Method Application

launcher/Application.cpp:163–939

}

Application::Application(int &argc, char **argv) : QApplication(argc, argv)
{
#if defined Q_OS_WIN32
    // attach the parent console
    if(AttachConsole(ATTACH_PARENT_PROCESS))
    {
        // if attach succeeds, reopen and sync all the i/o
        if(freopen("CON", "w", stdout))
        {
            std::cout.sync_with_stdio();
        }
        if(freopen("CON", "w", stderr))
        {
            std::cerr.sync_with_stdio();
        }
        if(freopen("CON", "r", stdin))
        {
            std::cin.sync_with_stdio();
        }
        auto out = GetStdHandle (STD_OUTPUT_HANDLE);
        DWORD written;
        const char * endline = "\n";
        WriteConsole(out, endline, strlen(endline), &written, NULL);
        consoleAttached = true;
    }
#endif
    setOrganizationName(BuildConfig.LAUNCHER_NAME);
    setOrganizationDomain(BuildConfig.LAUNCHER_DOMAIN);
    setApplicationName(BuildConfig.LAUNCHER_NAME);
    setApplicationDisplayName(BuildConfig.LAUNCHER_DISPLAYNAME);
    setApplicationVersion(BuildConfig.printableVersionString());

    startTime = QDateTime::currentDateTime();

#ifdef Q_OS_LINUX
    {
        QFile osrelease("/proc/sys/kernel/osrelease");
        if (osrelease.open(QFile::ReadOnly | QFile::Text)) {
            QTextStream in(&osrelease);
            auto contents = in.readAll();
            if(
                contents.contains("WSL", Qt::CaseInsensitive) ||
                contents.contains("Microsoft", Qt::CaseInsensitive)
            ) {
                showFatalErrorMessage(
                    "Unsupported system detected!",
                    "Linux-on-Windows distributions are not supported.\n\n"
                    "Please use the Windows binary when playing on Windows."
                );
                return;
            }
        }
    }
#endif

    // Don't quit on hiding the last window
    this->setQuitOnLastWindowClosed(false);