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why am i getting b integer out of range in this code?ive tried running this in spin but thats what i get [code]main org 40000; ; We want a black screen. ld a,71 ; white ink (7) on black paper (0…
... /> rst 16
ld a,(plx) ; player vertical coord.
rst 16 ... 's horizontal position.
rst 16 ; set the horizontal coord.< ... Defined Graphic 'A'.
rst 16 ; draw player.
... ; SPACE character.
rst 16 ; display space.
... -
this code wont give me a random starfieldim using a peice of code that ive copied from a book, ignore most of it as it is redundant. for some reason i get a strange random starfield instead …
... /> rst 16
ld a,(plx) ; player vertical coord.
rst 16 ... 's horizontal position.
rst 16 ; set the horizontal coord.< ... Defined Graphic 'A'.
rst 16 ; draw player.
... ; SPACE character.
rst 16 ; display space.
... -
Machine CodeOk i had a spectrum when i was younger and only used it for playin games and typing simple BASIC programs - i mean really simple! Things like 10 Pri…
...
JR C,NOPR
RST 16
NOPR INC BC
LD A,13
RST 16
JR LOOP
[/code ... -
Run BASIC program by R. USR xxxxxGuys, please help. Suppose I have BASIC program in my Spectrum 48K starting with line 10. I'd like to start it by RANDOMIZE USR xxxxx. Which paramete…
... />
LD A,65
RST 16 ; PRINT A
JP 8108 ... finish a project I started 16 or 17 years ago. I ... -
AssemblersOk, two quick questions for you guys: 1) Can anyone give me a link to the Prometheus Assembler ? 2) Does anyone know of an assembler that satisfies …
... ]
On 2003-08-11 16:11, GOC wrote:
Ok ... zero
inc hl
rst 16
jr loop
text ... -
Making a mapI should learn Z80 assembly, but I don't have the time (really busy) and I feel like making a game. I've tried with Colt which gives me enough speed…
... : ld a,(hl)
rst 16
inc hl
... br /> rst 16
ld a,c 'X
rst 16
... ld a,(hl)
rst 16
... /> ld a,(hl)
rst 16
inc hl
Making a mapI should learn Z80 assembly, but I don't have the time (really busy) and I feel like making a game. I've tried with Colt which gives me enough speed…
... efficiently translated into machine code. RST 16 is the call for BASIC ...Making a mapI should learn Z80 assembly, but I don't have the time (really busy) and I feel like making a game. I've tried with Colt which gives me enough speed…
... of these and
the RST 16 will go to the chosen ...The incredible shrinking screendumpIn this topic I stated that I would be impressed if the screendump could be smaller than 37 bytes. [url="http://www.worldofspectrum.org/forums/viewt…
is it easy to learn z80 machine codewell is it?
... a
ret z
rst 16
inc hl
jr ...is it easy to learn z80 machine codewell is it?
... a
ret z
rst 16
inc hl
jr ... /> Remember, not everyone knows that RST 16 outputs a character etc.is it easy to learn z80 machine codewell is it?
...
ret z
rst 16
inc hl
... , not everyone knows that RST 16 outputs a character etc.
RST 16
LD A,"@" ; ANY ... character allowed
RST 16
This ends ...PRINT AT in assembler Hello everyone, I am very new to this forums. Like perhaps many others I had a Spectrum as a child and did pretty much simple BASIC programming, bu…
... Forums.
When using RST 16 to print you should first ...PRINT AT in assembler Hello everyone, I am very new to this forums. Like perhaps many others I had a Spectrum as a child and did pretty much simple BASIC programming, bu…
... ,65 (character to display)
RST 16
[/code]
Do ... screen? It has only one RST 16, but does call some ROM ...The incredible shrinking screendumpIn this topic I stated that I would be impressed if the screendump could be smaller than 37 bytes. [url="http://www.worldofspectrum.org/forums/viewt…
... nbyte ld a,(hl)
rst 16
inc d
... br /> dec hl
rst 16
ld a,b
rst 16
ld a,b
rst 16
ld a,b
Which assembler to useHello again, another question. As I just started fiddling with assembler I used whatever tools were in front of me. In this case, the built-in assem…
... a,"A" ; value = 65
rst 16 ; print capital A
ret ...New game submitted to the SGC"4 in A Row" by Crisis. Check it out: [url="http://www.ojodepez-fanzine.net/network/sgc/entries.php"]http://www.ojodepez-fanzine.net/network/sgc/ent…
... ROM-routines like keyboardscan, CLS, RST 16.
