void OnTriggerEnter(Collider other)
{
var gameObject = other.gameObject;
Boolean contains = gameObject.CompareTag(Constants.InventoryItem);
if (contains)
{
Vector3 pickupPosition = gameObject.transform.position;
var position = transform.position;
double xDiff = pickupPosition.x - position.x;
double yDiff = pickupPosition.y - position.y;
double zDiff = pickupPosition.z - position.z;
double distance = Math.Sqrt(xDiff * xDiff + yDiff * yDiff + zDiff * zDiff);
if (distance > 3)
{
return;
}
InventoryItem inventaryItem = other.GetComponent <InventoryItemHolder>().InventoryItem;
if (!PickUpsAround.Contains(gameObject))
{
PickUpsAround.Add(gameObject);
if (_selectedPickUpArroundIndex == -1)
{
_selectedPickUpArroundIndex = 0;
SelectedPickUpAround = inventaryItem;
}
}
}
}
void OnTriggerExit(Collider other)
{
var gameObject1 = other.gameObject;
Boolean isInventoryItem = gameObject1.CompareTag(Constants.InventoryItem);
if (isInventoryItem)
{
var otherGameObject = other.gameObject;
InventoryItem inventaryItem = other.gameObject.GetComponent <InventoryItem>();
bool contains = PickUpsAround.Contains(otherGameObject);
if (contains)
{
int indexOfNotAnymoreAvailable = PickUpsAround.IndexOf(otherGameObject);
PickUpsAround.Remove(otherGameObject);
if (SelectedPickUpAround == inventaryItem)
{
if (PickUpsAround.Count == 0)
{
SelectedPickUpAround = null;
_selectedPickUpArroundIndex = -1;
}
else if (_selectedPickUpArroundIndex == 0)
{
SelectedPickUpAround = PickUpsAround[0].GetComponent <InventoryItem>();
}
else
{
_selectedPickUpArroundIndex--;
SelectedPickUpAround = PickUpsAround[_selectedPickUpArroundIndex].GetComponent <InventoryItem>();
}
}
else
{
if (indexOfNotAnymoreAvailable < _selectedPickUpArroundIndex)
{
_selectedPickUpArroundIndex--;
}
}
}
}
}
