protected void DeactivatePreviousTarget()
{
if (target)
{
target.Deactivate();
target = null;
}
}
public virtual void ClearTarget()
{
if (target)
{
target.Deactivate();
target = null;
}
}
private void OnTriggerExit2D(Collider2D collider)
{
if (target && collider.gameObject.GetInstanceID() == target.gameObject.GetInstanceID() && target_activated)
{
//Debug.Log("D");
target.Deactivate();
target = null;
}
}
private void Update()
{
// Don't respond to mouse over UI, gameobject refers to UI gameobject
/*
* if (Input.GetMouseButtonDown(0))
* {
* Vector2 mouse_world = Camera.main.ScreenToWorldPoint(Input.mousePosition);
* RaycastHit2D[] hits = Physics2D.RaycastAll(mouse_world, Vector2.zero, 0f);
* foreach(RaycastHit2D hit in hits)
* {
* Debug.Log(hit.transform.tag);
* }
* Debug.Log(EventSystem.current.IsPointerOverGameObject());
* }
*/
if (Input.GetMouseButtonDown(0) && !EventSystem.current.IsPointerOverGameObject())
{
// Deactivate previous target
if (target)
{
target.Deactivate();
target = null;
}
Vector2 mouse_world = Camera.main.ScreenToWorldPoint(Input.mousePosition);
RaycastHit2D hit = Physics2D.Raycast(mouse_world, Vector2.zero, 0f);
if (hit)
{
string hit_tag = hit.transform.tag;
foreach (string tag in tag_interactables)
{
if (tag == hit_tag)
{
target = hit.transform.gameObject.GetComponent <Behavior_Interactable>();
target_activated = false;
//Debug.Log("Target set: " + target);
}
}
}
// Go towards clicked location even if not an interactable
ref_ai_seeker.StartPath(transform.position, new Vector3(mouse_world.x, mouse_world.y, transform.position.z), OnPathReady);
}
}
protected void SetTarget(Behavior_Interactable new_target)
{
target = new_target;
target_activated = false;
}
