Question

因此，我尝试了所有想到的事情。在Google中进行了研究-实施了类似问题的解决方案。

我有一个布尔值“ ruch”，应该在每次单击鼠标时在播放器之间切换。可悲的是，在切换到第二个播放器后，它再也没有切换回第一个播放器。我是java和stackoverflow的新手，所以我非常感谢您的帮助。

boolean ruch;

@FXML
private void onCellClick(MouseEvent e) {
    Node source = (Node) e.getSource();
    Integer colIndex = GridPane.getColumnIndex(source);
    Integer rowIndex = GridPane.getRowIndex(source);
    TranslateTransition transition = new TranslateTransition();
    transition.setDuration(Duration.seconds(1));
    if (!ruch) {
        ruch = true;
        transition.setNode(group);
        transition.setToX((colIndex.intValue() * 100));
        transition.setToY((rowIndex.intValue() * 100));
        animation = transition;
        animation.play();
    } else {
        ruch = false;
        transition.setNode(group2);
        if (colIndex.intValue() == 3 && rowIndex.intValue() == 3) {
            transition.setToX(200);
            transition.setToY(200);
        } else if (colIndex.intValue() == 4 && rowIndex.intValue() == 5) {
            transition.setToX(300);
            transition.setToY(200);
        } else {
            transition.setToX((colIndex.intValue() * 100));
            transition.setToY((rowIndex.intValue() * 100));
        }
        animation = transition;
        animation.play();
    }
    ruch = false;
}

Answer 1

之后始终设置组2（player2）将transition.setNode（group2）放在else块中。

   private void onCellClick(MouseEvent e) {
    Node source = (Node) e.getSource();
    Integer colIndex = GridPane.getColumnIndex(source);
    Integer rowIndex = GridPane.getRowIndex(source);
    TranslateTransition transition = new TranslateTransition();
    transition.setDuration(Duration.seconds(1));
    if (!ruch) {
        ruch = true;
        transition.setNode(group);
        transition.setToX((colIndex.intValue() * 100));
        transition.setToY((rowIndex.intValue() * 100));
        animation = transition;
        animation.play();
    } else{
       ruch = false;
       transition.setNode(group2);
       if (colIndex.intValue() == 3 && rowIndex.intValue() == 3) {
           transition.setToX(200);
           transition.setToY(200);
        } else if (colIndex.intValue() == 4 && rowIndex.intValue() == 5) {
           transition.setToX(300);
           transition.setToY(200);
        } else {
           transition.setToX((colIndex.intValue() * 100));
           transition.setToY((rowIndex.intValue() * 100));
        }
        animation = transition;
        animation.play();
     }
  }

Answer 2

您在底部将ruch设置为false，因此每次单击一次布尔值始终为false，我认为它将是第二个玩家。也许这就是为什么您不能切换回第一个？

Answer 3

class mouseListener implements MouseListener {    
    boolean roch = true;
    public void mouseClicked(MouseEvent me) {

        if (!roch){
            System.out.println("I am player2");
            roch = true;
        } else {
            System.out.println("I am player1");
            roch = false;
        }
    }

    public void mousePressed(MouseEvent me) {   
    }

    public void mouseReleased(MouseEvent me) {
    }

    public void mouseEntered(MouseEvent me) {
    }

    public void mouseExited(MouseEvent me) {
    }
}

不确定这是否有帮助，但这是我做的可以解决您的问题的方法，我有一个鼠标侦听器来跟踪我的鼠标单击，并且“ public void mouseClick会改变播放器

单击布尔值的运动改变了beetwen播放器不起作用的Java

3 个答案: