(ACV): rely on base class.

This commit is contained in:
morkt 2018-02-16 19:34:56 +04:00
parent 34fce4538a
commit 0661f12b6b

View File

@ -23,12 +23,7 @@
// IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using GameRes.Compression;
using GameRes.Utility;
namespace GameRes.Formats.NonColor
{
@ -65,29 +60,8 @@ namespace GameRes.Formats.NonColor
var dir = index.Read (file_map);
if (null == dir)
return null;
if (is_script)
{
foreach (ArcDatEntry entry in dir)
entry.Hash ^= scheme.Hash;
return new ArcDatArchive (file, this, dir, scheme.Hash);
}
return new ArcFile (file, this, dir);
}
}
public override Stream OpenEntry (ArcFile arc, Entry entry)
{
var dent = entry as ArcDatEntry;
if (null == dent || 0 == dent.Size)
return arc.File.CreateStream (entry.Offset, entry.Size);
var data = arc.File.View.ReadBytes (entry.Offset, entry.Size);
if (dent.IsPacked)
{
DecryptData (data, (uint)dent.Hash);
return new ZLibStream (new MemoryStream (data), CompressionMode.Decompress);
}
if (dent.RawName != null && 0 != dent.Flags)
DecryptWithName (data, dent.RawName);
return new BinMemoryStream (data, entry.Name);
}
}
}