我试图在同一个动作序列中运行2个Runnable动作,但是我得到一个错误,说它cannot resolve constructor SuquenceAction
..不确定我是否错过了一些完全明显的东西,只是视力不好,但它出现了那个人不能按顺序运行2个Runnable动作。解决方法是什么?如果我在这里错过了语法错误,我真诚地道歉。
错误:
no suitable constructor found for SequenceAction(ColorAction,RunnableAction,ColorAction,ColorAction,ColorAction,RunnableAction,ColorAction)
ColorAction colorToBlack= new ColorAction();
colorToBlack.setDuration(0.2f);
colorToBlack.setEndColor(Color.BLACK);
colorToBlack.setTime(0.2f);
ColorAction colorToWhite = new ColorAction();
colorToWhite.setDuration(0.2f);
colorToWhite.setEndColor(Color.WHITE);
colorToWhite.setTime(0.2f);
ColorAction wait = new ColorAction();
wait.setDuration(2.5f);
wait.setTime(2.5f);
ColorAction colorToBlack2= new ColorAction();
colorToBlack2.setDuration(0.2f);
colorToBlack2.setEndColor(Color.BLACK);
colorToBlack2.setTime(0.2f);
ColorAction colorToWhite2 = new ColorAction();
colorToWhite2.setDuration(0.2f);
colorToWhite2.setEndColor(Color.WHITE);
colorToWhite2.setTime(0.2f);
SequenceAction sq = new SequenceAction(colorToBlack,Actions.run(new Runnable() {
@Override
public void run() {
}
}),colorToWhite,wait,colorToBlack2,Actions.run(new Runnable() {
@Override
public void run() {
}
}),colorToWhite2);
答案 0 :(得分:2)
正如您在错误消息中看到的,找不到构造函数。这是因为SequenceAction
类中没有构造函数可以执行7个操作。最大值为5.
解决方法是,创建SequenceAction
对象并按顺序添加操作1。
SequenceAction sq = new SequenceAction();
sq.addAction(colorToBlack);
sq.addAction(Actions.run(() -> {/**Using lambda expression, it's similar to New Runnable() { run() } **/} ));
sq.addAction(colorToWhite);
sq.addAction(wait);
sq.addAction(colorToBlack2);
sq.addAction(Actions.run(() -> {}));
sq.addAction(colorToWhite2);
好像你查看了LibGdx代码,在构造函数中他们正在做什么
public SequenceAction (Action action1, Action action2, Action action3, Action action4, Action action5) {
addAction(action1);
addAction(action2);
addAction(action3);
addAction(action4);
addAction(action5);
}
它与我给你的相似。
我希望它有所帮助:)。