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implemented GLNK archives.

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morkt 2015-10-08 04:56:11 +04:00
parent 69658a505c
commit 2b749500d5
1 changed files with 47 additions and 0 deletions
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47
ArcFormats/ArcMiris.cs
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@ -85,4 +85,51 @@ namespace GameRes.Formats.Miris
return new ArcFile (file, this, dir);
}
}
[Export(typeof(ArchiveFormat))]
public class GlnkOpener : ArchiveFormat
{
public override string Tag { get { return "GLNK/MIRIS"; } }
public override string Description { get { return "Studio Miris resource archive"; } }
public override uint Signature { get { return 0x4B4E4C47; } } // 'GLNK'
public override bool IsHierarchic { get { return false; } }
public override bool CanCreate { get { return false; } }
public GlnkOpener ()
{
Extensions = new string[] { "dat" };
}
public override ArcFile TryOpen (ArcView file)
{
int version = file.View.ReadUInt16 (4);
int count = file.View.ReadInt32 (6);
if (!IsSaneCount (count))
return null;
long index_offset = file.View.ReadUInt32 (0xA);
int index_length = file.View.ReadInt32 (0xE);
if (index_length > file.View.Reserve (index_offset, (uint)index_length))
return null;
int entry_size = version >= 0x6E ? 12 : 8;
var dir = new List<Entry> (count);
for (int i = 0; i < count; ++i)
{
if (index_length <= 0)
return null;
int name_length = file.View.ReadByte (index_offset++);
string name = file.View.ReadString (index_offset, (uint)name_length);
index_offset += name_length;
var entry = FormatCatalog.Instance.Create<Entry> (name);
entry.Offset = file.View.ReadUInt32 (index_offset);
entry.Size = file.View.ReadUInt32 (index_offset+4);
if (!entry.CheckPlacement (file.MaxOffset))
return null;
dir.Add (entry);
index_offset += entry_size;
index_length -= 1+name_length + entry_size;
}
return new ArcFile (file, this, dir);
}
}
}