using UnityEngine;
[ RequireComponent(typeof(SpriteRenderer))]
public class Ani : MonoBehaviour
{
  public SpriteRenderer spriteRenderer { get ; private set;}

  public Sprite[] Sprites;
  public float animationTime = 0.25f ;
  public int animationFrame{get; private set;}
  public bool loop =true;
  private void Awake()
  {
    this.spriteRenderer = GetComponent<SpriteRenderer>();
  }
  private void Start()
  {
    InvokeRepeating(nameof(Advance), this.animationTime, this.animationTime);
  }
  private void Advance()
  {
    if(!this.spriteRenderer.enabled)
    {
        return;
    }


  
    this.animationFrame++;
    if (this.animationFrame>= this.Sprites.Length && this.loop)
    {
        this.animationFrame = 0;
    }
    if(this.animationFrame >= 0 && this.animationFrame < this.Sprites.Length)
    {
        this.spriteRenderer.sprite = this.Sprites[this.animationFrame];
    }
  }
  public void Restart()
  {
    this.animationFrame = -1;

    Advance();
  }
}