-
WIP: ULAPlus hardware implementationThis aims to be an "almost" plug-in replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K/Plus machines. It comes in a form of a small PC…
... more cool things (like interrupt raster, or even a complete AY ... -
ZX-Paintbrush 2.2.9.5Dear ZX-Paintbrush friends, I want to present you some preview pictures of my latest progresses. Well, there are some bug-fixes to do, but it's work…
... : Don't click on the raster buttons, they cannot be unclicked ... -
Machines Whose Graphics Have Dated BadlyI have owned a string of machines over the years (see my signature for the list) usually having to sell one machine to be able to afford the, because…
I'd say Atari 2600. Those games look very bad with exception to the overused raster beam effect they are capable of.
[img]http://1.bp.blogspot.com/_s0SSX3Y2JTw/S94-4MTsATI/AAAAAAAAE5U/5BdQVReiw28/s1600/empire_1.jpg[/img] -
WIP: ULAPlus hardware implementationThis aims to be an "almost" plug-in replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K/Plus machines. It comes in a form of a small PC…
... implement some nice things like raster interrupts. -
Fastest redraw of screen from UDGsHere's a question for everyone, to generate a bit of code to be used in games: On a standard 48K Spectrum, what's the fastest way to redraw the scre…
Fastest redraw of screen from UDGsHere's a question for everyone, to generate a bit of code to be used in games: On a standard 48K Spectrum, what's the fastest way to redraw the scre…
... to render just behind the raster scan and finishing just ahead ...Fastest redraw of screen from UDGsHere's a question for everyone, to generate a bit of code to be used in games: On a standard 48K Spectrum, what's the fastest way to redraw the scre…
... in 2 frames with no raster tearing the hidden screen might ...WIP: ULAPlus hardware implementationThis aims to be an "almost" plug-in replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K/Plus machines. It comes in a form of a small PC…
... , that uses port FFh to synchronize themselves with the electron beam ...I thought I'd give assembly a goAnd well being an absolute newb,I'm absolutely useless.I need your help. I thought I'd give this a go in zxspin [url]http://chuntey.wordpress.com/20…
... more used to c64.. and raster-time... but the local rasta ...Video output questions...Two questions... [QUOTE]1. The yellow and blue colours seem out of phase on the display. Is this normal for an RF connection to the TV/monitor?[/QUO…
Emulator w/ "raster scan" position infoHi, Sorry if this is common knowledge or something - I seldom use emulators. Is there a Speccy emulator with a single-step debugger that will allow …
... to (visually) know where the raster beam is at any given ...Avalon and DragontorcAlways wandered why these games are so highly rated. I never liked them - never had the time and patience to get involved. This morning I was going t…
... over in sync with the raster.[/QUOTE]
Welcome and ..."Chronos": how fast should it really be?I was reading [URL="http://timfollin.pwp.blueyonder.co.uk/Archive.htm"]Tim Follin's webpage[/URL] the other day and came across a curious remark abou…
... the screen blitter and, possibly, synchronize the screen updates with the ..."Chronos": how fast should it really be?I was reading [URL="http://timfollin.pwp.blueyonder.co.uk/Archive.htm"]Tim Follin's webpage[/URL] the other day and came across a curious remark abou…
... the screen blitter and, possibly, synchronize the screen updates with the ...Bad Loading screens.All this Avalon and Dragontorc talk got me thinking about 'Sorcery' that was on the Softaid compilation. Then I had a glance at 'The Pyramid' [img]h…
... extra t-states(same as raster time ? on 64 ?!?!) to draw ...Bad Loading screens.All this Avalon and Dragontorc talk got me thinking about 'Sorcery' that was on the Softaid compilation. Then I had a glance at 'The Pyramid' [img]h…
... extra t-states(same as raster time ? on 64 ?!?!) to draw ...First ever post on WoSWith recent threads on checking out old posts and necro-posting weirdness I thought it might be fun ([I]yeah right[/I] - Ed) to put our first-ever po…
... as 128 pixels width per raster line, same as that Color ...Speccy collection prepping for sale - Pics includedHi guys, I made a post a while back about having to shift my sizeable collection due to incoming sprog. I gave up typing up the names, so I'm going…
... /> Rapid Fire
Rastan
Raster-Runner
Rasterscan
Red ...ZX-Paintbrush 2.2.9.5Dear ZX-Paintbrush friends, I want to present you some preview pictures of my latest progresses. Well, there are some bug-fixes to do, but it's work…
[QUOTE=g0blinish;705874]problem is: selection doesn't fit to 8x8:-o[/QUOTE]
Simply press to adjust the selection to a 8x8 raster and then you can use the export selection as (it only works with full covered attributes).ZX-Paintbrush 2.2.9.5Dear ZX-Paintbrush friends, I want to present you some preview pictures of my latest progresses. Well, there are some bug-fixes to do, but it's work…
[QUOTE=clausjahn;706259]Simply press to adjust the selection to a 8x8 raster and then you can use the export selection as (it only works with full covered attributes).[/QUOTE]
great! thank you for the explanation!Some thoughs about fast scrolling on 128 modelPlease, consider this article as technically interesting concept not a proven algorithm. ONE The fastest scrollers use long sequence of PUSH inst…
... . I bet most action games synchronize with each frame anyway (to ...Some thoughs about fast scrolling on 128 modelPlease, consider this article as technically interesting concept not a proven algorithm. ONE The fastest scrollers use long sequence of PUSH inst…
... . I bet most action games synchronize with each frame anyway (to ...Speccy collection prepping for sale - Pics includedHi guys, I made a post a while back about having to shift my sizeable collection due to incoming sprog. I gave up typing up the names, so I'm going…
...
Rasputin
Rastan
Raster-Runner
Rasterscan
Raw ...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…
... full area appears on white raster (except the tracking area). This ...20-column multicolour: a half-baked ideaI was writing an email reply to one Mr Jowett about multicolour routines, and in that way that explaining something to someone else makes you think "…
... line.[/QUOTE]
The raster takes 4 states to draw ...20-column multicolour: a half-baked ideaI was writing an email reply to one Mr Jowett about multicolour routines, and in that way that explaining something to someone else makes you think "…
... [LIST]
[*]In 1st raster scan, change the first few ... enough time for the raster scan to reach roughly ... In the meantime, the raster scan will reach the last ...
[*]In 2nd raster scan, set [B]SP[/B ...
[*]In 7th raster scan, set [B]SP[/B ...20-column multicolour: a half-baked ideaI was writing an email reply to one Mr Jowett about multicolour routines, and in that way that explaining something to someone else makes you think "…
[QUOTE=Metalbrain;712132]The raster takes 4 states to draw ... the free time before the raster scan passes the first 2 ...
