void AddItemToPlayer(ItemUISystem itemUI, int slotNumber)
{
ItemsUI.Add(itemUI);
itemUI.DraggedFrom = DraggedFrom.PlayerInventory;
itemUI.SlotNumber = slotNumber;
Slots[slotNumber].SetActive(false);
isSlotEmpty[slotNumber] = false;
ItemAddedToPlayer?.Invoke(itemUI);
}
public void SetSystem(PlayerSystem player)
{
Owner = player;
Owner.ItemDropSystem.ItemCreated += OnItemCreated;
Owner.ItemDropSystem.ItemUICreated += OnItemUICreated;
Owner.SpiritUISystem.MoveItemToPlayer += OnItemMovedToPlayer;
void OnItemUICreated(ItemUISystem itemUI)
{
itemUI.DoubleClickedInPlayerInventory += OnItemDoubleClicked;
ApplyConsumable += itemUI.System.OnConsumableApplied;
}
void OnItemMovedToPlayer(ItemUISystem itemUI)
{
if (CheckHaveFreeSlot(out var freeSlotIndex))
{
var freeSlot = Slots[freeSlotIndex];
itemUI.transform.position = freeSlot.transform.position;
itemUI.transform.SetParent(freeSlot.transform.parent);
AddItemToPlayer(itemUI, freeSlotIndex);
}
}
void OnItemCreated(ItemSystem item)
{
if (CheckHaveFreeSlot(out var freeSlotIndex))
{
ItemsUI.Add(
Owner.ItemDropSystem.CreateItemUI(item.Data, freeSlotIndex, Slots[freeSlotIndex].transform, Owner));
isSlotEmpty[freeSlotIndex] = false;
Slots[freeSlotIndex].SetActive(false);
ItemAddedToPlayer?.Invoke(ItemsUI[ItemsUI.Count - 1]);
return;
}
}
bool CheckHaveFreeSlot(out int freeSlotIndex)
{
freeSlotIndex = isSlotEmpty.IndexOf(true);
return(freeSlotIndex != -1);
}
}
