private void PlayChord(int idx)
{
UIChord.I.idx = idx;
var chord = new ChordRT(loader.chords[idx], secondPerNote);
chord.playNote = PlayPitch;
chord.holdNote = HoldPitch;
chordPlaying = chord;
}
private void Input()
{
if (Events.Shift)
{
scaleCurr = scaleMid + 1;
}
else if (Events.Ctrl)
{
scaleCurr = scaleMid - 1;
}
else
{
scaleCurr = scaleMid;
}
src.UnHold();
foreach (var grid in grids)
{
foreach (var gup in grid.gridUnitProp)
{
gup.clickable = true;
}
}
piano.notePress = new List <Note>();
for (int i = 0; i < keys.Length; i++)
{
var idx = PitchTool.Pitch12To8_5_Align(i);
var grid = idx > 0 ? 0 : 1;
if (Events.KeyDown(keys[i]))
{
PlayPitch(i);
grids[grid].gridUnitProp[Mathf.Abs(idx) - 1].clickable = false;
}
if (Events.Key(keys[i]))
{
grids[grid].gridUnitProp[Mathf.Abs(idx) - 1].clickable = false;
HoldPitch(i);
}
}
// 支持同时按下的按键数量取决键盘设备（的电路设计？），一般为2~5个键，
// 不包括Shift和Ctrl，这类特殊键一般可以额外同时按下。
// A~Z字母键能确保2个键同时按下，3个及以上就“不一定”了。
// 据说专门的游戏可以支持更多键。
// 比如我的键盘可以同时按 QRXC 四个键， 但按不了 QRV、QRB。
scaleCurr--;
for (int i = 0; i < keysLow.Length; i++)
{
if (Events.KeyDown(keysLow[i]))
{
PlayPitch(i);
}
if (Events.Key(keysLow[i]))
{
HoldPitch(i);
}
}
for (int i = 0; i < keysChord.Length; i++)
{
if (Events.KeyDown(keysChord[i]))
{
PlayChord(i);
}
}
if (Events.KeyDown(KeyCode.CapsLock))
{
UIChord.I.scaleShift = !UIChord.I.scaleShift;
}
if (Events.KeyDown(KeyCode.F1, KeyCode.F5))
{
loader.Start();
}
if (Events.KeyDown(KeyCode.BackQuote, KeyCode.Alpha1))
{
if (chordIdx > 0 && chordIdx - 1 < loader.chordParser.chordArr.Count)
{
PlayChordArr(chordIdx - 1);
}
}
else if (Events.KeyDown(KeyCode.Space))
{
chordIdx++;
if (chordIdx > 0 && chordIdx - 1 < loader.chordParser.chordArr.Count)
{
PlayChordArr(chordIdx - 1);
}
}
if (chordPlaying != null && chordPlaying.notes.NotEmpty())
{
chordPlaying.Update();
if (chordPlaying.t >= chordPlaying.endTime.Last())
{
chordPlaying = null;
}
}
}