/// <summary>
/// Tries to add a new item with the given template and amount ot the given slot.
/// Make sure the given targetSlot is valid before calling this method.
/// </summary>
/// <returns>The result (InventoryError.OK in case that it worked)</returns>
public InventoryError TryAdd(ItemTemplate template, ref int amount, int slot,
ItemReceptionType reception = ItemReceptionType.Receive)
{
if (this.m_Items[slot] != null)
{
LogManager.GetCurrentClassLogger().Warn("Tried to add Item {0} to {1} in occupied slot {2}",
(object)template, (object)this, (object)slot);
return(InventoryError.ITEM_DOESNT_GO_TO_SLOT);
}
InventoryError err = InventoryError.OK;
this.CheckUniqueness((IMountableItem)template, ref amount, ref err, true);
if (err == InventoryError.OK)
{
IItemSlotHandler handler = this.GetHandler(slot);
if (handler != null)
{
err = InventoryError.OK;
handler.CheckAdd(slot, amount, (IMountableItem)template, ref err);
if (err != InventoryError.OK)
{
return(err);
}
}
this.OnAdded(this.AddUnchecked(slot, template, amount, true), template, amount, reception);
}
return(err);
}
/// <summary>
///
/// </summary>
/// <param name="slot"></param>
/// <param name="item"></param>
/// <param name="amount"></param>
/// <returns></returns>
public InventoryError CheckAdd(int slot, IMountableItem item, int amount)
{
IItemSlotHandler handler = this.GetHandler(slot);
if (handler == null)
{
return(InventoryError.OK);
}
InventoryError err = InventoryError.OK;
handler.CheckAdd(slot, amount, item, ref err);
return(err);
}
private bool CheckFreeSlots(IList <SimpleSlotId> myFreeSlots, Item[] items)
{
bool flag = true;
int index1 = 0;
for (int index2 = 0; index2 < 6; ++index2)
{
if (items[index2] != null)
{
if (myFreeSlots.Count <= index1)
{
flag = false;
break;
}
int slot = myFreeSlots[index1].Slot;
BaseInventory container = myFreeSlots[index1].Container;
IItemSlotHandler handler = container.GetHandler(slot);
InventoryError err = InventoryError.OK;
handler.CheckAdd(slot, items[index2].Amount, items[index2], ref err);
if (err != InventoryError.OK)
{
flag = false;
break;
}
int amount = items[index2].Amount;
container.CheckUniqueness(items[index2], ref amount, ref err, true);
if (err != InventoryError.OK)
{
flag = false;
break;
}
++index1;
}
}
if (!flag)
{
m_chr.SendSystemMessage("You don't have enough free slots");
m_otherWindow.m_chr.SendSystemMessage("Other party doesn't have enough free slots");
SendStatus(TradeStatus.StateChanged, true);
}
return(flag);
}
/// <summary>
/// Tries to merge an item with the given template and amount to the stack at the given slot.
/// If the given slot is empty it adds the item to the slot.
/// Make sure the given targetSlot is valid before calling this method.
/// </summary>
/// <param name="amount">Set to the number of items actually added.</param>
/// <returns>The result (InventoryError.OK in case that it worked)</returns>
public InventoryError TryMerge(ItemTemplate template, ref int amount, int slot, bool isNew)
{
InventoryError err = InventoryError.OK;
this.CheckUniqueness((IMountableItem)template, ref amount, ref err, isNew);
if (err == InventoryError.OK)
{
IItemSlotHandler handler = this.GetHandler(slot);
if (handler != null)
{
err = InventoryError.OK;
handler.CheckAdd(slot, amount, (IMountableItem)template, ref err);
if (err != InventoryError.OK)
{
return(err);
}
}
this.MergeUnchecked(slot, template, ref amount, isNew);
}
return(err);
}