/*
* -----------------------
* BlendWithCurrentSnapshot()
* -----------------------
*/
public static void BlendWithCurrentSnapshot(MixerSnapshot blendSnapshot, float weight, float blendTime = 0.0f)
{
if (theAudioManager != null)
{
if (theAudioManager.audioMixer == null)
{
Debug.LogWarning("[AudioManager] can't call BlendWithCurrentSnapshot if the audio mixer is not set!");
return;
}
if (blendTime == 0.0f)
{
blendTime = Time.deltaTime;
}
if ((theAudioManager.currentSnapshot != null) && (theAudioManager.currentSnapshot.snapshot != null))
{
if ((blendSnapshot != null) && (blendSnapshot.snapshot != null))
{
weight = Mathf.Clamp01(weight);
if (weight == 0.0f)
{
// revert to the default snapshot
theAudioManager.currentSnapshot.snapshot.TransitionTo(blendTime);
}
else
{
AudioMixerSnapshot[] snapshots = new AudioMixerSnapshot[] { theAudioManager.currentSnapshot.snapshot, blendSnapshot.snapshot };
float[] weights = new float[] { 1.0f - weight, weight };
theAudioManager.audioMixer.TransitionToSnapshots(snapshots, weights, blendTime);
}
}
}
}
}
/*
* -----------------------
* SetCurrentSnapshot()
* -----------------------
*/
public static void SetCurrentSnapshot(MixerSnapshot mixerSnapshot)
{
#if UNITY_EDITOR
if (mixerSnapshot == null || mixerSnapshot.snapshot == null)
{
Debug.LogError("[AudioManager] ERROR setting empty mixer snapshot!");
}
else
{
Debug.Log("[AudioManager] Setting audio mixer snapshot: " + ((mixerSnapshot != null && mixerSnapshot.snapshot != null) ? mixerSnapshot.snapshot.name : "None") + " Time: " + Time.time);
}
#endif
if (theAudioManager != null)
{
if ((mixerSnapshot != null) && (mixerSnapshot.snapshot != null))
{
mixerSnapshot.snapshot.TransitionTo(mixerSnapshot.transitionTime);
}
else
{
mixerSnapshot = null;
}
theAudioManager.currentSnapshot = mixerSnapshot;
}
}