-
MC TipPlace your MC tip here: Here is my first: When using alternate registers (EXX) the HL register must not be affected on return to BASIC. Also the IY…
... ]
And what about PUSH HL & POP HL ? :D -
MC TipPlace your MC tip here: Here is my first: When using alternate registers (EXX) the HL register must not be affected on return to BASIC. Also the IY…
... 0 otherwise. Handy for attribute scrollers and the like...
[code ... -
And... we have lift-off!Seems the 10th anniversary update went alright. Hope you like it!
... so many people together to push the boundaries of Spectrum emulation ... -
Optimisation Needed! Is this the Fastest way to copy bytes from screen and back again?I have the screen address (say 0,0 i.e 16384) I want to copy 4 bytes wide by 32 bytes high from the screen to an area of memory. I then want to cop…
There are lots of ways to optimise this - are you bothered about memory? e.g. the ldir to clear the screen is very expensive. A quicker way is to set the stack at the top of the screen, ld hl=0, and then 3072 push hl statements -
Buying a +3I've been told you can download Spectrum games in .TZX format and transfer them to a specci through the headphone jack. Can you only then save the ga…
I'm thinking a +D or something maybe best - just load the game from tape, push the button, and heypresto, you have a game on your disk. It uses stsndard 3.5" disks too.
myabe look on ebay for one? -
Recommend a Speccy game for my daughterMy 7 year old daughter wants to play some more speccy stuff. She's played the Dizzy games and various others, but I was wondering what you lot woul…
... programm in Basic/Assembler and push the program to work... definitely ... -
ZX ShedNow that issue 2 is out and it's fairly obvious it's been a great success, we have to start considering issue 3. Thanks in part to the quality of wri…
... my (perhaps blunt) criticism will push them forward to make it ... -
Celebrity Big BrotherAnyone been watching? I can't make my mind up who's plastic surgery is worse, Jodie Marsh's or Pete Burns. Jodie looks like someone's punched her in…
... Dems just gave Kennedy the push, and are holding elections, and ... -
Proving a negativeThis could be fun: prove to me that there is no such thing as flying reindeer. If I had a million dollars, I'd bet that you can't.
... all those con-artists that push conspiracy and/or paranormal and ... -
ROM paging questionAssuming the Spectrum 128 memory map and port addresses, but two custom ROMs in place of the normal Editor and BASIC, what is the most efficient way …
... ,(HL)
INC HL
PUSH HL : save RET Address after ... -
ROM paging questionAssuming the Spectrum 128 memory map and port addresses, but two custom ROMs in place of the normal Editor and BASIC, what is the most efficient way …
... /> inc HL
; push return address + 2 on stack ... br />
push HL
; push after_page2: on stack
push HL
; push call address on ... stack
push DE
; ... -
Machine Code: quicksort optimisationI came across this z80 quicksort implementation when going through the wikipedia article on the same. It's 44 bytes long. I was wondering if any of …
... /> qsort ld hl,0
push hl
qsloop ld h ... /> pop hl ;pop lo
push bc ;stack=left-hi
Machine Code: quicksort optimisationI came across this z80 quicksort implementation when going through the wikipedia article on the same. It's 44 bytes long. I was wondering if any of …
...
ld de,0
push de ; mark end of qsort ...
inc bc
push bc ; stack = left+1 = last ...favourite main stream dizzy game?As a dizzy fan i would say they are all greatgames apart from dizzy 7. My fav though is magicland and spellbound. Interesting to know your thoughts …
... days.
They didn't push the machine any more than ...Software Projects covers/advertsWho made those wonderful arts? :) I think they are so nice and delightful to check out and it would be even cooler to know the name on the fella who …
... original Software Projects artwork for Push Off.
After an ...Arctic Monkeys Linksmy evil empire is growing... i have set up a website featuring Arctic Monkeys links... [url="http://www.arcticmonkeyslinks.co.uk"]http://www.arctic…
... tha looks gud on a push bike
Cyclin up ar ... tha looks gud on a push bike
Or on a ...Arctic Monkeys Linksmy evil empire is growing... i have set up a website featuring Arctic Monkeys links... [url="http://www.arcticmonkeyslinks.co.uk"]http://www.arctic…
... tha looks gud on a push bike
Cyclin up ar ... tha looks gud on a push bike
Or on a ... that looks good on a push bike
cycling up our ... that looks good on a push bike
or on a ...Your Rights ;) if you want them ?Sample letter Data Protection ?information recorded on film. The Data Protection Officer ORGANISATION ADDRESS HERE YOUR ADDRESS DATE Dear Sir or…
Yeah, have everyone make the request and push taxes up even more...great idea.Screen DisolveHas anyone got any good assembly code to dissolve the screen I could see
... . of lines
lb597: push de
ld a,4h ...4-pixel scrollingDo you think is 4-pixel scrolling accetable for horizontal shooter ? (aka do u like Chronos ? :)
... code. It uses the stack/push technique to render the screen ...128k Screen Flipping - Sample Code PleaseI know this has been covered before, but I cannot find out code to do the following: On a 128k Spectrum tell the speccy to display from address 4915…
...
FlipScreen: push af
ld a,(rampage ... />
PageRam: push bc
push de
and 7 ... />
di
push hl
ld a ...4-pixel scrollingDo you think is 4-pixel scrolling accetable for horizontal shooter ? (aka do u like Chronos ? :)
... by using the stack to push data onto the screen - the ... Z80 PUSH command is very quick compared ...Harry Potter booksDoes anybody think these children's books are a tad satanic for youngsters? Just a thought to see what fellow Wossers think....
... say that if she can push out as many books as ...Which Speccy game would you like to see as a movie?Personally, I'd love to see Dun Darach made into a film. It could be brilliant if it was done correctly. :) Jean-Jacques Annaud would probably be the…
... .. *lol*
[/quote]
push the idea over to nick ...Ever felt conned?Have you ever read a review for a speccy game and the reviewer gives it a glowing review and you trust him and go out and buy the game only to find i…
... novelty being able to just push up and your character would ...Assistance with IM2 routineI subsequently got a working IM2 routine.
... a routine which does), then PUSH BC (or whatever) then... Another ...Any examples of Proportional Font (Dark Star)Dark star had a cool proportionally spaced way of displaying text. Does anyone know of any code to do this? Cheers
... ,8
a1:
push bc
ld ... ,a
a2:
push de
ld a ...Phantomas Infinity ReleasedAt last, we're proud to present Phantomas Saga: Infinity. You can download them free from CEZ Games Studio page. We hope you'll enjoy so much as we…
... by another group member will push the Sprite Pack library to ...
