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function setupSoundTrack()
local i,name
for i,name in tracks do
print("[scripting audio] found track '", name, "'")
if name == settings.current_track then
current_track_index = i
return
end
end
settings.current_track = tracks[1]
current_track_index = 1
end
function nextTrack()
if current_track_index < getn(tracks) then
current_track_index = current_track_index + 1
else
current_track_index = 1
end
settings.current_track = tracks[ current_track_index ]
c_reloadTrack()
end
function previousTrack()
if current_track_index > 1 then
current_track_index = current_track_index - 1
else
current_track_index = getn(tracks)
end
settings.current_track = tracks[ current_track_index ]
c_reloadTrack()
end
function MusicVolumeUp()
settings.musicVolume = settings.musicVolume + 0.05
if settings.musicVolume > 1.0 then
settings.musicVolume = 1.0
end
c_update_audio_volume()
end
function MusicVolumeDown()
settings.musicVolume = settings.musicVolume - 0.05
if settings.musicVolume < 0.0 then
settings.musicVolume = 0.0
end
c_update_audio_volume()
end
function FXVolumeUp()
settings.fxVolume = settings.fxVolume + 0.05
if settings.fxVolume > 1.0 then
settings.fxVolume = 1.0
end
c_update_audio_volume()
end
function FXVolumeDown()
settings.fxVolume = settings.fxVolume - 0.05
if settings.fxVolume < 0.0 then
settings.fxVolume = 0.0
end
c_update_audio_volume()
end
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