import GunBehaviour;

private var blah = 1<<8;
private var mask = ~blah;
private var isShooting : boolean = false;
private var currentGun : GunBehaviour;
var guns : GunBehaviour[];

function Start() {
    currentGun = Instantiate(guns[0],transform.position,transform.rotation);
    currentGun.transform.parent = transform;
    currentGun.OnChangeTo();
}

function Update() {
    if(Input.GetMouseButton(0)) {
        var hit : RaycastHit;
        var shot = Physics.Raycast(Camera.main.transform.position,Camera.main.transform.forward,hit,100.0,mask);
        if (Time.timeScale!=0) {
            if (!isShooting) {
                currentGun.OnShootEnter();
                isShooting = true;
            }
            currentGun.OnShootStay(shot,hit);
        }
    } else {
        if (isShooting) {
            currentGun.OnShootExit();
            isShooting = false;
        }
    }
}

function change(g:int) {
    currentGun.OnChangeFrom();
    if (currentGun.particleEmitter!=null) {
        currentGun.GetComponent(ParticleAnimator).autodestruct = true;
        currentGun.particleEmitter.emit = false;
    } else {
        Destroy(currentGun.gameObject);
    }
    currentGun = Instantiate(guns[g],transform.position,transform.rotation);
    currentGun.transform.parent = transform;
    currentGun.OnChangeTo();
}