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Interupt service routinehas anyone set up a interupt service routing with pasmo? this one I tried resets the speccy EDIt- I placed the code after the END directive, I fi…
... 65024
; pointers To interrupt routine.
defb 200
defb ... -
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…
... looking for a horizontal scroll routine. i read somewhere that you ... ' statement, somewhere in a print routine. although i am open to ... -
I think maybe I'll try my hand at making a game like Boggle next.Or maybe a sliding puzzle sort of thing? Although its a royal pain working out all those symbolic characters, its kind of rewarding when it works af…
Or maybe a sliding puzzle sort of thing? Although its a ... and use a cursor move routine to position the tile - if ... -
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. …
... general purpose high score table routine. It stores 5 scores and ... /> RET ; exits the routine
PRINTNUM: ; routine by J. Cauldwell
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…
... /> [code]
;Redefine Keys routine
;By Ast A. Moore ... call 8859 ;inside ROM routine BORDER ($2294)
call ...
;A crude debounce routine to prevent
;registering ... call $3b5 ;ROM beeper routine
pop ix ;restore ...A SAVE routine to reduce Microdrive loading timesHello! Please i'd like to know if there is a SAVE routine written to reduce the zx microdrives loading times.
Hello!
Please i'd like to know if there is a SAVE routine written to reduce the zx microdrives loading times.Isometric enginesWhilst taking a breather from Chess development I've been playing around with a little isometric 'room' building idea. Just wondering what sort of…
... .
Just wondering what sort of FPS is needed for ... the block with a specific routine isn't much bigger in ... Bearing.
I'm sort of trying to achieve the ...Is there an utility which can sort apart 128 and 48 Snapshots?Someone knows about Utilities (GUI or commandline, Windows) or another way to sort apart 128k and 48k Snaps?
Someone knows about Utilities (GUI or commandline, Windows) or another way to sort apart 128k and 48k Snaps?Machine code routine neededHello! Please i'm looking for a short routine that can write the same value in a range of continous memory locations. For example, to write 255 val…
Hello!
Please i'm looking for a short routine that can write the same value in a range of continous memory locations.
For example, to write 255 value from location 40000 to 41000.
Many thanks in advance.looking for a vertical scrolling routinein basic or like the standard scroll? routine but the other way round with the scroll? removed (this would have to be in code). ive tried a couple of…
... or like the standard scroll? routine but the other way round ...im looking for a machine code star-field routineim looking for a machine code star-field routine. preferably with mnemonics.
im looking for a machine code star-field routine. preferably with mnemonics.Passing parameter from BASIC to assembler routineWas there a "clean" way of passing parameter(s) from a BASIC program to an assembler routine? Something like parameterising RANDOMIZE USR call? I fac…
... BASIC program to an assembler routine? Something like parameterising RANDOMIZE USR ...Fighting Warrior's protection systemThis is one of those bizarre cases where cracking the loading system is orders of magnitude more fun than playing the game. (Indeed, discovering I wa…
... fairly unremarkable hack and slash sort of game that seems hard ... error) which calls the ERR_SP routine and hence the code to ... code to load a copying routine, and self-modify it [i ... jump to it. The copying routine takes the code hidden on ...NMI Routine and Restarts in a new 128K ROMI'm presently engaged in creating AGD 5 with the intention of making it a pair of 16K ROMs for the 128K/+2. I'm fairly sure that the vast majority o…
... ROM 0 as the delay routine in RST 0 overran. Beyond ...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…
... the location of your interupt routine.
counter is a small ... a huge issue for some sort of modeller.
If you ...Machine Code ChallengeHere's a challenge for all you Z80 programmers. Points to be awarded for elegance and brevity. (I haven't got the solution either) HL addresses the …
... genius helps. or having a sort of scientific education. because such ... at coding.
considering my routine: it was put down on ...Machine Code ChallengeHere's a challenge for all you Z80 programmers. Points to be awarded for elegance and brevity. (I haven't got the solution either) HL addresses the …
... genius helps. or having a sort of scientific education. because such ... at coding.
considering my routine: it was put down on ... /> As for the the Screendump routine, well
see the command ...what add-ons did.............what add-ons did people buy in the 80's for their zx spectrums? :)
... don't like something then sort it.
Stop any software ... by activating the corrected NMI routine.Anyone got a copy of 'Z80 for primates'?This Z80 lark isnt easy, in fact it makes me feel very much like Washoe the chimp trying to learn learn sign language, I just dont think I've got the…
... need to setup some sort of player routine rather than simply do ... register.
To get any sort of meaningful sound you need ...printer port redirect to (Windows) system printerIs there any emulator (+2A/+3 compatible) that can be configured to output the, say, parallel printer port to the Windows system port ? The default o…
... /> I need to make some sort of documentation and I need ... the Art Studio's printer routine (Z80 assembly text file). Perhaps ...did anybody program games for their spectrum?did anybody make games for their spectrum and have you still got them in tap/z80 format. i once attempted to make a side scrolling game but it didn…
... /> My AI examples are the sort used in Virtual pets :)
routine that say, takes plain english ...Best Soccer Game Ever!What?s your favorite spectrum soccer game ever? For me, Emlyn Hughes International Soccer; Match Day;Trak Suite Manager;MultiPlayer Soccer Manager. C…
... sprite routines to match... we sort of made the best of ... add. I worked out a routine to save on memory for ...Fake screenshots? No - now it's REAL screenshotsOk then. A few weeks ago I said I will show You the new gfx-mode of Speccy and - here it is: [url="http://republika.pl/hooy_prg/hprg.zip"]http://rep…
... i'm just an idea sort, so i asked 2 or ... ( come to think of it sort of like your RGB examples ... ]
yup, i sort of thought that would work ...
ah, okay. so its sort of a Multitech but you ... [quote]With rewriting Gasman?s routine I just want to remove ...Fake screenshots? No - now it's REAL screenshotsOk then. A few weeks ago I said I will show You the new gfx-mode of Speccy and - here it is: [url="http://republika.pl/hooy_prg/hprg.zip"]http://rep…
... i'm just an idea sort, so i asked 2 ... last sequence of the copy routine, when the attributer are ... ( come to think of it sort of like your RGB examples ...
[quote]
yup, i sort of thought that would work ... /> ah, okay. so its sort of a Multitech but you ...Anarchy (from Hewson) Level Data?Does anyone here have the ability to get hold of the data for all the levels in this game, as I am interested in remaking it for the pc. I can only …
... with a simple tile map routine, and the tank moving around ... " the effects. Tell me what sort of format/dimesions you want ...Who want to remake Double Dragon?Seeing as the Speccy version was crap (see my review: [url="http://www.gamestyle.net/retro.php?article=31"]http://www.gamestyle.net/retro.php?article…
... 've never experimented with that sort of thing. Which leaves us ... considerable tinkering with the player routine, though. It also means that ...New project for 256 colours Games emulator!O.K. , I suggested Jonathan Needle ( Creator of the excellent Spectaculator at [url="http://www.Spectaculator.com"]www.Spectaculator.com[/url] ) to c…
... good games expect some sprite routine to take a certain number ... cycles that the initial sprite routine used to take.
[/quote ... - I am not a programming sort and tend to be rather ...42 column text, Sinclair Print Utilities, etcI'm currently developing the next of the ZXIF text adventures - "43 Minutes" and, as a side issue, I'm really interested in 42 column text for this g…
... ) to the machine code routine. The problem this presents ... operating, therefore, as some sort of dummy printer. Pressumably the ... text formatter (the wordwrap routine which prevents words from being ... Print Utilities machine code routine rather than straight to ...whats your second favourite retro computerOk i'm going to assume that for most of us here the speccy is our favourite number 1 retro computer,its the best home computer in the world etc etc :…
... better because it has some sort of hardware graphics capability that ... do is to write a routine to change paper colour once ... for the advanced user! What sort of perverse logic is that ...
