Added Diagonal Line, Diagonal Wall, Slope Floor and Cube buildmodes.

Fixed issue #26: Crash attempting to place wall with a stone block.

Breaking (in creative) can now be undone as well.
Undo/redo now tries to replace the previous blocks, if you have those blocks in your inventory (issue #33).
Fixed undo in survival only undoing blocks that can be broken by hand (issue #29).

Fixed being able to place randomizer bag inside itself (and prevented a black hole from creating) (issue #31).
Randomizer bags can now be placed inside randomizer bags.
Fixed crash when placing with empty randomizer bag (issue #32).

Fixed diagonal wall and slope being 2 blocks thick.

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

@@ -16,10 +16,10 @@ effortlessbuilding.mode.normal_plus=Normal+
 effortlessbuilding.mode.line=Line
 effortlessbuilding.mode.wall=Wall
 effortlessbuilding.mode.floor=Floor
-effortlessbuilding.mode.diagonal_line=Diagonal Line (WIP)
-effortlessbuilding.mode.diagonal_wall=Diagonal Wall (WIP)
-effortlessbuilding.mode.slope_floor=Slope Floor (WIP)
-effortlessbuilding.mode.cube=Cube (WIP)
+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

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

@@ -102,5 +102,5 @@ void main() {
 
     if (maskgs * 0.3 + place * 0.7 <= dissolve)
     	gl_FragColor = vec4(texcolor.rgb, 0.0);
-    else gl_FragColor = vec4(color.rgb, 0.85);
+    else gl_FragColor = color;
 }