bullet

Unity Engine
1

here java script

#pragma strict

var speed : float = 10;
var lifeTime : float = 0.5;
var dist : float = 10000;

private var spawnTime : float = 0.0;
private var tr : Transform;

function OnEnable () {
tr = transform;
spawnTime = Time.time;
}

function Update () {
tr.position += tr.forward * speed * Time.deltaTime;
dist -= speed * Time.deltaTime;
if (Time.time > spawnTime + lifeTime || dist < 0) {
Spawner.Destroy (gameObject);
}
}

can anbody refine it like

27 bullets to shoot limited
and after a gap of .5 second between them

2

This is not the right script to change if you want to achieve your purpose: this script will be executed, I presume, after the shot.
This script is the life of the bullet itself and is not the definition of the clip.

To set a limit to the number of bullets available you have to change the script that will spawn the object that this script is attached to.
Same thing for the fire rate.

3

do you had any script

4

If you have the code that you posted and you’re using it in a project and everything is working with infinite bullets, you already have the necessary script to change. Look for something like Weapon or something similar.