//单利
public static SingletonPattern GetInstace()
{
if (Instance == null)
{
Instance = new SingletonPattern();
}
return(Instance);
}
static void Main(string[] args)
{
SingletonPattern.GetInstace().Init();//注册
SingletonPattern.GetInstace().SwithcStateMachine(0);
SingletonPattern.GetInstace().SwithcStateMachine((GameState)1);
try
{
object temp2 = null;
string temp1 = temp2.ToString();
}
catch (Exception e)
{
Console.WriteLine("错误原因" + e.Message);
SingletonPattern.GetInstace().SwithcStateMachine((GameState)2);
}
Console.ReadKey();
}
public void ComeEvent(State state)
{
Console.WriteLine("进入ERROR状态 开始切换End状态");
SingletonPattern.GetInstace().SwithcStateMachine(GameState.GAME_CONNECT_END);//切换状态结束
}