[zxspectrum] DamoLock
- From: Enrico Maria Giordano <e.m.giordano@xxxxxxxxxxxxxxx>
- To: The ZX Spectrum Mailing-List <zxspectrum@xxxxxxxxxxxxx>
- Date: Sat, 25 Oct 2014 00:08:13 +0200
Da WOS (Hunt for Red October):
Damian recalls: "The protection scheme used on most of the titles I
wrote was SpeedLock (by Dave Looker- a good friend), apart from The Hunt
for Red October, which uses what I like to call 'DamoLock' [;)] Wrote it
myself, including the custom tape reading routines. Multiple layers of
encryption that were randomly selected at source code compile time, to
effectively fill the remaining memory and take a snapshot of the game,
whilst encrypting the saver/loader with 'I' reg lookups- pretty simple
to code, a total biatch to decode [;)]"
Come gestire un blocco di questo tipo? MakeTZX non pare riconoscerlo in
nessun modo.
Qualche idea?
EMG
--
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