public void alertKeyPress(KeyEvent pressedKey) {
		switch (pressedKey.getKeyCode()){
		case KeyEvent.VK_UP:
			upHeld = true;
			break;
		case KeyEvent.VK_DOWN:
			downHeld = true;
			break;
		case KeyEvent.VK_LEFT:
			leftHeld = true;
			break;
		case KeyEvent.VK_RIGHT:
			rightHeld =true;
			break;
		}
	}