public void keyPressed(KeyEvent e) {
		int keyCode = e.getKeyCode();
		switch (keyCode) {
			case KeyEvent.VK_LEFT :	  left = 	true; 	 break;
			case KeyEvent.VK_RIGHT :  right = 	true;	 break;
	        case KeyEvent.VK_UP :     up =      true;    break;
	        case KeyEvent.VK_DOWN :   down =    true;    break;
			case KeyEvent.VK_X :      jump =    true;	 break;
			case KeyEvent.VK_Z :      lift =    true;    break;
			case KeyEvent.VK_ESCAPE : escape = 	!escape; break;
			case KeyEvent.VK_PLUS :   cheat =   true;    break;
		}
	}