public void ProcessKeyDown(System.Windows.Forms.KeyEventArgs args)
{
int kc = args.KeyValue;
// Does this button matter? If not, never mind.
if (!buttons.ContainsKey(kc))
{
return;
}
PianoButton b = buttons[kc];
// Is this key already pressed? Nevermind then.
if (b.pressed)
{
return;
}
// Light 'em up
LightUp(b.octave, b.letter, b.black);
// Play sound
songPlayer.PlayNote(new Note(
Note.GetNoteLetterFromLetter(b.letter),
b.octave,
b.black,
ComponentLength.FULL,
0
));
// Set this button to be pressed
b.pressed = true;
// Register the key press
songProgress.Register(b);
}
static void HandleChannelMessageReceived(object sender, ChannelMessageEventArgs e)
{
Console.WriteLine("{0}\t\t{1}\t{2}\t{3}", e.Message.Command, e.Message.MidiChannel, e.Message.Data1, e.Message.Data2);
var note = (sbyte)e.Message.Data1;
byte volumeOrVelocity = (byte)((e.Message.Data2 / 127f) * Engine.GetMaxVolume());
if (e.Message.Command == ChannelCommand.Controller && e.Message.Data1 == 7) // Volume
{
track.Volume = volumeOrVelocity;
}
else if ((e.Message.Command == ChannelCommand.NoteOn && e.Message.Data2 == 0) || e.Message.Command == ChannelCommand.NoteOff) // Note off
{
SoundMixer.ReleaseChannels(16, note);
}
else if (e.Message.Command == ChannelCommand.NoteOn) // Note on
{
// Has some input lag
SongPlayer.PlayNote(track, note, Config.MIDIKeyboardFixedVelocity ? Engine.GetMaxVolume() : volumeOrVelocity, -1);
}
}
