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Any Errors?Any errors you feel Sinclair Research or even Amstrad made with the speccy??
... ' interrupts (those generated by the ULA every 69888 tstates) are ... (or 'masked') by the DI instruction. The non-maskable interrupt, as ... the current PC on the stack and reset IFF1). The code in the ... Spectrum ROM at #0066 was meant to check the ... -
TV-GAME - a brand new game by WSS TeamHere is a special new game that extends the power of ZX-Spectrum ! It has extra wide screen, uses not 256, 288 * 192 pixel and not 2 colors, 8 color…
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Without PEEKing the code, did you use the OUT
command do ... TV on my 48K Spectrum. The colorcode test was also a ... /> I made a .Z80 of the TZX and loaded your game ... -
A whole new Speccy game!Just a note to tell you that I've come across a new Speccy game at: [url="http://speccyspoilers.co.uk/temp/hyperpoocreatures.zip"]http://speccyspoil…
... should at least know where the code starts and its length so ... -
Games that are impossible to complete due to bugs!I'm trying to compile a list of Speccy games that cannot be completed because of a bug (or simply bad programming)! Here's a few... [B]Frankie Goes …
... roll: - I'm talking about the CRASH EDITION DEMO VERSION (and ... it.
So, for the purposes of my little list ... around this to reach the ending (or if it ... crashes just before the ending sequence).
the code itself and not a ... -
Games that are impossible to complete due to bugs!I'm trying to compile a list of Speccy games that cannot be completed because of a bug (or simply bad programming)! Here's a few... [B]Frankie Goes …
... 't finish it in the past and was always ... and on the 110th level the bin was behind the pillar so ... this bug and rummaged in the code but an idea came ... shortcut so that the beginning of the level at the same time ... its end. I watched till the 1000th level. As it ... -
Atic Atac questionI played some Atic Atac tonight and I remembered the famous question : was there really a room with some jumping skulls(or something) in Atic Atac or…
... this room if this was the case, but it's been ... 's a room hidden in the code (much like there's a ... hidden room in one of the Dizzy games that you can ... -
Atic Atac questionI played some Atic Atac tonight and I remembered the famous question : was there really a room with some jumping skulls(or something) in Atic Atac or…
... a local computer magazine in the 80s. As i recall, it ... hidden room somewhere(probably in the code as you pointed out), but ... nobody was able to find the room. Strange thing indeed! :confused ... -
Atic Atac questionI played some Atic Atac tonight and I remembered the famous question : was there really a room with some jumping skulls(or something) in Atic Atac or…
... Jetman (this one HAS had the code hacked and investigated and there ... -
Making a mapI should learn Z80 assembly, but I don't have the time (really busy) and I feel like making a game. I've tried with Colt which gives me enough speed…
... /> And this is the portion of the code which renders the screen:
[code]9000 PRINT BRIGHT 1 ... but I didn't code for the Speccy since 1993 :p)
Making a mapI should learn Z80 assembly, but I don't have the time (really busy) and I feel like making a game. I've tried with Colt which gives me enough speed…
... br />
1.- The code you provided ?is reallocatable?, ... py) to the routine from BASIC? In my code, "dir ... " is calculated to point at the beginning ...
3.- The "print" procedure you provided (as ... . Why that "AT" code? Note that my tiles ...Making a mapI should learn Z80 assembly, but I don't have the time (really busy) and I feel like making a game. I've tried with Colt which gives me enough speed…
[quote]
1.- The code you provided ?is reallocatable?,
[/ ... translated into machine code. RST 16 is the call for BASIC's ... the upperscreen/lowerscreen convention. Essentially because the routine uses the PRINT routine in the ...Assemblers / Compilersfor the +2a .. where can i find one? .. and where can i find documents on the registers and so on? .. thanks Stefan
[quote]
On 2004-03-16 23:10, opius wrote:
i could only find assemblers for 48k speccys in the utilities section?
[/quote]
It's your job to link the code - one of the disadvantages of Spectrum based assembly.How to program Machine Code on a PC, and then run it on a speccy?Well, I've been looking into MC a bit more deeply recently - I reckon I could get my head round MC now. Back when I was a teenager, I couldn't see th…
What GOC is trying to say is use TASM as a cross-assembler.
Write the code using your favourite text editor (I use UltraEdit) assemble it using TASM and you can then load the binary code created (the .obj file) in to Spin.
Easy!!New project for 256 colours Games emulator!O.K. , I suggested Jonathan Needle ( Creator of the excellent Spectaculator at [url="http://www.Spectaculator.com"]www.Spectaculator.com[/url] ) to c…
... emulator that allows toggling between the standard colours and 256 ... t messing around with the code in anyway so the speed, features, ... did).
So the fundamental question is: is it ... are you better off remaking the whole thing with better features ...Spectrum emulator for XBox?Some weeks ago JMC mentioned that he was writing a Speccy emulator for the XBox (which already has emulators for other "computers" [ahem], such as th…
Fuse has been ported to the XBox. Hopefully the code will be available "soon", but I'm not the one who's done this, so no guarantees...UDG/sprite HelpRestore 5: For N=20 To 21: Read G$: For R=0 To 7: Read B: Poke Usr G$+r,b: Next R: Next N
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USR "A" returns the address of the 8 bytes used to ... bits are storing each of the 8 bytes that make ... up the UDG char. The BINs are 8 ... br />
CHR$ 144 is the code for UDG A. You can ... s a poke to move the UDG base address so ...UDG/sprite HelpRestore 5: For N=20 To 21: Read G$: For R=0 To 7: Read B: Poke Usr G$+r,b: Next R: Next N
... /> USR "A" returns the address of the 8 bytes used to ... that make up the UDG char. The BINs are ...
CHR$ 144 is the code for UDG A. You can ... time. Therefore only the poke with the box.
... smart solution is to alter the characterset startaddress (23606 + ...Spectrum emulator for XBox?Some weeks ago JMC mentioned that he was writing a Speccy emulator for the XBox (which already has emulators for other "computers" [ahem], such as th…
[quote]
On 2004-03-29 11:28, Philip Kendall wrote:
Hopefully the code will be available "soon"
[/quote]
is as much as I can tell you.Spectrum emulator for XBox?Some weeks ago JMC mentioned that he was writing a Speccy emulator for the XBox (which already has emulators for other "computers" [ahem], such as th…
[quote]
On 2004-03-29 11:28, Philip Kendall wrote:
Hopefully the code will be available "soon"
[/quote]
is *still* as much as I can tell you...1 colour per pixel without interlace flickering on +3No, no, it is just April's Fool day. ;)
... />
@Sadako: I have the DithvIDE source too, but unfortunaly ... for Floyd-Steinberg dithering in the code), so I started to develop ... it works, but not from the source code or reverse development. I ... agreed, and he said that the code was too complex for him ...Is Spectaculator Worth Registering?I normally use RealSpectrum and was thing of trying another emulator. What are the pro and ons of Spectacultor? Does it support disk image files?
... elaborate? Was it just the lack of flash loading? ... but if someone writes the code I am sure it ... can always just increase the emulator's speed ATM ... time :)
The Spectaculator and Spin developers have ... great in pointing out the kinds of things that ...1 colour per pixel without interlace flickering on +3No, no, it is just April's Fool day. ;)
... for Floyd-Steinberg dithering in the code), so I started to develop ... agreed, and he said that the code was too complex for him ... know know what version of the code i sent him but it ... all those Spectrum Game Makers. the code just needs to be tweaked ...Retro Gamer issue 3Seen this? [url="http://www.livepublishing.co.uk/retro/retro3.shtml"]http://www.livepublishing.co.uk/retro/retro3.shtml[/url] Looks like they've off…
They would shift just SOOOOOOOO many copies if they managed to get the Code Masters or Ultimate games on the CD with a official deal.
And it's going six-weekly now as well, so even more issues for us. :)T.I.M. - A New Interlace - Demo for DOWNLOADHere's something that's been in the works for quite a while ( mostly in my head ) and recently I've aquired assistance to help it come to fruition. …
... it takes 2byte of code for every byte moved ... as you say, the code is enormous. Coupled with the fact that four ... / attribute combination to generate the different colours. With careful choices ... still skeptical about how tolerable the result might be, but ...T.I.M. - A New Interlace - Demo for DOWNLOADHere's something that's been in the works for quite a while ( mostly in my head ) and recently I've aquired assistance to help it come to fruition. …
256 colour gamesFollowing on from the thread in the Emulator section... Will people who are working on converting games to 256 colour using Emuzwin please let me kn…
... creatures).
I excluded changed the code of my converter a bit ... look on Sprinter or Spec256. The simulated Octree is very slow ... I expected from Basic, but the images themself are amazing, if ..."TommyGun" gets a complete MAKEOVER for next release ...From the author, Tony Thompson ... """""""""""""""""""""""""" [B][I] I hadn't worked on the TommyGun editor for while. But when I got sick (about …
... development suite with all the features you need to ... i thought was for the Code Editor for those who ... isn't bothering putting all the conversion modes, except for ... .
About the Sam and Timex modes, I ... so I'll keep the ZX Spectrum Graphics Suite ..."TommyGun" gets a complete MAKEOVER for next release ...From the author, Tony Thompson ... """""""""""""""""""""""""" [B][I] I hadn't worked on the TommyGun editor for while. But when I got sick (about …
... the colours are completly screwed up. I should review the code ... again to find the reason for this, ... description and download.
The code generator: Will it work for ... forward to check the speed of the generated code, and I'm ..."TommyGun" gets a complete MAKEOVER for next release ...From the author, Tony Thompson ... """""""""""""""""""""""""" [B][I] I hadn't worked on the TommyGun editor for while. But when I got sick (about …
... my ideas behind the Code Editor.
I see the code editor as very ... MS Visual C++ or VB. The code editor at present does not ... when I want to compile the code to a snapshot, and ... source code and the application will use the zcc compiler to build the code, and ...BombjackThis has to be one of my favourite games ever. I've seen many Jet Set Willy remakes and some other remakes of great games. How easy / hard would it…
... actually going and looking through the code, that's pretty much an ... and some bomb locations in the order in which they start ... something similar to that), but the designers could have made it ...
