WorldManager.cs Snippet: Update Flag, checks if flag object was created by the requesting player and deletes it with a network message to client confirming.

WorldManager.cs

public void updateFlag(float x, float y, float z, int connid)
	{
		int rx = ((int) x) % blockSize;
		int ry = ((int) y) % blockSize;
		int rz = ((int) z);
		RegionBlock rb = getRegion (x, y);

		if (rb != null)
		{
			if (rb.removeFlag (rx, ry, rz + 1, connid))
			{
				rb.deleteBlock (rx, ry, rz + 1);
				PlayerFlagMessage m = new PlayerFlagMessage ();
				m.removed = true;
				NetworkServer.SendToClient (connid, LevelMsgType.PlayerFlagRequest, m);
				refreshMesh ();
			}
			else
			{
				PlayerFlagMessage m = new PlayerFlagMessage ();
				m.removed = false;
				NetworkServer.SendToClient (connid, LevelMsgType.PlayerFlagRequest, m); 
			}
		}

		refreshMesh ();
	}