InsAsterix/InsAsterix/Assets/Scripts/HUD/UIImageAnimator.cs

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

public class UIImageAnimator : MonoBehaviour
{
    public Sprite[] m_SpriteArray;
    
    public Sprite[] m_AltSpriteArray;

    private bool toggleAlt = false;

    private float normalSpeed = .05f;
    private float altSpeed = .025f;
    private float m_Speed ;
    private int m_IndexSprite;
    private Image m_Image;
    Coroutine m_CorotineAnim;
     public void Start()
     {
         m_Speed = normalSpeed; 
         m_Image = gameObject.GetComponent<Image>();
         StartCoroutine(PlayAnimUI());
     }
     
     public void SetIndex(int index)
     {
         m_IndexSprite = index;
     }
     
     public void SetAlt(bool alt)
     {
         toggleAlt = alt;
         m_Speed = alt ? altSpeed : normalSpeed;
         Debug.Log(m_Speed);
     }

     public int GetSpriteIndex()
     {
         return m_IndexSprite;
     }

     IEnumerator PlayAnimUI()
     {
         yield return new WaitForSeconds(m_Speed);
         if (m_IndexSprite >= m_SpriteArray.Length)
         {
             m_IndexSprite = 0;
         }
         
         m_Image.sprite = toggleAlt ? m_AltSpriteArray[m_IndexSprite] : m_SpriteArray[m_IndexSprite];
         
         m_IndexSprite += 1;
         m_CorotineAnim = StartCoroutine(PlayAnimUI());
     }
}