how do i fix my gun

heres my machine gun script

var range = 100.0; var fireRate = 0.05; var force = 10.0; var damage = 5.0; var bulletsPerClip = 40; var clips = 20; var reloadTime = 1.0; private var hitParticles : ParticleEmitter; var muzzleFlash : Renderer;

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

function Start () { hitParticles = GetComponentInChildren(ParticleEmitter);

// We don't want to emit particles all the time, only when we hit something.
if (hitParticles)
    hitParticles.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.AngleAxis(Random.value * 360, Vector3.forward); muzzleFlash.enabled = true;

if (audio) { if (!audio.isPlaying) audio.Play(); audio.loop = true; } } else { // We didn't, disable the muzzle flash 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 () { 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 (hitParticles) {
     hitParticles.transform.position = hit.point;
     hitParticles.transform.rotation = Quaternion.FromToRotation(Vector3.up, hit.normal);
     hitParticles.Emit();
 }

 // Send a damage message to the hit object          
 hit.collider.SendMessageUpwards("ApplyDamage", damage, SendMessageOptions.DontRequireReceiver);

// 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; }

and my rocket launcher script

var projectile : Rigidbody; var initialSpeed = 20.0; var reloadTime = 0.5; var ammoCount = 20; private var lastShot = -10.0;

function Fire () { // Did the time exceed the reload time? if (Time.time > reloadTime + lastShot && ammoCount > 0) { // create a new projectile, use the same position and rotation as the Launcher. var instantiatedProjectile : Rigidbody = Instantiate (projectile, transform.position, transform.rotation);

// Give it an initial forward velocity. The direction is along the z-axis of the missile launcher's transform. instantiatedProjectile.velocity = transform.TransformDirection(Vector3 (0, 0, initialSpeed));

 // Ignore collisions between the missile and the character controller
 Physics.IgnoreCollision(instantiatedProjectile.collider, transform.root.collider);

 lastShot = Time.time;
 ammoCount--;

}

}

and my rocket

// The reference to the explosion prefab var explosion : GameObject; var timeOut = 3.0;

// Kill the rocket after a while automatically function Start () { Invoke("Kill", timeOut); }

function OnCollisionEnter (collision : Collision) { // Instantiate explosion at the impact point and rotate the explosion // so that the y-axis faces along the surface normal var contact : ContactPoint = collision.contacts[0]; var rotation = Quaternion.FromToRotation(Vector3.up, contact.normal); Instantiate (explosion, contact.point, rotation);

// And kill our selves
Kill ();    

}

function Kill () { // Stop emitting particles in any children var emitter : ParticleEmitter= GetComponentInChildren(ParticleEmitter); if (emitter) emitter.emit = false;

// Detach children - We do this to detach the trail rendererer which should be set up to auto destruct transform.DetachChildren();

// Destroy the projectile Destroy(gameObject);

} heres the url of a a video (http://www.youtube.com/watch?v=6-_eYpu84rw)