Method executeTask

launcher/minecraft/launch/ExtractNatives.cpp:83–110

}

void ExtractNatives::executeTask()
{
    auto instance = m_parent->instance();
    std::shared_ptr<MinecraftInstance> minecraftInstance = std::dynamic_pointer_cast<MinecraftInstance>(instance);
    auto toExtract = minecraftInstance->getNativeJars();
    if(toExtract.isEmpty())
    {
        emitSucceeded();
        return;
    }
    auto settings = minecraftInstance->settings();
    bool nativeOpenAL = settings->get("UseNativeOpenAL").toBool();
    bool nativeGLFW = settings->get("UseNativeGLFW").toBool();

    auto outputPath  = minecraftInstance->getNativePath();
    auto javaVersion = minecraftInstance->getJavaVersion();
    bool jniHackEnabled = javaVersion.major() >= 8;
    for(const auto &source: toExtract)
    {
        if(!unzipNatives(source, outputPath, jniHackEnabled, nativeOpenAL, nativeGLFW))
        {
            const char *reason = QT_TR_NOOP("Couldn't extract native jar '%1' to destination '%2'");
            emit logLine(QString(reason).arg(source, outputPath), MessageLevel::Fatal);
            emitFailed(tr(reason).arg(source, outputPath));
        }
    }
    emitSucceeded();
}

void ExtractNatives::finalize()
{