/// <summary>
/// Sets up the sound system and loads in the music controls. This
/// does use the full library for Tao, but only the mixer functions
/// are used.
/// </summary>
public void Initialize()
{
// Set up the SDL sound
SdlMixer.Mix_OpenAudio(
SdlMixer.MIX_DEFAULT_FREQUENCY,
(short)SdlMixer.MIX_DEFAULT_FORMAT,
2,
1024);
// Allocate channels
SdlMixer.Mix_AllocateChannels(MaximumSoundsChunks);
// Default volumnes
int vol = Game.Config.GetInt(Constants.ConfigMusicVolume, 75);
SdlMixer.Mix_VolumeMusic(vol);
// Hook up the events
musicStopped = new SdlMixer.MusicFinishedDelegate(OnMusicEnded);
SdlMixer.Mix_HookMusicFinished(musicStopped);
channelStopped =
new SdlMixer.ChannelFinishedDelegate(OnChannelEnded);
SdlMixer.Mix_ChannelFinished(channelStopped);
}
/**
* Constructor initializes SDL Audio
* allocates DEFAULTNUMCHANNELS channels
* and sets the SDL ChannelFinished delegate
*
* @param theEngine The Engine.
*/
public AudioComponent(MirrorEngine engine)
: base(engine)
{
if (Sdl.SDL_InitSubSystem(Sdl.SDL_INIT_AUDIO) != 0)
{
throw new Exception("Could not init SDL Audio: " + Sdl.SDL_GetError());
}
if (SdlMixer.Mix_OpenAudio(44100, (short)Sdl.AUDIO_S16SYS, 2, 2048) == -1)
{
throw new Exception("Could not init SDL_Mixer: " + SdlMixer.Mix_GetError());
}
//Channel Setup
openChannels = new LinkedList <int>();
addChannels(DEFAULTNUMCHANNELS);
cfinished = freeChannel;
SdlMixer.Mix_ChannelFinished(cfinished);
}
public override void Initialize()
{
if (Sdl.SDL_InitSubSystem(Sdl.SDL_INIT_AUDIO) != 0)
{
throw new AgateLib.AgateException("Failed to initialize SDL for audio playback.");
}
if (SdlMixer.Mix_OpenAudio(
SdlMixer.MIX_DEFAULT_FREQUENCY, Sdl.AUDIO_S16, 2, 512) != 0)
{
throw new AgateLib.AgateException("Failed to initialize SDL_mixer.");
}
SdlMixer.Mix_AllocateChannels(64);
mChannelFinishedDelegate = ChannelFinished;
SdlMixer.Mix_ChannelFinished(mChannelFinishedDelegate);
Report("SDL driver instantiated for audio.");
}
/// <summary>
/// Enables the callback for this channel
/// </summary>
/// <remarks>
/// When the sound stops playing, the delegate will be called.
/// </remarks>
public void EnableChannelFinishedCallback()
{
channelFinishedDelegate = new SdlMixer.ChannelFinishedDelegate(ChannelFinished);
SdlMixer.Mix_ChannelFinished(channelFinishedDelegate);
Events.ChannelFinished += new EventHandler <ChannelFinishedEventArgs>(Events_ChannelFinished);
}
/// <summary>
/// Enables the callback for this channel
/// </summary>
/// <remarks>
/// When the sound stops playing, the delegate will be called.
/// </remarks>
public void EnableChannelFinishedCallback()
{
channelFinishedDelegate = new SdlMixer.ChannelFinishedDelegate(ChannelFinished);
SdlMixer.Mix_ChannelFinished(channelFinishedDelegate);
Events.ChannelFinished += new EventHandler<ChannelFinishedEventArgs>(Events_ChannelFinished);
}
/// <summary>
/// Sets up the sound system and loads in the music controls. This
/// does use the full library for Tao, but only the mixer functions
/// are used.
/// </summary>
public void Initialize()
{
// Set up the SDL sound
SdlMixer.Mix_OpenAudio(
SdlMixer.MIX_DEFAULT_FREQUENCY,
(short) SdlMixer.MIX_DEFAULT_FORMAT,
2,
1024);
// Allocate channels
SdlMixer.Mix_AllocateChannels(MaximumSoundsChunks);
// Default volumnes
int vol = Game.Config.GetInt(Constants.ConfigMusicVolume, 75);
SdlMixer.Mix_VolumeMusic(vol);
// Hook up the events
musicStopped = new SdlMixer.MusicFinishedDelegate(OnMusicEnded);
SdlMixer.Mix_HookMusicFinished(musicStopped);
channelStopped =
new SdlMixer.ChannelFinishedDelegate(OnChannelEnded);
SdlMixer.Mix_ChannelFinished(channelStopped);
}
public static void Mix_ChannelFinished(SdlMixer.ChannelFinishedDelegate channel_finished);
/// <summary>
/// Sets up the SDL audio system for use by the application.
/// </summary>
public static void Startup()
{
// Don't reopen it
if (isStarted)
return;
// Set up the SDL sound
SdlMixer.Mix_OpenAudio(
SdlMixer.MIX_DEFAULT_FREQUENCY,
(short) SdlMixer.MIX_DEFAULT_FORMAT,
2,
1024);
// Allocate channels
SdlMixer.Mix_AllocateChannels(Constants.MaximumSoundChunks);
// Default volumnes
int vol = 75;
SdlMixer.Mix_VolumeMusic(vol);
// Hook up the events
musicStopped = new SdlMixer.MusicFinishedDelegate(OnMusicEnded);
SdlMixer.Mix_HookMusicFinished(musicStopped);
channelStopped =
new SdlMixer.ChannelFinishedDelegate(OnChannelEnded);
SdlMixer.Mix_ChannelFinished(channelStopped);
// Set up our basic sound
isStarted = true;
}
