mirror of
https://github.com/sys4-fr/server-nalc.git
synced 2024-11-05 10:00:26 +01:00
267 lines
7.2 KiB
Lua
Executable File
267 lines
7.2 KiB
Lua
Executable File
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--= Ambience lite by TenPlus1 (16th April 2015)
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local max_frequency_all = 1000 -- larger number means more frequent sounds (100-2000)
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local SOUNDVOLUME = 1
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-- compatibility with soundset mod
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local get_volume
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if (minetest.get_modpath("soundset")) ~= nil then
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get_volume = soundset.get_gain
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else
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get_volume = function (player_name, sound_type) return SOUNDVOLUME end
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-- set volume command
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minetest.register_chatcommand("svol", {
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params = "<svol>",
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description = "set sound volume (0.1 to 1.0)",
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privs = {server=true},
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func = function(name, param)
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if tonumber(param) then
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SOUNDVOLUME = tonumber(param)
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minetest.chat_send_player(name, "Sound volume set.")
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else
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minetest.chat_send_player(name, "Sound volume no set, bad param.")
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end
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end,
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})
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end
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-- sound sets
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local night = {
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handler = {}, frequency = 40,
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{name="hornedowl", length=2},
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{name="wolves", length=4},
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{name="cricket", length=6},
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{name="deer", length=7},
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{name="frog", length=1},
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}
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local day = {
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handler = {}, frequency = 40,
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{name="cardinal", length=3},
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{name="bluejay", length=6},
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{name="craw", length=3},
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{name="canadianloon2", length=14},
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{name="robin", length=4},
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{name="bird1", length=11},
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{name="bird2", length=6},
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{name="crestedlark", length=6},
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{name="peacock", length=2}
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}
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local high_up = {
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handler = {}, frequency = 40,
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{name="craw", length=3},
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{name="wind", length=9.5},
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}
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local cave = {
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handler = {}, frequency = 60,
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{name="drippingwater1", length=1.5},
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{name="drippingwater2", length=1.5}
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}
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local beach = {
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handler = {}, frequency = 40,
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{name="seagull", length=4.5},
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{name="beach", length=13},
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{name="gull", length=1}
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}
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local desert = {
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handler = {}, frequency = 20,
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{name="coyote", length=2.5},
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{name="desertwind", length=8}
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}
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local flowing_water = {
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handler = {}, frequency = 1000,
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{name="waterfall", length=6}
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}
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local underwater = {
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handler = {}, frequency = 1000,
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{name="scuba", length=8}
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}
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local splash = {
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handler = {}, frequency = 1000,
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{name="swim_splashing", length=3},
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}
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local lava = {
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handler = {}, frequency = 1000,
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{name="lava", length=7}
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}
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local smallfire = {
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handler = {}, frequency = 1000,
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{name="fire_small", length=6}
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}
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local largefire = {
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handler = {}, frequency = 1000,
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{name="fire_large", length=8}
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}
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local get_num_nodes = function(pos, nodes)
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return #minetest.find_nodes_in_area(
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{x=pos.x-6,y=pos.y-2, z=pos.z-6},
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{x=pos.x+6,y=pos.y+3, z=pos.z+6},
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nodes
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)
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end
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-- check where player is and which sounds are played
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local get_ambience = function(player)
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-- where am I?
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local pos = player:getpos()
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-- what is around me?
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local nod_head = minetest.get_node({x=pos.x,y=pos.y+1.4, z=pos.z}).name
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if string.find(nod_head, "water_") then
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return {underwater=underwater}
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end
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local nod_feet = minetest.get_node({x=pos.x,y=pos.y+0.2, z=pos.z}).name
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if string.find(nod_feet, "water_") then
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return {splash=splash}
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end
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--= START Ambiance
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-- is fire redo mod active?
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if fire and fire.mod and fire.mod == "redo" then
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local num_fire = get_num_nodes(pos, {"fire:basic_flame", "bakedclay:safe_fire"})
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--print("num_fire:"..dump(num_fire))
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if num_fire > 8 then
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return {largefire=largefire}
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elseif num_fire > 0 then
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return {smallfire=smallfire}
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end
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end
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local num_lava = get_num_nodes(pos, {"default:lava_flowing", "default:lava_source"})
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--print("num_lava:"..dump(num_lava))
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if num_lava > 5 then
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return {lava=lava}
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end
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local num_water_flowing = get_num_nodes(pos, {"default:water_flowing", "default:river_water_flowing"})
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--print("num_water_flowing:"..dump(num_water_flowing))
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if num_water_flowing > 30 then
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return {flowing_water=flowing_water}
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end
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if pos.y < 7 and pos.y > 0 then
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local num_water_source = get_num_nodes(pos, {"default:water_source", "default:river_water_source"})
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--print("num_water_source:"..dump(num_water_source))
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if num_water_source > 100 then
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return {beach=beach}
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end
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end
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local num_desert = get_num_nodes(pos, {"default:desert_sand", "default:desert_stone"})
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--print("num_desert:"..dump(num_desert))
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if num_desert > 150 then
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return {desert=desert}
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end
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if pos.y > 60 then
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return {high_up=high_up}
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end
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if pos.y < -10 then
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return {cave=cave}
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end
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if minetest.get_timeofday() > 0.2 and minetest.get_timeofday() < 0.8 then
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return {day=day}
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else
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return {night=night}
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end
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-- END Ambiance
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end
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-- play sound, set handler then delete handler when sound finished
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local play_sound = function(player, list, number)
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local player_name = player:get_player_name()
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if list.handler[player_name] == nil then
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local gain = get_volume(player:get_player_name(), "ambience")
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local handler = minetest.sound_play(list[number].name, {to_player=player_name, gain=gain})
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if handler then
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list.handler[player_name] = handler
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minetest.after(list[number].length, function(args)
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local list = args[1]
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local player_name = args[2]
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if list.handler[player_name] then
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minetest.sound_stop(list.handler[player_name])
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list.handler[player_name] = nil
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end
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end, {list, player_name})
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end
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end
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end
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-- stop sound in still_playing
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local stop_sound = function (list, player)
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local player_name = player:get_player_name()
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if list.handler[player_name] then
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if list.on_stop then
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minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=get_volume(player:get_player_name(), "ambience")})
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end
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minetest.sound_stop(list.handler[player_name])
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list.handler[player_name] = nil
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end
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end
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-- check sounds that are not in still_playing
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local still_playing = function(still_playing, player)
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if not still_playing.cave then stop_sound(cave, player) end
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if not still_playing.high_up then stop_sound(high_up, player) end
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if not still_playing.beach then stop_sound(beach, player) end
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if not still_playing.desert then stop_sound(desert, player) end
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if not still_playing.night then stop_sound(night, player) end
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if not still_playing.day then stop_sound(day, player) end
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if not still_playing.flowing_water then stop_sound(flowing_water, player) end
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if not still_playing.splash then stop_sound(splash, player) end
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if not still_playing.underwater then stop_sound(underwater, player) end
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if not still_playing.lava then stop_sound(lava, player) end
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if not still_playing.smallfire then stop_sound(smallfire, player) end
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if not still_playing.largefire then stop_sound(largefire, player) end
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end
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local function tick()
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for _,player in ipairs(minetest.get_connected_players()) do
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local playername = player:get_player_name()
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local gain = get_volume(playername, "ambience")
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if gain > 0 then
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--local t1 = os.clock()
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local ambiences = get_ambience(player)
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--print ("[AMBIENCE] "..math.ceil((os.clock() - t1) * 1000).." ms")
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still_playing(ambiences, player)
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for _,ambience in pairs(ambiences) do
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if math.random(1, 1000) <= ambience.frequency then
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play_sound(player, ambience, math.random(1, #ambience))
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end
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end
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end
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end
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minetest.after(1, tick)
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end
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minetest.after(10, tick)
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