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improvements to gameshello while i playing a few spectrum games,i thought how better some games would be better with an improvement:- automania-128k tune,less grating t…
... /sound effects that don't interrupt the game when you characters ... -
Mark Haigh-Hutchinson RIPJust saw [url=http://kotaku.com/345834/retro-studios-loses-one-of-its-own-to-cancer]this story[/url] posted on Kotaku that former Speccy programmer M…
... a lot of the other Vortex games under Costa Panayi, in ... -
Finally...Yes :smile: I've finally reached one thousand posts. And yes, I know that many other people have reached that august figure too, but for most of t…
... ]
I had to interrupt. "[I]Look[/I]", I said ... -
The logo in your mindThink of a Speccy-related company logo... Now tell us what it is. Me: Ocean. Or... just tell me your favourite Speccy-related logo...
my fav is Vortex logo. it looks professional and it has comic-like font. Looks good in two-colour potato print situations, and in our beloved speccy screen. -
Games Programming Plagiarism - Did It Happen?I know there is at least one notable case were someone has passed off someone else's games as their own - usually by changing the graphics. (Can't re…
... wasted waiting for the vblank interrupt to produce sound), though whether ... -
Games Programming Plagiarism - Did It Happen?I know there is at least one notable case were someone has passed off someone else's games as their own - usually by changing the graphics. (Can't re…
... wasted waiting for the vblank interrupt to produce sound), though whether ... -
New protection systemsAs a follow-up to [URL="http://www.worldofspectrum.org/forums/showthread.php?t=14311&page=2"]this[/URL] thread regarding relatively new protection sy…
... was a bit disappointing. No interrupt nor any other tricks. The ... -
help sought with first foray into machine code - pixel scrolldownI have started to code my first machine code program, a simple roadrace game. I've based it around the pixel scrolldown routine in 40 Best Machine Co…
... while the routine runs (any interrupt will push things on the ... -
help sought with first foray into machine code - pixel scrolldownI have started to code my first machine code program, a simple roadrace game. I've based it around the pixel scrolldown routine in 40 Best Machine Co…
... what it is. Basic's interrupt routine is still running outside ... nonsense message from inside the interrupt... probably.
So the ... -
TommyGun 0.9.x updates** Should be available via the utilities page soon! Please be patient :-) ** I'll be posting all future updates in this thread, instead of creating …
We interrupt this broadcast to bring you a special announcement.
[quote]Mr Millside, how do I zoom in on your avatar?![/quote]
We now return to our regular scheduled programming. -
Dangerous Z80 Assembly CommandHave been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section. Page 102 "[b]IM…
... second the spectrum issues an "interrupt" which signals that it's ... you're running basic the interrupt is used to update the ... -
Dangerous Z80 Assembly CommandHave been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section. Page 102 "[b]IM…
... .
They basically set the interrupt mode (they specify what happens ... on the 50Hz interrupt). They're perfectly safe to ... to set up their own interrupt routine (to play music or ... -
Dangerous Z80 Assembly CommandHave been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section. Page 102 "[b]IM…
... 0 is the 8080-compatible interrupt mode where the interrupting ... instruction to execute during the interrupt acknowledge cycle. This is ... an identifier byte during the interrupt acknowledge that is used ... from a table of interrupt routines indexed by the ... -
Dangerous Z80 Assembly CommandHave been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section. Page 102 "[b]IM…
... b]IM 2[/b] interrupt handler this evening (for ... though is getting my interrupt routine to jump into ... the usual BASIC interrupt handler, so I can ... the foreground whilst my interrupt routine is active in ... my first time using interrupt routines on the Speccy, ... -
Dangerous Z80 Assembly CommandHave been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section. Page 102 "[b]IM…
... return to BASIC whilst the interrupt routine is running.
interrupt handler.
I will ... program that did install an interrupt driven routine, and then returned ... -
Dangerous Z80 Assembly CommandHave been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section. Page 102 "[b]IM…
... is no gap where another interrupt could occur between the ROM ... -
Dangerous Z80 Assembly CommandHave been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section. Page 102 "[b]IM…
... is no gap where another interrupt could occur between the ROM ... -
problem using FRAMES to generate 'random' numbersI realise the pros use bytes from ROM to get their random numbers, presumably because they want to use FRAMES to synchronise the printing and avoid s…
... only updated in Basic's interrupt service routine this also means ... -
Dangerous Z80 Assembly CommandHave been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section. Page 102 "[b]IM…
... routine inside the IM 2 interrupt handler, and also run the ... usual IM 1 mode ROM interrupt handler at $0038 by jumping ... and alternate registers inside the interrupt handler.
I will ... -
Dangerous Z80 Assembly CommandHave been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section. Page 102 "[b]IM…
... happily got my own simple interrupt handlers running fine in IM ... without it crashing whilst the interrupt handler is still active. So ... /c routines, the 257 byte interrupt vector table and music data ... -
Dangerous Z80 Assembly CommandHave been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section. Page 102 "[b]IM…
... to BASIC after setting the interrupt handler up, as 90% of ... />
Any simple IM 2 interrupt routine I write myself (like ... works via an IM 2 interrupt handler as long as I ... after setting up the IM2 interrupt handler with the chip music ... -
Dangerous Z80 Assembly CommandHave been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section. Page 102 "[b]IM…
... my own simple IM 2 interrupt handers work perfectly fine when ... range $C000-$FFFF, because the interrupt routine is paged out when ... return to the BASIC editor. Interrupt handlers in this range would ... -
Dangerous Z80 Assembly CommandHave been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section. Page 102 "[b]IM…
... solution was to run my interrupt handler in the page begining ... modifying it.
My interrupt handler simply pages in Bank ... -
DivIDE+ and 128K HeatsinkI got my DivIDE+ yesterday and i tried it on a 48K+ at first, it worked marvelously on it, no problems at all. Today i desided to try it on my 128 H…
... . In particular, it puts an interrupt vector table in contended memory ... -
Top Gear Charity Alert"Top Ground Gear Force" - BBC2, 10pm. If it's anything like Top Gear Of The Pops was, this should be a riot...
I have set a reminder on cable, though I dread to say it, I bet they interrupt the show 3 times, to "remind us what they are raising money for" ala comic relief. -
Top Gear Charity Alert"Top Ground Gear Force" - BBC2, 10pm. If it's anything like Top Gear Of The Pops was, this should be a riot...
[quote=thx1138;254904]I have set a reminder on cable, though I dread to say it, I bet they interrupt the show 3 times, to "remind us what they are raising money for" ala comic relief.[/quote]
They did... -
Underestimated gamesWhat games do you think never had the hype of the larger named games, but you loved to death. I loved Pedro where you had to plant seeds and stamp o…
... Spectrum Sound Chip Emulator and Vortex Tracker II then I listend ... -
Emulators on the ZX SpectrumHaving released a Spectrum 16K emulator for Spectrum 48/128 machines as part of CCG2008, I was wondering if anybody knows of any emulators which actu…
... just seems to lockup with interrupt problems quite often... :confused:
SAM Games that never wereIn another thread on Multiloads there's been a bit of chat about US Gold's infamous statement about porting Strider to the SAM (which tbh if they had…
... is to trigger a line interrupt at certain scanlines and have ...Group Order of Internal/External Kempston Turbo InterfacesI have contact Velesoft ([url]http://velesoft.speccy.cz/kmturbo-cz.htm[/url]) about the production of internal or external kempston turbo interfaces …
... -MOUSE interfaces)
- during interrupt time K-MOUSE return to ...
