IEnumerator MonitorSequence(string audioTag)
{
int origClipID = musicPlayer.clip.GetInstanceID();
float waitSecs = musicPlayer.clip.length;
if (fadeOutAudio)
{
waitSecs -= 5.0F; // account for fadeOut time
}
if (waitSecs <= 0)
{
waitSecs = 1.0F;
}
yield return(new WaitForSeconds(waitSecs));
if (musicPlayer.clip.GetInstanceID() == origClipID && playSequence && playState == AUDIO_PLAY_STATE.Playing)
{
// if the audio tag has changed, reset the sequence index
// (this shoud not happen, as the coroutine is stopped
// if/when the tag changes, but just in case):
if (audioTag != lastTag)
{
clipSequenceIndex = 0;
}
numSequencePlays++;
int numClips = NumClipsForTag(audioTag, audioClips);
if ((playLoop) || (playRandom && numClips > numSequencePlays) || (!playRandom && (numClips - 1) > clipSequenceIndex))
{
if (fadeOutAudio)
{
fadeState = AUDIO_FADE_STATE.FadingOut;
playState = AUDIO_PLAY_STATE.Stopping;
StartCoroutine(FadeOut());
do
{
yield return(new WaitForSeconds(1.0f));
}while (playState != AUDIO_PLAY_STATE.Stopped);
}
if (sequenceClipDelaySeconds > 0)
{
// configured to add some silence between clips in a sequence
yield return(new WaitForSeconds(sequenceClipDelaySeconds));
}
Play(lastTag); // this will restart the sequence coroutine if it is still enabled
}
else
{
// reached the end of a sequence that should not be looped, play the potential outro
clipSequenceIndex = -1;
Stop();
}
}
}
IEnumerator FadeOut()
{
float originalVolume = targetVolume; //masterVolume;
do
{
musicPlayer.volume = musicPlayer.volume - 0.02F;
yield return(new WaitForSeconds(0.1F)); // fades out faster than it fades in, which is typically desirable
}while (musicPlayer.volume > 0.0F &&
(fadeState == AUDIO_FADE_STATE.FadingOut || fadeState == AUDIO_FADE_STATE.Crossfading) &&
(playState == AUDIO_PLAY_STATE.Stopping || playState == AUDIO_PLAY_STATE.PlayingOutro));
if (fadeState == AUDIO_FADE_STATE.FadingOut)
{
fadeState = AUDIO_FADE_STATE.NoFade;
musicPlayer.Stop();
playState = AUDIO_PLAY_STATE.Stopped;
musicPlayer.volume = originalVolume;
}
}
IEnumerator PlayOutro(string audioTag)
{
ManagedAudioClip mc = GetOutroForTag(audioTag);
playState = AUDIO_PLAY_STATE.PlayingOutro;
musicPlayer.clip = mc.audioClip;
bool originalLoop = playLoop;
musicPlayer.loop = false;
musicPlayer.Play();
yield return(new WaitForSeconds(musicPlayer.clip.length));
if (playState == AUDIO_PLAY_STATE.PlayingOutro)
{
musicPlayer.Stop();
playState = AUDIO_PLAY_STATE.Stopped;
}
musicPlayer.loop = originalLoop;
}
IEnumerator PlayIntro(string audioTag)
{
ManagedAudioClip mc = GetIntroForTag(audioTag);
musicPlayer.clip = mc.audioClip;
bool originalLoop = playLoop;
musicPlayer.loop = false;
musicPlayer.Play();
playState = AUDIO_PLAY_STATE.PlayingIntro;
yield return(new WaitForSeconds(musicPlayer.clip.length));
if (playState == AUDIO_PLAY_STATE.PlayingIntro)
{
// play original target file
ManagedAudioClip mclip = GetClipForTag(audioTag, -1);
musicPlayer.clip = mclip.audioClip;
musicPlayer.Play();
playState = AUDIO_PLAY_STATE.Playing;
}
musicPlayer.loop = originalLoop;
}
public void Stop()
{
if (!musicPlayer.isPlaying || playState == AUDIO_PLAY_STATE.PlayingOutro)
{
return;
}
StopCoroutine("MonitorSequence");
numSequencePlays = 0;
if (fadeOutAudio)
{
if (fadeState == AUDIO_FADE_STATE.FadingOut && playState == AUDIO_PLAY_STATE.Stopping)
{
// coroutine already in progress, let it exit and reset volume
playState = AUDIO_PLAY_STATE.Stopped;
}
else
{
fadeState = AUDIO_FADE_STATE.FadingOut;
playState = AUDIO_PLAY_STATE.Stopping;
StartCoroutine(FadeOut());
}
}
else
{
fadeState = AUDIO_FADE_STATE.NoFade;
if (playOutros && NumClipsForTag(lastTag, outroClips) > 0)
{
StartCoroutine(PlayOutro(lastTag));
}
else
{
musicPlayer.Stop();
playState = AUDIO_PLAY_STATE.Stopped;
}
}
}
IEnumerator PlayOutro(string audioTag)
{
ManagedAudioClip mc = GetOutroForTag(audioTag);
playState = AUDIO_PLAY_STATE.PlayingOutro;
musicPlayer.clip = mc.audioClip;
bool originalLoop = playLoop;
musicPlayer.loop = false;
musicPlayer.Play();
yield return new WaitForSeconds(musicPlayer.clip.length);
if (playState == AUDIO_PLAY_STATE.PlayingOutro)
{
musicPlayer.Stop();
playState = AUDIO_PLAY_STATE.Stopped;
}
musicPlayer.loop = originalLoop;
}
IEnumerator PlayIntro(string audioTag)
{
ManagedAudioClip mc = GetIntroForTag(audioTag);
musicPlayer.clip = mc.audioClip;
bool originalLoop = playLoop;
musicPlayer.loop = false;
musicPlayer.Play();
playState = AUDIO_PLAY_STATE.PlayingIntro;
yield return new WaitForSeconds(musicPlayer.clip.length);
if (playState == AUDIO_PLAY_STATE.PlayingIntro)
{
// play original target file
ManagedAudioClip mclip = GetClipForTag(audioTag, -1);
musicPlayer.clip = mclip.audioClip;
musicPlayer.Play();
playState = AUDIO_PLAY_STATE.Playing;
}
musicPlayer.loop = originalLoop;
}
IEnumerator MonitorSequence(string audioTag)
{
int origClipID = musicPlayer.clip.GetInstanceID();
float waitSecs = musicPlayer.clip.length;
if (fadeOutAudio) waitSecs -= 5.0F; // account for fadeOut time
if (waitSecs <= 0) waitSecs = 1.0F;
yield return new WaitForSeconds(waitSecs);
if (musicPlayer.clip.GetInstanceID() == origClipID && playSequence && playState == AUDIO_PLAY_STATE.Playing)
{
// if the audio tag has changed, reset the sequence index
// (this shoud not happen, as the coroutine is stopped
// if/when the tag changes, but just in case):
if (audioTag != lastTag)
{
clipSequenceIndex = 0;
}
numSequencePlays++;
int numClips = NumClipsForTag(audioTag, audioClips);
if ((playLoop) || (playRandom && numClips > numSequencePlays) || (!playRandom && (numClips-1) > clipSequenceIndex))
{
if (fadeOutAudio)
{
fadeState = AUDIO_FADE_STATE.FadingOut;
playState = AUDIO_PLAY_STATE.Stopping;
StartCoroutine(FadeOut());
do
{
yield return new WaitForSeconds(1.0f);
}
while (playState != AUDIO_PLAY_STATE.Stopped);
}
if (sequenceClipDelaySeconds > 0)
{
// configured to add some silence between clips in a sequence
yield return new WaitForSeconds(sequenceClipDelaySeconds);
}
Play(lastTag); // this will restart the sequence coroutine if it is still enabled
}
else
{
// reached the end of a sequence that should not be looped, play the potential outro
clipSequenceIndex = -1;
Stop();
}
}
}
IEnumerator FadeOut()
{
float originalVolume = targetVolume; //masterVolume;
do
{
musicPlayer.volume = musicPlayer.volume - 0.02F;
yield return new WaitForSeconds(0.1F); // fades out faster than it fades in, which is typically desirable
}
while (musicPlayer.volume > 0.0F
&& (fadeState == AUDIO_FADE_STATE.FadingOut || fadeState == AUDIO_FADE_STATE.Crossfading)
&& (playState == AUDIO_PLAY_STATE.Stopping || playState == AUDIO_PLAY_STATE.PlayingOutro));
if (fadeState == AUDIO_FADE_STATE.FadingOut)
{
fadeState = AUDIO_FADE_STATE.NoFade;
musicPlayer.Stop();
playState = AUDIO_PLAY_STATE.Stopped;
musicPlayer.volume = originalVolume;
}
}
public void Stop()
{
if (!musicPlayer.isPlaying || playState == AUDIO_PLAY_STATE.PlayingOutro) return;
StopCoroutine("MonitorSequence");
numSequencePlays = 0;
if (fadeOutAudio)
{
if (fadeState == AUDIO_FADE_STATE.FadingOut && playState == AUDIO_PLAY_STATE.Stopping)
{
// coroutine already in progress, let it exit and reset volume
playState = AUDIO_PLAY_STATE.Stopped;
}
else
{
fadeState = AUDIO_FADE_STATE.FadingOut;
playState = AUDIO_PLAY_STATE.Stopping;
StartCoroutine(FadeOut());
}
}
else
{
fadeState = AUDIO_FADE_STATE.NoFade;
if (playOutros && NumClipsForTag(lastTag, outroClips) > 0)
{
StartCoroutine(PlayOutro(lastTag));
}
else
{
musicPlayer.Stop();
playState = AUDIO_PLAY_STATE.Stopped;
}
}
}
public AudioClip Play(string audioTag, int clipIndex)
{
StopCoroutine("MonitorSequence");
musicPlayer.Stop();
if (fadeState == AUDIO_FADE_STATE.FadingIn || fadeState == AUDIO_FADE_STATE.FadingOut)
{
fadeState = AUDIO_FADE_STATE.NoFade;
masterVolume = targetVolume;
}
musicPlayer.volume = masterVolume;
// if looping in sequence, it is at sequence level, not clip level
musicPlayer.loop = (playSequence) ? false : playLoop;
if (NumClipsForTag(audioTag, audioClips) == 0)
{
playState = AUDIO_PLAY_STATE.Stopped;
return null;
}
if (!playSequence && !playRandom && !playLoop && clipIndex == -1)
{
// play first clip once and then let it stop
clipIndex = 0;
}
if (!playSequence || audioTag != lastTag)
{
// reset sequenceIndex
clipSequenceIndex = -1;
}
ManagedAudioClip mclip = GetClipForTag(audioTag, clipIndex);
musicPlayer.clip = mclip.audioClip;
if (fadeInAudio)
{
// NOTE: Crossfading works only when playing uncompressed intros & outros, so it's unsupported for now
fadeState = AUDIO_FADE_STATE.FadingIn;
StartCoroutine(FadeIn());
}
else
{
targetVolume = masterVolume;
}
musicPlayer.Play();
playState = AUDIO_PLAY_STATE.Playing;
// if there are any random layers to play with this tag, start the coroutine to handle it
if (NumClipsForTag(audioTag, layeredClips) > 1)
{
StartCoroutine(PlayLayers(audioTag));
}
if (playSequence)
{
StartCoroutine(MonitorSequence(audioTag));
}
lastTag = audioTag;
return mclip.audioClip;
}
public void Pause()
{
musicPlayer.Pause();
playState = AUDIO_PLAY_STATE.Paused;
}
public void Pause()
{
musicPlayer.Pause();
playState = AUDIO_PLAY_STATE.Paused;
}
public AudioClip Play(string audioTag, int clipIndex)
{
StopCoroutine("MonitorSequence");
musicPlayer.Stop();
if (fadeState == AUDIO_FADE_STATE.FadingIn || fadeState == AUDIO_FADE_STATE.FadingOut)
{
fadeState = AUDIO_FADE_STATE.NoFade;
masterVolume = targetVolume;
}
musicPlayer.volume = masterVolume;
// if looping in sequence, it is at sequence level, not clip level
musicPlayer.loop = (playSequence) ? false : playLoop;
if (NumClipsForTag(audioTag, audioClips) == 0)
{
playState = AUDIO_PLAY_STATE.Stopped;
return(null);
}
if (!playSequence && !playRandom && !playLoop && clipIndex == -1)
{
// play first clip once and then let it stop
clipIndex = 0;
}
if (!playSequence || audioTag != lastTag)
{
// reset sequenceIndex
clipSequenceIndex = -1;
}
ManagedAudioClip mclip = GetClipForTag(audioTag, clipIndex);
musicPlayer.clip = mclip.audioClip;
if (fadeInAudio)
{
// NOTE: Crossfading works only when playing uncompressed intros & outros, so it's unsupported for now
fadeState = AUDIO_FADE_STATE.FadingIn;
StartCoroutine(FadeIn());
}
else
{
targetVolume = masterVolume;
}
musicPlayer.Play();
playState = AUDIO_PLAY_STATE.Playing;
// if there are any random layers to play with this tag, start the coroutine to handle it
if (NumClipsForTag(audioTag, layeredClips) > 1)
{
StartCoroutine(PlayLayers(audioTag));
}
if (playSequence)
{
StartCoroutine(MonitorSequence(audioTag));
}
lastTag = audioTag;
return(mclip.audioClip);
}
