class PlayerGames implements Iterable<PlayerGame>, Tickable {

    public void changeRoom(String playerId, String roomName) {
        if (roomName == null) {
            return;
        }
        PlayerGame playerGame = get(playerId);
        JSONObject save = playerGame.getGame().getSave();
        Game game = playerGame.getGame();
        reload(game, roomName, save);
    }

    public  PlayerGames();

}