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implemented KPC archives and KGP images.

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This commit is contained in:
morkt 2016-08-31 21:19:06 +04:00
parent 4052602073
commit 3ae88edda1
5 changed files with 254 additions and 0 deletions
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3
ArcFormats/ArcFormats.csproj
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@ -114,6 +114,9 @@
<Compile Include="Irrlicht\ArcARK.cs" />
<Compile Include="Irrlicht\ArcPACK.cs" />
<Compile Include="Kiss\ArcARC.cs" />
<Compile Include="KScript\ArcKPC.cs" />
<Compile Include="KScript\ImageKGP.cs" />
<Compile Include="KScript\ImageKSL.cs" />
<Compile Include="Leaf\ArcA.cs" />
<Compile Include="Leaf\ArcAM.cs" />
<Compile Include="Leaf\ArcLAC.cs" />

74
ArcFormats/KScript/ArcKPC.cs Normal file
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@ -0,0 +1,74 @@
//! \file ArcKPC.cs
//! \date Wed Aug 31 11:06:51 2016
//! \brief KScript engine 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 GameRes.Utility;
namespace GameRes.Formats.KScript
{
[Export(typeof(ArchiveFormat))]
public class KpcOpener : ArchiveFormat
{
public override string Tag { get { return "KPC"; } }
public override string Description { get { return "KScript engine resource archive"; } }
public override uint Signature { get { return 0x50524353; } } // 'SCRPACK1'
public override bool IsHierarchic { get { return false; } }
public override bool CanCreate { get { return false; } }
public override ArcFile TryOpen (ArcView file)
{
if (!file.View.AsciiEqual (4, "ACK1"))
return null;
int count = file.View.ReadInt32 (8);
if (!IsSaneCount (count))
return null;
uint index_size = file.View.ReadUInt32 (0xC);
var index = file.View.ReadBytes (0x20, index_size);
if (index.Length != index_size)
return null;
for (int i = 0; i < index.Length; ++i)
index[i] ^= 0x45;
int index_pos = 0;
var dir = new List<Entry> (count);
for (int i = 0; i < count; ++i)
{
var name = Binary.GetCString (index, index_pos, 0x18);
if (string.IsNullOrWhiteSpace (name))
return null;
index_pos += 0x18;
var entry = FormatCatalog.Instance.Create<Entry> (name);
entry.Offset = LittleEndian.ToUInt32 (index, index_pos);
entry.Size = LittleEndian.ToUInt32 (index, index_pos+4);
if (!entry.CheckPlacement (file.MaxOffset))
return null;
dir.Add (entry);
index_pos += 8;
}
return new ArcFile (file, this, dir);
}
}
}

95
ArcFormats/KScript/ImageKGP.cs Normal file
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@ -0,0 +1,95 @@
//! \file ImageKGP.cs
//! \date Wed Aug 31 11:49:03 2016
//! \brief KScript engine RGB 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.IO;
using System.Security.Cryptography;
using System.Windows.Media;
using GameRes.Utility;
namespace GameRes.Formats.KScript
{
internal class KgpMetaData : ImageMetaData
{
public byte Key;
public int DataOffset;
public int DataLength;
}
[Export(typeof(ImageFormat))]
public class KgpFormat : ImageFormat
{
public override string Tag { get { return "KGP"; } }
public override string Description { get { return "KScript image format"; } }
public override uint Signature { get { return 0x48505247; } } // 'GRPH'
public override ImageMetaData ReadMetaData (Stream stream)
{
var header = new byte[0x1C];
if (header.Length != stream.Read (header, 0, header.Length))
return null;
byte key = (byte)(header[4] ^ header[5]);
int data_offset = 0x14;
int x = 0, y = 0;
if (0 != header[0xC])
{
data_offset += LittleEndian.ToInt32 (header, 0x10) / 0x10 * 0x18;
x = LittleEndian.ToInt32 (header, 0x14);
y = LittleEndian.ToInt32 (header, 0x18);
}
using (var input = new StreamRegion (stream, data_offset, true))
using (var png = new CryptoStream (input, new XorTransform (key), CryptoStreamMode.Read))
{
var info = Png.ReadMetaData (png);
if (null == info)
return null;
return new KgpMetaData
{
Width = info.Width,
Height = info.Height,
OffsetX = x,
OffsetY = y,
BPP = info.BPP,
Key = key,
DataOffset = data_offset,
DataLength = LittleEndian.ToInt32 (header, 8),
};
}
}
public override ImageData Read (Stream stream, ImageMetaData info)
{
var meta = (KgpMetaData)info;
using (var input = new StreamRegion (stream, meta.DataOffset, true))
using (var png = new CryptoStream (input, new XorTransform (meta.Key), CryptoStreamMode.Read))
return Png.Read (png, info);
}
public override void Write (Stream file, ImageData image)
{
throw new System.NotImplementedException ("KgpFormat.Write not implemented");
}
}
}

77
ArcFormats/KScript/ImageKSL.cs Normal file
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@ -0,0 +1,77 @@
//! \file ImageKSL.cs
//! \date Wed Aug 31 11:18:38 2016
//! \brief KScript engine grayscale 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.IO;
using System.Windows.Media;
using GameRes.Utility;
namespace GameRes.Formats.KScript
{
internal class KslMetaData : ImageMetaData
{
public byte Key;
public int DataLength;
}
[Export(typeof(ImageFormat))]
public class KslFormat : ImageFormat
{
public override string Tag { get { return "KSL"; } }
public override string Description { get { return "KScript grayscale image format"; } }
public override uint Signature { get { return 0x4D4C534B; } } // 'KSLM'
public override ImageMetaData ReadMetaData (Stream stream)
{
var header = new byte[0x14];
if (header.Length != stream.Read (header, 0, header.Length))
return null;
return new KslMetaData
{
Width = LittleEndian.ToUInt32 (header, 0xC),
Height = LittleEndian.ToUInt32 (header, 0x10),
BPP = 8,
Key = (byte)(header[4] ^ header[5]),
DataLength = LittleEndian.ToInt32 (header, 8),
};
}
public override ImageData Read (Stream stream, ImageMetaData info)
{
var meta = (KslMetaData)info;
var pixels = new byte[meta.DataLength];
stream.Position = 0x14;
stream.Read (pixels, 0, pixels.Length);
for (int i = 0; i < pixels.Length; ++i)
pixels[i] ^= meta.Key;
return ImageData.Create (info, PixelFormats.Gray8, null, pixels);
}
public override void Write (Stream file, ImageData image)
{
throw new System.NotImplementedException ("KslFormat.Write not implemented");
}
}
}

5
supported.html
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@ -1078,6 +1078,11 @@ ToHeart2 AnotherDays<br/>
<tr class="odd"><td>*.ark</td><td>-</td><td>No</td><td>Irrlicht</td><td>
Alter Ego<br/>
</td></tr>
<tr><td>*.kpc</td><td><tt>SCRPACK1</tt></td><td>No</td><td rowspan="3">KScript</td><td rowspan="3">
Inumimi Berserk<br/>
</td></tr>
<tr><td>*.kgp</td><td><tt>GRPH</tt></td><td>No</td></tr>
<tr><td>*.ksl</td><td><tt>KSLM</tt></td><td>No</td></tr>
</table>
<p><a name="note-1" class="footnote">1</a> Non-encrypted only</p>
</body>