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implemented YGP images.

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morkt 2016-03-20 14:43:34 +04:00
parent 25673f65b2
commit fe125a8006
3 changed files with 146 additions and 1 deletions
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1
ArcFormats/ArcFormats.csproj
View File

@ -82,6 +82,7 @@
<Compile Include="Hexenhaus\ArcARCC.cs" />
<Compile Include="Hexenhaus\ArcODIO.cs" />
<Compile Include="Hexenhaus\ArcWAG.cs" />
<Compile Include="Ikura\ImageYGP.cs" />
<Compile Include="ImageLZ.cs" />
<Compile Include="KiriKiri\ChainReactionCrypt.cs" />
<Compile Include="MnoViolet\ImageDIF.cs" />

142
ArcFormats/Ikura/ImageYGP.cs Normal file
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@ -0,0 +1,142 @@
//! \file ImageYGP.cs
//! \date Sun Mar 20 13:24:00 2016
//! \brief YGP 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.Ikura
{
internal class YgpMetaData : ImageMetaData
{
public byte Type;
public byte Flags;
public int DataOffset;
public int DataSize;
}
[Export(typeof(ImageFormat))]
public class YgpFormat : ImageFormat
{
public override string Tag { get { return "YGP"; } }
public override string Description { get { return "Ikura GDL image format"; } }
public override uint Signature { get { return 0x504759; } } // 'YGP'
public override ImageMetaData ReadMetaData (Stream stream)
{
stream.Position = 4;
using (var reader = new ArcView.Reader (stream))
{
int mask_pos = reader.ReadUInt16(); // 04
byte type = reader.ReadByte(); // 06
if (type != 1 && type != 2)
return null;
var info = new YgpMetaData { Type = type, BPP = 32 };
info.Flags = reader.ReadByte(); // 07
int header_size = reader.ReadInt32(); // 08
stream.Position = header_size;
info.DataSize = reader.ReadInt32(); // XX+00
info.Width = reader.ReadUInt16(); // XX+04
info.Height = reader.ReadUInt16(); // XX+06
info.DataOffset = header_size+8;
if (0 != (info.Flags & 4))
{
stream.Position = 0x14;
info.OffsetX = reader.ReadInt16();
info.OffsetY = reader.ReadInt16();
}
return info;
}
}
public override ImageData Read (Stream stream, ImageMetaData info)
{
var meta = (YgpMetaData)info;
stream.Position = meta.DataOffset;
int stride = (int)meta.Width * 4;
var pixels = new byte[stride * (int)meta.Height];
if (0 != (meta.Flags & 1))
{
using (var reader = new ArcView.Reader (stream))
Unpack (reader, meta.DataSize, pixels);
}
else
stream.Read (pixels, 0, pixels.Length);
return ImageData.Create (info, PixelFormats.Bgra32, null, pixels);
}
void Unpack (BinaryReader input, int input_size, byte[] output)
{
int dst = 0;
while (input_size > 0)
{
int count;
int ctl = input.ReadByte();
--input_size;
if (0 == (ctl & 0xC0))
{
count = ((ctl & 0x3F) + 1) * 4;
input.Read (output, dst, count);
input_size -= count;
}
else
{
int offset;
if (0x40 == (ctl & 0xC0))
{
count = (ctl & 0x3F) + 1;
offset = 1;
}
else if (0x80 == (ctl & 0xE0))
{
count = (ctl & 0x1F) + 1;
offset = input.ReadByte();
--input_size;
}
else if (0xA0 == (ctl & 0xE0))
{
count = (ctl & 0x1F) + 1;
offset = input.ReadUInt16();
input_size -= 2;
}
else
{
continue;
}
count *= 4;
offset *= 4;
Binary.CopyOverlapped (output, dst-offset, dst, count);
}
dst += count;
}
}
public override void Write (Stream file, ImageData image)
{
throw new System.NotImplementedException ("YgpFormat.Write not implemented");
}
}
}

4
supported.html
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@ -40,7 +40,7 @@ Melty Moment<br/>
Traveling Stars<br/>
</td></tr>
<tr><td>-</td><td><tt>CompressedBG___</tt></td><td>No</td></tr>
<tr class="odd"><td>*</td><td>-<br/><tt>SM2MPX10</tt></td><td>No</td><td rowspan="4">DRS</td><td rowspan="4">
<tr class="odd"><td>*</td><td>-<br/><tt>SM2MPX10</tt></td><td>No</td><td rowspan="5">DRS</td><td rowspan="5">
Anata no Osanazuma<br/>
Ecchi na Bunny-san wa Kirai?<br/>
Kana ~Imouto~<br/>
@ -54,12 +54,14 @@ Salmon Pink<br/>
Shisho-san to Issho<br/>
Sensei 2<br/>
Shoujo Settai<br/>
Sumeragi no Miko-tachi<br/>
Suzuri-sensei to 26-ko no Ecchi na Oppai<br/>
Tsukushite Agechau series<br/>
</td></tr>
<tr class="odd"><td>*.ggd</td><td><tt>\xB9\xAA\xB3\xB3</tt><br/><tt>\xAB\xAD\xAA\xBA</tt><br/><tt>\xB7\xB6\xB8\xB7</tt><br/><tt>\xCD\xCA\xC9\xB8</tt></td><td>Yes</td></tr>
<tr class="odd"><td>*.gg1<br/>*.gg2<br/>*.gg3<br/>*.gg0</td><td><tt>GGA00000</tt></td><td>No</td></tr>
<tr class="odd"><td>*.ggp</td><td><tt>GGPFAIKE</tt></td><td>No</td></tr>
<tr class="odd"><td>*.ygp</td><td><tt>YGP</tt></td><td>No</td></tr>
<tr><td>*.bin</td><td><tt>ACPXPK01</tt></td><td>No</td><td>Escu:de<br/>Unison Shift</td><td>
Eiyuu x Maou<br/>
Wasurenagusa ~Forget-me-Not~<br/>