// Update is called once per frame
void Update()
{
if (target) {
switch (state) {
case TuckerState.FOLLOW:
if(target.tag == "Player") {
if(Vector2.Distance(transform.position, target.transform.position) > 2f && notWithin ()) { //if not right next to player, follow
follow ();
} else {
Debug.Log ("in else of follow player");
}
} else if (target.tag == "enemy") {
if (Vector2.Distance (transform.position, target.transform.position) > 2f || notWithin ()) { //if not right next to player, follow
follow ();
if(!barkOnCD && Random.Range(0, 20) > 18) {
bark ();
barkOnCD = true;
StartCoroutine (barkOffCD ());
}
} else {
if (!attackOnCD) {
state = TuckerState.ATTACK;
attackOnCD = true;
StartCoroutine (attackOffCD ());
}
}
}
break;
case TuckerState.ATTACK:
//If the target still exists...
//Move toward the target. Collision constitutes attacking.
if(!barkOnCD) {
bark ();
barkOnCD = true;
StartCoroutine (barkOffCD ());
}
transform.position = Vector3.MoveTowards (transform.position, target.transform.position, .3f);
//If you somehow get too far away, follow again.
if (Vector2.Distance (transform.position, target.transform.position) > 2f || notWithin ()) {
state = TuckerState.FOLLOW;
}
break;
case TuckerState.FLY:
break;
case TuckerState.JUMP:
break;
}
if (target.transform.position.x < transform.position.x && towardTarget != -1) { //if target switches sides, update path
updatePathOnce ();
towardTarget = -1;
} else if (target.transform.position.x > transform.position.x && towardTarget != 1) {
updatePathOnce ();
towardTarget = 1;
}
} else
target = GameObject.Find ("Player");
}
void OnCollisionEnter2D(Collision2D col)
{
Collider2D colObj = col.collider;
if(colObj.tag == "enemy") {
colObj.gameObject.GetComponent<Enemy>().Hurt(10f);
if(transform.position.x - colObj.transform.position.x > 0)
{
colObj.gameObject.GetComponent<Rigidbody2D>().AddForce(new Vector2(-200, 375));
rigbod.AddForce (new Vector2(200, 375));
}
else if(transform.position.x - colObj.transform.position.x < 0)
{
colObj.gameObject.GetComponent<Rigidbody2D>().AddForce(new Vector2(200, 375));
rigbod.AddForce (new Vector2(-200, 375));
}
colObj.gameObject.GetComponent<SpriteRenderer>().color = Color.red;
}
state = TuckerState.FOLLOW;
}
