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 #include "TileOverlay.h"
  26 #include "Polygon.h"
  27 #include "GameScript.h"
  28
  29 //special container types
  30 #define IE_CONTAINER_PILE   4
  31
  32 class GEM_EXPORT TileMap {
  33 private:
  34         std::vector< TileOverlay*> overlays;
  35         std::vector< TileOverlay*> rain_overlays;
  36         std::vector< Door*> doors;
  37         std::vector< Container*> containers;
  38         std::vector< InfoPoint*> infoPoints;
  39         std::vector< TileObject*> tiles;
  40         bool LargeMap;
  41 public:
  42         TileMap(void);
  43         ~TileMap(void);
  44
  45         Door* AddDoor(const char* ID, const char* Name, unsigned int Flags,
  46                 int ClosedIndex, unsigned short* indices, int count,
  47                 Gem_Polygon* open, Gem_Polygon* closed);
  48         //gets door by active region (click target)
  49         Door* GetDoor(Point &position);
  50         //gets door by activation position (spell target)
  51         Door* GetDoorByPosition(Point &position);
  52         Door* GetDoor(unsigned int idx);
  53         Door* GetDoor(const char* Name);
  54         size_t GetDoorCount() { return doors.size(); }
  55         //update doors for a new overlay
  56         void UpdateDoors();
  57
  58         /* type is an optional filter for container type*/
  59         void AddContainer(Container *c);
  60         //gets container by active region (click target)
  61         Container* GetContainer(Point &position, int type=-1);
  62         //gets container by activation position (spell target)
  63         Container* GetContainerByPosition(Point &position, int type=-1);
  64         Container* GetContainer(const char* Name);
  65         Container* GetContainer(unsigned int idx);
  66         /* cleans up empty heaps, returns 1 if container removed*/
  67         int CleanupContainer(Container *container);
  68         size_t GetContainerCount() { return containers.size(); }
  69
  70         InfoPoint* AddInfoPoint(const char* Name, unsigned short Type,
  71                 Gem_Polygon* outline);
  72         InfoPoint* GetInfoPoint(Point &position, bool detectable);
  73         InfoPoint* GetInfoPoint(const char* Name);
  74         InfoPoint* GetInfoPoint(unsigned int idx);
  75         InfoPoint* GetTravelTo(const char* Destination);
  76         InfoPoint* AdjustNearestTravel(Point &p);
  77         size_t GetInfoPointCount() { return infoPoints.size(); }
  78
  79         TileObject* AddTile(const char* ID, const char* Name, unsigned int Flags,
  80                 unsigned short* openindices, int opencount,unsigned short* closeindices, int closecount);
  81         TileObject* GetTile(unsigned int idx);
  82         TileObject* GetTile(const char* Name);
  83         size_t GetTileCount() { return tiles.size(); }
  84
  85         void ClearOverlays();
  86         void AddOverlay(TileOverlay* overlay);
  87         void AddRainOverlay(TileOverlay* overlay);
  88         void DrawOverlays(Region screen, int rain);
  89         void DrawFogOfWar(ieByte* explored_mask, ieByte* visible_mask, Region viewport);
  90         Point GetMapSize();
  91 public:
  92         int XCellCount, YCellCount;
  93 };
  94
  95 #endif