/// <summary>
/// 所有事件全部添加完毕
/// </summary>
public void AddAlready()
{
addAlready = true;
if (nextState == null)
{
MainRestore.Invoke();
}
}
/// <summary>
/// 还原状态（一个事件已完成）
/// </summary>
/// <param name="token"></param>
public void RestoreState(T token)
{
if (nextState.StateToken as object == token as object)
{
nextState = nextState.nextState;
if (isFirst)
{
if (EachRestore != null)
{
EachRestore.Invoke(token);
}
if (nextState == null && addAlready)
{
MainRestore.Invoke();
}
}
}
else
{
nextState.RestoreState(token);
}
}