-
Rendering techniques in emulatorsI've been giving thought to the possibility of speeding up the rendering in Zero considering I've been putting it off long enough. My approach is c…
... 't change much of the screen, so you'll save a ... ;
every 79 tstates update audio buffer;
update tape state;
etc ... -
3D Games in SpecBAS!Not really :) Actually, yes - here's a type-in for you: MontyMole's "Crap Castle Master" [code] ZXASCII AUTO -1 PROG CrapCastleMaster 1 REM Crap Ca…
Not really :)
Actually, yes - here's a type-in for you: MontyMole's "Crap Castle Master"
[code]
ZXASCII
AUTO -1
PROG CrapCastleMaster
1 REM Crap Castle Master by A Lycett adapted to SpecBAS
5 WINDOW ... -
SpecBAS 0.900 ReleasedAgainst my better judgement, here's 0.900. It's got lots and lots new, but mostly the new shiny is the editor. You can indent your code, you can e…
... maximum limit.
Update for FPC-based keyboard ... /> Proper fix for SCREEN UPDATE while the screen is locked.
... and selecting
Fix UPDATE SCREEN not working
Fix ... system messages to mess with screen update timings
Menu ... -
Sprites flickeringI am trying to write a Spectrum game in machine code. I am still a beginner in programming, however I did much progress recently, i believe. Now I am…
... your sprite to the screen before the raster has ... 128 + 64) * 224 = 43008 tstates. The 64 is the number ... to the top of the screen (display file). Using ... + 55 + 64) * 224 = 40992 tstates in which to draw your ... +2 etc. take 228 tstates per screen line. Hope this is ... -
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…
... // place it in middle of screen initially
sp_MoveSprAbs(sp_phantomas, ...
while (game_on) {
// update screen -- everything drawn at once
update
- update coordinates
- modify ... -
Please test my Manic Miner remake!Thanks to everyone who downloaded my sneak preview of Manic Miner Turbo. Thanks especially to na_th_an who is the only person so far to give feedback…
... need to redraw whole screen at level startup, there ... update screen, just play tune and update framecount
; we are ready to update screen ... update flag
; if we need to redraw the whole screen ... de, #4000 ; address of screen
ld bc, 32*8 ... -
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 …
... a line scrolling down to update it? it's not visible ... to be performed within a screen update or spread over a few ... balls being routines...1 being "update screen" ... 2 check for key press ... ... 3 update scores... BUT all 3 have ... -
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…
... single, flat/linear bitmap. Larger screen area to change -> more ... Spectrum you'd have to update screen and/or attribute data for ... most of the screen data alone, and just update the bitmap tile ... with 'zero' ?mpact on overall screen data size. Palette size is ... -
Minor Update to Gasman's Midi2BEEPDon't know whether this is worthy an announcement, but for those of you who enjoyed Gasman's midi2BEEP utility, a new variant has been made called mi…
... semitones
- New HELP screen/Version update screen paramenters (-H/V/?)
Xbox (original) problemI've borrowed a mate's Xbox to play Stranger's Wrath and ToeJam & Earl 3. It's annoying they're not 360 compatible :( First problem, everytime I sw…
... it immediately goes to the update screen. No matter what I press ...Xbox (original) problemI've borrowed a mate's Xbox to play Stranger's Wrath and ToeJam & Earl 3. It's annoying they're not 360 compatible :( First problem, everytime I sw…
... updated XBox actually contained the update on the game disc) and ... be getting an error screen not an update request.
What ... us everything that appears on screen. And what happens with a ... when you get the "must update" screen, as the lights tell you ...Barleywood Z80 Simulator LicenceHi All, Does anybody know if it is still possible to get a Licence for this Simulator? The reason I ask is that I'm currently using it to develop a…
... it freezes the main spectrum screen so I can't do ... able to run code and update screen, registers etc either running at ...Gift From The Gods - New Loading Screen.So, here it is - the new loading screen for Ocean's Gift From The Gods. Based on Bob Wakelin's original artwork : [img]http://i1239.photobucket.com/a…
Very good!
I would suggest TheGreatEscape ( another DentonDesings game ) for next update screen$.Gift From The Gods - New Loading Screen.So, here it is - the new loading screen for Ocean's Gift From The Gods. Based on Bob Wakelin's original artwork : [img]http://i1239.photobucket.com/a…
... animated GIF of the loading screen creation.
[IMG ... think about doing a full screen with the new title, ... another DentonDesings game ) for next update screen$[/QUOTE]
I was originally ... 'The Great Escape' loading screen but just happened to see ...ZX81 Programming...Hi all I've just bought this... [IMG]http://i.ebayimg.com/00/s/NDY2WDU0Ng==/z/iKIAAOSwbqpT4jI-/$_57.JPG[/IMG] and this: [IMG]http://s22.postimg.o…
... not use IX, use to update screen. HALT neither. Also A' can ...Detecting flash mode inversionsIs is possible to detect with certainty when flashing characters change from normal to inverted and vice-versa?
... incorrect. It's supposed to update screen every frame, using FLASH 1 ... , thus nothing would flash on screen:
[CODE]1 LET ...64x48 monochrome big pixels display ideaHi. I was playing with this idea of having a simple 64x48 bytes buffer, 1 byte per pixel, then a renderer which would take that buffer and render it…
... need several frames to update almost the entire screen before displaying it ... a game, where you typically update only a few sprites per ... to simply use NIRVANA and update screen directly. :)
Unless someone ...TV Pal, odd and even framesI have been researching, but haven't found any real interesting information on this subject, so far. What I mean is, since TV PAL signal is interl…
... . :(
One can still update screen only at 25hz, and get ...Awful Q.I. newsTerrible news for fans of the TV programme Q.I., it's going to be hosted in future by Sandi Toksvig. Stephen Fry is leaving after thirteen years, and…
... the prompts on his concealed update screen to explain a matter he ...Arcade Game DesignerTime I posted an update on this, I've been working on the next version - along with another developer who is writing the editors - since July. Wor…
... cards for a later update.
Status update: Screen editor and map ... - needs to be more intuitive. Screen editor is quite nice, lots ...printing to the screen using pokei remember there being a way to print to the screen using pokes, which would allow you to print a character anywhere in the 175x255 matrix. can anyon…
... /> ;CHECK FOR OUT-OF-SCREEN
xor a
screen"
REPORT5:
... ret
;FIND SCREEN POSITION
OK: ld de ... djnz L1
;UPDATE SCREEN POSITION
pop hl
printing to the screen using pokei remember there being a way to print to the screen using pokes, which would allow you to print a character anywhere in the 175x255 matrix. can anyon…
... /> ;CHECK FOR OUT-OF-SCREEN
xor a
screen"
REPORT5:
... ret
;FIND SCREEN POSITION
OK: ld de ... djnz L1
;UPDATE SCREEN POSITION
pop hl
printing to the screen using pokei remember there being a way to print to the screen using pokes, which would allow you to print a character anywhere in the 175x255 matrix. can anyon…
... /> ;CHECK FOR OUT-OF-SCREEN
xor a
screen"
REPORT5:
... ret
;FIND SCREEN POSITION
OK: ld de ... djnz L1
;UPDATE SCREEN POSITION
pop hl
My NEXT isn't responding to my new PS2 mouseI don't have any idea what to do or where to look for advice.
... that :)
To update, what you want to do ... things like printing the intro screen, updating the fpga config, ... will enter the update screen. Answer yes to update and wait for ... with the machine while the update is occurring otherwise a partial ...Emulator compatibility with real SpectrumHi emulator programmers... Having spotted for the last 6 months that my iPAQ is still missing a Spectrum emulator I started typing last tuesday - an…
... z80 for 69888 tstates, issue a z80 interrupt and update the display ... since my emulator shows the screen and a keyboard and there ...New SPIN Update released (v0.1c)Hi all (again)! Here's the release for SPIN 0.1c, as detailed in CSS: --------------------------------------- Spin gets another, much smaller …
... /> Spin gets another, much smaller update - 48k Z80s were rather stupidly ...
Fixed Pretty daft - "black Screen" bug
Added Option ...On 48k, can I copy 4k before next screen updateFollowing on from my thread at [url="http://www.worldofspectrum.org/forums/viewtopic.php?topic=6423&forum=11"]http://www.worldofspectrum.org/forums/v…
... copy 4k from Backbuffer to Screen in under 1/50th, or ... to copy back to front screen with no tearing/flicker etc ... , with no flicker on the screen.
HELP ...Fastest way to write something to screen$Hi, I just got pasmo.exe and start playing with attr scrolling, well, not scrolling, just write different values to a block and see if I can introdu…
... was the fastest way to update the screen. I know that ldir ...ZXSoftware.co.uk UpdateHi folks, This weeks update should be worth a laugh. I've been playing a bit with the code recently so anything not working please tell me. The up…
... folks,
This weeks update should be worth a laugh ... your mouse in the emulator screen and tapping enter. It works ...
