BloodAndGore/Assets/Scripts/Environment/SpriteChanger.cs

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

namespace Saltosion.OneWeapon.Environment {
    public class SpriteChanger : MonoBehaviour {

        public SpriteRenderer Sprite;
        public List<Sprite> Sprites = new List<Sprite>();
        public int InitialIdx = 0;

        private int CurrentIdx = 0;

        void Start() {
            CurrentIdx = Mathf.Clamp(InitialIdx, 0, Sprites.Count - 1);
        }

        public bool SetSprite(int Index) {
            if (Index < 0 || Index >= Sprites.Count) {
                Debug.LogError("Cannot change sprite to an index that does not exist! (" + Index + ") for " + gameObject.name);
                return false;
            }
            Sprite.sprite = Sprites[Index];
            return true;
        }
    }
}