Unity Delegate Event

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//********************************************************************// 文件名: DelegateTest.cs// 描述: 玩家// 作者: 李伟// 创建时间: 2015-09-16////********************************************************************using UnityEngine;using System.Collections;using System;public delegate void DoHurt();/// <summary>/// 委托事件模式，就是监听者模式的实现。/// 一句话解释就是：“我对这个感兴趣，你变化的时候通知我一声，我就不实时关注了”。/// </summary>public class DelegateTest : MonoBehaviour {    void Start()    {        AddDoHurtEvent(myHurt001);        AddDoHurtEvent(myhurt002);        AddDoHurtEvent(myhurt003);        OnDoHurtEvent();        RemoveDoHurtEvent(myhurt002);        OnDoHurtEvent();    }    /// <summary>    /// 定义一个DoHurt的事件    /// </summary>    private event DoHurt DoHurtEventHanlde;    /// <summary>    /// 执行事件    /// </summary>    void OnDoHurtEvent()    {        if (DoHurtEventHanlde != null) DoHurtEventHanlde();    }    /// <summary>    /// 添加事件    /// </summary>    /// <param name="doHurt"></param>    void AddDoHurtEvent(DoHurt doHurt)    {        DoHurtEventHanlde += doHurt;    }    /// <summary>    /// 移除事件    /// </summary>    /// <param name="doHurt"></param>    void RemoveDoHurtEvent(DoHurt doHurt)    {        DoHurtEventHanlde -= doHurt;    }    public void myHurt001()    {        Debug.Log("调用1");    }    public void myhurt002()    {        Debug.Log("调用2");    }    public void myhurt003()    {        Debug.Log("调用3");    }}
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