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UDG tricks?I always enjoyed using [URL="http://www.worldofspectrum.org/ZXBasicManual/zxmanchap14.html"]UDGs [/URL]for the 'sprites' in my games, when I coded th…
... the system variable to where CHR$(0) [I]would[/I] be ... , so when it needs CHR$(32) (a space) it comes ... are supposed to be control codes.
Similarly the upper ... ASCII codes get re-directed to keywords ... -
Fast and easy read/write of attributes?What are the fastest or easiest ways to check the attributes of tiles on the screen, in BASIC? It seems to be a great way of storing object info. …
... codes, then the remaining characters.[/QUOTE]
Remember that, although CHR ... $ 10 & CHR$ 11 may be described ... print a '?'; and although CHR$ 13 does go down a ... print controls has to use CHR$ & CODE as well ... -
Dock's ZX Maze gameI'm hoping to finish a simple maze game in ZX Spectrum BASIC this week, as part of the Ludumdare Retro challenge. I used to dabble in speccy basic on…
... colour control codes before printing it. You can use CHR$ to generate ... the codes if you'd rather ... -
Dock's ZX Maze gameI'm hoping to finish a simple maze game in ZX Spectrum BASIC this week, as part of the Ludumdare Retro challenge. I used to dabble in speccy basic on…
... AT 20,16; BRIGHT 1;CHR$ (CODE i$-11):
LET ... $(r,k): LET z$=CHR$ 22+CHR$ r+CHR$ k:
LET sgo ... -
Dock's ZX Maze gameI'm hoping to finish a simple maze game in ZX Spectrum BASIC this week, as part of the Ludumdare Retro challenge. I used to dabble in speccy basic on…
... AT 20,16; BRIGHT 1;CHR$ (CODE i$-11):
LET ... $(r,k): LET z$=CHR$ 22+CHR$ r+CHR$ k:
LET sgo ... -
Game of Life.Last year (I think) or maybe the year before, I entered a Game of Life simulator into the CSS CGC compo but for the Sinclair ZX81. I decided to port…
... codes for the cells. Each 3-byte element of p$() hold CHR ... TO 32: LET n$(i)=CHR$ 0: NEXT i
... br /> LET g$(i,1)=CHR$ 0: LET bc=((i-1 ... br /> LET g$(i,32)=CHR$ 0: NEXT i: LET bc ... $() and copies across the colour codes from g$(). GenPG does the ... -
Fast Condition TestingHello my friends, I have been writing some input and string handling routines in BASIC lately - yeah I could write them super fast in C/ASM via z88d…
...
a$() = routine codes for CHR$ 1 ->CHR$ 127 (default 32)
set routine #30 for CHR$ 1 -> CHR$ 31 (No-Op)
set routine #29 for CHR$ 12 (DEL)
set routine ... #28 for CHR$ 13 (ENTER/FINISH)
[*]line ... -
ZX-Assembler version 0.8 (beta) releasedDear readers, yesterday I've published ZX-Assembler in its first version 0.8. It offers you some interesting features, even if I know there are …
... -Basic line, with these CHR$ 14 number codes, e.g. like this ... -
40 Column Printing RoutineI've written a 40 column printing routine, which I'd like to share... It's my first piece of 'public' code so go easy on me! I don't think it is a…
... font routine.
No control codes, no basic extensions.
[code ... /> ex de, hl ; de = font chr gfx
push de ; save ...
ld a, (de) ; get chr gfx
ld c, 0 ... -
Bored of the Rings coded messageI was browsing [url="https://tcrf.net/"]The Cutting Room Floor[/url] recently and stumbled upon the entry for [url="https://tcrf.net/Bored_of_the_Rin…
Thanks for pointing out the letter which I'd missed out in line 3.
I thought that the encoding might be using variable multiples of 16 as offsets, as this gave "BEST!" for the last word, which seemed a likely word to appear in a hidden ... -
Empire - port of trs80 basic programBack when I was a little kid, I had the opportunity to play around with a trs80 model 1 with level 2 basic. One of the games I often played was call…
... ]57 PRINT@896,CHR$(30):PRINT@960,CHR$(30);:PRINT@896,"";: ... AT 14,0;TAB 16;CHR$ 30; AT 15,0 ... ;TAB 16;CHR$ 30; AT 14,0; ... s the special effect of CHR$(30) and a null ... ]
I think CHR$30 is clear to the ... without depending on text formatting codes. -
Trying to enter a line from a book fails for some reasonI am reading through the book "[i]Spectrum Machine Language for the Absolute Beginner edited William Tang[/i]". I have got to the section where I nee…
... be "£" (a pound currency sign, CHR$ 96, SymShift+X). It's ... syntax. Are you usng token codes for any of the multi ... -
Fuse 1.3.7 releasedA new release of Fuse, the Free Unix Spectrum Emulator, is now available at the SourceForge project: https://sourceforge.net/projects/fuse-emulato…
... with the colors, AT,TAB chr$ and there extra bytes, but ... think colours and processing printing codes are not going to be ... -
why cant i do this in a dimensional array?let m$(20)=m$(20)+"hello" it wont add it to the string/array m$(20)
... codes
[code]
90 LET m$(20) = CHR$ 17 + CHR ... $ 2 + CHR$ 16 + CHR$ 4 + "hi"
CHR$ 17 + CHR$ 6 + " there"
140 ... -
why cant i do this in a dimensional array?let m$(20)=m$(20)+"hello" it wont add it to the string/array m$(20)
... the chars plus colour control codes as it sounds
like ... is being truncated e.g. CHR$16 with
no following ... -
Prportional Ascii text scrollerA couple of years ago I wrote a little scroller that nestles at the top of RAM (FFCA - 65482) and scrolls standard Ascii encoded text from anywhere y…
... value 80h instead, allowing the CHR set to be smaller. In ... this done in the example CHR set. I have a few ... the characters instead of Ascii codes, thus saving probably 7 bytes ... -
Proportional-width fontsFor reasons that are still not quite clear to me (because I’ve always loved typography and design,) I never bothered to write a proportional-font rou…
... and accommodates two additional control codes: paragraph indent and text color ... l,a ;load L with chr code
add hl,hl ...
add hl,bc ;bitmap (chr code*8+font addr - 256 ... -
Brain 8I am glad to present my new "experiment" in Sinclair Spectrum 48K BASIC. https://drive.google.com/file/d/17_wCFWaAl5diIVt3rPLTbKhxDmPmYmOs/view?us…
... data)? Is it via inline CHR$ control characters? I had unsuccessfully ... and PAPER and INK control codes, these count as characters in ... -
Brain 8I am glad to present my new "experiment" in Sinclair Spectrum 48K BASIC. https://drive.google.com/file/d/17_wCFWaAl5diIVt3rPLTbKhxDmPmYmOs/view?us…
... data)? Is it via inline CHR$ control characters? I had unsuccessfully ... and PAPER and INK control codes, these count as characters in ... , and OVER, and BRIGHT, using CHR$. E.g. each frame of ... -
Brain 8I am glad to present my new "experiment" in Sinclair Spectrum 48K BASIC. https://drive.google.com/file/d/17_wCFWaAl5diIVt3rPLTbKhxDmPmYmOs/view?us…
I'll admit the control codes are a bit odd, but ... adding cursor and colour control codes into strings then mine are ... you can just use CHR$(0) to CHR$(31) if you prefer ... to use colour codes. I also have control codes to skip over ... -
Artillery - projectile motion gameI started writing this around 25 years ago and abandoned it due to performance issues, and a lack of physics knowledge. Bandersnatch on Netflix fille…
... position and attribute data as CHR$ control codes (taking inspiration from IvanBasic ... -
border effectsive been playing around with border effects like 10 border 1 20 border 2 30 pause 1 40 goto 10 ,etc i even wrote one in machine code. …
... at the effect in machine codes[/quote]
It's ... *8); PAPER INT (RND*8);CHR$ (129+INT (RND*14));
How does the anti-MERGE trick work?I remember on the Beeb you decided whether to load a program and stop, or load a program and automatically run it, by choosing between LOAD and CHAIN…
... rename the first file to CHR$ 16+CHR$ 255 or something, and ... be full of inline character codes to draw protection info on ...Help with CHR$ codes 0 to 5Hi, I'm looking a piece of code in a listing similar to: Let a$ = CHR$ 0 Let b$ = CHR$ 1 Let c$ = CHR$ 2 Let d$ = CHR$ 3 Let e$ = CHR$ 4 Let f…
... to effect said printer (control codes to adjust line spacing/feed ... happen if you used LPRINT CHR$ etc etc , but not with ...How to write a simple C+asm horizontal scrolling game (Tutorial, z88dk)[b]How to write a simple C/asm horizontal scrolling game[/b] [b]Note:[/b] This tutorial has multiple parts... I am still writing but this first pa…
... DE_register to move the correct chr$ from HL to DE.
codes in conio.h but I ...Help!I recently dug out a Speccy game which is on the MIA list (Rescue from Atlantis, an OK Scuba Dive crossed with Pyjamarama style game) but couldn't co…
... 'net, and can find no codes for the
game.AvalonHi , Anyone know where I can find the avalon and dragontorc codes? Thanks
Hi , Anyone know where I can find the
avalon and dragontorc codes?
Thanks
