#pragma strict
//Random damage
var TheDamage1 : int = 0;
var TheDamage2 : int = 0;

//Get distance
var Distance : float;
//Max distance you can reach
var MaxDistance : float = 1.5;
//Animator
var TheAnimator : Animator;
//Delay when damage being dealt
var DammageDelay : float = 0.6;


//for animations
var Hit01Streak :int= 0;
var Hit02Streak :int= 0;

//audio for weapons
var HitWood : AudioClip[];
var HitConcrete : AudioClip[];
var HitMetal : AudioClip[];
var HitGlass : AudioClip[];
var HitEnemy : AudioClip[];
var HitDirt : AudioClip[];

var Swing : AudioClip[];



//particles when you hit wall
var woodFX : GameObject;
var concreteFX : GameObject;
var glassFX : GameObject;
var metalFX : GameObject;
var bloodFX : GameObject;
var dirtFX : GameObject;


//decals spawn on wall
var decal : GameObject;
var decalGlass : GameObject;

var addpos : float = 0; //for hit decals

//Timer for weapon can hit
var canhit : boolean = false;
var attackTimer : float = 0.0;
var coolDown : float = 1.0;

// Durability
var Durability : float = 100;
var MaxDurability : float = 100;
var MinusDur1 : float = 100;
var MinusDur2 : float = 100;
var havewalk : boolean = false;
static var canharvestwood : boolean = false;
var canharvest2wood : boolean = false;
static var canharveststone : boolean = false;
var canharvest2stone : boolean = false;
var wood : GameObject;
function Update() {
canharvestwood = canharvest2wood;
canharveststone = canharvest2stone;

if(Durability >=MaxDurability) {
Durability = MaxDurability;

}



if(Durability <= 0) {
Durability = 0;

}
if(Durability <= 0) {
Destroy (gameObject);

}


  if(attackTimer > 0)
    attackTimer -= Time.deltaTime;

  if(attackTimer < 0)
    attackTimer = 0;



if(Input.GetButtonDown("Fire1"))
{
 if(attackTimer == 0) {
      AttackDammage();
            AttackSound();

      attackTimer = coolDown;
    }

}
}
function AttackSound() {
audio.clip = (Swing[Random.Range(0,Swing.length)]);
 audio.Play();
}
function AttackDammage() {
if(Random.value >= 0.5 && Hit01Streak <=2)
{
TheAnimator.SetBool("Hit01", true);
Hit01Streak += 1;
Hit02Streak = 0;



}
else
{
if (Hit02Streak <= 2)
	{

TheAnimator.SetBool("Hit02",true);
Hit01Streak = 0;
Hit02Streak += 1;



	}
	else
	{
	TheAnimator.SetBool("Hit01", true);
	Hit01Streak +=1;
	Hit02Streak = 0;


	}
}
yield WaitForSeconds(DammageDelay);

//actual attack
var hit : RaycastHit;
var ray = Camera.main.ScreenPointToRay(Vector3(Screen.width/2, Screen.height/2, 0));
if(Physics.Raycast(ray, hit))
{
Distance = hit.distance;
if(Distance < MaxDistance)
{
//var hitRotation = Quaternion.Euler( Random.Range(0, 360) , 0 , 0); //not working
var hitRotation = Quaternion.FromToRotation(Vector3.up, hit.normal);




if(hit.transform.gameObject.tag == "Wood") {
Instantiate(woodFX, hit.point, hitRotation);
audio.clip = (HitWood[Random.Range(0,HitWood.length)]);
 audio.Play();
   Instantiate(decal, hit.point + (hit.normal * addpos), hitRotation);


}
if(hit.transform.gameObject.tag == "Concrete") {
Instantiate(concreteFX, hit.point, hitRotation);
audio.clip = (HitConcrete[Random.Range(0,HitConcrete.length)]);
 audio.Play();
Instantiate(decal, hit.point + (hit.normal * addpos), hitRotation);

}
if(hit.transform.gameObject.tag == "Glass") {

Instantiate(glassFX, hit.point, hitRotation);
audio.clip = (HitGlass[Random.Range(0,HitGlass.length)]);
 audio.Play();
Instantiate(decalGlass, hit.point + (hit.normal * addpos), hitRotation);

}
if(hit.transform.gameObject.tag == "Dirt") {
Instantiate(dirtFX, hit.point + (hit.normal * addpos), hitRotation);

Instantiate(dirtFX, hit.point, hitRotation);
audio.clip = (HitDirt[Random.Range(0,HitDirt.length)]);
 audio.Play();
Instantiate(decal, hit.point + (hit.normal * addpos), hitRotation);

}
if(hit.transform.gameObject.tag == "Metal") {
Instantiate(metalFX, hit.point, hitRotation);
audio.clip = (HitMetal[Random.Range(0,HitMetal.length)]);
 audio.Play();
Instantiate(decal, hit.point + (hit.normal * addpos), hitRotation);

}
if(hit.transform.gameObject.tag == "Enemy") {
Instantiate(bloodFX, hit.point, hitRotation);
audio.clip = (HitEnemy[Random.Range(0,HitEnemy.length)]);
 audio.Play();
Instantiate(decal, hit.point + (hit.normal * addpos), hitRotation);

}


hit.transform.SendMessage("ApplyDammage", Random.Range(TheDamage1,TheDamage2) , SendMessageOptions.DontRequireReceiver);
  // var blood = Instantiate(bloodFX, transform.position, Quaternion.identity);

Durability -= Random.Range(MinusDur1,MinusDur2);






}
}
TheAnimator.SetBool("Hit01", false);
TheAnimator.SetBool("Hit02", false);

}