// Adds all colliding items to a HashSet for processing which is closest
private void OnTriggerEnter(Collider collider)
{
Debug.Log("Entered");
IntractableItem collidedObject = collider.GetComponent <IntractableItem> ();
if (collidedObject)
{
objectsHoveringOver.Add(collidedObject);
}
}
// Remove all items no longer colliding with to avoid further processing
private void OnTriggerExit(Collider collider)
{
Debug.Log("Exit");
IntractableItem collidedObject = collider.GetComponent <IntractableItem> ();
if (collidedObject)
{
objectsHoveringOver.Remove(collidedObject);
}
}
// Update is called once per frame
void Update()
{
if (controller == null)
{
Debug.Log("Controller not initialized");
return;
}
if (controller.GetPressUp(gripButton))
{
Debug.Log("Grip button Pressed");
// find the close object to the controller when there are multiple intractable objects around
float minimun_distance = float.MaxValue;
float distance;
foreach (IntractableItem item in objectsHoveringOver)
{
distance = (item.transform.position - transform.position).sqrMagnitude;
if (distance < minimun_distance)
{
minimun_distance = distance;
close_Object = item;
}
}
Interacting_Object = close_Object;
close_Object = null;
// Pass the object Interaction from one controller to other controller
if (Interacting_Object)
{
if (Interacting_Object.IsInteracting())
{
Interacting_Object.IntractionEnd(this);
}
Interacting_Object.IntractionBegin(this);
}
}
if (controller.GetPressDown(gripButton) && Interacting_Object != null)
{
Debug.Log("Grip button UnPressed");
Interacting_Object.IntractionEnd(this);
}
}
