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Pajamas Adventure System formats implementation.

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morkt
2015-05-01 09:30:31 +04:00
parent 7b1d5dc2f9
commit a2a9ced8df
5 changed files with 313 additions and 2 deletions
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2
ArcFormats/ArcFormats.csproj
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@@ -74,6 +74,7 @@
<Compile Include="ArcDRS.cs" />
<Compile Include="ArcEGO.cs" />
<Compile Include="ArcFVP.cs" />
<Compile Include="ArcGameDat.cs" />
<Compile Include="ArcGSP.cs" />
<Compile Include="ArcGsPack.cs" />
<Compile Include="ArcInnGrey.cs" />
@@ -147,6 +148,7 @@
<Compile Include="ImageDRG.cs" />
<Compile Include="ImageEDT.cs" />
<Compile Include="ImageELG.cs" />
<Compile Include="ImageEPA.cs" />
<Compile Include="ImageGCP.cs" />
<Compile Include="ImageHG3.cs" />
<Compile Include="ImageISG.cs" />

85
ArcFormats/ArcGameDat.cs Normal file
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@@ -0,0 +1,85 @@
//! \file ArcGamedat.cs
//! \date Fri May 01 03:12:04 2015
//! \brief Pajamas Adventure System resource archive.
//
// Copyright (C) 2015 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.Pajamas
{
[Export(typeof(ArchiveFormat))]
public class DatOpener : ArchiveFormat
{
public override string Tag { get { return "GAMEDAT"; } }
public override string Description { get { return "Pajamas Adventure System resource archive"; } }
public override uint Signature { get { return 0x454d4147; } } // 'GAME'
public override bool IsHierarchic { get { return false; } }
public override bool CanCreate { get { return false; } }
public DatOpener ()
{
Extensions = new string[] { "dat", "pak" };
}
public override ArcFile TryOpen (ArcView file)
{
if (!file.View.AsciiEqual (0, "GAMEDAT PAC"))
return null;
int version = file.View.ReadByte (0x0b);
if ('K' == version)
version = 1;
else if ('2' == version)
version = 2;
else
return null;
int count = file.View.ReadInt32 (0x0c);
if (count <= 0 || count > 0xfffff)
return null;
int name_length = 1 == version ? 16 : 32;
int name_offset = 0x10;
int index_offset = name_offset + name_length*count;
int base_offset = index_offset + 8*count;
if ((uint)base_offset != file.View.Reserve (0, (uint)base_offset))
return null;
var dir = new List<Entry> (count);
for (int i = 0; i < count; ++i)
{
var name = file.View.ReadString (name_offset, (uint)name_length);
var entry = FormatCatalog.Instance.CreateEntry (name);
entry.Offset = base_offset + file.View.ReadUInt32 (index_offset);
entry.Size = file.View.ReadUInt32 (index_offset+4);
if (!entry.CheckPlacement (file.MaxOffset))
return null;
dir.Add (entry);
name_offset += name_length;
index_offset += 8;
}
return new ArcFile (file, this, dir);
}
}
}

219
ArcFormats/ImageEPA.cs Normal file
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@@ -0,0 +1,219 @@
//! \file ImageEPA.cs
//! \date Fri May 01 03:34:26 2015
//! \brief Pajamas Adventure System image format.
//
// Copyright (C) 2015 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.Text;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using GameRes.Utility;
namespace GameRes.Formats.Pajamas
{
internal class EpaMetaData : ImageMetaData
{
public int Mode;
public int ColorType;
}
[Export(typeof(ImageFormat))]
public class EpaFormat : ImageFormat
{
public override string Tag { get { return "EPA"; } }
public override string Description { get { return "Pajamas Adventure System image"; } }
public override uint Signature { get { return 0x01015045u; } } // 'EP'
public EpaFormat ()
{
Signatures = new uint[] { 0x01015045u, 0x02015045u };
}
public override void Write (Stream file, ImageData image)
{
throw new NotImplementedException ("EpaFormat.Write not implemented");
}
public override ImageMetaData ReadMetaData (Stream stream)
{
using (var header = new ArcView.Reader (stream))
{
var info = new EpaMetaData();
info.Mode = header.ReadInt32() >> 24;
info.ColorType = header.ReadInt32() & 0xff;
switch (info.ColorType)
{
case 0: info.BPP = 8; break;
case 1: info.BPP = 24; break;
case 2: info.BPP = 32; break;
case 3: info.BPP = 15; break;
case 4: info.BPP = 8; break;
default: return null;
}
info.Width = header.ReadUInt32();
info.Height = header.ReadUInt32();
if (2 == info.Mode)
{
info.OffsetX = header.ReadInt32();
info.OffsetY = header.ReadInt32();
}
return info;
}
}
public override ImageData Read (Stream stream, ImageMetaData info)
{
var meta = info as EpaMetaData;
if (null == meta)
throw new ArgumentException ("EpaFormat.Read should be supplied with EpaMetaData", "info");
stream.Position = 2 == meta.Mode ? 0x18 : 0x10;
var reader = new Reader (stream, meta);
reader.Unpack();
return ImageData.Create (meta, reader.Format, reader.Palette, reader.Data);
}
internal class Reader
{
private Stream m_input;
private int m_width;
private int m_height;
private int m_pixel_size;
private byte[] m_output;
public PixelFormat Format { get; private set; }
public BitmapPalette Palette { get; private set; }
public byte[] Data { get { return m_output; } }
public Reader (Stream stream, EpaMetaData info)
{
m_input = stream;
switch (info.ColorType)
{
case 0: m_pixel_size = 1; Format = PixelFormats.Indexed8; break;
case 1: m_pixel_size = 3; Format = PixelFormats.Bgr24; break;
case 2: m_pixel_size = 4; Format = PixelFormats.Bgra32; break;
case 3: m_pixel_size = 2; Format = PixelFormats.Bgr555; break;
case 4: m_pixel_size = 1; Format = PixelFormats.Indexed8; break;
default: throw new NotSupportedException ("Not supported EPA color depth");
}
m_width = (int)info.Width;
m_height = (int)info.Height;
m_output = new byte[info.Width*info.Height*m_pixel_size];
if (8 == info.BPP)
ReadPalette();
}
private void ReadPalette ()
{
var palette_data = new byte[0x300];
if (palette_data.Length != m_input.Read (palette_data, 0, palette_data.Length))
throw new InvalidFormatException();
var palette = new Color[0x100];
for (int i = 0; i < palette.Length; ++i)
{
palette[i] = Color.FromRgb (palette_data[i*3+2], palette_data[i*3+1], palette_data[i*3]);
}
Palette = new BitmapPalette (palette);
}
public void Unpack ()
{
int dst = 0;
var offset_table = new int[16];
offset_table[0] = 0;
offset_table[1] = 1;
offset_table[2] = m_width;
offset_table[3] = m_width + 1;
offset_table[4] = 2;
offset_table[5] = m_width - 1;
offset_table[6] = m_width * 2;
offset_table[7] = 3;
offset_table[8] = (m_width + 1) * 2;
offset_table[9] = m_width + 2;
offset_table[10] = m_width * 2 + 1;
offset_table[11] = m_width * 2 - 1;
offset_table[12] = (m_width - 1) * 2;
offset_table[13] = m_width - 2;
offset_table[14] = m_width * 3;
offset_table[15] = 4;
while (dst < m_output.Length)
{
int flag = m_input.ReadByte();
if (-1 == flag)
throw new InvalidFormatException ("Unexpected end of file");
if (0 == (flag & 0xf0))
{
int count = flag;
if (dst + count > m_output.Length)
count = m_output.Length - dst;
if (count != m_input.Read (m_output, dst, count))
throw new InvalidFormatException ("Unexpected end of file");
dst += count;
}
else
{
int count;
if (0 != (flag & 8))
{
count = m_input.ReadByte();
if (-1 == count)
throw new InvalidFormatException ("Unexpected end of file");
count += (flag & 7) << 8;
}
else
count = flag & 7;
if (dst + count > m_output.Length)
break;
Binary.CopyOverlapped (m_output, dst-offset_table[flag >> 4], dst, count);
dst += count;
}
}
if (m_pixel_size > 1)
{
var bitmap = new byte[m_output.Length];
int stride = m_width * m_pixel_size;
int i = 0;
for (int p = 0; p < m_pixel_size; ++p)
{
for (int y = 0; y < m_height; ++y)
{
int pixel = y * stride + p;
for (int x = 0; x < m_width; ++x)
{
bitmap[pixel] = m_output[i++];
pixel += m_pixel_size;
}
}
}
m_output = bitmap;
}
}
}
}
}

4
ArcFormats/Properties/AssemblyInfo.cs
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@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
// You can specify all the values or you can default the Build and Revision Numbers
// by using the '*' as shown below:
// [assembly: AssemblyVersion("1.0.*")]
[assembly: AssemblyVersion ("1.0.4.45")]
[assembly: AssemblyFileVersion ("1.0.4.45")]
[assembly: AssemblyVersion ("1.0.4.46")]
[assembly: AssemblyFileVersion ("1.0.4.46")]

5
supported.html
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@@ -145,6 +145,11 @@ Rikorisu ~Lycoris Radiata~<br/>
<tr class="odd"><td>*.elg</td><td><tt>ELG</tt></td><td>No</td></tr>
<tr><td>*.arc</td><td><tt>ARC\x1a</tt></td><td>No</td><td rowspan="2">AZ System</td><td rowspan="2">Triptych</td></tr>
<tr><td>*.cpb</td><td><tt>CPB\x1a</tt></td><td>No</td></tr>
<tr class="odd"><td>*.mfg<br/>*.mfm<br/>*.mfs</td><td><tt>ALPF</tt></td><td>No</td><td rowspan="2">Silky's</td><td rowspan="2">Jokei Kazoku</td></tr>
<tr class="odd"><td>*</td><td><tt>MFG_</tt><br/><tt>MFGA</tt><br/><tt>MFGC</tt></td><td>No</td></tr>
<tr><td>*.pmp<br/>*.pmw</td><td>-</td><td>Yes</td><td>ScenePlayer</td><td>Nyuujoku Hitozuma Jogakuen</td></tr>
<tr class="odd"><td>*.dat</td><td><tt>GAMEDAT PACK</tt><br/><tt>GAMEDAT PAC2</tt></td><td>No</td><td rowspan="2">Pajamas Soft</td><td rowspan="2">Prism Heart</tr>
<tr class="odd"><td>*.epa</td><td><tt>EP</tt></td><td>No</td></tr>
</table>
<p><a name="note-1">[1]</a> Non-encrypted only</p>
</body>