Fixed a few more errors, and added legacy support to the item parser.

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

@@ -78,7 +78,7 @@ public class LazyBlock extends BaseBlock {
     public CompoundTag getNbtData() {
         if (!loaded) {
             BaseBlock loadedBlock = extent.getFullBlock(position);
-            super.setNbtData(loadedBlock.getNbtData());
+            this.nbtData = loadedBlock.getNbtData();
             loaded = true;
         }
         return super.getNbtData();

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

@@ -52,8 +52,7 @@ import javax.annotation.Nullable;
 public class BaseBlock implements BlockStateHolder<BaseBlock>, TileEntityBlock {
 
     private BlockState blockState;
-    @Nullable
+    @Nullable CompoundTag nbtData;
-    private CompoundTag nbtData;
 
     /**
      * Construct a block with a state.

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

@@ -20,10 +20,8 @@
 package com.sk89q.worldedit.blocks;
 
 import com.sk89q.jnbt.CompoundTag;
-import com.sk89q.worldedit.world.item.ItemType;
-import com.sk89q.worldedit.world.item.ItemTypes;
 import com.sk89q.worldedit.world.NbtValued;
-import com.sk89q.worldedit.world.registry.LegacyMapper;
+import com.sk89q.worldedit.world.item.ItemType;
 
 import javax.annotation.Nullable;
 
@@ -39,20 +37,6 @@ public class BaseItem implements NbtValued {
     @Nullable
     private CompoundTag nbtData;
 
-    /**
-     * Construct the object.
-     *
-     * @param id ID of the item
-     */
-    @Deprecated
-    public BaseItem(int id) {
-        ItemType type = LegacyMapper.getInstance().getItemFromLegacy(id);
-        if (type == null) {
-            type = ItemTypes.AIR;
-        }
-        this.itemType = type;
-    }
-
     /**
      * Construct the object.
      *
@@ -73,16 +57,6 @@ public class BaseItem implements NbtValued {
         this.nbtData = tag;
     }
 
-    /**
-     * Get the type of item.
-     * 
-     * @return the id
-     */
-    @Deprecated
-    public int getLegacyId() {
-        return this.itemType.getLegacyId();
-    }
-
     /**
      * Get the type of item.
      *

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

@@ -31,16 +31,6 @@ public class BaseItemStack extends BaseItem {
 
     private int amount = 1;
 
-    /**
-     * Construct the object with default stack size of one, with data value of 0.
-     *
-     * @param id with data value of 0.
-     */
-    @Deprecated
-    public BaseItemStack(int id) {
-        super(id);
-    }
-
     /**
      * Construct the object with default stack size of one, with damage value of 0.
      *
@@ -50,18 +40,6 @@ public class BaseItemStack extends BaseItem {
         super(itemType);
     }
 
-    /**
-     * Construct the object.
-     *
-     * @param id type ID
-     * @param amount amount in the stack
-     */
-    @Deprecated
-    public BaseItemStack(int id, int amount) {
-        super(id);
-        this.amount = amount;
-    }
-
     /**
      * Construct the object.
      *
@@ -73,19 +51,6 @@ public class BaseItemStack extends BaseItem {
         this.amount = amount;
     }
 
-    /**
-     * Construct the object.
-     *
-     * @param id type ID
-     * @param amount amount in the stack
-     * @param data data value
-     */
-    @Deprecated
-    public BaseItemStack(int id, int amount, short data) {
-        super(id);
-        this.amount = amount;
-    }
-
     /**
      * Construct the object.
      *

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

@@ -25,6 +25,8 @@ import com.sk89q.worldedit.extension.input.InputParseException;
 import com.sk89q.worldedit.extension.input.ParserContext;
 import com.sk89q.worldedit.extension.platform.Capability;
 import com.sk89q.worldedit.internal.registry.InputParser;
+import com.sk89q.worldedit.world.item.ItemType;
+import com.sk89q.worldedit.world.registry.LegacyMapper;
 
 public class DefaultItemParser extends InputParser<BaseItem> {
 
@@ -34,8 +36,26 @@ public class DefaultItemParser extends InputParser<BaseItem> {
 
     @Override
     public BaseItem parseFromInput(String input, ParserContext context) throws InputParseException {
-        BaseItem item = WorldEdit.getInstance().getPlatformManager()
+        BaseItem item = null;
-                .queryCapability(Capability.GAME_HOOKS).getRegistries().getItemRegistry().createFromId(input);
+        // Legacy matcher
+        if (context.isTryingLegacy()) {
+            try {
+                String[] split = input.split(":");
+                ItemType type;
+                if (split.length == 1) {
+                    type = LegacyMapper.getInstance().getItemFromLegacy(Integer.parseInt(split[0]));
+                } else {
+                    type = LegacyMapper.getInstance().getItemFromLegacy(Integer.parseInt(split[0]), Integer.parseInt(split[1]));
+                }
+                item = new BaseItem(type);
+            } catch (NumberFormatException e) {
+            }
+        }
+
+        if (item == null) {
+            item = WorldEdit.getInstance().getPlatformManager()
+                    .queryCapability(Capability.GAME_HOOKS).getRegistries().getItemRegistry().createFromId(input);
+        }
 
         if (item == null) {
             throw new InputParseException("'" + input + "' did not match any item");

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

@@ -42,7 +42,9 @@ import com.sk89q.worldedit.extent.clipboard.io.legacycompat.SignCompatibilityHan
 import com.sk89q.worldedit.regions.CuboidRegion;
 import com.sk89q.worldedit.regions.Region;
 import com.sk89q.worldedit.util.Location;
+import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.entity.EntityTypes;
+import com.sk89q.worldedit.world.registry.LegacyMapper;
 import com.sk89q.worldedit.world.storage.NBTConversions;
 
 import java.io.IOException;
@@ -196,7 +198,7 @@ public class SchematicReader implements ClipboardReader {
             }
 
             int index = y * width * length + z * width + x;
-            BaseBlock block = new BaseBlock(blocks[index], blockData[index]);
+            BlockState block = LegacyMapper.getInstance().getBlockFromLegacy(blocks[index], blockData[index]);
             for (NBTCompatibilityHandler handler : COMPATIBILITY_HANDLERS) {
                 if (handler.isAffectedBlock(block)) {
                     handler.updateNBT(block, values);
@@ -218,14 +220,14 @@ public class SchematicReader implements ClipboardReader {
                 for (int z = 0; z < length; ++z) {
                     int index = y * width * length + z * width + x;
                     BlockVector pt = new BlockVector(x, y, z);
-                    BaseBlock block = new BaseBlock(blocks[index], blockData[index]);
+                    BlockState state = LegacyMapper.getInstance().getBlockFromLegacy(blocks[index], blockData[index]);
-
-                    if (tileEntitiesMap.containsKey(pt)) {
-                        block.setNbtData(new CompoundTag(tileEntitiesMap.get(pt)));
-                    }
 
                     try {
-                        clipboard.setBlock(region.getMinimumPoint().add(pt), block);
+                        if (tileEntitiesMap.containsKey(pt)) {
+                            clipboard.setBlock(region.getMinimumPoint().add(pt), new BaseBlock(state, new CompoundTag(tileEntitiesMap.get(pt))));
+                        } else {
+                            clipboard.setBlock(region.getMinimumPoint().add(pt), state);
+                        }
                     } catch (WorldEditException e) {
                         switch (failedBlockSets) {
                             case 0:

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

@@ -21,10 +21,11 @@ package com.sk89q.worldedit.extent.clipboard.io.legacycompat;
 
 import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.blocks.BaseBlock;
+import com.sk89q.worldedit.world.block.BlockStateHolder;
 
 import java.util.Map;
 
 public interface NBTCompatibilityHandler {
-    boolean isAffectedBlock(BaseBlock block);
+    boolean isAffectedBlock(BlockStateHolder block);
-    void updateNBT(BaseBlock block, Map<String, Tag> values);
+    void updateNBT(BlockStateHolder block, Map<String, Tag> values);
 }

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

@@ -27,18 +27,19 @@ import com.google.gson.JsonSyntaxException;
 import com.sk89q.jnbt.StringTag;
 import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.blocks.BaseBlock;
+import com.sk89q.worldedit.world.block.BlockStateHolder;
 import com.sk89q.worldedit.world.block.BlockTypes;
 
 import java.util.Map;
 
 public class SignCompatibilityHandler implements NBTCompatibilityHandler {
     @Override
-    public boolean isAffectedBlock(BaseBlock block) {
+    public boolean isAffectedBlock(BlockStateHolder block) {
         return block.getBlockType() == BlockTypes.SIGN || block.getBlockType() == BlockTypes.WALL_SIGN;
     }
 
     @Override
-    public void updateNBT(BaseBlock block, Map<String, Tag> values) {
+    public void updateNBT(BlockStateHolder block, Map<String, Tag> values) {
         for (int i = 0; i < 4; ++i) {
             String key = "Text" + (i + 1);
             Tag value = values.get(key);

worldedit-core/src/main/java/com/sk89q/worldedit/world/NbtValued.java

@@ -36,7 +36,7 @@ public interface NbtValued {
      * 
      * @return true if there is NBT data
      */
-    public boolean hasNbtData();
+    boolean hasNbtData();
 
     /**
      * Get the object's NBT data (tile entity data). The returned tag, if

worldedit-core/src/main/java/com/sk89q/worldedit/world/chunk/AnvilChunk.java

@@ -29,16 +29,18 @@ import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.BlockVector;
 import com.sk89q.worldedit.Vector;
 import com.sk89q.worldedit.blocks.BaseBlock;
-import com.sk89q.worldedit.blocks.TileEntityBlock;
 import com.sk89q.worldedit.world.DataException;
 import com.sk89q.worldedit.world.World;
+import com.sk89q.worldedit.world.block.BlockState;
+import com.sk89q.worldedit.world.registry.LegacyMapper;
 import com.sk89q.worldedit.world.storage.InvalidFormatException;
 
-import javax.annotation.Nullable;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import javax.annotation.Nullable;
+
 public class AnvilChunk implements Chunk {
 
     private CompoundTag rootTag;
@@ -256,16 +258,11 @@ public class AnvilChunk implements Chunk {
     public BaseBlock getBlock(Vector position) throws DataException {
         int id = getBlockID(position);
         int data = getBlockData(position);
-        BaseBlock block;
-
-        block = new BaseBlock(id, data);
 
+        BlockState state = LegacyMapper.getInstance().getBlockFromLegacy(id, data);
         CompoundTag tileEntity = getBlockTileEntity(position);
-        if (tileEntity != null) {
-            ((TileEntityBlock) block).setNbtData(tileEntity);
-        }
 
-        return block;
+        return new BaseBlock(state, tileEntity);
     }
 
 }

worldedit-core/src/main/java/com/sk89q/worldedit/world/chunk/OldChunk.java

@@ -28,9 +28,11 @@ import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.BlockVector;
 import com.sk89q.worldedit.Vector;
 import com.sk89q.worldedit.blocks.BaseBlock;
+import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockTypes;
 import com.sk89q.worldedit.world.DataException;
 import com.sk89q.worldedit.world.World;
+import com.sk89q.worldedit.world.registry.LegacyMapper;
 import com.sk89q.worldedit.world.storage.InvalidFormatException;
 
 import java.util.HashMap;
@@ -178,14 +180,10 @@ public class OldChunk implements Chunk {
             throw new DataException("Chunk does not contain position " + position);
         }
 
-        BaseBlock block = new BaseBlock(id, dataVal);
+        BlockState state = LegacyMapper.getInstance().getBlockFromLegacy(id, dataVal);
-
         CompoundTag tileEntity = getBlockTileEntity(position);
-        if (tileEntity != null) {
-            block.setNbtData(tileEntity);
-        }
 
-        return block;
+        return new BaseBlock(state, tileEntity);
     }
 
 }

worldedit-core/src/main/java/com/sk89q/worldedit/world/registry/BundledItemRegistry.java

@@ -20,6 +20,7 @@
 package com.sk89q.worldedit.world.registry;
 
 import com.sk89q.worldedit.blocks.BaseItem;
+import com.sk89q.worldedit.world.item.ItemType;
 import com.sk89q.worldedit.world.item.ItemTypes;
 
 import javax.annotation.Nullable;
@@ -33,6 +34,7 @@ public class BundledItemRegistry implements ItemRegistry {
     @Nullable
     @Override
     public BaseItem createFromId(String id) {
-        return new BaseItem(ItemTypes.get(id));
+        ItemType itemType = ItemTypes.get(id);
+        return itemType == null ? null : new BaseItem(itemType);
     }
 }

worldedit-core/src/main/java/com/sk89q/worldedit/world/storage/ChunkStore.java

@@ -30,13 +30,14 @@ import com.sk89q.worldedit.world.chunk.AnvilChunk;
 import com.sk89q.worldedit.world.chunk.Chunk;
 import com.sk89q.worldedit.world.chunk.OldChunk;
 
+import java.io.Closeable;
 import java.io.IOException;
 import java.util.Map;
 
 /**
  * Represents chunk storage mechanisms.
  */
-public abstract class ChunkStore {
+public abstract class ChunkStore implements Closeable {
 
     /**
      * >> to chunk
@@ -86,11 +87,6 @@ public abstract class ChunkStore {
         return new OldChunk(world, tag);
     }
 
-    /**
-     * Close resources.
-     *
-     * @throws IOException on I/O error
-     */
     public void close() throws IOException {
     }