public override void Play()
{
if (_wav != null && _wav.State != SoundState.Stopped)
{
_wav.Stop();
}
var trackCount = _tracks.Length;
switch (_variation)
{
case VariationType.Ordered:
_wavIndex = (_wavIndex + 1) % trackCount;
break;
case VariationType.OrderedFromRandom:
_wavIndex = (_wavIndex + 1) % trackCount;
break;
case VariationType.Random:
_wavIndex = XactHelpers.Random.Next() % trackCount;
break;
case VariationType.RandomNoImmediateRepeats:
{
var last = _wavIndex;
do
{
_wavIndex = XactHelpers.Random.Next() % trackCount;
}while (last == _wavIndex && trackCount > 1);
break;
}
case VariationType.Shuffle:
// TODO: Need some sort of deck implementation.
_wavIndex = XactHelpers.Random.Next() % trackCount;
break;
}
;
_wav = _soundBank.GetSoundEffectInstance(_waveBanks[_wavIndex], _tracks[_wavIndex]);
if (_wav == null)
{
// We couldn't create a sound effect instance, most likely
// because we've reached the sound pool limits.
return;
}
_wav.Volume = _volume;
_wav.IsLooped = _isLooped && trackCount == 1;
_wav.Play();
}
public void Play(float volume, AudioEngine engine)
{
_cueVolume = volume;
var category = engine.Categories[_categoryID];
UpdateCategoryVolume(category._volume[0]);
var curInstances = category.GetPlayingInstanceCount();
if (curInstances >= category.maxInstances)
{
var prevSound = category.GetOldestInstance();
if (prevSound != null)
{
prevSound.SetFade(0.0f, category.fadeOut);
prevSound.Stop(AudioStopOptions.Immediate);
SetFade(category.fadeIn, 0.0f);
}
}
if (_complexSound)
{
foreach (XactClip clip in _soundClips)
{
clip.Play();
}
}
else
{
if (_wave != null && _wave.State != SoundState.Stopped && _wave.IsLooped)
{
_wave.Stop();
}
else
{
_wave = _soundBank.GetSoundEffectInstance(_waveBankIndex, _trackIndex);
}
if (_wave == null)
{
// We couldn't create a sound effect instance, most likely
// because we've reached the sound pool limits.
return;
}
_wave.Pitch = _pitch + _cuePitch;
_wave.Volume = _volume * _cueVolume * category._volume[0];
_wave.PlatformSetReverbMix(_useReverb ? _cueReverbMix : 0.0f);
_wave.Play();
}
}
public void Play()
{
var category = _soundBank.AudioEngine.Categories[_categoryID];
var curInstances = category.GetPlayingInstanceCount();
if (curInstances >= category.maxInstances)
{
var prevSound = category.GetOldestInstance();
if (prevSound != null)
{
prevSound.SetFade(0.0f, category.fadeOut);
prevSound.Stop(AudioStopOptions.Immediate);
SetFade(category.fadeIn, 0.0f);
}
}
if (_complexSound)
{
foreach (XactClip clip in _soundClips)
{
clip.Play();
}
}
else
{
if (_wave != null && _wave.State != SoundState.Stopped && _wave.IsLooped)
{
_wave.Stop();
}
else
{
_wave = _soundBank.GetSoundEffectInstance(_waveBankIndex, _trackIndex);
}
if (_wave == null)
{
// We couldn't create a sound effect instance, most likely
// because we've reached the sound pool limits.
return;
}
_wave.Play();
}
}
private void Play(bool pickNewWav)
{
var trackCount = _tracks.Length;
// Do we need to pick a new wav to play first?
if (pickNewWav)
{
switch (_variation)
{
case VariationType.Ordered:
_wavIndex = (_wavIndex + 1) % trackCount;
break;
case VariationType.OrderedFromRandom:
_wavIndex = (_wavIndex + 1) % trackCount;
break;
case VariationType.Random:
if (_weights == null || trackCount == 1)
{
_wavIndex = XactHelpers.Random.Next() % trackCount;
}
else
{
var sum = XactHelpers.Random.Next(_totalWeights);
for (var i = 0; i < trackCount; i++)
{
sum -= _weights[i];
if (sum <= 0)
{
_wavIndex = i;
break;
}
}
}
break;
case VariationType.RandomNoImmediateRepeats:
{
if (_weights == null || trackCount == 1)
{
_wavIndex = XactHelpers.Random.Next() % trackCount;
}
else
{
var last = _wavIndex;
var sum = XactHelpers.Random.Next(_totalWeights);
for (var i = 0; i < trackCount; i++)
{
sum -= _weights[i];
if (sum <= 0)
{
_wavIndex = i;
break;
}
}
if (_wavIndex == last)
{
_wavIndex = (_wavIndex + 1) % trackCount;
}
}
break;
}
case VariationType.Shuffle:
// TODO: Need some sort of deck implementation.
_wavIndex = XactHelpers.Random.Next() % trackCount;
break;
}
;
}
_wav = _soundBank.GetSoundEffectInstance(_waveBanks[_wavIndex], _tracks[_wavIndex]);
if (_wav == null)
{
// We couldn't create a sound effect instance, most likely
// because we've reached the sound pool limits.
return;
}
// Set the volume.
SetTrackVolume(_trackVolume);
// Set the pitch.
if (_pitchVar.HasValue)
{
_wav.Pitch = _pitchVar.Value.X + ((float)XactHelpers.Random.NextDouble() * _pitchVar.Value.Y);
}
else
{
_wav.Pitch = 0;
}
// This is a shortcut for infinite looping of a single track.
_wav.IsLooped = _loopCount == 255 && trackCount == 1;
_wav.Play();
}
public void Play(float volume, AudioEngine engine)
{
_cueVolume = volume;
var category = engine.Categories[_categoryID];
var curInstances = category.GetPlayingInstanceCount();
if (curInstances >= category.maxInstances)
{
var prevSound = category.GetOldestInstance();
if (prevSound != null)
{
prevSound.SetFade(0.0f, category.fadeOut);
prevSound.Stop(AudioStopOptions.Immediate);
SetFade(category.fadeIn, 0.0f);
}
}
float finalVolume = _volume * _cueVolume * category._volume[0];
float finalPitch = _pitch + _cuePitch;
float finalMix = _useReverb ? _cueReverbMix : 0.0f;
if (_complexSound)
{
foreach (XactClip clip in _soundClips)
{
clip.UpdateState(finalVolume, finalPitch, finalMix, _cueFilterFrequency, _cueFilterQFactor);
clip.Play();
}
}
else
{
if (_wave != null)
{
if (_streaming)
{
_wave.Dispose();
}
else
{
_wave._isXAct = false;
}
_wave = null;
}
_wave = _soundBank.GetSoundEffectInstance(_waveBankIndex, _trackIndex, out _streaming);
if (_wave == null)
{
// We couldn't create a sound effect instance, most likely
// because we've reached the sound pool limits.
return;
}
_wave.Pitch = finalPitch;
_wave.Volume = finalVolume;
_wave.PlatformSetReverbMix(finalMix);
_wave.Play();
}
}