C:/Projects/ngn/include/q3entities.h

/***************************************************************************
 *            q3entities.h
 *
 *  Tue Feb  3 06:53:52 2004
 *  Copyright  2004  thierry schartz
 *  thierry.schartz@bluebottle.com
 ****************************************************************************/
/*
 *  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 Library 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 _Q3ENTITIES_H
 #define _Q3ENTITIES_H
 
 #ifdef WIN32
 #include <windows.h>
 #endif
 
 #include <vector>
 #include <string>
 #include "vector3d.h"
 #include "color.h"

namespace ngn {
        namespace core {
                namespace bsp {


                                // entry points in bsp map
                                struct entry_point
                                {
                                        Vector3df pos;
                                        double angle;
                                };
                                // light entity
                                struct q3_light
                                {
                                        Vector3df pos;
                                        Colorf color;
                                        float intensity;
                                };

                                struct ent_pair
                                {
                                        std::string type ;
                                        std::string value ;
                                };
                                struct ent_block
                                {
                                        std::vector<ent_pair> epairs;
                                };


 
                                class Q3EntityParser
                                {
                                public:
                                        // constructor
                                        Q3EntityParser();
                                        // destructor
                                        virtual ~Q3EntityParser();
                                        // load entities from bsp file
                                        virtual void loadEntities( const char *entities );
                                        // return vector of found entities
                                        std::vector<entry_point> getSpawnPoints();

                                protected:

                                        // load entry points
                                        void loadSpawnPoints();
                                        // fill an ent_pair given a line
                                        ent_pair extractDataFromLine( std::string line );       

                                        std::string m_entities; // the entities string
                                        int m_nEntities;        // number of entities
                                        std::vector<ent_block> m_blocks;        // entities blocks
                                        std::vector<entry_point> m_spawn_points;        // bsp map entry points
                                        
                                        
 
                                };




                }//bsp
        }//core
}//ngn
#endif /* _Q3ENTITIES_H */

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