-
Screen buffer Tip from Raff CeccoRaff very kindly gave me this tip: "Incidentally, I remembered a trick I used on the Z80 for extra speed: When clearing the screen buffer, it was a…
... />
When clearing the screen buffer, it was actually much quicker ... -
Was I the only person to have a dodgy copy of Slapfight?I don't see any mention of it on the Interwebs but my *cough* copy of Slapfight had a bug where there was an endlessly repeating section of the game …
... the Interwebs but my *cough* copy of Slapfight had a bug ... -
Subtract 4 from an addressThis is a novice Z80 question really: I'm trying to vertical scroll my back buffer, but I'm not sure of the quickest way to apply an offset and mo…
... to vertical scroll my back buffer, but I'm not sure ... explained here:
My buffer is 22x26 chars however the ... therefore 18 chars wide. My buffer is arranged in a linear ... the moment i have the copy address in HL and the ... -
Advices for double buffering ?Hi, I'm currently coding graphics routines for a forthcoming game, I use a double buffer (the dummy screen is at $e000, the code at $8000) to pro…
... ,
I use a double buffer (the dummy screen is at ... ) and the stack method to copy the dummy screen to the ... than any other but the copy of the entire screen takes ... during the screen refresh the buffer copy should or shouldn't occur ... -
Macmillan Learn to read - BODYSWOP - labelled BODY PARTS - review copyI've had a cool find... a tape - no cover - printed 'LEARN TO READ - Body Parts' Review copy .... It is Macmillan's 'Bodyswop' but I presume a pr…
... TO READ - Body Parts' Review copy ....
It is Macmillan's ... presume a pre-release review copy before the name was changed ... -
One of a kind 'Bodyswop' Review copy... Moon Buggy (Anirog) n Killer KongA few bits I've collected which I'm happy to sell on... Posting here before they end up on Ebay ...to offers from you lot.... [b]'Body Parts' R…
... />
[b]'Body Parts' Review copy of 'Bodyswop' Macmillan
'Moon ... ' (cassette only) is a review copy of 'Bodyswop' http://www.worldofspectrum ... -
New (and known) copy programme for MB02+Dear all MB02+ users, based on Busy's cdd sources and ideas we with Busy adapted good and old "cdd" and at the same time copy tool for whole discs…
... " and at the same time copy tool for whole discs was ... based on Busy's super copy programme "cdd". Grab it in ... -
Let's copy buffers!Figured I'd do some double buffered graphics, so I can render for several frames before displaying stuff. Yes, I mean on a 48k speccy, so no 128k spe…
... /> In all routines, the source buffer is linear (not in screen ... -
Cool program - buffer delayHere's something fun I wrote tonight thought I'd share. It's essentially a simple buffer delay. A building block for many things. https://www.drop…
Here's something fun I wrote tonight thought I'd share. It's essentially a simple buffer delay. A building block for many things.
https://www.dropbox.com/s/rk4q1xu2k2mkk62/BufferTest.z80 -
Opus Discovery - copy 170k disks to 800k disksHi guys, I'm new here, and a newbie in the spectrum world. My opus has two disk drive, a pc drive as 1, and the original one as 2. 6116 ram chip a…
... /> Now, I would like to copy the content of more 180k ... , at the end of the copy.
All files results copied ... .
I tried several copy utilities, the copy utility that comes with ... -
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…
... line
Fixed Cut/Copy of null selections
... unpacking Hex data overran the buffer)
Added direction sensing ...
Fixed overflows in Copy() everywhere
Fixed ReadRawHex ... /> Fixed ARM version of Copy()
Fix for crash ... -
ZXSCLZF - Yet another Screen CompressorQuick disclaimer before I continue, this compressor does not shrink screens as small as some of the others posted here, in particular the very good z…
... *fp_in,*fp_out;
unsigned char *buffer,*buffer_ss,*buffer_sc,*buffer_sb,*buffer_ns,*buffer_ds ... off
(*store_l++)=*buffer_ss; // copy first literal into literal store ... ; 12t
;;
;; literal copy
_ulzfa010:
ld a ... -
The Order of Mazes & Flynn's Adventure in Bombland Physical CopyHi I've always meant to create a physical copy of the games I created and have finally got round to it. I've only made 2 so far, one for me and on…
... meant to create a physical copy of the games I created ... -
Mojon Twins MK2 and lighting effectsDoes anyone have any experience in getting the overlay.h working in the MK2 engine. There were several games written in the churro that used the ove…
... lit overlay on splib2's buffer
extern unsigned char ...
push bc
; Copy 30 attrs
ldi ... , hl
; DE -> buffer, HL -> ovl_halo
i can copy a hdf image to my hdd but the +3e system wont read files.the partitions and partiton names work fine but any files i copy to it using an emulator are corrupted. i get ????.??? type files and k-invalid colou…
the partitions and partiton names work fine but any files i copy to it using an emulator are corrupted. i get ????.??? type files and k-invalid colour as a message.ZEsarUX-7.0Hi! I have uploaded a new ZEsarUX stable version :) This is ZEsarUX 7.0 There are a lot of new features added, more than ever! You can downl…
... actions to file utilities menu: Copy, Move, Rename
Added setting ... clipboard, press key c to copy to it. Press P on ... frameskip: better performance, because realvideo buffer is not updated when frameskip ...Backpackers guide to the universe part 1 copy protectionTried it with real 48k and real 128k toastrack and also with emulator (fuse on osx) with hardware set on 128k or 48k. On 128k machines the copy pr…
... />
On 128k machines the copy protection does not accept correct ... resets. On 48k machines the copy protection works as it should ...MIA Quick-Copy v2.48 by Lilywhite Software (Germany) Helge Keller can be downloaded hereMIA Quick-Copy v2.48 by Lilywhite Software (Germany) Helge Keller For the Opus Discovery. It can format and copy discs, even from other systems (+D,…
MIA Quick-Copy v2.48 by Lilywhite Software ( ... Discovery. It can format and copy discs, even from other systems ...Has anyone got a copy of Myth in TAP form?Hi All, Just wondering if anyone has a copy of Myth in TAP form? The WOS links are dead possibly :( https://www.worldofspectrum.org/infoseekid.…
Hi All,
Just wondering if anyone has a copy of Myth in TAP form? The WOS links are dead possibly :(
https://www.worldofspectrum.org/infoseekid.cgi?id=0003354
Thanks
AdrianI'm after a copy of Spectrum+2: Machine Language for the Absolute Beginner by Joe PritchardAs the title says really. I collect programming books and this one is proving elusive. I'm planning a new project which [u]may[/u] be better o…
... to go with the hard-copy. That way it can look ... :) Alternatively, could PX my spare copy of Toni Baker's book ... or even a copy of the Logan's Rom ...New Utility Z80onMDR - Transfer Z80 snapshot to Microdrive CartridgesWith the growing popularity of the excellent vDrive [url]https://vdrivezx.com/vdrivezx/[/url] I've adapted one of my utilities to create Microdrive …
... . Anybody that has tried to copy tapes to Microdrive is aware ... long.
|
| -b - force buffer storage to screen area (with ...Killed Until Dead - Spectrum 128K versionI first got hold of this game about the same time as the film "Clue" started being shown on TV, and there was a "Miss Marple" series on TV, followed …
... complicated because a) the working buffer sits at $F000 and can ... one (which is close enough), copy some routines from lower in ...How to copy games to a Spectrum +3 floppy? [HELP]Hi you Guys, Can someone please explain, how can i copy a game from a pc to a +3 floppy disk? Or its also possible, to copy to a floppy using a …
... please explain, how can i copy a game from a pc ... /> Or its also possible, to copy to a floppy using a ...Spectrum +3 - Copy games from external 3.5 to internal 3 inches floppy disk [Help]Hello, I've bought a kit to connect an [b]external 3.5 floppy disk[/b] to +3. [img]https://i.postimg.cc/jdYRQD8T/kit.jpg[/img] I'm using [b]…
... .5 floppy, i want to copy that game to a original ... ?
I've tried [b]copy "b:*" to "a:"[/b] the ... copy was sucessful but it didn' ...Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
... 1 (edit) clears the input buffer.
I also ... /> ld a, c
; copy HL into BC
ld ... a ; put it in the buffer
inc l
... these handlers require the buffer pos to be set< ... br /> ; work out buffer insert address
ld hl ...Memory usageBrowsing the online documentation for the Spectrum I came across a peculiar discrepency. As we all know the start of the RAM is at 16384 which is whe…
There is no Printer Buffer at all on the ... /> The COPY command doesn't use the Printer Buffer but a ... printer buffer to be cleared at the end of the COPY ... obvious place for the buffer is after the system ... idea of a transient printer buffer in the 'Sea Change' ...Brand New Software House - Retro games wanted...Hi All, I'm looking to start a new software label for older 'retro' computer games, CRONOS software. I'm looking for people that have written games …
... if it's an unauthorised copy. And those that want a ... a reasonable margin as a buffer.
[/quote]
It ...Advice about drawing sprites on spectrum I've coded sprite drawing before and know all the theory about masks from a long time ago (microhobby rules! ;), but since I did it on Amiga with ha…
... sprite + mask into a temp buffer.
2b. AND + ... OR from temp buffer to screen.
[/quote]
buffer before copying the buffer (one character cell ... a frame to perform the copy. Positives: flicker issues are ...Game loop design?Having some thoughts on how to design the game loop and could do with some hints and tips from folks who have done it before! It's all about how to …
... generally slow. Using a buffer to prepare the scren ... much quicker to just copy a buffer than to decide what ... takes to fill the buffer but simply to flag ... the game to a buffer your game is still ... reenabling interupts) with a copy of the current game status ...
