Function ScreenshotGetNextPath

src/openrct2/interface/Screenshot.cpp:143–174

}

static std::optional<std::string> ScreenshotGetNextPath()
{
    auto screenshotDirectory = ScreenshotGetDirectory();
    if (!Path::CreateDirectory(screenshotDirectory))
    {
        LOG_ERROR("Unable to save screenshots in OpenRCT2 screenshot directory.");
        return std::nullopt;
    }

    auto parkName = ScreenshotGetParkName();
    auto dateTime = ScreenshotGetFormattedDateTime();
    auto name = parkName + " " + dateTime;

    // Generate a path with a `tries` number
    auto pathComposer = [&screenshotDirectory, &name](int tries) {
        auto composedFilename = Platform::SanitiseFilename(
            name + ((tries > 0) ? " ("s + std::to_string(tries) + ")"s : ""s) + ".png"s);
        return screenshotDirectory + PATH_SEPARATOR + composedFilename;
    };

    for (int tries = 0; tries < 100; tries++)
    {
        auto path = pathComposer(tries);
        if (!File::Exists(path))
        {
            return path;
        }
    }

    LOG_ERROR("You have too many saved screenshots saved at exactly the same date and time.");
    return std::nullopt;
}

std::string ScreenshotDumpPNG(RenderTarget& rt)
{