private void Beat(Voice voice)
{
// duration specifier?
if (_sy == AlphaTexSymbols.DoubleDot)
{
_allowNegatives = true;
NewSy();
_allowNegatives = false;
if (_sy != AlphaTexSymbols.Number)
{
Error("duration", AlphaTexSymbols.Number);
}
_currentDuration = ParseDuration((int)_syData);
NewSy();
return;
}
var beat = new Beat();
voice.AddBeat(beat);
if (voice.Bar.MasterBar.TempoAutomation != null && voice.Beats.Count == 1)
{
beat.Automations.Add(voice.Bar.MasterBar.TempoAutomation);
}
// notes
if (_sy == AlphaTexSymbols.LParensis)
{
NewSy();
Note(beat);
while (_sy != AlphaTexSymbols.RParensis && _sy != AlphaTexSymbols.Eof)
{
Note(beat);
}
if (_sy != AlphaTexSymbols.RParensis)
{
Error("note-list", AlphaTexSymbols.RParensis);
}
NewSy();
}
// rest
else if (_sy == AlphaTexSymbols.String && _syData.ToString().ToLower() == "r")
{
// rest voice -> no notes
NewSy();
}
else
{
Note(beat);
}
// new duration
if (_sy == AlphaTexSymbols.Dot)
{
_allowNegatives = true;
NewSy();
_allowNegatives = false;
if (_sy != AlphaTexSymbols.Number)
{
Error("duration", AlphaTexSymbols.Number);
}
_currentDuration = ParseDuration((int)_syData);
NewSy();
}
beat.Duration = _currentDuration;
// beat multiplier (repeat beat n times)
var beatRepeat = 1;
if (_sy == AlphaTexSymbols.Multiply)
{
NewSy();
// multiplier count
if (_sy != AlphaTexSymbols.Number)
{
Error("multiplier", AlphaTexSymbols.Number);
}
else
{
beatRepeat = (int)_syData;
}
NewSy();
}
BeatEffects(beat);
for (var i = 0; i < beatRepeat - 1; i++)
{
voice.AddBeat(beat.Clone());
}
}
private void Beat(Voice voice)
{
// duration specifier?
if (_sy == AlphaTexSymbols.DoubleDot)
{
NewSy();
if (_sy != AlphaTexSymbols.Number)
{
Error("duration", AlphaTexSymbols.Number);
}
var duration = (int)_syData;
switch (duration)
{
case 1:
case 2:
case 4:
case 8:
case 16:
case 32:
case 64:
_currentDuration = ParseDuration((int)_syData);
break;
default:
Error("duration", AlphaTexSymbols.Number, false);
break;
}
NewSy();
return;
}
var beat = new Beat();
voice.AddBeat(beat);
// notes
if (_sy == AlphaTexSymbols.LParensis)
{
NewSy();
Note(beat);
while (_sy != AlphaTexSymbols.RParensis && _sy != AlphaTexSymbols.Eof)
{
Note(beat);
}
if (_sy != AlphaTexSymbols.RParensis)
{
Error("note-list", AlphaTexSymbols.RParensis);
}
NewSy();
}
// rest
else if (_sy == AlphaTexSymbols.String && _syData.ToString().ToLower() == "r")
{
// rest voice -> no notes
NewSy();
}
else
{
Note(beat);
}
// new duration
if (_sy == AlphaTexSymbols.Dot)
{
NewSy();
if (_sy != AlphaTexSymbols.Number)
{
Error("duration", AlphaTexSymbols.Number);
}
var duration = (int)_syData;
switch (duration)
{
case 1:
case 2:
case 4:
case 8:
case 16:
case 32:
case 64:
_currentDuration = ParseDuration((int)_syData);
break;
default:
Error("duration", AlphaTexSymbols.Number, false);
break;
}
NewSy();
}
else
{
beat.Duration = _currentDuration;
}
// beat multiplier (repeat beat n times)
var beatRepeat = 1;
if (_sy == AlphaTexSymbols.Multiply)
{
NewSy();
// multiplier count
if (_sy != AlphaTexSymbols.Number)
{
Error("multiplier", AlphaTexSymbols.Number);
}
else
{
beatRepeat = (int)_syData;
}
NewSy();
}
BeatEffects(beat);
for (var i = 0; i < beatRepeat - 1; i++)
{
voice.AddBeat(beat.Clone());
}
}
