Function toggleSound

src/OpenLoco/src/Audio/Audio.cpp:320–332

    }

    void toggleSound()
    {
        _audioIsEnabled = !_audioIsEnabled;
        if (_audioIsEnabled)
        {
            return;
        }

        stopVehicleNoise();
        stopAmbientNoise();
        stopMusic();
        Config::write();
    }

    void pauseSound()
    {