internal override Playable OnCreatePlayableGraph(PlayableGraph graph, GameObject go, IntervalTree <RuntimeElement> tree)
{
AudioMixerPlayable audioMixerPlayable = AudioMixerPlayable.Create(graph, base.clips.Length, false);
for (int i = 0; i < base.clips.Length; i++)
{
TimelineClip timelineClip = base.clips[i];
PlayableAsset playableAsset = timelineClip.asset as PlayableAsset;
if (!(playableAsset == null))
{
float num = 0.1f;
AudioPlayableAsset audioPlayableAsset = timelineClip.asset as AudioPlayableAsset;
if (audioPlayableAsset != null)
{
num = audioPlayableAsset.bufferingTime;
}
Playable playable = playableAsset.CreatePlayable(graph, go);
if (playable.IsValid <Playable>())
{
tree.Add(new ScheduleRuntimeClip(timelineClip, playable, audioMixerPlayable, (double)num, 0.1));
graph.Connect <Playable, AudioMixerPlayable>(playable, 0, audioMixerPlayable, i);
playable.SetSpeed(timelineClip.timeScale);
playable.SetDuration(timelineClip.extrapolatedDuration);
audioMixerPlayable.SetInputWeight(playable, 1f);
}
}
}
return(audioMixerPlayable);
}
internal override void OnCreateClipFromAsset(Object asset, TimelineClip newClip)
{
if (asset is AudioClip)
{
AudioPlayableAsset audioPlayableAsset = ScriptableObject.CreateInstance <AudioPlayableAsset>();
audioPlayableAsset.clip = (asset as AudioClip);
newClip.asset = audioPlayableAsset;
newClip.duration = audioPlayableAsset.duration;
newClip.displayName = (asset as AudioClip).name;
}
}
protected override void DrawCustomClipBody(TrackDrawer.ClipDrawData drawData, Rect rect)
{
if (drawData.state.showAudioWaveform)
{
if (rect.get_width() > 0f)
{
TimelineClip clip = drawData.clip;
AudioClip audioClip = clip.asset as AudioClip;
if (audioClip == null)
{
AudioPlayableAsset audioPlayableAsset = drawData.clip.asset as AudioPlayableAsset;
if (audioPlayableAsset != null)
{
audioClip = audioPlayableAsset.clip;
}
if (audioClip == null)
{
return;
}
}
Rect rect2 = new Rect(Mathf.Ceil(rect.get_x()), Mathf.Ceil(rect.get_y()), Mathf.Ceil(rect.get_width()), Mathf.Ceil(rect.get_height()));
WaveformPreview waveformPreview;
if (!AudioTrackDrawer.s_PersistentPreviews.TryGetValue(drawData.clip, out waveformPreview) || audioClip != waveformPreview.presentedObject)
{
WaveformPreview waveformPreview2 = WaveformPreviewFactory.Create((int)rect2.get_width(), audioClip);
AudioTrackDrawer.s_PersistentPreviews[drawData.clip] = waveformPreview2;
waveformPreview = waveformPreview2;
Color colorAudioWaveform = DirectorStyles.Instance.customSkin.colorAudioWaveform;
Color backgroundColor = colorAudioWaveform;
backgroundColor.a = 0f;
waveformPreview.set_backgroundColor(backgroundColor);
waveformPreview.set_waveColor(colorAudioWaveform);
waveformPreview.SetChannelMode(0);
waveformPreview.add_updated(new Action(drawData.state.editorWindow.Repaint));
}
waveformPreview.set_looping(drawData.clip.SupportsLooping());
waveformPreview.SetTimeInfo(drawData.localVisibleStartTime, drawData.localVisibleEndTime - drawData.localVisibleStartTime);
waveformPreview.OptimizeForSize(rect2.get_size());
if (Event.get_current().get_type() == 7)
{
waveformPreview.ApplyModifications();
waveformPreview.Render(rect2);
}
}
}
}
public TimelineClip CreateClip(AudioClip clip)
{
TimelineClip result;
if (clip == null)
{
result = null;
}
else
{
TimelineClip timelineClip = base.CreateDefaultClip();
AudioPlayableAsset audioPlayableAsset = timelineClip.asset as AudioPlayableAsset;
if (audioPlayableAsset != null)
{
audioPlayableAsset.clip = clip;
}
timelineClip.duration = (double)clip.length;
timelineClip.displayName = clip.name;
result = timelineClip;
}
return(result);
}
