+local raw_material = {"coal","lapis","iron","gold","diamond","emerald","sapphire","ruby"}
+for _,name in pairs(raw_material) do
+ minetest.register_craft({
+ output = "main:"..name.."block",
+ recipe = {
+ {"main:"..name, "main:"..name, "main:"..name},
+ {"main:"..name, "main:"..name, "main:"..name},
+ {"main:"..name, "main:"..name, "main:"..name},
+ }
+ })
+ minetest.register_craft({
+ type = "shapeless",
+ output = "main:"..name.." 9",
+ recipe = {"main:"..name.."block"},
+ })
+end
\ No newline at end of file