Method processMinecraftArgs

launcher/minecraft/MinecraftInstance.cpp:658–717

}

QStringList MinecraftInstance::processMinecraftArgs(AuthSessionPtr session, MinecraftTarget::Ptr targetToJoin) const
{
    auto profile = m_components->getProfile();
    QString args_pattern = profile->getMinecraftArguments();
    for (auto tweaker : profile->getTweakers()) {
        args_pattern += " --tweakClass " + tweaker;
    }

    if (targetToJoin) {
        if (!targetToJoin->address.isEmpty()) {
            if (profile->hasTrait("feature:is_quick_play_multiplayer")) {
                args_pattern += " --quickPlayMultiplayer " + targetToJoin->address + ':' + QString::number(targetToJoin->port);
            } else {
                args_pattern += " --server " + targetToJoin->address;
                args_pattern += " --port " + QString::number(targetToJoin->port);
            }
        } else if (!targetToJoin->world.isEmpty() && profile->hasTrait("feature:is_quick_play_singleplayer")) {
            args_pattern += " --quickPlaySingleplayer " + targetToJoin->world;
        }
    }

    QMap<QString, QString> token_mapping;
    // yggdrasil!
    if (session) {
        // token_mapping["auth_username"] = session->username;
        token_mapping["auth_session"] = session->session;
        token_mapping["auth_access_token"] = session->access_token;
        token_mapping["auth_player_name"] = session->player_name;
        token_mapping["auth_uuid"] = session->uuid;
        token_mapping["user_properties"] = session->serializeUserProperties();
        token_mapping["user_type"] = session->user_type;
        if (session->demo) {
            args_pattern += " --demo";
        }
    }

    token_mapping["profile_name"] = name();
    token_mapping["version_name"] = profile->getMinecraftVersion();
    token_mapping["version_type"] = profile->getMinecraftVersionType();

    QString absRootDir = QDir(gameRoot()).absolutePath();
    token_mapping["game_directory"] = absRootDir;
    QString absAssetsDir = QDir("assets/").absolutePath();
    auto assets = profile->getMinecraftAssets();
    token_mapping["game_assets"] = AssetsUtils::getAssetsDir(assets->id, resourcesDir()).absolutePath();

    // 1.7.3+ assets tokens
    token_mapping["assets_root"] = absAssetsDir;
    token_mapping["assets_index_name"] = assets->id;

#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
    QStringList parts = args_pattern.split(' ', Qt::SkipEmptyParts);
#else
    QStringList parts = args_pattern.split(' ', QString::SkipEmptyParts);
#endif
    for (int i = 0; i < parts.length(); i++) {
        parts[i] = replaceTokensIn(parts[i], token_mapping);
    }