diff --git a/ArcFormats/ArcFormats.csproj b/ArcFormats/ArcFormats.csproj
index 85c46276..32c7c8a6 100644
--- a/ArcFormats/ArcFormats.csproj
+++ b/ArcFormats/ArcFormats.csproj
@@ -90,6 +90,9 @@
+
+
+
diff --git a/ArcFormats/BlackRainbow/ArcCCF.cs b/ArcFormats/BlackRainbow/ArcCCF.cs
new file mode 100644
index 00000000..74cf041b
--- /dev/null
+++ b/ArcFormats/BlackRainbow/ArcCCF.cs
@@ -0,0 +1,76 @@
+//! \file ArcCCF.cs
+//! \date Sun Feb 19 22:05:59 2017
+//! \brief Black Rainbow audio archive.
+//
+// Copyright (C) 2017 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;
+
+namespace GameRes.Formats.BlackRainbow
+{
+ [Export(typeof(ArchiveFormat))]
+ public class CcfOpener : ArchiveFormat
+ {
+ public override string Tag { get { return "CCF"; } }
+ public override string Description { get { return "BlackRainbow audio archive"; } }
+ public override uint Signature { get { return 0x22664343; } } // 'CCf"'
+ public override bool IsHierarchic { get { return false; } }
+ public override bool CanWrite { get { return false; } }
+
+ public CcfOpener ()
+ {
+ Extensions = new string[] { "pak" };
+ }
+
+ public override ArcFile TryOpen (ArcView file)
+ {
+ int count = file.View.ReadInt32 (4);
+ if (!IsSaneCount (count))
+ return null;
+
+ var base_name = Path.GetFileNameWithoutExtension (file.Name);
+ uint index_offset = 8;
+ long base_offset = index_offset + count * 4;
+ var dir = new List (count);
+ for (int i = 0; i < count; ++i)
+ {
+ uint offset = file.View.ReadUInt32 (index_offset);
+ index_offset += 4;
+ var name = string.Format ("{0}#{1:D4}", base_name, i);
+ var entry = AutoEntry.Create (file, base_offset+offset, name);
+ if (entry.Offset >= file.MaxOffset)
+ return null;
+ dir.Add (entry);
+ }
+ for (int i = 1; i < dir.Count; ++i)
+ {
+ dir[i-1].Size = (uint)(dir[i].Offset - dir[i-1].Offset);
+ }
+ var last_entry = dir[dir.Count-1];
+ last_entry.Size = (uint)(file.MaxOffset - last_entry.Offset);
+ return new ArcFile (file, this, dir);
+ }
+ }
+}
diff --git a/ArcFormats/BlackRainbow/ArcIMP.cs b/ArcFormats/BlackRainbow/ArcIMP.cs
new file mode 100644
index 00000000..f9948542
--- /dev/null
+++ b/ArcFormats/BlackRainbow/ArcIMP.cs
@@ -0,0 +1,147 @@
+//! \file ArcIMP.cs
+//! \date Sun Feb 19 22:23:48 2017
+//! \brief Black Rainbow image archive.
+//
+// Copyright (C) 2017 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.Windows.Media;
+using GameRes.Compression;
+using GameRes.Utility;
+
+namespace GameRes.Formats.BlackRainbow
+{
+ internal class ImpArchive : ArcFile
+ {
+ public readonly uint Key;
+
+ public ImpArchive (ArcView arc, ArchiveFormat impl, ICollection dir, uint key)
+ : base (arc, impl, dir)
+ {
+ Key = key;
+ }
+ }
+
+ [Export(typeof(ArchiveFormat))]
+ public class ImpOpener : ArchiveFormat
+ {
+ public override string Tag { get { return "IMP"; } }
+ public override string Description { get { return "BlackRainbow image archive"; } }
+ public override uint Signature { get { return 0x3D66; } }
+ public override bool IsHierarchic { get { return false; } }
+ public override bool CanWrite { get { return false; } }
+
+ public ImpOpener ()
+ {
+ Signatures = KnownSchemes.Keys;
+ }
+
+ static readonly Dictionary KnownSchemes = new Dictionary
+ {
+ { 0x3D66, 0xCE032ADB }, // Kannagi
+ { 0x59E8, 0xD36050EC }, // From M
+ };
+
+ public override ArcFile TryOpen (ArcView file)
+ {
+ uint key = KnownSchemes[file.View.ReadUInt32 (0)];
+ var base_name = Path.GetFileNameWithoutExtension (file.Name);
+ uint base_offset = 0x404;
+ uint offset = file.View.ReadUInt32 (4);
+ uint index_offset = 8;
+ var dir = new List();
+ for (int i = 0; i < 0xFF; ++i)
+ {
+ uint next_offset = file.View.ReadUInt32 (index_offset);
+ uint size = next_offset - offset;
+ if (size > 0x10)
+ {
+ var entry = new Entry {
+ Name = string.Format ("{0}#{1:D3}", base_name, i),
+ Type = "image",
+ Offset = base_offset + offset,
+ Size = size,
+ };
+ dir.Add (entry);
+ }
+ index_offset += 4;
+ offset = next_offset;
+ }
+ if (0 == dir.Count)
+ return null;
+ return new ImpArchive (file, this, dir, key);
+ }
+
+ public override IImageDecoder OpenImage (ArcFile arc, Entry entry)
+ {
+ var imp_arc = (ImpArchive)arc;
+ var offset = entry.Offset;
+ var info = new ImpMetaData
+ {
+ Width = arc.File.View.ReadUInt32 (offset),
+ Height = arc.File.View.ReadUInt32 (offset+4),
+ BPP = 32,
+ Key = imp_arc.Key,
+ HasAlpha = arc.File.View.ReadUInt32 (offset+12) != 0,
+ };
+ uint packed_size = arc.File.View.ReadUInt32 (offset+8);
+ var input = arc.File.CreateStream (offset, packed_size+0x10);
+ return new ImpDecoder (input, info);
+ }
+ }
+
+ internal class ImpMetaData : ImageMetaData
+ {
+ public uint Key;
+ public bool HasAlpha;
+ }
+
+ internal sealed class ImpDecoder : BinaryImageDecoder
+ {
+ byte[] m_key;
+ bool m_has_alpha;
+
+ public ImpDecoder (IBinaryStream input, ImpMetaData info) : base (input, info)
+ {
+ m_has_alpha = info.HasAlpha;
+ m_key = new byte[4];
+ LittleEndian.Pack (info.Key, m_key, 0);
+ }
+
+ protected override ImageData GetImageData ()
+ {
+ m_input.Position = 0x10;
+ var pixels = new byte[Info.Width * Info.Height * 4];
+ using (var lzs = new ByteStringEncryptedStream (m_input.AsStream, m_key))
+ using (var input = new LzssStream (lzs))
+ {
+ if (pixels.Length != input.Read (pixels, 0, pixels.Length))
+ throw new InvalidFormatException();
+ var format = m_has_alpha ? PixelFormats.Bgra32 : PixelFormats.Bgr32;
+ return ImageData.Create (Info, format, null, pixels);
+ }
+ }
+ }
+}
diff --git a/ArcFormats/BlackRainbow/ArcSPPAK.cs b/ArcFormats/BlackRainbow/ArcSPPAK.cs
new file mode 100644
index 00000000..5a306813
--- /dev/null
+++ b/ArcFormats/BlackRainbow/ArcSPPAK.cs
@@ -0,0 +1,104 @@
+//! \file ArcSPPAK.cs
+//! \date Mon Feb 20 07:45:17 2017
+//! \brief Black Rainbow script archive.
+//
+// Copyright (C) 2017 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.Collections.Generic;
+using System.ComponentModel.Composition;
+using System.IO;
+using GameRes.Utility;
+
+namespace GameRes.Formats.BlackRainbow
+{
+ internal class SpArchive : ArcFile
+ {
+ public readonly byte Key;
+
+ public SpArchive (ArcView arc, ArchiveFormat impl, ICollection dir, byte key)
+ : base (arc, impl, dir)
+ {
+ Key = key;
+ }
+ }
+
+ [Export(typeof(ArchiveFormat))]
+ public class SpPakOpener : ArchiveFormat
+ {
+ public override string Tag { get { return "PAK/SP"; } }
+ public override string Description { get { return "BlackRainbow script archive"; } }
+ public override uint Signature { get { return 0x69695669; } }
+ public override bool IsHierarchic { get { return false; } }
+ public override bool CanWrite { get { return false; } }
+
+ public SpPakOpener ()
+ {
+ Signatures = KnownSchemes.Keys;
+ }
+
+ static readonly Dictionary KnownSchemes = new Dictionary
+ {
+ { 0x69695669, 0x07 }, // Kannagi
+ { 0x8492E36F, 0x9C }, // From M
+ };
+
+ public override ArcFile TryOpen (ArcView file)
+ {
+ int count = file.View.ReadInt32 (4);
+ if (!IsSaneCount (count))
+ return null;
+ byte key = KnownSchemes[file.View.ReadUInt32 (0)];
+
+ var base_name = Path.GetFileNameWithoutExtension (file.Name);
+ uint index_offset = 8;
+ long base_offset = index_offset + 4 * count;
+ var dir = new List (count);
+ for (int i = 0; i < count; ++i)
+ {
+ var name = string.Format ("{0}#{1:D4}", base_name, i);
+ var entry = FormatCatalog.Instance.Create (name);
+ entry.Offset = base_offset + file.View.ReadUInt32 (index_offset);
+ index_offset += 4;
+ dir.Add (entry);
+ }
+ for (int i = 1; i < dir.Count; ++i)
+ {
+ dir[i-1].Size = (uint)(dir[i].Offset - dir[i-1].Offset);
+ }
+ var last_entry = dir[dir.Count-1];
+ last_entry.Size = (uint)(file.MaxOffset - last_entry.Offset);
+ return new SpArchive (file, this, dir, key);
+ }
+
+ public override Stream OpenEntry (ArcFile arc, Entry entry)
+ {
+ var sp_arc = (SpArchive)arc;
+ var key = sp_arc.Key;
+ var data = arc.File.View.ReadBytes (entry.Offset, entry.Size);
+ for (int i = 0; i < data.Length; ++i)
+ {
+ data[i] = Binary.RotByteR ((byte)(data[i] ^ key), 2);
+ }
+ return new BinMemoryStream (data, entry.Name);
+ }
+ }
+}