RiftMayhem/Assets/Scripts/Items/SpriteIndexer.cs

using Kryz.CharacterStats.Examples;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class SpriteIndexer : MonoBehaviour
{
    #region Singleton
    private static SpriteIndexer _instance;

    // Public reference to the singleton instance
    public static SpriteIndexer Instance
    {
        get
        {
            return _instance;
        }
    }
    #endregion

    public List<Sprite> Sprites = new List<Sprite>();

    public Sprite GetSpriteByName(string name)
    {
        for (int i = 0; i < Sprites.Count; i++)
        {
            if (Sprites[i].name == name)
                return Sprites[i];
        }

        return null;
    }

    protected void Awake()
    {
        // Ensure there's only one instance
        if (_instance != null && _instance != this)
        {
            Destroy(gameObject);
            return;
        }

        // If this is the first instance, set it as the singleton
        _instance = this;
        DontDestroyOnLoad(gameObject);
    }
    /*
    private void OnValidate()
    {
        if (Sprites == null) return;

        foreach (Sprite item in Resources.LoadAll<Sprite>("Icons/"))
        {
            if (Sprites.Contains(item)) continue;

            Sprites.Add(item);
        }
    }*/
}