-
SAM programmingHi Can anyone provide any example hello world or graphics/sprite printing style machine code routines for the SAM? I can't seem to find anything rem…
... ago (when velesoft started converting 128K games).[/QUOTE]
AY ... back in 1990, when 100+ 128K games and a lot of ... 128K demos were patched to run ... the SAM.
Music routines were written to patch into ... -
Help! Reverse engineering a Spectrum game[deleted]
... 08 - Number to string converting routines
09 - A debug screen ... fixed point (16:16) maths routines for calculating velocity, gravity, ... need to locate the decompression routines or snapshot the screens ... to avoid multi-load and 128K games as they can ... -
Help! Reverse engineering a Spectrum game[deleted]
... you make your library routines. Library code can be ... br /> 02 - Hires colour routines
03 - Music/SFX ... - Compression routines
08 - 48K/128K detection
09 - 128K memory management ... Map collision and terrain detection routines
12 - Object ... -
Powerplay and Martin SevernMartin Severn has taken a part in Powerplay development, according to the instructions: Art Direction & Graphic Design by JABBA [url]ftp://ftp.worldo…
... art direction and graphic design for Andy's 128K CD Demo that ... -
Opinion on new 128K only gamesHello, Being new to the WOS community, I am unclear on the attitude towards 128K only software, that is; Is there a strong need to support the 48K m…
... finally decided to go for 128K only!!!
There is ... set of optimised Spectrum sprite routines (NOT SO BAD!)
9 ... , keep those comments on the 128K only issue coming... -
Rotating Register PairsWhat's the best way to rotate left (or right) a register pair, so that (eg.) FE76 becomes E76F (or 6FE7)? I presume that passing the intermediate bit…
... simpler. I have provided three routines to deal with packed 12 ... on a real ZX Spectrum 128K +3 using the PDS/2 ... -
Games in machine codeHi everyone, How do go about doing multiple shots like a machine gun, do you have to store every x and y position of each bullet? When you kill som…
... been coding some Z80 +3DOS routines recently to load single files ... tend to profile time critical routines and juggle suspect areas of ... ebay today (Original 48K and 128K+) so I'm gonna go ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... to write off the original 128K+ as the RS232 and keyboard ... want to resque some cool routines I spent ages developing as ... own each model of the 128K Spectrum so I can investigate ... and make sure all my routines are compatible (just +2A/+2B ... -
Hacking the O.C.P Full Screen Editor/AssemblerIf you have been reading my posts recently then you will know that I am eager to have the sourcecode I wrote for the Spectrum during the period 1988 …
... PDS/2 project, check the routines for page alignment and to ... attributes and then get the graphic blocks up on screen - I ... can tell you that those routines are not for the faint ... -
Transferring games into MicrodriveLast week a big pack of empty microdrive cartridges arrived, and now I'm ready to playing with my little microdrive equipped speccy. One of my aim w…
... code. Now to finish to routines so I can build the ... to transfer data to my 128K+ toast rack and to send ... -
Transferring games into MicrodriveLast week a big pack of empty microdrive cartridges arrived, and now I'm ready to playing with my little microdrive equipped speccy. One of my aim w…
... public.
Compatible networking routines are also shared in the ... does work with a toastrack 128K, and +2. -
Transferring games into MicrodriveLast week a big pack of empty microdrive cartridges arrived, and now I'm ready to playing with my little microdrive equipped speccy. One of my aim w…
... with snapshots (SNA), 48 & 128k types... If your into that ... of the screen for depacking routines, then reconsitutes the screen as ... -
New tool: ZXBOOT.EXE[B]ASM[/B] is proud to present the first release of ZXBOOT.EXE: [url]http://www.4shared.com/file/NP-FVOSf/zxboot__beta_.html[/url] ZXBOOT is a comma…
... out the patch if 48K, 128K+ or +2 models are detected ... some games to work in 128K mode - Sabre Wulf etc.
routines will fail as the first ... -
What Spectrum to choose?Hi i'm new to the Spectrum. I read 'bout it in CDA (Polish game magazine) and watched LGR review of the 48k and it REALLY interested me. What model m…
... /> Sinclair made sure that the 128K Spectrums had two bytes containing ... sets) ensuring that the programmers routines would be compatible with new ... -
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…
... or TS2068, in which case 128K is needed, or if you ... 'm interested in add more routines/statements to the compiler. -
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…
... no need for more than 128K unless the Spectrum SE is ... greatly accelerated the screen redraw routines by up to 10 times ... -
Z88DK/SP1 library u_malloc() questionHi All, It may possibly be more appropriate for me to post this on the Z88DK forum, but I know quite a few WoSSers have used Z88DK, so here goes:- …
... going to be multiload or 128k. It was always the intent ... versions of a specific sprite graphic in memory for you. So ... -
Xmas / NY present for all ZX UsersHi there, wasn't sure where this should go, but this is a couple of years "work" during free time while not in the office. This is a package of 480 o…
... about 95% for all speccy 128K machines. The ones tagged (Fixed ... still not work correctly in 128K or grey +2 machines.
routines into AY!
At the ... -
Z88DK/SP1 library u_malloc() questionHi All, It may possibly be more appropriate for me to post this on the Z88DK forum, but I know quite a few WoSSers have used Z88DK, so here goes:- …
... only used to translate a graphic or mask byte to its ... ); // letter A changed to new graphic
sp1_IterateUpdateArr(list, sp1_InvUpdateStruct); // invalidate ... compression, using own inline ASM routines in C.[/QUOTE]
Z88DK/SP1 library u_malloc() questionHi All, It may possibly be more appropriate for me to post this on the Z88DK forum, but I know quite a few WoSSers have used Z88DK, so here goes:- …
... will tell the engine which routines should be executed for each ... " which allows me to produce 128K games with bank switching without ...RGB to VGA convertor for ZX128/+2/+2A/+3David Luftner release source code (VHDL) of SCANDOUBLER for ZX128/ZX128+2/+2A/+3: [url]http://velesoft.speccy.cz/other/scandoubler-for-zx128_fixed_by…
... avoid timing effects in scrolling routines. For example doubling vertical AND ... of the second screen on 128k Spectrums.
Greets Ingo ...Introduce yourself[SIZE=3][FONT=Comic Sans MS]This is the thread to stop by & introduce yourself.[/FONT][/SIZE]
... . I can even get simple routines to work first time without ... Linux and also have a 128K toastrack under my desk here ...Skooldaze TooDear WoSsers, Thanks to Skoolkid's disassembly I'm attempting to write a new "improved" version called [B]Skooldaze Too[/B]. As part of the improvem…
... haven't modified the command routines to the new X,Y ... and 'teacher giving out codes' routines worked. There's another hidden ... to 128K as I'd have to move a lot of routines ...Assembler intricaciesHi all, I've been looking at the internals of a game to see how it all works and I've found some things that I don't understand and can't find any i…
... to jump to a 128K or just drop routines. After all, if ...Where's it all going?[Rerouted from 'Assembler Intricacies' in Development Forum] [QUOTE=Timmy;506104]I don't think we're in disagreement here. As I've said it's a niche…
... customized graphic programs and assemblers, C compilers, optimized sound, high res routines ...Where's it all going?[Rerouted from 'Assembler Intricacies' in Development Forum] [QUOTE=Timmy;506104]I don't think we're in disagreement here. As I've said it's a niche…
... customized graphic programs and assemblers, C compilers, optimized sound, high res routines ...BASin Problems etc.Hi Folks, Paul has asked me to open this thread to document any outstanding issues that we find within BASin. No guarantees that Paul can/will fix …
... change to reflect this
[*]Graphic commands/screen updates slow even ... always returns 255
[*]128K snapshots do not work in ... clear the contents of the 128K RAM disk
[*]Repeated ... access to the 128K RAM causes BASin to crash ...Gigascreen - programming guideDoes anyone know of a programming guide for the 128K gigascreen screen mode, specifically a persistence colours table, some code (pref. C level or BA…
... 'll find some 128K Gigascreen code and screen flipping routines documented in ...
