Elf.ArcOpener moved to Silky namespace.

This commit is contained in:
morkt
2015-10-12 12:24:13 +04:00
parent 2d1f18903a
commit 04030a6e77
3 changed files with 78 additions and 43 deletions

View File

@@ -165,47 +165,4 @@ namespace GameRes.Formats.Elf
}
*/
}
[Export(typeof(ArchiveFormat))]
public class ArcOpener : ArchiveFormat
{
public override string Tag { get { return "ARC/SILKY'S"; } }
public override string Description { get { return "Silky's AI resource archive"; } }
public override uint Signature { get { return 0; } }
public override bool IsHierarchic { get { return false; } }
public override bool CanCreate { get { return false; } }
public ArcOpener ()
{
Extensions = new string[] { "arc" };
}
public override ArcFile TryOpen (ArcView file)
{
int count = file.View.ReadInt32 (0);
if (!IsSaneCount (count))
return null;
long index_offset = 4;
const int name_length = 0x20;
uint index_size = (uint)(count * (name_length + 8));
if (index_size > file.View.Reserve (index_offset, index_size))
return null;
var dir = new List<Entry>();
for (int i = 0; i < count; ++i)
{
string name = file.View.ReadString (index_offset, (uint)name_length);
if (0 == name.Length)
return null;
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.Offset < index_size+4 || !entry.CheckPlacement (file.MaxOffset))
return null;
dir.Add (entry);
index_offset += 8;
}
return new ArcFile (file, this, dir);
}
}
}