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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…
... (hl)
ld e, a
ld d, 0
push ... hl
ld h, d
ld l, e
add hl, ... ld d, 0
ld e, (ix+3) ; e = row (y)
sla e ; e ... br /> ld d, 0
ld e, (ix+2) ; e = col
ld e, (ix)
ld d, (ix+1)
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…
... /> text_out:
ld e, (hl)
ld d, 0
push hl ...
ld h, d
ld l, e
add hl, hl ... /> ld d, 0
ld e, (ix+3) ; e = row (y)
sla e ; e ... 0
ld d, 0
ld e, (ix+2) ; e = col
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…
... (hl)
ld e, a
ld d, 0
push ... hl
ld h, d
ld l, e
add hl, ... ld d, 0
ld e, (ix+3) ; e = row (y)
sla e ; e ... br /> ld d, 0
ld e, (ix+2) ; e = col
ld e, (ix)
ld d, (ix+1)
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…
... , checkerboard
ld (ix+0), l
ld (ix+1), h ... , (hl)
ld e, a
ld d, 0
push hl ...
ld h, d
ld l, e
add hl, hl ... hl, de
ld (ix), l
ld (ix+1), h ...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…
... , checkerboard
ld (ix+0), l
ld (ix+1), h ... , (hl)
ld e, a
ld d, 0
push hl ...
ld h, d
ld l, e
add hl, hl ... hl, de
ld (ix), l
ld (ix+1), h ...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…
... (hl)
ld e, a
ld d, 0
push hl ...
ld h, d
ld l, e
add hl, hl ... pop de
inc e
inc e
pop bc
ld b,d
ld c,e
push bc ... br /> ld b, d
ld c, e
push bc< ...Robospec (new project, hopefully useful as a tutorial as well)Starting a new project after my graphics investigations. * It's gonna be a Robotron clone since that's not too ambitious (although I'd like to hav…
... br /> dec l
ld d, a
ld a, l
...
djnz .doitagain
ld d, a
.noneedtoshift
; ...
xor a
ld l, e
; convert row -> ...
djnz .doitagain
ld d, a
.noneedtoshift
; ...Robospec (new project, hopefully useful as a tutorial as well)Starting a new project after my graphics investigations. * It's gonna be a Robotron clone since that's not too ambitious (although I'd like to hav…
... '
ld e, a ; E = (player_x)
; remember d (player_y) in ... e, a
check_overlap b, c, d, e
ret c
ld e, d ... br /> ld l, a
ld d, 96
ld e, 256 - ... 96
check_overlap h, l, d, e
Robospec (new project, hopefully useful as a tutorial as well)Starting a new project after my graphics investigations. * It's gonna be a Robotron clone since that's not too ambitious (although I'd like to hav…
... br /> dec l
ld d, a
ld a, l
...
djnz .doitagain
ld d, a
.noneedtoshift
; ...
xor a
ld l, e
; convert row -> ...
djnz .doitagain
ld d, a
.noneedtoshift
; ...Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
...
ld a, e
add e
ld l, a
ld ... /> ld d, FONTBASE/256
ld e, h ; zero E
ld l, a ...
ld a, e
add e
ld l, a
ld ... a
ld d, h
ld e, l
inc de
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
...
ld a, e
add e
ld l, a
ld ... /> ld d, FONTBASE/256
ld e, h ; zero E
ld l, a ...
ld a, e
add e
ld l, a
ld ... a
ld d, h
ld e, l
inc de
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
...
ld a, e
add e
ld l, a
ld ... /> ld d, FONTBASE/256
ld e, h ; zero E
ld l, a ...
ld a, e
add e
ld l, a
ld ... a
ld d, h
ld e, l
inc de
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
...
ld a, e
add e
ld l, a
ld ... /> ld d, FONTBASE/256
ld e, h ; zero E
ld l, a ...
ld a, e
add e
ld l, a
ld ... a
ld d, h
ld e, l
inc de
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
...
ld a, e
add e
ld l, a
ld ... /> ld d, FONTBASE/256
ld e, h ; zero E
ld l, a ...
ld a, e
add e
ld l, a
ld ... a
ld d, h
ld e, l
inc de
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
...
ld a, e
add e
ld l, a
ld ... /> ld d, FONTBASE/256
ld e, h ; zero E
ld l, a ...
ld a, e
add e
ld l, a
ld ... a
ld d, h
ld e, l
inc de
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
...
ld a, e
add e
ld l, a
ld ... /> ld d, FONTBASE/256
ld e, h ; zero E
ld l, a ...
ld a, e
add e
ld l, a
ld ... a
ld d, h
ld e, l
inc de
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
...
ld a, e
add e
ld l, a
ld ... /> ld d, FONTBASE/256
ld e, h ; zero E
ld l, a ...
ld a, e
add e
ld l, a
ld ... /> puts_hltode:
ld a, e
cp l
jr nz, .nextchar ...Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
... ld d, FONTBASE/256
ld e, h ; zero E
ld l, a ... /> call trimleadingws
ld d, h
ld e, l
jr z ... TAG_QUOTE
ld d, h
ld e, l
inc de< ... /> .oknullliteral
ld d, h
ld e, l
inc de
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
... ld d, FONTBASE/256
ld e, h ; zero E
ld l, a ... /> call trimleadingws
ld d, h
ld e, l
jr z ... TAG_QUOTE
ld d, h
ld e, l
inc de< ... /> .oknullliteral
ld d, h
ld e, l
inc de
Speccy Ringtones for your mobile :)Hi guys Im sure i cant be the first person to think of this, but with the aid of a few software packages, I spent this weekend converting some class…
... :d=16,o=6,b=100:a5,c,e,a5,d,f,e,d,c,e,d ... ,c,b5,d,c,b5 ... Wulf:d=16,o=5,b=90:8a,e,g,8a,e,g ... ,a,c6,e,c6,8a ... .,p,1p
Pyjamarama:d ... ,4a,b,4b,c#6,d.6,4p,f#6,e6 ...Sinclair ZX spectrum 128+I am very interested in buying one , so if you sit on an extra one .. please let me know .. im willing to pay you around ?40-?50 , when i can afford …
... e z a k 6 3 @ e d u . a t v i d ... a b e r g . s e ...Just Put 1500+ Tapes on Ebay for Grabs, alsoa few game and watches if anybody is interested, thanks for reading.. [url="http://search.ebay.co.uk/_W0QQgotopageZ1QQsassZcornishdaveyQQsorecordspe…
... /> S.M.A.S.H.E.D.
Spitfire '40 + Strike Force ... of Destruction aka. P.O.D.
Pulsoid
Quest for ...UFC 71 - Rampage Jackson vs Chuck LiddellSPOILER ALERT!! S P O I L E R S P A C E . . . . . . . . . . . . Any UFC fans on World of Spectrum? I see Rampage Jackson made pretty short work of…
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under development now that needs a final push to get done.
His original idea was to start a game from ...Please help an absolute novice with some simple(ish) programming.I'm very, very rusty at BASIC. I'm using BASin, for my GCSE Astronomy coursework [quote] Use a spreadsheet and/or a graphing package, or write a com…
I'm very, very rusty at BASIC. I'm using BASin, for my GCSE Astronomy coursework
[quote] Use a spreadsheet and/or a graphing package, or write a computer program which simulates the scaled orbits of either at least four planets around the Sun, or ...ANN: Tipshop updated Thursday, 31 December 2009Thursday 31 December 2009 Ho-ho-ho! Merry Xm....- erm, no wait I missed that deadline.. [cough].. I mean welcome to the last update of 2009!! * I'v…
... , S.M.A.S.H.E.D., Spectre of Castle Coris, The ...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…
how does this multiplication routine work?taken from chuntey wordpress: imul ld e,d ; HL = H * D ld a,h ; make accumulator first multiplier. ld …
...
imul ld e,d ; HL = H * D
ld a, ... zeroise total.
ld d,h ; zeroise high byte ... carry.
imul2 rl e ; shift de 1 bit ... left.
rl d
djnz imul1 ; ...Install a Sintech Video adaptor in a Spectrum+Hi all, I'm an old Commodore user (boo! hiss!) that's aquired his first Spectrum. Since my modern TV doesn't like the RF output of any old computer …
... />
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