当按钮调用多个功能时如何正确使用IEnumerator [英] How to Use IEnumerator Correctly when button calls multiple functions

问题描述

我正在制作一个纸牌游戏，在该游戏中，我试图在实例化每张纸牌之前进行(0.5f)延迟.我有实例化的代码和对象

I am making a card game in which I am trying to make a (0.5f) delay before each card is instantiated. I have my code which instantiates and object

public IEnumerator Name(int x,int y, int z)
{

}    

在IEnum中，在带有实例化的所有代码之前，我都有一个yeild return new WaitForSeconds(0.5f).

In the IEnum i have a yeild return new WaitForSeconds(0.5f)before all the code with the instantiation.

我分别使用

StartCoroutine(Name(...par...));

在我的游戏按钮上，我有4个事件，这些事件使用枚举生成卡，但没有延迟.

And on my play game button i have 4 events which use the enum to spawn the cards but there is no delay .

有没有一种方法可以使卡片一张一张出现.

Is there a way to make the cards appear 1 by one .

感谢您的支持.

推荐答案

当前正在调用StartCoroutine的内容是协程.

现在，您的代码看起来/行为如下:

Whatever it is that is currently calling StartCoroutine needs to be the coroutine.

Right now you have code that looks/behaves like this:

StartCoroutine(Name(...par...));
StartCoroutine(Name(...par...));
StartCoroutine(Name(...par...));
StartCoroutine(Name(...par...));

他们所有人都在生成卡片，而不是互相等待.您不需要这样做，因此您将需要对通话方式进行根本性的更改，以便获得以下行为:

And all of them are spawning a card and not waiting for each other. You don't want this, so you're going to need to make a fundamental change in how your calls are made so that you can get this behavior:

StartCoroutine(SomeMethod(...));

IEnumerator SomeMethod(...) {
    yield return Name(...par...)
    yield return Name(...par...)
    yield return Name(...par...)
    yield return Name(...par...)
}

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