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Brand new River Raid remake?one of my friend is trying to make a riverraid remake on flash just to have fun, I checked zx spectrum port of river raid. it is bad, really bad, jer…
... writing to the attributes between scan lines. I've only ever ... . I'd think that the key to getting it working would ... -
faster bitwise operators?well, sinclair basic lacks bitwise operators and I searched "basic forum" with keyword "bitwise" and only 3 thread came up. So the forum also lacks b…
... consectuative bytes (1 if key pressed; 0 if not). ... HL=Memory location to dump key state
LD BC, ... C, skip1 ; Skip if "Key Up" (Change to JR NC ... 61438 ; Keyboard Half Row to Scan (09876)
SaveLoc: ... 5 bytes of half-row key data
... -
How to connect a computer monitor to a Spectrum ?Is it possible to connect a computer monitor to a Spectrum 48K ? An how to do it. What is needed ? Reason: I live in Denmark and here you MUST pay TV…
... an additional box called a "scan doubler". I don't have ... of circuitry for a rubber key machine, you need to feed ... -
+2A case colour - paint matching.I need to repaint a +2A. Can anyone recommend a spray paint that's a good colour match?
... variance in exposure) or a scan (unless you're using expensive ... />
I think taking a key-cap to B&Q ... -
HyperSports: Weight LiftingI swear it is physically impossible to lift [B]6. MIDDLE HEAVY 225kg[/B] or above. this has always annoyed me because I've always wanted to do this g…
... that your key presses are faster than the Spectrum can scan them ... -
What were your favourite speccy adventure games?My favourite speccy adventure games, mainly obtained from Your Sinclair, Crash and Sinclair User covertapes are: - Bored of the Rings - Winter Wonde…
...
Castle Blackstar
Shrewsbury key
The golden baton
scan derek brewsters adventure signpost for ... -
Wired shit on ebay [post your findings here !]Okay, thought i would start a new thread on the forum for us all to have a chuckle on the shit that seems to appear on ebay. If anybody finds any odd…
... I'd taken History post key stage 3, Sigh! edit- they ... if I find I'll scan and post it).
Skooldaze TooDear WoSsers, Thanks to Skoolkid's disassembly I'm attempting to write a new "improved" version called [B]Skooldaze Too[/B]. As part of the improvem…
... and values such as key-values to scan for yes and no ...Spectrum 128+ (No TV picture)I got a Spectrum 128+ which is not generating any picture. I checked the TEA2000, and it gets not 12 Volt, but only 1.4, so this is the problem, I gu…
... working machines) and I hear key click through the headphones.
scan of the service manual because ...Sinclairean A3[B]Sinclairean[/B], a new ZX Spectrum emulator written in machine code for x86-compatible, OpenGL-capable computers. Features: [LIST] [*]Fast machin…
... haven't found any function key to change it.
scan lines are you seeing in ... resolutions, FIT mode shows 258 scan lines, which is almost exactly ...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 …
And to scan the keyboard in my ... /> ld hl,23560 ; last key pressed, filled through IM 1 ... ),a ; set to NO VALID KEY
wkey or (hl) ; ... Wait until valid key in (hl)
jr z ... ret ; A holds value of key pressed
[/code]Interesting lot of games on eBay.Looking at [URL="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=180484234024&ssPageName=STRK:MEWNX:IT"]this lot[/URL] on eBay, I think there ar…
[QUOTE=grey key;432584]Fog told me it ... for here I need to scan in :)Corrections1.[url=http://www.worldofspectrum.org/infoseekid.cgi?id=0007023]Spell Of Christmas Ice[/url]. -Year of the release should be 1984, not 1989. -Not s…
... just Argus Press re-release scan?[/quote]This is an interesting ... up etc by using single key presses, not by entering text ...Your help needed![FONT=Arial]there are [URL="http://www.worldofspectrum.org/neededscreens.html"]a number of titles[/URL] (146) that still lack an in-game scre…
... /infoseekid.cgi?id=0020890]Slow Scan Television[/url].
After ... .com/bad_beard/sstv.z80]Slow Scan Television[/url].
... . After loading press the shift key or down arrow to proceed ... ' changes the border. Press any key to firstly move to the ...'Hello World' in ASM ?Can someone show how to make the classic 'Hello World' print with ASM code ? I cant figure at this moment how to insert and handle strings with the s…
... doing...
check for key press
move character/sprite ... on speccy)... so the less scan lines you use, but make ...Hydrofool sequelSo it went Sweevo's World (whirled for the fortunate ones who had a 128 at the time) Hydrofool Wunderland (according to the ending message on Hydro…
[QUOTE=grey key;453816]You don`t give ... , please PM me! I can scan stuff in and submit it ...Things That REALLY BUG YOU!My Mum's birthday is on "Valentine's Day", so when I pay out loads of money for a card and gift - it looks like I'm all "GIRLY" and a poof!
... let you continue if you scan booze or cigs through them ... ID, then they have to key your Birthdate into the machine ...Getting a ZX Spectrum to work in the USHello all, I'm terribly new to these forums but not to the use of the Spectrum. I have a few in my collection of old machines and one of them I am …
... : AFAIK, there are two key differences between NTSC and PAL ... always the same, regardless the scan being coded. This causes ... phase is inverted every other scan, so these disalignments cancel each ...
As for number of scan per field, vertical frequency and ...Assembly Programming for IDIOTSOk are there any websites guides for what opcodes do in a z80 or books... but for really really thick people like me :-) Something along the lines …
... shows..
thats the scan line.... tasks have to be ... "update screen" ... 2 check for key press... 3 update scores... BUT ...Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
... board (not keys, and rubber key case is small enough IMO ... amount of hardware to do scan conversion to VGA, and the ... get a cheap 48K rubber key, and then:
[LIST]
Sound card mysteriously vanishesSince a power outage my on board sound card hasn't been showing up in lspci or anything. It's as if it's not there. And I had a look in my BIOS since…
scan have been a total headache ... just down the road from scan.. in reality.. soo they should ... ? after logging in press windows key + break (or windows + pause on ...Recursive 4-way floodfillHi guys) Shortly, I wanna find out whether there's a way to some object. Perhaps some of you have already encountered such an issue which is relativ…
... more fast.
The key is how to draw shapes ... be exactly one pixel per scan raster. For horizontal lines there ...yeah - unix for zx spectrumI started a new hobby project. An operating system for ZX Spectrum. A unix clone. Talked to my friend about it and he asked me what if after I'm done…
... context switch. If a keyboard scan is going to need to ... kbd buffering. It checks for key every time the interrupt occurs ...yeah - unix for zx spectrumI started a new hobby project. An operating system for ZX Spectrum. A unix clone. Talked to my friend about it and he asked me what if after I'm done…
...
;; ------------------------------------------------------------
;; scan keyboard
;; input
... /> ;; add key to key buffer
ld ... br />
;; key mappings
raw_keys: .byte ...yeah - unix for zx spectrumI started a new hobby project. An operating system for ZX Spectrum. A unix clone. Talked to my friend about it and he asked me what if after I'm done…
... for generating the next key row in b can ... code seems to remember two key presses per pass in ... catch one shift with one key. If the user jams ... you will register the last key read from the keyboard). You ... average by aborting the scan when a key is found and ...SAVEing without waiting for keypresshello, here's question for y'all. is there a way in BASIC to bypass the "Start tape, then press any key" prompt when SAVEing an array? sorry if it'…
... into KEY-INPUT a little further down, skipping the keyboard scan and ... acting as though a key had already been ...Small Machine Code Routines Which Maybe UsefulAs part of creating Flynn's Adventure in Bombland I created a lot of little routines to do all sorts of things. A lot of these I created based on inp…
... br /> ; first wait till no key pressed
; ******************************
... **********************
; now look for key press
; **********************
... store the half row to scan in h
; ***************************************< ...Help identifiying a very old gameHello, first post here although I've lurked for a while :) Great site! This is a long shot, but I wonder if anyone can help me find a game I played…
... programs with sensible control key layouts or joysticks for ... you. Features long range scan, reverse. Long range shows ... image when the firing key is pressed while the ... an excellent long range scan. No joystick facility. M ... ?t tell you that key M is for fire. ...Commodore 64 - First time trying - REVIEW & Pictures!Right, so the 2nd hand shop was selling this Commodore and accessories. So I decided to buy it, as I've never had a Commodore and this is my first ti…
... for it to seek and scan the directory of a disc ... press the "C"(Commodore logo key) before it will continue to ... first press that damn "C" key before it continues.
Anyway ...
