public PianoNote(long Tick, long Length, PitchValuePair PitchValue, string Lyric)
{
this.pvp = PitchValue;
this.Tick = Tick;
this.Length = Length;
this.Lyric = Lyric;
}
void LoadMidi(string MidFile, string Track)
{
TempoWorker tempo = new TempoWorker(120, TempoWorker.NoteType.Crotchet);
MidiRResult MidiRecv = MidiWorker.ReadMidi(MidFile, Track);
NoteOnEvent FN = MidiRecv.Notes[0];
long off = FN.AbsoluteTime;
for (int i = 0; i < MidiRecv.Notes.Count; i++)
{
NoteOnEvent NoteEvent = MidiRecv.Notes[i];
PianoNote PNote = new PianoNote(
NoteEvent.AbsoluteTime - off,
NoteEvent.NoteLength,
new BalthasarLib.PianoRollWindow.PitchValuePair((uint)NoteEvent.NoteNumber, 0)
);
PNote.OctaveType = PitchValuePair.OctaveTypeEnum.Piano;
PNote.Lyric = PNote.PitchValue.NoteChar + PNote.PitchValue.Octave.ToString();
NoteList.Add(PNote);
}
int j = 0;
int k = 0;
PitchList.Add(k, new List <PitchNode>());
for (int i = 0; i < MidiRecv.Pitchs.Count; i++)
{
if (j >= MidiRecv.Notes.Count)
{
break;
}
if (MidiRecv.Pitchs[i].PitchWheelChangeEvent.AbsoluteTime - off < NoteList[j].Tick)
{
continue; //在音符前，抛弃
}
if (MidiRecv.Pitchs[i].PitchWheelChangeEvent.AbsoluteTime - off > NoteList[j].Tick + NoteList[j].Length)
{
//在音符后
j++;
k++;
i--;//重来一遍
PitchList.Add(k, new List <PitchNode>());
continue;
}
PitchValuePair pvp = new PitchValuePair((uint)MidiRecv.Notes[j].NoteNumber, MidiRecv.Pitchs[i].PIT, (uint)MidiRecv.Pitchs[i].PBS);
PitchNode PitN = new PitchNode(MidiRecv.Pitchs[i].PitchWheelChangeEvent.AbsoluteTime - off, pvp.PitchValue);
PitchList[k].Add(PitN);
}
}
public PianoNote(long Tick, long Length, PitchValuePair PitchValue)
{
this.pvp = PitchValue;
this.Tick = Tick;
this.Length = Length;
}
public PianoNote(long Tick, BalthasarLib.PianoRollWindow.PianoProperties.NoteType NoteType, PitchValuePair PitchValue, string Lyric)
{
this.Lyric = Lyric;
this.pvp = PitchValue;
this.Tick = Tick;
this.Length = (uint)(SemibreveLength / (uint)NoteType);
}
public PitchNode(long Tick, PitchValuePair PitchValue)
{
this.pvp = PitchValue;
this.Tick = Tick;
}