private object CanMoveItemFrom(ContainerController controller, Item item, PlayerInventory playerLoot, int slot, int amount)
{
if (controller == null || item.amount == amount)
{
return(null); // That's all legal, calm down
}
PrintDebug("Changing main item amount");
var mainItem = controller.Container.GetSlot(0);
if (mainItem == null)
{
return(false); // Just cancel. Illegal!
}
mainItem.amount = item.amount - amount; // Change main item amount and refresh content.
// Next frame because else it will change already existing item which may result in a wrong amount of the item :(
NextFrame(() => controller.UpdateContent(0));
return(null); // That's legal, we'll do everything
}