class AudioManager
    {
        private AudioEngine engine;
        private WaveBank waveBank;
        private SoundBank soundBank;

        private Cue cue = null;

        public AudioManager(AudioEngine engine, WaveBank waveBank, SoundBank soundBank)
        {
            this.engine = engine;
            this.waveBank = waveBank;
            this.soundBank = soundBank;
        }

        public void playSound(string name)
        {
            cue = soundBank.GetCue(name);
            cue.Play();
            cue = null;
        }

        public void pauseSound(string name)
        {
            cue = soundBank.GetCue(name);
            if (!cue.IsPaused)
                cue.Pause();

            cue = null;
        }

        public void stopAllSound()
        {
            //???
        }

        public void stopOneSound(string name)
        {
            cue = soundBank.GetCue(name);
            if (!cue.IsStopped || !cue.IsStopping)
                cue.Stop(AudioStopOptions.AsAuthored);

            cue = null;
        }

        public void increaseSpeed(string name, float increment)
        {

        }

        public void increaseAllSpeed(float increment)
        {

        }

        public void decreaseSpeed(string name, float decrement)
        {

        }

        public void decreaseAllSpeed(float decrement)
        {

        }

        public void Update()
        {
            engine.Update();
        }
    }