Fix relight and removelight (#475)

* Start work on lighting engine (does not build)

* Implement getLighting

* Setting, flushing light etc works. Getting light should be working..?

* Better queue/chunk handling

* Use correct location for lighting update

* Correct set location, remove debug

* cleanup a little

* Fix fixlight

* Apply to all versions for the numpties

* Remove lighting extent if not using

* Actually bitmask blocks when setting in chunks

* Initialise Maps and Dequeues with inital size

* format

* Documentation maybe

worldedit-core/src/main/java/com/boydti/fawe/jnbt/anvil/MCAChunk.java

@@ -436,6 +436,24 @@ public class MCAChunk implements IChunk {
         return true;
     }
 
+    @Override public void setBlockLight(int x, int y, int z, int value) {
+
+    }
+
+    @Override public void setSkyLight(int x, int y, int z, int value) {
+
+    }
+
+    @Override public void removeSectionLighting(int layer, boolean sky) {}
+
+    @Override public void setFullBright(int layer) {}
+
+    @Override
+    public void setLightLayer(int layer, char[] toSet) {}
+
+    @Override
+    public void setSkyLightLayer(int layer, char[] toSet) {}
+
     @Override
     public void setEntity(CompoundTag entityTag) {
         setModified();
@@ -454,6 +472,14 @@ public class MCAChunk implements IChunk {
         return this.biomes;
     }
 
+    @Override public char[][] getLight() {
+        return new char[0][];
+    }
+
+    @Override public char[][] getSkyLight() {
+        return new char[0][];
+    }
+
     @Override
     public boolean setBiome(BlockVector2 pos, BiomeType biome) {
         return this.setBiome(pos.getX(), 0, pos.getZ(), biome);
@@ -499,6 +525,15 @@ public class MCAChunk implements IChunk {
         return BlockState.getFromOrdinal(ordinal);
     }
 
+    //TODO implement lighting
+    @Override public int getSkyLight(int x, int y, int z) {
+        return 0;
+    }
+
+    @Override public int getEmmittedLight(int x, int y, int z) {
+        return 0;
+    }
+
     @Override
     public BaseBlock getFullBlock(int x, int y, int z) {
         BlockState block = getBlock(x, y, z);