public static IObservable <T> DelayFrame <T>(this IObservable <T> source, int frameCount, FrameCountType frameCountType = FrameCountType.Update)
{
if (frameCount < 0)
{
throw new ArgumentOutOfRangeException("frameCount");
}
return(Observable.Create <T>(observer =>
{
var cancel = new BooleanDisposable();
source.Materialize().Subscribe(x =>
{
if (x.Kind == NotificationKind.OnError)
{
observer.OnError(x.Exception);
cancel.Dispose();
return;
}
UnityMainThreadDispatcher.StartCoroutine(DelayFrameCore(() => x.Accept(observer), frameCount, frameCountType, cancel));
});
return cancel;
}));
}
public void Cancel()
{
if (Status == TaskStatus.WaitingToRun || Status == TaskStatus.Running)
{
Status = TaskStatus.Canceled;
cancellation.Dispose();
}
}