src/common/landscapemap/GroundMaps.h

   1 ////////////////////////////////////////////////////////////////////////////////
   2 //    Scorched3D (c) 2000-2009
   3 //
   4 //    This file is part of Scorched3D.
   5 //
   6 //    Scorched3D is free software; you can redistribute it and/or modify
   7 //    it under the terms of the GNU General Public License as published by
   8 //    the Free Software Foundation; either version 2 of the License, or
   9 //    (at your option) any later version.
  10 //
  11 //    Scorched3D is distributed in the hope that it will be useful,
  12 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 //    GNU General Public License for more details.
  15 //
  16 //    You should have received a copy of the GNU General Public License
  17 //    along with Scorched3D; if not, write to the Free Software
  18 //    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 ////////////////////////////////////////////////////////////////////////////////
  20
  21 #if !defined(__INCLUDE_GroundMapsh_INCLUDE__)
  22 #define __INCLUDE_GroundMapsh_INCLUDE__
  23
  24 #include <landscapemap/HeightMap.h>
  25 #include <landscapemap/NapalmMap.h>
  26 #include <landscapemap/TargetGroups.h>
  27
  28 class RandomGenerator;
  29 class ScorchedContext;
  30 class LandscapeInclude;
  31 class LandscapeDefinitionCache;
  32 class GroundMaps
  33 {
  34 public:
  35         GroundMaps(LandscapeDefinitionCache &defnCache);
  36         virtual ~GroundMaps();
  37
  38         // Generates the next level
  39         void generateMaps(
  40                 ScorchedContext &context,
  41                 ProgressCounter *counter = 0);
  42
  43         // Height map functions
  44         fixed getHeight(int w, int h);
  45         fixed getInterpHeight(fixed w, fixed h);
  46         FixedVector &getNormal(int w, int h);
  47         void getInterpNormal(fixed w, fixed h, FixedVector &normal);
  48         bool getIntersect(Line &direction, Vector &intersect);
  49
  50         // Napalm map functions
  51         fixed &getNapalmHeight(int w, int h)
  52                 { return nmap_.getNapalmHeight(w, h); }
  53
  54         // Deformable landscape area fns
  55         int getLandscapeWidth();
  56         int getLandscapeHeight();
  57
  58         // Playable landscape area fns
  59         int getArenaWidth();
  60         int getArenaHeight();
  61         int getArenaX();
  62         int getArenaY();
  63
  64         // Objects funtions
  65         TargetGroups &getGroups() { return groups_; }
  66
  67         // Actual heightmap
  68         HeightMap &getHeightMap() { return map_; }
  69
  70 protected:
  71         int arenaX_, arenaY_;
  72         int arenaWidth_, arenaHeight_;
  73         HeightMap map_; // The current level's heightmap
  74         NapalmMap nmap_; // How high napalm is at certain points
  75         TargetGroups groups_; // The groups in the scene
  76         LandscapeDefinitionCache &defnCache_;
  77
  78         // Generate levels
  79         void generateHMap(
  80                 ScorchedContext &context,
  81                 ProgressCounter *counter = 0);
  82         void generateObjects(
  83                 ScorchedContext &context,
  84                 ProgressCounter *counter = 0);
  85         void generateObject(RandomGenerator &generator,
  86                 LandscapeInclude &place,
  87                 ScorchedContext &context,
  88                 unsigned int &playerId,
  89                 ProgressCounter *counter = 0);
  90
  91 };
  92
  93 #endif // __INCLUDE_GroundMapsh_INCLUDE__