Sorry if I seem repetitive, but I can't figure this thing out. I'm making a hammer item that, when crafted with an iron ingot, makes three chains to be used in chainmail armor. However, I want the hammer to not be destroyed during the crafting, instead taking damage. I've looked through TFC's code and can't figure it out, and I've rummaged through Forge itself and couldn't find anything. Some help would be appreciative, thanks.