1 /* ScummVM - Graphic Adventure Engine 2 * 3 * ScummVM is the legal property of its developers, whose names 4 * are too numerous to list here. Please refer to the COPYRIGHT 5 * file distributed with this source distribution. 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License 9 * as published by the Free Software Foundation; either version 2 10 * of the License, or (at your option) any later version. 11 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 20 * 21 */ 22 23 #ifndef NANCY_IFF_H 24 #define NANCY_IFF_H 25 26 #include "common/array.h" 27 28 namespace Common { 29 struct IFFChunk; 30 class SeekableReadStream; 31 } 32 33 namespace Nancy { 34 35 class NancyEngine; 36 37 #define ID_DATA MKTAG('D', 'A', 'T', 'A') 38 #define ID_PCAL MKTAG('P', 'C', 'A', 'L') 39 40 class IFF { 41 public: IFF(const Common::String & name)42 IFF(const Common::String &name) : _name(name) { }; 43 ~IFF(); 44 45 bool load(); 46 const byte *getChunk(uint32 id, uint &size, uint index = 0) const; 47 Common::SeekableReadStream *getChunkStream(const Common::String &id, uint index = 0) const; 48 49 // Debugger functions 50 void list(Common::Array<Common::String> &nameList) const; 51 52 private: 53 static Common::String idToString(uint32 id); 54 static uint32 stringToId(const Common::String &s); 55 56 bool callback(Common::IFFChunk &chunk); 57 58 struct Chunk { 59 uint32 id; 60 byte *buf; 61 uint32 size; 62 }; 63 64 Common::Array<Chunk> _chunks; 65 const Common::String _name; 66 }; 67 68 } // End of namespace Nancy 69 70 #endif // NANCY_IFF_H 71