diff --git a/ArcFormats/ArcFormats.csproj b/ArcFormats/ArcFormats.csproj
index 74471b81..65cb9a59 100644
--- a/ArcFormats/ArcFormats.csproj
+++ b/ArcFormats/ArcFormats.csproj
@@ -104,6 +104,8 @@
+
+
diff --git a/ArcFormats/Mixwill/ArcARC0.cs b/ArcFormats/Mixwill/ArcARC0.cs
new file mode 100644
index 00000000..c3e767af
--- /dev/null
+++ b/ArcFormats/Mixwill/ArcARC0.cs
@@ -0,0 +1,96 @@
+//! \file ArcARC0.cs
+//! \date Sat Jan 14 23:23:37 2017
+//! \brief Mixwill soft resource 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.Mixwill
+{
+ [Export(typeof(ArchiveFormat))]
+ public class Arc0Opener : ArchiveFormat
+ {
+ public override string Tag { get { return "ARC0"; } }
+ public override string Description { get { return "Mixwill soft resource archive"; } }
+ public override uint Signature { get { return 0x30435241; } } // 'ARC0'
+ public override bool IsHierarchic { get { return false; } }
+ public override bool CanWrite { get { return false; } }
+
+ public Arc0Opener ()
+ {
+ Extensions = new string[] { "arc" };
+ }
+
+ public override ArcFile TryOpen (ArcView file)
+ {
+ int count = file.View.ReadInt32 (0x10004);
+ if (!IsSaneCount (count))
+ return null;
+ var name_buf = new byte[0x100];
+ uint index_offset = 0x10008;
+ var dir = new List (count);
+ for (int i = 0; i < count; ++i)
+ {
+ if (0x100 != file.View.Read (index_offset, name_buf, 0, 0x100))
+ return null;
+ int n;
+ for (n = 0; n < 0x100; ++n)
+ {
+ name_buf[n] ^= (byte)n;
+ if (0 == name_buf[n])
+ break;
+ }
+ if (0 == n)
+ return null;
+ index_offset += 0x100;
+ var name = Encodings.cp932.GetString (name_buf, 0, n);
+ var entry = FormatCatalog.Instance.Create (name);
+ entry.Size = file.View.ReadUInt32 (index_offset);
+ entry.Offset = file.View.ReadUInt32 (index_offset+4);
+ if (!entry.CheckPlacement (file.MaxOffset))
+ return null;
+ dir.Add (entry);
+ index_offset += 8;
+ }
+ return new ArcFile (file, this, dir);
+ }
+
+ public override Stream OpenEntry (ArcFile arc, Entry entry)
+ {
+ uint encrypted_size = entry.Size;
+ if (!entry.Name.EndsWith (".txt", StringComparison.InvariantCultureIgnoreCase)
+ && encrypted_size > 0x100)
+ encrypted_size = 0x100;
+ var prefix = arc.File.View.ReadBytes (entry.Offset, encrypted_size);
+ for (int i = 0; i < prefix.Length; ++i)
+ prefix[i] ^= (byte)i;
+ if (entry.Size == encrypted_size)
+ return new BinMemoryStream (prefix, entry.Name);
+ var rest = arc.File.CreateStream (entry.Offset+encrypted_size, entry.Size-encrypted_size);
+ return new PrefixStream (prefix, rest);
+ }
+ }
+}
diff --git a/ArcFormats/Mixwill/ImagePB00.cs b/ArcFormats/Mixwill/ImagePB00.cs
new file mode 100644
index 00000000..28a47795
--- /dev/null
+++ b/ArcFormats/Mixwill/ImagePB00.cs
@@ -0,0 +1,115 @@
+//! \file ImagePB00.cs
+//! \date Sat Jan 14 23:58:54 2017
+//! \brief Mixwill soft image format.
+//
+// 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.ComponentModel.Composition;
+using System.IO;
+using System.Windows.Media;
+
+namespace GameRes.Formats.Mixwill
+{
+ internal class Pb00MetaData :ImageMetaData
+ {
+ public readonly int[] ChannelTable = new int[4];
+ }
+
+ [Export(typeof(ImageFormat))]
+ public class Pb00Format : ImageFormat
+ {
+ public override string Tag { get { return "PB00"; } }
+ public override string Description { get { return "Mixwill soft image format"; } }
+ public override uint Signature { get { return 0x30304250; } } // 'PB00'
+
+ public Pb00Format ()
+ {
+ Extensions = new string[] { "pb" };
+ }
+
+ public override ImageMetaData ReadMetaData (IBinaryStream file)
+ {
+ var header = file.ReadHeader (0x20);
+ var info = new Pb00MetaData
+ {
+ Width = header.ToUInt32 (8),
+ Height = header.ToUInt32 (0xC),
+ BPP = header.ToInt32 (4) * 8,
+ };
+ for (int i = 0; i < 4; ++i)
+ info.ChannelTable[i] = header.ToInt32 (0x10 + i * 4);
+
+ return info;
+ }
+
+ static readonly byte[] RgbOrder = { 2, 1, 0, 3 };
+
+ public override ImageData Read (IBinaryStream file, ImageMetaData info)
+ {
+ var meta = (Pb00MetaData)info;
+ int channels = info.BPP/8;
+ var pixels = new byte[info.Width * info.Height * channels];
+ long channel_pos = 0x20;
+ for (int i = 0; i < channels; ++i)
+ {
+ file.Position = channel_pos;
+ int length = meta.ChannelTable[i];
+ channel_pos += length;
+ int dst = RgbOrder[i];
+ for (int j = 0; j < length; ++j)
+ {
+ int b = file.ReadInt8();
+ if (b >= 0)
+ {
+ for (int count = b + 1; count > 0; --count)
+ {
+ pixels[dst] = file.ReadUInt8();
+ dst += channels;
+ ++j;
+ }
+ }
+ else
+ {
+ byte c = file.ReadUInt8();
+ for (int count = 1 - b; count > 0; --count)
+ {
+ pixels[dst] = c;
+ dst += channels;
+ }
+ ++j;
+ }
+ }
+ }
+ PixelFormat format;
+ if (4 == channels)
+ format = PixelFormats.Bgra32;
+ else
+ format = PixelFormats.Bgr24;
+ return ImageData.Create (info, format, null, pixels);
+ }
+
+ public override void Write (Stream file, ImageData image)
+ {
+ throw new System.NotImplementedException ("Pb00Format.Write not implemented");
+ }
+ }
+}
diff --git a/supported.html b/supported.html
index e0ed2069..ed7498bb 100644
--- a/supported.html
+++ b/supported.html
@@ -276,6 +276,7 @@ Kurenai no Tsuki
LOVELY x CATION
Mayoeru Futari to Sekai no Subete
Mahoutsukai no Yoru
+Maitetsu
Mizukoi
Mizu no Miyako no Patisserie
Nakadashi Hara Maid series
@@ -703,6 +704,7 @@ Yuukyou Gangu 2
Asa no Konai Yoru ni Dakarete -Eternal Night-
Guren ni Somaru Gin no Rozario
Konata yori Kanata made
+Niji no Kanata ni
Thirua Panic
*.mcg
MCG 2.00
No
@@ -1317,6 +1319,10 @@ Angelium -Tokimeki Love God-
Teri ☆ Mix