private void checkForFadeOut(UnityEngine.Playables.Playable playable)
{
if (eventTracker != null && !eventTracker.fadeoutTriggered && fadeOutRequired(playable))
{
requiredActions |= AkPlayableAction.FadeOut;
}
}
private void checkForFadeIn(float currentClipTime)
{
if (fadeInRequired(currentClipTime))
{
requiredActions |= AkPlayableAction.FadeIn;
}
}
public override void OnBehaviourPlay(UnityEngine.Playables.Playable playable, UnityEngine.Playables.FrameData info)
{
if (akEvent != null)
{
if (ShouldPlay(playable))
{
requiredActions |= AkPlayableAction.Playback;
// If we've explicitly set the playhead, only play a small snippet.
// We disable scrubbing in edit mode, due to an issue with how FrameData.EvaluationType is handled in edit mode.
// This is a known issue and Unity are aware of it: https://fogbugz.unity3d.com/default.asp?953109_kitf7pso0vmjm0m0
if (info.evaluationType == UnityEngine.Playables.FrameData.EvaluationType.Evaluate &&
UnityEngine.Application.isPlaying)
{
requiredActions |= AkPlayableAction.DelayedStop;
checkForFadeIn((float)UnityEngine.Playables.PlayableExtensions.GetTime(playable));
checkForFadeOut(playable);
}
else
{
var proportionalTime = getProportionalTime(playable);
var alph = 0.05f;
// we need to jump to the correct position in the case where the event is played from some non-start position.
if (proportionalTime > alph)
{
requiredActions |= AkPlayableAction.Seek;
}
checkForFadeIn((float)UnityEngine.Playables.PlayableExtensions.GetTime(playable));
checkForFadeOut(playable);
}
}
}
}
public override void PrepareFrame(UnityEngine.Playables.Playable playable, UnityEngine.Playables.FrameData info)
{
if (eventTracker != null)
{
// We disable scrubbing in edit mode, due to an issue with how FrameData.EvaluationType is handled in edit mode.
// This is a known issue and Unity are aware of it: https://fogbugz.unity3d.com/default.asp?953109_kitf7pso0vmjm0m0
var scrubbing = info.evaluationType == UnityEngine.Playables.FrameData.EvaluationType.Evaluate &&
UnityEngine.Application.isPlaying;
if (scrubbing && ShouldPlay(playable))
{
if (!eventTracker.eventIsPlaying)
{
requiredActions |= AkPlayableAction.Playback;
requiredActions |= AkPlayableAction.DelayedStop;
checkForFadeIn((float)UnityEngine.Playables.PlayableExtensions.GetTime(playable));
checkForFadeOut(playable);
}
requiredActions |= AkPlayableAction.Seek;
}
else // The clip is playing but the event hasn't been triggered. We need to start the event and jump to the correct time.
{
if (!eventTracker.eventIsPlaying && (requiredActions & AkPlayableAction.Playback) == 0)
{
requiredActions |= AkPlayableAction.Retrigger;
checkForFadeIn((float)UnityEngine.Playables.PlayableExtensions.GetTime(playable));
}
checkForFadeOut(playable);
}
}
}
public override void ProcessFrame(UnityEngine.Playables.Playable playable, UnityEngine.Playables.FrameData info,
object playerData)
{
if (!overrideTrackEmittorObject)
{
var obj = playerData as UnityEngine.GameObject;
if (obj != null)
{
eventObject = obj;
}
}
if (eventObject != null)
{
var clipTime = (float)UnityEngine.Playables.PlayableExtensions.GetTime(playable);
if (actionIsRequired(AkPlayableAction.Playback))
{
playEvent();
}
if (eventShouldRetrigger && actionIsRequired(AkPlayableAction.Retrigger))
{
retriggerEvent(playable);
}
if (actionIsRequired(AkPlayableAction.Stop))
{
akEvent.Stop(eventObject);
}
if (actionIsRequired(AkPlayableAction.DelayedStop))
{
stopEvent(scrubPlaybackLengthMs);
}
if (actionIsRequired(AkPlayableAction.Seek))
{
seekToTime(playable);
}
if (actionIsRequired(AkPlayableAction.FadeIn))
{
triggerFadeIn(clipTime);
}
if (actionIsRequired(AkPlayableAction.FadeOut))
{
var timeLeft = (float)(UnityEngine.Playables.PlayableExtensions.GetDuration(playable) -
UnityEngine.Playables.PlayableExtensions.GetTime(playable));
triggerFadeOut(timeLeft);
}
}
requiredActions = (uint)AkPlayableAction.None;
}
private bool actionIsRequired(AkPlayableAction actionType)
{
return((requiredActions & (uint)actionType) != 0);
}
private bool actionIsRequired(AkPlayableAction actionType)
{
return((requiredActions & actionType) == actionType);
}
