1 files changed, 300 insertions, 0 deletions
diff --git a/engines/kyra/saveload_lok.cpp b/engines/kyra/saveload_lok.cpp
new file mode 100644
index 0000000000..6f1fc484fd
--- /dev/null
+++ b/engines/kyra/saveload_lok.cpp
@@ -0,0 +1,300 @@
+/* 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_lok.h"
+#include "kyra/animator_lok.h"
+#include "kyra/screen.h"
+#include "kyra/resource.h"
+#include "kyra/sound.h"
+#include "kyra/timer.h"
+
+namespace Kyra {
+void KyraEngine_LoK::loadGame(const char *fileName) {
+	debugC(9, kDebugLevelMain, "KyraEngine_LoK::loadGame('%s')", fileName);
+
+	SaveHeader header;
+	Common::InSaveFile *in = openSaveForReading(fileName, header);
+	if (!in) {
+		warning("Can't open file '%s', game not loadable", fileName);
+		return;
+	}
+
+	if (header.originalSave) {
+		// no support for original savefile in Kyrandia 1 (yet)
+		delete in;
+		return;
+	}
+
+	snd_playSoundEffect(0x0A);
+	snd_playWanderScoreViaMap(0, 1);
+
+	// unload the current voice file should fix some problems with voices
+	if (_currentRoom != 0xFFFF && _flags.isTalkie) {
+		char file[32];
+		assert(_currentRoom < _roomTableSize);
+		int tableId = _roomTable[_currentRoom].nameIndex;
+		assert(tableId < _roomFilenameTableSize);
+		strcpy(file, _roomFilenameTable[tableId]);
+		strcat(file, ".VRM");
+		_res->unloadPakFile(file);
+	}
+
+	int brandonX = 0, brandonY = 0;
+	for (int i = 0; i < 11; i++) {
+		_characterList[i].sceneId = in->readUint16BE();
+		_characterList[i].height = in->readByte();
+		_characterList[i].facing = in->readByte();
+		_characterList[i].currentAnimFrame = in->readUint16BE();
+		//_characterList[i].unk6 = in->readUint32BE();
+		in->read(_characterList[i].inventoryItems, 10);
+		_characterList[i].x1 = in->readSint16BE();
+		_characterList[i].y1 = in->readSint16BE();
+		_characterList[i].x2 = in->readSint16BE();
+		_characterList[i].y2 = in->readSint16BE();
+		if (i == 0) {
+			brandonX = _characterList[i].x1;
+			brandonY = _characterList[i].y1;
+		}
+		//_characterList[i].field_20 = in->readUint16BE();
+		//_characterList[i].field_23 = in->readUint16BE();
+	}
+
+	_marbleVaseItem = in->readSint16BE();
+	_itemInHand = in->readByte();
+
+	for (int i = 0; i < 4; ++i)
+		_birthstoneGemTable[i] = in->readByte();
+	for (int i = 0; i < 3; ++i)
+		_idolGemsTable[i] = in->readByte();
+	for (int i = 0; i < 3; ++i)
+		_foyerItemTable[i] = in->readByte();
+	_cauldronState = in->readByte();
+	for (int i = 0; i < 2; ++i)
+		_crystalState[i] = in->readByte();
+
+	_brandonStatusBit = in->readUint16BE();
+	_brandonStatusBit0x02Flag = in->readByte();
+	_brandonStatusBit0x20Flag = in->readByte();
+	in->read(_brandonPoisonFlagsGFX, 256);
+	_brandonInvFlag = in->readSint16BE();
+	_poisonDeathCounter = in->readByte();
+	_animator->_brandonDrawFrame = in->readUint16BE();
+
+	_timer->loadDataFromFile(*in, header.version);
+
+	memset(_flagsTable, 0, sizeof(_flagsTable));
+	uint32 flagsSize = in->readUint32BE();
+	assert(flagsSize <= sizeof(_flagsTable));
+	in->read(_flagsTable, flagsSize);
+
+	for (int i = 0; i < _roomTableSize; ++i) {
+		for (int item = 0; item < 12; ++item) {
+			_roomTable[i].itemsTable[item] = 0xFF;
+			_roomTable[i].itemsXPos[item] = 0xFFFF;
+			_roomTable[i].itemsYPos[item] = 0xFF;
+			_roomTable[i].needInit[item] = 0;
+		}
+	}
+
+	uint16 sceneId = 0;
+
+	while (true) {
+		sceneId = in->readUint16BE();
+		if (sceneId == 0xFFFF)
+			break;
+		assert(sceneId < _roomTableSize);
+		_roomTable[sceneId].nameIndex = in->readByte();
+
+		for (int i = 0; i < 12; i++) {
+			_roomTable[sceneId].itemsTable[i] = in->readByte();
+			_roomTable[sceneId].itemsXPos[i] = in->readUint16BE();
+			_roomTable[sceneId].itemsYPos[i] = in->readUint16BE();
+			_roomTable[sceneId].needInit[i] = in->readByte();
+		}
+	}
+	if (header.version >= 3) {
+		_lastMusicCommand = in->readSint16BE();
+		if (_lastMusicCommand != -1)
+			snd_playWanderScoreViaMap(_lastMusicCommand, 1);
+	}
+
+	// Version 4 stored settings in the savegame. As of version 5, they are
+	// handled by the config manager.
+
+	if (header.version == 4) {
+		in->readByte(); // Text speed
+		in->readByte(); // Walk speed
+		in->readByte(); // Music
+		in->readByte(); // Sound
+		in->readByte(); // Voice
+	}
+
+	if (header.version >= 7) {
+		_curSfxFile = in->readByte();
+
+		// In the first version when this entry was introduced,
+		// it wasn't made sure that _curSfxFile was initialized
+		// so if it's out of bounds we just set it to 0.
+		if (_flags.platform == Common::kPlatformFMTowns || _flags.platform == Common::kPlatformPC98) {
+			if (_curSfxFile >= _soundData->_fileListLen || _curSfxFile < 0)
+				_curSfxFile = 0;
+			_sound->loadSoundFile(_curSfxFile);
+		}
+	}
+
+	_screen->_disableScreen = true;
+	loadMainScreen(8);
+
+	if (queryGameFlag(0x2D)) {
+		_screen->loadBitmap("AMULET3.CPS", 10, 10, 0);
+		if (!queryGameFlag(0xF1)) {
+			for (int i = 0x55; i <= 0x5A; ++i) {
+				if (queryGameFlag(i))
+					seq_createAmuletJewel(i-0x55, 10, 1, 1);
+			}
+		}
+		_screen->copyRegion(0, 0, 0, 0, 320, 200, 10, 8);
+		_screen->copyRegion(0, 0, 0, 0, 320, 200, 8, 0);
+	}
+
+	createMouseItem(_itemInHand);
+	_animator->setBrandonAnimSeqSize(3, 48);
+	redrawInventory(0);
+	_animator->_noDrawShapesFlag = 1;
+	enterNewScene(_currentCharacter->sceneId, _currentCharacter->facing, 0, 0, 1);
+	_animator->_noDrawShapesFlag = 0;
+
+	_currentCharacter->x1 = brandonX;
+	_currentCharacter->y1 = brandonY;
+	_animator->animRefreshNPC(0);
+	_animator->restoreAllObjectBackgrounds();
+	_animator->preserveAnyChangedBackgrounds();
+	_animator->prepDrawAllObjects();
+	_animator->copyChangedObjectsForward(0);
+	_screen->copyRegion(8, 8, 8, 8, 304, 128, 2, 0);
+	_screen->_disableScreen = false;
+	_screen->updateScreen();
+
+	_abortWalkFlag = true;
+	_abortWalkFlag2 = false;
+	_mousePressFlag = false;
+	setMousePos(brandonX, brandonY);
+	
+	if (in->ioFailed())
+		error("Load failed ('%s', '%s').", fileName, header.description.c_str());
+	else
+		debugC(1, kDebugLevelMain, "Loaded savegame '%s.'", header.description.c_str());
+
+	// 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);
+
+	delete in;
+}
+
+void KyraEngine_LoK::saveGame(const char *fileName, const char *saveName) {
+	debugC(9, kDebugLevelMain, "KyraEngine_LoK::saveGame('%s', '%s')", fileName, saveName);
+	
+	if (_quitFlag)
+		return;
+
+	Common::OutSaveFile *out = openSaveForWriting(fileName, saveName);
+	if (!out)
+		return;
+	
+	for (int i = 0; i < 11; i++) {
+		out->writeUint16BE(_characterList[i].sceneId);
+		out->writeByte(_characterList[i].height);
+		out->writeByte(_characterList[i].facing);
+		out->writeUint16BE(_characterList[i].currentAnimFrame);
+		//out->writeUint32BE(_characterList[i].unk6);
+		out->write(_characterList[i].inventoryItems, 10);
+		out->writeSint16BE(_characterList[i].x1);
+		out->writeSint16BE(_characterList[i].y1);
+		out->writeSint16BE(_characterList[i].x2);
+		out->writeSint16BE(_characterList[i].y2);
+		//out->writeUint16BE(_characterList[i].field_20);
+		//out->writeUint16BE(_characterList[i].field_23);
+	}
+
+	out->writeSint16BE(_marbleVaseItem);
+	out->writeByte(_itemInHand);
+
+	for (int i = 0; i < 4; ++i)
+		out->writeByte(_birthstoneGemTable[i]);
+	for (int i = 0; i < 3; ++i)
+		out->writeByte(_idolGemsTable[i]);
+	for (int i = 0; i < 3; ++i)
+		out->writeByte(_foyerItemTable[i]);
+	out->writeByte(_cauldronState);
+	for (int i = 0; i < 2; ++i)
+		out->writeByte(_crystalState[i]);
+
+	out->writeUint16BE(_brandonStatusBit);
+	out->writeByte(_brandonStatusBit0x02Flag);
+	out->writeByte(_brandonStatusBit0x20Flag);
+	out->write(_brandonPoisonFlagsGFX, 256);
+	out->writeSint16BE(_brandonInvFlag);
+	out->writeByte(_poisonDeathCounter);
+	out->writeUint16BE(_animator->_brandonDrawFrame);
+
+	_timer->saveDataToFile(*out);
+
+	out->writeUint32BE(sizeof(_flagsTable));
+	out->write(_flagsTable, sizeof(_flagsTable));
+
+	for (uint16 i = 0; i < _roomTableSize; i++) {
+		out->writeUint16BE(i);
+		out->writeByte(_roomTable[i].nameIndex);
+		for (int a = 0; a < 12; a++) {
+			out->writeByte(_roomTable[i].itemsTable[a]);
+			out->writeUint16BE(_roomTable[i].itemsXPos[a]);
+			out->writeUint16BE(_roomTable[i].itemsYPos[a]);
+			out->writeByte(_roomTable[i].needInit[a]);
+		}
+	}
+	// room table terminator
+	out->writeUint16BE(0xFFFF);
+
+	out->writeSint16BE(_lastMusicCommand);
+
+	out->writeByte(_curSfxFile);
+
+	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;
+}
+} // end of namespace Kyra
+