LockToParent()

void LockToParent ( )

private

Locks this item in it's current attachment slot of its parent. This makes the "locked" icon visible in inventory over this item.

См. определение в файле ItemBase.c строка 761

    {
        EntityAI parent = GetHierarchyParent();
        
        if (parent)
        {
            InventoryLocation inventory_location_to_lock = new InventoryLocation;
            GetInventory().GetCurrentInventoryLocation(inventory_location_to_lock);
            parent.GetInventory().SetSlotLock(inventory_location_to_lock.GetSlot(), true);
        }
    }

Перекрестные ссылки InventoryLocation::GetSlot().