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

public class TexturePool
{
    public static Dictionary<string, Texture2D> dicTextures;

    static List<string> removeKeys;

    static TexturePool()
    {

    }

    void ClearTexture()
    {

    }

    static int MaxTextureCount;

    public static Texture2D GetTexture(string key)
    {
        Texture2D tex = null;
        if (dicTextures.ContainsKey(key))
        {
            tex = dicTextures[key];
            removeKeys.Remove(key);
        }        
        return tex;
    }

    public static void SaveTexture(string key, Texture2D txt)
    {
        if (!dicTextures.ContainsKey(key))
        {
            dicTextures.Add(key, txt);
        }
    }

    public static void RemoveTexture(string key)
    {
        removeKeys.Add(key);
    }
}