一、c#腳本

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class Bling : MonoBehaviour
{public Texture img;public float speed;public static bool changeWhite = false;private float alpha=0f;// Start is called before the first frame updatevoid Start(){}// Update is called once per framevoid Update(){}private void OnGUI(){if (changeWhite) {alpha += speed * Time.deltaTime;if (alpha>=1) {changeWhite = false;}}else{if (alpha>0) {alpha -= speed * Time.deltaTime;}}GUI.color = new Color(GUI.color.r, GUI.color.g, GUI.color.b, alpha);GUI.DrawTexture(new Rect(0,0,Screen.width,Screen.height),img);}public static void blinking(){changeWhite = true;}
}

二、在角色腳本觸發物體腳本中引用閃爍腳本

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class Fly : MonoBehaviour
{//獲取小鳥（剛體）private Rigidbody2D bird;//速度public float speed;//跳躍public float jump;//是否存活public static bool life = true;//獲取動畫器private Animator animator;// Start is called before the first frame updatevoid Start(){bird = GetComponent<Rigidbody2D>();animator = GetComponent<Animator>();}// Update is called once per framevoid Update(){//村換的時候才能運動if (life) { bird.velocity = new Vector2(speed, bird.velocity.y);//鼠標點擊給目標一個縱向速度if (Input.GetMouseButtonDown(0)){bird.velocity = new Vector2(bird.velocity.x, jump);}}}//如果碰撞器撞到了某個物體private void OnCollisionEnter2D(Collision2D collision){if (life==true) {Bling.blinking();}life = false;animator.SetBool("life", false);}
}

在淡入淡出引用閃爍腳本

運行，觸發物體就會閃爍