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(HG2): recognize older version.

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This commit is contained in:
morkt 2018-10-08 08:45:12 +04:00
parent f492b60af3
commit 1bdbaf714a
1 changed files with 13 additions and 8 deletions
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21
ArcFormats/CatSystem/ImageHG2.cs
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@ -48,11 +48,13 @@ namespace GameRes.Formats.CatSystem
{
stream.Position = 8;
var info = new Hg2MetaData();
int type = stream.ReadInt32();
if (0x25 == type)
int version = stream.ReadInt32();
if (0x25 == version)
info.HeaderSize = 0x58;
else if (0x20 == type)
else if (0x20 == version)
info.HeaderSize = 0x50;
else if (0x10 == version)
info.HeaderSize = 0x30;
else
return null;
info.Width = stream.ReadUInt32();
@ -63,11 +65,14 @@ namespace GameRes.Formats.CatSystem
info.DataUnpacked = stream.ReadInt32();
info.CtlPacked = stream.ReadInt32();
info.CtlUnpacked = stream.ReadInt32();
stream.Seek (8, SeekOrigin.Current);
info.CanvasWidth = stream.ReadUInt32();
info.CanvasHeight = stream.ReadUInt32();
info.OffsetX = stream.ReadInt32();
info.OffsetY = stream.ReadInt32();
if (info.HeaderSize > 0x30)
{
stream.Seek (8, SeekOrigin.Current);
info.CanvasWidth = stream.ReadUInt32();
info.CanvasHeight = stream.ReadUInt32();
info.OffsetX = stream.ReadInt32();
info.OffsetY = stream.ReadInt32();
}
return info;
}