[Unity实战]结合UGUI制作技能系统

参考链接：http://www.unitymanual.com/thread-36543-1-1.html

代码如下：

using UnityEngine;
using System.Collections;
using System;

[Serializable]
public class SkillInfo {

    public string skillName;//技能名称
    public string imagePath;//技能图片路径
    public float coolingTime;//冷却时间

    public SkillInfo(string skillName, string imagePath, float coolingTime)
    {
        this.skillName = skillName;
        this.imagePath = imagePath;
        this.coolingTime = coolingTime;
    }
}

using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using UnityEngine.UI;

public class SkillInfoManager : MonoBehaviour{

    public List skillInfos = new List();

	// Use this for initialization
	void Start () 
    {
        Init();

        for (int i = 0; i < skillInfos.Capacity; i++)
        {
            SkillInfo skillInfo = skillInfos[i];
            GameObject btnGO = GameObject.Find(string.Format("SkillButton{0}",i));
            
            //更新技能图片
            btnGO.GetComponent().overrideSprite = Resources.Load(skillInfo.imagePath, typeof(Sprite)) as Sprite;
            //绑定监听
            btnGO.GetComponent().onClick.AddListener
            (
                delegate()
                {
                    OnSkillButtonClick(skillInfo);
                }
            );
        }
	}

    void Init()
    {
        //角色技能初始化，从文件或数据库中读取角色当前的技能，这里简化了
        skillInfos.Add(new SkillInfo("剑", "sword", 1f));
        skillInfos.Add(new SkillInfo("鞋", "shoe", 2f));
        skillInfos.Add(new SkillInfo("衣", "clothes", 3f));
        skillInfos.Add(new SkillInfo("斧", "axe", 4f));
    }

    void OnSkillButtonClick(SkillInfo skillInfo)
    {
        //释放技能
        print(skillInfo.skillName + "释放技能！");
        //进入冷却
        StartCoroutine(Cooling(skillInfo));
    }

    IEnumerator Cooling(SkillInfo skillInfo)
    {
        yield return new WaitForSeconds(skillInfo.coolingTime);
        print(skillInfo.skillName + "冷却完毕！");
    }
}

未运行时是这样的：

运行时是这样的：

点击按钮是这样的：

这样就可以看到代码控制事件的强大吧！代码比较简单，就不解释了。。