Created pattern, mask, and block registries.

Deprecated getBlock, getBlockPattern, and so-on in WorldEdit.

src/main/java/com/sk89q/worldedit/LocalWorld.java

@@ -626,9 +626,18 @@ public abstract class LocalWorld implements World, Extent {
                 new BaseBlock(BlockID.WATER, -1));
     }
 
+    @Override
+    public Vector getMaximumPoint() {
+        return new Vector(30000000, 30000000, 30000000);
+    }
+
+    @Override
+    public Vector getMinimumPoint() {
+        return new Vector(-30000000, -30000000, -30000000);
+    }
+
     @Override
     public @Nullable Operation commit() {
         return null;
     }
-
 }