| 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'}, |
| 12 | {'default:mossycobble', 'technic:lv_cable0', 'default:mossycobble'}, | |
| ee0765 | 13 | } |
| S | 14 | }) |
| 15 | ||
| 0ea1bd | 16 | local music_handles = {} |
| S | 17 | |
| ee0765 | 18 | local music_player_formspec = |
| S | 19 | "invsize[8,9;]".. |
| 7c4b70 | 20 | "label[0,0;"..S("%s Music Player"):format("LV").."]".. |
| ee0765 | 21 | "button[4,1;1,1;track1;1]".. |
| S | 22 | "button[5,1;1,1;track2;2]".. |
| 23 | "button[6,1;1,1;track3;3]".. | |
| 24 | "button[4,2;1,1;track4;4]".. | |
| 25 | "button[5,2;1,1;track5;5]".. | |
| 26 | "button[6,2;1,1;track6;6]".. | |
| 27 | "button[4,3;1,1;track7;7]".. | |
| 28 | "button[5,3;1,1;track8;8]".. | |
| 29 | "button[6,3;1,1;track9;9]".. | |
| 30 | "button[4,4;1,2;play;Play]".. | |
| 31 | "button[6,4;1,2;stop;Stop]".. | |
| 39c41a | 32 | "label[4,0;"..S("Current track %s"):format("--").."]" |
| ee0765 | 33 | |
| 0ea1bd | 34 | local function play_track(pos, track) |
| ebc114 | 35 | return minetest.sound_play("technic_track"..tostring(track), |
| 0ea1bd | 36 | {pos = pos, gain = 1.0, loop = true, max_hear_distance = 72,}) |
| S | 37 | end |
| 38 | ||
| 563a4c | 39 | local run = function(pos, node) |
| N | 40 | local meta = minetest.get_meta(pos) |
| 41 | local eu_input = meta:get_int("LV_EU_input") | |
| 42 | local machine_name = S("%s Music Player"):format("LV") | |
| 43 | local machine_node = "technic:music_player" | |
| 44 | local demand = 150 | |
| 45 | ||
| 46 | local current_track = meta:get_int("current_track") | |
| 47 | local pos_hash = minetest.hash_node_position(pos) | |
| 48 | local music_handle = music_handles[pos_hash] | |
| 49 | ||
| 50 | -- Setup meta data if it does not exist. | |
| 51 | if not eu_input then | |
| 52 | meta:set_int("LV_EU_demand", demand) | |
| 53 | meta:set_int("LV_EU_input", 0) | |
| 54 | return | |
| 55 | end | |
| 56 | ||
| 57 | if meta:get_int("active") == 0 then | |
| 58 | meta:set_string("infotext", S("%s Idle"):format(machine_name)) | |
| 59 | meta:set_int("LV_EU_demand", 0) | |
| 60 | return | |
| 61 | end | |
| 62 | ||
| 63 | if eu_input < demand then | |
| 64 | meta:set_string("infotext", S("%s Unpowered"):format(machine_name)) | |
| 65 | if music_handle then | |
| 66 | minetest.sound_stop(music_handle) | |
| 67 | music_handle = nil | |
| 68 | end | |
| 69 | elseif eu_input >= demand then | |
| 70 | meta:set_string("infotext", S("%s Active"):format(machine_name)) | |
| 71 | if not music_handle then | |
| 72 | music_handle = play_track(pos, current_track) | |
| 73 | end | |
| 74 | end | |
| 75 | music_handles[pos_hash] = music_handle | |
| 76 | meta:set_int("LV_EU_demand", demand) | |
| 77 | end | |
| 78 | ||
| ee0765 | 79 | minetest.register_node("technic:music_player", { |
| 7c4b70 | 80 | description = S("%s Music Player"):format("LV"), |
| ee0765 | 81 | tiles = {"technic_music_player_top.png", "technic_machine_bottom.png", "technic_music_player_side.png", |
| S | 82 | "technic_music_player_side.png", "technic_music_player_side.png", "technic_music_player_side.png"}, |
| 563a4c | 83 | groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1}, |
| ee0765 | 84 | sounds = default.node_sound_wood_defaults(), |
| S | 85 | on_construct = function(pos) |
| 86 | local meta = minetest.get_meta(pos) | |
| 7c4b70 | 87 | meta:set_string("infotext", S("%s Music Player"):format("LV")) |
| ee0765 | 88 | meta:set_int("active", 0) |
| S | 89 | meta:set_int("current_track", 1) |
| 90 | meta:set_string("formspec", music_player_formspec) | |
| 91 | end, | |
| 92 | on_receive_fields = function(pos, formanme, fields, sender) | |
| 93 | local meta = minetest.get_meta(pos) | |
| 0ea1bd | 94 | local pos_hash = minetest.hash_node_position(pos) |
| S | 95 | local music_handle = music_handles[pos_hash] |
| ee0765 | 96 | local current_track = meta:get_int("current_track") |
| S | 97 | if fields.track1 then current_track = 1 end |
| 98 | if fields.track2 then current_track = 2 end | |
| 99 | if fields.track3 then current_track = 3 end | |
| 100 | if fields.track4 then current_track = 4 end | |
| 101 | if fields.track5 then current_track = 5 end | |
| 102 | if fields.track6 then current_track = 6 end | |
| 103 | if fields.track7 then current_track = 7 end | |
| 104 | if fields.track8 then current_track = 8 end | |
| 105 | if fields.track9 then current_track = 9 end | |
| 106 | meta:set_int("current_track", current_track) | |
| 107 | meta:set_string("formspec", | |
| 108 | "invsize[8,9;]".. | |
| 7c4b70 | 109 | "label[0,0;"..S("%s Music Player"):format("LV").."]".. |
| ee0765 | 110 | "button[4,1;1,1;track1;1]".. |
| S | 111 | "button[5,1;1,1;track2;2]".. |
| 112 | "button[6,1;1,1;track3;3]".. | |
| 113 | "button[4,2;1,1;track4;4]".. | |
| 114 | "button[5,2;1,1;track5;5]".. | |
| 115 | "button[6,2;1,1;track6;6]".. | |
| 116 | "button[4,3;1,1;track7;7]".. | |
| 117 | "button[5,3;1,1;track8;8]".. | |
| 118 | "button[6,3;1,1;track9;9]".. | |
| 119 | "button[4,4;1,2;play;Play]".. | |
| 120 | "button[6,4;1,2;stop;Stop]".. | |
| 39c41a | 121 | "label[4,0;"..S("Current track %s") |
| X | 122 | :format(current_track).."]") |
| ee0765 | 123 | if fields.play then |
| S | 124 | if music_handle then |
| 125 | minetest.sound_stop(music_handle) | |
| 126 | end | |
| 0ea1bd | 127 | music_handle = play_track(pos, current_track) |
| ee0765 | 128 | meta:set_int("active", 1) |
| S | 129 | end |
| 130 | if fields.stop then | |
| 131 | meta:set_int("active", 0) | |
| 132 | if music_handle then | |
| 133 | minetest.sound_stop(music_handle) | |
| 134 | end | |
| 135 | end | |
| 0ea1bd | 136 | music_handles[pos_hash] = music_handle |
| ee0765 | 137 | end, |
| 563a4c | 138 | technic_run = run, |
| ee0765 | 139 | }) |
| S | 140 | |
| 141 | technic.register_machine("LV", "technic:music_player", technic.receiver) | |
| 142 | ||
