private static void OnMessageCompressedRequest(ref MergingCopyPasteCompressedMsg msg, MyNetworkClient sender)
        {
            MySandboxGame.Log.WriteLine("MergingCopyPasteCompressedMsg received");
            MySession.Static.SyncLayer.SendMessageToAllButOne(ref msg.CreateMessage, sender.SteamUserId);

            MyEntity firstEntity = OnMessageCompressedInternal(ref msg.CreateMessage);

            MyEntity entity;

            MyEntities.TryGetEntityById(msg.MergeGridId, out entity);

            MyCubeGrid grid = entity as MyCubeGrid;

            Debug.Assert(grid != null);
            if (grid == null)
            {
                return;
            }

            MyCubeGrid mergingGrid = firstEntity as MyCubeGrid;

            Debug.Assert(mergingGrid != null);
            if (mergingGrid == null)
            {
                return;
            }

            Vector3I offset      = msg.MergeOffset;
            MatrixI  mergeOffset = new MatrixI(ref offset, msg.MergeForward, msg.MergeUp);

            grid.MergeGrid_CopyPaste(mergingGrid, mergeOffset);
        }
        private static void OnMessageCompressedRequest(ref MergingCopyPasteCompressedMsg msg, MyNetworkClient sender)
        {
            MySandboxGame.Log.WriteLine("MergingCopyPasteCompressedMsg received");
            MySession.Static.SyncLayer.SendMessageToAllButOne(ref msg.CreateMessage, sender.SteamUserId);

            MyEntity firstEntity = OnMessageCompressedInternal(ref msg.CreateMessage);

            MyEntity entity;
            MyEntities.TryGetEntityById(msg.MergeGridId, out entity);

            MyCubeGrid grid = entity as MyCubeGrid;
            Debug.Assert(grid != null);
            if (grid == null) return;

            MyCubeGrid mergingGrid = firstEntity as MyCubeGrid;
            Debug.Assert(mergingGrid != null);
            if (mergingGrid == null) return;

            Vector3I offset = msg.MergeOffset;
            MatrixI mergeOffset = new MatrixI(ref offset, msg.MergeForward, msg.MergeUp);

            grid.MergeGrid_CopyPaste(mergingGrid, mergeOffset);
        }