void Game::loadGame(int slotNumber) {
_saveFile = g_system->getSavefileManager()->openForLoading(
_vm->generateSaveName(slotNumber));
Common::Serializer s(_saveFile, nullptr);
// Load the savaegame header
MADSSavegameHeader header;
if (!readSavegameHeader(_saveFile, header))
error("Invalid savegame");
if (header._thumbnail) {
header._thumbnail->free();
delete header._thumbnail;
}
// Load most of the savegame data with the exception of scene specific info
synchronize(s, true);
// Set up section/scene and other initial states for post-load
_currentSectionNumber = -2;
_scene._currentSceneId = -2;
_sectionNumber = _scene._nextSceneId / 100;
_scene._frameStartTime = _vm->_events->getFrameCounter();
_vm->_screen._shakeCountdown = -1;
// Default the selected inventory item to the first one, if the player has any
_scene._userInterface._selectedInvIndex = _objects._inventoryList.size() > 0 ? 0 : -1;
// Set player sprites sets flags
_player._spritesLoaded = false;
_player._spritesChanged = true;
}
SaveStateList CProjectItem::getSavegameList(const Common::String &target) {
Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
Common::StringArray filenames;
Common::String saveDesc;
Common::String pattern = Common::String::format("%s.0??", target.c_str());
TitanicSavegameHeader header;
filenames = saveFileMan->listSavefiles(pattern);
sort(filenames.begin(), filenames.end()); // Sort to get the files in numerical order
SaveStateList saveList;
for (Common::StringArray::const_iterator file = filenames.begin(); file != filenames.end(); ++file) {
const char *ext = strrchr(file->c_str(), '.');
int slot = ext ? atoi(ext + 1) : -1;
if (slot >= 0 && slot < MAX_SAVEGAME_SLOTS) {
Common::InSaveFile *in = g_system->getSavefileManager()->openForLoading(*file);
if (in) {
SimpleFile f;
f.open(in);
if (!readSavegameHeader(&f, header))
continue;
saveList.push_back(SaveStateDescriptor(slot, header._saveName));
header._thumbnail->free();
delete header._thumbnail;
delete in;
}
}
}
return saveList;
}
Common::Error SavesManager::loadGameState(int slot) {
Combat &combat = *g_vm->_combat;
EventsManager &events = *g_vm->_events;
FileManager &files = *g_vm->_files;
Map &map = *g_vm->_map;
Party &party = *g_vm->_party;
Common::InSaveFile *saveFile = g_system->getSavefileManager()->openForLoading(
generateSaveName(slot));
if (!saveFile)
return Common::kReadingFailed;
// Load the savaegame header
XeenSavegameHeader header;
if (!readSavegameHeader(saveFile, header))
error("Invalid savegame");
// Set the total play time
events.setPlayTime(header._totalFrames);
// Loop through loading the sides' save archives
SaveArchive *archives[2] = { File::_xeenSave, File::_darkSave };
for (int idx = 0; idx < 2; ++idx) {
uint fileSize = saveFile->readUint32LE();
if (archives[idx]) {
if (fileSize) {
Common::SeekableSubReadStream arcStream(saveFile, saveFile->pos(),
saveFile->pos() + fileSize);
archives[idx]->load(arcStream);
} else {
archives[idx]->reset((idx == 1) ? File::_darkCc : File::_xeenCc);
}
} else {
assert(!fileSize);
}
}
// Read in miscellaneous
files.load(*saveFile);
// Load the character roster and party
File::_currentSave->loadParty();
// Reset any combat information from the previous game
combat.reset();
party._treasure.reset();
// Load the new map
map.clearMaze();
map._loadCcNum = files._ccNum;
map.load(party._mazeId);
delete saveFile;
return Common::kNoError;
}
WARN_UNUSED_RESULT bool SaveLoadManager::readSavegameHeader(int slot, hopkinsSavegameHeader &header, bool skipThumbnail) {
// Try and open the save file for reading
Common::InSaveFile *savefile = g_system->getSavefileManager()->openForLoading(
_vm->generateSaveName(slot));
if (!savefile)
return false;
bool result = readSavegameHeader(savefile, header, skipThumbnail);
delete savefile;
return result;
}
void CProjectItem::loadGame(int slotId) {
CompressedFile file;
// Clear any existing project contents and call preload code
preLoad();
clear();
// Open either an existing savegame slot or the new game template
if (slotId >= 0) {
Common::InSaveFile *saveFile = g_system->getSavefileManager()->openForLoading(
g_vm->generateSaveName(slotId));
file.open(saveFile);
} else {
Common::File *newFile = new Common::File();
if (!newFile->open("newgame.st"))
error("Could not open newgame.st");
file.open(newFile);
}
// Load the savegame header in
TitanicSavegameHeader header;
readSavegameHeader(&file, header);
delete header._thumbnail;
// Load the contents in
CProjectItem *newProject = loadData(&file);
file.IsClassStart();
getGameManager()->load(&file);
file.close();
// Clear existing project
clear();
// Detach each item under the loaded project, and re-attach them
// to the existing project instance (this)
CTreeItem *item;
while ((item = newProject->getFirstChild()) != nullptr) {
item->detach();
item->addUnder(this);
}
// Loaded project instance is no longer needed
newProject->destroyAll();
// Post-load processing
postLoad();
}
bool CGE2Engine::loadGame(int slotNumber) {
Common::MemoryReadStream *readStream;
// Open up the savegame file
Common::String slotName = generateSaveName(slotNumber);
Common::InSaveFile *saveFile = g_system->getSavefileManager()->openForLoading(slotName);
// Read the data into a data buffer
int size = saveFile->size();
byte *dataBuffer = (byte *)malloc(size);
saveFile->read(dataBuffer, size);
readStream = new Common::MemoryReadStream(dataBuffer, size, DisposeAfterUse::YES);
delete saveFile;
// Check to see if it's a ScummVM savegame or not
char buffer[kSavegameStrSize + 1];
readStream->read(buffer, kSavegameStrSize + 1);
if (strncmp(buffer, kSavegameStr, kSavegameStrSize + 1) != 0) {
delete readStream;
return false;
} else {
SavegameHeader saveHeader;
if (!readSavegameHeader(readStream, saveHeader)) {
delete readStream;
return false;
}
// Delete the thumbnail
saveHeader.thumbnail->free();
delete saveHeader.thumbnail;
}
resetGame();
// Get in the savegame
syncGame(readStream, nullptr);
delete readStream;
loadHeroes();
return true;
}
Common::Error loadSavegameData(int saveGameIdx, DraciEngine *vm) {
Common::String saveName;
Common::SaveFileManager *saveMan = g_system->getSavefileManager();
Common::InSaveFile *f = saveMan->openForLoading(vm->getSavegameFile(saveGameIdx));
if (f == NULL) {
return Common::kNoGameDataFoundError;
}
// Skip over the savegame header
DraciSavegameHeader header;
if (!readSavegameHeader(f, header)) {
return Common::kNoGameDataFoundError;
}
if (header.thumbnail) {
header.thumbnail->free();
delete header.thumbnail;
}
// Pre-processing
vm->_game->rememberRoomNumAsPrevious();
vm->_game->deleteObjectAnimations();
// Synchronise the remaining data of the savegame
Common::Serializer s(f, NULL);
vm->_game->DoSync(s);
delete f;
// Post-processing
vm->_game->scheduleEnteringRoomUsingGate(vm->_game->getRoomNum(), 0);
vm->_game->setExitLoop(true);
vm->_game->setIsReloaded(true);
vm->_game->inventoryReload();
vm->setTotalPlayTime(header.playtime * 1000);
return Common::kNoError;
}
Common::Error SaveLoadManager::loadGame(int slot) {
// Try and open the save file for reading
Common::InSaveFile *savefile = g_system->getSavefileManager()->openForLoading(
_vm->generateSaveName(slot));
if (!savefile)
return Common::kReadingFailed;
// Set up the serializer
Common::Serializer serializer(savefile, NULL);
// Read in the savegame header
hopkinsSavegameHeader header;
if (!readSavegameHeader(savefile, header)) {
delete savefile;
return Common::kReadingFailed;
}
// Read in the savegame data
syncSavegameData(serializer, header._version);
// Loading save file complete
delete savefile;
// Unpack the inventory
for (int i = 0; i < 35; ++i)
_vm->_globals->_inventory[i] = _vm->_globals->_saveData->_inventory[i];
// Set variables from loaded data as necessary
_vm->_globals->_saveData->_data[svLastSavegameSlot] = slot;
_vm->_globals->_exitId = _vm->_globals->_saveData->_data[svLastScreenId];
_vm->_globals->_saveData->_data[svLastPrevScreenId] = 0;
_vm->_globals->_screenId = 0;
_vm->_objectsMan->_mapCarPosX = _vm->_globals->_saveData->_mapCarPosX;
_vm->_objectsMan->_mapCarPosY = _vm->_globals->_saveData->_mapCarPosY;
return Common::kNoError;
}
Common::Error XeenEngine::loadGameState(int slot) {
Common::InSaveFile *saveFile = g_system->getSavefileManager()->openForLoading(
generateSaveName(slot));
if (!saveFile)
return Common::kReadingFailed;
Common::Serializer s(saveFile, nullptr);
// Load the savaegame header
XeenSavegameHeader header;
if (!readSavegameHeader(saveFile, header))
error("Invalid savegame");
if (header._thumbnail) {
header._thumbnail->free();
delete header._thumbnail;
}
// Load most of the savegame data
synchronize(s);
delete saveFile;
return Common::kNoError;
}
bool CGEEngine::loadGame(int slotNumber, SavegameHeader *header, bool tiny) {
debugC(1, kCGEDebugEngine, "CGEEngine::loadgame(%d, header, %s)", slotNumber, tiny ? "true" : "false");
Common::MemoryReadStream *readStream;
SavegameHeader saveHeader;
if (slotNumber == -1) {
// Loading the data for the initial game state
EncryptedStream file = EncryptedStream(this, kSavegame0Name);
int size = file.size();
byte *dataBuffer = (byte *)malloc(size);
file.read(dataBuffer, size);
readStream = new Common::MemoryReadStream(dataBuffer, size, DisposeAfterUse::YES);
} else {
// Open up the savegame file
Common::String slotName = generateSaveName(slotNumber);
Common::InSaveFile *saveFile = g_system->getSavefileManager()->openForLoading(slotName);
// Read the data into a data buffer
int size = saveFile->size();
byte *dataBuffer = (byte *)malloc(size);
saveFile->read(dataBuffer, size);
readStream = new Common::MemoryReadStream(dataBuffer, size, DisposeAfterUse::YES);
delete saveFile;
}
// Check to see if it's a ScummVM savegame or not
char buffer[kSavegameStrSize + 1];
readStream->read(buffer, kSavegameStrSize + 1);
if (strncmp(buffer, savegameStr, kSavegameStrSize + 1) != 0) {
// It's not, so rewind back to the start
readStream->seek(0);
if (header)
// Header wanted where none exists, so return false
return false;
} else {
// Found header
if (!readSavegameHeader(readStream, saveHeader)) {
delete readStream;
return false;
}
if (header) {
*header = saveHeader;
delete readStream;
return true;
}
// Delete the thumbnail
saveHeader.thumbnail->free();
delete saveHeader.thumbnail;
}
// Get in the savegame
syncGame(readStream, NULL, tiny);
delete readStream;
return true;
}
Common::Error Saver::restore(int slot) {
assert(!getMacroRestoreFlag());
Common::StackLock slock1(g_globals->_soundManager._serverDisabledMutex);
// Signal any objects registered for notification
_loadNotifiers.notify(false);
// Set fields
_macroRestoreFlag = true;
_unresolvedPtrs.clear();
// Set up the serializer
Common::InSaveFile *saveFile = g_system->getSavefileManager()->openForLoading(g_vm->generateSaveName(slot));
if (!saveFile)
return Common::kReadingFailed;
Serializer serializer(saveFile, NULL);
// Read in the savegame header
tSageSavegameHeader header;
readSavegameHeader(saveFile, header);
if (header.thumbnail)
header.thumbnail->free();
delete header.thumbnail;
serializer.setSaveVersion(header.version);
// Load in data for objects that need to come at the start of the savegame
for (Common::List<SaveListener *>::iterator i = _listeners.begin(); i != _listeners.end(); ++i) {
(*i)->listenerSynchronize(serializer);
}
// Loop through each registered object to load in the data
for (SynchronizedList<SavedObject *>::iterator i = _objList.begin(); i != _objList.end(); ++i) {
serializer.validate((*i)->getClassName());
(*i)->synchronize(serializer);
}
// Loop through the remaining data of the file, instantiating new objects.
// Note: I don't store pointers to instantiated objects here, because it's not necessary - the mere act
// of instantiating a saved object registers it with the saver, and will then be resolved to whatever
// object originally had a pointer to it as part of the post-processing step
Common::String className;
serializer.syncString(className);
while (className != "END") {
SavedObject *savedObject;
if (!_factoryPtr || ((savedObject = _factoryPtr(className)) == NULL))
error("Unknown class name '%s' encountered trying to restore savegame", className.c_str());
// Populate the contents of the object
savedObject->synchronize(serializer);
// Move to next object
serializer.syncString(className);
}
// Post-process any unresolved pointers to get the correct pointer
resolveLoadPointers();
delete saveFile;
// Final post-restore notifications
_macroRestoreFlag = false;
_loadNotifiers.notify(true);
return Common::kNoError;
}
Common::Error loadSavegameData(int saveGameIdx) {
int lowMemorySave;
Common::String saveName;
cellStruct *currentcellHead;
Common::SaveFileManager *saveMan = g_system->getSavefileManager();
Common::InSaveFile *f = saveMan->openForLoading(_vm->getSavegameFile(saveGameIdx));
if (f == NULL) {
printInfoBlackBox("Savegame not found...");
waitForPlayerInput();
return Common::kNoGameDataFoundError;
}
printInfoBlackBox("Loading in progress...");
initVars();
_vm->sound().stopMusic();
// Skip over the savegame header
CruiseSavegameHeader header;
readSavegameHeader(f, header);
delete header.thumbnail;
// Synchronise the remaining data of the savegame
Common::Serializer s(f, NULL);
DoSync(s);
delete f;
// Post processing
for (int j = 0; j < 64; j++)
preloadData[j].ptr = NULL;
for (int j = 1; j < numOfLoadedOverlay; j++) {
if (overlayTable[j].alreadyLoaded) {
overlayTable[j].alreadyLoaded = 0;
loadOverlay(overlayTable[j].overlayName);
if (overlayTable[j].alreadyLoaded) {
ovlDataStruct *ovlData = overlayTable[j].ovlData;
// overlay BSS
if (ovlRestoreData[j]._sBssSize) {
if (ovlData->data4Ptr) {
MemFree(ovlData->data4Ptr);
}
ovlData->data4Ptr = ovlRestoreData[j]._pBss;
ovlData->sizeOfData4 = ovlRestoreData[j]._sBssSize;
}
// overlay object data
if (ovlRestoreData[j]._sNumObj) {
if (ovlData->arrayObjVar) {
MemFree(ovlData->arrayObjVar);
}
ovlData->arrayObjVar = ovlRestoreData[j]._pObj;
ovlData->size9 = ovlRestoreData[j]._sNumObj;
}
}
}
}
updateAllScriptsImports();
lastAni[0] = 0;
lowMemorySave = lowMemory;
for (int i = 0; i < NUM_FILE_ENTRIES; i++) {
if (filesDatabase[i].subData.ptr) {
int j;
int k;
for (j = i + 1; j < NUM_FILE_ENTRIES && filesDatabase[j].subData.ptr && !strcmp(filesDatabase[i].subData.name, filesDatabase[j].subData.name) && (filesDatabase[j].subData.index == (j - i)); j++)
;
for (k = i; k < j; k++) {
if (filesDatabase[k].subData.ptrMask)
lowMemory = 0;
filesDatabase[k].subData.ptr = NULL;
filesDatabase[k].subData.ptrMask = NULL;
}
/*if (j < 2) {
error("Unsupported mono file load");
//loadFileMode1(filesDatabase[j].subData.name,filesDatabase[j].subData.var4);
} else */
if (strlen(filesDatabase[i].subData.name) > 0) {
loadFileRange(filesDatabase[i].subData.name, filesDatabase[i].subData.index, i, j - i);
} else {
filesDatabase[i].subData.ptr = NULL;
filesDatabase[i].subData.ptrMask = NULL;
}
i = j - 1;
lowMemory = lowMemorySave;
}
}
lastAni[0] = 0;
currentcellHead = cellHead.next;
while (currentcellHead) {
if (currentcellHead->type == 5) {
uint8 *ptr = mainProc14(currentcellHead->overlay, currentcellHead->idx);
ASSERT(0);
if (ptr) {
ASSERT(0);
//*(int16 *)(currentcellHead->datas+0x2E) = getSprite(ptr,*(int16 *)(currentcellHead->datas+0xE));
} else {
ASSERT(0);
//*(int16 *)(currentcellHead->datas+0x2E) = 0;
}
}
currentcellHead = currentcellHead->next;
}
if (strlen(currentCtpName)) {
loadCtFromSave = 1;
initCt(currentCtpName);
loadCtFromSave = 0;
}
//prepareFadeOut();
//gfxModuleData.gfxFunction8();
for (int j = 0; j < 8; j++) {
if (strlen((char *)backgroundTable[j].name)) {
loadBackground(backgroundTable[j].name, j);
}
}
regenerateBackgroundIncrust(&backgroundIncrustHead);
// to finish
changeCursor(CURSOR_NORMAL);
mainDraw(1);
flipScreen();
return Common::kNoError;
}