From 63972014d746bbee2cc2e62b7b71f2d6fe211527 Mon Sep 17 00:00:00 2001 From: poddav Date: Fri, 29 Apr 2022 13:02:06 +0400 Subject: [PATCH] (Hypatia): LPK archives and LSG images. --- ArcFormats/Hypatia/ArcLPC.cs | 61 ++++++++++++++++++++ ArcFormats/Hypatia/ArcLPK.cs | 78 +++++++++++++++++++++++++ ArcFormats/Hypatia/ImageLSG.cs | 100 +++++++++++++++++++++++++++++++++ 3 files changed, 239 insertions(+) create mode 100644 ArcFormats/Hypatia/ArcLPC.cs create mode 100644 ArcFormats/Hypatia/ArcLPK.cs create mode 100644 ArcFormats/Hypatia/ImageLSG.cs diff --git a/ArcFormats/Hypatia/ArcLPC.cs b/ArcFormats/Hypatia/ArcLPC.cs new file mode 100644 index 00000000..01c67685 --- /dev/null +++ b/ArcFormats/Hypatia/ArcLPC.cs @@ -0,0 +1,61 @@ +//! \file ArcLPC.cs +//! \date 2019 Jan 15 +//! \brief Kogado Stduio multi-frame image. +// +// Copyright (C) 2019 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.Kogado +{ + [Export(typeof(ArchiveFormat))] + public class LpcOpener : ArchiveFormat + { + public override string Tag { get { return "LPC"; } } + public override string Description { get { return "Kogado Studio multi-frame image"; } } + public override uint Signature { get { return 0; } } + public override bool IsHierarchic { get { return false; } } + public override bool CanWrite { get { return false; } } + + public override ArcFile TryOpen (ArcView file) + { + if (!file.Name.HasExtension ("LPC")) + return null; + int count = file.View.ReadInt32 (4); + if (!IsSaneCount (count)) + return null; + + var dir = new List (count); + for (int i = 0; i < count; ++i) + { + var entry = Create (name); + if (!entry.CheckPlacement (file.MaxOffset)) + return null; + dir.Add (entry); + } + return new ArcFile (file, this, dir); + } + } +} diff --git a/ArcFormats/Hypatia/ArcLPK.cs b/ArcFormats/Hypatia/ArcLPK.cs new file mode 100644 index 00000000..7c61670b --- /dev/null +++ b/ArcFormats/Hypatia/ArcLPK.cs @@ -0,0 +1,78 @@ +//! \file ArcLPK.cs +//! \date 2022 Apr 12 +//! \brief Kogado resource archive. +// +// Copyright (C) 2022 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.Kogado +{ + [Export(typeof(ArchiveFormat))] + public class LpkOpener : ArchiveFormat + { + public override string Tag { get { return "LPK/KOGADO"; } } + public override string Description { get { return "Kogado resource archive"; } } + public override uint Signature { get { return 0; } } + public override bool IsHierarchic { get { return false; } } + public override bool CanWrite { get { return false; } } + + public override ArcFile TryOpen (ArcView file) + { + if (!file.Name.HasExtension (".lpk") || file.MaxOffset < 0x2800) + return null; + uint index_offset = 0; + var dir = new List (); + for (int i = 0; i < 0x200; ++i) + { + if (file.View.ReadByte (index_offset) == 0) + break; + var name = file.View.ReadString (index_offset, 0x10); + if (!IsValidEntryName (name)) + return null; + index_offset += 0x10; + var entry = Create (name); + dir.Add (entry); + } + if (0 == dir.Count) + return null; + index_offset = 0x2000; + uint base_offset = 0x2800; + uint offset = file.View.ReadUInt32 (index_offset); + foreach (var entry in dir) + { + index_offset += 4; + uint next_offset = file.View.ReadUInt32 (index_offset); + uint size = next_offset - offset; + entry.Offset = offset + base_offset; + entry.Size = size; + if (!entry.CheckPlacement (file.MaxOffset)) + return null; + offset = next_offset; + } + return new ArcFile (file, this, dir); + } + } +} diff --git a/ArcFormats/Hypatia/ImageLSG.cs b/ArcFormats/Hypatia/ImageLSG.cs new file mode 100644 index 00000000..8a5604d2 --- /dev/null +++ b/ArcFormats/Hypatia/ImageLSG.cs @@ -0,0 +1,100 @@ +//! \file ImageLSG.cs +//! \date 2022 Apr 12 +//! \brief Kogado image format. +// +// Copyright (C) 2022 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; +using System.Windows.Media.Imaging; + +namespace GameRes.Formats.Kogado +{ + internal class LsgMetaData : ImageMetaData + { + public int BitmapSize; + } + + [Export(typeof(ImageFormat))] + public class LsgFormat : ImageFormat + { + public override string Tag { get { return "LSG"; } } + public override string Description { get { return "Kogado image format"; } } + public override uint Signature { get { return 0x4D42; } } // 'BM' + + public override ImageMetaData ReadMetaData (IBinaryStream file) + { + var header = file.ReadHeader (0x14); + var info = new LsgMetaData { + Width = header.ToUInt32 (0x0C), + Height = header.ToUInt32 (0x10), + BPP = header.ToInt32 (8), + BitmapSize = header.ToInt32 (4), + }; + if (info.BPP != 8 && info.BPP != 24) + return null; + return info; + } + + static readonly string DefaultPaletteName = "base.pal"; + + public override ImageData Read (IBinaryStream file, ImageMetaData info) + { + var meta = (LsgMetaData)info; + file.Position = 0x14; + var pixels = file.ReadBytes (meta.BitmapSize); + PixelFormat format; + BitmapPalette palette = null; + if (meta.BPP == 8) + { + format = PixelFormats.Indexed8; + palette = ReadDefaultPalette (file.Name); + if (null == palette) + format = PixelFormats.Gray8; + } + else + { + format = PixelFormats.Bgr24; + } + return ImageData.Create (info, format, palette, pixels); + } + + public override void Write (Stream file, ImageData image) + { + throw new System.NotImplementedException ("LsgFormat.Write not implemented"); + } + + internal BitmapPalette ReadDefaultPalette (string filename) + { + var pal_name = Path.ChangeExtension (filename, ".pal"); + if (!VFS.FileExists (pal_name)) + pal_name = VFS.ChangeFileName (filename, DefaultPaletteName); + if (!VFS.FileExists (pal_name)) + return null; + using (var input = VFS.OpenStream (pal_name)) + { + return ReadPalette (input, 0x100, PaletteFormat.Rgb); + } + } + } +}