Unstable 1.2.4.0

Barotrauma/BarotraumaClient/ClientSource/Sounds/OggSound.cs

@@ -1,15 +1,16 @@
-using System;
+using NVorbis;
 using OpenAL;
-using NVorbis;
+using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
-using System.Xml.Linq;
 
 namespace Barotrauma.Sounds
 {
     sealed class OggSound : Sound
     {
-        private VorbisReader streamReader;
+        private readonly VorbisReader streamReader;
+
+        public long MaxStreamSamplePos => streamReader == null ? 0 : streamReader.TotalSamples * streamReader.Channels * 2;
 
         private List<float> playbackAmplitude;
         private const int AMPLITUDE_SAMPLE_COUNT = 4410; //100ms in a 44100hz file
@@ -101,7 +102,7 @@ namespace Barotrauma.Sounds
             if (!Stream) { throw new Exception("Called FillStreamBuffer on a non-streamed sound!"); }
             if (streamReader == null) { throw new Exception("Called FillStreamBuffer when the reader is null!"); }
 
-            if (samplePos >= streamReader.TotalSamples * streamReader.Channels * 2) return 0;
+            if (samplePos >= MaxStreamSamplePos) { return 0; }
 
             samplePos /= streamReader.Channels * 2;
             streamReader.DecodedPosition = samplePos;