fix region processing

worldedit-core/src/main/java/com/boydti/fawe/beta/IBatchProcessor.java

@@ -46,7 +46,7 @@ public interface IBatchProcessor {
             if (set.hasSection(layer)) {
                 if (layer == minLayer) {
                     char[] arr = set.getArray(layer);
-                    int index = (minY & 15) << 12;
+                    int index = (minY & 15) << 8;
                     for (int i = 0; i < index; i++) arr[i] = 0;
                     set.setBlocks(layer, arr);
                 } else {
@@ -59,7 +59,7 @@ public interface IBatchProcessor {
             if (set.hasSection(layer)) {
                 if (layer == minLayer) {
                     char[] arr = set.getArray(layer);
-                    int index = ((maxY + 1) & 15) << 12;
+                    int index = ((maxY + 1) & 15) << 8;
                     for (int i = index; i < arr.length; i++) arr[i] = 0;
                     set.setBlocks(layer, arr);
                 } else {

worldedit-core/src/main/java/com/boydti/fawe/beta/implementation/cache/ChunkCache.java

@@ -14,7 +14,7 @@ public class ChunkCache<T extends Trimable> implements IChunkCache<T> {
     protected final Long2ObjectLinkedOpenHashMap<WeakReference<T>> getCache;
     private final IChunkCache<T> delegate;
 
-    protected ChunkCache(IChunkCache<T> delegate) {
+    public ChunkCache(IChunkCache<T> delegate) {
         this.getCache = new Long2ObjectLinkedOpenHashMap<>();
         this.delegate = delegate;
     }

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

@@ -692,11 +692,7 @@ public abstract class AbstractPlayerActor implements Actor, Player, Cloneable {
     }
 
     public Region[] getCurrentRegions(FaweMaskManager.MaskType type) {
-        BlockVector3 pos1 = BlockVector3.at(20, 20, 20);
-        BlockVector3 pos2 = BlockVector3.at(40, 40, 40);
-        Region[] regions = {new CuboidRegion(getWorld(), pos1, pos2)};
-        return regions;
-//        return WEManager.IMP.getMask(this, type);
+        return WEManager.IMP.getMask(this, type);
     }
 
     /**

worldedit-core/src/main/java/com/sk89q/worldedit/regions/CuboidRegion.java

@@ -670,6 +670,7 @@ public class CuboidRegion extends AbstractRegion implements FlatRegion {
         int bz = chunk.getZ() << 4;
         int tx = bx + 15;
         int tz = bz + 15;
+
         if (bx >= minX && tx <= maxX && bz >= minZ && tz <= maxZ) {
             // contains all X/Z
             if (minY <= 0 && maxY >= 255) {