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


[System.Serializable]
public class Mysprites
{
    public List<Sprite> mysprites = new List<Sprite>();
}


public class SpriteAniationpro : MonoBehaviour
{
    [Header("帧动画的图")]
    public List<Mysprites> sprites;  
    [Header("播放动画的image")]
    public Image image;
    [Header("帧时间,单位毫秒，默认100")]
    public float Aintime=100f;
    [Header("播放动画的编号")]
    public int myspritesIndex=0;


    private int index=0;
    private Mysprites myspritesAni;
    // Start is called before the first frame update

    private void Awake()
    {
        SetAni(myspritesIndex);
    }
    void Start()
    {
        if (image==null)
        {
            Debug.LogError("image is null");
        }
        if (sprites.Count==0)
        {
            Debug.LogError("sprites is not");
        }      

        InvokeRepeating("ainstart", 0f,(Aintime / 1000));
    }    


    public void SetAni(int Index)
    {
        //Debug.Log("SetAni"+ Index);
        myspritesAni = sprites[Index];
        index = 0;
    }

    void ainstart()
    {        
        image.overrideSprite = myspritesAni.mysprites[index];
        index++;
        if (index > myspritesAni.mysprites.Count - 1)
        {
            index = 0;
        }
    }

    private void OnDestroy()
    {       
        sprites = null;
        myspritesAni = null;
    }
}