Epic/mods/hopper/crafts.lua

if minetest.get_modpath("default") then
   minetest.register_craft({
      output = "hopper:hopper",
      recipe = {
         {"default:steel_ingot","default:chest","default:steel_ingot"},
         {"","default:steel_ingot",""},
      }
   })

   minetest.register_craft({
      output = "hopper:chute",
      recipe = {
         {"default:steel_ingot","default:chest","default:steel_ingot"},
      }
   })

   minetest.register_craft({
      output = "hopper:sorter",
      recipe = {
         {"","default:mese_crystal",""},
         {"default:steel_ingot","default:chest","default:steel_ingot"},
         {"","default:steel_ingot",""},
      }
   })

   minetest.register_craft({
      output = "hopper:trash",
      recipe = {
         {"", "bucket:bucket_lava", ""},
         {"default:obsidian", "default:chest", "default:obsidian"},
         {"", "default:obsidian", ""},
      }
   })

   minetest.register_craft({
      output = "hopper:trash",
      recipe = {
         {"", "default:lava_source", ""},
         {"default:obsidian", "default:chest", "default:obsidian"},
         {"", "default:obsidian", ""},
      }
   })

   if not hopper.config.single_craftable_item then
      minetest.register_craft({
         output = "hopper:hopper_side",
         recipe = {
            {"default:steel_ingot","default:chest","default:steel_ingot"},
            {"","","default:steel_ingot"},
         }
      })

      minetest.register_craft({
         output = "hopper:hopper_side",
         type="shapeless",
         recipe = {"hopper:hopper"},
      })

      minetest.register_craft({
         output = "hopper:hopper",
         type="shapeless",
         recipe = {"hopper:hopper_side"},
      })
   end
end