void Update()
{
if (Input.GetMouseButtonDown(0))
{
Vector3 point = new Vector3(camera.pixelWidth / 2, camera.pixelHeight / 2, 0);
Ray ray = camera.ScreenPointToRay(point);
RaycastHit hit;
if (Physics.Raycast(ray, out hit))
{
GameObject hitObject = hit.transform.gameObject;
WanderingAI target = hitObject.GetComponent <WanderingAI>();
if (target != null)
{
target.ReactToHit();
Debug.Log("target hit!");
}
else
{
StartCoroutine(SphereIndicator(hit.point));
}
}
}
}