public void keyReleased(KeyEvent ke) {
switch(ke.getKeyCode()) {
case KeyEvent.VK_UP:
if(snake.getDirection() != 2)
snake.setDirection(0);
break;
case KeyEvent.VK_RIGHT:
if(snake.getDirection() != 3)
snake.setDirection(1);
break;
case KeyEvent.VK_DOWN:
if(snake.getDirection() != 0)
snake.setDirection(2);
break;
case KeyEvent.VK_LEFT:
if(snake.getDirection() != 1)
snake.setDirection(3);
break;
case KeyEvent.VK_ENTER:
if(SnakeGameView.gameState == true) {
SnakeGameView.gameState = false;
}else {
SnakeGameView.gameState = true;
}
break;
case KeyEvent.VK_ESCAPE:
System.exit(0);
break;
}
}
