// Update is called once per frame
void Update () {
crowSelected = GameObject.Find ("Crow 1").GetComponent<CrowBehaviour>();
if (Input.GetMouseButtonDown (0)) {
CastSelectRay ();
}
if (crowSelected != null && crowSelected.shaman.getCurrentEnergy () != 0) {
if (Input.GetMouseButtonDown (1) && crowSelected != null) {
CastMoveRay ();
}
}
mousePosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);
mousePosition.z = 0;
if (crowSelected != null) {
radius = (6 - crowSelected.shaman.getCurrentEnergy ());
if(crowSelected.shaman.getCurrentEnergy() == 0){
target = crowSelected.getRandomPoint(new Vector2(0, 0), 8);
} else {
if (target == new Vector2(0, 0)) {
float angle = Random.Range (0.001f, 1.000f) * Mathf.PI * 2;
x = Mathf.Cos (angle) * radius;
y = Mathf.Sin (angle) * radius;
target = new Vector3 (mousePosition.x + x, mousePosition.y + y, 0);
} else {
target = new Vector3 (mousePosition.x + x, mousePosition.y + y, 0);
transform.position = Vector3.Lerp (transform.position, target, Time.deltaTime * 7f);
if(isCloseToTarget((Vector2)transform.position, target)) {
target = new Vector2(0, 0);
}
}
}
} else {
transform.position = mousePosition;
}
}
void deselectCrow(){
if(crowSelected != null){
crowSelected.crowAnimation.speed = 1;
crowSelected.setSelected(false);
crowSelected = null;
}
}
void CastSelectRay() {
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit2D hit = Physics2D.Raycast (ray.origin, ray.direction, Mathf.Infinity);
if (hit.collider != null && hit.collider.gameObject.tag == "Crow") {
deselectCrow();
crowSelected = hit.collider.gameObject.GetComponent<CrowBehaviour>();
crowSelected.crowAnimation.speed = 0;
crowSelected.setSelected(true);
} else {
deselectCrow();
}
}
