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Testing your codeOk, guys, again I here with question. How do you test your works? I understand how to test functions and procedures mathematically (for example, g…
... procedures mathematically (for example, generating sine table in memory), but how to ... -
Homing missile routine - help neededI am attempting to write a routine which will allow a missile to home in on a player. Basically the sort of thing you see in most shoot-em-up games. …
... binary chop to search your sine table - perhaps a little tricky for ... -
Into the screen driving simulator effectI was wondering how the racing games of yore did the into the screen scrolling effect. I'm sure you could do something crude drawing bars on the scre…
... offset combined with some magical sine table (sorry, I'm better at ... -
calculator and sinusok, look at the Sysel's routine: [PHP]3 5b00 *s 4 5b00 tabsin = #7000 03 mksin 19.11.1995 Busy soft …
... , when I was developing my sine table routine...
[quote]
I ... -
INVASION OF THE BODY SNATCHAS - Obscure High score table messages...After posting a message about this game on the 'first three games you bought' section, I got thinking more about this game. When you typed certain m…
... messages onto the high-score table on this game, it would ... -
West Bank: The most pointless high score table everWest Bank is a good little game. I played it and got a score of 25000 odds starting at stage 6, which I thought was quite good. Then as the game ende…
... it to the high score table. Then I looked closer - the ... last entry in the table has a score of 250000 ... on to the high score table ever! It's not that ... -
Hi-Score tableThe score in my game occupies 3 bytes. I want to create a hi-score but I'm not sure of the best way to work out where a new score would fit in the ta…
The score in my game occupies 3 bytes. I want to create a hi-score but I'm not sure of the best way to work out where a new score would fit in the table. Has anyone tackled a problem like this before ? -
ANNOUNCE: ZX Spectrum Game Coffee Table Bookhello peeps. I'm about half-way through writing a full-colour 250 page 8.5x5.5 inch coffee-table type book about Spectrum games from 1982 through 19…
... .5x5.5 inch
coffee-table type book about Spectrum games ... />
I've put the table of contents and some sample ... -
Ascii TableDear All, Anybody knows where can I find an Ascii Table for the zx? I would like to know which charcaters are for example like carriage return (10?…
Dear All,
Anybody knows where can I find an Ascii Table for the zx?
I would like to know which charcaters are for example like carriage return
(10?)
Thanks in advance.
Devwebcl -
Games for Wedding Table NamesFor our imminent wedding, my Fiance has decided that we need to introduce a Spectrum theme, as it's present in our daily lives anyway ;-) So, we're …
... , laminated and placed on the table.
We have 5 ... ) Three Weeks in Paradise (Our table, refers to the honeymoon?)
Bespoke arcade cocktail table - comments?Sorry of this is in the wrong section, but I want a bit of advice. I am considering treating myself to a bespoke arcade table for my 40th. [url]htt…
Z80 instructions tableI could never find a complete z80 instructions table (including timings) that I really liked. All reference material I have is either incomplete, or …
... find a complete z80 instructions table (including timings) that I really ... to prepare a z80 instructions table exactly the way I always ...The need of having a 257-byte table for IM2 routinesThis came from a discussion at the speccy.org forum. I have understood that the reason behind the 257-table for IM 2 routines is due to certain joys…
... the reason behind the 257-table for IM 2 routines is ... this: is the 257-byte table really needed for [B]new ... of kilobyte for the IM2 table, but if space begins to ... resource, would you sacrifice that table and assume that the low ...Border Tron vector tableI've been trying to use the Border Tron border creator, but the vector table is created where code to my game is at (FE00 I think), how would I go ab…
I've been trying to use the Border Tron border creator, but the vector table is created where code to my game is at (FE00 I think), how would I go about relocating the vector table to say 30000 as I don't understand hex very well!hash function permutation tableI'm using a simple Pearson hash function to generate keys for a $(103,6) array using a 256-byte permutation table. How do I arrange the entries in th…
... using a 256-byte permutation table. How do I arrange the ... entries in the permutation table to avoid any collisions? As ... all the data table entries are known in advance ...Best or most unusual high score tableReading the recent post about jet pac and the initials in the high score table got me wondering about the best or most unusual effect used to display…
... initials in the high score table got me wondering about the ...Mirror tableCan anyone help with a byte mirror table? e.g. so you can look up a byte of a left-facing sprite and return the correct right-facing value. There …
... help with a byte mirror table? e.g. so you can ... its mirrored value from the table using the H/L register ... 's got a byte mirror table to hand, please point me ...High score table routineI wrote this general purpose high score table routine. It stores 5 scores and displays them alongside the player names, which are 8 characters long. …
... this general purpose high score table routine. It stores 5 scores ... ; print the "TODAY'S BEST" table header
CALL PRINT
Pinball Dreams vs Fantasies - which has the better "evil" table?Hi everyone and welcome to the September 2017 edition of the Which Is Best? Last month I placed two iconic classic arcade games against each other a…
... Fantasies (Slam Tilt's Demon table will not feature as it ... you think is the better table when it comes to music ... the ball loss on Stones table so I could show more ...A table of AY frequenciesHi friends, Simple request I hope; does anyone have source for a table of note frequencies on the AY chip as used in the Spectrum 128? I had a loo…
... anyone have source for a table of note frequencies on the ...AssemblersProbably asked a question that's been asked a million times before... but... I've decided to do a bit of old Speccy machine coding again, after 20 y…
Problem with rotating procedureHi folks! I wrote a proc in z80 asm, based on: x' = x * cos (z) - y * sin (z) y' = x * sin (z) + y * cos (z) I used a precalculated table of sin a…
... circle into units of 256. Table lookup will be a little ... as will cosine and sine COMPUTATIONS (you do table lookup for that ... be done faster, again using table lookup, but I'd also ...Tape loadersi understand how ROM tape loader works but i dont understand why it so 'complicated'. it measure time until two edges in signal appears. why it does…
... make a pretty decent analogue sine wave. It's a mistake ... 'd still need a symbol table scheme to ensure you don ...Please test my Manic Miner remake!Thanks to everyone who downloaded my sneak preview of Manic Miner Turbo. Thanks especially to na_th_an who is the only person so far to give feedback…
Anyone used their Spectrum for mathematics/physics projectsI am currently doing an A level in Mathematics with ICS. It has me thinking and I would be interested to know if anyone has used their Sinclair Spect…
... ) used geomatry for the highscore table , as does hysteria on speccy ... of folks just generated the sine / sinus tables using basic to ...3D Wireframe/vector animation creator and player?Is there any software that can help record wireframe 3D animations by creating a file that stores just the coordinates and lines? If the answer is "n…
... of trigonometry, a quick sine look-up-table and a binary chop ...3D Wireframe/vector animation creator and player?Is there any software that can help record wireframe 3D animations by creating a file that stores just the coordinates and lines? If the answer is "n…
... of trigonometry, a quick sine look-up-table and a binary chop ...
