Function CleanUpSceneFiles

trunk/win/Source/BT_Util.cpp:7851–7914

}

void CleanUpSceneFiles()
{
	LibraryManager* libManager = winOS->GetLibraryManager();
	if (!libManager)
		return;
	
	QDir dir(winOS->GetDataDirectory());
	QStringList filters;
	filters << QT_NT("*.bump") << QT_NT("*.bump.bak");
	QStringList files = dir.entryList(filters);
	
	const QList< QSharedPointer<Library> >& libraries = libManager->getLibraries();
	QListIterator< QSharedPointer<Library> > iter(libraries);
	while (iter.hasNext())
	{
		const QSharedPointer<Library>& lib = iter.next();		
		
		QString sceneFileName;
		QString sceneFileNameBak;
		if (lib->getHashKey().startsWith(QT_NT("def_")))
		{
			sceneFileName = QString_NT("scene.pb.bump");
			sceneFileNameBak = QString_NT("scene.pb.bump.bak");
		}
		else if (lib->getHashKey().startsWith(QT_NT("lib_")))
		{
			sceneFileName = QString_NT("%1_scene.pb.bump").arg(lib->getName());
			sceneFileNameBak = sceneFileName + QT_NT(".bak");
		}
		else
		{
			QString sceneHash = QString(QCryptographicHash::hash(lib->getFolderPaths().front().toUtf8(), QCryptographicHash::Md5).toHex());
			sceneFileName = QString_NT("%1_scene.pb.bump").arg(sceneHash);
			sceneFileNameBak = sceneFileName + QT_NT(".bak");
		}

		bool mainTested = false;
		bool backUpTested = false;
		QMutableStringListIterator fileIter(files);
		while (fileIter.hasNext() && !(backUpTested && mainTested))
		{
			QString filePath = fileIter.next();
			if (filePath == sceneFileName)
			{
				fileIter.remove();
				mainTested = true;
				
			}
			if (filePath == sceneFileNameBak)
			{
				fileIter.remove();
				backUpTested = true;
			}
		}
	}

	// Erase files that still exist
	QStringListIterator fileIter(files);