single-byte flip in ScummVM game data

Patrick Bottelberger patrick.bottelberger at sigon.net
Mon Jun 22 16:56:58 UTC 2015


Hello Alexandre,

yes, please upload your file, i'll compare it to the version on my CD 
and send you the difference.


Bye
Patrick

Am 22.06.2015 um 18:51 schrieb Alexandre Detiste:
> Hi,
>
> I've found another game with a version with a single-byte flip...
>
> Why does this happen, is this some kind of stenographic mark ?
>
> A bitmask that enable censorhip ?
>
> Here it is even more dubbious, because this is the only file that
> has it's name in lowercase in the archive.
>
> I see you dig.la1 has exactly the same size as the one in
> the packages sold by GOG.com; maybe this in another one-bit-flip ?
>
> Would you want to compare the two files ?
>
> dig.la1.xz is 39M, I can provide you this
> file's url on my server in a private mail.
> (it's on a tmpfs, will remain till my holidays)
>
> md5sum /usr/share/games/the-dig-??/dig.la1
> 3f0c5483b0786391fa82231c51732448  /usr/share/games/the-dig-de/dig.la1
> 3f0c5483b0786391fa82231c51732448  /usr/share/games/the-dig-en/dig.la1
> 3f0c5483b0786391fa82231c51732448  /usr/share/games/the-dig-fr/dig.la1
> 3f0c5483b0786391fa82231c51732448  /usr/share/games/the-dig-it/dig.la1
>
> data/dig.yaml
>    _ 88673344  dig.la1
>    _ 88673344  dig.la1_de_alt
>    3f0c5483b0786391fa82231c51732448  dig.la1
>    24f6e169994be35ce0901eab58b1d1da  dig.la1_de_alt
>
>
> Elvira 1:
> """""""""
>
> $ cmp -l /usr/share/games/elvira1-en/271.vga Elvira/271.vga | gawk '{printf "%08X %02X %02X\n", $1, strtonum(0$2), strtonum(0$3)}'
> 00000190 0A 00
>
> The 7 the Guest:
> """"""""""""""""""
> $ cmp -l at.gjd_gog at.gjd_alt | gawk '{printf "%08X %02X %02X\n", $1, strtonum(0$2), strtonum(0$3)}'
> 013F8001 E1 21




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