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

public class WaveImage : MonoBehaviour
{
    [SerializeField]
    private float realTime = 3;

    private float judgeTime = 3;

    // Start is called before the first frame update
    void Start()
    {
        judgeTime = Time.time;
    }

    // Update is called once per frame
    void Update()
    {
        float t = Time.time - judgeTime;
        if(t >= realTime)
        {
            Transform tg = transform.GetChild(0);
            tg.SetAsLastSibling();
            judgeTime = Time.time;
        }
    }
}