NScumm.Sky.Music.MusicBase.PollMusic C# (CSharp) Method

        protected void PollMusic()
        {
            lock (_mutex)
            {
                byte newTempo;
                if (_onNextPoll.MusicToProcess != _currentMusic)
                    LoadNewMusic();

                _aktTime += _tempo;

                for (byte cnt = 0; cnt < _numberOfChannels; cnt++)
                {
                    newTempo = _channels[cnt].Process((ushort)(_aktTime >> 16));
                    if (newTempo!=0)
                    {
                        _musicTempo1 = newTempo;
                        UpdateTempo();
                    }
                }
                _aktTime &= 0xFFFF;
            }
        }