GroundMaps.h

Go to the documentation of this file.

////////////////////////////////////////////////////////////////////////////////
//    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
////////////////////////////////////////////////////////////////////////////////

#if !defined(__INCLUDE_GroundMapsh_INCLUDE__)
#define __INCLUDE_GroundMapsh_INCLUDE__

#include <landscapemap/HeightMap.h>
#include <landscapemap/NapalmMap.h>
#include <landscapemap/TargetGroups.h>

class RandomGenerator;
class ScorchedContext;
class LandscapeInclude;
class LandscapeDefinitionCache;
class GroundMaps
{
public:
        GroundMaps(LandscapeDefinitionCache &defnCache);
        virtual ~GroundMaps();

        // Generates the next level
        void generateMaps(
                ScorchedContext &context,
                ProgressCounter *counter = 0);

        // Height map functions
        fixed getHeight(int w, int h);
        fixed getInterpHeight(fixed w, fixed h);
        FixedVector &getNormal(int w, int h);
        void getInterpNormal(fixed w, fixed h, FixedVector &normal);
        bool getIntersect(Line &direction, Vector &intersect);

        // Napalm map functions
        fixed &getNapalmHeight(int w, int h)
                { return nmap_.getNapalmHeight(w, h); }

        // Deformable landscape area fns
        int getLandscapeWidth();
        int getLandscapeHeight();

        // Playable landscape area fns
        int getArenaWidth();
        int getArenaHeight();
        int getArenaX();
        int getArenaY();

        // Objects funtions
        TargetGroups &getGroups() { return groups_; }

        // Actual heightmap
        HeightMap &getHeightMap() { return map_; }

protected:
        int arenaX_, arenaY_;
        int arenaWidth_, arenaHeight_;
        HeightMap map_; // The current level's heightmap
        NapalmMap nmap_; // How high napalm is at certain points
        TargetGroups groups_; // The groups in the scene
        LandscapeDefinitionCache &defnCache_;

        // Generate levels
        void generateHMap(
                ScorchedContext &context,
                ProgressCounter *counter = 0);
        void generateObjects(
                ScorchedContext &context,
                ProgressCounter *counter = 0);
        void generateObject(RandomGenerator &generator, 
                LandscapeInclude &place,
                ScorchedContext &context,
                unsigned int &playerId,
                ProgressCounter *counter = 0);

};

#endif // __INCLUDE_GroundMapsh_INCLUDE__

---