/// <summary>
/// Write a raw file, within a block.
/// </summary>
/// <param name="bw">The writer.</param>
/// <param name="file">File to write.</param>
/// <param name="alignBy">After writing the file, align a block to be divisible by a certain number.</param>
/// <returns>Size of the file.</returns>
public UInt32 WriteFile(BinaryDataWriter bw, ISoundFile file, int alignBy = 1, WriteMode?writeMode = null)
{
//Old pos.
long oldPos = bw.Position;
MemoryStream o = new MemoryStream();
BinaryDataWriter bw2 = new BinaryDataWriter(o);
if (writeMode == null)
{
file.Write(bw2);
}
else
{
file.Write(writeMode.GetValueOrDefault(), bw2);
}
bw.Write(o.ToArray());
//New pos.
long newPos = bw.Position;
//Align.
Align(bw, alignBy);
//Free memory.
bw2.Dispose();
//Return size.
return((UInt32)(newPos - oldPos));
}
public void PreLoad(ISoundFile sound)
{
if (sound == null)
{
return;
}
this.UnLoad();
try
{
hStream = Bass.CreateStream(sound.FileName, sound.StartPosition, sound.Length, BassFlags.Default);
}
catch
{
hStream = 0;
}
if (hStream != 0)
{
this.Volume = this.Volume;//调节音量到设定值
this.Loop = this.Loop;
if (this.autoPlay)
{
this.Play();
}
}
}
/// <summary>
/// Read a sound file. DONT USE.
/// </summary>
/// <param name="br">The reader.</param>
/// <param name="type">Type of sound file to read.</param>
/// <param name="alignBy">Amount to align by after reading the file.</param>
/// <returns>The read file.</returns>
public ISoundFile ReadFile(BinaryDataReader br, Type type, int alignBy = 1)
{
//Read the file.
ISoundFile f = (ISoundFile)Activator.CreateInstance(type);
f.Read(br);
//Align.
SeekAlign(br, alignBy);
//Return the sound file.
return(f);
}
private void LoopSync(int handle, int channel, int data, IntPtr user)
{
int id = user.ToInt32();
ISoundFile file = null;
RunningFileInfo info = null;
lock (m_Mutex)
{
file = m_Loops[id];
info = m_RunningFiles.ContainsKey(channel) ? m_RunningFiles[channel] : null;
}
if (info != null)
{
SetStartVolume(file, 0, channel, info);
}
if (file.Effects.CueIn.Active)
{
Bass.BASS_ChannelSetPosition(channel, file.Effects.CueIn.Position);
}
}
public static SoundFile <ISoundFile> GetInfo(SoundArchive a, SoundArchive.NewFileEntryType type, int lastEntry, string filePath)
{
//File wizard.
FileWizard w = new FileWizard();
w.type = type;
//Add existing files.
foreach (var f in a.Files)
{
w.existingFiles.Items.Add(f.FileName + "." + f.FileExtension);
}
//Prepare info.
w.referenceFileExternally.Enabled = false;
w.referenceFileExternally.Checked = type == SoundArchive.NewFileEntryType.Stream;
w.blankFile.Enabled = type != SoundArchive.NewFileEntryType.Stream && type != SoundArchive.NewFileEntryType.Prefetch;
w.useExistingFile.Checked = true;
w.useExistingFile.Enabled = w.newFile.Checked = a.Files.Count == 0;
w.useExistingFile.Enabled = !w.useExistingFile.Enabled;
w.okButton.Enabled = false;
//Stream specifics.
if (type == SoundArchive.NewFileEntryType.Stream)
{
w.blankFile.Enabled = false;
}
//Show.
w.ShowDialog();
//Return data.
if (w.cancel)
{
return(new SoundFile <ISoundFile>()
{
FileId = -1
});
}
else
{
//Get versions.
byte maj = 1;
byte min = 0;
byte rev = 0;
//Use existing file.
if (w.useExistingFile.Checked)
{
return(new SoundFile <ISoundFile>()
{
Reference = a.Files[w.existingFiles.SelectedIndex]
});
}
//Use new file.
else if (w.newFile.Checked)
{
if (w.referenceFileExternally.Checked)
{
return(new SoundFile <ISoundFile>()
{
Reference = a.AddNewFile(type, lastEntry, null, false, GetRelativePath(w.newFilePath.Text, Path.GetDirectoryName(filePath)))
});
}
else
{
return(new SoundFile <ISoundFile>()
{
Reference = a.AddNewFile(type, lastEntry, SoundArchiveReader.ReadFile(File.ReadAllBytes(w.newFilePath.Text)))
});
}
}
//Blank file.
else if (w.blankFile.Checked)
{
ISoundFile f = null;
switch (type)
{
case SoundArchive.NewFileEntryType.Bank:
foreach (var fi in a.Files)
{
if (fi != null)
{
if (fi.File != null)
{
var z = fi.File as SoundBank;
if (z != null)
{
maj = z.Version.Major;
min = z.Version.Minor;
rev = z.Version.Revision;
break;
}
}
}
}
f = new SoundBank()
{
Version = new FileWriter.Version(maj, min, rev)
};
break;
case SoundArchive.NewFileEntryType.Group:
foreach (var fi in a.Files)
{
if (fi != null)
{
if (fi.File != null)
{
var z = fi.File as Group;
if (z != null)
{
maj = z.Version.Major;
min = z.Version.Minor;
rev = z.Version.Revision;
break;
}
}
}
}
f = new Group()
{
Version = new FileWriter.Version(maj, min, rev)
};
break;
case SoundArchive.NewFileEntryType.Sequence:
foreach (var fi in a.Files)
{
if (fi != null)
{
if (fi.File != null)
{
var z = fi.File as SoundSequence;
if (z != null)
{
maj = z.Version.Major;
min = z.Version.Minor;
rev = z.Version.Revision;
break;
}
}
}
}
f = new SoundSequence()
{
Version = new FileWriter.Version(maj, min, rev)
};
break;
case SoundArchive.NewFileEntryType.WaveArchive:
foreach (var fi in a.Files)
{
if (fi != null)
{
if (fi.File != null)
{
var z = fi.File as SoundWaveArchive;
if (z != null)
{
maj = z.Version.Major;
min = z.Version.Minor;
rev = z.Version.Revision;
break;
}
}
}
}
f = new SoundWaveArchive()
{
Version = new FileWriter.Version(maj, min, rev)
};
break;
case SoundArchive.NewFileEntryType.WaveSoundData:
foreach (var fi in a.Files)
{
if (fi != null)
{
if (fi.File != null)
{
var z = fi.File as WaveSoundData;
if (z != null)
{
maj = z.Version.Major;
min = z.Version.Minor;
rev = z.Version.Revision;
break;
}
}
}
}
f = new WaveSoundData()
{
Version = new FileWriter.Version(maj, min, rev)
};
break;
}
return(new SoundFile <ISoundFile>()
{
Reference = a.AddNewFile(type, lastEntry, f)
});
}
//Null file.
else
{
return(new SoundFile <ISoundFile>()
{
FileId = -2
});
}
}
}
private System.Collections.Generic.Dictionary <int, bool> m_CueOutRepeats = new Dictionary <int, bool>(); // channel to repeat
private bool SetStartVolume(ISoundFile file, int fadeInTime, int channel, RunningFileInfo info)
{
float volume = file.Volume / 100.0f;
float specificVolume = 1.0f;
if (file.Effects != null)
{
volume = DetermineVolume(file.Effects, volume, out specificVolume);
}
info.Volume = specificVolume;
if ((file.Effects != null && file.Effects.FadeInTime != 0) || fadeInTime > 0)
{
if (!Bass.BASS_ChannelSetAttribute(channel, BASSAttribute.BASS_ATTRIB_VOL, 0.0f))
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetVolumeError);
return(false);
}
if (info.LinkedChannels != null)
{
foreach (int secondChannel in info.LinkedChannels)
{
if (secondChannel != 0 && !Bass.BASS_ChannelSetAttribute(secondChannel, BASSAttribute.BASS_ATTRIB_VOL, 0.0f))
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetVolumeError);
return(false);
}
}
}
int maxFadeInTime = file.Effects != null?Math.Max(file.Effects.FadeInTime, fadeInTime) : fadeInTime;
if (!Bass.BASS_ChannelSlideAttribute(channel, BASSAttribute.BASS_ATTRIB_VOL, volume, maxFadeInTime))
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetVolumeError);
return(false);
}
if (info.LinkedChannels != null)
{
foreach (int secondChannel in info.LinkedChannels)
{
if (secondChannel != 0 && !Bass.BASS_ChannelSlideAttribute(secondChannel, BASSAttribute.BASS_ATTRIB_VOL, volume, maxFadeInTime))
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetVolumeError);
return(false);
}
}
}
}
else
{
if (!Bass.BASS_ChannelSetAttribute(channel, BASSAttribute.BASS_ATTRIB_VOL, volume))
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetVolumeError);
return(false);
}
if (info.LinkedChannels != null)
{
foreach (int secondChannel in info.LinkedChannels)
{
if (secondChannel != 0 && !Bass.BASS_ChannelSetAttribute(secondChannel, BASSAttribute.BASS_ATTRIB_VOL, volume))
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetVolumeError);
return(false);
}
}
}
}
return(true);
}
private static BASSFlag GetSpeakerFlag(ISoundFile file)
{
if (file.Effects == null || !file.Effects.SpeakerAssignment.Active)
{
return(BASSFlag.BASS_DEFAULT);
}
Data.SpeakerAssignment assignment = file.Effects.SpeakerAssignment.Assignment;
int speakers = Bass.BASS_GetInfo().speakers;
while (true)
{
if (file.Effects.SpeakerAssignment.Random)
{
assignment = (Data.SpeakerAssignment)(PlayingModule.Randomizer.Next(1, speakers + 1));
}
BASSFlag flag = BASSFlag.BASS_DEFAULT;
int neededNrOfSpeakers = 2;
switch (assignment)
{
case Data.SpeakerAssignment.LeftFront:
flag = BASSFlag.BASS_SPEAKER_FRONTLEFT;
break;
case Data.SpeakerAssignment.RightFront:
flag = BASSFlag.BASS_SPEAKER_FRONTRIGHT;
break;
case Data.SpeakerAssignment.LeftBack:
flag = BASSFlag.BASS_SPEAKER_REARLEFT;
neededNrOfSpeakers = 5;
break;
case Data.SpeakerAssignment.RightBack:
flag = BASSFlag.BASS_SPEAKER_REARRIGHT;
neededNrOfSpeakers = 5;
break;
case Data.SpeakerAssignment.Center:
flag = BASSFlag.BASS_SPEAKER_CENTER;
neededNrOfSpeakers = 5;
break;
case Data.SpeakerAssignment.LeftCenterBack:
flag = BASSFlag.BASS_SPEAKER_REAR2LEFT;
neededNrOfSpeakers = 7;
break;
case Data.SpeakerAssignment.RightCenterBack:
flag = BASSFlag.BASS_SPEAKER_REAR2RIGHT;
neededNrOfSpeakers = 7;
break;
case Data.SpeakerAssignment.Subwoofer:
flag = BASSFlag.BASS_SPEAKER_LFE;
neededNrOfSpeakers = 5;
break;
case Data.SpeakerAssignment.BothFronts:
flag = BASSFlag.BASS_SPEAKER_FRONT;
break;
case Data.SpeakerAssignment.BothRears:
flag = BASSFlag.BASS_SPEAKER_REAR;
neededNrOfSpeakers = 5;
break;
case Data.SpeakerAssignment.BothCenterRears:
flag = BASSFlag.BASS_SPEAKER_REAR2;
neededNrOfSpeakers = 7;
break;
case Data.SpeakerAssignment.CenterAndSubwoofer:
flag = BASSFlag.BASS_SPEAKER_CENLFE;
neededNrOfSpeakers = 5;
break;
case Data.SpeakerAssignment.AllSpeakers:
flag = BASSFlag.BASS_DEFAULT;
break;
default:
break;
}
if (flag == BASSFlag.BASS_DEFAULT)
{
return(BASSFlag.BASS_DEFAULT);
}
if (neededNrOfSpeakers > speakers)
{
if (file.Effects.SpeakerAssignment.Random)
{
// just choose another speaker
continue;
}
else
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SpeakerNotAvailable);
return(BASSFlag.BASS_DEFAULT);
}
}
else
{
return(flag);
}
}
}
public int PlayFile(ISoundFile file, int fadeInTime, PlayingFinished callback, bool loop)
{
int channel = 0;
BASSFlag speakerFlag = GetSpeakerFlag(file);
BASSFlag decodeFlag = BASSFlag.BASS_STREAM_DECODE;
if (file.SoundFileType == SoundFileType.Music && file.Effects.SpeakerAssignment.Active)
{
switch (file.Effects.SpeakerAssignment.Assignment)
{
case Data.SpeakerAssignment.AllSpeakers:
case Data.SpeakerAssignment.BothCenterRears:
case Data.SpeakerAssignment.BothFronts:
case Data.SpeakerAssignment.BothRears:
case Data.SpeakerAssignment.CenterAndSubwoofer:
case Data.SpeakerAssignment.Default:
break;
default:
decodeFlag |= BASSFlag.BASS_SAMPLE_MONO;
break;
}
}
#if MONO
System.Runtime.InteropServices.GCHandle gcHandle = new System.Runtime.InteropServices.GCHandle();
#endif
if (file.SoundFileType == SoundFileType.WebRadio)
{
channel = Bass.BASS_StreamCreateURL(file.Path, 0, decodeFlag | BASSFlag.BASS_STREAM_BLOCK, null, IntPtr.Zero);
}
else
{
#if MONO
byte[] buffer = null;
long length = 0;
try
{
#if ANDROID
if (file.Path.IsSmbFile())
{
buffer = SambaHelpers.GetFileContent(file.Path);
length = buffer.Length;
}
else
{
#endif
System.IO.FileStream fs = System.IO.File.OpenRead(file.Path);
length = fs.Length;
buffer = new byte[length];
fs.Read(buffer, 0, (int)length);
fs.Close();
#if ANDROID
}
#endif
}
catch (System.IO.IOException e)
{
ErrorHandling.ErrorOccurred(file.Id, e.Message);
return(0);
}
gcHandle = System.Runtime.InteropServices.GCHandle.Alloc(buffer, System.Runtime.InteropServices.GCHandleType.Pinned);
channel = Bass.BASS_StreamCreateFile(gcHandle.AddrOfPinnedObject(), 0L, length, decodeFlag);
#else // #if MONO
channel = Bass.BASS_StreamCreateFile(file.Path, 0, 0, decodeFlag);
#endif
}
if (channel == 0)
{
#if MONO
if (gcHandle.IsAllocated)
{
gcHandle.Free();
}
#endif
ErrorHandling.BassErrorOccurred(file.Id, StringResources.FilePlayingError);
return(0);
}
RunningFileInfo info = new RunningFileInfo();
bool isStreaming = BassStreamer.Instance.IsStreaming;
bool useMultiSpeakerChannels = false;
int speakers = 2;
int origChannel = channel;
if (!isStreaming && file.Effects != null &&
file.Effects.SpeakerAssignment.Active && file.Effects.SpeakerAssignment.Assignment == Data.SpeakerAssignment.AllSpeakers &&
!file.Effects.Balance.Active && !file.Effects.Pitch.Active && !file.Effects.Tempo.Active)
{
speakers = Bass.BASS_GetInfo().speakers;
if (speakers > 2)
{
useMultiSpeakerChannels = true;
}
}
Un4seen.Bass.BASSFlag flags = BASSFlag.BASS_DEFAULT;
if (isStreaming)
{
flags = BASSFlag.BASS_FX_FREESOURCE | BASSFlag.BASS_STREAM_DECODE;
}
else if (useMultiSpeakerChannels)
{
flags = BASSFlag.BASS_FX_FREESOURCE | BASSFlag.BASS_STREAM_DECODE;
}
else
{
flags = BASSFlag.BASS_STREAM_AUTOFREE | BASSFlag.BASS_FX_FREESOURCE | speakerFlag;
}
channel = Un4seen.Bass.AddOn.Fx.BassFx.BASS_FX_TempoCreate(channel, flags);
if (channel == 0)
{
#if MONO
if (gcHandle.IsAllocated)
{
gcHandle.Free();
}
#endif
ErrorHandling.BassErrorOccurred(file.Id, StringResources.FilePlayingError);
return(0);
}
bool result = true;
if (useMultiSpeakerChannels)
{
int splitStream = Un4seen.Bass.AddOn.Mix.BassMix.BASS_Split_StreamCreate(channel, BASSFlag.BASS_STREAM_AUTOFREE | BASSFlag.BASS_SPEAKER_FRONT, null);
if (splitStream == 0)
{
result = false;
}
else
{
int splitStream2 = Un4seen.Bass.AddOn.Mix.BassMix.BASS_Split_StreamCreate(channel, BASSFlag.BASS_STREAM_AUTOFREE | BASSFlag.BASS_SPEAKER_REAR, null);
if (splitStream2 == 0)
{
result = false;
}
else
{
Bass.BASS_ChannelSetLink(splitStream, splitStream2);
info.LinkedChannels = new List <int>();
info.LinkedChannels.Add(splitStream2);
}
if (result && speakers > 4)
{
int splitStream3 = Un4seen.Bass.AddOn.Mix.BassMix.BASS_Split_StreamCreate(channel, BASSFlag.BASS_STREAM_AUTOFREE | BASSFlag.BASS_SPEAKER_CENLFE, null);
if (splitStream3 == 0)
{
result = false;
}
else
{
Bass.BASS_ChannelSetLink(splitStream, splitStream3);
info.LinkedChannels.Add(splitStream3);
}
}
if (result && speakers > 6)
{
int splitStream4 = Un4seen.Bass.AddOn.Mix.BassMix.BASS_Split_StreamCreate(channel, BASSFlag.BASS_STREAM_AUTOFREE | BASSFlag.BASS_SPEAKER_REAR2, null);
if (splitStream4 == 0)
{
result = false;
}
else
{
Bass.BASS_ChannelSetLink(splitStream, splitStream4);
info.LinkedChannels.Add(splitStream4);
}
}
if (result)
{
channel = splitStream;
}
}
}
if (result)
{
lock (m_Mutex)
{
info.EndAction = new Action(() =>
{
callback(file.Id, channel);
});
info.Volume = file.Volume;
}
if (!loop)
{
int sync = 0;
// If CueOut is active ...
if (file.Effects.CueOut.Active)
{
// Convert the CueOut position (seconds) into a byte offset
long cueOutPos = Bass.BASS_ChannelSeconds2Bytes(channel, file.Effects.CueOut.Position);
// Set the "end" sync to that position
sync = Bass.BASS_ChannelSetSync(channel, BASSSync.BASS_SYNC_POS, cueOutPos, m_CueOutSync, new IntPtr(file.Id));
}
else
{
long totalLength = Bass.BASS_ChannelGetLength(channel);
long endingTime = Bass.BASS_ChannelSeconds2Bytes(channel, 0.1);
// Default: set the "end" sync to the end of the stream, minus one ms
sync = Bass.BASS_ChannelSetSync(channel, BASSSync.BASS_SYNC_POS, totalLength - endingTime, m_StartNextSync, IntPtr.Zero);
}
if (sync == 0)
{
#if MONO
if (gcHandle.IsAllocated)
{
gcHandle.Free();
}
#endif
ErrorHandling.BassErrorOccurred(file.Id, StringResources.FilePlayingError);
return(0);
}
else
{
lock (m_Mutex)
{
m_NotLoops[channel] = sync;
}
}
}
if (!SetStartVolume(file, fadeInTime, channel, info))
{
return(0);
}
info.CrossFade = false;
if (file.Effects != null && file.Effects.FadeOutTime != 0)
{
long totalLength = Bass.BASS_ChannelGetLength(channel);
if (totalLength == -1)
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetVolumeError);
return(0);
}
long fadeOutLength = Bass.BASS_ChannelSeconds2Bytes(channel, 0.001 * file.Effects.FadeOutTime);
if (fadeOutLength == -1)
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetVolumeError);
return(0);
}
if (fadeOutLength > totalLength)
{
fadeOutLength = totalLength;
}
// If CueOut is active ...
if (file.Effects.CueOut.Active)
{
// Convert the CueOut position (seconds) into a byte offset
long cueOutPos = Bass.BASS_ChannelSeconds2Bytes(channel, file.Effects.CueOut.Position);
// Set the "end" sync to that position
if (Bass.BASS_ChannelSetSync(channel, BASSSync.BASS_SYNC_POS, cueOutPos - fadeOutLength, m_FadeOutSync, new IntPtr(file.Effects.FadeOutTime)) == 0)
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.FilePlayingError);
return(0);
}
}
else
{
if (Bass.BASS_ChannelSetSync(channel, BASSSync.BASS_SYNC_POS, totalLength - fadeOutLength, m_FadeOutSync, new IntPtr(file.Effects.FadeOutTime)) == 0)
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.FilePlayingError);
return(0);
}
}
if (loop)
{
// If CueOut is active ...
if (file.Effects.CueOut.Active)
{
// Convert the CueOut position (seconds) into a byte offset
long cueOutPos = Bass.BASS_ChannelSeconds2Bytes(channel, file.Effects.CueOut.Position);
// Set the "end" sync to that position
if (Bass.BASS_ChannelSetSync(channel, BASSSync.BASS_SYNC_POS, cueOutPos, m_LoopSync, new IntPtr(file.Id)) == 0)
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.FilePlayingError);
return(0);
}
}
else
{
if (Bass.BASS_ChannelSetSync(channel, BASSSync.BASS_SYNC_POS, totalLength, m_LoopSync, new IntPtr(file.Id)) == 0)
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.FilePlayingError);
return(0);
}
}
}
else
{
info.CrossFade = file.Effects.CrossFading;
}
}
if (file.Effects != null && file.Effects.Pitch.Active)
{
float pitchValue = DetermineIntEffectValue(file.Effects.Pitch);
if (!Bass.BASS_ChannelSetAttribute(channel, BASSAttribute.BASS_ATTRIB_TEMPO_PITCH, pitchValue))
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetEffectError);
return(0);
}
}
if (file.Effects != null && file.Effects.Tempo.Active)
{
float tempoValue = DetermineIntEffectValue(file.Effects.Tempo);
if (!Bass.BASS_ChannelSetAttribute(channel, BASSAttribute.BASS_ATTRIB_TEMPO, tempoValue))
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetEffectError);
return(0);
}
}
if (file.Effects != null && file.Effects.Balance.Active && !useMultiSpeakerChannels)
{
SetBalanceEffect(channel, file.Id, file.Effects.Balance);
}
if (file.Effects != null && file.Effects.VolumeDB.Active)
{
float volumeDB = DetermineIntEffectValue(file.Effects.VolumeDB);
float linear = (float)Math.Pow(10d, volumeDB / 20);
int volFx = Bass.BASS_ChannelSetFX(channel, BASSFXType.BASS_FX_BFX_VOLUME, 1);
if (volFx == 0)
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetEffectError);
return(0);
}
Un4seen.Bass.AddOn.Fx.BASS_BFX_VOLUME fxVol = new Un4seen.Bass.AddOn.Fx.BASS_BFX_VOLUME(linear, Un4seen.Bass.AddOn.Fx.BASSFXChan.BASS_BFX_CHANALL);
if (!Bass.BASS_FXSetParameters(volFx, fxVol))
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetEffectError);
return(0);
}
if (info.LinkedChannels != null)
{
foreach (int splitStream2 in info.LinkedChannels)
{
int volFx2 = splitStream2 != 0 ? Bass.BASS_ChannelSetFX(splitStream2, BASSFXType.BASS_FX_BFX_VOLUME, 1) : 0;
if (splitStream2 != 0 && volFx2 == 0)
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetEffectError);
return(0);
}
if (volFx2 != 0 && !Bass.BASS_FXSetParameters(volFx2, fxVol))
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetEffectError);
return(0);
}
}
}
}
#pragma warning disable CS0618 // Type or member is obsolete
if (file.Effects != null && file.Effects.Reverb.Active)
{
float linearLevel = (float)Math.Pow(10d, file.Effects.Reverb.Level / 20);
int reverbFx = Bass.BASS_ChannelSetFX(channel, BASSFXType.BASS_FX_BFX_REVERB, 1);
if (reverbFx == 0)
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetEffectError);
return(0);
}
Un4seen.Bass.AddOn.Fx.BASS_BFX_REVERB fxReverb = new Un4seen.Bass.AddOn.Fx.BASS_BFX_REVERB(linearLevel, file.Effects.Reverb.Delay);
if (!Bass.BASS_FXSetParameters(reverbFx, fxReverb))
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetEffectError);
return(0);
}
if (info.LinkedChannels != null)
{
foreach (int splitStream2 in info.LinkedChannels)
{
int reverbFx2 = splitStream2 != 0 ? Bass.BASS_ChannelSetFX(splitStream2, BASSFXType.BASS_FX_BFX_REVERB, 1) : 0;
if (splitStream2 != 0 && reverbFx2 == 0)
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetEffectError);
return(0);
}
if (reverbFx2 != 0 && !Bass.BASS_FXSetParameters(reverbFx2, fxReverb))
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.SetEffectError);
return(0);
}
}
}
}
#pragma warning restore CS0618 // Type or member is obsolete
if (loop)
{
Bass.BASS_ChannelFlags(channel, BASSFlag.BASS_SAMPLE_LOOP, BASSFlag.BASS_SAMPLE_LOOP);
}
lock (m_Mutex)
{
m_Loops[file.Id] = file;
if (file.Effects != null && file.Effects.CueOut.Active)
{
m_CueOutRepeats[channel] = loop;
}
}
if (file.Effects.CueIn.Active)
{
Bass.BASS_ChannelSetPosition(channel, file.Effects.CueIn.Position);
}
if (isStreaming)
{
result = BassStreamer.Instance.AddChannel(channel);
}
else
{
result = Bass.BASS_ChannelPlay(channel, false);
}
if (!result)
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.FilePlayingError);
Bass.BASS_StreamFree(channel);
#if MONO
if (gcHandle.IsAllocated)
{
gcHandle.Free();
}
#endif
return(0);
}
lock (m_Mutex)
{
m_RunningFiles[channel] = info;
#if MONO
if (gcHandle.IsAllocated)
{
m_GCHandles[channel] = gcHandle;
}
#endif
}
return(channel);
}
else
{
ErrorHandling.BassErrorOccurred(file.Id, StringResources.FilePlayingError);
return(0);
}
}
private void RemoveSoundFile(ISoundFile file)
{
_soundFiles.Remove(file.Name);
}
private void AddSoundFile(ISoundFile file)
{
_soundFiles[file.Name] = file;
}
/// <summary>
/// Add a new sound file, and return it.
/// </summary>
/// <param name="type">New file entry type.</param>
/// <param name="lastEntry">Last entry.</param>
/// <param name="file">File to add.</param>
/// <param name="keepReference">Whether or not to keep the reference to the ISoundFile provided.</param>
/// <param name="externalPath">Use this if the file is a stream.</param>
/// <returns>The new file.</returns>
public SoundFile <ISoundFile> AddNewFile(NewFileEntryType type, int lastEntry, ISoundFile file, bool keepReference = false, string externalPath = null)
{
//Get proper file.
ISoundFile f = file;
if (f != null && !keepReference)
{
MemoryStream o = new MemoryStream();
BinaryDataWriter bw = new BinaryDataWriter(o);
file.Write(WriteMode, bw);
f = SoundArchiveReader.ReadFile(o.ToArray());
try { bw.Dispose(); } catch { }
try { o.Dispose(); } catch { }
}
int index = 0;
switch (type)
{
//Stream.
case NewFileEntryType.Stream:
while (lastEntry >= 0)
{
if (Streams[lastEntry].File == null)
{
lastEntry--;
}
else
{
index = Streams[lastEntry].File.FileId + 1;
break;
}
}
break;
//Wave sound data.
case NewFileEntryType.WaveSoundData:
while (lastEntry >= 0)
{
if (WaveSoundDatas[lastEntry].File == null)
{
lastEntry--;
}
else
{
index = WaveSoundDatas[lastEntry].File.FileId + 1;
break;
}
}
break;
//Sequence.
case NewFileEntryType.Sequence:
while (lastEntry >= 0)
{
if (Sequences[lastEntry].File == null)
{
lastEntry--;
}
else
{
index = Sequences[lastEntry].File.FileId + 1;
break;
}
}
break;
//Bank.
case NewFileEntryType.Bank:
while (lastEntry >= 0)
{
if (Banks[lastEntry].File == null)
{
lastEntry--;
}
else
{
index = Banks[lastEntry].File.FileId + 1;
break;
}
}
break;
//Wave archive.
case NewFileEntryType.WaveArchive:
while (lastEntry >= 0)
{
if (WaveArchives[lastEntry].File == null)
{
lastEntry--;
}
else
{
index = WaveArchives[lastEntry].File.FileId + 1;
break;
}
}
break;
//Group.
case NewFileEntryType.Group:
while (lastEntry >= 0)
{
if (Groups[lastEntry].File == null)
{
lastEntry--;
}
else
{
index = Groups[lastEntry].File.FileId + 1;
break;
}
}
break;
//Prefech.
case NewFileEntryType.Prefetch:
while (lastEntry >= 0)
{
if (Streams[lastEntry].PrefetchFile == null)
{
lastEntry--;
}
else
{
index = Streams[lastEntry].PrefetchFile.FileId + 1;
break;
}
}
break;
}
//Insert file at the proper index.
var filef = new SoundFile <ISoundFile>()
{
ExternalFileName = externalPath, File = f, FileType = (externalPath == null ? EFileType.Internal : EFileType.External)
};
if (externalPath != null)
{
filef.BackupExtension = "stm";
}
Files.Insert(index, filef);
//Recreate file Ids.
RecreateFileIds();
//Programmed to fail if it messes up.
return(Files[index]);
}
public VolumeFaderService(ISoundFile soundFile)
{
this.soundFile = soundFile;
}
public VolumeFaderService(ISoundFile soundFile)
{
this.soundFile = soundFile;
}