local S = minetest.get_translator("mcl_copper") minetest.register_craftitem("mcl_copper:copper_ingot", { description = S("Copper Ingot"), _doc_items_longdesc = S("Molten Raw Copper. It is used to craft blocks."), inventory_image = "mcl_copper_ingot.png", stack_max = 64, groups = { craftitem=1 }, }) minetest.register_craftitem("mcl_copper:raw_copper", { description = S("Raw Copper"), _doc_items_longdesc = S("Raw Copper. Mine a Copper Ore to get it."), inventory_image = "mcl_copper_raw.png", stack_max = 64, groups = { craftitem=1, blast_furnace_smeltable=1 }, })