From df70fc927130caf98d7518e0f8085c397e8a7729 Mon Sep 17 00:00:00 2001 From: morkt Date: Tue, 2 Jan 2018 20:27:38 +0400 Subject: [PATCH] (Legacy): KGR, GEF and GGF images. --- Legacy/Legacy.csproj | 3 ++ Legacy/ProjectMyu/ImageKGR.cs | 74 +++++++++++++++++++++++++++++++++++ Legacy/YellowCap/ImageGEF.cs | 67 +++++++++++++++++++++++++++++++ Legacy/YellowCap/ImageGGF.cs | 69 ++++++++++++++++++++++++++++++++ 4 files changed, 213 insertions(+) create mode 100644 Legacy/ProjectMyu/ImageKGR.cs create mode 100644 Legacy/YellowCap/ImageGEF.cs create mode 100644 Legacy/YellowCap/ImageGGF.cs diff --git a/Legacy/Legacy.csproj b/Legacy/Legacy.csproj index 55ed7d72..d21fd6d0 100644 --- a/Legacy/Legacy.csproj +++ b/Legacy/Legacy.csproj @@ -78,6 +78,7 @@ + @@ -94,6 +95,8 @@ + + diff --git a/Legacy/ProjectMyu/ImageKGR.cs b/Legacy/ProjectMyu/ImageKGR.cs new file mode 100644 index 00000000..536d763f --- /dev/null +++ b/Legacy/ProjectMyu/ImageKGR.cs @@ -0,0 +1,74 @@ +//! \file ImageKGR.cs +//! \date 2018 Jan 02 +//! \brief Project-μ obfuscated bitmap. +// +// Copyright (C) 2018 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.ProjectMyu +{ + [Export(typeof(ImageFormat))] + public class KgrFormat : ImageFormat + { + public override string Tag { get { return "KGR"; } } + public override string Description { get { return "Project-μ obfuscated bitmap"; } } + public override uint Signature { get { return 0; } } + + public override ImageMetaData ReadMetaData (IBinaryStream file) + { + if (!file.Name.HasExtension (".kgr")) + return null; + var header = file.ReadHeader (0x36); + if (!header.AsciiEqual ("BM")) + return null; + int bpp = header.ToUInt16 (0x1C); + if (bpp != 16 && bpp != 24) + return null; + return new ImageMetaData { + Width = header.ToUInt32 (0x12), + Height = header.ToUInt32 (0x16), + BPP = bpp, + }; + } + + public override ImageData Read (IBinaryStream file, ImageMetaData info) + { + file.Position = 0x36; + int stride = (int)info.Width * info.BPP / 8; + var pixels = file.ReadBytes (stride * (int)info.Height); + PixelFormat format; + if (16 == info.BPP) + format = PixelFormats.Bgr565; + else + format = PixelFormats.Bgr24; + return ImageData.CreateFlipped (info, format, null, pixels, stride); + } + + public override void Write (Stream file, ImageData image) + { + throw new System.NotImplementedException ("KgrFormat.Write not implemented"); + } + } +} diff --git a/Legacy/YellowCap/ImageGEF.cs b/Legacy/YellowCap/ImageGEF.cs new file mode 100644 index 00000000..5865be74 --- /dev/null +++ b/Legacy/YellowCap/ImageGEF.cs @@ -0,0 +1,67 @@ +//! \file ImageGEF.cs +//! \date 2018 Jan 02 +//! \brief PNG-embedded image. +// +// Copyright (C) 2018 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; + +namespace GameRes.Formats.YellowCap +{ + [Export(typeof(ImageFormat))] + public class GefFormat : ImageFormat + { + public override string Tag { get { return "GEF"; } } + public override string Description { get { return "PNG-embedded image format"; } } + public override uint Signature { get { return 0x00010100; } } + + public GefFormat () + { + Signatures = new uint[] { 0x00010100, 0xFF010100 }; + } + + public override ImageMetaData ReadMetaData (IBinaryStream file) + { + var header = file.ReadHeader (0x10); + if (header.ToUInt32 (0xC) != Png.Signature) + return null; + file.Position = 0xC; + var info = Png.ReadMetaData (file); + if (null == info || info.Width != header.ToUInt32 (4) || info.Height != header.ToUInt32 (8)) + return null; + return info; + } + + public override ImageData Read (IBinaryStream file, ImageMetaData info) + { + using (var part = new StreamRegion (file.AsStream, 0xC, true)) + using (var png = new BinaryStream (part, file.Name)) + return Png.Read (png, info); + } + + public override void Write (Stream file, ImageData image) + { + throw new System.NotImplementedException ("GefFormat.Write not implemented"); + } + } +} diff --git a/Legacy/YellowCap/ImageGGF.cs b/Legacy/YellowCap/ImageGGF.cs new file mode 100644 index 00000000..6689cc4f --- /dev/null +++ b/Legacy/YellowCap/ImageGGF.cs @@ -0,0 +1,69 @@ +//! \file ImageGGF.cs +//! \date 2018 Jan 02 +//! \brief BMP-embedded image. +// +// Copyright (C) 2018 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; + +namespace GameRes.Formats.YellowCap +{ + [Export(typeof(ImageFormat))] + public class GgfFormat : ImageFormat + { + public override string Tag { get { return "GGF"; } } + public override string Description { get { return "BMP-embedded image format"; } } + public override uint Signature { get { return 0; } } + + public override ImageMetaData ReadMetaData (IBinaryStream file) + { + var header = file.ReadHeader (10); + if (!header.AsciiEqual (8, "BM")) + return null; + using (var bmp = OpenBmpStream (file)) + { + var info = Bmp.ReadMetaData (bmp); + if (null == info || info.Width != header.ToUInt32 (0) || info.Height != header.ToUInt32 (4)) + return null; + return info; + } + } + + public override ImageData Read (IBinaryStream file, ImageMetaData info) + { + using (var bmp = OpenBmpStream (file)) + return Bmp.Read (bmp, info); + } + + IBinaryStream OpenBmpStream (IBinaryStream file) + { + var part = new StreamRegion (file.AsStream, 8, true); + return new BinaryStream (part, file.Name); + } + + public override void Write (Stream file, ImageData image) + { + throw new System.NotImplementedException ("GgfFormat.Write not implemented"); + } + } +}