//запуск воспроизведения
public static void Play(string filename, int vol)
{
if (Bass.BASS_ChannelIsActive(Stream) != BASSActive.BASS_ACTIVE_PAUSED)
{
//чтобы не начало одновременно играть два трека
Stop();
//с помощью метода InitBass(HZ) проверяем инициализацию библиотеки
//если она инициализирована, загружаем трек
//filename - какой трек будет воспроизводиться
//0 - воспроизводится с начала
//0 - длительность (до конца, т.е. оригинальный размер)
if (InitBass(HZ))
{
Stream = Bass.BASS_StreamCreateFile(filename, 0, 0, BASSFlag.BASS_DEFAULT);
//если файл открыт удачно, то Stream не равен нулю
if (Stream != 0)
{
//устанавливаем громкость трека
Volume = vol;
Bass.BASS_ChannelSetAttribute(Stream, BASSAttribute.BASS_ATTRIB_VOL, Volume / 100F);
//запускаем воспроизведение
Bass.BASS_ChannelPlay(Stream, false);
}
}
}
else
{
Bass.BASS_ChannelPlay(Stream, false);
}
isStopped = false;
}
public void Play(float volume = 1)
{
int channel = Bass.BASS_SampleGetChannel(_sample, false);
Bass.BASS_ChannelPlay(channel, false);
Bass.BASS_ChannelSetAttribute(channel, BASSAttribute.BASS_ATTRIB_VOL, volume);
}
public override void Initialize()
{
Bass.BASS_ChannelPlay(_soundhandler, false);
_texture = new Texture(window.Size.X, window.Size.Y);
_rectangleShape = new RectangleShape(new Vector2f(window.Size.X, window.Size.Y));
_rectangleShape.Texture = _texture;
_shader = new Shader(@"shaders\VertexShader.vert",
@"shaders\Experiment2_MusicVisualization\lime2.frag");
_shader.SetParameter("time1", 0);
_shader.SetParameter("time2", 0);
_shader.SetParameter("time3", 0);
_shader.SetParameter("time4", 0);
_shader.SetParameter("time5", 0);
_shader.SetParameter("time6", 0);
_shader.SetParameter("time7", 0);
_shader.SetParameter("time8", 0);
_shader.SetParameter("resolution", new Vector2f(window.Size.X, window.Size.Y));
_rState = new RenderStates(_shader);
_rState.Texture = _texture;
//_soundPlayer.Play();
}
private void buttonStreamCreate_Click(object sender, System.EventArgs e)
{
Bass.BASS_StreamFree(_stream);
this.textBox1.Text = "";
// test BASS_StreamCreate
if (_fileName != String.Empty)
{
// open any file supported by BASS...
_fs = File.OpenRead(_fileName);
this.textBox1.Text += "Open file: " + _fs.Name + Environment.NewLine;
// create the stream
_stream = Bass.BASS_StreamCreate(44100, 2, BASSFlag.BASS_DEFAULT, _myStreamCreate, IntPtr.Zero);
this.textBox1.Text += "StreamCreateUser: "******"ChannelPlay: playing" + Environment.NewLine;
}
else
{
this.textBox1.Text += String.Format("Error: {0}\n", Bass.BASS_ErrorGetCode());
}
}
}
void SE_Play()
{
//選択しているSEを再生
if (IsClosing)
{
return;
}
Bass.BASS_ChannelStop(Stream);
Bass.BASS_StreamFree(Stream);
string SE_Count = SE_Change_Window.Preset_List[SE_Change_Window.Preset_Index][SE_Lists.SelectedIndex + 1];
int StreamHandle = Bass.BASS_StreamCreateFile(SE_Count.Split('|')[SE_Play_Index - 1], 0, 0, BASSFlag.BASS_STREAM_DECODE);
Stream = BassFx.BASS_FX_TempoCreate(StreamHandle, BASSFlag.BASS_FX_FREESOURCE);
Bass.BASS_ChannelSetAttribute(Stream, BASSAttribute.BASS_ATTRIB_VOL, 1f);
Bass.BASS_ChannelSetDevice(Stream, Video_Mode.Sound_Device);
Bass.BASS_ChannelPlay(Stream, true);
if (SE_Play_Index < Select_SE_File_Count)
{
SE_Play_Index++;
SE_Play_Number_T.Text = SE_Play_Index + "/" + Select_SE_File_Count;
}
else if (Select_SE_File_Count != 1 && SE_Play_Index == Select_SE_File_Count)
{
SE_Play_Index = 1;
SE_Play_Number_T.Text = SE_Play_Index + "/" + Select_SE_File_Count;
}
}
void Play(String m_filename)
{
switch (Bass.BASS_ChannelIsActive(_stream))
{
case BASSActive.BASS_ACTIVE_STOPPED:
Bass.BASS_StreamFree(_stream);
if (!string.IsNullOrEmpty(m_filename))
{
_fs = System.IO.File.OpenRead(m_filename);
_stream = Bass.BASS_StreamCreateFileUser(BASSStreamSystem.STREAMFILE_NOBUFFER, BASSFlag.BASS_SAMPLE_FLOAT | BASSFlag.BASS_STREAM_PRESCAN | BASSFlag.BASS_STREAM_AUTOFREE, _myStreamCreateUser, IntPtr.Zero);
if (_stream != 0)
{
m_totaltime = String.Format(Utils.FixTimespan(Bass.BASS_ChannelBytes2Seconds(_stream, Bass.BASS_ChannelGetLength(_stream)), "MMSS"));
Bass.BASS_ChannelPlay(_stream, true);
MainProgressBar.Maximum = (int)Bass.BASS_ChannelBytes2Seconds(_stream, Bass.BASS_ChannelGetLength(_stream));
_maintimer.Start();
iconPlay.Kind = MaterialDesignThemes.Wpf.PackIconKind.Pause;
//
}
}
break;
case BASSActive.BASS_ACTIVE_PLAYING:
Bass.BASS_ChannelPause(_stream);
iconPlay.Kind = MaterialDesignThemes.Wpf.PackIconKind.Play;
break;
case BASSActive.BASS_ACTIVE_PAUSED:
Bass.BASS_ChannelPlay(_stream, false);
iconPlay.Kind = MaterialDesignThemes.Wpf.PackIconKind.Pause;
break;
}
}
private void Simple_Load(object sender, System.EventArgs e)
{
// BassNet.Registration("your email", "your regkey");
if (!Bass.BASS_Init(-1, 44100, BASSInit.BASS_DEVICE_DEFAULT, this.Handle))
{
MessageBox.Show(this, "Bass_Init error!");
this.Close();
return;
}
Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_BUFFER, 200);
Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_UPDATEPERIOD, 20);
// already create a mixer
_mixer = BassMix.BASS_Mixer_StreamCreate(44100, 2, BASSFlag.BASS_SAMPLE_FLOAT);
if (_mixer == 0)
{
MessageBox.Show(this, "Could not create mixer!");
Bass.BASS_Free();
this.Close();
return;
}
_mixerStallSync = new SYNCPROC(OnMixerStall);
Bass.BASS_ChannelSetSync(_mixer, BASSSync.BASS_SYNC_STALL, 0L, _mixerStallSync, IntPtr.Zero);
timerUpdate.Start();
Bass.BASS_ChannelPlay(_mixer, false);
}
public bool Play(string fullPath)
{
if (State != ChannelStates.Ready)
{
throw new NotSupportedException($"ChannelState not valid! [ChannelState = {State.ToString()}]");
}
Stream = GetStream(fullPath);
if (Stream != 0)
{
var playBackStartSyncProc = new SYNCPROC(playBackStartCallback);
var playBackEndSyncProc = new SYNCPROC(playBackEndCallBack);
var playBackPausedSyncProc = new SYNCPROC(playBackPausedCallBack);
Bass.BASS_ChannelSetSync(Stream, BASSSync.BASS_SYNC_POS | BASSSync.BASS_SYNC_MIXTIME, 0, playBackStartSyncProc, IntPtr.Zero);
Bass.BASS_ChannelSetSync(Stream, BASSSync.BASS_SYNC_END | BASSSync.BASS_SYNC_MIXTIME, 0, playBackEndSyncProc, IntPtr.Zero);
Bass.BASS_ChannelSetSync(Stream, BASSSync.BASS_SYNC_STALL | BASSSync.BASS_SYNC_MIXTIME, 0, playBackPausedSyncProc, IntPtr.Zero);
if (Bass.BASS_ChannelPlay(Stream, false))
{
State = ChannelStates.Playing;
}
return(true);
}
else
{
return(false);
}
}
private void playBackEndCallBack(int handle, int channel, int data, IntPtr user)
{
try
{
var eventType = BassEvent.PlaybackFinished;
if (Repeat)
{
Seek(0);
Bass.BASS_ChannelPlay(Stream, true);
eventType = BassEvent.PlaybackRestarting;
State = ChannelStates.Playing;
}
else
{
cleanupStream();
}
if (this.BassActorEvent != null)
{
BassActorEvent(this, new BassEventArgs(eventType));
}
}
catch (Exception ex)
{
Console.WriteLine($"Unhandled: {ex.Message}\nStackTrace: {ex.StackTrace}");
}
}
/// <summary>
/// Play stream
/// </summary>
public void Play()
{
//Check if the song is stopped
if (Bass.BASS_ChannelIsActive(Handle) == BASSActive.BASS_ACTIVE_PAUSED)
{
if (Valid) //Check if the stream handle is valid
{
if (Bass.BASS_ChannelPlay(Handle, false))
{
StreamStatus = StreamStatus.CanPause;
}
}
}
else //song is stopped, load again
{
Open(); //Open the file since its stopped
if (Bass.BASS_ChannelPlay(Handle, false))
{
StreamStatus = StreamStatus.CanPause;
}
}
if (Config.ReactorFade & !ReactorUsageLocked)
{
var fader = new Fader(this, FadeMode.Linear, 5, 250, false, Volume);
fader.Start();
}
if (!Muted)
{
Bass.BASS_ChannelSetAttribute(Handle, BASSAttribute.BASS_ATTRIB_VOL, _volume);
}
}
private void buttonStartRec_Click(object sender, System.EventArgs e)
{
this.buttonStartRec.Enabled = false;
this.labelRec.Text = "Recording...";
// start recording paused
_myRecProc = new RECORDPROC(MyRecoring);
_recHandle = Bass.BASS_RecordStart(44100, 2, BASSFlag.BASS_RECORD_PAUSE, _myRecProc, new IntPtr(_encHandle));
// needs 'lame.exe' !
// the recorded data will be written to a file called rectest.mp3
// create the encoder...192kbps, stereo
// MP3 encoder setup
lame = new EncoderLAME(_recHandle);
lame.InputFile = null; //STDIN
lame.OutputFile = "rectest.mp3";
lame.LAME_Bitrate = (int)EncoderLAME.BITRATE.kbps_192;
lame.LAME_Mode = EncoderLAME.LAMEMode.Default;
lame.LAME_TargetSampleRate = (int)EncoderLAME.SAMPLERATE.Hz_44100;
lame.LAME_Quality = EncoderLAME.LAMEQuality.Quality;
monBuffer.Clear();
checkBoxMonitor.Checked = false;
// create a live recording WaveForm
WF = new WaveForm();
WF.FrameResolution = 0.01f; // 10ms are nice
// start a live recording waveform with 5sec. init size and 2sec. next size
WF.RenderStartRecording(_recHandle, 5f, 2f);
// really start recording
lame.Start(null, IntPtr.Zero, false);
Bass.BASS_ChannelPlay(_recHandle, false);
}
Single[] fft = null; //массив данных спектра
private void button1_Click(object sender, EventArgs e)
{
n = Bass.BASS_GetDevice(); //получаем устройство по умолчанию
if (Bass.BASS_Init(n, 44100, 0, IntPtr.Zero) == false) //попытка инициализации
{
MessageBox.Show("BASS_Init failed");
return;
}
if (FileNAme != "") // Если подобрали свой файл
{
chan = Bass.BASS_StreamCreateFile(@FileNAme,
0, 0, BASSFlag.BASS_SAMPLE_FLOAT | BASSFlag.BASS_SAMPLE_LOOP);//создаем поток в режиме FLOAT
}
else // Иначе откроем файл для визуализации по умолчанию.
{
chan = Bass.BASS_StreamCreateFile(@"C:\MP3\file.mp3",
0, 0, BASSFlag.BASS_SAMPLE_FLOAT | BASSFlag.BASS_SAMPLE_LOOP);//создаем поток в режиме FLOAT
}
if (chan == 0)
{
MessageBox.Show("BASS_StreamCreateFile failed");
return;
}
f = Bass.BASS_ChannelPlay(chan, false);//воспроизводим поток
if (f == false)
{
MessageBox.Show("BASS_ChannelPlay failed");
return;
}
}
private void nextBtn_Click(object sender, EventArgs e)
{
if (Functions.PlaylistPosition < Functions.playlist.Count - 1)
{
if (Functions.playlist.Count > 1)
{
Bass.BASS_ChannelStop(_stream);
var data = new string[6];
switch (Functions.PlayMode)
{
case 0:
data = Functions.NextTrack();
break;
case 1:
data = Functions.LoopTrack();
break;
case 2:
data = Functions.RandomTrack();
break;
}
SetPlayerData(data);
if (playerControl.playerControl.pause)
{
Bass.BASS_ChannelPlay(_stream, false); Discord.SetData(1);
}
// Set volume
float Volume = (float)volumeTrackBar.Value / 100;
Bass.BASS_ChannelSetAttribute(_stream, BASSAttribute.BASS_ATTRIB_VOL, Volume);
/////////////
}
}
}
public void Play(string fileName, int vol = 100)
{
if (_handle != 0)
{
Stop();
_currentPosition = 0;
OnTrackPositionProgressChanged(new TrackPositionProgrressChangedEventHandlerArgs()
{
PositionSeconds = _currentPosition
});
}
_handle = Bass.BASS_StreamCreateFile(fileName, 0, 0, BASSFlag.BASS_DEFAULT);
if (_handle != 0)
{
CurrentTrackLength = GetTrackLength();
TAG_INFO tagInfo = BassTags.BASS_TAG_GetFromFile(fileName);
OnTrackChanged(new TrackChangedEventHandlerArgs()
{
TrackLength = CurrentTrackLength,
Title = tagInfo.title,
Album = tagInfo.album,
Artist = tagInfo.artist,
Image = tagInfo.PictureCount > 0 ? tagInfo.PictureGetImage(0): null,
Year = tagInfo.year
});
Bass.BASS_ChannelSetAttribute(_handle, BASSAttribute.BASS_ATTRIB_VOL, vol / 100f);
Bass.BASS_ChannelPlay(_handle, false);
_timer.Start();
}
}
private void Toque()
{
if (dTmr.IsEnabled)
{
if (DateTime.Now - dtToque > TimeSpan.FromMilliseconds(400))
{
toques++;
Bass.BASS_ChannelPlay(streamBeep, false);
string strToques = toques > 1 ? string.Format("{0} toques", toques) : "1 toque";
Dispatcher.Invoke(new Action(() =>
{
if (dTmr.IsEnabled)
{
txtbToques.Text = strToques;
gridCen.Background = new SolidColorBrush(Colors.Red);
txtbTempo.Foreground = new SolidColorBrush(Colors.White);
txtbToques.Foreground = txtbTempo.Foreground;
txtbSentidoDescricao.Foreground = txtbTempo.Foreground;
txtbSentido.Foreground = txtbTempo.Foreground;
recImagemDisp.Fill = txtbTempo.Foreground;
}
}));
dtToque = DateTime.Now;
}
}
}
/// <summary>
/// Воспроизведение треков
/// </summary>
/// <param name="filename"></param>
/// <param name="volume"></param>
public static bool Play(string filename, int volume)
{
if (Bass.BASS_ChannelIsActive(Stream) != BASSActive.BASS_ACTIVE_PAUSED ||
(Bass.BASS_ChannelIsActive(Stream) == BASSActive.BASS_ACTIVE_PAUSED && !filename.Equals(CurrentTrackName)))
{
Stop();
if (InitAudio(HZ) && SetStream(filename))
{
Volume = volume;
Bass.BASS_ChannelSetAttribute(Stream, BASSAttribute.BASS_ATTRIB_VOL, Volume / 100f);
Bass.BASS_ChannelPlay(Stream, false);
CurrentTrackName = filename;
InitEqualizer();
}
else
{
return(false);
}
}
else
{
Bass.BASS_ChannelPlay(Stream, false);
}
isStoped = false;
return(true);
}
public void playStream()
{
// set a sync to get the title updates out of the meta data...
mySync = new SYNCPROC(MetaSync);
Bass.BASS_ChannelSetSync(_Stream, BASSSync.BASS_SYNC_META, 0, mySync, IntPtr.Zero);
Bass.BASS_ChannelSetSync(_Stream, BASSSync.BASS_SYNC_WMA_CHANGE, 0, mySync, IntPtr.Zero);
//// start recording...
//int rechandle = 0;
//if (Bass.BASS_RecordInit(-1))
//{
// _byteswritten = 0;
// myRecProc = new RECORDPROC(MyRecoring);
// rechandle = Bass.BASS_RecordStart(44100, 2, BASSFlag.BASS_RECORD_PAUSE, myRecProc, IntPtr.Zero);
//}
////this.statusBar1.Text = "Playling...";
// play the stream
try
{
Bass.BASS_ChannelPlay(_Stream, false);
}
catch (Exception ex) { System.Windows.MessageBox.Show(ex.ToString()); }
// record the stream
//Bass.BASS_ChannelPlay(rechandle, false);
}
public void Play()
{
if (this.PlayPause == "Pause" || SelectedSong == null || chan == 0)
{
return;
}
if (dispatcherTimer != null)
{
dispatcherTimer.Stop();
}
Bass.BASS_ChannelPlay(chan, false);
this.PlayPause = "Pause";
if (dispatcherTimer == null)
{
dispatcherTimer = new System.Windows.Threading.DispatcherTimer();
dispatcherTimer.Tick += new EventHandler(dispatcherTimer_Tick);
dispatcherTimer.Interval = new TimeSpan(0, 0, 0, 0, 100);
}
dispatcherTimer.Start();
}
public override void Play()
{
if ((Bass.BASS_ChannelIsActive(_stream) != BASSActive.BASS_ACTIVE_PAUSED) || (Bass.BASS_ChannelIsActive(_stream) == BASSActive.BASS_ACTIVE_STOPPED))
{
Bass.BASS_StreamFree(_stream);
_stream = Bass.BASS_StreamCreateFile(_source, 0, 0, BASSFlag.BASS_DEFAULT);
//_stream = Bass.BASS_StreamCreateFile(_source, 0, 0, BASSFlag.BASS_SAMPLE_FLOAT | BASSFlag.BASS_STREAM_PRESCAN);
if (_stream != 0)
{
//костыли
Bass.BASS_ChannelGetAttribute(_stream, BASSAttribute.BASS_ATTRIB_VOL, ref vol);
//костыли
Volume = vol * 100F;
//костыли
Bass.BASS_ChannelSetAttribute(_stream, BASSAttribute.BASS_ATTRIB_VOL, (float)_volume);
Bass.BASS_ChannelPlay(_stream, false); //2й параметр это луп (рестарт)
// MessageBox.Show(vol.ToString());
}
else
{
MessageBox.Show("Error= " + Bass.BASS_ErrorGetCode().ToString());
}
}
else
{
Bass.BASS_ChannelPlay(_stream, false);
}
// MessageBox.Show(Duration.ToString());
//
// Position = TimeSpan.Parse("00:01:00");// 40000;
}
/// <summary>
/// Play the MP3 song stored in the buffer lameEncodedBytes
/// </summary>
/// <param name="buffer"></param>
private void PlayByteBlog(byte[] buffer)
{
if (_blogStreamHandle == 0 || Bass.BASS_ChannelIsActive(_blogStreamHandle) != BASSActive.BASS_ACTIVE_PLAYING)
{
// create a handle to the buffer and pin it, so that the Garbage Collector will not remove it
GCHandle hGC = GCHandle.Alloc(buffer, GCHandleType.Pinned);
// create the stream (AddrOfPinnedObject delivers the necessary IntPtr)
_blogStreamHandle = Bass.BASS_StreamCreateFile(hGC.AddrOfPinnedObject(), 0, buffer.Length, BASSFlag.BASS_DEFAULT);
//...let it play...
if (buffer != null && buffer.Length > 0)
{
if (_blogStreamHandle != 0 && Bass.BASS_ChannelPlay(_blogStreamHandle, false))
{
Msg("Lame MP3 playback started");
Msg("MP3 has " + lameEncodedBytes.Length + " bytes");
}
else
{
BASSError error = Bass.BASS_ErrorGetCode();
Msg(Enum.GetName(typeof(BASSError), error));
}
}
hGC.Free();
}
else
{
Msg("Mp3 data is still playing");
}
}
private void buttonStreamCreateUser_Click(object sender, System.EventArgs e)
{
Bass.BASS_StreamFree(_stream);
this.textBox1.Text = "";
// test BASS_StreamCreateUser
if (_fileName != String.Empty)
{
// open the file...
_fs = File.OpenRead(_fileName);
this.textBox1.Text += "Open file: " + _fs.Name + Environment.NewLine;
// create the stream
// Note: The BASS_STREAM_PRESCAN flag is only used to demo what is happening when set.
// As it generates a lot of output at the beginning you might remove it.
_stream = Bass.BASS_StreamCreateFileUser(BASSStreamSystem.STREAMFILE_NOBUFFER, BASSFlag.BASS_STREAM_PRESCAN | BASSFlag.BASS_STREAM_AUTOFREE, _myStreamCreateUser, IntPtr.Zero);
this.textBox1.Text += "StreamCreate: " + _stream.ToString() + Environment.NewLine;
// play the stream
if (_stream != 0 && Bass.BASS_ChannelPlay(_stream, false))
{
this.textBox1.Text += "ChannelPlay: playing" + Environment.NewLine;
}
else
{
this.textBox1.Text += String.Format("Error: {0}\n", Bass.BASS_ErrorGetCode());
}
}
}
static void Main(string[] args)
{
// init BASS using the default output device
if (Bass.BASS_Init(-1, 44100, BASSInit.BASS_DEVICE_DEFAULT, IntPtr.Zero))
{
// create a stream channel from a file
int stream = Bass.BASS_StreamCreateFile("test.mp3", 0L, 0L, BASSFlag.BASS_DEFAULT);
if (stream != 0)
{
// play the channel
Bass.BASS_ChannelPlay(stream, false);
}
else
{
// error
Console.WriteLine("Stream error: {0}", Bass.BASS_ErrorGetCode());
}
// wait for a key
Console.WriteLine("Press any key to exit");
Console.ReadKey(false);
// free the stream
Bass.BASS_StreamFree(stream);
// free BASS
Bass.BASS_Free();
}
}
/// <summary>
/// Play a pre-loaded sound
/// </summary>
/// <param name="sound"></param>
public void PlaySound(UISound sound)
{
if (sound != null)
{
Bass.BASS_ChannelPlay(sound.ThisChannel, false);
}
}
/// <summary>
/// This function makes sure your default device is being used, if not, reload Bass and the song back and continue as if nothing happened.
/// </summary>
private void CheckDevice()
{
if (!BassManager.CheckDevice(streamID))
{
var pos = Bass.BASS_ChannelGetPosition(streamID, BASSMode.BASS_POS_BYTES);
var secs = TimeSpan.FromSeconds(Bass.BASS_ChannelBytes2Seconds(streamID, pos));
var state = Bass.BASS_ChannelIsActive(streamID);
var volume = 0.3f;
Bass.BASS_ChannelGetAttribute(streamID, BASSAttribute.BASS_ATTRIB_VOL, ref volume);
BassManager.Reload();
Load(lastFile);
Volume = volume;
CurrentTime = secs;
switch (state)
{
case BASSActive.BASS_ACTIVE_PAUSED:
case BASSActive.BASS_ACTIVE_STOPPED:
Bass.BASS_ChannelPause(streamID);
Bass.BASS_ChannelSetPosition(streamID, pos, BASSMode.BASS_POS_BYTES);
break;
case BASSActive.BASS_ACTIVE_STALLED:
case BASSActive.BASS_ACTIVE_PLAYING:
Bass.BASS_ChannelPlay(streamID, false);
break;
}
}
}
public void CheckForEndAndReplay()
{
if (!IsReversed)
{
if (AudioStream.Position >= AudioStream.Length && Loop)
{
Bass.BASS_ChannelPlay(AudioStream.StreamHandle, false);
}
if (IsPlayingBetweenMarks && (AudioStream.Position >= MarkB || AudioStream.Position < MarkA))
{
AudioStream.Position = MarkA;
}
}
else
{
if (AudioStream.Position <= 0 && Loop)
{
AudioStream.Position = AudioStream.Length;
Bass.BASS_ChannelPlay(AudioStream.StreamHandle, false);
}
if (IsPlayingBetweenMarks && (AudioStream.Position <= MarkA || AudioStream.Position > MarkB))
{
AudioStream.Position = MarkB;
}
}
}
public void StartMusic(string title)
{
UnityEngine.Debug.Log("Start " + title);
if (!_IsEnabled)
{
return;
}
UnityEngine.Debug.Log("Engine is started");
if (_CurrentStream != 0)
{
Bass.BASS_ChannelStop(_CurrentStream);
_CurrentStream = 0;
}
int stream = Bass.BASS_StreamCreateFile(title, 0, 0, BASSFlag.BASS_SAMPLE_FLOAT);
if (stream != 0)
{
UnityEngine.Debug.Log("Start streaming");
Bass.BASS_ChannelPlay(stream, false);
_CurrentStream = stream;
long len = Bass.BASS_ChannelGetLength(_CurrentStream, BASSMode.BASS_POS_BYTES);
_CurrentStreamTime = Bass.BASS_ChannelBytes2Seconds(_CurrentStream, len);
_CurrentTime = 0.0d;
}
else
{
UnityEngine.Debug.Log("Cannot start music " + Bass.BASS_ErrorGetCode());
Bass.BASS_ChannelStop(_CurrentStream);
_CurrentStream = 0;
}
}
public void PlaySound(string file, int volume)
{
Log.InfoFormat("Playing sound '{0}' at volume '{1}'", file, volume);
if (string.IsNullOrEmpty(file))
{
return;
}
try
{
// create a stream channel from a file
int stream = Bass.BASS_StreamCreateFile(file, 0L, 0L, BASSFlag.BASS_DEFAULT | BASSFlag.BASS_STREAM_AUTOFREE);
if (stream != 0)
{
Bass.BASS_ChannelSetAttribute(stream, BASSAttribute.BASS_ATTRIB_VOL, (volume / 100f));
Bass.BASS_ChannelPlay(stream, false);
}
else
{
throw new ApplicationException(string.Format(Resources.BASS_UNABLE_TO_CREATE_STREAM_FROM_FILE, file));
}
}
catch (Exception exception)
{
//Don't publish error - the error handler tries to play a sound file which could loop us right back here
Log.Error("Exception encountered within the AudioService", exception);
}
}
private Bitmap DrawSpectrogram(string fileName, int height, int stepsPerSecond, IntPtr Handle)
{
Bass.BASS_Init(-1, 44100, BASSInit.BASS_DEVICE_DEFAULT, Handle);
int channel = Bass.BASS_StreamCreateFile(fileName, 0, 0, BASSFlag.BASS_DEFAULT);
long len = Bass.BASS_ChannelGetLength(channel, BASSMode.BASS_POS_BYTES); // the length in bytes
double time = Bass.BASS_ChannelBytes2Seconds(channel, len); // the length in seconds
int steps = (int)Math.Floor(stepsPerSecond * time);
Bitmap result = new Bitmap(steps, height);
Graphics g = Graphics.FromImage(result);
Visuals visuals = new Visuals();
Bass.BASS_ChannelPlay(channel, false);
for (int i = 0; i < steps; i++)
{
Bass.BASS_ChannelSetPosition(channel, 1.0 * i / stepsPerSecond);
visuals.CreateSpectrum3DVoicePrint(channel, g, new Rectangle(0, 0, result.Width, result.Height), Color.Black, Color.White, i, true, true);
}
Bass.BASS_ChannelStop(channel);
Bass.BASS_Stop();
Bass.BASS_Free();
return(result);
}
public override bool Play(float playPoint = 0, bool restart = false)
{
base.Play(playPoint, restart);
int channel = Bass.BASS_SampleGetChannel(audioHandle, false);
bool isPlaying = Bass.BASS_ChannelIsActive(channel) != BASSActive.BASS_ACTIVE_STOPPED && Bass.BASS_ChannelIsActive(channel) != BASSActive.BASS_ACTIVE_PAUSED;
if (onlyPlayIfStopped && isPlaying)
{
return(false);
}
if (channel != 0)
{
Bass.BASS_ChannelSetAttribute(channel, BASSAttribute.BASS_ATTRIB_VOL, volume);
Bass.BASS_ChannelSetAttribute(channel, BASSAttribute.BASS_ATTRIB_PAN, pan);
Bass.BASS_ChannelPlay(channel, restart);
return(true);
}
else
{
UnityEngine.Debug.LogError("Error when playing sample stream: " + Bass.BASS_ErrorGetCode() + ", " + audioHandle);
}
return(false);
}
public static async void startBassStream(string files, int vol)
{
await Task.Run(() =>
{
Bass.BASS_StreamFree(audioStreamBass);
if (InitBass(HZ))
{
Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_ASYNCFILE_BUFFER, 5000);
Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_UPDATEPERIOD, 5000);
audioStreamBass = Bass.BASS_StreamCreateURL(files, 0, BASSFlag.BASS_STREAM_AUTOFREE | BASSFlag.BASS_STREAM_STATUS, null, IntPtr.Zero);
BassTag.syncStreamTitleUpdates(audioStreamBass);
}
if (audioStreamBass != 0 && Bass.BASS_ChannelPlay(audioStreamBass, true))
{
Volume = vol;
Bass.BASS_ChannelSetAttribute(audioStreamBass, BASSAttribute.BASS_ATTRIB_VOL, Volume / 100.0F);
BassTag.updateTags();
}
else
{
MessageBox.Show("Радиостанция в данный момент недоступна.\nПроверьте интернет-соединение.", "Ошибка", MessageBoxButton.OK, MessageBoxImage.Warning);
}
});
}
