powerfun-unity/Assets/Scripts/UI/Prefab/Animation/LoadingPf.cs

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

public class LoadingPf : PFUIPanel
{
    List<Sprite> sprites;
    Image image;

    protected override void Awake()
    {
        base.Awake();
        sprites = new List<Sprite>();
        for (int i = 1; i < 80; i++)
        {
            sprites.Add(Resources.Load<Sprite>($"Images/全屏loading/loading{i.ToString("0000")}"));
        }
        image = transform.GetComponent<Image>();
    }

    protected override void Start()
    {
        
    }
    int index = 0;
    //float time = 0;
    public override void Show()
    {
        base.Show();

        index = 0;
        //time = 0;

        StartCoroutine(Animation());
    }

    IEnumerator Animation()
    {
        for (; ; )
        {
            if (index % 79 == 0)
            {
                index = 0;
            }
            image.sprite = sprites[index];
            index++;
            yield return new WaitForSeconds(0.03f);
        }
    }
    
    void Update()
    {
        //time += Time.deltaTime;
        //if (time < 0.03)
        //{
        //    return;
        //}
        //time = 0;
        //if (index % 79 == 0)
        //{
        //    index = 0;
        //}
        //image.sprite = sprites[index];
        //index++;
    }

    public override void Close()
    {
        StopCoroutine(Animation());
        base.Close();
    }
}