AlphaTab.Importer.AlphaTexImporter.Note C# (CSharp) Method

        private void Note(Beat beat)
        {
            // fret.string
            var syData = _syData.ToString().ToLower();
            if (_sy != AlphaTexSymbols.Number && !(_sy == AlphaTexSymbols.String
                && (syData == "x" || syData == "-")))
            {
                Error("note-fret", AlphaTexSymbols.Number);
            }

            var isDead = syData == "x";
            var isTie = syData == "-";
            int fret = (int)(isDead || isTie ? 0 : _syData);
            NewSy(); // Fret done

            if (_sy != AlphaTexSymbols.Dot)
            {
                Error("note", AlphaTexSymbols.Dot);
            }
            NewSy(); // dot done

            if (_sy != AlphaTexSymbols.Number)
            {
                Error("note-string", AlphaTexSymbols.Number);
            }
            int @string = (int)_syData;
            if (@string < 1 || @string > _track.Tuning.Length)
            {
                Error("note-string", AlphaTexSymbols.Number, false);
            }
            NewSy(); // string done

            // read effects
            var note = new Note();
            beat.AddNote(note);
            note.String = _track.Tuning.Length - (@string - 1);
            note.IsDead = isDead;
            note.IsTieDestination = isTie;
            if (!isTie)
            {
                note.Fret = fret;
            }

            NoteEffects(note);
        }