diff --git a/Legacy/KeroQ/ArcDAT.cs b/Legacy/KeroQ/ArcDAT.cs new file mode 100644 index 00000000..99cda1a4 --- /dev/null +++ b/Legacy/KeroQ/ArcDAT.cs @@ -0,0 +1,77 @@ +//! \file ArcDAT.cs +//! \date 2018 Aug 22 +//! \brief KeroQ 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.KeroQ +{ + [Export(typeof(ArchiveFormat))] + public class PacOpener : ArchiveFormat + { + public override string Tag { get { return "DAT/PAC"; } } + public override string Description { get { return "KeroQ resource archive"; } } + public override uint Signature { get { return 0x43415089; } } // '\x89PAC' + 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; + var pac_name = Path.GetFileNameWithoutExtension (file.Name); + int pac_num; + if (!Int32.TryParse (pac_name, out pac_num)) + return null; + var hdr_name = string.Format ("{0:D3}.dat", pac_num - 1); + hdr_name = VFS.ChangeFileName (file.Name, hdr_name); + if (!VFS.FileExists (hdr_name)) + return null; + using (var index = VFS.OpenBinaryStream (hdr_name)) + { + var header = index.ReadHeader (8); + if (!header.AsciiEqual ("\x89HDR")) + return null; + if (header.ToInt32 (4) != count) + return null; + var dir = new List (count); + for (int i = 0; i < count; ++i) + { + var name = index.ReadCString (0x10); + var entry = FormatCatalog.Instance.Create (name); + entry.Size = index.ReadUInt32(); + entry.Offset = index.ReadUInt32(); + if (!entry.CheckPlacement (file.MaxOffset)) + return null; + dir.Add (entry); + } + return new ArcFile (file, this, dir); + } + } + } +} diff --git a/Legacy/KeroQ/ImageCBM.cs b/Legacy/KeroQ/ImageCBM.cs new file mode 100644 index 00000000..867f1fce --- /dev/null +++ b/Legacy/KeroQ/ImageCBM.cs @@ -0,0 +1,94 @@ +//! \file ImageCBM.cs +//! \date 2018 Aug 22 +//! \brief KeroQ bitmap 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.Collections.Generic; +using System.ComponentModel.Composition; +using System.IO; +using System.Windows.Media; +using System.Windows.Media.Imaging; + +namespace GameRes.Formats.KeroQ +{ + [Export(typeof(ImageFormat))] + public class CbmFormat : ImageFormat + { + public override string Tag { get { return "CBM"; } } + public override string Description { get { return "KeroQ bitmap format"; } } + public override uint Signature { get { return 0x004D4243; } } // 'CBM' + + public override ImageMetaData ReadMetaData (IBinaryStream file) + { + var header = file.ReadHeader (0x10); + var length = header.ToUInt32 (0xC); + if (file.Length - 0x10 != length) + return null; + return new ImageMetaData { + Width = header.ToUInt32 (4), + Height = header.ToUInt32 (8), + BPP = 8, + }; + } + + public override ImageData Read (IBinaryStream file, ImageMetaData info) + { + BitmapPalette palette = null; + PixelFormat format = PixelFormats.Gray8; + foreach (var pal_name in GetPaletteNames (info.FileName)) + { + if (!VFS.FileExists (pal_name)) + continue; + try + { + using (var pal = VFS.OpenStream (pal_name)) + { + palette = ReadPalette (pal, 0x100, PaletteFormat.Bgr); + format = PixelFormats.Indexed8; + } + } + catch { /* ignore palette read errors */ } + break; + } + file.Position = 0x10; + var pixels = file.ReadBytes ((int)info.Width * (int)info.Height); + return ImageData.Create (info, format, palette, pixels); + } + + IEnumerable GetPaletteNames (string filename) + { + var base_name = Path.GetFileNameWithoutExtension (filename); + yield return VFS.ChangeFileName (filename, base_name + ".pal"); + if (base_name.Length > 3) + base_name = base_name.Substring (0, 3); + yield return VFS.ChangeFileName (filename, base_name + ".pal"); + yield return VFS.ChangeFileName (filename, base_name + "_2.pal"); + yield return VFS.ChangeFileName (filename, base_name + "_1.pal"); + } + + public override void Write (Stream file, ImageData image) + { + throw new System.NotImplementedException ("CbmFormat.Write not implemented"); + } + } +} diff --git a/Legacy/KeroQ/ImageKGD.cs b/Legacy/KeroQ/ImageKGD.cs new file mode 100644 index 00000000..6394a0d2 --- /dev/null +++ b/Legacy/KeroQ/ImageKGD.cs @@ -0,0 +1,209 @@ +//! \file ImageKGD.cs +//! \date 2018 Aug 22 +//! \brief KeroQ 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; +using System.ComponentModel.Composition; +using System.IO; +using System.Windows.Media; +using GameRes.Compression; + +// [011130][KeroQ] Nijuubako + +namespace GameRes.Formats.KeroQ +{ + [Export(typeof(ImageFormat))] + public class KgdFormat : ImageFormat + { + public override string Tag { get { return "KGD"; } } + public override string Description { get { return "KeroQ image format"; } } + public override uint Signature { get { return 0x44474B89; } } // '\x89KGD' + + public override ImageMetaData ReadMetaData (IBinaryStream file) + { + var header = file.ReadHeader (0x19); + if (header.ToInt32 (4) != 0x10 || header[8] != 1) + return null; + return new ImageMetaData { + Width = header.ToUInt32 (9), + Height = header.ToUInt32 (0xD), + BPP = 2 == header[0x12] ? 24 : 32, + }; + } + + public override ImageData Read (IBinaryStream file, ImageMetaData info) + { + file.Position = 0x19; + using (var packed = new KgdStream (file)) + using (var input = new ZLibStream (packed, CompressionMode.Decompress)) + { + int stride = ((int)info.Width * info.BPP + 7) / 8; + int pixel_size = (info.BPP + 7) / 8; + var buffer = new byte[stride+1]; + var prev_line = new byte[stride]; + var pixels = new byte[stride * (int)info.Height]; + int dst = 0; + for (uint i = 0; i < info.Height; ++i) + { + if (input.Read (buffer, 0, buffer.Length) == 0) + break; + switch (buffer[0]) + { + case 1: // PNG_FILTER_VALUE_SUB + for (int j = pixel_size; j < stride; ++j) + { + buffer[1+j] += buffer[1+j-pixel_size]; + } + break; + + case 2: // PNG_FILTER_VALUE_UP + for (int j = 0; j < stride; ++j) + { + buffer[1+j] += prev_line[j]; + } + break; + + case 3: // PNG_FILTER_VALUE_AVG + for (int j = 0; j < pixel_size; ++j) + { + buffer[1+j] += (byte)(prev_line[j] >> 1); + } + for (int j = pixel_size; j < stride; ++j) + { + int v = (prev_line[j] + buffer[1+j-pixel_size]) >> 1; + buffer[1+j] += (byte)v; + } + break; + + case 4: // PNG_FILTER_VALUE_PAETH + for (int j = 0; j < pixel_size; ++j) + { + buffer[1+j] += prev_line[j]; + } + int src = 1; + for (int j = pixel_size; j < stride; ++j) + { + byte y = prev_line[j]; + byte x = buffer[src++]; + byte z = prev_line[j-pixel_size]; + int yz = y - z; + int xz = x - z; + int ayz = Math.Abs (yz); + int axz = Math.Abs (xz); + int axy = Math.Abs (xz + yz); + if (!(ayz > axz || ayz > axy)) + z = x; + else if (axz <= axy) + z = y; + buffer[1+j] += (byte)z; + } + break; + + case 0: + break; + } + Buffer.BlockCopy (buffer, 1, prev_line, 0, stride); + Buffer.BlockCopy (buffer, 1, pixels, dst, stride); + dst += stride; + } + PixelFormat format = 24 == info.BPP ? PixelFormats.Bgr24 : PixelFormats.Bgr32; + return ImageData.Create (info, PixelFormats.Bgr24, null, pixels); + } + } + + public override void Write (Stream file, ImageData image) + { + throw new System.NotImplementedException ("KgdFormat.Write not implemented"); + } + } + + internal class KgdStream : InputProxyStream + { + IBinaryStream m_input; + bool m_eof = false; + byte[] m_buffer = new byte[0x2000]; + int m_buffer_pos = 0; + int m_buffer_size = 0; + + public KgdStream (IBinaryStream input) : base (input.AsStream, true) + { + m_input = input; + } + + public override bool CanSeek { get { return false; } } + + public override int Read (byte[] buffer, int offset, int count) + { + int read = 0; + while (!m_eof && count > 0) + { + if (m_buffer_pos >= m_buffer_size) + { + FillBuffer(); + continue; + } + int avail = Math.Min (count, m_buffer_size - m_buffer_pos); + Buffer.BlockCopy (m_buffer, m_buffer_pos, buffer, offset, avail); + m_buffer_pos += avail; + offset += avail; + count -= avail; + read += avail; + } + return read; + } + + public override int ReadByte () + { + if (m_eof) + return -1; + if (m_buffer_pos >= m_buffer_size) + { + FillBuffer(); + if (m_eof) + return -1; + } + return m_buffer[m_buffer_pos++]; + } + + void FillBuffer () + { + if (m_input.PeekByte() == -1) + { + m_eof = true; + return; + } + int chunk_size = m_input.ReadInt32(); + int type = m_input.ReadByte(); + if (type != 2) + { + m_eof = true; + return; + } + if (chunk_size > m_buffer.Length) + m_buffer = new byte[chunk_size]; + m_buffer_size = m_input.Read (m_buffer, 0, chunk_size); + m_buffer_pos = 0; + } + } +} diff --git a/Legacy/KeroQ/ImageKGD1.cs b/Legacy/KeroQ/ImageKGD1.cs new file mode 100644 index 00000000..a3173bea --- /dev/null +++ b/Legacy/KeroQ/ImageKGD1.cs @@ -0,0 +1,127 @@ +//! \file ImageKGD1.cs +//! \date 2018 Aug 22 +//! \brief KeroQ 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 System.Windows.Media.Imaging; + +namespace GameRes.Formats.KeroQ +{ + internal class Kgd1MetaData : ImageMetaData + { + public int AlphaLength; + } + + [Export(typeof(ImageFormat))] + public class Kgd1Format : ImageFormat + { + public override string Tag { get { return "KGD1"; } } + public override string Description { get { return "KeroQ image format"; } } + public override uint Signature { get { return 0x3144474B; } } // 'KGD1' + + public Kgd1Format () + { + Extensions = new string[] { "kgd" }; + } + + public override ImageMetaData ReadMetaData (IBinaryStream file) + { + var header = file.ReadHeader (0x18); + int bpp = header.ToInt16 (6); + if (bpp != 8 && bpp != 24) + return null; + return new Kgd1MetaData { + Width = header.ToUInt32 (8), + Height = header.ToUInt32 (0xC), + BPP = bpp, + AlphaLength = header.ToInt32 (0x10), + }; + } + + public override ImageData Read (IBinaryStream file, ImageMetaData info) + { + var meta = (Kgd1MetaData)info; + file.Position = 0x18; + byte[] alpha = null; + if (meta.AlphaLength != 0) + alpha = file.ReadBytes (meta.AlphaLength); + + BitmapPalette palette = null; + PixelFormat format; + if (8 == info.BPP) + { + palette = ReadPalette (file.AsStream); + format = PixelFormats.Indexed8; + } + else + format = PixelFormats.Bgr24; + var pixels = new byte[(int)info.Width * (int)info.Height * (info.BPP / 8)]; + file.Read (pixels, 0, pixels.Length); + if (alpha != null) + { + pixels = ApplyAlphaChannel (meta, pixels, palette, alpha); + format = PixelFormats.Bgra32; + } + return ImageData.Create (info, format, palette, pixels); + } + + byte[] ApplyAlphaChannel (ImageMetaData info, byte[] image, BitmapPalette palette, byte[] alpha) + { + var output = new byte[4 * (int)info.Width * (int)info.Height]; + if (24 == info.BPP) + { + int dst = 0; + int asrc = 0; + for (int src = 0; src < image.Length; src += 3) + { + output[dst++] = image[src]; + output[dst++] = image[src+1]; + output[dst++] = image[src+2]; + output[dst++] = (byte)~alpha[asrc++]; + } + } + else + { + int dst = 0; + var colors = palette.Colors; + for (int src = 0; src < image.Length; ++src) + { + byte c = image[src]; + output[dst++] = colors[c].B; + output[dst++] = colors[c].G; + output[dst++] = colors[c].R; + output[dst++] = (byte)~alpha[src]; + } + } + return output; + } + + public override void Write (Stream file, ImageData image) + { + throw new System.NotImplementedException ("Kgd1Format.Write not implemented"); + } + } +} diff --git a/Legacy/Legacy.csproj b/Legacy/Legacy.csproj index 9a6dadf0..334f51c9 100644 --- a/Legacy/Legacy.csproj +++ b/Legacy/Legacy.csproj @@ -71,6 +71,10 @@ + + + +