// Update is called once per frame
void Update()
{
if (Input.GetMouseButtonDown(0))
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray.origin, ray.direction, out hit, Mathf.Infinity, -1, QueryTriggerInteraction.Ignore))
{
if (targetable != null)
{
targetable.ClearTarget();
}
targetable = hit.collider.gameObject.transform.root.GetComponent <Targetable>();
if (targetable != null)
{
targetable.SetTarget();
Attack attack = GetComponent <Attack>();
if (attack != null)
{
Attackable attackable = targetable.GetComponent <Attackable>();
if (attackable != null)
{
//this object can attack, and the target is attackable
attack.target = targetable.gameObject;
}
}
}
}
}
}