public static synchronized int addUser(String roomName, User user) {
		for (GameRoom room : briscaGames) {
			// if(room==null)continue;
			if (room.getName().equals(roomName)) {
				for (Player player : room.getPlayers()) {
					if (player == null)
						continue;
					if (player.getUser().getUsername()
							.equals(user.getUsername())) {
						player.setUser(user); // Just in case the user has
												// signed out
						return player.getSeatNumber();
					}
				}
				return room.addPlayer(Player.getInstance(0, user));
			}
		}
		return -1;
	}