public void StopTrack(int trackIndex)
{
if (sourceGroup1)
{
if (backgroundAudioSources1[trackIndex].isPlaying)
{
GameObject decayingSourceObj = Instantiate(decayingAudioSource) as GameObject;
DecayingAudioSource decAudioSource = decayingSourceObj.GetComponent <DecayingAudioSource>();
decAudioSource.sourceClip = backgroundAudioSources1[trackIndex].clip;
decAudioSource.fadeOutSpeed = currentPhase.crossFadeSpeed;
decAudioSource.startTime = backgroundAudioSources1[trackIndex].time;
decAudioSource.fadeVolume = true;
decAudioSource.volume = backgroundAudioSources1[trackIndex].volume;
decAudioSource.GetComponent <AudioSource>().outputAudioMixerGroup = backgroundMusicMixer;
backgroundAudioSources1[trackIndex].Stop();
}
}
else
{
if (backgroundAudioSources2[trackIndex].isPlaying)
{
GameObject decayingSourceObj = Instantiate(decayingAudioSource) as GameObject;
DecayingAudioSource decAudioSource = decayingSourceObj.GetComponent <DecayingAudioSource>();
decAudioSource.sourceClip = backgroundAudioSources2[trackIndex].clip;
decAudioSource.fadeOutSpeed = currentPhase.crossFadeSpeed;
decAudioSource.startTime = backgroundAudioSources2[trackIndex].time;
decAudioSource.fadeVolume = true;
decAudioSource.volume = backgroundAudioSources2[trackIndex].volume;
decAudioSource.GetComponent <AudioSource>().outputAudioMixerGroup = backgroundMusicMixer;
backgroundAudioSources2[trackIndex].Stop();
}
}
trackPlayStates[trackIndex] = false;
}
/// <summary>
/// Loads the details of a new phase (scriptable Object) into the current working song phase.
/// </summary>
private void LoadNewPhase(int phaseIndex)
{
// Load the details of this phase into the currentPhase
currentPhase.name = BeatTimingManager.btmInstance.currentSong.songPhases[phaseIndex].name;
currentPhase.nextPhases = BeatTimingManager.btmInstance.currentSong.songPhases[phaseIndex].nextPhases;
currentPhase.autoTransition = BeatTimingManager.btmInstance.currentSong.songPhases[phaseIndex].autoTransition;
currentPhase.phaseTracks = BeatTimingManager.btmInstance.currentSong.songPhases[phaseIndex].phaseTracks;
// Update the current tracks of our audiosources and phase out the previous ones.
for (int i = 0; i < backgroundAudioSources.Length; i++)
{
// Create decaying audio sources to fade out the currently playing sounds
if (backgroundAudioSources[i].clip != null)
{
GameObject decayingSourceObj = Instantiate(decayingAudioSource) as GameObject;
DecayingAudioSource decAudioSource = decayingSourceObj.GetComponent <DecayingAudioSource>();
decAudioSource.sourceClip = backgroundAudioSources[i].clip;
decAudioSource.fadeOutSpeed = currentPhase.crossFadeSpeed;
decAudioSource.startTime = backgroundAudioSources[i].time;
decAudioSource.fadeVolume = true;
}
// Update the permanent audio source tracks to play the new sounds
if (i < currentPhase.phaseTracks.Length)
{
if (currentPhase.phaseTracks[i] != null)
{
backgroundAudioSources[i].clip = currentPhase.phaseTracks[i];
}
else
{
backgroundAudioSources[i].clip = null;
}
}
// We set the volume of the permanent AudioSources to 0 so they can fade in anew.
backgroundAudioSources[i].volume = 0;
backgroundAudioSources[i].time = (float)BeatTimingManager.btmInstance.seekerTime;
fadeInAudiosources = true;
}
currentPhase.crossFadeSpeed = BeatTimingManager.btmInstance.currentSong.songPhases[phaseIndex].crossFadeSpeed;
if (autoReactivateTracksOnPhaseSwitch)
{
PlayAllTracks();
}
else
{
// Only replay those that have true PlayStates
PlayActiveTracks();
}
BeatTimingManager.btmInstance.LoadSongPhase();
}
/// <summary>
/// Creates a decaying audio source with all the properties of our current composition source.
/// This source is setup such that it will become perpetually softer until it destroys itself.
/// </summary>
private void FadeOutCompositionSource(bool fadeOutVolume, float fadeSpeed)
{
// Instantiate decaying source - while keeping a reference to it
GameObject decayingSourceObj = Instantiate(decayingAudioSource) as GameObject;
DecayingAudioSource decayingSource = decayingSourceObj.GetComponent <DecayingAudioSource>();
// Update the decaying source's setting to match those of our composition source.
decayingSource.sourceClip = compositionAudioSource.clip;
decayingSource.volume = compositionAudioSource.volume;
decayingSource.startTime = compositionAudioSource.time;
decayingSource.fadeVolume = fadeOutVolume;
decayingSource.fadeOutSpeed = fadeSpeed;
}
void SpawnDecayingSource()
{
GameObject decayingSourceObj = Instantiate(decayingAudioSource) as GameObject;
DecayingAudioSource decAudioSource = decayingSourceObj.GetComponent <DecayingAudioSource>();
decAudioSource.sourceClip = backgroundSource.clip;
decAudioSource.fadeOutSpeed = fadeSpeed;
decAudioSource.startTime = backgroundSource.time;
decAudioSource.fadeVolume = true;
backgroundSource.clip = newClip;
backgroundSource.volume = 0;
}
