1

I have my shooting script, and to limit ammo:

#pragma strict

var projectile : GameObject;
var fireRate : float = 0.1;
private var nextFire : float = 0.0;
var hasMuzzleFlash : boolean = true;
var muzzleFlash : GameObject;
var bulletsLeft : int = 5;
private var hasFired : boolean = false;
private var bulletsPerShot : float = 1;


function Update () {
	
	if(hasFired) {
        bulletsLeft -= bulletsPerShot;
}

	
    if(Input.GetKey("space") && bulletsLeft <= 0) return;
    
    if(Input.GetButton("Fire1") && Time.time > nextFire && bulletsLeft > 0) {
        nextFire = Time.time + fireRate;
        var clone = Instantiate (projectile, transform.position, transform.rotation);
        hasFired = true;
    }

    
    if(Input.GetKey("space")) return;
    
    if(Input.GetButton("Fire1") && Time.time > nextFire) {
        nextFire = Time.time + fireRate;
        Instantiate (muzzleFlash, transform.position, transform.rotation); 
}

}

To make sure that the shooting stopped if ammo ran out, I made it return in that situation:

if(Input.GetKey("space") && bulletsLeft <= 0) return;

Inside the firing script I made a boolean to make sure it actually fired:

if(Input.GetButton("Fire1") && Time.time > nextFire && bulletsLeft > 0) {
            nextFire = Time.time + fireRate;
            var clone = Instantiate (projectile, transform.position, transform.rotation);
            hasFired = true;

And I allowed it to calculate the bullets:

if(hasFired) {
            bulletsLeft -= bulletsPerShot;
    }

Well the only problem is, when I fire once, it never stops subtracting. It begins subtracting and subtracting and it never stops. SO i put it in a FixedUpdate() function (I wasn’t sure how that would help, but it’s worth a try), and that didn’t change. So I put it in it’s own function called function BulletCounter()but then it didn’t work at all.

3

Your problem is that you are using “hasFired” in order to check if a bullet was fired this round. By itself it’s OK, but the problem is that you never do this if a round was not fired:

     hasFired = false;

I would recommend the following to fix your repeat fire problem:

  • At the start of Update, hasFired = false;
  • Move "if(hasFired) " to the bottom of Update

Another thing I want to point out about this script:

from this if block (the final one in Update):

if(Input.GetButton("Fire1") && Time.time > nextFire) {
        nextFire = Time.time + fireRate;
        Instantiate (muzzleFlash, transform.position, transform.rotation); 
}

Move the Instantiate call to hasFired = true; block (the third one in Update); then delete the second if(Input.GetButton("Fire1")) block in update - it is unnecessary and redundant after moving the Instantiate call elsewhere

2

i personally use

bulletsleft --;

if(bulletsleft < 0){

bulletsleft = 0;

}

if(bulletsleft == 0){

Reload();//if you have a reload function

}

}