Terraria.ModLoader.Audio.MusicStreamingOGG Class Reference

Inheritance diagram for Terraria.ModLoader.Audio.MusicStreamingOGG:

Collaboration diagram for Terraria.ModLoader.Audio.MusicStreamingOGG:

Public Member Functions
	MusicStreamingOGG (string path)
override void	Reset ()
override void	Stop (AudioStopOptions options)
Public Member Functions inherited from Terraria.ModLoader.Audio.MusicStreaming
	MusicStreaming (string path)
override void	CheckBuffer ()
void	Dispose ()
override void	Pause ()
override void	Play ()
override void	Resume ()
override void	SetVariable (string name, float value)
override void	Stop (AudioStopOptions options)
virtual void	CheckBuffer ()
abstract void	Pause ()
abstract void	Play ()
abstract void	Reset ()
abstract void	Resume ()
abstract void	SetVariable (string name, float value)
abstract void	Stop (AudioStopOptions options)

Static Public Member Functions
static void	Convert (float[] floatBuf, byte[] buffer)
Static Public Member Functions inherited from Terraria.ModLoader.Audio.Music
static implicit	operator Music (Cue cue)

Protected Member Functions
override void	FillBuffer (byte[] buffer)
override void	PrepareStream ()
virtual void	FillBuffer (byte[] buffer)
abstract void	PrepareStream ()

Private Attributes
float[]	floatBuf
int	loopEnd
int	loopStart
VorbisReader	reader

Additional Inherited Members
Protected Attributes inherited from Terraria.ModLoader.Audio.MusicStreaming
AudioChannels	channels
int	sampleRate
Stream	stream
Properties inherited from Terraria.ModLoader.Audio.MusicStreaming
override bool	IsPaused [get]
override bool	IsPlaying [get]
Properties inherited from Terraria.ModLoader.Audio.Music
abstract bool	IsPaused [get]
abstract bool	IsPlaying [get]

Detailed Description

Definition at line 211 of file MusicWrappers.cs.

Constructor & Destructor Documentation

MusicStreamingOGG()

Terraria.ModLoader.Audio.MusicStreamingOGG.MusicStreamingOGG

(

string

path

)

Definition at line 218 of file MusicWrappers.cs.

: base(path) {}

Member Function Documentation

Convert()

static void Terraria.ModLoader.Audio.MusicStreamingOGG.Convert ( float[]  floatBuf, byte[]  buffer  )

static

Definition at line 260 of file MusicWrappers.cs.

                                                                    {
            for (int i = 0; i < floatBuf.Length; i++) {
                short val = (short)(floatBuf[i] * short.MaxValue);
                buffer[i * 2] = (byte)val;
                buffer[i * 2 + 1] = (byte)(val >> 8);
            }
        }

References Terraria.ModLoader.Audio.MusicStreaming.buffer, and Terraria.ModLoader.Audio.MusicStreamingOGG.floatBuf.

Referenced by Terraria.ModLoader.Audio.MusicStreamingOGG.FillBuffer(), and Terraria.ModLoader.Mod.LoadSound().

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FillBuffer()

override void Terraria.ModLoader.Audio.MusicStreamingOGG.FillBuffer ( byte[]  buffer )

protectedvirtual

Reimplemented from Terraria.ModLoader.Audio.MusicStreaming.

Definition at line 234 of file MusicWrappers.cs.

                                                          {
            if (floatBuf == null)
                floatBuf = new float[buffer.Length/2];
 
            int read = reader.ReadSamples(floatBuf, 0, floatBuf.Length);
            if ((loopEnd > 0 && reader.DecodedPosition >= loopEnd) || read < floatBuf.Length) {
                reader.DecodedPosition = loopStart;
                reader.ReadSamples(floatBuf, read, floatBuf.Length - read);
            }
 
            Convert(floatBuf, buffer);
        }

References Terraria.ModLoader.Audio.MusicStreaming.buffer, Terraria.ModLoader.Audio.MusicStreamingOGG.Convert(), Terraria.ModLoader.Audio.MusicStreamingOGG.floatBuf, Terraria.ModLoader.Audio.MusicStreamingOGG.loopEnd, Terraria.ModLoader.Audio.MusicStreamingOGG.loopStart, and Terraria.ModLoader.Audio.MusicStreamingOGG.reader.

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PrepareStream()

override void Terraria.ModLoader.Audio.MusicStreamingOGG.PrepareStream ( )

protectedvirtual

Implements Terraria.ModLoader.Audio.MusicStreaming.

Definition at line 220 of file MusicWrappers.cs.

                                                {
            reader = new VorbisReader(stream, true);
            sampleRate = reader.SampleRate;
            channels = (AudioChannels)reader.Channels;
 
            string[] comments = reader.Comments;
            for (int i = 0; i < comments.Length; i++) {
                if (comments[i].StartsWith("LOOPSTART"))
                    int.TryParse(comments[i].Split('=')[1], out loopStart);
                else if (comments[i].StartsWith("LOOPEND"))
                    int.TryParse(comments[i].Split('=')[1], out loopEnd);
            }
        }

References Terraria.ModLoader.Audio.MusicStreaming.channels, Terraria.ModLoader.Audio.MusicStreamingOGG.loopEnd, Terraria.ModLoader.Audio.MusicStreamingOGG.loopStart, Terraria.ModLoader.Audio.MusicStreamingOGG.reader, Terraria.ModLoader.Audio.MusicStreaming.sampleRate, and Terraria.ModLoader.Audio.MusicStreaming.stream.

Reset()

override void Terraria.ModLoader.Audio.MusicStreamingOGG.Reset ( )

virtual

Implements Terraria.ModLoader.Audio.Music.

Definition at line 255 of file MusicWrappers.cs.

                                     {
            if (reader != null)
                reader.DecodedPosition = 0;
        }

References Terraria.ModLoader.Audio.MusicStreamingOGG.reader.

Stop()

override void Terraria.ModLoader.Audio.MusicStreamingOGG.Stop ( AudioStopOptions  options )

virtual

Reimplemented from Terraria.ModLoader.Audio.MusicStreaming.

Definition at line 247 of file MusicWrappers.cs.

                                                            {
            base.Stop(options);
            
            reader.Dispose();
            reader = null;
            floatBuf = null;
        }

References Terraria.ModLoader.Audio.MusicStreamingOGG.floatBuf, and Terraria.ModLoader.Audio.MusicStreamingOGG.reader.

Member Data Documentation

floatBuf

float [] Terraria.ModLoader.Audio.MusicStreamingOGG.floatBuf

private

Definition at line 214 of file MusicWrappers.cs.

Referenced by Terraria.ModLoader.Audio.MusicStreamingOGG.Convert(), Terraria.ModLoader.Audio.MusicStreamingOGG.FillBuffer(), and Terraria.ModLoader.Audio.MusicStreamingOGG.Stop().

loopEnd

int Terraria.ModLoader.Audio.MusicStreamingOGG.loopEnd

private

Definition at line 216 of file MusicWrappers.cs.

Referenced by Terraria.ModLoader.Audio.MusicStreamingOGG.FillBuffer(), and Terraria.ModLoader.Audio.MusicStreamingOGG.PrepareStream().

loopStart

int Terraria.ModLoader.Audio.MusicStreamingOGG.loopStart

private

Definition at line 215 of file MusicWrappers.cs.

Referenced by Terraria.ModLoader.Audio.MusicStreamingOGG.FillBuffer(), and Terraria.ModLoader.Audio.MusicStreamingOGG.PrepareStream().

reader

VorbisReader Terraria.ModLoader.Audio.MusicStreamingOGG.reader

private

Definition at line 213 of file MusicWrappers.cs.

Referenced by Terraria.ModLoader.Audio.MusicStreamingOGG.FillBuffer(), Terraria.ModLoader.Audio.MusicStreamingOGG.PrepareStream(), Terraria.ModLoader.Audio.MusicStreamingOGG.Reset(), and Terraria.ModLoader.Audio.MusicStreamingOGG.Stop().