Unity停止和启动协程 [英] Unity stop and start coroutines

问题描述

我如何拥有一个可以播放协程的功能，但是首先要检查它是否已经在运行，如果有的话就将其停止?

How can I have a function which will play a coroutine, but first check if it is already running to stop it if it is?

编辑:抱歉，我没有看到有人已经问过/回答了这个问题，这是我被困了一段时间的原因

EDIT: Sorry I didnt see that someone had already asked/answered this and it was something I was stuck on for a bit

推荐答案

public class Example : MonoBehaviour 
{
  [SerializeField] // Allow the variable to be edited in editor
  private float parameterValue; 
  private IEnumerator coroutine;

  private IEnumerator CoroutineA(float _parameter)
  { // do something, usually for _parameter time }

  private void StartDoSomething () 
  { 
    if (coroutine != null)
      StopCoroutine(coroutine); // no overlaps on timers etc

    coroutine = CoroutineA(parameterValue);
    StartCoroutine(coroutine);
  }
}

或查看链接的答案: 如何停止协同程序?

OR see linked answer: How to stop co-routine?

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