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FAST PIXEL DRAWINGI'm looking for the fastest way to put a pixel to the screen (on spectrum ofcoz:). Here is my own procedure (written in PASMO). But I don't how do it…
... fastest way to put a pixel to the screen (on spectrum ... me?
;============================================================================
; put pixel
; d = x
; e ... -
Pixel setting / general speccy codingi just started doing some cross-coding with the [url="http://www.bigfatpanda.fsnet.co.uk/z80.html"]Z80 SNA assembler[/url] and an emulator, and this …
... up with for xoring a pixel at a given screen coordinate ... -
4-pixel scrollingDo you think is 4-pixel scrolling accetable for horizontal shooter ? (aka do u like Chronos ? :)
Do you think is 4-pixel scrolling accetable for horizontal shooter ? (aka do u like Chronos ? :) -
Pixel Explosion CodeJust a little snippet to cause explosive effects. It uses table lookups for the screen address, and can handle up to 32 pixel particles. A particle…
... can handle up to 32 pixel particles. A particle dies when ... /> [code]
; *****************************************************************
; Title: Pixel Explosion
; File: pixel01.asm ... -
Every pixel different color on spectrum is it possible?I remember reading somewhere about a hardware modification that could make spectrums have 1 different color per pixel.This would make the color clash…
... have 1 different color per pixel.This would make the color ... -
help sought with first foray into machine code - pixel scrolldownI have started to code my first machine code program, a simple roadrace game. I've based it around the pixel scrolldown routine in 40 Best Machine Co…
... 've based it around the pixel scrolldown routine in 40 Best ... />
[code];scroll down 1 pixel at a time
org ... times we're repeating the pixel scroll
dec b ; ... scrlcount ;otherwise continue with another pixel scroll
endroutine
ret ... -
8 pixel scrollingJust been playing Gunrunner (always forget how much I love this game, probs cos it's VERY hard) and wondered what other games use 8 pixel scrolling A…
... what other games use 8 pixel scrolling AND are decent to ... seemed that if an 8 pixel scroll was used then unless ... -
Fastest way to decide which pixel to paint in order to draw a straight line(after I saw "Bresenhams circle algorithm" in development forum, I decided to ask this in here) in fact, I want to accelerate a car towards a direct…
... move the car to next pixel. since target changes position in ... iteration, so a new path/pixel must be decided every iteration ... -
Do you know any Spectrum game with small 8x8 pixel sprites ?Do you know any Spectrum game with small 8x8 pixel sprites ? I guess majority of games used 16x16 pixel sprites, like 99% of games :) I can not find…
... Spectrum game with small 8x8 pixel sprites ?
I guess ... majority of games used 16x16 pixel sprites, like 99% of games ... -
Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…
... the memory address of a pixel? So for example, if I ... wanted to "plot" pixel at screen coordinates 50,50 ... -
50Hurts - Full-screen 50Hz 1-pixel scrolling on a 128K Speccy50Hurts - Full-screen 50Hz 1-pixel horizontal scrolling on a 128K Speccy. Graphics are an obvious nod to Joffa, whose games and banter were a big ins…
50Hurts - Full-screen 50Hz 1-pixel horizontal scrolling on a 128K ... -
Rendering techniques in emulatorsI've been giving thought to the possibility of speeding up the rendering in Zero considering I've been putting it off long enough. My approach is c…
... track of not only dirty pixel writes but also attribute writes ... and by looking up the pixel to see if a paper ... ). vbSpec seems to use a LUT for every conceivable bit combination ... -
Pixel Color IncorrectHello i am new to the ZX Spectrum and z80 assembly language. I am coding my first game and am having a small problem. I am trying to make the botom r…
... effect. The reason only one pixel is drawn is I have ... are wondering why only one pixel is drawn. Any assistance in ... -
"Pixel after Pixel", WoS contest for the best fan made loading screen$After reading the post where Ste?86 did a splendid fan loading screen for Pud Pud, I had the idea of creating a contest to see which is the best load…
... that this could be named "Pixel after Pixel" :)
OK, so ... -
Microhobby's Pixel A Pixel compoI've recently found out that there's been a graphics competition Pixel A Pixel held by Microhobby magazine, thx to Ivanzx for pointing this out in on…
... 's been a graphics competition Pixel A Pixel held by Microhobby magazine ... -
Tribute Pixel Art PosterIt's been a special day today so I chose today to unveil an update to my pixel art poster (one of the first things I posted here a long long time ago…
... unveil an update to my pixel art poster (one of the ... -
Pixel Nation & Writers wanted!Before I get to my main question I just wanted to talk about a project I've been involved with. I recently worked on a printed magazine for NES-Bit.c…
... new, a retro publication called Pixel Nation.
After 5 ... complete:
[url]http://pixel-nation.co.uk/[/url]
Microhobby's Pixel A Pixel compo: help requiredHi! The start of this story is described in this topic: [url]http://www.worldofspectrum.org/forums/showthread.php?t=38955[/url] At the present mome…
... from a Microhobby's compo Pixel A Pixel can be converted in ...WoS Pixel after Pixel May 2012 CompetitionHere are the entries for the Wos Pixel after Pixel May 2012 Competition. [IMG]http://i1239.photobucket.com/albums/ff516/K33pontruckin/pixel_after_pi…
... the entries for the Wos Pixel after Pixel May 2012 Competition.
Retro Pixel Spectrum wallpapersHey guys, I keep forgetting to post about these wallpapers I made. [img]http://24.media.tumblr.com/tumblr_m6hsrawj001qciqqno1_1280.jpg[/img] [IMG]h…
... .retronator.com/post/26285740783/retro-pixel-spectrum"]my blog post[/URL ... .com/u/1794155/Creativity/2D/Pixel%20Computers/Retro%20Pixel%20Spectrum.zip ... "]Retro Pixel Spectrum.zip[/URL]
Pixel plots for entire Spectrum charsetDoes anybody have these, preferably relative to their 8x8 pixel grid, or know an easy way of finding out (i.e in a format similar to the data bin exa…
... , preferably relative to their 8x8 pixel grid, or know an easy ...next pixelI searched the "Discussions" groups for the phrase "next pixel" and got no matches - and removing the quotes it discards the "next" and just searches…
... " groups for the phrase "next pixel" and got no matches - and ... "next" and just searches on "pixel", which wasn't any good ... .0 in the example) in pixel steps, which was what I ...Microhobby's Pixel A Pixel restoration: 156,157,158,159,160,161,205We've made another release of about 30 restored Pixel a Pixel entries. [url]http://zx.maros.pri.ee/microhobby/MH_156_p15_MH_157_p35.zip[/url] [url]ht…
... release of about 30 restored Pixel a Pixel entries.
[url]http ...AY-RIDERS concert at "Pixel Heaven" eventJust a short message; there will be an AY-RIDERS concert while retro-gaming/demoscene "Pixel Heaven" event, 15 June 2013 (Saturday) CENTRALNY DOM Q…
... concert while retro-gaming/demoscene "Pixel Heaven" event,
15 ...spectrum pixel experimentsWell, As a spectrum fan, I started recently learning about how to pixel for the speccy, I did pixelart in the past but not speccy style (until now). …
... recently learning about how to pixel for the speccy, I did ...Canonical Spectrum pixel aspect ratioHi, Do any emulators support scaling the Spectrum image to have the "correct/canonical" pixel aspect ratio? On a 4:3 display, Spectrum pixels aren'…
... to have the "correct/canonical" pixel aspect ratio?
On ... program to draw a 192-pixel-tall circle/square, you'd ... the de-facto standard square pixel sampling frequency for PAL/576i ... 14.75MHz. The corresponding Spectrum pixel clock is 14MHz, giving a ...Optimal shifting for set pixel?Hi, I'm optimizing my set pixel code. For speed. But without using partitioned memory (i.e. a table on 256 byte boundary) I have optimal memory addr…
... /> I'm optimizing my set pixel code. For speed. But without ...Great little PS Vita game 'Life of Pixel'Not sure if many (if any) of you have a PS-Vita, but there is a brilliant game to get. It's called Life of Pixel and its a retro platformer. Each l…
... . It's called Life of Pixel and its a retro platformer ... .uk/game-review-life-of-pixel-playstation-mobile/[/url]
Pixel level collision detection[SIZE=3][FONT=Calibri]I need to do some pixel level collision detection. Assuming I have a byte of my ?player? sprite in DE and a byte of screen to t…
... ]I need to do some pixel level collision detection. Assuming I ...
