/// <summary>
/// Initializes the Item by setting its Inventory and ItemGroup.
/// There is generally no need to explicitly call this because ItemGroup
/// calls it whenever an Item is added.
/// </summary>
/// <param name="inventory">The Inventory that contains this Item.</param>
/// <param name="group">The ItemGroup that contains this Item.</param>
public void Initialize(Inventory inventory, ItemGroup group)
{
Inventory = inventory;
Group = group;
OnInit();
}
public abstract void Transfer(ItemGroup toGroup, Item item = null);
