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FN nesting error?While playing with FN functions that call assembly, I've found something weird. Check out this code: [code]10 DEF FN f(a,b)=a+b 20 PRINT FN f(FN f(…
... with FN functions that call assembly, I've found something weird ... -
playing sound samples from Boriel's zxbasic-compilerfirst of all, sorry if it sounds confusing if i'm posting this thread here instead instead of at Discussions:SinclarBasic it's because this is more …
... this is more about z80 assembly and library development for Boriel ... -
probably a stupid question about RST16I'm using the 'hello world' code borrowed from [url=http://equant-retrochallenge.blogspot.com/2008/07/zx-spectrum-assembly-programming-under.html]her…
... .com/2008/07/zx-spectrum-assembly-programming-under.html]here[/url ... -
Spectrum real speed testI don't have a real Spectrum, but I have a Romanian clone (HC-91). I always believed it was a perfect clone of Spectrum, but it turned out not to be…
... />
I also included the assembly program if you are interested ... -
Scotties Ebaying AgainRight in my listings at the moment are: [LIST] [*]Yamaha PSR 510 Keyboard , Sequencer and Synthesiser - Great sounds many buttons [*]The Gambols - C…
... Gambols - Cartoon Comic Strip 4 Books 17, 22, 27 and 30 ... -
Funded games developmentSo there's now Unbound [URL="http://unbound.co.uk/"]http://unbound.co.uk/[/URL] for books, and Kickstarter for many things in the US, including games…
... ://unbound.co.uk/[/URL] for books, and Kickstarter for many things ... -
Two good ebooksAlan Sugar has written two good eBooks which are available free from iBooks and one is free on Kindle. [B]The Tiny Fork Diet[/B] details how to lose …
... been written about in numerous books but while this reveals the ... .
Both extracts from bigger books but not bad for free. -
BBC Model B, Tape Deck & GamesNeed to offload my BBC, with games and books. Financial reasons unfortunately, but I refuse point blank to let my ANY of my Speccy stuff go, so gues…
... my BBC, with games and books. Financial reasons unfortunately, but I ... a tape deck, 4 programming books, the User Guide and a ... -
Kobo vs KindleI need some advice/opinions. Now that the Kindle (WiFi) is down to ?89.99, I have been thinking it might be good to get one. Then I hear about this…
... having access to a million books, with alot of free ones ... -
Forest of DoomLoved the Fighting Fantasy books as a kid, and remember playing this years ago. Does anybody have a spare they'd like to sell, or even know where I …
Loved the Fighting Fantasy books as a kid, and remember playing this years ago. Does anybody have a spare they'd like to sell, or even know where I can pick one up?
Cheers
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Few more Odds 'n' Ends for saleI know I said the previous one was the last for today, but heres some more. Box 16 Just a few odds and ends +80 Vat Manager ? OCP Data Genie ? Audi…
... 1 Escape From Arkaron ? Puffin Books
The Korth Trilogy 2 ... Besieged! ? Puffin Books
The Korth Trilogy 3 ... Into The Empire ? Puffin Books
Enjoy.. -
House of Hell gamebook conversionAs there's potentially several people working on this I thought that I'd set up a thread in the correct section, rather than it continuing in Wanted …
... for the first three FF books, but then I decided to ... anywhere, which means that other books could be handled without changing ... -
Writing an emulator - how to / resourcesI'm looking for a holidays project, and I'm thinking I'd like to write a simple Spectrum emulator. I've googled plenty and read some resources, but …
... br />
Learn Z80 assembly guide: [url]http://sgate.emt ... br />
Explanation of assembly instructions: [url]http://sgate.emt ... html[/url]
Assembly to hexcode translation table (plus ... url]
ROM assembly code (plus loads of other ... -
Ultimate Adventure Magazine - by old Speccy Games WriterHello!! Yes, a little off-Spectrum topic but bear with me..... Below is the blurb for my new adventure magazine, which is a FREE download at [url]www…
... to promote one of my books), but more importantly, in Issue ... of kit, motorbikes, caravans, restaurants, books, video games, albums and sports ... -
My Google-foo has failed (80s fire safety)So, my sister and I were reminiscing about childhood books and she reminded me of a fire safety book we both loved as kids. Essentially it was about …
... I were reminiscing about childhood books and she reminded me of ... -
Testing Z80 op codesHappy new year all! I'm currently testing my Z80 emulator (hand written from scratch in C#) and I've possibly now gone insane, testing is taking hug…
... thought of writing a massive assembly test project to test everything ... -
Interesting speed increase...Hi Folks, You may already know the following but I found it "interesting". I have been developing a model railway timetable program in BASin for th…
... tips/tricks implemented from WOS, books, experience etc.).
I ... -
High Score Musical - an 8-bit rom comHello all, [b]High Score Musical[/b] is a project I'm currently working on, and we're planning to take it to Edinburgh this summer. It's a new (slig…
... /> ... thus putting my ZX Spectrum assembly language programming skills to good ... -
Words of adviceHi all This is my first post on World of Spectrum and I'm gradually starting to discover the wonders of the machine. Just to give you a bit of bac…
... going through some of the books on this website and I ... -
New Game! Maritrini, Freelance Monster SlayerAfter experiencing the sweet taste of success, Maritrini woke up one fine day in a mess of bed sheets and with the biggest hangover she could remembe…
... /> She still kept some signed books and the pictures taken during ... -
The next XBox might not run used games (gotta love the software houses...)Edit: Sorry, I posted this to the wrong forum (thought I was in the Chit Chat section). Can any mod please move it there. Or leave it here and preten…
... gamers. You can sell used books, used cars, used houses, etc ... -
Google Chrome tip for searching InfoseekIf you are the sorts who searches Infoseek often for a game (for the Cryptic clues game thread maybe?), and find the 2 step process of going to the i…
... search engine keywords for amazon (books), youtube (yt), etc. Helpfully, Chrome ... -
David M WebbDavid M Webb wrote his books on Spectrum machine code, Starion (and an early disassembly of the ZX Spectrum ROM) while he was at school. He invested…
David M Webb wrote his books on Spectrum machine code, Starion ( ... -
Minimal BASICAndrew Owen has just uploaded [B]Standard ECMA-55: Minimal BASIC [/B]to the Full Books archive on WOS. Thanks! [url]ftp://ftp.worldofspectrum.org/pu…
... BASIC [/B]to the Full Books archive on WOS. Thanks!
books/[/url]
This is ... -
Precisely timed loops in assemblyI'm looking for a way to make my code stop until the raster has reached the lower screen border (right after having drawn the last pixel line). I und…
I'm looking for a way to make my code stop until the raster has reached the lower screen border (right after having drawn the last pixel line). I understand that I should HALT first to wait until the raster reaches the top of the screen, and then create a ... -
Browsing HistorySomeone who works at Sherborne School where Alan Turing studied has just unearthed the list of books he borrowed from the library. [url]http://alexb…
... just unearthed the list of books he borrowed from the library ... but also the more approachable books of Lewis Carroll.
Games, books, systems for sale[URL="http://search.ebay.co.uk/?sass=startin189&ht=-1"]Here[/URL]
[URL="http://search.ebay.co.uk/?sass=startin189&ht=-1"]Here[/URL]Dirk Gently on BBC4Anybody see this first of this new series last night ?? Having watched the pilot last year thought i'd give it a go and have to say i quite enjoyed…
... some of Douglas Adams 2 books into them and they work ... the Dirk Gently of the books, he actually manages to make ...Interview with VERONIKA MEGLER ("The Hobbit" programmer)This interview with Veronika Megler (The Hobbit) has been published by elmundodelspectrum.com in Spanish, I copy it here for you all in its original …
... games in Basic for the books that Melbourne House published. Ray ...
