WaitforSeconds before Spawning (Proper use) [SOLVED]

So I'm trying to make the spawn mechanism wait before it respawns the player using the following code so far:

Code (CSharp):

1. void Die (){
2.         Instantiate(deathParticles, transform.position, Quaternion.Euler (270,0,0));
3.         yield return new WaitForSeconds(4);
4.         transform.position = spawn;
5.     }

However it gives me the error "Assets/Scripts/PlayerMovement.cs(51,14): error CS1624: The body of `PlayerMovement.Die()' cannot be an iterator block because `void' is not an iterator interface type"

I'm still pretty new to C# so some help understanding what all this means would be great.

 

The StartCoroutine requires your function to be of type IEnumerator, not void.

 

Code (CSharp):

1. IEnumerator Die (){
2.         Instantiate(deathParticles, transform.position, Quaternion.Euler (270,0,0));
3.         yield return new WaitForSeconds(4);
4.         transform.position = spawn;
5.     }

That all good?

Can you link me something that gives me a sort of crash course for IEnumerators btw? (Besides the Unity video)

 

Code (csharp):

1.  
2. transform.position= spawn;
3.  

how does this spawn the player?

 

It doesn't, that's another part of the script that isn't needed to be shown because it works. This just sets the position of the player to the spawn.

 

http://www.altdev.co/2011/07/07/unity3d-coroutines-in-detail/

 

1. IEnumerator Die (){
2. Instantiate(deathParticles, transform.position, Quaternion.Euler (270,0,0));
3. yield return new WaitForSeconds(4);
4. transform.position = spawn;
5. }
6. void OnCollisionEnter(Collision col)
7. {
8. StartCoroutine(Die());
9. }

I think so.
Document http://docs.unity3d.com/ScriptReference/MonoBehaviour.StartCoroutine.html