public static void Unregister(string groupName, TimeObject obj)
{
if (_controllers.TryGetValue(groupName, out var controller))
{
controller.RemoveObject(obj);
}
if (_registerCache.TryGetValue(groupName, out var list))
{
list.Remove(obj);
}
}
public static void Register(string groupName, TimeObject obj)
{
if (_controllers.TryGetValue(groupName, out var controller))
{
controller.AddObject(obj);
}
else
{
List <TimeObject> list;
if (!_registerCache.TryGetValue(groupName, out list))
{
list = new List <TimeObject>();
_registerCache.Add(groupName, list);
}
list.Add(obj);
}
}
public PauseState(TimeObject timeObject) : base(timeObject)
{
}
public BackwardState(TimeObject timeObject) : base(timeObject)
{
}
public ForwardState(TimeObject timeObject) : base(timeObject)
{
}
public State(TimeObject timeObject)
{
_timeObject = timeObject;
}
public void RemoveObject(TimeObject obj)
{
obj.OnInvertableEventHandler -= OnInvertableEvent;
_objects.Remove(obj);
}
public void AddObject(TimeObject obj)
{
obj.OnInvertableEventHandler += OnInvertableEvent;
_objects.Add(obj);
_currentState.OnAddObject(obj);
}
public override void OnAddObject(TimeObject obj)
{
obj.Pause();
}
public override void OnAddObject(TimeObject obj)
{
obj.Backward();
}
public abstract void OnAddObject(TimeObject obj);