public void Play(int velocity)
{
this.fSongPlayerStatus = SongPlayerStatus.Playing;
this.fTimer.Start();
fExecutionLog.Add("Play()");
}
public void Stop()
{
this.fSongPlayerStatus = SongPlayerStatus.Stopped;
this.fTimer.Stop();
fExecutionLog.Add("Stop()");
}
/// <summary>
/// Evento disparado quando uma música termina.
/// </summary>
/// <param name="handle"></param>
/// <param name="channel"></param>
/// <param name="data"></param>
/// <param name="user"></param>
private void OnFinished(int handle, int channel, int data, IntPtr user)
{
lock (this)
{
this.fStatus = SongPlayerStatus.Stopped;
}
}
public void Pause()
{
this.fSongPlayerStatus = SongPlayerStatus.Paused;
this.fTimer.Stop();
fExecutionLog.Add("Pause()");
}
public void Pause()
{
lock (this)
{
if (fStatus != SongPlayerStatus.Playing)
{
throw new SongPlayerInconsistence(
string.Format("Unexpected SongPlayer status {0}.", fStatus.ToString()));
}
//if (fStreamHandler != 0)
if (fStreamFxHandler != 0)
{
//bool status = Bass.BASS_ChannelPause(fStreamHandler);
bool status = Bass.BASS_ChannelPause(fStreamFxHandler);
if (!status)
{
throw new AudioProcessingError(
string.Format("SongPlayer.Pause() couldn´t pause the file [{0}].", fFileName));
}
}
//Update the SongPlayer.Status
this.fStatus = SongPlayerStatus.Paused;
}
}
public void Unload()
{
if (SPStatus == SongPlayerStatus.Stopped)
{
return;
}
Bass.StreamFree(SPStream);
SPStream = 0;
SPStatus = SongPlayerStatus.Stopped;
}
public void Play(int velocity, float pitch)
{
Velocity = velocity;
Pitch = pitch;
LoadStream();
lock (this)
{
if (this.Status == SongPlayerStatus.Stopped)
{
fLastBeatNotified = 1;
fLastTickNotified = 0;
InstallCallbackMethods();
}
bool restart = (this.Status == SongPlayerStatus.Stopped);
InstallBeatNotifyEvent();
//Update the SongPlayer.Status
this.fStatus = SongPlayerStatus.Playing;
if (TickNotifyEvent != null)
{
//Trace.TraceInformation(string.Format("OnBeatNotify({0})", counterTest++));
TickNotifyEvent(this, fLastBeatNotified, fLastTickNotified);
}
if (fStreamFxHandler != 0)
{
bool status = false;
Bass.BASS_ChannelSetAttribute(fStreamFxHandler, BASSAttribute.BASS_ATTRIB_TEMPO, (Velocity - 100));
if (Pitch != 0)
{
if (!Bass.BASS_ChannelSetAttribute(fStreamFxHandler, BASSAttribute.BASS_ATTRIB_TEMPO_PITCH, Pitch))
{
throw new AudioProcessingError(string.Format("SongPlayer.Play() couldn´t change the pitch for the file [{0}].", fFileName));
}
}
//Start playing with FX
status = Bass.BASS_ChannelPlay(fStreamFxHandler, restart);
if (!status)
{
throw new AudioProcessingError(string.Format("SongPlayer.Play() couldn´t play the file [{0}].", fFileName));
}
}
}
}
public void Pause()
{
if (SPStatus == SongPlayerStatus.Paused)
{
return;
}
if (SPStream == 0)
{
throw new InvalidOperationException("Stream not loaded");
}
Bass.ChannelPause(SPStream);
SPStatus = SongPlayerStatus.Paused;
}
public void Play()
{
if (SPStatus == SongPlayerStatus.Playing)
{
return;
}
if (SPStream == 0)
{
this.Load();
}
Bass.ChannelPlay(SPStream);
SPStatus = SongPlayerStatus.Playing;
}
static Track()
{
try
{
Bass.Init();
}
catch (DllNotFoundException)
{
throw new Exception("You are missing bass.dll. If you are on windows, the updater should get it for you. If you are on linux, then you need to download `libbass.so` for your platform (32 bit or 64 bit) from un4seen.com and put it in your /usr/lib.");
}
SPStream = 0;
SPStatus = SongPlayerStatus.Stopped;
}
public void Stop()
{
lock (this)
{
ValidateSongPlayingOrPaused();
//if (fStreamHandler != 0)
if (fStreamFxHandler != 0)
{
//bool status = Bass.BASS_ChannelStop(fStreamHandler);
bool status = Bass.BASS_ChannelStop(fStreamFxHandler);
if (!status)
{
throw new AudioProcessingError(
string.Format("SongPlayer.Stop() couldn´t stop the file [{0}].", fFileName));
}
}
//Update the SongPlayer.Status
this.fStatus = SongPlayerStatus.Stopped;
}
}
