SpriteReplacer.cs

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using System;
using System.Collections.Generic;
using System.IO;
using UnityEngine;
 
public class SpriteReplacer
{
    public static Dictionary<string, SpriteReplacer> dictSkins = new Dictionary<string, SpriteReplacer>();
 
    public static Dictionary<string, string> dictModItems = new Dictionary<string, string>();
 
    public bool hasChacked;
 
    public SpriteData data;
 
    public static Dictionary<string, SpriteReplacer> ListSkins()
    {
        List<string> list = new List<string>();
        foreach (KeyValuePair<string, SpriteReplacer> dictSkin in dictSkins)
        {
            if (!File.Exists(dictSkin.Value.data.path + ".png"))
            {
                list.Add(dictSkin.Key);
            }
        }
        foreach (string item in list)
        {
            dictSkins.Remove(item);
        }
        FileInfo[] files = new DirectoryInfo(CorePath.custom + "Skin").GetFiles();
        foreach (FileInfo fileInfo in files)
        {
            if (fileInfo.Extension == ".png")
            {
                string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(fileInfo.FullName);
                if (!dictSkins.ContainsKey(fileNameWithoutExtension))
                {
                    SpriteReplacer spriteReplacer = new SpriteReplacer();
                    spriteReplacer.data = new SpriteData
                    {
                        path = fileInfo.GetFullFileNameWithoutExtension()
                    };
                    spriteReplacer.data.Init();
                    dictSkins.Add(fileNameWithoutExtension, spriteReplacer);
                }
            }
        }
        return dictSkins;
    }
 
    public bool HasSprite(string id)
    {
        if (!hasChacked)
        {
            try
            {
                if (dictModItems.ContainsKey(id))
                {
                    Debug.Log(id + ":" + dictModItems[id]);
                    data = new SpriteData
                    {
                        path = dictModItems[id]
                    };
                    data.Init();
                }
                else
                {
                    string text = CorePath.packageCore + "Texture/Item/" + id;
                    if (File.Exists(text + ".png"))
                    {
                        data = new SpriteData
                        {
                            path = text
                        };
                        data.Init();
                    }
                }
                hasChacked = true;
            }
            catch (Exception ex)
            {
                Debug.Log("Error during fetching spirte:" + ex);
            }
        }
        return data != null;
    }
}