public bool Remove(int id, int num = 1)
{
ItemData itemData = DataTableManager.singleton.GetItemData(id);
if (itemData == null)
{
Debug.LogError(LogUtility.MakeLogStringFormat("Inventory", "Try to remove non-existing item (id = {0}).", id));
}
else if (items.ContainsKey(id))
{
if (items[id] >= num)
{
items[id] -= num;
attributes.Decrement(itemData.Attributes, OnAttributeChange, num);
OnItemNumChange.Invoke(itemData, items[id], -num);
return(true);
}
else if (items[id] == num)
{
items.Remove(id);
attributes.Decrement(itemData.Attributes, OnAttributeChange, num);
OnItemNumChange.Invoke(itemData, 0, -num);
return(true);
}
}
return(false);
}