i need to mix this scripts, gun shoot

Question

I want to mix scripts:

 var prefabBullet:Transform;
 var shootForce:float;
 var shots : int &#61; 0;
 var maxShots : int &#61; 8;
 var shootSound : AudioClip;
 function Update()
 {
 if(Input.GetButtonDown(&#34;Fire1&#34;) &amp;&amp; shots &lt; maxShots)
 {
 var instanceBullet &#61; Instantiate(prefabBullet, transform.position, Quaternion.identity);
 instanceBullet.rigidbody.AddForce(transform.forwar d * shootForce);
 audio.PlayOneShot(shootSound);
 shots&#43;&#43;;
 }
 else if (shots &gt;&#61; maxShots &amp;&amp; Input.GetKeyDown(KeyCode.R))
 {
 shots &#61; 0;
 }
 }

I like this because you have limit bullets , but with this script i cant delete the bullets(clone) but with this script i can:

 var projectile : Rigidbody;
 var speed &#61; 20;
 
 function Update () {
 
 if ( Input.GetButton (&#34;Fire1&#34;)) {
 
 clone &#61; Instantiate(projectile, transform.position, transform.rotation);
 clone.velocity &#61; transform.TransformDirection( Vector3 (0, 0, speed));
 
 Destroy (clone.gameObject, 3);
 
 }}

And i need that the bullet make a hole

Answer 1

This is easy: just call Destroy in the first script, right after creating the bullet:

   ...
   instanceBullet.rigidbody.AddForce(transform.forward * shootForce);
   Destroy(instanceBullet.gameObject, 3);
   ...

About the bullet hole: you must create it when the bullet collides with something. Add a script like this to the bullet prefab:

 var holePrefab: GameObject; // drag the hole prefab here
 
 function OnCollisionEnter(col: Collision){
   Destroy(gameObject); // destroy the bullet
   var contact: ContactPoint = col.contacts[0]; // get the first hit point
   // calculate the hole position in front of the hit point:
   var pos: Vector3 = contact.point + contact.normal * 0.005;
   // find a rotation that aligns the plane with the surface:
   var rot: Quaternion = Quaternion.FromToRotation(Vector3.up, contact.normal);
   // instantiate the hole:
   var hole: GameObject  =  Instantiate(holePrefab, pos, rot);
   // "glue" the hole to the object hit by childing it: 
   hole.transform.parent = col.transform;
   Destroy(hole, 30); // destroy the hole automatically after 30 seconds
 }

The hole prefab itself is a small plane with an appropriate material. Use the Unity's Quad primitive to create a simple plane, set its size and assign to it a material with the Transparent/Cutout/Diffuse shader and the hole texture.

i need to mix this scripts, gun shoot

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