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Z88DK NOOB cplot INK colorHi I am a complete NOOB with Z88DK, I am trying to draw colored circles. How does ink, paper and border work with Z88DK. I started trying to wo…
... />
#define XMAX 255//Spectrum horizontal screen boundary
#define YMAX ... for CALLEE functions)
PUSH HL ; push return address back to stack ... -
im looking for a horizontal scroll routinehi, im looking for a horizontal scroll routine. i read somewhere that you can do it with at 'to' statement, somewhere in a print routine. althoug…
... />
im looking for a horizontal scroll routine. i read somewhere ... -
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…
... ; outermost bit = key 1.
push af ; remember the value.
push af ; remember the value.
push af ; remember the value.
rst 16 ; set the horizontal coord.
ret
; Show ... -
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 …
... ; outermost bit = key 1.
push af ; remember the value.
push af ; remember the value.
push af ; remember the value.
rst 16 ; set the horizontal coord.
ret
; Show ... -
How to write a simple BASIC* horizontal scrolling game (Tutorial) [b]How to write a simple BASIC* horizontal scrolling game[/b] In this tutorial, we will be talking about how to write a simple BASIC* horizont…
... to write a simple BASIC* horizontal scrolling game[/b]
horizontal scrolling* game.
It ... start!
*) Well, the horizontal scrolling part isn't in ... -
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…
5C Horizontal timing vs 6C horizontal timing.Hi all, Just considering the timing difference in the video signal between the 5C and the 6C where the 6C ULA seems to have 50% longer horizontal …
... seems to have 50% longer horizontal blanking ( H-Sync ). Does anyone ...line routineWondered if anyone can help me out. I have been programming a 3d graphics library for the spectrum, in Machine code. The line routine that I have i…
Horizontal lines are quite simple.
< ... /> ........LD B,8 ; number of horizontal characters
loop..LD (HL ... ,A ; position in byte
........PUSH AF
........INC E
........CALL #22B1
........PUSH AF
cnt....POP AF ...line routineWondered if anyone can help me out. I have been programming a 3d graphics library for the spectrum, in Machine code. The line routine that I have i…
... if we want an horizontal line the ideas from ... br /> LD L,C
PUSH DE
XOR ... LD B,C
PUSH DE
LD D,$00 ...line routineWondered if anyone can help me out. I have been programming a 3d graphics library for the spectrum, in Machine code. The line routine that I have i…
... simple ...
; ******************************************************************
;Horizontal lines are quite simple.
push bc
ld b,l ... LD b,a ; number of horizontal characters
ld a,( ...ScrollingBit of a daft topic but anyway... Which game had the best scrolling? I would have to volunteer Commando and its silky-smooth scrolling. A particula…
... Zynaps had great full colour horizontal scrolling and alongwith R-Type ... best horizontal scrolling on the Speccy.
For vertical scroller's ...Advice about drawing sprites on spectrum I've coded sprite drawing before and know all the theory about masks from a long time ago (microhobby rules! ;), but since I did it on Amiga with ha…
About the "push" scroller, have a look at the ... scanline at turbo speed: "push bc; push de" will draw 32 pixels ...IM2 Machine Code Sprites Example Code Using Char Based SystemFurther to my earlier post, here are sprites running using char method with IM2 driving it Note, for 48k spectrum using TASM [code] ; ***********…
...
PUSH AF
PUSH BC
PUSH HL
PUSH IX
JR Z,horizontal
AND 240
... br />
DoBlankAttr:
PUSH HL
CALL ScreenToAttr
IM2 Machine Code Sprites Example Code Using Char Based SystemFurther to my earlier post, here are sprites running using char method with IM2 driving it Note, for 48k spectrum using TASM [code] ; ***********…
...
PUSH AF
PUSH BC
PUSH HL
PUSH IX
Spriteloop:
PUSH BC
; Is ... CP 0
JR Z,horizontal
AND 240
...What games ave u played in last 7days?OK ok, I've been looking at the best games postings and well ok. Many say Manic Miner is the best blah blah (dont get me wrong....it is a classic) bu…
Humbug, also try 'LightForce'
Great vertical scroller, shows that the Speccy can do great games without colour clash. Very good game that is.
Also Zynaps is a great horizontal shooter4-pixel scrollingDo you think is 4-pixel scrolling accetable for horizontal shooter ? (aka do u like Chronos ? :)
... routine so that vertical and horizontal scrolling are possible, and also ... by using the stack to push data onto the screen - the ... Z80 PUSH command is very quick compared ...z88dkHello. I'm an spanish user of spectrum (and naturaly of this page). I have a question. I want to start to program games with z88dk, but I need a goo…
... the older version at the push of a button. Being able ... with the result at the push of a button (especially appreciated ... to my code file and push republish to do the pixels ... it is rotated in the horizontal and/or vertical directions. These ...Xenon TriOxide (Xeo3)I just wanted you all to know that a new cross platform game has started development (well the +4 version has been around a while, but my colleague f…
... correct....
disadvantage of push method is that you need ... E.[/b] screen cleared by PUSH, sprites directly into screen ... by LDI, clearing buffer by PUSH, no background, no preshifted ... games which are looking like horizontal shooter but did not found ...My little first set of routines.Hi all, I just coded a little set of routines just to draw a screen on video mem and a fade out. I could have just copied the screen rendering rout…
... (0-7)
CCCCC = horizontal char / byte (0-31)
push af
push bc
push de
push hl
dec bc
push bc
ld ...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…
... c -o C:\z88dk\work\Scroller\scroll-test.bin -create- ... br /> ld bc,8
push hl
.loop
... pop hl
push de
ld de,33 ... br /> ////////////////////////////////////////
.dump
push hl
ldi
ldi ...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…
... ld bc,(9*256)
push hl
ld de, ... /> add hl,de
push hl
rl (hl)
.dump
push de
ldi
ldi ... br /> pop de
push hl
ex de, ... [CODE]sccz80:"C:\z88dk\work\Scroller\scroll.c" L:185 Warning ...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…
... might be this. The scroller installs a new double-width ... ld bc,9*256
push hl
ld de,33 ... /> add hl,de
push hl
rl (hl)
.dump
push de
ldi
ldi ...
pop de
push hl
ex de,hl ...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…
... functions comprise the fat-text scroller that scrolls a full screen ... /> memset(disp, 0, 32); // clear horizontal scanline
disp += 0x0100; // next ...Collision Detection in SP1Hi, Does anyone have a well-documented example of using collision detection in spritelib. I've search WoS and Z88DK forums but no joy. Something wi…
... uchar hrot; // +5 current horizontal rotation (0..7)
...
pop iy
push af
; ... iy+5) ; add horizontal rotation
ld b ... ix+5) ; add horizontal rotation
ld d ...Games with Parallax ScrollingI loved that effect. It gave a false depth to the game.. To me a game with parallax scrolling was a better game. How wrong I was.. anyway, a list of…
... , and then have vertical or horizontal attribute stripes which span the ... 8 pixels matching the attribute scroller position to help giving the ...Whats the name of this game? Drawing includedHello. There was this game that was one of the first ones I have played on Spectrum. I never got into it, but I remember it as a decent game. In the …
... Willy) or was it a horizontal (continuous) scroller?Whats the name of this game? Drawing includedHello. There was this game that was one of the first ones I have played on Spectrum. I never got into it, but I remember it as a decent game. In the …
... Willy) or was it a horizontal (continuous) scroller?[/QUOTE]
At ...Help Identifying a GameHello fellow Spectrophiles (now legal in 28 countries!), I need your expert help in identifying a particular game I used to play when I was but a la…
... platformer?
4) A horizontal side scroller?
5) A ... vertical side scroller?
5) A flip ...
