Unity實現技能冷卻

Unity技能冷卻的實現：

來源於一個因爲某些原因做廢了的Ｄｅｍｏ...

很多時候，爲了限制玩家在某一段時間內只能用一次技能，就引入了技能冷卻；

實現思路：點擊按鈕自動根據冷卻時間進入button不可點擊的狀態，以及使灰色遮罩圖片顯示。

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

/* 
 *琦玉老師的二弟子
 */

namespace View
{//NameSpace_Start--------------------------------------------------------------------------------------------------------

    public class View_PlayerSkillEffect : MonoBehaviour
    {
        //Class_Start--------------------------------------------------------------------------------------------------------

        public float CD_Time = 0f;//技能時間

        public Image imgCircle;//外邊的藍圈
        public Image imgBW;//遮罩的圖片
        //累加器
        private float Times = 0f;
        //是否遮罩
        private bool ButtonMashSwitch = false;

        private Button ThisButton;

        public Text CDTimeText;

        private void Awake()
        {
            ThisButton = this.GetComponent<Button>();            
        }

        private void Start()
        {
            imgBW.gameObject.SetActive(false);
        }

        private void Update()
        {
            if (ButtonMashSwitch)//核心就在這裏,我們通過一個開關來判定是不是進入冷卻階段
            {
                imgBW.gameObject.SetActive(true);

                Times += Time.deltaTime;

                imgCircle.fillAmount = Times / CD_Time;                
                CDTimeText.text = Math.Round(CD_Time - Times, 1).ToString();
                if (Times >= CD_Time)
                {
                    CDTimeText.text = null;
                    ButtonMashSwitch = false;
                    imgCircle.fillAmount = 1;
                    Times = 0f;
                    imgBW.gameObject.SetActive(false);
                    ThisButton.interactable = true;
                }
            }


        }

        public void SkillTimeStarts()//按鈕的註冊方法
        {
            ButtonMashSwitch = true;
            ThisButton.interactable = false;
        }


        //Class_End--------------------------------------------------------------------------------------------------------
    }
}//NameSpace_End--------------------------------------------------------------------------------------------------------