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generating a pre-defined list in an un-defined sequenceI've decided to become a drunkard, to which end I've been drinking a whole bottle of beer in one day (whereas normally I'd make it last 2 or 3 days).…
... the screen ... but ... there's one sma-a-a-a ... color] section is Jon Ritman's routine, and the [color=magenta ... ld a,l
xor e
ld c,a ;BC ...
LD E,H
RL E
RL D
ADD ... -
Math problemI'm trying to solve/model a science problem, and I thought a simple BASIC program might help me, but I struggle to write it. Goal: Given a length of…
It's a continuous pdf, so the ... within a given range (i.e., a bin), which is the ... -
ZX-High5Champ!The title goes to the person who finds the name of these 5 games first: [IMG]http://www.haluha.dk/images/zx-hi5champ_01.jpg[/IMG] Good Luck :roll:
... ][/B]
[U]Here is the list:[/U]
1 ... winners were found, and that's a fact :D -
Barn Find #1Hi, just back from holiday and found a load of spectrum related bits in my folks old barn. They would probably have been a mates who dumped a load of…
... ?
One thing I'd point out also - given the ... environment it's been stored in, I would ... /watch?v=IzgCmldm2H4"]Here's[/URL] an excellent guide to performing the ... -
Scrolling by 2 pixelsWhat is the fastest way of scrolling a Spectrum screen line by 2 pixels left or right? When thinking about it I've come to this simple solution: [C…
OK, here's another go. The "long ... rr h
rr e
rr d
rra
... rr h
rr e
rr d
rr c< ... rr h
rr e
rr d
rra
... -
Xbox 360 Support to Last to 2016[url]http://m.uk.ign.com/articles/2013/09/04/xbox-360-support-to-last-to-2016-includes-100-new-games[/url] Seems like a good amount of time. Didn't …
... probably still murdering it's extremely unreliable and easily ... Tank to play 1 game :D
[QUOTE ... =ZnorXman;720730][IMG]http://e.kulfoto.com/pic/0001/0028 ... the way that's written it'd have funnier if ... br /> May I say FAIL? :D
Although maybe ... -
New game: Cronopios y Famas[CENTER][IMG]http://www.alessandrogrussu.it/img/cyf-1b.png[/IMG][/CENTER] I have the pleasure of announcing the release of my latest game, [b]Cronop…
... stated in the user manual. E.g. most of the furniture ... from Crime Busters and Everyone's A Wally; the esperanzas and ... was unaware of Cort?zar's works until recently, but after ... but hearty tribute, that's for sure :D
Since you ... -
i am currently listening to........as i couldnt seem to find the old one, i didnt look that hard :P ive started a new one right after somebody asked me for some slayer ive rediscovere…
SCREEN$ bug fixI've been using the SCREEN$() function recently for reading data off the screen rather than taking up space with an array and I got fed up with the s…
... few changes to FN s$() as I'd need to be ...
Here's the new FN s$() anyway. It's 362 bytes including ... $ USR ScrDol0
; ... FN s$(row,col) ...
ScrDol0:di ... /> sla a
rl d
ld e,a ;DE=bitmap offset ...What's on your saucer?Thanks go out to frobush and zx1 for inspiring* this WoSser to create a yet another excellent WoS thread. Lunch 10 minutes ago. [IMG]http://i300.ph…
[QUOTE=zx1;733917]haha! Here's another i made later that ... like one of those "Val-U" ones you get at Kwiksave ... :p
Where's the cheese man? Where's the cheese? :DWhat's on your saucer?Thanks go out to frobush and zx1 for inspiring* this WoSser to create a yet another excellent WoS thread. Lunch 10 minutes ago. [IMG]http://i300.ph…
[QUOTE=dm_boozefreek;733922]Looks like one of those "Val-U" ones you get at Kwiksave for a quid :p
Where's the cheese man? Where's the cheese? :D[/QUOTE]
After the last disaster i decided to go light on the cheese:smile:Anyone Buying a PS4 or Xbox One as Soon as They Are Released?...or, like me, will you wait until they are much cheaper and much smaller. I'm guessing most people on here are over 30 and have bills to pay so ?35…
[QUOTE=Vampyre;735280]That's interesting. I'd go with:
PS3 ... ; 360 > PS3 >Wii U > Original XBOX
Converting an integer arbitrary large binary number into a printable decimal formThis was asked a long ago at the comp.sys.sinclair newsgroup. At that time, I came up with a solution by extrapolating the classic algorithm of suces…
Here's another version, at 190 bytes ... string by handling each digit's multiplication & carry procedures together ... a
Loop0b: sla e
rl d
rl c
jp z,EndLoop ;if it's the last digit, then don ...Converting an integer arbitrary large binary number into a printable decimal formThis was asked a long ago at the comp.sys.sinclair newsgroup. At that time, I came up with a solution by extrapolating the classic algorithm of suces…
Perhaps it's a good ... /> Loop0b: sla e
rl d
rl c ... 3
sla e ;move 3 bits at ... octal digit) ...
rl d
rl c
s part of an inner ...Converting an integer arbitrary large binary number into a printable decimal formThis was asked a long ago at the comp.sys.sinclair newsgroup. At that time, I came up with a solution by extrapolating the classic algorithm of suces…
... never going to work. It's going to be really slow ... a
Loop0b: sla e
rl d
rl c
jp z,EndLoop ;if it's the last digit, then don ... Loop5NC
ld d,h
ld e,l ;DE=LHS ...Small demo to show my sprite engine for ZX Spectrum 48KThis demo shows 13 sprites moving at 50fps totally flicker free: 12 enemies bouncing in edges and the main character, controllable with OPSA (note S …
... /> inc bc
and e
or d
ld (hl),a ... l
;...[/code]
i.e. store the background graphics under ... .[/QUOTE]
Wow. It's exactly the code that I ... 48k is the flickering, it's very difficult to avoid the ...Problem with Pasmo Assembler/Speccy emulator?I'm at the start of trying to learn Z80 assembly for the ZX Spectrum. I'm using Speccy 1.7 as my emulator, Pasmo as my assembler, and am following t…
... as first.
It's important for me to mention ... not found" error, so here's what i think may have ... separate letters, i.e. "U","S","R" ?
If that's the carse, that ... " keyword, and requires the "Inverted E" cursor.
To obtain that ...Z80: ABS(HL) functionI must be very tired but I cannot get my head around whether this function provides a correct implementation of a ABS function for a signed 16-bit va…
... br />
Anyway, let's try to extend this to ... A variation on Alone Coder's routine that I know ... will work (let's try to ignore that ... br /> sbc a,d
sub e
ld d,a
sbc a,d
sub e
ld d,a
What Spectrum projects (Software/Games/Utility)(Hardware)(Others) are you working on?So, basically that :) You dont have to give names or more clues if you dont want to ;) Also, if you are working on more than one, you can tell all of…
... br /> ;
; void *memset(void *s, int c, size_t n)
; enter : hl = void *s
; e = char c
; bc = ... ld a,e
ld e,l
ld d,h
...Finding an empty cell in a grid[FONT=Calibri][SIZE=3]I?m after some advice on ways to tackle the following problem. I?m not after code to do this but would be interested in possibl…
... had to do it, I'd go for something as simple ... , though you'd have to check along the N/S/E/W lines ...Deterministic random number generatorI'm looking for a random number generator in assembly which, given a seed, the generated sequence is always the same. You change the seed, you get a …
Patrik's XOR generator is a good ... (again a plus if that's all you want!). If you ... /> I read Marsaglia's paper that Patrik's routine is based on ... diehard tests on his machine :D
[code]
< ... a,d
srl a
xor e
ld e,a
Animated attribute revealA new challenge to solve next. I would like to create an animated attribute reveal in machine code by having my 768 byte attributes held in ram whic…
Here's a couple of ... gt;right
; D f E vv vv, taps 9,10 ... A) & 12 (E)
xor e
rra ;align ... D
or d ;new value for D
ld d, ...that "listing variables during runtime" thingWell, I did eventually finish this, but with my meds playing up I don't have much time each day that I can spend at the computer, so it's taken rathe…
... )-2: PRINT " ";: LET d=PEEK i:
IF d=cd THEN LET ... /> 9903 LET e=INT (d/32): LET l$=CHR$ (d-e*32+96): PRINT ... l$;
9904 IF e=2 OR e=4 ... OR e=6 THEN
9907 IF e=5 THEN LET f=0 ...dumping protected BASIC loadersI wrote this a few weeks ago but forgot to post it. It will load & list from tape/TAP/TZX any BASIC program which has been saved with SAVE, including…
... recall any specific programs? I'd like to try them with ... from the loader if it's practical.
I ... the 5 bytes named a,e,d,c,b from left to ... /> LET number=256*c+d-(65536 AND e=255):
GO TO ... /> 2080 LET sign=-1 OR edumping protected BASIC loadersI wrote this a few weeks ago but forgot to post it. It will load & list from tape/TAP/TZX any BASIC program which has been saved with SAVE, including…
... />
:confused:
Here's the changes for the number ... FOR d=1 TO 5: LET n(d)=PEEK (a+d): NEXT d: GO ... 2000 LET v$="":
FOR d=a-1 TO bytes STEP ... PEEK d: LET d$=CHR$ PEEK (d-1): LET e$=CHR$ PEEK (d-2)
d$="0" AND e$Plea for new hardwareI'm posting this as a poll as I want to judge if I'm a solo loon going on about this, or if people really are interested in either of the following S…
... two remaining pins (less Gnd/U/D/L/R/F/5V) to ... -2).
Personally I'd ditch the +5V supply and ... as FIRE-2. And there's the risk that some sticks ...Do you equate used game sales with piracyI was just reading a piracy thread on Gamefaqs.com (a great site, except for the trolls and teenage fanboys) and someone made the usual remark that u…
... decrease too much, it's time to reduce costs and ... .
If you'd care to re-read my ... to you, and you'd stop making nonsensical and irrelevant ... it's worth, I'd agree with most of what you'e said ... about games publishers, it's just that ...Help needed with calculating screen addressesCan anyone help me finally crack Jonathan Cauldwell's screen addressing calculator and, more to the point, is the reason I'm struggling because this …
Here's my table lookup ... )
LD D,$00
LD E,B
... carry flag
RL E
RL D ; DE = B * ...
LD D,$00
LD E,A
...
