public void Interact(PickableItem item, Player player)
{
foreach (var usable in _usableItems.itemList)
{
if (item.itemType != usable.itemType)
{
continue;
}
Use(item);
if (!item.singleUse)
{
break;
}
player.Drop();
var respawnable = item.GetComponent <Respawnable>();
if (respawnable)
{
respawnable.Respawn();
}
else
{
Destroy(item);
}
}
}
public void Tick(PickableItem currentItem, Player player, bool interactPressed)
{
if (currentItem == null)
{
_interacting = false;
return;
}
_animationController.Interact(currentItem.itemType, _interacting);
var closestItem = GetClosestItem(player, currentItem) as InteractableItem;
if (closestItem == null)
{
_interacting = false;
return;
}
if (interactPressed)
{
_animationController.InteractTrigger(currentItem.itemType);
_interacting = true;
RefreshItems();
closestItem.GetObject().GetComponent <ItemHighlight>()?.HighlightItem(null);
}
if (_interacting)
{
closestItem.Interact(currentItem, player);
}
}
private void PickUp(PickableItem item, Player player)
{
if (_pickedUpItem == null)
{
_pickedUpItem = item.Pickup(player) as PickableItem;
_itemsNear.Remove(item.GetObject());
// _pickedUpItem.transform.DOMove(_rightArmTarget.transform.position, 0.2f);
}
}
public bool CanBeUsed(PickableItem item)
{
foreach (var usable in _usableItems.itemList)
{
if (item.itemType == usable.itemType)
{
return(true);
}
}
return(false);
}
public void Throw()
{
if (_pickedUpItem == null)
{
return;
}
_pickedUpItem.Drop();
_pickedUpItem.GetComponent <Rigidbody>().AddForce(_pickedUpItem.transform.right * _throwStrength, ForceMode.Impulse);
_pickedUpItem = null;
_itemsNear.Clear();
}
private IInteractable GetClosestItem(Player player, PickableItem currentItem)
{
GameObject closest = null;
var closestDist = float.MaxValue;
foreach (var item in _itemsNear)
{
if (!item.gameObject.activeInHierarchy)
{
continue;
}
if (item == null)
{
continue;
}
if (item.GetComponent <InteractableItem>().CanBeUsed(currentItem) == false)
{
continue;
}
if (closest == null)
{
closest = item;
}
item.GetComponent <ItemHighlight>()?.HighlightItem(_itemsNear);
var currentDist = Vector3.Distance(player.transform.position, item.transform.position);
if (currentDist < closestDist)
{
closest = item;
closestDist = currentDist;
}
}
return(closest?.GetComponent <InteractableItem>());
}
private void Use(PickableItem item)
{
GetComponent <IInteraction>().Act();
}