diff options
Diffstat (limited to 'engines/kyra/saveload_mr.cpp')
| -rw-r--r-- | engines/kyra/saveload_mr.cpp | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/engines/kyra/saveload_mr.cpp b/engines/kyra/saveload_mr.cpp new file mode 100644 index 0000000000..cab86c3cfe --- /dev/null +++ b/engines/kyra/saveload_mr.cpp @@ -0,0 +1,262 @@ +/* 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. + * + * $URL$ + * $Id$ + * + */ + +#include "common/endian.h" +#include "common/savefile.h" +#include "common/system.h" + +#include "kyra/kyra_mr.h" +#include "kyra/timer.h" + +namespace Kyra { + +void KyraEngine_MR::saveGame(const char *fileName, const char *saveName) { + debugC(9, kDebugLevelMain, "KyraEngine_MR::saveGame('%s', '%s')", fileName, saveName); + + Common::OutSaveFile *out = openSaveForWriting(fileName, saveName); + if (!out) { + warning("Can't open file '%s', game not loadable", fileName); + return; + } + + _timer->saveDataToFile(*out); + + out->writeUint32BE(sizeof(_flagsTable)); + out->write(_flagsTable, sizeof(_flagsTable)); + + out->writeSint16BE(_lastMusicCommand); + out->writeByte(_currentChapter); + out->writeByte(_malcolmShapes); + //XXX + out->writeSint16BE(_score); + out->writeSint16BE(_scoreMax); + out->writeByte(_malcolmsMood); + out->write(_conversationState, sizeof(_conversationState)); + out->write(_newSceneDlgState, sizeof(_newSceneDlgState)); + for (int i = 0; i < 100; ++i) + out->writeUint16BE(_hiddenItems[i]); + out->write(_scoreFlagTable, sizeof(_scoreFlagTable)); + + out->writeUint16BE(_mainCharacter.sceneId); + out->writeUint16BE(_mainCharacter.dlgIndex); + out->writeByte(_mainCharacter.height); + out->writeByte(_mainCharacter.facing); + out->writeUint16BE(_mainCharacter.animFrame); + out->writeByte(_mainCharacter.walkspeed); + for (int i = 0; i < 10; ++i) + out->writeUint16BE(_mainCharacter.inventory[i]); + out->writeSint16BE(_mainCharacter.x1); + out->writeSint16BE(_mainCharacter.y1); + out->writeSint16BE(_mainCharacter.x2); + out->writeSint16BE(_mainCharacter.y2); + out->writeSint16BE(_mainCharacter.x3); + out->writeSint16BE(_mainCharacter.y3); + + for (int i = 0; i < 50; ++i) { + out->writeUint16BE(_itemList[i].id); + out->writeUint16BE(_itemList[i].sceneId); + out->writeSint16BE(_itemList[i].x); + out->writeSint16BE(_itemList[i].y); + out->writeUint16BE(_itemList[i].unk8); + } + + for (int i = 0; i < 88; ++i) { + out->write(_talkObjectList[i].filename, 13); + out->writeByte(_talkObjectList[i].sceneAnim); + out->writeByte(_talkObjectList[i].sceneScript); + out->writeSint16BE(_talkObjectList[i].x); + out->writeSint16BE(_talkObjectList[i].y); + out->writeByte(_talkObjectList[i].color); + } + + for (int i = 0; i < 98; ++i) { + out->write(_sceneList[i].filename1, 10); + out->write(_sceneList[i].filename2, 10); + out->writeUint16BE(_sceneList[i].exit1); + out->writeUint16BE(_sceneList[i].exit2); + out->writeUint16BE(_sceneList[i].exit3); + out->writeUint16BE(_sceneList[i].exit4); + out->writeByte(_sceneList[i].flags); + out->writeByte(_sceneList[i].sound); + } + + out->writeSint16BE(_itemInHand); + out->writeUint16BE(_sceneExit1); + out->writeUint16BE(_sceneExit2); + out->writeUint16BE(_sceneExit3); + out->writeUint16BE(_sceneExit4); + + out->finalize(); + + // check for errors + if (out->ioFailed()) + warning("Can't write file '%s'. (Disk full?)", fileName); + else + debugC(1, kDebugLevelMain, "Saved game '%s.'", saveName); + + delete out; +} + +void KyraEngine_MR::loadGame(const char *fileName) { + debugC(9, kDebugLevelMain, "KyraEngine_MR::loadGame('%s')", fileName); + + SaveHeader header; + Common::InSaveFile *saveFile = openSaveForReading(fileName, header); + if (!saveFile) { + showMessageFromCCode(17, 0xB3, 0); + snd_playSoundEffect(0x0D, 0xC8); + return; + } + + if (_inventoryState) { + updateCharacterAnim(0); + restorePage3(); + drawAnimObjects(); + _inventoryState = true; + refreshAnimObjects(0); + hideInventory(); + } + + _deathHandler = -1; + if (!_unkSceneScreenFlag1) + _lastMusicCommand = -1; + + int curShapes = _malcolmShapes; + + Common::SeekableSubReadStreamEndian in(saveFile, saveFile->pos(), saveFile->size(), !header.originalSave, true); + + _screen->hideMouse(); + + _timer->loadDataFromFile(in, header.version); + + uint32 flagsSize = in.readUint32BE(); + assert(flagsSize <= sizeof(_flagsTable)); + in.read(_flagsTable, flagsSize); + + // usually we have to save the flag set by opcode 10 here + _lastMusicCommand = in.readSint16(); + _currentChapter = in.readByte(); + _malcolmShapes = in.readByte(); + //XXX + _score = in.readSint16(); + _scoreMax = in.readSint16(); + _malcolmsMood = in.readByte(); + in.read(_conversationState, sizeof(_conversationState)); + in.read(_newSceneDlgState, sizeof(_newSceneDlgState)); + for (int i = 0; i < 100; ++i) + _hiddenItems[i] = in.readUint16(); + in.read(_scoreFlagTable, sizeof(_scoreFlagTable)); + + _mainCharacter.sceneId = in.readUint16(); + _mainCharacter.dlgIndex = in.readUint16(); + _mainCharacter.height = in.readByte(); + _mainCharacter.facing = in.readByte(); + _mainCharacter.animFrame = in.readUint16(); + _mainCharacter.walkspeed = in.readByte(); + for (int i = 0; i < 10; ++i) + _mainCharacter.inventory[i] = in.readUint16(); + _mainCharacter.x1 = in.readSint16(); + _mainCharacter.y1 = in.readSint16(); + _mainCharacter.x2 = in.readSint16(); + _mainCharacter.y2 = in.readSint16(); + _mainCharacter.x3 = in.readSint16(); + _mainCharacter.y3 = in.readSint16(); + + for (int i = 0; i < 50; ++i) { + _itemList[i].id = in.readUint16(); + _itemList[i].sceneId = in.readUint16(); + _itemList[i].x = in.readSint16(); + _itemList[i].y = in.readSint16(); + _itemList[i].unk8 = in.readUint16(); + } + + for (int i = 0; i < 88; ++i) { + in.read(_talkObjectList[i].filename, 13); + _talkObjectList[i].sceneAnim = in.readByte(); + _talkObjectList[i].sceneScript = in.readByte(); + _talkObjectList[i].x = in.readSint16(); + _talkObjectList[i].y = in.readSint16(); + _talkObjectList[i].color = in.readByte(); + } + + for (int i = 0; i < 98; ++i) { + in.read(_sceneList[i].filename1, 10); + in.read(_sceneList[i].filename2, 10); + _sceneList[i].exit1 = in.readUint16(); + _sceneList[i].exit2 = in.readUint16(); + _sceneList[i].exit3 = in.readUint16(); + _sceneList[i].exit4 = in.readUint16(); + _sceneList[i].flags = in.readByte(); + _sceneList[i].sound = in.readByte(); + } + + _itemInHand = in.readSint16(); + _sceneExit1 = in.readUint16(); + _sceneExit2 = in.readUint16(); + _sceneExit3 = in.readUint16(); + _sceneExit4 = in.readUint16(); + + if (saveFile->ioFailed()) + error("Load failed ('%s', '%s').", fileName, header.description.c_str()); + else + debugC(1, kDebugLevelMain, "Loaded savegame '%s.'", header.description.c_str()); + + _loadingState = true; + updateCharacterAnim(0); + _loadingState = false; + + if (curShapes != _malcolmShapes) + loadMalcolmShapes(_malcolmShapes); + + _mainCharX = _mainCharacter.x2 = _mainCharacter.x1; + _mainCharY = _mainCharacter.y2 = _mainCharacter.y1; + _mainCharacter.facing = 4; + _badConscienceShown = false; + _badConsciencePosition = false; + _goodConscienceShown = false; + _goodConsciencePosition = false; + + enterNewScene(_mainCharacter.sceneId, _mainCharacter.facing, 0, 0, 1); + setHandItem(_itemInHand); + + if (_lastMusicCommand >= 0 && !_unkSceneScreenFlag1) + snd_playWanderScoreViaMap(_lastMusicCommand, 1); + else if (_lastMusicCommand == -1) + snd_playWanderScoreViaMap(28, 1); + + while (!_screen->isMouseVisible()) + _screen->showMouse(); + + setCommandLineRestoreTimer(7); + _shownMessage = " "; + _restoreCommandLine = false; + + // We didn't explicitly set the walk speed, but it's saved as part of + // the _timers array, so we need to re-sync it with _configWalkspeed. + setWalkspeed(_configWalkspeed); +} + +} // end of namespace Kyra + |