diff options
Diffstat (limited to 'engines/hugo/file.h')
| -rw-r--r-- | engines/hugo/file.h | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/engines/hugo/file.h b/engines/hugo/file.h new file mode 100644 index 0000000000..a5679d0e1b --- /dev/null +++ b/engines/hugo/file.h @@ -0,0 +1,155 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +/* + * This code is based on original Hugo Trilogy source code + * + * Copyright (c) 1989-1995 David P. Gray + * + */ + +#ifndef HUGO_FILE_H +#define HUGO_FILE_H + +// TODO get rid of those defines +#define HELPFILE "help.dat" +#define EOP '#' // Marks end of a page in help file + +struct PCC_header_t { // Structure of PCX file header + byte mfctr, vers, enc, bpx; + uint16 x1, y1, x2, y2; // bounding box + uint16 xres, yres; + byte palette[48]; // EGA color palette + byte vmode, planes; + uint16 bytesPerLine; // Bytes per line + byte fill2[60]; +}; // Header of a PCC file + +// Record and playback handling stuff: +struct pbdata_t { +// int key; // Character + uint32 time; // Time at which character was pressed +}; + +namespace Hugo { + +class FileManager { +public: + FileManager(HugoEngine &vm); + virtual ~FileManager(); + + + bool fileExists(char *filename); + sound_pt getSound(short sound, uint16 *size); + + void closePlaybackFile(); + void initSavedGame(); + void instructions(); + void readBootFile(); + void readImage(int objNum, object_t *objPtr); + void readUIFItem(short id, byte *buf); + void restoreGame(short slot); + void restoreSeq(object_t *obj); + void saveGame(short slot, const char *descrip); + void saveSeq(object_t *obj); + + virtual void openDatabaseFiles() = 0; + virtual void closeDatabaseFiles() = 0; + + virtual void readBackground(int screenIndex) = 0; + virtual void readOverlay(int screenNum, image_pt image, ovl_t overlayType) = 0; + + virtual char *fetchString(int index) = 0; + +protected: + HugoEngine &_vm; + + Common::File _stringArchive; // Handle for string file + Common::File _sceneryArchive1; // Handle for scenery file + Common::File _objectsArchive; // Handle for objects file + + seq_t *readPCX(Common::File &f, seq_t *seqPtr, byte *imagePtr, bool firstFl, const char *name); +private: + + byte *convertPCC(byte *p, uint16 y, uint16 bpl, image_pt data_p); + uif_hdr_t *getUIFHeader(uif_t id); + + pbdata_t pbdata; + FILE *fpb; + +//Strangerke : Not used? + void openPlaybackFile(bool playbackFl, bool recordFl); + void printBootText(); +// bool pkkey(); +// char pbget(); +}; + +class FileManager_v1d : public FileManager { +public: + FileManager_v1d(HugoEngine &vm); + ~FileManager_v1d(); + + void openDatabaseFiles(); + void closeDatabaseFiles(); + void readBackground(int screenIndex); + void readOverlay(int screenNum, image_pt image, ovl_t overlayType); + char *fetchString(int index); +}; + +class FileManager_v2d : public FileManager { +public: + FileManager_v2d(HugoEngine &vm); + ~FileManager_v2d(); + + void openDatabaseFiles(); + void closeDatabaseFiles(); + void readBackground(int screenIndex); + void readOverlay(int screenNum, image_pt image, ovl_t overlayType); + char *fetchString(int index); +}; + +class FileManager_v3d : public FileManager_v2d { +public: + FileManager_v3d(HugoEngine &vm); + ~FileManager_v3d(); + + void openDatabaseFiles(); + void closeDatabaseFiles(); + void readBackground(int screenIndex); + void readOverlay(int screenNum, image_pt image, ovl_t overlayType); +private: + Common::File _sceneryArchive2; // Handle for scenery file +}; + +class FileManager_v1w : public FileManager_v2d { +public: + FileManager_v1w(HugoEngine &vm); + ~FileManager_v1w(); + + void readOverlay(int screenNum, image_pt image, ovl_t overlayType); +}; + +} // End of namespace Hugo +#endif //HUGO_FILE_H |