public int GetDecompressedSize(MtArcPlatform mtArcPlatform)
{
switch (mtArcPlatform)
{
case MtArcPlatform.LittleEndian:
return(DecompSize & 0x00FFFFFF);
case MtArcPlatform.BigEndian:
return(DecompSize >> 3);
default:
return(DecompSize);
}
}
public void SetDecompressedSize(int size, MtArcPlatform mtArcPlatform)
{
switch (mtArcPlatform)
{
case MtArcPlatform.LittleEndian:
DecompSize = (DecompSize & ~0x00FFFFFF) | size;
break;
case MtArcPlatform.BigEndian:
DecompSize = (DecompSize & 0x00000007) | (size << 3);
break;
default:
DecompSize = size;
break;
}
}
public IList <IArchiveFileInfo> Load(Stream input, MtArcPlatform platform)
{
_platform = platform;
switch (platform)
{
case MtArcPlatform.LittleEndian:
return(LoadLittleEndian(input));
case MtArcPlatform.BigEndian:
return(LoadBigEndian(input));
case MtArcPlatform.Switch:
return(LoadSwitch(input));
default:
throw new InvalidOperationException();
}
}
public static IArchiveFileInfo CreateAfi(Stream file, string fileName, IMtEntry entry, MtArcPlatform mtArcPlatform)
{
if (entry.CompSize == entry.GetDecompressedSize(mtArcPlatform))
{
return(new MtArchiveFileInfo(file, fileName, entry));
}
var compMagic = file.ReadByte();
if ((compMagic & 0xF) != 8 || (compMagic & 0xF0) > 0x70)
{
throw new InvalidOperationException("File is marked as compressed but doesn't use ZLib.");
}
return(new MtArchiveFileInfo(file, fileName, entry, Kompression.Implementations.Compressions.ZLib, entry.GetDecompressedSize(mtArcPlatform)));
}
