技能的释放与CD

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

public class skill : MonoBehaviour
{
   
    public static skill _instance;//设为静态变量
    private Image fillColding;
    public float coldTimer = 1;
    private float time = 0;
    public bool isColding = false;




    void Start()
    {
        
        _instance = this;
        fillColding = transform.Find("fillColding").GetComponent<Image>();//得到覆盖在上面的fill图片


    }

    void Update()
    {
        if (isColding)
        {
            time += Time.deltaTime;
            fillColding.fillAmount = (coldTimer - time) / coldTimer;//让图片随时间旋转
        }

        if (time >= coldTimer)
        {
            //将时间复位
            fillColding.fillAmount = 0;
            time = 0;
            isColding = false;
        }


    }

    public void GetSkill()
    {
        if (!isColding)
        {
            isColding = true;

            print("技能发动");
            //生成技能特效
            GameObject.Instantiate(Player._instance.skillMagic, Player._instance.transform.position, Quaternion.identity);
            //Player._instance.timer = Player._instance.timerResert;
        }
        

        


    }
}

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