From 25536196f48fc8d7d670485ec9b1ea9d04b52775 Mon Sep 17 00:00:00 2001 From: morkt Date: Fri, 23 Nov 2018 08:31:24 +0400 Subject: [PATCH] implemented MCG images and KOE audio. --- ArcFormats/ArcFormats.csproj | 2 + ArcFormats/Mebius/AudioKOE.cs | 125 +++++++++++++++++++++++ ArcFormats/Mebius/ImageMCG.cs | 180 ++++++++++++++++++++++++++++++++++ 3 files changed, 307 insertions(+) create mode 100644 ArcFormats/Mebius/AudioKOE.cs create mode 100644 ArcFormats/Mebius/ImageMCG.cs diff --git a/ArcFormats/ArcFormats.csproj b/ArcFormats/ArcFormats.csproj index bd71c6cf..5353c68d 100644 --- a/ArcFormats/ArcFormats.csproj +++ b/ArcFormats/ArcFormats.csproj @@ -223,6 +223,8 @@ + + diff --git a/ArcFormats/Mebius/AudioKOE.cs b/ArcFormats/Mebius/AudioKOE.cs new file mode 100644 index 00000000..ff2a1940 --- /dev/null +++ b/ArcFormats/Mebius/AudioKOE.cs @@ -0,0 +1,125 @@ +//! \file AudioKOE.cs +//! \date 2018 Nov 19 +//! \brief Mebius engine encrypted WAVE file. +// +// 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; +using GameRes.Utility; + +namespace GameRes.Formats.Mebius +{ + [Export(typeof(AudioFormat))] + [ExportMetadata("Priority", -1)] + public class KoeAudio : AudioFormat + { + public override string Tag { get { return "KOE/MEBIUS"; } } + public override string Description { get { return "Mebius engine encrypted WAVE file"; } } + public override uint Signature { get { return 0x46464952; } } // 'RIFF' + public override bool CanWrite { get { return false; } } + + static readonly string[] RequiredExtensions = { "koe", "mse", "bgm" }; + + public KoeAudio () + { + Extensions = RequiredExtensions; + } + + public override SoundInput TryOpen (IBinaryStream file) + { + if (!file.Name.HasAnyOfExtensions (RequiredExtensions)) + return null; + var ext = Path.GetExtension (file.Name).TrimStart ('.').ToLowerInvariant(); + byte[] key; + if (!DefaultKeys.TryGetValue (ext, out key)) + return null; + var header = file.ReadHeader (0x14); + int fmt_length = header.ToInt32 (0x10); + int data_pos = 0x14 + fmt_length; + var wav_header = file.ReadHeader (data_pos + 8).ToArray(); + Stream data = new StreamRegion (file.AsStream, file.Position); + data = new ByteStringEncryptedStream (data, key); + data = new PrefixStream (wav_header, data); + return new WaveInput (data); + } + + static readonly Dictionary DefaultKeys = new Dictionary { + { "koe", new byte[] { + 0x15, 0xEE, 0x1F, 0x83, 0x32, 0x20, 0xF8, 0x17, 0x53, 0xE3, 0x7B, 0xC0, 0x6A, 0x75, 0x93, 0xA5, + 0x79, 0x32, 0x36, 0x7A, 0x76, 0xC5, 0xF4, 0x06, 0xC5, 0x08, 0xF5, 0x1E, 0xE4, 0xD5, 0xED, 0x72, + 0x0B, 0xEC, 0x2A, 0x52, 0x6D, 0x87, 0xC3, 0x55, 0xD9, 0xC0, 0x07, 0x7A, 0x5E, 0x84, 0x35, 0x38, + 0xB7, 0x0C, 0x17, 0x8A, 0x22, 0xB4, 0x17, 0xFB, 0xEE, 0xA1, 0x57, 0xAE, 0x51, 0x09, 0xF3, 0xE9, + 0x65, 0x0F, 0x66, 0x3B, 0xD1, 0x91, 0x51, 0x0F, 0x08, 0x58, 0xC3, 0x75, 0x0D, 0x69, 0x3C, 0x65, + 0xC4, 0x92, 0x1E, 0x27, 0x32, 0x69, 0x93, 0xD3, 0x19, 0xBA, 0xAF, 0x00, 0x87, 0x38, 0x79, 0xFB, + 0x24, 0xEA, 0xAE, 0x4E, 0x4C, 0x1C, 0x06, 0xCF, 0xD9, 0xD7, 0x4E, 0x80, 0x2C, 0x27, 0xBF, 0x07, + 0x38, 0xA6, 0x48, 0xF9, 0x43, 0x2E, 0x32, 0xD4, 0x13, 0x09, 0x7B, 0xBB, 0xAC, 0x92, 0x99, 0xF8, + 0x70, 0xAC, 0xA1, 0xD0, 0x2A, 0x59, 0x8F, 0x17, 0xEF, 0xFE, 0x85, 0x9B, 0x53, 0x15, 0xDA, 0xE9, + 0xC7, 0xBD, 0xD4, 0x64, 0x55, 0x9C, 0x42, 0x38, 0x4E, 0x55, 0x7D, 0x3D, 0xCB, 0x96, 0xF0, 0xA8, + 0x14, 0x92, 0x21, 0x3E, 0xA1, 0xCC, 0xF0, 0xD9, 0x0F, 0xA1, 0x0B, 0x00, 0xFD, 0x5C, 0xAE, 0x4E, + 0x53, 0x61, 0xC6, 0xF6, 0xCE, 0xA5, 0x91, 0x2C, 0x62, 0x01, 0x3A, 0x17, 0x53, 0x1A, 0xA1, 0x47, + 0xFE, 0xF1, 0xD1, 0x42, 0x48, 0xD3, 0xBB, 0x7F, 0x1D, 0xA8, 0xC7, 0x96, 0x8E, 0xFC, 0x5E, 0xEA, + 0x5A, 0xAD, 0xE8, 0xFB, 0x78, 0x8B, 0x76, 0xD2, 0x86, 0x7B, 0x79, 0x0B, 0x96, 0xC4, 0x51, 0x04, + 0x43, 0x30, 0x20, 0x3F, 0x19, 0x19, 0x88, 0xE3, 0x27, 0x10, 0x65, 0xFE, 0xC8, 0x4A, 0x11, 0x67, + 0x01, 0x55, 0x46, 0xEE, 0x80, 0x68, 0xC9, 0xC1, 0x1B, 0x4C, 0x49, 0x14, 0xC9, 0x95, 0xA9, 0x7F, + } }, + { "mse", new byte[] { + 0x06, 0xDE, 0xEF, 0x76, 0xD2, 0xDA, 0xE7, 0x95, 0x7A, 0x87, 0x6D, 0x7C, 0xF6, 0x17, 0x44, 0x9F, + 0x08, 0xD2, 0xC5, 0x89, 0xDC, 0xDE, 0xA1, 0x0F, 0x2D, 0xCB, 0xCA, 0xB8, 0x6E, 0xBB, 0x7F, 0x8A, + 0x9E, 0x63, 0x70, 0x58, 0xCC, 0xA8, 0x61, 0x34, 0x68, 0x98, 0xD8, 0xB3, 0x74, 0x18, 0x2C, 0x9B, + 0x1F, 0x64, 0xFD, 0x28, 0xF4, 0x56, 0x8E, 0x80, 0x98, 0x06, 0x5C, 0x13, 0x38, 0x31, 0xFE, 0x62, + 0xBD, 0x11, 0xBC, 0x05, 0x58, 0xF6, 0x38, 0xDD, 0x6A, 0x5A, 0x01, 0x4C, 0x03, 0xC1, 0x0A, 0xE0, + 0x58, 0xA2, 0x88, 0x4E, 0xF6, 0x96, 0x1A, 0x2A, 0xA0, 0xA1, 0xA5, 0xAF, 0x04, 0x4E, 0x08, 0x99, + 0xC8, 0xDA, 0x9B, 0x4C, 0xA4, 0xD2, 0x82, 0x51, 0xE2, 0xBB, 0x33, 0xFC, 0x23, 0xAF, 0xAD, 0x22, + 0xB7, 0x98, 0x5D, 0x36, 0xD3, 0xE7, 0x8C, 0x54, 0x0C, 0x6A, 0xE6, 0x6D, 0x53, 0x28, 0xFA, 0xAE, + 0xE7, 0x66, 0x36, 0x50, 0xE6, 0x40, 0xBA, 0xDF, 0xFA, 0xE2, 0xA3, 0xCC, 0xDB, 0x70, 0x89, 0x27, + 0x88, 0x0A, 0x59, 0x6D, 0x81, 0x06, 0xD1, 0x5A, 0x65, 0x5E, 0xC3, 0x7F, 0x2F, 0xC7, 0x5D, 0xB2, + 0x86, 0x91, 0x19, 0x0A, 0xD7, 0x33, 0xA8, 0xF0, 0x21, 0xA7, 0xE7, 0x19, 0xB5, 0x07, 0xB4, 0xCA, + 0x59, 0xEA, 0xB8, 0xD4, 0xFB, 0x21, 0xF8, 0xAC, 0x7C, 0x2F, 0x45, 0xEA, 0x22, 0x2B, 0x58, 0x4A, + 0x55, 0xEA, 0xB6, 0x45, 0x34, 0x96, 0xAE, 0xFD, 0x86, 0x97, 0xF9, 0x93, 0xBE, 0x6A, 0x6A, 0xFB, + 0x7B, 0x65, 0x21, 0x24, 0x42, 0x5C, 0x37, 0x4F, 0x64, 0x45, 0x58, 0x0C, 0xBC, 0xC1, 0xB7, 0xAD, + 0xC7, 0xB6, 0xE3, 0x21, 0xBB, 0xC8, 0xD2, 0x15, 0x1F, 0xF1, 0x39, 0x3F, 0x87, 0x86, 0x88, 0xBE, + 0x84, 0xD7, 0x1A, 0x63, 0xD5, 0x51, 0x63, 0xDB, 0x74, 0x39, 0x4C, 0x12, 0x12, 0xF1, 0x6E, 0x2C, + } }, + { "bgm", new byte[] { + 0xB0, 0x6F, 0xA4, 0xD7, 0x8B, 0x81, 0xBD, 0xF3, 0x82, 0xAF, 0x95, 0x6B, 0x9D, 0x3E, 0x88, 0x73, + 0xB8, 0xF9, 0xD8, 0x09, 0x31, 0xF3, 0x84, 0xDA, 0xCC, 0xAF, 0x54, 0x60, 0xFD, 0x97, 0x04, 0xA6, + 0x05, 0x65, 0x20, 0x9A, 0xA7, 0x62, 0xD9, 0xD7, 0x5C, 0x98, 0x6F, 0x2D, 0x3A, 0x6E, 0x07, 0xF8, + 0x86, 0x34, 0xF9, 0x05, 0xAB, 0x25, 0xF5, 0x70, 0x79, 0x64, 0x03, 0x7C, 0xF2, 0xF6, 0xBF, 0x9B, + 0x91, 0xBB, 0x6B, 0x2A, 0xB3, 0xEB, 0xF2, 0x42, 0x39, 0x27, 0xD2, 0xF0, 0xEA, 0x00, 0x7A, 0x57, + 0xAF, 0xB2, 0xCE, 0xEE, 0xBE, 0xCE, 0x1B, 0x87, 0x4E, 0x1F, 0xA4, 0xB0, 0xD1, 0x8E, 0x79, 0x9D, + 0x6E, 0xC4, 0x26, 0xBF, 0x26, 0xDD, 0x39, 0x2D, 0x54, 0x49, 0x0B, 0xF6, 0x19, 0xDF, 0x3E, 0x19, + 0x2F, 0xA2, 0x6A, 0x2A, 0x66, 0xAC, 0x68, 0x60, 0xA6, 0xEB, 0xB7, 0x24, 0xC0, 0x85, 0x5E, 0x40, + 0xF8, 0x8B, 0xD8, 0x68, 0x78, 0xE8, 0x66, 0xA1, 0xAA, 0xA7, 0xC7, 0x4F, 0x2C, 0x6D, 0xD1, 0x5F, + 0xC4, 0xE6, 0x46, 0x6F, 0x1B, 0x69, 0xF7, 0xD1, 0x23, 0x89, 0x1C, 0x53, 0x6E, 0x75, 0x41, 0xAF, + 0x52, 0xCB, 0x6D, 0x03, 0x28, 0x38, 0xBE, 0x41, 0xFE, 0x99, 0x9D, 0xDF, 0x96, 0x7C, 0xD8, 0xDE, + 0xF3, 0x95, 0x3E, 0x47, 0x5E, 0xA7, 0x05, 0x43, 0xA8, 0x6B, 0x96, 0x8C, 0x89, 0x6D, 0x16, 0x29, + 0x60, 0x74, 0x31, 0x47, 0x36, 0xE2, 0x91, 0x3D, 0x57, 0xAD, 0x81, 0x63, 0xC8, 0xD5, 0x9A, 0x5F, + 0x03, 0x7A, 0x14, 0x10, 0x32, 0x7B, 0xF1, 0x33, 0xDE, 0xBA, 0x52, 0x74, 0xC7, 0x6E, 0xF8, 0x7E, + 0x4C, 0x2C, 0x58, 0x3B, 0xA9, 0x7A, 0x51, 0x5C, 0xFD, 0xA5, 0xCF, 0x67, 0xB8, 0x34, 0x85, 0x3D, + 0x7D, 0x93, 0xE9, 0x7E, 0x9E, 0x6E, 0xC3, 0xB2, 0xB1, 0xD0, 0x5C, 0x83, 0x61, 0x6F, 0x27, 0x18, + } }, + }; + } +} diff --git a/ArcFormats/Mebius/ImageMCG.cs b/ArcFormats/Mebius/ImageMCG.cs new file mode 100644 index 00000000..2e06738b --- /dev/null +++ b/ArcFormats/Mebius/ImageMCG.cs @@ -0,0 +1,180 @@ +//! \file ImageMCG.cs +//! \date 2018 Oct 13 +//! \brief Mebius engine 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.Utility; + +// [041224][Studio Ring] Oyatsu no Jikan + +namespace GameRes.Formats.Mebius +{ + internal class McgMetaData : ImageMetaData + { + public byte Method; + } + + [Export(typeof(ImageFormat))] + public class McgFormat : ImageFormat + { + public override string Tag { get { return "MCG/MEBIUS"; } } + public override string Description { get { return "Mebius image format"; } } + public override uint Signature { get { return 0x0247434D; } } // 'MCG' + + public McgFormat () + { + Extensions = new string[] { "mcg", "msk" }; + Signatures = new uint[] { 0x0247434D, 0x0347434D, 0x0447434D, 0x0547434D, 0x0047434D, 0 }; + } + + public override ImageMetaData ReadMetaData (IBinaryStream file) + { + var header = file.ReadHeader (0x10); + byte type = header[3]; + if (!header.AsciiEqual (0, "MCG") || type > 7) + return null; + return new McgMetaData { + Width = BigEndian.ToUInt16 (header, 12), + Height = BigEndian.ToUInt16 (header, 14), + OffsetX = BigEndian.ToInt16 (header, 8), + OffsetY = BigEndian.ToInt16 (header, 10), + BPP = 5 == type || 4 == type ? 8 : 32, + Method = type, + }; + } + + public override ImageData Read (IBinaryStream file, ImageMetaData info) + { + var reader = new McgReader (file, (McgMetaData)info); + return reader.Unpack(); + } + + public override void Write (Stream file, ImageData image) + { + throw new System.NotImplementedException ("McgFormat.Write not implemented"); + } + } + + internal class McgReader + { + IBinaryStream m_input; + McgMetaData m_info; + byte[] m_output; + int m_stride; + + public McgReader (IBinaryStream input, McgMetaData info) + { + m_input = input; + m_info = info; + m_stride = (int)m_info.Width * (m_info.BPP / 8); + m_output = new byte[m_stride * (int)m_info.Height]; + } + + public ImageData Unpack () + { + m_input.Position = 0x10; + switch (m_info.Method) + { + case 0: UnpackV0(); break; + case 4: + case 1: UnpackV1(); break; + case 2: UnpackRgbRle (3); break; + case 3: UnpackRgbRle (4); break; + case 5: UnpackV5(); break; + case 6: + case 7: break; + default: throw new InvalidFormatException(); + } + PixelFormat format = 8 == m_info.BPP ? PixelFormats.Gray8 + : 3 == m_info.Method ? PixelFormats.Bgra32 + : PixelFormats.Bgr32; + return ImageData.CreateFlipped (m_info, format, null, m_output, m_stride); + } + + void UnpackV0 () + { + for (int c = 0; c < 3; c++) + for (int dst = c; dst < m_output.Length; dst += 4) + { + m_output[dst] = m_input.ReadUInt8(); + } + } + + void UnpackV1 () + { + m_input.Read (m_output, 0, m_output.Length); + } + + void UnpackRgbRle (int channels) + { + byte rle_code = m_input.ReadUInt8(); + for (int c = 0; c < channels; c++) + for (int dst = c; dst < m_output.Length; ) + { + byte code = m_input.ReadUInt8(); + if (code == rle_code) + { + int count = m_input.ReadUInt8(); + byte v = m_input.ReadUInt8(); + for (int i = 0; i < count; ++i) + { + m_output[dst] = v; + dst += 4; + } + } + else + { + m_output[dst] = code; + dst += 4; + } + } + } + + void UnpackV5 () + { + byte rle_code = m_input.ReadUInt8(); + int dst = 0; + while (dst < m_output.Length) + { + byte code = m_input.ReadUInt8(); + if (code == rle_code) + { + int count = m_input.ReadUInt8(); + byte v = m_input.ReadUInt8(); + for (int i = 0; i < count; ++i) + { + m_output[dst++] = v; + } + } + else + { + m_output[dst++] = code; + } + } + } + } +}