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Compiling Lisp to Z80.I am doing some thought experiments on this. Here is an example of a Lisp program. It adds two numbers together. [code] (define (add x y) (if (= …
... the two arguments off the stack:
[code]
ADD:
stack, and calls the add routine ... the correct result, onto the stack.
[code]
then:
Best ways to manage a TO-DO list?Hello you all, I have entered a period where I'll have lots of 'errants' to do, mostly paperwork related: collect some papers, make some copies, che…
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For example a plain stack of paper notes might work ...Game Of The Year 1991 (MULTIPLE CHOICE)[I]i'm doin' it![/I] forgotten votes: stack up +1 (def chris)
[I]i'm doin' it![/I]
forgotten votes:
stack up +1 (def chris)Drawing ovals...Hi Folks, Is it possible to draw an oval using the Sinclar BASIC DRAW commend and the 3rd parameter? I have been trying (and failing). Many thanks…
Hi Folks,
Is it possible to draw an oval using the Sinclar BASIC DRAW commend and the 3rd parameter? I have been trying (and failing).
Many thanks
PaddySpectranet firmware update: TAP file loading fixArchie Robins discovered a problem whereby interrups were being erroneously enabled on the return from a tape trap (that is, when TAP files are being…
... that was pushed onto the stack by the NMI getting triggered ...Games Club - March 2013time to march up to the voting booth, close the curtain, and draw a c*** on the voting card and pop it into the box.
time to march up to the voting booth, close the curtain, and draw a c*** on the voting card and pop it into the box.SpecBAS 0.766 Now available!HI Folks! Sorry for the lack of updates recently, but with a one-year-old son I'm not getting much time these days - that will improve later, I'm su…
... a$ command would fail to draw any solid colour
Fixed ...free gfx on WOSAs some of you have seen i am doing free gfx. I hope you enjoy them as i did draw some and some were ripped and then retouched up. If anyone wants me…
... enjoy them as i did draw some and some were ripped ...BIFROST* for graphic artists - part 1Using multicolor requires 2 very different skills: [I]programming[/I] and [I]graphic design[/I]. I already wrote several tutorials about the former …
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But how can you draw anything inside the multicolor region ...Adventure Game PicturesHey everyone, I'm trying to find out how to get pictures to appear during a text adventure game, similar to The Lord of the Rings tape. I'm not sure…
... to get the spectrum to draw the scenes.
Which ...Improving Composite Output of 48K SpectrumI've been playing around with this Spectrum 48k I got inside a dK'tronics keyboard, because well I've already got two working other ones so why not..…
... the capacitor by using a calculator on a website that showed ... , had to hand).
Calculator was here:
[url]http ...Anyone worked with HTML5 Canvas?Aint it awful? You cannot rotate (transform) a individual element but you have to rotate the whole canvas. That's akin to turning the room around to…
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Things never seem to draw properly. The proportions for which ...How to convert a .txt file (ASCII/PC) into a Tasword file?Short version: [B]How can I convert a .txt file (PC) into a Tasword file (ZX Spectrum)?[/B] Longer version: {Maybe I should first re-introduce mysel…
... (send out a BEEP, or draw something on the screen), they ...Z80 internal compressionThis isn't exactly a ZX Spectrum problem, but since WOS probably has some of the best Z80 coders in the world, I thought I might ask anyway. For my …
... .irrlichtproject.de/houston/]TI graphic calculator music tracker[/url], I need ...Various Spectrum accessories on eBay, some unusualIncluding: [LIST] [*]ZX-Box (sound amplifier) [*]SpecDrum [*]Codemasters CD Games Pack (but missing cable) [*]Multiprint (Romantic Robot) [*]Currah M…
... Robot)
[*]Currah MicroSpeech
[*]Stack Light Rifle
[*]Prism VTX5000 ...Varios +3(e)DOS questions?I'm converting tape games to disk, for being used in my +3e. I'm trying to convert them to standard BASIC loaders, so files could be copied using BAS…
... RAM 5,2,7. The stack must be below 49152 (i ...Enable 128kB paging in emulatorFrom Zx Spectrum documentation ([url]http://www.worldofspectrum.org/faq/reference/128kreference.htm[/url]) [CODE][SIZE="1"]When memory is being pag…
... should be disabled and the stack should be in an area ...Some thoughs about fast scrolling on 128 modelPlease, consider this article as technically interesting concept not a proven algorithm. ONE The fastest scrollers use long sequence of PUSH inst…
... do faster ?
Can we draw more patterns at same speed ... />
FOUR
Can we draw more patterns at same speed ...IZX: a new standard format and driver for ZX-Spectrum icons[B]IZX[/B] is a very compact and efficient standard format to create icons for the ZX-Spectrum. You can download it from here: [LIST] [*][URL="http:…
... /> Afterwards, if you want to draw at row [B]5[/B ...Strider II (and others) + 3 disk versionsHello everyone, I've been working on converting some games to be able to load them from the +3 floppy. I started with single load games but now Im i…
...
ld (oldstack), sp ;stores stack
;ld a, (23388) ;read ... />
ld sp, 24300 ;new stack
ld a,(levid) ;reload ... /> ld sp, (oldstack);recovers old stack
;ld a, (bankm) ;recovers ...Interview with Bob Wakelin. elmundodelspectrum.comHere you have the interview with Bob Wakelin from [URL="http://www.elmundodelspectrum.com"]elmundodelspectrum.com[/URL] in its original format. Enjoy…
... /> [B]P- You used to draw all “by hand”. Your logos ... director about what you should draw in every new cover, or ...SpecBAS 0.780 releasedHi all - Back again with a new SpecBAS release! It's all been about arrays this time around, and to add to those lovely associative arrays from las…
... ,2;"Hello!"
Will draw text in twice the size ...ZX Spectrum Pre-regulator DesignCarrying on from the "[URL="http://www.worldofspectrum.org/forums/showthread.php?t=44486"]Issue 2 crashes after about 30 mins[/URL]" thread... [QUOT…
... adding peripherals or expansions that draw power from the Spectrum, or ...BIFROST* for graphic artists - part 2: static tilesThis tutorial provides some guidelines for designing multicolor tiles. Before reading this text, it's strongly recommended that you (re-)read [URL="h…
... trick to minimize background restrictions: draw your multicolor image such that ... , the trick was used to draw eyes (yellow & red) and ...Rainbow Chaos(I so want to call this Law of Chaos to pun on lords) Anyway. Dunno if I'll make this. But if I don't /someone/ will want to. It's just too good an …
... will appreciate my inability to draw however. So - anyone want to ...Can a guy that traveled on the short bus learn machine code...Hmmm So after some soul searching I figured it was time to finaly nail spectrum machine code. Its so frustrating to sit infront of a basic listing w…
... have an "old people" smelling stack of books.)
Flawed ..."This App Can Make Anyone A Video Game Designer"Just read this interesting little article on an apparently simple app which takes a photograph of a sketched level layout(plus marks) and converts it…
... /gadgets/article/2013-08/dream-draw-play[/url]
[img ...
