Function main

examples/sound_device/SoundDevice.cpp:21–248

/////////////////////////////////////////////////////// Entry point of application \return Application exit code ///////////////////////////////////////////////////////

///
////////////////////////////////////////////////////////////
int main()
{
    // List the available playback devices
    auto devices = sf::PlaybackDevice::getAvailableDevices();

    if (devices.empty())
    {
        std::cout << "No playback devices available\n";
        return EXIT_FAILURE;
    }

    std::cout << "Available playback devices:\n\n";

    for (auto i = 0u; i < devices.size(); ++i)
        std::cout << i << ": " << devices[i] << '\n';

    std::cout << '\n';

    // Output the default device name if one is available
    const auto defaultDevice = sf::PlaybackDevice::getDefaultDevice();

    if (defaultDevice)
        std::cout << "Default device: " << *defaultDevice << '\n';

    std::cout << std::endl;

    std::size_t deviceIndex = 0;

    // Choose the playback device
    if (devices.size() > 1)
    {
        deviceIndex = devices.size();
        std::cout << "Please choose the playback device to use [0-" << devices.size() - 1 << "]: ";
        do
        {
            std::cin >> deviceIndex;
            std::cin.ignore(10'000, '\n');
        } while (deviceIndex >= devices.size());
    }

    // Check if we can and whether the user wants to enable automatic stream routing
    bool automaticStreamRouting = false;

    if (devices[deviceIndex] == defaultDevice)
    {
        char answer{};
        std::cout << "Activate automatic stream routing? (Y/N): ";
        do
        {
            std::cin >> answer;
            std::cin.ignore(10'000, '\n');
        } while (answer != 'Y' && answer != 'y' && answer != 'N' && answer != 'n');
        automaticStreamRouting = (answer == 'Y') || (answer == 'y');
    }

    // Check if we should manually reroute to the default device or the null device
    bool rerouteToNull = false;