Merge remote-tracking branch 'refs/remotes/sk89q/master'

# Conflicts:

#	worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/BukkitBlockRegistry.java
#	worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java

#	worldedit-core/src/main/java/com/sk89q/worldedit/blocks/BlockMaterial.java

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

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

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

#	worldedit-core/src/main/java/com/sk89q/worldedit/command/tool/brush/GravityBrush.java

#	worldedit-core/src/main/java/com/sk89q/worldedit/extension/platform/AbstractPlayerActor.java

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

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

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

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

@@ -2424,6 +2424,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
                 if (dx2 + dz2 > radiusSq) {
                     continue;
                 }
+<<<<<<< HEAD
                 outer:
                 for (int y = maxY; y >= 1; --y) {
                     BlockType type = getBlockType(x, y, z);
@@ -2441,6 +2442,29 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
                         case JUNGLE_LEAVES:
                         case OAK_LEAVES:
                         case SPRUCE_LEAVES:
+=======
+
+                for (int y = world.getMaxY(); y >= 1; --y) {
+                    Vector pt = new Vector(x, y, z);
+                    BlockType id = getBlock(pt).getBlockType();
+
+                    if (id.getMaterial().isAir()) {
+                        continue;
+                    }
+
+                    // Ice!
+                    if (id == BlockTypes.WATER) {
+                        if (setBlock(pt, ice)) {
+                            ++affected;
+                        }
+                        break;
+                    }
+
+                    // Snow should not cover these blocks
+                    if (id.getMaterial().isTranslucent()) {
+                        // Add snow on leaves
+                        if (!BlockCategories.LEAVES.contains(id)) {
+>>>>>>> refs/remotes/sk89q/master
                             break;
                         default:
                             if (type.getMaterial().isTranslucent()) {
@@ -2545,6 +2569,7 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
      * @return number of trees created
      * @throws MaxChangedBlocksException thrown if too many blocks are changed
      */
+<<<<<<< HEAD
     public int makeForest(final Vector basePosition, final int size, final double density, TreeGenerator.TreeType treeType) {
         try {
             for (int x = basePosition.getBlockX() - size; x <= (basePosition.getBlockX() + size); ++x) {
@@ -2576,6 +2601,35 @@ public class EditSession extends AbstractDelegateExtent implements HasFaweQueue,
                             default:
                                 break;
                         }
+=======
+    public int makeForest(Vector basePosition, int size, double density, TreeGenerator.TreeType treeType) throws MaxChangedBlocksException {
+        int affected = 0;
+
+        for (int x = basePosition.getBlockX() - size; x <= basePosition.getBlockX()
+                + size; ++x) {
+            for (int z = basePosition.getBlockZ() - size; z <= basePosition.getBlockZ()
+                    + size; ++z) {
+                // Don't want to be in the ground
+                if (!getBlock(new Vector(x, basePosition.getBlockY(), z)).getBlockType().getMaterial().isAir()) {
+                    continue;
+                }
+                // The gods don't want a tree here
+                if (Math.random() >= density) {
+                    continue;
+                } // def 0.05
+
+                for (int y = basePosition.getBlockY(); y >= basePosition.getBlockY() - 10; --y) {
+                    // Check if we hit the ground
+                    BlockType t = getBlock(new Vector(x, y, z)).getBlockType();
+                    if (t == BlockTypes.GRASS_BLOCK || t == BlockTypes.DIRT) {
+                        treeType.generate(this, new Vector(x, y + 1, z));
+                        ++affected;
+                        break;
+                    } else if (t == BlockTypes.SNOW) {
+                        setBlock(new Vector(x, y, z), BlockTypes.AIR.getDefaultState());
+                    } else if (!t.getMaterial().isAir()) { // Trees won't grow on this!
+                        break;
+>>>>>>> refs/remotes/sk89q/master
                     }
                 }
             }

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

@@ -25,8 +25,9 @@ package com.sk89q.worldedit.blocks;
 public interface BlockMaterial {
 
     /**
-     * Get if this block is air
+     * Gets if this block is a type of air.
-     * @return
+     *
+     * @return If it's air
      */
     boolean isAir();
 

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

@@ -62,7 +62,7 @@ public class LongRangeBuildTool extends BrushTool implements DoubleActionTraceTo
         if (applied.getBlockType().getMaterial().isAir()) {
             eS.setBlock(pos.toVector(), secondary);
         } else {
-            eS.setBlock(pos.getDirection(), secondary);
+            eS.setBlock(pos.add(pos.getDirection()), secondary);
         }
         return true;
     }
@@ -76,7 +76,7 @@ public class LongRangeBuildTool extends BrushTool implements DoubleActionTraceTo
         if (applied.getBlockType().getMaterial().isAir()) {
             eS.setBlock(pos.toVector(), primary);
         } else {
-            eS.setBlock(pos.getDirection(), primary);
+            eS.setBlock(pos.add(pos.getDirection()), primary);
         }
         return true;
     }

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

@@ -156,7 +156,7 @@ public class OldChunk implements Chunk {
 
     @Override
     public BlockState getBlock(Vector position) throws DataException {
-        if(position.getBlockY() >= 128) return BlockTypes.AIR.getDefaultState();
+        if(position.getBlockY() >= 128) return BlockTypes.VOID_AIR.getDefaultState();
         int id, dataVal;
 
         int x = position.getBlockX() - rootX * 16;

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

@@ -23,6 +23,7 @@ import com.sk89q.worldedit.blocks.BlockMaterial;
 
 class SimpleBlockMaterial implements BlockMaterial {
 
+    private boolean isAir;
     private boolean fullCube;
     private boolean opaque;
     private boolean powerSource;
@@ -72,6 +73,15 @@ class SimpleBlockMaterial implements BlockMaterial {
         this.lightOpacity = lightOpacity;
     }
 
+    @Override
+    public boolean isAir() {
+        return this.isAir;
+    }
+
+    public void setIsAir(boolean isAir) {
+        this.isAir = isAir;
+    }
+
     @Override
     public boolean isFullCube() {
         return fullCube;