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z88dk+splib2 sprites question.I'm creating a game and I have several "states" for my main sprite, such as jump, facing left, facing right, etcetera. All those states require a dif…
... set registers in the next interrupt. Same thing with sprite data ... -
Worst Collision Detection & Colour Clash in gamesSorry if this as been mentioned before but i did do a search ;) In a recent discussion with a friend we talked about probs with the older games such…
... had to rely on the beeper wich obviously takes a lot ... -
Emulating the SamRAM on the ZX Spectrum SEGerton Lunter gave me permission to reuse the code, but so far I have not been able to get the software to work in paged RAM banks.
... accumulator was changed in the interrupt. Then some paging tests were ... -
Spectrum Games Needed Urgently !!Hi guys we are looking for authors of Spectrum games who can give permission to get in touch so we can use their games on the upcoming PS2 / PC CD / …
... don't mind colour clash, beeper sound (and in a world ... that are "sampled sounds" the beeper ain't gonna cut it ... -
Why did you choose your nick?Referencing the end (currently, thoough if more than a month or so have gone by it may by now be the middle) of [url="http://www.worldofspectrum.org/…
Well its obvious that my nicks a reference to the fantastic 48K built-in beeper.
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Whatever you do, don`t tell anyone...
[ This Message was edited by: BuzzySounds on 2005-10-18 20:38 ] -
what was the thing that impressed you the most ?on a Spectrum game - you know, those things that you thought to be impossible, yet.. e.g the wide screen mode in Dark Star, Technician Teds loader..…
The 3D isometric in Knight Lore.
Lords of Midnight Landscaping
The title music for fairlight (fake multi channel on the beeper).
[ This Message was edited by: beanz on 2005-10-28 19:30 ] -
Ninja ?bug?Doing rzx of ?Ninja? but can?t finish it because to open the last secret room you need [B]six[/B] idols to be collected. They are scattered in the …
... to be overwritten whenever an interrupt occurs. This could actually be ... -
WarningWarning Some games such as "Cyclone" WILL NOT run on a +2A. I have tried numerous times, and every time the load fucks up resulting in a 48K BASIC …
... is because the game uses Interrupt Mode 2 to utilise custom ... $FFFF is used for the Interrupt routine where a negative relative ... -
Speccy + issues?There was a topic somewhere regarding the different issues of the Spectrum keyboard and how it had some subtle effects on programs. Just wondering …
... 't think it is an Interrupt Mode 2 problem as it ... -
Cool BASIC tricks and tips!Following on from Dunny's excellent suggestion of a compendium of BASIC tips + tricks, I believe it would be better to have a topic dedicated to it. …
... 's /RESET line) "resets the interrupt enable flip-flop, clears the ... and R and sets the interrupt status to mode 0." Of ... -
New ZX Adventure Club Game - First Half of NovemberAnd starting today it's: Just in time for Hallowe'en :) [url="http://www.worldofspectrum.org/infoseek.cgi?regexp=^Scapeghost$&pub=^Level+9+Computin…
I've been busy, so I played it just once. A kind ghost was introducing me to the neighborhood when I had to interrupt.
I'll have another go today or tomorrow. -
Z80 cycle contentionHi, Does anybody knows exactly when the ula halts the Z80 clock during a memory r/w cycle? I mean which Z80 clock cycle, T1 or T2? Thanks..
... 14336 T-states from the interrupt pulse the first byte is ... -
Z80 cycle contentionHi, Does anybody knows exactly when the ula halts the Z80 clock during a memory r/w cycle? I mean which Z80 clock cycle, T1 or T2? Thanks..
... 14336 T-states from the interrupt pulse the first byte is ... -
Draft specs for TZX v1.20Hi all! In the attempt to restart the development of the TZX format, I've put online the first version of the draft document [1]. At the moment ther…
Sorry to interrupt this conversation, but Mike, can you please check your chuntey.com email.
Cheers,
Daren -
JIL - chuckie eggso far ive got to level 91 and have all the snapshots.......doesnt look like theres an end to this game it just seems to repeat after about level 30 …
... , no snaps saving, no any interrupt - just like reall Speccy) !!
JIL - chuckie eggso far ive got to level 91 and have all the snapshots.......doesnt look like theres an end to this game it just seems to repeat after about level 30 …
... , no snaps saving, no any interrupt - just like reall Speccy) !!
JIL - chuckie eggso far ive got to level 91 and have all the snapshots.......doesnt look like theres an end to this game it just seems to repeat after about level 30 …
... , no snaps saving, no any interrupt - just like reall Speccy) !!
length of 48k .sna fileJust a quickie :) Is the length of a 48k .sna 49152 or 49153, i.e. does it go from 0 to 49152, or from 1 to 49152? (If that makes any sense?) Cheer…
... ,IX
19 - 01 byte Interrupt (bit 2 contains IFF2, 1 ...Why did the Commodore 64 lose to the Spectrum in the UK?The Commodore 64 was released in the UK in 1983. As we all know, it was a great machine from a US company with a much larger financial backing than t…
... had colour clash and a BEEPer to contend with, not to ...what does the instruction im do?me again with more questions sorry :D finally got myself a book on machine code from ebay. whilst reading it it listed the command im with the warn…
... '.
It changes the Interrupt mode of the Z80 between ...what does the instruction im do?me again with more questions sorry :D finally got myself a book on machine code from ebay. whilst reading it it listed the command im with the warn…
... '.
It changes the Interrupt mode of the Z80 between ...Sound problems with new motherboardI've had my motherboard replaced to an Asus A7V400, and there's sound problems running SPIN and Spectaculator. SPIN runs impossibly slow until I use…
... /> Let us know how the beeper sounds in BASin. It uses ...Sound problems with new motherboardI've had my motherboard replaced to an Asus A7V400, and there's sound problems running SPIN and Spectaculator. SPIN runs impossibly slow until I use…
... /> Let us know how the beeper sounds in BASin. It uses ...Sound mod for AY audio chipsHi again. This is a repost. I posted it in the misc forum a while back but it definitely should be in here. I was totally pissed off with the crap…
Great little project for the Xmas hols. But does it requires modifications to the Spectrum circuit board? Do you have to cut the tracks linking a,b,c on the Speccy? And how can you incorporate the spectrum beeper back into the mix?Sound mod for AY audio chipsHi again. This is a repost. I posted it in the misc forum a while back but it definitely should be in here. I was totally pissed off with the crap…
... the power output of the beeper and I'll incorperate it ... dont even know where the beeper sound in computers with an ...Sound mod for AY audio chipsHi again. This is a repost. I posted it in the misc forum a while back but it definitely should be in here. I was totally pissed off with the crap…
... . :D
The 48K beeper has been implemented into the ... 'm not sure if the beeper out pin is 48 or ... /+3, please dont connect the beeper as yet, let me test ...Sound mod for AY audio chipsHi again. This is a repost. I posted it in the misc forum a while back but it definitely should be in here. I was totally pissed off with the crap…
... pin 48 is for the beeper, is pin 52 for tape ...info for write a emulatorHello Recently, i speak with a german programmer and he says me that in WOS there are a section emulators programmers, where find information about …
... /> Execute the end-of-frame interrupt code.
Update the display ...Isometric puzzle game, can`t remember.I remember playing an isometric puzzle game that had a character that jumped on squares, it had 128k sound. Sort of the look of Head Over Heals but …
No, its a puzzle game more like Sophistry, but with ay sound, not beeper.
Sophistry is the nearest thing to it.
