Search found 157 matches

by kmurta
Tue Dec 07, 2010 4:15 pm
Forum: GAMES
Topic: Platform Games for ZX81?
Replies: 22
Views: 18311

Re: Platform Games for ZX81?

There is this amazing game published in the brazilian magazine MicroHobby (http://www.datacassete.com.br/revistas/ ... by/57.html):
scr2.gif
(8.11 KiB) Downloaded 3353 times
Panico.zip
(3.65 KiB) Downloaded 147 times
and the character redefinition version:
http://www.4shared.com/file/atryrF9T/panicohr.html
scr1.gif
(8.98 KiB) Downloaded 3350 times
by kmurta
Tue Dec 07, 2010 3:42 pm
Forum: Software
Topic: Character redefinition and PSG games, and others...
Replies: 2
Views: 3287

Character redefinition and PSG games, and others...

Hello guys!

Let me share with you some programs, some are exclusive others already known.

http://www.4shared.com/dir/n8dv5L6D/zeddy-br.html

Enjoy!!! ;)
by kmurta
Sat Nov 27, 2010 4:55 am
Forum: Development
Topic: ZX81 and sound
Replies: 10
Views: 8875

Re: ZX81 and sound

Hi Jukka!

Take a look at the files chariots.zip and zx81mi.zip in http://www.4shared.com/dir/n8dv5L6D/zeddy-br.html.

And, yes, it works with sz81 :)
by kmurta
Sun Nov 07, 2010 2:17 am
Forum: Software
Topic: FIZZBUZZ
Replies: 21
Views: 14576

Re: FIZZBUZZ

This small forth was published in the brazilian magazine "Micro Sistemas" and can be downloaded from http://zx81.eu5.org/files/soft/ms/Forth.zip.

It was also incorporated in the emulator VB81 Xur. See more information here http://forth-retro.pagesperso-orange.fr/index-en.htm.
by kmurta
Thu Nov 04, 2010 5:47 pm
Forum: Software
Topic: FIZZBUZZ
Replies: 21
Views: 14576

Re: FIZZBUZZ

Another one, this time in pure forth ;)
Load the program and type FIZZBUZZ to run it.

Code: Select all

: FIZZBUZZ
   101 1
   DO
     CR I DUP DUP .
     3 MOD 0=
     IF ." FIZZ" THEN
     5 MOD 0=
     IF ." BUZZ " THEN
   LOOP
;
by kmurta
Tue Oct 26, 2010 2:25 am
Forum: ZX BASIC
Topic: ZX81 Character detection
Replies: 4
Views: 3124

Re: ZX81 Character detection

Another way to get the same result:

Code: Select all

10 PRINT AT X,Y;
20 LET C=PEEK (PEEK 16398+256*PEEK 16399)
Enjoy ;)
by kmurta
Mon Oct 18, 2010 5:05 am
Forum: GAMES
Topic: Boulder Dash on the '81?
Replies: 10
Views: 8132

Re: Boulder Dash on the '81?

XavSnap wrote:Hi,
Don't remember the HRG game name...
Rock Crush???
Yes, it is the Rock Crush game:

http://www.pictureviewerpro.com/hosting ... rgames.htm
by kmurta
Mon Jul 19, 2010 3:19 am
Forum: GAMES
Topic: New game - The Dancing Demon
Replies: 5
Views: 4126

Re: New game - The Dancing Demon

sirmorris wrote:
Was this developed independently or from disassembly?

C
It was developed from the source code for the galaksija demo ( http://www.youtube.com/watch?v=lkQ5yS2H ... re=related ), included in the pack.
by kmurta
Mon Jul 19, 2010 3:13 am
Forum: GAMES
Topic: New game - The Dancing Demon
Replies: 5
Views: 4126

Re: New game - The Dancing Demon

Sure! Feel free to do it!
by kmurta
Tue Jul 13, 2010 10:44 pm
Forum: GAMES
Topic: New Adventure Game - The Crystal Frog
Replies: 33
Views: 15888

Re: New Adventure Game - The Crystal Frog

I think both RAM packs are "sharing" memory map, so you are not "adding" 16+16... You have only 16K...
Setting the Memotech Rampack appropriately will give you 32kb as can be seen in the manual:

http://www.zx81.de/memotech/memory16.txt