (highest - lowest >= axisLimit) highest = lowest + axisLimit - 1;
+
+            //Copy diagonal line on x axis
+            for (int x = lowest; x <= highest; x++) {
+                for (BlockPos blockPos : diagonalLineBlocks) {
+                    list.add(new BlockPos(x, blockPos.getY(), blockPos.getZ()));
+                }
+            }
+        }
+
+
+        return list;
+    }
+
+    @Override
+    public EnumFacing getSideHit(EntityPlayer player) {
+        return sideHitTable.get(player.getUniqueID());
+    }
+
+    @Override
+    public Vec3d getHitVec(EntityPlayer player) {
+        return hitVecTable.get(player.getUniqueID());
+    }
+}

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

@@ -1,86 +0,0 @@
-package nl.requios.effortlessbuilding.buildmode;
-
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.util.EnumFacing;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
-import nl.requios.effortlessbuilding.helper.ReachHelper;
-
-import java.util.ArrayList;
-import java.util.Dictionary;
-import java.util.List;
-import java.util.UUID;
-
-public abstract class TwoClicksBuildMode extends BaseBuildMode {
-
-    @Override
-    public List<BlockPos> onRightClick(EntityPlayer player, BlockPos blockPos, EnumFacing sideHit, Vec3d hitVec, boolean skipRaytrace) {
-        List<BlockPos> list = new ArrayList<>();
-
-        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
-        int rightClickNr = rightClickTable.get(player.getUniqueID());
-        rightClickNr++;
-        rightClickTable.put(player.getUniqueID(), rightClickNr);
-
-        if (rightClickNr == 1) {
-            //If clicking in air, reset and try again
-            if (blockPos == null) {
-                rightClickTable.put(player.getUniqueID(), 0);
-                return list;
-            }
-
-            //First click, remember starting position
-            firstPosTable.put(player.getUniqueID(), blockPos);
-            sideHitTable.put(player.getUniqueID(), sideHit);
-            hitVecTable.put(player.getUniqueID(), hitVec);
-            //Keep list empty, dont place any blocks yet
-        } else {
-            //Second click, place blocks
-            list = findCoordinates(player, blockPos, skipRaytrace);
-            rightClickTable.put(player.getUniqueID(), 0);
-        }
-
-        return list;
-    }
-
-    @Override
-    public List<BlockPos> findCoordinates(EntityPlayer player, BlockPos blockPos, boolean skipRaytrace) {
-        List<BlockPos> list = new ArrayList<>();
-        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
-        int rightClickNr = rightClickTable.get(player.getUniqueID());
-        BlockPos firstPos = firstPosTable.get(player.getUniqueID());
-
-        if (rightClickNr == 0) {
-            if (blockPos != null)
-                list.add(blockPos);
-        } else {
-            BlockPos secondPos = findSecondPos(player, firstPos, skipRaytrace);
-            if (secondPos == null) return list;
-
-            //Limit amount of blocks we can place per row
-            int axisLimit = ReachHelper.getMaxBlocksPerAxis(player);
-
-            int x1 = firstPos.getX(), x2 = secondPos.getX();
-            int y1 = firstPos.getY(), y2 = secondPos.getY();
-            int z1 = firstPos.getZ(), z2 = secondPos.getZ();
-
-            //limit axis
-            if (x2 - x1 >= axisLimit) x2 = x1 + axisLimit - 1;
-            if (x1 - x2 >= axisLimit) x2 = x1 - axisLimit + 1;
-            if (y2 - y1 >= axisLimit) y2 = y1 + axisLimit - 1;
-            if (y1 - y2 >= axisLimit) y2 = y1 - axisLimit + 1;
-            if (z2 - z1 >= axisLimit) z2 = z1 + axisLimit - 1;
-            if (z1 - z2 >= axisLimit) z2 = z1 - axisLimit + 1;
-
-            list.addAll(getAllBlocks(player, x1, y1, z1, x2, y2, z2));
-        }
-
-        return list;
-    }
-
-    //Finds the place of the second block pos based on criteria (floor must be on same height as first click, wall on same plane etc)
-    protected abstract BlockPos findSecondPos(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace);
-
-    //After first and second pos are known, we want all the blocks
-    protected abstract List<BlockPos> getAllBlocks(EntityPlayer player, int x1, int y1, int z1, int x2, int y2, int z2);
-}

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

@@ -0,0 +1,226 @@
+package nl.requios.effortlessbuilding.buildmode;
+
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.RayTraceResult;
+import net.minecraft.util.math.Vec3d;
+import nl.requios.effortlessbuilding.helper.ReachHelper;
+
+import java.util.*;
+
+public class Wall implements IBuildMode {
+    //In singleplayer client and server variables are shared
+    //Split everything that needs separate values and may not be called twice in one click
+    private Dictionary<UUID, Integer> rightClickClientTable = new Hashtable<>();
+    private Dictionary<UUID, Integer> rightClickServerTable = new Hashtable<>();
+    private Dictionary<UUID, BlockPos> firstPosTable = new Hashtable<>();
+    private Dictionary<UUID, EnumFacing> sideHitTable = new Hashtable<>();
+    private Dictionary<UUID, Vec3d> hitVecTable = new Hashtable<>();
+
+    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, EntityPlayer player, boolean skipRaytrace) {
+
+            boolean intersects = false;
+            if (!skipRaytrace) {
+                //collision within a 1 block radius to selected is fine
+                RayTraceResult rayTraceResult = player.world.rayTraceBlocks(start, planeBound, false, true, false);
+                intersects = rayTraceResult != null && rayTraceResult.typeOfHit == RayTraceResult.Type.BLOCK &&
+                             planeBound.subtract(rayTraceResult.hitVec).lengthSquared() > 4;
+            }
+
+            return planeBound.subtract(start).dotProduct(look) > 0 &&
+                   distToPlayerSq > 2 && distToPlayerSq < reach * reach &&
+                   !intersects;
+        }
+    }
+
+    @Override
+    public void initialize(EntityPlayer player) {
+        rightClickClientTable.put(player.getUniqueID(), 0);
+        rightClickServerTable.put(player.getUniqueID(), 0);
+        firstPosTable.put(player.getUniqueID(), BlockPos.ORIGIN);
+        sideHitTable.put(player.getUniqueID(), EnumFacing.UP);
+        hitVecTable.put(player.getUniqueID(), Vec3d.ZERO);
+    }
+
+    @Override
+    public List<BlockPos> onRightClick(EntityPlayer player, BlockPos blockPos, EnumFacing sideHit, Vec3d hitVec, boolean skipRaytrace) {
+        List<BlockPos> list = new ArrayList<>();
+
+        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+        int rightClickNr = rightClickTable.get(player.getUniqueID());
+        rightClickNr++;
+        rightClickTable.put(player.getUniqueID(), rightClickNr);
+
+        if (rightClickNr == 1) {
+            //If clicking in air, reset and try again
+            if (blockPos == null) {
+                rightClickTable.put(player.getUniqueID(), 0);
+                return list;
+            }
+
+            //First click, remember starting position
+            firstPosTable.put(player.getUniqueID(), blockPos);
+            sideHitTable.put(player.getUniqueID(), sideHit);
+            hitVecTable.put(player.getUniqueID(), hitVec);
+            //Keep list empty, dont place any blocks yet
+        } else {
+            //Second click, place wall
+
+            list = findCoordinates(player, blockPos, skipRaytrace);
+            rightClickTable.put(player.getUniqueID(), 0);
+        }
+
+        return list;
+    }
+
+    @Override
+    public List<BlockPos> findCoordinates(EntityPlayer player, BlockPos blockPos, boolean skipRaytrace) {
+        List<BlockPos> list = new ArrayList<>();
+        Dictionary<UUID, Integer> rightClickTable = player.world.isRemote ? rightClickClientTable : rightClickServerTable;
+        int rightClickNr = rightClickTable.get(player.getUniqueID());
+        BlockPos firstPos = firstPosTable.get(player.getUniqueID());
+
+        if (rightClickNr == 0) {
+            if (blockPos != null)
+                list.add(blockPos);
+        } else {
+            BlockPos secondPos = findWall(player, firstPos, skipRaytrace);
+            if (secondPos == null) return list;
+
+            //Add whole wall
+            list.addAll(getWallBlocks(player, firstPos, secondPos));
+        }
+
+        return list;
+    }
+
+    public static BlockPos findWall(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
+        Vec3d look = player.getLookVec();
+        Vec3d start = new Vec3d(player.posX, player.posY + player.getEyeHeight(), player.posZ);
+
+        List<Criteria> criteriaList = new ArrayList<>(3);
+
+        //X
+        Vec3d xBound = BuildModes.findXBound(firstPos.getX(), start, look);
+        criteriaList.add(new Criteria(xBound, firstPos, start, look));
+
+        //Z
+        Vec3d zBound = BuildModes.findZBound(firstPos.getZ(), start, look);
+        criteriaList.add(new Criteria(zBound, firstPos, start, look));
+
+        //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
+        Criteria selected = criteriaList.get(0);
+
+        //If multiple are valid, choose based on criteria
+        if (criteriaList.size() > 1) {
+            //Select the one that is closest
+            //Limit the angle to not be too extreme
+            for (int i = 1; i < criteriaList.size(); i++) {
+                Criteria criteria = criteriaList.get(i);
+                if (criteria.distToPlayerSq < selected.distToPlayerSq && Math.abs(criteria.angle) - Math.abs(selected.angle) < 3)
+                    selected = criteria;
+            }
+        }
+
+        return new BlockPos(selected.planeBound);
+    }
+
+    public static List<BlockPos> getWallBlocks(EntityPlayer player, BlockPos firstPos, BlockPos secondPos) {
+        List<BlockPos> list = new ArrayList<>();
+
+        //Limit amount of blocks we can place per row
+        int axisLimit = ReachHelper.getMaxBlocksPerAxis(player);
+
+        int x1 = firstPos.getX(), x2 = secondPos.getX();
+        int y1 = firstPos.getY(), y2 = secondPos.getY();
+        int z1 = firstPos.getZ(), z2 = secondPos.getZ();
+
+        //limit axis
+        if (x2 - x1 >= axisLimit) x2 = x1 + axisLimit - 1;
+        if (x1 - x2 >= axisLimit) x2 = x1 - axisLimit + 1;
+        if (y2 - y1 >= axisLimit) y2 = y1 + axisLimit - 1;
+        if (y1 - y2 >= axisLimit) y2 = y1 - axisLimit + 1;
+        if (z2 - z1 >= axisLimit) z2 = z1 + axisLimit - 1;
+        if (z1 - z2 >= axisLimit) z2 = z1 - axisLimit + 1;
+
+        if (x1 == x2) {
+            if (ModeOptions.getFill() == ModeOptions.ActionEnum.FULL)
+                addXWallBlocks(list, x1, y1, y2, z1, z2);
+            else
+                addXHollowWallBlocks(list, x1, y1, y2, z1, z2);
+        } else {
+            if (ModeOptions.getFill() == ModeOptions.ActionEnum.FULL)
+                addZWallBlocks(list, x1, x2, y1, y2, z1);
+            else
+                addZHollowWallBlocks(list, x1, x2, y1, y2, z1);
+        }
+
+        return list;
+    }
+
+    public static void addXWallBlocks(List<BlockPos> list, int x, int y1, int y2, int z1, int z2) {
+
+        for (int z = z1; z1 < z2 ? z <= z2 : z >= z2; z += z1 < z2 ? 1 : -1) {
+
+            for (int y = y1; y1 < y2 ? y <= y2 : y >= y2; y += y1 < y2 ? 1 : -1) {
+                list.add(new BlockPos(x, y, z));
+            }
+        }
+    }
+
+    public static void addZWallBlocks(List<BlockPos> list, int x1, int x2, int y1, int y2, int z) {
+
+        for (int x = x1; x1 < x2 ? x <= x2 : x >= x2; x += x1 < x2 ? 1 : -1) {
+
+            for (int y = y1; y1 < y2 ? y <= y2 : y >= y2; y += y1 < y2 ? 1 : -1) {
+                list.add(new BlockPos(x, y, z));
+            }
+        }
+    }
+
+    public static void addXHollowWallBlocks(List<BlockPos> list, int x, int y1, int y2, int z1, int z2) {
+        Line.addZLineBlocks(list, z1, z2, x, y1);
+        Line.addZLineBlocks(list, z1, z2, x, y2);
+        Line.addYLineBlocks(list, y1, y2, x, z1);
+        Line.addYLineBlocks(list, y1, y2, x, z2);
+    }
+
+    public static void addZHollowWallBlocks(List<BlockPos> list, int x1, int x2, int y1, int y2, int z) {
+        Line.addXLineBlocks(list, x1, x2, y1, z);
+        Line.addXLineBlocks(list, x1, x2, y2, z);
+        Line.addYLineBlocks(list, y1, y2, x1, z);
+        Line.addYLineBlocks(list, y1, y2, x2, z);
+    }
+
+    @Override
+    public EnumFacing getSideHit(EntityPlayer player) {
+        return sideHitTable.get(player.getUniqueID());
+    }
+
+    @Override
+    public Vec3d getHitVec(EntityPlayer player) {
+        return hitVecTable.get(player.getUniqueID());
+    }
+}

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

@@ -1,88 +0,0 @@
-package nl.requios.effortlessbuilding.buildmode.buildmodes;
-
-import net.minecraft.entity.player.EntityPlayer;
-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 java.util.*;
-
-public class Circle extends TwoClicksBuildMode {
-
-    @Override
-    protected BlockPos findSecondPos(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
-        return Floor.findFloor(player, firstPos, skipRaytrace);
-    }
-
-    @Override
-    protected List<BlockPos> getAllBlocks(EntityPlayer 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(EntityPlayer player, int x1, int y1, int z1, int x2, int y2, int z2) {
-        List<BlockPos> list = new ArrayList<>();
-
-        float centerX = x1;
-        float centerZ = z1;
-
-        //Adjust for CIRCLE_START
-        if (ModeOptions.getCircleStart() == ModeOptions.ActionEnum.CIRCLE_START_CORNER) {
-            centerX = x1 + (x2 - x1) / 2f;
-            centerZ = z1 + (z2 - z1) / 2f;
-        } else {
-            x1 = (int) (centerX - (x2 - centerX));
-            z1 = (int) (centerZ - (z2 - centerZ));
-        }
-
-        float radiusX = MathHelper.abs(x2 - centerX);
-        float radiusZ = MathHelper.abs(z2 - centerZ);
-
-        if (ModeOptions.getFill() == ModeOptions.ActionEnum.FULL)
-            addCircleBlocks(list, x1, y1, z1, x2, y2, z2, centerX, centerZ, radiusX, radiusZ);
-        else
-            addHollowCircleBlocks(list, x1, y1, z1, x2, y2, z2, centerX, centerZ, radiusX, radiusZ);
-
-        return list;
-    }
-
-    public static void addCircleBlocks(List<BlockPos> list, int x1, int y1, int z1, int x2, int y2, int z2, float centerX, float centerZ, float radiusX, float radiusZ) {
-
-        for (int l = x1; x1 < x2 ? l <= x2 : l >= x2; l += x1 < x2 ? 1 : -1) {
-
-            for (int n = z1; z1 < z2 ? n <= z2 : n >= z2; n += z1 < z2 ? 1 : -1) {
-
-                float distance = distance(l, n, centerX, centerZ);
-                float radius = calculateEllipseRadius(centerX, centerZ, radiusX, radiusZ, l, n);
-                if (distance < radius + 0.4f)
-                    list.add(new BlockPos(l, y1, n));
-            }
-        }
-    }
-
-    public static void addHollowCircleBlocks(List<BlockPos> list, int x1, int y1, int z1, int x2, int y2, int z2, float centerX, float centerZ, float radiusX, float radiusZ) {
-
-        for (int l = x1; x1 < x2 ? l <= x2 : l >= x2; l += x1 < x2 ? 1 : -1) {
-
-            for (int n = z1; z1 < z2 ? n <= z2 : n >= z2; n += z1 < z2 ? 1 : -1) {
-
-                float distance = distance(l, n, centerX, centerZ);
-                float radius = calculateEllipseRadius(centerX, centerZ, radiusX, radiusZ, l, n);
-                if (distance < radius + 0.4f && distance > radius - 0.6f)
-                    list.add(new BlockPos(l, y1, n));
-            }
-        }
-    }
-
-    private static float distance(float x1, float z1, float x2, float z2) {
-        return MathHelper.sqrt((x2 - x1) * (x2 - x1) + (z2 - z1) * (z2 - z1));
-    }
-
-    public static float calculateEllipseRadius(float centerX, float centerZ, float radiusX, float radiusZ, int x, int z) {
-        //https://math.stackexchange.com/questions/432902/how-to-get-the-radius-of-an-ellipse-at-a-specific-angle-by-knowing-its-semi-majo
-        float theta = (float) MathHelper.atan2(z - centerZ, x - centerX);
-        float part1 = radiusX * radiusX * MathHelper.sin(theta) * MathHelper.sin(theta);
-        float part2 = radiusZ * radiusZ * MathHelper.cos(theta) * MathHelper.cos(theta);
-        return radiusX * radiusZ / MathHelper.sqrt(part1 + part2);
-    }
-}

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

@@ -1,104 +0,0 @@
-package nl.requios.effortlessbuilding.buildmode.buildmodes;
-
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.util.EnumFacing;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
-import nl.requios.effortlessbuilding.buildmode.IBuildMode;
-import nl.requios.effortlessbuilding.buildmode.ModeOptions;
-import nl.requios.effortlessbuilding.buildmode.ThreeClicksBuildMode;
-import nl.requios.effortlessbuilding.helper.ReachHelper;
-
-import java.util.*;
-
-public class Cube extends ThreeClicksBuildMode {
-
-    @Override
-    protected BlockPos findSecondPos(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
-        return Floor.findFloor(player, firstPos, skipRaytrace);
-    }
-
-    @Override
-    protected BlockPos findThirdPos(EntityPlayer player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace) {
-        return findHeight(player, secondPos, skipRaytrace);
-    }
-
-    @Override
-    protected List<BlockPos> getIntermediateBlocks(EntityPlayer 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(EntityPlayer 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(EntityPlayer player, int x1, int y1, int z1, int x2, int y2, int z2) {
-        List<BlockPos> list = new ArrayList<>();
-
-        if (ModeOptions.getCubeFill() == ModeOptions.ActionEnum.CUBE_SKELETON)
-            Floor.addHollowFloorBlocks(list, x1, x2, y1, z1, z2);
-        else
-            Floor.addFloorBlocks(list, x1, x2, y1, z1, z2);
-
-        return list;
-    }
-
-    public static List<BlockPos> getCubeBlocks(EntityPlayer player, int x1, int y1, int z1, int x2, int y2, int z2) {
-        List<BlockPos> list = new ArrayList<>();
-
-        switch (ModeOptions.getCubeFill()) {
-            case CUBE_FULL:
-                addCubeBlocks(list, x1, x2, y1, y2, z1, z2);
-                break;
-            case CUBE_HOLLOW:
-                addHollowCubeBlocks(list, x1, x2, y1, y2, z1, z2);
-                break;
-            case CUBE_SKELETON:
-                addSkeletonCubeBlocks(list, x1, x2, y1, y2, z1, z2);
-                break;
-        }
-
-        return list;
-    }
-
-    public static void addCubeBlocks(List<BlockPos> list, int x1, int x2, int y1, int y2, int z1, int z2) {
-        for (int l = x1; x1 < x2 ? l <= x2 : l >= x2; l += x1 < x2 ? 1 : -1) {
-
-            for (int n = z1; z1 < z2 ? n <= z2 : n >= z2; n += z1 < z2 ? 1 : -1) {
-
-                for (int m = y1; y1 < y2 ? m <= y2 : m >= y2; m += y1 < y2 ? 1 : -1) {
-                    list.add(new BlockPos(l, m, n));
-                }
-            }
-        }
-    }
-
-    public static void addHollowCubeBlocks(List<BlockPos> list, int x1, int x2, int y1, int y2, int z1, int z2) {
-        Wall.addXWallBlocks(list, x1, y1, y2, z1, z2);
-        Wall.addXWallBlocks(list, x2, y1, y2, z1, z2);
-
-        Wall.addZWallBlocks(list, x1, x2, y1, y2, z1);
-        Wall.addZWallBlocks(list, x1, x2, y1, y2, z2);
-
-        Floor.addFloorBlocks(list, x1, x2, y1, z1, z2);
-        Floor.addFloorBlocks(list, x1, x2, y2, z1, z2);
-    }
-
-    public static void addSkeletonCubeBlocks(List<BlockPos> list, int x1, int x2, int y1, int y2, int z1, int z2) {
-        Line.addXLineBlocks(list, x1, x2, y1, z1);
-        Line.addXLineBlocks(list, x1, x2, y1, z2);
-        Line.addXLineBlocks(list, x1, x2, y2, z1);
-        Line.addXLineBlocks(list, x1, x2, y2, z2);
-
-        Line.addYLineBlocks(list, y1, y2, x1, z1);
-        Line.addYLineBlocks(list, y1, y2, x1, z2);
-        Line.addYLineBlocks(list, y1, y2, x2, z1);
-        Line.addYLineBlocks(list, y1, y2, x2, z2);
-
-        Line.addZLineBlocks(list, z1, z2, x1, y1);
-        Line.addZLineBlocks(list, z1, z2, x1, y2);
-        Line.addZLineBlocks(list, z1, z2, x2, y1);
-        Line.addZLineBlocks(list, z1, z2, x2, y2);
-    }
-}

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

@@ -1,50 +0,0 @@
-package nl.requios.effortlessbuilding.buildmode.buildmodes;
-
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.util.math.BlockPos;
-import nl.requios.effortlessbuilding.buildmode.ThreeClicksBuildMode;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class Cylinder extends ThreeClicksBuildMode {
-
-    @Override
-    public BlockPos findSecondPos(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
-        return Floor.findFloor(player, firstPos, skipRaytrace);
-    }
-
-    @Override
-    public BlockPos findThirdPos(EntityPlayer player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace) {
-        return findHeight(player, secondPos, skipRaytrace);
-    }
-
-    @Override
-    public List<BlockPos> getIntermediateBlocks(EntityPlayer 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(EntityPlayer 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(EntityPlayer 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

@@ -1,54 +0,0 @@
-package nl.requios.effortlessbuilding.buildmode.buildmodes;
-
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
-import nl.requios.effortlessbuilding.buildmode.ThreeClicksBuildMode;
-import nl.requios.effortlessbuilding.helper.ReachHelper;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class DiagonalLine extends ThreeClicksBuildMode {
-
-    @Override
-    protected BlockPos findSecondPos(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
-        return Floor.findFloor(player, firstPos, skipRaytrace);
-    }
-
-    @Override
-    protected BlockPos findThirdPos(EntityPlayer player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace) {
-        return findHeight(player, secondPos, skipRaytrace);
-    }
-
-    @Override
-    protected List<BlockPos> getIntermediateBlocks(EntityPlayer player, int x1, int y1, int z1, int x2, int y2, int z2) {
-        //Add diagonal line from first to second
-        return getDiagonalLineBlocks(player, x1, y1, z1, x2, y2, z2, 10);
-    }
-
-    @Override
-    protected List<BlockPos> getFinalBlocks(EntityPlayer player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
-        //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(EntityPlayer 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

@@ -1,52 +0,0 @@
-package nl.requios.effortlessbuilding.buildmode.buildmodes;
-
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.util.math.BlockPos;
-import nl.requios.effortlessbuilding.buildmode.ThreeClicksBuildMode;
-import nl.requios.effortlessbuilding.helper.ReachHelper;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class DiagonalWall extends ThreeClicksBuildMode {
-
-    @Override
-    protected BlockPos findSecondPos(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
-        return Floor.findFloor(player, firstPos, skipRaytrace);
-    }
-
-    @Override
-    protected BlockPos findThirdPos(EntityPlayer player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace) {
-        return findHeight(player, secondPos, skipRaytrace);
-    }
-
-    @Override
-    protected List<BlockPos> getIntermediateBlocks(EntityPlayer 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(EntityPlayer 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(EntityPlayer 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 diagonal line blocks
-        List<BlockPos> diagonalLineBlocks = DiagonalLine.getDiagonalLineBlocks(player, x1, y1, z1, x2, y2, z2, 1);
-
-        int lowest = Math.min(y1, y3);
-        int highest = Math.max(y1, y3);
-
-        //Copy diagonal line on y axis
-        for (int y = lowest; y <= highest; y++) {
-            for (BlockPos blockPos : diagonalLineBlocks) {
-                list.add(new BlockPos(blockPos.getX(), y, blockPos.getZ()));
-            }
-        }
-
-        return list;
-    }
-}

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

@@ -1,93 +0,0 @@
-package nl.requios.effortlessbuilding.buildmode.buildmodes;
-
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
-import nl.requios.effortlessbuilding.buildmode.BuildModes;
-import nl.requios.effortlessbuilding.buildmode.TwoClicksBuildMode;
-import nl.requios.effortlessbuilding.buildmode.ModeOptions;
-import nl.requios.effortlessbuilding.helper.ReachHelper;
-
-import java.util.*;
-
-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, EntityPlayer player, boolean skipRaytrace) {
-
-            return BuildModes.isCriteriaValid(start, look, reach, player, skipRaytrace, planeBound, planeBound, distToPlayerSq);
-        }
-    }
-
-    @Override
-    protected BlockPos findSecondPos(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
-        return findFloor(player, firstPos, skipRaytrace);
-    }
-
-    public static BlockPos findFloor(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
-        Vec3d look = player.getLookVec();
-        Vec3d start = new Vec3d(player.posX, player.posY + player.getEyeHeight(), player.posZ);
-
-        List<Criteria> criteriaList = new ArrayList<>(3);
-
-        //Y
-        Vec3d yBound = BuildModes.findYBound(firstPos.getY(), start, look);
-        criteriaList.add(new Criteria(yBound, 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;
-
-        //Then only 1 can be valid, return that one
-        Criteria selected = criteriaList.get(0);
-
-        return new BlockPos(selected.planeBound);
-    }
-
-    @Override
-    protected List<BlockPos> getAllBlocks(EntityPlayer 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(EntityPlayer player, int x1, int y1, int z1, int x2, int y2, int z2) {
-        List<BlockPos> list = new ArrayList<>();
-
-        if (ModeOptions.getFill() == ModeOptions.ActionEnum.FULL)
-            addFloorBlocks(list, x1, x2, y1, z1, z2);
-        else
-            addHollowFloorBlocks(list, x1, x2, y1, z1, z2);
-
-        return list;
-    }
-
-    public static void addFloorBlocks(List<BlockPos> list, int x1, int x2, int y, int z1, int z2) {
-
-        for (int l = x1; x1 < x2 ? l <= x2 : l >= x2; l += x1 < x2 ? 1 : -1) {
-
-            for (int n = z1; z1 < z2 ? n <= z2 : n >= z2; n += z1 < z2 ? 1 : -1) {
-
-                list.add(new BlockPos(l, y, n));
-            }
-        }
-    }
-
-    public static void addHollowFloorBlocks(List<BlockPos> list, int x1, int x2, int y, int z1, int z2) {
-        Line.addXLineBlocks(list, x1, x2, y, z1);
-        Line.addXLineBlocks(list, x1, x2, y, z2);
-        Line.addZLineBlocks(list, z1, z2, x1, y);
-        Line.addZLineBlocks(list, z1, z2, x2, y);
-    }
-}

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

@@ -1,95 +0,0 @@
-package nl.requios.effortlessbuilding.buildmode.buildmodes;
-
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.util.math.BlockPos;
-import nl.requios.effortlessbuilding.buildmode.ModeOptions;
-import nl.requios.effortlessbuilding.buildmode.ThreeClicksBuildMode;
-import nl.requios.effortlessbuilding.helper.ReachHelper;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class SlopeFloor extends ThreeClicksBuildMode {
-
-    @Override
-    protected BlockPos findSecondPos(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
-        return Floor.findFloor(player, firstPos, skipRaytrace);
-    }
-
-    @Override
-    protected BlockPos findThirdPos(EntityPlayer player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace) {
-        return findHeight(player, secondPos, skipRaytrace);
-    }
-
-    @Override
-    protected List<BlockPos> getIntermediateBlocks(EntityPlayer 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(EntityPlayer 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(EntityPlayer player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
-        List<BlockPos> list = new ArrayList<>();
-
-        int axisLimit = ReachHelper.getMaxBlocksPerAxis(player);
-
-        //Determine whether to use x or z axis to slope up
-        boolean onXAxis = true;
-
-        int xLength = Math.abs(x2 - x1);
-        int zLength = Math.abs(z2 - z1);
-
-        if (ModeOptions.getRaisedEdge() == ModeOptions.ActionEnum.SHORT_EDGE) {
-            //Slope along short edge
-            if (zLength > xLength) onXAxis = false;
-        } else {
-            //Slope along long edge
-            if (zLength <= xLength) onXAxis = false;
-        }
-
-        if (onXAxis) {
-            //Along X goes up
-
-            //Get diagonal line blocks
-            List<BlockPos> diagonalLineBlocks = DiagonalLine.getDiagonalLineBlocks(player, x1, y1, z1, x2, y3, z1, 1f);
-
-            //Limit amount of blocks we can place
-            int lowest = Math.min(z1, z2);
-            int highest = Math.max(z1, z2);
-
-            if (highest - lowest >= axisLimit) highest = lowest + axisLimit - 1;
-
-            //Copy diagonal line on x axis
-            for (int z = lowest; z <= highest; z++) {
-                for (BlockPos blockPos : diagonalLineBlocks) {
-                    list.add(new BlockPos(blockPos.getX(), blockPos.getY(), z));
-                }
-            }
-
-        } else {
-            //Along Z goes up
-
-            //Get diagonal line blocks
-            List<BlockPos> diagonalLineBlocks = DiagonalLine.getDiagonalLineBlocks(player, x1, y1, z1, x1, y3, z2, 1f);
-
-            //Limit amount of blocks we can place
-            int lowest = Math.min(x1, x2);
-            int highest = Math.max(x1, x2);
-
-            if (highest - lowest >= axisLimit) highest = lowest + axisLimit - 1;
-
-            //Copy diagonal line on x axis
-            for (int x = lowest; x <= highest; x++) {
-                for (BlockPos blockPos : diagonalLineBlocks) {
-                    list.add(new BlockPos(x, blockPos.getY(), blockPos.getZ()));
-                }
-            }
-        }
-
-        return list;
-    }
-}

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

@@ -1,110 +0,0 @@
-package nl.requios.effortlessbuilding.buildmode.buildmodes;
-
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.MathHelper;
-import nl.requios.effortlessbuilding.buildmode.ModeOptions;
-import nl.requios.effortlessbuilding.buildmode.ThreeClicksBuildMode;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class Sphere extends ThreeClicksBuildMode {
-
-    @Override
-    public BlockPos findSecondPos(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
-        return Floor.findFloor(player, firstPos, skipRaytrace);
-    }
-
-    @Override
-    public BlockPos findThirdPos(EntityPlayer player, BlockPos firstPos, BlockPos secondPos, boolean skipRaytrace) {
-        return findHeight(player, secondPos, skipRaytrace);
-    }
-
-    @Override
-    public List<BlockPos> getIntermediateBlocks(EntityPlayer 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(EntityPlayer 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(EntityPlayer player, int x1, int y1, int z1, int x2, int y2, int z2, int x3, int y3, int z3) {
-        List<BlockPos> list = new ArrayList<>();
-
-        float centerX = x1;
-        float centerY = y1;
-        float centerZ = z1;
-
-        //Adjust for CIRCLE_START
-        if (ModeOptions.getCircleStart() == ModeOptions.ActionEnum.CIRCLE_START_CORNER) {
-            centerX = x1 + (x2 - x1) / 2f;
-            centerY = y1 + (y3 - y1) / 2f;
-            centerZ = z1 + (z2 - z1) / 2f;
-        } else {
-            x1 = (int) (centerX - (x2 - centerX));
-            y1 = (int) (centerY - (y3 - centerY));
-            z1 = (int) (centerZ - (z2 - centerZ));
-        }
-
-        float radiusX = MathHelper.abs(x2 - centerX);
-        float radiusY = MathHelper.abs(y3 - centerY);
-        float radiusZ = MathHelper.abs(z2 - centerZ);
-
-        if (ModeOptions.getFill() == ModeOptions.ActionEnum.FULL)
-            addSphereBlocks(list, x1, y1, z1, x3, y3, z3, centerX, centerY, centerZ, radiusX, radiusY, radiusZ);
-        else
-            addHollowSphereBlocks(list, x1, y1, z1, x3, y3, z3, centerX, centerY, centerZ, radiusX, radiusY, radiusZ);
-
-        return list;
-    }
-
-    public static void addSphereBlocks(List<BlockPos> list, int x1, int y1, int z1, int x2, int y2, int z2,
-                                       float centerX, float centerY, float centerZ, float radiusX, float radiusY, float radiusZ) {
-        for (int l = x1; x1 < x2 ? l <= x2 : l >= x2; l += x1 < x2 ? 1 : -1) {
-
-            for (int n = z1; z1 < z2 ? n <= z2 : n >= z2; n += z1 < z2 ? 1 : -1) {
-
-                for (int m = y1; y1 < y2 ? m <= y2 : m >= y2; m += y1 < y2 ? 1 : -1) {
-
-                    float distance = distance(l, m, n, centerX, centerY, centerZ);
-                    float radius = calculateSpheroidRadius(centerX, centerY, centerZ, radiusX, radiusY, radiusZ, l, m, n);
-                    if (distance < radius + 0.4f)
-                        list.add(new BlockPos(l, m, n));
-                }
-            }
-        }
-    }
-
-    public static void addHollowSphereBlocks(List<BlockPos> list, int x1, int y1, int z1, int x2, int y2, int z2,
-                                             float centerX, float centerY, float centerZ, float radiusX, float radiusY, float radiusZ) {
-        for (int l = x1; x1 < x2 ? l <= x2 : l >= x2; l += x1 < x2 ? 1 : -1) {
-
-            for (int n = z1; z1 < z2 ? n <= z2 : n >= z2; n += z1 < z2 ? 1 : -1) {
-
-                for (int m = y1; y1 < y2 ? m <= y2 : m >= y2; m += y1 < y2 ? 1 : -1) {
-
-                    float distance = distance(l, m, n, centerX, centerY, centerZ);
-                    float radius = calculateSpheroidRadius(centerX, centerY, centerZ, radiusX, radiusY, radiusZ, l, m, n);
-                    if (distance < radius + 0.4f && distance > radius - 0.6f)
-                        list.add(new BlockPos(l, m, n));
-                }
-            }
-        }
-    }
-
-    private static float distance(float x1, float y1, float z1, float x2, float y2, float z2) {
-        return MathHelper.sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1) + (z2 - z1) * (z2 - z1));
-    }
-
-    public static float calculateSpheroidRadius(float centerX, float centerY, float centerZ, float radiusX, float radiusY, float radiusZ, int x, int y, int z) {
-        //Twice ellipse radius
-        float radiusXZ = Circle.calculateEllipseRadius(centerX, centerZ, radiusX, radiusZ, x, z);
-
-        //TODO project x to plane
-
-        return Circle.calculateEllipseRadius(centerX, centerY, radiusXZ, radiusY, x, y);
-    }
-}

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

@@ -1,134 +0,0 @@
-package nl.requios.effortlessbuilding.buildmode.buildmodes;
-
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
-import nl.requios.effortlessbuilding.buildmode.BuildModes;
-import nl.requios.effortlessbuilding.buildmode.TwoClicksBuildMode;
-import nl.requios.effortlessbuilding.buildmode.ModeOptions;
-import nl.requios.effortlessbuilding.helper.ReachHelper;
-
-import java.util.*;
-
-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, EntityPlayer player, boolean skipRaytrace) {
-
-            return BuildModes.isCriteriaValid(start, look, reach, player, skipRaytrace, planeBound, planeBound, distToPlayerSq);
-        }
-    }
-
-    @Override
-    protected BlockPos findSecondPos(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
-        return findWall(player, firstPos, skipRaytrace);
-    }
-
-    public static BlockPos findWall(EntityPlayer player, BlockPos firstPos, boolean skipRaytrace) {
-        Vec3d look = player.getLookVec();
-        Vec3d start = new Vec3d(player.posX, player.posY + player.getEyeHeight(), player.posZ);
-
-        List<Criteria> criteriaList = new ArrayList<>(3);
-
-        //X
-        Vec3d xBound = BuildModes.findXBound(firstPos.getX(), start, look);
-        criteriaList.add(new Criteria(xBound, firstPos, start, look));
-
-        //Z
-        Vec3d zBound = BuildModes.findZBound(firstPos.getZ(), start, look);
-        criteriaList.add(new Criteria(zBound, firstPos, start, look));
-
-        //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
-        Criteria selected = criteriaList.get(0);
-
-        //If multiple are valid, choose based on criteria
-        if (criteriaList.size() > 1) {
-            //Select the one that is closest
-            //Limit the angle to not be too extreme
-            for (int i = 1; i < criteriaList.size(); i++) {
-                Criteria criteria = criteriaList.get(i);
-                if (criteria.distToPlayerSq < selected.distToPlayerSq && Math.abs(criteria.angle) - Math.abs(selected.angle) < 3)
-                    selected = criteria;
-            }
-        }
-
-        return new BlockPos(selected.planeBound);
-    }
-
-    @Override
-    protected List<BlockPos> getAllBlocks(EntityPlayer 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(EntityPlayer player, int x1, int y1, int z1, int x2, int y2, int z2) {
-        List<BlockPos> list = new ArrayList<>();
-
-        if (x1 == x2) {
-            if (ModeOptions.getFill() == ModeOptions.ActionEnum.FULL)
-                addXWallBlocks(list, x1, y1, y2, z1, z2);
-            else
-                addXHollowWallBlocks(list, x1, y1, y2, z1, z2);
-        } else {
-            if (ModeOptions.getFill() == ModeOptions.ActionEnum.FULL)
-                addZWallBlocks(list, x1, x2, y1, y2, z1);
-            else
-                addZHollowWallBlocks(list, x1, x2, y1, y2, z1);
-        }
-
-        return list;
-    }
-
-    public static void addXWallBlocks(List<BlockPos> list, int x, int y1, int y2, int z1, int z2) {
-
-        for (int z = z1; z1 < z2 ? z <= z2 : z >= z2; z += z1 < z2 ? 1 : -1) {
-
-            for (int y = y1; y1 < y2 ? y <= y2 : y >= y2; y += y1 < y2 ? 1 : -1) {
-                list.add(new BlockPos(x, y, z));
-            }
-        }
-    }
-
-    public static void addZWallBlocks(List<BlockPos> list, int x1, int x2, int y1, int y2, int z) {
-
-        for (int x = x1; x1 < x2 ? x <= x2 : x >= x2; x += x1 < x2 ? 1 : -1) {
-
-            for (int y = y1; y1 < y2 ? y <= y2 : y >= y2; y += y1 < y2 ? 1 : -1) {
-                list.add(new BlockPos(x, y, z));
-            }
-        }
-    }
-
-    public static void addXHollowWallBlocks(List<BlockPos> list, int x, int y1, int y2, int z1, int z2) {
-        Line.addZLineBlocks(list, z1, z2, x, y1);
-        Line.addZLineBlocks(list, z1, z2, x, y2);
-        Line.addYLineBlocks(list, y1, y2, x, z1);
-        Line.addYLineBlocks(list, y1, y2, x, z2);
-    }
-
-    public static void addZHollowWallBlocks(List<BlockPos> list, int x1, int x2, int y1, int y2, int z) {
-        Line.addXLineBlocks(list, x1, x2, y1, z);
-        Line.addXLineBlocks(list, x1, x2, y2, z);
-        Line.addYLineBlocks(list, y1, y2, x1, z);
-        Line.addYLineBlocks(list, y1, y2, x2, z);
-    }
-}

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

@@ -3,8 +3,6 @@ package nl.requios.effortlessbuilding.buildmodifier;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.init.Blocks;
-import net.minecraft.item.BlockItemUseContext;
 import net.minecraft.item.ItemBlock;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.EnumFacing;
@@ -12,7 +10,6 @@ import net.minecraft.util.EnumHand;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Vec3d;
 import net.minecraft.world.World;
-import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.compatibility.CompatHelper;
 import nl.requios.effortlessbuilding.helper.InventoryHelper;
 import nl.requios.effortlessbuilding.helper.SurvivalHelper;
@@ -23,6 +20,7 @@ import java.util.*;
 
 public class BuildModifiers {
 
+
     //Called from BuildModes
     public static void onBlockPlaced(EntityPlayer player, List<BlockPos> startCoordinates, EnumFacing sideHit, Vec3d hitVec, boolean placeStartPos) {
         World world = player.world;
@@ -77,18 +75,10 @@ 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 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()) {
-            //add to undo stack
-            BlockPos firstPos = startCoordinates.get(0);
-            BlockPos secondPos = startCoordinates.get(startCoordinates.size() - 1);
-            UndoRedo.addUndo(player, new BlockSet(coordinates, previousBlockStates, newBlockStates, hitVec, firstPos, secondPos));
-        }
+        //add to undo stack
+        BlockPos firstPos = startCoordinates.get(0);
+        BlockPos secondPos = startCoordinates.get(startCoordinates.size() - 1);
+        UndoRedo.addUndo(player, new BlockSet(coordinates, previousBlockStates, newBlockStates, hitVec, firstPos, secondPos));
     }
 
     public static void onBlockBroken(EntityPlayer player, List<BlockPos> startCoordinates, boolean breakStartPos) {
@@ -109,8 +99,8 @@ public class BuildModifiers {
             BlockPreviewRenderer.onBlocksBroken();
 
             //list of air blockstates
-            for (int i = 0; i < coordinates.size(); i++) {
-                newBlockStates.add(Blocks.AIR.getDefaultState());
+            for (BlockPos coordinate : coordinates) {
+                newBlockStates.add(Block.getBlockById(0).getDefaultState());
             }
 
         } else {
@@ -135,10 +125,6 @@ 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());
-
         //add to undo stack
         BlockPos firstPos = startCoordinates.get(0);
         BlockPos secondPos = startCoordinates.get(startCoordinates.size() - 1);
@@ -236,8 +222,8 @@ public class BuildModifiers {
     }
 
     public static IBlockState getBlockStateFromItem(ItemStack itemStack, EntityPlayer player, BlockPos blockPos, EnumFacing facing, Vec3d hitVec, EnumHand hand) {
-        return Block.getBlockFromItem(itemStack.getItem()).getStateForPlacement(new BlockItemUseContext(player.world, player, itemStack, blockPos, facing,
-                ((float) hitVec.x), ((float) hitVec.y), ((float) hitVec.z)));
+        return Block.getBlockFromItem(itemStack.getItem()).getStateForPlacement(player.world, blockPos, facing,
+                ((float) hitVec.x), ((float) hitVec.y), ((float) hitVec.z), itemStack.getMetadata(), player, hand);
     }
 
     //Returns true if equal (or both null)
@@ -245,16 +231,6 @@ public class BuildModifiers {
         if (coordinates1 == null && coordinates2 == null) return true;
         if (coordinates1 == null || coordinates2 == null) return false;
 
-        //Check count, not actual values
-        if (coordinates1.size() == coordinates2.size()){
-            if (coordinates1.size() == 1){
-                return coordinates1.get(0).equals(coordinates2.get(0));
-            }
-            return true;
-        } else {
-            return false;
-        }
-
-//        return coordinates1.equals(coordinates2);
+        return coordinates1.equals(coordinates2);
     }
 }

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

@@ -7,8 +7,6 @@ import net.minecraft.block.BlockStairs;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
-import net.minecraft.state.properties.Half;
-import net.minecraft.state.properties.SlabType;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.EnumHand;
 import net.minecraft.util.math.BlockPos;
@@ -120,7 +118,7 @@ public class Mirror {
         }
 
         //Find blockstate
-        IBlockState newBlockState = oldBlockState == null ? null : oldBlockState.mirror(net.minecraft.util.Mirror.FRONT_BACK);
+        IBlockState newBlockState = oldBlockState == null ? null : oldBlockState.withMirror(net.minecraft.util.Mirror.FRONT_BACK);
 
         //Store blockstate and itemstack
         blockStates.add(newBlockState);
@@ -165,7 +163,7 @@ public class Mirror {
         }
 
         //Find blockstate
-        IBlockState newBlockState = oldBlockState == null ? null : oldBlockState.mirror(net.minecraft.util.Mirror.LEFT_RIGHT);
+        IBlockState newBlockState = oldBlockState == null ? null : oldBlockState.withMirror(net.minecraft.util.Mirror.LEFT_RIGHT);
 
         //Store blockstate and itemstack
         blockStates.add(newBlockState);
@@ -187,39 +185,38 @@ public class Mirror {
     private static IBlockState getVerticalMirror(IBlockState blockState) {
         //Stairs
         if (blockState.getBlock() instanceof BlockStairs) {
-            if (blockState.get(BlockStairs.HALF) == Half.BOTTOM) {
-                return blockState.with(BlockStairs.HALF, Half.TOP);
+            if (blockState.getValue(BlockStairs.HALF) == BlockStairs.EnumHalf.BOTTOM) {
+                return blockState.withProperty(BlockStairs.HALF, BlockStairs.EnumHalf.TOP);
             } else {
-                return blockState.with(BlockStairs.HALF, Half.BOTTOM);
+                return blockState.withProperty(BlockStairs.HALF, BlockStairs.EnumHalf.BOTTOM);
             }
         }
 
         //Slabs
         if (blockState.getBlock() instanceof BlockSlab) {
-            if (blockState.get(BlockSlab.TYPE) == SlabType.DOUBLE) {
-                return blockState;
-            } else if (blockState.get(BlockSlab.TYPE) == SlabType.BOTTOM) {
-                return blockState.with(BlockSlab.TYPE, SlabType.TOP);
+            if (((BlockSlab) blockState.getBlock()).isDouble()) return blockState;
+            if (blockState.getValue(BlockSlab.HALF) == BlockSlab.EnumBlockHalf.BOTTOM) {
+                return blockState.withProperty(BlockSlab.HALF, BlockSlab.EnumBlockHalf.TOP);
             } else {
-                return blockState.with(BlockSlab.TYPE, SlabType.BOTTOM);
+                return blockState.withProperty(BlockSlab.HALF, BlockSlab.EnumBlockHalf.BOTTOM);
             }
         }
 
         //Buttons, endrod, observer, piston
         if (blockState.getBlock() instanceof BlockDirectional) {
-            if (blockState.get(BlockDirectional.FACING) == EnumFacing.DOWN) {
-                return blockState.with(BlockDirectional.FACING, EnumFacing.UP);
-            } else if (blockState.get(BlockDirectional.FACING) == EnumFacing.UP) {
-                return blockState.with(BlockDirectional.FACING, EnumFacing.DOWN);
+            if (blockState.getValue(BlockDirectional.FACING) == EnumFacing.DOWN) {
+                return blockState.withProperty(BlockDirectional.FACING, EnumFacing.UP);
+            } else if (blockState.getValue(BlockDirectional.FACING) == EnumFacing.UP) {
+                return blockState.withProperty(BlockDirectional.FACING, EnumFacing.DOWN);
             }
         }
 
         //Dispenser, dropper
         if (blockState.getBlock() instanceof BlockDispenser) {
-            if (blockState.get(BlockDispenser.FACING) == EnumFacing.DOWN) {
-                return blockState.with(BlockDispenser.FACING, EnumFacing.UP);
-            } else if (blockState.get(BlockDispenser.FACING) == EnumFacing.UP) {
-                return blockState.with(BlockDispenser.FACING, EnumFacing.DOWN);
+            if (blockState.getValue(BlockDispenser.FACING) == EnumFacing.DOWN) {
+                return blockState.withProperty(BlockDispenser.FACING, EnumFacing.UP);
+            } else if (blockState.getValue(BlockDispenser.FACING) == EnumFacing.UP) {
+                return blockState.withProperty(BlockDispenser.FACING, EnumFacing.DOWN);
             }
         }
 

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

@@ -2,42 +2,28 @@ package nl.requios.effortlessbuilding.buildmodifier;
 
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;
-import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.fml.common.Mod;
-import net.minecraftforge.fml.network.PacketDistributor;
 import nl.requios.effortlessbuilding.BuildConfig;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.capability.ModifierCapabilityManager;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
 import nl.requios.effortlessbuilding.network.ModifierSettingsMessage;
-import nl.requios.effortlessbuilding.network.PacketHandler;
-
-import javax.annotation.Nonnull;
-import java.util.HashMap;
-import java.util.UUID;
 
 @Mod.EventBusSubscriber
 public class ModifierSettingsManager {
 
     //Retrieves the buildsettings of a player through the modifierCapability capability
     //Never returns null
-    @Nonnull
     public static ModifierSettings getModifierSettings(EntityPlayer player){
-        LazyOptional<ModifierCapabilityManager.IModifierCapability> modifierCapability =
-                player.getCapability(ModifierCapabilityManager.modifierCapability, null);
-
-        if (modifierCapability.isPresent()) {
-            ModifierCapabilityManager.IModifierCapability capability = modifierCapability.orElse(null);
+        if (player.hasCapability(ModifierCapabilityManager.modifierCapability, null)) {
+            ModifierCapabilityManager.IModifierCapability capability = player.getCapability(
+                    ModifierCapabilityManager.modifierCapability, null);
             if (capability.getModifierData() == null) {
                 capability.setModifierData(new ModifierSettings());
             }
             return capability.getModifierData();
         }
-
-        //Player does not have modifierCapability capability
-        //Return dummy settings
-        return new ModifierSettings();
-//        throw new IllegalArgumentException("Player does not have modifierCapability capability");
+        throw new IllegalArgumentException("Player does not have modifierCapability capability");
     }
 
     public static void setModifierSettings(EntityPlayer player, ModifierSettings modifierSettings) {
@@ -45,15 +31,11 @@ public class ModifierSettingsManager {
             EffortlessBuilding.log("Cannot set buildsettings, player is null");
             return;
         }
-
-        LazyOptional<ModifierCapabilityManager.IModifierCapability> modifierCapability =
-                player.getCapability(ModifierCapabilityManager.modifierCapability, null);
-
-        modifierCapability.ifPresent((capability) -> {
+        if (player.hasCapability(ModifierCapabilityManager.modifierCapability, null)) {
+            ModifierCapabilityManager.IModifierCapability capability = player.getCapability(
+                    ModifierCapabilityManager.modifierCapability, null);
             capability.setModifierData(modifierSettings);
-        });
-
-        if (!modifierCapability.isPresent()) {
+        } else {
             EffortlessBuilding.log(player, "Saving buildsettings failed.");
         }
     }
@@ -181,28 +163,33 @@ public class ModifierSettingsManager {
             //Set mirror radius to max
             int reach = 10;
             switch (reachUpgrade) {
-                case 0: reach = BuildConfig.reach.maxReachLevel0.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;
+                case 0: reach = BuildConfig.reach.maxReachLevel0; break;
+                case 1: reach =  BuildConfig.reach.maxReachLevel1; break;
+                case 2: reach =  BuildConfig.reach.maxReachLevel2; break;
+                case 3: reach =  BuildConfig.reach.maxReachLevel3; break;
             }
 
+            EffortlessBuilding.log("before "+this.mirrorSettings.radius);
+
             if (this.mirrorSettings != null)
                 this.mirrorSettings.radius = reach / 2;
             if (this.radialMirrorSettings != null)
                 this.radialMirrorSettings.radius = reach / 2;
+
+            EffortlessBuilding.log("after "+this.mirrorSettings.radius);
         }
     }
 
     public static void handleNewPlayer(EntityPlayer player){
-        //Makes sure player has modifier settings (if it doesnt it will create it)
-        getModifierSettings(player);
+        if (getModifierSettings(player) == null) {
+            setModifierSettings(player, new ModifierSettings());
+        }
 
         //Only on server
         if (!player.world.isRemote) {
             //Send to client
             ModifierSettingsMessage msg = new ModifierSettingsMessage(getModifierSettings(player));
-            PacketHandler.INSTANCE.send(PacketDistributor.PLAYER.with(() -> (EntityPlayerMP) player), msg);
+            EffortlessBuilding.packetHandler.sendTo(msg, (EntityPlayerMP) player);
         }
     }
 }

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

@@ -143,11 +143,11 @@ public class RadialMirror {
         IBlockState newBlockState = blockState;
 
         if (startAngleToCenter < -0.751 * Math.PI || startAngleToCenter > 0.749 * Math.PI) {
-            newBlockState = blockState.rotate(Rotation.CLOCKWISE_180);
+            newBlockState = blockState.withRotation(Rotation.CLOCKWISE_180);
         } else if (startAngleToCenter < -0.251 * Math.PI) {
-            newBlockState = blockState.rotate(Rotation.COUNTERCLOCKWISE_90);
+            newBlockState = blockState.withRotation(Rotation.COUNTERCLOCKWISE_90);
         } else if (startAngleToCenter > 0.249 * Math.PI) {
-            newBlockState = blockState.rotate(Rotation.CLOCKWISE_90);
+            newBlockState = blockState.withRotation(Rotation.CLOCKWISE_90);
         }
 
         return newBlockState;
@@ -158,24 +158,24 @@ public class RadialMirror {
         double angleToCenter = MathHelper.atan2(relVec.x, relVec.z); //between -PI and PI
 
         if (angleToCenter < -0.751 * Math.PI || angleToCenter > 0.749 * Math.PI) {
-            newBlockState = blockState.rotate(Rotation.CLOCKWISE_180);
+            newBlockState = blockState.withRotation(Rotation.CLOCKWISE_180);
             if (alternate) {
-                newBlockState = newBlockState.mirror(Mirror.FRONT_BACK);
+                newBlockState = newBlockState.withMirror(Mirror.FRONT_BACK);
             }
         } else if (angleToCenter < -0.251 * Math.PI) {
-            newBlockState = blockState.rotate(Rotation.CLOCKWISE_90);
+            newBlockState = blockState.withRotation(Rotation.CLOCKWISE_90);
             if (alternate) {
-                newBlockState = newBlockState.mirror(Mirror.LEFT_RIGHT);
+                newBlockState = newBlockState.withMirror(Mirror.LEFT_RIGHT);
             }
         } else if (angleToCenter > 0.249 * Math.PI) {
-            newBlockState = blockState.rotate(Rotation.COUNTERCLOCKWISE_90);
+            newBlockState = blockState.withRotation(Rotation.COUNTERCLOCKWISE_90);
             if (alternate) {
-                newBlockState = newBlockState.mirror(Mirror.LEFT_RIGHT);
+                newBlockState = newBlockState.withMirror(Mirror.LEFT_RIGHT);
             }
         } else {
             newBlockState = blockState;
             if (alternate) {
-                newBlockState = newBlockState.mirror(Mirror.FRONT_BACK);
+                newBlockState = newBlockState.withMirror(Mirror.FRONT_BACK);
             }
         }
 

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

@@ -3,7 +3,6 @@ package nl.requios.effortlessbuilding.buildmodifier;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.init.Blocks;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemBlock;
 import net.minecraft.item.ItemStack;
@@ -32,25 +31,9 @@ public class UndoRedo {
     public static void addUndo(EntityPlayer player, BlockSet blockSet) {
         Map<UUID, FixedStack<BlockSet>> undoStacks = player.world.isRemote ? undoStacksClient : undoStacksServer;
 
-        //Assert coordinates is as long as previous and new blockstate lists
-        if (blockSet.getCoordinates().size() != blockSet.getPreviousBlockStates().size() ||
-                blockSet.getCoordinates().size() != blockSet.getNewBlockStates().size()) {
-            EffortlessBuilding.logger.error("Coordinates and blockstate lists are not equal length. Coordinates: {}. Previous blockstates: {}. New blockstates: {}.",
-                    blockSet.getCoordinates().size(), blockSet.getPreviousBlockStates().size(), blockSet.getNewBlockStates().size());
-        }
-
-        //Warn if previous and new blockstate are equal
-        //Can happen in a lot of valid cases
-//        for (int i = 0; i < blockSet.getCoordinates().size(); i++) {
-//            if (blockSet.getPreviousBlockStates().get(i).equals(blockSet.getNewBlockStates().get(i))) {
-//                EffortlessBuilding.logger.warn("Previous and new blockstates are equal at index {}. Blockstate: {}.",
-//                        i, blockSet.getPreviousBlockStates().get(i));
-//            }
-//        }
-
         //If no stack exists, make one
         if (!undoStacks.containsKey(player.getUniqueID())) {
-            undoStacks.put(player.getUniqueID(), new FixedStack<>(new BlockSet[BuildConfig.survivalBalancers.undoStackSize.get()]));
+            undoStacks.put(player.getUniqueID(), new FixedStack<>(new BlockSet[BuildConfig.survivalBalancers.undoStackSize]));
         }
 
         undoStacks.get(player.getUniqueID()).push(blockSet);
@@ -59,11 +42,9 @@ public class UndoRedo {
     private static void addRedo(EntityPlayer player, BlockSet blockSet) {
         Map<UUID, FixedStack<BlockSet>> redoStacks = player.world.isRemote ? redoStacksClient : redoStacksServer;
 
-        //(No asserts necessary, it's private)
-
         //If no stack exists, make one
         if (!redoStacks.containsKey(player.getUniqueID())) {
-            redoStacks.put(player.getUniqueID(), new FixedStack<>(new BlockSet[BuildConfig.survivalBalancers.undoStackSize.get()]));
+            redoStacks.put(player.getUniqueID(), new FixedStack<>(new BlockSet[BuildConfig.survivalBalancers.undoStackSize]));
         }
 
         redoStacks.get(player.getUniqueID()).push(blockSet);
@@ -95,12 +76,10 @@ public class UndoRedo {
                 BlockPos coordinate = coordinates.get(i);
                 ItemStack itemStack = itemStacks.get(i);
 
-                if (previousBlockStates.get(i).equals(newBlockStates.get(i))) continue;
-
                 //get blockstate from itemstack
-                IBlockState previousBlockState = Blocks.AIR.getDefaultState();
+                IBlockState previousBlockState = Block.getBlockById(0).getDefaultState();
                 if (itemStack.getItem() instanceof ItemBlock) {
-                    previousBlockState = previousBlockStates.get(i);//((ItemBlock) itemStack.getItem()).getBlock().getDefaultState();
+                    previousBlockState = ((ItemBlock) itemStack.getItem()).getBlock().getDefaultState();
                 }
 
                 if (player.world.isBlockLoaded(coordinate, true)) {
@@ -109,9 +88,7 @@ public class UndoRedo {
                         itemStack = findItemStackInInventory(player, previousBlockStates.get(i));
                         //get blockstate from new itemstack
                         if (!itemStack.isEmpty() && itemStack.getItem() instanceof ItemBlock) {
-                            previousBlockState = previousBlockStates.get(i);//((ItemBlock) itemStack.getItem()).getBlock().getDefaultState();
-                        } else {
-                            previousBlockState = Blocks.AIR.getDefaultState();
+                            previousBlockState = ((ItemBlock) itemStack.getItem()).getBlock().getDefaultState();
                         }
                     }
                     if (itemStack.isEmpty()) SurvivalHelper.breakBlock(player.world, player, coordinate, true);
@@ -138,7 +115,6 @@ public class UndoRedo {
 
         BlockSet blockSet = redoStack.pop();
         List<BlockPos> coordinates = blockSet.getCoordinates();
-        List<IBlockState> previousBlockStates = blockSet.getPreviousBlockStates();
         List<IBlockState> newBlockStates = blockSet.getNewBlockStates();
         Vec3d hitVec = blockSet.getHitVec();
 
@@ -151,25 +127,16 @@ public class UndoRedo {
             //place blocks
             for (int i = 0; i < coordinates.size(); i++) {
                 BlockPos coordinate = coordinates.get(i);
+                IBlockState newBlockState = newBlockStates.get(i);
                 ItemStack itemStack = itemStacks.get(i);
 
-                if (previousBlockStates.get(i).equals(newBlockStates.get(i))) continue;
-
-                //get blockstate from itemstack
-                IBlockState newBlockState = Blocks.AIR.getDefaultState();
-                if (itemStack.getItem() instanceof ItemBlock) {
-                    newBlockState = newBlockStates.get(i);//((ItemBlock) itemStack.getItem()).getBlock().getDefaultState();
-                }
-
                 if (player.world.isBlockLoaded(coordinate, true)) {
                     //check itemstack empty
                     if (itemStack.isEmpty()) {
                         itemStack = findItemStackInInventory(player, newBlockStates.get(i));
                         //get blockstate from new itemstack
                         if (!itemStack.isEmpty() && itemStack.getItem() instanceof ItemBlock) {
-                            newBlockState = newBlockStates.get(i);//((ItemBlock) itemStack.getItem()).getBlock().getDefaultState();
-                        } else {
-                            newBlockState = Blocks.AIR.getDefaultState();
+                            newBlockState = ((ItemBlock) itemStack.getItem()).getBlock().getDefaultState();
                         }
                     }
                     if (itemStack.isEmpty()) SurvivalHelper.breakBlock(player.world, player, coordinate, true);
@@ -205,16 +172,13 @@ public class UndoRedo {
 
     private static ItemStack findItemStackInInventory(EntityPlayer player, IBlockState blockState) {
         ItemStack itemStack = ItemStack.EMPTY;
-        if (blockState == null) return itemStack;
 
         //First try previousBlockStates
-        //TODO try to find itemstack with right blockstate first
-        // then change line 103 back (get state from item)
         itemStack = InventoryHelper.findItemStackInInventory(player, blockState.getBlock());
 
         //then anything it drops
         if (itemStack.isEmpty()) {
-            Item itemDropped = blockState.getBlock().getItemDropped(blockState, player.world, BlockPos.ORIGIN, 10).asItem();
+            Item itemDropped = blockState.getBlock().getItemDropped(blockState, player.world.rand, 10);
             if (itemDropped instanceof ItemBlock) {
                 Block block = ((ItemBlock) itemDropped).getBlock();
                 itemStack = InventoryHelper.findItemStackInInventory(player, block);

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

@@ -3,9 +3,7 @@ package nl.requios.effortlessbuilding.capability;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.EnumFacing;
 import net.minecraftforge.common.capabilities.Capability;
-import net.minecraftforge.common.capabilities.CapabilityInject;
 import net.minecraftforge.common.capabilities.ICapabilitySerializable;
-import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.items.CapabilityItemHandler;
 import net.minecraftforge.items.IItemHandler;
 import net.minecraftforge.items.ItemStackHandler;
@@ -17,10 +15,19 @@ import javax.annotation.Nullable;
 public class ItemHandlerCapabilityProvider implements ICapabilitySerializable<NBTTagCompound> {
     IItemHandler itemHandler = new ItemStackHandler(ItemRandomizerBag.INV_SIZE);
 
-    @Nonnull
     @Override
-    public <T> LazyOptional<T> getCapability(@Nonnull Capability<T> cap, @Nullable EnumFacing side) {
-        return CapabilityItemHandler.ITEM_HANDLER_CAPABILITY.orEmpty(cap, LazyOptional.of(() -> itemHandler));
+    public boolean hasCapability(@Nonnull Capability<?> capability, @Nullable EnumFacing facing) {
+        if (capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY)
+            return true;
+        return false;
+    }
+
+    @Nullable
+    @Override
+    public <T> T getCapability(@Nonnull Capability<T> capability, @Nullable EnumFacing facing) {
+        if (capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY)
+            return (T) itemHandler;
+        return null;
     }
 
     @Override

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

@@ -1,21 +1,20 @@
 package nl.requios.effortlessbuilding.capability;
 
-import net.minecraft.nbt.INBTBase;
+import net.minecraft.nbt.NBTBase;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.EnumFacing;
 import net.minecraftforge.common.capabilities.Capability;
 import net.minecraftforge.common.capabilities.CapabilityInject;
 import net.minecraftforge.common.capabilities.ICapabilitySerializable;
-import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.event.entity.player.PlayerEvent;
-import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import nl.requios.effortlessbuilding.buildmode.BuildModes;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
-import static nl.requios.effortlessbuilding.buildmode.ModeSettingsManager.ModeSettings;
+import static nl.requios.effortlessbuilding.buildmode.ModeSettingsManager.*;
 
 @Mod.EventBusSubscriber
 public class ModeCapabilityManager {
@@ -45,7 +44,7 @@ public class ModeCapabilityManager {
 
     public static class Storage implements Capability.IStorage<IModeCapability> {
         @Override
-        public INBTBase writeNBT(Capability<IModeCapability> capability, IModeCapability instance, EnumFacing side) {
+        public NBTBase writeNBT(Capability<IModeCapability> capability, IModeCapability instance, EnumFacing side) {
             NBTTagCompound compound = new NBTTagCompound();
             ModeSettings modeSettings = instance.getModeData();
             if (modeSettings == null) modeSettings = new ModeSettings();
@@ -58,7 +57,7 @@ public class ModeCapabilityManager {
         }
 
         @Override
-        public void readNBT(Capability<IModeCapability> capability, IModeCapability instance, EnumFacing side, INBTBase nbt) {
+        public void readNBT(Capability<IModeCapability> capability, IModeCapability instance, EnumFacing side, NBTBase nbt) {
             NBTTagCompound compound = (NBTTagCompound) nbt;
 
             //BuildModes.BuildModeEnum buildMode = BuildModes.BuildModeEnum.values()[compound.getInteger("buildMode")];
@@ -70,34 +69,36 @@ public class ModeCapabilityManager {
         }
     }
 
-    public static class Provider implements ICapabilitySerializable<INBTBase> {
+    public static class Provider implements ICapabilitySerializable<NBTBase> {
         IModeCapability inst = modeCapability.getDefaultInstance();
 
-        @Nonnull
         @Override
-        public <T> LazyOptional<T> getCapability(@Nonnull Capability<T> cap, @Nullable EnumFacing side) {
-            return modeCapability.orEmpty(cap, LazyOptional.of(() -> inst));
+        public boolean hasCapability(@Nonnull Capability<?> capability, @Nullable EnumFacing facing) {
+            return capability == modeCapability;
         }
 
         @Override
-        public INBTBase serializeNBT() {
+        public <T> T getCapability(@Nonnull Capability<T> capability, @Nullable EnumFacing facing) {
+            if (capability == modeCapability) return modeCapability.<T>cast(inst);
+            return null;
+        }
+
+        @Override
+        public NBTBase serializeNBT() {
             return modeCapability.getStorage().writeNBT(modeCapability, inst, null);
         }
 
         @Override
-        public void deserializeNBT(INBTBase nbt) {
+        public void deserializeNBT(NBTBase nbt) {
             modeCapability.getStorage().readNBT(modeCapability, inst, null, nbt);
         }
-
     }
 
     // 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())));
+        IModeCapability original = event.getOriginal().getCapability(modeCapability, null);
+        IModeCapability clone = event.getEntity().getCapability(modeCapability, null);
+        clone.setModeData(original.getModeData());
     }
 }

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

@@ -1,6 +1,6 @@
 package nl.requios.effortlessbuilding.capability;
 
-import net.minecraft.nbt.INBTBase;
+import net.minecraft.nbt.NBTBase;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.BlockPos;
@@ -8,11 +8,9 @@ import net.minecraft.util.math.Vec3d;
 import net.minecraftforge.common.capabilities.Capability;
 import net.minecraftforge.common.capabilities.CapabilityInject;
 import net.minecraftforge.common.capabilities.ICapabilitySerializable;
-import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.event.entity.player.PlayerEvent;
-import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
-import nl.requios.effortlessbuilding.EffortlessBuilding;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import nl.requios.effortlessbuilding.buildmodifier.Array;
 import nl.requios.effortlessbuilding.buildmodifier.Mirror;
 import nl.requios.effortlessbuilding.buildmodifier.RadialMirror;
@@ -20,8 +18,6 @@ import nl.requios.effortlessbuilding.buildmodifier.RadialMirror;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
-import java.util.concurrent.Callable;
-
 import static nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager.*;
 
 @Mod.EventBusSubscriber
@@ -52,7 +48,7 @@ public class ModifierCapabilityManager {
 
     public static class Storage implements Capability.IStorage<IModifierCapability> {
         @Override
-        public INBTBase writeNBT(Capability<IModifierCapability> capability, IModifierCapability instance, EnumFacing side) {
+        public NBTBase writeNBT(Capability<IModifierCapability> capability, IModifierCapability instance, EnumFacing side) {
             NBTTagCompound compound = new NBTTagCompound();
             ModifierSettings modifierSettings = instance.getModifierData();
             if (modifierSettings == null) modifierSettings = new ModifierSettings();
@@ -67,7 +63,7 @@ public class ModifierCapabilityManager {
             compound.setBoolean("mirrorX", m.mirrorX);
             compound.setBoolean("mirrorY", m.mirrorY);
             compound.setBoolean("mirrorZ", m.mirrorZ);
-            compound.setInt("mirrorRadius", m.radius);
+            compound.setInteger("mirrorRadius", m.radius);
             compound.setBoolean("mirrorDrawLines", m.drawLines);
             compound.setBoolean("mirrorDrawPlanes", m.drawPlanes);
 
@@ -75,12 +71,12 @@ public class ModifierCapabilityManager {
             Array.ArraySettings a = modifierSettings.getArraySettings();
             if (a == null) a = new Array.ArraySettings();
             compound.setBoolean("arrayEnabled", a.enabled);
-            compound.setInt("arrayOffsetX", a.offset.getX());
-            compound.setInt("arrayOffsetY", a.offset.getY());
-            compound.setInt("arrayOffsetZ", a.offset.getZ());
-            compound.setInt("arrayCount", a.count);
+            compound.setInteger("arrayOffsetX", a.offset.getX());
+            compound.setInteger("arrayOffsetY", a.offset.getY());
+            compound.setInteger("arrayOffsetZ", a.offset.getZ());
+            compound.setInteger("arrayCount", a.count);
 
-            compound.setInt("reachUpgrade", modifierSettings.getReachUpgrade());
+            compound.setInteger("reachUpgrade", modifierSettings.getReachUpgrade());
 
             //compound.setBoolean("quickReplace", buildSettings.doQuickReplace()); dont save quickreplace
 
@@ -91,9 +87,9 @@ public class ModifierCapabilityManager {
             compound.setDouble("radialMirrorPosX", r.position.x);
             compound.setDouble("radialMirrorPosY", r.position.y);
             compound.setDouble("radialMirrorPosZ", r.position.z);
-            compound.setInt("radialMirrorSlices", r.slices);
+            compound.setInteger("radialMirrorSlices", r.slices);
             compound.setBoolean("radialMirrorAlternate", r.alternate);
-            compound.setInt("radialMirrorRadius", r.radius);
+            compound.setInteger("radialMirrorRadius", r.radius);
             compound.setBoolean("radialMirrorDrawLines", r.drawLines);
             compound.setBoolean("radialMirrorDrawPlanes", r.drawPlanes);
 
@@ -101,7 +97,7 @@ public class ModifierCapabilityManager {
         }
 
         @Override
-        public void readNBT(Capability<IModifierCapability> capability, IModifierCapability instance, EnumFacing side, INBTBase nbt) {
+        public void readNBT(Capability<IModifierCapability> capability, IModifierCapability instance, EnumFacing side, NBTBase nbt) {
             NBTTagCompound compound = (NBTTagCompound) nbt;
 
             //MIRROR
@@ -113,7 +109,7 @@ public class ModifierCapabilityManager {
             boolean mirrorX = compound.getBoolean("mirrorX");
             boolean mirrorY = compound.getBoolean("mirrorY");
             boolean mirrorZ = compound.getBoolean("mirrorZ");
-            int mirrorRadius = compound.getInt("mirrorRadius");
+            int mirrorRadius = compound.getInteger("mirrorRadius");
             boolean mirrorDrawLines = compound.getBoolean("mirrorDrawLines");
             boolean mirrorDrawPlanes = compound.getBoolean("mirrorDrawPlanes");
             Mirror.MirrorSettings mirrorSettings = new Mirror.MirrorSettings(mirrorEnabled, mirrorPosition, mirrorX, mirrorY, mirrorZ, mirrorRadius, mirrorDrawLines, mirrorDrawPlanes);
@@ -121,13 +117,13 @@ public class ModifierCapabilityManager {
             //ARRAY
             boolean arrayEnabled = compound.getBoolean("arrayEnabled");
             BlockPos arrayOffset = new BlockPos(
-                    compound.getInt("arrayOffsetX"),
-                    compound.getInt("arrayOffsetY"),
-                    compound.getInt("arrayOffsetZ"));
-            int arrayCount = compound.getInt("arrayCount");
+                    compound.getInteger("arrayOffsetX"),
+                    compound.getInteger("arrayOffsetY"),
+                    compound.getInteger("arrayOffsetZ"));
+            int arrayCount = compound.getInteger("arrayCount");
             Array.ArraySettings arraySettings = new Array.ArraySettings(arrayEnabled, arrayOffset, arrayCount);
 
-            int reachUpgrade = compound.getInt("reachUpgrade");
+            int reachUpgrade = compound.getInteger("reachUpgrade");
 
             //boolean quickReplace = compound.getBoolean("quickReplace"); //dont load quickreplace
 
@@ -137,9 +133,9 @@ public class ModifierCapabilityManager {
                     compound.getDouble("radialMirrorPosX"),
                     compound.getDouble("radialMirrorPosY"),
                     compound.getDouble("radialMirrorPosZ"));
-            int radialMirrorSlices = compound.getInt("radialMirrorSlices");
+            int radialMirrorSlices = compound.getInteger("radialMirrorSlices");
             boolean radialMirrorAlternate = compound.getBoolean("radialMirrorAlternate");
-            int radialMirrorRadius = compound.getInt("radialMirrorRadius");
+            int radialMirrorRadius = compound.getInteger("radialMirrorRadius");
             boolean radialMirrorDrawLines = compound.getBoolean("radialMirrorDrawLines");
             boolean radialMirrorDrawPlanes = compound.getBoolean("radialMirrorDrawPlanes");
             RadialMirror.RadialMirrorSettings radialMirrorSettings = new RadialMirror.RadialMirrorSettings(radialMirrorEnabled, radialMirrorPosition,
@@ -150,36 +146,36 @@ public class ModifierCapabilityManager {
         }
     }
 
-    public static class Provider implements ICapabilitySerializable<INBTBase> {
-
+    public static class Provider implements ICapabilitySerializable<NBTBase> {
         IModifierCapability inst = modifierCapability.getDefaultInstance();
 
-        @Nonnull
         @Override
-        public <T> LazyOptional<T> getCapability(@Nonnull Capability<T> cap, @Nullable EnumFacing side) {
-            return modifierCapability.orEmpty(cap, LazyOptional.of(() -> inst));
+        public boolean hasCapability(@Nonnull Capability<?> capability, @Nullable EnumFacing facing) {
+            return capability == modifierCapability;
         }
 
         @Override
-        public INBTBase serializeNBT() {
+        public <T> T getCapability(@Nonnull Capability<T> capability, @Nullable EnumFacing facing) {
+            if (capability == modifierCapability) return modifierCapability.<T>cast(inst);
+            return null;
+        }
+
+        @Override
+        public NBTBase serializeNBT() {
             return modifierCapability.getStorage().writeNBT(modifierCapability, inst, null);
         }
 
         @Override
-        public void deserializeNBT(INBTBase nbt) {
+        public void deserializeNBT(NBTBase nbt) {
             modifierCapability.getStorage().readNBT(modifierCapability, inst, null, nbt);
         }
-
     }
 
-
     // 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())));
+        IModifierCapability original = event.getOriginal().getCapability(modifierCapability, null);
+        IModifierCapability clone = event.getEntity().getCapability(modifierCapability, null);
+        clone.setModifierData(original.getModifierData());
     }
 }

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

@@ -1,44 +1,46 @@
 package nl.requios.effortlessbuilding.command;
 
-import com.mojang.brigadier.CommandDispatcher;
-import com.mojang.brigadier.arguments.IntegerArgumentType;
-import net.minecraft.command.CommandSource;
-import net.minecraft.command.Commands;
+import net.minecraft.command.CommandBase;
+import net.minecraft.command.CommandException;
+import net.minecraft.command.ICommandSender;
+import net.minecraft.command.WrongUsageException;
 import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.server.MinecraftServer;
 import net.minecraft.util.text.TextComponentString;
-import net.minecraftforge.fml.network.PacketDistributor;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
 import nl.requios.effortlessbuilding.network.ModifierSettingsMessage;
-import nl.requios.effortlessbuilding.network.PacketHandler;
-import nl.requios.effortlessbuilding.network.RequestLookAtMessage;
 
-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"));
-        }))).then(Commands.literal("get").executes((context -> {
-            return getReachLevel(context.getSource().asPlayer());
-        }))));
+public class CommandReach extends CommandBase {
+    @Override
+    public String getName() {
+        return "reach";
     }
 
-    private static int setReachLevel(EntityPlayerMP 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 TextComponentString("Reach level of " + player.getName().getString() + " set to " + modifierSettings.getReachUpgrade()));
-
-        return 1;
+    @Override
+    public String getUsage(ICommandSender sender) {
+        return "commands.reach.usage";
     }
 
-    private static int getReachLevel(EntityPlayerMP player){
-        int reachUpgrade = ModifierSettingsManager.getModifierSettings(player).getReachUpgrade();
-        EffortlessBuilding.log(player, "Current reach: level "+reachUpgrade);
+    @Override
+    public void execute(MinecraftServer server, ICommandSender sender, String[] args) throws CommandException {
+        EntityPlayerMP player = (EntityPlayerMP) sender;
+        if (args.length != 1) {
+            int reachUpgrade = ModifierSettingsManager.getModifierSettings(player).getReachUpgrade();
+            EffortlessBuilding.log(player, "Current reach: level "+reachUpgrade);
+            throw new WrongUsageException("commands.reach.usage");
+        }
 
-        return 1;
+        if (sender instanceof EntityPlayerMP) {
+            //Set reach level to args[0]
+            ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
+            modifierSettings.setReachUpgrade(Integer.valueOf(args[0]));
+            ModifierSettingsManager.setModifierSettings(player, modifierSettings);
+            //Send to client
+            EffortlessBuilding.packetHandler.sendTo(new ModifierSettingsMessage(modifierSettings), player);
+
+            sender.sendMessage(new TextComponentString("Reach level of " + sender.getName() + " set to " + modifierSettings
+                    .getReachUpgrade()));
+        }
     }
 }

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

@@ -0,0 +1,13 @@
+package nl.requios.effortlessbuilding.compatibility;
+
+import mod.chiselsandbits.core.ClientSide;
+import mod.chiselsandbits.helpers.ChiselToolType;
+import net.minecraft.util.EnumHand;
+
+public class ActiveChiselsAndBitsProxy implements IChiselsAndBitsProxy {
+    @Override
+    public boolean isHoldingChiselTool(EnumHand hand) {
+        ChiselToolType toolType = ClientSide.instance.getHeldToolType(hand);
+        return toolType != null && toolType.hasMenu();
+    }
+}

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

@@ -1,38 +1,34 @@
 package nl.requios.effortlessbuilding.compatibility;
 
 import net.minecraft.block.state.IBlockState;
-import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemBlock;
 import net.minecraft.item.ItemStack;
-import net.minecraft.util.EnumHand;
-import net.minecraftforge.common.util.LazyOptional;
+import net.minecraftforge.fml.common.Loader;
+import net.minecraftforge.fml.common.registry.GameRegistry;
 import net.minecraftforge.items.CapabilityItemHandler;
 import net.minecraftforge.items.IItemHandler;
-import nl.requios.effortlessbuilding.EffortlessBuilding;
 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();
-//        }
+    // 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 postInit() {
+        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,
@@ -43,9 +39,8 @@ public class CompatHelper {
             return true;
         if ((item instanceof ItemRandomizerBag))
             return true;
-        //TODO 1.13 compatibility
-//        if (item == dankNullItem)
-//            return true;
+        if (item == dankNullItem)
+            return true;
         return false;
     }
 
@@ -67,64 +62,48 @@ public class CompatHelper {
             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);
-//        }
+        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, IBlockState state) {
-        if (state == null) return ItemStack.EMPTY;
-
         Item blockItem = Item.getItemFromBlock(state.getBlock());
-        if (stack.getItem() instanceof ItemBlock)
+        if(stack.getItem() instanceof ItemBlock)
             return stack;
-        else if (stack.getItem() instanceof ItemRandomizerBag) {
+        else if(stack.getItem() instanceof ItemRandomizerBag) {
             IItemHandler bagInventory = ItemRandomizerBag.getBagInventory(stack);
             return ItemRandomizerBag.findStack(bagInventory, blockItem);
+        } else if(stack.getItem() == dankNullItem) {
+            int index = itemHandlerSlotForItem(stack, blockItem);
+            if(index >= 0)
+                return stack.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null).getStackInSlot(index);
         }
-        //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, EntityPlayer 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
+    public static void shrinkStack(ItemStack origStack, ItemStack curStack) {
+        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++) {
+        IItemHandler handler = stack.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null);
+        for(int i = 0; i < handler.getSlots(); i++) {
             ItemStack ref = handler.getStackInSlot(i);
-            if (ref.getItem() instanceof ItemBlock)
-                if (ref.getItem() == blockItem)
+            if(ref.getItem() instanceof ItemBlock)
+                if(ref.getItem() == blockItem)
                     return i;
         }
         return -1;

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

@@ -0,0 +1,10 @@
+package nl.requios.effortlessbuilding.compatibility;
+
+import net.minecraft.util.EnumHand;
+
+public class DummyChiselsAndBitsProxy implements IChiselsAndBitsProxy {
+    @Override
+    public boolean isHoldingChiselTool(EnumHand hand) {
+        return false;
+    }
+}

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

@@ -0,0 +1,7 @@
+package nl.requios.effortlessbuilding.compatibility;
+
+import net.minecraft.util.EnumHand;
+
+public interface IChiselsAndBitsProxy {
+    boolean isHoldingChiselTool(EnumHand hand);
+}

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

@@ -23,20 +23,20 @@ public class RandomizerBagContainer extends Container {
         bagInventory = parIInventory;
         sizeInventory = bagInventory.getSlots();
         for (int i = 0; i < sizeInventory; ++i) {
-            this.addSlot(new SlotItemHandler(bagInventory, i, 44 + (18 * i), 20));
+            this.addSlotToContainer(new SlotItemHandler(bagInventory, i, 44 + (18 * i), 20));
         }
 
         // add player inventory slots
         int i;
         for (i = 0; i < 3; ++i) {
             for (int j = 0; j < 9; ++j) {
-                addSlot(new Slot(parInventoryPlayer, j + i * 9 + 9, 8 + j * 18, 51 + i * 18));
+                addSlotToContainer(new Slot(parInventoryPlayer, j + i * 9 + 9, 8 + j * 18, 51 + i * 18));
             }
         }
 
         // add hotbar slots
         for (i = 0; i < 9; ++i) {
-            addSlot(new Slot(parInventoryPlayer, i, 8 + i * 18, 109));
+            addSlotToContainer(new Slot(parInventoryPlayer, i, 8 + i * 18, 109));
         }
     }
 
@@ -118,13 +118,16 @@ public class RandomizerBagContainer extends Container {
     /**
      * Callback for when the crafting gui is closed.
      */
-    @Override
-    public void onContainerClosed(EntityPlayer player)
-    {
-        super.onContainerClosed(player);
-        if(!player.world.isRemote)
-        {
-            detectAndSendChanges();
-        }
-    }
+//    @Override
+//    public void onContainerClosed(EntityPlayer player)
+//    {
+//        if(player.inventory.getItemStack() != null)
+//        {
+//            player.entityDropItem(player.inventory.getItemStack(), 0.5f);
+//        }
+//        if(!player.world.isRemote)
+//        {
+//            detectAndSendChanges();
+//        }
+//    }
 }

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

@@ -4,12 +4,12 @@ import net.minecraft.client.gui.inventory.GuiContainer;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.entity.player.InventoryPlayer;
 import net.minecraft.util.ResourceLocation;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 import net.minecraftforge.items.IItemHandler;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 
-@OnlyIn(Dist.CLIENT)
+@SideOnly(Side.CLIENT)
 public class RandomizerBagGuiContainer extends GuiContainer {
     private static final ResourceLocation guiTextures =
             new ResourceLocation(EffortlessBuilding.MODID, "textures/gui/container/randomizerbag.png");
@@ -25,9 +25,9 @@ public class RandomizerBagGuiContainer extends GuiContainer {
     }
 
     @Override
-    public void render(int mouseX, int mouseY, float partialTicks) {
+    public void drawScreen(int mouseX, int mouseY, float partialTicks) {
         drawDefaultBackground();
-        super.render(mouseX, mouseY, partialTicks);
+        super.drawScreen(mouseX, mouseY, partialTicks);
         this.renderHoveredToolTip(mouseX, mouseY);
     }
 
@@ -35,12 +35,12 @@ public class RandomizerBagGuiContainer extends GuiContainer {
     protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY) {
         String s = "Randomizer Bag";
         fontRenderer.drawString(s, 8, 6, 0x404040);
-        fontRenderer.drawString(inventoryPlayer.getDisplayName().getUnformattedComponentText(), 8, ySize - 96 + 2, 0x404040);
+        fontRenderer.drawString(inventoryPlayer.getDisplayName().getUnformattedText(), 8, ySize - 96 + 2, 0x404040);
     }
 
     @Override
     protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY) {
-        GlStateManager.color3f(1.0F, 1.0F, 1.0F);
+        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
         mc.getTextureManager().bindTexture(guiTextures);
         int marginHorizontal = (width - xSize) / 2;
         int marginVertical = (height - ySize) / 2;

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

@@ -1,112 +1,41 @@
 package nl.requios.effortlessbuilding.gui;
 
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.entity.EntityPlayerSP;
-import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.entity.player.InventoryPlayer;
-import net.minecraft.inventory.Container;
-import net.minecraft.util.EnumHand;
-import net.minecraft.util.ResourceLocation;
-import net.minecraft.util.text.ITextComponent;
-import net.minecraft.util.text.TextComponentString;
-import net.minecraft.world.IInteractionObject;
 import net.minecraft.world.World;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
-import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.fml.common.network.IGuiHandler;
-import net.minecraftforge.fml.network.FMLPlayMessages;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 import net.minecraftforge.items.CapabilityItemHandler;
 import net.minecraftforge.items.IItemHandler;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
-import nl.requios.effortlessbuilding.capability.ItemHandlerCapabilityProvider;
-import nl.requios.effortlessbuilding.item.ItemRandomizerBag;
 
 import javax.annotation.Nullable;
 
-public class RandomizerBagGuiHandler implements /*IGuiHandler, */IInteractionObject {
-//    @Nullable
-//    @Override
-//    public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
-//        if (ID == EffortlessBuilding.RANDOMIZER_BAG_GUI) {
-//            // Use the player's held item to create the container
-//            LazyOptional<IItemHandler> capabilityOptional = player.getHeldItemMainhand().getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null);
-//
-//            if (!capabilityOptional.isPresent()) {
-//                capabilityOptional = player.getHeldItemOffhand().getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null);
-//            }
-//
-//            return new RandomizerBagContainer(player.inventory, capabilityOptional.orElse(null));
-//        }
-//        return null;
-//    }
-//
-//    @Nullable
-//    @Override
-//    @OnlyIn(Dist.CLIENT)
-//    public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
-//        if (ID == EffortlessBuilding.RANDOMIZER_BAG_GUI) {
-//            // Use the player's held item to create the client-side gui container
-//            LazyOptional<IItemHandler> capabilityOptional = player.getHeldItemMainhand().getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null);
-//
-//            if (!capabilityOptional.isPresent()) {
-//                capabilityOptional = player.getHeldItemOffhand().getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null);
-//            }
-//
-//            return new RandomizerBagGuiContainer(player.inventory, capabilityOptional.orElse(null));
-//        }
-//        return null;
-//    }
-
-    @OnlyIn(Dist.CLIENT)
-    public static GuiScreen openGui(FMLPlayMessages.OpenContainer openContainer) {
-        if (openContainer.getId().equals(EffortlessBuilding.RANDOMIZER_BAG_GUI)) {
-            EntityPlayerSP player = Minecraft.getInstance().player;
-            if (player.getHeldItem(EnumHand.MAIN_HAND).getItem() instanceof ItemRandomizerBag) {
-                IItemHandler itemHandler = player.getHeldItem(EnumHand.MAIN_HAND).getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY).orElse(null);
-                if (itemHandler != null) {
-                    return new RandomizerBagGuiContainer(player.inventory, itemHandler);
-                }
-            }
+public class RandomizerBagGuiHandler implements IGuiHandler {
+    @Nullable
+    @Override
+    public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
+        if (ID == EffortlessBuilding.RANDOMIZER_BAG_GUI) {
+            // Use the player's held item to create the container
+            IItemHandler capability = player.getHeldItemMainhand().hasCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null) ?
+                    player.getHeldItemMainhand().getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null) :
+                    player.getHeldItemOffhand().getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null);
+            return new RandomizerBagContainer(player.inventory, capability);
         }
         return null;
     }
 
-    @Override
-    public Container createContainer(InventoryPlayer inventory, EntityPlayer player) {
-        if (player.getHeldItem(EnumHand.MAIN_HAND).getItem() instanceof ItemRandomizerBag) {
-            IItemHandler itemHandler = player.getHeldItem(EnumHand.MAIN_HAND).getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY).orElse(null);
-            if (itemHandler != null) {
-                return new RandomizerBagContainer(inventory, itemHandler);
-            }
-        }
-        return null;
-    }
-
-    @Override
-    public String getGuiID() {
-        return EffortlessBuilding.RANDOMIZER_BAG_GUI.toString();
-    }
-
-    @Override
-    public ITextComponent getName() {
-        return new TextComponentString("Randomizer Bag");
-    }
-
-    @Override
-    public boolean hasCustomName() {
-        return false;
-    }
-
-    @Override
-    public ITextComponent getDisplayName() {
-        return new TextComponentString("Randomizer Bag");
-    }
-
     @Nullable
     @Override
-    public ITextComponent getCustomName() {
+    @SideOnly(Side.CLIENT)
+    public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
+        if (ID == EffortlessBuilding.RANDOMIZER_BAG_GUI) {
+            // Use the player's held item to create the client-side gui container
+            IItemHandler capability = player.getHeldItemMainhand().hasCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null) ?
+                    player.getHeldItemMainhand().getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null) :
+                    player.getHeldItemOffhand().getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null);
+            return new RandomizerBagGuiContainer(player.inventory, capability);
+        }
         return null;
     }
 }

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

@@ -26,7 +26,6 @@ import net.minecraft.util.EnumFacing;
 import net.minecraftforge.client.model.ModelLoader;
 
 import static nl.requios.effortlessbuilding.buildmode.BuildModes.*;
-import static nl.requios.effortlessbuilding.buildmode.ModeOptions.*;
 
 /**
  * From Chisels and Bits by AlgorithmX2
@@ -40,7 +39,7 @@ public class RadialMenu extends GuiScreen {
     private float visibility = 0.0f;
     private Stopwatch lastChange = Stopwatch.createStarted();
     public BuildModeEnum switchTo = null;
-    public ActionEnum doAction = null;
+    public ModeOptions.ActionEnum doAction = null;
     public boolean actionUsed = false;
 
     private float clampVis(final float f) {
@@ -66,7 +65,7 @@ public class RadialMenu extends GuiScreen {
     }
 
     public void configure(final int scaledWidth, final int scaledHeight ) {
-        mc = Minecraft.getInstance();
+        mc = Minecraft.getMinecraft();
         fontRenderer = mc.fontRenderer;
         width = scaledWidth;
         height = scaledHeight;
@@ -78,11 +77,11 @@ public class RadialMenu extends GuiScreen {
         public double y1, y2;
         public boolean highlighted;
 
-        public final ActionEnum action;
+        public final ModeOptions.ActionEnum action;
         public String name;
         public EnumFacing textSide;
 
-        public MenuButton(final String name, final ActionEnum action, final double x, final double y,
+        public MenuButton(final String name, final ModeOptions.ActionEnum action, final double x, final double y,
                 final EnumFacing textSide) {
             this.name = I18n.format(name);
             this.action = action;
@@ -109,13 +108,13 @@ public class RadialMenu extends GuiScreen {
     }
 
     @Override
-    public void render(final int mouseX, final int mouseY, final float partialTicks) {
+    public void drawScreen(final int mouseX, final int mouseY, final float partialTicks) {
         if (!isVisible()) return;
 
-        BuildModeEnum currentBuildMode = ModeSettingsManager.getModeSettings(Minecraft.getInstance().player).getBuildMode();
+        BuildModeEnum currentBuildMode = ModeSettingsManager.getModeSettings(Minecraft.getMinecraft().player).getBuildMode();
 
         GlStateManager.pushMatrix();
-        GlStateManager.translatef( 0.0F, 0.0F, 200.0F );
+        GlStateManager.translate( 0.0F, 0.0F, 200.0F );
 
         final int startColor = (int) ( visibility * 98 ) << 24;
         final int endColor = (int) ( visibility * 128 ) << 24;
@@ -124,8 +123,8 @@ public class RadialMenu extends GuiScreen {
 
         GlStateManager.disableTexture2D();
         GlStateManager.enableBlend();
-        GlStateManager.disableAlphaTest();
-        GlStateManager.blendFuncSeparate(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, 1, 0);
+        GlStateManager.disableAlpha();
+        GlStateManager.tryBlendFuncSeparate(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();
@@ -136,13 +135,13 @@ public class RadialMenu extends GuiScreen {
         final double middleY = height / 2.0;
 
         final double mouseXCenter = mouseX - middleX;
-        final double mouseYCenter = -mouseY + middleY;
+        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 ringInnerEdge = 20;
+        final double ringOuterEdge = 50;
+        final double textDistance = 60;
+        final double buttonDistance = 90;
         final double quarterCircle = Math.PI / 2.0;
 
         if ( mouseRadians < -quarterCircle ) {
@@ -158,18 +157,16 @@ public class RadialMenu extends GuiScreen {
         }
 
         //Add actions
-        buttons.add(new MenuButton(ActionEnum.UNDO.name, ActionEnum.UNDO, -buttonDistance - 26, -13, EnumFacing.UP));
-        buttons.add(new MenuButton(ActionEnum.REDO.name, ActionEnum.REDO, -buttonDistance, -13, EnumFacing.UP));
-        buttons.add(new MenuButton(ActionEnum.OPEN_MODIFIER_SETTINGS.name, ActionEnum.OPEN_MODIFIER_SETTINGS, -buttonDistance - 26, 13, EnumFacing.DOWN));
-        buttons.add(new MenuButton(ActionEnum.REPLACE.name, ActionEnum.REPLACE, -buttonDistance, 13, EnumFacing.DOWN));
+        buttons.add(new MenuButton(ModeOptions.ActionEnum.UNDO.name, ModeOptions.ActionEnum.UNDO, -buttonDistance - 26, -13, EnumFacing.UP));
+        buttons.add(new MenuButton(ModeOptions.ActionEnum.REDO.name, ModeOptions.ActionEnum.REDO, -buttonDistance, -13, EnumFacing.UP));
+        buttons.add(new MenuButton(ModeOptions.ActionEnum.OPEN_MODIFIER_SETTINGS.name, ModeOptions.ActionEnum.OPEN_MODIFIER_SETTINGS, -buttonDistance - 26, 13, EnumFacing.DOWN));
+        buttons.add(new MenuButton(ModeOptions.ActionEnum.REPLACE.name, ModeOptions.ActionEnum.REPLACE, -buttonDistance, 13, EnumFacing.DOWN));
 
         //Add buildmode dependent options
-        OptionEnum[] options = currentBuildMode.options;
+        ModeOptions.ActionEnum[] 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, EnumFacing.DOWN));
-            }
+            ModeOptions.ActionEnum action = options[i];
+            buttons.add(new MenuButton(action.name, action, buttonDistance + i * 26, -13, EnumFacing.DOWN));
         }
 
         switchTo = null;
@@ -248,12 +245,11 @@ public class RadialMenu extends GuiScreen {
             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()) {
+            if (btn.action == ModeOptions.getBuildSpeed() ||
+                btn.action == ModeOptions.getFill() ||
+                btn.action == ModeOptions.getCubeFill() ||
+                btn.action == ModeOptions.getRaisedEdge() ||
+                btn.action == ModeOptions.getLineThickness()) {
                 r = 0.0f;
                 g = 0.5f;
                 b = 1f;
@@ -280,12 +276,12 @@ public class RadialMenu extends GuiScreen {
 
         GlStateManager.shadeModel(GL11.GL_FLAT);
 
-        GlStateManager.translatef(0f, 0f, 5f);
+        GlStateManager.translate(0f, 0f, 5f);
         GlStateManager.enableTexture2D();
-        GlStateManager.color3f(1f, 1f, 1f);
+        GlStateManager.color(1f, 1f, 1f, 1f);
         GlStateManager.disableBlend();
-        GlStateManager.enableAlphaTest();
-        GlStateManager.bindTexture(Minecraft.getInstance().getTextureMap().getGlTextureId());
+        GlStateManager.enableAlpha();
+        GlStateManager.bindTexture(Minecraft.getMinecraft().getTextureMapBlocks().getGlTextureId());
 
         buffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_COLOR);
 
@@ -346,12 +342,32 @@ public class RadialMenu extends GuiScreen {
 
         //Draw strings
         //fontRenderer.drawStringWithShadow("Actions", (int) (middleX - buttonDistance - 13) - fontRenderer.getStringWidth("Actions") * 0.5f, (int) middleY - 38, 0xffffffff);
-
-        //Draw option strings
-        for (int i = 0; i < currentBuildMode.options.length; i++) {
-            OptionEnum option = options[i];
-            fontRenderer.drawStringWithShadow(I18n.format(option.name), (int) (middleX + buttonDistance - 9), (int) middleY - 37 + i * 39, 0xeeeeeeff);
+        String title = "";
+        if (currentBuildMode.options.length > 0) {
+            switch (currentBuildMode.options[0]) {
+                case NORMAL_SPEED:
+                case FAST_SPEED:
+                    title = I18n.format("effortlessbuilding.action.build_speed");
+                    break;
+                case FULL:
+                case HOLLOW:
+                case CUBE_FULL:
+                case CUBE_HOLLOW:
+                case CUBE_SKELETON:
+                    title = I18n.format("effortlessbuilding.action.filling");
+                    break;
+                case SHORT_EDGE:
+                case LONG_EDGE:
+                    title = I18n.format("effortlessbuilding.action.raised_edge");
+                    break;
+                case THICKNESS_1:
+                case THICKNESS_3:
+                case THICKNESS_5:
+                    title = I18n.format("effortlessbuilding.action.thickness");
+                    break;
+            }
         }
+        fontRenderer.drawStringWithShadow(title, (int) (middleX + buttonDistance - 9), (int) middleY - 37, 0xeeeeeeff);
 
         String credits = "Effortless Building";
         fontRenderer.drawStringWithShadow(credits, width - fontRenderer.getStringWidth(credits) - 4, height - 10, 0x88888888);
@@ -386,25 +402,17 @@ public class RadialMenu extends GuiScreen {
                 String keybindFormatted = "";
 
                 //Add keybind in brackets
-                if (button.action == ActionEnum.UNDO) {
-                    keybind = ClientProxy.keyBindings[4].getKey().getName();
+                if (button.action == ModeOptions.ActionEnum.UNDO) {
+                    keybind = ClientProxy.keyBindings[4].getDisplayName();
                 }
-                if (button.action == ActionEnum.REDO) {
-                    keybind = ClientProxy.keyBindings[5].getKey().getName();
+                if (button.action == ModeOptions.ActionEnum.REDO) {
+                    keybind = ClientProxy.keyBindings[5].getDisplayName();
                 }
-                if (button.action == ActionEnum.REPLACE) {
-                    keybind = ClientProxy.keyBindings[1].getKey().getName();
+                if (button.action == ModeOptions.ActionEnum.REPLACE) {
+                    keybind = ClientProxy.keyBindings[1].getDisplayName();
                 }
-                if (button.action == ActionEnum.OPEN_MODIFIER_SETTINGS) {
-                    keybind = ClientProxy.keyBindings[0].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]) {
-                        keybind = ClientProxy.keyBindings[6].getKey().getName();
-                        if (keybind.equals("Left Control")) keybind = "Ctrl";
-                    }
+                if (button.action == ModeOptions.ActionEnum.OPEN_MODIFIER_SETTINGS) {
+                    keybind = ClientProxy.keyBindings[0].getDisplayName();
                 }
                 if (!keybind.isEmpty()) keybindFormatted = TextFormatting.GRAY + "(" + WordUtils.capitalizeFully(keybind) + ")";
 
@@ -458,7 +466,7 @@ public class RadialMenu extends GuiScreen {
      * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
      */
     @Override
-    public boolean mouseClicked(double mouseX, double mouseY, int mouseButton) {
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton ) {
         EffortlessBuilding.log("mouse clicked");
 
 //        KeyBinding.updateKeyBindState();
@@ -471,8 +479,6 @@ public class RadialMenu extends GuiScreen {
 //                this.mc.setIngameFocus();
 //            }
 //        }
-        return super.mouseClicked(mouseX, mouseY, mouseButton);
     }
-
 }
 

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

@@ -4,8 +4,6 @@ import net.minecraft.client.gui.GuiButton;
 import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.text.TextFormatting;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 import net.minecraftforge.fml.client.config.GuiCheckBox;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmodifier.Array;
@@ -19,7 +17,6 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
-@OnlyIn(Dist.CLIENT)
 public class ArraySettingsGui extends GuiCollapsibleScrollEntry {
 
     protected List<GuiNumberField> arrayNumberFieldList = new ArrayList<>();
@@ -32,37 +29,31 @@ public class ArraySettingsGui extends GuiCollapsibleScrollEntry {
     }
 
     @Override
-    public int initGui(int id, List<GuiButton> buttons) {
-        id = super.initGui(id, buttons);
+    public int initGui(int id, List<GuiButton> buttonList) {
+        id = super.initGui(id, buttonList);
 
         int y = top;
-        buttonArrayEnabled = new GuiCheckBox(id++, left - 15 + 8, y, "", false) {
-            @Override
-            public void onClick(double mouseX, double mouseY) {
-                super.onClick(mouseX, mouseY);
-                setCollapsed(!buttonArrayEnabled.isChecked());
-            }
-        };
-        buttons.add(buttonArrayEnabled);
+        buttonArrayEnabled = new GuiCheckBox(id++, left - 15 + 8, y, "", false);
+        buttonList.add(buttonArrayEnabled);
 
         y = top + 20;
-        textArrayOffsetX = new GuiNumberField(id++, id++, id++, fontRenderer, buttons, left + 70, y, 50, 18);
+        textArrayOffsetX = new GuiNumberField(id++, id++, id++, fontRenderer, buttonList, left + 70, y, 50, 18);
         textArrayOffsetX.setNumber(0);
         textArrayOffsetX.setTooltip("How much each copy is shifted.");
         arrayNumberFieldList.add(textArrayOffsetX);
 
-        textArrayOffsetY = new GuiNumberField(id++, id++, id++, fontRenderer, buttons, left + 140, y, 50, 18);
+        textArrayOffsetY = new GuiNumberField(id++, id++, id++, fontRenderer, buttonList, left + 140, y, 50, 18);
         textArrayOffsetY.setNumber(0);
         textArrayOffsetY.setTooltip("How much each copy is shifted.");
         arrayNumberFieldList.add(textArrayOffsetY);
 
-        textArrayOffsetZ = new GuiNumberField(id++, id++, id++, fontRenderer, buttons, left + 210, y, 50, 18);
+        textArrayOffsetZ = new GuiNumberField(id++, id++, id++, fontRenderer, buttonList, left + 210, y, 50, 18);
         textArrayOffsetZ.setNumber(0);
         textArrayOffsetZ.setTooltip("How much each copy is shifted.");
         arrayNumberFieldList.add(textArrayOffsetZ);
 
         y = top + 50;
-        textArrayCount = new GuiNumberField(id++, id++, id++, fontRenderer, buttons, left + 55, y, 50, 18);
+        textArrayCount = new GuiNumberField(id++, id++, id++, fontRenderer, buttonList, left + 55, y, 50, 18);
         textArrayCount.setNumber(5);
         textArrayCount.setTooltip("How many copies should be made.");
         arrayNumberFieldList.add(textArrayCount);
@@ -82,44 +73,48 @@ public class ArraySettingsGui extends GuiCollapsibleScrollEntry {
         return id;
     }
 
+    @Override
     public void updateScreen() {
+        super.updateScreen();
         arrayNumberFieldList.forEach(GuiNumberField::update);
     }
 
     @Override
     public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY,
                           boolean isSelected, float partialTicks) {
+        super.drawEntry(slotIndex, x, y, listWidth, slotHeight, mouseX, mouseY, isSelected, partialTicks);
+
         int yy = y;
         int offset = 8;
 
-        buttonArrayEnabled.render(mouseX, mouseY, partialTicks);
+        buttonArrayEnabled.drawButton(this.mc, mouseX, mouseY, partialTicks);
         if (buttonArrayEnabled.isChecked()) {
             buttonArrayEnabled.y = yy;
-            fontRenderer.drawString("Array enabled", left + offset, yy + 2, 0xFFFFFF);
+            fontRenderer.drawString("Array enabled", left + offset, yy + 2, 0xFFFFFF, true);
 
             yy = y + 20;
-            fontRenderer.drawString("Offset", left + offset, yy + 5, 0xFFFFFF);
-            fontRenderer.drawString("X", left + 50 + offset, yy + 5, 0xFFFFFF);
+            fontRenderer.drawString("Offset", left + offset, yy + 5, 0xFFFFFF, true);
+            fontRenderer.drawString("X", left + 50 + offset, yy + 5, 0xFFFFFF, true);
             textArrayOffsetX.y = yy;
-            fontRenderer.drawString("Y", left + 120 + offset, yy + 5, 0xFFFFFF);
+            fontRenderer.drawString("Y", left + 120 + offset, yy + 5, 0xFFFFFF, true);
             textArrayOffsetY.y = yy;
-            fontRenderer.drawString("Z", left + 190 + offset, yy + 5, 0xFFFFFF);
+            fontRenderer.drawString("Z", left + 190 + offset, yy + 5, 0xFFFFFF, true);
             textArrayOffsetZ.y = yy;
 
             yy = y + 50;
-            fontRenderer.drawString("Count", left + offset, yy + 5, 0xFFFFFF);
+            fontRenderer.drawString("Count", left + offset, yy + 5, 0xFFFFFF, true);
             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;
-            fontRenderer.drawString(reachText, left + 176 + offset, yy + 5, 0xFFFFFF);
+            fontRenderer.drawString(reachText, left + 176 + offset, yy + 5, 0xFFFFFF, true);
 
-            arrayNumberFieldList.forEach(numberField -> numberField.drawNumberField(mouseX, mouseY, partialTicks));
+            arrayNumberFieldList.forEach(numberField -> numberField.drawNumberField(this.mc, mouseX, mouseY, partialTicks));
         } else {
             buttonArrayEnabled.y = yy;
-            fontRenderer.drawString("Array disabled", left + offset, yy + 2, 0x999999);
+            fontRenderer.drawString("Array disabled", left + offset, yy + 2, 0x999999, true);
         }
 
     }
@@ -133,28 +128,43 @@ public class ArraySettingsGui extends GuiCollapsibleScrollEntry {
     }
 
     @Override
-    public boolean charTyped(char typedChar, int keyCode) {
-        super.charTyped(typedChar, keyCode);
+    public void updatePosition(int slotIndex, int x, int y, float partialTicks) {
+        super.updatePosition(slotIndex, x, y, partialTicks);
+    }
+
+    @Override
+    public void keyTyped(char typedChar, int keyCode) throws IOException {
+        super.keyTyped(typedChar, keyCode);
         for (GuiNumberField numberField : arrayNumberFieldList) {
-            numberField.charTyped(typedChar, keyCode);
+            numberField.keyTyped(typedChar, keyCode);
         }
-        return true;
     }
 
     @Override
     public boolean mousePressed(int slotIndex, int mouseX, int mouseY, int mouseEvent, int relativeX, int relativeY) {
+        super.mousePressed(slotIndex, mouseX, mouseY, mouseEvent, relativeX, relativeY);
         arrayNumberFieldList.forEach(numberField -> numberField.mouseClicked(mouseX, mouseY, mouseEvent));
 
         boolean insideArrayEnabledLabel = mouseX >= left && mouseX < right && relativeY >= -2 && relativeY < 12;
 
         if (insideArrayEnabledLabel) {
+            buttonArrayEnabled.setIsChecked(!buttonArrayEnabled.isChecked());
             buttonArrayEnabled.playPressSound(this.mc.getSoundHandler());
-            buttonArrayEnabled.onClick(mouseX, mouseY);
+            actionPerformed(buttonArrayEnabled);
         }
 
         return true;
     }
 
+    @Override
+    public void actionPerformed(GuiButton button) {
+        super.actionPerformed(button);
+        if (button == buttonArrayEnabled) {
+            setCollapsed(!buttonArrayEnabled.isChecked());
+        }
+        arrayNumberFieldList.forEach(numberField -> numberField.actionPerformed(button));
+    }
+
     public Array.ArraySettings getArraySettings() {
         boolean arrayEnabled = buttonArrayEnabled.isChecked();
         BlockPos arrayOffset = new BlockPos(0, 0, 0);

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

@@ -5,8 +5,6 @@ import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.util.ResourceLocation;
 import net.minecraft.util.math.Vec3d;
 import net.minecraft.util.text.TextFormatting;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 import net.minecraftforge.fml.client.config.GuiCheckBox;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmodifier.Mirror;
@@ -22,8 +20,6 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
-@SuppressWarnings("Duplicates")
-@OnlyIn(Dist.CLIENT)
 public class MirrorSettingsGui extends GuiCollapsibleScrollEntry {
 
     protected static final ResourceLocation BUILDING_ICONS = new ResourceLocation(EffortlessBuilding.MODID, "textures/gui/building_icons.png");
@@ -46,13 +42,7 @@ public class MirrorSettingsGui extends GuiCollapsibleScrollEntry {
         id = super.initGui(id, buttonList);
 
         int y = top - 2;
-        buttonMirrorEnabled = new GuiCheckBox(id++, left - 15 + 8, y, "", false) {
-            @Override
-            public void onClick(double mouseX, double mouseY) {
-                super.onClick(mouseX, mouseY);
-                setCollapsed(!buttonMirrorEnabled.isChecked());
-            }
-        };
+        buttonMirrorEnabled = new GuiCheckBox(id++, left - 15 + 8, y, "", false);
         buttonList.add(buttonMirrorEnabled);
 
         y = top + 18;
@@ -92,62 +82,19 @@ public class MirrorSettingsGui extends GuiCollapsibleScrollEntry {
         mirrorNumberFieldList.add(textMirrorRadius);
 
         y = top + 72;
-        buttonCurrentPosition = new GuiIconButton(id++, left + 5, y, 0, 0, BUILDING_ICONS) {
-            @Override
-            public void onClick(double mouseX, double mouseY) {
-                super.onClick(mouseX, mouseY);
-                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);
-                textMirrorPosX.setNumber(pos.x);
-                textMirrorPosY.setNumber(pos.y);
-                textMirrorPosZ.setNumber(pos.z);
-            }
-        };
+        buttonCurrentPosition = new GuiIconButton(id++, left + 5, y, 0, 0, BUILDING_ICONS);
         buttonCurrentPosition.setTooltip("Set mirror position to current player position");
         mirrorIconButtonList.add(buttonCurrentPosition);
 
-        buttonToggleOdd = new GuiIconButton(id++, left + 35, y, 0, 20, BUILDING_ICONS) {
-            @Override
-            public void onClick(double mouseX, double mouseY) {
-                super.onClick(mouseX, mouseY);
-                toggleOdd = !toggleOdd;
-                buttonToggleOdd.setUseAlternateIcon(toggleOdd);
-                if (toggleOdd) {
-                    buttonToggleOdd.setTooltip(Arrays.asList("Set mirror position to corner of block", "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"));
-                    textMirrorPosX.setNumber(Math.floor(textMirrorPosX.getNumber()));
-                    textMirrorPosY.setNumber(Math.floor(textMirrorPosY.getNumber()));
-                    textMirrorPosZ.setNumber(Math.floor(textMirrorPosZ.getNumber()));
-                }
-            }
-        };
+        buttonToggleOdd = new GuiIconButton(id++, left + 35, y, 0, 20, BUILDING_ICONS);
         buttonToggleOdd.setTooltip(Arrays.asList("Set mirror position to middle of block", "for odd numbered builds"));
         mirrorIconButtonList.add(buttonToggleOdd);
 
-        buttonDrawLines = new GuiIconButton(id++, left + 65, y, 0, 40, BUILDING_ICONS) {
-            @Override
-            public void onClick(double mouseX, double mouseY) {
-                super.onClick(mouseX, mouseY);
-                drawLines = !drawLines;
-                buttonDrawLines.setUseAlternateIcon(drawLines);
-                buttonDrawLines.setTooltip(drawLines ? "Hide lines" : "Show lines");
-            }
-        };
+        buttonDrawLines = new GuiIconButton(id++, left + 65, y, 0, 40, BUILDING_ICONS);
         buttonDrawLines.setTooltip("Show lines");
         mirrorIconButtonList.add(buttonDrawLines);
 
-        buttonDrawPlanes = new GuiIconButton(id++, left + 95, y, 0, 60, BUILDING_ICONS) {
-            @Override
-            public void onClick(double mouseX, double mouseY) {
-                super.onClick(mouseX, mouseY);
-                drawPlanes = !drawPlanes;
-                buttonDrawPlanes.setUseAlternateIcon(drawPlanes);
-                buttonDrawPlanes.setTooltip(drawPlanes ? "Hide area" : "Show area");
-            }
-        };
+        buttonDrawPlanes = new GuiIconButton(id++, left + 95, y, 0, 60, BUILDING_ICONS);
         buttonDrawPlanes.setTooltip("Show area");
         mirrorIconButtonList.add(buttonDrawPlanes);
 
@@ -195,30 +142,31 @@ public class MirrorSettingsGui extends GuiCollapsibleScrollEntry {
     @Override
     public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY,
                           boolean isSelected, float partialTicks) {
-        
+        super.drawEntry(slotIndex, x, y, listWidth, slotHeight, mouseX, mouseY, isSelected, partialTicks);
+
         int yy = y;
         int offset = 8;
 
-        buttonMirrorEnabled.render(mouseX, mouseY, partialTicks);
+        buttonMirrorEnabled.drawButton(this.mc, mouseX, mouseY, partialTicks);
         if (buttonMirrorEnabled.isChecked()) {
             buttonMirrorEnabled.y = yy;
-            fontRenderer.drawString("Mirror enabled", left + offset, yy + 2, 0xFFFFFF);
+            fontRenderer.drawString("Mirror enabled", left + offset, yy + 2, 0xFFFFFF, true);
 
             yy = y + 18;
-            fontRenderer.drawString("Position", left + offset, yy + 5, 0xFFFFFF);
-            fontRenderer.drawString("X", left + 40 + offset, yy + 5, 0xFFFFFF);
+            fontRenderer.drawString("Position", left + offset, yy + 5, 0xFFFFFF, true);
+            fontRenderer.drawString("X", left + 40 + offset, yy + 5, 0xFFFFFF, true);
             textMirrorPosX.y = yy;
-            fontRenderer.drawString("Y", left + 120 + offset, yy + 5, 0xFFFFFF);
+            fontRenderer.drawString("Y", left + 120 + offset, yy + 5, 0xFFFFFF, true);
             textMirrorPosY.y = yy;
-            fontRenderer.drawString("Z", left + 200 + offset, yy + 5, 0xFFFFFF);
+            fontRenderer.drawString("Z", left + 200 + offset, yy + 5, 0xFFFFFF, true);
             textMirrorPosZ.y = yy;
 
             yy = y + 50;
-            fontRenderer.drawString("Direction", left + offset, yy + 2, 0xFFFFFF);
+            fontRenderer.drawString("Direction", left + offset, yy + 2, 0xFFFFFF, true);
             buttonMirrorX.y = yy;
             buttonMirrorY.y = yy;
             buttonMirrorZ.y = yy;
-            fontRenderer.drawString("Radius", left + 176 + offset, yy + 2, 0xFFFFFF);
+            fontRenderer.drawString("Radius", left + 176 + offset, yy + 2, 0xFFFFFF, true);
             textMirrorRadius.y = yy - 3;
 
             yy = y + 72;
@@ -227,12 +175,12 @@ public class MirrorSettingsGui extends GuiCollapsibleScrollEntry {
             buttonDrawLines.y = yy;
             buttonDrawPlanes.y = yy;
 
-            mirrorButtonList.forEach(button -> button.render(mouseX, mouseY, partialTicks));
-            mirrorIconButtonList.forEach(button -> button.render(mouseX, mouseY, partialTicks));
-            mirrorNumberFieldList.forEach(numberField -> numberField.drawNumberField(mouseX, mouseY, partialTicks));
+            mirrorButtonList.forEach(button -> button.drawButton(this.mc, mouseX, mouseY, partialTicks));
+            mirrorIconButtonList.forEach(button -> button.drawButton(this.mc, mouseX, mouseY, partialTicks));
+            mirrorNumberFieldList.forEach(numberField -> numberField.drawNumberField(this.mc, mouseX, mouseY, partialTicks));
         } else {
             buttonMirrorEnabled.y = yy;
-            fontRenderer.drawString("Mirror disabled", left + offset, yy + 2, 0x999999);
+            fontRenderer.drawString("Mirror disabled", left + offset, yy + 2, 0x999999, true);
         }
 
     }
@@ -247,28 +195,74 @@ public class MirrorSettingsGui extends GuiCollapsibleScrollEntry {
     }
 
     @Override
-    public boolean charTyped(char typedChar, int keyCode) {
-        super.charTyped(typedChar, keyCode);
+    public void updatePosition(int slotIndex, int x, int y, float partialTicks) {
+        super.updatePosition(slotIndex, x, y, partialTicks);
+    }
+
+    @Override
+    public void keyTyped(char typedChar, int keyCode) throws IOException {
+        super.keyTyped(typedChar, keyCode);
         for (GuiNumberField numberField : mirrorNumberFieldList) {
-            numberField.charTyped(typedChar, keyCode);
+            numberField.keyTyped(typedChar, keyCode);
         }
-        return true;
     }
 
     @Override
     public boolean mousePressed(int slotIndex, int mouseX, int mouseY, int mouseEvent, int relativeX, int relativeY) {
+        super.mousePressed(slotIndex, mouseX, mouseY, mouseEvent, relativeX, relativeY);
         mirrorNumberFieldList.forEach(numberField -> numberField.mouseClicked(mouseX, mouseY, mouseEvent));
 
         boolean insideMirrorEnabledLabel = mouseX >= left && mouseX < right && relativeY >= -2 && relativeY < 12;
 
         if (insideMirrorEnabledLabel) {
+            buttonMirrorEnabled.setIsChecked(!buttonMirrorEnabled.isChecked());
             buttonMirrorEnabled.playPressSound(this.mc.getSoundHandler());
-            buttonMirrorEnabled.onClick(mouseX, mouseY);
+            actionPerformed(buttonMirrorEnabled);
         }
 
         return true;
     }
 
+    @Override
+    public void actionPerformed(GuiButton button) {
+        super.actionPerformed(button);
+        if (button == buttonMirrorEnabled) {
+            setCollapsed(!buttonMirrorEnabled.isChecked());
+        }
+        if (button == buttonCurrentPosition) {
+            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);
+            textMirrorPosX.setNumber(pos.x);
+            textMirrorPosY.setNumber(pos.y);
+            textMirrorPosZ.setNumber(pos.z);
+        }
+        if (button == buttonToggleOdd) {
+            toggleOdd = !toggleOdd;
+            buttonToggleOdd.setUseAlternateIcon(toggleOdd);
+            if (toggleOdd) {
+                buttonToggleOdd.setTooltip(Arrays.asList("Set mirror position to corner of block", "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"));
+                textMirrorPosX.setNumber(Math.floor(textMirrorPosX.getNumber()));
+                textMirrorPosY.setNumber(Math.floor(textMirrorPosY.getNumber()));
+                textMirrorPosZ.setNumber(Math.floor(textMirrorPosZ.getNumber()));
+            }
+        }
+        if (button == buttonDrawLines) {
+            drawLines = !drawLines;
+            buttonDrawLines.setUseAlternateIcon(drawLines);
+            buttonDrawLines.setTooltip(drawLines ? "Hide lines" : "Show lines");
+        }
+        if (button == buttonDrawPlanes) {
+            drawPlanes = !drawPlanes;
+            buttonDrawPlanes.setUseAlternateIcon(drawPlanes);
+            buttonDrawPlanes.setTooltip(drawPlanes ? "Hide area" : "Show area");
+        }
+        mirrorNumberFieldList.forEach(numberField -> numberField.actionPerformed(button));
+    }
+
     public Mirror.MirrorSettings getMirrorSettings() {
         boolean mirrorEnabled = buttonMirrorEnabled.isChecked();
 

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

@@ -1,10 +1,7 @@
 package nl.requios.effortlessbuilding.gui.buildmodifier;
 
-import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiButton;
 import net.minecraft.client.gui.GuiScreen;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmodifier.Array;
 import nl.requios.effortlessbuilding.buildmodifier.Mirror;
@@ -12,12 +9,10 @@ import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
 import nl.requios.effortlessbuilding.buildmodifier.RadialMirror;
 import nl.requios.effortlessbuilding.gui.elements.GuiScrollPane;
 import nl.requios.effortlessbuilding.network.ModifierSettingsMessage;
-import nl.requios.effortlessbuilding.network.PacketHandler;
 import nl.requios.effortlessbuilding.proxy.ClientProxy;
 
 import java.io.IOException;
 
-@OnlyIn(Dist.CLIENT)
 public class ModifierSettingsGui extends GuiScreen {
 
     private GuiScrollPane scrollPane;
@@ -35,79 +30,68 @@ public class ModifierSettingsGui extends GuiScreen {
         scrollPane = new GuiScrollPane(this, fontRenderer, 8, height - 30);
 
         mirrorSettingsGui = new MirrorSettingsGui(scrollPane);
-        scrollPane.AddListEntry(mirrorSettingsGui);
+        scrollPane.listEntries.add(mirrorSettingsGui);
 
         arraySettingsGui = new ArraySettingsGui(scrollPane);
-        scrollPane.AddListEntry(arraySettingsGui);
+        scrollPane.listEntries.add(arraySettingsGui);
 
         radialMirrorSettingsGui = new RadialMirrorSettingsGui(scrollPane);
-        scrollPane.AddListEntry(radialMirrorSettingsGui);
+        scrollPane.listEntries.add(radialMirrorSettingsGui);
 
-        id = scrollPane.initGui(id, buttons);
+        id = scrollPane.initGui(id, buttonList);
 
         //Close button
         int y = height - 26;
-        buttonClose = new GuiButton(id++, width / 2 - 100, y, "Close") {
-            @Override
-            public void onClick(double mouseX, double mouseY) {
-                super.onClick(mouseX, mouseY);
-                mc.player.closeScreen();
-            }
-        };
-        buttons.add(buttonClose);
+        buttonClose = new GuiButton(id++, width / 2 - 100, y, "Close");
+        buttonList.add(buttonClose);
 
     }
 
     @Override
     //Process general logic, i.e. hide buttons
-    public void tick() {
+    public void updateScreen() {
         scrollPane.updateScreen();
-
-        handleMouseInput();
     }
 
     @Override
     //Set colors using GL11, use the fontRendererObj 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 drawScreen(int mouseX, int mouseY, float partialTicks) {
         this.drawDefaultBackground();
 
         scrollPane.drawScreen(mouseX, mouseY, partialTicks);
 
-        buttonClose.render(mouseX, mouseY, partialTicks);
+        buttonClose.drawButton(this.mc, mouseX, mouseY, partialTicks);
 
         scrollPane.drawTooltip(this, mouseX, mouseY);
     }
 
-
     @Override
-    public boolean charTyped(char typedChar, int keyCode) {
-        super.charTyped(typedChar, keyCode);
-        scrollPane.charTyped(typedChar, keyCode);
-        if (keyCode == ClientProxy.keyBindings[0].getKey().getKeyCode()) {
+    protected void keyTyped(char typedChar, int keyCode) throws IOException {
+        super.keyTyped(typedChar, keyCode);
+        scrollPane.keyTyped(typedChar, keyCode);
+        if (keyCode == ClientProxy.keyBindings[0].getKeyCode()) {
             mc.player.closeScreen();
         }
-        return false;
     }
 
     @Override
-    public boolean mouseClicked(double mouseX, double mouseY, int mouseButton) {
+    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException {
         super.mouseClicked(mouseX, mouseY, mouseButton);
-        buttons.forEach(button -> button.mouseClicked(mouseX, mouseY, mouseButton));
-        return scrollPane.mouseClicked(mouseX, mouseY, mouseButton);
+        scrollPane.mouseClicked(mouseX, mouseY, mouseButton);
     }
 
     @Override
-    public boolean mouseReleased(double mouseX, double mouseY, int state) {
+    protected void mouseReleased(int mouseX, int mouseY, int state) {
         if (state != 0 || !scrollPane.mouseReleased(mouseX, mouseY, state))
         {
-            return super.mouseReleased(mouseX, mouseY, state);
+            super.mouseReleased(mouseX, mouseY, state);
         }
-        return false;
     }
 
-    public void handleMouseInput() {
-        //super.handleMouseInput();
+    @Override
+    public void handleMouseInput() throws IOException {
+        super.handleMouseInput();
         scrollPane.handleMouseInput();
 
         //Scrolling numbers
@@ -116,6 +100,15 @@ public class ModifierSettingsGui extends GuiScreen {
 //        numberFieldList.forEach(numberField -> numberField.handleMouseInput(mouseX, mouseY));
     }
 
+    @Override
+    protected void actionPerformed(GuiButton button) {
+        //check what button and action type (left/right click)
+        if (button == buttonClose) {
+            mc.player.closeScreen();
+        }
+        scrollPane.actionPerformed(button);
+    }
+
     @Override
     public void onGuiClosed() {
         scrollPane.onGuiClosed();
@@ -138,10 +131,7 @@ public class ModifierSettingsGui extends GuiScreen {
         ModifierSettingsManager.setModifierSettings(mc.player, modifierSettings);
 
         //Send to server
-        PacketHandler.INSTANCE.sendToServer(new ModifierSettingsMessage(modifierSettings));
-
-        //TODO fix not being able to scroll after this gui has opened
-        Minecraft.getInstance().mouseHelper.grabMouse();
+        EffortlessBuilding.packetHandler.sendToServer(new ModifierSettingsMessage(modifierSettings));
     }
 
 }

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

@@ -5,8 +5,6 @@ import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.util.ResourceLocation;
 import net.minecraft.util.math.Vec3d;
 import net.minecraft.util.text.TextFormatting;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 import net.minecraftforge.fml.client.config.GuiCheckBox;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
@@ -22,8 +20,6 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
-@SuppressWarnings("Duplicates")
-@OnlyIn(Dist.CLIENT)
 public class RadialMirrorSettingsGui extends GuiCollapsibleScrollEntry {
 
     protected static final ResourceLocation BUILDING_ICONS = new ResourceLocation(EffortlessBuilding.MODID, "textures/gui/building_icons.png");
@@ -46,13 +42,7 @@ public class RadialMirrorSettingsGui extends GuiCollapsibleScrollEntry {
         id = super.initGui(id, buttonList);
 
         int y = top - 2;
-        buttonRadialMirrorEnabled = new GuiCheckBox(id++, left - 15 + 8, y, "", false) {
-            @Override
-            public void onClick(double mouseX, double mouseY) {
-                super.onClick(mouseX, mouseY);
-                setCollapsed(!buttonRadialMirrorEnabled.isChecked());
-            }
-        };
+        buttonRadialMirrorEnabled = new GuiCheckBox(id++, left - 15 + 8, y, "", false);
         buttonList.add(buttonRadialMirrorEnabled);
 
         y = top + 18;
@@ -86,63 +76,21 @@ public class RadialMirrorSettingsGui extends GuiCollapsibleScrollEntry {
                 TextFormatting.GRAY + "Upgradeable in survival with reach upgrades."));
         radialMirrorNumberFieldList.add(textRadialMirrorRadius);
 
+
         y = top + 72;
-        buttonCurrentPosition = new GuiIconButton(id++, left + 5, y, 0, 0, BUILDING_ICONS) {
-            @Override
-            public void onClick(double mouseX, double mouseY) {
-                super.onClick(mouseX, mouseY);
-                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);
-                textRadialMirrorPosX.setNumber(pos.x);
-                textRadialMirrorPosY.setNumber(pos.y);
-                textRadialMirrorPosZ.setNumber(pos.z);
-            }
-        };
+        buttonCurrentPosition = new GuiIconButton(id++, left + 5, y, 0, 0, BUILDING_ICONS);
         buttonCurrentPosition.setTooltip("Set radial mirror position to current player position");
         radialMirrorIconButtonList.add(buttonCurrentPosition);
 
-        buttonToggleOdd = new GuiIconButton(id++, left + 35, y, 0, 20, BUILDING_ICONS) {
-            @Override
-            public void onClick(double mouseX, double mouseY) {
-                super.onClick(mouseX, mouseY);
-                toggleOdd = !toggleOdd;
-                buttonToggleOdd.setUseAlternateIcon(toggleOdd);
-                if (toggleOdd) {
-                    buttonToggleOdd.setTooltip(Arrays.asList("Set mirror position to corner of block", "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"));
-                    textRadialMirrorPosX.setNumber(Math.floor(textRadialMirrorPosX.getNumber()));
-                    textRadialMirrorPosY.setNumber(Math.floor(textRadialMirrorPosY.getNumber()));
-                    textRadialMirrorPosZ.setNumber(Math.floor(textRadialMirrorPosZ.getNumber()));
-                }
-            }
-        };
+        buttonToggleOdd = new GuiIconButton(id++, left + 35, y, 0, 20, BUILDING_ICONS);
         buttonToggleOdd.setTooltip(Arrays.asList("Set radial mirror position to middle of block", "for odd numbered builds"));
         radialMirrorIconButtonList.add(buttonToggleOdd);
 
-        buttonDrawLines = new GuiIconButton(id++, left + 65, y, 0, 40, BUILDING_ICONS) {
-            @Override
-            public void onClick(double mouseX, double mouseY) {
-                super.onClick(mouseX, mouseY);
-                drawLines = !drawLines;
-                buttonDrawLines.setUseAlternateIcon(drawLines);
-                buttonDrawLines.setTooltip(drawLines ? "Hide lines" : "Show lines");
-            }
-        };
+        buttonDrawLines = new GuiIconButton(id++, left + 65, y, 0, 40, BUILDING_ICONS);
         buttonDrawLines.setTooltip("Show lines");
         radialMirrorIconButtonList.add(buttonDrawLines);
 
-        buttonDrawPlanes = new GuiIconButton(id++, left + 95, y, 0, 60, BUILDING_ICONS) {
-            @Override
-            public void onClick(double mouseX, double mouseY) {
-                super.onClick(mouseX, mouseY);
-                drawPlanes = !drawPlanes;
-                buttonDrawPlanes.setUseAlternateIcon(drawPlanes);
-                buttonDrawPlanes.setTooltip(drawPlanes ? "Hide area" : "Show area");
-            }
-        };
+        buttonDrawPlanes = new GuiIconButton(id++, left + 95, y, 0, 60, BUILDING_ICONS);
         buttonDrawPlanes.setTooltip("Show area");
         radialMirrorIconButtonList.add(buttonDrawPlanes);
 
@@ -184,36 +132,38 @@ public class RadialMirrorSettingsGui extends GuiCollapsibleScrollEntry {
         return id;
     }
 
+    @Override
     public void updateScreen() {
+        super.updateScreen();
         radialMirrorNumberFieldList.forEach(GuiNumberField::update);
     }
 
-    
     @Override
     public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY,
                           boolean isSelected, float partialTicks) {
+        super.drawEntry(slotIndex, x, y, listWidth, slotHeight, mouseX, mouseY, isSelected, partialTicks);
 
         int yy = y;
         int offset = 8;
 
-        buttonRadialMirrorEnabled.render(mouseX, mouseY, partialTicks);
+        buttonRadialMirrorEnabled.drawButton(this.mc, mouseX, mouseY, partialTicks);
         if (buttonRadialMirrorEnabled.isChecked()) {
             buttonRadialMirrorEnabled.y = yy;
-            fontRenderer.drawString("Radial mirror enabled", left + offset, yy + 2, 0xFFFFFF);
+            fontRenderer.drawString("Radial mirror enabled", left + offset, yy + 2, 0xFFFFFF, true);
 
             yy = y + 18;
-            fontRenderer.drawString("Position", left + offset, yy + 5, 0xFFFFFF);
-            fontRenderer.drawString("X", left + 40 + offset, yy + 5, 0xFFFFFF);
+            fontRenderer.drawString("Position", left + offset, yy + 5, 0xFFFFFF, true);
+            fontRenderer.drawString("X", left + 40 + offset, yy + 5, 0xFFFFFF, true);
             textRadialMirrorPosX.y = yy;
-            fontRenderer.drawString("Y", left + 120 + offset, yy + 5, 0xFFFFFF);
+            fontRenderer.drawString("Y", left + 120 + offset, yy + 5, 0xFFFFFF, true);
             textRadialMirrorPosY.y = yy;
-            fontRenderer.drawString("Z", left + 200 + offset, yy + 5, 0xFFFFFF);
+            fontRenderer.drawString("Z", left + 200 + offset, yy + 5, 0xFFFFFF, true);
             textRadialMirrorPosZ.y = yy;
 
             yy = y + 50;
-            fontRenderer.drawString("Slices", left + offset, yy + 2, 0xFFFFFF);
+            fontRenderer.drawString("Slices", left + offset, yy + 2, 0xFFFFFF, true);
             textRadialMirrorSlices.y = yy - 3;
-            fontRenderer.drawString("Radius", left + 176 + offset, yy + 2, 0xFFFFFF);
+            fontRenderer.drawString("Radius", left + 176 + offset, yy + 2, 0xFFFFFF, true);
             textRadialMirrorRadius.y = yy - 3;
 
             yy = y + 72;
@@ -225,13 +175,13 @@ public class RadialMirrorSettingsGui extends GuiCollapsibleScrollEntry {
             yy = y + 76;
             buttonRadialMirrorAlternate.y = yy;
 
-            radialMirrorButtonList.forEach(button -> button.render(mouseX, mouseY, partialTicks));
-            radialMirrorIconButtonList.forEach(button -> button.render(mouseX, mouseY, partialTicks));
+            radialMirrorButtonList.forEach(button -> button.drawButton(this.mc, mouseX, mouseY, partialTicks));
+            radialMirrorIconButtonList.forEach(button -> button.drawButton(this.mc, mouseX, mouseY, partialTicks));
             radialMirrorNumberFieldList
-                    .forEach(numberField -> numberField.drawNumberField(mouseX, mouseY, partialTicks));
+                    .forEach(numberField -> numberField.drawNumberField(this.mc, mouseX, mouseY, partialTicks));
         } else {
             buttonRadialMirrorEnabled.y = yy;
-            fontRenderer.drawString("Radial mirror disabled", left + offset, yy + 2, 0x999999);
+            fontRenderer.drawString("Radial mirror disabled", left + offset, yy + 2, 0x999999, true);
         }
 
     }
@@ -246,28 +196,74 @@ public class RadialMirrorSettingsGui extends GuiCollapsibleScrollEntry {
     }
 
     @Override
-    public boolean charTyped(char typedChar, int keyCode) {
-        super.charTyped(typedChar, keyCode);
+    public void updatePosition(int slotIndex, int x, int y, float partialTicks) {
+        super.updatePosition(slotIndex, x, y, partialTicks);
+    }
+
+    @Override
+    public void keyTyped(char typedChar, int keyCode) throws IOException {
+        super.keyTyped(typedChar, keyCode);
         for (GuiNumberField numberField : radialMirrorNumberFieldList) {
-            numberField.charTyped(typedChar, keyCode);
+            numberField.keyTyped(typedChar, keyCode);
         }
-        return true;
     }
 
     @Override
     public boolean mousePressed(int slotIndex, int mouseX, int mouseY, int mouseEvent, int relativeX, int relativeY) {
+        super.mousePressed(slotIndex, mouseX, mouseY, mouseEvent, relativeX, relativeY);
         radialMirrorNumberFieldList.forEach(numberField -> numberField.mouseClicked(mouseX, mouseY, mouseEvent));
 
         boolean insideRadialMirrorEnabledLabel = mouseX >= left && mouseX < right && relativeY >= -2 && relativeY < 12;
 
         if (insideRadialMirrorEnabledLabel) {
+            buttonRadialMirrorEnabled.setIsChecked(!buttonRadialMirrorEnabled.isChecked());
             buttonRadialMirrorEnabled.playPressSound(this.mc.getSoundHandler());
-            buttonRadialMirrorEnabled.onClick(mouseX, mouseY);
+            actionPerformed(buttonRadialMirrorEnabled);
         }
 
         return true;
     }
 
+    @Override
+    public void actionPerformed(GuiButton button) {
+        super.actionPerformed(button);
+        if (button == buttonRadialMirrorEnabled) {
+            setCollapsed(!buttonRadialMirrorEnabled.isChecked());
+        }
+        if (button == buttonCurrentPosition) {
+            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);
+            textRadialMirrorPosX.setNumber(pos.x);
+            textRadialMirrorPosY.setNumber(pos.y);
+            textRadialMirrorPosZ.setNumber(pos.z);
+        }
+        if (button == buttonToggleOdd) {
+            toggleOdd = !toggleOdd;
+            buttonToggleOdd.setUseAlternateIcon(toggleOdd);
+            if (toggleOdd) {
+                buttonToggleOdd.setTooltip(Arrays.asList("Set mirror position to corner of block", "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"));
+                textRadialMirrorPosX.setNumber(Math.floor(textRadialMirrorPosX.getNumber()));
+                textRadialMirrorPosY.setNumber(Math.floor(textRadialMirrorPosY.getNumber()));
+                textRadialMirrorPosZ.setNumber(Math.floor(textRadialMirrorPosZ.getNumber()));
+            }
+        }
+        if (button == buttonDrawLines) {
+            drawLines = !drawLines;
+            buttonDrawLines.setUseAlternateIcon(drawLines);
+            buttonDrawLines.setTooltip(drawLines ? "Hide lines" : "Show lines");
+        }
+        if (button == buttonDrawPlanes) {
+            drawPlanes = !drawPlanes;
+            buttonDrawPlanes.setUseAlternateIcon(drawPlanes);
+            buttonDrawPlanes.setTooltip(drawPlanes ? "Hide area" : "Show area");
+        }
+        radialMirrorNumberFieldList.forEach(numberField -> numberField.actionPerformed(button));
+    }
+
     public RadialMirror.RadialMirrorSettings getRadialMirrorSettings() {
         boolean radialMirrorEnabled = buttonRadialMirrorEnabled.isChecked();
 

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

@@ -4,14 +4,10 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.FontRenderer;
 import net.minecraft.client.gui.GuiButton;
 import net.minecraft.client.gui.GuiScreen;
-import net.minecraft.client.gui.IGuiEventListener;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
 import java.io.IOException;
 import java.util.List;
 
-@OnlyIn(Dist.CLIENT)
 public abstract class GuiCollapsibleScrollEntry implements GuiScrollPane.IScrollEntry {
 
     public GuiScrollPane scrollPane;
@@ -40,10 +36,18 @@ public abstract class GuiCollapsibleScrollEntry implements GuiScrollPane.IScroll
 
     @Override
     public void updateScreen() {
+
+    }
+
+    @Override
+    public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY,
+                          boolean isSelected, float partialTicks) {
+
     }
 
     @Override
     public void drawTooltip(GuiScreen guiScreen, int mouseX, int mouseY) {
+
     }
 
     @Override
@@ -52,8 +56,8 @@ public abstract class GuiCollapsibleScrollEntry implements GuiScrollPane.IScroll
     }
 
     @Override
-    public boolean charTyped(char eventChar, int eventKey) {
-        return false;
+    public void keyTyped(char eventChar, int eventKey) throws IOException {
+
     }
 
     @Override
@@ -66,8 +70,14 @@ public abstract class GuiCollapsibleScrollEntry implements GuiScrollPane.IScroll
 
     }
 
+    @Override
+    public void actionPerformed(GuiButton button) {
+
+    }
+
     @Override
     public void onGuiClosed() {
+
     }
 
     @Override

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

@@ -4,14 +4,11 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiButton;
 import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.util.ResourceLocation;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
-@OnlyIn(Dist.CLIENT)
 public class GuiIconButton extends GuiButton {
 
     private final ResourceLocation resourceLocation;
@@ -47,12 +44,12 @@ public class GuiIconButton extends GuiButton {
     }
 
     @Override
-    public void render(int mouseX, int mouseY, float partialTicks) {
-        super.render(mouseX, mouseY, partialTicks);
+    public void drawButton(Minecraft mc, int mouseX, int mouseY, float partialTicks) {
+        super.drawButton(mc, mouseX, mouseY, partialTicks);
         if (this.visible)
         {
             this.hovered = mouseX >= this.x && mouseY >= this.y && mouseX < this.x + this.width && mouseY < this.y + this.height;
-            Minecraft.getInstance().getTextureManager().bindTexture(this.resourceLocation);
+            mc.getTextureManager().bindTexture(this.resourceLocation);
             int currentIconX = this.iconX;
             int currentIconY = this.iconY;
 

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

@@ -3,17 +3,13 @@ package nl.requios.effortlessbuilding.gui.elements;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.*;
 import net.minecraft.util.text.TextFormatting;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
 import java.io.IOException;
 import java.text.DecimalFormat;
-import java.text.ParseException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
-@OnlyIn(Dist.CLIENT)
 public class GuiNumberField extends Gui {
 
     public int x, y, width, height;
@@ -32,42 +28,21 @@ public class GuiNumberField extends Gui {
         this.height = height;
 
         textField = new GuiTextField(id1, fontRenderer, x + buttonWidth + 1, y + 1, width - 2 * buttonWidth - 2, height - 2);
-        minusButton = new GuiButton(id2, x, y - 1, buttonWidth, height + 2, "-") {
-            @Override
-            public void onClick(double mouseX, double mouseY) {
-                float valueChanged = 1f;
-                if (GuiScreen.isCtrlKeyDown()) valueChanged = 5f;
-                if (GuiScreen.isShiftKeyDown()) valueChanged = 10f;
-
-                setNumber(getNumber() - valueChanged);
-            }
-        };
-        plusButton  = new GuiButton(id3, x + width - buttonWidth, y - 1, buttonWidth, height + 2, "+") {
-            @Override
-            public void onClick(double mouseX, double mouseY) {
-                float valueChanged = 1f;
-                if (GuiScreen.isCtrlKeyDown()) valueChanged = 5f;
-                if (GuiScreen.isShiftKeyDown()) valueChanged = 10f;
-
-                setNumber(getNumber() + valueChanged);
-            }
-        };
+        minusButton = new GuiButton(id2, x, y - 1, buttonWidth, height + 2, "-");
+        plusButton  = new GuiButton(id3, x + width - buttonWidth, y - 1, buttonWidth, height + 2, "+");
 
         buttonList.add(minusButton);
         buttonList.add(plusButton);
     }
 
     public void setNumber(double number) {
-        textField.setText(DecimalFormat.getInstance().format(number));
+        DecimalFormat format = new DecimalFormat("0.#");
+        textField.setText(format.format(number));
     }
 
     public double getNumber() {
         if (textField.getText().isEmpty()) return 0;
-        try {
-            return DecimalFormat.getInstance().parse(textField.getText()).doubleValue();
-        } catch (ParseException e) {
-            return 0;
-        }
+        return Double.parseDouble(textField.getText());
     }
 
     public void setTooltip(String tooltip) {
@@ -78,7 +53,7 @@ public class GuiNumberField extends Gui {
         this.tooltip = tooltip;
     }
 
-    public boolean mouseClicked(double mouseX, double mouseY, int mouseButton) {
+    public boolean mouseClicked(int mouseX, int mouseY, int mouseButton) {
         boolean result = textField.mouseClicked(mouseX, mouseY, mouseButton);
 
         //Check if clicked inside textfield
@@ -94,14 +69,14 @@ public class GuiNumberField extends Gui {
         return result;
     }
 
-    public void drawNumberField(int mouseX, int mouseY, float partialTicks) {
+    public void drawNumberField(Minecraft mc, int mouseX, int mouseY, float partialTicks) {
         textField.y = y + 1;
         minusButton.y = y - 1;
         plusButton.y = y - 1;
 
-        textField.drawTextField(mouseX, mouseY, partialTicks);
-        minusButton.render(mouseX, mouseY, partialTicks);
-        plusButton.render(mouseX, mouseY, partialTicks);
+        textField.drawTextBox();
+        minusButton.drawButton(mc, mouseX, mouseY, partialTicks);
+        plusButton.drawButton(mc, mouseX, mouseY, partialTicks);
     }
 
     public void drawTooltip(GuiScreen guiScreen, int mouseX, int mouseY) {
@@ -131,21 +106,33 @@ public class GuiNumberField extends Gui {
 
     }
 
-    public void update() {
-        textField.tick();
+    public void actionPerformed(GuiButton button) {
+        float valueChanged = 1f;
+        if (GuiScreen.isCtrlKeyDown()) valueChanged = 5f;
+        if (GuiScreen.isShiftKeyDown()) valueChanged = 10f;
+
+        if (button == minusButton) {
+            setNumber(getNumber() - valueChanged);
+        }
+        if (button == plusButton) {
+            setNumber(getNumber() + valueChanged);
+        }
     }
 
-    public boolean charTyped(char typedChar, int keyCode) {
-        if (!textField.isFocused()) return false;
+    public void update() {
+        textField.updateCursorCounter();
+    }
+
+    public void keyTyped(char typedChar, int keyCode) throws IOException {
+        if (!textField.isFocused()) return;
 //        if (Character.isDigit(typedChar) || typedChar == '.' || typedChar == '-' || keyCode == Keyboard.KEY_BACK
 //            || keyCode == Keyboard.KEY_DELETE || keyCode == Keyboard.KEY_LEFT || keyCode == Keyboard.KEY_RIGHT
 //            || keyCode == Keyboard.KEY_UP || keyCode == Keyboard.KEY_DOWN) {
-            return textField.charTyped(typedChar, keyCode);
+            textField.textboxKeyTyped(typedChar, keyCode);
 //        }
     }
 
     //Scroll inside textfield to change number
-    //Disabled because entire screen can be scrolled
 //    public void handleMouseInput(int mouseX, int mouseY) {
 //        boolean insideTextField = mouseX >= x + buttonWidth && mouseX < x + width - buttonWidth && mouseY >= y && mouseY < y + height;
 //

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

@@ -1,37 +1,29 @@
 package nl.requios.effortlessbuilding.gui.elements;
 
-import net.minecraft.client.MouseHelper;
-import net.minecraft.client.gui.*;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiListExtended;
+import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.renderer.Tessellator;
 import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
-import net.minecraft.util.Util;
 import net.minecraft.util.math.MathHelper;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
-import net.minecraftforge.client.event.GuiScreenEvent;
-import net.minecraftforge.common.MinecraftForge;
-import net.minecraftforge.eventbus.api.SubscribeEvent;
-import net.minecraftforge.fml.common.Mod;
-import net.minecraftforge.fml.common.gameevent.TickEvent;
-import org.lwjgl.glfw.GLFW;
-import sun.security.ssl.Debug;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.lwjgl.input.Mouse;
 
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
-@OnlyIn(Dist.CLIENT)
-public class GuiScrollPane extends GuiSlot {
+@SideOnly(Side.CLIENT)
+public class GuiScrollPane extends GuiListExtended {
 
     public GuiScreen parent;
     public FontRenderer fontRenderer;
-    private List<IScrollEntry> listEntries;
-    private float scrollMultiplier = 1f;
-
-    private int mouseX;
-    private int mouseY;
+    public List<IScrollEntry> listEntries;
 
     public GuiScrollPane(GuiScreen parent, FontRenderer fontRenderer, int top, int bottom) {
         super(parent.mc, parent.width, parent.height, top, bottom, 100);
@@ -39,27 +31,18 @@ public class GuiScrollPane extends GuiSlot {
         this.fontRenderer = fontRenderer;
         this.setShowSelectionBox(false);
         listEntries = new ArrayList<>();
-        MinecraftForge.EVENT_BUS.register(this);
     }
 
-    public IScrollEntry getListEntry(int index) {
+    @Override
+    public IGuiListEntry getListEntry(int index) {
         return listEntries.get(index);
     }
 
-    public void AddListEntry(IScrollEntry listEntry){
-        listEntries.add(listEntry);
-    }
-
     @Override
     protected int getSize() {
         return listEntries.size();
     }
 
-    @Override
-    protected boolean isSelected(int slotIndex) {
-        return false;
-    }
-
     @Override
     protected int getScrollBarX() {
         //return width / 2 + 140 + 10;
@@ -96,15 +79,15 @@ public class GuiScrollPane extends GuiSlot {
 
             //All entries
             this.drawSelectionBox(insideLeft, insideTop, mouseXIn, mouseYIn, partialTicks);
-            GlStateManager.disableDepthTest();
+            GlStateManager.disableDepth();
 
             //Dirt overlays on top and bottom
 //            this.overlayBackground(0, this.top, 255, 255);
 //            this.overlayBackground(this.bottom, this.height, 255, 255);
 
             GlStateManager.enableBlend();
-            GlStateManager.blendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ZERO, GlStateManager.DestFactor.ONE);
-            GlStateManager.disableAlphaTest();
+            GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ZERO, GlStateManager.DestFactor.ONE);
+            GlStateManager.disableAlpha();
             GlStateManager.shadeModel(7425);
             GlStateManager.disableTexture2D();
 
@@ -177,7 +160,7 @@ public class GuiScrollPane extends GuiSlot {
 
             GlStateManager.enableTexture2D();
             GlStateManager.shadeModel(7424);
-            GlStateManager.enableAlphaTest();
+            GlStateManager.enableAlpha();
             GlStateManager.disableBlend();
         }
     }
@@ -194,17 +177,6 @@ public class GuiScrollPane extends GuiSlot {
         return height;
     }
 
-    @Override
-    protected void drawBackground() {
-
-    }
-
-    @Override
-    protected void drawSlot(int slotIndex, int xPos, int yPos, int heightIn, int mouseXIn, int mouseYIn, float partialTicks) {
-        this.getListEntry(slotIndex).drawEntry(slotIndex, xPos, yPos, this.getListWidth(), heightIn, mouseXIn, mouseYIn,
-                this.getSlotIndexFromScreenCoords(mouseXIn, mouseYIn) == slotIndex, partialTicks);
-    }
-
     public int getContentHeight(int count) {
         //Add all count entry heights
         int height = this.headerPadding;
@@ -215,10 +187,11 @@ public class GuiScrollPane extends GuiSlot {
         return height;
     }
 
-    public int getSlotIndexFromScreenCoords(double posX, double posY) {
+    @Override
+    public int getSlotIndexFromScreenCoords(int posX, int posY) {
         int left = this.left + (this.width - this.getListWidth()) / 2;
         int right = this.left + (this.width + this.getListWidth()) / 2;
-        double relativeMouseY = getRelativeMouseY(mouseY, 0);
+        int relativeMouseY = getRelativeMouseY(mouseY, 0);
 
         //Iterate over every entry until relativeMouseY falls within its height
         for (int i = 0; i < listEntries.size(); i++) {
@@ -232,14 +205,15 @@ public class GuiScrollPane extends GuiSlot {
     }
 
     @Override
-    protected boolean mouseClicked(int index, int button, double mouseX, double mouseY) {
+    public boolean mouseClicked(int mouseX, int mouseY, int mouseEvent)
+    {
         int selectedSlot = this.getSlotIndexFromScreenCoords(mouseX, mouseY);
-        double relativeX = getRelativeMouseX(mouseX);
+        int relativeX = getRelativeMouseX(mouseX);
 
         //Always pass through mouseclicked, to be able to unfocus textfields
         for (int i = 0; i < this.listEntries.size(); i++) {
-            double relativeY = getRelativeMouseY(mouseY, i);
-            this.getListEntry(i).mousePressed(selectedSlot, (int) mouseX, (int) mouseY, button, (int) relativeX, (int) relativeY);
+            int relativeY = getRelativeMouseY(mouseY, i);
+            this.getListEntry(i).mousePressed(selectedSlot, mouseX, mouseY, mouseEvent, relativeX, relativeY);
         }
 
 
@@ -264,36 +238,38 @@ public class GuiScrollPane extends GuiSlot {
     }
 
     @Override
-    public boolean mouseReleased(double p_mouseReleased_1_, double p_mouseReleased_3_, int p_mouseReleased_5_) {
+    public boolean mouseReleased(int x, int y, int mouseEvent)
+    {
         for (int i = 0; i < this.getSize(); ++i)
         {
-            double relativeX = getRelativeMouseX(mouseX);
-            double relativeY = getRelativeMouseY(mouseY, i);
-            this.getListEntry(i).mouseReleased(i, (int) p_mouseReleased_1_, (int) p_mouseReleased_3_, p_mouseReleased_5_, (int) relativeX, (int) relativeY);
+            int relativeX = getRelativeMouseX(mouseX);
+            int relativeY = getRelativeMouseY(mouseY, i);
+            this.getListEntry(i).mouseReleased(i, x, y, mouseEvent, relativeX, relativeY);
         }
 
-        this.visible = true;
+        this.setEnabled(true);
         return false;
     }
 
+    @Override
     public void handleMouseInput() {
-        if (this.isMouseInList(this.mouseX, this.mouseY)) {
-            if (mc.mouseHelper.isLeftDown() && this.mouseY >= this.top &&
+        if (this.isMouseYWithinSlotBounds(this.mouseY)) {
+            if (Mouse.getEventButton() == 0 && Mouse.getEventButtonState() && this.mouseY >= this.top &&
                 this.mouseY <= this.bottom) {
                 int i = this.left + (this.width - this.getListWidth()) / 2;
                 int j = this.left + (this.width + this.getListWidth()) / 2;
                 int slotIndex = getSlotIndexFromScreenCoords(this.mouseX, this.mouseY);
-                double relativeMouseY = getRelativeMouseY(mouseY, slotIndex);
+                int relativeMouseY = getRelativeMouseY(mouseY, slotIndex);
 
                 if (slotIndex > -1) {
-                    this.mouseClicked(slotIndex, 0, this.mouseX, this.mouseY);
+                    this.elementClicked(slotIndex, false, this.mouseX, this.mouseY);
                     this.selectedElement = slotIndex;
                 } else if (this.mouseX >= i && this.mouseX <= j && relativeMouseY < 0) {
                     this.clickedHeader(this.mouseX - i, this.mouseY - this.top + (int) this.amountScrolled - 4);
                 }
             }
 
-            if (mc.mouseHelper.isLeftDown() && this.isVisible()) {
+            if (Mouse.isButtonDown(0) && this.getEnabled()) {
                 if (this.initialClickY == -1) {
                     boolean flag1 = true;
 
@@ -301,15 +277,14 @@ public class GuiScrollPane extends GuiSlot {
                         int i2 = this.left + (this.width - this.getListWidth()) / 2;
                         int j2 = this.left + (this.width + this.getListWidth()) / 2;
                         int slotIndex = getSlotIndexFromScreenCoords(this.mouseX, this.mouseY);
-                        double relativeMouseY = getRelativeMouseY(mouseY, slotIndex);
+                        int relativeMouseY = getRelativeMouseY(mouseY, slotIndex);
 
                         if (slotIndex > -1) {
-                            //TODO 1.13 use flag
                             boolean flag = slotIndex == this.selectedElement &&
-                                           Util.milliTime() - this.lastClicked < 250L;
-                            this.mouseClicked(slotIndex, this.mouseX, this.mouseY);
+                                           Minecraft.getSystemTime() - this.lastClicked < 250L;
+                            this.elementClicked(slotIndex, flag, this.mouseX, this.mouseY);
                             this.selectedElement = slotIndex;
-                            this.lastClicked = Util.milliTime();
+                            this.lastClicked = Minecraft.getSystemTime();
                         } else if (this.mouseX >= i2 && this.mouseX <= j2 && relativeMouseY < 0) {
                             this.clickedHeader(this.mouseX - i2,
                                     this.mouseY - this.top + (int) this.amountScrolled - 4);
@@ -351,21 +326,17 @@ public class GuiScrollPane extends GuiSlot {
                 this.initialClickY = -1;
             }
 
-        }
-    }
+            int i2 = Mouse.getEventDWheel();
 
-    //Through forge event instead of through the parent, because the parent no longer has scroll functionality in 1.13
-    @SubscribeEvent
-    public void mouseScrolled(GuiScreenEvent.MouseScrollEvent.Pre event) {
-        double scrollDelta = event.getScrollDelta();
-        if (scrollDelta != 0) {
-            if (scrollDelta > 0) {
-                scrollDelta = -1;
-            } else if (scrollDelta < 0) {
-                scrollDelta = 1;
+            if (i2 != 0) {
+                if (i2 > 0) {
+                    i2 = -1;
+                } else if (i2 < 0) {
+                    i2 = 1;
+                }
+
+                this.amountScrolled += (float) (i2 * this.slotHeight / 2);
             }
-
-            this.amountScrolled += (float) (scrollDelta * this.slotHeight / 2);
         }
     }
 
@@ -402,7 +373,7 @@ public class GuiScrollPane extends GuiSlot {
             {
                 int i1 = this.left + this.width / 2 - this.getListWidth() / 2;
                 int j1 = this.left + this.width / 2 + this.getListWidth() / 2;
-                GlStateManager.color4f(1.0F, 1.0F, 1.0F, 1.0F);
+                GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
                 GlStateManager.disableTexture2D();
                 bufferbuilder.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
                 bufferbuilder.pos((double)i1, (double)(y + entryHeight2 + 2), 0.0D).tex(0.0D, 1.0D).color(128, 128, 128, 255).endVertex();
@@ -422,14 +393,14 @@ public class GuiScrollPane extends GuiSlot {
         }
     }
 
-    private double getRelativeMouseX(double mouseX) {
+    private int getRelativeMouseX(int mouseX) {
         int j = this.left + this.width / 2 - this.getListWidth() / 2 + 2;
         return mouseX - j;
     }
 
-    private double getRelativeMouseY(double mouseY, int contentIndex) {
+    private int getRelativeMouseY(int mouseY, int contentIndex) {
         int k = this.top + 4 - this.getAmountScrolled() + getContentHeight(contentIndex) + this.headerPadding;
-        double relativeMouseY = mouseY - k;
+        int relativeMouseY = mouseY - k;
 
         //Content might be centered, adjust relative mouse y accordingly
         int contentHeight = getContentHeight();
@@ -447,6 +418,7 @@ public class GuiScrollPane extends GuiSlot {
         for (IScrollEntry entry : this.listEntries) {
             id = entry.initGui(id, buttonList);
         }
+        registerScrollButtons(id++, id++);
         return id;
     }
 
@@ -460,11 +432,14 @@ public class GuiScrollPane extends GuiSlot {
             entry.drawTooltip(guiScreen, mouseX, mouseY);
     }
 
-    @Override
-    public boolean charTyped(char eventChar, int eventKey) {
+    public void keyTyped(char eventChar, int eventKey) throws IOException {
         for (IScrollEntry entry : this.listEntries)
-            entry.charTyped(eventChar, eventKey);
-        return false;
+            entry.keyTyped(eventChar, eventKey);
+    }
+
+    public void actionPerformed(GuiButton button) {
+        for (IScrollEntry entry : this.listEntries)
+            entry.actionPerformed(button);
     }
 
     public void onGuiClosed() {
@@ -472,32 +447,19 @@ public class GuiScrollPane extends GuiSlot {
             entry.onGuiClosed();
     }
 
-    public interface IScrollEntry {
+    public interface IScrollEntry extends GuiListExtended.IGuiListEntry {
         int initGui(int id, List<GuiButton> buttonList);
 
         void updateScreen();
 
         void drawTooltip(GuiScreen guiScreen, int mouseX, int mouseY);
 
-        boolean charTyped(char eventChar, int eventKey);
+        void keyTyped(char eventChar, int eventKey) throws IOException;
+
+        void actionPerformed(GuiButton button);
 
         void onGuiClosed();
 
         int getHeight();
-
-        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);
-
-        /**
-         * Called when the mouse is clicked within this entry. Returning true means that something within this entry was
-         * clicked and the list should not be dragged.
-         */
-        boolean mousePressed(int slotIndex, int mouseX, int mouseY, int mouseEvent, int relativeX, int relativeY);
-
-        /**
-         * Fired when the mouse button is released. Arguments: index, x, y, mouseEvent, relativeX, relativeY
-         */
-        void mouseReleased(int slotIndex, int x, int y, int mouseEvent, int relativeX, int relativeY);
     }
 }

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

@@ -1,14 +1,15 @@
 package nl.requios.effortlessbuilding.helper;
 
 import com.google.gson.JsonObject;
-import net.minecraftforge.common.crafting.IConditionSerializer;
+import net.minecraftforge.common.crafting.IConditionFactory;
+import net.minecraftforge.common.crafting.JsonContext;
 import nl.requios.effortlessbuilding.BuildConfig;
 
 import java.util.function.BooleanSupplier;
 
-public class ReachConditionFactory implements IConditionSerializer {
+public class ReachConditionFactory implements IConditionFactory {
     @Override
-    public BooleanSupplier parse(JsonObject json) {
-        return () -> BuildConfig.reach.enableReachUpgrades.get();
+    public BooleanSupplier parse(JsonContext context, JsonObject json) {
+        return () -> BuildConfig.reach.enableReachUpgrades;
     }
 }

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

@@ -7,19 +7,19 @@ import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
 
 public class ReachHelper {
     public static int getMaxReach(EntityPlayer player) {
-        if (player.isCreative()) return BuildConfig.reach.maxReachCreative.get();
+        if (player.isCreative()) return BuildConfig.reach.maxReachCreative;
 
-        if (!BuildConfig.reach.enableReachUpgrades.get()) return BuildConfig.reach.maxReachLevel3.get();
+        if (!BuildConfig.reach.enableReachUpgrades) return BuildConfig.reach.maxReachLevel3;
 
         //Check buildsettings for reachUpgrade
         int reachUpgrade = ModifierSettingsManager.getModifierSettings(player).getReachUpgrade();
         switch (reachUpgrade) {
-            case 0: return BuildConfig.reach.maxReachLevel0.get();
-            case 1: return BuildConfig.reach.maxReachLevel1.get();
-            case 2: return BuildConfig.reach.maxReachLevel2.get();
-            case 3: return BuildConfig.reach.maxReachLevel3.get();
+            case 0: return BuildConfig.reach.maxReachLevel0;
+            case 1: return BuildConfig.reach.maxReachLevel1;
+            case 2: return BuildConfig.reach.maxReachLevel2;
+            case 3: return BuildConfig.reach.maxReachLevel3;
         }
-        return BuildConfig.reach.maxReachLevel0.get();
+        return BuildConfig.reach.maxReachLevel0;
     }
 
     public static int getPlacementReach(EntityPlayer player) {
@@ -28,23 +28,15 @@ public class ReachHelper {
 
     public static int getMaxBlocksPlacedAtOnce(EntityPlayer player) {
         if (player.isCreative()) return 1000000;
-        return MathHelper.ceil(Math.pow(getMaxReach(player), 1.6));
-        //Level 0: 121
-        //Level 1: 523
-        //Level 2: 1585
-        //Level 3: 4805
+        return getMaxReach(player) * 5;
     }
 
     public static int getMaxBlocksPerAxis(EntityPlayer player) {
         if (player.isCreative()) return 2000;
-        return MathHelper.ceil(getMaxReach(player) * 0.3);
-        //Level 0: 6
-        //Level 1: 15
-        //Level 2: 30
-        //Level 3: 60
+        return MathHelper.ceil(MathHelper.sqrt(getMaxReach(player)));
     }
 
     public static boolean canBreakFar(EntityPlayer player) {
-        return player.isCreative() || BuildConfig.survivalBalancers.breakFar.get();
+        return player.isCreative() || BuildConfig.survivalBalancers.breakFar;
     }
 }

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

@@ -1,28 +1,27 @@
 package nl.requios.effortlessbuilding.helper;
 
 import net.minecraft.block.Block;
+import net.minecraft.block.BlockLiquid;
 import net.minecraft.block.BlockSlab;
 import net.minecraft.block.SoundType;
 import net.minecraft.block.material.Material;
-import net.minecraft.block.state.BlockWorldState;
+import net.minecraft.block.properties.IProperty;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.Blocks;
-import net.minecraft.item.BlockItemUseContext;
 import net.minecraft.item.ItemBlock;
+import net.minecraft.item.ItemSlab;
 import net.minecraft.item.ItemStack;
-import net.minecraft.util.EnumActionResult;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.EnumHand;
 import net.minecraft.util.SoundCategory;
+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.world.IBlockAccess;
 import net.minecraft.world.World;
-import net.minecraftforge.common.ToolType;
 import nl.requios.effortlessbuilding.BuildConfig;
-import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
 import nl.requios.effortlessbuilding.compatibility.CompatHelper;
 
@@ -42,7 +41,7 @@ public class SurvivalHelper {
 
         if (blockState.getBlock().isAir(blockState, world, pos) || itemstack.isEmpty()) {
             dropBlock(world, player, pos);
-            world.removeBlock(pos);
+            world.setBlockToAir(pos);
             return true;
         }
 
@@ -61,21 +60,8 @@ public class SurvivalHelper {
             //Drop existing block
             dropBlock(world, player, pos);
 
-            //TryPlace sets block with offset, so we only do world.setBlockState now
-            //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);
-
-            //Set our (rotated) blockstate
-            world.setBlockState(pos, blockState, 3);
-//            blockState.onBlockAdded(world, pos, blockState);
-//            block.onBlockPlacedBy(world, pos, blockState, player, itemstack);
-//            world.notifyBlockUpdate(pos, blockState, world.getBlockState(pos), 3);
-
-//            if (result != EnumActionResult.SUCCESS) return false;
+            boolean placed = ((ItemBlock) itemstack.getItem()).placeBlockAt(itemstack, player, world, pos, facing, (float) hitVec.x, (float) hitVec.y, (float) hitVec.z, blockState);
+            if (!placed) return false;
 
             IBlockState afterState = world.getBlockState(pos);
 
@@ -85,7 +71,7 @@ public class SurvivalHelper {
             }
 
             if (!player.isCreative() && Block.getBlockFromItem(itemstack.getItem()) == block) {
-                CompatHelper.shrinkStack(origstack, itemstack, player);
+                CompatHelper.shrinkStack(origstack, itemstack);
             }
 
             return true;
@@ -133,7 +119,7 @@ public class SurvivalHelper {
             //Damage tool
             player.getHeldItemMainhand().onBlockDestroyed(world, world.getBlockState(pos), pos, player);
 
-            world.removeBlock(pos);
+            world.setBlockToAir(pos);
             return true;
         }
         return false;
@@ -212,8 +198,9 @@ public class SurvivalHelper {
         if (player.isCreative()) return true;
 
         IBlockState state = world.getBlockState(pos);
+        state = state.getBlock().getActualState(state, world, pos);
 
-        switch (BuildConfig.survivalBalancers.quickReplaceMiningLevel.get()) {
+        switch (BuildConfig.survivalBalancers.quickReplaceMiningLevel) {
             case -1: return state.getMaterial().isToolNotRequired();
             case 0: return state.getBlock().getHarvestLevel(state) <= 0;
             case 1: return state.getBlock().getHarvestLevel(state) <= 1;
@@ -227,9 +214,7 @@ public class SurvivalHelper {
     //From EntityPlayer#canPlayerEdit
     private static boolean canPlayerEdit(EntityPlayer player, World world, BlockPos pos, ItemStack stack)
     {
-        if (!world.isBlockModifiable(player, pos)) return false;
-
-        if (player.abilities.allowEdit)
+        if (player.capabilities.allowEdit)
         {
             //True in creative and survival mode
             return true;
@@ -237,9 +222,8 @@ public class SurvivalHelper {
         else
         {
             //Adventure mode
-            BlockWorldState blockworldstate = new BlockWorldState(world, pos, false);
-            return stack.canPlaceOn(world.getTags(), blockworldstate);
-
+            Block block = world.getBlockState(pos).getBlock();
+            return stack.canPlaceOn(block) || stack.canEditBlocks();
         }
     }
 
@@ -247,9 +231,9 @@ public class SurvivalHelper {
     private static boolean mayPlace(World world, Block blockIn, IBlockState newBlockState, BlockPos pos, boolean skipCollisionCheck, EnumFacing sidePlacedOn, @Nullable Entity placer)
     {
         IBlockState iblockstate1 = world.getBlockState(pos);
-        VoxelShape voxelShape = skipCollisionCheck ? null : blockIn.getDefaultState().getCollisionShape(world, pos);
+        AxisAlignedBB axisalignedbb = skipCollisionCheck ? Block.NULL_AABB : blockIn.getDefaultState().getCollisionBoundingBox(world, pos);
 
-        if (voxelShape != null && !world.checkNoEntityCollision(iblockstate1, pos))
+        if (axisalignedbb != Block.NULL_AABB && !world.checkNoEntityCollision(axisalignedbb.offset(pos)))
         {
             return false;
         }
@@ -275,8 +259,7 @@ public class SurvivalHelper {
             return true;
         }
 
-        //TODO 1.13 replaceable
-        return iblockstate1.getMaterial().isReplaceable() /*&& canPlaceBlockOnSide(world, pos, sidePlacedOn)*/;
+        return iblockstate1.getBlock().isReplaceable(world, pos) && blockIn.canPlaceBlockOnSide(world, pos, sidePlacedOn);
     }
 
 
@@ -284,7 +267,7 @@ public class SurvivalHelper {
     //Can break using held tool? (or in creative)
     public static boolean canBreak(World world, EntityPlayer player, BlockPos pos) {
         IBlockState blockState = world.getBlockState(pos);
-        if (!world.getFluidState(pos).isEmpty()) return false;
+        if (blockState.getBlock() instanceof BlockLiquid) return false;
 
         if (player.isCreative()) return true;
 
@@ -292,12 +275,13 @@ public class SurvivalHelper {
     }
 
     //From ForgeHooks#canHarvestBlock
-    public static boolean canHarvestBlock(@Nonnull Block block, @Nonnull EntityPlayer player, @Nonnull World world, @Nonnull BlockPos pos)
+    public static boolean canHarvestBlock(@Nonnull Block block, @Nonnull EntityPlayer player, @Nonnull IBlockAccess world, @Nonnull BlockPos pos)
     {
         IBlockState state = world.getBlockState(pos);
+        state = state.getBlock().getActualState(state, world, pos);
 
         //Dont break bedrock
-        if (state.getBlockHardness(world, pos) < 0) {
+        if (state.getBlockHardness((World) world, pos) < 0) {
             return false;
         }
 
@@ -307,13 +291,13 @@ public class SurvivalHelper {
         }
 
         ItemStack stack = player.getHeldItemMainhand();
-        ToolType tool = block.getHarvestTool(state);
+        String tool = block.getHarvestTool(state);
         if (stack.isEmpty() || tool == null)
         {
             return player.canHarvestBlock(state);
         }
 
-        if (stack.getDamage() >= stack.getMaxDamage()) return false;
+        if (stack.getItemDamage() >= stack.getMaxDamage()) return false;
 
         int toolLevel = stack.getItem().getHarvestLevel(stack, tool, player, state);
         if (toolLevel < 0)
@@ -331,21 +315,20 @@ public class SurvivalHelper {
         if (CompatHelper.isItemBlockProxy(itemstack))
             itemstack = CompatHelper.getItemBlockFromStack(itemstack);
 
-        if (itemstack.isEmpty() || !(itemstack.getItem() instanceof ItemBlock) || !(((ItemBlock) itemstack.getItem()).getBlock() instanceof BlockSlab)) return false;
-        BlockSlab heldSlab = (BlockSlab) ((ItemBlock) itemstack.getItem()).getBlock();
+        if (itemstack.isEmpty() || !(itemstack.getItem() instanceof ItemSlab)) return false;
+        BlockSlab heldSlab = (BlockSlab) ((ItemSlab) itemstack.getItem()).getBlock();
 
         if (placedBlockState.getBlock() == heldSlab) {
-            //TODO 1.13
-//            IProperty<?> variantProperty = heldSlab.getVariantProperty();
-//            Comparable<?> placedVariant = placedBlockState.getValue(variantProperty);
-//            BlockSlab.EnumBlockHalf placedHalf = placedBlockState.getValue(BlockSlab.HALF);
-//
-//            Comparable<?> heldVariant = heldSlab.getTypeForItem(itemstack);
-//
-//            if ((facing == EnumFacing.UP && placedHalf == BlockSlab.EnumBlockHalf.BOTTOM || facing == EnumFacing.DOWN && placedHalf == BlockSlab.EnumBlockHalf.TOP) && placedVariant == heldVariant)
-//            {
-//                return true;
-//            }
+            IProperty<?> variantProperty = heldSlab.getVariantProperty();
+            Comparable<?> placedVariant = placedBlockState.getValue(variantProperty);
+            BlockSlab.EnumBlockHalf placedHalf = placedBlockState.getValue(BlockSlab.HALF);
+
+            Comparable<?> heldVariant = heldSlab.getTypeForItem(itemstack);
+
+            if ((facing == EnumFacing.UP && placedHalf == BlockSlab.EnumBlockHalf.BOTTOM || facing == EnumFacing.DOWN && placedHalf == BlockSlab.EnumBlockHalf.TOP) && placedVariant == heldVariant)
+            {
+                return true;
+            }
         }
         return false;
     }

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

@@ -3,9 +3,10 @@ package nl.requios.effortlessbuilding.item;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.util.ITooltipFlag;
+import net.minecraft.creativetab.CreativeTabs;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.entity.player.EntityPlayerMP;
-import net.minecraft.item.*;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.ActionResult;
 import net.minecraft.util.EnumActionResult;
@@ -13,21 +14,13 @@ import net.minecraft.util.EnumFacing;
 import net.minecraft.util.EnumHand;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Vec3d;
-import net.minecraft.util.text.ITextComponent;
-import net.minecraft.util.text.TextComponentString;
 import net.minecraft.util.text.TextFormatting;
 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.gui.RandomizerBagGuiHandler;
 import nl.requios.effortlessbuilding.helper.SurvivalHelper;
 
 import javax.annotation.Nullable;
@@ -43,39 +36,25 @@ public class ItemRandomizerBag extends Item {
     private static Random rand = new Random(currentSeed);
 
     public ItemRandomizerBag() {
-        super(new Item.Properties().group(ItemGroup.TOOLS).maxStackSize(1));
-
         this.setRegistryName(EffortlessBuilding.MODID, "randomizer_bag");
+        this.setTranslationKey(this.getRegistryName().toString());
+
+        this.maxStackSize = 1;
+        this.setCreativeTab(CreativeTabs.TOOLS);
     }
 
     @Override
-    public EnumActionResult onItemUse(ItemUseContext ctx) {
-        EntityPlayer player = ctx.getPlayer();
-        World world = ctx.getWorld();
-        BlockPos pos = ctx.getPos();
-        EnumFacing facing = ctx.getFace();
-        ItemStack item = ctx.getItem();
+    public EnumActionResult onItemUse(EntityPlayer player, World world, BlockPos pos, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ) {
 
-        if (player == null) return EnumActionResult.FAIL;
-
-        if (ctx.isPlacerSneaking()) {
+        if (player.isSneaking()) {
             if (world.isRemote) return EnumActionResult.SUCCESS;
             //Open inventory
-            NetworkHooks.openGui((EntityPlayerMP) player, new RandomizerBagGuiHandler());
+            player.openGui(EffortlessBuilding.instance, EffortlessBuilding.RANDOMIZER_BAG_GUI, world, 0, 0, 0);
         } else {
             if (world.isRemote) return EnumActionResult.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 EnumActionResult.FAIL;
-            }
-
             //Use item
             //Get bag inventory
-            //TODO offhand support
-            ItemStack bag = player.getHeldItem(EnumHand.MAIN_HAND);
+            ItemStack bag = player.getHeldItem(hand);
             IItemHandler bagInventory = getBagInventory(bag);
             if (bagInventory == null)
                 return EnumActionResult.FAIL;
@@ -87,15 +66,14 @@ public class ItemRandomizerBag extends Item {
             //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()) {
+            if (!world.getBlockState(pos).getBlock().isReplaceable(world, pos)) {
                 pos = pos.offset(facing);
             }
 
-            BlockItemUseContext blockItemUseContext = new BlockItemUseContext(world, player, item, pos, facing, ctx.getHitX(), ctx.getHitY(), ctx.getHitZ());
-            IBlockState blockState = Block.getBlockFromItem(toPlace.getItem()).getStateForPlacement(blockItemUseContext);
+            IBlockState blockState = Block.getBlockFromItem(toPlace.getItem()).getStateForPlacement(world, pos, facing,
+                    hitX, hitY, hitZ, toPlace.getMetadata(), player, hand);
 
-            SurvivalHelper.placeBlock(world, player, pos, blockState, toPlace, facing, new Vec3d(ctx.getHitX(), ctx.getHitY(), ctx.getHitZ()), false, false, true);
+            SurvivalHelper.placeBlock(world, player, pos, blockState, toPlace, facing, new Vec3d(hitX, hitY, hitZ), false, false, true);
 
             //Synergy
             //Works without calling
@@ -114,7 +92,7 @@ public class ItemRandomizerBag extends Item {
         if (player.isSneaking()) {
             if (world.isRemote) return new ActionResult<>(EnumActionResult.SUCCESS, bag);
             //Open inventory
-            NetworkHooks.openGui((EntityPlayerMP) player, new RandomizerBagGuiHandler());
+            player.openGui(EffortlessBuilding.instance, EffortlessBuilding.RANDOMIZER_BAG_GUI, world, 0, 0, 0);
         } else {
             //Use item
             //Get bag inventory
@@ -137,7 +115,8 @@ public class ItemRandomizerBag extends Item {
      * @return
      */
     public static IItemHandler getBagInventory(ItemStack bag) {
-        return bag.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null).orElse(null);
+        if (!bag.hasCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null)) return null;
+        return bag.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null);
     }
 
     /**
@@ -186,7 +165,7 @@ public class ItemRandomizerBag extends Item {
     }
 
     @Override
-    public int getUseDuration(ItemStack p_77626_1_) {
+    public int getMaxItemUseDuration(ItemStack stack) {
         return 1;
     }
 
@@ -197,14 +176,14 @@ public class ItemRandomizerBag extends Item {
     }
 
     @Override
-    public void addInformation(ItemStack stack, @Nullable World world, List<ITextComponent> tooltip, ITooltipFlag flag) {
-        tooltip.add(new TextComponentString(TextFormatting.BLUE + "Rightclick" + TextFormatting.GRAY + " to place a random block"));
-        tooltip.add(new TextComponentString(TextFormatting.BLUE + "Sneak + rightclick" + TextFormatting.GRAY + " to open inventory"));
+    public void addInformation(ItemStack stack, @Nullable World world, List<String> tooltip, ITooltipFlag flag) {
+        tooltip.add(TextFormatting.BLUE + "Rightclick" + TextFormatting.GRAY + " to place a random block");
+        tooltip.add(TextFormatting.BLUE + "Sneak + rightclick" + TextFormatting.GRAY + " to open inventory");
     }
 
     @Override
     public String getTranslationKey() {
-        return this.getRegistryName().toString();
+        return super.getTranslationKey();
     }
 
     public static void resetRandomness() {

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

@@ -1,13 +1,12 @@
 package nl.requios.effortlessbuilding.item;
 
 import net.minecraft.client.util.ITooltipFlag;
+import net.minecraft.creativetab.CreativeTabs;
+import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.entity.player.EntityPlayer;
 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.TextComponentString;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraft.world.World;
 import nl.requios.effortlessbuilding.BuildConfig;
@@ -21,8 +20,11 @@ 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");
+        this.setTranslationKey(this.getRegistryName().toString());
+
+        this.maxStackSize = 1;
+        this.setCreativeTab(CreativeTabs.TOOLS);
     }
 
     @Override
@@ -54,12 +56,12 @@ public class ItemReachUpgrade1 extends Item {
     }
 
     @Override
-    public void addInformation(ItemStack stack, @Nullable World world, List<ITextComponent> tooltip, ITooltipFlag flag) {
-        tooltip.add(new TextComponentString(TextFormatting.GRAY + "Consume to increase reach to " + TextFormatting.BLUE + BuildConfig.reach.maxReachLevel1.get()));
+    public void addInformation(ItemStack stack, @Nullable World world, List<String> tooltip, ITooltipFlag flag) {
+        tooltip.add(TextFormatting.GRAY + "Consume to increase reach to " + TextFormatting.BLUE + BuildConfig.reach.maxReachLevel1);
     }
 
     @Override
     public String getTranslationKey() {
-        return this.getRegistryName().toString();
+        return super.getTranslationKey();
     }
 }

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

@@ -1,13 +1,11 @@
 package nl.requios.effortlessbuilding.item;
 
 import net.minecraft.client.util.ITooltipFlag;
+import net.minecraft.creativetab.CreativeTabs;
 import net.minecraft.entity.player.EntityPlayer;
 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.TextComponentString;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraft.world.World;
 import nl.requios.effortlessbuilding.BuildConfig;
@@ -21,8 +19,11 @@ 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");
+        this.setTranslationKey(this.getRegistryName().toString());
+
+        this.maxStackSize = 1;
+        this.setCreativeTab(CreativeTabs.TOOLS);
     }
 
     @Override
@@ -58,13 +59,13 @@ public class ItemReachUpgrade2 extends Item {
     }
 
     @Override
-    public void addInformation(ItemStack stack, @Nullable World world, List<ITextComponent> tooltip, ITooltipFlag flag) {
-        tooltip.add(new TextComponentString(TextFormatting.GRAY + "Consume to increase reach to " + TextFormatting.BLUE + BuildConfig.reach.maxReachLevel2.get()));
-        tooltip.add(new TextComponentString(TextFormatting.GRAY + "Previous upgrades need to be consumed first"));
+    public void addInformation(ItemStack stack, @Nullable World world, List<String> tooltip, ITooltipFlag flag) {
+        tooltip.add(TextFormatting.GRAY + "Consume to increase reach to " + TextFormatting.BLUE + BuildConfig.reach.maxReachLevel2);
+        tooltip.add(TextFormatting.GRAY + "Previous upgrades need to be consumed first");
     }
 
     @Override
     public String getTranslationKey() {
-        return this.getRegistryName().toString();
+        return super.getTranslationKey();
     }
 }

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

@@ -1,13 +1,11 @@
 package nl.requios.effortlessbuilding.item;
 
 import net.minecraft.client.util.ITooltipFlag;
+import net.minecraft.creativetab.CreativeTabs;
 import net.minecraft.entity.player.EntityPlayer;
 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.TextComponentString;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraft.world.World;
 import nl.requios.effortlessbuilding.BuildConfig;
@@ -21,8 +19,11 @@ 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");
+        this.setTranslationKey(this.getRegistryName().toString());
+
+        this.maxStackSize = 1;
+        this.setCreativeTab(CreativeTabs.TOOLS);
     }
 
     @Override
@@ -61,13 +62,13 @@ public class ItemReachUpgrade3 extends Item {
     }
 
     @Override
-    public void addInformation(ItemStack stack, @Nullable World world, List<ITextComponent> tooltip, ITooltipFlag flag) {
-        tooltip.add(new TextComponentString(TextFormatting.GRAY + "Consume to increase reach to " + TextFormatting.BLUE + BuildConfig.reach.maxReachLevel3.get()));
-        tooltip.add(new TextComponentString(TextFormatting.GRAY + "Previous upgrades need to be consumed first"));
+    public void addInformation(ItemStack stack, @Nullable World world, List<String> tooltip, ITooltipFlag flag) {
+        tooltip.add(TextFormatting.GRAY + "Consume to increase reach to " + TextFormatting.BLUE + BuildConfig.reach.maxReachLevel3);
+        tooltip.add(TextFormatting.GRAY + "Previous upgrades need to be consumed first");
     }
 
     @Override
     public String getTranslationKey() {
-        return this.getRegistryName().toString();
+        return super.getTranslationKey();
     }
 }

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

@@ -1,86 +0,0 @@
-package nl.requios.effortlessbuilding.network;
-
-import net.minecraft.block.Block;
-import net.minecraft.block.state.IBlockState;
-import net.minecraft.entity.player.EntityPlayer;
-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;
-
-/***
- * Sends a message to the client asking to add a block to the undo stack.
- */
-public class AddUndoMessage {
-    private BlockPos coordinate;
-    private IBlockState previousBlockState;
-    private IBlockState newBlockState;
-
-    public AddUndoMessage() {
-        coordinate = BlockPos.ORIGIN;
-        previousBlockState = null;
-        newBlockState = null;
-    }
-
-    public AddUndoMessage(BlockPos coordinate, IBlockState previousBlockState, IBlockState newBlockState) {
-        this.coordinate = coordinate;
-        this.previousBlockState = previousBlockState;
-        this.newBlockState = newBlockState;
-    }
-
-    public BlockPos getCoordinate() {
-        return coordinate;
-    }
-
-    public IBlockState getPreviousBlockState() {
-        return previousBlockState;
-    }
-
-    public IBlockState getNewBlockState() {
-        return 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.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());
-        IBlockState previousBlockState = Block.getStateById(buf.readInt());
-        IBlockState 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
-
-                    EntityPlayer player = EffortlessBuilding.proxy.getPlayerEntityFromContext(ctx);
-                    //Add to undo stack clientside
-                    UndoRedo.addUndo(ctx.get().getSender(), new BlockSet(
-                            new ArrayList<BlockPos>() {{add(message.getCoordinate());}},
-                            new ArrayList<IBlockState>() {{add(message.getPreviousBlockState());}},
-                            new ArrayList<IBlockState>() {{add(message.getNewBlockState());}},
-                            new Vec3d(0,0,0),
-                            message.getCoordinate(), message.getCoordinate()));
-                }
-            });
-            ctx.get().setPacketHandled(true);
-        }
-    }
-}

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

@@ -1,21 +1,22 @@
 package nl.requios.effortlessbuilding.network;
 
-import net.minecraft.network.PacketBuffer;
+import io.netty.buffer.ByteBuf;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.util.math.Vec3d;
-import net.minecraftforge.fml.LogicalSide;
-import net.minecraftforge.fml.network.NetworkEvent;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
+import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
+import net.minecraftforge.fml.relauncher.Side;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmode.BuildModes;
-
-import java.util.function.Supplier;
+import nl.requios.effortlessbuilding.buildmodifier.BuildModifiers;
 
 /***
  * Sends a message to the server indicating that a player wants to break a block
  */
-public class BlockBrokenMessage {
+public class BlockBrokenMessage implements IMessage {
 
     private boolean blockHit;
     private BlockPos blockPos;
@@ -30,19 +31,12 @@ public class BlockBrokenMessage {
     }
 
     public BlockBrokenMessage(RayTraceResult result) {
-        this.blockHit = result.type == RayTraceResult.Type.BLOCK;
+        this.blockHit = result.typeOfHit == RayTraceResult.Type.BLOCK;
         this.blockPos = result.getBlockPos();
         this.sideHit = result.sideHit;
         this.hitVec = result.hitVec;
     }
 
-    public BlockBrokenMessage(boolean blockHit, BlockPos blockPos, EnumFacing sideHit, Vec3d hitVec) {
-        this.blockHit = blockHit;
-        this.blockPos = blockPos;
-        this.sideHit = sideHit;
-        this.hitVec = hitVec;
-    }
-
     public boolean isBlockHit() {
         return blockHit;
     }
@@ -59,36 +53,43 @@ public class BlockBrokenMessage {
         return 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.getIndex());
-        buf.writeDouble(message.hitVec.x);
-        buf.writeDouble(message.hitVec.y);
-        buf.writeDouble(message.hitVec.z);
+    @Override
+    public void toBytes(ByteBuf buf) {
+        buf.writeBoolean(blockHit);
+        buf.writeInt(blockPos.getX());
+        buf.writeInt(blockPos.getY());
+        buf.writeInt(blockPos.getZ());
+        buf.writeInt(sideHit.getIndex());
+        buf.writeDouble(hitVec.x);
+        buf.writeDouble(hitVec.y);
+        buf.writeDouble(hitVec.z);
     }
 
-    public static BlockBrokenMessage decode(PacketBuffer buf) {
-        boolean blockHit = buf.readBoolean();
-        BlockPos blockPos = new BlockPos(buf.readInt(), buf.readInt(), buf.readInt());
-        EnumFacing sideHit = EnumFacing.byIndex(buf.readInt());
-        Vec3d hitVec = new Vec3d(buf.readDouble(), buf.readDouble(), buf.readDouble());
-        return new BlockBrokenMessage(blockHit, blockPos, sideHit, hitVec);
+    @Override
+    public void fromBytes(ByteBuf buf) {
+        blockHit = buf.readBoolean();
+        blockPos = new BlockPos(buf.readInt(), buf.readInt(), buf.readInt());
+        sideHit = EnumFacing.byIndex(buf.readInt());
+        hitVec = new Vec3d(buf.readDouble(), buf.readDouble(), buf.readDouble());
     }
 
-    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
-                    BuildModes.onBlockBrokenMessage(ctx.get().getSender(), message);
-                }
-            });
-            ctx.get().setPacketHandled(true);
+    // The params of the IMessageHandler are <REQ, REPLY>
+    public static class MessageHandler implements IMessageHandler<BlockBrokenMessage, IMessage> {
+        // Do note that the default constructor is required, but implicitly defined in this case
+
+        @Override
+        public IMessage onMessage(BlockBrokenMessage message, MessageContext ctx) {
+            //EffortlessBuilding.log("message received on " + ctx.side + " side");
+
+            if (ctx.side == Side.SERVER) {
+                //Received serverside
+                EffortlessBuilding.proxy.getThreadListenerFromContext(ctx).addScheduledTask(() -> {
+                    BuildModes.onBlockBrokenMessage(ctx.getServerHandler().player, message);
+                });
+            }
+            // No response packet
+            return null;
         }
     }
+
 }

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

@@ -1,23 +1,25 @@
 package nl.requios.effortlessbuilding.network;
 
+import io.netty.buffer.ByteBuf;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.util.math.Vec3d;
-import net.minecraft.network.PacketBuffer;
-import net.minecraftforge.fml.LogicalSide;
-import net.minecraftforge.fml.network.NetworkEvent;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
+import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
+import net.minecraftforge.fml.relauncher.Side;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmode.BuildModes;
+import nl.requios.effortlessbuilding.buildmodifier.BuildModifiers;
+import nl.requios.effortlessbuilding.proxy.ClientProxy;
 import nl.requios.effortlessbuilding.render.BlockPreviewRenderer;
 
-import java.util.function.Supplier;
-
 /***
  * Sends a message to the server indicating that a player wants to place a block.
  * Received clientside: server has placed blocks and its letting the client know.
  */
-public class BlockPlacedMessage {
+public class BlockPlacedMessage implements IMessage {
 
     private boolean blockHit;
     private BlockPos blockPos;
@@ -34,21 +36,13 @@ public class BlockPlacedMessage {
     }
 
     public BlockPlacedMessage(RayTraceResult result, boolean placeStartPos) {
-        this.blockHit = result.type == RayTraceResult.Type.BLOCK;
+        this.blockHit = result.typeOfHit == RayTraceResult.Type.BLOCK;
         this.blockPos = result.getBlockPos();
         this.sideHit = result.sideHit;
         this.hitVec = result.hitVec;
         this.placeStartPos = placeStartPos;
     }
 
-    public BlockPlacedMessage(boolean blockHit, BlockPos blockPos, EnumFacing sideHit, Vec3d hitVec, boolean placeStartPos) {
-        this.blockHit = blockHit;
-        this.blockPos = blockPos;
-        this.sideHit = sideHit;
-        this.hitVec = hitVec;
-        this.placeStartPos = placeStartPos;
-    }
-
     public boolean isBlockHit() {
         return blockHit;
     }
@@ -69,42 +63,51 @@ public class BlockPlacedMessage {
         return 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.getIndex());
-        buf.writeDouble(message.hitVec.x);
-        buf.writeDouble(message.hitVec.y);
-        buf.writeDouble(message.hitVec.z);
-        buf.writeBoolean(message.placeStartPos);
+    @Override
+    public void toBytes(ByteBuf buf) {
+        buf.writeBoolean(blockHit);
+        buf.writeInt(blockPos.getX());
+        buf.writeInt(blockPos.getY());
+        buf.writeInt(blockPos.getZ());
+        buf.writeInt(sideHit.getIndex());
+        buf.writeDouble(hitVec.x);
+        buf.writeDouble(hitVec.y);
+        buf.writeDouble(hitVec.z);
+        buf.writeBoolean(placeStartPos);
     }
 
-    public static BlockPlacedMessage decode(PacketBuffer buf) {
-        boolean blockHit = buf.readBoolean();
-        BlockPos blockPos = new BlockPos(buf.readInt(), buf.readInt(), buf.readInt());
-        EnumFacing sideHit = EnumFacing.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);
+    @Override
+    public void fromBytes(ByteBuf buf) {
+        blockHit = buf.readBoolean();
+        blockPos = new BlockPos(buf.readInt(), buf.readInt(), buf.readInt());
+        sideHit = EnumFacing.byIndex(buf.readInt());
+        hitVec = new Vec3d(buf.readDouble(), buf.readDouble(), buf.readDouble());
+        placeStartPos = buf.readBoolean();
     }
 
-    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
+    // The params of the IMessageHandler are <REQ, REPLY>
+    public static class MessageHandler implements IMessageHandler<BlockPlacedMessage, IMessage> {
+        // Do note that the default constructor is required, but implicitly defined in this case
+
+        @Override
+        public IMessage onMessage(BlockPlacedMessage message, MessageContext ctx) {
+            //EffortlessBuilding.log("message received on " + ctx.side + " side");
+
+            if (ctx.side == Side.CLIENT){
+                //Received clientside
+                EffortlessBuilding.proxy.getThreadListenerFromContext(ctx).addScheduledTask(() -> {
                     //Nod RenderHandler to do the dissolve shader effect
                     BlockPreviewRenderer.onBlocksPlaced();
-                } else {
-                    //Received serverside
-                    BuildModes.onBlockPlacedMessage(ctx.get().getSender(), message);
-                }
-            });
-            ctx.get().setPacketHandled(true);
+                });
+                return null;
+            } else {
+                //Received serverside
+                EffortlessBuilding.proxy.getThreadListenerFromContext(ctx).addScheduledTask(() -> {
+                    BuildModes.onBlockPlacedMessage(ctx.getServerHandler().player, message);
+                });
+                // No response packet
+                return null;
+            }
         }
     }
 }

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

@@ -1,35 +1,45 @@
 package nl.requios.effortlessbuilding.network;
 
+import io.netty.buffer.ByteBuf;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.network.PacketBuffer;
-import net.minecraftforge.fml.network.NetworkEvent;
+import net.minecraft.util.IThreadListener;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
+import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmode.BuildModes;
 
-import java.util.function.Supplier;
-
 /**
  * Sends a message to the server indicating that a buildmode needs to be canceled for a player
  */
-public class CancelModeMessage {
+public class CancelModeMessage implements IMessage {
+
+    @Override
+    public void toBytes(ByteBuf buf) {
 
-    public static void encode(CancelModeMessage message, PacketBuffer buf) {
     }
 
-    public static CancelModeMessage decode(PacketBuffer buf) {
-        return new CancelModeMessage();
+    @Override
+    public void fromBytes(ByteBuf buf) {
+
     }
 
-    public static class Handler
-    {
-        public static void handle(CancelModeMessage message, Supplier<NetworkEvent.Context> ctx)
-        {
-            ctx.get().enqueueWork(() -> {
+    // The params of the IMessageHandler are <REQ, REPLY>
+    public static class MessageHandler implements IMessageHandler<CancelModeMessage, IMessage> {
+        // Do note that the default constructor is required, but implicitly defined in this case
+
+        @Override
+        public IMessage onMessage(CancelModeMessage message, MessageContext ctx) {
+
+            // Execute the action on the main server thread by adding it as a scheduled task
+            IThreadListener threadListener = EffortlessBuilding.proxy.getThreadListenerFromContext(ctx);
+            threadListener.addScheduledTask(() -> {
                 EntityPlayer player = EffortlessBuilding.proxy.getPlayerEntityFromContext(ctx);
 
                 BuildModes.initializeMode(player);
             });
-            ctx.get().setPacketHandled(true);
+            // No response packet
+            return null;
         }
     }
 }

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

@@ -1,44 +0,0 @@
-package nl.requios.effortlessbuilding.network;
-
-import net.minecraft.entity.player.EntityPlayer;
-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.buildmodifier.UndoRedo;
-
-import java.util.function.Supplier;
-
-/***
- * Sends a message to the client asking to clear the undo and redo stacks.
- */
-public class ClearUndoMessage {
-
-    public ClearUndoMessage() {
-    }
-
-    public static void encode(ClearUndoMessage message, PacketBuffer buf) {
-
-    }
-
-    public static ClearUndoMessage decode(PacketBuffer buf) {
-        return new ClearUndoMessage();
-    }
-
-    public static class Handler
-    {
-        public static void handle(ClearUndoMessage message, Supplier<NetworkEvent.Context> ctx)
-        {
-            ctx.get().enqueueWork(() -> {
-                if (ctx.get().getDirection().getReceptionSide() == LogicalSide.CLIENT) {
-                    //Received clientside
-                    EntityPlayer player = EffortlessBuilding.proxy.getPlayerEntityFromContext(ctx);
-
-                    //Add to undo stack clientside
-                    UndoRedo.clear(player);
-                }
-            });
-            ctx.get().setPacketHandled(true);
-        }
-    }
-}

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

@@ -1,17 +1,22 @@
 package nl.requios.effortlessbuilding.network;
 
+import io.netty.buffer.ByteBuf;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.network.PacketBuffer;
-import net.minecraftforge.fml.network.NetworkEvent;
+import net.minecraft.util.IThreadListener;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
+import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
+import nl.requios.effortlessbuilding.buildmode.BuildModes;
 import nl.requios.effortlessbuilding.buildmode.ModeOptions;
+import nl.requios.effortlessbuilding.buildmode.ModeSettingsManager;
 
-import java.util.function.Supplier;
+import static nl.requios.effortlessbuilding.buildmode.ModeSettingsManager.*;
 
 /**
  * Shares mode settings (see ModeSettingsManager) between server and client
  */
-public class ModeActionMessage {
+public class ModeActionMessage implements IMessage {
 
     private ModeOptions.ActionEnum action;
 
@@ -22,25 +27,36 @@ public class ModeActionMessage {
         this.action = action;
     }
 
-    public static void encode(ModeActionMessage message, PacketBuffer buf) {
-        buf.writeInt(message.action.ordinal());
+    @Override
+    public void toBytes(ByteBuf buf) {
+        buf.writeInt(action.ordinal());
     }
 
-    public static ModeActionMessage decode(PacketBuffer buf) {
-        ModeOptions.ActionEnum action = ModeOptions.ActionEnum.values()[buf.readInt()];
-        return new ModeActionMessage(action);
+    @Override
+    public void fromBytes(ByteBuf buf) {
+        action = ModeOptions.ActionEnum.values()[buf.readInt()];
     }
 
-    public static class Handler
-    {
-        public static void handle(ModeActionMessage message, Supplier<NetworkEvent.Context> ctx)
-        {
-            ctx.get().enqueueWork(() -> {
+    // The params of the IMessageHandler are <REQ, REPLY>
+    public static class MessageHandler implements IMessageHandler<ModeActionMessage, IMessage> {
+        // Do note that the default constructor is required, but implicitly defined in this case
+
+        @Override
+        public IMessage onMessage(ModeActionMessage message, MessageContext ctx) {
+            //EffortlessBuilding.log("message received on " + ctx.side + " side");
+
+            // The value that was sent
+            ModeOptions.ActionEnum action = message.action;
+
+            // Execute the action on the main server thread by adding it as a scheduled task
+            IThreadListener threadListener = EffortlessBuilding.proxy.getThreadListenerFromContext(ctx);
+            threadListener.addScheduledTask(() -> {
                 EntityPlayer player = EffortlessBuilding.proxy.getPlayerEntityFromContext(ctx);
 
-                ModeOptions.performAction(player, message.action);
+                ModeOptions.performAction(player, action);
             });
-            ctx.get().setPacketHandled(true);
+            // No response packet
+            return null;
         }
     }
 }

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

@@ -2,20 +2,20 @@ package nl.requios.effortlessbuilding.network;
 
 import io.netty.buffer.ByteBuf;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.network.PacketBuffer;
 import net.minecraft.util.IThreadListener;
-import net.minecraftforge.fml.network.NetworkEvent;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
+import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmode.BuildModes;
 import nl.requios.effortlessbuilding.buildmode.ModeSettingsManager;
-import nl.requios.effortlessbuilding.buildmode.ModeSettingsManager.ModeSettings;
 
-import java.util.function.Supplier;
+import static nl.requios.effortlessbuilding.buildmode.ModeSettingsManager.*;
 
 /**
  * Shares mode settings (see ModeSettingsManager) between server and client
  */
-public class ModeSettingsMessage {
+public class ModeSettingsMessage implements IMessage {
 
     private ModeSettings modeSettings;
 
@@ -26,29 +26,41 @@ public class ModeSettingsMessage {
         this.modeSettings = modeSettings;
     }
 
-    public static void encode(ModeSettingsMessage message, PacketBuffer buf) {
-        buf.writeInt(message.modeSettings.getBuildMode().ordinal());
+    @Override
+    public void toBytes(ByteBuf buf) {
+        buf.writeInt(modeSettings.getBuildMode().ordinal());
     }
 
-    public static ModeSettingsMessage decode(PacketBuffer buf) {
+    @Override
+    public void fromBytes(ByteBuf buf) {
         BuildModes.BuildModeEnum buildMode = BuildModes.BuildModeEnum.values()[buf.readInt()];
 
-        return new ModeSettingsMessage(new ModeSettings(buildMode));
+        modeSettings = new ModeSettings(buildMode);
     }
 
-    public static class Handler
-    {
-        public static void handle(ModeSettingsMessage message, Supplier<NetworkEvent.Context> ctx)
-        {
-            ctx.get().enqueueWork(() -> {
+    // The params of the IMessageHandler are <REQ, REPLY>
+    public static class MessageHandler implements IMessageHandler<ModeSettingsMessage, IMessage> {
+        // Do note that the default constructor is required, but implicitly defined in this case
+
+        @Override
+        public IMessage onMessage(ModeSettingsMessage message, MessageContext ctx) {
+            //EffortlessBuilding.log("message received on " + ctx.side + " side");
+
+            // The value that was sent
+            ModeSettings modeSettings = message.modeSettings;
+
+            // Execute the action on the main server thread by adding it as a scheduled task
+            IThreadListener threadListener = EffortlessBuilding.proxy.getThreadListenerFromContext(ctx);
+            threadListener.addScheduledTask(() -> {
                 EntityPlayer player = EffortlessBuilding.proxy.getPlayerEntityFromContext(ctx);
 
                 // Sanitize
-                ModeSettingsManager.sanitize(message.modeSettings, player);
+                ModeSettingsManager.sanitize(modeSettings, player);
 
-                ModeSettingsManager.setModeSettings(player, message.modeSettings);
+                ModeSettingsManager.setModeSettings(player, modeSettings);
             });
-            ctx.get().setPacketHandled(true);
+            // No response packet
+            return null;
         }
     }
 }

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

@@ -1,24 +1,25 @@
 package nl.requios.effortlessbuilding.network;
 
+import io.netty.buffer.ByteBuf;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.network.PacketBuffer;
+import net.minecraft.util.IThreadListener;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Vec3d;
-import net.minecraftforge.fml.network.NetworkEvent;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
+import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmodifier.Array;
 import nl.requios.effortlessbuilding.buildmodifier.Mirror;
 import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
 import nl.requios.effortlessbuilding.buildmodifier.RadialMirror;
 
-import java.util.function.Supplier;
-
-import static nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager.ModifierSettings;
+import static nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager.*;
 
 /**
  * Shares modifier settings (see ModifierSettingsManager) between server and client
  */
-public class ModifierSettingsMessage {
+public class ModifierSettingsMessage implements IMessage {
 
     private ModifierSettings modifierSettings;
 
@@ -29,9 +30,10 @@ public class ModifierSettingsMessage {
         this.modifierSettings = modifierSettings;
     }
 
-    public static void encode(ModifierSettingsMessage message, PacketBuffer buf) {
+    @Override
+    public void toBytes(ByteBuf buf) {
         //MIRROR
-        Mirror.MirrorSettings m = message.modifierSettings.getMirrorSettings();
+        Mirror.MirrorSettings m = modifierSettings.getMirrorSettings();
         buf.writeBoolean(m != null);
         if (m != null) {
             buf.writeBoolean(m.enabled);
@@ -47,7 +49,7 @@ public class ModifierSettingsMessage {
         }
 
         //ARRAY
-        Array.ArraySettings a = message.modifierSettings.getArraySettings();
+        Array.ArraySettings a = modifierSettings.getArraySettings();
         buf.writeBoolean(a != null);
         if (a != null) {
             buf.writeBoolean(a.enabled);
@@ -57,12 +59,12 @@ public class ModifierSettingsMessage {
             buf.writeInt(a.count);
         }
 
-        buf.writeBoolean(message.modifierSettings.doQuickReplace());
+        buf.writeBoolean(modifierSettings.doQuickReplace());
 
-        buf.writeInt(message.modifierSettings.getReachUpgrade());
+        buf.writeInt(modifierSettings.getReachUpgrade());
 
         //RADIAL MIRROR
-        RadialMirror.RadialMirrorSettings r = message.modifierSettings.getRadialMirrorSettings();
+        RadialMirror.RadialMirrorSettings r = modifierSettings.getRadialMirrorSettings();
         buf.writeBoolean(r != null);
         if (r != null) {
             buf.writeBoolean(r.enabled);
@@ -77,7 +79,8 @@ public class ModifierSettingsMessage {
         }
     }
 
-    public static ModifierSettingsMessage decode(PacketBuffer buf) {
+    @Override
+    public void fromBytes(ByteBuf buf) {
         //MIRROR
         Mirror.MirrorSettings m = new Mirror.MirrorSettings();
         if (buf.readBoolean()) {
@@ -90,7 +93,7 @@ public class ModifierSettingsMessage {
             boolean mirrorDrawLines = buf.readBoolean();
             boolean mirrorDrawPlanes = buf.readBoolean();
             m = new Mirror.MirrorSettings(mirrorEnabled, mirrorPosition, mirrorX, mirrorY, mirrorZ, mirrorRadius,
-                    mirrorDrawLines, mirrorDrawPlanes);
+                            mirrorDrawLines, mirrorDrawPlanes);
         }
 
         //ARRAY
@@ -117,26 +120,35 @@ public class ModifierSettingsMessage {
             boolean radialMirrorDrawLines = buf.readBoolean();
             boolean radialMirrorDrawPlanes = buf.readBoolean();
             r = new RadialMirror.RadialMirrorSettings(radialMirrorEnabled, radialMirrorPosition, radialMirrorSlices,
-                    radialMirrorAlternate, radialMirrorRadius, radialMirrorDrawLines, radialMirrorDrawPlanes);
+                            radialMirrorAlternate, radialMirrorRadius, radialMirrorDrawLines, radialMirrorDrawPlanes);
         }
 
-        ModifierSettings modifierSettings = new ModifierSettings(m, a, r, quickReplace, reachUpgrade);
-        return new ModifierSettingsMessage(modifierSettings);
+        modifierSettings = new ModifierSettings(m, a, r, quickReplace, reachUpgrade);
     }
 
-    public static class Handler
-    {
-        public static void handle(ModifierSettingsMessage message, Supplier<NetworkEvent.Context> ctx)
-        {
-            ctx.get().enqueueWork(() -> {
+    // The params of the IMessageHandler are <REQ, REPLY>
+    public static class MessageHandler implements IMessageHandler<ModifierSettingsMessage, IMessage> {
+        // Do note that the default constructor is required, but implicitly defined in this case
+
+        @Override
+        public IMessage onMessage(ModifierSettingsMessage message, MessageContext ctx) {
+            //EffortlessBuilding.log("message received on " + ctx.side + " side");
+
+            // The value that was sent
+            ModifierSettings modifierSettings = message.modifierSettings;
+
+            // Execute the action on the main server thread by adding it as a scheduled task
+            IThreadListener threadListener = EffortlessBuilding.proxy.getThreadListenerFromContext(ctx);
+            threadListener.addScheduledTask(() -> {
                 EntityPlayer player = EffortlessBuilding.proxy.getPlayerEntityFromContext(ctx);
 
                 // Sanitize
-                ModifierSettingsManager.sanitize(message.modifierSettings, player);
+                ModifierSettingsManager.sanitize(modifierSettings, player);
 
-                ModifierSettingsManager.setModifierSettings(player, message.modifierSettings);
+                ModifierSettingsManager.setModifierSettings(player, modifierSettings);
             });
-            ctx.get().setPacketHandled(true);
+            // No response packet
+            return null;
         }
     }
 }

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

@@ -1,32 +0,0 @@
-package nl.requios.effortlessbuilding.network;
-
-import net.minecraft.util.ResourceLocation;
-import net.minecraftforge.fml.network.NetworkRegistry;
-import net.minecraftforge.fml.network.simple.SimpleChannel;
-import nl.requios.effortlessbuilding.EffortlessBuilding;
-
-public class PacketHandler {
-    private static final String PROTOCOL_VERSION = "1";
-    public static final SimpleChannel INSTANCE = NetworkRegistry.ChannelBuilder
-            .named(new ResourceLocation(EffortlessBuilding.MODID, "main_channel"))
-            .clientAcceptedVersions(PROTOCOL_VERSION::equals)
-            .serverAcceptedVersions(PROTOCOL_VERSION::equals)
-            .networkProtocolVersion(() -> PROTOCOL_VERSION)
-            .simpleChannel();
-
-    public static void register() {
-        int id = 0;
-
-        INSTANCE.registerMessage(id++, ModifierSettingsMessage.class, ModifierSettingsMessage::encode, ModifierSettingsMessage::decode, ModifierSettingsMessage.Handler::handle);
-        INSTANCE.registerMessage(id++, ModeSettingsMessage.class, ModeSettingsMessage::encode, ModeSettingsMessage::decode, ModeSettingsMessage.Handler::handle);
-        INSTANCE.registerMessage(id++, ModeActionMessage.class, ModeActionMessage::encode, ModeActionMessage::decode, ModeActionMessage.Handler::handle);
-        INSTANCE.registerMessage(id++, BlockPlacedMessage.class, BlockPlacedMessage::encode, BlockPlacedMessage::decode, BlockPlacedMessage.Handler::handle);
-        INSTANCE.registerMessage(id++, BlockBrokenMessage.class, BlockBrokenMessage::encode, BlockBrokenMessage::decode, BlockBrokenMessage.Handler::handle);
-        INSTANCE.registerMessage(id++, CancelModeMessage.class, CancelModeMessage::encode, CancelModeMessage::decode, CancelModeMessage.Handler::handle);
-        INSTANCE.registerMessage(id++, RequestLookAtMessage.class, RequestLookAtMessage::encode, RequestLookAtMessage::decode, RequestLookAtMessage.Handler::handle);
-        INSTANCE.registerMessage(id++, AddUndoMessage.class, AddUndoMessage::encode, AddUndoMessage::decode, AddUndoMessage.Handler::handle);
-        INSTANCE.registerMessage(id++, ClearUndoMessage.class, ClearUndoMessage::encode, ClearUndoMessage::decode, ClearUndoMessage.Handler::handle);
-
-    }
-
-}

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

@@ -1,65 +1,99 @@
 package nl.requios.effortlessbuilding.network;
 
+import io.netty.buffer.ByteBuf;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.entity.player.EntityPlayer;
-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 net.minecraftforge.fml.common.network.simpleimpl.IMessage;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
+import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
+import net.minecraftforge.fml.relauncher.Side;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmodifier.BlockSet;
 import nl.requios.effortlessbuilding.buildmodifier.UndoRedo;
 import nl.requios.effortlessbuilding.proxy.ClientProxy;
 
 import java.util.ArrayList;
-import java.util.function.Supplier;
 
 /***
  * Sends a message to the client asking for its lookat (objectmouseover) data.
  * This is then sent back with a BlockPlacedMessage.
  */
-public class RequestLookAtMessage {
-    private boolean placeStartPos;
+public class RequestLookAtMessage implements IMessage {
+    private BlockPos coordinate;
+    private IBlockState previousBlockState;
+    private IBlockState newBlockState;
 
     public RequestLookAtMessage() {
-        placeStartPos = false;
+        coordinate = BlockPos.ORIGIN;
+        previousBlockState = null;
+        newBlockState = null;
     }
 
-    public RequestLookAtMessage(boolean placeStartPos) {
-        this.placeStartPos = placeStartPos;
+    public RequestLookAtMessage(BlockPos coordinate, IBlockState previousBlockState, IBlockState newBlockState) {
+        this.coordinate = coordinate;
+        this.previousBlockState = previousBlockState;
+        this.newBlockState = newBlockState;
     }
 
-    public boolean getPlaceStartPos() {
-        return placeStartPos;
+    public BlockPos getCoordinate() {
+        return coordinate;
     }
 
-    public static void encode(RequestLookAtMessage message, PacketBuffer buf) {
-        buf.writeBoolean(message.placeStartPos);
+    public IBlockState getPreviousBlockState() {
+        return previousBlockState;
     }
 
-    public static RequestLookAtMessage decode(PacketBuffer buf) {
-        boolean placeStartPos = buf.readBoolean();
-        return new RequestLookAtMessage(placeStartPos);
+    public IBlockState getNewBlockState() {
+        return newBlockState;
     }
 
-    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
-                    //Send back your info
+    @Override
+    public void toBytes(ByteBuf buf) {
+        buf.writeInt(this.coordinate.getX());
+        buf.writeInt(this.coordinate.getY());
+        buf.writeInt(this.coordinate.getZ());
+        buf.writeInt(Block.getStateId(this.previousBlockState));
+        buf.writeInt(Block.getStateId(this.newBlockState));
+    }
+
+    @Override
+    public void fromBytes(ByteBuf buf) {
+        coordinate = new BlockPos(buf.readInt(), buf.readInt(), buf.readInt());
+        previousBlockState = Block.getStateById(buf.readInt());
+        newBlockState = Block.getStateById(buf.readInt());
+    }
+
+    // The params of the IMessageHandler are <REQ, REPLY>
+    public static class MessageHandler implements IMessageHandler<RequestLookAtMessage, IMessage> {
+        // Do note that the default constructor is required, but implicitly defined in this case
+
+        @Override
+        public IMessage onMessage(RequestLookAtMessage message, MessageContext ctx) {
+            //EffortlessBuilding.log("message received on " + ctx.side + " side");
+
+            if (ctx.side == Side.CLIENT){
+                //Received clientside
+                //Send back your info
+
+                EffortlessBuilding.proxy.getThreadListenerFromContext(ctx).addScheduledTask(() -> {
                     EntityPlayer player = EffortlessBuilding.proxy.getPlayerEntityFromContext(ctx);
 
-                    //Prevent double placing in normal mode with placeStartPos false
-                    //Unless QuickReplace is on, then we do need to place start pos.
-                    PacketHandler.INSTANCE.sendToServer(new BlockPlacedMessage(ClientProxy.previousLookAt, message.getPlaceStartPos()));
-                }
-            });
-            ctx.get().setPacketHandled(true);
+                    //Add to undo stack clientside
+                    UndoRedo.addUndo(player, new BlockSet(
+                            new ArrayList<BlockPos>() {{add(message.getCoordinate());}},
+                            new ArrayList<IBlockState>() {{add(message.getPreviousBlockState());}},
+                            new ArrayList<IBlockState>() {{add(message.getNewBlockState());}},
+                            new Vec3d(0,0,0),
+                            message.getCoordinate(), message.getCoordinate()));
+                });
+
+                //Prevent double placing in normal mode with placeStartPos false
+                return new BlockPlacedMessage(ClientProxy.previousLookAt, false);
+            }
+            return null;
         }
     }
 }

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

@@ -1,116 +1,144 @@
 package nl.requios.effortlessbuilding.proxy;
 
+import net.minecraft.block.Block;
 import net.minecraft.block.SoundType;
 import net.minecraft.block.state.IBlockState;
-import net.minecraft.client.KeyboardListener;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.entity.EntityPlayerSP;
 import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.renderer.block.model.ModelResourceLocation;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.client.renderer.texture.TextureMap;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.client.settings.KeyBinding;
-import net.minecraft.client.util.InputMappings;
 import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.item.Item;
 import net.minecraft.item.ItemBlock;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.EnumHand;
+import net.minecraft.util.IThreadListener;
 import net.minecraft.util.ResourceLocation;
 import net.minecraft.util.SoundCategory;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.RayTraceFluidMode;
 import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.util.text.TextFormatting;
-import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.client.event.GuiOpenEvent;
-import net.minecraftforge.client.event.InputEvent;
 import net.minecraftforge.client.event.ModelRegistryEvent;
 import net.minecraftforge.client.event.TextureStitchEvent;
+import net.minecraftforge.client.model.ModelLoader;
+import net.minecraftforge.client.settings.IKeyConflictContext;
 import net.minecraftforge.client.settings.KeyConflictContext;
 import net.minecraftforge.client.settings.KeyModifier;
 import net.minecraftforge.event.entity.EntityJoinWorldEvent;
-import net.minecraftforge.eventbus.api.SubscribeEvent;
-import net.minecraftforge.fml.LogicalSide;
 import net.minecraftforge.fml.client.registry.ClientRegistry;
 import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.common.event.FMLInitializationEvent;
+import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
+import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
+import net.minecraftforge.fml.common.event.FMLServerStartingEvent;
+import net.minecraftforge.fml.common.eventhandler.EventPriority;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+import net.minecraftforge.fml.common.gameevent.InputEvent;
 import net.minecraftforge.fml.common.gameevent.TickEvent;
-import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent;
-import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;
-import net.minecraftforge.fml.network.NetworkEvent;
+import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
+import net.minecraftforge.fml.relauncher.Side;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmode.BuildModes;
 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.buildmode.RadialMenu;
 import nl.requios.effortlessbuilding.gui.buildmodifier.ModifierSettingsGui;
+import nl.requios.effortlessbuilding.compatibility.CompatHelper;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
-import nl.requios.effortlessbuilding.network.*;
 import nl.requios.effortlessbuilding.render.RenderHandler;
 import nl.requios.effortlessbuilding.render.ShaderHandler;
-import org.lwjgl.glfw.GLFW;
+import nl.requios.effortlessbuilding.network.*;
+import org.lwjgl.input.Keyboard;
 
 import javax.annotation.Nullable;
 import java.util.HashMap;
-import java.util.function.Supplier;
 
-@Mod.EventBusSubscriber(value = {Dist.CLIENT})
+@Mod.EventBusSubscriber(Side.CLIENT)
 public class ClientProxy implements IProxy {
     public static KeyBinding[] keyBindings;
     public static RayTraceResult previousLookAt;
     public static RayTraceResult currentLookAt;
     private static int placeCooldown = 0;
     private static int breakCooldown = 0;
-    private static boolean shadersInitialized = false;
 
     public static int ticksInGame = 0;
 
-    private static final HashMap<BuildModes.BuildModeEnum, ResourceLocation> buildModeIcons = new HashMap<>();
-    private static final HashMap<ModeOptions.ActionEnum, ResourceLocation> modeOptionIcons = new HashMap<>();
+    private static final HashMap<BuildModes.BuildModeEnum, TextureAtlasSprite> buildModeIcons = new HashMap<>();
+    private static final HashMap<ModeOptions.ActionEnum, TextureAtlasSprite> modeOptionIcons = new HashMap<>();
 
     @Override
-    public void setup(FMLCommonSetupEvent event) {}
+    public void preInit(FMLPreInitializationEvent event) {
+        ShaderHandler.init();
+    }
 
     @Override
-    public void clientSetup(FMLClientSetupEvent event) {
-        //Crashes in 1.13, do it elsewhere
-//        ShaderHandler.init();
-
+    public void init(FMLInitializationEvent event) {
         // register key bindings
         keyBindings = new KeyBinding[7];
 
         // 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[1] = new KeyBinding("key.effortlessbuilding.replace.desc", KeyConflictContext.IN_GAME, InputMappings.getInputByCode(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[3] = new KeyBinding("key.effortlessbuilding.mode.desc", KeyConflictContext.IN_GAME, InputMappings.getInputByCode(GLFW.GLFW_KEY_LEFT_ALT, 0), "key.effortlessbuilding.category") {
+        keyBindings[0] = new KeyBinding("key.effortlessbuilding.hud.desc", KeyConflictContext.UNIVERSAL, Keyboard.KEY_ADD, "key.effortlessbuilding.category");
+        keyBindings[1] = new KeyBinding("key.effortlessbuilding.replace.desc", KeyConflictContext.IN_GAME, Keyboard.KEY_SUBTRACT, "key.effortlessbuilding.category");
+        keyBindings[2] = new KeyBinding("key.effortlessbuilding.creative.desc", KeyConflictContext.IN_GAME, Keyboard.KEY_NONE, "key.effortlessbuilding.category");
+        keyBindings[3] = new KeyBinding("key.effortlessbuilding.mode.desc", KeyConflictContext.IN_GAME, Keyboard.KEY_LMENU, "key.effortlessbuilding.category") {
             @Override
-            public boolean func_197983_b(KeyBinding other) {
+            public boolean conflicts(KeyBinding other) {
                 //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.func_197983_b(other);
+                if (other.getKeyCode() == 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");
+        keyBindings[4] = new KeyBinding("key.effortlessbuilding.undo.desc", KeyConflictContext.IN_GAME, KeyModifier.CONTROL, Keyboard.KEY_Z, "key.effortlessbuilding.category");
+        keyBindings[5] = new KeyBinding("key.effortlessbuilding.redo.desc", KeyConflictContext.IN_GAME, KeyModifier.CONTROL, Keyboard.KEY_Y, "key.effortlessbuilding.category");
+        keyBindings[6] = new KeyBinding("Reload shaders", Keyboard.KEY_TAB, "key.effortlessbuilding.category");
 
         // register all the key bindings
         for (int i = 0; i < keyBindings.length; ++i) {
             ClientRegistry.registerKeyBinding(keyBindings[i]);
         }
+    }
+
+    @Override
+    public void postInit(FMLPostInitializationEvent event) {
 
     }
 
-    public EntityPlayer getPlayerEntityFromContext(Supplier<NetworkEvent.Context> ctx){
-        return (ctx.get().getDirection().getReceptionSide() == LogicalSide.CLIENT ? Minecraft.getInstance().player : ctx.get().getSender());
+    @Override
+    public EntityPlayer getPlayerEntityFromContext(MessageContext ctx) {
+        return (ctx.side.isClient() ? Minecraft.getMinecraft().player : ctx.getServerHandler().player);
+    }
+
+    @Override
+    public IThreadListener getThreadListenerFromContext(MessageContext ctx) {
+        return (ctx.side.isClient() ? Minecraft.getMinecraft() : ((EntityPlayerMP) getPlayerEntityFromContext(ctx)).getServerWorld());
+    }
+
+    @Override
+    public void serverStarting(FMLServerStartingEvent event) {
+        //This will get called clientside
+    }
+
+    @SubscribeEvent
+    public static void registerModels(ModelRegistryEvent event) {
+        for (Block block : EffortlessBuilding.BLOCKS) {
+            ModelLoader.setCustomModelResourceLocation(Item.getItemFromBlock(block), 0, new ModelResourceLocation(block.getRegistryName(), "inventory"));
+        }
+
+        for (Item item : EffortlessBuilding.ITEMS) {
+            ModelLoader.setCustomModelResourceLocation(item, 0, new ModelResourceLocation(item.getRegistryName(), "inventory"));
+        }
     }
 
     @SubscribeEvent
     public static void onEntityJoinWorld(EntityJoinWorldEvent event) {
-        if (event.getEntity() == Minecraft.getInstance().player) {
+        if (event.getEntity() == Minecraft.getMinecraft().player) {
             event.getWorld().addEventListener(new RenderHandler());
         }
     }
@@ -122,25 +150,23 @@ public class ClientProxy implements IProxy {
 
         for ( final BuildModes.BuildModeEnum mode : BuildModes.BuildModeEnum.values() )
         {
-            final ResourceLocation sprite = new ResourceLocation(EffortlessBuilding.MODID, "icons/" + mode.name().toLowerCase());
-            map.registerSprite(Minecraft.getInstance().getResourceManager(), sprite);
-            buildModeIcons.put(mode, sprite);
+            final ResourceLocation sprite = new ResourceLocation("effortlessbuilding", "icons/" + mode.name().toLowerCase());
+            buildModeIcons.put( mode, map.registerSprite(sprite));
         }
 
         for ( final ModeOptions.ActionEnum action : ModeOptions.ActionEnum.values() )
         {
-            final ResourceLocation sprite = new ResourceLocation(EffortlessBuilding.MODID, "icons/" + action.name().toLowerCase());
-            map.registerSprite(Minecraft.getInstance().getResourceManager(), sprite);
-            modeOptionIcons.put(action, sprite);
+            final ResourceLocation sprite = new ResourceLocation("effortlessbuilding", "icons/" + action.name().toLowerCase());
+            modeOptionIcons.put( action, map.registerSprite(sprite));
         }
     }
 
     public static TextureAtlasSprite getBuildModeIcon(BuildModes.BuildModeEnum mode) {
-        return Minecraft.getInstance().getTextureMap().getSprite(buildModeIcons.get(mode));
+        return buildModeIcons.get(mode);
     }
 
     public static TextureAtlasSprite getModeOptionIcon(ModeOptions.ActionEnum action) {
-        return Minecraft.getInstance().getTextureMap().getSprite(modeOptionIcons.get(action));
+        return modeOptionIcons.get(action);
     }
 
     @SubscribeEvent
@@ -150,7 +176,7 @@ public class ClientProxy implements IProxy {
             onMouseInput();
 
             //Update previousLookAt
-            RayTraceResult objectMouseOver = Minecraft.getInstance().objectMouseOver;
+            RayTraceResult objectMouseOver = Minecraft.getMinecraft().objectMouseOver;
             //Checking for null is necessary! Even in vanilla when looking down ladders it is occasionally null (instead of Type MISS)
             if (objectMouseOver == null) return;
 
@@ -160,8 +186,8 @@ public class ClientProxy implements IProxy {
                 return;
             }
 
-            if (objectMouseOver.type == RayTraceResult.Type.BLOCK) {
-                if (currentLookAt.type != RayTraceResult.Type.BLOCK) {
+            if (objectMouseOver.typeOfHit == RayTraceResult.Type.BLOCK) {
+                if (currentLookAt.typeOfHit != RayTraceResult.Type.BLOCK) {
                     currentLookAt = objectMouseOver;
                     previousLookAt = objectMouseOver;
                 } else {
@@ -171,36 +197,28 @@ public class ClientProxy implements IProxy {
                     }
                 }
             }
-
         } else if (event.phase == TickEvent.Phase.END){
-            GuiScreen gui = Minecraft.getInstance().currentScreen;
+            GuiScreen gui = Minecraft.getMinecraft().currentScreen;
             if(gui == null || !gui.doesGuiPauseGame()) {
                 ticksInGame++;
             }
-
-            //Init shaders in the first tick. Doing it anywhere before this seems to crash the game.
-            if (!shadersInitialized) {
-                ShaderHandler.init();
-                shadersInitialized = true;
-            }
         }
 
     }
 
     private static void onMouseInput() {
-        Minecraft mc = Minecraft.getInstance();
+        Minecraft mc = Minecraft.getMinecraft();
         EntityPlayerSP player = mc.player;
         if (player == null) return;
         BuildModes.BuildModeEnum buildMode = ModeSettingsManager.getModeSettings(player).getBuildMode();
 
-        if (Minecraft.getInstance().currentScreen != null ||
+        if (Minecraft.getMinecraft().currentScreen != null ||
             buildMode == BuildModes.BuildModeEnum.NORMAL ||
             RadialMenu.instance.isVisible()) {
             return;
         }
 
         if (mc.gameSettings.keyBindUseItem.isKeyDown()) {
-
             //KeyBinding.setKeyBindState(mc.gameSettings.keyBindUseItem.getKeyCode(), false);
 
             if (placeCooldown <= 0) {
@@ -215,11 +233,11 @@ public class ClientProxy implements IProxy {
                     //find position in distance
                     RayTraceResult lookingAt = getLookingAt(player);
                     BuildModes.onBlockPlacedMessage(player, lookingAt == null ? new BlockPlacedMessage() : new BlockPlacedMessage(lookingAt, true));
-                    PacketHandler.INSTANCE.sendToServer(lookingAt == null ? new BlockPlacedMessage() : new BlockPlacedMessage(lookingAt, true));
+                    EffortlessBuilding.packetHandler.sendToServer(lookingAt == null ? new BlockPlacedMessage() : new BlockPlacedMessage(lookingAt, true));
 
                     //play sound if further than normal
-                    if (lookingAt != null && lookingAt.type == RayTraceResult.Type.BLOCK &&
-                        (lookingAt.hitVec.subtract(player.getEyePosition(1f))).lengthSquared() > 25f &&
+                    if (lookingAt != null && lookingAt.typeOfHit == RayTraceResult.Type.BLOCK &&
+                        (lookingAt.hitVec.subtract(player.getPositionEyes(1f))).lengthSquared() > 25f &&
                         itemStack.getItem() instanceof ItemBlock) {
 
                         IBlockState state = ((ItemBlock) itemStack.getItem()).getBlock().getDefaultState();
@@ -230,8 +248,7 @@ public class ClientProxy implements IProxy {
                         player.swingArm(EnumHand.MAIN_HAND);
                     }
                 }
-            }
-            else if (buildMode == BuildModes.BuildModeEnum.NORMAL_PLUS) {
+            } else if (buildMode == BuildModes.BuildModeEnum.NORMAL_PLUS) {
                 placeCooldown--;
                 if (ModeOptions.getBuildSpeed() == ModeOptions.ActionEnum.FAST_SPEED) placeCooldown = 0;
             }
@@ -244,20 +261,14 @@ public class ClientProxy implements IProxy {
             //Break block in distance in creative (or survival if enabled in config)
             if (breakCooldown <= 0) {
                 breakCooldown = 4;
-
-                //Early out if cant break far, coming from own mouse event (not block broken event)
-                //To make breaking blocks in survival possible like array
-                //TODO this causes not being able to cancel placement in survival
-                //  moving it to after buildmodes fixes that, but introduces this bug
-                if (!ReachHelper.canBreakFar(player)) return;
-
                 RayTraceResult lookingAt = getLookingAt(player);
+
                 BuildModes.onBlockBrokenMessage(player, lookingAt == null ? new BlockBrokenMessage() : new BlockBrokenMessage(lookingAt));
-                PacketHandler.INSTANCE.sendToServer(lookingAt == null ? new BlockBrokenMessage() : new BlockBrokenMessage(lookingAt));
+                EffortlessBuilding.packetHandler.sendToServer(lookingAt == null ? new BlockBrokenMessage() : new BlockBrokenMessage(lookingAt));
 
                 //play sound if further than normal
-                if (lookingAt != null && lookingAt.type == RayTraceResult.Type.BLOCK &&
-                    (lookingAt.hitVec.subtract(player.getEyePosition(1f))).lengthSquared() > 25f) {
+                if (lookingAt != null && lookingAt.typeOfHit == RayTraceResult.Type.BLOCK &&
+                    (lookingAt.hitVec.subtract(player.getPositionEyes(1f))).lengthSquared() > 25f) {
 
                     BlockPos blockPos = lookingAt.getBlockPos();
                     IBlockState state = player.world.getBlockState(blockPos);
@@ -266,8 +277,7 @@ public class ClientProxy implements IProxy {
                             0.4f, soundtype.getPitch() * 1f);
                     player.swingArm(EnumHand.MAIN_HAND);
                 }
-            }
-            else if (buildMode == BuildModes.BuildModeEnum.NORMAL_PLUS) {
+            } else if (buildMode == BuildModes.BuildModeEnum.NORMAL_PLUS) {
                 breakCooldown--;
                 if (ModeOptions.getBuildSpeed() == ModeOptions.ActionEnum.FAST_SPEED) breakCooldown = 0;
             }
@@ -277,11 +287,18 @@ public class ClientProxy implements IProxy {
         } else {
             breakCooldown = 0;
         }
+
+        if (mc.gameSettings.keyBindAttack.isPressed()) {
+            if (RadialMenu.instance.isVisible()) {
+                EffortlessBuilding.log(player, "mouse click");
+            }
+        }
+
     }
 
-    @SubscribeEvent(receiveCanceled = true)
+    @SubscribeEvent(priority = EventPriority.NORMAL, receiveCanceled = true)
     public static void onKeyPress(InputEvent.KeyInputEvent event) {
-        EntityPlayerSP player = Minecraft.getInstance().player;
+        EntityPlayerSP player = Minecraft.getMinecraft().player;
 
         //Remember to send packet to server if necessary
         //Show Modifier Settings GUI
@@ -293,17 +310,17 @@ public class ClientProxy implements IProxy {
         if (keyBindings[1].isPressed()) {
             ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
             modifierSettings.setQuickReplace(!modifierSettings.doQuickReplace());
-            EffortlessBuilding.log(player, "Set " + TextFormatting.GOLD + "Quick Replace " + TextFormatting.RESET + (
+            EffortlessBuilding.log(player, "Set "+ TextFormatting.GOLD + "Quick Replace " + TextFormatting.RESET + (
                     modifierSettings.doQuickReplace() ? "on" : "off"));
-            PacketHandler.INSTANCE.sendToServer(new ModifierSettingsMessage(modifierSettings));
+            EffortlessBuilding.packetHandler.sendToServer(new ModifierSettingsMessage(modifierSettings));
         }
 
         //Creative/survival mode toggle
         if (keyBindings[2].isPressed()) {
             if (player.isCreative()) {
-                player.sendChatMessage("/gamemode survival");
+                player.sendChatMessage("/gamemode 0");
             } else {
-                player.sendChatMessage("/gamemode creative");
+                player.sendChatMessage("/gamemode 1");
             }
         }
 
@@ -311,36 +328,18 @@ public class ClientProxy implements IProxy {
         if (keyBindings[4].isPressed()) {
             ModeOptions.ActionEnum action = ModeOptions.ActionEnum.UNDO;
             ModeOptions.performAction(player, action);
-            PacketHandler.INSTANCE.sendToServer(new ModeActionMessage(action));
+            EffortlessBuilding.packetHandler.sendToServer(new ModeActionMessage(action));
         }
 
         //Redo (Ctrl+Y)
         if (keyBindings[5].isPressed()) {
             ModeOptions.ActionEnum action = ModeOptions.ActionEnum.REDO;
             ModeOptions.performAction(player, action);
-            PacketHandler.INSTANCE.sendToServer(new ModeActionMessage(action));
-        }
-
-        //Change placement mode
-        if (keyBindings[6].isPressed()) {
-            //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) {
-                ModeOptions.OptionEnum option = currentBuildMode.options[0];
-                if (option.actions.length >= 2) {
-                    if (ModeOptions.getOptionSetting(option) == option.actions[0]) {
-                        ModeOptions.performAction(player, option.actions[1]);
-                        PacketHandler.INSTANCE.sendToServer(new ModeActionMessage(option.actions[1]));
-                    } else {
-                        ModeOptions.performAction(player, option.actions[0]);
-                        PacketHandler.INSTANCE.sendToServer(new ModeActionMessage(option.actions[0]));
-                    }
-                }
-            }
+            EffortlessBuilding.packetHandler.sendToServer(new ModeActionMessage(action));
         }
 
         //For shader development
-        if (keyBindings.length >= 8 && keyBindings[7].isPressed()) {
+        if (keyBindings.length >= 7 && keyBindings[6].isPressed()) {
             ShaderHandler.init();
             EffortlessBuilding.log(player, "Reloaded shaders");
         }
@@ -348,8 +347,7 @@ public class ClientProxy implements IProxy {
     }
 
     public static void openModifierSettings() {
-        Minecraft mc = Minecraft.getInstance();
-        EntityPlayerSP player = mc.player;
+        EntityPlayerSP player = Minecraft.getMinecraft().player;
 
         RadialMenu.instance.setVisibility(0f);
 
@@ -357,8 +355,8 @@ public class ClientProxy implements IProxy {
         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.displayGuiScreen(new ModifierSettingsGui());
+            if (Minecraft.getMinecraft().currentScreen == null) {
+                Minecraft.getMinecraft().displayGuiScreen(new ModifierSettingsGui());
             } else {
                 player.closeScreen();
             }
@@ -367,7 +365,7 @@ public class ClientProxy implements IProxy {
 
     @SubscribeEvent
     public static void onGuiOpen(GuiOpenEvent event) {
-        EntityPlayer player = Minecraft.getInstance().player;
+        EntityPlayer player = Minecraft.getMinecraft().player;
         if (player != null) {
             BuildModes.initializeMode(player);
         }
@@ -383,11 +381,11 @@ public class ClientProxy implements IProxy {
 //        Vec3d look = player.getLookVec();
 //        Vec3d start = new Vec3d(player.posX, player.posY + player.getEyeHeight(), player.posZ);
 //        Vec3d end = new Vec3d(player.posX + look.x * raytraceRange, player.posY + player.getEyeHeight() + look.y * raytraceRange, player.posZ + look.z * raytraceRange);
-        return player.rayTrace(raytraceRange, 1f, RayTraceFluidMode.NEVER);
+        return player.rayTrace(raytraceRange, 1f);
 //        return world.rayTraceBlocks(start, end, false, false, false);
     }
 
     public static void logTranslate(String key) {
-        EffortlessBuilding.log(Minecraft.getInstance().player, I18n.format(key), true);
+        EffortlessBuilding.log(Minecraft.getMinecraft().player, I18n.format(key), true);
     }
 }

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

@@ -1,16 +1,43 @@
 package nl.requios.effortlessbuilding.proxy;
 
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent;
-import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;
-import net.minecraftforge.fml.network.NetworkEvent;
+import net.minecraft.util.IThreadListener;
+import net.minecraftforge.fml.common.event.FMLInitializationEvent;
+import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
+import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
+import net.minecraftforge.fml.common.event.FMLServerStartingEvent;
+import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
 
-import java.util.function.Supplier;
+public interface IProxy
+{
+    /**
+     * Register entities and networking.
+     */
+    void preInit(FMLPreInitializationEvent event);
 
-public interface IProxy {
-    void setup(final FMLCommonSetupEvent event);
+    /**
+     * Register event listeners, recipes and advancements.
+     */
+    void init(FMLInitializationEvent event);
 
-    void clientSetup(final FMLClientSetupEvent event);
+    /**
+     * For doing inter-mod stuff like checking which mods are loaded or if you want a complete view of things across
+     * mods like having a list of all registered items to aid random item generation.
+     */
+    void postInit(FMLPostInitializationEvent event);
 
-    EntityPlayer getPlayerEntityFromContext(Supplier<NetworkEvent.Context> ctx);
+    /**
+     * Server commands should be registered here.
+     */
+    void serverStarting(FMLServerStartingEvent event);
+
+    /**
+     * Returns a side-appropriate EntityPlayer for use during message handling.
+     *
+     * @param ctx the context
+     * @return the player entity from context
+     */
+    EntityPlayer getPlayerEntityFromContext(MessageContext ctx);
+
+    IThreadListener getThreadListenerFromContext(MessageContext ctx);
 }

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

@@ -1,23 +1,45 @@
 package nl.requios.effortlessbuilding.proxy;
 
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent;
-import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;
-import net.minecraftforge.fml.network.NetworkEvent;
+import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.util.IThreadListener;
+import net.minecraftforge.fml.common.event.FMLInitializationEvent;
+import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
+import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
+import net.minecraftforge.fml.common.event.FMLServerStartingEvent;
+import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
 
-import java.util.function.Supplier;
-
-public class ServerProxy implements IProxy {
+public class ServerProxy implements IProxy
+{
     //Only physical server! Singleplayer server is seen as clientproxy
     @Override
-    public void setup(FMLCommonSetupEvent event) {
-
+    public void preInit(FMLPreInitializationEvent event)
+    {
     }
 
     @Override
-    public void clientSetup(FMLClientSetupEvent event) {}
+    public void init(FMLInitializationEvent event)
+    {
+    }
 
-    public EntityPlayer getPlayerEntityFromContext(Supplier<NetworkEvent.Context> ctx){
-        return ctx.get().getSender();
+    @Override
+    public void postInit(FMLPostInitializationEvent event)
+    {
+    }
+
+    @Override
+    public void serverStarting(FMLServerStartingEvent event)
+    {
+    }
+
+    @Override
+    public EntityPlayer getPlayerEntityFromContext(MessageContext ctx)
+    {
+        return ctx.getServerHandler().player;
+    }
+
+    @Override
+    public IThreadListener getThreadListenerFromContext(MessageContext ctx) {
+        return ((EntityPlayerMP) getPlayerEntityFromContext(ctx)).getServerWorld();
     }
 }

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

@@ -5,20 +5,15 @@ import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.entity.EntityPlayerSP;
 import net.minecraft.client.renderer.BlockRendererDispatcher;
-import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.renderer.OpenGlHelper;
 import net.minecraft.client.renderer.texture.TextureMap;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.SoundCategory;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.MathHelper;
-import net.minecraft.util.math.RayTraceResult;
-import net.minecraft.util.math.Vec3d;
-import net.minecraft.util.math.shapes.VoxelShape;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
+import net.minecraft.util.math.*;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 import nl.requios.effortlessbuilding.BuildConfig;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmode.BuildModes;
@@ -34,15 +29,15 @@ import nl.requios.effortlessbuilding.helper.SurvivalHelper;
 import nl.requios.effortlessbuilding.item.ItemRandomizerBag;
 import nl.requios.effortlessbuilding.proxy.ClientProxy;
 import org.lwjgl.opengl.ARBMultitexture;
-import org.lwjgl.opengl.ARBShaderObjects;
 import org.lwjgl.opengl.GL11;
+import org.lwjgl.opengl.GL20;
 
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.function.Consumer;
 
-@OnlyIn(Dist.CLIENT)
+@SideOnly(Side.CLIENT)
 public class BlockPreviewRenderer {
     private static List<BlockPos> previousCoordinates;
     private static List<IBlockState> previousBlockStates;
@@ -75,19 +70,19 @@ public class BlockPreviewRenderer {
     private static List<PlacedData> placedDataList = new ArrayList<>();
 
     private static final int primaryTextureUnit = 0;
-    private static final int secondaryTextureUnit = 2;
+    private static final int secondaryTextureUnit = 1;
 
     public static void render(EntityPlayer 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()) {
+        if (BuildConfig.visuals.useShaders) {
             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.distanceSq(placed.secondPos) / 100.0) * BuildConfig.visuals.dissolveTimeMultiplier;
                     float dissolve = (ClientProxy.ticksInGame - placed.time) / (float) totalTime;
                     renderBlockPreviews(placed.coordinates, placed.blockStates, placed.itemStacks, dissolve, placed.firstPos, placed.secondPos, false, placed.breaking);
                 }
@@ -96,13 +91,13 @@ public class BlockPreviewRenderer {
         }
         //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.distanceSq(placed.secondPos) / 100.0) * BuildConfig.visuals.dissolveTimeMultiplier;
             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.getMinecraft().objectMouseOver;
 
         ItemStack mainhand = player.getHeldItemMainhand();
         boolean toolInHand = !(!mainhand.isEmpty() && CompatHelper.isItemBlockProxy(mainhand));
@@ -112,12 +107,11 @@ public class BlockPreviewRenderer {
         Vec3d 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.type == RayTraceResult.Type.BLOCK) {
+        if (lookingAt != null && lookingAt.typeOfHit == RayTraceResult.Type.BLOCK) {
             startPos = lookingAt.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.world.getBlockState(startPos).getBlock().isReplaceable(player.world, startPos);
             boolean becomesDoubleSlab = SurvivalHelper.doesBecomeDoubleSlab(player, startPos, lookingAt.sideHit);
             if (!modifierSettings.doQuickReplace() && !toolInHand && !replaceable && !becomesDoubleSlab) {
                 startPos = startPos.offset(lookingAt.sideHit);
@@ -152,8 +146,8 @@ public class BlockPreviewRenderer {
                 //get coordinates
                 List<BlockPos> startCoordinates = BuildModes.findCoordinates(player, startPos, breaking || modifierSettings.doQuickReplace());
 
-                //Remember first and last point for the shader
                 BlockPos firstPos = BlockPos.ORIGIN, secondPos = BlockPos.ORIGIN;
+                //Remember first and last pos for the shader
                 if (!startCoordinates.isEmpty()) {
                     firstPos = startCoordinates.get(0);
                     secondPos = startCoordinates.get(startCoordinates.size() - 1);
@@ -198,15 +192,13 @@ public class BlockPreviewRenderer {
                     //if so, renew randomness of randomizer bag
                     ItemRandomizerBag.renewRandomness();
                     //and play sound (max once every tick)
-                    if (newCoordinates.size() > 1 && blockStates.size() > 1 && soundTime < ClientProxy.ticksInGame - 0) {
+                    if (startCoordinates.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,
-                                    newCoordinates.get(0), player);
-                            player.world.playSound(player, player.getPosition(), breaking ? soundType.getBreakSound() : soundType.getPlaceSound(),
-                                    SoundCategory.BLOCKS, 0.3f, 0.8f);
-                        }
+                        SoundType soundType = blockStates.get(0).getBlock().getSoundType(blockStates.get(0), player.world,
+                                newCoordinates.get(0), player);
+                        player.world.playSound(player, player.getPosition(), breaking ? soundType.getBreakSound() : soundType.getPlaceSound(),
+                                SoundCategory.BLOCKS, 0.3f, 0.8f);
                     }
                 }
 
@@ -215,7 +207,7 @@ public class BlockPreviewRenderer {
                     int blockCount;
 
                     //Use fancy shader if config allows, otherwise outlines
-                    if (BuildConfig.visuals.useShaders.get() && newCoordinates.size() < BuildConfig.visuals.shaderTreshold.get()) {
+                    if (BuildConfig.visuals.useShaders && newCoordinates.size() < BuildConfig.visuals.shaderTreshold) {
 
                         RenderHandler.beginBlockPreviews();
 
@@ -230,8 +222,8 @@ public class BlockPreviewRenderer {
                         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));
-                            RenderHandler.renderBlockOutline(newCoordinates.get(i), collisionShape, color);
+                            AxisAlignedBB boundingBox = blockStates.get(i).getBoundingBox(player.world, newCoordinates.get(i));
+                            RenderHandler.renderBlockOutline(newCoordinates.get(i), boundingBox, color);
                         }
 
                         RenderHandler.endLines();
@@ -241,20 +233,8 @@ public class BlockPreviewRenderer {
 
                     //Display block count and dimensions in actionbar
                     if (BuildModes.isActive(player)) {
-
-                        //Find min and max values (not simply firstPos and secondPos because that doesn't work with circles)
-                        int minX = Integer.MAX_VALUE, maxX = Integer.MIN_VALUE;
-                        int minY = Integer.MAX_VALUE, maxY = Integer.MIN_VALUE;
-                        int minZ = Integer.MAX_VALUE, maxZ = Integer.MIN_VALUE;
-                        for (BlockPos pos : startCoordinates) {
-                            if (pos.getX() < minX) minX = pos.getX();
-                            if (pos.getX() > maxX) maxX = pos.getX();
-                            if (pos.getY() < minY) minY = pos.getY();
-                            if (pos.getY() > maxY) maxY = pos.getY();
-                            if (pos.getZ() < minZ) minZ = pos.getZ();
-                            if (pos.getZ() > maxZ) maxZ = pos.getZ();
-                        }
-                        BlockPos dim = new BlockPos(maxX - minX + 1, maxY - minY + 1, maxZ - minZ + 1);
+                        BlockPos dim = secondPos.subtract(firstPos);
+                        dim = new BlockPos(Math.abs(dim.getX()) + 1, Math.abs(dim.getY()) + 1, Math.abs(dim.getZ()) + 1);
 
                         String dimensions = "(";
                         if (dim.getX() > 1) dimensions += dim.getX() + "x";
@@ -273,21 +253,21 @@ public class BlockPreviewRenderer {
             RenderHandler.beginLines();
             //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.getMinecraft().objectMouseOver;
             RayTraceResult breakingRaytrace = ReachHelper.canBreakFar(player) ? lookingAt : objectMouseOver;
-            if (toolInHand && breakingRaytrace != null && breakingRaytrace.type == RayTraceResult.Type.BLOCK) {
+            if (toolInHand && breakingRaytrace != null && breakingRaytrace.typeOfHit == RayTraceResult.Type.BLOCK) {
                 List<BlockPos> breakCoordinates = BuildModifiers.findCoordinates(player, breakingRaytrace.getBlockPos());
 
                 //Only render first outline if further than normal reach
-                boolean excludeFirst = objectMouseOver != null && objectMouseOver.type == RayTraceResult.Type.BLOCK;
+                boolean excludeFirst = objectMouseOver != null && objectMouseOver.typeOfHit == RayTraceResult.Type.BLOCK;
                 for (int i = excludeFirst ? 1 : 0; i < breakCoordinates.size(); i++) {
                     BlockPos coordinate = breakCoordinates.get(i);
 
                     IBlockState blockState = player.world.getBlockState(coordinate);
                     if (!blockState.getBlock().isAir(blockState, player.world, coordinate)) {
                         if (SurvivalHelper.canBreak(player.world, player, coordinate) || i == 0) {
-                            VoxelShape collisionShape = blockState.getCollisionShape(player.world, coordinate);
-                            RenderHandler.renderBlockOutline(coordinate, collisionShape, new Vec3d(0f, 0f, 0f));
+                            AxisAlignedBB boundingBox = blockState.getBoundingBox(player.world, coordinate);
+                            RenderHandler.renderBlockOutline(coordinate, boundingBox, new Vec3d(0f, 0f, 0f));
                         }
                     }
                 }
@@ -300,15 +280,15 @@ public class BlockPreviewRenderer {
     public static boolean doRenderBlockPreviews(ModifierSettings modifierSettings, ModeSettings modeSettings, BlockPos startPos) {
         return modeSettings.getBuildMode() != BuildModes.BuildModeEnum.NORMAL ||
                (startPos != null && BuildModifiers.isEnabled(modifierSettings, startPos)) ||
-               BuildConfig.visuals.alwaysShowBlockPreview.get();
+               BuildConfig.visuals.alwaysShowBlockPreview;
     }
 
     protected static int renderBlockPreviews(List<BlockPos> coordinates, List<IBlockState> blockStates,
                                               List<ItemStack> itemStacks, float dissolve, BlockPos firstPos,
                                               BlockPos secondPos, boolean checkCanPlace, boolean red) {
-        EntityPlayer player = Minecraft.getInstance().player;
+        EntityPlayer player = Minecraft.getMinecraft().player;
         ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
-        BlockRendererDispatcher dispatcher = Minecraft.getInstance().getBlockRendererDispatcher();
+        BlockRendererDispatcher dispatcher = Minecraft.getMinecraft().getBlockRendererDispatcher();
         int blocksValid = 0;
 
         if (coordinates.isEmpty()) return blocksValid;
@@ -341,7 +321,7 @@ public class BlockPreviewRenderer {
 
     public static void onBlocksPlaced(List<BlockPos> coordinates, List<ItemStack> itemStacks, List<IBlockState> blockStates,
                                       BlockPos firstPos, BlockPos secondPos) {
-        EntityPlayerSP player = Minecraft.getInstance().player;
+        EntityPlayerSP player = Minecraft.getMinecraft().player;
         ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
         ModeSettings modeSettings = ModeSettingsManager.getModeSettings(player);
 
@@ -350,7 +330,7 @@ public class BlockPreviewRenderer {
 
             //Save current coordinates, blockstates and itemstacks
             if (!coordinates.isEmpty() && blockStates.size() == coordinates.size() &&
-                coordinates.size() > 1 && coordinates.size() < BuildConfig.visuals.shaderTreshold.get()) {
+                coordinates.size() > 1 && coordinates.size() < BuildConfig.visuals.shaderTreshold) {
 
                 placedDataList.add(new PlacedData(ClientProxy.ticksInGame, coordinates, blockStates,
                         itemStacks, firstPos, secondPos, false));
@@ -365,7 +345,7 @@ public class BlockPreviewRenderer {
 
     public static void onBlocksBroken(List<BlockPos> coordinates, List<ItemStack> itemStacks, List<IBlockState> blockStates,
                                       BlockPos firstPos, BlockPos secondPos) {
-        EntityPlayerSP player = Minecraft.getInstance().player;
+        EntityPlayerSP player = Minecraft.getMinecraft().player;
         ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
         ModeSettings modeSettings = ModeSettingsManager.getModeSettings(player);
 
@@ -374,7 +354,7 @@ public class BlockPreviewRenderer {
 
             //Save current coordinates, blockstates and itemstacks
             if (!coordinates.isEmpty() && blockStates.size() == coordinates.size() &&
-                coordinates.size() > 1 && coordinates.size() < BuildConfig.visuals.shaderTreshold.get()) {
+                coordinates.size() > 1 && coordinates.size() < BuildConfig.visuals.shaderTreshold) {
 
                 sortOnDistanceToPlayer(coordinates, player);
 
@@ -388,41 +368,42 @@ 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();
+        Minecraft mc = Minecraft.getMinecraft();
         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.enableTexture2D();
-            GL11.glGetInteger(GL11.GL_TEXTURE_BINDING_2D);
-
-            //mask
-            ARBShaderObjects.glUniform1iARB(maskUniform, secondaryTextureUnit);
-            OpenGlHelper.glActiveTexture(ARBMultitexture.GL_TEXTURE0_ARB + secondaryTextureUnit);
-            GL11.glBindTexture(GL11.GL_TEXTURE_2D, mc.getTextureManager().getTexture(ShaderHandler.shaderMaskTextureLocation).getGlTextureId());
+            int percentileUniform = GL20.glGetUniformLocation(shader, "dissolve");
+            int highlightUniform = GL20.glGetUniformLocation(shader, "highlight");
+            int redUniform = GL20.glGetUniformLocation(shader, "red");
+            int blockposUniform = GL20.glGetUniformLocation(shader, "blockpos");
+            int firstposUniform = GL20.glGetUniformLocation(shader, "firstpos");
+            int secondposUniform = GL20.glGetUniformLocation(shader, "secondpos");
+            int imageUniform = GL20.glGetUniformLocation(shader, "image");
+            int maskUniform = GL20.glGetUniformLocation(shader, "mask");
 
             //image
-            ARBShaderObjects.glUniform1iARB(imageUniform, primaryTextureUnit);
-            OpenGlHelper.glActiveTexture(ARBMultitexture.GL_TEXTURE0_ARB + primaryTextureUnit);
-            GL11.glBindTexture(GL11.GL_TEXTURE_2D, mc.getTextureManager().getTexture(TextureMap.LOCATION_BLOCKS_TEXTURE).getGlTextureId());
+            GL20.glUniform1i(imageUniform, primaryTextureUnit);
+            OpenGlHelper.setActiveTexture(ARBMultitexture.GL_TEXTURE0_ARB + primaryTextureUnit);
+
+            GL11.glBindTexture(GL11.GL_TEXTURE_2D, mc.renderEngine.getTexture(TextureMap.LOCATION_BLOCKS_TEXTURE).getGlTextureId());
+
+//            GlStateManager.enableTexture2D();
+//            GL11.glGetInteger(GL11.GL_TEXTURE_BINDING_2D);
+
+            //mask
+            GL20.glUniform1i(maskUniform, secondaryTextureUnit);
+            OpenGlHelper.setActiveTexture(ARBMultitexture.GL_TEXTURE0_ARB + secondaryTextureUnit);
+            GL11.glBindTexture(GL11.GL_TEXTURE_2D, mc.renderEngine.getTexture(ShaderHandler.shaderMaskTextureLocation).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);
+            GL20.glUniform3f(blockposUniform, (float) blockpos.x, (float) blockpos.y, (float) blockpos.z);
+            GL20.glUniform3f(firstposUniform, (float) firstpos.x, (float) firstpos.y, (float) firstpos.z);
+            GL20.glUniform3f(secondposUniform, (float) secondpos.x, (float) secondpos.y, (float) secondpos.z);
 
             //dissolve
-            ARBShaderObjects.glUniform1fARB(percentileUniform, dissolve);
+            GL20.glUniform1f(percentileUniform, dissolve);
             //highlight
-            ARBShaderObjects.glUniform1iARB(highlightUniform, highlight ? 1 : 0);
+            GL20.glUniform1i(highlightUniform, highlight ? 1 : 0);
             //red
-            ARBShaderObjects.glUniform1iARB(redUniform, red ? 1 : 0);
+            GL20.glUniform1i(redUniform, red ? 1 : 0);
         };
     }
 
@@ -430,8 +411,8 @@ public class BlockPreviewRenderer {
 
         Collections.sort(coordinates, (lhs, rhs) -> {
             // -1 - less than, 1 - greater than, 0 - equal
-            double lhsDistanceToPlayer = new Vec3d(lhs).subtract(player.getEyePosition(1f)).lengthSquared();
-            double rhsDistanceToPlayer = new Vec3d(rhs).subtract(player.getEyePosition(1f)).lengthSquared();
+            double lhsDistanceToPlayer = new Vec3d(lhs).subtract(player.getPositionEyes(1f)).lengthSquared();
+            double rhsDistanceToPlayer = new Vec3d(rhs).subtract(player.getPositionEyes(1f)).lengthSquared();
             return (int) Math.signum(lhsDistanceToPlayer - rhsDistanceToPlayer);
         });
 

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

@@ -4,16 +4,15 @@ import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.client.renderer.Tessellator;
 import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
 import net.minecraft.util.math.Vec3d;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 import nl.requios.effortlessbuilding.buildmodifier.Mirror;
 import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
 import nl.requios.effortlessbuilding.buildmodifier.RadialMirror;
 import org.lwjgl.opengl.GL11;
+import org.lwjgl.util.Color;
 
-import java.awt.*;
-
-@OnlyIn(Dist.CLIENT)
+@SideOnly(Side.CLIENT)
 public class ModifierRenderer {
 
     protected static final Color colorX = new Color(255, 72, 52);

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

@@ -2,42 +2,45 @@ package nl.requios.effortlessbuilding.render;
 
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.audio.SimpleSound;
+import net.minecraft.client.audio.PositionedSoundRecord;
 import net.minecraft.client.entity.EntityPlayerSP;
+import net.minecraft.client.gui.ScaledResolution;
 import net.minecraft.client.renderer.BlockRendererDispatcher;
 import net.minecraft.client.renderer.GlStateManager;
-import net.minecraft.client.renderer.WorldRenderer;
+import net.minecraft.client.renderer.RenderGlobal;
+import net.minecraft.client.renderer.texture.TextureMap;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.client.settings.KeyBinding;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.SoundEvents;
-import net.minecraft.particles.IParticleData;
+import net.minecraft.util.EnumHand;
+import net.minecraft.util.ResourceLocation;
 import net.minecraft.util.SoundCategory;
 import net.minecraft.util.SoundEvent;
 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.world.IBlockReader;
 import net.minecraft.world.IWorldEventListener;
-import net.minecraftforge.api.distmarker.Dist;
+import net.minecraft.world.World;
 import net.minecraftforge.client.event.RenderGameOverlayEvent;
 import net.minecraftforge.client.event.RenderWorldLastEvent;
-import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+import net.minecraftforge.fml.relauncher.Side;
 import nl.requios.effortlessbuilding.EffortlessBuilding;
 import nl.requios.effortlessbuilding.buildmode.ModeOptions;
 import nl.requios.effortlessbuilding.buildmode.ModeSettingsManager;
 import nl.requios.effortlessbuilding.buildmodifier.BuildModifiers;
 import nl.requios.effortlessbuilding.buildmodifier.ModifierSettingsManager;
 import nl.requios.effortlessbuilding.gui.buildmode.RadialMenu;
+import nl.requios.effortlessbuilding.compatibility.CompatHelper;
 import nl.requios.effortlessbuilding.helper.ReachHelper;
 import nl.requios.effortlessbuilding.helper.SurvivalHelper;
 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.input.Mouse;
 import org.lwjgl.opengl.GL11;
 import org.lwjgl.opengl.GL14;
 
@@ -47,12 +50,12 @@ import java.util.List;
 /***
  * Main render class for Effortless Building
  */
-@Mod.EventBusSubscriber(value = Dist.CLIENT)
+@Mod.EventBusSubscriber(Side.CLIENT)
 public class RenderHandler implements IWorldEventListener {
 
     @SubscribeEvent
     public static void onRender(RenderWorldLastEvent event) {
-        EntityPlayer player = Minecraft.getInstance().player;
+        EntityPlayer player = Minecraft.getMinecraft().player;
         ModeSettingsManager.ModeSettings modeSettings = ModeSettingsManager.getModeSettings(player);
         ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(player);
 
@@ -69,16 +72,15 @@ public class RenderHandler implements IWorldEventListener {
 
     @SubscribeEvent
     //Display Radial Menu
-    public static void onRenderGameOverlay(final RenderGameOverlayEvent.Post event) {
-        Minecraft mc = Minecraft.getInstance();
+    public static void onRenderGameOverlay(final RenderGameOverlayEvent.Post event ) {
+        Minecraft mc = Minecraft.getMinecraft();
         EntityPlayerSP player = mc.player;
 
         //check if chisel and bits tool in hand (and has menu)
-//        final boolean hasChiselInHand = CompatHelper.chiselsAndBitsProxy.isHoldingChiselTool(EnumHand.MAIN_HAND);
+        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*/) {
+        if (type == RenderGameOverlayEvent.ElementType.ALL && !hasChiselInHand) {
             final boolean wasVisible = RadialMenu.instance.isVisible();
 
             if (ClientProxy.keyBindings[3].isKeyDown()) {
@@ -96,7 +98,7 @@ public class RenderHandler implements IWorldEventListener {
                         playRadialMenuSound();
                         modeSettings.setBuildMode(RadialMenu.instance.switchTo);
                         ModeSettingsManager.setModeSettings(player, modeSettings);
-                        PacketHandler.INSTANCE.sendToServer(new ModeSettingsMessage(modeSettings));
+                        EffortlessBuilding.packetHandler.sendToServer(new ModeSettingsMessage(modeSettings));
 
                         EffortlessBuilding.log(player, I18n.format(modeSettings.getBuildMode().name), true);
                     }
@@ -105,7 +107,7 @@ public class RenderHandler implements IWorldEventListener {
                     ModeOptions.ActionEnum action = RadialMenu.instance.doAction;
                     if (action != null) {
                         ModeOptions.performAction(player, action);
-                        PacketHandler.INSTANCE.sendToServer(new ModeActionMessage(action));
+                        EffortlessBuilding.packetHandler.sendToServer(new ModeActionMessage(action));
                     }
 
                     playRadialMenuSound();
@@ -117,25 +119,25 @@ public class RenderHandler implements IWorldEventListener {
 
             if (RadialMenu.instance.isVisible()) {
 
-                int scaledWidth = mc.mainWindow.getScaledWidth();
-                int scaledHeight = mc.mainWindow.getScaledHeight();
-                RadialMenu.instance.configure(scaledWidth, scaledHeight);
+                final ScaledResolution res = event.getResolution();
+                RadialMenu.instance.configure(res.getScaledWidth(), res.getScaledHeight());
 
                 if (!wasVisible) {
-                    mc.mouseHelper.ungrabMouse();
+                    mc.inGameHasFocus = false;
+                    mc.mouseHelper.ungrabMouseCursor();
                 }
 
-                if (mc.mouseHelper.isMouseGrabbed()) {
+                if (mc.inGameHasFocus) {
                     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;
+                final int mouseX = Mouse.getX() * res.getScaledWidth() / mc.displayWidth;
+                final int mouseY = res.getScaledHeight() - Mouse.getY() * res.getScaledHeight() / mc.displayHeight - 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();
+                    mc.setIngameFocus();
                 }
             }
         }
@@ -144,13 +146,14 @@ public class RenderHandler implements IWorldEventListener {
     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);
+            final PositionedSoundRecord psr = new PositionedSoundRecord(SoundEvents.UI_BUTTON_CLICK, SoundCategory.MASTER,
+                    volume, 1.0f, Minecraft.getMinecraft().player.getPosition());
+            Minecraft.getMinecraft().getSoundHandler().playSound(psr);
         }
     }
 
     private static void begin(float partialTicks) {
-        EntityPlayer player = Minecraft.getInstance().player;
+        EntityPlayer player = Minecraft.getMinecraft().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;
@@ -182,8 +185,8 @@ public class RenderHandler implements IWorldEventListener {
         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);
+        Minecraft.getMinecraft().renderEngine.bindTexture(TextureMap.LOCATION_BLOCKS_TEXTURE);
+        Minecraft.getMinecraft().renderEngine.bindTexture(ShaderHandler.shaderMaskTextureLocation);
 
         GlStateManager.enableBlend();
         GlStateManager.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
@@ -203,13 +206,11 @@ public class RenderHandler implements IWorldEventListener {
     }
 
     protected static void renderBlockPreview(BlockRendererDispatcher dispatcher, BlockPos blockPos, IBlockState blockState) {
-        if (blockState == null) return;
-
         GlStateManager.pushMatrix();
-        GlStateManager.translatef(blockPos.getX(), blockPos.getY(), blockPos.getZ());
-        GlStateManager.rotatef(-90.0F, 0.0F, 1.0F, 0.0F);
-        GlStateManager.translatef(-0.01f, -0.01f, 0.01f);
-        GlStateManager.scalef(1.02f, 1.02f, 1.02f);
+        GlStateManager.translate(blockPos.getX(), blockPos.getY(), blockPos.getZ());
+        GlStateManager.rotate(-90.0F, 0.0F, 1.0F, 0.0F);
+        GlStateManager.translate(-0.01f, -0.01f, 0.01f);
+        GlStateManager.scale(1.02f, 1.02f, 1.02f);
 
         try {
             dispatcher.renderBlockBrightness(blockState, 0.85f);
@@ -238,23 +239,23 @@ public class RenderHandler implements IWorldEventListener {
 
         AxisAlignedBB aabb = new AxisAlignedBB(pos1, pos2.add(1, 1, 1)).grow(0.0020000000949949026);
 
-        WorldRenderer.drawSelectionBoundingBox(aabb, (float) color.x, (float) color.y, (float) color.z, 0.4f);
+        RenderGlobal.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(BlockPos pos, AxisAlignedBB boundingBox, Vec3d color) {
         GL11.glLineWidth(2);
 
-//        AxisAlignedBB aabb = boundingBox.offset(pos).grow(0.0020000000949949026);
-//        VoxelShape voxelShape = collisionShape.withOffset(pos.getX(), pos.getY(), pos.getZ());
+        AxisAlignedBB aabb = boundingBox.offset(pos).grow(0.0020000000949949026);
 
-//        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);
+        RenderGlobal.drawSelectionBoundingBox(aabb, (float) color.x, (float) color.y, (float) color.z, 0.4f);
     }
 
+
+
     //IWORLDEVENTLISTENER IMPLEMENTATION
     @Override
-    public void notifyBlockUpdate(IBlockReader worldIn, BlockPos pos, IBlockState oldState, IBlockState newState, int flags) {
+    public void notifyBlockUpdate(World worldIn, BlockPos pos, IBlockState oldState, IBlockState newState, int flags) {
 
     }
 
@@ -280,12 +281,14 @@ public class RenderHandler implements IWorldEventListener {
     }
 
     @Override
-    public void addParticle(IParticleData particleData, boolean alwaysRender, double x, double y, double z, double xSpeed, double ySpeed, double zSpeed) {
+    public void spawnParticle(int particleID, boolean ignoreRange, double xCoord, double yCoord, double zCoord,
+                              double xSpeed, double ySpeed, double zSpeed, int... parameters) {
 
     }
 
     @Override
-    public void addParticle(IParticleData particleData, boolean ignoreRange, boolean minimizeLevel, double x, double y, double z, double xSpeed, double ySpeed, double zSpeed) {
+    public void spawnParticle(int id, boolean ignoreRange, boolean p_190570_3_, double x, double y, double z,
+                              double xSpeed, double ySpeed, double zSpeed, int... parameters) {
 
     }
 
@@ -312,7 +315,7 @@ public class RenderHandler implements IWorldEventListener {
     //Sends breaking progress for all coordinates to renderglobal, so all blocks get visually broken
     @Override
     public void sendBlockBreakProgress(int breakerId, BlockPos pos, int progress) {
-        Minecraft mc = Minecraft.getInstance();
+        Minecraft mc = Minecraft.getMinecraft();
 
         ModifierSettingsManager.ModifierSettings modifierSettings = ModifierSettingsManager.getModifierSettings(mc.player);
         if (!BuildModifiers.isEnabled(modifierSettings, pos)) return;

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

@@ -28,8 +28,9 @@ import java.util.function.Consumer;
 
 public final class ShaderHandler {
 
-    private static final int VERT_ST = ARBVertexShader.GL_VERTEX_SHADER_ARB;
-    private static final int FRAG_ST = ARBFragmentShader.GL_FRAGMENT_SHADER_ARB;
+
+    private static final int VERT_ST = GL20.GL_VERTEX_SHADER;
+    private static final int FRAG_ST = GL20.GL_FRAGMENT_SHADER;
 
     private static final int VERT = 1;
     private static final int FRAG = 2;
@@ -46,7 +47,7 @@ public final class ShaderHandler {
         if(!doUseShaders())
             return;
 
-//        rawColor = createProgram("/assets/effortlessbuilding/shaders/raw_color", FRAG);
+        rawColor = createProgram("/assets/effortlessbuilding/shaders/raw_color", FRAG);
         dissolve = createProgram("/assets/effortlessbuilding/shaders/dissolve", VERT + FRAG);
     }
 
@@ -54,11 +55,11 @@ public final class ShaderHandler {
         if(!doUseShaders())
             return;
 
-        ARBShaderObjects.glUseProgramObjectARB(shader);
+        GL20.glUseProgram(shader);
 
         if(shader != 0) {
-            int time = ARBShaderObjects.glGetUniformLocationARB(shader, "time");
-            ARBShaderObjects.glUniform1iARB(time, ClientProxy.ticksInGame);
+            int time = GL20.glGetUniformLocation(shader, "time");
+            GL20.glUniform1i(time, ClientProxy.ticksInGame);
 
             if(callback != null)
                 callback.accept(shader);
@@ -74,7 +75,7 @@ public final class ShaderHandler {
     }
 
     public static boolean doUseShaders() {
-        return BuildConfig.visuals.useShaders.get() && OpenGlHelper.shadersSupported;
+        return BuildConfig.visuals.useShaders && OpenGlHelper.shadersSupported && OpenGlHelper.openGL21; //Only GL2.1 shaders
     }
 
     private static int createProgram(String s, int sides) {
@@ -94,24 +95,24 @@ public final class ShaderHandler {
         if(frag != null)
             fragId = createShader(frag, FRAG_ST);
 
-        program = ARBShaderObjects.glCreateProgramObjectARB();
+        program = GL20.glCreateProgram();
         if(program == 0)
             return 0;
 
         if(vert != null)
-            ARBShaderObjects.glAttachObjectARB(program, vertId);
+            GL20.glAttachShader(program, vertId);
         if(frag != null)
-            ARBShaderObjects.glAttachObjectARB(program, fragId);
+            GL20.glAttachShader(program, fragId);
 
-        ARBShaderObjects.glLinkProgramARB(program);
-        if(ARBShaderObjects.glGetObjectParameteriARB(program, ARBShaderObjects.GL_OBJECT_LINK_STATUS_ARB) == GL11.GL_FALSE) {
-            EffortlessBuilding.logger.log(Level.ERROR, getLogInfo(program));
+        GL20.glLinkProgram(program);
+        if(GL20.glGetProgrami(program, GL20.GL_LINK_STATUS) == GL11.GL_FALSE) {
+            EffortlessBuilding.logger.log(Level.ERROR, getProgramLogInfo(program));
             return 0;
         }
 
-        ARBShaderObjects.glValidateProgramARB(program);
-        if (ARBShaderObjects.glGetObjectParameteriARB(program, ARBShaderObjects.GL_OBJECT_VALIDATE_STATUS_ARB) == GL11.GL_FALSE) {
-            EffortlessBuilding.logger.log(Level.ERROR, getLogInfo(program));
+        GL20.glValidateProgram(program);
+        if (GL20.glGetProgrami(program, GL20.GL_VALIDATE_STATUS) == GL11.GL_FALSE) {
+            EffortlessBuilding.logger.log(Level.ERROR, getProgramLogInfo(program));
             return 0;
         }
 
@@ -121,28 +122,32 @@ public final class ShaderHandler {
     private static int createShader(String filename, int shaderType){
         int shader = 0;
         try {
-            shader = ARBShaderObjects.glCreateShaderObjectARB(shaderType);
+            shader = GL20.glCreateShader(shaderType);
 
             if(shader == 0)
                 return 0;
 
-            ARBShaderObjects.glShaderSourceARB(shader, readFileAsString(filename));
-            ARBShaderObjects.glCompileShaderARB(shader);
+            GL20.glShaderSource(shader, readFileAsString(filename));
+            GL20.glCompileShader(shader);
 
-            if (ARBShaderObjects.glGetObjectParameteriARB(shader, ARBShaderObjects.GL_OBJECT_COMPILE_STATUS_ARB) == GL11.GL_FALSE)
-                throw new RuntimeException("Error creating shader: " + getLogInfo(shader));
+            if (GL20.glGetShaderi(shader, GL20.GL_COMPILE_STATUS) == GL11.GL_FALSE)
+                throw new RuntimeException("Error creating shader: " + getShaderLogInfo(shader));
 
             return shader;
         }
         catch(Exception e) {
-            ARBShaderObjects.glDeleteObjectARB(shader);
+            GL20.glDeleteShader(shader);
             e.printStackTrace();
             return -1;
         }
     }
 
-    private static String getLogInfo(int obj) {
-        return ARBShaderObjects.glGetInfoLogARB(obj, ARBShaderObjects.glGetObjectParameteriARB(obj, ARBShaderObjects.GL_OBJECT_INFO_LOG_LENGTH_ARB));
+    private static String getProgramLogInfo(int program) {
+        return GL20.glGetProgramInfoLog(program, GL20.glGetProgrami(program, GL20.GL_INFO_LOG_LENGTH));
+    }
+
+    private static String getShaderLogInfo(int shader) {
+        return GL20.glGetShaderInfoLog(shader, GL20.glGetShaderi(shader, GL20.GL_INFO_LOG_LENGTH));
     }
 
     private static String readFileAsString(String filename) throws Exception {

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

@@ -1,52 +0,0 @@
-# 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)
-# 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
-[[mods]] #mandatory
-# The modid of the mod
-modId="effortlessbuilding" #mandatory
-# The version number of the mod - there's a few well known ${} variables useable here or just hardcode it
-version="${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
-# 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
-logoFile="logo.png" #optional
-# A text field displayed in the mod UI
-credits="" #optional
-# A text field displayed in the mod UI
-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.
-'''
-# A dependency - use the . to indicate dependency for a specific modid. Dependencies are optional.
-#[[dependencies.examplemod]] #optional
-#    # the modid of the dependency
-#    modId="forge" #mandatory
-#    # Does this dependency have to exist - if not, ordering below must be specified
-#    mandatory=true #mandatory
-#    # The version range of the dependency
-#    versionRange="[25,)" #mandatory
-#    # An ordering relationship for the dependency - BEFORE or AFTER required if the relationship is not mandatory
-#    ordering="NONE"
-#    # Side this dependency is applied on - BOTH, CLIENT or SERVER
-#    side="BOTH"
-## Here's another dependency
-#[[dependencies.examplemod]]
-#    modId="minecraft"
-#    mandatory=true
-#    versionRange="[1.13.2]"
-#    ordering="NONE"
-#    side="BOTH"

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

@@ -1,54 +0,0 @@
-{
-    "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:reach_upgrade1": "Reach Upgrade 1",
-    "effortlessbuilding:reach_upgrade2": "Reach Upgrade 2",
-    "effortlessbuilding:reach_upgrade3": "Reach Upgrade 3",
-
-    "effortlessbuilding.mode.normal": "Normal",
-    "effortlessbuilding.mode.normal_plus": "Normal+",
-    "effortlessbuilding.mode.line": "Line",
-    "effortlessbuilding.mode.wall": "Wall",
-    "effortlessbuilding.mode.floor": "Floor",
-    "effortlessbuilding.mode.diagonal_line": "Diagonal Line",
-    "effortlessbuilding.mode.diagonal_wall": "Diagonal Wall",
-    "effortlessbuilding.mode.slope_floor": "Slope Floor",
-    "effortlessbuilding.mode.cube": "Cube",
-    "effortlessbuilding.mode.circle": "Circle",
-    "effortlessbuilding.mode.cylinder": "Cylinder",
-    "effortlessbuilding.mode.sphere": "Sphere",
-
-    "effortlessbuilding.action.undo": "Undo",
-    "effortlessbuilding.action.redo": "Redo",
-    "effortlessbuilding.action.replace": "Replace",
-    "effortlessbuilding.action.open_modifier_settings": "Open Modifier Settings",
-	
-    "effortlessbuilding.action.build_speed": "Build Speed",
-    "effortlessbuilding.action.filling": "Filling",
-    "effortlessbuilding.action.raised_edge": "Raised Edge",
-    "effortlessbuilding.action.thickness": "Line Thickness",
-    "effortlessbuilding.action.circle_start": "Start Point",
-
-    "effortlessbuilding.action.normal_speed": "Normal",
-    "effortlessbuilding.action.fast_speed": "Fast",
-    "effortlessbuilding.action.full": "Filled",
-    "effortlessbuilding.action.hollow": "Hollow",
-    "effortlessbuilding.action.skeleton": "Skeleton",
-    "effortlessbuilding.action.short_edge": "Short Edge",
-    "effortlessbuilding.action.long_edge": "Long Edge",
-    "effortlessbuilding.action.thickness_1": "1 Block Thick",
-    "effortlessbuilding.action.thickness_3": "3 Blocks Thick",
-    "effortlessbuilding.action.thickness_5": "5 Blocks Thick",
-    "effortlessbuilding.action.start_center": "Middle",
-    "effortlessbuilding.action.start_corner": "Corner",
-
-    "commands.reach.usage": "/reach <level>"
-}

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

@@ -0,0 +1,45 @@
+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 (C&B compatible)
+key.effortlessbuilding.undo.desc=Undo
+key.effortlessbuilding.redo.desc=Redo
+
+item.effortlessbuilding:randomizer_bag.name=Randomizer Bag
+item.effortlessbuilding:reach_upgrade1.name=Reach Upgrade 1
+item.effortlessbuilding:reach_upgrade2.name=Reach Upgrade 2
+item.effortlessbuilding:reach_upgrade3.name=Reach Upgrade 3
+
+effortlessbuilding.mode.normal=Normal
+effortlessbuilding.mode.normal_plus=Normal+
+effortlessbuilding.mode.line=Line
+effortlessbuilding.mode.wall=Wall
+effortlessbuilding.mode.floor=Floor
+effortlessbuilding.mode.diagonal_line=Diagonal Line
+effortlessbuilding.mode.diagonal_wall=Diagonal Wall
+effortlessbuilding.mode.slope_floor=Slope Floor
+effortlessbuilding.mode.cube=Cube
+
+effortlessbuilding.action.undo=Undo
+effortlessbuilding.action.redo=Redo
+effortlessbuilding.action.replace=Replace
+effortlessbuilding.action.open_modifier_settings=Open Modifier Settings
+
+effortlessbuilding.action.build_speed=Build Speed
+effortlessbuilding.action.filling=Filling
+effortlessbuilding.action.raised_edge=Raised Edge
+effortlessbuilding.action.thickness=Line Thickness
+
+effortlessbuilding.action.normal_speed=Normal
+effortlessbuilding.action.fast_speed=Fast
+effortlessbuilding.action.full=Filled
+effortlessbuilding.action.hollow=Hollow
+effortlessbuilding.action.skeleton=Skeleton
+effortlessbuilding.action.short_edge=Short Edge
+effortlessbuilding.action.long_edge=Long Edge
+effortlessbuilding.action.thickness_1=1 Block Thick
+effortlessbuilding.action.thickness_3=3 Blocks Thick
+effortlessbuilding.action.thickness_5=5 Blocks Thick
+
+commands.reach.usage=/reach <level>

src/main/resources/assets/effortlessbuilding/recipes/randomizer_bag.json

@@ -10,7 +10,8 @@
             "item": "minecraft:leather"
         },
 		"O": {
-            "tag": "minecraft:planks"
+            "item": "minecraft:planks",
+			"data": 32767
         }
     },
     "result": {

src/main/resources/assets/effortlessbuilding/shaders/dissolve.frag

@@ -31,7 +31,9 @@ void main() {
         float placeFromFirst = length(worldpos - firstposc) / firstToSecond;
         float placeFromSecond = length(worldpos - secondposc) / firstToSecond;
         place = (placeFromFirst + (1.0 - placeFromSecond)) / 2.0;
-    } //else only one block
+    } else {
+        //only one block
+    }
 
     //find 2d texture coordinate for noise texture based on world position
     vec2 maskcoord = vec2(worldpos.y, worldpos.z);
@@ -78,8 +80,8 @@ void main() {
 //    color.rgb += vec3(0.5 - smoothstep(0, 0.5, distToEdge)) * 0.5;
 
     //add flat shading
-//    if (abs(normal.x) > 0.5)
-//        color.rgb -= 0.0;
+    if (abs(normal.x) > 0.5)
+        color.rgb -= 0.0;
     if (abs(normal.y) > 0.5)
         color.rgb += 0.05;
     if (abs(normal.z) > 0.5)
@@ -101,4 +103,4 @@ void main() {
     if (maskgs * 0.3 + place * 0.7 <= dissolve)
     	gl_FragColor = vec4(texcolor.rgb, 0.0);
     else gl_FragColor = color;
-}
+}