internal void StartCmdSyncPlayAndRecord()
{
Cmd = eCmd.PlayAndRecord;
if (!MP3Player.CheckCmdSync())
{
return;
}
if (P.frmSC.Play != null)
{
P.frmSC.Play.BBTSwitch = null;
}
if (Forms.frmSC.MenuMonitor)
{
clsPlay.InitStopwatch();
}
Forms.frmSC.ShowfrmPCKBIn();
lock (this) {
_indMP3Playing = true;
StartBar = P.F.CurrentBBT.Bar;
indFirstSwitchKey = true;
//clsPlay.indFirstSwitchChordBarBeat = true;
UpdateUndo(); //could go in first SwitchKey() ...
MP3Player.StartSync();
}
}
private void Action(delAction action, eCmd cmd) //cmd note used?
//if (P.F == null || AutoSync == null) return;
{
if (clsAudioSync.StaticMP3Playing)
{
return;
}
//int topindex = clbEla.TopIndex;
if (cmd != eCmd.Undo && cmd != eCmd.Redo && cmd != eCmd.Merge)
{
AudioSync.UpdateUndo();
}
action(cmd);
//AutoSync.indSave = true;
ShowList();
//clbEla.TopIndex = topindex;
PlayableForms.CmdState_Stopped(); //possible Play.IsEmpty changed
cmdSave.Enabled = (P.F.AudioSync != null && !P.F.AudioSync.IsEmpty());
//P.frmSC.mnuSaveAutoSyncFile.Enabled = cmdSave.Enabled;
//* update Elapsed.Play display in bars panes
if (P.F?.frmTrackMap != null)
{
P.F.frmTrackMap.picBars.Refresh();
}
if (P.F?.frmChordMap != null)
{
P.F.frmChordMap.picBars.Refresh();
}
clsAudioSync.SetPlayAudioText(P.F?.AudioSync);
}
private void Register(eCmd cmd, Action<Message> fun)
{
if (m_MsgCallDic.ContainsKey(cmd))
{
Debug.LogError("Msg Register Error. cmd repeated. cmd:" + cmd.ToString());
return;
}
m_MsgCallDic[cmd] = fun;
}
//private void InitMP3Player() { //external
// MP3Player = new clsMP3Ext(this);
//}
//Elapsed.MP3Resolution = (int)P.frmStart.nudMP3Res.Value * 1000;
//if (Elapsed.Play.Count < 2 || Elapsed.Play[0] != 0) {
// FinalizeStop();
// return;
//}
//CurrentBBT = P.F.CurrentBBT.Copy();
//int startbeat = CurrentBBT.Beats;
////int playstartbeat = (Elapsed.Play[startbeat] > 0) ? startbeat : Elapsed.GetPrevActiveBeat(startbeat);
//long playstartpos = (Elapsed.Play[startbeat] > 0) ?
// Elapsed.Play[startbeat] : Elapsed.GetPrevActivePos(startbeat);
//clsMTime.clsBBT bbt = new MPlay.clsMTime.clsBBT(startbeat, true);
//StartBar = bbt.Bar;
//int? playsigbeat = Elapsed.GetNextActiveBeat(startbeat);
//if (!playsigbeat.HasValue) {
// FinalizeStop();
// return;
//}
//MP3Player.PlayFile(this, playstartpos, Elapsed.Play[playsigbeat.Value]); //wait for OnWMPTimer() trigger
//if (P.F.frmAutoSync != null) P.F.frmAutoSync.UpdateCurrentPos();
////indStartSync = true;
//indMP3Playing = true;
//P.frmStart.StreamPlayOnAll(); //enable/disable StartPlay/StopPlay etc.
//P.frmStart.FormsStreamOnOff(true); //enable/disable controls (not StartPlay/StopPlay etc.)
//CurrentBBT = new MPlay.clsMTime.clsBBT(playsigbeat.Value, true); //refreshBBT on next OnMP3Timer call
////Debug.WriteLine("AutoSyncBeat: StartSyncPlay: CurrentBBT.Beats = " + CurrentBBT.Beats);
//return;
//}
internal void StartCmdSyncPlay() //play
{
Cmd = eCmd.Play; //indRecord = false;
if (P.F.AudioSync != null)
{
if (!MP3Player.CheckCmdSync())
{
return;
}
}
if (P.frmSC.Play != null)
{
P.frmSC.Play.BBTSwitch = null;
}
Forms.frmSC.ShowfrmPCKBIn();
lock (this) {
_indMP3Playing = true;
StartBar = P.F.CurrentBBT.Bar;
indFirstSwitchKey = true;
//clsPlay.indFirstSwitchChordBarBeat = true;
MP3Player.StartSync();
}
}
// 构建一个发送包
public Message(eCmd _cmd)
{
m_cmd = _cmd;
m_len = LEN_LEN + CMD_LEN; // START_LEN, END_LEN
}
public bool Decode(byte[] bytes)
{
m_position = 0;
Debug.Log("UnPackage 1:" + bytes.Length);
// 验证头部
if (!CheckHead(bytes))
{
return false;
}
m_position += START_LEN;
// 获取长度
Debug.Log("UnPackage 2");
Len = DecodeLen(bytes);
m_position += LEN_LEN;
// 验证尾部
Debug.Log("UnPackage 3, m_len:" + Len);
if (!CheckEnd(bytes))
{
return false;
}
Debug.Log("UnPackage 4");
m_cmd = DecodeCmd(bytes);
m_position += CMD_LEN;
Debug.Log("UnPackage 5, cmd:" + (int)Cmd);
Content = GetContent(bytes);
return true;
}