private void StartKeyPlayback(int interval)
{
kc.isPlayingFlag = false;
kc.isRunningFlag = false;
kc.pauseOffset = 0;
ParameterController.GetInstance().Pitch = 0;
if (midFileDiag.FileName == string.Empty)
{
Log.overlayLog($"错误：没有Midi文件");
MessageBox.Show(new Form()
{
TopMost = true
}, "没有midi你演奏个锤锤？", "喵喵喵？", MessageBoxButtons.OK, MessageBoxIcon.Question);
return;
}
if (_runningTask == null ||
_runningTask.ThreadState != System.Threading.ThreadState.Running &&
_runningTask.ThreadState != System.Threading.ThreadState.Suspended)
{
_runningTask?.Abort();
this.kc.isPlayingFlag = true;
btnSyncReady.BackColor = Color.Aquamarine;
btnSyncReady.Text = "中断演奏";
var Interval = interval < 1000 ? 1000 : interval;
var sub = (long)(1000 - interval);
int bpm = 120;
//timer1.Start();
var sw = new Stopwatch();
sw.Start();
Log.overlayLog($"文件名：{Path.GetFileName(midFileDiag.FileName)}");
Log.overlayLog($"定时：{Interval}毫秒后演奏");
if (ParameterController.GetInstance().isEnsembleSync)
{
System.Threading.Timer timer1 = new System.Threading.Timer((TimerCallback)(x => this.kc.KeyboardPress(48)), new object(), Interval - 4000, 0);
System.Threading.Timer timer2 = new System.Threading.Timer((TimerCallback)(x => this.kc.KeyboardRelease(48)), new object(), Interval - 3950, 0);
Log.overlayLog($"定时：同步音按下");
}
if (netMidiFlag)
{
keyPlayLists = mtk.netmidi?.Tracks[trackComboBox.SelectedIndex].notes;
bpm = mtk.netmidi.BPM;
}
else
{
OpenFile(midFileDiag.FileName);
bpm = mtk.GetBpm();
mtk.GetTrackManagers();
keyPlayLists = mtk.ArrangeKeyPlaysNew((double)(bpm / nudBpm.Value));
}
lyricPoster.LrcStart(midFileDiag.FileName.Replace(".mid", ".mml").Replace(".mml", ".lrc"), interval);
File.WriteAllText($"1.txt", JsonConvert.SerializeObject(keyPlayLists));
if (interval < 0)
{
var keyPlay = keyPlayLists.Where((x) => x.TimeMs > sub);
keyPlayLists = new Queue <KeyPlayList>();
foreach (KeyPlayList kp in keyPlay)
{
kp.TimeMs -= sub;
keyPlayLists.Enqueue(kp);
}
}
sw.Stop();
_runningFlag = true;
cts = new CancellationTokenSource();
if (Settings.Default.isUsingAnalysis || netMidiFlag == true)
{
_runningTask = createPerformanceTask(cts.Token, interval - (int)sw.ElapsedMilliseconds);//minus bug?
}
else
{
_runningTask = createPerformanceTaskOriginal(cts.Token, (double)(nudBpm.Value / bpm));
}
_runningTask.Priority = ThreadPriority.Highest;
}
}
public override void ImportProviderSettings(int moduleId, XmlNode settingsNode)
{
ParameterController.ImportProviderSettings(moduleId, settingsNode, _providerName);
}
private void PitchDown_HotKeyPressed(object sender, GlobalHotKeyEventArgs e)
{
ParameterController.GetInstance().Pitch -= 1;
Log.overlayLog($"快捷键：向下移调 当前 {ParameterController.GetInstance().Pitch}");
}
public override void ExportProviderSettings(int moduleId, XmlWriter writer)
{
ParameterController.ExportProviderSettings(moduleId, writer, _providerName);
}
