Method update

launcher/minecraft/WorldList.cpp:85–107

}

bool WorldList::update()
{
    if (!isValid())
        return false;

    QList<World> newWorlds;
    m_dir.refresh();
    auto folderContents = m_dir.entryInfoList();
    // if there are any untracked files...
    for (QFileInfo entry : folderContents) {
        if (!entry.isDir())
            continue;

        World w(entry);
        if (w.isValid()) {
            newWorlds.append(w);
        }
    }
    beginResetModel();
    worlds.swap(newWorlds);
    endResetModel();
    return true;
}

void WorldList::directoryChanged(QString path)
{