//
// File: GrannyTextures.h
// Created by:   Alexander Oster - tensor@ultima-iris.de
//

// Granny Texture Support

/*****
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *****/
 
#ifndef __GRANNYTEXTURES_H__
#define __GRANNYTEXTURES_H__

#include <string>
#include <map>

#include "renderer/Texture.h"

class cGrannyTextureEntry 
{
public:
   cGrannyTextureEntry (Texture * texture);
   ~cGrannyTextureEntry ();
   int ref_count ();
   void inc_ref_count ();
   void dec_ref_count ();
   Texture * texture ();
private:
   Texture * m_texture;
   int m_ref_count;   
};


class cGrannyTextureLoader
{
public:
        cGrannyTextureLoader (std::string texturepath);
        virtual ~cGrannyTextureLoader ();
        Texture * LoadTexture (std::string filename);
        void FreeTexture(std::string filename);
private:
        std::string m_texturepath;
        std::map <std::string, cGrannyTextureEntry *> textures;
};

extern cGrannyTextureLoader * pGrannyTextureLoader;

#endif
