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New Game :- Ghost CastleA simultaneous release here at WOS and at Retro Rewind (Binman on the scene passing it everywhere ) This only started off as a "I wonder if I can d…
Nice game... I just wish for 1x1 attribute scroll instead of 2x2.... 16 pixels at a time makes my head hurt :( -
While I remember, and before I forget...Which one of these makes more "sense" visually? [IMG]http://i.imgur.com/FWxtV.png[/IMG] VS. [IMG]http://i.imgur.com/n2vPb.png[/IMG] I know that e…
... , works only with a coarse scroll to keep a large playing ... side some sort of coarse attribute scroll (wonder if that is possible ... -
New Game: MODERATE RETRIBUTION.[IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes/MODRETinlay_zps4d03e7ae.jpg[/IMG] You look skyward through the sash windows of your spa…
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Are you doing some attribute scroll or just setting the attributes ... -
New Game: MODERATE RETRIBUTION.[IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes/MODRETinlay_zps4d03e7ae.jpg[/IMG] You look skyward through the sash windows of your spa…
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Are you doing some attribute scroll or just setting the attributes ... as SEUD doesn't attrubute scroll, bullets from enemies could be ... -
Comp.Sys.Sinclair Crap Games Competition 2017As the creator of the second-least crap game in last year's competition (and the only mug stupid enough to agree to host it this year) I am proud/ash…
... Both listings do simple attribute-based scrolling, either vertically ... is the 'Sinclair BASIC Attribute Scroll Mechanism', or [b]SBASM ... /> 30 REM Sinclair BASIC Attribute Scroll Mechanism
40 REM ... Example of Vertical Attribute Scroll
50 REM ... -
ive found an attr scrolling routine but i want to remove the smaller scroller within it, etc.https://pastebin.com/K4nG3xbX also i would like to be able to change the colours and not have a shadow. http://www.worldofspectrum.org/pub/sin…
... A, $3E ; A =attribute byte for attribute scroll (1)
$FB17 ... , (L_FB77) ; A =attribute byte for attribute scroll (2)
$FB1D ... br /> FB77: 16 ;attribute byte for attribute scroll (2)
: ... -
ive found an attr scrolling routine but i want to remove the smaller scroller within it, etc.https://pastebin.com/K4nG3xbX also i would like to be able to change the colours and not have a shadow. http://www.worldofspectrum.org/pub/sin…
... ; eg. it only updates the attribute scroll on every 3rd pass. I ... -
ive found an attr scrolling routine but i want to remove the smaller scroller within it, etc.https://pastebin.com/K4nG3xbX also i would like to be able to change the colours and not have a shadow. http://www.worldofspectrum.org/pub/sin…
... ; eg. it only updates the attribute scroll on every 3rd pass. I ... -
ive found an attr scrolling routine but i want to remove the smaller scroller within it, etc.https://pastebin.com/K4nG3xbX also i would like to be able to change the colours and not have a shadow. http://www.worldofspectrum.org/pub/sin…
... /> LDIR ; shift left 31 attribute characters, 1-31->0 ... ; move pointer down to next attribute row (+32 bytes)
... LD A, $3E ; A =attribute byte for attribute scroll (1)
LD (HL ... -
ive found an attr scrolling routine but i want to remove the smaller scroller within it, etc.https://pastebin.com/K4nG3xbX also i would like to be able to change the colours and not have a shadow. http://www.worldofspectrum.org/pub/sin…
... /> LD A, $3E ; A =attribute byte for attribute scroll (1)
[/code]
Add horizontal hardware scroll to ULA+In this case we must read a bit in the ULA+ for test if supported. And the future software that uses it must have to branch: 1. If hardware scroll i…
... If hardware scroll is supported, use smoth scroll (1 pixel scroll). In this ... supported, use 2 pixel step scroll. Also this code need more ... />
My idea for hardware scroll is simple. Store in a ... the start (using the same attribute).
What do ...Exact emulation of the Snow effectAs the original post on another forum is outdated, and for those who don't know about that forum, I duplicate this info here: At the beginning of …
... implemented, and my snow effect tests, which ... /> Now about the snow phases. Snow phase means how a ... pixel byte and its attribute. The first RAS ... the second for the attribute, only bits 13- ... attribute burst, the CAS asserted the refresh address, so you get snow ...Horizontal scrollDoes anyone know how to do a 2 or 4 pixel left or right horizontal scroll of the spectrum screen. I can make a 1 one pixel scroll with: ... rl (hl…
... pixel left or right horizontal scroll of the spectrum screen.
scroll with:
... rl (hl)/dec ...Emulators without attribute clash?I know a spectrum wouldn't be the same without the attribute clash, but I was wondering do any of the emulators have a 'turn off the clash' feature? …
... be the same without the attribute clash, but I was wondering ...scroll?Hey guys! Great website! Is there anyway I can make my 128 not say "scroll?" and just make it scroll automatically?
Hey guys! Great website!
Is there anyway I can make my 128 not say "scroll?" and just make it scroll automatically?How can I scroll a line of text and wrap perfectlyI know this is easy for most of you but for some reason I am messing it up. In Assembly Language I want to do the following: I have 1 line of text …
... Pixel Rows). I want to scroll the whole line left one ...Convert x,y to Attribute Address in AssemblyWhat is the fastest way, given x,y (in hl) to return the attribute address?
What is the fastest way, given x,y (in hl) to return the attribute address?Getting attribute location from a screen coordinates (x,y)I am having trouble figuring out how to convert an x,y coordinate pair (pointing to a specific pixel) to the location of the attribute for the block …
... ) to the location of the attribute for the block that contains ...Fixing Attribute Clash via emulationI'm sorry if this has been posted already, but is there a possibility to fix attribute clash via emulation? I'm not talking about RealSpec or any of …
... there a possibility to fix attribute clash via emulation? I'm ...Reliable snow reports?Just booked a skiing holiday - anyone know of a *reliable* website that carries snow reports and details of piste conditions? Just did a load of web …
Just booked a skiing holiday - anyone know of a *reliable* website that carries snow reports and details of piste conditions? Just did a load of web searching and got so many varying answers that made any info worthless.Reason for FLASH attribute?Is it known why Sinclair choose to implement the flash bit in hardware? Since flashing could be easily done with code when needed it seems quite un…
... few bits available in the attribute byte for this. Would it ...ULA RAS, CAS cycles, refresh and "snow effect"Hello everyone. I have a question, does anyone observed timings of RAS and CAS generated from ULA? I think there may be answer to where the "snow ef…
Snow in YanksvilleOK it snowed here in Indiana last night, I say this for my neck of the woods though I have no idea if the entire state got snow. Anyway I have 2 nig…
... if the entire state got snow.
Anyway I have ... else in the states get snow?
Beanz, USSpeccyfan, Klepto ... in Canada and you get snow all year round every day ...Snow Joke z80 doesn't work?The z80 file for Snow Joke keeps giving an error message when you try to take the first object in the game: [url]http://www.worldofspectrum.org/info…
The z80 file for Snow Joke keeps giving an error message when you try to take the first object in the game:
[url]http://www.worldofspectrum.org/infoseekid.cgi?id=0006990[/url]
The tzx file works fine though.How to avoid paging (scroll message)After 22 lines, the Spec asks if you want to scroll or break. I want to avoid that message and what the program to go on and produces lines on the sc…
After 22 lines, the Spec asks if you want to scroll or break. I want to avoid that message and what the program to go on and produces lines on the screen without stopping for this message. Is there a trick?ZX-style gameLooking at the new Spectrum games, like Vera, I surprised. Two pages of discussion in your forum and twelve in Russian one ! Other new games has the…
... it works too slow, the scroll is not soft and so ... use particle systems for explosions, snow or rain effects and so ...New for 2009 - mc onelinersI found the limit of one line and one screen's worth of program really useful in (re-)learning BASIC, so I've decided to carry the format over into m…
... road racer that uses the attribute file exclusively. Left is CAPS ... ),a
ld hl,23263 ;scroll road
ld de,23295 ...Snow on screen of 48K Speccyok you wizards I fixed up my 4116 ram issue as Winston and McLeod advised me before by replacing with 4164's.... all I could find here in Singapore (…
... since I got it working. Snow on the screen. Particularly on ... .no-ip.com/speccy-pics/snow.jpg[/url]
[url ...Tutorial - learn machine code in 30mins[B][I]Message from the moderators[/I] - bigjon has requested that readers' attention be drawn to a better version of this tutorial, one which is easi…
... /> The simple way is the Attribute file, from 22528 to 23296 ... 21 bytes further in the attribute file.
Insert line 15 ... bytes (1 screen) down the attribute file.
ld (32900),hl ... scroll the road down the screen we copy the screen attribute bytes ...
