public void putBeeper() {
		if (Display.isDead())
			return;

		if (beepers < 1 && beepers != Display.INFINITY) {
			Display.die("Trying to put non-existent beepers!");
			return;
		}

		if (beepers != Display.INFINITY)
			beepers--;

		WorldBackend.getCurrent().putBeepers(x, y, 1);

		Display.step();
	}