Question

java俄罗斯方块暂停、停止功能无法使用

private void processPauseKey(int key) {
switch (key) {
case KeyEvent.VK_Q:
System.exit(0);
break;
case KeyEvent.VK_C:
index = 0;
state = RUNNING;
break;
}
}

protected void processRunningKey(int key) {
switch (key) {
case KeyEvent.VK_Q:
System.exit(0);
break;
case KeyEvent.VK_RIGHT:
moveRightAction();
break;
case KeyEvent.VK_LEFT:
moveLeftAction();
break;
case KeyEvent.VK_UP:
current.rightRotate();
break;
case KeyEvent.VK_DOWN:
softDrop();
break;
case KeyEvent.VK_SPACE:
hardDrop();
break;
}
}

protected void processGameoverKey(int key) {
switch (key) {
case KeyEvent.VK_Q:
System.exit(0);
break;
case KeyEvent.VK_S:
this.lines = 0;
this.score = 0;
this.wall = new Cell[ROWS][COLS];
this.current = this.current.randomOne();
this.state = RUNNING;
this.index = 0;
break;
}
}

public void action() {
current = Shape.randomOne();
nextOne = Shape.randomOne();
state = RUNNING;
this.repaint();
this.addKeyListener(new KeyAdapter() {

public void KeyPressed(KeyEvent e) {
int key = e.getKeyCode();
switch (state) {
case GAME_OVER:
processGameoverKey(key);
case PAUSE:
processPauseKey(key);
case RUNNING:
processRunningKey(key);

}
repaint();
}
});
this.setFocusable(true);
this.requestFocus();
}

Answer 1

用一个布尔量控制方块移动，暂停事件发生后，布尔变量改变，方块就不能再移动了，画面就暂停

追问

这个我不懂啊，没有简单一点的办法吗？