little addaptation to zx0 and rcs

ZX80, ZX 81, ZX Spectrum, TS2068 and other clones
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cborn
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Posts: 51
Joined: Tue Oct 06, 2020 7:45 pm

little addaptation to zx0 and rcs

Post by cborn »

Hi,
i tried to use zx0 for screen and it can overwrite itself. but it will need a different addres then the loading adres with backward compression.
So i tried to add the 'file_length' and the 'delta'of the file to the result, meaning i added 4 bytes.
since i am mostly on wos i have put it there for now, if it works like i hope it migth get a better name?
https://worldofspectrum.org/forums/disc ... ion-to-zx0

and i adapted RCS aswell to change two screens at once, but until now only as a "single double file" of 13824bytes.
https://worldofspectrum.org/forums/disc ... t-versions

it still needs better coding i assume, if not, then i have finished some "homework" !! :rolleyes:
cborn
Member
Posts: 51
Joined: Tue Oct 06, 2020 7:45 pm

Re: little addaptation to zx0 and rcs

Post by cborn »

PS
on wiki it would say "this article is a stub"
i added 4 bytes which has to be setback to 0 before decrucnhing. If some one can tell how i have to add those 4 bytes after the file has been created, that is very welcome.
meanwhil i think about a 4bytes file and then merge them, i hope it will work one day.
cheers
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