From 43cc7237dbfa433496d0bcd4d694a2ae88a5e980 Mon Sep 17 00:00:00 2001 From: morkt Date: Sun, 15 Jul 2018 00:14:57 +0400 Subject: [PATCH] implemented MIF archives, BCF and NG3 images. --- ArcFormats/ArcFormats.csproj | 4 +- ArcFormats/Basil/ArcMIF.cs | 64 +++++++++++++ ArcFormats/Basil/ImageBCF.cs | 180 +++++++++++++++++++++++++++++++++++ ArcFormats/Basil/ImageNG3.cs | 99 +++++++++++++++++++ 4 files changed, 346 insertions(+), 1 deletion(-) create mode 100644 ArcFormats/Basil/ArcMIF.cs create mode 100644 ArcFormats/Basil/ImageBCF.cs create mode 100644 ArcFormats/Basil/ImageNG3.cs diff --git a/ArcFormats/ArcFormats.csproj b/ArcFormats/ArcFormats.csproj index f567d113..d01eeee2 100644 --- a/ArcFormats/ArcFormats.csproj +++ b/ArcFormats/ArcFormats.csproj @@ -118,6 +118,9 @@ + + + @@ -180,7 +183,6 @@ - diff --git a/ArcFormats/Basil/ArcMIF.cs b/ArcFormats/Basil/ArcMIF.cs new file mode 100644 index 00000000..f25cc8da --- /dev/null +++ b/ArcFormats/Basil/ArcMIF.cs @@ -0,0 +1,64 @@ +//! \file ArcMIF.cs +//! \date 2018 Jul 12 +//! \brief BasiL resource archive. +// +// 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; +using System.Collections.Generic; +using System.ComponentModel.Composition; +using System.IO; + +namespace GameRes.Formats.Basil +{ + [Export(typeof(ArchiveFormat))] + public class PakOpener : ArchiveFormat + { + public override string Tag { get { return "MIF"; } } + public override string Description { get { return "BasiL resource archive"; } } + public override uint Signature { get { return 0x46494D; } } // 'MIF' + public override bool IsHierarchic { get { return false; } } + public override bool CanWrite { get { return false; } } + + public override ArcFile TryOpen (ArcView file) + { + int count = file.View.ReadInt32 (4); + if (!IsSaneCount (count)) + return null; + + uint index_offset = 8; + var dir = new List (count); + for (int i = 0; i < count; ++i) + { + var name = file.View.ReadString (index_offset, 0x10); + var entry = FormatCatalog.Instance.Create (name); + entry.Offset = file.View.ReadUInt32 (index_offset+0x10); + entry.Size = file.View.ReadUInt32 (index_offset+0x14); + if (!entry.CheckPlacement (file.MaxOffset)) + return null; + dir.Add (entry); + index_offset += 0x18; + } + return new ArcFile (file, this, dir); + } + } +} diff --git a/ArcFormats/Basil/ImageBCF.cs b/ArcFormats/Basil/ImageBCF.cs new file mode 100644 index 00000000..57c1de7e --- /dev/null +++ b/ArcFormats/Basil/ImageBCF.cs @@ -0,0 +1,180 @@ +//! \file ImageBCF.cs +//! \date 2018 Jul 12 +//! \brief BasiL image format. +// +// 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; +using GameRes.Utility; + +namespace GameRes.Formats.Basil +{ + internal class BcfMetaData : ImageMetaData + { + public int Stride; + public int DataShift; + public int AlphaShift; + public uint DataOffset; + public uint DataBitsOffset; + public uint AlphaOffset; + public uint AlphaBitsOffset; + } + + [Export(typeof(ImageFormat))] + public class BcfFormat : ImageFormat + { + public override string Tag { get { return "BCF"; } } + public override string Description { get { return "BasiL image format"; } } + public override uint Signature { get { return 0x464342; } } // 'BCF' + + public override ImageMetaData ReadMetaData (IBinaryStream file) + { + var header = file.ReadHeader (0x20); + var info = new BcfMetaData { + Width = header.ToUInt16 (4), + Height = header.ToUInt16 (6), + Stride = header.ToInt32 (8), + DataShift = header[0xC], + AlphaShift = header[0xD], + DataOffset = header.ToUInt32 (0x10), + DataBitsOffset = header.ToUInt32 (0x14), + AlphaOffset = header.ToUInt32 (0x18), + AlphaBitsOffset = header.ToUInt32 (0x1C), + }; + info.BPP = 0 == info.AlphaOffset ? 24 : 32; + return info; + } + + public override ImageData Read (IBinaryStream file, ImageMetaData info) + { + var reader = new BcfReader (file, (BcfMetaData)info); + return reader.GetImage(); + } + + public override void Write (Stream file, ImageData image) + { + throw new System.NotImplementedException ("BcfFormat.Write not implemented"); + } + } + + internal class BcfReader + { + IBinaryStream m_input; + BcfMetaData m_info; + byte[] m_output; + + public PixelFormat Format { get; private set; } + public int Stride { get; private set; } + + public BcfReader (IBinaryStream input, BcfMetaData info) + { + m_input = input; + m_info = info; + if (24 == m_info.BPP) + { + Format = PixelFormats.Bgr24; + Stride = m_info.Stride; + } + else + { + Format = PixelFormats.Bgra32; + Stride = 4 * (int)m_info.Width; + } + m_output = new byte[m_info.Stride * (int)info.Height]; + } + + public ImageData GetImage () + { + var pixels = Unpack(); + return ImageData.CreateFlipped (m_info, Format, null, pixels, Stride); + } + + public byte[] Unpack () + { + m_input.Position = m_info.DataBitsOffset; + uint data_end = 0 == m_info.AlphaOffset ? (uint)m_input.Length : m_info.AlphaOffset; + var bits = m_input.ReadBytes ((int)(data_end - m_info.DataBitsOffset)); + m_input.Position = m_info.DataOffset; + LzUnpack (bits, ShiftTable[m_info.DataShift], m_output); + + if (m_info.AlphaOffset != 0) + { + m_input.Position = m_info.AlphaBitsOffset; + bits = m_input.ReadBytes ((int)(m_input.Length - m_info.AlphaBitsOffset)); + var alpha = new byte[m_info.Width * m_info.Height]; + m_input.Position = m_info.AlphaOffset; + LzUnpack (bits, ShiftTable[m_info.AlphaShift], alpha); + + var pixels = new byte[Stride * (int)m_info.Height]; + int src_row = 0; + int asrc = 0; + int dst = 0; + for (uint y = 0; y < m_info.Height; ++y) + { + int src = src_row; + for (uint x = 0; x < m_info.Width; ++x) + { + pixels[dst++] = m_output[src++]; + pixels[dst++] = m_output[src++]; + pixels[dst++] = m_output[src++]; + pixels[dst++] = alpha[asrc++]; + } + src_row += m_info.Stride; + } + m_output = pixels; + } + return m_output; + } + + void LzUnpack (byte[] bits, int shift, byte[] output) + { + int dst = 0; + int bitsrc = 0; + byte mask = 1; + while (dst < output.Length) + { + if ((mask & bits[bitsrc]) != 0) + { + ushort v = m_input.ReadUInt16(); + int count = (v & ~(0xFFFF << shift)) + 3; + int offset = (v >> shift) + 1; + Binary.CopyOverlapped (output, dst-offset, dst, count); + dst += count; + } + else + { + output[dst++] = m_input.ReadUInt8(); + } + mask <<= 1; + if (0 == mask) + { + ++bitsrc; + mask = 1; + } + } + } + + static readonly byte[] ShiftTable = { 3, 4, 5, 6, 7 }; + } +} diff --git a/ArcFormats/Basil/ImageNG3.cs b/ArcFormats/Basil/ImageNG3.cs new file mode 100644 index 00000000..21a2b592 --- /dev/null +++ b/ArcFormats/Basil/ImageNG3.cs @@ -0,0 +1,99 @@ +//! \file ImageNG3.cs +//! \date 2018 Jul 12 +//! \brief BasiL image format. +// +// 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.Basil +{ + [Export(typeof(ImageFormat))] + public class Ng3Format : ImageFormat + { + public override string Tag { get { return "NG3"; } } + public override string Description { get { return "BasiL image format"; } } + public override uint Signature { get { return 0x33474E; } } // 'NG3' + + public override ImageMetaData ReadMetaData (IBinaryStream file) + { + var header = file.ReadHeader (0xC); + return new ImageMetaData { + Width = header.ToUInt32 (4), + Height = header.ToUInt32 (8), + BPP = 24, + }; + } + + public override ImageData Read (IBinaryStream file, ImageMetaData info) + { + file.Position = 0xC; + var palette = ReadColorMap (file.AsStream, 256, PaletteFormat.Bgr); + int stride = (int)info.Width * 3; + var pixels = new byte[stride * (int)info.Height]; + int dst = 0; + while (dst < pixels.Length) + { + int ctl = file.PeekByte(); + if (-1 == ctl) + break; + if (1 == ctl) + { + file.ReadByte(); + int idx = file.ReadByte(); + var color = palette[idx]; + pixels[dst ] = color.B; + pixels[dst+1] = color.G; + pixels[dst+2] = color.R; + dst += 3; + } + else if (2 == ctl) + { + file.ReadByte(); + int idx = file.ReadByte(); + int count = file.ReadByte(); + var color = palette[idx]; + for (int i = 0; i < count; ++i) + { + pixels[dst ] = color.B; + pixels[dst+1] = color.G; + pixels[dst+2] = color.R; + dst += 3; + } + } + else + { + file.Read (pixels, dst, 3); + dst += 3; + } + } + return ImageData.CreateFlipped (info, PixelFormats.Bgr24, null, pixels, stride); + } + + public override void Write (Stream file, ImageData image) + { + throw new System.NotImplementedException ("Ng3Format.Write not implemented"); + } + } +}