public void unlock(){
		if (isDoor[0]){
			rooms[currentY - 1][currentX].unlock();
			isLocked[0] = false;
		}
		if (isDoor[1]){
			rooms[currentY][currentX + 1].unlock();
			isLocked[1] = false;
		}
		if (isDoor[2]){
			rooms[currentY + 1][currentX].unlock();
			isLocked[2] = false;
		}
		if (isDoor[3]){
			rooms[currentY][currentX - 1].unlock();
			isLocked[3] = false;
		}
	}