GLFont2dStorage.h

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D 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.
//
//    Scorched3D 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 Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#ifndef _GLFONT2DSTORAGE_H_
#define _GLFONT2DSTORAGE_H_

#include <GLEXT/GLState.h>

class GLFont2dStorage
{
public:
        struct CharEntry 
        {
        public:
                CharEntry();
                ~CharEntry();

                float x, y;
                float width, height;
                int advances;
                int left, rows;

                GLuint texture;
                GLuint displaylist;
        };

        GLFont2dStorage();
        ~GLFont2dStorage();

        CharEntry *getEntry(unsigned int character);
        static unsigned int getTotalCharacterBlocks() { return totalCharacterBlocks_; }

protected:
        static unsigned int totalCharacterBlocks_;
        struct StorageBlock
        {
        public:
                StorageBlock();
                ~StorageBlock();

                CharEntry *entries;
        };

        StorageBlock **blocks_;
};

#endif /* _GLFONT2DSTORAGE_H_ */

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