void OnTriggerEnter(Collider collider)
{
Liftable liftable = collider.GetComponent <Liftable>();
if (liftable != null && !liftable.IsAttached())
{
liftable.Attach(guide);
}
}
List <Liftable> colliding = new List <Liftable>(); // the list of things we're currently colliding with
// Update is called once per frame
void Update()
{
if (Input.GetMouseButtonDown(0) && colliding.Count > 0)
{
carrying = colliding[0];
carrying.Attach(guide);
}
else if (Input.GetMouseButtonUp(0) && carrying != null)
{
PutDown();
}
}