gemrb/plugins/WEDImporter/WEDImporter.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  * $Id$
  19  *
  20  */
  21
  22 #ifndef WEDIMP_H
  23 #define WEDIMP_H
  24
  25 #include "../Core/TileMapMgr.h"
  26
  27 struct Overlay {
  28         ieWord  Width;
  29         ieWord  Height;
  30         ieResRef TilesetResRef;
  31         ieDword unknown;
  32         ieDword TilemapOffset;
  33         ieDword TILOffset;
  34 };
  35
  36 class WEDImp : public TileMapMgr {
  37 private:
  38         std::vector< Overlay> overlays;
  39         DataStream* str;
  40         bool autoFree;
  41         ieDword OverlaysCount, DoorsCount, OverlaysOffset, SecHeaderOffset,
  42                 DoorsOffset, DoorTilesOffset;
  43         ieDword WallPolygonsCount, PolygonsOffset, VerticesOffset,
  44                 WallGroupsOffset, PILTOffset;
  45         ieDword DoorPolygonsCount;
  46         //these will change as doors are being read, so get them in time!
  47         ieWord OpenPolyCount, ClosedPolyCount;
  48         ieDword OpenPolyOffset, ClosedPolyOffset;
  49
  50 private:
  51         void GetDoorPolygonCount(ieWord count, ieDword offset);
  52         int AddOverlay(TileMap *tm, Overlay *overlays, bool rain);
  53 public:
  54         WEDImp(void);
  55         ~WEDImp(void);
  56         bool Open(DataStream* stream, bool autoFree = true);
  57         //if tilemap already exists, don't create it
  58         TileMap* GetTileMap(TileMap *tm);
  59         ieWord* GetDoorIndices(char* ResRef, int* count, bool& BaseClosed);
  60         Wall_Polygon **GetWallGroups();
  61         ieDword GetWallPolygonsCount() { return WallPolygonsCount; }
  62         ieDword GetPolygonsCount() { return WallPolygonsCount+DoorPolygonsCount; }
  63         void SetupOpenDoor(unsigned int &index, unsigned int &count);
  64         void SetupClosedDoor(unsigned int &index, unsigned int &count);
  65 public:
  66         void release(void)
  67         {
  68                 delete this;
  69         }
  70 };
  71
  72 #endif