static void Main(string[] args)
{
//1、初始化鱼竿
var fishingRod = new FishingRod();
//2、声明垂钓者
var jeff = new FishingMan("Ryan");
//3.分配鱼竿
jeff.FishingRod = fishingRod;
////4、注册观察者
//fishingRod.FishingEvent += new FishingEventHandler().HandleEvent;
//5、循环钓鱼
while (jeff.FishCount < 5)
{
jeff.Fishing();
Console.WriteLine("-------------------");
//睡眠5s
Thread.Sleep(5000);
}
Console.Read();
}
public event FishingHandler FishingEvent; //声明事件
public void ThrowHook(FishingMan man)
{
Console.WriteLine("开始下钩！");
//用随机数模拟鱼咬钩，若随机数为偶数，则为鱼咬钩
if (new Random().Next() % 2 == 0)
{
var type = (FishType) new Random().Next(0, 5);
Console.WriteLine("铃铛：叮叮叮，鱼儿咬钩了");
FishingEvent?.Invoke(new FishingEventData {
FishType = type, FishingMan = man
});
}
}