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IM2 Machine Code Sprites Example Code Using Char Based SystemFurther to my earlier post, here are sprites running using char method with IM2 driving it Note, for 48k spectrum using TASM [code] ; ***********…
...
; based as opposed to pixel based system
; ... 0
call 8859 ; set permanent border colour
; HL Contains Screen Address
; DE Contains Char ... -
Smooth Color Masked Sprites using fast page flip on 48kHere is a quick demo of using char based sprites using the Page flip method: a) Background is copied to buffer b) Sprites drawn on buffer c) Buffer …
... ONLY when the flag is set to.
pixel position of ycar< ... />
LD HL,SCREEN ; Destination
LD DE ... ENTRY:
; HL CONTAINS SCREEN ADDRESS
; DE CONTAINS ... -
Smooth Masked Sprites using fast page flip on 48k Part 2Ok, After all the suggestions in Part 1, which were all excellent (Thankyou), I opted on the following: I have 2 x 6k Offscreen areas (Yes, that's …
... TO BUFFER
SET UPDATED FLAG TO ... EXX
LD HL,SCREEN+2048+16 ; Destination
; HL CONTAINS SCREEN ADDRESS
; DE CONTAINS ...
;GRAPHIC DATA:
;Pixel Size: ( 16, 24)
... -
Screen$Is there a quick way to get pictures off a PC e.g. from MS Paint, onto the spectrum without having to type in each individual pixel before saving the…
... type in each individual pixel before saving the screen$
I have ... the loader load run a screen$ and then start loading the ... stop the user closing the screen$ away. I guess there is ... -
ANNOUNCE: Manic Miner: Neighbours - Allana TrumanHappy 26th birthday Allana! Today I release my new game, [I]Manic Miner: Neighbours - Allana Truman[/I] (MM:N-AT), a tribute to my favourite charact…
... Manic Miner and Jet Set Willy games to date, ... have transferred the Jet Set Willy item-collection sound to ... "The Nightmare Room" of Jet Set Willy).
4 ... the bottom of the screen or jump up off ... the player no longer appears above the portal, and his ... -
Help required to calculate screen addressesDoes anyone have some code that calculates the screen address one pixel below the given address ? Is it best to use a lookup table ? Any examples of …
Does anyone have some code that calculates the screen address one pixel below the given address ? Is it best to use a lookup table ? Any examples of this. -
ANN: Tipshop updated Tuesday, 14 December 2004Tuesday 14 December 2004 I've FINALLY (hopefully?!?!) got caught up with stuff, so here's a fairly big update, with a distinctly mappy feel! * I do…
... Dizzy ,
Hypsys , Jet Set Willy 2: The Final Frontier ... to things missed out, listed above!)...
I supplied some POKEs ... format for reading
on-screen. The games are:
Alien ... Hydrofool ,
Jet Set Willy 1 ,
Jet Set Willy 2: The ... -
Invisible loading screenI can't remember how this is done (I did it years ago but can't remember how). When loading a screen$ from basic you can see the lines being display…
... ).
When loading a screen$ from basic you can see ...
you can set the screen black so the lines are ... -
The ULA and ScreenI've asked something similar before but please bear with me. I'm trying to understand the way the screen is controlled. The ULA controls output to …
... to understand the way the screen is controlled.
The ... controls output to the the screen and the rom sets out ... the memory locations of the screen ( and attributes ). is this correct ... to an attribute for each pixel you would need to change ... -
Return of Speccy screen buffer formatI recently discovered that the Spectrum screen buffer format that allows only two colours in an 8x8 pixel block has made its return in a slightly dif…
... screen buffer format that allows only two colours in an 8x8 pixel ... four colors in every 4x4 pixel block.
I wrote ... -
ZX Advance on the DS....It's fantastic!!! I new soon or later I was bound to get a DS, even though I have Zero time to play with it, and I am glad I did!! First thing I did …
... time to shrink the screen in a pixel perfect solution for each ... to show the whole spectrum screen at once !!!
Besides, on ... able to use the touch screen to simulate the keyboard, with ... my monitor or my TV set,it seems almost that they ... -
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 …
... pair (pointing to a specific pixel) to the location of the ... the block that contains that pixel.
I searched on ... attributes but was in the screen.
Does anyone know ... that once I understand the screen layout better then I will ... -
How to create pretty screenshot maps[size=+1][b]A. What will I need?[/b][/size] 01. Your favorite [url=http://www.worldofspectrum.org/emulators.html]Speccy emulator[/url]. 02. An util…
... php%3Fid%3Dscreensnap]ZX Screen Snapper[/url] (supports ... .php?id=JetSetWilly1]Jet Set Willy[/url]) – easy ... make a scrolling game, set these values to 8 ... movement of a screen about one pixel use Cursor Keys ... Set left/right/top/bottom values correctly. [b]ZX Screen ... -
SimCoupe 1.0 released[size=-2](for those of you that don't read CSS)[/size] SimCoupe, the SAM Coup? emulator, has been updated to version 1.0. This major release adds ma…
... inserted at the start-up screen
- Added delay to disk ...
- Added support for border pixel artefacts, as used by Fred65 ... IX/IY,rr failing to set carry for overflow, or H ... being too dark
- Fixed pixel format colour issues by calculating ... -
Loading Screen ProblemI am putting together files on a tape that my game needs. The problem that I have is that after loading the "loading screen", the image is spoilt by …
... after loading the "loading screen", the image is spoilt ... appearing ? When the loading screen was designed there was no ... go even if I set the ink and paper ... left-hand edge of the screen ? Is there a way ... it appear elsewhere on the screen. It may be possible ... -
System Shock is now free! And some other games too...The game System Shock, a reportedly superb PC FPS/RPG hybrid that was way ahead of it's time on release, has aparently been released as freeware by i…
... reliably under Windows. Well the above version has been modified to ... the batch file, and set it to "Full Screen" and "Close when ... at the bottom of the screen makes me wonder if they ... -
Mode 2 Tile Editor SourceA Timex Mode 2 Tile Editor incorporating a byte mirror table. The compiled version is available in the CSSCGC 2008 collection from the WoS archive. …
... and editing 16x16
; pixel tiles for use with TS2068 ... /> ; ----------
;
; Clear both screen areas in mode 2 without ... ; set a to zero
ld hl,$4000 ; first byte of screen ... competing with the second
; screen area.
org ... -
Competition Pro 5000 Joystic.As promised here is a short(ish) review of the joystick. (I have taken the afternoon off work in the hope that it would be here when I got in and it…
... with 'Manic Miner' and 'Jet Set Willy' as I wanted to ... Willy moves just one pixel along the screen.
I then tried ... -
My little first set of routines.Hi all, I just coded a little set of routines just to draw a screen on video mem and a fade out. I could have just copied the screen rendering rout…
... set of routines just to draw a screen ... br /> ; DrawScr ;
; Draws a screen ;
;
; In:
Death of CRT=Death of Spectrum?I was testing an old PC Engine console on the LCD TV in my house, and couldn't believe how awful the picture was. With giant ugly unblended pixels th…
... Jet Set Pixel, 3D Pixelchase and Target Pixelcade on a bloody plasma screen ... Spectrum games unwatcheable on a screen without scanlines?Comments for small "sprite" routine wantedI have just written my first machine code program and I am quite happy (and proud) to get it working! :smile: As a child I never learned anything e…
... 8x8 character across the screen one pixel at the time. ... ;routine to write graphic into screen
ld a,(de) ... ,setcarry ;If carry is set, jump to "setcarry" ... write earlier rotated byte to screen
inc hl ; ... (hl),a ;write to screen memory
dec hl ...Things that games didn't had, but...you wish they did. Here's my list, and if there's someone out there who knows how to make any of these things possible, please share it with us. :) …
... or inaccessible parts of the screen. I would like to 'visit ... this was done with Jet Set Willy, right?
-Allow ... Studio: Replace that square (the pixel tool) with an arrow, just ...Contention and floating bus timingHello, I was recently playing a bit with memory contention and floating bus stuff in ZXDS and there is one thing which puzzles me a bit. It is the d…
... between the time when the screen data are supposedly sampled and ... gathered. Say the top left pixel is displayed 64*224 (63 ... too late, though, to fetch screen AND attribute data and still ... correct any timing information stated above. I would really like to ...ANNOUNCE: JSW64 Manic Miner: James BondTo celebrate "Two Double-Oh Seven" before it ends, I am delighted to announce the first gamma-release of [i]JSW64 Manic Miner: James Bond[/i] (v1.0),…
... classic Manic Miner and Jet Set Willy, and adds novel features ... with its own cell-type, pixel-pattern and colour-attribute), ... at the edges of the screen so that instead of being ... and tight manoeuvres, often requiring pixel-perfect jumps, sometimes with perfect ...How to rotate an imageI'm working on an idea for a game and to test it I want to draw some graphics on the screen which are made up of 8x8 pixel squares (single characters…
... on the screen which are made up of 8x8 pixel squares (single ... is to store the a set of data so that by ... the data and applying a screen position I can draw a ... shape on the screen. Now for the hard part ...ANNOUNCE: BASin r14 is up. New SCREEN$ paintbox included.Hi all, Well, I can't sit on this any longer - so I've released it. Let's all get a good testing session going, eh? You can get the new BASin [url=…
... /> The big news is the SCREEN$ paintbox. It's now in ... . (Daren Pearcy)
Added - The SCREEN$ paintbox tool. It's basically ... now create a new blank set of graphics to your specification ... there's no code to set one on caused a crash ...Spin problems/issuesI am running Spin 0.666 and have noticed a few issues (some are bugs, some might be just me). I am using Vista sp1 (yeah I know!), and I've seen Dunn…
... the HALT and RET instructions. Set PC to $8000 and select ... select Cut.
Highlight the screen$ header. Right click, select Insert ... /> You can repeat the procedure above, but stop after deleting Spin1 ... to autoload the game is set. During the intro credits, ...Manic miner remake....Hi all. I just started a Manic Miner remake using Python + Pygame. The aim is to be as pixel perfect as possible (except perhaps I won't have colour…
... aim is to be as pixel perfect as possible (except perhaps ... willing to draw a new set of tiles for MM? I ... I'm using a 1024x768 screen, which makes the basic blocks ...Incorrect loading screen for ACEI noticed that the loading screen for [B][URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0000056&loadpics=3"]ACE[/URL][/B] in the archive is t…
I noticed that the loading screen for [B][URL="http://www ... www.worldofspectrum.org/showscreen.cgi?screen=screens/load/a/gif/ACE ... not use any loading screen and the picture above is actually the ... title screen in the game after ...Any die hard PACMAN fans here?I've played pacman clones all of my life and I always have to complete at least one screen of any new pacman clone I discover (which to date is proba…
... previous thread.
The above download includes loads of games ... /> I cannot complete the first screen though after quite a few ... the real speed? - it is set to this)
. ... /> Back in the emulator settings screen, click "load" and load the ...
