diff --git a/ArcFormats/ArcFormats.csproj b/ArcFormats/ArcFormats.csproj
index cdd98d6d..331ca323 100644
--- a/ArcFormats/ArcFormats.csproj
+++ b/ArcFormats/ArcFormats.csproj
@@ -74,6 +74,7 @@
+
diff --git a/ArcFormats/BlackRainbow/ArcPAK.cs b/ArcFormats/BlackRainbow/ArcPAK.cs
new file mode 100644
index 00000000..e8aeb55f
--- /dev/null
+++ b/ArcFormats/BlackRainbow/ArcPAK.cs
@@ -0,0 +1,101 @@
+//! \file ArcPAK.cs
+//! \date Sat Jun 25 21:39:46 2016
+//! \brief Black Rainbow resource archive.
+//
+// Copyright (C) 2016 by morkt
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.Composition;
+using System.IO;
+using System.Text;
+using GameRes.Compression;
+
+namespace GameRes.Formats.BlackRainbow
+{
+ [Export(typeof(ArchiveFormat))]
+ public class PakOpener : ArchiveFormat
+ {
+ public override string Tag { get { return "PAK/MELTY"; } }
+ public override string Description { get { return "BlackRainbow/Melty resource archive"; } }
+ public override uint Signature { get { return 0; } }
+ public override bool IsHierarchic { get { return true; } }
+ public override bool CanCreate { get { return false; } }
+
+ public PakOpener ()
+ {
+ Extensions = new string[] { "pak" };
+ }
+
+ public override ArcFile TryOpen (ArcView file)
+ {
+ if (file.MaxOffset <= 8)
+ return null;
+ int count = file.View.ReadInt32 (file.MaxOffset-8);
+ if (!IsSaneCount (count))
+ return null;
+ uint index_size = file.View.ReadUInt32 (file.MaxOffset-4);
+ if (index_size >= file.MaxOffset-8)
+ return null;
+
+ long index_offset = file.MaxOffset - 8 - index_size;
+ using (var input = file.CreateStream (index_offset, index_size))
+ using (var index = new BinaryReader (input, Encoding.Unicode))
+ {
+ char[] name_buffer = new char[0x40];
+ var dir = new List (count);
+ for (int i = 0; i < count; ++i)
+ {
+ uint offset = index.ReadUInt32();
+ uint packed_size = index.ReadUInt32();
+ uint unpacked_size = index.ReadUInt32();
+ int name_length = index.ReadInt32();
+ if (name_length <= 0 || name_length > 0x100 )
+ return null;
+ if (name_length > name_buffer.Length)
+ name_buffer = new char[name_length];
+ if (name_length != index.Read (name_buffer, 0, name_length))
+ return null;
+ var name = new string (name_buffer, 0, name_length);
+ var entry = FormatCatalog.Instance.Create (name);
+ entry.Offset = offset;
+ entry.Size = packed_size;
+ if (!entry.CheckPlacement (file.MaxOffset))
+ return null;
+ entry.IsPacked = uint.MaxValue != unpacked_size;
+ entry.UnpackedSize = entry.IsPacked ? unpacked_size : packed_size;
+ dir.Add (entry);
+ }
+ return new ArcFile (file, this, dir);
+ }
+ }
+
+ public override Stream OpenEntry (ArcFile arc, Entry entry)
+ {
+ var input = arc.File.CreateStream (entry.Offset, entry.Size);
+ var pent = entry as PackedEntry;
+ if (null == pent || !pent.IsPacked)
+ return input;
+ return new ZLibStream (input, CompressionMode.Decompress);
+ }
+ }
+}
diff --git a/supported.html b/supported.html
index d24f8b45..67559a2d 100644
--- a/supported.html
+++ b/supported.html
@@ -911,6 +911,10 @@ Karen