150 lines
3.8 KiB
Lua
150 lines
3.8 KiB
Lua
--[[
|
|
|
|
TechAge
|
|
=======
|
|
|
|
Copyright (C) 2021-2022 Joachim Stolberg
|
|
|
|
AGPL v3
|
|
See LICENSE.txt for more information
|
|
|
|
Sound Block
|
|
|
|
]]--
|
|
|
|
-- for lazy programmers
|
|
local M = minetest.get_meta
|
|
local S = techage.S
|
|
|
|
local t = {}
|
|
for idx, ogg in ipairs(techage.OggFileList) do
|
|
t[idx] = idx .. "," .. ogg
|
|
end
|
|
local OGG_FILES = table.concat(t, ",")
|
|
|
|
local logic = techage.logic
|
|
|
|
local GAIN = {0.05 ,0.1, 0.2, 0.5, 1.0}
|
|
|
|
|
|
local function play_sound(pos, ogg, gain)
|
|
minetest.sound_play(ogg, {
|
|
pos = pos,
|
|
gain = GAIN[gain or 1] or 1,
|
|
max_hear_distance = 15})
|
|
end
|
|
|
|
local function formspec(meta)
|
|
local idx = meta:contains("idx") and meta:get_int("idx") or 1
|
|
local gain = meta:contains("gain") and meta:get_int("gain") or 1
|
|
return "size[8,8]"..
|
|
"tablecolumns[text,width=5;text]"..
|
|
"table[0,0;8,6;oggfiles;" .. OGG_FILES .. ";" .. idx .. "]" ..
|
|
"dropdown[0,6.5;5.5,1.4;gain;1,2,3,4,5;" .. gain .. "]" ..
|
|
"button[2.5,7.2;3,1;play;" .. S("Play") .. "]"
|
|
end
|
|
|
|
local function play_predefined_sound(pos)
|
|
local mem = techage.get_mem(pos)
|
|
if not mem.blocking_time or (mem.blocking_time < minetest.get_gametime()) then
|
|
local idx = M(pos):get_int("idx")
|
|
local ogg = techage.OggFileList[idx or 1] or techage.OggFileList[1]
|
|
local gain = M(pos):get_int("gain")
|
|
play_sound(pos, ogg, gain)
|
|
mem.blocking_time = minetest.get_gametime() + 2
|
|
return true
|
|
end
|
|
end
|
|
|
|
minetest.register_node("techage:ta3_soundblock", {
|
|
description = S("TA3 Sound Block"),
|
|
tiles = {
|
|
-- up, down, right, left, back, front
|
|
"techage_filling_ta3.png^techage_frame_ta3_top.png",
|
|
"techage_filling_ta3.png^techage_frame_ta3_top.png",
|
|
"techage_filling_ta3.png^techage_frame_ta3.png^techage_appl_sound.png",
|
|
},
|
|
|
|
after_place_node = function(pos, placer)
|
|
local meta = M(pos)
|
|
logic.after_place_node(pos, placer, "techage:ta3_soundblock", S("TA3 Sound Block"))
|
|
logic.infotext(meta, S("TA3 Sound Block"))
|
|
meta:set_string("formspec", formspec(meta))
|
|
end,
|
|
|
|
on_receive_fields = function(pos, formname, fields, player)
|
|
if minetest.is_protected(pos, player:get_player_name()) then
|
|
return
|
|
end
|
|
|
|
if fields.oggfiles then
|
|
local mem = techage.get_mem(pos)
|
|
local t = minetest.explode_table_event(fields.oggfiles)
|
|
mem.idx = t.row
|
|
end
|
|
if fields.gain then
|
|
M(pos):set_int("gain", tonumber(fields.gain) or 1)
|
|
end
|
|
if fields.play then
|
|
local mem = techage.get_mem(pos)
|
|
M(pos):set_int("idx", mem.idx or 1)
|
|
local ogg = techage.OggFileList[mem.idx or 1] or techage.OggFileList[1]
|
|
play_sound(pos, ogg, M(pos):get_int("gain"))
|
|
end
|
|
end,
|
|
|
|
paramtype2 = "facedir",
|
|
groups = {choppy=2, cracky=2, crumbly=2},
|
|
is_ground_content = false,
|
|
sounds = default.node_sound_wood_defaults(),
|
|
})
|
|
|
|
local INFO = [[Commands: 'on', 'sound', 'gain']]
|
|
|
|
techage.register_node({"techage:ta3_soundblock"}, {
|
|
on_recv_message = function(pos, src, topic, payload)
|
|
if topic == "info" then
|
|
return INFO
|
|
elseif topic == "on" then
|
|
play_predefined_sound(pos)
|
|
elseif topic == "sound" then
|
|
M(pos):set_int("idx", tonumber(payload or 1) or 1)
|
|
elseif topic == "gain" then
|
|
M(pos):set_int("gain", tonumber(payload or 1) or 1)
|
|
else
|
|
return "unsupported"
|
|
end
|
|
end,
|
|
on_beduino_receive_cmnd = function(pos, src, topic, payload)
|
|
print("ta3_soundblock", topic, payload[1], payload[2])
|
|
if topic == 1 then
|
|
if payload[1] == 1 then
|
|
play_predefined_sound(pos)
|
|
return 0
|
|
end
|
|
elseif topic == 14 then
|
|
if payload[1] == 1 then
|
|
M(pos):set_int("gain", payload[2])
|
|
return 0
|
|
elseif payload[1] == 2 then
|
|
M(pos):set_int("idx", payload[2])
|
|
return 0
|
|
end
|
|
end
|
|
return 2 -- unknown or invalid topic
|
|
end,
|
|
on_node_load = function(pos)
|
|
local meta = M(pos)
|
|
meta:set_string("formspec", formspec(meta))
|
|
end
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = "techage:ta3_soundblock",
|
|
recipe = {
|
|
{"", "group:wood",""},
|
|
{"techage:vacuum_tube", "basic_materials:gold_wire", "techage:usmium_nuggets"},
|
|
{"", "group:wood", ""},
|
|
},
|
|
})
|