public void Add(HotbarItem itemToAdd)
{
//Loop through each hotbar slot.
foreach (HotbarSlot hotbarSlot in hotbarSlots)
{
//If the item is successfully added to the slot then return.
if (hotbarSlot.AddItem(itemToAdd))
{
return;
}
}
}
public bool AddItem(HotbarItem itemToAdd)
{
//Make sure the slot is empty.
if (SlotItem != null)
{
return(false);
}
//Set the slot's item to the item being added.
SlotItem = itemToAdd;
return(true);
}
public override void OnDrop(PointerEventData eventData)
{
//Make sure the dropper has the "ItemDragHandler" component.
ItemDragHandler itemDragHandler = eventData.pointerDrag.GetComponent <ItemDragHandler>();
if (itemDragHandler == null)
{
return;
}
//Make sure the dropped item is from the inventory.
InventorySlot inventorySlot = itemDragHandler.ItemSlotUI as InventorySlot;
if (inventorySlot != null)
{
//Set our item to the dropped item.
SlotItem = inventorySlot.ItemSlot.item;
return;
}
//Make sure the dropped item is from the spellbook.
SpellSlot spellSlot = itemDragHandler.ItemSlotUI as SpellSlot;
if (spellSlot != null)
{
//Set our item to the dropped item(spell).
SlotItem = spellSlot.SlotItem;
return;
}
//Make sure the dropped item is from the hotbar.
HotbarSlot hotbarSlot = itemDragHandler.ItemSlotUI as HotbarSlot;
if (hotbarSlot != null)
{
//Swap the dropped item with our item.
HotbarItem oldItem = SlotItem;
SlotItem = hotbarSlot.SlotItem;
hotbarSlot.SlotItem = oldItem;
return;
}
}
private void SetItemQuantityUI()
{
//Make sure our item is from the inventory.
if (SlotItem is InventoryItem inventoryItem)
{
//Make sure the item is in the inventory.
if (playerInventory.ItemHolder.HasItem(inventoryItem))
{
//Get the quantity of the item and set the quantity text accordingly.
int quantityCount = playerInventory.ItemHolder.GetTotalQuantity(inventoryItem);
itemQuantityText.text = quantityCount > 1 ? quantityCount.ToString() : "";
}
else
{
//Clear the slot
SlotItem = null;
}
}
else
{
//Disable the quantity text.
itemQuantityText.enabled = false;
}
}
public HotbarSlotData(HotbarItem hotbarItem, int slotIndex)
{
this.hotbarItem = hotbarItem;
this.slotIndex = slotIndex;
}
public void AddSlotData(HotbarItem hotbarItem, int slotIndex) => hotbarSlotData.Add(new HotbarSlotData(hotbarItem, slotIndex));
