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ZXSCLZF - Yet another Screen CompressorQuick disclaimer before I continue, this compressor does not shrink screens as small as some of the others posted here, in particular the very good z…
Quick disclaimer before I continue, this compressor does not shrink screens as small as some of the others posted here, in particular the very good zx7/rcs, but was written for a specific reason for The Order of Mazes back in 2015 and also because I wanted ... -
How to separate a character from a number in a string?Hi I've been writing a kind of logo type program in BASIC that takes a string a$ from INPUT and then draws according to what you give it. Say you w…
... will draw from the current PLOT position a line up 20 ... -
Can I name a subroutine and then call it by name?No thats not really exactly the problem. I wrote 4 lines of Basic that draws an 8x8 square and then told it to check x,y and subtract 4 from x or y t…
... thought a short listing of plot, draw,draw,draw.draw would ... -
Beginner's z88dk help rqdI'm struggling to get my first z88dk C program to compile. My program is this: #include <spectrum.h> int main() { zx_border(INK_BLACK); } …
...
1 errors occurred during assembly
Errors in source file ... -
Hey grandma!HOW TO SUCK EGGS! I always wondered about that saying 'teach your grandmother to suck eggs'! Blow them, yes, but suck? If you've never blown an e…
... squares, is the best for PLOT,DRAW epics. Using it you ... attempt to enter a vast PLOT,DRAW epic confident in your ... -
A game from an other machine.if someone interesting, this is a game I created in 1989. this is the basic source, maybe somebody can convert to specy. An image: http://www.ep128.…
if someone interesting, this is a game I created in 1989. this is the basic source, maybe somebody can convert to specy.
An image: http://www.ep128.hu/Ep_Games/Pic/Miner_2013.gif
100 TIME "00:00:00"
105 SET INTERRUPT STOP ... -
Learn and Use Assembly Language on the ZX SpectrumDoes anyone by any chance have a scan of this in English they would be willing to share? I was listed on the Facebook Buy and Sell group last night …
Does anyone by any chance have a scan of this in English they would be willing to share? I was listed on the Facebook Buy and Sell group last night but I was driving so missed it.
http://www.worldofspectrum.org/infoseekid.cgi?id=2000213
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 …
Key repeat weirdness with EI & IYI finally (after 35 years!) decided to write something a) for 48k speccy b) in z80 assembler. It's been over 20 years since I've written anything in …
... I've written anything in assembly language (and that was for ...High score table routineI wrote this general purpose high score table routine. It stores 5 scores and displays them alongside the player names, which are 8 characters long. …
... I started writing my own assembly routines only last year :> ...SORCERESS: new AGD gameFrom the creator of CYBERMANIA! I've written a new game, SORCERESS - an AGD maze shooter/adventure. It was quite an ordeal, as I ended up having to w…
... can do.
The plot: the Sorceress must rescue her ...Thought this would be simple... Z80Hi Folks, Started to read "Beyond simple BASIC, Delving Deeper into your ZX Spectrum" by Dilwyn Jones. This is a great book and I came across the…
... ROM routines which suggested using PLOT and DRAW. The description ... />
[code]
PLOT 0,100:DRAW 200,1 ... /> PUSH HL
; PLOT
; B = Y Coordinate
CALL 8927 ; ROM PLOT Command
DRAW:< ...TV programs that jumped the shark (then fell off a cliff)[b]Can one of the mods move this to the chit-chat forum, please? Sorry, I posted it whilst fixing another PC and my tiny brain can't cope with two th…
... deleted scenes that explained the plot holes and other programs, but ...Step through assembly language whilst viewing registers and flagsHello, Is there anything available which would let me step through an assembler listing and see how each register (and flag) changes at each instr…
Hello,
Is there anything available which would let me step through an assembler listing and see how each register (and flag) changes at each instruction?
ThanksCronosoft TERRAPINS Competition*** COMPETITION TIME *** As you may well know, Cronosoft is releasing Allan Turvey's excellent new AGD arcade game TERRAPINS on cassette in the ne…
... on there).
THE PLOT OF THE GAME:
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A Neat Redefine Keys RoutinePreviously, I’ve only shared this routine with a couple of people via PM, but I’ve now decided to make it public. I optimized it for size, so it uses…
... , check if it is SYMBOL SHIFT
ld de,enter ;else ... cp 24 ;is it SYMBOL SHIFT?
jr nz,cs_key ;if ... cp 39 ;is it CAPS SHIFT?
jr nz,as_is_key ;if ... /> s_shf defm "S.SHIFT"
c_shf defm "C.SHIFT"
dummy_key ...Joystick Prototype #2Dear WOS, As you may know, I have recently completed the first prototype for my arcade-quality-Atari-controller-on-a-budget (loosely based on the…
... with the jigsaw-puzzle-like assembly method of the enclosure itself ...Custom Menus on the ZX Spectrum +3Today, my Friends, i have the pleasure of presenting a program i have written which gives a set of custom menus on the +3. The main features of my p…
... the EDIT key (or Caps Shift+1), and you will see ...Strange behaviour in very simple ASM program.Someone sent me this and it shows something strange. Here's the BASIC listing [code] 10 CLEAR 32999 20 FOR n=33000 TO 33009 30 READ a: POKE n,a …
... ,201
[/code]
In assembly this should be.
[code ...How do I convert a .z80 snapshot to a tape file?I've been fiddling with this for a while but can't get it to work reliably. I use Marvin to write short BASIC and assembly programs that uses .z80 in…
... to write short BASIC and assembly programs that uses .z80 in ...New BasinC v1.7 I was away from sinclair scene for a long time, I cannot find any time to log on to wos forums. I hope everybody is doing well here. As many of…
... the editor
// Added - Shift+Clicking token table inserts byte ...Factory(/work?) simulation gamesHow many have there been? On the speccy, I can think of: Technician Ted Night Shift (the [i]other[/i] game with lemmings) Factory Breakout Aut…
... :
Technician Ted
Night Shift (the [i]other[/i] game ...where can i get assembly language routines to play around with?preferably in .asm format or text with comments? ive googled it but there is very little
preferably in .asm format or text with comments? ive googled it but there is very littleOther than using attributes what other ways to detect collisions, when using char based movement?So I'm slowly working out the bits and pieces to write a game completely in assembly. I've been using attributes when writing in BASIC to detect whet…
... write a game completely in assembly. I've been using attributes ... to return from subroutines in assembly with a return value. Ie ...Spectrum Games That Turn 30 in 2018 Okay, so here's some Spectrum games that are about to celebrate their 30th this year..... La Abida Del Crimen Action Force 2 Advanced Lawnmo…
Please help me find this game!Hi guys, never thought I'd be posting one of "these" threads as I generally know my Speccy stuff, but a friend at work has been trying to find a game…
... following information:
The plot is that you have to ...Proportional-width fontsFor reasons that are still not quite clear to me (because I’ve always loved typography and design,) I never bothered to write a proportional-font rou…
... to much graphical data to shift around in real time), unless ...How would I turn memory paging on/off in Assembler?Sorry for the noob question. It's perfectly ok to do OUT 32765,48 in BASIC to turn memory paging off. But how do you do it in assembly language? I kn…
... do you do it in assembly language? I know there's ... an OUT in assembly and it's like this ...Nasty vertical pattern on a 128K Toast Rack via RGBI managed to fix the busted membrane on my [url="https://www.worldofspectrum.org/forums/discussion/55755/got-myself-a-128k-toast-rack-plus-a-simple-a…
... some keys (notably the SYMBOL SHIFT), and will shimmer slightly as ...
