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https://github.com/crskycode/GARbro.git
synced 2024-12-24 20:04:13 +08:00
implemented older version of Tinkerbell archives.
This commit is contained in:
morkt
parent
17e8c7efca
commit
4585f78074
@ -203,13 +203,11 @@ namespace GameRes.Formats.Cyberworks
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entry_size = pent.UnpackedSize;
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}
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var barc = arc as BellArchive;
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if (null == barc)
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if (null == barc || entry.Type != "image" || entry_size < 5)
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return input;
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try
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{
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if ("image" == entry.Type && entry_size > 5)
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return DecryptImage (input, entry_size, barc.Scheme);
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return input;
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return DecryptImage (input, entry_size, barc.Scheme);
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}
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catch
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{
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@ -218,7 +216,7 @@ namespace GameRes.Formats.Cyberworks
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}
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}
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Stream DecryptImage (Stream input, uint entry_size, AImageScheme scheme)
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protected virtual Stream DecryptImage (Stream input, uint entry_size, AImageScheme scheme)
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{
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byte[] header = null;
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byte type = (byte)input.ReadByte();
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@ -274,7 +272,7 @@ namespace GameRes.Formats.Cyberworks
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return v;
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}
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AImageScheme QueryScheme (string arc_name)
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internal AImageScheme QueryScheme (string arc_name)
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{
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var title = FormatCatalog.Instance.LookupGame (arc_name);
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if (!string.IsNullOrEmpty (title) && KnownSchemes.ContainsKey (title))
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@ -335,4 +333,148 @@ namespace GameRes.Formats.Cyberworks
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{
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public AImageScheme Scheme;
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}
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[Export(typeof(ArchiveFormat))]
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public class OldDatOpener : DatOpener
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{
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public override string Tag { get { return "ARC/Csystem"; } }
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public override string Description { get { return "TinkerBell resource archive"; } }
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public override uint Signature { get { return 0; } }
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public override bool IsHierarchic { get { return false; } }
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public override bool CanWrite { get { return false; } }
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public OldDatOpener ()
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{
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Extensions = new string[] { "dat" };
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}
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static readonly Regex s_arcname_re = new Regex (@"^Arc0(?<num>\d)\..*$", RegexOptions.IgnoreCase);
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static readonly IDictionary<int, int> s_arcmap = new Dictionary<int, int>
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{
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{ 2, 0 }, { 3, 1 }, { 5, 4 }
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};
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public override ArcFile TryOpen (ArcView file)
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{
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var arc_name = Path.GetFileName (file.Name);
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var match = s_arcname_re.Match (arc_name);
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if (!match.Success)
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return null;
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int num = match.Groups["num"].Value[0] - '0';
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int index_num;
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if (!s_arcmap.TryGetValue (num, out index_num))
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return null;
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var toc_name_builder = new StringBuilder (arc_name);
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var num_pos = match.Groups["num"].Index;
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toc_name_builder.Remove (num_pos, match.Groups["num"].Length);
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toc_name_builder.Insert (num_pos, index_num);
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var toc_name = toc_name_builder.ToString();
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toc_name = VFS.CombinePath (VFS.GetDirectoryName (file.Name), toc_name);
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var toc = ReadToc (toc_name);
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if (null == toc)
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return null;
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bool has_images = false;
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var dir = new List<Entry>();
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using (var toc_stream = new MemoryStream (toc))
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using (var index = new StreamReader (toc_stream))
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{
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string line;
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while ((line = index.ReadLine()) != null)
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{
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var fields = line.Split (',');
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if (fields.Length != 5)
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return null;
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var name = Path.ChangeExtension (fields[0], fields[4]);
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string type = "";
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if ("b" == fields[4])
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{
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type = "image";
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has_images = true;
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}
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else if ("k" == fields[4] || "j" == fields[4])
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type = "audio";
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var entry = new PackedEntry
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{
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Name = name,
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Type = type,
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Offset = UInt32.Parse (fields[3]),
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Size = UInt32.Parse (fields[2]),
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UnpackedSize = UInt32.Parse (fields[1]),
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};
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if (!entry.CheckPlacement (file.MaxOffset))
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return null;
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entry.IsPacked = entry.UnpackedSize != entry.Size;
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dir.Add (entry);
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}
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}
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if (0 == dir.Count)
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return null;
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if (!has_images)
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return new ArcFile (file, this, dir);
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var scheme = QueryScheme (file.Name);
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return new BellArchive (file, this, dir, scheme);
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}
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protected override Stream DecryptImage (Stream input, uint entry_size, AImageScheme scheme)
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{
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int id = input.ReadByte();
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if (id == scheme.Value2)
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{
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using (var reader = new AImageReader (input, scheme))
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{
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reader.Unpack();
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return TgaStream.Create (reader.Info, reader.Data, scheme.Flipped);
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}
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}
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if (input.CanSeek)
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{
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input.Position = 0;
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}
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else
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{
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var header = new byte[1] { (byte)id };
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input = new PrefixStream (header, input);
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}
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return input;
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}
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byte[] ReadToc (string toc_name)
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{
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using (var toc_view = VFS.OpenView (toc_name))
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{
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if (toc_view.MaxOffset <= 8)
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return null;
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int unpacked_size = DecodeDecimal (toc_view, 0);
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if (unpacked_size <= 4 || unpacked_size > 0x1000000)
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return null;
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int packed_size = DecodeDecimal (toc_view, 4);
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if (packed_size > toc_view.MaxOffset - 8)
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return null;
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using (var toc_s = toc_view.CreateStream (8, (uint)packed_size))
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using (var lzss = new LzssStream (toc_s))
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{
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var toc = new byte[unpacked_size];
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if (toc.Length != lzss.Read (toc, 0, toc.Length))
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return null;
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return toc;
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}
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}
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}
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int DecodeDecimal (ArcView file, long offset)
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{
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int v = 0;
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for (int rank = 1000; rank != 0; rank /= 10)
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{
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int b = file.View.ReadByte (offset++);
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if (b != 0xFF)
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v += (b ^ 0x7F) * rank;
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}
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return v;
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}
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}
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}
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@ -1088,6 +1088,7 @@ Cartagra<br/>
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Kara no Shoujo 2<br/>
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</td></td>
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<tr><td>data.NN<br/>ArcNN.dat</td><td>-</td><td>No</td><td>Cyberworks</td><td>
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Abunai Kankei<br/>
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Aneboku ~Onee-chan wa Bijin 3 Shimai~<br/>
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Aniyome Kyouka-san to Sono Haha Chikako-san<br/>
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Aru Kazoku no Kankeizu<br/>
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@ -1117,6 +1118,7 @@ Shukubo no Uzuki ~Hitozuma Miboujin no Nareta Karada to Amai Toiki~<br/>
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Volley Coaching!<br/>
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Yumekoi Tensei<br/>
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Zoku Etsuraku no Tane<br/>
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Zoku Kairaku Izonshou ~Sono Go no Ryouko-san~<br/>
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</td></tr>
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<tr class="odd"><td>*.bin</td><td><tt>OZ</tt></td><td>No</td><td>Patisserie</td><td>
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Ore no Tamanokoshi ni Notte Kure<br/>
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@ -1215,6 +1217,7 @@ Tsumi no Hikari Rendezvous<br/>
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</td></tr>
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<tr class="odd"><td>arc.dat</td><td>-</td><td>No</td><td rowspan="2">AdvSys3</td><td rowspan="2">
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Okami Tsuma ~Ryokan Baito de no Himitsu~<br/>
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Tain Shoukougun<br/>
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</td></tr>
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<tr class="odd last"><td>*.gwd</td><td><tt>GWD</tt></td><td>No</td></tr>
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</table>
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