minetest.register_node("sweet_machine:sweet_machine", {
    description = "Sweet Vending Machine",
    mesh = "sweet_machine.obj",
    tiles = {"sweet_machine.png"},
    paramtype = "light",
    paramtype2 = "facedir",
    groups = {snappy=3},
    drawtype = "mesh",
    collision_box = {
    type = "fixed",
    fixed = {-0.5, -0.5, -0.5, 0.5, 1.5, 0.5}
         },
        selection_box = {
        type = "fixed",
        fixed = {-0.5, -0.5, -0.5, 0.5, 1.5, 0.5}
        },
    expand = { top="placeholder" },
    sounds = default.node_sound_wood_defaults(),
    on_rotate = screwdriver.rotate_simple,
    on_punch = function(pos, node, puncher, pointed_thing)
        local wielditem = puncher:get_wielded_item()
        local wieldname = wielditem:get_name()
        local fdir_to_fwd = { {0, -1}, {-1, 0}, {0, 1}, {1, 0} }
        local fdir = node.param2
        local pos_drop = { x=pos.x+fdir_to_fwd[fdir+1][1], y=pos.y, z=pos.z+fdir_to_fwd[fdir+1][2] }
        if wieldname == "sweet_machine:coin" then
            wielditem:take_item()
            puncher:set_wielded_item(wielditem)
            minetest.spawn_item(pos_drop, "sweet_machine:chocolate")
            minetest.spawn_item(pos_drop, "sweet_machine:chocolate_cake")
            minetest.spawn_item(pos_drop, "sweet_machine:wafer_icecream")
            minetest.spawn_item(pos_drop, "sweet_machine:sweet")
            minetest.spawn_item(pos_drop, "sweet_machine:cookie")
            minetest.sound_play("insert_coin", {
                pos=pos, max_hear_distance = 5
            })
        else
            minetest.chat_send_player(puncher:get_player_name(), "Please insert a coin in the machine.")
        end
    end
})

minetest.register_craft({
    output = 'sweet_machine:sweet_machine',
    recipe = {
      {'default:steel_ingot','dye:blue','default:steel_ingot'},
      {'default:steel_ingot','dye:blue','default:steel_ingot'},
      {'default:steel_ingot','dye:blue','default:steel_ingot'},
    }
})

minetest.register_craftitem("sweet_machine:chocolate", {
    description = "Chocolate",
    inventory_image = "chocolate.png",
    on_use = minetest.item_eat(4),
})

minetest.register_craftitem("sweet_machine:coin", {
    description = "Gold Coin (for sweet vending machine)",
    inventory_image = "coin.png",
})

minetest.register_craftitem("sweet_machine:chocolate_cake", {
    description = "Chocolate Cake",
    inventory_image = "chocolate_cake.png",
    on_use = minetest.item_eat(8),
})

minetest.register_craftitem("sweet_machine:chocolate_icecream", {
    description = "Chocolate Icecream",
    inventory_image = "chocolate_icecream.png",
    on_use = minetest.item_eat(5),
})

minetest.register_craftitem("sweet_machine:wafer_icecream", {
    description = "Wafer Icecream",
    inventory_image = "wafer_icecream.png",
    on_use = minetest.item_eat(6),
})

minetest.register_craftitem("sweet_machine:sweet", {
    description = "Sweet",
    inventory_image = "sweet.png",
    on_use = minetest.item_eat(3),
})

minetest.register_craftitem("sweet_machine:cracker", {
    description = "Cracker",
    inventory_image = "cracker.png",
    on_use = minetest.item_eat(4),
})

minetest.register_craftitem("sweet_machine:cookie", {
    description = "Cookie",
    inventory_image = "cookie.png",
    on_use = minetest.item_eat(3),
})