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Smooth Color Masked Sprites using fast page flip on 48kHere is a quick demo of using char based sprites using the Page flip method: a) Background is copied to buffer b) Sprites drawn on buffer c) Buffer …
...
COUNT: DEFB 0
OKTOFLIP ... br />
LD A,(COUNT)
DEC A
... LD A,16
LD (COUNT),A
goa ... br />
LD A,(COUNT)
DEC A
... -
Spindizzy: good or horrible?Spindizzy is definately a much-loved old speccy game but is it actually any good? I played it a load back in the day, but i played every game i had …
Smooth Color Masked Sprites using fast page flip on 48kHere is a quick demo of using char based sprites using the Page flip method: a) Background is copied to buffer b) Sprites drawn on buffer c) Buffer …
...
COUNT: DEFB 0
OKTOFLIP ...
LD A,(COUNT)
DEC A
LD ... A,16
LD (COUNT),A
... br />
LD A,(COUNT)
DEC A
LD ...Smooth Color Masked Sprites using fast page flip on 48kHere is a quick demo of using char based sprites using the Page flip method: a) Background is copied to buffer b) Sprites drawn on buffer c) Buffer …
... HL reg, ie.
COUNT LD A,0
DEC ... A
LD (COUNT+1),A
DerekAargh.. me ..hearties...yep, its time to load up Bootie or Desert Island & put on your pirate hat as its , Talk like a pirate day on Sunday 19th sept.. [url="http://www.tal…
Well, I'm replaying Monkey Island 2, for the 3rd time... does that count?
:)Game customisationApart from the numerous MM/JSW games, has anyone ever done (for release, or for their own amusement) a custom version of a game? I've done a version…
I've enhanced some old type-ins. Does that count?ZXF - printed version - would you be interested?[Copy of my post to CSS below] Evening all, Having recently bought a rather speedy new inkjet printer I find myself suddenly in a position where I …
Yep I'd buy it - but indeed you'd do well to make it available before the PDF download, otherwise it'd be old news by the time anyone read it. Count me in - I already subscribe to Sam Revival (which has just started coming with a spiffing cover disk :)Wanted: Code to wait until Border has been drawnWhen my IM2 interrupt fires, I want to wait until the ULA is past the first line of display before drawing. I know I need to wait about 14300T after…
... 14336 (adjust according to machine) tstates after interrupt?
If ...Wanted: Code to wait until Border has been drawnWhen my IM2 interrupt fires, I want to wait until the ULA is past the first line of display before drawing. I know I need to wait about 14300T after…
... 14336 (on the 48K machine) tstates before the top-level pixel ... waits 14112 ( = 14336 - 224 ) + n tstates, then changes the border colour ... line indicate the number of tstates which have elapsed since interrupt ...I need info about +3e hardware portsWho can tell me what I/O ports addresses uses the +3e for the IDE interface ? On Garry Lancaster's site I have not found this info (however, I am not…
... (IDE 001): $cfef
Sector count (IDE 010): $deef
Sector ...8 BIT WARSwhen 8bits ruled the home market Speccys, C64 and Amstrad were the big 3 fighting it out for supremecy.... but they didnt survive which as we know wa…
... /> [/quote]
Doesn't count since it's not really ...The old magicFirst post since registering - although did post occasionally, long ago... At the risk of getting philosophical... what has happened to the days whe…
... alone, and that doesn`t count all those running the full ...Best/worst endingsPity this cheap'n'nasty UBB-clone doesn't have polls, one of the many features it lacks. :roll: :) What does anyone think are the best, and worst, g…
... about The Pawn. Does it count being a text adventure? Anyway ...RZX for Sabre WulfI was just about to send an RZX for Sabre Wulf to the RZX Archive when I noticed they don't accept Ultimate's (and other companies' who haven't given…
... . All fail with IN COUNT RECORDED IN COUNT (or similar error, for ...RZX for Sabre WulfI was just about to send an RZX for Sabre Wulf to the RZX Archive when I noticed they don't accept Ultimate's (and other companies' who haven't given…
... . All fail with IN COUNT RECORDED IN COUNT (or similar error, for ...Can Anyone explain sprites in Jet Pac/Atic Atac etcJet Pac was 16k, and yet the sprites were impressively fast. I notice they had a slight flicker at times, but were notmally pretty flicker free. W…
... would shave a good few tstates off its worst case timing ...Good Games in the bottom 100?Looking at [url="http://www.worldofspectrum.org/worstgames.html"]The worst 100 games[/url] as voted, I was looking for games I actually liked. Most o…
Good Games in the bottom 100?Looking at [url="http://www.worldofspectrum.org/worstgames.html"]The worst 100 games[/url] as voted, I was looking for games I actually liked. Most o…
How can I see how long it took for IM2 to runHow can i see how many cycles it took for my interrupt routine to run, is there some way with Spectaculator debugger etc to see how long it has taken…
Hi,
Ok, worked out using Spectaculator and 2 breakpoints,
My function takes 26622 TStates
How many TStates are in 1/50th, i.e. one IM2 update?Most popular new features? I know some people like a spectrum to be emulated as authentically as possible, while others like myself like features which improve the gfx, sound,…
... that never existed - High Colour count, extra sound, extra memory etc ...i know theres a list ..but wanna your opinionbest games...,give me your top10 ,please... theres a lot of good games that i don?t remember the names ...so this could help. thanks. [ This Messa…
Count Duckula 2
Santa's Xmas Caper
Snoball in Hell
Voyage Into The Unknown
Wild Streets
Pit Fighter
Outrun
Basically all the classics...Bomb Jack 2Does anyone like this sequel? To me it's a dull, unexciting, badly-designed, visually-horrible mess, even before you consider how great the original …
... best home version, which I count it as... so is it ...Programming Sound EffectsHi guys, Have decided, probably due in some way to my midlife crisis, to tart up and re-release (or even just re-lease) the old 48K Speccy games I w…
... (you've got to constantly count how many 1s and 0s ...You want to read this. Oh yes you do.1) Go to [url="http://www.livepublishing.co.uk/retro/retro9.shtml"]http://www.livepublishing.co.uk/retro/retro9.shtml[/url] 2) Read to the very bott…
... a freelancer, I don't count myself among said, so wouldn ...