// Starts or stops a looping audio event depending on whether the play condition is met
// Prevents retriggering when play should be continuous
public static void startStopLoop(FMOD.Studio.EventInstance loopingSound, Boolean playConditionMet, GameObject soundSource)
{
var attributes = FMOD.Studio.UnityUtil.to3DAttributes(soundSource.transform.position);
loopingSound.set3DAttributes(attributes);
FMOD.Studio.PLAYBACK_STATE state;
loopingSound.getPlaybackState(out state);
// Stop looping sound if already playing and play condition is no longer true
if (state == PLAYBACK_STATE.PLAYING)
{
if (!playConditionMet)
{
loopingSound.stop(FMOD.Studio.STOP_MODE.ALLOWFADEOUT);
}
}
// Start looping sound if play condition is met and sound not already playing
else
{
if(playConditionMet)
{
loopingSound.start();
}
}
}
private static void StartIfNotPlaying(FMOD.Studio.EventInstance evt)
{
if (evt == null)
{
return;
}
PLAYBACK_STATE pLAYBACK_STATE;
UnityUtil.ERRCHECK(evt.getPlaybackState(out pLAYBACK_STATE));
if (pLAYBACK_STATE != PLAYBACK_STATE.STARTING && pLAYBACK_STATE != PLAYBACK_STATE.PLAYING)
{
UnityUtil.ERRCHECK(evt.start());
}
}
void StartSound(FMOD.Studio.EventInstance fmodEvent)
{
if (mMuteMaster || mMuteSounds)
{
return;
}
fmodEvent.setPitch (Time.timeScale);
fmodEvent.setVolume(mMasterLevel * mSoundsLevel);
fmodEvent.start();
}
