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Need help with keyboard scanning ?After getting frustrated with learning ASM for a while I'm back into it. The little listing below is using the ROM's PRINT AT routine to draw me a sp…
... /> [code]
LAST_K equ $5C08 ; 23560 Sys Var Stores newly pressed ... -
Need help with keyboard scanning ?After getting frustrated with learning ASM for a while I'm back into it. The little listing below is using the ROM's PRINT AT routine to draw me a sp…
... ,(INKEY) ; Equivalent to LD HL,23560 i.e. LAST_K
LD ... -
Need help with keyboard scanning ?After getting frustrated with learning ASM for a while I'm back into it. The little listing below is using the ROM's PRINT AT routine to draw me a sp…
... 'ENTER', which puts 13 into 23560. This means the program can ... for [u]changes[/u] in 23560.
It would be better ... to POKE 23560,0 at the start, then ... -
Breaking the Ice (another 1 line BASIC game)@Patters pushed me to do it... This is another 1-line BASIC game, with the same restrictions discussed. The mission: to save 10 penguins that a…
... "almost" as sensitive as "PEEK 23560" in this game (I tried ... -
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…
... attribute field
lastk equ 23560 ; sysvars
flags equ 23611 ... -
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…
... attribute field
lastk equ 23560 ; sysvars
flags equ 23611 ... -
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…
... attribute field
lastk equ 23560 ; sysvars
flags equ 23611 ... -
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…
... attribute field
lastk equ 23560 ; sysvars
flags equ 23611 ... -
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…
... attribute field
lastk equ 23560 ; sysvars
flags equ 23611 ... -
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…
... attribute field
lastk equ 23560 ; sysvars
flags equ 23611 ... -
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…
... :
[code]inpstrt ld a,(23560) ;read keyboard
cp 32 ... -
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…
... /> ;wait
inpstrt ld a,(23560) ;read keyboard
cp 32 ...
