129 lines
3.3 KiB
Lua
129 lines
3.3 KiB
Lua
--[[
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TechAge
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=======
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Copyright (C) 2021 Joachim Stolberg
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AGPL v3
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See LICENSE.txt for more information
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Sound Block
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]]--
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-- for lazy programmers
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local M = minetest.get_meta
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local S = techage.S
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local t = {}
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for idx, ogg in ipairs(techage.OggFileList) do
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t[idx] = idx .. "," .. ogg
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end
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local OGG_FILES = table.concat(t, ",")
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local logic = techage.logic
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local GAIN = {0.05 ,0.1, 0.2, 0.5, 1.0}
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local function play_sound(pos, ogg, gain)
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minetest.sound_play(ogg, {
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pos = pos,
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gain = GAIN[gain or 1] or 1,
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max_hear_distance = 15})
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end
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local function formspec(meta)
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local idx = meta:contains("idx") and meta:get_int("idx") or 1
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local gain = meta:contains("gain") and meta:get_int("gain") or 1
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return "size[8,8]"..
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"tablecolumns[text,width=5;text]"..
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"table[0,0;8,6;oggfiles;" .. OGG_FILES .. ";" .. idx .. "]" ..
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"dropdown[0,6.5;5.5,1.4;gain;1,2,3,4,5;" .. gain .. "]" ..
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"button[2.5,7.2;3,1;play;" .. S("Play") .. "]"
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end
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minetest.register_node("techage:ta3_soundblock", {
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description = S("TA3 Sound Block"),
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tiles = {
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-- up, down, right, left, back, front
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"techage_filling_ta3.png^techage_frame_ta3_top.png",
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"techage_filling_ta3.png^techage_frame_ta3_top.png",
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"techage_filling_ta3.png^techage_frame_ta3.png^techage_appl_sound.png",
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},
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after_place_node = function(pos, placer)
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local meta = M(pos)
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logic.after_place_node(pos, placer, "techage:ta3_soundblock", S("TA3 Sound Block"))
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logic.infotext(meta, S("TA3 Sound Block"))
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meta:set_string("formspec", formspec(meta))
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end,
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on_receive_fields = function(pos, formname, fields, player)
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if minetest.is_protected(pos, player:get_player_name()) then
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return
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end
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if fields.oggfiles then
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local mem = techage.get_mem(pos)
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local t = minetest.explode_table_event(fields.oggfiles)
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mem.idx = t.row
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end
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if fields.gain then
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M(pos):set_int("gain", tonumber(fields.gain) or 1)
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end
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if fields.play then
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local mem = techage.get_mem(pos)
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M(pos):set_int("idx", mem.idx or 1)
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local ogg = techage.OggFileList[mem.idx or 1] or techage.OggFileList[1]
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play_sound(pos, ogg, M(pos):get_int("gain"))
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end
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end,
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paramtype2 = "facedir",
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groups = {choppy=2, cracky=2, crumbly=2},
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is_ground_content = false,
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sounds = default.node_sound_wood_defaults(),
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})
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local INFO = [[Commands: 'on', 'sound', 'gain']]
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techage.register_node({"techage:ta3_soundblock"}, {
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on_recv_message = function(pos, src, topic, payload)
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if topic == "info" then
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return INFO
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elseif topic == "on" then
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local mem = techage.get_mem(pos)
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if not mem.blocking_time or (mem.blocking_time < minetest.get_gametime()) then
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local idx = M(pos):get_int("idx")
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local ogg = techage.OggFileList[idx or 1] or techage.OggFileList[1]
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local gain = M(pos):get_float("gain")
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play_sound(pos, ogg, gain)
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mem.blocking_time = minetest.get_gametime() + 2
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return true
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end
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elseif topic == "sound" then
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M(pos):get_int("idx", tonumber(payload or 1) or 1)
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elseif topic == "gain" then
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M(pos):get_int("gain", tonumber(payload or 1) or 1)
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else
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return "unsupported"
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end
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end,
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on_node_load = function(pos)
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local meta = M(pos)
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meta:set_string("formspec", formspec(meta))
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end
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})
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minetest.register_craft({
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output = "techage:ta3_soundblock",
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recipe = {
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{"", "group:wood",""},
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{"techage:vacuum_tube", "basic_materials:gold_wire", "techage:usmium_nuggets"},
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{"", "group:wood", ""},
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},
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})
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