public void UpdateScore(ref MidiPlayer midiPlayer)
{
if (midiPlayer == null)
return;
// this is a hack, we shouldn't be modifying this list in the MidiPlayer, it should be used for
// informational purposes
for (int i = 0; i < midiPlayer.al_CurrentPlayingChannelNotes.Count; i++) {
try {
if (noteMatcher.NoteMatches(s_CurrentFingering, (int)midiPlayer.al_CurrentPlayingChannelNotes[i])) {
i_NumNotesScored++;
midiPlayer.al_CurrentPlayingChannelNotes.RemoveAt(i);
break;
}
} catch (Exception e) {
//Got tired of it crashing randomly. Fix it later.
}
}
}
/// <summary>
/// Event handler for "Open" menu item
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Open_Clicked(object sender, RoutedEventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "MIDI Files (*.mid)|*.mid|All Files (*.*)|*.*";
openFileDialog.FilterIndex = 1;
if (openFileDialog.ShowDialog().Value) {
try {
midiPlayer.OnClosingOperations();
midiPlayer.OnClosedOperations();
} catch (NullReferenceException ex) { }
HideSubCanvas();
ResetSubCanvas(true);
HideCanvasChildren();
b_AnimationStarted = false;
CompositionTarget.Rendering -= MoveCanvas;
CompositionTarget.Rendering -= CanvasNotesScheduledAdder;
normal.Visibility = Visibility.Hidden;
try {
loadingScreen.Visibility = Visibility.Hidden;
} catch (NullReferenceException ex) { }
listViewGrid.Visibility = Visibility.Hidden;
loadingScreen.Visibility = Visibility.Visible;
i_Channel = -1;
midiPlayer = new MidiPlayer(
openFileDialog.FileName,
HandleMIDILoadProgressChanged,
HandleMIDILoadCompleted,
HandleMIDIChannelMessagePlayed,
HandleMIDIPlayingCompleted);
//midiPlayerForPreview = new MidiPlayer(midiPlayer.Sequence, midiPlayer.Sequencer);
midiPlayer.PlayOtherChannels = true;
midiInfo.Refresh(openFileDialog.FileName, i_Channel);
tb_listViewTitle.Text = midiInfo.Title;
}
}