Health > Destory help

Hello,
I'm new learning Java, Basically with little help with using "Scripting API" part of unity & YouTube, I have got this so far;
(Health of object script below)

Code (JavaScript):

1. // This section is health for object.
2. var health :int = 8;
3.  
4. function Damage(damage:int){
5.     health -= damage;
6.     if(health <= 0)Destroy(gameObject);
7. }
8.  
9.     // This section is effect when object is destoryed.
10.     var explosion: GameObject;
11.     //var clip : AudioClip;
12.     function OnCollisionEnter(){
13.         var expl = Instantiate(explosion, transform.position, Quaternion.identity);
14.         Destroy(gameObject);
15.         Destroy(expl, 5); // delete the object after 5 seconds.
16.     }
17.  
18.     // Not working on Audio atm
19.     // reload : AudioClip;
20.  
21.   //function Start() {
22.     //    AudioSource.PlayClipAtPoint(clip, new Vector3 (5, 1, 2));
23.     //}

I also have "Bullet" which basically when "player hits item, Item loses health" (Depending what i've put health to) but what i need help with is;
Particle system works fine does that it should do (But i want to use a prefab i've made instead of Particles this is where it stops working. When player hits object once it auto destroys and replaces it with the prefab. Is there a way to make it same as what the Particle system does just using objects instead?

Thank you for your time & help
Luke

 

If I understand your question right, Instantiate will work with any prefab, not just your particles.