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: 6251
Author: john_elliott_uk
Date: 03/09/2007
Subject: Re: Tweaking the JSW engine: One for the experts
--- In manicminerandjetsetwilly@yahoogroups.com, adban_de_corcy
> 1E00 + C0FD = DEFD
No. Put the machine code in the memory page you have reserved -
>
> So, I have to modify bank 3, offset #DEFD
>
> 5) Reserve a memory page: let's use #d800
>
> 6) Enter in bank 3, offset #DEFD (This address defines Room 47)
in your case, bank 0, offset #d800.
> 7) Go to offset #C2FD and enter
This should be where the #DEFD comes in.
|
|
|