addons/dialogic/Modules/Audio/settings_audio.gd

   1 @tool
   2 extends DialogicSettingsPage
   3
   4 ## Settings page that contains settings for the audio subsystem
   5
   6 const MUSIC_MAX_CHANNELS := "dialogic/audio/max_channels"
   7 const TYPE_SOUND_AUDIO_BUS := "dialogic/audio/type_sound_bus"
   8
   9 func _ready() -> void:
  10         %MusicChannelCount.value_changed.connect(_on_music_channel_count_value_changed)
  11         %TypeSoundBus.item_selected.connect(_on_type_sound_bus_item_selected)
  12
  13
  14 func _refresh() -> void:
  15         %MusicChannelCount.value = ProjectSettings.get_setting(MUSIC_MAX_CHANNELS, 4)
  16         %TypeSoundBus.clear()
  17         var idx := 0
  18         for i in range(AudioServer.bus_count):
  19                 %TypeSoundBus.add_item(AudioServer.get_bus_name(i))
  20                 if AudioServer.get_bus_name(i) == ProjectSettings.get_setting(TYPE_SOUND_AUDIO_BUS, ""):
  21                         idx = i
  22         %TypeSoundBus.select(idx)
  23
  24
  25 func _on_music_channel_count_value_changed(value:float) -> void:
  26         ProjectSettings.set_setting(MUSIC_MAX_CHANNELS, value)
  27         ProjectSettings.save()
  28
  29
  30 func _on_type_sound_bus_item_selected(index:int) -> void:
  31         ProjectSettings.set_setting(TYPE_SOUND_AUDIO_BUS, %TypeSoundBus.get_item_text(index))
  32         ProjectSettings.save()