one bullet at a time

[system]

hi, trying to make an fps game here but i have got a little problem, im using the an uppgraded varsion of the Machine gun script from the fps tutorial, but im using it with a handgun so i thougt i would be better if it fires one bullet every time i hit the mouse button instead of shooting ine bullet every second as i have it now, can anyone help me (obviously i dont know the first thing about programming)

``` var SparkEmitter: GameObject; var BloodEmitter: GameObject; var DirtEmitter: GameObject; var range = 100.0; var fireRate = 0.05; var force = 10.0; var damage = 5.0; var bulletsPerClip = 40; var clips = 20; var reloadTime = 0.5; private var hitParticles : ParticleEmitter; var muzzleFlash : Renderer;

private var bulletsLeft : int = 0; private var nextFireTime = 0.0; private var m_LastFrameShot = -1;

function Start() { var direction = transform.TransformDirection(Vector3.forward); var hit : RaycastHit; if (Physics.Raycast (transform.position, direction, hit, range)){ print ("I'm looking at " + hit.transform.name); } else { print ("I'm looking at nothing!"); } DirtParticles = DirtEmitter.GetComponent(ParticleEmitter); BloodParticles = BloodEmitter.GetComponent(ParticleEmitter); SparkParticles = SparkEmitter.GetComponent(ParticleEmitter);

`// We don't want to emit particles all the time, only when we hit something.
if (DirtParticles)
    DirtParticles.emit = false;

// We don't want to emit particles all the time, only when we hit something.
if (BloodParticles)
    BloodParticles.emit = false;

// We don't want to emit particles all the time, only when we hit something.
if (SparkParticles)
    SparkParticles.emit = false;
bulletsLeft = bulletsPerClip;

```

}

function LateUpdate()
{
    if (muzzleFlash)
    {
        // We shot this frame, enable the muzzle flash
        if (m_LastFrameShot == Time.frameCount)
        {
            muzzleFlash.transform.localRotation = Quaternion.AxisAngle(Vector3.forward, Random.value);
            muzzleFlash.enabled = true;

```
        if (audio)
        {
            if (!audio.isPlaying)
                audio.Play();
            audio.loop = true;
        }
    }
    // We didn't, disable the muzzle flash
    else
    {
        muzzleFlash.enabled = false;
        enabled = false;

        // Play sound
        if (audio)
        {
            audio.loop = false;
        }
    }
}

```

}

function Fire ()
{
    if (bulletsLeft == 0)
        return;

```
// If there is more than one bullet between the last and this frame
// Reset the nextFireTime
if (Time.time - fireRate > nextFireTime)
    nextFireTime = Time.time - Time.deltaTime;

// Keep firing until we used up the fire time
while( nextFireTime < Time.time && bulletsLeft != 0)
{
    FireOneShot();
    nextFireTime += fireRate;
}

```

}

function FireOneShot (){

```
    DirtParticles = DirtEmitter.GetComponent(ParticleEmitter);
   BloodParticles = BloodEmitter.GetComponent(ParticleEmitter);
    SparkParticles = SparkEmitter.GetComponent(ParticleEmitter);
var direction = transform.TransformDirection(Vector3.forward);
var hit : RaycastHit;

// Did we hit anything?
if (Physics.Raycast (transform.position, direction, hit, range))
{
    // Apply a force to the rigidbody we hit
    if (hit.rigidbody)
        hit.rigidbody.AddForceAtPosition(force * direction, hit.point);

    // Place the particle system for spawing out of place where we hit the surface!
    // And spawn a couple of particles
    if (DirtParticles&&hit.collider.transform.CompareTag("Ground"))
    {
        DirtParticles.transform.position = hit.point;
        DirtParticles.transform.rotation = Quaternion.FromToRotation(Vector3.up, hit.normal);
        DirtParticles.Emit();
    }
    if (BloodParticles&&hit.collider.transform.CompareTag("Enemy"))
    {
        BloodParticles.transform.position = hit.point;
        BloodParticles.transform.rotation = Quaternion.FromToRotation(Vector3.up, hit.normal);
        BloodParticles.Emit();
    }
   if (SparkParticles&&hit.collider.transform.CompareTag("Metal"))
    {
        SparkParticles.transform.position = hit.point;
        SparkParticles.transform.rotation = Quaternion.FromToRotation(Vector3.up, hit.normal);
        SparkParticles.Emit();
    }
    // Send a damage message to the hit object          
    hit.collider.SendMessageUpwards("ApplyDamage", damage, SendMessageOptions.DontRequireReceiver);
}

bulletsLeft--;

// Register that we shot this frame,
// so that the LateUpdate function enabled the muzzleflash renderer for one frame
m_LastFrameShot = Time.frameCount;
enabled = true;

// Reload gun in reload Time        
if (bulletsLeft == 0)
    Reload();           

```

}

function Reload () {

// Wait for reload time first - then add more bullets!
yield WaitForSeconds(reloadTime);

// We have a clip left reload
if (clips > 0)
{
    clips--;
    bulletsLeft = bulletsPerClip;
}
`

}

function GetBulletsLeft () { return bulletsLeft; }

[Statement]

I guess you could do something like this?

function Fire ()
{   
    if (Input.GetButtonDown("Fire"))
        FireOneShot();
}