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| // 包装器
public class CoroutineWithData
{
public Coroutine coroutine { get; private set; }
public object result;
private IEnumerator target;
public CoroutineWithData(MonoBehaviour owner, IEnumerator target)
{
this.target = target;
this.coroutine = owner.StartCoroutine(Run());
}
private IEnumerator Run()
{
while (target.MoveNext())
{
result = target.Current;
yield return result;
}
}
}
// 真正执行逻辑的代码
IEnumerator LoadSomeStuff()
{
WWW www = new WWW("https://caihua.tech");
yield return www;
if (string.IsNullOrEmpty(www.error))
{
yield return www.text;
}
else
{
yield return "fail";
}
}
// 使用
...
CoroutineWithData cd = new CoroutineWithData(this, LoadSomeStuff());
yield return cd.coroutine;
Debug.Log("result is " + cd.result);
...
|