@Override
	public void update() {
		if (delay > 0) delay--;
		if (play.isPressedLeft() && delay == 0) {
			delay = 20;
			load();
		}
		if (about.isPressedLeft() && delay == 0) {
			delay = 20;
			screen.setMenu(screen.getAboutMenu());
		}
		if (custom.isPressedLeft() && delay == 0) {
			delay = 20;
			screen.setMenu(((WorldMenu) screen.getWorldMenu()).init());
		}
		if (exit.isPressedLeft()) {
			System.exit(1);
		}
	}