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better sound handling when changing sets
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tenplus1
parent
d5ff07abe0
commit
11eff9462b
123
init.lua
123
init.lua
@ -199,88 +199,81 @@ minetest.register_globalstep(function(dtime)
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ok = true -- everything starts off ok
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-- check set exists
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if set_name ~= nil and not sound_sets[set_name] then
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-- stop current sound if another set active or gain changed
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if playing[player_name]
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and playing[player_name].handler then
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print("[ambience] sound set doesn't exist:", set_name)
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if playing[player_name].set ~= set_name
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or (playing[player_name].set == set_name
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and playing[player_name].gain ~= MORE_GAIN) then
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ok = false -- don't continue, set missing
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--print ("-- change stop", set_name, playing[player_name].old_handler)
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minetest.sound_stop(playing[player_name].old_handler)
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playing[player_name].set = nil
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playing[player_name].handler = nil
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playing[player_name].gain = nil
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else
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ok = false -- sound set still playing, skip new sound
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end
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end
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-- are we ok and have a set name
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if ok and set_name then
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-- set random chance and reset seed
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chance = random(1, 1000)
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-- stop current sound if another set active or gain changed
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if playing[player_name]
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and playing[player_name].handler then
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math.randomseed(tod + chance)
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if playing[player_name].sound ~= set_name
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or (playing[player_name].sound == set_name
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and playing[player_name].gain ~= MORE_GAIN) then
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--print ("-- change stop")
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minetest.sound_stop(playing[player_name].handler)
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-- if chance is lower than set frequency then select set
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if ok and set_name and chance < sound_sets[set_name].frequency then
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playing[player_name].sound = nil
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playing[player_name].handler = nil
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playing[player_name].gain = nil
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else
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ok = false -- sound set still playing, skip new sound
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end
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end
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-- choose random sound from set
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number = random(#sound_sets[set_name].sounds)
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ambience = sound_sets[set_name].sounds[number]
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-- set random chance and reset seed
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chance = random(1, 1000)
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math.randomseed(tod + chance)
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-- if chance is lower than set frequency then select set
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if ok and chance < sound_sets[set_name].frequency then
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-- choose random sound from set selected
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number = random(1, #sound_sets[set_name].sounds)
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ambience = sound_sets[set_name].sounds[number]
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-- play sound
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handler = minetest.sound_play(ambience.name, {
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to_player = player_name,
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gain = ((ambience.gain or 0.3) + (MORE_GAIN or 0)) * SOUNDVOLUME
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}, ambience.ephemeral)
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-- only continue if sound is playing
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if handler then
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-- play sound
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handler = minetest.sound_play(ambience.name, {
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to_player = player_name,
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gain = ((ambience.gain or 0.3) + (MORE_GAIN or 0)) * SOUNDVOLUME,
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pitch = ambience.pitch or 1.0
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}, ambience.ephemeral)
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--print ("playing... " .. ambience.name .. " (" .. chance .. " < "
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-- .. sound_sets[set_name].frequency .. ") @ ", MORE_GAIN)
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-- set what player is currently listening to
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playing[player_name] = playing[player_name] or {}
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playing[player_name].handler = handler
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playing[player_name].sound = set_name
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playing[player_name].gain = MORE_GAIN
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playing[player_name].old_handler = handler
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-- only continue if sound playing returns handler
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if handler then
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-- set timer to stop sound
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minetest.after(ambience.length, function(args)
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--print("-- current handler", handler)
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local player_name = args[2]
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-- set what player is currently listening to
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playing[player_name] = playing[player_name] or {}
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playing[player_name].handler = handler
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playing[player_name].set = set_name
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playing[player_name].gain = MORE_GAIN
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playing[player_name].old_handler = handler
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-- make sure we are stopping same sound we started
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if playing[player_name]
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and playing[player_name].handler
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and playing[player_name].sound == set_name
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and handler == playing[player_name].old_handler then
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--print("-- timed stop")
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minetest.sound_stop(playing[player_name].handler)
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-- set timer to stop sound
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minetest.after(ambience.length, function()
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-- reset player variables
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playing[player_name].sound = nil
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playing[player_name].handler = nil
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playing[player_name].gain = nil
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playing[player_name].old_handler = handler
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end
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-- make sure we are stopping same sound we started
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if playing[player_name]
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and playing[player_name].handler
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and playing[player_name].set == set_name
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and handler == playing[player_name].old_handler then
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end, {ambience, player_name})
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end
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--print("-- timed stop", set_name, handler)
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--minetest.sound_stop(playing[player_name].handler)
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minetest.sound_stop(playing[player_name].old_handler)
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-- reset player variables and backup handler
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playing[player_name].set = nil
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playing[player_name].handler = nil
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playing[player_name].gain = nil
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playing[player_name].old_handler = handler
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end
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end)
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end
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end
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end
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