private bool HasNotes(string s)
{
bool result;
try
{
string[] f = File.ReadAllLines(s);
if (Path.GetExtension(s).Equals(PerformanceFileListView.fileTypes[1], StringComparison.OrdinalIgnoreCase) && new Performance(string.Join(",", f)).Sheet.Count > 0)
{
result = true;
}
else
{
ImplementedPlayer mml = new ImplementedPlayer();
for (int i = 0; i < f.Length; i++)
{
f[i] = f[i].RemoveLineComments();
}
string fmml = string.Join(string.Empty, f).RemoveBlockComments();
mml.Load(fmml);
result = mml.Tracks.Any((MMLPlayerTrack x) => x.notes.Any <Note>());
}
}
catch (Exception e)
{
LogHost.Default.WarnException("HasNotes Could not read file: " + s, e);
result = false;
}
return(result);
}
private bool HasNotes(string s)
{
try
{
var f = File.ReadAllLines(s);
if (Path.GetExtension(s) == fileTypes[1])
{
if (new Performance(string.Join(",", f)).Sheet.Count > 0)
{
return(true);
}
}
var mml = new ImplementedPlayer();
for (int i = 0; i < f.Length; i++)
{
f[i] = f[i].RemoveLineComments();
}
var fmml = string.Join(string.Empty, f).RemoveBlockComments();
mml.Load(fmml);
return(mml.Tracks.Any(x => x.notes.Any()));
}catch (Exception e)
{
LogHost.Default.WarnException($"{nameof(HasNotes)} Could not read file: {s}", e);
return(false);
}
}
//Asumes file extension is already set to either .txt or .mml
private void TryMML(string pathname)
{
var mml = new ImplementedPlayer();
var mmls = File.ReadAllLines(pathname);
for (int i = 0; i < mmls.Length; i++)
{
mmls[i] = mmls[i].RemoveLineComments();
}
var fmml = string.Join(string.Empty, mmls).RemoveBlockComments();
mml.Load(fmml);
_ = Program.mem.PlayMML(mml, cts.Token);
}
internal async Task PlayMML(ImplementedPlayer p, CancellationToken cts)
{
p.Unmute();
p.Play();
if (!PersistentNamedPipeServer.Instance.IsConnected)
{
await TryInject();
}
PipeMessage noteOff = new PipeMessage(Process.Id, PMCommand.PlayNote)
{
Parameter = 0
};
foreach (var track in p.Tracks)
{
new Thread(() =>
{
TimeSpan ts = new TimeSpan(0);
foreach (TextPlayer.Note note in track.notes)
{
TimeSpan w = note.TimeSpan - ts;
if (w.TotalMilliseconds > 0)
{
Thread.Sleep(w);
}
if (cts.IsCancellationRequested)
{
return;
}
PersistentNamedPipeServer.SendPipeMessage(new PipeMessage(Process.Id, PMCommand.PlayNote)
{
Parameter = note.GetStep()
});
Thread.Sleep(note.Length);
PersistentNamedPipeServer.SendPipeMessage(noteOff);
ts = note.TimeSpan + note.Length;
}
})
{
Priority = ThreadPriority.Highest,
IsBackground = true
}.Start();
}
}
