//private bool TryAdd(Item item, out InventoryError invError)
//{
// invError = InventoryError.OK;
// return true;
//}
/// <summary>
/// Swaps the items at the given slots without further checks.
/// </summary>
/// <param name="slot1"></param>
/// <param name="slot2"></param>
/// <remarks>Make sure the slots are valid before calling.</remarks>
public void SwapUnchecked(BaseInventory cont1, int slot1, BaseInventory cont2, int slot2)
{
var item1 = cont1.m_Items[slot1];
var item2 = cont2.m_Items[slot2];
var handler1 = cont1.GetHandler(slot1);
var handler2 = cont2.GetHandler(slot2);
if (item2 != null &&
item1.CanStackWith(item2) &&
item2.Amount < item2.Template.MaxAmount)
{
var diff = item1.Template.MaxAmount - item2.Amount;
diff = Math.Min(diff, item1.Amount);
item1.Amount -= diff;
item2.Amount += diff;
}
else
{
// remove both Items
if (item1 != null)
{
item1.Slot = slot2;
if (handler1 != null)
{
handler1.Removed(slot1, item1);
}
}
if (item2 != null)
{
item2.Slot = slot1;
if (handler2 != null)
{
handler2.Removed(slot2, item2);
}
}
// set new items, fields and tell the container about the change
cont1.m_Items[slot1] = item2;
cont2.m_Items[slot2] = item1;
if (item1 != null)
{
SetContainerEntityId(item1.EntityId, slot2, cont2);
item1.Container = cont2;
if (handler2 != null)
{
handler2.Added(item1);
}
}
else
{
SetContainerEntityId(EntityId.Zero, slot2, cont2);
}
if (item2 != null)
{
SetContainerEntityId(item2.EntityId, slot1, cont1);
item2.Container = cont1;
if (handler1 != null)
{
handler1.Added(item2);
}
}
else
{
SetContainerEntityId(EntityId.Zero, slot1, cont1);
}
}
}
/// <summary>
/// Swaps the items at the given slots without further checks.
/// </summary>
/// <param name="slot1"></param>
/// <param name="slot2"></param>
/// <remarks>Make sure the slots are valid before calling.</remarks>
public void SwapUnchecked(BaseInventory cont1, int slot1, BaseInventory cont2, int slot2)
{
Item obj = cont1.m_Items[slot1];
Item otherItem = cont2.m_Items[slot2];
IItemSlotHandler handler1 = cont1.GetHandler(slot1);
IItemSlotHandler handler2 = cont2.GetHandler(slot2);
if (otherItem != null && obj.CanStackWith(otherItem) && otherItem.Amount < otherItem.Template.MaxAmount)
{
int num = Math.Min(obj.Template.MaxAmount - otherItem.Amount, obj.Amount);
obj.Amount -= num;
otherItem.Amount += num;
}
else
{
if (obj != null)
{
obj.Slot = slot2;
if (handler1 != null)
{
handler1.Removed(slot1, obj);
}
}
if (otherItem != null)
{
otherItem.Slot = slot1;
if (handler2 != null)
{
handler2.Removed(slot2, otherItem);
}
}
cont1.m_Items[slot1] = otherItem;
cont2.m_Items[slot2] = obj;
if (obj != null)
{
this.SetContainerEntityId(obj.EntityId, slot2, cont2);
obj.Container = cont2;
if (handler2 != null)
{
handler2.Added(obj);
}
}
else
{
this.SetContainerEntityId(EntityId.Zero, slot2, cont2);
}
if (otherItem != null)
{
this.SetContainerEntityId(otherItem.EntityId, slot1, cont1);
otherItem.Container = cont1;
if (handler1 == null)
{
return;
}
handler1.Added(otherItem);
}
else
{
this.SetContainerEntityId(EntityId.Zero, slot1, cont1);
}
}
}