NScumm.Scumm.Audio.IMuse.IMuseInternal.GetQueueSoundStatus C# (CSharp) Method

        protected int GetQueueSoundStatus(int sound)
        {
            var j = _queue_pos;
            var i = _queue_end;

            while (i != j)
            {
                var a = _cmd_queue[i].array;
                if (a[0] == CommandId && a[1] == 8 && a[2] == sound)
                    return 2;
                i = (uint)((i + 1) % _cmd_queue.Length);
            }

            for (i = 0; i < _deferredCommands.Length; ++i)
            {
                if (_deferredCommands[i].TimeLeft != 0 && _deferredCommands[i].A == 8 &&
                    _deferredCommands[i].B == sound)
                {
                    return 2;
                }
            }

            return 0;
        }