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LZRW1 still does not work

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This commit is contained in:
Michael Becker 2014-04-20 18:07:21 -04:00
parent 5b0171db02
commit 2de5801946
1 changed files with 8 additions and 4 deletions
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12
CSharp/Libraries/UniversalEditor.Compression/Modules/LZRW1/LZRW1CompressionModule.cs
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@ -51,10 +51,15 @@ namespace UniversalEditor.Compression.Modules.LZRW1
if (controlbits == 0)
{
// control bits are 0, so it's time to read a new control ushort
control = br.ReadUInt16();
// don't use ReadUInt16 here because we need to keep the bytes
// for future use
control = br.ReadByte();
control |= (ushort)(br.ReadByte() << 8);
controlbits = 16;
}
if ((control & 1) != 0)
int k = 1; // 0x8000; // 1
if ((control & k) != 0)
{
ushort offset, len;
offset = (ushort)((br.PeekByte() & 0xF0) << 4);
@ -63,8 +68,7 @@ namespace UniversalEditor.Compression.Modules.LZRW1
bw.Flush();
int p = (int)(sao.Length - offset);
// sao.Position = p;
sao.Position = sao.Length - offset;
byte[] nextdata = sao.Reader.ReadBytes(len);
bw.WriteBytes(nextdata);
}