| commit | author | age | ||
| ee0765 | 1 | -- LV Music player. |
| S | 2 | -- The player can play music. But it is high ampage! |
| 3 | ||
| be2f30 | 4 | local S = technic.getter |
| S | 5 | |
| ee0765 | 6 | minetest.register_alias("music_player", "technic:music_player") |
| S | 7 | minetest.register_craft({ |
| 8 | output = 'technic:music_player', | |
| 9 | recipe = { | |
| 5e4a87 | 10 | {'technic:chromium_ingot', 'default:diamond', 'technic:chromium_ingot'}, |
| Z | 11 | {'default:diamond', 'technic:machine_casing', 'default:diamond'}, |
| 83c649 | 12 | {'default:mossycobble', 'technic:lv_cable', 'default:mossycobble'}, |
| ee0765 | 13 | } |
| S | 14 | }) |
| 15 | ||
| 0ea1bd | 16 | local music_handles = {} |
| S | 17 | |
| 18 | local function play_track(pos, track) | |
| ebc114 | 19 | return minetest.sound_play("technic_track"..tostring(track), |
| 0ea1bd | 20 | {pos = pos, gain = 1.0, loop = true, max_hear_distance = 72,}) |
| S | 21 | end |
| 22 | ||
| 563a4c | 23 | local run = function(pos, node) |
| N | 24 | local meta = minetest.get_meta(pos) |
| 25 | local eu_input = meta:get_int("LV_EU_input") | |
| 26 | local machine_name = S("%s Music Player"):format("LV") | |
| 27 | local machine_node = "technic:music_player" | |
| 28 | local demand = 150 | |
| 29 | ||
| 30 | local current_track = meta:get_int("current_track") | |
| 31 | local pos_hash = minetest.hash_node_position(pos) | |
| 32 | local music_handle = music_handles[pos_hash] | |
| 33 | ||
| 34 | -- Setup meta data if it does not exist. | |
| 35 | if not eu_input then | |
| 36 | meta:set_int("LV_EU_demand", demand) | |
| 37 | meta:set_int("LV_EU_input", 0) | |
| 38 | return | |
| 39 | end | |
| 40 | ||
| 41 | if meta:get_int("active") == 0 then | |
| 42 | meta:set_string("infotext", S("%s Idle"):format(machine_name)) | |
| 43 | meta:set_int("LV_EU_demand", 0) | |
| 44 | return | |
| 45 | end | |
| 46 | ||
| 47 | if eu_input < demand then | |
| 48 | meta:set_string("infotext", S("%s Unpowered"):format(machine_name)) | |
| 49 | if music_handle then | |
| 50 | minetest.sound_stop(music_handle) | |
| 51 | music_handle = nil | |
| 52 | end | |
| 53 | elseif eu_input >= demand then | |
| 54 | meta:set_string("infotext", S("%s Active"):format(machine_name)) | |
| 55 | if not music_handle then | |
| 56 | music_handle = play_track(pos, current_track) | |
| 57 | end | |
| 58 | end | |
| 59 | music_handles[pos_hash] = music_handle | |
| 60 | meta:set_int("LV_EU_demand", demand) | |
| 61 | end | |
| 62 | ||
| 1d0687 | 63 | local function stop_player(pos, node) |
| Z | 64 | local pos_hash = minetest.hash_node_position(pos) |
| 65 | local music_handle = music_handles[pos_hash] | |
| 66 | if music_handle then | |
| 67 | minetest.sound_stop(music_handle) | |
| 68 | music_handles[pos_hash] = nil | |
| 69 | end | |
| 70 | end | |
| 71 | ||
| 6cc471 | 72 | local function set_display(meta) |
| Z | 73 | meta:set_string("formspec", |
| 74 | "size[4,4.5]".. | |
| 75 | "item_image[0,0;1,1;technic:music_player]".. | |
| 76 | "label[1,0;"..S("%s Music Player"):format("LV").."]".. | |
| 77 | "button[0,1;1,1;track1;1]".. | |
| 78 | "button[1,1;1,1;track2;2]".. | |
| 79 | "button[2,1;1,1;track3;3]".. | |
| 80 | "button[0,2;1,1;track4;4]".. | |
| 81 | "button[1,2;1,1;track5;5]".. | |
| 82 | "button[2,2;1,1;track6;6]".. | |
| 83 | "button[0,3;1,1;track7;7]".. | |
| 84 | "button[1,3;1,1;track8;8]".. | |
| 85 | "button[2,3;1,1;track9;9]".. | |
| 86 | "button[3,1;1,1;stop;Stop]".. | |
| 87 | "label[0,4;"..minetest.formspec_escape( | |
| 88 | meta:get_int("active") == 0 and | |
| 89 | S("Stopped") or | |
| 90 | S("Current track %s"):format(meta:get_int("current_track"))).."]") | |
| 91 | end | |
| 92 | ||
| ee0765 | 93 | minetest.register_node("technic:music_player", { |
| 7c4b70 | 94 | description = S("%s Music Player"):format("LV"), |
| ee0765 | 95 | tiles = {"technic_music_player_top.png", "technic_machine_bottom.png", "technic_music_player_side.png", |
| S | 96 | "technic_music_player_side.png", "technic_music_player_side.png", "technic_music_player_side.png"}, |
| 83c649 | 97 | groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, |
| S | 98 | technic_machine=1, technic_lv=1}, |
| 99 | connect_sides = {"bottom"}, | |
| ee0765 | 100 | sounds = default.node_sound_wood_defaults(), |
| S | 101 | on_construct = function(pos) |
| 102 | local meta = minetest.get_meta(pos) | |
| 7c4b70 | 103 | meta:set_string("infotext", S("%s Music Player"):format("LV")) |
| 6cc471 | 104 | set_display(meta) |
| ee0765 | 105 | end, |
| S | 106 | on_receive_fields = function(pos, formanme, fields, sender) |
| 6cc471 | 107 | local new_track = nil |
| Z | 108 | if fields.stop then new_track = 0 end |
| 109 | if fields.track1 then new_track = 1 end | |
| 110 | if fields.track2 then new_track = 2 end | |
| 111 | if fields.track3 then new_track = 3 end | |
| 112 | if fields.track4 then new_track = 4 end | |
| 113 | if fields.track5 then new_track = 5 end | |
| 114 | if fields.track6 then new_track = 6 end | |
| 115 | if fields.track7 then new_track = 7 end | |
| 116 | if fields.track8 then new_track = 8 end | |
| 117 | if fields.track9 then new_track = 9 end | |
| 118 | if new_track then | |
| 1d0687 | 119 | stop_player(pos) |
| 6cc471 | 120 | local meta = minetest.get_meta(pos) |
| Z | 121 | meta:set_int("active", new_track == 0 and 0 or 1) |
| 122 | meta:set_int("current_track", new_track) | |
| 123 | set_display(meta) | |
| ee0765 | 124 | end |
| S | 125 | end, |
| 1d0687 | 126 | on_destruct = stop_player, |
| 563a4c | 127 | technic_run = run, |
| 1d0687 | 128 | technic_on_disable = stop_player, |
| ee0765 | 129 | }) |
| S | 130 | |
| 131 | technic.register_machine("LV", "technic:music_player", technic.receiver) | |
| 132 | ||
