private void CheckIfDeviceChanged()
{
// DeviceCount cannot be called on XAudio >= 2.8 (Windows 8)
// Maybe call DeviceCount with XAudio 2.7 and use different API for windows 8
// http://blogs.msdn.com/b/chuckw/archive/2012/04/02/xaudio2-and-windows-8-consumer-preview.aspx
// DeviceCount is very slow even on Windows 7 sometimes, don't know why
if (m_deviceLost)// || m_lastDeviceCount != m_audioEngine.DeviceCount)
{
m_deviceLost = false;
try
{
Init();
}
catch (Exception ex)
{
MyLog.Default.WriteLine("Exception during loading audio engine. Game continues, but without sound. Details: " + ex.ToString(), LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Device ID: " + m_deviceDetails.DeviceID, LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Device name: " + m_deviceDetails.DisplayName, LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Device role: " + m_deviceDetails.Role, LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Output format: " + m_deviceDetails.OutputFormat, LoggingOptions.AUDIO);
// This exception is the only way I can know if we can play sound (e.g. if computer doesn't have sound card).
// I didn't find other ways of checking it.
m_canPlay = false;
}
if (m_initParams.SimulateNoSoundCard)
{
m_canPlay = false;
}
if (m_canPlay)
{
if (m_cueBank != null)
{
m_cueBank.SetAudioEngine(m_audioEngine);
}
m_gameAudioVoice.SetVolume(m_volumeDefault);
m_hudAudioVoice.SetVolume(m_volumeHud);
m_musicAudioVoice.SetVolume(m_volumeMusic);
//TODO: JN reinit sounds so they play
m_3Dsounds.Clear();
if ((m_musicCue != null) && m_musicCue.IsPlaying)
{
// restarts music cue
m_musicCue = PlaySound(m_musicCue.CueEnum);
if (m_musicCue != null)
{
m_musicCue.SetOutputVoices(m_musicAudioVoiceDesc);
}
UpdateMusic(0);
}
}
}
}
private void PlayMusicByTransition(MyMusicTransition transition)
{
m_musicCue = PlaySound(m_cueBank.GetTransitionCue(transition.TransitionEnum, transition.Category));
if (m_musicCue != null)
{
m_musicCue.SetOutputVoices(m_musicAudioVoiceDesc);
m_musicAudioVoice.SetVolume(m_volumeMusic);
}
}
public IMySourceVoice PlayTestSound(MyStringId cue)
{
if (cue == MyStringId.NullOrEmpty)
{
return(null);
}
MySoundData cueDefinition = m_cueBank.GetCue(cue);
// If this computer can't play sound, we don't create cues
if (!m_canPlay)
{
return(null);
}
if (m_cueBank == null)
{
return(null);
}
MySourceVoice sound = m_cueBank.GetVoice(cue);
if (sound == null)
{
sound = m_cueBank.GetVoice(cue, MySoundDimensions.D3);
}
if (sound == null)
{
return(null);
}
if (cueDefinition.PitchVariation != 0f)
{
float semitones = PitchVariation(cueDefinition);
sound.FrequencyRatio = SemitonesToFrequencyRatio(semitones);
}
else
{
sound.FrequencyRatio = 1f;
}
float volume = cueDefinition.Volume;
if (cueDefinition.VolumeVariation != 0f)
{
float variation = VolumeVariation(cueDefinition);
volume = MathHelper.Clamp(volume + variation, 0f, 1f);
}
sound.SetVolume(volume);
sound.SetOutputVoices(m_gameAudioVoiceDesc);
// Play the cue
sound.Start(false);
return(sound);
}
public IMySourceVoice PlayMusicCue(MyCueId musicCue, bool overrideMusicAllowed = false)
{
if (!m_canPlay || (!m_musicAllowed && !overrideMusicAllowed))
return null;
Mute = false;
m_musicCue = PlaySound(musicCue);
if (m_musicCue != null)
{
m_musicCue.SetOutputVoices(m_musicAudioVoiceDesc);
m_musicAudioVoice.SetVolume(m_volumeMusic);
}
return m_musicCue;
}
public void LoadData(MyAudioInitParams initParams, ListReader<MySoundData> sounds, ListReader<MyAudioEffect> effects)
{
MyLog.Default.WriteLine("MyAudio.LoadData - START");
MyLog.Default.IncreaseIndent();
m_initParams = initParams;
m_sounds = sounds;
m_effects = effects;
m_canPlay = true;
try
{
if (sounds.Count > 0)
{
Init();
}
else
{
MyLog.Default.WriteLine("Unable to load audio data. Game continues, but without sound", LoggingOptions.AUDIO);
m_canPlay = false;
}
}
catch (Exception ex)
{
MyLog.Default.WriteLine("Exception during loading audio engine. Game continues, but without sound. Details: " + ex.ToString(), LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Device ID: " + m_deviceDetails.DeviceID, LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Device name: " + m_deviceDetails.DisplayName, LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Device role: " + m_deviceDetails.Role, LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Output format: " + m_deviceDetails.OutputFormat, LoggingOptions.AUDIO);
// This exception is the only way I can know if we can play sound (e.g. if computer doesn't have sound card).
// I didn't find other ways of checking it.
m_canPlay = false;
}
if (m_initParams.SimulateNoSoundCard)
m_canPlay = false;
if (m_canPlay)
{
m_cueBank = new MyCueBank(m_audioEngine, sounds);
m_cueBank.UseSameSoundLimiter = m_useSameSoundLimiter;
m_cueBank.SetSameSoundLimiter();
m_cueBank.DisablePooling = initParams.DisablePooling;
m_effectBank = new MyEffectBank(effects, m_audioEngine);
m_3Dsounds = new List<IMy3DSoundEmitter>();
m_listener = new Listener();
m_listener.SetDefaultValues();
m_helperEmitter = new Emitter();
m_helperEmitter.SetDefaultValues();
m_musicOn = true;
m_gameSoundsOn = true;
m_musicAllowed = true;
if ((m_musicCue != null) && m_musicCue.IsPlaying)
{
// restarts music cue
m_musicCue = PlaySound(m_musicCue.CueEnum);
if (m_musicCue != null)
{
m_musicCue.SetOutputVoices(m_musicAudioVoiceDesc);
m_musicAudioVoice.SetVolume(m_volumeMusic);
}
UpdateMusic(0);
}
else
{
m_musicState = MyMusicState.Stopped;
}
m_loopMusic = true;
m_transitionForward = false;
m_timeFromTransitionStart = 0;
m_soundInstancesTotal2D = 0;
m_soundInstancesTotal3D = 0;
}
MyLog.Default.DecreaseIndent();
MyLog.Default.WriteLine("MyAudio.LoadData - END");
}
private void CheckIfDeviceChanged()
{
// DeviceCount cannot be called on XAudio >= 2.8 (Windows 8)
// Maybe call DeviceCount with XAudio 2.7 and use different API for windows 8
// http://blogs.msdn.com/b/chuckw/archive/2012/04/02/xaudio2-and-windows-8-consumer-preview.aspx
// DeviceCount is very slow even on Windows 7 sometimes, don't know why
if (m_deviceLost)// || m_lastDeviceCount != m_audioEngine.DeviceCount)
{
m_deviceLost = false;
try
{
Init();
}
catch (Exception ex)
{
MyLog.Default.WriteLine("Exception during loading audio engine. Game continues, but without sound. Details: " + ex.ToString(), LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Device ID: " + m_deviceDetails.DeviceID, LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Device name: " + m_deviceDetails.DisplayName, LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Device role: " + m_deviceDetails.Role, LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Output format: " + m_deviceDetails.OutputFormat, LoggingOptions.AUDIO);
// This exception is the only way I can know if we can play sound (e.g. if computer doesn't have sound card).
// I didn't find other ways of checking it.
m_canPlay = false;
}
if (m_initParams.SimulateNoSoundCard)
m_canPlay = false;
if (m_canPlay)
{
if (m_cueBank != null)
m_cueBank.SetAudioEngine(m_audioEngine);
m_gameAudioVoice.SetVolume(m_volumeDefault);
m_hudAudioVoice.SetVolume(m_volumeHud);
m_musicAudioVoice.SetVolume(m_volumeMusic);
//TODO: JN reinit sounds so they play
m_3Dsounds.Clear();
if ((m_musicCue != null) && m_musicCue.IsPlaying)
{
// restarts music cue
m_musicCue = PlaySound(m_musicCue.CueEnum);
if (m_musicCue != null)
m_musicCue.SetOutputVoices(m_musicAudioVoiceDesc);
UpdateMusic(0);
}
}
}
}
private void PlayMusicByTransition(MyMusicTransition transition)
{
if (m_cueBank != null && m_musicAllowed)
{
m_musicCue = PlaySound(m_cueBank.GetTransitionCue(transition.TransitionEnum, transition.Category));
if (m_musicCue != null)
{
m_musicCue.SetOutputVoices(m_musicAudioVoiceDesc);
m_musicAudioVoice.SetVolume(m_volumeMusic);
}
}
}
public void LoadData(MyAudioInitParams initParams, ListReader <MySoundData> sounds, ListReader <MyAudioEffect> effects)
{
MyLog.Default.WriteLine("MyAudio.LoadData - START");
MyLog.Default.IncreaseIndent();
m_initParams = initParams;
m_sounds = sounds;
m_effects = effects;
m_canPlay = true;
try
{
if (sounds.Count > 0)
{
Init();
}
else
{
MyLog.Default.WriteLine("Unable to load audio data. Game continues, but without sound", LoggingOptions.AUDIO);
m_canPlay = false;
}
}
catch (Exception ex)
{
MyLog.Default.WriteLine("Exception during loading audio engine. Game continues, but without sound. Details: " + ex.ToString(), LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Device ID: " + m_deviceDetails.DeviceID, LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Device name: " + m_deviceDetails.DisplayName, LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Device role: " + m_deviceDetails.Role, LoggingOptions.AUDIO);
MyLog.Default.WriteLine("Output format: " + m_deviceDetails.OutputFormat, LoggingOptions.AUDIO);
// This exception is the only way I can know if we can play sound (e.g. if computer doesn't have sound card).
// I didn't find other ways of checking it.
m_canPlay = false;
}
if (m_initParams.SimulateNoSoundCard)
{
m_canPlay = false;
}
if (m_canPlay)
{
m_cueBank = new MyCueBank(m_audioEngine, sounds);
m_cueBank.DisablePooling = initParams.DisablePooling;
m_effectBank = new MyEffectBank(effects, m_audioEngine);
m_3Dsounds = new List <IMy3DSoundEmitter>();
m_listener = new Listener();
m_listener.SetDefaultValues();
m_helperEmitter = new Emitter();
m_helperEmitter.SetDefaultValues();
// This is reverb turned to off, so we hear sounds as they are defined in wav files
ApplyReverb = false;
m_musicOn = true;
m_gameSoundsOn = true;
m_musicAllowed = true;
if ((m_musicCue != null) && m_musicCue.IsPlaying)
{
// restarts music cue
m_musicCue = PlaySound(m_musicCue.CueEnum);
if (m_musicCue != null)
{
m_musicCue.SetOutputVoices(m_musicAudioVoiceDesc);
}
UpdateMusic(0);
}
else
{
m_musicState = MyMusicState.Stopped;
}
m_loopMusic = true;
m_transitionForward = false;
m_timeFromTransitionStart = 0;
m_soundInstancesTotal2D = 0;
m_soundInstancesTotal3D = 0;
}
MyLog.Default.DecreaseIndent();
MyLog.Default.WriteLine("MyAudio.LoadData - END");
}
