Resource centre for ZX Spectrum games
using Manic Miner and Jet Set Willy game engines
Archive of the
Manic Miner & Jet Set Willy Yahoo! Group
messages
|
|
|
|
|
Message: 5682
Author: Amnon Hecht
Date: 07/03/2006
Subject: Re: [Manic Miner and Jet Set Willy] Re: How JSWED recognises which
I need to get off this list.
Or I start listing this list on every spam e mail there is so please remove
me
This is the last time I am writing this next thing will be spam.
-----Original Message-----
From: manicminerandjetsetwilly@yahoogroups.com
[mailto:manicminerandjetsetwilly@yahoogroups.com] On Behalf Of
john_elliott_uk
Sent: Tuesday, March 07, 2006 3:50 PM
To: manicminerandjetsetwilly@yahoogroups.com
Subject: [Manic Miner and Jet Set Willy] Re: How JSWED recognises which
game-engine it's given
--- In manicminerandjetsetwilly@yahoogroups.com, andrewbroad
> So... if you save the snapshot before the RANDOMIZE USR VAL "20140"
If you've got a version where the BASIC loader does RANDOMIZE USR
> in the BASIC loader, then JSWED will recognise it as a JSW II game
> but the data will be garbled because they're still encrypted,
> whereas if you save the snapshot on the title-screen, the data will
> be decrypted but it won't be recognised as JSW II?
VAL "20140", then it's the Ricochet rerelease. The loader in that is
fairly strange; it looks something like a generic snapshot loader
coupled to a snapshot of JSW2. And I don't think it's encrypted.
But yes, you're right; JSWED only detects that string at a
particular point in the decode process, which happened to be where I'd
put a breakpoint in the particular version I had.
> JSWED should allow the game-engine to be selected manually in case
If they were very lucky, they might manage to crash JSWED if it let
> automatic recognition fails or is incorrect, or the user just likes
> looking at misinterpreted data! :-)
them do that.
> Another issue is that 128K SNA files (RealSpectrum operates in 128K
Correct. JSWED doesn't test for 48k games when loading 128k snapshots.
> mode by default) always seem to be recognised as JSW128 games
> (unless, I presume, they are recognised as JSW64 or MM128).
SPONSORED LINKS
Classic
<http://groups.yahoo.com/gads?t=ms&k=Classic+game&w1=Classic+game&c=1&s=18&.
sig=j3bungdjYqRt7hYIlF2USA> game
_____
YAHOO! GROUPS LINKS
* Visit your group "manicminerandjetsetwilly
<http://groups.yahoo.com/group/manicminerandjetsetwilly> " on the web.
* To unsubscribe from this group, send an email to:
manicminerandjetsetwilly-unsubscribe@yahoogroups.com
ribe>
* Your use of Yahoo! Groups is subject to the Yahoo! Terms
<http://docs.yahoo.com/info/terms/> of Service.
_____
[Non-text portions of this message have been removed]
|
|
|