@SuppressWarnings("unused")
	Monster findPlayer() {
		Monster player = null;
		Iterator<Monster> it = this.monsters.iterator();
		for (int i = 0; it.hasNext(); i++) {
			Monster m = it.next();
			if (m.hasMask()) {
				player = m;
			}
		}
		if (player == null) {
			throw new RuntimeException("Player not found");
		} else return player; 
	}