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New old stock - help needed!Hi! I thought I'd introduce myself with this modest set of games I recently acquired. I was hoping that you could help me out and let me know if ther…
... /> * edit : opps I forgot the decimal point :lol:
rollercoaster is ... -
Problem with a small basic routineDear all; I have been messing about with a routine (originally published in Your Computer 1982, by Tim Langdell). The idea of the program is to simul…
... the '^' and have included the decimal point (slaps forehead with palm). However ... -
Problem with a small basic routineDear all; I have been messing about with a routine (originally published in Your Computer 1982, by Tim Langdell). The idea of the program is to simul…
... the '^' and have included the decimal point (slaps forehead with palm). However ... -
telescopewas watching those star gazing shows that have been on bbc 1 for the past few nights, and low and behold i got a telescope from my gf for my birthday…
[QUOTE=mile;596576]i think you get into heavy maths when doing stuff beyond spotting planets and such.[/QUOTE]
Yes, it's a well known fact that you don't even need the decimal point when calculating stuff that's near the Earth. -
For Sale - Nice ZX CollectionI am selling my ZX collection of hardware (including a rare disc drive unit), manuals and software (including a few nice big box ultimate titles and …
... ]
:-o
decimal point not working on ya keyboard ... -
number padding functionI wrote a number padding function in BASIC a while ago, but when I came to want it again I couldn't find it, so I've done this enhanced [url=http://w…
... br /> jr z,GOTDP ;got decimal point
ld (hl),a ;add ... 0
call COPYDIG ;copy decimal
dec de
ld ... a,(ix+20) ;A =maximum decimal padding (signed)
call ... -
Games Club WC 4/6/12new month, new games, and as a suggestion, the first 3 games in a random search, no skipping past the ****e. :razz: 8 Letter Anagrams - Ian J. Roge…
... to go for the horse racing one. I like horse racing - I subscribe to ... the Racing Post every Saturday. I ... -
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... over Maggie Thatcher at one point :lol:
How the ... since San Andreas displays the decimal point maybe it's 99.99 ... -
Homebrew on +3 disksI was just wondering whether Andrew Barker still does +3 disk stuff. I have a few homebrew games written by me and also by my mate and would like to …
... Race which is similar to horse racing games on the speccy. -
Celebrity Big Brother 2013Anybody watching it? That Spencer's a right tool. I feel sorry for his wife. Every time she goes to say something, she looks at him as if she needs …
... .bbc.co.uk/sport/0/horse-racing/20511279[/url] .. to me that ... -
The ZX Spectrum Screenshot ChallengeI haven't seen this one posted here yet. Apologies if I've missed it somewhere. How many of the 90 screenshots can you recognise? [url]http://www.…
... / know was listed as Omni horse racing, though..
And I ... -
I'm a dad!Here is a new future Spectrum player! Both mom and the kid are ok, but we're all very tired. Spent the day with them at the hospital (from midnight…
... way as we use a decimal point (3.380kg). I'm a ... -
Seen any ebay madness?? post it here !!!What with some high prices fetched on speccy games over the past few days , thought it might be an idea to keep a WOS record of some of the higher fi…
[url]http://www.ebay.co.uk/itm/Back-to-Skool-ZX-Spectrum-Game-/290908737030[/url]
wrongly placed decimal point ? ;)
?5-6 yer, I'd get .. but that much hehe -
Full 16*16-digit BASIC multiplicationI liked Andre Adrian's 32-bit long multiplication routine so much that I decided to a decimal version. After all, 2^63 is only 9223372036854775808, a…
... easiest to imagine the virtual decimal point as being between the 8th ...
ex de,hl ;DE=decimal pointer
pop hl ;HL ... RR
push hl ;save decimal register address
ld de ... -
Seen any ebay madness?? post it here !!!What with some high prices fetched on speccy games over the past few days , thought it might be an idea to keep a WOS record of some of the higher fi…
... for "." in numbers (ie a decimal point).... That would make the speccy ... -
SE Basic IV Buffy v4.1 source (WIP)I've been doing a major refactor on the SE Basic source and I'd appreciate a code review from anyone who has time to look at it. I've almost certainl…
... ; jump if so
cp '.' ; decimal point?
jr z, renum_line_3 ; jump ... br /> call number ; skip floating point representation
call fn_skpovr_1 ; skip ...
call stack_num ; floating point number to calculator stack
FZX: a new standard format and driver for proportional fonts[B]FZX[/B] is a very compact and efficient (although extremely flexible and powerful) standard format to create new fonts for the ZX-Spectrum. It sup…
... to align numbers at a decimal point, eg.
Nice work ...So shooting 360 degrees?...[I]How do I go about having - for example - a cannon in the middle of the screen, that can shoot in any direction towards the player?[/I] Well, I do…
... off, your bullet needs 'fixed-point' (decimal point) co-ordinates. In other words ... as a 16-bit fixed point number. The fractions will take ... you take your bullet start point as 8-bit co-ordinates ... , extend them to fixed-point 16-bit values (set the ...The official CSSCGC 2014 threadJust to announce that the comp.sys.sinclair Crap Games Competition 2014 is now open. It's home for the year will be; [url]http://www.mykeweb.co.uk/c…
#31. Ultimate Horse Racing Simulator
[IMG]http://www. ...For connoisseurs collection: ZX Spectrum 128, 520 discs, FDD3000, joystics and moreHI, I am getting ready to sell above set. If I get competitive offer I will decide to sell it. Send me prive msg if there is interest. This is my …
[QUOTE=fog;779355]The price point at which I consider selling ... />
Surely there is a decimal point missing in that asking price ...What is the Sinclair ZX Spectrum Vega and what does it mean?Just stumbled upon this Indiegogo page following a tweet from SpeccyNews [url]https://www.indiegogo.com/projects/sinclair-zx-spectrum-vega[/url] it…
... . Personally, the Vega price point is too expensive (right now) for me ...What is the Sinclair ZX Spectrum Vega and what does it mean?Just stumbled upon this Indiegogo page following a tweet from SpeccyNews [url]https://www.indiegogo.com/projects/sinclair-zx-spectrum-vega[/url] it…
... . Personally, the Vega price point is too expensive (right now) for me ...Floating Point Package Math48<br>I came across a neat little floating point package for the z80 and I'm adapting it now to work with z88dk and sdcc. There is an interesting…
... "inf", "infinity", "nan", "nan(...)", decimal floats as in "123.45 ... strings of zeroes after the decimal point or after the non-zero ... that reaches into the third decimal place or about the ... to show how inaccurate floating point computations can be even ...Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
Hi Mark
I did not have much luck with digital meter which gave the following
Case to reg test : stayed on 1 did not change
Pin 28 to middle pin of reg : stayed on 1 with decimal point several places to the rightBasic BASIC help needed RNDHi all, I have recently re-discovered an old program I wrote in the early 90s which would do generate random lottery numbers. I know little now, an…
... loss of precision beyond the decimal point. Again IIRC it had something ...Usefullness of program listings in magazinesEarly computing magazines had printouts of program listings. I always felt this was a nice thing in that you might read the code and learn something,…
My mate remembers us once typing in a horse racing game, only when it ran the horses where split so the top half of the horse was a couple of blocks ahead of the bottom half. Put him right off
doing any more type-ins.Essence of the ArcadeAs some of you know, one of the reasons I will always be eternally grateful to WOS is to have helped me with its database and all my friends around h…
... trying to look for 'mechanical horse racing music' on Google/YouTube when ...
