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Question by noob22 · Aug 03, 2011 at 06:26 AM · c#waitforsecondscs1624

About WaitForSeconds

I want to live a GameObject for some seconds before destroy it.I saw the code by c# like this in documentation: IEnumerator Awake() { print(Time.time); yield return new WaitForSeconds(5); print(Time.time); } how to use this code? If I put it in my code like this: void update(){ ...... Awake(); ...... }
It is not called.Noting happen!

If I put it like this void update(){ ..... yield return new WaitForSeconds(5); ...... } There is a error like this : error CS1624: The body of demo.Update()' cannot be an iterator block because void' is not an iterator interface type

If I put it like this: void update(){ ..... yield new WaitForSeconds(5); ...... } There is a red line .

How to use this WaitForSeconds?Thanks!

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Answer by Waz · Aug 03, 2011 at 06:28 AM

Or just:

 Destroy(theGameObject,5);
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avatar image noob22 · Aug 03, 2011 at 06:35 AM 0
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If I want to play an animation after that,how to do ?

avatar image Waz · Aug 03, 2011 at 06:38 AM 0
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You could queue the animation to start in 5 seconds. In Javascript, yield is actually really easy too:

 function DieSoonThenExplode()
 {
     yield WaitForSeconds(5);
     otherObject.animation.Play("explosion");
     Destroy(gameObject);
 }

The C# isn't much difference, but if you're struggling with it, I'd suggest using Javascript.

avatar image noob22 · Aug 03, 2011 at 06:53 AM 0
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I want to know the difference between c# and Js.Because I dont know where the function I should put.When I put it in update(),it dont work like having not be called.

avatar image noob22 · Aug 03, 2011 at 07:23 AM 0
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StartCoroutine(Awake());It is called like this!

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