@Override
public void onDisable() {
playerManager.clear();
worldManager.clear();
eventManager.clear();
gameManager.clear();
if (hearts != null) hearts.disable();
instance = null;
}
public void unregisterGame(Game game) {
eventManager.unregisterGame(game);
worldManager.unregisterGame(game);
playerManager.unregisterGame(game);
gameManager.unregisterGame(game);
}