-
ive found an attr scrolling routine but i want to remove the smaller scroller within it, etc.https://pastebin.com/K4nG3xbX also i would like to be able to change the colours and not have a shadow. http://www.worldofspectrum.org/pub/sin…
... JP Z, L_FB21 ; FB08 CA 21 FB
PUSH HL ; ... LD DE, $0021 ; FB0F 11 21 00
AND A ; ... br /> FB76: 00 ;counter (CHR$ pixel column)
FB77: 16 ... -
ive found an attr scrolling routine but i want to remove the smaller scroller within it, etc.https://pastebin.com/K4nG3xbX also i would like to be able to change the colours and not have a shadow. http://www.worldofspectrum.org/pub/sin…
... br /> ADD HL, HL ; HL = CHR$ * 8;
LD DE, ( ... message
LD A, (L_FB76) ; CHR$ pixel column
LD C ... =charbyte
LD A, C ; CHR$ pixel column
OR A ... -
How to stop a flickering character erasure?I'm trying to figure out how to build a moving sprite. Eventually it will be made up of several UDG's. However its early days yet so I'm experimentin…
... PRINT AT 1,x;" ";CHR$ (144+frame);CHR$ (145+frame)
60 ... ,30,59,63,60,42,21,0
260 DATA 0 ... 0,15,29,31,30,21,21,0
280 DATA 0 ... -
Short unattended type-in'sThis follows a similar topic on the BBC/Acorn forum (said topic can be found [url="https://stardot.org.uk/forums/viewtopic.php?f=2&t=14919"]here[/url…
... can if you wanted put CHR$ 134 for that instead:
CHR$134;AT 21-y,x;CHR$134;;AT 21-y,31 ... -x;CHR$134[/code ... -
A couple of random questions......because, why not? (1) USR0 mode on the +3/+2A/B I know of its existence, I know how it's used, and I have some games that require it to work o…
... example and note the newline chr 118 which should make part ... />
4 -12-64-6-21-35-126-254-118-202 ... know the value of every chr or keyword.
A ... -
Need help with a sort of Turing Test programI've not had much luck trying to find Basic how to's about Arrays, Strings what modules can allow for a program that accepts input text and appears t…
... 23692,255: PRINT
AT 21,31;" "
2330 PRINT INVERSE ... flag1;AT 21,
0;x$
2340 ... -
how do i change the color of the input statement "" and whatever is typed in it?the background ink doesnt seem to change it
... 30
15 IF i$=CHR$ (13) THEN STOP
20 ... ,20
30 PRINT AT 21,0; PAPER 1; INK 6 ... -
how do i change the color of the input statement "" and whatever is typed in it?the background ink doesnt seem to change it
... 30
15 IF i$=CHR$ (13) THEN STOP
20 ... ,20
30 PRINT AT 21,0; PAPER 1; INK 6 ... : LET i$=INKEY$: IF i$=CHR$ (13) THEN PRINT AT 5 ... -
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…
... out
print_uchar(zx_cyx2saddr(rand()%21,30), '*');
a ... /> [code]print_uchar( zx_cyx2saddr(rand()%21,30), '*');[/code]
as
[code]print( at( rand()%21 , 30 ), '*');[/code]
... DE_register to move the correct chr$ from HL to DE ... -
(Fixing) The Swordsman of Kraxis 7The Swordsman of Kraxis 7 ([url="https://worldofspectrum.org/software?id=0013314"]link[/url]) is an arcade adventure, from a type-in book (in BASIC).…
... ;" ": POKE 23692,-1: PRINT AT 21,0: PRINT
40 LET ... -
Joe's Drink StandThis is about this German prog . The link here refers:- [url="https://worldofspectrum.org/forums/discussion/57301/elusive-strategy-games-done-by-t…
... OR NO)"
12200 VTAB 21: CALL - 958: INPUT "TYPE YOUR ... $ < > "N" THEN PRINT CHR$ (7);: GOTO
13110 PRINT ... = 10
14500 PRINT : PRINT CHR$ (7): INPUT "...READY TO BEGIN ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... (0-1)
over equ 21 ; over , 1 (0-1)
; inc b ; count printed chr$ up to 64
; inc ... c ; count printed chr up to NEXT SPACE
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... (0-1)
over equ 21 ; over , 1 (0-1)
; inc b ; count printed chr$ up to 64
; inc ... c ; count printed chr up to NEXT SPACE
