local load_time_start = os.clock()
music = {}
function music.reset()
    music.t1 = os.clock()
    music.tab = {}
    music.num = 1
end
music.reset()
music.tab = {
    {"music_1", 0.2},
    {"music_1", 0.5},
    {"music_1", 1},
}

minetest.register_node("music:play", {
    description = "Play",
    tiles = {"default_steel_block.png","default_steel_block.png","default_wood.png"},
    groups = {bendy=2,cracky=1},
    sounds = default_stone_sounds,
    on_construct = function(pos)
        minetest.get_meta(pos):set_string("infotext", "Play")
    end,
    on_punch = function(pos, _, puncher)
        music.status = nil
        for _,i in ipairs(music.tab) do
            minetest.after(i[2], function(pos)
                if not music.status then
                    minetest.sound_play(i[1], {pos = pos, gain = 1, max_hear_distance = 10})
                    minetest.chat_send_player(puncher:get_player_name(), i[2]..' '..i[1])
                end
            end, pos)
        end
    end,
})

minetest.register_node("music:record", {
    description = "Record",
    tiles = {"default_steel_block.png","default_steel_block.png","default_wood.png"},
    groups = {bendy=2,cracky=1},
    sounds = default_stone_sounds,
    on_construct = function(pos)
        minetest.get_meta(pos):set_string("infotext", "Record")
    end,
    on_punch = function(pos, _, puncher)
        music.status = "recording"
        music.t1 = os.clock()
        music.tab = {}
        music.num = 1
        minetest.chat_send_player(puncher:get_player_name(), 'num, tab and t1 reset')
    end,
})

minetest.register_node("music:box", {
    description = "Sound Box",
    tiles = {"default_steel_block.png","default_steel_block.png","default_wood.png"},
    groups = {bendy=2,cracky=1},
    sounds = default_stone_sounds,
    on_construct = function(pos)
        local meta = minetest.get_meta(pos)
        meta:set_string("formspec", "field[text;;${text}]")
        meta:set_string("infotext", "\"\"")
    end,
    on_receive_fields = function(pos, formname, fields, sender)
        local meta = minetest.get_meta(pos)
        fields.text = fields.text or ""
        minetest.log("action", (sender:get_player_name() or "").." wrote \""..fields.text..
                "\" to musicbox at "..minetest.pos_to_string(pos))
        meta:set_string("text", fields.text)
        meta:set_string("infotext", '"'..fields.text..'"')
    end,
    on_punch = function(pos, _, puncher)
        local meta = minetest.get_meta(pos)
        local soundname = meta:get_string("text")
        if music.status == "recording" then
            local delay = os.clock() - music.t1
            music.tab[music.num] = {soundname, delay}
            music.num = music.num+1
            minetest.chat_send_player(puncher:get_player_name(), delay..' '..soundname)
        end
        minetest.sound_play(soundname, {pos = pos, gain = 1, max_hear_distance = 10})
    end,
})

print(string.format("[music] loaded after ca. %.2fs", os.clock() - load_time_start))