47 lines
1.2 KiB
C#
47 lines
1.2 KiB
C#
using StbVorbisSharp;
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namespace DaggerFramework
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{
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public class SoundLoader : ResourceLoader<Sound>
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{
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public override Sound Load(string path)
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{
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Vorbis vorbis;
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Sound result;
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var fileBuffer = File.ReadAllBytes(path);
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vorbis = Vorbis.FromMemory(fileBuffer);
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vorbis.SubmitBuffer();
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if (vorbis.Decoded == 0)
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{
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vorbis.Restart();
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vorbis.SubmitBuffer();
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}
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var audioShort = vorbis.SongBuffer;
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int length = vorbis.Decoded * vorbis.Channels;
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byte[] audioData = new byte[length * 2];
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for (int i = 0; i < length; i++)
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{
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if (i * 2 >= audioData.Length) break;
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var b1 = (byte)(audioShort[i] >> 8);
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var b2 = (byte)(audioShort[i] & 256);
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audioData[i * 2] = b2;
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audioData[i * 2 + 1] = b1;
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}
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result = new Sound(path, audioData);
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result.Format = (SoundFormat)vorbis.Channels - 1;
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result.SampleRate = vorbis.SampleRate;
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result.BufferSize = length;
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vorbis.Dispose();
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return result;
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}
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}
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} |