MP3AudioTrack.cs

Go to the documentation of this file.

using System.IO;
using Microsoft.Xna.Framework.Audio;
using XPT.Core.Audio.MP3Sharp;
 
namespace Terraria.Audio;
 
public class MP3AudioTrack : ASoundEffectBasedAudioTrack
{
    private Stream _stream;
 
    private MP3Stream _mp3Stream;
 
    public MP3AudioTrack(Stream stream)
    {
        //IL_000e: Unknown result type (might be due to invalid IL or missing references)
        //IL_0014: Expected O, but got Unknown
        _stream = stream;
        MP3Stream val = new MP3Stream(stream);
        int frequency = val.Frequency;
        _mp3Stream = val;
        CreateSoundEffect(frequency, AudioChannels.Stereo);
    }
 
    public override void Reuse()
    {
        ((Stream)(object)_mp3Stream).Position = 0L;
    }
 
    public override void Dispose()
    {
        _soundEffectInstance.Dispose();
        ((Stream)(object)_mp3Stream).Dispose();
        _stream.Dispose();
    }
 
    protected override void ReadAheadPutAChunkIntoTheBuffer()
    {
        byte[] bufferToSubmit = _bufferToSubmit;
        if (((Stream)(object)_mp3Stream).Read(bufferToSubmit, 0, bufferToSubmit.Length) < 1)
        {
            Stop(AudioStopOptions.Immediate);
        }
        else
        {
            _soundEffectInstance.SubmitBuffer(_bufferToSubmit);
        }
    }
}