@Override
	public void timeExpired(Participant p) {
		if (p == null)
			screen.setLegend("");
		if (p instanceof Ship) {
			bulletLimiter = false;
		}
		if (p instanceof Bullet) {
			screen.removeParticipant(p);
			bulletIndex--;
		}
		if (p instanceof Star) {
			//p.on();
		}
		if (p instanceof Debris) {
			screen.removeParticipant(p);
		}
	}