bool BuriedEngine::loadState(Common::SeekableReadStream *saveFile, Location &location, GlobalFlags &flags, Common::Array<int> &inventoryItems) {
byte header[9];
saveFile->read(header, kSavedGameHeaderSize);
// Only compare the first 6 bytes
// Win95 version of the game output garbage as the last two bytes
if (saveFile->eos() || memcmp(header, s_savedGameHeader, kSavedGameHeaderSizeAlt) != 0)
return false;
Common::Serializer s(saveFile, 0);
if (!syncLocation(s, location))
return false;
if (saveFile->eos())
return false;
if (!syncGlobalFlags(s, flags))
return false;
if (saveFile->eos())
return false;
uint16 itemCount = saveFile->readUint16LE();
if (saveFile->eos())
return false;
inventoryItems.clear();
for (uint16 i = 0; i < itemCount; i++)
inventoryItems.push_back(saveFile->readUint16LE());
return !saveFile->eos();
}
QSharedPointer<SyncObject> DatabaseSync<SO>::syncEntries()
{
qDebug() << "Running sync for type: " + getType();
// make sure root groups are the same.It has to be if we are syncing the same
// database
Q_ASSERT(db1->rootGroup()->uuid() == db2->rootGroup()->uuid());
entries1 = getEntriesMap(db1);
entries2 = getEntriesMap(db2);
QList<SO *> missingEntries;
Q_FOREACH(SO * cloudEntry, entries2) {
if (!processEntry(db2, cloudEntry)) continue;
// remote entry also exists in local database
if (entries1.contains(cloudEntry->uuid())) {
SO *localEntry = entries1[cloudEntry->uuid()];
syncEntry(localEntry, cloudEntry);
syncLocation(localEntry, cloudEntry);
}
// entry exists only in remote database
else {
missingEntries.append(cloudEntry);
}
}
if (missingEntries.length() > 0)
addMissingEntries(missingEntries);
// count whether any unique entry exist in local database
// to further decide whether we need to update remote db
Q_FOREACH(SO * localEntry, entries1) {
if (!processEntry(db1, localEntry)) continue;
if (!entries2.contains(localEntry->uuid())) {
bool isRemoved = Tools::hasChild(db1->metadata()->recycleBin(), localEntry);
if (isRemoved) {
// entry should be created and removed to recycle bin in remote database
getSyncObject()->increase(getObjectType(), SRemoved(), SRemote());
} else {
// entry is missing in remote database
getSyncObject()->increase(getObjectType(), SMissing(), SRemote());
}
}
}
return DatabaseSync::syncObject;
}
bool BuriedEngine::saveState(Common::WriteStream *saveFile, Location &location, GlobalFlags &flags, Common::Array<int> &inventoryItems) {
saveFile->write(s_savedGameHeader, kSavedGameHeaderSize);
Common::Serializer s(0, saveFile);
if (!syncLocation(s, location))
return false;
if (!syncGlobalFlags(s, flags))
return false;
saveFile->writeUint16LE(inventoryItems.size());
for (uint16 i = 0; i < inventoryItems.size(); i++)
saveFile->writeUint16LE(inventoryItems[i]);
// Fill in remaining items with all zeroes
uint16 fillItems = 50 - inventoryItems.size();
while (fillItems--)
saveFile->writeUint16LE(0);
return true;
}
