Method extractVirtualFile

apps/tools/Studio/StudioApp.cpp:286–333

}

std::string StudioApp::extractVirtualFile(const FileEntry& entry)
{
    if (!entry.isVirtual())
        return entry.fullPath;
    if (!tempExtractedFile.empty())
    {
        std::error_code ec;
        std::filesystem::remove(tempExtractedFile, ec);
        tempExtractedFile.clear();
    }

    try
    {
        QFBank bank;
        std::string bankName = StripPboExtension(entry.pboPath);
        if (!bank.open(RString(bankName.c_str())))
        {
            log("Failed to open PBO: " + entry.pboPath);
            return {};
        }
        bank.Lock();
        if (bank.error())
        {
            log("PBO load error: " + entry.pboPath);
            return {};
        }

        Ref<IFileBuffer> data = bank.Read(entry.pboFilename.c_str());
        if (!data || data->GetSize() == 0)
        {
            log("Failed to read from PBO: " + entry.pboFilename);
            return {};
        }
        auto tempDir = std::filesystem::temp_directory_path();
        std::string ext = entry.extension;
        tempExtractedFile = (tempDir / ("poseidon_studio_tmp" + ext)).string();
        std::ofstream out(tempExtractedFile, std::ios::binary);
        out.write(static_cast<const char*>(data->GetData()), data->GetSize());
        out.close();

        return tempExtractedFile;
    }
    catch (const std::exception& e)
    {
        log("Extract error: " + std::string(e.what()));
        return {};
    }
}

std::string StudioApp::resolveFilePath(const FileEntry& entry)
{