/// <summary>
/// Tries to read the Note, next tries to change frequency of it and
/// every single note in base.
/// </summary>
public void ReadNoteChange(string note, float frequency)
{
if (MusicalNote.IsValidName(note) && MusicalNote.IsValidFrequency(frequency))
{
rm.ChangeNoteArray(note, frequency);
}
}
public void PlaySound(MusicalNote note, float gain, float time, SignalGeneratorType signalType)
{
PlaySound(
new MusicalNote[] { note },
gain,
time,
signalType
);
}
public async void PlaySound()
{
try
{
Chord chord;
chord = SelectedChord;
if (ChordsPlayed.Count == 0)
{
return;
}
foreach (var i in SelectedChord.MusicalNotes)
{
if (!MusicalNote.IsValidName(i.Name))
{
chord = ChordsPlayed[ChordsPlayed.Count - 1];
break;
}
}
List <MusicalNote> chordWithFrequencies = new List <MusicalNote>();
foreach (var n in chord.MusicalNotes)
{
chordWithFrequencies.Add(RuntimeSettings.MusicalNotes.Find(x => x.Name == n.Name));
}
if (AllAtOnce)
{
nAudioCommunication.
PlaySound(
chordWithFrequencies.ToArray(),
RuntimeSettings.Volume,
RuntimeSettings.Duration,
SignalGeneratorType.Sin //todo przenieść to
);
}
else
{
foreach (var note in chordWithFrequencies)
{
nAudioCommunication.
PlaySound(
note,
RuntimeSettings.Volume,
RuntimeSettings.Duration
/ chord.MusicalNotes.Length,
SignalGeneratorType.Sin //todo przenieść to
);
await Task.Delay((int)RuntimeSettings.Duration
/ chord.MusicalNotes.Length * 1000);
}
}
}
catch (Exception e)
{
}
}
/// <summary>
/// Reads the Chord content
/// </summary>
public Chord ReadChord(string input)
{
input = input.Replace(" ", "");
var s = input.Split('^');
List <Note> notes = new List <Note>();
foreach (var item in s)
{
int t = 0;
List <string> parts = new List <string>();
parts.Add("");
for (int i = 0; i < item.Length; i++)
{
if (item[i] == '-' || item[i] == '+')
{
parts.Add("");
t++;
}
parts[t] += item[i];
}
string note = "";
int modifier = 0;
foreach (var part in parts)
{
try
{
if (MusicalNote.IsValidName(part))
{
note = part;
}
else
{
if (int.TryParse(part, out int result))
{
modifier += result;
}
else
{
throw new ArgumentException();
}
}
}
catch (ArgumentException e)
{
throw e;
}
}
var u = rm.RuntimeSettings.MusicalNotes.Find(x => x.Name == note);
// Note tried to create MusicalNote because he has given frequency,
// Issues with serialization TODO
if (u != null && !(u.Frequency == 0))
{
var z = rm.RuntimeSettings.MusicalNotes.Find(y => y.Rank == u.Rank + modifier);
Note o = new Note();
o.Name = z.Name;
notes.Add(o);
}
}
return(new Chord(notes.ToArray()));
}
