示例#1
0
文件: script_mr.cpp 项目: 33d/scummvm
int KyraEngine_MR::o3_addItemToInventory(EMCState *script) {
	debugC(3, kDebugLevelScriptFuncs, "KyraEngine_MR::o3_addItemToInventory(%p) (%d)", (const void *)script, stackPos(0));
	int slot = findFreeInventorySlot();
	if (slot >= 0) {
		_mainCharacter.inventory[slot] = stackPos(0);
		if (_inventoryState) {
			redrawInventory(0);
		}
	}
	return slot;
}
示例#2
0
Common::Error KyraEngine_HoF::loadGameState(int slot) {
	const char *fileName = getSavegameFilename(slot);

	SaveHeader header;
	Common::InSaveFile *saveFile = openSaveForReading(fileName, header);
	if (!saveFile) {
		showMessageFromCCode(0x35, 0x84, 0);
		snd_playSoundEffect(0x0D);
		return Common::kUnknownError;
	}

	if (header.originalSave)
		warning("Trying to load savegame from original interpreter, while this is possible, it is not officially supported");

	bool setFlag1EE = (queryGameFlag(0x1EE) != 0);

	_deathHandler = -1;
	if (!_unkSceneScreenFlag1) {
		_sound->beginFadeOut();
		_system->delayMillis(5 * _tickLength);
		_lastMusicCommand = -1;
	}

	int loadedZTable = _characterShapeFile;

	Common::SeekableSubReadStreamEndian in(saveFile, saveFile->pos(), saveFile->size(), !header.originalSave, DisposeAfterUse::YES);

	_screen->hideMouse();

	if (!header.originalSave) {
		_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
	//word_2AB05 = in.readUint16();
	if (header.originalSave)
		in.readUint16();
	_lastMusicCommand = in.readSint16();
	_newChapterFile = in.readByte();
	_characterShapeFile = in.readByte();
	_cauldronState = in.readByte();
	_colorCodeFlag1 = in.readByte();
	_colorCodeFlag2 = in.readByte();
	_bookCurPage = in.readByte();
	_bookMaxPage = in.readByte();
	for (int i = 0; i < 7; ++i)
		_presetColorCode[i] = in.readByte();
	for (int i = 0; i < 7; ++i)
		_inputColorCode[i] = in.readByte();
	for (int i = 0; i < 25; ++i)
		_cauldronTable[i] = in.readSint16();
	for (int i = 0; i < 20; ++i)
		_hiddenItems[i] = in.readSint16();

	if (header.originalSave) {
		assert(sizeof(_flagsTable) >= 0x41);
		in.read(_flagsTable, 0x41);
	}

	for (int i = 0; i < 19; ++i)
		in.read(_conversationState[i], 14);

	if (!header.originalSave) {
		in.read(_newSceneDlgState, 32);
	} else {
		for (int i = 0; i < 31; ++i)
			_newSceneDlgState[i] = in.readUint16();
	}

	_cauldronUseCount = in.readSint16();

	if (header.originalSave)
		in.seek(6, SEEK_CUR);

	_mainCharacter.sceneId = in.readUint16();
	_mainCharacter.dlgIndex = in.readSint16();
	_mainCharacter.height = in.readByte();
	_mainCharacter.facing = in.readByte();
	_mainCharacter.animFrame = in.readUint16();

	if (header.version <= 10 || header.originalSave)
		in.seek(3, SEEK_CUR);

	for (int i = 0; i < 20; ++i)
		_mainCharacter.inventory[i] = in.readUint16();
	_mainCharacter.x1 = in.readSint16();
	_mainCharacter.y1 = in.readSint16();
	_mainCharacter.x2 = in.readSint16();
	_mainCharacter.y2 = in.readSint16();

	for (int i = 0; i < 30; ++i) {
		_itemList[i].id = in.readSint16();
		_itemList[i].sceneId = in.readUint16();
		_itemList[i].x = in.readSint16();
		_itemList[i].y = in.readByte();
		if (header.version <= 9 || header.originalSave)
			in.readUint16();
	}

	for (int i = 0; i < 72; ++i) {
		in.read(_talkObjectList[i].filename, 13);
		_talkObjectList[i].scriptId = in.readByte();
		_talkObjectList[i].x = in.readSint16();
		_talkObjectList[i].y = in.readSint16();
		_talkObjectList[i].color = in.readByte();
	}

	for (int i = 0; i < 86; ++i) {
		if (!header.originalSave) {
			in.read(_sceneList[i].filename1, 10);
		} else {
			in.read(_sceneList[i].filename1, 9);
			_sceneList[i].filename1[9] = 0;
		}

		_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();

	if (header.originalSave) {
		uint32 currentTime = _system->getMillis();

		for (int i = 0; i < 6; ++i)
			_timer->setDelay(i, in.readSint32LE());

		for (int i = 0; i < 6; ++i) {
			if (in.readUint16LE())
				_timer->enable(i);
			else
				_timer->disable(i);
		}

		for (int i = 0; i < 6; ++i)
			_timer->setNextRun(i, currentTime + (in.readUint32LE() * _tickLength));

		_timer->resetNextRun();
	}

	_sceneExit1 = in.readUint16();
	_sceneExit2 = in.readUint16();
	_sceneExit3 = in.readUint16();
	_sceneExit4 = in.readUint16();

	if (saveFile->err() || saveFile->eos()) {
		warning("Load failed ('%s', '%s').", fileName, header.description.c_str());
		return Common::kUnknownError;
	} else {
		debugC(1, kDebugLevelMain, "Loaded savegame '%s.'", header.description.c_str());
	}

	if (loadedZTable != _characterShapeFile)
		loadCharacterShapes(_characterShapeFile);

	_screen->loadBitmap("_PLAYFLD.CPS", 3, 3, 0);
	if (!queryGameFlag(1))
		_screen->copyRegion(0xCE, 0x90, 0xCE, 0x90, 0x2C, 0x2C, 2, 0, Screen::CR_NO_P_CHECK);
	if (!queryGameFlag(2))
		_screen->copyRegion(0xFA, 0x90, 0xFA, 0x90, 0x46, 0x2C, 2, 0, Screen::CR_NO_P_CHECK);
	_screen->loadBitmap("_PLAYALL.CPS", 3, 3, 0);
	if (queryGameFlag(1))
		_screen->copyRegion(0xCE, 0x90, 0xCE, 0x90, 0x2C, 0x2C, 2, 0, Screen::CR_NO_P_CHECK);
	if (queryGameFlag(2))
		_screen->copyRegion(0xFA, 0x90, 0xFA, 0x90, 0x46, 0x2C, 2, 0, Screen::CR_NO_P_CHECK);

	redrawInventory(0);
	int cauldronUseCount = _cauldronUseCount;
	setCauldronState(_cauldronState, 0);
	_cauldronUseCount = cauldronUseCount;
	_mainCharX = _mainCharacter.x2 = _mainCharacter.x1;
	_mainCharY = _mainCharacter.y2 = _mainCharacter.y1;
	_mainCharacter.facing = 4;

	enterNewScene(_mainCharacter.sceneId, _mainCharacter.facing, 0, 0, 1);
	setDelayedCursorUpdate();

	if (_lastMusicCommand >= 0 && !_unkSceneScreenFlag1)
		snd_playWanderScoreViaMap(_lastMusicCommand, 1);

	while (!_screen->isMouseVisible())
		_screen->showMouse();

	setTimer1DelaySecs(7);
	_shownMessage = " ";
	_fadeMessagePalette = false;

	if (setFlag1EE)
		setGameFlag(0x1EE);

	// 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);

	return Common::kNoError;
}