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Vertical Lines Spectrum +3Hi, My Spectrum +3 boots up and shows the following: Grey border with vertical black lines: http://www.sinclairzxworld.com/viewtopic.php?f=22&p=19…
... following:
Grey border with vertical black lines:
http://www ... -
Which Is The Best Breakout?: Tonic Tile (ST) vs Giganoid (Amiga)Well last months "Which Is Best?" saw Speedball go against Speedball 2, in the end it was Speedball 2 that one the battle,...BUT it wasn't a landslid…
... at the same time,...Tonic Tile (ST) vs Giganoid (Amiga),...no ... -
2x2 tile to attribute blocksHow do you go about converting a 2x2 tile to 16 x 16 attributes? Heres an example of the tile data I'm wanting to enlarge. [code] defb 255, 25…
... go about converting a 2x2 tile to 16 x 16 attributes ... /> Heres an example of the tile data I'm wanting to ... -
How would you approach parallax?So ... there is this trick by Joffa that we all know...of waiting for the ULA to reach certain pattern on the screen using the IN command. And then s…
... that you will horizontally scroll top two thirds of ... -- what would the smooth ongoing scroll step be? 2? 4? ... finding start of 8x8 tile and copying it to ... 8x8 chars (8 bytes per tile, one following the other). ... bytes (1 for each tile). This way you could ... -
im looking for a horizontal scroll routinehi, im looking for a horizontal scroll routine. i read somewhere that you can do it with at 'to' statement, somewhere in a print routine. althoug…
... /> im looking for a horizontal scroll routine. i read somewhere that ... -
Zx Spectrum 48k vertical black lines on boot problemHi all! I've just bought a Zx Spectrum 48k one eBay: all it was working goof but I made a mistake: I've extracted the Kempston interface before pl…
... the machine I get these vertical black lines and I have ... -
Nasty vertical pattern on a 128K Toast Rack via RGBI managed to fix the busted membrane on my [url="https://www.worldofspectrum.org/forums/discussion/55755/got-myself-a-128k-toast-rack-plus-a-simple-a…
... , I noticed a strange, wavy vertical pattern in the display bitmap ... (here, the moiré makes the vertical stripes harder to see):
vertical lines around high-contrast areas ... -
Brain 8I am glad to present my new "experiment" in Sinclair Spectrum 48K BASIC. https://drive.google.com/file/d/17_wCFWaAl5diIVt3rPLTbKhxDmPmYmOs/view?us…
... use is for 16 lines scroll.
-The management of variables ... , I didn´t design any tile or sprite; all graphics are ... -
ZEsarUX Beta 8.1Hi! I have uploaded a new ZEsarUX 8.1 BETA version. You can download compiled versions for Windows, Mac, and the source code from: https://gith…
... /> Improved TBBlue emulation:
-added scroll x,y on ula layer ... computer
-added 1-bit tile mode
Improved Hex ... -
ZEsarUX 8.1 stableHi! I've uploaded a new ZEsarUX 8.1 stable version. Go to the github released webpage to download it: https://github.com/chernandezba/zesaru…
... scroll x,y on ula layer
-added 1-bit tile mode ... show
Improved Waveform: new scroll type
Improved file selector ... -
ZX Spectrum +2B 128K sound distorted and vertical jailbars. How to fix it?Hello, I have a ZX Spectrum +2B 128K (Issue 4 Motherboard) which suffers from sound distortion (the AY music is loud and distorted) and also very fa…
... distorted) and also very faint vertical jailbars in the middle of ... ?
Regarding the issue of vertical jailbars I found fix for ... ) but I also have this vertical jailbars even noticiable on RGB ... -
Jack the Nipper 2 EditorJack The Nipper 2 - Mapeditor v0.8 (c) Sokurah, May 2012 I made [url="https://tardis.dk/files/Jack_The_Nipper_2_Editor.zip"]this[/url] about 10 y…
... (40 bytes), where each tile is 32x32 pixels.
RMB to delete a tile. LMB to put down whatever ... Left & Right to scroll through them, and Up & ... the time. Finally select a tile with LMB.
< ... whatever 8x8 tiles the 32x32 tile is constructed from.
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... space on the screen, a "scroll?" message appears that not only ...Hardware Reference Manual for ZX SpectrumHi, I want to write games for ZX Spectrum in assembly language. I have lot of books in PDF format from SpectrumComputing. Still missing a book lik…
... /> How we define playfield, vertical and horizontal scroll support
Window definition ...ScrollingBit of a daft topic but anyway... Which game had the best scrolling? I would have to volunteer Commando and its silky-smooth scrolling. A particula…
... single byte of memory. To scroll left, say, you have to ... load of stages.
To scroll vertically you just shift the ... is visibly slower than the vertical one.ScrollingBit of a daft topic but anyway... Which game had the best scrolling? I would have to volunteer Commando and its silky-smooth scrolling. A particula…
... scroll the screen horizontally - It was easier to write than a vertical ...ScrollingBit of a daft topic but anyway... Which game had the best scrolling? I would have to volunteer Commando and its silky-smooth scrolling. A particula…
... one horizontal and one vertical motion because the reverse ... general principal
; Scroll left
; much ... to see the difference
scroll rl (hl) ; incredibly useful ... - we can 'scroll' memory directly
dec hl ...Who want to remake Double Dragon?Seeing as the Speccy version was crap (see my review: [url="http://www.gamestyle.net/retro.php?article=31"]http://www.gamestyle.net/retro.php?article…
... there is vertical scrolling.
also if you scroll, and background ... of ink because paper doesnt scroll along with pixels and when ... a 8 pixel scroll has completed paper will "jump ...Best scrolling shooters on speccy?I think one of most popular genres, besides mazes, was scrolling shooter. Can you remember any favorites to recommend, besides r-type
... air, ground and "marine" targets, vertical scroller, AWESOME graphics. That was ... /> ...anyone?
_________________
scroll?
[ This Message was ...ZX81 ScrollingI'm tempted to have a go at a bit of ZX81 programming, using MCODER II, though I could really use a fast multi-directional scrolling routine. Does a…
Just a character scroll is what I need. Horizontal right-to-left or Vertical top-to-bottom would be fantastic :)EmuZWin supports 256 color gamesI am sorry starting new topic, but you see this info is important a bit: new version 2.4 of the EmuZWin is available to download, and it supports 25…
[quote] when you scroll up or down the grid ... position again [/quote]
for vertical grid lines, it is not ... and adjusted already to a vertical grid (e.g. scrolling to ... . In such case if you scroll further by pages, this sprite ...8 BIT WARSwhen 8bits ruled the home market Speccys, C64 and Amstrad were the big 3 fighting it out for supremecy.... but they didnt survive which as we know wa…
... lowest res you can only scroll by 4 pixels at a ... for getting round that though. Vertical scrollers can just extend the ...Installing Z88DK Z88DK INSTALLATION Z88DK is distributed in two parts. The first part is the platform independent bits (including source and z80 libraries) and th…
...
; extra blank row for vertical rotation
defb 0 ... /> #endasm
/* hashed background tile */
uchar mytile[] = {0x55,0xaa ..."Sinclair Zx Spectrum: Absolutely Better Than Commodore 64"Did you ever read this? [url="http://www.alfonsomartone.itb.it/fztsmo.html"]http://www.alfonsomartone.itb.it/fztsmo.html[/url]
... CPU load needed to software scroll the screen wasn't i ... CPC monitors. Simple stuff like vertical scrolling should work through a ..."Sinclair Zx Spectrum: Absolutely Better Than Commodore 64"Did you ever read this? [url="http://www.alfonsomartone.itb.it/fztsmo.html"]http://www.alfonsomartone.itb.it/fztsmo.html[/url]
... CPC monitors. Simple stuff like vertical scrolling should work through a ... it was so rare to scroll that way then? Something like ... [/B] perhaps, with silky smooth vertical scrolling would be really nice ..."Sinclair Zx Spectrum: Absolutely Better Than Commodore 64"Did you ever read this? [url="http://www.alfonsomartone.itb.it/fztsmo.html"]http://www.alfonsomartone.itb.it/fztsmo.html[/url]
... it was so rare to scroll that way then?
[/quote ... 'you want to do that vertical SEU? =-)
i did ...z88dk+splib2 sprites question.I'm creating a game and I have several "states" for my main sprite, such as jump, facing left, facing right, etcetera. All those states require a dif…
... sprite is positioned at a tile-perfect position (i.e. it ... drawn at exact vertical character coordinates (requiring no vertical shifting) you don ...z88dk+splib2 sprites question.I'm creating a game and I have several "states" for my main sprite, such as jump, facing left, facing right, etcetera. All those states require a dif…
... is gonna be in a tile-perfect horizontal position or remove ... 's gonna be on a tile-perfect vertical positionShoot-em-up Development UpdateHi Folks, I am still working away at my horizontal scroller. Here is a link to let you see progress. I have re-written the scrolling routine to make…
... br /> [FONT=Courier New]SCROLL LD HL,(SCRPOS)
LD ...
; Do first tile in row[/FONT]
< ... FTW LD A,0 ; FIRST TILE WIDTH[/FONT]
[FONT=Courier New]; Last tile in row
...z88dkHello. I'm an spanish user of spectrum (and naturaly of this page). I have a question. I want to start to program games with z88dk, but I need a goo…
... struct sp1_update" contains a single tile (udg) and colour for ... each "struct sp1_update", the tile and all 8x8 pixel pieces ... sprites to move behind the tile. It also might happen ...
This negative offset for vertical pixel placment is the reason ...
