void TestDistanceToPlayer()
{
float minDist = float.PositiveInfinity;
Ray ray = new Ray(playerHead.position, playerHead.forward * radius * 2.0f);
for (int i = 0; i < genericInteractables.Count; i++)
{
genericInteractables[i].highLightSystem.hightLight = false;
if (genericInteractables[i].interactable == true)
{
Vector3 d2p = genericInteractables[i].transform.position - playerHead.position;
float d = Vector3.Cross(ray.direction, d2p).sqrMagnitude *d2p.sqrMagnitude;
if (d < minDist)
{
minDist = d;
grabableItem = genericInteractables[i];
}
}
}
if (grabableItem)
{
grabableItem.highLightSystem.hightLight = true;
}
}
void OnTriggerEnter(Collider c)
{
if (!colliders.Contains(c))
{
colliders.Add(c);
GenericInteractable gi = c.GetComponentInParent <GenericInteractable>();
if (gi && !genericInteractables.Contains(gi) && gi.interactable == true)
{
genericInteractables.Add(gi);
}
}
}
public void RemoveFromLists(GenericInteractable gi)
{
if (colliders.Contains(gi.grabCollider))
{
colliders.Remove(gi.grabCollider);
}
if (genericInteractables.Contains(gi))
{
genericInteractables.Remove(gi);
}
if (grabableItem == gi)
{
grabableItem = null;
}
}
void OnTriggerExit(Collider c)
{
if (colliders.Contains(c))
{
colliders.Remove(c);
GenericInteractable gi = c.GetComponentInParent <GenericInteractable>();
if (gi && genericInteractables.Contains(gi))
{
gi.highLightSystem.hightLight = false;
genericInteractables.Remove(gi);
if (grabableItem == gi)
{
grabableItem = null;
}
}
}
}
public void AddToList(GenericInteractable gi)
{
colliders.Add(gi.grabCollider);
genericInteractables.Add(gi);
}
void Awake()
{
buyGenericInteractable = buyButton.GetComponent <GenericInteractable>();
priceUpGenericInteractable = priceUpButton.GetComponent <GenericInteractable>();
priceDownGenericInteractable = priceDownButton.GetComponent <GenericInteractable>();
}
