//----------------------------------------------------------------------------------------------------------------------
private void InitClipData()
{
//Initialize PlayableAssets and BaseClipData
foreach (TimelineClip clip in GetClips())
{
BaseExtendedClipPlayableAsset <D> playableAsset = clip.asset as BaseExtendedClipPlayableAsset <D>;
if (null == playableAsset)
{
continue;
}
//Try to get existing one, either from the collection, or the clip
if (!m_dataCollection.TryGetValue(clip, out D clipData))
{
clipData = playableAsset.GetBoundClipData();
}
if (null == clipData)
{
clipData = new D();
}
//Fix the required data structure
m_dataCollection[clip] = clipData;
clipData.SetOwner(clip);
playableAsset.BindClipData(clipData);
}
}
internal static T GetClipData <T>(this TimelineClip clip) where T : BaseClipData
{
BaseExtendedClipPlayableAsset <T> clipAsset = clip.asset as BaseExtendedClipPlayableAsset <T>;
if (null == clipAsset)
{
return(null);
}
T clipData = clipAsset.GetBoundClipData();
return(clipData);
}
//----------------------------------------------------------------------------------------------------------------------
/// <inheritdoc/>
protected override void OnBeforeTrackSerialize()
{
base.OnBeforeTrackSerialize();
m_serializedDataCollection = new List <D>();
foreach (TimelineClip clip in GetClips())
{
if (null == m_dataCollection || !m_dataCollection.TryGetValue(clip, out D data))
{
BaseExtendedClipPlayableAsset <D> playableAsset = clip.asset as BaseExtendedClipPlayableAsset <D>;
Assert.IsNotNull(playableAsset);
data = playableAsset.GetBoundClipData();
}
if (null == data)
{
data = new D();
data.SetOwner(clip);
}
m_serializedDataCollection.Add(data);
}
}
