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ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... mask 2-byte no rotate) for all sprite ... , 0 // always end table in (0,0)
._sprdrawftbl ; table of sprite draw functions indexed ... have the make rotate table flag set so ... -
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…
... that (or a 1.75K rotate table and mask it to get ... using a 256 byte mirror table (or generating one as needed ... -
shifting spriteshi. have anyone experience with shifting sprites by table ? some neat tricks ? i don't want to see complete code (really don't want, it trashes thr…
... a point where using a table is quicker. Sprites moving 1 ... memory overhead by using a rotate table instead of shifts, and mask ... routine that bullds such a table here somewhere, it's only ... -
tricks to simplify codingWhen i started with programming in assembler i had very simple approach to do things. Just shifting bytes around, doing simple tests and so... Later …
... br /> ld hl,device_msgfunctbl // table of message function addresses for ... is a general purpose table function dispatcher called by everything ... rotation = MSB of rotation table to use
uchar ... msb of the horizontal rotate table to use and the ... -
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 ... -
Vector`scan anyone give me any advice or a description of vector`s... don`t mean line drawing vector`s but directional vector`s, I think there called vector`…
... currently using sin and cos table`s as a way of ... ship to be able to rotate clockwise or anti, and it ... -
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 -
How to rotate an imageI'm working on an idea for a game and to test it I want to draw some graphics on the screen which are made up of 8x8 pixel squares (single characters…
... part, if I want to rotate the image (in 90 degree ... -
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 ...How can I make a UDG rotate?I designed a set of UDG's that can be used for making shapes or letters. Trouble is that my circle - for example - consists of 4 pieces and it would…
... 's if I could simply rotate one 90 degrees. This is ... -screen option to select and rotate any selected piece.
Printing text, part MMXIIXI'm pretty sure there's been a zillion threads about this already, and I don't think it's the first one by myself either, but here goes. Proportiona…
... /> ; calculate destination offset (from lookup table)
ld l,9 (ix ... 's width
fastwidthloop:
; Rotate pixel through carry to output ... width
widthloop:
; Rotate pixel through carry to output ...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 ...
