Search found 45 matches
- Mon Apr 08, 2024 12:20 am
- Forum: Development
- Topic: HTML Transcription of Mastering Machine Code on Your ZX81
- Replies: 7
- Views: 10965
Re: HTML Transcription of Mastering Machine Code on Your ZX81
Awesome, thanks!
- Sun Apr 07, 2024 8:53 am
- Forum: Development
- Topic: HTML Transcription of Mastering Machine Code on Your ZX81
- Replies: 7
- Views: 10965
Re: HTML Transcription of Mastering Machine Code on Your ZX81
Looks like the listing isn't working anymore.
- Thu Jan 11, 2024 6:03 am
- Forum: Sinclair Misc
- Topic: ZXzine #10 is available
- Replies: 3
- Views: 2268
Re: ZXzine #10 is available
Fun. Thanks for sharing! I fiddled with the mouse program and found it worked pretty well with some modifications to the BASIC. I'll probably play some more to see if I can make something of it.
- Thu Sep 07, 2023 7:04 am
- Forum: Hardware
- Topic: ZXtended 81 nearly there...
- Replies: 3
- Views: 819
Re: ZXtended 81 nearly there...
Looks great!
- Sat May 06, 2023 2:14 am
- Forum: ZX BASIC
- Topic: String Arrays
- Replies: 7
- Views: 5402
Re: String Arrays
One way to trim. This is a single DIM, but would work with any multiple.
5 DIM A$(5)
10 INPUT A$
20 FOR A=LEN A$ TO 1 STEP -1
30 IF A$(A)<>" " THEN GOTO 50
40 NEXT A
50 PRINT A$( TO A);"."
5 DIM A$(5)
10 INPUT A$
20 FOR A=LEN A$ TO 1 STEP -1
30 IF A$(A)<>" " THEN GOTO 50
40 NEXT A
50 PRINT A$( TO A);"."
- Sun Apr 30, 2023 5:32 pm
- Forum: GAMES
- Topic: New ZX81 Games
- Replies: 384
- Views: 713403
Re: New ZX81 Games
Name of Software: 81-tris Author: Salvacam Release Date: 25/04/2023 Requirements (eg. 1K, 16K, AY Card, Hi-Res Scheme): 16K Description: The classic Tetris game with two game modes, redefinable keys and pause. In arcade mode it changes screen when you do 10 lines Nice version. Arcade mode was fun.
- Sat Apr 22, 2023 5:22 pm
- Forum: Emulators
- Topic: Best Mac emulator?
- Replies: 15
- Views: 5674
Re: Best Mac emulator?
Runs great on my M1! And the little bug with the line showing is gone. Thanks for the update!kolbeck wrote: ↑Thu Apr 20, 2023 9:55 pm Also zxsp-0-8-33-beta is available here: https://k1.spdns.de/Develop/Projects/zx ... ributions/
Runs on Mac M1 as well.
- Sun Apr 16, 2023 8:04 am
- Forum: Development
- Topic: Flickerfree screenupdates on the ZX81
- Replies: 8
- Views: 1710
Re: Flickerfree screenupdates on the ZX81
That's elegant. I'll give it a try in my animations. Do you still need a buffer for full displays?
- Fri Apr 14, 2023 3:23 am
- Forum: ZX BASIC
- Topic: Is is possible for INPUT to have a default value?
- Replies: 19
- Views: 7072
Re: Is is possible for INPUT to have a default value?
I threw this together with examples. Input code is line 1000. Forgot to put a maximum line and needs optimized. I wouldn't touch type with this, but speed is bearable. 10 REM **DEF-INPUT**SLR/2023** 20 REM **SET A DEFAULT VALUE** 30 GOSUB 750 40 PRINT "WHAT IS YOUR FAVORITE COLOR?" 50 GOSUB 1000 60 ...
- Fri Apr 14, 2023 3:00 am
- Forum: ZX BASIC
- Topic: Is is possible for INPUT to have a default value?
- Replies: 19
- Views: 7072
Re: Is is possible for INPUT to have a default value?
Yes, I already did this but it was so slow even after optimising it as far as possible. I managed to write a really elegant solution but the problem was that printing the output after each keypress took 90% of the execution time. It made the program unusable so I tried it with INPUT instead and tha...