public SingleSequenceBehaviour()
{
Behaviours = new LinkedList <SingleBehaviourTimeCallback>();
OnCompletedCallback = null;
Current = null;
MaxDuration = 0;
TimeElappsed = 0;
}
public void ConsumeChild()
{
if (Current == null && Behaviours.Count > 0)
{
Current = Behaviours.ElementAt(0);
Behaviours.RemoveFirst();
TimeElappsed = Current.StartTime;
}
}
public void Append(SingleBehaviourTimeCallback callback, float duration, bool playImmediate = false)
{
// 以当前最大结束时间作为开始时间点
callback.SetStartTime(MaxDuration, duration);
callback.Single = this;
Behaviours.AddLast(callback);
MaxDuration += duration;
if (playImmediate)
{
ConsumeChild();
}
}
public void Stop()
{
Current = null;
Behaviours.Clear();
}
public void Next()
{
Current = null;
ConsumeChild();
}