Method install

launcher/minecraft/World.cpp:319–352

}

bool World::install(const QString &to, const QString &name)
{
    auto finalPath = FS::PathCombine(to, FS::DirNameFromString(m_actualName, to));
    if(!FS::ensureFolderPathExists(finalPath))
    {
        return false;
    }
    bool ok = false;
    if(m_containerFile.isFile())
    {
        QuaZip zip(m_containerFile.absoluteFilePath());
        if (!zip.open(QuaZip::mdUnzip))
        {
            return false;
        }
        ok = !MMCZip::extractSubDir(&zip, m_containerOffsetPath, finalPath);
    }
    else if(m_containerFile.isDir())
    {
        QString from = m_containerFile.filePath();
        ok = FS::copy(from, finalPath)();
    }

    if(ok && !name.isEmpty() && m_actualName != name)
    {
        QFileInfo finalPathInfo(finalPath);
        World newWorld(finalPathInfo);
        if(newWorld.isValid())
        {
            newWorld.rename(name);
        }
    }
    return ok;
}

bool World::rename(const QString &newName)
{