public bool TryPickupItem(GameObject groundItem)
{
if (EmptySlots <= 0 || groundItem == null)
{
return(false);
}
int inventoryIndex = System.Array.IndexOf(items, null);
items[inventoryIndex] = groundItem;
var eventArgs = new SlotStateChangeEventArgs()
{
InventoryObject = groundItem,
SlotIndex = inventoryIndex
};
ItemPickedUp?.Invoke(this, eventArgs);
if (inventoryIndex == ActiveSlot)
{
ActiveSlotChanged?.Invoke(this, eventArgs);
}
groundItem.SetActive(false);
return(true);
}
public void ScrollItem(CallbackContext ctx)
{
if (!ctx.performed)
{
return;
}
short scrollDirection = (short)(ctx.ReadValue <float>() > 0 ? 1 : -1);
ActiveSlot += scrollDirection;
if (ActiveSlot >= TotalSlots)
{
ActiveSlot = 0;
}
else if (ActiveSlot < 0)
{
ActiveSlot = TotalSlots - 1;
}
SlotStateChangeEventArgs eventArgs = new SlotStateChangeEventArgs()
{
InventoryObject = items[ActiveSlot],
SlotIndex = ActiveSlot
};
ActiveSlotChanged?.Invoke(this, eventArgs);
}
public void SetActiveSlot(InventorySlot inventorySlot)
{
_activeSlot = inventorySlot;
if (inventorySlot != null)
{
ActiveSlotChanged?.Invoke(inventorySlot, null);
}
}
