public void ForceAddItem_ItemMergeTest()
{
var acc = new RpgAccount();
acc.ForceAddItemById(itemId: 2, amount: 5);
Assert.True(acc.InventorySlots.Count == 1);
acc.ForceAddItemById(itemId: 2, amount: 5);
Assert.True(acc.InventorySlots.Count == 1);
Assert.True(acc.InventorySlots.First().Amount == 10);
Assert.True(acc.InventorySlots.First().Item.Id == 2);
}
/// <summary>
/// Adds an item based on item ID.
/// </summary>
public static void AddItemById(this RpgAccount account, uint itemId, uint amount)
{
var targetSlot = account.InventorySlots.FirstOrDefault(s => s.Item.Id == itemId);
if (targetSlot is null)
{
account.ForceAddItemById(itemId, amount);
return;
}
targetSlot.Amount += amount;
}
