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Math Quiz - MultiplicationThe topic is fast multiplication routines, from 8x8 to 32x32 and all points in between. These functions sit underneath floating point libraries, gen…
... a constant. In this case Metalbrain, Einar Saukas and me release this ... -
Math Quiz - MultiplicationThe topic is fast multiplication routines, from 8x8 to 32x32 and all points in between. These functions sit underneath floating point libraries, gen…
... a constant. In this case Metalbrain, Einar Saukas and me release this ... -
Wanted: ZX81 caseJust found my old Issue one ZX81, ULA type 8120 (no other markings on the chip). Looking for a case to put it in and hopefully restore to full worki…
Just found my old Issue one ZX81, ULA type 8120 (no other markings on the chip). Looking for a case to put it in and hopefully restore to full working order.
Cheers guys -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
[QUOTE=Einar Saukas;209455]Thanks! This time ... l=0 TO 4:
RESTORE :
READ w,s,m ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
[QUOTE=Einar Saukas;211778]You don't ... instead of y. In this case, use a different variable to ... the flight, and move the RESTORE/READ/BORDER to the beginning ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... think Einar's above solution is more elegant in this case. Preserving ... . Ultimately I would like to restore the CYAN scoreline in the ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... am in broad agreement with Einar's outline above. I am ... a single game (in this case, othello) can be formulated into ... READ (or RESTORE/READ in a loop).
Einar's method ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... url]
[QUOTE=Einar Saukas;224904]Good work! It ...
[quote]
In this case the analysis code would immediately ... CODE]
In this case the PRINT statement could be ... any possible future problems with RESTORE being absent. However doing ... -
New oneliners for 2008[INDENT][INDENT][INDENT]Here's my attempt at a first-person-perspective 3d game in one line of BASIC. It's called 'wormhole', and you've got to get t…
[QUOTE=Einar Saukas;245848]Perhaps it would ... />
[QUOTE]
In this case I suspect it would be ... to use LET instead of RESTORE/READ/DATA and perhaps eliminate ... -
New oneliners for 2008[INDENT][INDENT][INDENT]Here's my attempt at a first-person-perspective 3d game in one line of BASIC. It's called 'wormhole', and you've got to get t…
... .com/?6hrxonmwzmt[/url]
Einar PM'ed me to inform ... now enough room for a "RESTORE" statement at the beginning, which ... absence of any further ideas. RESTORE is not critical, so we ... which is probably shorter than RESTORE: READ in this case. -
New oneliners for 2008[INDENT][INDENT][INDENT]Here's my attempt at a first-person-perspective 3d game in one line of BASIC. It's called 'wormhole', and you've got to get t…
[QUOTE=Einar Saukas;252232]Even so, increasing ... help a lot. In this case, it would be better to ... -
A new multicolor engine called BIFROST*I'm glad to announce the release of a new multicolor engine implemented by yours truly, including high quality 16x16 tiles designed by R-Tape: [IMG]…
[QUOTE=Einar Saukas;608675]Basically the license ... />
// Disable Interrupts, just in case. :)
#asm
di
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... br /> ; ZX7 decoder by Einar Saukas
; "Integrated" ... ), hl ; store source, restore destination
push hl ... . In this case, you can ...New game: The curse of OddvilleDon't get too excited! :p Just wanted to share this because the coding of it is driving me mad, or rather the game designer is. The curse of Oddvil…
... Paint :-D
[QUOTE=Einar Saukas;711423]I assume these ... screens" to restore object locations.
In this case, you could ...amaurote with removed foregroundit`s good or bad ? [IMG]http://savepic.org/6483066.png[/IMG] [IMG]http://savepic.ru/6281893.png[/IMG]
[QUOTE=Einar Saukas;804977]That code assumes ... from graphics table. In this case, the execution address will be ... [B]PUSH DE[/B] to restore the original value thus fixing ...amaurote with removed foregroundit`s good or bad ? [IMG]http://savepic.org/6483066.png[/IMG] [IMG]http://savepic.ru/6281893.png[/IMG]
[QUOTE=Einar Saukas;804977]That code assumes ... from graphics table. In this case, the execution address will be ... [B]PUSH DE[/B] to restore the original value thus fixing ...Top 10 WoS requests for improvements?Since WoS administrators are now requesting feedback on possible ways to improve WoS, I would like to share my thoughts about this subject, and encou…
... stopped. Further delays to restore this service means more time ... is mostly important. IIRC worst case is Hisoft Pascal manual, ... versions.
[quote="Einar Saukas;51242"]
[b](Bonus ... multiple external links in each case. There could be links ...Quiz V - the revenge of D`n`C Ok, 50 quick fire questions.. some cryptic - you`ll have un unravel the clues to get the game name, while others are description of the game. Ther…
... , one good, the other evil. Restore the objects to their rightful ...Lunar Jetman cassette caseHi, The original Lunar Jetman case, was it of the type with the black back as opposed to all clear? My memory is failing me :) Thanks, Steve.
Hi,
The original Lunar Jetman case, was it of the type with the black back as opposed to all clear? My memory is failing me :)
Thanks,
Steve.PROBS : Building a Spectrum +2 into a custom caseHi guys, I’m rebuilding my Spectrum +2 into a new case at the mo (an Acorn A410 case to be precise). I’ve got the motherboard in which h…
... Spectrum +2 into a new case at the mo (an Acorn ... A410 case to be precise). I’ve ... of building it in this case is that one PSU powers ... to the front of the case, but my main problem is ... keyboard connectors in a new case which will house the original ...Spectrum 128+ caseHas anyone got a Spectrum 128+ that is cosmetically good but not working? I have just acquired one of these spectrums but the case is terrible with…
Has anyone got a Spectrum 128+ that is cosmetically good but not working?
I have just acquired one of these spectrums but the case is terrible with scratches and burn marks on the outside.
Any help would be most appreciated.Designer ZX Spectrum Case Badges!Got My First Batch of ZX Spectrum custom case badges from the factory today! They are all now up on Ebay, Go Take a Looksy! [url="http://cgi.ebay.co…
... co.uk/Sinclair-ZX-Spectrum-Case-Badge-Type-001_W0QQitemZ6805627915QQcategoryZ51064QQssPageNameZWDVWQQrdZ1QQcmdZViewItem"]http:// ... co.uk/Sinclair-ZX-Spectrum-Case-Badge-Type-002_W0QQitemZ6805629696QQcategoryZ51064QQssPageNameZWDVWQQrdZ1QQcmdZViewItem"]http:// ...Designer ZX Spectrum Case Badges!Designer ZX Spectrum case Badges! Lookit!!! [url="http://www.worldofspectrum.org/forums/viewtopic.php?topic=10442&forum=6&0"]http://www.worldofspec…
Designer ZX Spectrum case Badges!
Lookit!!!
[url="http://www.worldofspectrum.org/forums/viewtopic.php?topic=10442&forum=6&0"]http://www.worldofspectrum.org/forums/viewtopic.php?topic=10442&forum=6&0[/url]Restore Registers Returning to BASICI should really know this, but I've not written code that requires a return to BASIC for a loooong time. What registers need to be preserved / resto…
... looks like I need to restore stuff and actually exit my ... else do I need to restore:
[LIST]
[*]Registers (which ...CLEAR does not RESTORE the DATA pointer??According to the Spectrum manual, one of the things that a CLEAR command does RESTORE the DATA pointer. Either it doesn't actually do this, or some…
... that a CLEAR command does RESTORE the DATA pointer.
RESTORE, but, lo and behold, "E ...Case for Pentagon 1024SLSee topic ... since using an ATX case for a spectrum would be boring in my opinion I'm looking for one of the below cases (or something in the same s…
... topic ... since using an ATX case for a spectrum would be ... /> Alternatively a DK'Tronics speccy case with a real keyboard would ...Empty rubber spectrum caseDoes anyone know where can i get one or two empty rubber spectrum cases in good condition? I know there is ebay but i couldn't find anyone selling ju…
... find anyone selling just the case.
I repaired two issue ... them in their original (rubber) case and not the spectrum ...25th anniversary commemorative Case BadgesOkay... A while ago I knocked up a few 'speccy' related case badges for fun, the surplus I sold on Ebay to some very happy customers and Times were g…
... up a few 'speccy' related case badges for fun, the surplus ... community like some nice domed case badges to decorate up their ...What I hate about computers and/or video gamingYesterday I spent approximately four months (subjecively that is, objectively it was around two to three hours) fixing my mate's PC. I won't bore you…
... there's a Trading Standards case to answer to). This is ... 't there a STORE and RESTORE function for the icon settings ...
