.

worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/BukkitWorld.java

@@ -440,11 +440,6 @@ public class BukkitWorld extends AbstractWorld {
         }
     }
 
-    @Override
-    public com.sk89q.worldedit.world.block.BlockState getLazyBlock(BlockVector3 position) {
-        return getBlock(position);
-    }
-
     @Override
     public BaseBlock getFullBlock(BlockVector3 position) {
         BukkitImplAdapter adapter = WorldEditPlugin.getInstance().getBukkitImplAdapter();

worldedit-core/src/main/java/com/boydti/fawe/FaweCache.java

@@ -6,6 +6,8 @@ import com.boydti.fawe.jnbt.anvil.BitArray4096;
 import com.boydti.fawe.object.collection.IterableThreadLocal;
 import com.boydti.fawe.util.MathMan;
 import com.sk89q.jnbt.*;
+import com.sk89q.worldedit.math.MutableBlockVector3;
+import com.sk89q.worldedit.math.MutableVector3;
 import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockTypes;
@@ -33,6 +35,10 @@ public class FaweCache implements Trimable {
         BLOCK_STATES.clean();
         SECTION_BLOCKS.clean();
         PALETTE_CACHE.clean();
+        PALETTE_TO_BLOCK_CHAR.clean();
+
+        MUTABLE_VECTOR3.clean();
+        MUTABLE_BLOCKVECTOR3.clean();
         return false;
     }
 
@@ -189,6 +195,24 @@ public class FaweCache implements Trimable {
         }
     }
 
+    /*
+     * Vector cache
+     */
+
+    public static IterableThreadLocal<MutableBlockVector3> MUTABLE_BLOCKVECTOR3 = new IterableThreadLocal<MutableBlockVector3>() {
+        @Override
+        public MutableBlockVector3 init() {
+            return new MutableBlockVector3();
+        }
+    };
+
+    public static IterableThreadLocal<MutableVector3> MUTABLE_VECTOR3 = new IterableThreadLocal<MutableVector3>() {
+        @Override
+        public MutableVector3 init() {
+            return new MutableVector3();
+        }
+    };
+
     /*
     Conversion methods between JNBT tags and raw values
      */

worldedit-core/src/main/java/com/boydti/fawe/beta/ArrayFilterBlock.java

@@ -2,13 +2,11 @@ package com.boydti.fawe.beta;
 
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.worldedit.extent.Extent;
-import com.sk89q.worldedit.regions.Region;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockTypes;
 
-import java.awt.image.BufferedImage;
+import javax.annotation.Nullable;
-import java.util.concurrent.ThreadLocalRandom;
 
 public class ArrayFilterBlock extends SimpleFilterBlock {
     private final char[] blocks;
@@ -42,7 +40,7 @@ public class ArrayFilterBlock extends SimpleFilterBlock {
     }
 
     @Override
-    public void setState(BlockState state) {
+    public void setBlock(BlockState state) {
         blocks[index] = state.getOrdinalChar();
     }
 
@@ -57,20 +55,23 @@ public class ArrayFilterBlock extends SimpleFilterBlock {
     }
 
     @Override
-    public BlockState getState() {
+    public BlockState getBlock() {
         return BlockTypes.states[ordinal];
     }
 
     @Override
-    public BaseBlock getBaseBlock() {
+    public BaseBlock getFullBlock() {
-        return getState().toBaseBlock();
+        return getBlock().toBaseBlock();
     }
 
     @Override
-    public CompoundTag getTag() {
+    public CompoundTag getNbtData() {
         return null;
     }
 
+    @Override
+    public void setNbtData(@Nullable CompoundTag nbtData) {}
+
     @Override
     public int getX() {
         return x;

worldedit-core/src/main/java/com/boydti/fawe/beta/CharFilterBlock.java

@@ -2,6 +2,7 @@ package com.boydti.fawe.beta;
 
 import com.boydti.fawe.beta.implementation.blocks.CharGetBlocks;
 import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.regions.Region;
 import com.sk89q.worldedit.world.biome.BiomeType;
@@ -166,13 +167,18 @@ public class CharFilterBlock extends ChunkFilterBlock {
         }
     }
 
+    @Override
+    public void setBiome(BiomeType biome) {
+        set.setBiome(x, y, z, biome);
+    }
+
     @Override
     public void setOrdinal(final int ordinal) {
         delegate.set(this, (char) ordinal);
     }
 
     @Override
-    public void setState(final BlockState state) {
+    public void setBlock(final BlockState state) {
         delegate.set(this, state.getOrdinalChar());
     }
 
@@ -235,28 +241,81 @@ public class CharFilterBlock extends ChunkFilterBlock {
     }
 
     @Override
-    public final BlockState getState() {
+    public final BlockState getBlock() {
         final int ordinal = getArr[index];
         return BlockTypes.states[ordinal];
     }
 
     @Override
-    public final BaseBlock getBaseBlock() {
+    public final BaseBlock getFullBlock() {
-        final BlockState state = getState();
+        final BlockState state = getBlock();
         final BlockMaterial material = state.getMaterial();
         if (material.hasContainer()) {
-            final CompoundTag tag = get.getTag(x, y + (layer << 4), z);
+            final CompoundTag tag = get.getTag(x, y + yy, z);
             return state.toBaseBlock(tag);
         }
         return state.toBaseBlock();
     }
 
     @Override
-    public final CompoundTag getTag() {
+    public final CompoundTag getNbtData() {
         return get.getTag(x, y + (layer << 4), z);
     }
 
-    public final BlockState getOrdinalBelow() {
+    @Override
+    public void setNbtData(CompoundTag tag) {
+        if (tag != null) {
+            set.setTile(x, y + yy, z, tag);
+        }
+    }
+
+    @Override
+    public boolean hasNbtData() {
+        final BlockState state = getBlock();
+        final BlockMaterial material = state.getMaterial();
+        return material.hasContainer();
+    }
+    /*
+    NORTH(Vector3.at(0, 0, -1), Flag.CARDINAL, 3, 1),
+    EAST(Vector3.at(1, 0, 0), Flag.CARDINAL, 0, 2),
+    SOUTH(Vector3.at(0, 0, 1), Flag.CARDINAL, 1, 3),
+    WEST(Vector3.at(-1, 0, 0), Flag.CARDINAL, 2, 0),
+     */
+
+    @Override
+    public final BlockState getBlockNorth() {
+        if (z > 0) {
+            return states[getArr[index - 16]];
+        }
+        return getExtent().getBlock(getX(),  getY(), getZ() - 1);
+    }
+
+    @Override
+    public final BlockState getBlockEast() {
+        if (x < 15) {
+            return states[getArr[index + 1]];
+        }
+        return getExtent().getBlock(getX() + 1,  getY(), getZ());
+    }
+
+    @Override
+    public final BlockState getBlockSouth() {
+        if (z < 15) {
+            return states[getArr[index + 16]];
+        }
+        return getExtent().getBlock(getX(),  getY(), getZ() + 1);
+    }
+
+    @Override
+    public final BlockState getBlockWest() {
+        if (x > 0) {
+            return states[getArr[index - 1]];
+        }
+        return getExtent().getBlock(getX() - 1,  getY(), getZ());
+    }
+
+    @Override
+    public final BlockState getBlockBelow() {
         if (y > 0) {
             return states[getArr[index - 256]];
         }
@@ -268,7 +327,8 @@ public class CharFilterBlock extends ChunkFilterBlock {
         return BlockTypes.__RESERVED__.getDefaultState();
     }
 
-    public final BlockState getStateAbove() {
+    @Override
+    public final BlockState getBlockAbove() {
         if (y < 16) {
             return states[getArr[index + 256]];
         }
@@ -280,7 +340,8 @@ public class CharFilterBlock extends ChunkFilterBlock {
         return BlockTypes.__RESERVED__.getDefaultState();
     }
 
-    public final BlockState getStateRelativeY(final int y) {
+    @Override
+    public final BlockState getBlockRelativeY(final int y) {
         final int newY = this.y + y;
         final int layerAdd = newY >> 4;
         switch (layerAdd) {
@@ -334,135 +395,34 @@ public class CharFilterBlock extends ChunkFilterBlock {
         return BlockTypes.__RESERVED__.getDefaultState();
     }
 
-    public final BlockState getStateRelative(final int x, final int y, final int z) {
+
-        final int newX = this.x + x;
+
-        final int newZ = this.z + z;
+    @Override
-        if (newX >> 4 == 0 && newZ >> 4 == 0) {
+    public BlockVector3 north() {
-            final int newY = this.y + y;
+        return this.north;
-            final int layerAdd = newY >> 4;
-            switch (layerAdd) {
-                case 0:
-                    return states[getArr[this.index + ((y << 8) + (z << 4) + x)]];
-                case 1:
-                case 2:
-                case 3:
-                case 4:
-                case 5:
-                case 6:
-                case 7:
-                case 8:
-                case 9:
-                case 10:
-                case 11:
-                case 12:
-                case 13:
-                case 14:
-                case 15: {
-                    final int newLayer = layer + layerAdd;
-                    if (newLayer < 16) {
-                        final int index = ((newY & 15) << 8) + (newZ << 4) + newX;
-                        return states[get.sections[newLayer].get(get, newLayer, index)];
-                    }
-                    break;
-                }
-                case -1:
-                case -2:
-                case -3:
-                case -4:
-                case -5:
-                case -6:
-                case -7:
-                case -8:
-                case -9:
-                case -10:
-                case -11:
-                case -12:
-                case -13:
-                case -14:
-                case -15: {
-                    final int newLayer = layer + layerAdd;
-                    if (newLayer >= 0) {
-                        final int index = ((newY & 15) << 8) + (newZ << 4) + newX;
-                        return states[get.sections[newLayer].get(get, newLayer, index)];
-                    }
-                    break;
-                }
-            }
-            return BlockTypes.__RESERVED__.getDefaultState();
-        }
-        final int newY = this.y + y + yy;
-        if (newY >= 0 && newY <= 256) {
-            return getExtent().getBlock(xx + newX,  newY, this.zz + newZ);
-        }
-        return BlockTypes.__RESERVED__.getDefaultState();
     }
 
-    public final BaseBlock getFullBlockRelative(final int x, final int y, final int z) {
+    @Override
-        final int newX = this.x + x;
+    public BlockVector3 east() {
-        final int newZ = this.z + z;
+        return super.east();
-        if (newX >> 4 == 0 && newZ >> 4 == 0) {
+    }
-            final int newY = this.y + y;
+
-            final int layerAdd = newY >> 4;
+    @Override
-            BlockState state = BlockTypes.__RESERVED__.getDefaultState();
+    public BlockVector3 south() {
-            switch (layerAdd) {
+        return super.south();
-                case 0:
+    }
-                    state = states[getArr[this.index + ((y << 8) + (z << 4) + x)]];
+
-                    break;
+    @Override
-                case 1:
+    public BlockVector3 west() {
-                case 2:
+        return super.west();
-                case 3:
+    }
-                case 4:
+
-                case 5:
+    /*
-                case 6:
+                    Extent
-                case 7:
+                     */
-                case 8:
+    @Override
-                case 9:
+    public char getOrdinalChar(Extent orDefault) {
-                case 10:
+        return getOrdinalChar();
-                case 11:
-                case 12:
-                case 13:
-                case 14:
-                case 15: {
-                    final int newLayer = layer + layerAdd;
-                    if (newLayer < 16) {
-                        final int index = ((newY & 15) << 8) + (newZ << 4) + newX;
-                        state = states[get.sections[newLayer].get(get, newLayer, index)];
-                    }
-                    break;
-                }
-                case -1:
-                case -2:
-                case -3:
-                case -4:
-                case -5:
-                case -6:
-                case -7:
-                case -8:
-                case -9:
-                case -10:
-                case -11:
-                case -12:
-                case -13:
-                case -14:
-                case -15: {
-                    final int newLayer = layer + layerAdd;
-                    if (newLayer >= 0) {
-                        final int index = ((newY & 15) << 8) + (newZ << 4) + newX;
-                        state = states[get.sections[newLayer].get(get, newLayer, index)];
-                    }
-                    break;
-                }
-            }
-            if (state.getMaterial().hasContainer()) {
-                final CompoundTag tag = get.getTag(x, y + (layer << 4), z);
-                return state.toBaseBlock(tag);
-            }
-        }
-        final int newY = this.y + y + yy;
-        if (newY >= 0 && newY <= 256) {
-            return getExtent().getFullBlock(xx + newX,  newY, this.zz + newZ);
-        }
-        return BlockTypes.__RESERVED__.getDefaultState().toBaseBlock();
     }
 
     /*
@@ -484,7 +444,7 @@ public class CharFilterBlock extends ChunkFilterBlock {
     @Override
     public boolean setBiome(int x, int y, int z, BiomeType biome) {
         if ((x >> 4) == X && (z >> 4) == Z) {
-            return set.setBiome(x & 15, z & 15, biome);
+            return set.setBiome(x & 15, y, z & 15, biome);
         }
         return getExtent().setBiome(x, y, z, biome);
     }

worldedit-core/src/main/java/com/boydti/fawe/beta/ChunkFilterBlock.java

@@ -6,7 +6,7 @@ import com.sk89q.worldedit.regions.Region;
 
 import javax.annotation.Nullable;
 
-public abstract class ChunkFilterBlock extends FilterBlock {
+public abstract class ChunkFilterBlock extends SimpleFilterBlock {
     public ChunkFilterBlock(Extent extent) {
         super(extent);
     }

worldedit-core/src/main/java/com/boydti/fawe/beta/DelegateFilterBlock.java

@@ -0,0 +1,697 @@
+package com.boydti.fawe.beta;
+
+import com.boydti.fawe.jnbt.anvil.generator.GenBase;
+import com.boydti.fawe.jnbt.anvil.generator.Resource;
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.worldedit.WorldEditException;
+import com.sk89q.worldedit.entity.BaseEntity;
+import com.sk89q.worldedit.entity.Entity;
+import com.sk89q.worldedit.extent.Extent;
+import com.sk89q.worldedit.extent.clipboard.BlockArrayClipboard;
+import com.sk89q.worldedit.function.mask.Mask;
+import com.sk89q.worldedit.function.operation.Operation;
+import com.sk89q.worldedit.function.pattern.Pattern;
+import com.sk89q.worldedit.math.BlockVector2;
+import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldedit.math.MutableBlockVector3;
+import com.sk89q.worldedit.math.Vector3;
+import com.sk89q.worldedit.regions.Region;
+import com.sk89q.worldedit.session.ClipboardHolder;
+import com.sk89q.worldedit.util.Countable;
+import com.sk89q.worldedit.util.Location;
+import com.sk89q.worldedit.world.biome.BiomeType;
+import com.sk89q.worldedit.world.block.BaseBlock;
+import com.sk89q.worldedit.world.block.BlockState;
+import com.sk89q.worldedit.world.block.BlockStateHolder;
+import com.sk89q.worldedit.world.block.BlockType;
+
+import javax.annotation.Nullable;
+import java.util.Comparator;
+import java.util.List;
+
+public class DelegateFilterBlock extends FilterBlock {
+    private final FilterBlock parent;
+
+    public DelegateFilterBlock(FilterBlock parent) {
+        this.parent = parent;
+    }
+
+    @Override
+    public Extent getExtent() {
+        return parent.getExtent();
+    }
+
+    @Override
+    public void setOrdinal(int ordinal) {
+        parent.setOrdinal(ordinal);
+    }
+
+    @Override
+    public void setBlock(BlockState state) {
+        parent.setBlock(state);
+    }
+
+    @Override
+    public void setFullBlock(BaseBlock block) {
+        parent.setFullBlock(block);
+    }
+
+    @Override
+    public void setNbtData(@Nullable CompoundTag nbtData) {
+        parent.setNbtData(nbtData);
+    }
+
+    @Override
+    public boolean hasNbtData() {
+        return parent.hasNbtData();
+    }
+
+    @Override
+    public void setBiome(BiomeType biome) {
+        parent.setBiome(biome);
+    }
+
+    @Override
+    public int getOrdinal() {
+        return parent.getOrdinal();
+    }
+
+    @Override
+    public BlockState getBlock() {
+        return parent.getBlock();
+    }
+
+    @Override
+    public BaseBlock getFullBlock() {
+        return parent.getFullBlock();
+    }
+
+    @Override
+    public CompoundTag getNbtData() {
+        return parent.getNbtData();
+    }
+
+    @Override
+    public BlockVector3 getMinimumPoint() {
+        return parent.getMinimumPoint();
+    }
+
+    @Override
+    public BlockVector3 getMaximumPoint() {
+        return parent.getMaximumPoint();
+    }
+
+    @Override
+    public BlockState getBlock(int x, int y, int z) {
+        return parent.getBlock(x, y, z);
+    }
+
+    @Override
+    public BaseBlock getFullBlock(int x, int y, int z) {
+        return parent.getFullBlock(x, y, z);
+    }
+
+    @Override
+    public BlockState getBlockBelow() {
+        return parent.getBlockBelow();
+    }
+
+    @Override
+    public BlockState getBlockAbove() {
+        return parent.getBlockAbove();
+    }
+
+    @Override
+    public BlockState getBlockNorth() {
+        return parent.getBlockNorth();
+    }
+
+    @Override
+    public BlockState getBlockEast() {
+        return parent.getBlockEast();
+    }
+
+    @Override
+    public BlockState getBlockSouth() {
+        return parent.getBlockSouth();
+    }
+
+    @Override
+    public BlockState getBlockWest() {
+        return parent.getBlockWest();
+    }
+
+    @Override
+    public BlockState getBlockRelativeY(int y) {
+        return parent.getBlockRelativeY(y);
+    }
+
+    @Override
+    public int getX() {
+        return parent.getX();
+    }
+
+    @Override
+    public int getY() {
+        return parent.getY();
+    }
+
+    @Override
+    public int getZ() {
+        return parent.getZ();
+    }
+
+    @Override
+    public int getLocalX() {
+        return parent.getLocalX();
+    }
+
+    @Override
+    public int getLocalY() {
+        return parent.getLocalY();
+    }
+
+    @Override
+    public int getLocalZ() {
+        return parent.getLocalZ();
+    }
+
+    @Override
+    public int getChunkX() {
+        return parent.getChunkX();
+    }
+
+    @Override
+    public int getChunkZ() {
+        return parent.getChunkZ();
+    }
+
+    @Override
+    public boolean setOrdinal(Extent orDefault, int ordinal) {
+        return parent.setOrdinal(orDefault, ordinal);
+    }
+
+    @Override
+    public boolean setBlock(Extent orDefault, BlockState state) {
+        return parent.setBlock(orDefault, state);
+    }
+
+    @Override
+    public boolean setFullBlock(Extent orDefault, BaseBlock block) {
+        return parent.setFullBlock(orDefault, block);
+    }
+
+    @Override
+    public boolean setBiome(Extent orDefault, BiomeType biome) {
+        return parent.setBiome(orDefault, biome);
+    }
+
+    @Override
+    public int getOrdinal(Extent orDefault) {
+        return parent.getOrdinal(orDefault);
+    }
+
+    @Override
+    public BlockState getBlock(Extent orDefault) {
+        return parent.getBlock(orDefault);
+    }
+
+    @Override
+    public BaseBlock getFullBlock(Extent orDefault) {
+        return parent.getFullBlock(orDefault);
+    }
+
+    @Override
+    public CompoundTag getNbtData(Extent orDefault) {
+        return parent.getNbtData(orDefault);
+    }
+
+    @Override
+    public BlockState getOrdinalBelow(Extent orDefault) {
+        return parent.getOrdinalBelow(orDefault);
+    }
+
+    @Override
+    public BlockState getStateAbove(Extent orDefault) {
+        return parent.getStateAbove(orDefault);
+    }
+
+    @Override
+    public BlockState getStateRelativeY(Extent orDefault, int y) {
+        return parent.getStateRelativeY(orDefault, y);
+    }
+
+    public static BlockVector3 at(double x, double y, double z) {
+        return BlockVector3.at(x, y, z);
+    }
+
+    public static BlockVector3 at(int x, int y, int z) {
+        return BlockVector3.at(x, y, z);
+    }
+
+    public static Comparator<BlockVector3> sortByCoordsYzx() {
+        return BlockVector3.sortByCoordsYzx();
+    }
+
+    @Override
+    public MutableBlockVector3 setComponents(double x, double y, double z) {
+        return parent.setComponents(x, y, z);
+    }
+
+    @Override
+    public MutableBlockVector3 setComponents(int x, int y, int z) {
+        return parent.setComponents(x, y, z);
+    }
+
+    @Override
+    public MutableBlockVector3 mutX(double x) {
+        return parent.mutX(x);
+    }
+
+    @Override
+    public MutableBlockVector3 mutY(double y) {
+        return parent.mutY(y);
+    }
+
+    @Override
+    public MutableBlockVector3 mutZ(double z) {
+        return parent.mutZ(z);
+    }
+
+    @Override
+    public MutableBlockVector3 mutX(int x) {
+        return parent.mutX(x);
+    }
+
+    @Override
+    public MutableBlockVector3 mutY(int y) {
+        return parent.mutY(y);
+    }
+
+    @Override
+    public MutableBlockVector3 mutZ(int z) {
+        return parent.mutZ(z);
+    }
+
+    @Override
+    public BlockVector3 toImmutable() {
+        return parent.toImmutable();
+    }
+
+    @Override
+    public BlockVector3 north() {
+        return parent.north();
+    }
+
+    @Override
+    public BlockVector3 east() {
+        return parent.east();
+    }
+
+    @Override
+    public BlockVector3 south() {
+        return parent.south();
+    }
+
+    @Override
+    public BlockVector3 west() {
+        return parent.west();
+    }
+
+    @Override
+    public int getBlockX() {
+        return parent.getBlockX();
+    }
+
+    @Override
+    public BlockVector3 withX(int x) {
+        return parent.withX(x);
+    }
+
+    @Override
+    public int getBlockY() {
+        return parent.getBlockY();
+    }
+
+    @Override
+    public BlockVector3 withY(int y) {
+        return parent.withY(y);
+    }
+
+    @Override
+    public int getBlockZ() {
+        return parent.getBlockZ();
+    }
+
+    @Override
+    public BlockVector3 withZ(int z) {
+        return parent.withZ(z);
+    }
+
+    @Override
+    public BlockVector3 add(BlockVector3 other) {
+        return parent.add(other);
+    }
+
+    @Override
+    public BlockVector3 add(int x, int y, int z) {
+        return parent.add(x, y, z);
+    }
+
+    @Override
+    public BlockVector3 add(BlockVector3... others) {
+        return parent.add(others);
+    }
+
+    @Override
+    public BlockVector3 subtract(BlockVector3 other) {
+        return parent.subtract(other);
+    }
+
+    @Override
+    public BlockVector3 subtract(int x, int y, int z) {
+        return parent.subtract(x, y, z);
+    }
+
+    @Override
+    public BlockVector3 subtract(BlockVector3... others) {
+        return parent.subtract(others);
+    }
+
+    @Override
+    public BlockVector3 multiply(BlockVector3 other) {
+        return parent.multiply(other);
+    }
+
+    @Override
+    public BlockVector3 multiply(int x, int y, int z) {
+        return parent.multiply(x, y, z);
+    }
+
+    @Override
+    public BlockVector3 multiply(BlockVector3... others) {
+        return parent.multiply(others);
+    }
+
+    @Override
+    public BlockVector3 multiply(int n) {
+        return parent.multiply(n);
+    }
+
+    @Override
+    public BlockVector3 divide(BlockVector3 other) {
+        return parent.divide(other);
+    }
+
+    @Override
+    public BlockVector3 divide(int x, int y, int z) {
+        return parent.divide(x, y, z);
+    }
+
+    @Override
+    public BlockVector3 divide(int n) {
+        return parent.divide(n);
+    }
+
+    @Override
+    public double length() {
+        return parent.length();
+    }
+
+    @Override
+    public int lengthSq() {
+        return parent.lengthSq();
+    }
+
+    @Override
+    public double distance(BlockVector3 other) {
+        return parent.distance(other);
+    }
+
+    @Override
+    public int distanceSq(BlockVector3 other) {
+        return parent.distanceSq(other);
+    }
+
+    @Override
+    public BlockVector3 normalize() {
+        return parent.normalize();
+    }
+
+    @Override
+    public double dot(BlockVector3 other) {
+        return parent.dot(other);
+    }
+
+    @Override
+    public BlockVector3 cross(BlockVector3 other) {
+        return parent.cross(other);
+    }
+
+    @Override
+    public boolean containedWithin(BlockVector3 min, BlockVector3 max) {
+        return parent.containedWithin(min, max);
+    }
+
+    @Override
+    public BlockVector3 clampY(int min, int max) {
+        return parent.clampY(min, max);
+    }
+
+    @Override
+    public BlockVector3 floor() {
+        return parent.floor();
+    }
+
+    @Override
+    public BlockVector3 ceil() {
+        return parent.ceil();
+    }
+
+    @Override
+    public BlockVector3 round() {
+        return parent.round();
+    }
+
+    @Override
+    public BlockVector3 abs() {
+        return parent.abs();
+    }
+
+    @Override
+    public BlockVector3 transform2D(double angle, double aboutX, double aboutZ, double translateX, double translateZ) {
+        return parent.transform2D(angle, aboutX, aboutZ, translateX, translateZ);
+    }
+
+    @Override
+    public double toPitch() {
+        return parent.toPitch();
+    }
+
+    @Override
+    public double toYaw() {
+        return parent.toYaw();
+    }
+
+    @Override
+    public BlockVector3 getMinimum(BlockVector3 v2) {
+        return parent.getMinimum(v2);
+    }
+
+    @Override
+    public BlockVector3 getMaximum(BlockVector3 v2) {
+        return parent.getMaximum(v2);
+    }
+
+    @Override
+    public char getOrdinalChar(Extent orDefault) {
+        return parent.getOrdinalChar(orDefault);
+    }
+
+    @Override
+    public BlockVector2 toBlockVector2() {
+        return parent.toBlockVector2();
+    }
+
+    @Override
+    public Vector3 toVector3() {
+        return parent.toVector3();
+    }
+
+    @Override
+    public int hashCode() {
+        return parent.hashCode();
+    }
+
+    @Override
+    public String toString() {
+        return parent.toString();
+    }
+
+    @Override
+    public List<? extends Entity> getEntities(Region region) {
+        return parent.getEntities(region);
+    }
+
+    @Override
+    public List<? extends Entity> getEntities() {
+        return parent.getEntities();
+    }
+
+    @Override
+    @Nullable
+    public Entity createEntity(Location location, BaseEntity entity) {
+        return parent.createEntity(location, entity);
+    }
+
+    @Override
+    public int getHighestTerrainBlock(int x, int z, int minY, int maxY) {
+        return parent.getHighestTerrainBlock(x, z, minY, maxY);
+    }
+
+    @Override
+    public int getHighestTerrainBlock(int x, int z, int minY, int maxY, Mask filter) {
+        return parent.getHighestTerrainBlock(x, z, minY, maxY, filter);
+    }
+
+    @Override
+    public int getNearestSurfaceLayer(int x, int z, int y, int minY, int maxY) {
+        return parent.getNearestSurfaceLayer(x, z, y, minY, maxY);
+    }
+
+    @Override
+    public int getNearestSurfaceTerrainBlock(int x, int z, int y, int minY, int maxY, boolean ignoreAir) {
+        return parent.getNearestSurfaceTerrainBlock(x, z, y, minY, maxY, ignoreAir);
+    }
+
+    @Override
+    public int getNearestSurfaceTerrainBlock(int x, int z, int y, int minY, int maxY) {
+        return parent.getNearestSurfaceTerrainBlock(x, z, y, minY, maxY);
+    }
+
+    @Override
+    public int getNearestSurfaceTerrainBlock(int x, int z, int y, int minY, int maxY, int failedMin, int failedMax) {
+        return parent.getNearestSurfaceTerrainBlock(x, z, y, minY, maxY, failedMin, failedMax);
+    }
+
+    @Override
+    public int getNearestSurfaceTerrainBlock(int x, int z, int y, int minY, int maxY, int failedMin, int failedMax, Mask mask) {
+        return parent.getNearestSurfaceTerrainBlock(x, z, y, minY, maxY, failedMin, failedMax, mask);
+    }
+
+    @Override
+    public int getNearestSurfaceTerrainBlock(int x, int z, int y, int minY, int maxY, int failedMin, int failedMax, boolean ignoreAir) {
+        return parent.getNearestSurfaceTerrainBlock(x, z, y, minY, maxY, failedMin, failedMax, ignoreAir);
+    }
+
+    @Override
+    public void addCaves(Region region) throws WorldEditException {
+        parent.addCaves(region);
+    }
+
+    @Override
+    public void generate(Region region, GenBase gen) throws WorldEditException {
+        parent.generate(region, gen);
+    }
+
+    @Override
+    public void addSchems(Region region, Mask mask, List<ClipboardHolder> clipboards, int rarity, boolean rotate) throws WorldEditException {
+        parent.addSchems(region, mask, clipboards, rarity, rotate);
+    }
+
+    @Override
+    public void spawnResource(Region region, Resource gen, int rarity, int frequency) throws WorldEditException {
+        parent.spawnResource(region, gen, rarity, frequency);
+    }
+
+    @Override
+    public boolean contains(BlockVector3 pt) {
+        return parent.contains(pt);
+    }
+
+    @Override
+    public void addOre(Region region, Mask mask, Pattern material, int size, int frequency, int rarity, int minY, int maxY) throws WorldEditException {
+        parent.addOre(region, mask, material, size, frequency, rarity, minY, maxY);
+    }
+
+    @Override
+    public void addOres(Region region, Mask mask) throws WorldEditException {
+        parent.addOres(region, mask);
+    }
+
+    @Override
+    public List<Countable<BlockType>> getBlockDistribution(Region region) {
+        return parent.getBlockDistribution(region);
+    }
+
+    @Override
+    public List<Countable<BlockState>> getBlockDistributionWithData(Region region) {
+        return parent.getBlockDistributionWithData(region);
+    }
+
+    @Override
+    public BlockArrayClipboard lazyCopy(Region region) {
+        return parent.lazyCopy(region);
+    }
+
+    @Override
+    @Nullable
+    public Operation commit() {
+        return parent.commit();
+    }
+
+    @Override
+    public int getMaxY() {
+        return parent.getMaxY();
+    }
+
+    @Override
+    public BlockState getBlock(BlockVector3 position) {
+        return parent.getBlock(position);
+    }
+
+    @Override
+    public BlockType getBlockType(BlockVector3 position) {
+        return parent.getBlockType(position);
+    }
+
+    @Override
+    public BaseBlock getFullBlock(BlockVector3 position) {
+        return parent.getFullBlock(position);
+    }
+
+    @Override
+    public BiomeType getBiome(BlockVector2 position) {
+        return parent.getBiome(position);
+    }
+
+    @Override
+    public BiomeType getBiome(int x, int z) {
+        return parent.getBiome(x, z);
+    }
+
+    @Override
+    public <T extends BlockStateHolder<T>> boolean setBlock(BlockVector3 position, T block) throws WorldEditException {
+        return parent.setBlock(position, block);
+    }
+
+    @Override
+    public <T extends BlockStateHolder<T>> boolean setBlock(int x, int y, int z, T block) throws WorldEditException {
+        return parent.setBlock(x, y, z, block);
+    }
+
+    @Override
+    public boolean setBiome(BlockVector2 position, BiomeType biome) {
+        return parent.setBiome(position, biome);
+    }
+
+    @Override
+    public boolean setBiome(int x, int y, int z, BiomeType biome) {
+        return parent.setBiome(x, y, z, biome);
+    }
+
+    @Override
+    public String getNbtId() {
+        return parent.getNbtId();
+    }
+}

worldedit-core/src/main/java/com/boydti/fawe/beta/FilterBlock.java

@@ -1,38 +1,43 @@
 package com.boydti.fawe.beta;
 
 import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.worldedit.blocks.TileEntityBlock;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.math.BlockVector3;
-import com.sk89q.worldedit.regions.Region;
+import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 
 import javax.annotation.Nullable;
 
-public abstract class FilterBlock extends BlockVector3 implements Extent {
+import static com.sk89q.worldedit.world.block.BlockTypes.states;
-    private final Extent extent;
 
-    public FilterBlock(Extent extent) {
+public abstract class FilterBlock extends BlockVector3 implements Extent, TileEntityBlock {
-        this.extent = extent;
+    public abstract Extent getExtent();
-    }
-
-    public final Extent getExtent() {
-        return extent;
-    }
 
     public abstract void setOrdinal(int ordinal);
 
-    public abstract void setState(BlockState state);
+    public abstract void setBlock(BlockState state);
 
     public abstract void setFullBlock(BaseBlock block);
 
+    public void setBiome(BiomeType biome) {
+        setBiome(getX(), getY(), getZ(), biome);
+    }
+
     public abstract int getOrdinal();
 
-    public abstract BlockState getState();
+    public abstract BlockState getBlock();
 
-    public abstract BaseBlock getBaseBlock();
+    public abstract BaseBlock getFullBlock();
 
-    public abstract CompoundTag getTag();
+    public abstract CompoundTag getNbtData();
+
+    public abstract void setNbtData(@Nullable CompoundTag nbtData);
+
+    public boolean hasNbtData() {
+        return getNbtData() != null;
+    }
 
     @Override
     public BlockVector3 getMinimumPoint() {
@@ -46,32 +51,40 @@ public abstract class FilterBlock extends BlockVector3 implements Extent {
 
     @Override
     public BlockState getBlock(int x, int y, int z) {
-        return getStateRelative(x - getX(), y - getY(), z - getZ());
+        return getExtent().getBlock(x, y, z);
     }
 
     @Override
     public BaseBlock getFullBlock(int x, int y, int z) {
-        return getFullBlockRelative(x - getX(), y - getY(), z - getZ());
+        return getExtent().getFullBlock(x, y, z);
     }
 
-    public BlockState getOrdinalBelow() {
+    public BlockState getBlockBelow() {
-        return getStateRelative(0, -1, 0);
+        return getBlock(getX(), getY() - 1, getZ());
     }
 
-    public BlockState getStateAbove() {
+    public BlockState getBlockAbove() {
-        return getStateRelative(0, 1, 0);
+        return getBlock(getX(), getY() + 1, getZ());
     }
 
-    public BlockState getStateRelativeY(final int y) {
+    public BlockState getBlockNorth() {
-        return getStateRelative(0, y, 0);
+        return getBlock(getX(), getY(), getZ() - 1);
     }
 
-    public BlockState getStateRelative(final int x, final int y, final int z) {
+    public BlockState getBlockEast() {
-        return getFullBlockRelative(x, y, z).toBlockState();
+        return getBlock(getX() + 1, getY(), getZ());
     }
 
-    public BaseBlock getFullBlockRelative(int x, int y, int z) {
+    public BlockState getBlockSouth() {
-        return getExtent().getFullBlock(x + getX(), y + getY(), z + getZ());
+        return getBlock(getX(), getY(), getZ() + 1);
+    }
+
+    public BlockState getBlockWest() {
+        return getBlock(getX() - 1, getY(), getZ());
+    }
+
+    public BlockState getBlockRelativeY(final int y) {
+        return getBlock(getX(), getY() + y , getZ());
     }
 
     @Override
@@ -102,4 +115,56 @@ public abstract class FilterBlock extends BlockVector3 implements Extent {
     public int getChunkZ() {
         return getZ() >> 4;
     }
+
+    /*
+    Extent
+     */
+
+    public boolean setOrdinal(Extent orDefault, int ordinal) {
+        setOrdinal(ordinal);
+        return true;
+    }
+
+    public boolean setBlock(Extent orDefault, BlockState state) {
+        setBlock(state);
+        return true;
+    }
+
+    public boolean setFullBlock(Extent orDefault, BaseBlock block) {
+        setFullBlock(block);
+        return true;
+    }
+
+    public boolean setBiome(Extent orDefault, BiomeType biome) {
+        setBiome(biome);
+        return true;
+    }
+
+    public int getOrdinal(Extent orDefault) {
+        return getOrdinal();
+    }
+
+    public BlockState getBlock(Extent orDefault) {
+        return getBlock();
+    }
+
+    public BaseBlock getFullBlock(Extent orDefault) {
+        return getFullBlock();
+    }
+
+    public CompoundTag getNbtData(Extent orDefault) {
+        return getNbtData();
+    }
+
+    public BlockState getOrdinalBelow(Extent orDefault) {
+        return getBlockBelow();
+    }
+
+    public BlockState getStateAbove(Extent orDefault) {
+        return getBlockAbove();
+    }
+
+    public BlockState getStateRelativeY(Extent orDefault, final int y) {
+        return getBlockRelativeY(y);
+    }
 }

worldedit-core/src/main/java/com/boydti/fawe/beta/IChunk.java

@@ -71,7 +71,7 @@ public interface IChunk<T extends Future<T>> extends Trimable, Callable<T> {
      * @param unitialized a mutable block vector (buffer)
      * @param unitialized2 a mutable block vector (buffer)
      */
-    void filter(Filter filter, ChunkFilterBlock block, @Nullable Region region, MutableBlockVector3 unitialized, MutableBlockVector3 unitialized2);
+    void filterBlocks(Filter filter, ChunkFilterBlock block, @Nullable Region region, MutableBlockVector3 unitialized, MutableBlockVector3 unitialized2);
 
     void flood(Flood flood, FilterBlockMask mask, ChunkFilterBlock block);
 

worldedit-core/src/main/java/com/boydti/fawe/beta/IChunkSet.java

@@ -2,10 +2,12 @@ package com.boydti.fawe.beta;
 
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.worldedit.extent.OutputExtent;
+import com.sk89q.worldedit.function.operation.Operation;
 import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockStateHolder;
 
+import javax.annotation.Nullable;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
@@ -16,7 +18,7 @@ import java.util.UUID;
  * Interface for setting blocks
  */
 public interface IChunkSet extends IBlocks, OutputExtent {
-    boolean setBiome(int x, int z, BiomeType biome);
+    boolean setBiome(int x, int y, int z, BiomeType biome);
 
     boolean setBlock(int x, int y, int z, BlockStateHolder holder);
 
@@ -42,4 +44,10 @@ public interface IChunkSet extends IBlocks, OutputExtent {
 
     @Override
     void reset();
+
+    @Nullable
+    @Override
+    default Operation commit() {
+        return null;
+    }
 }

worldedit-core/src/main/java/com/boydti/fawe/beta/IDelegateChunk.java

@@ -27,7 +27,7 @@ public interface IDelegateChunk<U extends IChunk> extends IChunk {
     }
 
     @Override
-    default void flood(Flood flood, FilterBlockMask mask, FilterBlock block) {
+    default void flood(Flood flood, FilterBlockMask mask, ChunkFilterBlock block) {
         getParent().flood(flood, mask, block);
     }
 
@@ -88,8 +88,8 @@ public interface IDelegateChunk<U extends IChunk> extends IChunk {
     }
 
     @Override
-    default void filter(Filter filter, FilterBlock block, @Nullable Region region, MutableBlockVector3 unitialized, MutableBlockVector3 unitialized2) {
+    default void filterBlocks(Filter filter, ChunkFilterBlock block, @Nullable Region region, MutableBlockVector3 unitialized, MutableBlockVector3 unitialized2) {
-        getParent().filter(filter, block, region, unitialized, unitialized2);
+        getParent().filterBlocks(filter, block, region, unitialized, unitialized2);
     }
 
     @Override

worldedit-core/src/main/java/com/boydti/fawe/beta/NorthVector.java

@@ -0,0 +1,93 @@
+package com.boydti.fawe.beta;
+
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.worldedit.extent.Extent;
+import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldedit.math.MutableBlockVector3;
+import com.sk89q.worldedit.world.biome.BiomeType;
+import com.sk89q.worldedit.world.block.BaseBlock;
+import com.sk89q.worldedit.world.block.BlockState;
+
+public class NorthVector extends BlockVector3 {
+    private final BlockVector3 parent;
+
+    public NorthVector(BlockVector3 parent) {
+        this.parent = parent;
+    }
+
+    @Override
+    public BlockVector3 south(BlockVector3 orDefault) {
+        return parent;
+    }
+
+    @Override
+    public int getX() {
+        return parent.getX();
+    }
+
+    @Override
+    public int getY() {
+        return parent.getY();
+    }
+
+    @Override
+    public int getZ() {
+        return parent.getZ();
+    }
+
+    public boolean setOrdinal(Extent orDefault, int ordinal) {
+        return orDefault.setBlock(this, BlockState.getFromOrdinal(ordinal));
+    }
+
+    public boolean setBlock(Extent orDefault, BlockState state) {
+        return orDefault.setBlock(this, state);
+    }
+
+    public boolean setFullBlock(Extent orDefault, BaseBlock block) {
+        return  orDefault.setBlock(this, block);
+    }
+
+    public boolean setBiome(Extent orDefault, BiomeType biome) {
+        return orDefault.setBiome(getX(), getY(), getZ(), biome);
+    }
+
+    public int getOrdinal(Extent orDefault) {
+        return getBlock(orDefault).getOrdinal();
+    }
+
+    public char getOrdinalChar(Extent orDefault) {
+        return (char) getOrdinal(orDefault);
+    }
+
+    public BlockState getBlock(Extent orDefault) {
+        return orDefault.getBlock(this);
+    }
+
+    public BaseBlock getFullBlock(Extent orDefault) {
+        return orDefault.getFullBlock(this);
+    }
+
+    public CompoundTag getNbtData(Extent orDefault) {
+        return orDefault.getFullBlock(getX(), getY(), getZ()).getNbtData();
+    }
+
+    public BlockState getOrdinalBelow(Extent orDefault) {
+        return getStateRelative(orDefault, 0, -1, 0);
+    }
+
+    public BlockState getStateAbove(Extent orDefault) {
+        return getStateRelative(orDefault, 0, 1, 0);
+    }
+
+    public BlockState getStateRelativeY(Extent orDefault, final int y) {
+        return getStateRelative(orDefault, 0, y, 0);
+    }
+
+    public BlockState getStateRelative(Extent orDefault, final int x, final int y, final int z) {
+        return getFullBlockRelative(orDefault, x, y, z).toBlockState();
+    }
+
+    public BaseBlock getFullBlockRelative(Extent orDefault, int x, int y, int z) {
+        return orDefault.getFullBlock(x + getX(), y + getY(), z + getZ());
+    }
+}

worldedit-core/src/main/java/com/boydti/fawe/beta/SimpleFilterBlock.java

@@ -11,60 +11,14 @@ import com.sk89q.worldedit.world.block.BlockTypes;
 import javax.annotation.Nullable;
 
 public abstract class SimpleFilterBlock extends FilterBlock {
+    private final Extent extent;
+
     public SimpleFilterBlock(Extent extent) {
-        super(extent);
+        this.extent = extent;
-    }
-
-    private int x, y, z, ordinal;
-    private CompoundTag nbt;
-
-    public void init(int x, int y, int z, int ordinal) {
-        this.x = x;
-        this.y = y;
-        this.z = z;
-        this.ordinal = ordinal;
-    }
-
-    public void init(int x, int y, int z, int ordinal, CompoundTag nbt) {
-        this.x = x;
-        this.y = y;
-        this.z = z;
-        this.ordinal = ordinal;
-        this.nbt = nbt;
     }
 
     @Override
-    public int getOrdinal() {
+    public final Extent getExtent() {
-        return ordinal;
+        return extent;
-    }
-
-    @Override
-    public BlockState getState() {
-        return BlockTypes.states[ordinal];
-    }
-
-    @Override
-    public BaseBlock getBaseBlock() {
-        return getState().toBaseBlock(nbt);
-    }
-
-    @Override
-    public CompoundTag getTag() {
-        return nbt;
-    }
-
-    @Override
-    public int getX() {
-        return x;
-    }
-
-    @Override
-    public int getY() {
-        return y;
-    }
-
-    @Override
-    public int getZ() {
-        return z;
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/beta/SingleFilterBlock.java

@@ -0,0 +1,98 @@
+package com.boydti.fawe.beta;
+
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.worldedit.extent.Extent;
+import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldedit.world.block.BaseBlock;
+import com.sk89q.worldedit.world.block.BlockState;
+
+import javax.annotation.Nullable;
+
+public class SingleFilterBlock extends FilterBlock {
+
+    private BaseBlock block;
+    private int x, y, z;
+
+    public SingleFilterBlock init(int x, int y, int z, BaseBlock block) {
+        this.x = x;
+        this.y = y;
+        this.z = z;
+        this.block = block;
+        return this;
+    }
+
+    @Override
+    public Extent getExtent() {
+        return this;
+    }
+
+    @Override
+    public void setOrdinal(int ordinal) {
+        setBlock(BlockState.getFromOrdinal(ordinal));
+    }
+
+    @Override
+    public void setBlock(BlockState state) {
+        setFullBlock(state.toBaseBlock(block.getNbtData()));
+    }
+
+    @Override
+    public void setFullBlock(BaseBlock block) {
+        this.block = block;
+    }
+
+    @Override
+    public void setNbtData(@Nullable CompoundTag nbtData) {
+        block = block.toBaseBlock(nbtData);
+    }
+
+    @Override
+    public int getOrdinal() {
+        return block.getOrdinal();
+    }
+
+    @Override
+    public BaseBlock getFullBlockRelative(int x, int y, int z) {
+        return block;
+    }
+
+    @Override
+    public BlockState getBlock() {
+        return block.toBlockState();
+    }
+
+    @Override
+    public BaseBlock getFullBlock() {
+        return block;
+    }
+
+    @Override
+    public CompoundTag getNbtData() {
+        return block.getNbtData();
+    }
+
+    @Override
+    public int getX() {
+        return x;
+    }
+
+    @Override
+    public int getY() {
+        return y;
+    }
+
+    @Override
+    public int getZ() {
+        return z;
+    }
+
+    @Override
+    public BlockVector3 getMinimumPoint() {
+        return BlockVector3.at(x, y, z);
+    }
+
+    @Override
+    public BlockVector3 getMaximumPoint() {
+        return BlockVector3.at(x, y, z);
+    }
+}

worldedit-core/src/main/java/com/boydti/fawe/beta/filters/SetFilter.java

@@ -13,6 +13,6 @@ public class SetFilter implements Filter {
 
     @Override
     public void applyBlock(final FilterBlock block) {
-        block.setState(state);
+        block.setBlock(state);
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/beta/implementation/QueueHandler.java

@@ -4,7 +4,6 @@ import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.beta.ChunkFilterBlock;
 import com.boydti.fawe.beta.Filter;
-import com.boydti.fawe.beta.FilterBlock;
 import com.boydti.fawe.beta.IChunk;
 import com.boydti.fawe.beta.IQueueExtent;
 import com.boydti.fawe.beta.Trimable;
@@ -186,7 +185,7 @@ public abstract class QueueHandler implements Trimable, Runnable {
                             if (newChunk != null) {
                                 chunk = newChunk;
                                 if (block == null) block = queue.initFilterBlock();
-                                chunk.filter(newFilter, block, region, mbv1, mbv2);
+                                chunk.filterBlocks(newFilter, block, region, mbv1, mbv2);
                             }
                             queue.submit(chunk);
                         }

worldedit-core/src/main/java/com/boydti/fawe/beta/implementation/SimpleCharQueueExtent.java

@@ -1,11 +1,12 @@
 package com.boydti.fawe.beta.implementation;
 
 import com.boydti.fawe.beta.CharFilterBlock;
+import com.boydti.fawe.beta.ChunkFilterBlock;
 import com.boydti.fawe.beta.FilterBlock;
 
 public abstract class SimpleCharQueueExtent extends SingleThreadQueueExtent {
     @Override
-    public FilterBlock initFilterBlock() {
+    public ChunkFilterBlock initFilterBlock() {
         return new CharFilterBlock(this);
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/beta/implementation/holder/ChunkHolder.java

@@ -47,7 +47,7 @@ public abstract class ChunkHolder implements IChunk, Supplier<IChunkGet> {
     }
 
     @Override
-    public void filter(final Filter filter, ChunkFilterBlock block, @Nullable Region region, @Nullable final MutableBlockVector3 min, @Nullable final MutableBlockVector3 max) {
+    public void filterBlocks(final Filter filter, ChunkFilterBlock block, @Nullable Region region, @Nullable final MutableBlockVector3 min, @Nullable final MutableBlockVector3 max) {
         final IChunkGet get = getOrCreateGet();
         final IChunkSet set = getOrCreateSet();
         try {

worldedit-core/src/main/java/com/boydti/fawe/beta/implementation/holder/DelegateChunk.java

@@ -1,10 +1,16 @@
 package com.boydti.fawe.beta.implementation.holder;
 
+import com.boydti.fawe.beta.ChunkFilterBlock;
+import com.boydti.fawe.beta.Filter;
 import com.boydti.fawe.beta.FilterBlock;
 import com.boydti.fawe.beta.FilterBlockMask;
 import com.boydti.fawe.beta.Flood;
 import com.boydti.fawe.beta.IChunk;
 import com.boydti.fawe.beta.IDelegateChunk;
+import com.sk89q.worldedit.math.MutableBlockVector3;
+import com.sk89q.worldedit.regions.Region;
+
+import javax.annotation.Nullable;
 
 /**
  * Implementation of IDelegateChunk

worldedit-core/src/main/java/com/boydti/fawe/command/CFICommands.java

@@ -2,6 +2,7 @@ package com.boydti.fawe.command;
 
 import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweAPI;
+import com.boydti.fawe.beta.SingleFilterBlock;
 import com.boydti.fawe.config.BBC;
 import com.boydti.fawe.config.Commands;
 import com.boydti.fawe.jnbt.anvil.HeightMapMCAGenerator;
@@ -9,7 +10,6 @@ import com.boydti.fawe.object.FawePlayer;
 import com.boydti.fawe.object.FaweQueue;
 import com.boydti.fawe.object.RunnableVal;
 import com.boydti.fawe.object.clipboard.MultiClipboardHolder;
-import com.boydti.fawe.object.pattern.PatternExtent;
 import com.boydti.fawe.util.CleanTextureUtil;
 import com.boydti.fawe.util.FilteredTextureUtil;
 import com.boydti.fawe.util.ImgurUtility;
@@ -37,7 +37,6 @@ import com.sk89q.worldedit.extension.platform.Platform;
 import com.sk89q.worldedit.extent.clipboard.Clipboard;
 import com.sk89q.worldedit.extent.clipboard.io.ClipboardFormats;
 import com.sk89q.worldedit.function.mask.Mask;
-import com.sk89q.worldedit.function.pattern.BlockPattern;
 import com.sk89q.worldedit.function.pattern.Pattern;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.math.Vector3;
@@ -70,7 +69,6 @@ import java.util.Date;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
-import java.util.function.Consumer;
 import java.util.function.Function;
 
 import static com.boydti.fawe.util.image.ImageUtil.load;
@@ -419,9 +417,7 @@ public class CFICommands extends MethodCommands {
             }
             default: {
                 blocks = new HashSet<>();
-                BlockPattern pattern = new BlockPattern(BlockTypes.AIR.getDefaultState());
+                SingleFilterBlock extent = new SingleFilterBlock();
-                PatternExtent extent = new PatternExtent(pattern);
-
                 ParserContext parserContext = new ParserContext();
                 parserContext.setActor(player);
                 parserContext.setWorld(player.getWorld());
@@ -432,9 +428,10 @@ public class CFICommands extends MethodCommands {
                 TextureUtil tu = Fawe.get().getTextureUtil();
                 for (int typeId : tu.getValidBlockIds()) {
                     BlockType type = BlockTypes.get(typeId);
-                    BlockStateHolder block = type.getDefaultState();
+                    extent.init(0, 0, 0, type.getDefaultState().toBaseBlock());
-                    pattern.setBlock(block);
+                    if (mask.test(extent)) {
-                    if (mask.test(BlockVector3.ZERO)) blocks.add(type);
+                        blocks.add(type);
+                    }
                 }
                 break;
             }

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

@@ -104,7 +104,7 @@ public class MCAWorld implements SimpleWorld {
 
     @Override
     public BlockState getBlock(BlockVector3 position) {
-        return extent.getLazyBlock(position);
+        return extent.getBlock(position);
     }
 
     @Override

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

@@ -150,7 +150,7 @@ public class CavesGen extends GenBase {
                 for (int local_z = i3; (!waterFound) && (local_z < i4); local_z++) {
                     for (int local_y = i2 + 1; (!waterFound) && (local_y >= i1 - 1); local_y--) {
                         if (local_y < 255) {
-                            BlockStateHolder material = chunk.getLazyBlock(bx + local_x, local_y, bz + local_z);
+                            BlockStateHolder material = chunk.getBlock(bx + local_x, local_y, bz + local_z);
                             if (material.getBlockType() == BlockTypes.WATER) {
                                 waterFound = true;
                             }
@@ -174,8 +174,8 @@ public class CavesGen extends GenBase {
                         for (int local_y = i2; local_y > i1; local_y--) {
                             double d11 = ((local_y - 1) + 0.5D - y) / d4;
                             if ((d11 > -0.7D) && (d9 * d9 + d11 * d11 + d10 * d10 < 1.0D)) {
-                                BlockStateHolder material = chunk.getLazyBlock(bx + local_x, local_y, bz + local_z);
+                                BlockStateHolder material = chunk.getBlock(bx + local_x, local_y, bz + local_z);
-                                BlockStateHolder materialAbove = chunk.getLazyBlock(bx + local_x, local_y + 1, bz + local_z);
+                                BlockStateHolder materialAbove = chunk.getBlock(bx + local_x, local_y + 1, bz + local_z);
                                 BlockType blockType = material.getBlockType();
                                 switch (blockType.getInternalId()) {
                                     case BlockID.MYCELIUM:
@@ -192,7 +192,7 @@ public class CavesGen extends GenBase {
                                         // If grass was just deleted, try to
                                         // move it down
                                         if (grassFound) {
-                                            BlockStateHolder block = chunk.getLazyBlock(bx + local_x, local_y - 1, bz + local_z);
+                                            BlockStateHolder block = chunk.getBlock(bx + local_x, local_y - 1, bz + local_z);
                                             if (block.getBlockType() == BlockTypes.DIRT) {
                                                 chunk.setBlock(bx + local_x, local_y - 1, bz + local_z, BlockTypes.STONE.getDefaultState());
                                             }

worldedit-core/src/main/java/com/boydti/fawe/object/DataAnglePattern.java

@@ -1,15 +1,14 @@
 package com.boydti.fawe.object;
 
-import com.boydti.fawe.FaweCache;
+import com.boydti.fawe.beta.FilterBlock;
 import com.boydti.fawe.object.extent.ExtentHeightCacher;
 import com.sk89q.worldedit.WorldEditException;
-import com.sk89q.worldedit.world.block.BaseBlock;
-import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.function.pattern.AbstractPattern;
 import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldedit.world.block.BaseBlock;
+import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockStateHolder;
-import com.sk89q.worldedit.world.block.BlockTypes;
 
 public class DataAnglePattern extends AbstractPattern {
     public final double FACTOR;
@@ -24,7 +23,7 @@ public class DataAnglePattern extends AbstractPattern {
         this.FACTOR = (1D / distance) * (1D / 255);
     }
 
-    public int getSlope(BlockStateHolder block, BlockVector3 vector) {
+    public int getSlope(BlockStateHolder block, BlockVector3 vector, Extent extent) {
         int x = vector.getBlockX();
         int y = vector.getBlockY();
         int z = vector.getBlockZ();
@@ -32,7 +31,6 @@ public class DataAnglePattern extends AbstractPattern {
             return -1;
         }
         int slope;
-        boolean aboveMin;
         slope = Math.abs(extent.getNearestSurfaceTerrainBlock(x + distance, z, y, 0, maxY) - extent.getNearestSurfaceTerrainBlock(x - distance, z, y, 0, maxY)) * 7;
         slope += Math.abs(extent.getNearestSurfaceTerrainBlock(x, z + distance, y, 0, maxY) - extent.getNearestSurfaceTerrainBlock(x, z - distance, y, 0, maxY)) * 7;
         slope += Math.abs(extent.getNearestSurfaceTerrainBlock(x + distance, z + distance, y, 0, maxY) - extent.getNearestSurfaceTerrainBlock(x - distance, z - distance, y, 0, maxY)) * 5;
@@ -42,8 +40,8 @@ public class DataAnglePattern extends AbstractPattern {
 
     @Override
     public BaseBlock apply(BlockVector3 position) {
-        BlockStateHolder block = extent.getBlock(position);
+        BlockState block = extent.getBlock(position);
-        int slope = getSlope(block, position);
+        int slope = getSlope(block, position, extent);
         if (slope == -1) return block.toBaseBlock();
         int data = (Math.min(slope, 255)) >> 4;
         return block.withPropertyId(data).toBaseBlock();
@@ -52,7 +50,7 @@ public class DataAnglePattern extends AbstractPattern {
     @Override
     public boolean apply(Extent extent, BlockVector3 setPosition, BlockVector3 getPosition) throws WorldEditException {
         BlockStateHolder block = extent.getBlock(getPosition);
-        int slope = getSlope(block, getPosition);
+        int slope = getSlope(block, getPosition, extent);
         if (slope == -1) return false;
         int data = (Math.min(slope, 255)) >> 4;
         return extent.setBlock(setPosition, block.withPropertyId(data));

worldedit-core/src/main/java/com/boydti/fawe/object/brush/LayerBrush.java

@@ -1,5 +1,6 @@
 package com.boydti.fawe.object.brush;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.boydti.fawe.object.FaweQueue;
 import com.boydti.fawe.object.collection.BlockVectorSet;
 import com.boydti.fawe.object.mask.AdjacentAnyMask;
@@ -7,6 +8,7 @@ import com.boydti.fawe.object.mask.RadiusMask;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.MaxChangedBlocksException;
 import com.sk89q.worldedit.command.tool.brush.Brush;
+import com.sk89q.worldedit.function.mask.BlockMask;
 import com.sk89q.worldedit.function.mask.BlockTypeMask;
 import com.sk89q.worldedit.function.mask.Mask;
 import com.sk89q.worldedit.function.mask.SolidBlockMask;
@@ -34,7 +36,7 @@ public class LayerBrush implements Brush {
     @Override
     public void build(EditSession editSession, BlockVector3 position, Pattern ignore, double size) throws MaxChangedBlocksException {
         final FaweQueue queue = editSession.getQueue();
-        final AdjacentAnyMask adjacent = new AdjacentAnyMask(new BlockTypeMask(editSession, BlockTypes.AIR, BlockTypes.CAVE_AIR, BlockTypes.VOID_AIR));
+        final AdjacentAnyMask adjacent = new AdjacentAnyMask(new BlockMask(editSession).add(BlockTypes.AIR, BlockTypes.CAVE_AIR, BlockTypes.VOID_AIR));
         final SolidBlockMask solid = new SolidBlockMask(editSession);
         final RadiusMask radius = new RadiusMask(0, (int) size);
         visitor = new RecursiveVisitor(vector -> solid.test(vector) && radius.test(vector) && adjacent.test(vector), function -> true);
@@ -42,30 +44,32 @@ public class LayerBrush implements Brush {
         visitor.setDirections(Arrays.asList(BreadthFirstSearch.DIAGONAL_DIRECTIONS));
         Operations.completeBlindly(visitor);
         BlockVectorSet visited = visitor.getVisited();
-        BlockStateHolder firstPattern = layers[0];
+        visitor = new RecursiveVisitor(new Mask() {
-        visitor = new RecursiveVisitor((Mask) pos -> {
+            @Override
-            int depth = visitor.getDepth() + 1;
+            public boolean test(BlockVector3 pos) {
-            if (depth > 1) {
+                int depth = visitor.getDepth() + 1;
-                boolean found = false;
+                if (depth > 1) {
-                int previous = layers[depth - 1].getInternalId();
+                    boolean found = false;
-                int previous2 = layers[depth - 2].getInternalId();
+                    int previous = layers[depth - 1].getInternalId();
-                for (BlockVector3 dir : BreadthFirstSearch.DEFAULT_DIRECTIONS) {
+                    int previous2 = layers[depth - 2].getInternalId();
-                    mutable.setComponents(pos.getBlockX() + dir.getBlockX(), pos.getBlockY() + dir.getBlockY(), pos.getBlockZ() + dir.getBlockZ());
+                    for (BlockVector3 dir : BreadthFirstSearch.DEFAULT_DIRECTIONS) {
-                    if (visitor.isVisited(mutable) && queue.getCachedCombinedId4Data(mutable.getBlockX(), mutable.getBlockY(), mutable.getBlockZ()) == previous) {
+                        mutable.setComponents(pos.getBlockX() + dir.getBlockX(), pos.getBlockY() + dir.getBlockY(), pos.getBlockZ() + dir.getBlockZ());
-                        mutable.setComponents(pos.getBlockX() + dir.getBlockX() * 2, pos.getBlockY() + dir.getBlockY() * 2, pos.getBlockZ() + dir.getBlockZ() * 2);
+                        if (visitor.isVisited(mutable) && queue.getCachedCombinedId4Data(mutable.getBlockX(), mutable.getBlockY(), mutable.getBlockZ()) == previous) {
-                        if (visitor.isVisited(mutable) && queue.getCachedCombinedId4Data(mutable.getBlockX(), mutable.getBlockY(), mutable.getBlockZ()) == previous2) {
+                            mutable.setComponents(pos.getBlockX() + dir.getBlockX() * 2, pos.getBlockY() + dir.getBlockY() * 2, pos.getBlockZ() + dir.getBlockZ() * 2);
-                            found = true;
+                            if (visitor.isVisited(mutable) && queue.getCachedCombinedId4Data(mutable.getBlockX(), mutable.getBlockY(), mutable.getBlockZ()) == previous2) {
-                            break;
+                                found = true;
-                        } else {
+                                break;
-                            return false;
+                            } else {
+                                return false;
+                            }
                         }
                     }
+                    if (!found) {
+                        return false;
+                    }
                 }
-                if (!found) {
+                return !adjacent.test(pos);
-                    return false;
-                }
             }
-            return !adjacent.test(pos);
         }, pos -> {
             int depth = visitor.getDepth();
             BlockStateHolder currentPattern = layers[depth];

worldedit-core/src/main/java/com/boydti/fawe/object/clipboard/EmptyClipboard.java

@@ -79,7 +79,7 @@ public class EmptyClipboard implements Clipboard {
     }
 
     @Override
-    public BlockState getLazyBlock(BlockVector3 position) {
+    public BlockState getBlock(BlockVector3 position) {
         return EditSession.nullBlock;
     }
 

worldedit-core/src/main/java/com/boydti/fawe/object/extent/BlockTranslateExtent.java

@@ -52,17 +52,12 @@ public class BlockTranslateExtent extends AbstractDelegateExtent {
 
     @Override
     public BlockState getBlock(BlockVector3 location) {
-        return getLazyBlock(location.getBlockX(), location.getBlockY(), location.getBlockZ());
+        return getBlock(location.getBlockX(), location.getBlockY(), location.getBlockZ());
     }
 
     @Override
-    public BlockState getLazyBlock(BlockVector3 location) {
+    public BlockState getBlock(int x, int y, int z) {
-        return getLazyBlock(location.getBlockX(), location.getBlockY(), location.getBlockZ());
+        return super.getBlock(x + dx, y + dy, z + dz);
-    }
-
-    @Override
-    public BlockState getLazyBlock(int x, int y, int z) {
-        return super.getLazyBlock(x + dx, y + dy, z + dz);
     }
     
     @Override

worldedit-core/src/main/java/com/boydti/fawe/object/extent/EmptyExtent.java

@@ -50,7 +50,7 @@ public class EmptyExtent implements Extent {
     }
 
     @Override
-    public BlockState getLazyBlock(BlockVector3 position) {
+    public BlockState getBlock(int x, int y, int z) {
         return EditSession.nullBlock;
     }
 

worldedit-core/src/main/java/com/boydti/fawe/object/extent/FastWorldEditExtent.java

@@ -113,20 +113,18 @@ public class FastWorldEditExtent extends AbstractDelegateExtent implements HasFa
         return setBlock(location.getBlockX(), location.getBlockY(), location.getBlockZ(), block);
     }
 
-
-
     @Override
     public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, final B block) throws WorldEditException {
         return queue.setBlock(x, y, z, block);
     }
 
     @Override
-    public BlockState getLazyBlock(BlockVector3 location) {
+    public BlockState getBlock(BlockVector3 location) {
-        return getLazyBlock(location.getBlockX(), location.getBlockY(), location.getBlockZ());
+        return getBlock(location.getBlockX(), location.getBlockY(), location.getBlockZ());
     }
 
     @Override
-    public BlockState getLazyBlock(int x, int y, int z) {
+    public BlockState getBlock(int x, int y, int z) {
         int combinedId4Data = queue.getCombinedId4Data(x, y, z, 0);
         BlockType type = BlockTypes.getFromStateId(combinedId4Data);
         BlockState state = type.withStateId(combinedId4Data);
@@ -157,11 +155,6 @@ public class FastWorldEditExtent extends AbstractDelegateExtent implements HasFa
         return world.getEntities(region);
     }
 
-    @Override
-    public BlockState getBlock(final BlockVector3 position) {
-        return this.getLazyBlock(position);
-    }
-
     @Override
     public boolean setBiome(final BlockVector2 position, final BiomeType biome) {
         queue.setBiome(position.getBlockX(), position.getBlockZ(), biome);

worldedit-core/src/main/java/com/boydti/fawe/object/extent/NullExtent.java

@@ -66,7 +66,7 @@ public class NullExtent extends FaweRegionExtent {
     }
 
     @Override
-    public BlockState getLazyBlock(final BlockVector3 arg0) {
+    public BlockState getBlock(int x, int y, int z) {
         if(reason != null) {
         	throw new FaweException(reason);
         }else {
@@ -74,6 +74,15 @@ public class NullExtent extends FaweRegionExtent {
         }
     }
 
+    @Override
+    public BaseBlock getFullBlock(int x, int y, int z) {
+        if(reason != null) {
+            throw new FaweException(reason);
+        }else {
+            return null;
+        }
+    }
+
     @Override
     public boolean setBiome(final BlockVector2 arg0, final BiomeType arg1) {
         if(reason != null) {
@@ -101,15 +110,6 @@ public class NullExtent extends FaweRegionExtent {
         }
     }
 
-    @Override
-    public BlockState getLazyBlock(int x, int y, int z) {
-        if(reason != null) {
-        	throw new FaweException(reason);
-        }else {
-        	return null;
-        }
-    }
-
     @Override
     public Entity createEntity(final Location arg0, final BaseEntity arg1) {
         if(reason != null) {

worldedit-core/src/main/java/com/boydti/fawe/object/extent/PositionTransformExtent.java

@@ -47,13 +47,8 @@ public class PositionTransformExtent extends ResettableExtent {
     }
 
     @Override
-    public BlockState getLazyBlock(int x, int y, int z) {
+    public BlockState getBlock(int x, int y, int z) {
-        return super.getLazyBlock(getPos(BlockVector3.at(x, y, z)));
+        return super.getBlock(getPos(BlockVector3.at(x, y, z)));
-    }
-
-    @Override
-    public BlockState getLazyBlock(BlockVector3 position) {
-        return super.getLazyBlock(getPos(position));
     }
 
     @Override

worldedit-core/src/main/java/com/boydti/fawe/object/extent/ProcessedWEExtent.java

@@ -63,12 +63,12 @@ public class ProcessedWEExtent extends AbstractDelegateExtent {
     }
 
     @Override
-    public BlockState getLazyBlock(int x, int y, int z) {
+    public BlockState getBlock(int x, int y, int z) {
         if (!limit.MAX_CHECKS()) {
             WEManager.IMP.cancelEditSafe(this, BBC.WORLDEDIT_CANCEL_REASON_MAX_CHECKS);
             return EditSession.nullBlock;
         } else {
-            return extent.getLazyBlock(x, y, z);
+            return extent.getBlock(x, y, z);
         }
     }
     
@@ -88,8 +88,8 @@ public class ProcessedWEExtent extends AbstractDelegateExtent {
     }
 
     @Override
-    public BlockState getLazyBlock(BlockVector3 location) {
+    public BlockState getBlock(BlockVector3 location) {
-        return getLazyBlock(location.getBlockX(), location.getBlockY(), location.getBlockZ());
+        return getBlock(location.getBlockX(), location.getBlockY(), location.getBlockZ());
     }
 
     @Override

worldedit-core/src/main/java/com/boydti/fawe/object/extent/TemporalExtent.java

@@ -58,19 +58,11 @@ public class TemporalExtent extends AbstractDelegateExtent {
     }
 
     @Override
-    public BlockState getLazyBlock(BlockVector3 position) {
+    public BlockState getBlock(int x, int y, int z) {
-        if (position.getX() == x && position.getY() == y && position.getZ() == z) {
-            return block.toImmutableState();
-        }
-        return super.getLazyBlock(position);
-    }
-
-    @Override
-    public BlockState getLazyBlock(int x, int y, int z) {
         if (this.x == x && this.y == y && this.z == z) {
             return block.toImmutableState();
         }
-        return super.getLazyBlock(x, y, z);
+        return super.getBlock(x, y, z);
     }
     
     @Override

worldedit-core/src/main/java/com/boydti/fawe/object/extent/TransformExtent.java

@@ -1,6 +1,7 @@
 package com.boydti.fawe.object.extent;
 
 import com.sk89q.worldedit.WorldEditException;
+import com.sk89q.worldedit.math.Vector3;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.extent.Extent;
@@ -14,7 +15,8 @@ import com.sk89q.worldedit.world.block.BlockStateHolder;
 
 public class TransformExtent extends BlockTransformExtent {
 
-    private final MutableBlockVector3 mutable = new MutableBlockVector3();
+    private final MutableVector3 mutable1 = new MutableVector3();
+    private final MutableBlockVector3 mutable2 = new MutableBlockVector3();
     private BlockVector3 min;
     private int maxy;
 
@@ -53,43 +55,34 @@ public class TransformExtent extends BlockTransformExtent {
         if (min == null) {
             min = pos;
         }
-        mutable.mutX(((pos.getX() - min.getX())));
+        mutable1.mutX(((pos.getX() - min.getX())));
-        mutable.mutY(((pos.getY() - min.getY())));
+        mutable1.mutY(((pos.getY() - min.getY())));
-        mutable.mutZ(((pos.getZ() - min.getZ())));
+        mutable1.mutZ(((pos.getZ() - min.getZ())));
-        MutableVector3 tmp = new MutableVector3(getTransform().apply(mutable.toVector3()));
+        Vector3 tmp = getTransform().apply(mutable1);
-        tmp.mutX((tmp.getX() + min.getX()));
+        mutable2.mutX((tmp.getX() + min.getX()));
-        tmp.mutY((tmp.getY() + min.getY()));
+        mutable2.mutY((tmp.getY() + min.getY()));
-        tmp.mutZ((tmp.getZ() + min.getZ()));
+        mutable2.mutZ((tmp.getZ() + min.getZ()));
-        return tmp.toBlockPoint();
+        return mutable2;
     }
 
     public BlockVector3 getPos(int x, int y, int z) {
         if (min == null) {
             min = BlockVector3.at(x, y, z);
         }
-        mutable.mutX(((x - min.getX())));
+        mutable1.mutX(((x - min.getX())));
-        mutable.mutY(((y - min.getY())));
+        mutable1.mutY(((y - min.getY())));
-        mutable.mutZ(((z - min.getZ())));
+        mutable1.mutZ(((z - min.getZ())));
-        MutableVector3 tmp = new MutableVector3(getTransform().apply(mutable.toVector3()));
+        Vector3 tmp = getTransform().apply(mutable1);
-        tmp.mutX((tmp.getX() + min.getX()));
+        mutable2.mutX((tmp.getX() + min.getX()));
-        tmp.mutY((tmp.getY() + min.getY()));
+        mutable2.mutY((tmp.getY() + min.getY()));
-        tmp.mutZ((tmp.getZ() + min.getZ()));
+        mutable2.mutZ((tmp.getZ() + min.getZ()));
         return tmp.toBlockPoint();
     }
 
     @Override
-    public BlockState getLazyBlock(int x, int y, int z) {
+    public BlockState getBlock(int x, int y, int z) {
-        return transform(super.getLazyBlock(getPos(x, y, z)));
+        BlockVector3 p = getPos(x, y, z);
-    }
+        return transform(super.getBlock(p.getX(), p.getY(), p.getZ()));
-
-    @Override
-    public BlockState getLazyBlock(BlockVector3 position) {
-        return transform(super.getLazyBlock(getPos(position)));
-    }
-
-    @Override
-    public BlockState getBlock(BlockVector3 position) {
-        return transform(super.getBlock(getPos(position)));
     }
 
     @Override
@@ -98,11 +91,9 @@ public class TransformExtent extends BlockTransformExtent {
     }
 
     @Override
-    public BiomeType getBiome(BlockVector2 position) {
+    public BiomeType getBiome(int x, int z) {
-        mutable.mutX(position.getBlockX());
+        BlockVector3 p = getPos(x, 0, z);
-        mutable.mutZ(position.getBlockZ());
+        return super.getBiome(p.getX(), p.getZ());
-        mutable.mutY(0);
-        return super.getBiome(getPos(mutable).toBlockVector2());
     }
 
     @Override
@@ -117,10 +108,8 @@ public class TransformExtent extends BlockTransformExtent {
     }
 
     @Override
-    public boolean setBiome(BlockVector2 position, BiomeType biome) {
+    public boolean setBiome(int x, int y, int z, BiomeType biome) {
-        mutable.mutX(position.getBlockX());
+        BlockVector3 p = getPos(x, y, z);
-        mutable.mutZ(position.getBlockZ());
+        return super.setBiome(p.getX(), p.getY(), p.getZ(), biome);
-        mutable.mutY(0);
-        return super.setBiome(getPos(mutable).toBlockVector2(), biome);
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/function/mask/AbstractDelegateMask.java

@@ -1,5 +1,6 @@
 package com.boydti.fawe.object.function.mask;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.function.mask.AbstractMask;
 import com.sk89q.worldedit.function.mask.Mask;
 import com.sk89q.worldedit.function.mask.Mask2D;

worldedit-core/src/main/java/com/boydti/fawe/object/mask/AdjacentAnyMask2.java

@@ -0,0 +1,11 @@
+package com.boydti.fawe.object.mask;
+
+import com.sk89q.worldedit.function.mask.AbstractMask;
+import com.sk89q.worldedit.math.BlockVector3;
+
+public class AdjacentAnyMask2 extends AbstractMask {
+    @Override
+    public boolean test(BlockVector3 vector) {
+        return false;
+    }
+}

worldedit-core/src/main/java/com/boydti/fawe/object/mask/DataMask.java

@@ -19,9 +19,9 @@ public class DataMask extends AbstractExtentMask implements ResettableMask {
     public boolean test(BlockVector3 vector) {
         Extent extent = getExtent();
         if (data != -1) {
-            return extent.getLazyBlock(vector).getInternalPropertiesId() == data;
+            return extent.getBlock(vector).getInternalPropertiesId() == data;
         } else {
-            data = extent.getLazyBlock(vector).getInternalPropertiesId();
+            data = extent.getBlock(vector).getInternalPropertiesId();
             return true;
         }
     }

worldedit-core/src/main/java/com/boydti/fawe/object/mask/IdDataMask.java

@@ -19,9 +19,9 @@ public class IdDataMask extends AbstractExtentMask implements ResettableMask {
     public boolean test(BlockVector3 vector) {
         Extent extent = getExtent();
         if (combined != -1) {
-            return extent.getLazyBlock(vector).getInternalId() == combined;
+            return extent.getBlock(vector).getInternalId() == combined;
         } else {
-            combined = extent.getLazyBlock(vector).getInternalId();
+            combined = extent.getBlock(vector).getInternalId();
             return true;
         }
     }

worldedit-core/src/main/java/com/boydti/fawe/object/mask/IdMask.java

@@ -19,9 +19,9 @@ public class IdMask extends AbstractExtentMask implements ResettableMask {
     public boolean test(BlockVector3 vector) {
         Extent extent = getExtent();
         if (id != -1) {
-            return extent.getLazyBlock(vector).getInternalBlockTypeId() == id;
+            return extent.getBlock(vector).getInternalBlockTypeId() == id;
         } else {
-            id = extent.getLazyBlock(vector).getInternalBlockTypeId();
+            id = extent.getBlock(vector).getInternalBlockTypeId();
             return true;
         }
     }

worldedit-core/src/main/java/com/boydti/fawe/object/mask/SurfaceMask.java

@@ -7,11 +7,8 @@ import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.world.block.BlockTypes;
 
 public class SurfaceMask extends AdjacentAnyMask {
-    private final transient Extent extent;
-
     public SurfaceMask(Extent extent) {
         super(getMask(extent));
-        this.extent = extent;
     }
 
     public static Mask getMask(Extent extent) {

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/AbstractExtentPattern.java

@@ -2,6 +2,8 @@ package com.boydti.fawe.object.pattern;
 
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.function.pattern.AbstractPattern;
+import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldedit.world.block.BaseBlock;
 
 
 import static com.google.common.base.Preconditions.checkNotNull;

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/AngleColorPattern.java

@@ -1,11 +1,8 @@
 package com.boydti.fawe.object.pattern;
 
-import com.boydti.fawe.Fawe;
-import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.beta.FilterBlock;
 import com.boydti.fawe.object.DataAnglePattern;
 import com.boydti.fawe.util.TextureHolder;
-import com.boydti.fawe.util.TextureUtil;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
@@ -14,14 +11,12 @@ import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.world.block.BlockStateHolder;
 import com.sk89q.worldedit.world.block.BlockType;
 
-import java.io.IOException;
-
 public class AngleColorPattern extends DataAnglePattern {
-    protected transient TextureUtil util;
+    protected transient TextureHolder holder;
 
     public AngleColorPattern(Extent extent, TextureHolder holder, int distance) {
         super(extent, distance);
-        this.util = holder.getTextureUtil();
+        this.holder = holder.getTextureUtil();
     }
 
     public int getColor(int color, int slope) {
@@ -33,33 +28,20 @@ public class AngleColorPattern extends DataAnglePattern {
         return (((color >> 24) & 0xFF) << 24) + (newRed << 16) + (newGreen << 8) + (newBlue << 0);
     }
 
-    @Override
-    public void apply(FilterBlock block) {
-        BlockState state = block.getState();
-        int slope = getSlope(state, block);
-        if (slope == -1) return;
-        int color = util.getColor(state.getBlockType());
-        if (color == 0) return;
-        int newColor = getColor(color, slope);
-        BlockType newBlock = util.getNearestBlock(newColor);
-        if (newBlock == null) return;
-        newBlock.apply(block);
-    }
-
     @Override
     public BaseBlock apply(BlockVector3 position) {
         BaseBlock block = extent.getFullBlock(position);
-        int slope = getSlope(block, position);
+        int slope = getSlope(block, position, extent);
         if (slope == -1) return block;
-        int color = util.getColor(block.getBlockType());
+        int color = holder.getTextureUtil().getColor(block.getBlockType());
         if (color == 0) return block;
         int newColor = getColor(color, slope);
-        return util.getNearestBlock(newColor).getDefaultState().toBaseBlock();
+        return holder.getTextureUtil().getNearestBlock(newColor).getDefaultState().toBaseBlock();
     }
 
     @Override
-    public int getSlope(BlockStateHolder block, BlockVector3 vector) {
+    public int getSlope(BlockStateHolder block, BlockVector3 vector, Extent extent) {
-        int slope = super.getSlope(block, vector);
+        int slope = super.getSlope(block, vector, extent);
         if (slope != -1) {
             int x = vector.getBlockX();
             int y = vector.getBlockY();
@@ -76,15 +58,15 @@ public class AngleColorPattern extends DataAnglePattern {
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 setPosition, BlockVector3 getPosition) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-        BlockStateHolder block = extent.getBlock(getPosition);
+        BlockStateHolder block = get.getBlock(extent);
-        int slope = getSlope(block, getPosition);
+        int slope = getSlope(block, get, extent);
         if (slope == -1) return false;
-        int color = util.getColor(block.getBlockType());
+        int color = holder.getTextureUtil().getColor(block.getBlockType());
         if (color == 0) return false;
         int newColor = getColor(color, slope);
-        BlockType newBlock = util.getNearestBlock(newColor);
+        BlockType newBlock = holder.getTextureUtil().getNearestBlock(newColor);
         if (newBlock == null) return false;
-        return extent.setBlock(setPosition, newBlock.getDefaultState());
+        return set.setBlock(extent, newBlock.getDefaultState());
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/AverageColorPattern.java

@@ -1,19 +1,14 @@
 package com.boydti.fawe.object.pattern;
 
-import com.boydti.fawe.Fawe;
 import com.boydti.fawe.util.TextureHolder;
 import com.boydti.fawe.util.TextureUtil;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
-import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.math.BlockVector3;
-import com.sk89q.worldedit.world.block.BlockStateHolder;
 import com.sk89q.worldedit.world.block.BlockType;
-import com.sk89q.worldedit.world.block.BlockTypes;
 
 import java.awt.Color;
-import java.io.IOException;
 
 public class AverageColorPattern extends AbstractExtentPattern {
     private transient TextureHolder holder;
@@ -35,19 +30,14 @@ public class AverageColorPattern extends AbstractExtentPattern {
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 setPosition, BlockVector3 getPosition) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-        BlockType blockType = extent.getBlockType(getPosition);
+        BlockType blockType = get.getBlock(extent).getBlockType();
         TextureUtil util = holder.getTextureUtil();
         int currentColor = util.getColor(blockType);
         if (currentColor == 0) return false;
         int newColor = util.averageColor(currentColor, color);
         BlockType newBlock = util.getNearestBlock(newColor);
         if (newBlock == blockType) return false;
-        return extent.setBlock(setPosition, newBlock.getDefaultState());
+        return set.setBlock(extent, newBlock.getDefaultState());
-    }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-        holder = Fawe.get().getCachedTextureUtil(true, 0, 100);
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/BiomePattern.java

@@ -1,5 +1,6 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
@@ -10,7 +11,6 @@ import com.sk89q.worldedit.world.biome.BiomeType;
 import java.io.IOException;
 
 public class BiomePattern extends ExistingPattern {
-    private transient MutableBlockVector2 mutable = new MutableBlockVector2();
     private final BiomeType biome;
 
     public BiomePattern(Extent extent, BiomeType biome) {
@@ -24,8 +24,8 @@ public class BiomePattern extends ExistingPattern {
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 getPosition) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-        return extent.setBiome(set.getBlockX(), set.getBlockY(), set.getBlockZ(), biome);
+        return set.setBiome(extent, biome);
     }
 
     public class BiomePatternException extends RuntimeException {
@@ -45,9 +45,4 @@ public class BiomePattern extends ExistingPattern {
             return this;
         }
     }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-        mutable = new MutableBlockVector2();
-    }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/BufferedPattern.java

@@ -1,6 +1,7 @@
 package com.boydti.fawe.object.pattern;
 
 import com.boydti.fawe.Fawe;
+import com.boydti.fawe.beta.FilterBlock;
 import com.boydti.fawe.object.FawePlayer;
 import com.boydti.fawe.object.collection.LocalBlockVectorSet;
 import com.boydti.fawe.util.FaweTimer;
@@ -17,17 +18,18 @@ import java.io.IOException;
 import java.util.UUID;
 
 public class BufferedPattern extends AbstractPattern implements ResettablePattern {
-    protected transient LocalBlockVectorSet set = new LocalBlockVectorSet();
+    protected final LocalBlockVectorSet set = new LocalBlockVectorSet();
-    protected transient FaweTimer timer;
+    protected final FaweTimer timer;
-    protected transient long[] actionTime;
+    protected final long[] actionTime;
 
     protected final Pattern pattern;
     protected final UUID uuid;
 
     public BufferedPattern(FawePlayer fp, Pattern parent) {
         this.uuid = fp.getUUID();
-        this.actionTime = fp.getMeta("lastActionTime");
+        long[] tmp = fp.getMeta("lastActionTime");
-        if (actionTime == null) fp.setMeta("lastActionTime", actionTime = new long[2]);
+        if (tmp == null) fp.setMeta("lastActionTime", tmp = new long[2]);
+        actionTime = tmp;
         this.pattern = parent;
         this.timer = Fawe.get().getTimer();
     }
@@ -38,16 +40,12 @@ public class BufferedPattern extends AbstractPattern implements ResettablePatter
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 setPosition, BlockVector3 getPosition) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-        long now = timer.getTick();
+        actionTime[1] = timer.getTick();
-        try {
+        if (!set(get)) {
-            if (!set(setPosition)) {
+            return false;
-                return false;
-            }
-            return pattern.apply(extent, setPosition, getPosition);
-        } catch (UnsupportedOperationException ignore) {
         }
-        return false;
+        return pattern.apply(extent, get, set);
     }
 
     public boolean set(BlockVector3 pos) {
@@ -63,17 +61,4 @@ public class BufferedPattern extends AbstractPattern implements ResettablePatter
         actionTime[1] = actionTime[0];
         actionTime[0] = now;
     }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-        set = new LocalBlockVectorSet();
-        timer = Fawe.get().getTimer();
-        FawePlayer fp = Fawe.get().getCachedPlayer(uuid);
-        if (fp != null) {
-            this.actionTime = fp.getMeta("lastActionTime");
-            if (actionTime == null) fp.setMeta("lastActionTime", actionTime = new long[2]);
-        } else {
-            actionTime = new long[2];
-        }
-    }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/DataPattern.java

@@ -1,14 +1,14 @@
 package com.boydti.fawe.object.pattern;
 
-import com.boydti.fawe.FaweCache;
+import com.boydti.fawe.beta.DelegateFilterBlock;
-import com.sk89q.worldedit.world.block.BaseBlock;
+import com.boydti.fawe.beta.FilterBlock;
-import com.sk89q.worldedit.world.block.BlockState;
+import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.function.pattern.Pattern;
 import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldedit.world.block.BaseBlock;
+import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockStateHolder;
-import com.sk89q.worldedit.world.block.BlockTypes;
-
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
@@ -25,6 +25,24 @@ public class DataPattern extends AbstractExtentPattern {
     public BaseBlock apply(BlockVector3 position) {
         BaseBlock oldBlock = getExtent().getFullBlock(position);
         BaseBlock newBlock = pattern.apply(position);
-        return oldBlock.withPropertyId(newBlock.getInternalPropertiesId()).toBaseBlock();
+        return oldBlock.toBlockState().withProperties(newBlock.toBlockState()).toBaseBlock(newBlock.getNbtData());
+    }
+
+    @Override
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
+        BaseBlock oldBlock = get.getFullBlock(extent);
+        BaseBlock newBlock = pattern.apply(get);
+
+        BlockState oldState = oldBlock.toBlockState();
+        BlockState newState = oldState.withProperties(newBlock.toBlockState());
+        if (newState != oldState) {
+            if (oldBlock.hasNbtData()) {
+                set.setFullBlock(extent, newState.toBaseBlock(oldBlock.getNbtData()));
+            } else {
+                set.setBlock(extent, newState);
+            }
+            return true;
+        }
+        return false;
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/DesaturatePattern.java

@@ -1,21 +1,16 @@
 package com.boydti.fawe.object.pattern;
 
-import com.boydti.fawe.Fawe;
 import com.boydti.fawe.util.TextureHolder;
 import com.boydti.fawe.util.TextureUtil;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
-import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.function.pattern.AbstractPattern;
 import com.sk89q.worldedit.math.BlockVector3;
-import com.sk89q.worldedit.world.block.BlockStateHolder;
 import com.sk89q.worldedit.world.block.BlockType;
 
-import java.io.IOException;
-
 public class DesaturatePattern extends AbstractPattern {
-    private transient TextureHolder holder;
+    private final TextureHolder holder;
     private final Extent extent;
     private final double value;
 
@@ -29,7 +24,11 @@ public class DesaturatePattern extends AbstractPattern {
     public BaseBlock apply(BlockVector3 position) {
         BlockType block = extent.getBlockType(position);
         TextureUtil util = holder.getTextureUtil();
-        int color = util.getColor(block);
+        int color = getColor(util.getColor(block));
+        return util.getNearestBlock(color).getDefaultState().toBaseBlock();
+    }
+
+    public int getColor(int color) {
         int r = (color >> 16) & 0xFF;
         int g = (color >> 8) & 0xFF;
         int b = (color >> 0) & 0xFF;
@@ -39,35 +38,22 @@ public class DesaturatePattern extends AbstractPattern {
         int green = (int) (g + value * (l - g));
         int blue = (int) (b + value * (l - b));
         int newColor = (alpha << 24) + (red << 16) + (green << 8) + (blue << 0);
-        return util.getNearestBlock(newColor).getDefaultState().toBaseBlock();
+        return newColor;
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 setPosition, BlockVector3 getPosition) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-        BlockType block = extent.getBlockType(getPosition);
+        BlockType type = get.getBlock(extent).getBlockType();
         TextureUtil util = holder.getTextureUtil();
-        int color = util.getColor(block);
+        int color = util.getColor(type);
-        int r = (color >> 16) & 0xFF;
+        int newColor = getColor(color);
-        int g = (color >> 8) & 0xFF;
-        int b = (color >> 0) & 0xFF;
-        int alpha = (color >> 24) & 0xFF;
-        double l = 0.3f * r + 0.6f * g + 0.1f * b;
-        int red = (int) (r + value * (l - r));
-        int green = (int) (g + value * (l - g));
-        int blue = (int) (b + value * (l - b));
-        int newColor = (alpha << 24) + (red << 16) + (green << 8) + (blue << 0);
         if (newColor == color) {
             return false;
         }
-        BlockType newBlock = util.getNextNearestBlock(newColor);
+        BlockType newType = util.getNextNearestBlock(newColor);
-        if (block.equals(newBlock)) {
+        if (type.equals(newType)) {
             return false;
         }
-        return extent.setBlock(setPosition, newBlock.getDefaultState());
+        return set.setBlock(extent, newType.getDefaultState());
-    }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-        holder = Fawe.get().getCachedTextureUtil(true, 0, 100);
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/ExistingPattern.java

@@ -1,12 +1,10 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
-import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.math.BlockVector3;
-import com.sk89q.worldedit.world.block.BlockStateHolder;
-import com.sk89q.worldedit.world.block.BlockTypes;
 
 public class ExistingPattern extends AbstractExtentPattern {
     public ExistingPattern(Extent extent) {
@@ -19,10 +17,10 @@ public class ExistingPattern extends AbstractExtentPattern {
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-        if (set.equals(get)) {
+        if (set == get || set.equals(get)) {
             return false;
         }
-        return extent.setBlock(set, extent.getBlock(get));
+        return set.setFullBlock(extent, get.getFullBlock(extent));
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/ExpressionPattern.java

@@ -1,5 +1,6 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
@@ -23,9 +24,7 @@ import static com.google.common.base.Preconditions.checkNotNull;
  * greater than {@code 0}.</p>
  */
 public class ExpressionPattern extends AbstractPattern {
-
+    private final Expression expression;
-    public String input;
-    private transient Expression expression;
 
     /**
      * Create a new instance.
@@ -35,7 +34,6 @@ public class ExpressionPattern extends AbstractPattern {
      */
     public ExpressionPattern(String input) throws ExpressionException {
         checkNotNull(input);
-        this.input = input;
         this.expression = Expression.compile(input, "x", "y", "z");
     }
 
@@ -65,13 +63,4 @@ public class ExpressionPattern extends AbstractPattern {
             throw e;
         }
     }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-        try {
-            this.expression = Expression.compile(input, "x", "y", "z");
-        } catch (ExpressionException e) {
-            e.printStackTrace();
-        }
-    }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/FullClipboardPattern.java

@@ -36,9 +36,8 @@ public class FullClipboardPattern extends AbstractExtentPattern {
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 setPosition, BlockVector3 getPosition) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-        Region region = clipboard.getRegion();
+        ForwardExtentCopy copy = new ForwardExtentCopy(clipboard, clipboard.getRegion(), clipboard.getOrigin(), extent, set);
-        ForwardExtentCopy copy = new ForwardExtentCopy(clipboard, clipboard.getRegion(), clipboard.getOrigin(), extent, setPosition);
         copy.setSourceMask(new ExistingBlockMask(clipboard));
         Operations.completeBlindly(copy);
         return true;

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/Linear2DBlockPattern.java

@@ -1,5 +1,6 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
@@ -27,11 +28,11 @@ public class Linear2DBlockPattern extends AbstractPattern {
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
         int index = (get.getBlockX() + get.getBlockZ()) % patternsArray.length;
         if (index < 0) {
             index += patternsArray.length;
         }
-        return patternsArray[index].apply(extent, set, get);
+        return patternsArray[index].apply(extent, get, set);
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/Linear3DBlockPattern.java

@@ -1,5 +1,6 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
@@ -27,11 +28,11 @@ public class Linear3DBlockPattern extends AbstractPattern {
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
         int index = (get.getBlockX() + get.getBlockY() + get.getBlockZ()) % patternsArray.length;
         if (index < 0) {
             index += patternsArray.length;
         }
-        return patternsArray[index].apply(extent, set, get);
+        return patternsArray[index].apply(extent, get, set);
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/LinearBlockPattern.java

@@ -27,11 +27,11 @@ public class LinearBlockPattern extends AbstractPattern implements ResettablePat
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
         if (index == patternsArray.length) {
             index = 0;
         }
-        return patternsArray[index++].apply(extent, set, get);
+        return patternsArray[index++].apply(extent, get, set);
     }
 
     @Override

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/MaskedPattern.java

@@ -1,5 +1,7 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.FilterBlock;
+import com.boydti.fawe.beta.SingleFilterBlock;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
@@ -12,32 +14,30 @@ import com.sk89q.worldedit.world.block.BlockStateHolder;
 
 public class MaskedPattern extends AbstractPattern {
 
-    private final PatternExtent patternExtent;
+    private final Pattern primary;
-    private final Pattern secondaryPattern;
+    private final Pattern secondary;
     private Mask mask;
 
-    public MaskedPattern(Mask mask, PatternExtent primary, Pattern secondary) {
+    public MaskedPattern(Mask mask, Pattern primary, Pattern secondary) {
         this.mask = mask;
-        this.patternExtent = primary;
+        this.primary = primary;
-        this.secondaryPattern = secondary;
+        this.secondary = secondary;
     }
 
 
     @Override
     public BaseBlock apply(BlockVector3 position) {
-        patternExtent.setTarget(position);
         if (mask.test(position)) {
-            return patternExtent.getAndResetTarget().toBaseBlock();
+            return primary.apply(position);
         }
-        return secondaryPattern.apply(position);
+        return secondary.apply(position);
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-        patternExtent.setTarget(get);
         if (mask.test(get)) {
-            return patternExtent.getAndResetTarget(extent, set, get);
+            return primary.apply(extent, get, set);
         }
-        return secondaryPattern.apply(extent, set, get);
+        return secondary.apply(extent, get, set);
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/NoXPattern.java

@@ -1,5 +1,7 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.DelegateFilterBlock;
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
@@ -15,7 +17,7 @@ import java.io.IOException;
 public class NoXPattern extends AbstractPattern {
 
     private final Pattern pattern;
-//    private transient MutableBlockVector3 mutable = new MutableBlockVector3();
+    private final MutableBlockVector3 mutable = new MutableBlockVector3();
 
     public NoXPattern(Pattern pattern) {
         this.pattern = pattern;
@@ -23,21 +25,15 @@ public class NoXPattern extends AbstractPattern {
 
     @Override
     public BaseBlock apply(BlockVector3 pos) {
-//        mutable.mutY((pos.getY()));
+        mutable.mutY((pos.getY()));
-//        mutable.mutZ((pos.getZ()));
+        mutable.mutZ((pos.getZ()));
-//        return pattern.apply(mutable);
+        return pattern.apply(mutable);
-    	return pattern.apply(pos);
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-//        mutable.mutY((get.getY()));
+        mutable.mutY((get.getY()));
-//        mutable.mutZ((get.getZ()));
+        mutable.mutZ((get.getZ()));
-        return pattern.apply(extent, set, get);
+        return pattern.apply(extent, mutable, set);
-    }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-//        mutable = new MutableBlockVector3();
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/NoYPattern.java

@@ -1,5 +1,7 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.DelegateFilterBlock;
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
@@ -15,29 +17,23 @@ import java.io.IOException;
 public class NoYPattern extends AbstractPattern {
 
     private final Pattern pattern;
+    private final MutableBlockVector3 mutable = new MutableBlockVector3();
 
     public NoYPattern(Pattern pattern) {
         this.pattern = pattern;
     }
 
-//    private transient MutableBlockVector3 mutable = new MutableBlockVector3();
-
     @Override
     public BaseBlock apply(BlockVector3 pos) {
-//        mutable.mutX((pos.getX()));
+        mutable.mutX((pos.getX()));
-//        mutable.mutZ((pos.getZ()));
+        mutable.mutZ((pos.getZ()));
-        return pattern.apply(pos);
+        return pattern.apply(mutable);
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-//        mutable.mutX((get.getX()));
+        mutable.mutX((get.getX()));
-//        mutable.mutZ((get.getZ()));
+        mutable.mutZ((get.getZ()));
-        return pattern.apply(extent, set, get);
+        return pattern.apply(extent, mutable, set);
-    }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-//        mutable = new MutableBlockVector3();
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/NoZPattern.java

@@ -1,5 +1,7 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.DelegateFilterBlock;
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
@@ -20,24 +22,19 @@ public class NoZPattern extends AbstractPattern {
         this.pattern = pattern;
     }
 
-//    private transient MutableBlockVector3 mutable = new MutableBlockVector3();
+    private transient MutableBlockVector3 mutable = new MutableBlockVector3();
 
     @Override
     public BaseBlock apply(BlockVector3 pos) {
-//        mutable.mutX((pos.getX()));
+        mutable.mutX((pos.getX()));
-//        mutable.mutY((pos.getY()));
+        mutable.mutY((pos.getY()));
-        return pattern.apply(pos);
+        return pattern.apply(mutable);
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-//        mutable.mutX((get.getX()));
+        mutable.mutX((get.getX()));
-//        mutable.mutY((get.getY()));
+        mutable.mutY((get.getY()));
-        return pattern.apply(extent, set, get);
+        return pattern.apply(extent, mutable, set);
-    }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-//        mutable = new MutableBlockVector3();
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/OffsetPattern.java

@@ -1,5 +1,6 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
@@ -15,7 +16,7 @@ import java.io.IOException;
 public class OffsetPattern extends AbstractPattern {
 
     private final int dx, dy, dz;
-//    private transient MutableBlockVector3 mutable = new MutableBlockVector3();
+    private transient MutableBlockVector3 mutable = new MutableBlockVector3();
     private final Pattern pattern;
 
     public OffsetPattern(Pattern pattern, int dx, int dy, int dz) {
@@ -27,24 +28,17 @@ public class OffsetPattern extends AbstractPattern {
 
     @Override
     public BaseBlock apply(BlockVector3 position) {
-//        mutable.mutX((position.getX() + dx));
+        mutable.mutX((position.getX() + dx));
-//        mutable.mutY((position.getY() + dy));
+        mutable.mutY((position.getY() + dy));
-//        mutable.mutZ((position.getZ() + dz));
+        mutable.mutZ((position.getZ() + dz));
-//        return pattern.apply(mutable);
+        return pattern.apply(mutable);
-    	return pattern.apply(BlockVector3.at(position.getX() + dx, position.getY() + dy, position.getZ() + dz));
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-//        mutable.mutX((get.getX() + dx));
+        mutable.mutX((get.getX() + dx));
-//        mutable.mutY((get.getY() + dy));
+        mutable.mutY((get.getY() + dy));
-//        mutable.mutZ((get.getZ() + dz));
+        mutable.mutZ((get.getZ() + dz));
-//        return pattern.apply(extent, set, mutable);
+        return pattern.apply(extent, get, mutable);
-    	return pattern.apply(extent, set, BlockVector3.at(get.getX() + dx, get.getY() + dy, get.getZ() + dz));
-    }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-//        mutable = new MutableBlockVector3();
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/PatternExtent.java

@@ -1,134 +0,0 @@
-package com.boydti.fawe.object.pattern;
-
-import com.sk89q.worldedit.WorldEditException;
-import com.sk89q.worldedit.world.block.BaseBlock;
-import com.sk89q.worldedit.world.block.BlockState;
-import com.sk89q.worldedit.entity.BaseEntity;
-import com.sk89q.worldedit.entity.Entity;
-import com.sk89q.worldedit.extent.Extent;
-import com.sk89q.worldedit.function.operation.Operation;
-import com.sk89q.worldedit.function.pattern.AbstractPattern;
-import com.sk89q.worldedit.function.pattern.Pattern;
-import com.sk89q.worldedit.math.BlockVector2;
-import com.sk89q.worldedit.math.BlockVector3;
-import com.sk89q.worldedit.regions.Region;
-import com.sk89q.worldedit.util.Location;
-import com.sk89q.worldedit.world.biome.BiomeType;
-import com.sk89q.worldedit.world.block.BlockStateHolder;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-import javax.annotation.Nullable;
-
-public class PatternExtent extends AbstractPattern implements Extent {
-    private final Pattern pattern;
-    private transient BlockStateHolder block;
-    private transient BlockVector3 target = BlockVector3.at(0, 0, 0);
-
-    public PatternExtent(Pattern pattern) {
-        this.pattern = pattern;
-    }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-        target = BlockVector3.at(0, 0, 0);
-    }
-
-    @Override
-    public BlockVector3 getMinimumPoint() {
-        return BlockVector3.at(Integer.MIN_VALUE, 0, Integer.MIN_VALUE);
-    }
-
-    @Override
-    public BlockVector3 getMaximumPoint() {
-        return BlockVector3.at(Integer.MAX_VALUE, 255, Integer.MAX_VALUE);
-    }
-
-    @Override
-    public List<? extends Entity> getEntities(Region region) {
-        return new ArrayList<>();
-    }
-
-    @Override
-    public List<? extends Entity> getEntities() {
-        return new ArrayList<>();
-    }
-
-    @Nullable
-    @Override
-    public Entity createEntity(Location location, BaseEntity entity) {
-        return null;
-    }
-
-    @Override
-    public BlockState getBlock(BlockVector3 position) {
-        BlockStateHolder tmp = pattern.apply(position);
-        if (position == target || (position.getX() == target.getX() && position.getY() == target.getY() && position.getZ() == target.getZ())) {
-            block = tmp;
-        } else {
-            block = null;
-        }
-        return (BlockState) tmp;
-    }
-
-    public void setTarget(BlockVector3 vector) {
-        this.target = vector;
-    }
-
-    public boolean getAndResetTarget(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
-        BlockStateHolder result = block;
-        if (result != null) {
-            block = null;
-            return extent.setBlock(set, result);
-        } else {
-            return pattern.apply(extent, set, target);
-        }
-    }
-
-    public BlockStateHolder getAndResetTarget() {
-        BlockStateHolder result = block;
-        if (result != null) {
-            block = null;
-            return result;
-        } else {
-            return pattern.apply(target);
-        }
-    }
-
-    @Override
-    public BaseBlock getFullBlock(BlockVector3 position) {
-        return getBlock(position).toBaseBlock();
-    }
-
-    @Override
-    public BiomeType getBiome(BlockVector2 position) {
-        return null;
-    }
-
-    @Override
-    public boolean setBlock(BlockVector3 position, BlockStateHolder block) throws WorldEditException {
-        return false;
-    }
-
-    @Override
-    public boolean setBiome(BlockVector2 position, BiomeType biome) {
-        return false;
-    }
-
-    @Nullable
-    @Override
-    public Operation commit() {
-        return null;
-    }
-
-    @Override
-    public BaseBlock apply(BlockVector3 position) {
-        return pattern.apply(position);
-    }
-
-    @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
-        return pattern.apply(extent, set, get);
-    }
-}

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/PropertyPattern.java

@@ -1,5 +1,6 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.boydti.fawe.object.string.MutableCharSequence;
 import com.boydti.fawe.util.MathMan;
 import com.boydti.fawe.util.StringMan;
@@ -14,7 +15,6 @@ import com.sk89q.worldedit.registry.state.Property;
 import com.sk89q.worldedit.registry.state.PropertyKey;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
-import com.sk89q.worldedit.world.block.BlockStateHolder;
 import com.sk89q.worldedit.world.block.BlockType;
 import com.sk89q.worldedit.world.block.BlockTypes;
 
@@ -211,11 +211,11 @@ public class PropertyPattern extends AbstractExtentPattern {
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-        BaseBlock block = getExtent().getFullBlock(get);
+        int ordinal = get.getOrdinal(extent);
-        block = apply(block, null);
+        int newOrdinal = transformed[ordinal];
-        if (block != null) {
+        if (newOrdinal != ordinal) {
-            return extent.setBlock(set, block);
+            set.setOrdinal(extent, newOrdinal);
         }
         return false;
     }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/RandomFullClipboardPattern.java

@@ -38,7 +38,7 @@ public class RandomFullClipboardPattern extends AbstractPattern {
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 setPosition, BlockVector3 getPosition) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
         ClipboardHolder holder = clipboards.get(PseudoRandom.random.random(clipboards.size()));
         AffineTransform transform = new AffineTransform();
         if (randomRotate) {
@@ -55,9 +55,9 @@ public class RandomFullClipboardPattern extends AbstractPattern {
         Schematic schematic = new Schematic(clipboard);
         Transform newTransform = holder.getTransform();
         if (newTransform.isIdentity()) {
-            schematic.paste(extent, setPosition, false);
+            schematic.paste(extent, set, false);
         } else {
-            schematic.paste(extent, setPosition, false, newTransform);
+            schematic.paste(extent, set, false, newTransform);
         }
         return true;
     }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/RandomOffsetPattern.java

@@ -1,5 +1,6 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.extent.Extent;
@@ -40,19 +41,10 @@ public class RandomOffsetPattern extends AbstractPattern {
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-        mutable.mutX((get.getX() + r.nextInt(dx2) - dx));
+        mutable.mutX((set.getX() + r.nextInt(dx2) - dx));
-        mutable.mutY((get.getY() + r.nextInt(dy2) - dy));
+        mutable.mutY((set.getY() + r.nextInt(dy2) - dy));
-        mutable.mutZ((get.getZ() + r.nextInt(dz2) - dz));
+        mutable.mutZ((set.getZ() + r.nextInt(dz2) - dz));
-        return pattern.apply(extent, set, mutable);
+        return pattern.apply(extent, get, mutable);
-    }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-        this.dx2 = dx * 2 + 1;
-        this.dy2 = dy * 2 + 1;
-        this.dz2 = dz * 2 + 1;
-        this.r = new SplittableRandom();
-        this.mutable = new MutableBlockVector3();
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/RelativePattern.java

@@ -1,5 +1,6 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.extent.Extent;
@@ -13,8 +14,8 @@ import java.io.IOException;
 public class RelativePattern extends AbstractPattern implements ResettablePattern {
 
     private final Pattern pattern;
-    private transient BlockVector3 origin;
+    private BlockVector3 origin;
-    private transient MutableBlockVector3 mutable = new MutableBlockVector3();
+    private final MutableBlockVector3 mutable = new MutableBlockVector3();
 
     public RelativePattern(Pattern pattern) {
         this.pattern = pattern;
@@ -32,19 +33,14 @@ public class RelativePattern extends AbstractPattern implements ResettablePatter
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
         if (origin == null) {
-            origin = get;
+            origin = set;
         }
-        mutable.mutX((get.getX() - origin.getX()));
+        mutable.mutX((set.getX() - origin.getX()));
-        mutable.mutY((get.getY() - origin.getY()));
+        mutable.mutY((set.getY() - origin.getY()));
-        mutable.mutZ((get.getZ() - origin.getZ()));
+        mutable.mutZ((set.getZ() - origin.getZ()));
-        return pattern.apply(extent, set, mutable);
+        return pattern.apply(extent, get, mutable);
-    }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-        mutable = new MutableBlockVector3();
     }
 
     @Override

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/SaturatePattern.java

@@ -1,22 +1,19 @@
 package com.boydti.fawe.object.pattern;
 
-import com.boydti.fawe.Fawe;
+import com.boydti.fawe.beta.FilterBlock;
 import com.boydti.fawe.util.TextureHolder;
 import com.boydti.fawe.util.TextureUtil;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
-import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.function.pattern.AbstractPattern;
 import com.sk89q.worldedit.math.BlockVector3;
-import com.sk89q.worldedit.world.block.BlockStateHolder;
 import com.sk89q.worldedit.world.block.BlockType;
 
 import java.awt.Color;
-import java.io.IOException;
 
 public class SaturatePattern extends AbstractPattern {
-    private transient TextureHolder holder;
+    private final TextureHolder holder;
     private final int color;
     private final Extent extent;
 
@@ -37,19 +34,14 @@ public class SaturatePattern extends AbstractPattern {
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 setPosition, BlockVector3 getPosition) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-        BlockType block = extent.getBlockType(getPosition);
+        BlockType block = get.getBlock(extent).getBlockType();
         TextureUtil util = holder.getTextureUtil();
         int currentColor = util.getColor(block);
         if (currentColor == 0) return false;
         int newColor = util.multiplyColor(currentColor, color);
         BlockType newBlock = util.getNearestBlock(newColor);
         if (newBlock.equals(block)) return false;
-        return extent.setBlock(setPosition, newBlock.getDefaultState());
+        return set.setBlock(extent, newBlock.getDefaultState());
-    }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-        holder = Fawe.get().getCachedTextureUtil(true, 0, 100);
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/ShadePattern.java

@@ -1,22 +1,19 @@
 package com.boydti.fawe.object.pattern;
 
-import com.boydti.fawe.Fawe;
+import com.boydti.fawe.beta.FilterBlock;
 import com.boydti.fawe.util.TextureUtil;
+import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
-import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.function.pattern.AbstractPattern;
 import com.sk89q.worldedit.math.BlockVector3;
-import com.sk89q.worldedit.world.block.BlockStateHolder;
 import com.sk89q.worldedit.world.block.BlockType;
 
-import java.io.IOException;
-
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
 public class ShadePattern extends AbstractPattern {
-    private transient TextureUtil util;
+    private final TextureUtil util;
     private final Extent extent;
     private final boolean darken;
 
@@ -33,8 +30,13 @@ public class ShadePattern extends AbstractPattern {
         return (darken ? util.getDarkerBlock(block) : util.getLighterBlock(block)).getDefaultState().toBaseBlock();
     }
 
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
+    @Override
-        stream.defaultReadObject();
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-        util = Fawe.get().getCachedTextureUtil(true, 0, 100);
+        BlockType type = get.getBlock(extent).getBlockType();
+        BlockType newType = (darken ? util.getDarkerBlock(type) : util.getLighterBlock(type));
+        if (type != newType) {
+            return set.setBlock(extent, newType.getDefaultState());
+        }
+        return false;
     }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/SolidRandomOffsetPattern.java

@@ -1,5 +1,6 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.extent.Extent;
@@ -9,6 +10,8 @@ import com.sk89q.worldedit.function.pattern.Pattern;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.math.MutableBlockVector3;
 import com.sk89q.worldedit.world.block.BlockStateHolder;
+import com.sk89q.worldedit.world.block.BlockType;
+import com.sk89q.worldedit.world.block.BlockTypes;
 
 import java.io.IOException;
 import java.util.SplittableRandom;
@@ -17,25 +20,27 @@ public class SolidRandomOffsetPattern extends AbstractPattern {
     private final int dx, dy, dz;
     private final Pattern pattern;
 
-    private transient int dx2, dy2, dz2;
+    private final int dx2, dy2, dz2;
-    private transient MutableBlockVector3 mutable;
+    private final MutableBlockVector3 mutable;
-    private transient boolean[] solid;
     private SplittableRandom r;
 
+    public static boolean[] getTypes() {
+        boolean[] types = new boolean[BlockTypes.size()];
+        for (BlockType type : BlockTypes.values) {
+            types[type.getInternalId()] = type.getMaterial().isSolid();
+        }
+        return types;
+    }
 
     public SolidRandomOffsetPattern(Pattern pattern, int dx, int dy, int dz) {
         this.pattern = pattern;
         this.dx = dx;
         this.dy = dy;
         this.dz = dz;
-        init();
-    }
 
-    private void init() {
         this.dx2 = dx * 2 + 1;
         this.dy2 = dy * 2 + 1;
         this.dz2 = dz * 2 + 1;
-        solid = SolidBlockMask.getTypes();
         this.r = new SplittableRandom();
         this.mutable = new MutableBlockVector3();
     }
@@ -46,7 +51,7 @@ public class SolidRandomOffsetPattern extends AbstractPattern {
         mutable.mutY((position.getY() + r.nextInt(dy2) - dy));
         mutable.mutZ((position.getZ() + r.nextInt(dz2) - dz));
         BaseBlock block = pattern.apply(mutable);
-        if (solid[block.getInternalBlockTypeId()]) {
+        if (block.getMaterial().isSolid()) {
             return block;
         } else {
             return pattern.apply(position);
@@ -54,20 +59,15 @@ public class SolidRandomOffsetPattern extends AbstractPattern {
     }
 
     @Override
-    public boolean apply(Extent extent, BlockVector3 set, BlockVector3 get) throws WorldEditException {
+    public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-        mutable.mutX((get.getX() + r.nextInt(dx2) - dx));
+        mutable.mutX((set.getX() + r.nextInt(dx2) - dx));
-        mutable.mutY((get.getY() + r.nextInt(dy2) - dy));
+        mutable.mutY((set.getY() + r.nextInt(dy2) - dy));
-        mutable.mutZ((get.getZ() + r.nextInt(dz2) - dz));
+        mutable.mutZ((set.getZ() + r.nextInt(dz2) - dz));
         BlockStateHolder block = pattern.apply(mutable);
-        if (solid[block.getInternalBlockTypeId()]) {
+        if (block.getMaterial().isSolid()) {
-            return pattern.apply(extent, set, mutable);
+            return pattern.apply(extent, get, mutable);
         } else {
-            return pattern.apply(extent, set, get);
+            return pattern.apply(extent, get, set);
         }
     }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-        init();
-    }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/pattern/SurfaceRandomOffsetPattern.java

@@ -1,5 +1,6 @@
 package com.boydti.fawe.object.pattern;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.function.pattern.AbstractPattern;
 import com.sk89q.worldedit.function.pattern.Pattern;
@@ -13,20 +14,16 @@ import java.util.concurrent.ThreadLocalRandom;
 
 public class SurfaceRandomOffsetPattern extends AbstractPattern {
     private final Pattern pattern;
-    private int moves;
+    private final int moves;
 
-    private transient MutableBlockVector3 cur;
+    private final MutableBlockVector3 cur;
-    private transient MutableBlockVector3[] buffer;
+    private final MutableBlockVector3[] buffer;
-    private transient MutableBlockVector3[] allowed;
+    private final MutableBlockVector3[] allowed;
-    private transient MutableBlockVector3 next;
+    private MutableBlockVector3 next;
 
     public SurfaceRandomOffsetPattern(Pattern pattern, int distance) {
         this.pattern = pattern;
         this.moves = Math.min(255, distance);
-        init();
-    }
-
-    private void init() {
         cur = new MutableBlockVector3();
         this.buffer = new MutableBlockVector3[BreadthFirstSearch.DIAGONAL_DIRECTIONS.length];
         for (int i = 0; i < buffer.length; i++) {
@@ -110,9 +107,4 @@ public class SurfaceRandomOffsetPattern extends AbstractPattern {
         BlockStateHolder block = pattern.apply(v);
         return !block.getBlockType().getMaterial().isMovementBlocker();
     }
-
-    private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException {
-        stream.defaultReadObject();
-        init();
-    }
 }

worldedit-core/src/main/java/com/boydti/fawe/object/queue/FaweQueueDelegateExtent.java

@@ -49,7 +49,7 @@ public class FaweQueueDelegateExtent extends DelegateFaweQueue {
 
     @Override
     public int getCombinedId4Data(int x, int y, int z) throws FaweException.FaweChunkLoadException {
-        return getLazyBlock(x, y, z).getInternalId();
+        return getBlock(x, y, z).getInternalId();
     }
 
     @Override

worldedit-core/src/main/java/com/boydti/fawe/object/queue/IDelegateFaweQueue.java

@@ -61,8 +61,8 @@ public interface IDelegateFaweQueue extends FaweQueue {
     }
 
     @Override
-    default BlockState getLazyBlock(int x, int y, int z) {
+    default BlockState getBlock(int x, int y, int z) {
-        return getQueue().getLazyBlock(x, y, z);
+        return getQueue().getBlock(x, y, z);
     }
 
     @Override
@@ -453,11 +453,6 @@ public interface IDelegateFaweQueue extends FaweQueue {
         return getQueue().createEntity(location, entity);
     }
 
-    @Override
-    default BlockState getLazyBlock(BlockVector3 position) {
-        return getQueue().getLazyBlock(position);
-    }
-
     @Nullable
     @Override
     default Operation commit() {

worldedit-core/src/main/java/com/boydti/fawe/util/TextureUtil.java

@@ -1,25 +1,18 @@
 package com.boydti.fawe.util;
 
 import com.boydti.fawe.Fawe;
-import com.boydti.fawe.FaweCache;
+import com.boydti.fawe.beta.SingleFilterBlock;
 import com.boydti.fawe.config.Settings;
-import com.boydti.fawe.object.pattern.PatternExtent;
 import com.boydti.fawe.util.image.ImageUtil;
 import com.google.gson.Gson;
 import com.google.gson.reflect.TypeToken;
 import com.google.gson.stream.JsonReader;
-
-import com.sk89q.worldedit.util.command.binding.Text;
-import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.extent.clipboard.Clipboard;
 import com.sk89q.worldedit.function.mask.Mask;
-import com.sk89q.worldedit.function.pattern.BlockPattern;
 import com.sk89q.worldedit.math.BlockVector3;
-import com.sk89q.worldedit.world.block.BlockStateHolder;
 import com.sk89q.worldedit.world.block.BlockType;
 import com.sk89q.worldedit.world.block.BlockTypes;
 import com.sk89q.worldedit.world.registry.BlockMaterial;
-import com.sk89q.worldedit.world.registry.BundledBlockData;
 import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
 import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
 import it.unimi.dsi.fastutil.ints.IntArraySet;
@@ -27,12 +20,23 @@ import it.unimi.dsi.fastutil.longs.LongArrayList;
 
 import javax.imageio.ImageIO;
 import java.awt.image.BufferedImage;
-import java.io.*;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.lang.reflect.Type;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.regex.Pattern;
 import java.util.zip.ZipEntry;
@@ -61,14 +65,15 @@ public class TextureUtil implements TextureHolder {
 
     public static TextureUtil fromMask(Mask mask) throws FileNotFoundException {
         HashSet<BlockType> blocks = new HashSet<>();
-        BlockPattern pattern = new BlockPattern(BlockTypes.AIR.getDefaultState());
+
-        PatternExtent extent = new PatternExtent(pattern);
+        SingleFilterBlock extent = new SingleFilterBlock();
         new MaskTraverser(mask).reset(extent);
+
         TextureUtil tu = Fawe.get().getTextureUtil();
         for (int typeId : tu.getValidBlockIds()) {
             BlockType block = BlockTypes.get(typeId);
-            pattern.setBlock(block.getDefaultState());
+            extent.init(0, 0, 0, block.getDefaultState().toBaseBlock());
-            if (mask.test(BlockVector3.ZERO)) {
+            if (mask.test(extent)) {
                 blocks.add(block);
             }
         }

worldedit-core/src/main/java/com/sk89q/worldedit/CuboidClipboard.java

@@ -151,7 +151,7 @@ public class CuboidClipboard {
 
     /* ------------------------------------------------------------------------------------------------------------- */
 
-    public BaseBlock getBlock(BlockVector3 position) {
+    public BaseBlock getLazyBlock(BlockVector3 position) {
         return getBlock(position.getBlockX(), position.getBlockY(), position.getBlockZ());
     }
 
@@ -161,7 +161,7 @@ public class CuboidClipboard {
     	return clipboard.IMP.getBlock(x, y, z);
     }
 
-    public BaseBlock getLazyBlock(BlockVector3 position) {
+    public BaseBlock getBlock(BlockVector3 position) {
         return getBlock(position);
     }
 

worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java

@@ -100,6 +100,7 @@ import com.sk89q.worldedit.function.mask.MaskUnion;
 import com.sk89q.worldedit.function.mask.Masks;
 import com.sk89q.worldedit.function.mask.NoiseFilter2D;
 import com.sk89q.worldedit.function.mask.RegionMask;
+import com.sk89q.worldedit.function.mask.SingleBlockTypeMask;
 import com.sk89q.worldedit.function.mask.SolidBlockMask;
 import com.sk89q.worldedit.function.operation.ChangeSetExecutor;
 import com.sk89q.worldedit.function.operation.ForwardExtentCopy;
@@ -164,7 +165,9 @@ import org.slf4j.LoggerFactory;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.Collections;
+import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
@@ -203,15 +206,15 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
     private final World world;
     private final String worldName;
     private final FaweQueue queue;
-    private final boolean wrapped;
+    private boolean wrapped;
-    private final boolean fastMode;
+    private boolean fastMode;
     private final HistoryExtent history;
     private AbstractDelegateExtent bypassHistory;
     private AbstractDelegateExtent bypassAll;
     private final FaweLimit originalLimit;
     private final FaweLimit limit;
     private final FawePlayer player;
-    private final FaweChangeSet changeTask;
+    private FaweChangeSet changeTask;
 
     private final MutableBlockVector3 mutablebv = new MutableBlockVector3();
 
@@ -294,6 +297,10 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
         this(world, null, null, null, null, null, true, null, null, null, blockBag, eventBus, event);
     }
 
+    public void setExtent(AbstractDelegateExtent extent) {
+        new ExtentTraverser(this).setNext(extent);
+    }
+
     /**
      * The limit for this specific edit (blocks etc)
      *
@@ -552,7 +559,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
      * @return mask, may be null
      */
     public Mask getMask() {
-        ExtentTraverser<MaskingExtent> maskingExtent = new ExtentTraverser(this.extent).find(MaskingExtent.class);
+        ExtentTraverser<MaskingExtent> maskingExtent = new ExtentTraverser(getExtent()).find(MaskingExtent.class);
         return maskingExtent != null ? maskingExtent.get().getMask() : null;
     }
 
@@ -562,28 +569,19 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
      * @return mask, may be null
      */
     public Mask getSourceMask() {
-        ExtentTraverser<SourceMaskExtent> maskingExtent = new ExtentTraverser(this.extent).find(SourceMaskExtent.class);
+        ExtentTraverser<SourceMaskExtent> maskingExtent = new ExtentTraverser(getExtent()).find(SourceMaskExtent.class);
         return maskingExtent != null ? maskingExtent.get().getMask() : null;
     }
 
     public void addTransform(ResettableExtent transform) {
+        checkNotNull(transform);
         wrapped = true;
-        if (transform == null) {
+        transform.setExtent(getExtent());
-            ExtentTraverser<AbstractDelegateExtent> traverser = new ExtentTraverser(this.extent).find(ResettableExtent.class);
+        new ExtentTraverser(this).setNext(transform);
-            AbstractDelegateExtent next = extent;
-            while (traverser != null && traverser.get() instanceof ResettableExtent) {
-                traverser = traverser.next();
-                next = traverser.get();
-            }
-            this.extent = next;
-            return;
-        } else {
-            this.extent = transform.setExtent(extent);
-        }
     }
 
     public @Nullable ResettableExtent getTransform() {
-        ExtentTraverser<AbstractDelegateExtent> traverser = new ExtentTraverser(this.extent).find(ResettableExtent.class);
+        ExtentTraverser<AbstractDelegateExtent> traverser = new ExtentTraverser(getExtent()).find(ResettableExtent.class);
         if (traverser != null) {
             return (ResettableExtent) traverser.get();
         }
@@ -601,7 +599,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
         } else {
             new MaskTraverser(mask).reset(this);
         }
-        ExtentTraverser<SourceMaskExtent> maskingExtent = new ExtentTraverser(this.extent).find(SourceMaskExtent.class);
+        ExtentTraverser<SourceMaskExtent> maskingExtent = new ExtentTraverser(getExtent()).find(SourceMaskExtent.class);
         if (maskingExtent != null && maskingExtent.get() != null) {
             Mask oldMask = maskingExtent.get().getMask();
             if (oldMask instanceof ResettableMask) {
@@ -609,7 +607,8 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
             }
             maskingExtent.get().setMask(mask);
         } else if (mask != Masks.alwaysTrue()) {
-            this.extent = new SourceMaskExtent(this.extent, mask);
+            SourceMaskExtent next = new SourceMaskExtent(getExtent(), mask);
+            new ExtentTraverser(this).setNext(next);
         }
     }
 
@@ -618,13 +617,13 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
         Mask existing = getSourceMask();
         if (existing != null) {
             if (existing instanceof MaskIntersection) {
-                ((MaskIntersection) existing).add(mask);
+                Collection<Mask> masks = new HashSet<>(((MaskIntersection) existing).getMasks());
-                return;
+                masks.add(mask);
+                mask = new MaskIntersection(masks);
             } else {
-                MaskIntersection intersection = new MaskIntersection(existing);
+                mask = new MaskIntersection(existing, mask);
-                intersection.add(mask);
-                mask = intersection;
             }
+            mask = mask.optimize();
         }
         setSourceMask(mask);
     }
@@ -640,7 +639,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
         } else {
             new MaskTraverser(mask).reset(this);
         }
-        ExtentTraverser<MaskingExtent> maskingExtent = new ExtentTraverser(this.extent).find(MaskingExtent.class);
+        ExtentTraverser<MaskingExtent> maskingExtent = new ExtentTraverser(getExtent()).find(MaskingExtent.class);
         if (maskingExtent != null && maskingExtent.get() != null) {
             Mask oldMask = maskingExtent.get().getMask();
             if (oldMask instanceof ResettableMask) {
@@ -648,7 +647,8 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
             }
             maskingExtent.get().setMask(mask);
         } else if (mask != Masks.alwaysTrue()) {
-            this.extent = new MaskingExtent(this.extent, mask);
+            MaskingExtent next = new MaskingExtent(getExtent(), mask);
+            new ExtentTraverser(this).setNext(next);
         }
     }
 
@@ -658,13 +658,12 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
      * @return the survival simulation extent
      */
     public SurvivalModeExtent getSurvivalExtent() {
-        ExtentTraverser<SurvivalModeExtent> survivalExtent = new ExtentTraverser(this.extent).find(SurvivalModeExtent.class);
+        ExtentTraverser<SurvivalModeExtent> survivalExtent = new ExtentTraverser(getExtent()).find(SurvivalModeExtent.class);
         if (survivalExtent != null) {
             return survivalExtent.get();
         } else {
-            AbstractDelegateExtent extent = this.extent;
+            SurvivalModeExtent survival = new SurvivalModeExtent(bypassAll.getExtent(), getWorld());
-            SurvivalModeExtent survival = new SurvivalModeExtent(extent.getExtent(), getWorld());
+            new ExtentTraverser(bypassAll).setNext(survival);
-            new ExtentTraverser(extent).setNext(survival);
             return survival;
         }
     }
@@ -691,7 +690,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
         if (history == null) {
             return;
         }
-        ExtentTraverser traverseHistory = new ExtentTraverser(this.extent).find(HistoryExtent.class);
+        ExtentTraverser traverseHistory = new ExtentTraverser(getExtent()).find(HistoryExtent.class);
         if (disableHistory) {
             if (traverseHistory != null && traverseHistory.exists()) {
                 ExtentTraverser beforeHistory = traverseHistory.previous();
@@ -699,11 +698,11 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
                 if (beforeHistory != null && beforeHistory.exists()) {
                     beforeHistory.setNext(afterHistory.get());
                 } else {
-                    extent = (AbstractDelegateExtent) afterHistory.get();
+                    new ExtentTraverser(this).setNext(afterHistory.get());
                 }
             }
         } else if (traverseHistory == null || !traverseHistory.exists()) {
-            ExtentTraverser traverseBypass = new ExtentTraverser(this.extent).find(bypassHistory);
+            ExtentTraverser traverseBypass = new ExtentTraverser(getExtent()).find(bypassHistory);
             if (traverseBypass != null) {
                 ExtentTraverser beforeHistory = traverseBypass.previous();
                 beforeHistory.setNext(history);
@@ -750,7 +749,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
             if (changeSet instanceof BlockBagChangeSet) {
                 missingBlocks = ((BlockBagChangeSet) changeSet).popMissing();
             } else {
-                ExtentTraverser<BlockBagExtent> find = new ExtentTraverser(extent).find(BlockBagExtent.class);
+                ExtentTraverser<BlockBagExtent> find = new ExtentTraverser(getExtent()).find(BlockBagExtent.class);
                 if (find != null && find.get() != null) {
                     missingBlocks = find.get().popMissing();
                 } else {
@@ -1068,7 +1067,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
     @Override
     @Nullable
     public Entity createEntity(final com.sk89q.worldedit.util.Location location, final BaseEntity entity) {
-        Entity result = this.extent.createEntity(location, entity);
+        Entity result = getExtent().createEntity(location, entity);
         return result;
     }
 
@@ -1142,30 +1141,22 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
 
     @Override
     public BlockVector3 getMinimumPoint() {
-        if (extent != null) {
+        return getExtent().getMinimumPoint();
-            return this.extent.getMinimumPoint();
-        } else {
-            return BlockVector3.at(-30000000, 0, -30000000);
-        }
     }
 
     @Override
     public BlockVector3 getMaximumPoint() {
-        if (extent != null) {
+        return getExtent().getMaximumPoint();
-            return this.extent.getMaximumPoint();
-        } else {
-            return BlockVector3.at(30000000, 255, 30000000);
-        }
     }
 
     @Override
     public List<? extends Entity> getEntities(final Region region) {
-        return this.extent.getEntities(region);
+        return getExtent().getEntities(region);
     }
 
     @Override
     public List<? extends Entity> getEntities() {
-        return this.extent.getEntities();
+        return getExtent().getEntities();
     }
     
     /**
@@ -1186,7 +1177,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
 
     @Override
     public @Nullable Operation commit() {
-        return extent.commit();
+        return getExtent().commit();
     }
 
     /**
@@ -1285,7 +1276,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
      * @return the number of blocks that matched the pattern
      */
     public int countBlocks(final Region region, final Set<BlockStateHolder> searchBlocks) {
-        Mask mask = new BlockMaskBuilder().addBlocks(searchBlocks).build(extent);
+        Mask mask = new BlockMaskBuilder().addBlocks(searchBlocks).build(getExtent());
         RegionVisitor visitor = new RegionVisitor(region, new RegionFunction() {
             @Override
             public boolean apply(BlockVector3 position) throws WorldEditException {
@@ -1514,7 +1505,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
         checkNotNull(position);
         checkArgument(apothem >= 1, "apothem >= 1");
 
-        Mask mask = new BlockTypeMask(this, blockType);
+        Mask mask = new SingleBlockTypeMask(this, blockType);
         BlockVector3 adjustment = BlockVector3.ONE.multiply(apothem - 1);
         Region region = new CuboidRegion(
                 getWorld(), // Causes clamping of Y range
@@ -1542,12 +1533,12 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
         }
         try {
             if (hasExtraExtents()) {
-                RegionVisitor visitor = new RegionVisitor(region, new BlockReplace(extent, (block)), this);
+                RegionVisitor visitor = new RegionVisitor(region, new BlockReplace(getExtent(), (block)), this);
                 Operations.completeBlindly(visitor);
                 this.changes += visitor.getAffected();
             } else {
                 for (BlockVector3 blockVector3 : region) {
-                    if (this.extent.setBlock(blockVector3, block)) {
+                    if (getExtent().setBlock(blockVector3, block)) {
                         changes++;
                     }
                 }
@@ -2004,7 +1995,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
                 new RegionMask(new EllipsoidRegion(null, origin, Vector3.at(radius, radius, radius))),
                 blockMask);
 
-        BlockReplace replace = new BlockReplace(this, new BlockPattern(fluid.getDefaultState()));
+        BlockReplace replace = new BlockReplace(this, fluid.getDefaultState());
         NonRisingVisitor visitor = new NonRisingVisitor(mask, replace);
 
         // Around the origin in a 3x3 block
@@ -2917,7 +2908,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
                     }
                 }
                 this.changes++;
-                pattern.apply(this.extent, position, position);
+                pattern.apply(getExtent(), position, position);
             }
         } catch (WorldEditException e) {
             throw new RuntimeException(e);

worldedit-core/src/main/java/com/sk89q/worldedit/blocks/TileEntityBlock.java

@@ -19,6 +19,9 @@
 
 package com.sk89q.worldedit.blocks;
 
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.jnbt.StringTag;
+import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.world.NbtValued;
 
 /**
@@ -34,6 +37,17 @@ public interface TileEntityBlock extends NbtValued {
      *
      * @return tile entity ID, non-null string
      */
-    String getNbtId();
+    default String getNbtId() {
+        CompoundTag nbtData = getNbtData();
+        if (nbtData == null) {
+            return "";
+        }
+        Tag idTag = nbtData.getValue().get("id");
+        if (idTag instanceof StringTag) {
+            return ((StringTag) idTag).getValue();
+        } else {
+            return "";
+        }
+    }
 
 }

worldedit-core/src/main/java/com/sk89q/worldedit/command/PatternCommands.java

@@ -235,7 +235,7 @@ public class PatternCommands extends MethodCommands {
             min = 2,
             max = 2
     )
-    public Pattern iddatamask(Actor actor, LocalSession session, Extent extent, @Range(min = 0, max = 15) int bitmask, Pattern pattern) {
+    public Pattern iddatamask(Extent extent, @Range(min = 0, max = 15) int bitmask, Pattern pattern) {
         return new IdDataMaskPattern(extent, pattern, bitmask);
     }
 
@@ -246,7 +246,7 @@ public class PatternCommands extends MethodCommands {
             min = 1,
             max = 1
     )
-    public Pattern id(Actor actor, LocalSession session, Extent extent, Pattern pattern) {
+    public Pattern id(Extent extent, Pattern pattern) {
         return new IdPattern(extent, pattern);
     }
 
@@ -257,7 +257,7 @@ public class PatternCommands extends MethodCommands {
             min = 1,
             max = 1
     )
-    public Pattern data(Actor actor, LocalSession session, Extent extent, Pattern pattern) {
+    public Pattern data(Extent extent, Pattern pattern) {
         return new DataPattern(extent, pattern);
     }
 
@@ -268,7 +268,7 @@ public class PatternCommands extends MethodCommands {
             min = 1,
             max = 1
     )
-    public Pattern biome(Actor actor, LocalSession session, Extent extent, BiomeType biome) {
+    public Pattern biome(Extent extent, BiomeType biome) {
         return new BiomePattern(extent, biome);
     }
 
@@ -279,7 +279,7 @@ public class PatternCommands extends MethodCommands {
             min = 1,
             max = 1
     )
-    public Pattern relative(Actor actor, LocalSession session, Extent extent, Pattern pattern) {
+    public Pattern relative(Pattern pattern) {
         return new RelativePattern(pattern);
     }
 
@@ -292,7 +292,7 @@ public class PatternCommands extends MethodCommands {
             min = 1,
             max = 1
     )
-    public Pattern nox(Actor actor, LocalSession session, Extent extent, Pattern pattern) {
+    public Pattern nox(Pattern pattern) {
         return new NoXPattern(pattern);
     }
 
@@ -303,7 +303,7 @@ public class PatternCommands extends MethodCommands {
             min = 1,
             max = 1
     )
-    public Pattern noy(Actor actor, LocalSession session, Extent extent, Pattern pattern) {
+    public Pattern noy(Pattern pattern) {
         return new NoYPattern(pattern);
     }
 
@@ -314,7 +314,7 @@ public class PatternCommands extends MethodCommands {
             min = 1,
             max = 1
     )
-    public Pattern noz(Actor actor, LocalSession session, Extent extent, Pattern pattern) {
+    public Pattern noz(Pattern pattern) {
         return new NoZPattern(pattern);
     }
 
@@ -325,9 +325,8 @@ public class PatternCommands extends MethodCommands {
             min = 3,
             max = 3
     )
-    public Pattern mask(Actor actor, LocalSession session, Mask mask, Pattern pass, Pattern fail) {
+    public Pattern mask(Mask mask, Pattern pass, @Optional Pattern fail) {
-        PatternExtent extent = new PatternExtent(pass);
+        return new MaskedPattern(mask, pass, fail);
-        return new MaskedPattern(mask, extent, fail);
     }
 
     @Command(
@@ -337,7 +336,7 @@ public class PatternCommands extends MethodCommands {
             min = 4,
             max = 4
     )
-    public Pattern offset(Actor actor, LocalSession session, double x, double y, double z, Pattern pattern) {
+    public Pattern offset(double x, double y, double z, Pattern pattern) {
         return new OffsetPattern(pattern, (int) x, (int) y, (int) z);
     }
 
@@ -348,7 +347,7 @@ public class PatternCommands extends MethodCommands {
             min = 2,
             max = 2
     )
-    public Pattern surfacespread(Actor actor, LocalSession session, double distance, Pattern pattern) {
+    public Pattern surfacespread(double distance, Pattern pattern) {
         return new SurfaceRandomOffsetPattern(pattern, (int) distance);
     }
 
@@ -359,7 +358,7 @@ public class PatternCommands extends MethodCommands {
             min = 4,
             max = 4
     )
-    public Pattern solidspread(Actor actor, LocalSession session, double x, double y, double z, Pattern pattern) {
+    public Pattern solidspread(double x, double y, double z, Pattern pattern) {
         return new SolidRandomOffsetPattern(pattern, (int) x, (int) y, (int) z);
     }
 
@@ -370,7 +369,7 @@ public class PatternCommands extends MethodCommands {
             min = 4,
             max = 4
     )
-    public Pattern spread(Actor actor, LocalSession session, double x, double y, double z, Pattern pattern) {
+    public Pattern spread(double x, double y, double z, Pattern pattern) {
         return new RandomOffsetPattern(pattern, (int) x, (int) y, (int) z);
     }
 
@@ -381,7 +380,7 @@ public class PatternCommands extends MethodCommands {
             min = 1,
             max = 1
     )
-    public Pattern linear(Actor actor, LocalSession session, Pattern other) {
+    public Pattern linear(Pattern other) {
         if (other instanceof RandomPattern) {
             Set<Pattern> patterns = ((RandomPattern) other).getPatterns();
             return new LinearBlockPattern(patterns.toArray(new Pattern[patterns.size()]));
@@ -396,7 +395,7 @@ public class PatternCommands extends MethodCommands {
             min = 1,
             max = 1
     )
-    public Pattern linear3d(Actor actor, LocalSession session, Pattern other) {
+    public Pattern linear3d(Pattern other) {
         if (other instanceof RandomPattern) {
             Set<Pattern> patterns = ((RandomPattern) other).getPatterns();
             return new Linear3DBlockPattern(patterns.toArray(new Pattern[patterns.size()]));
@@ -411,7 +410,7 @@ public class PatternCommands extends MethodCommands {
             min = 1,
             max = 1
     )
-    public Pattern linear2d(Actor actor, LocalSession session, Pattern other) {
+    public Pattern linear2d(Pattern other) {
         if (other instanceof RandomPattern) {
             Set<Pattern> patterns = ((RandomPattern) other).getPatterns();
             return new Linear2DBlockPattern(patterns.toArray(new Pattern[patterns.size()]));
@@ -426,7 +425,7 @@ public class PatternCommands extends MethodCommands {
             min = 1,
             max = 1
     )
-    public Pattern expression(Actor actor, LocalSession session, Extent extent, String input) throws ExpressionException {
+    public Pattern expression(Extent extent, String input) throws ExpressionException {
         Expression exp = Expression.compile(input, "x", "y", "z");
         WorldEditExpressionEnvironment env = new WorldEditExpressionEnvironment(extent, Vector3.ONE, Vector3.ZERO);
         exp.setEnvironment(env);

worldedit-core/src/main/java/com/sk89q/worldedit/command/SelectionCommands.java

@@ -25,6 +25,7 @@ import com.boydti.fawe.object.clipboard.URIClipboardHolder;
 import com.boydti.fawe.object.mask.IdMask;
 import com.boydti.fawe.object.regions.selector.FuzzyRegionSelector;
 import com.boydti.fawe.object.regions.selector.PolyhedralRegionSelector;
+import com.boydti.fawe.util.ExtentTraverser;
 import com.sk89q.minecraft.util.commands.Command;
 import com.sk89q.minecraft.util.commands.CommandContext;
 import com.sk89q.minecraft.util.commands.CommandException;
@@ -702,7 +703,7 @@ public class SelectionCommands {
             // TODO multi clipboard distribution
             Clipboard clipboard = session.getClipboard().getClipboard();
             region = clipboard.getRegion();
-            editSession.setExtent(new AbstractDelegateExtent(clipboard));
+            new ExtentTraverser<AbstractDelegateExtent>(editSession).setNext(new AbstractDelegateExtent(clipboard));
         } else {
             region = session.getSelection(player.getWorld());
         }

worldedit-core/src/main/java/com/sk89q/worldedit/command/tool/BrushTool.java

@@ -609,9 +609,6 @@ public class BrushTool implements DoubleActionTraceTool, ScrollTool, MovableTool
                 .blockBag(null)
                 .changeSetNull()
                 .combineStages(false);
-
-        builder.commit();
-
         EditSession editSession = builder.build();
 
         VisualExtent newVisualExtent = new VisualExtent(builder.getExtent(), builder.getQueue());

worldedit-core/src/main/java/com/sk89q/worldedit/extent/AbstractDelegateExtent.java

@@ -57,7 +57,7 @@ public class AbstractDelegateExtent implements Extent, LightingExtent {
      *
      * @return the extent
      */
-    public final Extent getExtent() {
+    public Extent getExtent() {
         return extent;
     }
 

worldedit-core/src/main/java/com/sk89q/worldedit/extent/NullExtent.java

@@ -72,15 +72,10 @@ public class NullExtent implements Extent {
         return null;
     }
 
-    @Override
     public BlockState getBlock(BlockVector3 position) {
         return BlockTypes.AIR.getDefaultState();
     }
 
-    public BlockState getLazyBlock(BlockVector3 position) {
-        return BlockTypes.AIR.getDefaultState();
-    }
-
     @Override
     public BaseBlock getFullBlock(BlockVector3 position) {
         return getBlock(position).toBaseBlock();

worldedit-core/src/main/java/com/sk89q/worldedit/extent/clipboard/BlockArrayClipboard.java

@@ -208,11 +208,6 @@ public class BlockArrayClipboard implements Clipboard, LightingExtent, Closeable
         return IMP.getBlock(x, y, z).toImmutableState();
     }
 
-    @Override
-    public BlockState getLazyBlock(BlockVector3 position) {
-        return getBlock(position);
-    }
-
     @Override
     public BaseBlock getFullBlock(BlockVector3 position) {
     	if(region.contains(position)) {
@@ -290,11 +285,11 @@ public class BlockArrayClipboard implements Clipboard, LightingExtent, Closeable
 
     @Override
     public int getOpacity(int x, int y, int z) {
-        return getBlock(BlockVector3.at(x, y, z)).getBlockType().getMaterial().getLightOpacity();
+        return getBlock(x, y, z).getBlockType().getMaterial().getLightOpacity();
     }
 
     @Override
     public int getBrightness(int x, int y, int z) {
-        return getBlock(BlockVector3.at(x, y, z)).getBlockType().getMaterial().getLightValue();
+        return getBlock(x, y, z).getBlockType().getMaterial().getLightValue();
     }
 }

worldedit-core/src/main/java/com/sk89q/worldedit/extent/inventory/BlockBagExtent.java

@@ -93,7 +93,7 @@ public class BlockBagExtent extends AbstractDelegateExtent {
     @Override
     public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) throws WorldEditException {
         if(blockBag != null) {
-            BlockStateHolder lazyBlock = getExtent().getLazyBlock(x, y, z);
+            BlockStateHolder lazyBlock = getExtent().getBlock(x, y, z);
             BlockType fromType = lazyBlock.getBlockType();
         	if(!block.getBlockType().equals(fromType)) {
 				BlockType type = block.getBlockType();

worldedit-core/src/main/java/com/sk89q/worldedit/extent/transform/BlockTransformExtent.java

@@ -442,8 +442,8 @@ public class BlockTransformExtent extends ResettableExtent {
     }
 
     @Override
-    public BlockState getLazyBlock(int x, int y, int z) {
+    public BlockState getBlock(int x, int y, int z) {
-        return transform(super.getLazyBlock(x, y, z));
+        return transform(super.getBlock(x, y, z));
     }
 
     @Override
@@ -451,11 +451,6 @@ public class BlockTransformExtent extends ResettableExtent {
         return transform(super.getFullBlock(position));
     }
 
-    @Override
-    public BlockState getLazyBlock(BlockVector3 position) {
-        return transform(super.getLazyBlock(position));
-    }
-
     @Override
     public BlockState getBlock(BlockVector3 position) {
         return transform(super.getBlock(position));

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/ABlockMask.java

@@ -0,0 +1,84 @@
+package com.sk89q.worldedit.function.mask;
+
+import com.boydti.fawe.util.StringMan;
+import com.sk89q.worldedit.extent.Extent;
+import com.sk89q.worldedit.util.command.parametric.Optional;
+import com.sk89q.worldedit.world.block.BlockState;
+import com.sk89q.worldedit.world.block.BlockType;
+import com.sk89q.worldedit.world.block.BlockTypes;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+public abstract class ABlockMask extends AbstractExtentMask {
+    public ABlockMask(Extent extent) {
+        super(extent);
+    }
+
+    public abstract boolean test(BlockState state);
+
+    @Override
+    public String toString() {
+        List<String> strings = new ArrayList<>();
+        for (BlockType type : BlockTypes.values) {
+            if (type != null) {
+                boolean hasAll = true;
+                boolean hasAny = false;
+                List<BlockState> all = type.getAllStates();
+                for (BlockState state : all) {
+                    hasAll &= test(state);
+                    hasAny = true;
+                }
+                if (hasAll) {
+                    strings.add(type.getId());
+                } else if (hasAny) {
+                    for (BlockState state : all) {
+                        if (test(state)) {
+                            strings.add(state.getAsString());
+                        }
+                    }
+                }
+            }
+        }
+        return StringMan.join(strings, ",");
+    }
+
+    @Override
+    public Mask and(Mask mask) {
+        if (mask instanceof ABlockMask) {
+            ABlockMask other = (ABlockMask) mask;
+            BlockMask newMask = new BlockMask(getExtent());
+            for (BlockState state : BlockTypes.states) {
+                if (state != null) {
+                    if (test(state) && other.test(state)) {
+                        newMask.add(state);
+                    }
+                }
+            }
+            Mask tmp = newMask.optimize();
+            if (tmp == null) tmp = newMask;
+            return tmp;
+        }
+        return null;
+    }
+
+    @Override
+    public Mask or(Mask mask) {
+        if (mask instanceof ABlockMask) {
+            ABlockMask other = (ABlockMask) mask;
+            BlockMask newMask = new BlockMask(getExtent());
+            for (BlockState state : BlockTypes.states) {
+                if (state != null) {
+                    if (test(state) || other.test(state)) {
+                        newMask.add(state);
+                    }
+                }
+            }
+            Mask tmp = newMask.optimize();
+            if (tmp == null) tmp = newMask;
+            return tmp;
+        }
+        return null;
+    }
+}

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/AbstractExtentMask.java

@@ -44,7 +44,7 @@ public abstract class AbstractExtentMask extends AbstractMask {
      *
      * @return the extent
      */
-    public Extent getExtent() {
+    public final Extent getExtent() {
         return extent;
     }
 

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/BlockCategoryMask.java

@@ -21,6 +21,7 @@ package com.sk89q.worldedit.function.mask;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.world.block.BlockCategory;
@@ -42,7 +43,7 @@ public class BlockCategoryMask extends AbstractExtentMask {
 
     @Override
     public boolean test(BlockVector3 vector) {
-        return category.contains(getExtent().getBlock(vector));
+        return category.contains(vector.getBlock(getExtent()));
     }
 
     @Nullable

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/BlockMask.java

@@ -1,250 +1,194 @@
 package com.sk89q.worldedit.function.mask;
 
-import com.boydti.fawe.object.collection.FastBitSet;
+import com.sk89q.worldedit.extent.Extent;
-import com.boydti.fawe.util.MainUtil;
+import com.sk89q.worldedit.math.BlockVector3;
-import com.boydti.fawe.util.StringMan;
-import com.sk89q.worldedit.extent.NullExtent;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
-import com.sk89q.worldedit.extent.Extent;
-import com.sk89q.worldedit.registry.state.AbstractProperty;
-import com.sk89q.worldedit.registry.state.Property;
-import static com.google.common.base.Preconditions.checkNotNull;
-
-import com.sk89q.worldedit.math.BlockVector3;
-import com.sk89q.worldedit.world.block.BlockStateHolder;
 import com.sk89q.worldedit.world.block.BlockType;
 import com.sk89q.worldedit.world.block.BlockTypes;
+
 import java.util.Arrays;
 import java.util.Collection;
-import java.util.HashSet;
-import java.util.Set;
-
-import javax.annotation.Nullable;
-import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
+import java.util.function.Predicate;
 
-/**
+public class BlockMask extends ABlockMask {
- * A mask that checks whether blocks at the given positions are matched by
+    private final boolean[] ordinals;
- * a block in a list.
- *
- * <p>This mask checks for both an exact block type and state value match,
- * respecting fuzzy status of the BlockState.</p>
- */
-public class BlockMask extends AbstractExtentMask {
 
-    private final long[][] bitSets;
+    public BlockMask(Extent extent) {
-    protected final static long[] ALL = new long[0];
+        this(extent, new boolean[BlockTypes.states.length]);
+    }
 
+    public BlockMask(Extent extent, boolean[] ordinals) {
+        super(extent);
+        this.ordinals = ordinals;
+    }
+
+    /**
+     * @deprecated NBT not supported by this mask
+     */
     @Deprecated
     public BlockMask(Extent extent, Collection<BaseBlock> blocks) {
-        super(extent);
+        this(extent);
-        MainUtil.warnDeprecated(BlockMaskBuilder.class);
+        add(blocks);
-        this.bitSets = new BlockMaskBuilder().addBlocks(blocks).optimize().getBits();
     }
 
+    public BlockMask add(Predicate<BlockState> predicate) {
+        for (int i = 0; i < ordinals.length; i++) {
+            if (!ordinals[i]) {
+                BlockState state = BlockTypes.states[i];
+                if (state != null) ordinals[i] = predicate.test(state);
+            }
+        }
+        return this;
+    }
+
+    public BlockMask add(BlockState... states) {
+        addStates(Arrays.asList(states));
+        return this;
+    }
+
+    public BlockMask addStates(Collection<BlockState> states) {
+        for (BlockState state : states) ordinals[state.getOrdinal()] = true;
+        return this;
+    }
+
+    public BlockMask add(BlockType... types) {
+        addTypes(Arrays.asList(types));
+        return this;
+    }
+
+    public BlockMask addTypes(Collection<BlockType> types) {
+        for (BlockType type : types) {
+            for (BlockState state : type.getAllStates()) {
+                ordinals[state.getOrdinal()] = true;
+            }
+        }
+        return this;
+    }
+
+    /**
+     * @deprecated NBT not supported by this mask
+     */
     @Deprecated
-    public BlockMask(Extent extent, BaseBlock... blocks) {
+    public void add(Collection<BaseBlock> blocks) {
-        super(extent);
+        for (BaseBlock block : blocks) {
-        MainUtil.warnDeprecated(BlockMaskBuilder.class);
+            add(block.toBlockState());
-        this.bitSets = new BlockMaskBuilder().addBlocks(blocks).optimize().getBits();
+        }
-    }
-
-    public BlockMask() {
-        super(NullExtent.INSTANCE);
-        this.bitSets = new long[BlockTypes.size()][];
-    }
-
-    protected BlockMask(Extent extent, long[][] bitSets) {
-        super(extent);
-        this.bitSets = bitSets;
-    }
-
-    public BlockMaskBuilder toBuilder() {
-        return new BlockMaskBuilder(this.bitSets);
     }
 
     @Override
-    public String toString() {
+    public boolean test(BlockState state) {
-        List<String> strings = new ArrayList<>();
+        return ordinals[state.getOrdinal()];
-        for (int i = 0; i < bitSets.length; i++) {
-            if (bitSets[i] != null) {
-                long[] set = bitSets[i];
-                BlockType type = BlockTypes.get(i);
-                if (set == ALL) {
-                    strings.add(type.getId());
-                } else {
-                    for (BlockState state : type.getAllStates()) {
-                        if (test(state)) {
-                            strings.add(state.getAsString());
-                        }
-                    }
-                }
-            }
-        }
-        return StringMan.join(strings, ",");
     }
 
     @Override
-    public Mask optimize() {
+    public boolean test(BlockVector3 vector) {
-        Map<Object, Integer> states = new HashMap<>();
+        return ordinals[vector.getOrdinal(getExtent())];
-        int indexFound = -1;
-        {
-            int indexNull = -1;
-            int indexAll = -1;
-            for (int i = 0; i < bitSets.length; i++) {
-                long[] bs = bitSets[i];
-                if (bs == null) {
-                    indexNull = i;
-                    states.put(null, states.getOrDefault(null, 0) + 1);
-                } else if (bs.length == 0) {
-                    indexAll = i;
-                    states.put(ALL, states.getOrDefault(ALL, 0) + 1);
-                } else if (indexFound == -1) {
-                    indexFound = i;
-                } else {
-                    return this;
-                }
-            }
-            // Only types, no states
-            if (indexFound == -1) {
-                if (states.size() == 1) {
-                    return states.keySet().iterator().next() == null ? Masks.alwaysFalse() : Masks.alwaysTrue();
-                }
-                if (states.get(ALL) == 1) return new SingleBlockTypeMask(getExtent(), BlockTypes.get(indexAll));
-                if (states.get(null) == 1)
-                    return new SingleBlockTypeMask(getExtent(), BlockTypes.get(indexNull)).inverse();
-
-                boolean[] types = new boolean[BlockTypes.size()];
-                for (int i = 0; i < bitSets.length; i++) {
-                    if (bitSets[i].length == 0) types[i] = true;
-                }
-                return new BlockTypeMask(getExtent(), types);
-            }
-        }
-        BlockType type = BlockTypes.get(indexFound);
-        {
-            Mask mask = getOptimizedMask(type, bitSets[indexFound]);
-            if (mask == null) { // Try with inverse
-                long[] newBitSet = bitSets[indexFound];
-                for (int i = 0; i < newBitSet.length; i++) newBitSet[i] = ~newBitSet[i];
-                mask = getOptimizedMask(type, bitSets[indexFound]);
-                if (mask != null) mask = mask.inverse();
-            }
-            return mask;
-        }
-    }
-
-    private Mask getOptimizedMask(BlockType type, long[] bitSet) {
-        boolean single = true;
-        int and = type.getInternalId();
-        List<? extends Property> properties = type.getProperties();
-        for (AbstractProperty prop : (List<AbstractProperty<?>>) type.getProperties()) {
-            List values = prop.getValues();
-            int numSet = 0;
-            for (int i = 0; i < values.size(); i++) {
-                int localI = i << prop.getBitOffset();
-                if (FastBitSet.get(bitSet, localI)) {
-                    numSet++;
-                    and |= prop.modify(and, i);
-                }
-            }
-            // Cannot optimize multiple property values - use current mask (null)
-            if (numSet != values.size() && numSet != 1) {
-                return null;
-            }
-            single = single && numSet == 1;
-        }
-        if (single)
-            return new SingleBlockStateMask(getExtent(), BlockState.getFromInternalId(and));
-        return new SingleBlockStateBitMask(getExtent(), and);
     }
 
     @Override
-    public Mask and(Mask other) {
+    public Mask and(Mask mask) {
-        if (other instanceof BlockMask) {
+        if (mask instanceof ABlockMask) {
-            long[][] otherBitSets = ((BlockMask) other).bitSets;
+            ABlockMask other = (ABlockMask) mask;
-            for (int i = 0; i < otherBitSets.length; i++) {
+            for (int i = 0; i < ordinals.length; i++) {
-                long[] otherBitSet = otherBitSets[i];
+                if (ordinals[i]) {
-                long[] bitSet = bitSets[i];
+                    ordinals[i] = other.test(BlockState.getFromOrdinal(i));
-                if (otherBitSet == null) bitSets[i] = null;
+                }
-                else if (otherBitSet.length == 0) continue;
-                else if (bitSet == null) continue;
-                else if (bitSet.length == 0) bitSets[i] = otherBitSet;
-                else for (int j = 0; j < otherBitSet.length; j++) bitSet[j] &= otherBitSet[j];
             }
             return this;
         }
-        if (other instanceof SingleBlockStateMask) {
-            return new BlockMaskBuilder(bitSets).filter(((SingleBlockStateMask) other).getBlockState()).build(getExtent());
-        }
-        if (other instanceof SingleBlockTypeMask) {
-            return new BlockMaskBuilder(bitSets).filter(((SingleBlockTypeMask) other).getBlockType()).build(getExtent());
-        }
         return null;
     }
 
     @Override
-    public Mask or(Mask other) {
+    public Mask or(Mask mask) {
-        if (other instanceof BlockMask) {
+        if (mask instanceof ABlockMask) {
-            long[][] otherBitSets = ((BlockMask) other).bitSets;
+            ABlockMask other = (ABlockMask) mask;
-            for (int i = 0; i < otherBitSets.length; i++) {
+            for (int i = 0; i < ordinals.length; i++) {
-                long[] otherBitSet = otherBitSets[i];
+                if (!ordinals[i]) {
-                long[] bitSet = bitSets[i];
+                    ordinals[i] = other.test(BlockState.getFromOrdinal(i));
-                if (otherBitSet == null) continue;
+                }
-                else if (otherBitSet.length == 0) bitSets[i] = ALL;
-                else if (bitSet == null) bitSets[i] = otherBitSet;
-                else if (bitSet.length == 0) continue;
-                else for (int j = 0; j < otherBitSet.length; j++) bitSet[j] |= otherBitSet[j];
             }
             return this;
         }
-        if (other instanceof SingleBlockStateMask) {
+        return null;
-            return new BlockMaskBuilder(bitSets).add(((SingleBlockStateMask) other).getBlockState()).build(getExtent());
+    }
+
+    @Override
+    public Mask optimize() {
+        int setStates = 0;
+        BlockState setState = null;
+        BlockState unsetState = null;
+        int totalStates = 0;
+
+        int setTypes = 0;
+        BlockType setType = null;
+        BlockType unsetType = null;
+        int totalTypes = 0;
+
+        for (BlockType type : BlockTypes.values) {
+            if (type != null) {
+                totalTypes++;
+                boolean hasAll = true;
+                boolean hasAny = false;
+                List<BlockState> all = type.getAllStates();
+                for (BlockState state : all) {
+                    totalStates++;
+                    hasAll &= test(state);
+                    hasAny = true;
+                }
+                if (hasAll) {
+                    setTypes++;
+                    setType = type;
+                    setStates += all.size();
+                    setState = type.getDefaultState();
+                } else if (hasAny) {
+                    for (BlockState state : all) {
+                        if (test(state)) {
+                            setStates++;
+                            setState = state;
+                        } else {
+                            unsetState = state;
+                        }
+                    }
+                } else {
+                    unsetType = type;
+                }
+            }
         }
-        if (other instanceof SingleBlockTypeMask) {
+        if (setStates == 0) {
-            return new BlockMaskBuilder(bitSets).add(((SingleBlockTypeMask) other).getBlockType()).build(getExtent());
+            return Masks.alwaysFalse();
         }
+        if (setStates == totalStates) {
+            return Masks.alwaysTrue();
+        }
+
+        if (setStates == 1) {
+            return new SingleBlockStateMask(getExtent(), setState);
+        }
+
+        if (setStates == totalStates - 1) {
+            return new InverseSingleBlockStateMask(getExtent(), unsetState);
+        }
+
+        if (setTypes == 1) {
+            return new SingleBlockTypeMask(getExtent(), setType);
+        }
+
+        if (setTypes == totalTypes - 1) {
+            return new InverseSingleBlockTypeMask(getExtent(), unsetType);
+        }
+
         return null;
     }
 
     @Override
     public Mask inverse() {
-        long[][] cloned = bitSets.clone();
+        boolean[] cloned = ordinals.clone();
-        for (int i = 0; i < cloned.length; i++) {
+        for (int i = 0; i < cloned.length; i++) cloned[i] = !cloned[i];
-            if (cloned[i] == null) cloned[i] = ALL;
-            else if (cloned[i] == ALL) cloned[i] = null;
-            else {
-                for (int j = 0; j < cloned[i].length; j++)
-                    cloned[i][j] = ~cloned[i][j];
-            }
-        }
         return new BlockMask(getExtent(), cloned);
     }
 
-    public boolean test(BlockState block) {
-        long[] bitSet = bitSets[block.getInternalBlockTypeId()];
-        if (bitSet == null) return false;
-        if (bitSet.length == 0) return true;
-        return FastBitSet.get(bitSet, block.getInternalPropertiesId());
-    }
-
-    @Override
-    public boolean test(BlockVector3 vector) {
-        BlockStateHolder block = getExtent().getBlock(vector);
-        long[] bitSet = bitSets[block.getInternalBlockTypeId()];
-        if (bitSet == null) return false;
-        if (bitSet.length == 0) return true;
-        return FastBitSet.get(bitSet, block.getInternalPropertiesId());
-    }
-
-    @Nullable
-    @Override
-    public Mask2D toMask2D() {
-        return null;
-    }
-
 
 }

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/BlockMaskBuilder.java

@@ -30,6 +30,8 @@ public class BlockMaskBuilder {
     private static final Operator LESS_EQUAL = (a, b) -> a <= b;
     private static final Operator NOT = (a, b) -> a != b;
 
+    private final static long[] ALL = new long[0];
+
     private interface Operator {
         boolean test(int left, int right);
     }
@@ -222,7 +224,7 @@ public class BlockMaskBuilder {
         if (states == null) return false;
         List values = prop.getValues();
         int localI = index << prop.getBitOffset() >> BlockTypes.BIT_OFFSET;
-        return (states == BlockMask.ALL || FastBitSet.get(states, localI));
+        return (states == ALL || FastBitSet.get(states, localI));
     }
 
     private void suggest(String input, String property, Collection<BlockType> finalTypes) throws InputParseException {
@@ -239,6 +241,7 @@ public class BlockMaskBuilder {
     ///// end internal /////
 
     private long[][] bitSets;
+    private boolean[] ordinals;
 
     private boolean optimizedStates = true;
 
@@ -257,23 +260,24 @@ public class BlockMaskBuilder {
         this.bitSets = bitSets;
     }
 
-    public BlockMaskBuilder parse(String input) {
+    public BlockMaskBuilder addAll() {
+        for (int i = 0; i < bitSets.length; i++) {
+            bitSets[i] = ALL;
+        }
+        reset(true);
         return this;
     }
 
-    public BlockMaskBuilder addAll() {
+    private void reset(boolean optimized) {
-        for (int i = 0; i < bitSets.length; i++) {
+        this.ordinals = null;
-            bitSets[i] = BlockMask.ALL;
+        this.optimizedStates = optimized;
-        }
-        optimizedStates = true;
-        return this;
     }
 
     public BlockMaskBuilder clear() {
         for (int i = 0; i < bitSets.length; i++) {
             bitSets[i] = null;
         }
-        optimizedStates = true;
+        reset(true);
         return this;
     }
 
@@ -287,13 +291,13 @@ public class BlockMaskBuilder {
         int i = type.getInternalId();
         long[] states = bitSets[i];
         if (states != null) {
-            if (states == BlockMask.ALL) {
+            if (states == ALL) {
                 bitSets[i] = states = FastBitSet.create(type.getMaxStateId() + 1);
                 Arrays.fill(states, -1);
             }
             int stateId = state.getInternalPropertiesId();
             FastBitSet.clear(states, stateId);
-            optimizedStates = false;
+            reset(false);
         }
         return this;
     }
@@ -315,7 +319,7 @@ public class BlockMaskBuilder {
         if (states != null) {
             int stateId = state.getInternalPropertiesId();
             boolean set = true;
-            if (states == BlockMask.ALL) {
+            if (states == ALL) {
                 bitSets[i] = states = FastBitSet.create(type.getMaxStateId() + 1);
             } else {
                 set = FastBitSet.get(states, stateId);
@@ -325,7 +329,7 @@ public class BlockMaskBuilder {
                 FastBitSet.set(states, stateId);
             else
                 bitSets[i] = null;
-            optimizedStates = true;
+            reset(true);
         }
         return this;
     }
@@ -354,14 +358,14 @@ public class BlockMaskBuilder {
                 List values = prop.getValues();
                 for (int j = 0; j < values.size(); j++) {
                     int localI = j << prop.getBitOffset() >> BlockTypes.BIT_OFFSET;
-                    if (states == BlockMask.ALL || FastBitSet.get(states, localI)) {
+                    if (states == ALL || FastBitSet.get(states, localI)) {
                         if (!allowed.test(type, new AbstractMap.SimpleEntry(prop, values.get(j)))) {
-                            if (states == BlockMask.ALL) {
+                            if (states == ALL) {
                                 bitSets[i] = states = FastBitSet.create(type.getMaxStateId() + 1);
                                 FastBitSet.setAll(states);
                             }
                             FastBitSet.clear(states, localI);
-                            optimizedStates = false;
+                            reset(false);
                         }
                     }
                 }
@@ -371,7 +375,7 @@ public class BlockMaskBuilder {
     }
 
     public BlockMaskBuilder add(BlockType type) {
-        bitSets[type.getInternalId()] = BlockMask.ALL;
+        bitSets[type.getInternalId()] = ALL;
         return this;
     }
 
@@ -379,13 +383,13 @@ public class BlockMaskBuilder {
         BlockType type = state.getBlockType();
         int i = type.getInternalId();
         long[] states = bitSets[i];
-        if (states != BlockMask.ALL) {
+        if (states != ALL) {
             if (states == null) {
                 bitSets[i] = states = FastBitSet.create(type.getMaxStateId() + 1);
             }
             int stateId = state.getInternalPropertiesId();
             FastBitSet.set(states, stateId);
-            optimizedStates = false;
+            reset(false);
         }
         return this;
     }
@@ -414,7 +418,7 @@ public class BlockMaskBuilder {
         for (int i = 0; i < bitSets.length; i++) {
             BlockType type = BlockTypes.get(i);
             if (allow.test(type)) {
-                bitSets[i] = BlockMask.ALL;
+                bitSets[i] = ALL;
             }
         }
         return this;
@@ -423,7 +427,7 @@ public class BlockMaskBuilder {
     public BlockMaskBuilder addAll(Predicate<BlockType> typePredicate, BiPredicate<BlockType, Map.Entry<Property<?>, ?>> propPredicate) {
         for (int i = 0; i < bitSets.length; i++) {
             long[] states = bitSets[i];
-            if (states == BlockMask.ALL) continue;
+            if (states == ALL) continue;
             BlockType type = BlockTypes.get(i);
             if (!typePredicate.test(type)) {
                 continue;
@@ -438,7 +442,7 @@ public class BlockMaskBuilder {
                                 bitSets[i] = states = FastBitSet.create(type.getMaxStateId() + 1);
                             }
                             FastBitSet.set(states, localI);
-                            optimizedStates = false;
+                            reset(false);
                         }
                     }
                 }
@@ -450,7 +454,7 @@ public class BlockMaskBuilder {
     public BlockMaskBuilder add(BlockType type, Property property, int index) {
         AbstractProperty prop = (AbstractProperty) property;
         long[] states = bitSets[type.getInternalId()];
-        if (states == BlockMask.ALL) return this;
+        if (states == ALL) return this;
 
         List values = property.getValues();
         int localI = index << prop.getBitOffset() >> BlockTypes.BIT_OFFSET;
@@ -459,7 +463,7 @@ public class BlockMaskBuilder {
                 bitSets[type.getInternalId()] = states = FastBitSet.create(type.getMaxStateId() + 1);
             }
             set(type, states, property, index);
-            optimizedStates = false;
+            reset(false);
         }
         return this;
     }
@@ -470,13 +474,13 @@ public class BlockMaskBuilder {
         if (states == null) return this;
         List values = property.getValues();
         int localI = index << prop.getBitOffset() >> BlockTypes.BIT_OFFSET;
-        if (states == BlockMask.ALL || FastBitSet.get(states, localI)) {
+        if (states == ALL || FastBitSet.get(states, localI)) {
-            if (states == BlockMask.ALL) {
+            if (states == ALL) {
                 bitSets[type.getInternalId()] = states = FastBitSet.create(type.getMaxStateId() + 1);
                 FastBitSet.setAll(states);
             }
             clear(type, states, property, index);
-            optimizedStates = false;
+            reset(false);
         }
         return this;
     }
@@ -522,7 +526,7 @@ public class BlockMaskBuilder {
         if (!optimizedStates) {
             for (int i = 0; i < bitSets.length; i++) {
                 long[] bitSet = bitSets[i];
-                if (bitSet == null || bitSet == BlockMask.ALL) continue;
+                if (bitSet == null || bitSet == ALL) continue;
                 BlockType type = BlockTypes.get(i);
                 int maxStateId = type.getMaxStateId();
                 if (maxStateId == 0) {
@@ -530,7 +534,7 @@ public class BlockMaskBuilder {
                         bitSets[i] = null;
                         continue;
                     } else {
-                        bitSets[i] = BlockMask.ALL;
+                        bitSets[i] = ALL;
                         continue;
                     }
                 }
@@ -545,19 +549,38 @@ public class BlockMaskBuilder {
                     }
                 }
                 if (set == 0) bitSets[i] = null;
-                else if (clear == 0) bitSets[i] = BlockMask.ALL;
+                else if (clear == 0) bitSets[i] = ALL;
             }
-            optimizedStates = true;
+            reset(true);
         }
         return this;
     }
 
-    protected long[][] getBits() {
+    private boolean[] getOrdinals() {
-        return this.bitSets;
+        if (ordinals == null) {
+            ordinals = new boolean[BlockTypes.states.length];
+            for (int i = 0; i < BlockTypes.values.length; i++) {
+                long[] bitSet = bitSets[i];
+                if (bitSet == null) continue;
+                BlockType type = BlockTypes.values[i];
+                if (bitSet == ALL) {
+                    for (BlockState state : type.getAllStates()) {
+                        ordinals[state.getOrdinal()] = true;
+                    }
+                } else {
+                    for (BlockState state : type.getAllStates()) {
+                        if (FastBitSet.get(bitSet, state.getInternalPropertiesId())) {
+                            ordinals[state.getOrdinal()] = true;
+                        }
+                    }
+
+                }
+            }
+        }
+        return ordinals;
     }
 
     public BlockMask build(Extent extent) {
-        optimize();
+        return new BlockMask(extent, getOrdinals());
-        return new BlockMask(extent, bitSets);
     }
 }

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/BlockStateMask.java

@@ -19,6 +19,7 @@
 
 package com.sk89q.worldedit.function.mask;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.google.common.collect.Maps;
 import com.sk89q.worldedit.blocks.Blocks;
 import com.sk89q.worldedit.extent.Extent;
@@ -30,6 +31,7 @@ import com.sk89q.worldedit.world.block.BlockType;
 import javax.annotation.Nullable;
 import java.util.Map;
 
+@Deprecated
 public class BlockStateMask extends AbstractExtentMask {
 
     private final Map<String, String> states;
@@ -52,7 +54,10 @@ public class BlockStateMask extends AbstractExtentMask {
 
     @Override
     public boolean test(BlockVector3 vector) {
-        BlockState block = getExtent().getBlock(vector);
+        return test(vector.getBlock(getExtent()));
+    }
+
+    public boolean test(BlockState block) {
         final Map<Property<Object>, Object> checkProps = cache
                 .computeIfAbsent(block.getBlockType(), (b -> Blocks.resolveProperties(states, b)));
         if (strict && checkProps.isEmpty()) {

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/BlockTypeMask.java

@@ -1,20 +1,18 @@
 package com.sk89q.worldedit.function.mask;
 
-import static com.google.common.base.Preconditions.checkNotNull;
-
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.world.block.BlockType;
 import com.sk89q.worldedit.world.block.BlockTypes;
 
+import javax.annotation.Nullable;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.Set;
 
-import javax.annotation.Nullable;
-
 import static com.google.common.base.Preconditions.checkNotNull;
 
+@Deprecated
 public class BlockTypeMask extends AbstractExtentMask {
     private final boolean[] types;
 
@@ -80,11 +78,12 @@ public class BlockTypeMask extends AbstractExtentMask {
 
     @Override
     public boolean test(BlockVector3 vector) {
-        return types[getExtent().getBlockType(vector).getInternalId()];
+        return test(vector.getBlock(getExtent()).getBlockType());
+    }
+
+    public boolean test(BlockType block) {
+        return types[block.getInternalId()];
     }
-//    public boolean test(BlockVector3 vector) {
-//        return blocks.contains(getExtent().getBlock(vector).getBlockType());
-//    }
 
     @Nullable
     @Override

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/BoundedHeightMask.java

@@ -21,6 +21,7 @@ package com.sk89q.worldedit.function.mask;
 
 import static com.google.common.base.Preconditions.checkArgument;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.math.BlockVector3;
 
 import javax.annotation.Nullable;

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/ExistingBlockMask.java

@@ -19,6 +19,7 @@
 
 package com.sk89q.worldedit.function.mask;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.math.BlockVector3;
 
@@ -41,7 +42,7 @@ public class ExistingBlockMask extends AbstractExtentMask {
 
     @Override
     public boolean test(BlockVector3 vector) {
-        return !getExtent().getBlock(vector).getBlockType().getMaterial().isAir();
+        return !vector.getBlock(getExtent()).getMaterial().isAir();
     }
 
     @Nullable

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/ExpressionMask.java

@@ -21,6 +21,7 @@ package com.sk89q.worldedit.function.mask;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.WorldEdit;
 import com.sk89q.worldedit.internal.expression.Expression;
 import com.sk89q.worldedit.internal.expression.ExpressionException;

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/InverseMask.java

@@ -2,6 +2,7 @@ package com.sk89q.worldedit.function.mask;
 
 import javax.annotation.Nullable;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.math.BlockVector3;
 
 public class InverseMask extends AbstractMask {

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/InverseSingleBlockStateMask.java

@@ -0,0 +1,38 @@
+package com.sk89q.worldedit.function.mask;
+
+import com.boydti.fawe.beta.FilterBlock;
+import com.sk89q.worldedit.extent.Extent;
+import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldedit.world.block.BlockState;
+import com.sk89q.worldedit.world.block.BlockStateHolder;
+import com.sk89q.worldedit.world.block.BlockTypes;
+
+import java.util.Arrays;
+
+public class InverseSingleBlockStateMask extends ABlockMask {
+    private final char ordinal;
+
+    public BlockStateHolder getBlockState() {
+        return BlockState.getFromOrdinal(ordinal);
+    }
+
+    public InverseSingleBlockStateMask(Extent extent, BlockState state) {
+        super(extent);
+        this.ordinal = state.getOrdinalChar();
+    }
+
+    @Override
+    public boolean test(BlockVector3 vector) {
+        return ordinal != vector.getOrdinal(getExtent());
+    }
+
+    @Override
+    public final boolean test(BlockState state) {
+        return state.getOrdinalChar() != ordinal;
+    }
+
+    @Override
+    public Mask inverse() {
+        return new SingleBlockStateMask(getExtent(), BlockState.getFromOrdinal(ordinal));
+    }
+}

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/InverseSingleBlockTypeMask.java

@@ -0,0 +1,37 @@
+package com.sk89q.worldedit.function.mask;
+
+import com.boydti.fawe.beta.FilterBlock;
+import com.sk89q.worldedit.extent.Extent;
+import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldedit.world.block.BlockState;
+import com.sk89q.worldedit.world.block.BlockStateHolder;
+import com.sk89q.worldedit.world.block.BlockType;
+import com.sk89q.worldedit.world.block.BlockTypes;
+
+public class InverseSingleBlockTypeMask extends ABlockMask {
+    private final int internalId;
+
+    public InverseSingleBlockTypeMask(Extent extent, BlockType type) {
+        super(extent);
+        this.internalId = type.getInternalId();
+    }
+
+    @Override
+    public boolean test(BlockVector3 vector) {
+        return test(vector.getBlock(getExtent()));
+    }
+
+    @Override
+    public final boolean test(BlockState state) {
+        return state.getBlockType().getInternalId() != internalId;
+    }
+
+    @Override
+    public Mask inverse() {
+        return new SingleBlockTypeMask(getExtent(), BlockTypes.values[internalId]);
+    }
+
+    public BlockType getBlockType() {
+        return BlockTypes.get(internalId);
+    }
+}

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/Mask.java

@@ -43,8 +43,6 @@ public interface Mask {
      */
     boolean test(BlockVector3 vector);
 
-//    boolean test(FilterBlock block);
-
     /**
      * Get the 2D version of this mask if one exists.
      *

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/MaskIntersection.java

@@ -19,6 +19,7 @@
 
 package com.sk89q.worldedit.function.mask;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.google.common.base.Function;
 
 import com.sk89q.worldedit.math.BlockVector3;
@@ -168,10 +169,6 @@ public class MaskIntersection extends AbstractMask {
 
     @Override
     public boolean test(BlockVector3 vector) {
-        if (masks.isEmpty()) {
-            return false;
-        }
-
         for (Mask mask : masksArray) {
             if (!mask.test(vector)) {
                 return false;

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/MaskUnion.java

@@ -19,6 +19,7 @@
 
 package com.sk89q.worldedit.function.mask;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.google.common.base.Function;
 import com.sk89q.worldedit.math.BlockVector3;
 

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/Masks.java

@@ -2,6 +2,7 @@ package com.sk89q.worldedit.function.mask;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.math.BlockVector2;
 import com.sk89q.worldedit.math.BlockVector3;
 
@@ -52,7 +53,6 @@ public final class Masks {
      * @param finalMask the mask
      * @return a new mask
      */
-//<<<<<<< HEAD
     public static Mask negate(final Mask finalMask) {
         return finalMask.inverse();
     }
@@ -124,7 +124,7 @@ public final class Masks {
 
         @Override
         public Mask or(Mask other) {
-            return other;
+            return this;
         }
     }
 

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/NoiseFilter.java

@@ -22,7 +22,9 @@ package com.sk89q.worldedit.function.mask;
 import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkNotNull;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldedit.math.MutableVector3;
 import com.sk89q.worldedit.math.noise.NoiseGenerator;
 
 import javax.annotation.Nullable;
@@ -85,8 +87,8 @@ public class NoiseFilter extends AbstractMask {
     }
 
     @Override
-    public boolean test(BlockVector3 vector) {
+    public boolean test(BlockVector3 v) {
-        return noiseGenerator.noise(vector.toVector3()) <= density;
+        return noiseGenerator.noise(MutableVector3.get(v.getX(), v.getY(), v.getZ())) <= density;
     }
 
     @Nullable

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/OffsetMask.java

@@ -2,6 +2,7 @@ package com.sk89q.worldedit.function.mask;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.math.BlockVector3;
 
 import javax.annotation.Nullable;

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/RegionMask.java

@@ -21,6 +21,7 @@ package com.sk89q.worldedit.function.mask;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
+import com.boydti.fawe.beta.FilterBlock;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.regions.Region;
 

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/SingleBlockStateBitMask.java

@@ -1,19 +0,0 @@
-package com.sk89q.worldedit.function.mask;
-
-import com.sk89q.worldedit.extent.Extent;
-import com.sk89q.worldedit.math.BlockVector3;
-
-public class SingleBlockStateBitMask extends AbstractExtentMask {
-    private final int bitMask;
-
-    protected SingleBlockStateBitMask(Extent extent, int bitMask) {
-        super(extent);
-        this.bitMask = bitMask;
-    }
-
-    @Override
-    public boolean test(BlockVector3 vector) {
-        int internalId = getExtent().getBlock(vector).getInternalId();
-        return (internalId & bitMask) == internalId;
-    }
-}