Current progress #4

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

@@ -72,4 +72,16 @@ public class NullChangeSet extends FaweChangeSet {
     public final int size() {
         return 0;
     }
+
+	@Override
+	public boolean isRecordingChanges() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	@Override
+	public void setRecordChanges(boolean recordChanges) {
+		// TODO Auto-generated method stub
+		
+	}
 }

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

@@ -172,4 +172,16 @@ public class AbstractDelegateChangeSet extends FaweChangeSet {
     public void add(int x, int y, int z, int combinedFrom, BaseBlock to) {
         parent.add(x, y, z, combinedFrom, to);
     }
+
+	@Override
+	public boolean isRecordingChanges() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	@Override
+	public void setRecordChanges(boolean recordChanges) {
+		// TODO Auto-generated method stub
+		
+	}
 }

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

@@ -102,4 +102,16 @@ public class AnvilHistory extends FaweChangeSet implements IAnvilHistory {
     public int size() {
         return size == -1 ? folder.listFiles().length : size;
     }
+
+	@Override
+	public boolean isRecordingChanges() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	@Override
+	public void setRecordChanges(boolean recordChanges) {
+		// TODO Auto-generated method stub
+		
+	}
 }

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

@@ -78,4 +78,16 @@ public class CFIChangeSet extends FaweChangeSet {
     public int size() {
         return 1;
     }
+
+	@Override
+	public boolean isRecordingChanges() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	@Override
+	public void setRecordChanges(boolean recordChanges) {
+		// TODO Auto-generated method stub
+		
+	}
 }

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

@@ -107,4 +107,16 @@ public class CPUOptimizedChangeSet extends FaweChangeSet {
     public int size() {
         return changes.size() * 65536; // num chunks * 65536 (guess of 65536 changes per chunk)
     }
+
+	@Override
+	public boolean isRecordingChanges() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	@Override
+	public void setRecordChanges(boolean recordChanges) {
+		// TODO Auto-generated method stub
+		
+	}
 }

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

@@ -509,4 +509,16 @@ public class DiskStorageHistory extends FaweStreamChangeSet {
             return count;
         }
     }
+
+	@Override
+	public boolean isRecordingChanges() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	@Override
+	public void setRecordChanges(boolean recordChanges) {
+		// TODO Auto-generated method stub
+		
+	}
 }

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

@@ -238,4 +238,16 @@ public class MemoryOptimizedHistory extends FaweStreamChangeSet {
     public NBTInputStream getTileRemoveIS() throws IOException {
         return tileR == null ? null : new NBTInputStream(MainUtil.getCompressedIS(new FastByteArraysInputStream(tileR)));
     }
+
+	@Override
+	public boolean isRecordingChanges() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	@Override
+	public void setRecordChanges(boolean recordChanges) {
+		// TODO Auto-generated method stub
+		
+	}
 }

worldedit-core/src/main/java/com/sk89q/worldedit/extent/reorder/MultiStageReorder.java

@@ -29,9 +29,10 @@ import com.sk89q.worldedit.function.operation.BlockMapEntryPlacer;
 import com.sk89q.worldedit.function.operation.Operation;
 import com.sk89q.worldedit.function.operation.OperationQueue;
 import com.sk89q.worldedit.function.operation.RunContext;
-import com.sk89q.worldedit.function.operation.SetLocatedBlocks;
+//import com.sk89q.worldedit.function.operation.SetLocatedBlocks;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.registry.state.Property;
+import com.sk89q.worldedit.util.LocatedBlock;
 import com.sk89q.worldedit.util.collection.TupleArrayList;
 import com.sk89q.worldedit.world.block.BlockCategories;
 import com.sk89q.worldedit.world.block.BlockStateHolder;
@@ -51,9 +52,9 @@ import java.util.Set;
  */
 public class MultiStageReorder extends AbstractDelegateExtent implements ReorderingExtent {
 
-    private TupleArrayList<BlockVector, BlockStateHolder> stage1 = new TupleArrayList<>();
-    private TupleArrayList<BlockVector, BlockStateHolder> stage2 = new TupleArrayList<>();
-    private TupleArrayList<BlockVector, BlockStateHolder> stage3 = new TupleArrayList<>();
+    private TupleArrayList<BlockVector3, BlockStateHolder> stage1 = new TupleArrayList<>();
+    private TupleArrayList<BlockVector3, BlockStateHolder> stage2 = new TupleArrayList<>();
+    private TupleArrayList<BlockVector3, BlockStateHolder> stage3 = new TupleArrayList<>();
     private boolean enabled;
 
     /**
@@ -95,13 +96,8 @@ public class MultiStageReorder extends AbstractDelegateExtent implements Reorder
     }
 
     @Override
-<<<<<<< HEAD
-    public boolean setBlock(Vector location, BlockStateHolder block) throws WorldEditException {
-        BlockStateHolder existing = getBlock(location);
-=======
     public boolean setBlock(BlockVector3 location, BlockStateHolder block) throws WorldEditException {
         BlockState existing = getBlock(location);
->>>>>>> 399e0ad5... Refactor vector system to be cleaner
 
         if (!enabled) {
             return super.setBlock(location, block);
@@ -109,30 +105,30 @@ public class MultiStageReorder extends AbstractDelegateExtent implements Reorder
 
         if (Blocks.shouldPlaceLast(block.getBlockType())) {
             // Place torches, etc. last
-<<<<<<< HEAD
-            stage2.put(location.toBlockVector(), block);
+//<<<<<<< HEAD
+            stage2.put(location, block);
             return !existing.equalsFuzzy(block);
         } else if (Blocks.shouldPlaceFinal(block.getBlockType())) {
             // Place signs, reed, etc even later
-            stage3.put(location.toBlockVector(), block);
-=======
-            stage2.add(location, block);
-            return !existing.equalsFuzzy(block);
-        } else if (Blocks.shouldPlaceFinal(block.getBlockType())) {
-            // Place signs, reed, etc even later
-            stage3.add(location, block);
->>>>>>> 399e0ad5... Refactor vector system to be cleaner
+            stage3.put(location, block);
+//=======
+//            stage2.add(location, block);
+//            return !existing.equalsFuzzy(block);
+//        } else if (Blocks.shouldPlaceFinal(block.getBlockType())) {
+//            // Place signs, reed, etc even later
+//            stage3.add(location, block);
+//>>>>>>> 399e0ad5... Refactor vector system to be cleaner
             return !existing.equalsFuzzy(block);
         } else if (Blocks.shouldPlaceLast(existing.getBlockType())) {
             // Destroy torches, etc. first
             super.setBlock(location, BlockTypes.AIR.getDefaultState());
             return super.setBlock(location, block);
         } else {
-<<<<<<< HEAD
-            stage1.put(location.toBlockVector(), block);
-=======
-            stage1.add(location, block);
->>>>>>> 399e0ad5... Refactor vector system to be cleaner
+//<<<<<<< HEAD
+            stage1.put(location, block);
+//=======
+//            stage1.add(location, block);
+//>>>>>>> 399e0ad5... Refactor vector system to be cleaner
             return !existing.equalsFuzzy(block);
         }
     }
@@ -152,17 +148,17 @@ public class MultiStageReorder extends AbstractDelegateExtent implements Reorder
         public Operation resume(RunContext run) throws WorldEditException {
             Extent extent = getExtent();
 
-<<<<<<< HEAD
-            final Set<BlockVector> blocks = new HashSet<>();
-            final Map<BlockVector, BlockStateHolder> blockTypes = new HashMap<>();
-            for (Map.Entry<BlockVector, BlockStateHolder> entry : stage3) {
-                final BlockVector pt = entry.getKey();
-=======
+//<<<<<<< HEAD
             final Set<BlockVector3> blocks = new HashSet<>();
             final Map<BlockVector3, BlockStateHolder> blockTypes = new HashMap<>();
-            for (LocatedBlock entry : stage3) {
-                final BlockVector3 pt = entry.getLocation();
->>>>>>> 399e0ad5... Refactor vector system to be cleaner
+            for (Map.Entry<BlockVector3, BlockStateHolder> entry : stage3) {
+                final BlockVector3 pt = entry.getKey();
+//=======
+//            final Set<BlockVector3> blocks = new HashSet<>();
+//            final Map<BlockVector3, BlockStateHolder> blockTypes = new HashMap<>();
+//            for (LocatedBlock entry : stage3) {
+//                final BlockVector3 pt = entry.getLocation();
+//>>>>>>> 399e0ad5... Refactor vector system to be cleaner
                 blocks.add(pt);
                 blockTypes.put(pt, entry.getValue());
             }

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

@@ -0,0 +1,56 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldedit.function.operation;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import com.sk89q.worldedit.WorldEditException;
+import com.sk89q.worldedit.extent.Extent;
+import com.sk89q.worldedit.util.LocatedBlock;
+
+import java.util.List;
+
+public class SetLocatedBlocks implements Operation {
+
+    private final Extent extent;
+    private final Iterable<LocatedBlock> blocks;
+
+    public SetLocatedBlocks(Extent extent, Iterable<LocatedBlock> blocks) {
+        this.extent = checkNotNull(extent);
+        this.blocks = checkNotNull(blocks);
+    }
+
+    @Override
+    public Operation resume(RunContext run) throws WorldEditException {
+        for (LocatedBlock block : blocks) {
+            extent.setBlock(block.getLocation(), block.getBlock());
+        }
+        return null;
+    }
+
+    @Override
+    public void cancel() {
+    }
+
+    @Override
+    public void addStatusMessages(List<String> messages) {
+    }
+
+}

worldedit-core/src/main/java/com/sk89q/worldedit/history/changeset/ArrayListHistory.java

@@ -0,0 +1,73 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldedit.history.changeset;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import com.google.common.collect.Lists;
+import com.sk89q.worldedit.history.change.Change;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+/**
+ * Stores all {@link Change}s in an {@link ArrayList}.
+ */
+public class ArrayListHistory implements ChangeSet {
+
+    private final List<Change> changes = new ArrayList<>();
+
+    private boolean recordChanges = true;
+
+    @Override
+    public void add(Change change) {
+        checkNotNull(change);
+        if (recordChanges) {
+            changes.add(change);
+        }
+    }
+
+    @Override
+    public boolean isRecordingChanges() {
+        return recordChanges;
+    }
+
+    @Override
+    public void setRecordChanges(boolean recordChanges) {
+        this.recordChanges = recordChanges;
+    }
+
+    @Override
+    public Iterator<Change> backwardIterator() {
+        return Lists.reverse(changes).iterator();
+    }
+
+    @Override
+    public Iterator<Change> forwardIterator() {
+        return changes.iterator();
+    }
+
+    @Override
+    public int size() {
+        return changes.size();
+    }
+
+}

worldedit-core/src/main/java/com/sk89q/worldedit/history/changeset/ChangeSet.java

@@ -36,6 +36,20 @@ public interface ChangeSet {
      */
     void add(Change change);
 
+    /**
+     * Whether or not the ChangeSet is recording changes.
+     *
+     * @return whether or not the ChangeSet is set to record changes
+     */
+    boolean isRecordingChanges();
+
+    /**
+     * Tell the change set whether to record changes or not.
+     *
+     * @param recordChanges whether to record changes or not
+     */
+    void setRecordChanges(boolean recordChanges);
+
     /**
      * Get a backward directed iterator that can be used for undo.
      *
@@ -63,4 +77,4 @@ public interface ChangeSet {
      */
     int size();
 
-}
+}

worldedit-core/src/main/java/com/sk89q/worldedit/internal/cui/ServerCUIHandler.java

@@ -27,6 +27,7 @@ import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.IncompleteRegionException;
 import com.sk89q.worldedit.LocalSession;
 import com.sk89q.worldedit.WorldEdit;
+import com.sk89q.worldedit.blocks.BaseBlock;
 import com.sk89q.worldedit.entity.Player;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.regions.CuboidRegion;
@@ -150,6 +151,7 @@ public class ServerCUIHandler {
         structureTag.put("showboundingbox", new ByteTag((byte) 1));
         structureTag.put("id", new StringTag(BlockTypes.STRUCTURE_BLOCK.getId()));
 
-        return BlockTypes.STRUCTURE_BLOCK.getDefaultState().toBaseBlock(new CompoundTag(structureTag));
+//        return BlockTypes.STRUCTURE_BLOCK.getDefaultState().toBaseBlock(new CompoundTag(structureTag));
+        return new BaseBlock(BlockTypes.STRUCTURE_BLOCK.getDefaultState(), new CompoundTag(structureTag));
     }
 }