private void OnTransition(StateMachine<StoryUpdateFunction, string>.Transition transition)
{
const string tag = "StoryState";
var entity = World.TagManager.GetEntity(tag);
if (entity != null)
{
entity.Tag = null;
entity.Delete();
}
var component = new CoroutineComponent(transition.Destination(this, World), () => entity.Delete());
entity = World.CreateEntity();
entity.AddComponent(component);
entity.Refresh();
entity.Tag = tag;
}