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morkt 2016-10-15 05:53:19 +04:00
commit 0b96ef8f77
22 changed files with 1023 additions and 249 deletions
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97
ArcFormats/AdvSys/ArcAdvSys3.cs Normal file
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@ -0,0 +1,97 @@
//! \file ArcAdvSys3.cs
//! \date Thu Oct 13 03:13:16 2016
//! \brief AdvSys3 resource archive.
//
// Copyright (C) 2016 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 System.Linq;
namespace GameRes.Formats.AdvSys
{
[Export(typeof(ArchiveFormat))]
public class ArcOpener : ArchiveFormat
{
public override string Tag { get { return "ARC/ADVSYS3"; } }
public override string Description { get { return "AdvSys3 engine resource archive"; } }
public override uint Signature { get { return 0; } }
public override bool IsHierarchic { get { return false; } }
public override bool CanWrite { get { return false; } }
public ArcOpener ()
{
Extensions = new string[] { "dat" };
}
public override ArcFile TryOpen (ArcView file)
{
if (!file.Name.EndsWith (".dat", StringComparison.InvariantCultureIgnoreCase)
|| !Path.GetFileName (file.Name).StartsWith ("arc", StringComparison.InvariantCultureIgnoreCase))
return null;
long current_offset = 0;
var dir = new List<Entry>();
while (current_offset < file.MaxOffset)
{
uint size = file.View.ReadUInt32 (current_offset);
if (0 == size)
break;
uint name_length = file.View.ReadUInt16 (current_offset+8);
if (0 == name_length || name_length > 0x100)
return null;
var name = file.View.ReadString (current_offset+10, name_length);
if (0 == name.Length)
return null;
current_offset += 10 + name_length;
if (current_offset + size > file.MaxOffset)
return null;
var entry = new Entry {
Name = name,
Offset = current_offset,
Size = size,
};
uint signature = file.View.ReadUInt32 (current_offset);
if (file.View.AsciiEqual (current_offset+4, "GWD"))
{
entry.Type = "image";
entry.Name = Path.ChangeExtension (entry.Name, "gwd");
}
else
{
var res = AutoEntry.DetectFileType (signature);
if (res != null)
{
entry.Type = res.Type;
entry.Name = Path.ChangeExtension (entry.Name, res.Extensions.FirstOrDefault());
}
}
dir.Add (entry);
current_offset += size;
}
if (0 == dir.Count)
return null;
return new ArcFile (file, this, dir);
}
}
}

254
ArcFormats/AdvSys/ImageGWD.cs Normal file
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@ -0,0 +1,254 @@
//! \file ImageGWD.cs
//! \date Thu Oct 13 03:47:44 2016
//! \brief AdvSys3 engine image format.
//
// Copyright (C) 2016 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;
namespace GameRes.Formats.AdvSys
{
internal class GwdMetaData : ImageMetaData
{
public uint DataSize;
}
[Export(typeof(ImageFormat))]
public class GwdFormat : ImageFormat
{
public override string Tag { get { return "GWD"; } }
public override string Description { get { return "AdvSys3 engine image format"; } }
public override uint Signature { get { return 0; } }
public override ImageMetaData ReadMetaData (Stream stream)
{
var header = new byte[12];
if (header.Length != stream.Read (header, 0, header.Length))
return null;
if (!Binary.AsciiEqual (header, 4, "GWD"))
return null;
return new GwdMetaData
{
Width = BigEndian.ToUInt16 (header, 7),
Height = BigEndian.ToUInt16 (header, 9),
BPP = header[11],
DataSize = LittleEndian.ToUInt32 (header, 0),
};
}
public override ImageData Read (Stream stream, ImageMetaData info)
{
PixelFormat format = 24 == info.BPP ? PixelFormats.Bgr24 : PixelFormats.Gray8;
byte[] image;
using (var reader = new GwdReader (stream, info))
{
image = reader.Unpack();
}
var meta = (GwdMetaData)info;
stream.Position = 4 + meta.DataSize;
if (24 == info.BPP && 1 == stream.ReadByte())
{
using (var alpha_stream = new StreamRegion (stream, stream.Position, true))
{
var alpha_info = ReadMetaData (alpha_stream) as GwdMetaData;
if (null != alpha_info && 8 == alpha_info.BPP
&& alpha_info.Width == info.Width && alpha_info.Height == info.Height)
{
alpha_stream.Position = 0;
using (var reader = new GwdReader (alpha_stream, alpha_info))
{
var alpha = reader.Unpack();
var pixels = new byte[info.Width * info.Height * 4];
int src = 0;
int dst = 0;
int a = 0;
while (dst < pixels.Length)
{
pixels[dst++] = image[src++];
pixels[dst++] = image[src++];
pixels[dst++] = image[src++];
pixels[dst++] = (byte)~alpha[a++];
}
image = pixels;
format = PixelFormats.Bgra32;
}
}
}
}
return ImageData.Create (info, format, null, image);
}
public override void Write (Stream file, ImageData image)
{
throw new NotImplementedException ("GwdFormat.Write not implemented");
}
}
internal sealed class GwdReader : IDisposable
{
MsbBitStream m_input;
int m_width;
int m_height;
int m_bpp;
int m_stride;
byte[] m_output;
byte[] m_line_buf;
public byte[] Pixels { get { return m_output; } }
public int InputSize { get; private set; }
public GwdReader (Stream input, ImageMetaData info)
{
m_bpp = info.BPP;
if (m_bpp != 8 && m_bpp != 24)
throw new InvalidFormatException();
m_input = new MsbBitStream (input, true);
m_width = (int)info.Width;
m_height = (int)info.Height;
m_stride = m_width * m_bpp / 8;
m_output = new byte[m_stride * m_height];
m_line_buf = new byte[m_width];
}
public byte[] Unpack ()
{
m_input.Input.Position = 12;
if (8 == m_bpp)
Read8bpp();
else
Read24bpp();
return m_output;
}
void Read8bpp ()
{
int dst = 0;
for (int y = 0; y < m_height; ++y)
{
FillLine();
Buffer.BlockCopy (m_line_buf, 0, m_output, dst, m_width);
dst += m_width;
}
}
void Read24bpp ()
{
int dst = 0;
for (int y = 0; y < m_height; ++y)
{
for (int c = 0; c < 3; ++c)
{
FillLine();
int p = dst + c;
for (int src = 0; src < m_width; ++src)
{
m_output[p] = m_line_buf[src];
p += 3;
}
}
dst += m_stride;
}
}
void FillLine ()
{
for (int dst = 0; dst < m_width; )
{
int length = m_input.GetBits (3);
if (-1 == length)
throw new EndOfStreamException();
int count = GetCount() + 1;
if (length != 0)
{
for (int j = 0; j < count; ++j)
m_line_buf[dst++] = (byte)m_input.GetBits (length+1);
}
else
{
for (int j = 0; j < count; ++j)
m_line_buf[dst++] = 0;
}
}
for (int i = 1; i < m_width; ++i)
{
m_line_buf[i] = DeltaTable[ m_line_buf[i], m_line_buf[i-1] ];
}
}
int GetCount ()
{
int n = 1;
while (0 == m_input.GetNextBit())
++n;
return m_input.GetBits (n) + (1 << n) - 2;
}
static readonly byte[,] DeltaTable = InitTable();
static byte[,] InitTable ()
{
var table = new byte[0x100, 0x100];
for (int j = 0; j < 0x100; ++j)
for (int i = 0; i < 0x100; ++i)
{
int prev = i;
if (i >= 0x80)
prev = 0xFF - i;
int v;
if (2 * prev < j)
{
v = j;
}
else if (0 != (j & 1))
{
v = prev + ((j + 1) >> 1);
}
else
{
v = prev - (j >> 1);
}
if (i >= 0x80)
table[j,i] = (byte)(0xFF - v);
else
table[j,i] = (byte)v;
}
return table;
}
#region IDisposable Members
bool _disposed = false;
public void Dispose ()
{
if (!_disposed)
{
m_input.Dispose();
_disposed = true;
}
}
#endregion
}
}

11
ArcFormats/ArcFormats.csproj
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@ -73,6 +73,8 @@
<Compile Include="Abel\ArcARC.cs" />
<Compile Include="Abel\ImageGPS.cs" />
<Compile Include="Actgs\ArcDAT.cs" />
<Compile Include="AdvSys\ArcAdvSys3.cs" />
<Compile Include="AdvSys\ImageGWD.cs" />
<Compile Include="AliceSoft\ArcAFA.cs" />
<Compile Include="AliceSoft\ArcALK.cs" />
<Compile Include="AliceSoft\ImageAJP.cs" />
@ -92,6 +94,8 @@
<Compile Include="CaramelBox\ArcARC3.cs" />
<Compile Include="CaramelBox\ArcARC4.cs" />
<Compile Include="CaramelBox\ImageFCB.cs" />
<Compile Include="Circus\ArcCRM.cs" />
<Compile Include="Circus\ImageCRXD.cs" />
<Compile Include="Cmvs\ArcPBZ.cs" />
<Compile Include="Cmvs\AudioMV.cs" />
<Compile Include="Cmvs\ImagePSB.cs" />
@ -107,6 +111,9 @@
</Compile>
<Compile Include="DDSystem\ArcDDP.cs" />
<Compile Include="Dogenzaka\ArcBIN.cs" />
<Compile Include="Eagls\WidgetEAGLS.xaml.cs">
<DependentUpon>WidgetEAGLS.xaml</DependentUpon>
</Compile>
<Compile Include="ExHibit\WidgetGYU.xaml.cs">
<DependentUpon>WidgetGYU.xaml</DependentUpon>
</Compile>
@ -667,6 +674,10 @@
<SubType>Designer</SubType>
<Generator>MSBuild:Compile</Generator>
</Page>
<Page Include="Eagls\WidgetEAGLS.xaml">
<SubType>Designer</SubType>
<Generator>MSBuild:Compile</Generator>
</Page>
<Page Include="ExHibit\WidgetGYU.xaml">
<SubType>Designer</SubType>
<Generator>MSBuild:Compile</Generator>

98
ArcFormats/Circus/ArcCRM.cs Normal file
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@ -0,0 +1,98 @@
//! \file ArcCRM.cs
//! \date Wed Oct 12 14:15:11 2016
//! \brief Circus resource archive.
//
// Copyright (C) 2016 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;
namespace GameRes.Formats.Circus
{
internal class CrmArchive : ArcFile
{
readonly IDictionary<uint, Entry> OffsetMap;
public CrmArchive (ArcView arc, ArchiveFormat impl, ICollection<Entry> dir, IDictionary<uint, Entry> offset_map)
: base (arc, impl, dir)
{
OffsetMap = offset_map;
}
internal Stream OpenByOffset (uint offset)
{
Entry entry;
if (!OffsetMap.TryGetValue (offset, out entry))
throw new FileNotFoundException();
return OpenEntry (entry);
}
}
[Export(typeof(ArchiveFormat))]
public class CrmOpener : ArchiveFormat
{
public override string Tag { get { return "CRM"; } }
public override string Description { get { return "Circus image archive"; } }
public override uint Signature { get { return 0x42585243; } } // 'CRXB'
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 (8);
if (!IsSaneCount (count))
return null;
var offset_map = new SortedDictionary<uint, Entry>();
int index_offset = 0x10;
var dir = new List<Entry> (count);
for (int i = 0; i < count; ++i)
{
uint offset = file.View.ReadUInt32 (index_offset);
var name = file.View.ReadString (index_offset+8, 0x18);
var entry = FormatCatalog.Instance.Create<Entry> (name);
entry.Offset = offset;
dir.Add (entry);
offset_map[offset] = entry;
index_offset += 0x20;
}
using (var iterator = offset_map.GetEnumerator())
{
if (iterator.MoveNext())
{
for (;;)
{
var entry = iterator.Current.Value;
if (!iterator.MoveNext())
{
entry.Size = (uint)(file.MaxOffset - entry.Offset);
break;
}
entry.Size = (uint)(iterator.Current.Key - entry.Offset);
}
}
}
return new CrmArchive (file, this, dir, offset_map);
}
}
}

4
ArcFormats/Circus/ArcPCK.cs
View File

@ -36,12 +36,12 @@ namespace GameRes.Formats.Circus
public override string Tag { get { return "PCK/CIRCUS"; } }
public override string Description { get { return "Circus resource archive"; } }
public override uint Signature { get { return 0; } }
public override bool IsHierarchic { get { return false; } }
public override bool IsHierarchic { get { return true; } }
public override bool CanWrite { get { return false; } }
public PckOpener ()
{
Extensions = new string[] { "pck" };
Extensions = new string[] { "pck", "dat" };
}
public override ArcFile TryOpen (ArcView file)

55
ArcFormats/Circus/AudioPCM.cs
View File

@ -39,46 +39,6 @@ namespace GameRes.Formats.Circus
public override uint Signature { get { return 0x4d435058; } } // 'XPCM'
public override SoundInput TryOpen (Stream file)
{
return new PcmInput (file);
}
}
public class PcmInput : SoundInput
{
public override string SourceFormat { get { return "raw"; } }
public override int SourceBitrate
{
get { return (int)Format.AverageBytesPerSecond * 8; }
}
#region IO.Stream methods
public override long Position
{
get { return Source.Position; }
set { Source.Position = value; }
}
public override bool CanSeek { get { return Source.CanSeek; } }
public override long Seek (long offset, SeekOrigin origin)
{
return Source.Seek (offset, origin);
}
public override int Read (byte[] buffer, int offset, int count)
{
return Source.Read (buffer, offset, count);
}
public override int ReadByte ()
{
return Source.ReadByte();
}
#endregion
public PcmInput (Stream file) : base (null)
{
file.Position = 4;
using (var input = new ArcView.Reader (file))
@ -89,6 +49,12 @@ namespace GameRes.Formats.Circus
int mode = input.ReadInt32();
int extra = (mode >> 8) & 0xff;
mode &= 0xff;
if (5 == mode)
{
uint ogg_size = input.ReadUInt32();
var ogg = new StreamRegion (file, 0x10, ogg_size);
return new OggInput (ogg);
}
var format = new WaveFormat();
format.FormatTag = input.ReadUInt16();
format.Channels = input.ReadUInt16();
@ -96,20 +62,21 @@ namespace GameRes.Formats.Circus
format.AverageBytesPerSecond = input.ReadUInt32();
format.BlockAlign = input.ReadUInt16();
format.BitsPerSample = input.ReadUInt16();
this.Format = format;
this.PcmSize = src_size;
Stream pcm;
if (0 == mode)
{
this.Source = new StreamRegion (file, file.Position, src_size);
pcm = new StreamRegion (file, file.Position, src_size);
}
else if (1 == mode || 3 == mode)
{
var decoder = new PcmDecoder (input, src_size, extra, (XpcmCompression)mode);
this.Source = new MemoryStream (decoder.Unpack(), 0, src_size);
pcm = new MemoryStream (decoder.Unpack(), 0, src_size);
file.Dispose();
}
else
throw new NotSupportedException ("Not supported Circus PCM audio compression");
return new RawPcmInput (pcm, format);
}
}
}

145
ArcFormats/Circus/ImageCRX.cs
View File

@ -26,7 +26,6 @@
using System;
using System.ComponentModel.Composition;
using System.IO;
using System.Windows;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using GameRes.Compression;
@ -37,6 +36,7 @@ namespace GameRes.Formats.Circus
internal class CrxMetaData : ImageMetaData
{
public int Compression;
public int CompressionFlags;
public int Colors;
public int Mode;
}
@ -53,6 +53,9 @@ namespace GameRes.Formats.Circus
var header = new byte[0x14];
if (header.Length != stream.Read (header, 0, header.Length))
return null;
int compression = LittleEndian.ToUInt16 (header, 0xC);
if (compression < 1 || compression > 3)
return null;
int depth = LittleEndian.ToInt16 (header, 0x10);
var info = new CrxMetaData
{
@ -61,12 +64,11 @@ namespace GameRes.Formats.Circus
OffsetX = LittleEndian.ToInt16 (header, 4),
OffsetY = LittleEndian.ToInt16 (header, 6),
BPP = 0 == depth ? 24 : 1 == depth ? 32 : 8,
Compression = LittleEndian.ToUInt16 (header, 0xC),
Compression = compression,
CompressionFlags = LittleEndian.ToUInt16 (header, 0xE),
Colors = depth,
Mode = LittleEndian.ToUInt16 (header, 0x12),
};
if (info.Compression != 1 && info.Compression != 2)
return null;
return info;
}
@ -86,13 +88,14 @@ namespace GameRes.Formats.Circus
internal sealed class Reader : IDisposable
{
Stream m_input;
BinaryReader m_input;
byte[] m_output;
int m_width;
int m_height;
int m_stride;
int m_bpp;
int m_compression;
int m_flags;
int m_mode;
public byte[] Data { get { return m_output; } }
@ -106,6 +109,7 @@ namespace GameRes.Formats.Circus
m_height = (int)info.Height;
m_bpp = info.BPP;
m_compression = info.Compression;
m_flags = info.CompressionFlags;
m_mode = info.Mode;
switch (m_bpp)
{
@ -116,33 +120,49 @@ namespace GameRes.Formats.Circus
}
m_stride = (m_width * m_bpp / 8 + 3) & ~3;
m_output = new byte[m_height*m_stride];
m_input = input;
m_input.Position = 0x14;
m_input = new ArcView.Reader (input);
input.Position = 0x14;
if (8 == m_bpp)
ReadPalette (info.Colors);
}
private void ReadPalette (int colors)
{
int palette_size = colors * 3;
int color_size = 0x102 == colors ? 4 : 3;
if (colors > 0x100)
{
colors = 0x100;
}
int palette_size = colors * color_size;
var palette_data = new byte[palette_size];
if (palette_size != m_input.Read (palette_data, 0, palette_size))
throw new InvalidFormatException();
var palette = new Color[colors];
int color_pos = 0;
for (int i = 0; i < palette.Length; ++i)
{
byte r = palette_data[i*3];
byte g = palette_data[i*3+1];
byte b = palette_data[i*3+2];
byte r = palette_data[color_pos];
byte g = palette_data[color_pos+1];
byte b = palette_data[color_pos+2];
if (0xff == b && 0 == g && 0xff == r)
g = 0xff;
palette[i] = Color.FromRgb (r, g, b);
color_pos += color_size;
}
Palette = new BitmapPalette (palette);
}
public void Unpack ()
public void Unpack (bool is_diff = false)
{
if (m_compression >= 3)
{
int count = m_input.ReadInt32();
m_input.BaseStream.Seek (count * 0x10, SeekOrigin.Current);
}
if (0 != (m_flags & 0x10))
{
m_input.ReadInt32(); // compressed_size
}
if (1 == m_compression)
UnpackV1();
else
@ -164,7 +184,7 @@ namespace GameRes.Formats.Circus
int g = m_output[pixel+2];
int r = m_output[pixel+3];
if (alpha != alpha_flip)
if (!is_diff && alpha != alpha_flip)
{
b += (w & 1) + shift;
if (b < 0)
@ -184,6 +204,7 @@ namespace GameRes.Formats.Circus
else if (r > 0xff)
r = 0xff;
}
m_output[pixel] = (byte)b;
m_output[pixel+1] = (byte)g;
m_output[pixel+2] = (byte)r;
@ -239,61 +260,58 @@ namespace GameRes.Formats.Circus
private void UnpackV1 ()
{
using (var src = new ArcView.Reader (m_input))
byte[] window = new byte[0x10000];
int flag = 0;
int win_pos = 0;
int dst = 0;
while (dst < m_output.Length)
{
byte[] window = new byte[0x10000];
int flag = 0;
int win_pos = 0;
int dst = 0;
while (dst < m_output.Length)
{
flag >>= 1;
if (0 == (flag & 0x100))
flag = src.ReadByte() | 0xff00;
flag >>= 1;
if (0 == (flag & 0x100))
flag = m_input.ReadByte() | 0xff00;
if (0 != (flag & 1))
if (0 != (flag & 1))
{
byte dat = m_input.ReadByte();
window[win_pos++] = dat;
win_pos &= 0xffff;
m_output[dst++] = dat;
}
else
{
byte control = m_input.ReadByte();
int count, offset;
if (control >= 0xc0)
{
byte dat = src.ReadByte();
window[win_pos++] = dat;
win_pos &= 0xffff;
m_output[dst++] = dat;
offset = ((control & 3) << 8) | m_input.ReadByte();
count = 4 + ((control >> 2) & 0xf);
}
else if (0 != (control & 0x80))
{
offset = control & 0x1f;
count = 2 + ((control >> 5) & 3);
if (0 == offset)
offset = m_input.ReadByte();
}
else if (0x7f == control)
{
count = 2 + m_input.ReadUInt16();
offset = m_input.ReadUInt16();
}
else
{
byte control = src.ReadByte();
int count, offset;
if (control >= 0xc0)
{
offset = ((control & 3) << 8) | src.ReadByte();
count = 4 + ((control >> 2) & 0xf);
}
else if (0 != (control & 0x80))
{
offset = control & 0x1f;
count = 2 + ((control >> 5) & 3);
if (0 == offset)
offset = src.ReadByte();
}
else if (0x7f == control)
{
count = 2 + src.ReadUInt16();
offset = src.ReadUInt16();
}
else
{
offset = src.ReadUInt16();
count = control + 4;
}
offset = win_pos - offset;
for (int k = 0; k < count && dst < m_output.Length; k++)
{
offset &= 0xffff;
byte dat = window[offset++];
window[win_pos++] = dat;
win_pos &= 0xffff;
m_output[dst++] = dat;
}
offset = m_input.ReadUInt16();
count = control + 4;
}
offset = win_pos - offset;
for (int k = 0; k < count && dst < m_output.Length; k++)
{
offset &= 0xffff;
byte dat = window[offset++];
window[win_pos++] = dat;
win_pos &= 0xffff;
m_output[dst++] = dat;
}
}
}
@ -303,7 +321,7 @@ namespace GameRes.Formats.Circus
{
int pixel_size = m_bpp / 8;
int src_stride = m_width * pixel_size;
using (var zlib = new ZLibStream (m_input, CompressionMode.Decompress, true))
using (var zlib = new ZLibStream (m_input.BaseStream, CompressionMode.Decompress, true))
using (var src = new BinaryReader (zlib))
{
if (m_bpp >= 24)
@ -388,6 +406,7 @@ namespace GameRes.Formats.Circus
{
if (!m_disposed)
{
m_input.Dispose();
m_disposed = true;
}
GC.SuppressFinalize (this);

186
ArcFormats/Circus/ImageCRXD.cs Normal file
View File

@ -0,0 +1,186 @@
//! \file ImageCRXD.cs
//! \date Thu Oct 13 14:18:47 2016
//! \brief Circus differential image format.
//
// Copyright (C) 2016 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.Drawing;
using System.IO;
using GameRes.Utility;
namespace GameRes.Formats.Circus
{
internal class CrxdMetaData : ImageMetaData
{
public string BaseFileName;
public uint BaseOffset;
public CrxMetaData DiffInfo;
public uint DiffOffset;
}
[Export(typeof(ImageFormat))]
public class CrxdFormat : CrxFormat
{
public override string Tag { get { return "CRXD"; } }
public override string Description { get { return "Circus differential image format"; } }
public override uint Signature { get { return 0x44585243; } } // 'CRXD'
public CrxdFormat ()
{
Extensions = new string[] { "crx" };
}
public override ImageMetaData ReadMetaData (Stream stream)
{
var header = new byte[0x24];
if (header.Length != stream.Read (header, 0, header.Length))
return null;
CrxdMetaData info = null;
if (Binary.AsciiEqual (header, 0x20, "CRXJ"))
{
stream.Position = 0x28;
stream.Read (header, 0, 4);
uint diff_offset = LittleEndian.ToUInt32 (header, 0);
using (var crx = OpenByOffset (diff_offset))
{
if (null == crx)
return null;
info = ReadMetaData (crx) as CrxdMetaData;
if (info != null)
info.DiffOffset = diff_offset;
}
}
else if (Binary.AsciiEqual (header, 0x20, "CRXG"))
{
using (var crx = new StreamRegion (stream, 0x20, true))
{
var diff_info = base.ReadMetaData (crx) as CrxMetaData;
if (null == diff_info)
return null;
info = new CrxdMetaData
{
Width = diff_info.Width,
Height = diff_info.Height,
OffsetX = diff_info.OffsetX,
OffsetY = diff_info.OffsetY,
BPP = diff_info.BPP,
DiffInfo = diff_info,
DiffOffset = 0,
};
}
}
if (info != null)
{
info.BaseOffset = LittleEndian.ToUInt32 (header, 8);
info.BaseFileName = Binary.GetCString (header, 0xC, 0x14);
}
return info;
}
Stream OpenByOffset (uint offset)
{
var vfs = VFS.Top as ArchiveFileSystem;
if (null == vfs)
return null;
var arc = vfs.Source as CrmArchive;
if (null == arc)
return null;
return arc.OpenByOffset (offset);
}
Stream OpenDiffStream (Stream diff, CrxdMetaData info)
{
if (0 == info.DiffOffset)
return new StreamRegion (diff, 0x20, true);
diff = OpenByOffset (info.DiffOffset);
if (null == diff)
throw new FileNotFoundException ("Referenced diff image not found");
return new StreamRegion (diff, 0x20);
}
public override ImageData Read (Stream stream, ImageMetaData info)
{
var meta = (CrxdMetaData)info;
Stream base_file = OpenByOffset (meta.BaseOffset);
if (null == base_file)
{
var dir_name = VFS.GetDirectoryName (meta.FileName);
var name = VFS.CombinePath (dir_name, meta.BaseFileName);
if (!VFS.FileExists (name))
throw new FileNotFoundException ("Base image not found", meta.BaseFileName);
base_file = VFS.OpenSeekableStream (name);
}
using (base_file)
{
var base_info = base.ReadMetaData (base_file) as CrxMetaData;
if (null == base_info || base_info.BPP != info.BPP)
throw new InvalidFormatException ("Invalid base image");
using (var reader = new Reader (base_file, base_info))
using (var crx = OpenDiffStream (stream, meta))
using (var diff_reader = new Reader (crx, meta.DiffInfo))
{
reader.Unpack (true);
diff_reader.Unpack (true);
var diff_rect = new Rectangle (meta.OffsetX, meta.OffsetY, (int)meta.Width, (int)meta.Height);
var base_rect = new Rectangle (base_info.OffsetX, base_info.OffsetY,
(int)base_info.Width, (int)base_info.Height);
diff_rect = Rectangle.Intersect (diff_rect, base_rect);
if (diff_rect.IsEmpty)
throw new InvalidFormatException ("Empty diff region");
int pixel_size = base_info.BPP / 8;
int x = diff_rect.X - base_rect.X;
int y = diff_rect.Y - base_rect.Y;
int dst = y * reader.Stride + pixel_size * x;
var image = reader.Data;
int dx = diff_rect.X - meta.OffsetX;
int dy = diff_rect.Y - meta.OffsetY;
int src = dy * diff_reader.Stride + pixel_size * dx;
var diff = diff_reader.Data;
int blend_stride = diff_rect.Width * pixel_size;
for (int row = 0; row < diff_rect.Height; ++row)
{
for (int i = 0; i < blend_stride; i += pixel_size)
{
image[dst+i ] += diff[src+i];
image[dst+i+1] += diff[src+i+1];
image[dst+i+2] += diff[src+i+2];
if (4 == pixel_size)
image[dst+i+3] -= diff[src+i+3];
}
dst += reader.Stride;
src += diff_reader.Stride;
}
return ImageData.Create (base_info, reader.Format, reader.Palette, image, reader.Stride);
}
}
}
public override void Write (Stream file, ImageData image)
{
throw new System.NotImplementedException ("CrxdFormat.Write not implemented");
}
}
}

2
ArcFormats/DraftArc.cs
View File

@ -33,7 +33,7 @@ namespace GameRes.Formats.??????
public override string Description { get { return "?????? engine resource archive"; } }
public override uint Signature { get { return 0; } }
public override bool IsHierarchic { get { return false; } }
public override bool CanCreate { get { return false; } }
public override bool CanWrite { get { return false; } }
public override ArcFile TryOpen (ArcView file)
{

225
ArcFormats/Eagls/ArcEAGLS.cs
View File

@ -27,7 +27,9 @@ using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using System.Linq;
using System.Text;
using GameRes.Formats.Properties;
using GameRes.Formats.Strings;
using GameRes.Utility;
namespace GameRes.Formats.Eagls
@ -47,10 +49,8 @@ namespace GameRes.Formats.Eagls
}
internal static readonly string IndexKey = "1qaz2wsx3edc4rfv5tgb6yhn7ujm8ik,9ol.0p;/-@:^[]";
internal static readonly string Key = "EAGLS_SYSTEM";
// FIXME not thread-safe
CRuntimeRandomGenerator m_rng = new CRuntimeRandomGenerator();
internal static readonly byte[] EaglsKey = Encoding.ASCII.GetBytes ("EAGLS_SYSTEM");
internal static readonly byte[] AdvSysKey = Encoding.ASCII.GetBytes ("ADVSYS");
public override ArcFile TryOpen (ArcView file)
{
@ -70,6 +70,7 @@ namespace GameRes.Formats.Eagls
bool long_offsets = 40 == entry_size;
int name_size = long_offsets ? 0x18 : 0x14;
long first_offset = LittleEndian.ToUInt32 (index, name_size);
bool has_scripts = false;
var dir = new List<Entry>();
while (index_offset < index.Length)
{
@ -79,7 +80,10 @@ namespace GameRes.Formats.Eagls
index_offset += name_size;
var entry = FormatCatalog.Instance.Create<Entry> (name);
if (name.EndsWith (".dat", StringComparison.InvariantCultureIgnoreCase))
{
entry.Type = "script";
has_scripts = true;
}
if (long_offsets)
{
entry.Offset = LittleEndian.ToInt64 (index, index_offset) - first_offset;
@ -99,32 +103,28 @@ namespace GameRes.Formats.Eagls
if (0 == dir.Count)
return null;
if (dir[0].Name.EndsWith (".gr", StringComparison.InvariantCultureIgnoreCase)) // CG archive
return new CgArchive (file, this, dir);
else
return new ArcFile (file, this, dir);
{
var rng = DetectEncryptionScheme (file, dir[0]);
return new EaglsArchive (file, this, dir, new CgEncryption (rng));
}
else if (has_scripts)
{
var enc = QueryEncryption();
if (enc != null)
return new EaglsArchive (file, this, dir, enc);
}
return new ArcFile (file, this, dir);
}
public override Stream OpenEntry (ArcFile arc, Entry entry)
{
var cg_arc = arc as CgArchive;
if (null != cg_arc)
return cg_arc.DecryptEntry (entry);
if (entry.Name.EndsWith (".dat", StringComparison.InvariantCultureIgnoreCase))
return DecryptDat (arc, entry);
return arc.File.CreateStream (entry.Offset, entry.Size);
}
var earc = arc as EaglsArchive;
if (null == earc
|| !(entry.Name.EndsWith (".dat", StringComparison.InvariantCultureIgnoreCase) ||
entry.Name.EndsWith (".gr", StringComparison.InvariantCultureIgnoreCase)))
return arc.File.CreateStream (entry.Offset, entry.Size);
Stream DecryptDat (ArcFile arc, Entry entry)
{
byte[] input = arc.File.View.ReadBytes (entry.Offset, entry.Size);
int text_offset = 3600;
int text_length = (int)(entry.Size - text_offset - 2);
m_rng.SRand ((sbyte)input[input.Length-1]);
for (int i = 0; i < text_length; i += 2)
{
input[text_offset + i] ^= (byte)Key[m_rng.Rand() % Key.Length];
}
return new MemoryStream (input);
return earc.DecryptEntry (entry);
}
byte[] DecryptIndex (ArcView idx)
@ -134,13 +134,14 @@ namespace GameRes.Formats.Eagls
using (var view = idx.CreateViewAccessor (0, (uint)idx.MaxOffset))
unsafe
{
m_rng.SRand (view.ReadInt32 (idx_size));
var rng = new CRuntimeRandomGenerator();
rng.SRand (view.ReadInt32 (idx_size));
byte* ptr = view.GetPointer (0);
try
{
for (int i = 0; i < idx_size; ++i)
{
output[i] = (byte)(ptr[i] ^ IndexKey[m_rng.Rand() % IndexKey.Length]);
output[i] = (byte)(ptr[i] ^ IndexKey[rng.Rand() % IndexKey.Length]);
}
return output;
}
@ -150,15 +151,69 @@ namespace GameRes.Formats.Eagls
}
}
}
IRandomGenerator DetectEncryptionScheme (ArcView file, Entry first_entry)
{
int signature = (file.View.ReadInt32 (first_entry.Offset) >> 8) & 0xFFFF;
byte seed = file.View.ReadByte (first_entry.Offset+first_entry.Size-1);
IRandomGenerator[] rng_list = {
new LehmerRandomGenerator(),
new CRuntimeRandomGenerator(),
};
foreach (var rng in rng_list)
{
rng.SRand (seed);
rng.Rand(); // skip LZSS control byte
int test = signature;
test ^= EaglsKey[rng.Rand() % EaglsKey.Length];
test ^= EaglsKey[rng.Rand() % EaglsKey.Length] << 8;
// FIXME
// as key is rather short, this detection could produce false results sometimes
if (0x4D42 == test) // 'BM'
return rng;
}
throw new UnknownEncryptionScheme();
}
public override ResourceOptions GetDefaultOptions ()
{
IEntryEncryption enc = null;
if (!string.IsNullOrEmpty (Settings.Default.EAGLSEncryption))
KnownSchemes.TryGetValue (Settings.Default.EAGLSEncryption, out enc);
return new EaglsOptions { Encryption = enc };
}
public override object GetAccessWidget ()
{
return new GUI.WidgetEAGLS();
}
IEntryEncryption QueryEncryption ()
{
var options = Query<EaglsOptions> (arcStrings.ArcEncryptedNotice);
return options.Encryption;
}
internal static Dictionary<string, IEntryEncryption> KnownSchemes = new Dictionary<string, IEntryEncryption>
{
{ "EAGLS", new EaglsEncryption() },
{ "AdvSys", new AdvSysEncryption() },
};
}
internal interface IRandomGenerator
public class EaglsOptions : ResourceOptions
{
public IEntryEncryption Encryption;
}
public interface IRandomGenerator
{
void SRand (int seed);
int Rand ();
}
internal class CRuntimeRandomGenerator : IRandomGenerator
[Serializable]
public class CRuntimeRandomGenerator : IRandomGenerator
{
uint m_seed;
@ -174,7 +229,8 @@ namespace GameRes.Formats.Eagls
}
}
internal class LehmerRandomGenerator : IRandomGenerator
[Serializable]
public class LehmerRandomGenerator : IRandomGenerator
{
int m_seed;
@ -197,57 +253,86 @@ namespace GameRes.Formats.Eagls
}
}
internal class CgArchive : ArcFile
public interface IEntryEncryption
{
IRandomGenerator m_rng;
void Decrypt (byte[] data);
}
public CgArchive (ArcView arc, ArchiveFormat impl, ICollection<Entry> dir)
: base (arc, impl, dir)
[Serializable]
public class CgEncryption : IEntryEncryption
{
readonly byte[] Key = PakOpener.EaglsKey;
readonly IRandomGenerator m_rng;
public CgEncryption (IRandomGenerator rng)
{
try
{
m_rng = DetectEncryptionScheme();
}
catch
{
this.Dispose();
throw;
}
m_rng = rng;
}
IRandomGenerator DetectEncryptionScheme ()
public void Decrypt (byte[] data)
{
var first_entry = Dir.First();
int signature = (File.View.ReadInt32 (first_entry.Offset) >> 8) & 0xFFFF;
byte seed = File.View.ReadByte (first_entry.Offset+first_entry.Size-1);
IRandomGenerator[] rng_list = {
new LehmerRandomGenerator(),
new CRuntimeRandomGenerator(),
};
foreach (var rng in rng_list)
m_rng.SRand (data[data.Length-1]);
int limit = Math.Min (data.Length-1, 0x174b);
for (int i = 0; i < limit; ++i)
{
rng.SRand (seed);
rng.Rand(); // skip LZSS control byte
int test = signature;
test ^= PakOpener.Key[rng.Rand() % PakOpener.Key.Length];
test ^= PakOpener.Key[rng.Rand() % PakOpener.Key.Length] << 8;
// FIXME
// as key is rather short, this detection could produce false results sometimes
if (0x4D42 == test) // 'BM'
return rng;
data[i] ^= (byte)Key[m_rng.Rand() % Key.Length];
}
throw new UnknownEncryptionScheme();
}
}
[Serializable]
public class EaglsEncryption : IEntryEncryption
{
readonly byte[] Key = PakOpener.EaglsKey;
readonly IRandomGenerator m_rng;
public EaglsEncryption ()
{
m_rng = new CRuntimeRandomGenerator();
}
public void Decrypt (byte[] data)
{
int text_offset = 3600;
int text_length = data.Length - text_offset - 2;
m_rng.SRand ((sbyte)data[data.Length-1]);
for (int i = 0; i < text_length; i += 2)
{
data[text_offset + i] ^= Key[m_rng.Rand() % Key.Length];
}
}
}
[Serializable]
public class AdvSysEncryption : IEntryEncryption
{
readonly byte[] Key = PakOpener.AdvSysKey;
public void Decrypt (byte[] data)
{
int text_offset = 136000;
int text_length = data.Length - text_offset;
for (int i = 0; i < text_length; ++i)
{
data[text_offset + i] ^= Key[i % Key.Length];
}
}
}
internal class EaglsArchive : ArcFile
{
readonly IEntryEncryption Encryption;
public EaglsArchive (ArcView arc, ArchiveFormat impl, ICollection<Entry> dir, IEntryEncryption enc)
: base (arc, impl, dir)
{
Encryption = enc;
}
public Stream DecryptEntry (Entry entry)
{
var input = File.View.ReadBytes (entry.Offset, entry.Size);
m_rng.SRand (input[input.Length-1]);
int limit = Math.Min (input.Length-1, 0x174b);
for (int i = 0; i < limit; ++i)
{
input[i] ^= (byte)PakOpener.Key[m_rng.Rand() % PakOpener.Key.Length];
}
byte[] input = File.View.ReadBytes (entry.Offset, entry.Size);
Encryption.Decrypt (input);
return new MemoryStream (input);
}
}

9
ArcFormats/Eagls/WidgetEAGLS.xaml Normal file
View File

@ -0,0 +1,9 @@
<StackPanel x:Class="GameRes.Formats.GUI.WidgetEAGLS"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:fmt="clr-namespace:GameRes.Formats.Eagls"
xmlns:p="clr-namespace:GameRes.Formats.Properties"
MaxWidth="200">
<ComboBox Name="Scheme" ItemsSource="{Binding}"
SelectedValue="{Binding Source={x:Static p:Settings.Default}, Path=EAGLSEncryption, Mode=TwoWay}" Width="150"/>
</StackPanel>

22
ArcFormats/Eagls/WidgetEAGLS.xaml.cs Normal file
View File

@ -0,0 +1,22 @@
using System.Windows.Controls;
using System.Linq;
using GameRes.Formats.Eagls;
using GameRes.Formats.Strings;
namespace GameRes.Formats.GUI
{
/// <summary>
/// Interaction logic for WidgetEAGLS.xaml
/// </summary>
public partial class WidgetEAGLS : StackPanel
{
public WidgetEAGLS ()
{
InitializeComponent ();
var schemes = new string[] { arcStrings.ArcIgnoreEncryption };
Scheme.ItemsSource = schemes.Concat (PakOpener.KnownSchemes.Keys);
if (-1 == Scheme.SelectedIndex)
Scheme.SelectedValue = PakOpener.KnownSchemes.First().Key;
}
}
}

2
ArcFormats/KiriKiri/ArcXP3.cs
View File

@ -152,7 +152,7 @@ namespace GameRes.Formats.KiriKiri
if (entry_size < 0)
return null;
dir_offset += 12 + entry_size;
if (0x6E666E68 == entry_signature) // "hnfn"
if (0x6E666E68 == entry_signature || 0x46696C65 == entry_signature) // "hnfn" || "eliF"
{
uint hash = header.ReadUInt32();
int name_size = header.ReadInt16();

4
ArcFormats/Liar/ArcLWG.cs
View File

@ -72,9 +72,11 @@ namespace GameRes.Formats.Liar
cur_offset += 18+name_length;
if (cur_offset > dir_size+24)
return null;
if (entry.CheckPlacement (data_offset + data_size))
if (entry.Size > 0 && entry.CheckPlacement (data_offset + data_size))
dir.Add (entry);
}
if (0 == dir.Count)
return null;
return new ArcFile (file, this, dir);
}
}

20
ArcFormats/NitroPlus/ArcNPA.cs
View File

@ -34,6 +34,7 @@ using System.Runtime.InteropServices;
using GameRes.Compression;
using GameRes.Formats.Strings;
using GameRes.Formats.Properties;
using GameRes.Strings;
namespace GameRes.Formats.NitroPlus
{
@ -88,6 +89,7 @@ namespace GameRes.Formats.NitroPlus
CHAOSHEAD, CHAOSHEADTR1, CHAOSHEADTR2, MURAMASATR, MURAMASA, SUMAGA, DJANGO, DJANGOTR,
LAMENTO, SWEETPOOL, SUMAGASP, DEMONBANE, MURAMASAAD, AXANAEL, KIKOKUGAI, SONICOMITR2,
SUMAGA3P, SONICOMI, LOSTX, LOSTXTRAILER, DRAMATICALMURDER, TOTONO, PHENOMENO, NEKODA,
HANACHIRASU
}
public class NpaOptions : ResourceOptions
@ -137,7 +139,9 @@ namespace GameRes.Formats.NitroPlus
var game_id = NpaTitleId.NotEncrypted;
if (encrypted)
{
enc = QueryGameEncryption();
enc = QueryGameEncryption (file.Name);
if (null == enc)
throw new OperationCanceledException (garStrings.MsgUnknownEncryption);
game_id = enc.TitleId;
}
@ -395,10 +399,18 @@ namespace GameRes.Formats.NitroPlus
return new GUI.CreateNPAWidget();
}
EncryptionScheme QueryGameEncryption ()
EncryptionScheme QueryGameEncryption (string arc_name)
{
var options = Query<NpaOptions> (arcStrings.ArcEncryptedNotice);
return options.Scheme;
EncryptionScheme scheme = null;
var title = FormatCatalog.Instance.LookupGame (arc_name);
if (!string.IsNullOrEmpty (title))
scheme = GetScheme (title);
if (null == scheme)
{
var options = Query<NpaOptions> (arcStrings.ArcEncryptedNotice);
scheme = options.Scheme;
}
return scheme;
}
public static NpaTitleId GetTitleId (string title)

59
ArcFormats/NitroPlus/ArcNitro.cs
View File

@ -33,7 +33,7 @@ using GameRes.Utility;
namespace GameRes.Formats.NitroPlus
{
internal class PakEntry : Entry
internal class PakEntry : PackedEntry
{
public uint Key;
}
@ -102,13 +102,15 @@ namespace GameRes.Formats.NitroPlus
return null;
var name = Encodings.cp932.GetString (name_buf, 0, name_length);
var entry = FormatCatalog.Instance.Create<PackedEntry> (name);
entry.Offset = base_offset + header.ReadUInt32();
entry.UnpackedSize = header.ReadUInt32();
entry.Size = header.ReadUInt32();
entry.IsPacked = header.ReadInt32() != 0;
uint psize = header.ReadUInt32();
entry.Offset = base_offset + header.ReadUInt32();
entry.UnpackedSize = header.ReadUInt32();
entry.Size = header.ReadUInt32();
entry.IsPacked = header.ReadInt32() != 0;
uint psize = header.ReadUInt32();
if (entry.IsPacked)
entry.Size = psize;
if (!entry.CheckPlacement (file.MaxOffset))
return null;
dir.Add (entry);
@ -159,21 +161,17 @@ namespace GameRes.Formats.NitroPlus
if (name_len != header.Read (name_buf, 0, name_len))
return null;
uint key = GetKey (name_buf, name_len);
uint offset = header.ReadUInt32() ^ key;
uint size = header.ReadUInt32() ^ key;
uint val1 = header.ReadUInt32() ^ key;
uint val2 = header.ReadUInt32() ^ key;
uint val3 = header.ReadUInt32() ^ key;
var entry = new PakEntry {
Name = Encodings.cp932.GetString (name_buf, 0, name_len),
Offset = base_offset+offset,
Size = size,
Key = key,
};
var name = Encodings.cp932.GetString (name_buf, 0, name_len);
var entry = FormatCatalog.Instance.Create<PakEntry> (name);
entry.Offset = (header.ReadUInt32() ^ key) + base_offset;
entry.UnpackedSize = (header.ReadUInt32() ^ key);
uint ignored = (header.ReadUInt32() ^ key);
entry.IsPacked = (header.ReadUInt32() ^ key) != 0;
uint packed_size = (header.ReadUInt32() ^ key);
entry.Key = key;
entry.Size = entry.IsPacked ? packed_size : entry.UnpackedSize;
if (!entry.CheckPlacement (file.MaxOffset))
return null;
entry.Type = FormatCatalog.Instance.GetTypeFromName (entry.Name);
dir.Add (entry);
}
return dir;
@ -194,27 +192,14 @@ namespace GameRes.Formats.NitroPlus
public override Stream OpenEntry (ArcFile arc, Entry entry)
{
var pak_entry = entry as PakEntry;
if (pak_entry != null)
if (pak_entry != null && !pak_entry.IsPacked)
return OpenV3Entry (arc, pak_entry);
Stream input = arc.File.CreateStream (entry.Offset, entry.Size);
var packed_entry = entry as PackedEntry;
if (packed_entry != null && packed_entry.IsPacked)
return UnpackV2Entry (arc, packed_entry);
return arc.File.CreateStream (entry.Offset, entry.Size);
}
private Stream UnpackV2Entry (ArcFile arc, PackedEntry entry)
{
var input = arc.File.CreateStream (entry.Offset, entry.Size);
try
{
return new ZLibStream (input, CompressionMode.Decompress);
}
catch
{
input.Dispose();
throw;
}
input = new ZLibStream (input, CompressionMode.Decompress);
return input;
}
private Stream OpenV3Entry (ArcFile arc, PakEntry entry)
@ -230,7 +215,7 @@ namespace GameRes.Formats.NitroPlus
key = Binary.RotR (key, 8);
}
if (enc_size == entry.Size)
return new MemoryStream (buf, false);
return new MemoryStream (buf);
return new PrefixStream (buf, arc.File.CreateStream (entry.Offset+enc_size, entry.Size-enc_size));
}
}

36
ArcFormats/NitroPlus/ArcPAK.cs
View File

@ -68,22 +68,18 @@ namespace GameRes.Formats.Magi
return null;
var name = Encodings.cp932.GetString (name_buffer, 0, name_length);
var entry = FormatCatalog.Instance.Create<PackedEntry> (name);
entry.Offset = index.ReadUInt32() + base_offset;
uint size = index.ReadUInt32();
entry.Offset = index.ReadUInt32() + base_offset;
entry.UnpackedSize = index.ReadUInt32();
index.ReadUInt32();
uint flags = index.ReadUInt32();
uint packed_size = index.ReadUInt32();
entry.IsPacked = flags != 0 && packed_size != 0;
uint is_packed = index.ReadUInt32();
uint packed_size = index.ReadUInt32();
entry.IsPacked = is_packed != 0 && packed_size != 0;
if (entry.IsPacked)
{
entry.Size = packed_size;
entry.UnpackedSize = size;
}
else
{
entry.Size = size;
entry.UnpackedSize = size;
}
entry.Size = entry.UnpackedSize;
if (!entry.CheckPlacement (file.MaxOffset))
return null;
dir.Add (entry);
@ -94,19 +90,11 @@ namespace GameRes.Formats.Magi
public override Stream OpenEntry (ArcFile arc, Entry entry)
{
var input = arc.File.CreateStream (entry.Offset, entry.Size);
Stream input = arc.File.CreateStream (entry.Offset, entry.Size);
var pentry = entry as PackedEntry;
if (null == pentry || !pentry.IsPacked)
return input;
try
{
return new ZLibStream (input, CompressionMode.Decompress);
}
catch
{
input.Dispose();
throw;
}
if (null != pentry || pentry.IsPacked)
input = new ZLibStream (input, CompressionMode.Decompress);
return input;
}
}
}

12
ArcFormats/Properties/Settings.Designer.cs generated
View File

@ -645,5 +645,17 @@ namespace GameRes.Formats.Properties {
this["PAZTitle"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("")]
public string EAGLSEncryption {
get {
return ((string)(this["EAGLSEncryption"]));
}
set {
this["EAGLSEncryption"] = value;
}
}
}
}

3
ArcFormats/Properties/Settings.settings
View File

@ -158,5 +158,8 @@
<Setting Name="PAZTitle" Type="System.String" Scope="User">
<Value Profile="(Default)" />
</Setting>
<Setting Name="EAGLSEncryption" Type="System.String" Scope="User">
<Value Profile="(Default)" />
</Setting>
</Settings>
</SettingsFile>

3
ArcFormats/app.config
View File

@ -160,6 +160,9 @@
<setting name="PAZTitle" serializeAs="String">
<value />
</setting>
<setting name="EAGLSEncryption" serializeAs="String">
<value />
</setting>
</GameRes.Formats.Properties.Settings>
</userSettings>
<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/></startup></configuration>

15
GUI/ViewModel.cs
View File

@ -78,10 +78,23 @@ namespace GARbro.GUI
public EntryViewModel (Entry entry, int priority)
{
Source = entry;
Name = Path.GetFileName (entry.Name);
Name = SafeGetFileName (entry.Name);
Priority = priority;
}
static char[] SeparatorCharacters = { '\\', '/', ':' };
/// <summary>
/// Same as Path.GetFileName, but ignores invalid charactes
/// </summary>
string SafeGetFileName (string filename)
{
var name_start = filename.LastIndexOfAny (SeparatorCharacters);
if (-1 == name_start)
return filename;
return filename.Substring (name_start+1);
}
public event PropertyChangedEventHandler PropertyChanged;
public Entry Source { get; private set; }

10
supported.html
View File

@ -226,6 +226,7 @@ Yume Miru Kusuri<br/>
<tr class="last"><td>*.pna</td><td><tt>PNAP</tt></td><td>No</td></tr>
<tr class="odd"><td>*.xfl</td><td><tt>LB</tt></td><td>Yes</td><td rowspan="4">Liar-soft</td><td rowspan="4">
Angel Bullet<br/>
Divus Rabies<br/>
Fairytale Requiem<br/>
Love Negotiator<br/>
Sekien no Inganock<br/>
@ -420,6 +421,7 @@ Draculius <span class="footnote">ShiinaRio v2.38</span><br/>
Enkaku Sousa <span class="footnote">2.36 or 2.37</span><br/>
Gensou no Idea ~Oratorio Phantasm Historia~<span class="footnote">ShiinaRio v2.49</span><br/>
Gohoushi Nurse ~Mayonaka no Kyousei Call~ <span class="footnote">ShiinaRio v2.50</span><br/>
Hana to Otome ni Shukufuku o <span class="footnote">ShiinaRio v2.46</span><br/>
Helter Skelter <span class="footnote">ShiinaRio v2.40</span><br/>
Hin wa Bokura no Fuku no Kami <span class="footnote">ShiinaRio v2.49</span><br/>
Hitozuma Onna Kyoushi Reika <span class="footnote">ShiinaRio v2.39</span><br/>
@ -524,6 +526,8 @@ Futago Hinyuu x 3<br/>
Oppai Baka<br/>
Oshiete! Yuiko Sensei<br/>
Mainichi Shabutte Ii Desu ka?<br/>
Ryoujoku Chikan Jigoku<br/>
Saimin Class WONDERFUL<br/>
Senpai - Oppai - Kako ni Modori Pai<br/>
Tsuribaka ~Gakuen Taikou! Joshikousei Tsuriage Adventure~<br/>
</td></tr>
@ -567,6 +571,7 @@ Medorei ~Okasareta Houkago~<br/>
Onna Kyoushi<br/>
Ore to Kanojo wa Shuju na Kankei<br/>
Saishuu Chikan Densha<br/>
Saishuu Chikan Densha 3<br/>
Serina<br/>
Ura Nyuugaku ~Ineki ni Nureta Kyoukasho~<br/>
</td></tr>
@ -605,13 +610,15 @@ Soshite Ashita no Sekai yori<br/>
</td></tr>
<tr><td>*.b</td><td><tt>ABMP7</tt><br/><tt>abmp10</tt><br/><tt>abmp11</tt></td><td>No</td></tr>
<tr class="last"><td>*.png</td><td><tt>DPNG</tt></td><td>No</td></tr>
<tr class="odd"><td>*.dat</td><td>-</td><td>No</td><td rowspan="4">Circus</td><td rowspan="4">
<tr class="odd"><td>*.dat</td><td>-</td><td>No</td><td rowspan="5">Circus</td><td rowspan="5">
D.S. -Dal Segno-<br/>
Infantaria XP<br/>
Maid no Yakata ~Zetsubou Hen~<br/>
RPG Gakuen<br/>
</td></tr>
<tr class="odd"><td>*.pck</td><td>-</td><td>No</td></tr>
<tr class="odd"><td>*.crx</td><td><tt>CRXG</tt></td><td>No</td></tr>
<tr class="odd"><td>*.crm</td><td><tt>CRXB</tt></td><td>No</td></tr>
<tr class="odd last"><td>*.pcm</td><td><tt>XPCM</tt></td><td>No</td></tr>
<tr><td>*.pak</td><td><tt>CHERRY PACK 2.0</tt><br/><tt>CHERRY PACK 3.0</tt><br/>-</td><td>No</td><td>Cherry</td><td>
Double<br/>
@ -878,6 +885,7 @@ Gakuen Saimin Reido<br/>
<tr class="odd last"><td>*.akb</td><td><tt>AKB</tt></td><td>No</td></tr>
<tr><td>*.cpz</td><td><tt>CPZ5</tt><br/><tt>CPZ6</tt></td><td>No</td><td rowspan="2">CMVS</td><td rowspan="2">
Amatsutsumi<br/>
Ashita no Kimi to Au Tame ni<br/>
Chrono Clock<br/>
Hapymaher<br/>
Haruiro Ouse<br/>