Add float3 return type to connected blocks move func

extracommands/MoveBlocksCommandEngine.cs

@@ -89,8 +89,9 @@ namespace ExtraCommands.Building
             return posStruct.position;
         }
 
-        private void TranslateConnectedBlocks(uint blockID, float3 translationVector)
+        private float3 TranslateConnectedBlocks(uint blockID, float3 translationVector)
         {
+            newPosition = TranslateSingleBlock(blockID, translationVector);
             uint count = this.entitiesDB.Count<PositionEntityStruct>(CommonExclusiveGroups.OWNED_BLOCKS_GROUP);
             Stack<uint> cubeStack = new Stack<uint>(count);
             FasterList<uint> cubeList = new FasterList<uint>(count);
@@ -99,6 +100,7 @@ namespace ExtraCommands.Building
             {
                 TranslateSingleBlock(id, translationVector);
             }
+            return newPosition;
         }
 
         // unused; for future reference