// Update is called once per frame
void Update()
{
RaycastHit hit;
if (Physics.Raycast(transform.position, transform.forward, out hit, 4f, InteractableLayers))
{
// if we see something, compare the new object to old one
OutlineMirrorObject newObject = hit.collider.gameObject.GetComponent <OutlineMirrorObject> ();
if (newObject != null && newObject != LatestInteractableObject)
{
// if the object is different from the old one, disable the old outline
if (LatestInteractableObject != null)
{
LatestInteractableObject.activeOutlines = false;
}
LatestInteractableObject = newObject;
}
else if (LatestInteractableObject != null && LatestInteractableObject != heldObject)
{
// enable the outline if we looking at an interactable object
LatestInteractableObject.activeOutlines = true;
if (Input.GetKeyUp(interactKey))
{
ConfirmInteraction(LatestInteractableObject);
}
}
}
else // disable the outline of last object we saw if we no longer see anything
{
if (LatestInteractableObject != null)
{
LatestInteractableObject.activeOutlines = false;
}
}
}
private void ConfirmInteraction(OutlineMirrorObject g)
{
heldObject = g;
heldObject.activeOutlines = false;
Debug.Log("You are now holding " + heldObject.gameObject.name);
}