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implemented LINK3 archives and AP-2 images.

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morkt 2016-01-24 04:10:39 +04:00
parent 519e824b1f
commit 0b1f554660
5 changed files with 414 additions and 0 deletions
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2
ArcFormats/ArcFormats.csproj
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@ -98,6 +98,8 @@
<Compile Include="Glib2\ArcG2.cs" />
<Compile Include="Glib2\ImagePGX.cs" />
<Compile Include="ImagePSD.cs" />
<Compile Include="Kaguya\ArcANM.cs" />
<Compile Include="Kaguya\ArcLINK.cs" />
<Compile Include="Kaguya\ImageAO.cs" />
<Compile Include="Liar\ArcLWG.cs" />
<Compile Include="Propeller\ArcMGR.cs" />

111
ArcFormats/Kaguya/ArcANM.cs Normal file
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@ -0,0 +1,111 @@
//! \file ArcANM.cs
//! \date Sat Jan 23 04:23:39 2016
//! \brief KaGuYa script engine animation resource.
//
// 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;
namespace GameRes.Formats.Kaguya
{
internal class AnmArchive : ArcFile
{
public readonly ImageMetaData ImageInfo;
public AnmArchive (ArcView arc, ArchiveFormat impl, ICollection<Entry> dir, ImageMetaData base_info)
: base (arc, impl, dir)
{
ImageInfo = base_info;
}
}
[Export(typeof(ArchiveFormat))]
public class AnmOpener : ArchiveFormat
{
public override string Tag { get { return "ANM/KAGUYA"; } }
public override string Description { get { return "KaGuYa script engine animation resource"; } }
public override uint Signature { get { return 0x30304E41; } } // 'AN00'
public override bool IsHierarchic { get { return false; } }
public override bool CanCreate { get { return false; } }
public AnmOpener ()
{
Extensions = new string[] { "anm" };
}
public override ArcFile TryOpen (ArcView file)
{
int frame_count = file.View.ReadInt16 (0x14);
uint current_offset = 0x18 + (uint)frame_count * 4;
int count = file.View.ReadInt16 (current_offset);
if (!IsSaneCount (count))
return null;
var base_info = new ImageMetaData
{
OffsetX = file.View.ReadInt32 (4),
OffsetY = file.View.ReadInt32 (8),
Width = file.View.ReadUInt32 (0x0C),
Height = file.View.ReadUInt32 (0x10),
BPP = 32,
};
current_offset += 2;
string base_name = Path.GetFileNameWithoutExtension (file.Name);
var dir = new List<Entry> (count);
for (int i = 0; i < count; ++i)
{
uint width = file.View.ReadUInt32 (current_offset+8);
uint height = file.View.ReadUInt32 (current_offset+12);
var entry = new Entry
{
Name = string.Format ("{0}#{1:D2}.tga", base_name, i),
Type = "image",
Offset = current_offset,
Size = 0x10 + 4*width*height,
};
dir.Add (entry);
current_offset += entry.Size;
}
return new AnmArchive (file, this, dir, base_info);
}
public override Stream OpenEntry (ArcFile arc, Entry entry)
{
var base_info = ((AnmArchive)arc).ImageInfo;
// emulate TGA image
var offset = entry.Offset;
var info = new ImageMetaData
{
OffsetX = base_info.OffsetX + arc.File.View.ReadInt32 (offset),
OffsetY = base_info.OffsetY + arc.File.View.ReadInt32 (offset+4),
Width = arc.File.View.ReadUInt32 (offset+8),
Height = arc.File.View.ReadUInt32 (offset+12),
BPP = 32,
};
offset += 0x10;
var pixels = arc.File.View.ReadBytes (offset, 4*info.Width*info.Height);
return TgaStream.Create (info, pixels, true);
}
}
}

252
ArcFormats/Kaguya/ArcLINK.cs Normal file
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@ -0,0 +1,252 @@
//! \file ArcLINK.cs
//! \date Fri Jan 22 18:44:56 2016
//! \brief KaGuYa archive 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.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
namespace GameRes.Formats.Kaguya
{
[Export(typeof(ArchiveFormat))]
public class PakOpener : ArchiveFormat
{
public override string Tag { get { return "LINK/KAGUYA"; } }
public override string Description { get { return "KaGuYa script engine resource archive"; } }
public override uint Signature { get { return 0x4B4E494C; } } // 'LINK'
public override bool IsHierarchic { get { return false; } }
public override bool CanCreate { get { return false; } }
public override ArcFile TryOpen (ArcView file)
{
int version = file.View.ReadByte (4) - '0';
if (version != 3)
return null;
long current_offset = 8;
var dir = new List<Entry>();
while (current_offset+4 < file.MaxOffset)
{
uint size = file.View.ReadUInt32 (current_offset);
if (0 == size)
break;
if (size < 0x10)
return null;
bool is_compressed = file.View.ReadInt32 (current_offset+4) != 0;
uint name_length = file.View.ReadByte (current_offset+0xD);
var name = file.View.ReadString (current_offset+0x10, name_length);
current_offset += 0x10 + name_length;
var entry = FormatCatalog.Instance.Create<PackedEntry> (name);
entry.Offset = current_offset;
entry.Size = size - (0x10 + name_length);
entry.IsPacked = is_compressed;
dir.Add (entry);
current_offset += entry.Size;
}
return new ArcFile (file, this, dir);
}
public override Stream OpenEntry (ArcFile arc, Entry entry)
{
var pent = entry as PackedEntry;
if (null == pent || !pent.IsPacked || !arc.File.View.AsciiEqual (entry.Offset, "BMR"))
return base.OpenEntry (arc, entry);
using (var input = arc.File.CreateStream (entry.Offset, entry.Size))
using (var bmr = new BmrDecoder (input))
{
bmr.Unpack();
return new MemoryStream (bmr.Data);
}
}
}
internal class BmrDecoder : IDisposable
{
byte[] m_output;
MsbBitStream m_input;
int m_final_size;
int m_step;
int m_key;
public byte[] Data { get { return m_output; } }
public BmrDecoder (Stream input)
{
input.Position = 3;
using (var header = new ArcView.Reader (input))
{
m_step = header.ReadByte();
m_final_size = header.ReadInt32();
m_key = header.ReadInt32();
int unpacked_size = header.ReadInt32();
m_output = new byte[unpacked_size];
m_input = new MsbBitStream (input, true);
}
}
public void Unpack ()
{
m_input.Input.Position = 0x14;
UnpackHuffman();
DescrambleOutput();
m_output = Decode (m_output, m_key);
if (m_step != 0)
m_output = DecompressRLE();
}
byte[] DecompressRLE ()
{
var result = new byte[m_final_size];
int src = 0;
for (int i = 0; i < m_step; ++i)
{
byte v1 = m_output[src++];
result[i] = v1;
int dst = i + m_step;
while (dst < result.Length)
{
byte v2 = m_output[src++];
result[dst] = v2;
dst += m_step;
if (v2 == v1)
{
int count = m_output[src++];
if (0 != (count & 0x80))
count = m_output[src++] + ((count & 0x7F) << 8) + 128;
while (count --> 0)
{
result[dst] = v2;
dst += m_step;
}
if (dst < m_output.Length)
{
v2 = m_output[src++];
result[dst] = v2;
dst += m_step;
}
}
v1 = v2;
}
}
return result;
}
void DescrambleOutput ()
{
var scramble = new byte[256];
for (int i = 0; i < 256; ++i)
scramble[i] = (byte)i;
for (int i = 0; i < m_output.Length; ++i)
{
byte v = m_output[i];
m_output[i] = scramble[v];
for (int j = v; j > 0; --j)
{
scramble[j] = scramble[j-1];
}
scramble[0] = m_output[i];
}
}
byte[] Decode (byte[] input, int key)
{
var freq_table = new int[256];
for (int i = 0; i < input.Length; ++i)
{
++freq_table[input[i]];
}
for (int i = 1; i < 256; ++i)
{
freq_table[i] += freq_table[i-1];
}
var distrib_table = new int[input.Length];
for (int i = input.Length-1; i >= 0; --i)
{
int v = input[i];
int freq = freq_table[v] - 1;
freq_table[v] = freq;
distrib_table[freq] = i;
}
int pos = key;
var copy_out = new byte[input.Length];
for (int i = 0; i < copy_out.Length; ++i)
{
pos = distrib_table[pos];
copy_out[i] = input[pos];
}
return copy_out;
}
ushort m_token;
ushort[,] m_tree = new ushort[2,256];
void UnpackHuffman ()
{
m_token = 256;
ushort root = CreateHuffmanTree();
int dst = 0;
while (dst < m_output.Length)
{
ushort symbol = root;
while (symbol >= 0x100)
{
int bit = m_input.GetNextBit();
if (-1 == bit)
throw new EndOfStreamException();
symbol = m_tree[bit,symbol-256];
}
m_output[dst++] = (byte)symbol;
}
}
ushort CreateHuffmanTree ()
{
if (0 != m_input.GetNextBit())
{
ushort v = m_token++;
m_tree[0,v-256] = CreateHuffmanTree();
m_tree[1,v-256] = CreateHuffmanTree();
return v;
}
else
{
return (ushort)m_input.GetBits (8);
}
}
#region IDisposable Members
bool _disposed = false;
public void Dispose ()
{
if (!_disposed)
{
m_input.Dispose();
_disposed = true;
}
}
#endregion
}
}

44
ArcFormats/Kaguya/ImageAP.cs
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@ -112,4 +112,48 @@ namespace GameRes.Formats.Kaguya
}
}
}
[Export(typeof(ImageFormat))]
public class Ap2Format : ImageFormat
{
public override string Tag { get { return "AP-2"; } }
public override string Description { get { return "KaGuYa script engine image format"; } }
public override uint Signature { get { return 0x322D5041; } } // 'AP-2'
public Ap2Format ()
{
Extensions = new string[] { "alp" };
}
public override ImageMetaData ReadMetaData (Stream stream)
{
stream.Position = 4;
using (var file = new ArcView.Reader (stream))
{
var info = new ImageMetaData();
info.OffsetX = file.ReadInt32();
info.OffsetY = file.ReadInt32();
info.Width = file.ReadUInt32();
info.Height = file.ReadUInt32();
info.BPP = 32;
if (info.Width > 0x8000 || info.Height > 0x8000)
return null;
return info;
}
}
public override ImageData Read (Stream stream, ImageMetaData info)
{
stream.Position = 0x18;
var pixels = new byte[4*info.Width*info.Height];
if (pixels.Length != stream.Read (pixels, 0, pixels.Length))
throw new EndOfStreamException();
return ImageData.CreateFlipped (info, PixelFormats.Bgra32, null, pixels, 4*(int)info.Width);
}
public override void Write (Stream file, ImageData image)
{
throw new System.NotImplementedException ("Ap2Format.Write not implemented");
}
}
}

5
supported.html
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@ -631,6 +631,11 @@ Eien no Aselia -The Spirit of Eternity Sword-
<tr><td>*.dat</td><td><tt>DAF2</tt></td><td>No</td><td>DenSDK</td><td>
Ayakashi H<br/>
</td></tr>
<tr class="odd"><td>*.arc</td><td><tt>LINK3</tt></td><td>No</td><td rowspan="3">KaGuYa</td><td rowspan="3">
Dokidoki Onee-san<br/>
</td></tr>
<tr class="odd"><td>*.alp</td><td><tt>AP-2</tt></td><td>No</td></tr>
<tr class="odd"><td>*.anm</td><td><tt>AN00</tt></td><td>No</td></tr>
</table>
<p><a name="note-1" class="footnote">1</a> Non-encrypted only</p>
</body>