private void dataGridView1_CellMouseUp(object sender, DataGridViewCellMouseEventArgs e)
{
ec = e.ColumnIndex;
if (row >= 0 && sc >= 0 && ec >= sc)
{
if (dataGridView1.Rows[row].Cells[e.ColumnIndex].Value == null || dataGridView1.Rows[row].Cells[e.ColumnIndex].Value.ToString() == "")
{
Notes[target].Add(new PianoNote(NoteLib.NoteLib.LUT[dataGridView1.Rows[row].HeaderCell.Value.ToString()], 64, 0, 0, sc, ec, dataGridView1.Rows[row].HeaderCell.Value.ToString(), row));
dataGridView1.Rows[row].Cells[sc].Value = dataGridView1.Rows[row].HeaderCell.Value + "*";
for (int i = sc + 1; i <= ec; i++)
{
dataGridView1.Rows[row].Cells[i].Value = "*";
}
}
else
{
PianoNote n = Notes[target].Find(x => x.freq == NoteLib.NoteLib.LUT[dataGridView1.Rows[row].HeaderCell.Value.ToString()] && x.start <= e.ColumnIndex && x.end >= e.ColumnIndex);
for (int i = n.start; i <= n.end; i++)
{
dataGridView1.Rows[row].Cells[i].Value = "";
}
Notes[target].Remove(n);
}
}
}
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 void clickNoteTop(PianoNote pianoNote, int time, String notePlayed)
{
var texture = font.GetTexture(notePlayed);
var noteSprite = layer.CreateSprite(texture.Path, OsbOrigin.Centre, pianoNote.getPos() - new Vector2(0, 80));
noteSprite.Scale(time, 0.18);
noteSprite.Fade(time, time + 50, 0, 0.66);
noteSprite.Fade(time + 200, time + 350, 0.66, 0);
if (notePlayed.Contains('4'))
{
noteSprite.ColorHsb(time, time + 350, 0, 1, 1, 0, 1, 1);
}
if (notePlayed.Contains('2'))
{
noteSprite.ColorHsb(time, time + 350, 120, 1, 1, 120, 1, 1);
}
pianoNote.click(time, notePlayed);
}
private void pianoRollWindow1_TrackPaint(object sender, BalthasarLib.PianoRollWindow.DrawUtils.TrackDrawUtils utils)
{
long mt = pianoRollWindow1.MaxShownTick;
long nt = pianoRollWindow1.MinShownTick;
for (int i = 0; i < NoteList.Count; i++)
{
PianoNote PN = NoteList[i];
if (PN.Tick + PN.Length > nt && PN.Tick < mt)
{
utils.DrawNote(PN, Color.SkyBlue);
}
}
foreach (KeyValuePair <int, List <PitchNode> > KV in PitchList)
{
utils.DrawPitchLine(KV.Value, Color.Red);
}
}
public override void Generate()
{
layer = GetLayer("Main");
beatduration = Beatmap.GetTimingPointAt(13).BeatDuration;
// Loading the big notes
ArrayList beeg = new ArrayList();
for (int i = 0; i < 6; i++)
{
if (i == 2)
{
continue;
}
Vector2 position = new Vector2(320 - 150 + i * 60, 260);
var top = layer.CreateSprite("sb/piano/top.png", OsbOrigin.BottomCentre, position);
var bottom = layer.CreateSprite("sb/piano/bottom.png", OsbOrigin.TopCentre, position + new Vector2(0, 0.1f * 200));
var body = layer.CreateSprite("sb/piano/body.png", OsbOrigin.BottomCentre, position);
top.Scale(2369, 0.2);
bottom.Scale(2369, 0.2);
body.ScaleVec(2369, 0.2, 0.1);
body.Rotate(2369, Math.PI);
PianoNote pn1 = new PianoNote(top, bottom, body, position, false, 0.2f);
pn1.fadeIn(2369);
pn1.fadeOut(20117);
beeg.Add(pn1);
}
// Loading the small notes
ArrayList smol = new ArrayList();
for (int i = 0; i < 7; i++)
{
Vector2 position = new Vector2(320 - 180 + i * 60, 220);
var top = layer.CreateSprite("sb/piano/top-fill.png", OsbOrigin.BottomCentre, position - new Vector2(0, 0.075f * 200));
var bottom = layer.CreateSprite("sb/piano/bottom-fill.png", OsbOrigin.TopCentre, position);
var body = layer.CreateSprite("sb/piano/body-fill.png", OsbOrigin.BottomCentre, position);
top.Scale(2369, 0.15);
bottom.Scale(2369, 0.15);
body.ScaleVec(2369, 0.15, 0.075);
PianoNote pn1 = new PianoNote(top, bottom, body, position, true, 0.15f);
pn1.fadeIn(2369);
pn1.fadeOut(20117);
smol.Add(pn1);
}
// Setting font
font = LoadFont("sb/PianoNotesRegular", new FontDescription()
{
FontPath = "fonts/Altero-Regular.otf",
FontSize = 72,
Color = Color4.White,
Padding = new Vector2(5, 5),
FontStyle = FontStyle.Regular,
TrimTransparency = true,
EffectsOnly = false,
Debug = false,
},
new FontOutline()
{
Thickness = 0,
Color = Color.Transparent,
},
new FontShadow()
{
Thickness = 0,
Color = Color.Transparent,
});
Tuple <int, string>[] noteList =
{
Tuple.Create(3, "A#3"),
Tuple.Create(0, "C4"),
Tuple.Create(0, "C2"),
Tuple.Create(0, "C3"),
Tuple.Create(1, "D3"),
Tuple.Create(1, "D#3"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "A#3"),
Tuple.Create(4, "G3"),
Tuple.Create(4, "G4"),
Tuple.Create(0, "C2"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "G3"),
Tuple.Create(4, "A#4"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "G3"),
Tuple.Create(3, "A#3"),
Tuple.Create(0, "C4"),
Tuple.Create(0, "C2"),
Tuple.Create(0, "C3"),
Tuple.Create(1, "D3"),
Tuple.Create(1, "D#3"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "A#3"),
Tuple.Create(4, "G3"),
Tuple.Create(4, "G4"),
Tuple.Create(0, "C2"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "G3"),
Tuple.Create(4, "A#4"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "G3"),
Tuple.Create(3, "A#3"),
Tuple.Create(0, "C4"),
Tuple.Create(0, "C2"),
Tuple.Create(0, "C3"),
Tuple.Create(1, "D3"),
Tuple.Create(1, "D#3"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "A#3"),
Tuple.Create(4, "G3"),
Tuple.Create(4, "G4"),
Tuple.Create(0, "C2"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "G3"),
Tuple.Create(4, "A#4"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "G3"),
Tuple.Create(3, "A#3"),
Tuple.Create(0, "C4"),
Tuple.Create(0, "C2"),
Tuple.Create(0, "C3"),
Tuple.Create(1, "D3"),
Tuple.Create(1, "D#3"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "A#3"),
Tuple.Create(4, "G3"),
Tuple.Create(4, "G4"),
Tuple.Create(0, "C2"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "G3"),
Tuple.Create(4, "A#4"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "G3"),
Tuple.Create(3, "A#3"),
Tuple.Create(0, "C4"),
Tuple.Create(0, "C2"),
Tuple.Create(0, "C3"),
Tuple.Create(1, "D3"),
Tuple.Create(1, "D#3"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "A#3"),
Tuple.Create(4, "G3"),
Tuple.Create(4, "G4"),
Tuple.Create(0, "C2"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "G3"),
Tuple.Create(4, "A#4"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "G3"),
Tuple.Create(3, "A#3"),
Tuple.Create(0, "C4"),
Tuple.Create(0, "C2"),
Tuple.Create(0, "C3"),
Tuple.Create(1, "D3"),
Tuple.Create(1, "D#3"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "A#3"),
Tuple.Create(4, "G3"),
Tuple.Create(4, "G4"),
Tuple.Create(0, "C2"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "G3"),
Tuple.Create(4, "A#4"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "G3"),
Tuple.Create(3, "A#3"),
Tuple.Create(0, "C4"),
Tuple.Create(0, "C2"),
Tuple.Create(0, "C3"),
Tuple.Create(1, "D3"),
Tuple.Create(1, "D#3"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "A#3"),
Tuple.Create(4, "G3"),
Tuple.Create(4, "G4"),
Tuple.Create(0, "C2"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "G3"),
Tuple.Create(4, "A#4"),
Tuple.Create(3, "F3"),
Tuple.Create(4, "G3")
};
double run = StartTime;
foreach (var note in noteList)
{
if (note.Item2.Contains('#'))
{
clickNoteBottom((PianoNote)(beeg[note.Item1]), (int)run, note.Item2);
}
else
{
clickNoteTop((PianoNote)(smol[note.Item1]), (int)run, note.Item2);
}
run += tick(0, 2);
}
}
public void DrawNote(PianoNote Note, Color NoteColor, Color LyricColor)
{
//判断X相位是否抛弃
long LeftTick = Note.Tick;
long RightTick = Note.Tick + Note.Length;
long LeftRectangleTick = pprops.PianoStartTick;
long RightRectangleTick = pprops.PianoStartTick + (long)Math.Round(pprops.dertPixel2dertTick(baseEvent.ClipRectangle.Width), 0) + 1;
if (RightTick <= LeftRectangleTick || LeftTick >= RightRectangleTick)
{
//抛弃音符（超界）
return;
}
//判断Y相位是否抛弃
double MaxNoteCount = (double)baseEvent.ClipRectangle.Height / rconf.Const_RollNoteHeight;
if (MaxNoteCount > (int)MaxNoteCount)
{
MaxNoteCount = (int)MaxNoteCount + 1;
}
uint MaxNote = pprops.PianoTopNote;
uint MinNote = MaxNote - (uint)MaxNoteCount;
if (Note.PitchValue.NoteNumber < MinNote || Note.PitchValue.NoteNumber > MaxNote)
{
//抛弃音符（超界）
return;
}
//计算X坐标
long StartTick = LeftTick - LeftRectangleTick; //获得左边界距离启绘点距离；
long EndTick = RightTick - LeftRectangleTick; //获得右边界距离启绘点距离；
int NoteX1Pixel = baseEvent.ClipRectangle.X;
int NoteX2Pixel = NoteX1Pixel;
if (StartTick < 0)
{
//起绘制点小于0;
NoteX1Pixel = baseEvent.ClipRectangle.X - (int)Math.Round(pprops.dertTick2dertPixel(-StartTick), 0);
NoteX2Pixel = baseEvent.ClipRectangle.X + (int)Math.Round(pprops.dertTick2dertPixel(EndTick), 0);
}
else
{
NoteX1Pixel = NoteX1Pixel + (int)Math.Round(pprops.dertTick2dertPixel(StartTick), 0);
NoteX2Pixel = baseEvent.ClipRectangle.X + (int)Math.Round(pprops.dertTick2dertPixel(EndTick), 0);
}
//计算Y坐标
uint NoteDistance = MaxNote - Note.PitchValue.NoteNumber;
int NoteYPixel = baseEvent.ClipRectangle.Top + (int)NoteDistance * rconf.Const_RollNoteHeight;
Rectangle NoteRect = new Rectangle(
new Point(NoteX1Pixel, NoteYPixel),
new Size(NoteX2Pixel - NoteX1Pixel, rconf.Const_RollNoteHeight)
);
Rectangle LyricRect = new Rectangle(
new Point(NoteX1Pixel + 5, NoteYPixel + 1),
new Size(NoteX2Pixel - NoteX1Pixel - 5, rconf.Const_RollNoteHeight - 1)
);
D2DGraphics g = baseEvent.D2DGraphics;
g.FillRectangle(NoteRect, NoteColor);
g.DrawText(Note.Lyric, LyricRect, LyricColor, new System.Drawing.Font("Tahoma", 9));
g.DrawRectangle(NoteRect, rconf.RollColor_NoteBorderColor);
}
public void DrawNote(PianoNote Note, Color NoteColor)
{
DrawNote(Note, NoteColor, Color.Black);
}
void PlayMidi(string MidFile, string Track)
{
List <PianoNote> NoteListEX = new List <PianoNote>();
TempoWorker tempo = new TempoWorker(120, TempoWorker.NoteType.Crotchet);
MidiRResult MidiRecv = MidiWorker.ReadMidi(MidFile, Track);
NoteOnEvent FN = MidiRecv.Notes[0];
long off = FN.AbsoluteTime;
long lastEnd = 0;
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();
if (PNote.Tick > lastEnd)
{
NoteListEX.Add(new PianoNote(lastEnd, PNote.Tick - lastEnd, 0));
}
NoteListEX.Add(PNote);
}
using (MidiOut midiOut = new MidiOut(0))
{
midiOut.Volume = 65535;
int j = 0;
int k = 0;
bool isp = false;
for (int i = 0; i < MidiRecv.Pitchs.Count; i++)
{
if (j >= MidiRecv.Notes.Count)
{
break;
}
if (MidiRecv.Pitchs[i].PitchWheelChangeEvent.AbsoluteTime - off < 0)
{
continue;
}
if (MidiRecv.Pitchs[i].PitchWheelChangeEvent.AbsoluteTime - off < NoteListEX[j].Tick)
{
System.Threading.Thread.Sleep((int)tempo.Tick2Millisecond(MidiRecv.Pitchs[i].PitchWheelChangeEvent.DeltaTime));
continue; //在音符前，抛弃
}
if (MidiRecv.Pitchs[i].PitchWheelChangeEvent.AbsoluteTime - off > NoteListEX[j].Tick + NoteListEX[j].Length)
{
//在音符后
midiOut.Send(MidiMessage.StopNote((int)NoteListEX[j].PitchValue.NoteNumber, 0, 1).RawData);
isp = false;
j++;
k++;
i--; //重来一遍
PitchList.Add(k, new List <PitchNode>());
continue;
}
if (!isp)
{
isp = true;
midiOut.Send(MidiMessage.StartNote((int)NoteListEX[j].PitchValue.NoteNumber, 127, 1).RawData);
}
midiOut.Send(MidiRecv.Pitchs[i].PitchWheelChangeEvent.GetAsShortMessage());
System.Threading.Thread.Sleep((int)tempo.Tick2Millisecond(MidiRecv.Pitchs[i].PitchWheelChangeEvent.DeltaTime));
}
}
}