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(GrpOpener): use AutoEntry.DetectFileType

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This commit is contained in:
morkt 2018-08-31 04:34:24 +04:00
parent c5dd52bc2d
commit e89574e4ea
1 changed files with 16 additions and 23 deletions
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39
ArcFormats/Ankh/ArcGRP.cs
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@ -81,7 +81,7 @@ namespace GameRes.Formats.Ankh
return new ArcFile (file, this, dir);
}
void DetectFileTypes (ArcView file, List<Entry> dir)
internal void DetectFileTypes (ArcView file, List<Entry> dir)
{
var header = new byte[16];
foreach (PackedEntry entry in dir)
@ -128,29 +128,22 @@ namespace GameRes.Formats.Ankh
entry.UnpackedSize = header.ToUInt32 (0);
entry.IsPacked = true;
}
else if (header.AsciiEqual ("BM"))
else
{
entry.ChangeType (ImageFormat.Bmp);
}
else if (header.AsciiEqual ("RIFF"))
{
entry.ChangeType (AudioFormat.Wav);
}
else if (header.AsciiEqual ("\x89PNG"))
{
entry.ChangeType (ImageFormat.Png);
}
else if (header.ToUInt32 (0) == 0xE0FFD8FF)
{
entry.ChangeType (ImageFormat.Jpeg);
}
else if (header.ToUInt16 (0) == 0xFBFF)
{
entry.ChangeType (Mp3Format.Value);
}
else if (entry.Size > 0x16 && IsAudioEntry (file, entry))
{
entry.Type = "audio";
uint signature = header.ToUInt32 (0);
var res = AutoEntry.DetectFileType (signature);
if (res != null)
{
entry.ChangeType (res);
}
else if ((signature & 0xFFFF) == 0xFBFF)
{
entry.ChangeType (Mp3Format.Value);
}
else if (entry.Size > 0x16 && IsAudioEntry (file, entry))
{
entry.Type = "audio";
}
}
}
}