Changes to NBT-handling in operations and extents, changes to match the widely supported setBlock functionality, minor code cleanup

worldedit-bukkit/src/main/java/com/boydti/fawe/bukkit/adapter/v1_13_1/Spigot_v1_13_R2.java

@@ -73,7 +73,6 @@ public final class Spigot_v1_13_R2 extends CachedBukkitAdapter implements Bukkit
 
     private final Field nbtListTagListField;
     private final Method nbtCreateTagMethod;
-    private Method chunkSetTypeMethod;
 
     static {
         // A simple test
@@ -92,13 +91,6 @@ public final class Spigot_v1_13_R2 extends CachedBukkitAdapter implements Bukkit
         // The method to create an NBTBase tag given its type ID
         nbtCreateTagMethod = NBTBase.class.getDeclaredMethod("createTag", byte.class);
         nbtCreateTagMethod.setAccessible(true);
-        
-        // 1.13.2 Adaptation to find the a/setType method
-        try {
-        	chunkSetTypeMethod = Chunk.class.getMethod("setType", BlockPosition.class, IBlockData.class, boolean.class);
-        }catch(NoSuchMethodException e) {
-        	chunkSetTypeMethod = Chunk.class.getMethod("a", BlockPosition.class, IBlockData.class, boolean.class);
-        }
     }
 
     private int[] idbToStateOrdinal;
@@ -217,7 +209,7 @@ public final class Spigot_v1_13_R2 extends CachedBukkitAdapter implements Bukkit
 
     @SuppressWarnings("deprecation")
     @Override
-    public BlockState getBlock(Location location) {
+    public BaseBlock getBlock(Location location) {
         checkNotNull(location);
 
         CraftWorld craftWorld = ((CraftWorld) location.getWorld());
@@ -233,11 +225,11 @@ public final class Spigot_v1_13_R2 extends CachedBukkitAdapter implements Bukkit
             if (te != null) {
                 NBTTagCompound tag = new NBTTagCompound();
                 readTileEntityIntoTag(te, tag); // Load data
-                return new BaseBlock(state, (CompoundTag) toNative(tag)).toImmutableState();
+                return new BaseBlock(state, (CompoundTag) toNative(tag));
             }
         }
 
-        return state;
+        return state.toBaseBlock();
     }
 
     @Override
@@ -265,7 +257,7 @@ public final class Spigot_v1_13_R2 extends CachedBukkitAdapter implements Bukkit
             existing = section.getType(x & 15, y & 15, z & 15);
         }
         BlockPosition pos = null;
-        CompoundTag nativeTag = state.getNbtData();
+        CompoundTag nativeTag = state instanceof BaseBlock ? ((BaseBlock)state).getNbtData() : null;
         if (nativeTag != null || existing instanceof TileEntityBlock) {
             pos = new BlockPosition(x, y, z);
             nmsWorld.setTypeAndData(pos, blockData, 0);
@@ -289,12 +281,7 @@ public final class Spigot_v1_13_R2 extends CachedBukkitAdapter implements Bukkit
                 sections[y4] = section = new ChunkSection(y4 << 4, nmsWorld.worldProvider.g());
             }
             if (existing.e() != blockData.e() || existing.getMaterial().f() != blockData.getMaterial().f()) {
-            	try {
+            	nmsChunk.setType(pos = new BlockPosition(x, y, z), blockData, false);
-					chunkSetTypeMethod.invoke(nmsChunk, pos = new BlockPosition(x, y, z), blockData, false);
-				} catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
-					logger.warning("Error when setting block!");
-					e.printStackTrace();
-				}
             } else {
                 section.setType(x & 15, y & 15, z & 15, blockData);
             }

worldedit-bukkit/src/main/java/com/boydti/fawe/bukkit/v0/BukkitChunk_All.java

@@ -356,12 +356,12 @@ public class BukkitChunk_All extends IntFaweChunk<Chunk, BukkitQueue_All> {
     }
 
     public void setBlock(BukkitImplAdapter adapter, Chunk chunk, Location location, int combinedId, boolean update) {
-        com.sk89q.worldedit.world.block.BlockState state = com.sk89q.worldedit.world.block.BlockState.getFromInternalId(combinedId);
+    	com.sk89q.worldedit.world.block.BaseBlock base = com.sk89q.worldedit.world.block.BlockState.getFromInternalId(combinedId).toBaseBlock();
         if (adapter != null) {
-            adapter.setBlock(chunk, (int) location.getX(), (int) location.getY(), (int) location.getZ(), state, update);
+            adapter.setBlock(chunk, (int) location.getX(), (int) location.getY(), (int) location.getZ(), base, update);
         } else {
             Block block = location.getWorld().getBlockAt(location);
-            block.setBlockData(BukkitAdapter.adapt(state), false);
+            block.setBlockData(BukkitAdapter.adapt(base), false);
         }
     }
 }

worldedit-bukkit/src/main/java/com/boydti/fawe/bukkit/v0/BukkitQueue_All.java

@@ -22,6 +22,7 @@ import java.util.Map;
 import java.util.concurrent.ConcurrentMap;
 
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
+import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockStateHolder;
 import com.sk89q.worldedit.world.block.BlockTypes;
 import org.bukkit.Chunk;
@@ -333,7 +334,7 @@ public class BukkitQueue_All extends BukkitQueue_0<ChunkSnapshot, ChunkSnapshot,
             return null;
         }
         Location loc = new Location(getWorld(), x, y, z);
-        BlockStateHolder block = getAdapter().getBlock(loc);
+        BaseBlock block = getAdapter().getBlock(loc);
         return block.getNbtData();
     }
 

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

@@ -1,5 +1,4 @@
 /*
- * WorldEdit, a Minecraft world manipulation toolkit
  * Copyright (C) sk89q <http://www.sk89q.com>
  * Copyright (C) WorldEdit team and contributors
  *
@@ -461,9 +460,9 @@ public class BukkitWorld extends AbstractWorld {
                 int z = position.getBlockZ();
                 return adapter.setBlock(getWorld().getChunkAt(x >> 4, z >> 4), x, y, z, block, true);
             } catch (Exception e) {
-                if (block.getNbtData() != null) {
+                if (block instanceof BaseBlock && ((BaseBlock)block).getNbtData() != null) {
                     logger.warning("Tried to set a corrupt tile entity at " + position.toString());
-                    logger.warning(block.getNbtData().toString());
+                    logger.warning(((BaseBlock)block).getNbtData().toString());
                 }
                 e.printStackTrace();
                 Block bukkitBlock = getWorld().getBlockAt(position.getBlockX(), position.getBlockY(), position.getBlockZ());
@@ -486,7 +485,7 @@ public class BukkitWorld extends AbstractWorld {
     public BaseBlock getFullBlock(BlockVector3 position) {
         BukkitImplAdapter adapter = WorldEditPlugin.getInstance().getBukkitImplAdapter();
         if (adapter != null) {
-            return adapter.getBlock(BukkitAdapter.adapt(getWorld(), position)).toBaseBlock();
+            return adapter.getBlock(BukkitAdapter.adapt(getWorld(), position));
         } else {
             return getBlock(position).toBaseBlock();
         }

worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/adapter/BukkitImplAdapter.java

@@ -20,6 +20,7 @@
 package com.sk89q.worldedit.bukkit.adapter;
 
 import com.sk89q.jnbt.Tag;
+import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.worldedit.entity.BaseEntity;
@@ -70,7 +71,7 @@ public interface BukkitImplAdapter<T> extends IBukkitAdapter {
      * @param location the location
      * @return the block
      */
-    BlockState getBlock(Location location);
+    BaseBlock getBlock(Location location);
 
     boolean setBlock(Chunk chunk, int x, int y, int z, BlockStateHolder<?> state, boolean update);
 

worldedit-core/src/legacy/java/com/sk89q/worldedit/blocks/LazyBlock.java

@@ -79,7 +79,7 @@ public class LazyBlock extends BaseBlock {
     @Override
     public CompoundTag getNbtData() {
         if (!loaded) {
-            BlockState loadedBlock = extent.getFullBlock(position).toImmutableState();
+            BaseBlock loadedBlock = extent.getFullBlock(position);
             this.nbtData = loadedBlock.getNbtData();
             loaded = true;
         }

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

@@ -200,7 +200,7 @@ public class SchematicStreamer extends NBTStreamer {
     private void fixStates() {
         fc.forEach(new FaweClipboard.BlockReader() {
             @Override
-            public void run(int x, int y, int z, BlockState block) {
+            public <B extends BlockStateHolder<B>> void run(int x, int y, int z, B block) {
                 BlockType type = block.getBlockType();
                 switch (type.getResource().toUpperCase()) {
                     case "ACACIA_STAIRS":

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

@@ -7,6 +7,7 @@ import com.sk89q.jnbt.ListTag;
 import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.WorldEditException;
+import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.blocks.BaseItemStack;
 import com.sk89q.worldedit.entity.BaseEntity;
@@ -60,7 +61,7 @@ public class MCAWorld implements SimpleWorld {
 
     @Override
     public boolean clearContainerBlockContents(BlockVector3 position) {
-        BlockStateHolder block = extent.getLazyBlock(position);
+        BaseBlock block = extent.getFullBlock(position);
         if (block.hasNbtData()) {
             Map<String, Tag> nbt = ReflectionUtils.getMap(block.getNbtData().getValue());
             if (nbt.containsKey("Items")) {

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

@@ -107,10 +107,10 @@ public abstract class FaweChunk<T> implements Callable<FaweChunk> {
      */
     public abstract int getBlockCombinedId(int x, int y, int z);
 
-    public void setBlock(int x, int y, int z, BlockStateHolder block) {
+    public <B extends BlockStateHolder<B>> void setBlock(int x, int y, int z, B block) {
         setBlock(x, y, z, block.getInternalId());
-        if (block.hasNbtData()) {
+        if (block instanceof BaseBlock && ((BaseBlock)block).hasNbtData()) {
-            setTile(x & 15, y, z & 15, block.getNbtData());
+            setTile(x & 15, y, z & 15, ((BaseBlock)block).getNbtData());
         }
     }
 

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

@@ -76,12 +76,6 @@ public interface FaweQueue extends HasFaweQueue, Extent {
         int combinedId4Data = getCachedCombinedId4Data(x, y, z, BlockTypes.AIR.getInternalId());
         try {
             BlockState state = BlockState.getFromInternalId(combinedId4Data);
-            if (state.getMaterial().hasContainer()) {
-                CompoundTag tile = getTileEntity(x, y, z);
-                if (tile != null) {
-                    return BaseBlock.getFromInternalId(combinedId4Data, tile).toImmutableState();
-                }
-            }
             return state;
         } catch (Throwable e) {
             MainUtil.handleError(e);
@@ -90,13 +84,26 @@ public interface FaweQueue extends HasFaweQueue, Extent {
     }
 
     @Override
-    default boolean setBlock(int x, int y, int z, BlockStateHolder block) throws WorldEditException {
+    default <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) throws WorldEditException {
-        return setBlock(x, y, z, block.getInternalId(), block.getNbtData());
+        return setBlock(x, y, z, block.getInternalId(), block instanceof BaseBlock ? ((BaseBlock)block).getNbtData() : null);
     }
 
     @Override
     default BaseBlock getFullBlock(BlockVector3 position) {
-        return getLazyBlock(position.getBlockX(), position.getBlockY(), position.getBlockZ()).toBaseBlock();
+        int combinedId4Data = getCachedCombinedId4Data(position.getBlockX(), position.getBlockY(), position.getBlockZ(), BlockTypes.AIR.getInternalId());
+        try {
+            BaseBlock block = BaseBlock.getFromInternalId(combinedId4Data, null);
+            if (block.getMaterial().hasContainer()) {
+                CompoundTag tile = getTileEntity(position.getBlockX(), position.getBlockY(), position.getBlockZ());
+                if (tile != null) {
+                    return BaseBlock.getFromInternalId(combinedId4Data, tile);
+                }
+            }
+            return block;
+        } catch (Throwable e) {
+            MainUtil.handleError(e);
+            return BlockTypes.AIR.getDefaultState().toBaseBlock();
+        }
     }
 
     @Override
@@ -105,7 +112,7 @@ public interface FaweQueue extends HasFaweQueue, Extent {
     }
 
     @Override
-    default boolean setBlock(BlockVector3 position, BlockStateHolder block) throws WorldEditException {
+    default <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 position, B block) throws WorldEditException {
         return setBlock(position.getBlockX(), position.getBlockY(), position.getBlockZ(), block);
     }
 
@@ -263,7 +270,7 @@ public interface FaweQueue extends HasFaweQueue, Extent {
 
     void addTask(Runnable whenFree);
 
-    default void forEachBlockInChunk(int cx, int cz, RunnableVal2<BlockVector3, BlockState> onEach) {
+    default void forEachBlockInChunk(int cx, int cz, RunnableVal2<BlockVector3, BaseBlock> onEach) {
         int bx = cx << 4;
         int bz = cz << 4;
         MutableBlockVector mutable = new MutableBlockVector(0, 0, 0);
@@ -275,8 +282,8 @@ public interface FaweQueue extends HasFaweQueue, Extent {
                 mutable.mutZ(zz);
                 for (int y = 0; y <= getMaxY(); y++) {
                     int combined = getCombinedId4Data(xx, y, zz);
-                    BlockState state = BlockState.getFromInternalId(combined);
+                    BaseBlock block = BlockState.getFromInternalId(combined).toBaseBlock();
-                    BlockType type = state.getBlockType();
+                    BlockType type = block.getBlockType();
                     switch (type.getResource().toUpperCase()) {
                         case "AIR":
                         case "VOID_AIR":
@@ -286,17 +293,16 @@ public interface FaweQueue extends HasFaweQueue, Extent {
                     mutable.mutY(y);
                     CompoundTag tile = getTileEntity(x, y, z);
                     if (tile != null) {
-                        BaseBlock block = BaseBlock.getFromInternalId(combined, tile);
+                        onEach.run(mutable.toBlockVector3(), block.toBaseBlock(tile));
-                        onEach.run(mutable.toBlockVector3(), block.toImmutableState());
                     } else {
-                        onEach.run(mutable.toBlockVector3(), state);
+                        onEach.run(mutable.toBlockVector3(), block);
                     }
                 }
             }
         }
     }
 
-    default void forEachTileInChunk(int cx, int cz, RunnableVal2<BlockVector3, BlockState> onEach) {
+    default void forEachTileInChunk(int cx, int cz, RunnableVal2<BlockVector3, BaseBlock> onEach) {
         int bx = cx << 4;
         int bz = cz << 4;
         MutableBlockVector mutable = new MutableBlockVector(0, 0, 0);
@@ -317,7 +323,7 @@ public interface FaweQueue extends HasFaweQueue, Extent {
                             mutable.mutZ(zz);
                             mutable.mutY(y);
                             BaseBlock block = BaseBlock.getFromInternalId(combined, tile);
-                            onEach.run(mutable.toBlockVector3(), block.toImmutableState());
+                            onEach.run(mutable.toBlockVector3(), block);
                         }
                     }
                 }

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

@@ -5,6 +5,7 @@ import com.boydti.fawe.object.changeset.FaweChangeSet;
 import com.boydti.fawe.object.exception.FaweException;
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.worldedit.*;
+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;
@@ -59,19 +60,19 @@ public class HistoryExtent extends AbstractDelegateExtent {
     }
 
     @Override
-    public boolean setBlock(int x, int y, int z, BlockStateHolder block) throws WorldEditException {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) throws WorldEditException {
-        BlockStateHolder previous = queue.getLazyBlock(x, y, z);
+        BaseBlock previous = queue.getFullBlock(BlockVector3.at(x, y, z)).toBaseBlock();
         if (previous.getInternalId() == block.getInternalId()) {
-            if (!previous.hasNbtData() && !block.hasNbtData()) {
+            if (!previous.hasNbtData() && (block instanceof BaseBlock && !((BaseBlock)block).hasNbtData())) {
                 return false;
             }
         }
-        this.changeSet.add(x, y, z, previous, block);
+        this.changeSet.add(x, y, z, previous, block.toBaseBlock());
         return getExtent().setBlock(x, y, z, block);
     }
 
     @Override
-    public boolean setBlock(final BlockVector3 location, final BlockStateHolder block) throws WorldEditException {
+    public <B extends BlockStateHolder<B>> boolean setBlock(final BlockVector3 location, final B block) throws WorldEditException {
         return setBlock(location.getBlockX(), location.getBlockY(), location.getBlockZ(), block);
     }
 

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

@@ -10,6 +10,7 @@ import com.boydti.fawe.object.function.mask.AbstractDelegateMask;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.LocalSession;
 import com.sk89q.worldedit.MaxChangedBlocksException;
+import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.command.tool.brush.Brush;
 import com.sk89q.worldedit.entity.Player;
@@ -67,9 +68,9 @@ public class CopyPastaBrush implements Brush, ResettableTool {
                 @Override
                 public boolean test(BlockVector3 vector) {
                     if (super.test(vector) && vector.getBlockY() >= minY) {
-                        BlockStateHolder block = editSession.getLazyBlock(vector);
+                    	BaseBlock block = editSession.getFullBlock(position);
                         if (!block.getBlockType().getMaterial().isAir()) {
-                            builder.add(vector, EditSession.nullBlock, block);
+                            builder.add(vector, EditSession.nullBlock.toBaseBlock(), block);
                             return true;
                         }
                     }

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

@@ -67,7 +67,7 @@ public class ErodeBrush implements Brush {
 
         finalBuffer.forEach(new FaweClipboard.BlockReader() {
             @Override
-            public void run(int x, int y, int z, BlockState block) {
+            public <B extends BlockStateHolder<B>> void run(int x, int y, int z, B block) {
                 es.setBlock(x + bx, y + by, z + bz, block);
             }
         }, true);

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

@@ -154,12 +154,12 @@ public class AbstractDelegateChangeSet extends FaweChangeSet {
     }
 
     @Override
-    public void add(BlockVector3 loc, BlockStateHolder from, BlockStateHolder to) {
+    public void add(BlockVector3 loc, BaseBlock from, BaseBlock to) {
         parent.add(loc, from, to);
     }
 
     @Override
-    public void add(int x, int y, int z, BlockStateHolder from, BlockStateHolder to) {
+    public void add(int x, int y, int z, BaseBlock from, BaseBlock to) {
         parent.add(x, y, z, from, to);
     }
 

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

@@ -9,6 +9,7 @@ import com.sk89q.worldedit.extent.inventory.BlockBag;
 import com.sk89q.worldedit.extent.inventory.BlockBagException;
 import com.sk89q.worldedit.extent.inventory.UnplaceableBlockException;
 import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockStateHolder;
 import com.sk89q.worldedit.world.block.BlockType;
 import com.sk89q.worldedit.world.block.BlockTypes;
@@ -70,7 +71,7 @@ public class BlockBagChangeSet extends AbstractDelegateChangeSet {
     }
 
     @Override
-    public void add(BlockVector3 loc, BlockStateHolder from, BlockStateHolder to) {
+    public void add(BlockVector3 loc, BaseBlock from, BaseBlock to) {
         int x = loc.getBlockX();
         int y = loc.getBlockY();
         int z = loc.getBlockZ();
@@ -78,7 +79,7 @@ public class BlockBagChangeSet extends AbstractDelegateChangeSet {
     }
 
     @Override
-    public void add(int x, int y, int z, BlockStateHolder from, BlockStateHolder to) {
+    public void add(int x, int y, int z, BaseBlock from, BaseBlock to) {
         check(from.getBlockType(), to.getBlockType());
         super.add(x, y, z, from, to);
     }

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

@@ -197,22 +197,22 @@ public abstract class FaweChangeSet implements ChangeSet {
     public void add(BlockChange change) {
         try {
             BlockVector3 loc = change.getPosition();
-            BlockStateHolder from = change.getPrevious();
+            BaseBlock from = change.getPrevious();
-            BlockStateHolder to = change.getCurrent();
+            BaseBlock to = change.getCurrent();
             add(loc, from, to);
         } catch (Exception e) {
             MainUtil.handleError(e);
         }
     }
 
-    public void add(BlockVector3 loc, BlockStateHolder from, BlockStateHolder to) {
+    public void add(BlockVector3 loc, BaseBlock from, BaseBlock to) {
         int x = loc.getBlockX();
         int y = loc.getBlockY();
         int z = loc.getBlockZ();
         add(x, y, z, from, to);
     }
 
-    public void add(int x, int y, int z, BlockStateHolder from, BlockStateHolder to) {
+    public void add(int x, int y, int z, BaseBlock from, BaseBlock to) {
         try {
             if (from.hasNbtData()) {
                 CompoundTag nbt = from.getNbtData();

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

@@ -2,6 +2,7 @@ package com.boydti.fawe.object.clipboard;
 
 import com.boydti.fawe.jnbt.NBTStreamer;
 import com.sk89q.jnbt.CompoundTag;
+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;
@@ -21,17 +22,17 @@ public class AbstractDelegateFaweClipboard extends FaweClipboard {
     }
 
     @Override
-    public BlockState getBlock(int x, int y, int z) {
+    public BaseBlock getBlock(int x, int y, int z) {
         return parent.getBlock(x, y, z);
     }
 
     @Override
-    public boolean setBlock(int x, int y, int z, BlockStateHolder block) {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) {
         return parent.setBlock(x, y, z, block);
     }
 
     @Override
-    public boolean setBlock(int index, BlockStateHolder block) {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int index, B block) {
         return parent.setBlock(index, block);
     }
 
@@ -56,7 +57,7 @@ public class AbstractDelegateFaweClipboard extends FaweClipboard {
     }
 
     @Override
-    public BlockState getBlock(int index) {
+    public BaseBlock getBlock(int index) {
         return parent.getBlock(index);
     }
 

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

@@ -140,23 +140,23 @@ public class CPUOptimizedClipboard extends FaweClipboard {
     }
 
     @Override
-    public BlockState getBlock(int x, int y, int z) {
+    public BaseBlock getBlock(int x, int y, int z) {
         int index = getIndex(x, y, z);
         return getBlock(index);
     }
 
     @Override
-    public BlockState getBlock(int index) {
+    public BaseBlock getBlock(int index) {
         int combinedId = states[index];
         BlockType type = BlockTypes.getFromStateId(combinedId);
-        BlockState state = type.withStateId(combinedId);
+        BaseBlock base = type.withStateId(combinedId).toBaseBlock();
         if (type.getMaterial().hasContainer()) {
             CompoundTag nbt = getTag(index);
             if (nbt != null) {
-                return new BaseBlock(state, nbt).toImmutableState();
+                return base.toBaseBlock(nbt);
             }
         }
-        return state;
+        return base;
     }
 
     @Override
@@ -165,7 +165,7 @@ public class CPUOptimizedClipboard extends FaweClipboard {
             for (int y = 0, index = 0; y < height; y++) {
                 for (int z = 0; z < length; z++) {
                     for (int x = 0; x < width; x++, index++) {
-                        BlockState block = getBlock(index);
+                        BaseBlock block = getBlock(index);
                         task.run(x, y, z, block);
                     }
                 }
@@ -174,7 +174,7 @@ public class CPUOptimizedClipboard extends FaweClipboard {
             for (int y = 0, index = 0; y < height; y++) {
                 for (int z = 0; z < length; z++) {
                     for (int x = 0; x < width; x++, index++) {
-                        BlockState block = getBlock(index);
+                        BaseBlock block = getBlock(index);
                         switch (block.getBlockType().getResource().toUpperCase()) {
                             case "AIR":
                             case "CAVE_AIR":
@@ -237,16 +237,16 @@ public class CPUOptimizedClipboard extends FaweClipboard {
     }
 
     @Override
-    public boolean setBlock(int x, int y, int z, BlockStateHolder block) {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) {
         return setBlock(getIndex(x, y, z), block);
     }
 
     @Override
-    public boolean setBlock(int index, BlockStateHolder block) {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int index, B block) {
         states[index] = block.getInternalId();
-        CompoundTag tile = block.getNbtData();
+        boolean hasNbt = block instanceof BaseBlock && ((BaseBlock)block).hasNbtData();
-        if (tile != null) {
+        if (hasNbt) {
-            setTile(index, tile);
+            setTile(index, ((BaseBlock)block).getNbtData());
         }
         return true;
     }

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

@@ -379,7 +379,7 @@ public class DiskOptimizedClipboard extends FaweClipboard implements Closeable {
                                 CompoundTag nbt = nbtMap.get(trio);
                                 if (nbt != null) {
                                     BaseBlock block = new BaseBlock(state, nbt);
-                                    task.run(x, y, z, block.toImmutableState());
+                                    task.run(x, y, z, block);
                                     continue;
                                 }
                             }
@@ -416,7 +416,7 @@ public class DiskOptimizedClipboard extends FaweClipboard implements Closeable {
                                     CompoundTag nbt = nbtMap.get(trio);
                                     if (nbt != null) {
                                         BaseBlock block = new BaseBlock(state, nbt);
-                                        task.run(x, y, z, block.toImmutableState());
+                                        task.run(x, y, z, block);
                                         continue;
                                     }
                                 }
@@ -433,34 +433,34 @@ public class DiskOptimizedClipboard extends FaweClipboard implements Closeable {
     }
 
     @Override
-    public BlockState getBlock(int x, int y, int z) {
+    public BaseBlock getBlock(int x, int y, int z) {
         try {
             int index = HEADER_SIZE + (getIndex(x, y, z) << 2);
             int combinedId = mbb.getInt(index);
             BlockType type = BlockTypes.getFromStateId(combinedId);
-            BlockState state = type.withStateId(combinedId);
+            BaseBlock base = type.withStateId(combinedId).toBaseBlock();
             if (type.getMaterial().hasContainer() && !nbtMap.isEmpty()) {
                 CompoundTag nbt = nbtMap.get(new IntegerTrio(x, y, z));
                 if (nbt != null) {
-                    return new BaseBlock(state, nbt).toImmutableState();
+                    return base.toBaseBlock(nbt);
                 }
             }
-            return state;
+            return base;
         } catch (IndexOutOfBoundsException ignore) {
         } catch (Exception e) {
             e.printStackTrace();
             MainUtil.handleError(e);
         }
-        return EditSession.nullBlock;
+        return EditSession.nullBlock.toBaseBlock();
     }
 
     @Override
-    public BlockState getBlock(int i) {
+    public BaseBlock getBlock(int i) {
         try {
             int diskIndex = (HEADER_SIZE) + (i << 2);
             int combinedId = mbb.getInt(diskIndex);
             BlockType type = BlockTypes.getFromStateId(combinedId);
-            BlockState state = type.withStateId(combinedId);
+            BaseBlock base = type.withStateId(combinedId).toBaseBlock();
             if (type.getMaterial().hasContainer() && !nbtMap.isEmpty()) {
                 CompoundTag nbt;
                 if (nbtMap.size() < 4) {
@@ -482,15 +482,15 @@ public class DiskOptimizedClipboard extends FaweClipboard implements Closeable {
                     nbt = nbtMap.get(new IntegerTrio(x, y, z));
                 }
                 if (nbt != null) {
-                    return new BaseBlock(state, nbt).toImmutableState();
+                    return base.toBaseBlock(nbt);
                 }
             }
-            return state;
+            return base;
         } catch (IndexOutOfBoundsException ignore) {
         } catch (Exception e) {
             MainUtil.handleError(e);
         }
-        return EditSession.nullBlock;
+        return EditSession.nullBlock.toBaseBlock();
     }
 
     @Override
@@ -504,14 +504,14 @@ public class DiskOptimizedClipboard extends FaweClipboard implements Closeable {
     }
 
     @Override
-    public boolean setBlock(int x, int y, int z, BlockStateHolder block) {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) {
         try {
             int index = (HEADER_SIZE) + ((getIndex(x, y, z) << 2));
             int combined = block.getInternalId();
             mbb.putInt(index, combined);
-            CompoundTag tile = block.getNbtData();
+            boolean hasNbt = block instanceof BaseBlock && ((BaseBlock)block).hasNbtData();
-            if (tile != null) {
+            if (hasNbt) {
-                setTile(x, y, z, tile);
+                setTile(x, y, z, ((BaseBlock)block).getNbtData());
             }
             return true;
         } catch (Exception e) {
@@ -521,18 +521,18 @@ public class DiskOptimizedClipboard extends FaweClipboard implements Closeable {
     }
 
     @Override
-    public boolean setBlock(int i, BlockStateHolder block) {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int i, B block) {
         try {
             int combined = block.getInternalId();
             int index = (HEADER_SIZE) + (i << 2);
             mbb.putInt(index, combined);
-            CompoundTag tile = block.getNbtData();
+            boolean hasNbt = block instanceof BaseBlock && ((BaseBlock)block).hasNbtData();
-            if (tile != null) {
+            if (hasNbt) {
                 int y = i / area;
                 int newI = (i - (y * area));
                 int z = newI / width;
                 int x = newI - z * width;
-                setTile(x, y, z, tile);
+                setTile(x, y, z, ((BaseBlock)block).getNbtData());
             }
             return true;
         } catch (Exception e) {

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

@@ -5,6 +5,7 @@ import com.boydti.fawe.util.ReflectionUtils;
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.jnbt.IntTag;
 import com.sk89q.jnbt.Tag;
+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;
@@ -24,11 +25,11 @@ import javax.annotation.Nullable;
 import static com.google.common.base.Preconditions.checkNotNull;
 
 public abstract class FaweClipboard {
-    public abstract BlockState getBlock(int x, int y, int z);
+    public abstract BaseBlock getBlock(int x, int y, int z);
 
-    public abstract boolean setBlock(int index, BlockStateHolder block);
+    public abstract <B extends BlockStateHolder<B>> boolean setBlock(int index, B block);
 
-    public abstract boolean setBlock(int x, int y, int z, BlockStateHolder block);
+    public abstract <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block);
 
     public abstract boolean hasBiomes();
 
@@ -38,7 +39,7 @@ public abstract class FaweClipboard {
 
     public abstract BaseBiome getBiome(int index);
 
-    public abstract BlockState getBlock(int index);
+    public abstract BaseBlock getBlock(int index);
 
     public abstract void setBiome(int index, int biome);
 
@@ -66,7 +67,7 @@ public abstract class FaweClipboard {
     public abstract void forEach(BlockReader task, boolean air);
 
     public static abstract class BlockReader {
-        public abstract void run(int x, int y, int z, BlockState block);
+        public abstract <B extends BlockStateHolder<B>> void run(int x, int y, int z, B block);
     }
 
     public abstract void streamBiomes(final NBTStreamer.ByteReader task);
@@ -76,7 +77,7 @@ public abstract class FaweClipboard {
             private int index = 0;
 
             @Override
-            public void run(int x, int y, int z, BlockState block) {
+            public <B extends BlockStateHolder<B>> void run(int x, int y, int z, B block) {
                 task.run(index++, block.getInternalId());
             }
         }, true);
@@ -88,8 +89,10 @@ public abstract class FaweClipboard {
             private int index = 0;
 
             @Override
-            public void run(int x, int y, int z, BlockState block) {
+            public <B extends BlockStateHolder<B>> void run(int x, int y, int z, B block) {
-                CompoundTag tag = block.getNbtData();
+            	if(!(block instanceof BaseBlock)) return;
+            	BaseBlock base = (BaseBlock)block;
+                CompoundTag tag = base.getNbtData();
                 if (tag != null) {
                     Map<String, Tag> values = ReflectionUtils.getMap(tag.getValue());
                     values.put("x", new IntTag(x));

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

@@ -264,23 +264,23 @@ public class MemoryOptimizedClipboard extends FaweClipboard {
     }
 
     @Override
-    public BlockState getBlock(int x, int y, int z) {
+    public BaseBlock getBlock(int x, int y, int z) {
         int index = getIndex(x, y, z);
         return getBlock(index);
     }
 
     @Override
-    public BlockState getBlock(int index) {
+    public BaseBlock getBlock(int index) {
         int combinedId = getCombinedId(index);
         BlockType type = BlockTypes.getFromStateId(combinedId);
-        BlockState state = type.withStateId(combinedId);
+        BaseBlock base = type.withStateId(combinedId).toBaseBlock();
         if (type.getMaterial().hasContainer()) {
             CompoundTag nbt = getTag(index);
             if (nbt != null) {
-                return new BaseBlock(state, nbt).toImmutableState();
+                return base.toBaseBlock(nbt);
             }
         }
-        return state;
+        return base;
     }
 
     @Override
@@ -289,7 +289,7 @@ public class MemoryOptimizedClipboard extends FaweClipboard {
             for (int y = 0, index = 0; y < height; y++) {
                 for (int z = 0; z < length; z++) {
                     for (int x = 0; x < width; x++, index++) {
-                        BlockState block = getBlock(index);
+                        BaseBlock block = getBlock(index);
                         task.run(x, y, z, block);
                     }
                 }
@@ -298,7 +298,7 @@ public class MemoryOptimizedClipboard extends FaweClipboard {
             for (int y = 0, index = 0; y < height; y++) {
                 for (int z = 0; z < length; z++) {
                     for (int x = 0; x < width; x++, index++) {
-                        BlockState block = getBlock(index);
+                        BaseBlock block = getBlock(index);
                         switch (block.getBlockType().getResource().toUpperCase()) {
                             case "AIR":
                             case "CAVE_AIR":
@@ -340,17 +340,17 @@ public class MemoryOptimizedClipboard extends FaweClipboard {
     }
 
     @Override
-    public boolean setBlock(int x, int y, int z, BlockStateHolder block) {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) {
         return setBlock(getIndex(x, y, z), block);
     }
 
     @Override
-    public boolean setBlock(int index, BlockStateHolder block) {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int index, B block) {
         int combinedId = block.getInternalId();
         setCombinedId(index, combinedId);
-        CompoundTag tile = block.getNbtData();
+        boolean hasNbt = block instanceof BaseBlock && ((BaseBlock)block).hasNbtData();
-        if (tile != null) {
+        if (hasNbt) {
-            setTile(index, tile);
+            setTile(index, ((BaseBlock)block).getNbtData());
         }
         return true;
     }

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

@@ -2,6 +2,7 @@ package com.boydti.fawe.object.clipboard;
 
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.worldedit.world.biome.BaseBiome;
+import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockStateHolder;
 
@@ -20,12 +21,12 @@ public class OffsetFaweClipboard extends AbstractDelegateFaweClipboard {
     }
 
     @Override
-    public BlockState getBlock(int x, int y, int z) {
+    public BaseBlock getBlock(int x, int y, int z) {
         return super.getBlock(x + ox, y + oy, z + oz);
     }
 
     @Override
-    public boolean setBlock(int x, int y, int z, BlockStateHolder block) {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) {
         return super.setBlock(ox + x, oy + y, oz + z, block);
     }
 
@@ -48,7 +49,7 @@ public class OffsetFaweClipboard extends AbstractDelegateFaweClipboard {
     public void forEach(final BlockReader task, boolean air) {
         super.forEach(new BlockReader() {
             @Override
-            public void run(int x, int y, int z, BlockState block) {
+            public <B extends BlockStateHolder<B>> void run(int x, int y, int z, B block) {
                 task.run(x - ox, y - oy, z - oz, block);
             }
         }, air);

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

@@ -3,6 +3,7 @@ package com.boydti.fawe.object.clipboard;
 import com.boydti.fawe.jnbt.NBTStreamer;
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.worldedit.EditSession;
+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;
@@ -45,7 +46,7 @@ public abstract class ReadOnlyClipboard extends FaweClipboard {
     }
 
     @Override
-    public BlockState getBlock(int index) {
+    public BaseBlock getBlock(int index) {
         throw new UnsupportedOperationException("World based clipboards do not provide index access");
     }
 
@@ -76,7 +77,7 @@ public abstract class ReadOnlyClipboard extends FaweClipboard {
     }
 
     @Override
-    public abstract BlockState getBlock(int x, int y, int z);
+    public abstract BaseBlock getBlock(int x, int y, int z);
 
     @Override
     public abstract BaseBiome getBiome(int x, int z);

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

@@ -7,6 +7,7 @@ import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.extent.Extent;
+import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.entity.Entity;
 import com.sk89q.worldedit.function.RegionFunction;
@@ -47,12 +48,12 @@ public class WorldCopyClipboard extends ReadOnlyClipboard {
     }
 
     @Override
-    public BlockState getBlock(int x, int y, int z) {
+    public BaseBlock getBlock(int x, int y, int z) {
-        return extent.getLazyBlock(mx + x, my + y, mz + z);
+        return extent.getFullBlock(BlockVector3.at(mx + x, my + y, mz + z));
     }
 
-    public BlockState getBlockAbs(int x, int y, int z) {
+    public BaseBlock getBlockAbs(int x, int y, int z) {
-        return extent.getLazyBlock(x, y, z);
+        return extent.getFullBlock(BlockVector3.at(x, y, z));
     }
 
     @Override
@@ -82,13 +83,12 @@ public class WorldCopyClipboard extends ReadOnlyClipboard {
                 RegionVisitor visitor = new RegionVisitor(region, new RegionFunction() {
                     @Override
                     public boolean apply(BlockVector3 pos) throws WorldEditException {
-                        BlockState block = getBlockAbs(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ());
+                        BaseBlock block = getBlockAbs(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ());
                         int x = pos.getBlockX() - mx;
                         int y = pos.getBlockY() - my;
                         int z = pos.getBlockZ() - mz;
-                        CompoundTag tag = block.getNbtData();
+                        if (block.hasNbtData()) {
-                        if (tag != null) {
+                            Map<String, Tag> values = ReflectionUtils.getMap(block.getNbtData().getValue());
-                            Map<String, Tag> values = ReflectionUtils.getMap(tag.getValue());
                             values.put("x", new IntTag(x));
                             values.put("y", new IntTag(y));
                             values.put("z", new IntTag(z));
@@ -108,10 +108,10 @@ public class WorldCopyClipboard extends ReadOnlyClipboard {
                         int y = pos.getBlockY() - my;
                         int z = pos.getBlockZ() - mz;
                         if (region.contains(pos)) {
-                            BlockState block = getBlockAbs(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ());
+//                            BlockState block = getBlockAbs(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ());
-                            CompoundTag tag = block.getNbtData();
+                        	BaseBlock block = extent.getFullBlock(pos);
-                            if (tag != null) {
+                            if (block.hasNbtData()) {
-                                Map<String, Tag> values = ReflectionUtils.getMap(tag.getValue());
+                                Map<String, Tag> values = ReflectionUtils.getMap(block.getNbtData().getValue());
                                 values.put("x", new IntTag(x));
                                 values.put("y", new IntTag(y));
                                 values.put("z", new IntTag(z));
@@ -138,13 +138,13 @@ public class WorldCopyClipboard extends ReadOnlyClipboard {
                         pos.mutX(x);
                         int xx = pos.getBlockX() - mx;
                         if (region.contains(pos.toBlockVector3())) {
-                            BlockState block = getBlockAbs(x, y, z);
+//                            BlockState block = getBlockAbs(x, y, z);
+                        	BaseBlock block = extent.getFullBlock(pos.toBlockVector3());
                             if (!air && block.getBlockType().getMaterial().isAir()) {
                                 continue;
                             }
-                            CompoundTag tag = block.getNbtData();
+                            if (block.hasNbtData()) {
-                            if (tag != null) {
+                                Map<String, Tag> values = ReflectionUtils.getMap(block.getNbtData().getValue());
-                                Map<String, Tag> values = ReflectionUtils.getMap(tag.getValue());
                                 values.put("x", new IntTag(xx));
                                 values.put("y", new IntTag(yy));
                                 values.put("z", new IntTag(zz));

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

@@ -1,6 +1,8 @@
 package com.boydti.fawe.object.clipboard;
 
 import com.sk89q.worldedit.EditSession;
+import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.regions.Region;
 
@@ -14,17 +16,17 @@ public class WorldCutClipboard extends WorldCopyClipboard {
     }
 
     @Override
-    public BlockState getBlock(int x, int y, int z) {
+    public BaseBlock getBlock(int x, int y, int z) {
         int xx = mx + x;
         int yy = my + y;
         int zz = mz + z;
-        BlockState block = extent.getLazyBlock(xx, yy, zz);
+        BaseBlock block = extent.getFullBlock(BlockVector3.at(xx, yy, zz));
         extent.setBlock(xx, yy, zz, EditSession.nullBlock);
         return block;
     }
 
-    public BlockState getBlockAbs(int x, int y, int z) {
+    public BaseBlock getBlockAbs(int x, int y, int z) {
-        BlockState block = extent.getLazyBlock(x, y, z);
+        BaseBlock block = extent.getFullBlock(BlockVector3.at(x, y, z));
         extent.setBlock(x, y, z, EditSession.nullBlock);
         return block;
     }

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

@@ -493,7 +493,7 @@ public class ClipboardRemapper {
 //        }
     }
 
-    public BlockStateHolder remap(BlockStateHolder block) {
+    public <B extends BlockStateHolder<B>> B remap(B block) {
 //        int combined = block.getCombined();
 //        if (remap[combined]) {
 //            char value = remapCombined[combined];

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

@@ -3,6 +3,7 @@ package com.boydti.fawe.object.clipboard.remap;
 import com.boydti.fawe.jnbt.NBTStreamer;
 import com.boydti.fawe.object.clipboard.AbstractDelegateFaweClipboard;
 import com.boydti.fawe.object.clipboard.FaweClipboard;
+import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockStateHolder;
 
@@ -16,21 +17,21 @@ public class RemappedClipboard extends AbstractDelegateFaweClipboard {
     }
 
     @Override
-    public BlockState getBlock(int x, int y, int z) {
+    public BaseBlock getBlock(int x, int y, int z) {
-        return (BlockState) remapper.remap(super.getBlock(x, y, z));
+        return remapper.remap(super.getBlock(x, y, z));
     }
 
     @Override
-    public BlockState getBlock(int index) {
+    public BaseBlock getBlock(int index) {
-        return (BlockState) remapper.remap(super.getBlock(index));
+        return remapper.remap(super.getBlock(index));
     }
 
     @Override
     public void forEach(BlockReader task, boolean air) {
         super.forEach(new BlockReader() {
             @Override
-            public void run(int x, int y, int z, BlockState block) {
+            public <B extends BlockStateHolder<B>> void run(int x, int y, int z, B block) {
-                task.run(x, y, z, (BlockState) remapper.remap(block));
+                task.run(x, y, z, remapper.remap(block));
             }
         }, air);
     }

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

@@ -1,6 +1,7 @@
 package com.boydti.fawe.object.extent;
 
 import com.sk89q.worldedit.WorldEditException;
+import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.extent.AbstractDelegateExtent;
 import com.sk89q.worldedit.extent.Extent;
@@ -32,10 +33,7 @@ public class BlockTranslateExtent extends AbstractDelegateExtent {
 
     @Override
     public <T extends BlockStateHolder<T>> boolean setBlock(int x, int y, int z, T block) throws WorldEditException {
-        mutable.mutX(x + dx);
+        return this.setBlock(BlockVector3.at(x, y, z), block);
-        mutable.mutY(y + dy);
-        mutable.mutZ(z + dz);
-        return getExtent().setBlock(mutable.toBlockVector3(), block);
     }
 
     @Override
@@ -67,4 +65,9 @@ public class BlockTranslateExtent extends AbstractDelegateExtent {
     public BlockState getLazyBlock(int x, int y, int z) {
         return super.getLazyBlock(x + dx, y + dy, z + dz);
     }
+    
+    @Override
+    public BaseBlock getFullBlock(BlockVector3 pos) {
+    	return super.getFullBlock(pos.add(dx, dy, dz));
+    }
 }

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

@@ -111,9 +111,16 @@ public class FastWorldEditExtent extends AbstractDelegateExtent implements HasFa
     }
 
     @Override
-    public boolean setBlock(final BlockVector3 location, final BlockStateHolder block) throws WorldEditException {
+    public <B extends BlockStateHolder<B>> boolean setBlock(final BlockVector3 location, final B block) throws WorldEditException {
         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) {
@@ -125,13 +132,21 @@ public class FastWorldEditExtent extends AbstractDelegateExtent implements HasFa
         int combinedId4Data = queue.getCombinedId4Data(x, y, z, 0);
         BlockType type = BlockTypes.getFromStateId(combinedId4Data);
         BlockState state = type.withStateId(combinedId4Data);
+        return state;
+    }
+    
+    @Override
+    public BaseBlock getFullBlock(BlockVector3 pos) {
+        int combinedId4Data = queue.getCombinedId4Data(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ(), 0);
+        BlockType type = BlockTypes.getFromStateId(combinedId4Data);
+        BaseBlock base = type.withStateId(combinedId4Data).toBaseBlock();
         if (type.getMaterial().hasContainer()) {
-            CompoundTag tile = queue.getTileEntity(x, y, z);
+            CompoundTag tile = queue.getTileEntity(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ());
             if (tile != null) {
-                return new BaseBlock(state, tile).toImmutableState();
+                return base.toBaseBlock(tile);
             }
         }
-        return state;
+        return base;
     }
 
     @Override
@@ -154,9 +169,4 @@ public class FastWorldEditExtent extends AbstractDelegateExtent implements HasFa
         queue.setBiome(position.getBlockX(), position.getBlockZ(), biome);
         return true;
     }
-
-    @Override
-    public boolean setBlock(int x, int y, int z, final BlockStateHolder block) throws WorldEditException {
-        return queue.setBlock(x, y, z, block);
-    }
 }

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

@@ -5,6 +5,7 @@ import com.boydti.fawe.object.FaweLimit;
 import com.boydti.fawe.util.WEManager;
 import com.sk89q.worldedit.EditSession;
 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;
@@ -56,7 +57,7 @@ public abstract class FaweRegionExtent extends ResettableExtent {
     }
 
     @Override
-    public boolean setBlock(BlockVector3 location, BlockStateHolder block) throws WorldEditException {
+    public <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 location, B block) throws WorldEditException {
         if (!contains(location)) {
             if (!limit.MAX_FAILS()) {
                 WEManager.IMP.cancelEditSafe(this, BBC.WORLDEDIT_CANCEL_REASON_OUTSIDE_REGION);
@@ -67,7 +68,7 @@ public abstract class FaweRegionExtent extends ResettableExtent {
     }
 
     @Override
-    public boolean setBlock(int x, int y, int z, BlockStateHolder block) throws WorldEditException {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) throws WorldEditException {
         if (!contains(x, y, z)) {
             if (!limit.MAX_FAILS()) {
                 WEManager.IMP.cancelEditSafe(this, BBC.WORLDEDIT_CANCEL_REASON_OUTSIDE_REGION);
@@ -109,6 +110,17 @@ public abstract class FaweRegionExtent extends ResettableExtent {
         }
         return super.getBiome(position);
     }
+    
+    @Override
+    public BaseBlock getFullBlock(BlockVector3 position) {
+        if (!contains(position)) {
+            if (!limit.MAX_FAILS()) {
+                WEManager.IMP.cancelEditSafe(this, BBC.WORLDEDIT_CANCEL_REASON_OUTSIDE_REGION);
+            }
+            return EditSession.nullBlock.toBaseBlock();
+        }
+        return super.getFullBlock(position);
+    }
 
     @Override
     public BlockState getBlock(BlockVector3 position) {

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

@@ -21,7 +21,7 @@ public class MemoryCheckingExtent extends AbstractDelegateExtent {
     }
 
     @Override
-    public boolean setBlock(final BlockVector3 location, final BlockStateHolder block) throws WorldEditException {
+    public <B extends BlockStateHolder<B>> boolean setBlock(final BlockVector3 location, final B block) throws WorldEditException {
         if (super.setBlock(location, block)) {
             if (MemUtil.isMemoryLimited()) {
                 if (this.player != null) {

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

@@ -1,7 +1,7 @@
 package com.boydti.fawe.object.extent;
 
 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.BlockVector2;
@@ -61,6 +61,11 @@ public class PositionTransformExtent extends ResettableExtent {
     public BlockState getBlock(BlockVector3 position) {
         return super.getBlock(getPos(position));
     }
+    
+    @Override
+    public BaseBlock getFullBlock(BlockVector3 position) {
+    	return super.getFullBlock(getPos(position));
+    }
 
     @Override
     public BaseBiome getBiome(BlockVector2 position) {
@@ -72,7 +77,7 @@ public class PositionTransformExtent extends ResettableExtent {
 
     @Override
     public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) throws WorldEditException {
-        return super.setBlock(getPos(BlockVector3.at(x, y, z)), block);
+        return this.setBlock(getPos(BlockVector3.at(x, y, z)), block);
     }
 
 

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

@@ -6,7 +6,7 @@ import com.boydti.fawe.util.WEManager;
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.worldedit.EditSession;
 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;
@@ -71,9 +71,19 @@ public class ProcessedWEExtent extends AbstractDelegateExtent {
             return extent.getLazyBlock(x, y, z);
         }
     }
+    
+    @Override
+    public BaseBlock getFullBlock(BlockVector3 pos) {
+        if (!limit.MAX_CHECKS()) {
+            WEManager.IMP.cancelEditSafe(this, BBC.WORLDEDIT_CANCEL_REASON_MAX_CHECKS);
+            return EditSession.nullBlock.toBaseBlock();
+        } else {
+            return extent.getFullBlock(pos);
+        }
+    }
 
     @Override
-    public boolean setBlock(final BlockVector3 location, final BlockStateHolder block) throws WorldEditException {
+    public <B extends BlockStateHolder<B>> boolean setBlock(final BlockVector3 location, final B block) throws WorldEditException {
         return setBlock(location.getBlockX(), location.getBlockY(), location.getBlockZ(), block);
     }
 
@@ -83,9 +93,9 @@ public class ProcessedWEExtent extends AbstractDelegateExtent {
     }
 
     @Override
-    public boolean setBlock(int x, int y, int z, BlockStateHolder block) throws WorldEditException {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) throws WorldEditException {
-        CompoundTag nbt = block.getNbtData();
+        boolean hasNbt = block instanceof BaseBlock && ((BaseBlock)block).hasNbtData();
-        if (nbt != null) {
+        if (hasNbt) {
             if (!limit.MAX_BLOCKSTATES()) {
                 WEManager.IMP.cancelEdit(this, BBC.WORLDEDIT_CANCEL_REASON_MAX_TILES);
                 return false;

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

@@ -18,7 +18,7 @@ public class SlowExtent extends AbstractDelegateExtent {
     }
 
     @Override
-    public boolean setBlock(BlockVector3 location, BlockStateHolder block) throws WorldEditException {
+    public <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 location, B block) throws WorldEditException {
         if (!Fawe.isMainThread()) try {
             Thread.sleep(sleep);
         } catch (InterruptedException e) {

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

@@ -4,7 +4,7 @@ import com.boydti.fawe.util.ReflectionUtils;
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.jnbt.Tag;
 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;
@@ -34,28 +34,40 @@ public class StripNBTExtent extends AbstractDelegateExtent {
     }
 
     @Override
-    public boolean setBlock(BlockVector3 location, BlockStateHolder block) throws WorldEditException {
+    public <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 location, B block) throws WorldEditException {
-        return super.setBlock(location, stripNBT(block));
+        return super.setBlock(location, stripBlockNBT(block));
     }
 
     @Override
-    public boolean setBlock(int x, int y, int z, BlockStateHolder block) throws WorldEditException {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) throws WorldEditException {
-        return super.setBlock(x, y, z, stripNBT(block));
+        return super.setBlock(x, y, z, stripBlockNBT(block));
     }
 
     @Nullable
     @Override
     public Entity createEntity(Location location, BaseEntity entity) {
-        return super.createEntity(location, stripNBT(entity));
+        return super.createEntity(location, stripEntityNBT(entity));
     }
 
-    public <T extends NbtValued> T stripNBT(T block) {
+    public <B extends BlockStateHolder<B>> B stripBlockNBT(B block) {
-        if (!block.hasNbtData()) return block;
+    	if(!(block instanceof BaseBlock)) return block;
-        CompoundTag nbt = block.getNbtData();
+    	BaseBlock localBlock = (BaseBlock)block;
+        if (!localBlock.hasNbtData()) return block;
+        CompoundTag nbt = localBlock.getNbtData();
         Map<String, Tag> value = nbt.getValue();
         for (String key : strip) {
             value.remove(key);
         }
-        return block;
+        return (B) localBlock;
+    }
+    
+    public <T extends NbtValued> T stripEntityNBT(T entity) {
+        if (!entity.hasNbtData()) return entity;
+        CompoundTag nbt = entity.getNbtData();
+        Map<String, Tag> value = nbt.getValue();
+        for (String key : strip) {
+            value.remove(key);
+        }
+        return entity;
     }
 }

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

@@ -1,7 +1,7 @@
 package com.boydti.fawe.object.extent;
 
 import com.sk89q.worldedit.EditSession;
-
+import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.extent.AbstractDelegateExtent;
 import com.sk89q.worldedit.extent.Extent;
@@ -13,7 +13,7 @@ import com.sk89q.worldedit.world.registry.BundledBlockData;
 
 public class TemporalExtent extends AbstractDelegateExtent {
     private int x, y, z = Integer.MAX_VALUE;
-    private BlockState block = EditSession.nullBlock;
+    private BlockStateHolder<?> block = EditSession.nullBlock;
 
     private int bx, bz = Integer.MAX_VALUE;
     private BaseBiome biome = EditSession.nullBiome;
@@ -28,11 +28,11 @@ public class TemporalExtent extends AbstractDelegateExtent {
     }
 
 
-    public void set(int x, int y, int z, BlockStateHolder block) {
+    public <B extends BlockStateHolder<B>> void set(int x, int y, int z, B block) {
         this.x = x;
         this.y = y;
         this.z = z;
-        this.block = (BlockState) block;
+        this.block = block;
     }
 
     public void set(int x, int z, BaseBiome biome) {
@@ -52,7 +52,7 @@ public class TemporalExtent extends AbstractDelegateExtent {
     @Override
     public BlockState getBlock(BlockVector3 position) {
         if (position.getX() == x && position.getY() == y && position.getZ() == z) {
-            return block;
+            return block.toImmutableState();
         }
         return super.getBlock(position);
     }
@@ -60,7 +60,7 @@ public class TemporalExtent extends AbstractDelegateExtent {
     @Override
     public BlockState getLazyBlock(BlockVector3 position) {
         if (position.getX() == x && position.getY() == y && position.getZ() == z) {
-            return block;
+            return block.toImmutableState();
         }
         return super.getLazyBlock(position);
     }
@@ -68,10 +68,22 @@ public class TemporalExtent extends AbstractDelegateExtent {
     @Override
     public BlockState getLazyBlock(int x, int y, int z) {
         if (this.x == x && this.y == y && this.z == z) {
-            return block;
+            return block.toImmutableState();
         }
         return super.getLazyBlock(x, y, z);
     }
+    
+    @Override
+    public BaseBlock getFullBlock(BlockVector3 position) {
+        if (position.getX() == x && position.getY() == y && position.getZ() == z) {
+            if(block instanceof BaseBlock) {
+            	return (BaseBlock)block;
+            }else {
+            	return block.toBaseBlock();
+            }
+        }
+        return super.getFullBlock(position);
+    }
 
     @Override
     public BaseBiome getBiome(BlockVector2 position) {

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

@@ -81,22 +81,22 @@ public class TransformExtent extends BlockTransformExtent {
 
     @Override
     public BlockState getLazyBlock(int x, int y, int z) {
-        return transformFast(super.getLazyBlock(getPos(x, y, z))).toImmutableState();
+        return transformBlock(super.getLazyBlock(getPos(x, y, z)), false).toImmutableState();
     }
 
     @Override
     public BlockState getLazyBlock(BlockVector3 position) {
-        return transformFast(super.getLazyBlock(getPos(position))).toImmutableState();
+        return transformBlock(super.getLazyBlock(getPos(position)), false).toImmutableState();
     }
 
     @Override
     public BlockState getBlock(BlockVector3 position) {
-        return transformFast(super.getBlock(getPos(position))).toImmutableState();
+        return transformBlock(super.getBlock(getPos(position)), false).toImmutableState();
     }
     
     @Override
     public BaseBlock getFullBlock(BlockVector3 position) {
-    	return transformFast(super.getFullBlock(getPos(position)).toImmutableState());
+    	return transformBlock(super.getFullBlock(getPos(position)), false);
     }
 
     @Override
@@ -109,13 +109,13 @@ public class TransformExtent extends BlockTransformExtent {
 
     @Override
     public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) throws WorldEditException {
-        return super.setBlock(getPos(x, y, z), transformFastInverse((BlockState)block));
+        return super.setBlock(getPos(x, y, z), transformBlock((BlockState)block, false));
     }
 
 
     @Override
     public <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 location, B block) throws WorldEditException {
-        return super.setBlock(getPos(location), transformFastInverse((BlockState)block));
+        return super.setBlock(getPos(location), transformBlock((BlockState)block, false));
     }
 
     @Override

worldedit-core/src/main/java/com/boydti/fawe/object/function/block/CombinedBlockCopy.java

@@ -1,7 +1,7 @@
 package com.boydti.fawe.object.function.block;
 
 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.RegionFunction;
@@ -22,7 +22,8 @@ public class CombinedBlockCopy implements RegionFunction {
 
     @Override
     public boolean apply(BlockVector3 position) throws WorldEditException {
-        BlockStateHolder block = source.getBlock(position);
+//        BlockStateHolder block = source.getBlock(position);
+    	BaseBlock block = source.getFullBlock(position);
         function.apply(position);
         return destination.setBlock(position, block);
     }

worldedit-core/src/main/java/com/boydti/fawe/object/function/block/SimpleBlockCopy.java

@@ -17,6 +17,6 @@ public class SimpleBlockCopy implements RegionFunction {
 
     @Override
     public boolean apply(BlockVector3 position) throws WorldEditException {
-        return destination.setBlock(position, source.getBlock(position));
+        return destination.setBlock(position, source.getFullBlock(position));
     }
 }

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

@@ -54,7 +54,7 @@ public class FaweQueueDelegateExtent extends DelegateFaweQueue {
 
     @Override
     public CompoundTag getTileEntity(int x, int y, int z) throws FaweException.FaweChunkLoadException {
-        return getLazyBlock(x, y, z).getNbtData();
+        return getFullBlock(BlockVector3.at(x, y, z)).getNbtData();
     }
 
     @Override

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

@@ -14,7 +14,7 @@ import com.boydti.fawe.util.SetQueue;
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.worldedit.EditSession;
 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;
@@ -66,7 +66,7 @@ public interface IDelegateFaweQueue extends FaweQueue {
     }
 
     @Override
-    default boolean setBlock(int x, int y, int z, BlockStateHolder block) throws WorldEditException {
+    default <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) throws WorldEditException {
         return getQueue().setBlock(x, y, z, block);
     }
 
@@ -81,7 +81,7 @@ public interface IDelegateFaweQueue extends FaweQueue {
     }
 
     @Override
-    default boolean setBlock(BlockVector3 position, BlockStateHolder block) throws WorldEditException {
+    default <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 position, B block) throws WorldEditException {
         return getQueue().setBlock(position, block);
     }
 
@@ -261,12 +261,12 @@ public interface IDelegateFaweQueue extends FaweQueue {
     }
 
     @Override
-    default void forEachBlockInChunk(int cx, int cz, RunnableVal2<BlockVector3, BlockState> onEach) {
+    default void forEachBlockInChunk(int cx, int cz, RunnableVal2<BlockVector3, BaseBlock> onEach) {
         getQueue().forEachBlockInChunk(cx, cz, onEach);
     }
 
     @Override
-    default void forEachTileInChunk(int cx, int cz, RunnableVal2<BlockVector3, BlockState> onEach) {
+    default void forEachTileInChunk(int cx, int cz, RunnableVal2<BlockVector3, BaseBlock> onEach) {
         getQueue().forEachTileInChunk(cx, cz, onEach);
     }
 

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

@@ -8,6 +8,7 @@ import com.boydti.fawe.util.MaskTraverser;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.MaxChangedBlocksException;
 import com.sk89q.worldedit.WorldEditException;
+import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.entity.Entity;
 import com.sk89q.worldedit.extent.Extent;
@@ -215,7 +216,7 @@ public class Schematic {
                         mpos2d.setComponents(Integer.MIN_VALUE, Integer.MIN_VALUE);
                     }
                     @Override
-                    public void run(int x, int y, int z, BlockState block) {
+                    public <B extends BlockStateHolder<B>> void run(int x, int y, int z, B block) {
                         try {
                             int xx = x + relx;
                             int zz = z + relz;
@@ -233,7 +234,7 @@ public class Schematic {
             } else {
                 bac.IMP.forEach(new FaweClipboard.BlockReader() {
                     @Override
-                    public void run(int x, int y, int z, BlockState block) {
+                    public <B extends BlockStateHolder<B>> void run(int x, int y, int z, B block) {
                         try {
                             extent.setBlock(x + relx, y + rely, z + relz, block);
                         } catch (WorldEditException e) { throw new RuntimeException(e);}

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

@@ -212,7 +212,7 @@ public class StructureFormat implements ClipboardReader, ClipboardWriter {
             ArrayList<Map<String, Object>> blocks = new ArrayList<>();
             BlockVector3 min = region.getMinimumPoint();
             for (BlockVector3 point : region) {
-                BlockStateHolder block = clipboard.getBlock(point);
+                BaseBlock block = clipboard.getFullBlock(point);
                 switch (block.getBlockType().getResource().toUpperCase()) {
                     case "STRUCTURE_VOID":
                         continue;

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

@@ -162,7 +162,8 @@ public class CuboidClipboard {
 
 
     public BaseBlock getBlock(int x, int y, int z) {
-        return adapt(clipboard.IMP.getBlock(x, y, z));
+//        return adapt(clipboard.IMP.getBlock(x, y, z));
+    	return clipboard.IMP.getBlock(x, y, z);
     }
 
     public BaseBlock getLazyBlock(BlockVector3 position) {
@@ -174,7 +175,7 @@ public class CuboidClipboard {
     }
 
     public boolean setBlock(int x, int y, int z, BaseBlock block) {
-        return setBlock(x, y, z, block.toImmutableState());
+        return setBlock(x, y, z, block);
     }
 
     public boolean setBlock(int x, int y, int z, BlockState block) {

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

@@ -1043,7 +1043,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
         }
     }
 
-    public boolean setBlock(int x, int y, int z, BlockStateHolder block) {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) {
         this.changes++;
         try {
             return this.extent.setBlock(x, y, z, block);
@@ -1061,15 +1061,6 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
             throw new RuntimeException("Unexpected exception", e);
         }
     }
-    @Deprecated
-    public boolean setBlock(int x, int y, int z, BaseBlock block) {
-        return setBlock(x, y, z, block.toImmutableState());
-    }
-
-    @Deprecated
-    public boolean setBlock(BlockVector3 position, BaseBlock block) throws MaxChangedBlocksException {
-        return setBlock(position, block.toImmutableState());
-    }
 
     @SuppressWarnings("deprecation")
     public boolean setBlock(final BlockVector3 position, final Pattern pattern) {
@@ -1602,7 +1593,9 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
     public <B extends BlockStateHolder<B>> int setBlocks(final Region region, final B block) {
         checkNotNull(region);
         checkNotNull(block);
-        if (canBypassAll(region, false, true) && !block.hasNbtData()) {
+        boolean hasNbt = block instanceof BaseBlock && ((BaseBlock)block).hasNbtData();
+        		
+        if (canBypassAll(region, false, true) && !hasNbt) {
             return changes = queue.setBlocks((CuboidRegion) region, block.getInternalId());
         }
         try {
@@ -3370,7 +3363,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
 
     @Override
     public boolean clearContainerBlockContents(BlockVector3 pos) {
-        BlockStateHolder block = getFullBlock(pos);
+        BaseBlock block = getFullBlock(pos);
         CompoundTag nbt = block.getNbtData();
         if (nbt != null) {
             if (nbt.containsKey("items")) {
@@ -3452,8 +3445,8 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
                             for (int y = 0; y < getMaxY() + 1; y++) {
 //                                BlockStateHolder block = getFullBlock(mutable.setComponents(xx, y, zz));
                             	BlockVector3 bv = BlockVector3.at(xx, y, zz);
-                            	BlockStateHolder block = getFullBlock(bv);
+                            	BaseBlock block = getFullBlock(bv);
-                                fcs.add(mbv, block, BlockTypes.AIR.getDefaultState());
+                                fcs.add(mbv, block, BlockTypes.AIR.getDefaultState().toBaseBlock());
                             }
                         }
                     }
@@ -3481,8 +3474,8 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
                             if (contains) {
                                 containsAny = true;
                                 if (fcs != null) {
-                                    BlockStateHolder block = getFullBlock(mbv);
+                                    BaseBlock block = getFullBlock(mbv);
-                                    fcs.add(mbv, block, BlockTypes.AIR.getDefaultState());
+                                    fcs.add(mbv, block, BlockTypes.AIR.getDefaultState().toBaseBlock());
                                 }
                             } else {
                                 BlockStateHolder block = getFullBlock(mbv);

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

@@ -172,7 +172,7 @@ public class RegionCommands extends MethodCommands {
             BBC.NO_BLOCK.send(player);
             return;
         }
-        CompoundTag nbt = editSession.getBlock(pos.toVector().toBlockPoint()).getNbtData();
+        CompoundTag nbt = editSession.getFullBlock(pos.toVector().toBlockPoint()).getNbtData();
         if (nbt != null) {
             player.print(nbt.getValue().toString());
         } else {

worldedit-core/src/main/java/com/sk89q/worldedit/extension/factory/parser/DefaultBlockParser.java

@@ -246,7 +246,7 @@ public class DefaultBlockParser extends InputParser<BaseBlock> {
                     throw new NoMatchException("Does not match a valid block type: '" + input + "'");
                 }
             }
-            if (nbt == null) nbt = state.getNbtData();
+//            if (nbt == null) nbt = state.getNbtData();
 
             if (stateString != null) {
                 state = BlockState.get(state.getBlockType(), "[" + stateString + "]", state);

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

@@ -201,13 +201,13 @@ public class BlockArrayClipboard implements Clipboard, LightingExtent, Closeable
             int x = position.getBlockX() - mx;
             int y = position.getBlockY() - my;
             int z = position.getBlockZ() - mz;
-            return IMP.getBlock(x, y, z);
+            return IMP.getBlock(x, y, z).toImmutableState();
         }
         return EditSession.nullBlock;
     }
 
     public BlockState getBlockAbs(int x, int y, int z) {
-        return IMP.getBlock(x, y, z);
+        return IMP.getBlock(x, y, z).toImmutableState();
     }
 
     @Override
@@ -228,7 +228,13 @@ public class BlockArrayClipboard implements Clipboard, LightingExtent, Closeable
 
     @Override
     public BaseBlock getFullBlock(BlockVector3 position) {
-        return getLazyBlock(position).toBaseBlock();
+    	if(region.contains(position)) {
+            int x = position.getBlockX() - mx;
+            int y = position.getBlockY() - my;
+            int z = position.getBlockZ() - mz;
+    		return IMP.getBlock(x, y, z);
+    	}
+    	return EditSession.nullBlock.toBaseBlock();
     }
 
     @Override

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

@@ -33,6 +33,7 @@ import com.sk89q.worldedit.extent.clipboard.Clipboard;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.regions.Region;
 import com.sk89q.worldedit.world.block.BlockState;
+import com.sk89q.worldedit.world.block.BlockStateHolder;
 import com.sk89q.worldedit.world.block.BlockTypes;
 import net.jpountz.lz4.LZ4BlockInputStream;
 import net.jpountz.lz4.LZ4BlockOutputStream;
@@ -125,67 +126,25 @@ public class SpongeSchematicWriter implements ClipboardWriter {
 
             FaweClipboard.BlockReader reader = new FaweClipboard.BlockReader() {
                 @Override
-                public void run(int x, int y, int z, BlockState block) {
+                public <B extends BlockStateHolder<B>> void run(int x, int y, int z, B block) {
                     try {
-                        CompoundTag tile = block.getNbtData();
+                        boolean hasNbt = block instanceof BaseBlock && ((BaseBlock)block).hasNbtData();
-                        if (tile != null) {
+                        if (hasNbt) {
-                            Map<String, Tag> values = tile.getValue();
+                        	BaseBlock localBlock = (BaseBlock)block;
+                            Map<String, Tag> values = localBlock.getNbtData().getValue();
                             values.remove("id"); // Remove 'id' if it exists. We want 'Id'
                             // Positions are kept in NBT, we don't want that.
                             values.remove("x");
                             values.remove("y");
                             values.remove("z");
-                            if (!values.containsKey("Id")) values.put("Id", new StringTag(block.getNbtId()));
+                            if (!values.containsKey("Id")) values.put("Id", new StringTag(localBlock.getNbtId()));
                             values.put("Pos", new IntArrayTag(new int[]{
                                     x,
                                     y,
                                     z
                             }));
                             numTiles[0]++;
-                            tilesOut.writeTagPayload(tile);
+                            tilesOut.writeTagPayload(localBlock.getNbtData());
-//=======
-//
-//        Map<String, Tag> schematic = new HashMap<>();
-//        schematic.put("Version", new IntTag(1));
-//
-//        Map<String, Tag> metadata = new HashMap<>();
-//        metadata.put("WEOffsetX", new IntTag(offset.getBlockX()));
-//        metadata.put("WEOffsetY", new IntTag(offset.getBlockY()));
-//        metadata.put("WEOffsetZ", new IntTag(offset.getBlockZ()));
-//
-//        schematic.put("Metadata", new CompoundTag(metadata));
-//
-//        schematic.put("Width", new ShortTag((short) width));
-//        schematic.put("Height", new ShortTag((short) height));
-//        schematic.put("Length", new ShortTag((short) length));
-//
-//        // The Sponge format Offset refers to the 'min' points location in the world. That's our 'Origin'
-//        schematic.put("Offset", new IntArrayTag(new int[]{
-//                min.getBlockX(),
-//                min.getBlockY(),
-//                min.getBlockZ(),
-//        }));
-//
-//        int paletteMax = 0;
-//        Map<String, Integer> palette = new HashMap<>();
-//
-//        List<CompoundTag> tileEntities = new ArrayList<>();
-//
-//        ByteArrayOutputStream buffer = new ByteArrayOutputStream(width * height * length);
-//
-//        for (int y = 0; y < height; y++) {
-//            int y0 = min.getBlockY() + y;
-//            for (int z = 0; z < length; z++) {
-//                int z0 = min.getBlockZ() + z;
-//                for (int x = 0; x < width; x++) {
-//                    int x0 = min.getBlockX() + x;
-//                    BlockVector3 point = BlockVector3.at(x0, y0, z0);
-//                    BaseBlock block = clipboard.getFullBlock(point);
-//                    if (block.getNbtData() != null) {
-//                        Map<String, Tag> values = new HashMap<>();
-//                        for (Map.Entry<String, Tag> entry : block.getNbtData().getValue().entrySet()) {
-//                            values.put(entry.getKey(), entry.getValue());
-//>>>>>>> 2c8b2fe0... Move vectors to static creators, for caching
                         }
                         int ordinal = block.getOrdinal();
                         char value = palette[ordinal];
@@ -208,7 +167,7 @@ public class SpongeSchematicWriter implements ClipboardWriter {
                 ((BlockArrayClipboard) clipboard).IMP.forEach(reader, true);
             } else {
                 for (BlockVector3 pt : region) {
-                    BlockState block = clipboard.getBlock(pt);
+                    BaseBlock block = clipboard.getFullBlock(pt);
                     int x = pt.getBlockX() - min.getBlockX();
                     int y = pt.getBlockY() - min.getBlockY();
                     int z = pt.getBlockZ() - min.getBlockY();

worldedit-core/src/main/java/com/sk89q/worldedit/extent/logging/AbstractLoggingExtent.java

@@ -51,7 +51,7 @@ public abstract class AbstractLoggingExtent extends AbstractDelegateExtent {
     }
 
     @Override
-    public final boolean setBlock(BlockVector3 position, BlockStateHolder block) throws WorldEditException {
+    public <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 position, B block) throws WorldEditException {
         onBlockChange(position, block);
         return super.setBlock(position, block);
     }

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

@@ -105,38 +105,38 @@ public class BlockTransformExtent extends ResettableExtent {
      * @param reverse true to transform in the opposite direction
      * @return the same block
      */
-    private <T extends BlockStateHolder<T>> T transformBlock(T block, boolean reverse) {
+    protected <T extends BlockStateHolder<T>> T transformBlock(T block, boolean reverse) {
         return transform(block, reverse ? transform.inverse() : transform);
     }
     
     @Override
     public BlockState getLazyBlock(BlockVector3 position) {
-    	return transformFast(super.getLazyBlock(position)).toImmutableState();
+    	return transformBlock(super.getLazyBlock(position), false).toImmutableState();
     }
     
     @Override
     public BlockState getLazyBlock(int x, int y, int z) {
-        return transformFast(super.getLazyBlock(x, y, z)).toImmutableState();
+        return transformBlock(super.getLazyBlock(x, y, z), false).toImmutableState();
     }
 
     @Override
     public BlockState getBlock(BlockVector3 position) {
-        return transformFast(super.getBlock(position)).toImmutableState();
+        return transformBlock(super.getBlock(position), false).toImmutableState();
     }
 
     @Override
     public BaseBlock getFullBlock(BlockVector3 position) {
-        return transformFast(super.getFullBlock(position).toImmutableState());
+        return transformBlock(super.getFullBlock(position), false);
     }
     
     @Override
     public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) throws WorldEditException {
-        return super.setBlock(x, y, z, transformFastInverse((BlockState)block));
+        return super.setBlock(x, y, z, transformBlock(block, true));
     }
 
     @Override
     public <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 location, B block) throws WorldEditException {
-        return super.setBlock(location, transformFastInverse((BlockState)block));
+        return super.setBlock(location, transformBlock(block, true));
     }
     
     private static final Set<String> directionNames = Sets.newHashSet("north", "south", "east", "west");
@@ -240,61 +240,6 @@ public class BlockTransformExtent extends ResettableExtent {
         }
         return result;
     }
-    
-    public final BaseBlock transformFast(BlockState block) {
-        BaseBlock transformed = transformBlock(block, false).toBaseBlock();
-        if (block.hasNbtData()) {
-            CompoundTag tag = block.getNbtData();
-            if (tag.containsKey("Rot")) {
-                int rot = tag.asInt("Rot");
-
-                Direction direction = Direction.fromRotationIndex(rot).get();
-
-                if (direction != null) {
-                    Vector3 applyAbsolute = transform.apply(direction.toVector());
-                    Vector3 applyOrigin = transform.apply(Vector3.ZERO);
-                    Vector3 newAbsolute = Vector3.at(applyAbsolute.getX() - applyOrigin.getX(), applyAbsolute.getY() - applyOrigin.getY(), applyAbsolute.getZ() - applyOrigin.getZ());
-
-                    Direction newDirection = Direction.findClosest(newAbsolute, Direction.Flag.CARDINAL | Direction.Flag.ORDINAL | Direction.Flag.SECONDARY_ORDINAL);
-
-                    if (newDirection != null) {
-                        Map<String, Tag> values = ReflectionUtils.getMap(tag.getValue());
-                        values.put("Rot", new ByteTag((byte) newDirection.toRotationIndex().getAsInt()));
-                    }
-                }
-                transformed.setNbtData(tag);
-            }
-        }
-        return transformed;
-    }
-
-    public final BaseBlock transformFastInverse(BlockState block) {
-        BaseBlock transformed = transformBlock(block, true).toBaseBlock();
-        if (block.hasNbtData()) {
-            CompoundTag tag = block.getNbtData();
-            if (tag.containsKey("Rot")) {
-                int rot = tag.asInt("Rot");
-
-                Direction direction = Direction.fromRotationIndex(rot).get();
-
-                if (direction != null) {
-                    Vector3 applyAbsolute = getTransform().inverse().apply(direction.toVector());
-                    Vector3 applyOrigin = getTransform().inverse().apply(Vector3.ZERO);
-                    
-                    Vector3 newAbsolute = Vector3.at(applyAbsolute.getX() - applyOrigin.getX(), applyAbsolute.getY() - applyOrigin.getY(), applyAbsolute.getZ() - applyOrigin.getZ());
-
-                    Direction newDirection = Direction.findClosest(newAbsolute, Direction.Flag.CARDINAL | Direction.Flag.ORDINAL | Direction.Flag.SECONDARY_ORDINAL);
-
-                    if (newDirection != null) {
-                        Map<String, Tag> values = ReflectionUtils.getMap(tag.getValue());
-                        values.put("Rot", new ByteTag((byte) newDirection.toRotationIndex().getAsInt()));
-                    }
-                }
-            }
-            transformed.setNbtData(tag);
-        }
-        return transformed;
-    }
 
     /**
      * Get the new value with the transformed direction.

worldedit-core/src/main/java/com/sk89q/worldedit/extent/world/SurvivalModeExtent.java

@@ -91,7 +91,7 @@ public class SurvivalModeExtent extends AbstractDelegateExtent {
     }
 
     @Override
-    public boolean setBlock(int x, int y, int z, BlockStateHolder block) throws WorldEditException {
+    public <B extends BlockStateHolder<B>> boolean setBlock(int x, int y, int z, B block) throws WorldEditException {
         if (toolUse && block.getBlockType().getMaterial().isAir()) {
             world.simulateBlockMine(BlockVector3.at(x, y, z));
             return true;

worldedit-core/src/main/java/com/sk89q/worldedit/function/block/ExtentBlockCopy.java

@@ -79,20 +79,12 @@ public class ExtentBlockCopy implements RegionFunction {
     }
 
     @Override
-//<<<<<<< HEAD
     public boolean apply(BlockVector3 position) throws WorldEditException {
         BlockVector3 orig = position.subtract(from);
         BlockVector3 transformed = transform.apply(orig.toVector3()).toBlockPoint();
-//=======
-//    public boolean apply(BlockVector3 position) throws WorldEditException {
-//        BaseBlock block = source.getFullBlock(position);
-//        BlockVector3 orig = position.subtract(from);
-//        BlockVector3 transformed = transform.apply(orig.toVector3()).toBlockPoint();
-//>>>>>>> 399e0ad5... Refactor vector system to be cleaner
 
         // Apply transformations to NBT data if necessary
-        BlockStateHolder block = transformNbtData(source.getBlock(position));
+        BaseBlock block = transformNbtData(source.getFullBlock(position));
-
         return destination.setBlock(transformed.add(to), block);
     }
 
@@ -103,8 +95,9 @@ public class ExtentBlockCopy implements RegionFunction {
      * @param state the existing state
      * @return a new state or the existing one
      */
-    private BlockState transformNbtData(BlockState state) {
+    private BaseBlock transformNbtData(BaseBlock state) {
         CompoundTag tag = state.getNbtData();
+
         if (tag != null) {
             // Handle blocks which store their rotation in NBT
             if (tag.containsKey("Rot")) {
@@ -113,30 +106,20 @@ public class ExtentBlockCopy implements RegionFunction {
                 Direction direction = MCDirections.fromRotation(rot);
 
                 if (direction != null) {
-//<<<<<<< HEAD
-//                    Vector applyAbsolute = transform.apply(direction.toVector());
-//                    Vector applyOrigin = transform.apply(Vector.ZERO);
-//                    applyAbsolute.mutX(applyAbsolute.getX() - applyOrigin.getX());
-//                    applyAbsolute.mutY(applyAbsolute.getY() - applyOrigin.getY());
-//                    applyAbsolute.mutZ(applyAbsolute.getZ() - applyOrigin.getZ());
-//=======
                     Vector3 vector = transform.apply(direction.toVector()).subtract(transform.apply(Vector3.ZERO)).normalize();
                     Direction newDirection = Direction.findClosest(vector, Flag.CARDINAL | Flag.ORDINAL | Flag.SECONDARY_ORDINAL);
-//>>>>>>> 399e0ad5... Refactor vector system to be cleaner
 
-//                    Direction newDirection = Direction.findClosest(applyAbsolute, Flag.CARDINAL | Flag.ORDINAL | Flag.SECONDARY_ORDINAL);
-
-//<<<<<<< HEAD
                     if (newDirection != null) {
-                        Map<String, Tag> values = ReflectionUtils.getMap(tag.getValue());
+                        CompoundTagBuilder builder = tag.createBuilder();
-                        values.put("Rot", new ByteTag((byte) MCDirections.toRotation(newDirection)));
+
-//=======
+                        builder.putByte("Rot", (byte) MCDirections.toRotation(newDirection));
-//                        return state.toBaseBlock(builder.build());
+
-//>>>>>>> f54d6afb... Make BaseBlock more memory efficient, and make it clear in the API that it's not intended to be used for every single block.
+                        return state.toBaseBlock(builder.build());
                     }
                 }
             }
         }
+
         return state;
     }
 

worldedit-core/src/main/java/com/sk89q/worldedit/function/operation/ForwardExtentCopy.java

@@ -40,6 +40,7 @@ import com.sk89q.worldedit.function.CombinedRegionFunction;
 import com.sk89q.worldedit.function.RegionFunction;
 import com.sk89q.worldedit.function.RegionMaskTestFunction;
 import com.sk89q.worldedit.function.RegionMaskingFilter;
+import com.sk89q.worldedit.function.block.ExtentBlockCopy;
 import com.sk89q.worldedit.function.entity.ExtentEntityCopy;
 import com.sk89q.worldedit.function.mask.Mask;
 import com.sk89q.worldedit.function.mask.Masks;

worldedit-core/src/main/java/com/sk89q/worldedit/world/block/BaseBlock.java

@@ -244,7 +244,7 @@ public class BaseBlock implements BlockStateHolder<BaseBlock>, TileEntityBlock {
 
 	@Override
 	public boolean apply(Extent extent, BlockVector3 get, BlockVector3 set) throws WorldEditException {
-		return this.toImmutableState().apply(extent, get, set);
+		return extent.setBlock(set, this);
 	}
 
 	@Override
@@ -253,8 +253,8 @@ public class BaseBlock implements BlockStateHolder<BaseBlock>, TileEntityBlock {
 	}
 
 	@Override
-	public BlockStateHolder withPropertyId(int propertyId) {
+	public BaseBlock withPropertyId(int propertyId) {
-		return getBlockType().withPropertyId(propertyId);
+		return getBlockType().withPropertyId(propertyId).toBaseBlock(getNbtData());
 	}
 
 	@Override
@@ -274,12 +274,12 @@ public class BaseBlock implements BlockStateHolder<BaseBlock>, TileEntityBlock {
 
 	@Override
 	public <V> BaseBlock with(Property<V> property, V value) {
-		return toImmutableState().with(property, value).toBaseBlock();
+		return toImmutableState().with(property, value).toBaseBlock(getNbtData());
 	}
 
 	@Override
-	public <V> BlockStateHolder with(PropertyKey property, V value) {
+	public <V> BaseBlock with(PropertyKey property, V value) {
-		return toImmutableState().with(property, value);
+		return toImmutableState().with(property, value).toBaseBlock(getNbtData());
 	}
 
 	@Override

worldedit-core/src/main/java/com/sk89q/worldedit/world/block/BlockState.java

@@ -19,19 +19,13 @@
 
 package com.sk89q.worldedit.world.block;
 
-import com.boydti.fawe.Fawe;
 import com.boydti.fawe.command.SuggestInputParseException;
 import com.boydti.fawe.object.string.MutableCharSequence;
 import com.google.common.base.Function;
-import com.google.common.base.Predicate;
-import com.google.common.base.Supplier;
 import com.google.common.collect.Maps;
-import com.google.common.collect.Table;
 import com.sk89q.jnbt.CompoundTag;
-import com.sk89q.worldedit.WorldEdit;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.extension.input.InputParseException;
-import com.sk89q.worldedit.extension.platform.Capability;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.function.mask.Mask;
 import com.sk89q.worldedit.function.mask.SingleBlockStateMask;
@@ -45,10 +39,7 @@ import javax.annotation.Nullable;
 import java.util.*;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
-import java.util.Collections;
-import java.util.Comparator;
 import java.util.HashSet;
-import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
@@ -249,27 +240,6 @@ public class BlockState implements BlockStateHolder<BlockState> {
         return this.toBaseBlock();
     }
 
-    @Override
-    public boolean hasNbtData() {
-        return getNbtData() != null;
-    }
-
-    @Override
-    public String getNbtId() {
-        return "";
-    }
-
-    @Nullable
-    @Override
-    public CompoundTag getNbtData() {
-        return null;
-    }
-
-    @Override
-    public void setNbtData(@Nullable CompoundTag nbtData) {
-        throw new UnsupportedOperationException("This class is immutable.");
-    }
-
     /**
      * The internal id with no type information
      * @return

worldedit-core/src/main/java/com/sk89q/worldedit/world/block/BlockStateHolder.java

@@ -19,7 +19,6 @@
 
 package com.sk89q.worldedit.world.block;
 
-import com.sk89q.worldedit.blocks.TileEntityBlock;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.function.mask.Mask;
 import com.sk89q.worldedit.function.pattern.FawePattern;
@@ -31,7 +30,7 @@ import com.sk89q.worldedit.world.registry.BlockMaterial;
 import java.util.Map;
 import java.util.stream.Collectors;
 
-public interface BlockStateHolder<T extends BlockStateHolder<T>> extends FawePattern, TileEntityBlock {
+public interface BlockStateHolder<T extends BlockStateHolder<T>> extends FawePattern {
 
     /**
      * Get the block type
@@ -46,7 +45,7 @@ public interface BlockStateHolder<T extends BlockStateHolder<T>> extends FawePat
      * @return
      */
     @Deprecated
-    BlockStateHolder withPropertyId(int propertyId);
+    T withPropertyId(int propertyId);
 
     /**
      * Get combined id (legacy uses)
@@ -91,7 +90,7 @@ public interface BlockStateHolder<T extends BlockStateHolder<T>> extends FawePat
      * @param value The value
      * @return The modified state, or same if could not be applied
      */
-    <V> BlockStateHolder with(final PropertyKey property, final V value);
+    <V> T with(final PropertyKey property, final V value);
 
     /**
      * Gets the value at the given state