gemrb/core/TileMap.h

   1 /* GemRB - Infinity Engine Emulator
   2  * Copyright (C) 2003 The GemRB Project
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  *
  18  *
  19  */
  20
  21 #ifndef TILEMAP_H
  22 #define TILEMAP_H
  23
  24 #include "exports.h"
  25
  26 #include "GameScript.h"
  27 #include "Polygon.h"
  28 #include "TileOverlay.h"
  29
  30 //special container types
  31 #define IE_CONTAINER_PILE   4
  32
  33 class GEM_EXPORT TileMap {
  34 private:
  35         std::vector< TileOverlay*> overlays;
  36         std::vector< TileOverlay*> rain_overlays;
  37         std::vector< Door*> doors;
  38         std::vector< Container*> containers;
  39         std::vector< InfoPoint*> infoPoints;
  40         std::vector< TileObject*> tiles;
  41         bool LargeMap;
  42 public:
  43         TileMap(void);
  44         ~TileMap(void);
  45
  46         Door* AddDoor(const char* ID, const char* Name, unsigned int Flags,
  47                 int ClosedIndex, unsigned short* indices, int count,
  48                 Gem_Polygon* open, Gem_Polygon* closed);
  49         //gets door by active region (click target)
  50         Door* GetDoor(const Point &position) const;
  51         //gets door by activation position (spell target)
  52         Door* GetDoorByPosition(const Point &position) const;
  53         Door* GetDoor(unsigned int idx) const;
  54         Door* GetDoor(const char* Name) const;
  55         size_t GetDoorCount() { return doors.size(); }
  56         //update doors for a new overlay
  57         void UpdateDoors();
  58
  59         /* type is an optional filter for container type*/
  60         void AddContainer(Container *c);
  61         //gets container by active region (click target)
  62         Container* GetContainer(const Point &position, int type=-1) const;
  63         //gets container by activation position (spell target)
  64         Container* GetContainerByPosition(const Point &position, int type=-1) const;
  65         Container* GetContainer(const char* Name) const;
  66         Container* GetContainer(unsigned int idx) const;
  67         /* cleans up empty heaps, returns 1 if container removed*/
  68         int CleanupContainer(Container *container);
  69         size_t GetContainerCount() const { return containers.size(); }
  70
  71         InfoPoint* AddInfoPoint(const char* Name, unsigned short Type,
  72                 Gem_Polygon* outline);
  73         InfoPoint* GetInfoPoint(const Point &position, bool detectable) const;
  74         InfoPoint* GetInfoPoint(const char* Name) const;
  75         InfoPoint* GetInfoPoint(unsigned int idx) const;
  76         InfoPoint* GetTravelTo(const char* Destination) const;
  77         InfoPoint* AdjustNearestTravel(Point &p);
  78         size_t GetInfoPointCount() const { return infoPoints.size(); }
  79
  80         TileObject* AddTile(const char* ID, const char* Name, unsigned int Flags,
  81                 unsigned short* openindices, int opencount,unsigned short* closeindices, int closecount);
  82         TileObject* GetTile(unsigned int idx);
  83         TileObject* GetTile(const char* Name);
  84         size_t GetTileCount() { return tiles.size(); }
  85
  86         void ClearOverlays();
  87         void AddOverlay(TileOverlay* overlay);
  88         void AddRainOverlay(TileOverlay* overlay);
  89         void DrawOverlays(Region screen, int rain);
  90         void DrawFogOfWar(ieByte* explored_mask, ieByte* visible_mask, Region viewport);
  91         Point GetMapSize();
  92 public:
  93         int XCellCount, YCellCount;
  94 };
  95
  96 #endif