SaveStateDescriptor DreamWebMetaEngine::querySaveMetaInfos(const char *target, int slot) const {
Common::String filename = Common::String::format("DREAMWEB.D%02d", slot);
Common::InSaveFile *in = g_system->getSavefileManager()->openForLoading(filename.c_str());
if (in) {
DreamWeb::FileHeader header;
in->read((uint8 *)&header, sizeof(DreamWeb::FileHeader));
Common::String saveName;
byte descSize = header.len(0);
byte i;
for (i = 0; i < descSize; i++)
saveName += (char)in->readByte();
SaveStateDescriptor desc(slot, saveName);
// Check if there is a ScummVM data block
if (header.len(6) == SCUMMVM_BLOCK_MAGIC_SIZE) {
// Skip the game data
for (i = 1; i <= 5; i++)
in->skip(header.len(i));
uint32 tag = in->readUint32BE();
if (tag != SCUMMVM_HEADER) {
warning("ScummVM data block found, but the block header is incorrect - skipping");
delete in;
return desc;
}
byte version = in->readByte();
if (version > SAVEGAME_VERSION) {
warning("ScummVM data block found, but it has been saved with a newer version of ScummVM - skipping");
delete in;
return desc;
}
uint32 saveDate = in->readUint32LE();
uint32 saveTime = in->readUint32LE();
uint32 playTime = in->readUint32LE();
Graphics::Surface *thumbnail = Graphics::loadThumbnail(*in);
int day = (saveDate >> 24) & 0xFF;
int month = (saveDate >> 16) & 0xFF;
int year = saveDate & 0xFFFF;
int hour = (saveTime >> 16) & 0xFF;
int minutes = (saveTime >> 8) & 0xFF;
desc.setSaveDate(year, month, day);
desc.setSaveTime(hour, minutes);
desc.setPlayTime(playTime * 1000);
desc.setThumbnail(thumbnail);
}
delete in;
return desc;
}
return SaveStateDescriptor();
}
Common::HashMap<Common::String, uint32> DefaultSaveFileManager::loadTimestamps() {
Common::HashMap<Common::String, uint32> timestamps;
//refresh the files list
Common::Array<Common::String> files;
g_system->getSavefileManager()->updateSavefilesList(files);
//start with listing all the files in saves/ directory and setting invalid timestamp to them
Common::StringArray localFiles = g_system->getSavefileManager()->listSavefiles("*");
for (uint32 i = 0; i < localFiles.size(); ++i)
timestamps[localFiles[i]] = INVALID_TIMESTAMP;
//now actually load timestamps from file
Common::InSaveFile *file = g_system->getSavefileManager()->openRawFile(TIMESTAMPS_FILENAME);
if (!file) {
warning("DefaultSaveFileManager: failed to open '%s' file to load timestamps", TIMESTAMPS_FILENAME);
return timestamps;
}
while (!file->eos()) {
//read filename into buffer (reading until the first ' ')
Common::String buffer;
while (!file->eos()) {
byte b = file->readByte();
if (b == ' ') break;
buffer += (char)b;
}
//read timestamp info buffer (reading until ' ' or some line ending char)
Common::String filename = buffer;
while (true) {
bool lineEnded = false;
buffer = "";
while (!file->eos()) {
byte b = file->readByte();
if (b == ' ' || b == '\n' || b == '\r') {
lineEnded = (b == '\n');
break;
}
buffer += (char)b;
}
if (buffer == "" && file->eos()) break;
if (!lineEnded) filename += " " + buffer;
else break;
}
//parse timestamp
uint32 timestamp = buffer.asUint64();
if (buffer == "" || timestamp == 0) break;
if (timestamps.contains(filename))
timestamps[filename] = timestamp;
}
delete file;
return timestamps;
}
void GraphicsManager::showThumbnail(const Common::String &filename, int atX, int atY) {
Common::InSaveFile *fp = g_system->getSavefileManager()->openForLoading(filename);
if (fp == nullptr)
return;
bool headerBad = false;
if (fp->readByte() != 'S')
headerBad = true;
if (fp->readByte() != 'L')
headerBad = true;
if (fp->readByte() != 'U')
headerBad = true;
if (fp->readByte() != 'D')
headerBad = true;
if (fp->readByte() != 'S')
headerBad = true;
if (fp->readByte() != 'A')
headerBad = true;
if (headerBad) {
fatal(ERROR_GAME_LOAD_NO, filename);
return;
}
char c = fp->readByte();
while ((c = fp->readByte()))
;
int majVersion = fp->readByte();
int minVersion = fp->readByte();
int ssgVersion = VERSION(majVersion, minVersion);
if (ssgVersion >= VERSION(1, 4)) {
int fileWidth = fp->readUint32LE();
int fileHeight = fp->readUint32LE();
Graphics::TransparentSurface thumbnail;
if (!ImgLoader::loadPNGImage(fp, &thumbnail))
return;
delete fp;
fp = nullptr;
if (atX < 0) {
fileWidth += atX;
atX = 0;
}
if (atY < 0) {
fileHeight += atY;
atY = 0;
}
if (fileWidth + atX > (int)_sceneWidth)
fileWidth = _sceneWidth - atX;
if (fileHeight + atY > (int)_sceneHeight)
fileHeight = _sceneHeight - atY;
thumbnail.blit(_backdropSurface, atX, atY, Graphics::FLIP_NONE, nullptr, TS_ARGB(255, 255, 255, 255), fileWidth, fileHeight);
thumbnail.free();
}
}
SaveStateDescriptor HugoMetaEngine::querySaveMetaInfos(const char *target, int slot) const {
Common::String fileName = Common::String::format("%s-%02d.SAV", target, slot);
Common::InSaveFile *file = g_system->getSavefileManager()->openForLoading(fileName);
if (file) {
int saveVersion = file->readByte();
if (saveVersion != kSavegameVersion) {
warning("Savegame of incompatible version");
delete file;
return SaveStateDescriptor();
}
uint32 saveNameLength = file->readUint16BE();
char saveName[256];
file->read(saveName, saveNameLength);
saveName[saveNameLength] = 0;
SaveStateDescriptor desc(slot, saveName);
Graphics::Surface *thumbnail = new Graphics::Surface();
assert(thumbnail);
if (!Graphics::loadThumbnail(*file, *thumbnail)) {
delete thumbnail;
thumbnail = 0;
}
desc.setThumbnail(thumbnail);
desc.setDeletableFlag(true);
desc.setWriteProtectedFlag(false);
uint32 saveDate = file->readUint32BE();
uint16 saveTime = file->readUint16BE();
int day = (saveDate >> 24) & 0xFF;
int month = (saveDate >> 16) & 0xFF;
int year = saveDate & 0xFFFF;
desc.setSaveDate(year, month, day);
int hour = (saveTime >> 8) & 0xFF;
int minutes = saveTime & 0xFF;
desc.setSaveTime(hour, minutes);
// Slot 0 is used for the 'restart game' save in all Hugo games, thus
// we prevent it from being deleted.
desc.setDeletableFlag(slot != 0);
desc.setWriteProtectedFlag(slot == 0);
delete file;
return desc;
}
return SaveStateDescriptor();
}
SaveStateDescriptor AgiMetaEngine::querySaveMetaInfos(const char *target, int slot) const {
const uint32 AGIflag = MKTAG('A','G','I',':');
char fileName[MAXPATHLEN];
sprintf(fileName, "%s.%03d", target, slot);
Common::InSaveFile *in = g_system->getSavefileManager()->openForLoading(fileName);
if (in) {
if (in->readUint32BE() != AGIflag) {
delete in;
return SaveStateDescriptor();
}
char name[32];
in->read(name, 31);
SaveStateDescriptor desc(slot, name);
// Do not allow save slot 0 (used for auto-saving) to be deleted or
// overwritten.
desc.setDeletableFlag(slot != 0);
desc.setWriteProtectedFlag(slot == 0);
char saveVersion = in->readByte();
if (saveVersion >= 4) {
Graphics::Surface *const thumbnail = Graphics::loadThumbnail(*in);
desc.setThumbnail(thumbnail);
uint32 saveDate = in->readUint32BE();
uint16 saveTime = in->readUint16BE();
if (saveVersion >= 6) {
uint32 playTime = in->readUint32BE();
desc.setPlayTime(playTime * 1000);
}
int day = (saveDate >> 24) & 0xFF;
int month = (saveDate >> 16) & 0xFF;
int year = saveDate & 0xFFFF;
desc.setSaveDate(year, month, day);
int hour = (saveTime >> 8) & 0xFF;
int minutes = saveTime & 0xFF;
desc.setSaveTime(hour, minutes);
// TODO: played time
}
delete in;
return desc;
} else {
SaveStateDescriptor GnapMetaEngine::querySaveMetaInfos(const char *target, int slot) const {
Common::String fileName = Common::String::format("%s.%03d", target, slot);
Common::InSaveFile *file = g_system->getSavefileManager()->openForLoading(fileName);
if (file) {
char saveIdentBuffer[5];
file->read(saveIdentBuffer, 5);
int32 version = file->readByte();
if (version > GNAP_SAVEGAME_VERSION) {
delete file;
return SaveStateDescriptor();
}
Common::String saveName;
char ch;
while ((ch = (char)file->readByte()) != '\0')
saveName += ch;
SaveStateDescriptor desc(slot, saveName);
if (version != 1) {
Graphics::Surface *const thumbnail = Graphics::loadThumbnail(*file);
desc.setThumbnail(thumbnail);
}
int year = file->readSint16LE();
int month = file->readSint16LE();
int day = file->readSint16LE();
int hour = file->readSint16LE();
int minutes = file->readSint16LE();
desc.setSaveDate(year, month, day);
desc.setSaveTime(hour, minutes);
delete file;
return desc;
}
return SaveStateDescriptor();
}
SaveStateList AvalancheMetaEngine::listSaves(const char *target) const {
Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
Common::StringArray filenames;
Common::String pattern = target;
pattern.toUppercase();
pattern += ".???";
filenames = saveFileMan->listSavefiles(pattern);
sort(filenames.begin(), filenames.end()); // Sort (hopefully ensuring we are sorted numerically..)
SaveStateList saveList;
for (Common::StringArray::const_iterator filename = filenames.begin(); filename != filenames.end(); ++filename) {
const Common::String &fname = *filename;
int slotNum = atoi(fname.c_str() + fname.size() - 3);
if (slotNum >= 0 && slotNum <= getMaximumSaveSlot()) {
Common::InSaveFile *file = saveFileMan->openForLoading(fname);
if (file) {
// Check for our signature.
uint32 signature = file->readUint32LE();
if (signature != MKTAG('A', 'V', 'A', 'L')) {
warning("Savegame of incompatible type!");
delete file;
continue;
}
// Check version.
byte saveVersion = file->readByte();
if (saveVersion != kSavegameVersion) {
warning("Savegame of incompatible version!");
delete file;
continue;
}
// Read name.
uint32 nameSize = file->readUint32LE();
if (nameSize >= 255) {
delete file;
continue;
}
char *name = new char[nameSize + 1];
file->read(name, nameSize);
name[nameSize] = 0;
saveList.push_back(SaveStateDescriptor(slotNum, name));
delete[] name;
delete file;
}
}
}
return saveList;
}
int Minigame::loadHiscore(int minigameNum) {
int score = 0;
Common::String filename = _vm->getTargetName() + "-highscore.dat";
Common::InSaveFile *file = g_system->getSavefileManager()->openForLoading(filename);
if (file) {
file->readByte();
for (int i = 0; i < kMinigameCount; ++i)
_hiScoreTable[i] = file->readUint32LE();
delete file;
score = _hiScoreTable[minigameNum];
}
return score;
}
SaveStateDescriptor AvalancheMetaEngine::querySaveMetaInfos(const char *target, int slot) const {
Common::String fileName = Common::String::format("%s.%03d", target, slot);
Common::InSaveFile *f = g_system->getSavefileManager()->openForLoading(fileName);
if (f) {
// Check for our signature.
uint32 signature = f->readUint32LE();
if (signature != MKTAG('A', 'V', 'A', 'L')) {
warning("Savegame of incompatible type!");
delete f;
return SaveStateDescriptor();
}
// Check version.
byte saveVersion = f->readByte();
if (saveVersion > kSavegameVersion) {
warning("Savegame of a too recent version!");
delete f;
return SaveStateDescriptor();
}
// Read the description.
uint32 descSize = f->readUint32LE();
Common::String description;
for (uint32 i = 0; i < descSize; i++) {
char actChar = f->readByte();
description += actChar;
}
SaveStateDescriptor desc(slot, description);
Graphics::Surface *const thumbnail = Graphics::loadThumbnail(*f);
desc.setThumbnail(thumbnail);
delete f;
return desc;
}
return SaveStateDescriptor();
}
SaveStateDescriptor AdlMetaEngine::querySaveMetaInfos(const char *target, int slot) const {
Common::String fileName = Common::String::format("%s.s%02d", target, slot);
Common::InSaveFile *inFile = g_system->getSavefileManager()->openForLoading(fileName);
if (!inFile)
return SaveStateDescriptor();
if (inFile->readUint32BE() != MKTAG('A', 'D', 'L', ':')) {
delete inFile;
return SaveStateDescriptor();
}
byte saveVersion = inFile->readByte();
if (saveVersion != SAVEGAME_VERSION) {
delete inFile;
return SaveStateDescriptor();
}
char name[SAVEGAME_NAME_LEN] = { };
inFile->read(name, sizeof(name) - 1);
inFile->readByte();
if (inFile->eos() || inFile->err()) {
delete inFile;
return SaveStateDescriptor();
}
SaveStateDescriptor sd(slot, name);
int year = inFile->readUint16BE();
int month = inFile->readByte();
int day = inFile->readByte();
sd.setSaveDate(year + 1900, month + 1, day);
int hour = inFile->readByte();
int minutes = inFile->readByte();
sd.setSaveTime(hour, minutes);
uint32 playTime = inFile->readUint32BE();
sd.setPlayTime(playTime);
if (inFile->eos() || inFile->err()) {
delete inFile;
return SaveStateDescriptor();
}
Graphics::Surface *thumbnail;
if (!Graphics::loadThumbnail(*inFile, thumbnail)) {
delete inFile;
return SaveStateDescriptor();
}
sd.setThumbnail(thumbnail);
delete inFile;
return sd;
}
SaveStateList AdlMetaEngine::listSaves(const char *target) const {
Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
Common::StringArray files = saveFileMan->listSavefiles(Common::String(target) + ".s##");
SaveStateList saveList;
for (uint i = 0; i < files.size(); ++i) {
const Common::String &fileName = files[i];
Common::InSaveFile *inFile = saveFileMan->openForLoading(fileName);
if (!inFile) {
warning("Cannot open save file '%s'", fileName.c_str());
continue;
}
if (inFile->readUint32BE() != MKTAG('A', 'D', 'L', ':')) {
warning("No header found in '%s'", fileName.c_str());
delete inFile;
continue;
}
byte saveVersion = inFile->readByte();
if (saveVersion != SAVEGAME_VERSION) {
warning("Unsupported save game version %i found in '%s'", saveVersion, fileName.c_str());
delete inFile;
continue;
}
char name[SAVEGAME_NAME_LEN] = { };
inFile->read(name, sizeof(name) - 1);
delete inFile;
int slotNum = atoi(fileName.c_str() + fileName.size() - 2);
SaveStateDescriptor sd(slotNum, name);
saveList.push_back(sd);
}
// Sort saves based on slot number.
Common::sort(saveList.begin(), saveList.end(), SaveStateDescriptorSlotComparator());
return saveList;
}
void ToltecsEngine::loadgame(const char *filename) {
Common::InSaveFile *in;
if (!(in = g_system->getSavefileManager()->openForLoading(filename))) {
warning("Can't open file '%s', game not loaded", filename);
return;
}
SaveHeader header;
kReadSaveHeaderError errorCode = readSaveHeader(in, false, header);
if (errorCode != kRSHENoError) {
warning("Error loading savegame '%s'", filename);
delete in;
return;
}
_sound->stopAll();
_music->stopSequence();
g_engine->setTotalPlayTime(header.playTime * 1000);
_cameraX = in->readUint16LE();
_cameraY = in->readUint16LE();
_cameraHeight = in->readUint16LE();
_guiHeight = in->readUint16LE();
_sceneWidth = in->readUint16LE();
_sceneHeight = in->readUint16LE();
_sceneResIndex = in->readUint32LE();
_walkSpeedX = in->readUint16LE();
_walkSpeedY = in->readUint16LE();
_counter01 = in->readUint32LE();
_counter02 = in->readUint32LE();
_movieSceneFlag = in->readByte() != 0;
_flag01 = in->readByte();
_mouseX = in->readUint16LE();
_mouseY = in->readUint16LE();
_mouseDisabled = in->readUint16LE();
_system->warpMouse(_mouseX, _mouseY);
_system->showMouse(_mouseDisabled == 0);
_palette->loadState(in);
_script->loadState(in);
_anim->loadState(in);
_screen->loadState(in);
if (header.version >= 2)
_sound->loadState(in);
if (header.version >= 3)
_music->loadState(in);
delete in;
loadScene(_sceneResIndex);
_newCameraX = _cameraX;
_newCameraY = _cameraY;
}
Common::InSaveFile *SaveLoad::openForLoading(const Common::String &target, int slot, SaveStateDescriptor *descriptor) {
// Validate the slot number
if (!isSlotValid(slot)) {
return nullptr;
}
// Open the savefile
Common::String savename = getSlotSaveName(target, slot);
Common::InSaveFile *savefile = g_system->getSavefileManager()->openForLoading(savename);
if (!savefile) {
return nullptr;
}
// Read the savefile version
uint8 version;
if (savefile->size() == 1024) {
version = 0;
} else {
version = savefile->readByte();
}
// Verify we can read this version
if (version > SUPPORTED_SAVEFILE_VERSION) {
//TODO: show the error about unsupported savefile version
}
// Save the current position as the start for the engine data
int metaDataSize = savefile->pos();
// Fill the SaveStateDescriptor if it was provided
if (descriptor) {
// Initialize the SaveStateDescriptor
descriptor->setSaveSlot(slot);
// TODO: Add extra information
//setSaveDate(int year, int month, int day)
//setSaveTime(int hour, int min)
//setPlayTime(int hours, int minutes)
// Read the savegame description
Common::String description;
unsigned char c = 1;
for (int i = 0; (c != 0) && (i < 15); i++) {
c = savefile->readByte();
switch (c) {
case 0:
break;
case 16: // @
// fall through intended
case 254: // . (generated when pressing space)
c = ' ';
break;
case 244: // $
c = 0;
break;
default:
c += 0x30;
}
if (c != 0) {
description += c;
}
}
descriptor->setDescription(description);
}
// Return a substream, skipping the metadata
Common::SeekableSubReadStream *sub = new Common::SeekableSubReadStream(savefile, metaDataSize, savefile->size(), DisposeAfterUse::YES);
// Move to the beginning of the substream
sub->seek(0, SEEK_SET);
return sub;
}
int AgiEngine::loadGame(const Common::String &fileName, bool checkId) {
char description[31], saveVersion, loadId[8];
int i, vtEntries = MAX_VIEWTABLE;
uint8 t;
int16 parm[7];
Common::InSaveFile *in;
debugC(3, kDebugLevelMain | kDebugLevelSavegame, "AgiEngine::loadGame(%s)", fileName.c_str());
if (!(in = _saveFileMan->openForLoading(fileName))) {
warning("Can't open file '%s', game not loaded", fileName.c_str());
return errBadFileOpen;
} else {
debugC(3, kDebugLevelMain | kDebugLevelSavegame, "Successfully opened %s for reading", fileName.c_str());
}
uint32 typea = in->readUint32BE();
if (typea == AGIflag) {
debugC(6, kDebugLevelMain | kDebugLevelSavegame, "Has AGI flag, good start");
} else {
warning("This doesn't appear to be an AGI savegame, game not restored");
delete in;
return errOK;
}
in->read(description, 31);
debugC(6, kDebugLevelMain | kDebugLevelSavegame, "Description is: %s", description);
saveVersion = in->readByte();
if (saveVersion < 2) // is the save game pre-ScummVM?
warning("Old save game version (%d, current version is %d). Will try and read anyway, but don't be surprised if bad things happen", saveVersion, SAVEGAME_VERSION);
if (saveVersion < 3)
warning("This save game contains no AGIPAL data, if the game is using the AGIPAL hack, it won't work correctly");
if (saveVersion >= 4) {
// We don't need the thumbnail here, so just read it and discard it
Graphics::skipThumbnail(*in);
in->readUint32BE(); // save date
in->readUint16BE(); // save time
// TODO: played time
}
_game.state = (State)in->readByte();
in->read(loadId, 8);
if (strcmp(loadId, _game.id) && checkId) {
delete in;
warning("This save seems to be from a different AGI game (save from %s, running %s), not loaded", loadId, _game.id);
return errBadFileOpen;
}
strncpy(_game.id, loadId, 8);
if (saveVersion >= 5) {
char md5[32 + 1];
for (i = 0; i < 32; i++) {
md5[i] = in->readByte();
}
md5[i] = 0; // terminate
// As noted above in AgiEngine::saveGame the MD5 sum field may be all zero
// when the save was made via a fallback matched game. In this case we will
// replace the MD5 sum with a nicer string, so that the user can easily see
// this fact in the debug output. The string saved in "md5" will never match
// any valid MD5 sum, thus it is safe to do that here.
if (md5[0] == 0)
strcpy(md5, "fallback matched");
debug(0, "Saved game MD5: \"%s\"", md5);
if (!getGameMD5()) {
warning("Since your game was only detected via the fallback detector, there is no possibility to assure the save is compatible with your game version");
debug(0, "The game used for saving is \"%s\".", md5);
} else if (strcmp(md5, getGameMD5())) {
warning("Game was saved with different gamedata - you may encounter problems");
debug(0, "Your game is \"%s\" and save is \"%s\".", getGameMD5(), md5);
}
}
for (i = 0; i < MAX_FLAGS; i++)
_game.flags[i] = in->readByte();
for (i = 0; i < MAX_VARS; i++)
_game.vars[i] = in->readByte();
setvar(vFreePages, 180); // Set amount of free memory to realistic value (Overwriting the just loaded value)
_game.horizon = in->readSint16BE();
_game.lineStatus = in->readSint16BE();
_game.lineUserInput = in->readSint16BE();
_game.lineMinPrint = in->readSint16BE();
// These are never saved
_game.cursorPos = 0;
_game.inputBuffer[0] = 0;
_game.echoBuffer[0] = 0;
_game.keypress = 0;
_game.inputMode = (InputMode)in->readSint16BE();
_game.lognum = in->readSint16BE();
_game.playerControl = in->readSint16BE();
if (in->readSint16BE())
quitGame();
_game.statusLine = in->readSint16BE();
_game.clockEnabled = in->readSint16BE();
_game.exitAllLogics = in->readSint16BE();
_game.pictureShown = in->readSint16BE();
_game.hasPrompt = in->readSint16BE();
_game.gameFlags = in->readSint16BE();
_game.inputEnabled = in->readSint16BE();
for (i = 0; i < _HEIGHT; i++)
_game.priTable[i] = in->readByte();
if (_game.hasWindow)
closeWindow();
_game.msgBoxTicks = 0;
_game.block.active = false;
// game.window - fixed by close_window()
// game.has_window - fixed by close_window()
_game.gfxMode = in->readSint16BE();
_game.cursorChar = in->readByte();
_game.colorFg = in->readSint16BE();
_game.colorBg = in->readSint16BE();
// game.hires - rebuilt from image stack
// game.sbuf - rebuilt from image stack
// game.ego_words - fixed by clean_input
// game.num_ego_words - fixed by clean_input
_game.numObjects = in->readSint16BE();
for (i = 0; i < (int16)_game.numObjects; i++)
objectSetLocation(i, in->readSint16BE());
// Those are not serialized
for (i = 0; i < MAX_DIRS; i++) {
_game.controllerOccured[i] = false;
}
for (i = 0; i < MAX_STRINGS; i++)
in->read(_game.strings[i], MAX_STRINGLEN);
for (i = 0; i < MAX_DIRS; i++) {
if (in->readByte() & RES_LOADED)
agiLoadResource(rLOGIC, i);
else
agiUnloadResource(rLOGIC, i);
_game.logics[i].sIP = in->readSint16BE();
_game.logics[i].cIP = in->readSint16BE();
}
for (i = 0; i < MAX_DIRS; i++) {
if (in->readByte() & RES_LOADED)
agiLoadResource(rPICTURE, i);
else
agiUnloadResource(rPICTURE, i);
}
for (i = 0; i < MAX_DIRS; i++) {
if (in->readByte() & RES_LOADED)
agiLoadResource(rVIEW, i);
else
agiUnloadResource(rVIEW, i);
}
for (i = 0; i < MAX_DIRS; i++) {
if (in->readByte() & RES_LOADED)
agiLoadResource(rSOUND, i);
else
agiUnloadResource(rSOUND, i);
}
// game.pictures - loaded above
// game.logics - loaded above
// game.views - loaded above
// game.sounds - loaded above
for (i = 0; i < vtEntries; i++) {
VtEntry *v = &_game.viewTable[i];
v->stepTime = in->readByte();
v->stepTimeCount = in->readByte();
v->entry = in->readByte();
v->xPos = in->readSint16BE();
v->yPos = in->readSint16BE();
v->currentView = in->readByte();
// v->view_data - fixed below
v->currentLoop = in->readByte();
v->numLoops = in->readByte();
// v->loop_data - fixed below
v->currentCel = in->readByte();
v->numCels = in->readByte();
// v->cel_data - fixed below
// v->cel_data_2 - fixed below
v->xPos2 = in->readSint16BE();
v->yPos2 = in->readSint16BE();
// v->s - fixed below
v->xSize = in->readSint16BE();
v->ySize = in->readSint16BE();
v->stepSize = in->readByte();
v->cycleTime = in->readByte();
v->cycleTimeCount = in->readByte();
v->direction = in->readByte();
v->motion = (MotionType)in->readByte();
v->cycle = (CycleType)in->readByte();
v->priority = in->readByte();
v->flags = in->readUint16BE();
v->parm1 = in->readByte();
v->parm2 = in->readByte();
v->parm3 = in->readByte();
v->parm4 = in->readByte();
}
for (i = vtEntries; i < MAX_VIEWTABLE; i++) {
memset(&_game.viewTable[i], 0, sizeof(VtEntry));
}
// Fix some pointers in viewtable
for (i = 0; i < MAX_VIEWTABLE; i++) {
VtEntry *v = &_game.viewTable[i];
if (_game.dirView[v->currentView].offset == _EMPTY)
continue;
if (!(_game.dirView[v->currentView].flags & RES_LOADED))
agiLoadResource(rVIEW, v->currentView);
setView(v, v->currentView); // Fix v->view_data
setLoop(v, v->currentLoop); // Fix v->loop_data
setCel(v, v->currentCel); // Fix v->cel_data
v->celData2 = v->celData;
v->s = NULL; // not sure if it is used...
}
_sprites->eraseBoth();
// Clear input line
_gfx->clearScreen(0);
writeStatus();
// Recreate background from saved image stack
clearImageStack();
while ((t = in->readByte()) != 0) {
for (i = 0; i < 7; i++)
parm[i] = in->readSint16BE();
replayImageStackCall(t, parm[0], parm[1], parm[2],
parm[3], parm[4], parm[5], parm[6]);
}
// Load AGIPAL Data
if (saveVersion >= 3)
_gfx->setAGIPal(in->readSint16BE());
delete in;
debugC(3, kDebugLevelMain | kDebugLevelSavegame, "Closed %s", fileName.c_str());
setflag(fRestoreJustRan, true);
_game.hasPrompt = 0; // force input line repaint if necessary
cleanInput();
_sprites->eraseBoth();
_sprites->blitBoth();
_sprites->commitBoth();
_picture->showPic();
_gfx->doUpdate();
return errOK;
}
bool AvalancheEngine::loadGame(const int16 slot) {
Common::String fileName = getSaveFileName(slot);
Common::InSaveFile *f = g_system->getSavefileManager()->openForLoading(fileName);
if (!f)
return false;
uint32 signature = f->readUint32LE();
if (signature != MKTAG('A', 'V', 'A', 'L'))
return false;
// Check version. We can't restore from obsolete versions.
byte saveVersion = f->readByte();
if (saveVersion > kSavegameVersion) {
warning("Savegame of incompatible version!");
delete f;
return false;
}
// Read the description.
uint32 descSize = f->readUint32LE();
Common::String description;
for (uint32 i = 0; i < descSize; i++) {
char actChar = f->readByte();
description += actChar;
}
description.toUppercase();
Graphics::skipThumbnail(*f);
// Read the time the game was saved.
TimeDate t;
t.tm_mday = f->readSint16LE();
t.tm_mon = f->readSint16LE();
t.tm_year = f->readSint16LE();
resetAllVariables();
Common::Serializer sz(f, NULL);
synchronize(sz);
delete f;
_isLoaded = true;
_animationsEnabled = false;
if (_holdTheDawn) {
_holdTheDawn = false;
fadeIn();
}
_background->release();
minorRedraw();
_dropdown->setup();
setRoom(kPeopleAvalot, _room);
_alive = true;
refreshObjectList();
_animation->updateSpeed();
drawDirection();
_animation->animLink();
_background->update();
Common::String tmpStr = Common::String::format("%cLoaded: %c%s.ASG%c%c%c%s%c%csaved on %s.",
kControlItalic, kControlRoman, description.c_str(), kControlCenter, kControlNewLine,
kControlNewLine, _roomnName.c_str(), kControlNewLine, kControlNewLine,
expandDate(t.tm_mday, t.tm_mon, t.tm_year).c_str());
_dialogs->displayText(tmpStr);
AnimationType *avvy = _animation->_sprites[0];
if (avvy->_quick && avvy->_visible)
_animation->setMoveSpeed(0, _animation->getDirection()); // We push Avvy in the right direction is he was moving.
return true;
}
LoadgameResult DMEngine::loadgame(int16 slot) {
if (slot == -1 && _newGameFl == k0_modeLoadSavedGame)
return kDMLoadgameFailure;
bool fadePalette = true;
Common::String fileName;
Common::SaveFileManager *saveFileManager = nullptr;
Common::InSaveFile *file = nullptr;
struct {
SaveTarget _saveTarget;
int32 _saveVersion;
OriginalSaveFormat _saveFormat;
OriginalSavePlatform _savePlatform;
uint16 _dungeonId;
} dmSaveHeader;
if (_newGameFl) {
//L1366_B_FadePalette = !F0428_DIALOG_RequireGameDiskInDrive_NoDialogDrawn(C0_DO_NOT_FORCE_DIALOG_DM_CSB, true);
_restartGameAllowed = false;
_championMan->_partyChampionCount = 0;
_championMan->_leaderHandObject = Thing::_none;
} else {
fileName = getSavefileName(slot);
saveFileManager = _system->getSavefileManager();
file = saveFileManager->openForLoading(fileName);
SaveGameHeader header;
readSaveGameHeader(file, &header);
warning("MISSING CODE: missing check for matching format and platform in save in f435_loadgame");
dmSaveHeader._saveTarget = (SaveTarget)file->readSint32BE();
dmSaveHeader._saveVersion = file->readSint32BE();
dmSaveHeader._saveFormat = (OriginalSaveFormat)file->readSint32BE();
dmSaveHeader._savePlatform = (OriginalSavePlatform)file->readSint32BE();
// Skip _gameId, which was useless
file->readSint32BE();
dmSaveHeader._dungeonId = file->readUint16BE();
_gameTime = file->readSint32BE();
// G0349_ul_LastRandomNumber = L1371_s_GlobalData.LastRandomNumber;
_championMan->_partyChampionCount = file->readUint16BE();
_dungeonMan->_partyMapX = file->readSint16BE();
_dungeonMan->_partyMapY = file->readSint16BE();
_dungeonMan->_partyDir = (Direction)file->readUint16BE();
_dungeonMan->_partyMapIndex = file->readByte();
_championMan->_leaderIndex = (ChampionIndex)file->readSint16BE();
_championMan->_magicCasterChampionIndex = (ChampionIndex)file->readSint16BE();
_timeline->_eventCount = file->readUint16BE();
_timeline->_firstUnusedEventIndex = file->readUint16BE();
_timeline->_eventMaxCount = file->readUint16BE();
_groupMan->_currActiveGroupCount = file->readUint16BE();
_projexpl->_lastCreatureAttackTime = file->readSint32BE();
_projexpl->_lastPartyMovementTime = file->readSint32BE();
_disabledMovementTicks = file->readSint16BE();
_projectileDisableMovementTicks = file->readSint16BE();
_lastProjectileDisabledMovementDirection = file->readSint16BE();
_championMan->_leaderHandObject = Thing(file->readUint16BE());
_groupMan->_maxActiveGroupCount = file->readUint16BE();
if (!_restartGameRequest) {
_timeline->initTimeline();
_groupMan->initActiveGroups();
}
_groupMan->loadActiveGroupPart(file);
_championMan->loadPartyPart2(file);
_timeline->loadEventsPart(file);
_timeline->loadTimelinePart(file);
// read sentinel
uint32 sentinel = file->readUint32BE();
assert(sentinel == 0x6f85e3d3);
_dungeonId = dmSaveHeader._dungeonId;
}
_dungeonMan->loadDungeonFile(file);
delete file;
if (_newGameFl) {
_timeline->initTimeline();
_groupMan->initActiveGroups();
if (fadePalette) {
_displayMan->startEndFadeToPalette(_displayMan->_blankBuffer);
delay(1);
_displayMan->fillScreen(kDMColorBlack);
_displayMan->startEndFadeToPalette(_displayMan->_paletteTopAndBottomScreen);
}
} else {
_restartGameAllowed = true;
switch (getGameLanguage()) { // localized
case Common::DE_DEU:
_dialog->dialogDraw(nullptr, "SPIEL WIRD GELADEN . . .", nullptr, nullptr, nullptr, nullptr, true, true, true);
break;
case Common::FR_FRA:
_dialog->dialogDraw(nullptr, "CHARGEMENT DU JEU . . .", nullptr, nullptr, nullptr, nullptr, true, true, true);
break;
default:
_dialog->dialogDraw(nullptr, "LOADING GAME . . .", nullptr, nullptr, nullptr, nullptr, true, true, true);
break;
}
}
_championMan->_partyDead = false;
return kDMLoadgameSuccess;
}
/**
* Restore game from supplied slot number
*/
bool FileManager::restoreGame(const int16 slot) {
debugC(1, kDebugFile, "restoreGame(%d)", slot);
int16 savegameId;
if (slot == -1) {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser("Restore game:", "Restore", false);
savegameId = dialog->runModalWithCurrentTarget();
delete dialog;
} else {
savegameId = slot;
}
if (savegameId < 0) // dialog aborted
return false;
Common::String savegameFile = _vm->getSavegameFilename(savegameId);
Common::SaveFileManager *saveMan = g_system->getSavefileManager();
Common::InSaveFile *in = saveMan->openForLoading(savegameFile);
if (!in)
return false;
// Initialize new-game status
_vm->initStatus();
// Check version, can't restore from different versions
int saveVersion = in->readByte();
if (saveVersion != kSavegameVersion) {
warning("Savegame of incompatible version");
delete in;
return false;
}
// Skip over description
int32 saveGameNameSize = in->readSint16BE();
in->skip(saveGameNameSize);
Graphics::skipThumbnail(*in);
in->skip(6); // Skip date & time
// If hero image is currently swapped, swap it back before restore
if (_vm->_heroImage != kHeroIndex)
_vm->_object->swapImages(kHeroIndex, _vm->_heroImage);
_vm->_object->restoreObjects(in);
_vm->_heroImage = in->readByte();
// If hero swapped in saved game, swap it
byte heroImg = _vm->_heroImage;
if (heroImg != kHeroIndex)
_vm->_object->swapImages(kHeroIndex, _vm->_heroImage);
_vm->_heroImage = heroImg;
Status &gameStatus = _vm->getGameStatus();
int score = in->readSint16BE();
_vm->setScore(score);
gameStatus._storyModeFl = (in->readByte() == 1);
_vm->_mouse->setJumpExitFl(in->readByte() == 1);
gameStatus._gameOverFl = (in->readByte() == 1);
for (int i = 0; i < _vm->_numStates; i++)
_vm->_screenStates[i] = in->readByte();
_vm->_scheduler->restoreSchedulerData(in);
// Restore palette and change it if necessary
_vm->_screen->restorePal(in);
// Restore maze status
_vm->_maze._enabledFl = (in->readByte() == 1);
_vm->_maze._size = in->readByte();
_vm->_maze._x1 = in->readSint16BE();
_vm->_maze._y1 = in->readSint16BE();
_vm->_maze._x2 = in->readSint16BE();
_vm->_maze._y2 = in->readSint16BE();
_vm->_maze._x3 = in->readSint16BE();
_vm->_maze._x4 = in->readSint16BE();
_vm->_maze._firstScreenIndex = in->readByte();
_vm->_scheduler->restoreScreen(*_vm->_screenPtr);
if ((_vm->getGameStatus()._viewState = (Vstate) in->readByte()) != kViewPlay)
_vm->_screen->hideCursor();
delete in;
return true;
}
bool loadGame(const Common::String &fname) {
Common::InSaveFile *fp = g_system->getSavefileManager()->openForLoading(fname);
FILETIME savedGameTime;
while (allRunningFunctions)
finishFunction(allRunningFunctions);
if (fp == NULL)
return false;
bool headerBad = false;
if (fp->readByte() != 'S')
headerBad = true;
if (fp->readByte() != 'L')
headerBad = true;
if (fp->readByte() != 'U')
headerBad = true;
if (fp->readByte() != 'D')
headerBad = true;
if (fp->readByte() != 'S')
headerBad = true;
if (fp->readByte() != 'A')
headerBad = true;
if (headerBad) {
fatal(ERROR_GAME_LOAD_NO, fname);
return NULL;
}
char c;
c = fp->readByte();
while ((c = fp->readByte()))
;
int majVersion = fp->readByte();
int minVersion = fp->readByte();
ssgVersion = VERSION(majVersion, minVersion);
if (ssgVersion >= VERSION(1, 4)) {
if (!g_sludge->_gfxMan->skipThumbnail(fp))
return fatal(ERROR_GAME_LOAD_CORRUPT, fname);
}
uint32 bytes_read = fp->read(&savedGameTime, sizeof(FILETIME));
if (bytes_read != sizeof(FILETIME) && fp->err()) {
warning("Reading error in loadGame.");
}
if (savedGameTime.dwLowDateTime != fileTime.dwLowDateTime || savedGameTime.dwHighDateTime != fileTime.dwHighDateTime) {
return fatal(ERROR_GAME_LOAD_WRONG, fname);
}
// DON'T ADD ANYTHING NEW BEFORE THIS POINT!
if (ssgVersion >= VERSION(1, 4)) {
allowAnyFilename = fp->readByte();
}
captureAllKeys = fp->readByte();
fp->readByte(); // updateDisplay (part of movie playing)
g_sludge->_txtMan->loadFont(ssgVersion, fp);
killAllPeople();
killAllRegions();
int camerX = fp->readUint16BE();
int camerY = fp->readUint16BE();
float camerZ;
if (ssgVersion >= VERSION(2, 0)) {
camerZ = fp->readFloatLE();
} else {
camerZ = 1.0;
}
brightnessLevel = fp->readByte();
g_sludge->_gfxMan->loadHSI(fp, 0, 0, true);
g_sludge->_evtMan->loadHandlers(fp);
loadRegions(fp);
if (!g_sludge->_cursorMan->loadCursor(fp)) {
return false;
}
LoadedFunction *rFunc;
LoadedFunction **buildList = &allRunningFunctions;
int countFunctions = fp->readUint16BE();
while (countFunctions--) {
rFunc = loadFunction(fp);
rFunc->next = NULL;
(*buildList) = rFunc;
buildList = &(rFunc->next);
}
for (int a = 0; a < numGlobals; a++) {
unlinkVar(globalVars[a]);
loadVariable(&globalVars[a], fp);
}
loadPeople(fp);
if (fp->readByte()) {
if (!setFloor(fp->readUint16BE()))
return false;
} else
setFloorNull();
if (!g_sludge->_gfxMan->loadZBuffer(fp))
return false;
if (!g_sludge->_gfxMan->loadLightMap(ssgVersion, fp)) {
return false;
}
fadeMode = fp->readByte();
g_sludge->_speechMan->load(fp);
loadStatusBars(fp);
g_sludge->_soundMan->loadSounds(fp);
saveEncoding = fp->readUint16BE();
if (ssgVersion >= VERSION(1, 6)) {
if (ssgVersion < VERSION(2, 0)) {
// aaLoad
fp->readByte();
fp->readFloatLE();
fp->readFloatLE();
}
blur_loadSettings(fp);
}
if (ssgVersion >= VERSION(1, 3)) {
g_sludge->_gfxMan->loadColors(fp);
// Read parallax layers
while (fp->readByte()) {
int im = fp->readUint16BE();
int fx = fp->readUint16BE();
int fy = fp->readUint16BE();
if (!g_sludge->_gfxMan->loadParallax(im, fx, fy))
return false;
}
g_sludge->_languageMan->loadLanguageSetting(fp);
}
g_sludge->_gfxMan->nosnapshot();
if (ssgVersion >= VERSION(1, 4)) {
if (fp->readByte()) {
if (!g_sludge->_gfxMan->restoreSnapshot(fp))
return false;
}
}
delete fp;
g_sludge->_gfxMan->setCamera(camerX, camerY, camerZ);
clearStackLib();
return true;
}
