Changed: Allow changing looping parameter of audio decoder after init

--HG--
branch : sound_dev

code/nel/include/nel/sound/audio_decoder.h

@@ -95,6 +95,9 @@ public:
 
 	/// Get the total time in seconds.
 	virtual float getLength() = 0;
+
+	/// Set looping
+	virtual void setLooping(bool loop) = 0;
 }; /* class IAudioDecoder */
 
 } /* namespace NLSOUND */

code/nel/include/nel/sound/audio_decoder_vorbis.h

@@ -99,6 +99,9 @@ public:
 
 	/// Get the total time in seconds.
 	virtual float getLength();
+
+	/// Set looping
+	virtual void setLooping(bool loop);
 }; /* class CAudioDecoderVorbis */
 
 } /* namespace NLSOUND */

code/nel/src/sound/audio_decoder_vorbis.cpp

@@ -219,6 +219,11 @@ float CAudioDecoderVorbis::getLength()
 	return (float)ov_time_total(&_OggVorbisFile, -1);
 }
 
+void CAudioDecoderVorbis::setLooping(bool loop)
+{
+	 _Loop = loop;
+}
+
 } /* namespace NLSOUND */
 
 /* end of file */