コード例 #1
0
ファイル: saveload.cpp プロジェクト: CatalystG/scummvm
Common::Error ToucheEngine::saveGameState(int num, const Common::String &description) {
	bool saveOk = false;
	Common::String gameStateFileName = generateGameStateFileName(_targetName.c_str(), num);
	Common::OutSaveFile *f = _saveFileMan->openForSaving(gameStateFileName);
	if (f) {
		f->writeUint16LE(kCurrentGameStateVersion);
		f->writeUint16LE(0);
		char headerDescription[kGameStateDescriptionLen];
		memset(headerDescription, 0, kGameStateDescriptionLen);
		strncpy(headerDescription, description.c_str(), kGameStateDescriptionLen - 1);
		f->write(headerDescription, kGameStateDescriptionLen);
		saveGameStateData(f);
		f->finalize();
		if (!f->err()) {
			saveOk = true;
		} else {
			warning("Can't write file '%s'", gameStateFileName.c_str());
		}
		delete f;
	}
	return saveOk ? Common::kNoError : Common::kUnknownError;
}
コード例 #2
0
ファイル: gfx.cpp プロジェクト: Templier/scummvm-test
/**
 * Write active and backup palette to save
 * @param fHandle Savefile open for writing
 * @todo Add support for saving the palette in the 16 color version of Operation Stealth.
 *       Possibly combine with FWRenderer's savePalette-method?
 */
void OSRenderer::savePalette(Common::OutSaveFile &fHandle) {
	byte buf[kHighPalNumBytes];

	// We can have 16 color palette in many cases
	fHandle.writeUint16LE(_activePal.colorCount());

	// Write the active 256 color palette.
	_activePal.save(buf, sizeof(buf), CINE_LITTLE_ENDIAN);
	fHandle.write(buf, kHighPalNumBytes);

	// Write the active 256 color palette a second time.
	// FIXME: The backup 256 color palette should be saved here instead of the active one.
	fHandle.write(buf, kHighPalNumBytes);
}
コード例 #3
0
ファイル: database.cpp プロジェクト: tiqpit/scummvm
int16 GameDatabaseV3::savegame(const char *filename, const char *description, int16 version) {
	Common::OutSaveFile *out;
	char desc[64];
	int16 result = 0;
	uint32 size = 4 + 4 + 2 + _gameStateSize;
	if (!(out = g_system->getSavefileManager()->openForSaving(filename))) {
		warning("Can't create file '%s', game not saved", filename);
		return 6;
	}
	strncpy(desc, description, 64);
	out->writeUint32BE(MKTAG('S','G','A','M'));
	out->writeUint32LE(size);
	out->writeUint16LE(version);
	out->write(desc, 64);
	out->write(_gameState, _gameStateSize);
	delete out;
	return result;
}
コード例 #4
0
bool LabEngine::saveGame(int slot, const Common::String desc) {
	Common::String fileName = generateSaveFileName(slot);
	Common::SaveFileManager *saveFileManager = _system->getSavefileManager();
	Common::OutSaveFile *file = saveFileManager->openForSaving(fileName);

	if (!file)
		return false;

	// Load scene pic
	_graphics->readPict(getPictName(false));


	writeSaveGameHeader(file, desc);
	file->writeUint16LE(_roomNum);
	file->writeUint16LE(getDirection());
	file->writeUint16LE(getQuarters());

	// Conditions
	for (int i = 0; i < _conditions->_lastElement / (8 * 2); i++)
		file->writeUint16LE(_conditions->_array[i]);

	// Rooms found
	for (int i = 0; i < _roomsFound->_lastElement / (8 * 2); i++)
		file->writeUint16LE(_roomsFound->_array[i]);

	_specialLocks->save(file);

	// Breadcrumbs
	for (uint i = 0; i < MAX_CRUMBS; i++) {
		file->writeUint16LE(_breadCrumbs[i]._crumbRoomNum);
		file->writeUint16LE(_breadCrumbs[i]._crumbDirection);
	}

	file->flush();
	file->finalize();
	delete file;

	_mainDisplay = true;
	_alternate = false;
	_event->simulateEvent();
	_graphics->screenUpdate();

	return true;
}
コード例 #5
0
ファイル: saveload.cpp プロジェクト: mauimauer/scummvm
void ToltecsEngine::savegame(const char *filename, const char *description) {
	Common::OutSaveFile *out;
	if (!(out = g_system->getSavefileManager()->openForSaving(filename))) {
		warning("Can't create file '%s', game not saved", filename);
		return;
	}

	TimeDate curTime;
	g_system->getTimeAndDate(curTime);

	// Header start
	out->writeUint32LE(TOLTECS_SAVEGAME_VERSION);

	byte descriptionLen = strlen(description);
	out->writeByte(descriptionLen);
	out->write(description, descriptionLen);
	
	Graphics::saveThumbnail(*out);

	// Not used yet, reserved for future usage
	out->writeByte(0);
	out->writeUint32LE(0);
	uint32 saveDate = ((curTime.tm_mday & 0xFF) << 24) | (((curTime.tm_mon + 1) & 0xFF) << 16) | ((curTime.tm_year + 1900) & 0xFFFF);
	uint32 saveTime = ((curTime.tm_hour & 0xFF) << 16) | (((curTime.tm_min) & 0xFF) << 8) | ((curTime.tm_sec) & 0xFF);
	uint32 playTime = g_engine->getTotalPlayTime() / 1000;
	out->writeUint32LE(saveDate);
	out->writeUint32LE(saveTime);
	out->writeUint32LE(playTime);
	// Header end

	out->writeUint16LE(_cameraX);
	out->writeUint16LE(_cameraY);
	out->writeUint16LE(_cameraHeight);

	out->writeUint16LE(_guiHeight);

	out->writeUint16LE(_sceneWidth);
	out->writeUint16LE(_sceneHeight);
	out->writeUint32LE(_sceneResIndex);

	out->writeUint16LE(_walkSpeedX);
	out->writeUint16LE(_walkSpeedY);

	out->writeUint32LE(_counter01);
	out->writeUint32LE(_counter02);
	out->writeByte(_movieSceneFlag ? 1 : 0);
	out->writeByte(_flag01);

	out->writeUint16LE(_mouseX);
	out->writeUint16LE(_mouseY);
	out->writeUint16LE(_mouseDisabled);

	_palette->saveState(out);
	_script->saveState(out);
	_anim->saveState(out);
	_screen->saveState(out);
	_sound->saveState(out);
	_music->saveState(out);

	out->finalize();
	delete out;
}
コード例 #6
0
ファイル: statesaver.cpp プロジェクト: peterkohaut/scummvm
bool GameLoader::writeSavegame(Scene *sc, const char *fname) {
	GameVar *v = _gameVar->getSubVarByName("OBJSTATES")->getSubVarByName("SAVEGAME");

	if (!v) {
		v = _gameVar->getSubVarByName("OBJSTATES")->addSubVarAsInt("SAVEGAME", 0);

		if (!v) {
			warning("No state to save");
			return false;
		}
	}

	SaveHeader header;

	v->setSubVarAsInt("Scene", sc->_sceneId);

	saveScenePicAniInfos(sc->_sceneId);
	memset(&header, 0, sizeof(header));

	header.version = 48; // '0'
	strcpy(header.magic, "FullPipe Savegame");
	header.updateCounter = _updateCounter;
	header.unkField = 1;

	Common::MemoryWriteStreamDynamic stream;

	MfcArchive *archive = new MfcArchive(&stream);

	v = _gameVar->getSubVarByName("OBJSTATES");

	GameVar *nxt = 0;
	GameVar *prv = 0;
	GameVar *par;
	if (v) {
		nxt = v->_nextVarObj;
		prv = v->_prevVarObj;
		par = v->_parentVarObj;
		v->_parentVarObj = 0;
		v->_nextVarObj = 0;
		v->_prevVarObj = 0;
	}

	archive->writeObject(v);

	if (v) {
		v->_parentVarObj = par;
		v->_nextVarObj = nxt;
		v->_prevVarObj = prv;
	}

	getGameLoaderInventory()->savePartial(*archive);

	archive->writeUint32LE(_sc2array.size());

	debugC(3, kDebugLoading, "Saving %d infos", _sc2array.size());

	for (uint i = 0; i < _sc2array.size(); i++) {
		archive->writeUint32LE(_sc2array[i]._picAniInfosCount);

		if (_sc2array[i]._picAniInfosCount)
			debugC(3, kDebugLoading, "Count %d: %d", i, _sc2array[i]._picAniInfosCount);

		for (uint j = 0; j < _sc2array[i]._picAniInfosCount; j++) {
			_sc2array[i]._picAniInfos[j]->save(*archive);
		}
	}

	header.encSize = stream.size();

	// Now obfuscate the data
	for (uint i = 0; i < header.encSize; i++)
		stream.getData()[i] += i & 0x7f;

	if (_savegameCallback)
		_savegameCallback(archive, true);

	// Now dump it into save file
	Common::OutSaveFile *saveFile = g_system->getSavefileManager()->openForSaving(fname);

	if (!saveFile) {
		warning("Cannot open file for writing: %s", fname);
		return false;
	}

	saveFile->writeUint32LE(header.version);
	saveFile->write(header.magic, 32);
	saveFile->writeUint32LE(header.updateCounter);
	saveFile->writeUint32LE(header.unkField);
	saveFile->writeUint32LE(header.encSize);

	debugC(3, kDebugLoading, "version: %d magic: %s updateCounter: %d unkField: %d encSize: %d, pos: %d",
			header.version, header.magic, header.updateCounter, header.unkField, header.encSize, saveFile->pos());

	saveFile->write(stream.getData(), stream.size());

	uint headerPos = saveFile->pos();
	FullpipeSavegameHeader header2;

	strcpy(header2.id, "SVMCR");
	header2.version = FULLPIPE_SAVEGAME_VERSION;

	TimeDate curTime;
	g_system->getTimeAndDate(curTime);

	header2.date = ((curTime.tm_mday & 0xFF) << 24) | (((curTime.tm_mon + 1) & 0xFF) << 16) | ((curTime.tm_year + 1900) & 0xFFFF);
	header2.time = ((curTime.tm_hour & 0xFF) << 8) | ((curTime.tm_min) & 0xFF);

	header2.playtime = g_fp->getTotalPlayTime() / 1000;

	saveFile->write(header2.id, 6);
	saveFile->writeByte(header2.version);
	saveFile->writeUint32LE(header2.date);
	saveFile->writeUint16LE(header2.time);
	saveFile->writeUint32LE(header2.playtime);

	g_fp->_currentScene->draw();

	Graphics::saveThumbnail(*saveFile); // FIXME. Render proper screen

	saveFile->writeUint32LE(headerPos);	// Store where the header starts

	saveFile->finalize();

	delete saveFile;
	delete archive;

	return true;
}