Merge pull request #416 from Qveshn/fix/paste-double-transformation

Fix entities double transformation copy-rotate-paste and stack

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

@@ -243,6 +243,8 @@ public class ForwardExtentCopy implements Operation {
 
             if (currentTransform == null) {
                 currentTransform = transform;
+            } else {
+                currentTransform = currentTransform.combine(transform);
             }
 
             ExtentBlockCopy blockCopy = new ExtentBlockCopy(source, from, destination, to, currentTransform);
@@ -251,7 +253,6 @@ public class ForwardExtentCopy implements Operation {
             RegionVisitor blockVisitor = new RegionVisitor(region, function);
 
             lastVisitor = blockVisitor;
-            currentTransform = currentTransform.combine(transform);
 
             if (copyingEntities) {
                 ExtentEntityCopy entityCopy = new ExtentEntityCopy(from, destination, to, currentTransform);