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Writing to the screen from a bufferI?m designing a game and am spending a bit of time trying different ideas before I commit my self. I?m currently thinking of writing data to a buffer…
Skool Daze disassemblyWhile developing [url="http://pyskool.wordpress.com/"]Pyskool[/url], I've also been putting together a disassembly of Skool Daze and Back to Skool, m…
... ask Jmk for the enhanced 128K version I'm afraid! I ... . Even the UDG/screen back buffer is in contended RAM ($7F00 ...z80 format: ED ED xx yyI've just been studying the documentation for the z80 file format: [url]http://www.worldofspectrum.org/faq/reference/z80format.htm[/url] I have a d…
... KBytes (for a standard Spectrum 128K snapshot).
If you are ... work with a 32768 byte buffer.z80 format: ED ED xx yyI've just been studying the documentation for the z80 file format: [url]http://www.worldofspectrum.org/faq/reference/z80format.htm[/url] I have a d…
... can be considerably more than 128K, particularly if you've embedded ... can easily provide a 32K buffer. I've got a C ...Renegade or Target Renegade?It's been a while since I posted a thread on WOS, so I thought I'd have a go at a poll. I've deliberately not included Renegade III, and I'm sure we …
... has the shoulder throw on 128k, you can spin the jump ... a good home version of Double Dragon, the arcade game that ...Noob to Z80 needing +3 helpI'm quite new to z80 programming, but i'm attempting to write some kind of windowing system that will run alongside BASIC on my +3 with Kempston mous…
... nice and simple on a 128k with MD), but i still ... that is to reserve a buffer within page 2, and call ... the object code into this buffer - then return from dos, page ... would like to make the buffer as big as possible to ...Has any programmers recently pushed the spectrum to the limits?Hi there. Ive just discovered this great forum and I was brought up with the speccy 16,48 and then 128k. Im just wanting to know if there are any re…
Is that a Renegade 128k remake or a DoubleDragon 128k remake your referring ... a 128k/48k version when released... Perhaps your thus thinking of Double ...Where's the border line between a Spectrum and something else?I mean: there are purists out there that consider that anything that is not a true Sinclair Spectrum, with a true Z80 and a true ULA, and at most, 48…
... priority, such a memory swap, buffer flush, etc. can steal the ... LCDs: simply render to a double framebuffer at 50 Hz, and ...Where's the border line between a Spectrum and something else?I mean: there are purists out there that consider that anything that is not a true Sinclair Spectrum, with a true Z80 and a true ULA, and at most, 48…
... priority, such a memory swap, buffer flush, etc. can steal the ... LCDs: simply render to a double framebuffer at 50 Hz, and ...GIGASCREEN with MULTICOLOUR 8*2Riskej made the pic. Pulsar coded the engine. I'm watching it on the 128+ at the moment and it is very stable. The file: [url]http://speccy-live.u…
is this really works on a plain 128k / grey+2? a full screen, buffer swapping multicolour picture?
if it is, why we were talking about 12 char wide limitation when discussing multicolor river-raid techdemo?GIGASCREEN with MULTICOLOUR 8*2Riskej made the pic. Pulsar coded the engine. I'm watching it on the 128+ at the moment and it is very stable. The file: [url]http://speccy-live.u…
... on a plain 128k / grey+2? a full screen, buffer swapping multicolour ... for a 48K, not a 128K, so it doesn't use ...The Goldfinch updates thread([url=http://www.worldofspectrum.org/forums/showthread.php?t=25034]original announcement thread here[/url] - I figured it was worth starting a new to…
... it not valid to perform 128K paging within a few thousand ... />
On the plus and 128K models, there is also a ... passed via a 74HCT series buffer - the other thing about the ...I just picked up a free Atari 520stJust got a free 520ST, (no cables or leads) and a small box load of games. :? dunno what to do with it, but it was being thrown out, so I grabbed it…
... , or you need a double-size screen buffer that lets you run ...Old peripherals on the Spectrum +2I have a Wafadrive and an Alphacom 32 (ZX Printer clone), neither of which work in 128 BASIC, but both of which work flawlessly when you run them in …
... unnecessarily cleared the unused printer buffer which contains the new system ... to a ZX Printer in 128K mode.
I think PSSST ...More colours II (Was: Most popular new features?)The suggested 4xCLUT multi-colour solution never took off.
... rather than 8 and you double the horizontal resolution fior a ... later differently implemented in the 128k spectrum.
There is ...Magnetic Scrolls Adventures...Look at that: [url]http://www.mobygames.com/game/guild-of-thieves/screenshots[/url] all of the platforms evil c64, little brother cpc, even crappy a…
... ;398478]no, only one disk (double sided). and Zx Spectrum version ... . On the box it said 128K Spectrum only (I had a ... 128K+2). I rushed home in ...some debugger in emulators that is able to brakpoint when a mem address is accessed ?Is there a debugger (disassembler) available in some emulator that is able to stop (breakpoint) when a particular memory address is accessed ? For e…
... the keyboard, and, on the 128K machines, to write to the ...Spectrum Review Book is all systems go ![url]http://www.spectrumgamesbible.co.uk/[/url] We've created a small website for the series of books we are looking to create for the Speccy featur…
... sit through review after review double checking them, i'm the ... rubber keyed original, then the 128k, the Speccy +, the +2, +3 ...Memory concerns with z88dkI've retaken my old spectrum project and sadly I've reached a dead end very fast. I'll try to explain my worst problem in a few lines. I'm not a vet…
... ; d1ff - d1ff SP1.LIB attribute buffer
54 ; d1f7 - d1fe SP1 ... .LIB pixel buffer
55 ; d1ed - d1f6 SP1 ... +sp1 project with optional future 128k music to maximize available memory ...Games Notorious for F*cking UpThis is a thread dedicated to games notorious for f*cking up or crashing mid-game (48K and 128K games). :) Music demos are also welcome. My experien…
The 128k version of Double Dragon 2 always starts of with the backgrounds inverted. If you die and start again on mission 1 the backgrounds are no longer inverted.Games Notorious for F*cking UpThis is a thread dedicated to games notorious for f*cking up or crashing mid-game (48K and 128K games). :) Music demos are also welcome. My experien…
[QUOTE=Swainy;416450]The 128k version of Double Dragon 2 always starts of ... reason I think the first Double Dragon looks inverted, or at ...Converting games from tap to dskHi to all from Greece, Being an old Speccy user and now owner of most models of Spectrum (48k , 48k+ , 128K, +2 grey and +3) , I desided to salvage m…
... TO BE USED ON THE 128K VERSION
50 poke 23388 ... video RAM as an intermediate buffer.
Of course, once ...Print at 128,87? :)The advanced search function didn't help me find the answer to this, and I don't remember seeing anything similar in magazines or books... so please …
... uses the printer buffer as workspace so making this 128K compatible is ...Favourite/Least Favourite Arcade Conversion?The Speccy was home to some great arcade conversions considering it's relatively miniscule power. I've put my ten favourite and least favourite up o…
... hacked 128k one!!!
Least favourite - Uh I dunno. Double Dragon ...Favourite/Least Favourite Arcade Conversion?The Speccy was home to some great arcade conversions considering it's relatively miniscule power. I've put my ten favourite and least favourite up o…
... hacked 128k one!!!
Least favourite - Uh I dunno. Double Dragon ...Thunderbirds (by Firebird) on 128k SpecciesHi all. Anyone got Thunderbirds working on a 128k machine (+2) ? On WOS there is an original TZX and a Z80 snapshot in 48k mode, but you cannot run …
... out, then load back on 128k machine :)
and ... subtracting values from the printer buffer (23296 to 23552) then bear ... extra system variables on a 128K model (zeros and non-zeros ... it, between loading the printer buffer and running the decypter, the ...Corrections1.[url=http://www.worldofspectrum.org/infoseekid.cgi?id=0007023]Spell Of Christmas Ice[/url]. -Year of the release should be 1984, not 1989. -Not s…
... .cgi?id=0002025"]Ghostbusters[/URL] 128k version (double case)
According ...Corrections1.[url=http://www.worldofspectrum.org/infoseekid.cgi?id=0007023]Spell Of Christmas Ice[/url]. -Year of the release should be 1984, not 1989. -Not s…
... .cgi?id=0002025"]Ghostbusters[/URL] 128k version (double case)
According ... publisher, and the 48K and 128K versions were from the same ...The Making Of Manic Miner"Matthew Smith talks us through every level of his classic platformer Sat at the very desk where it was written, Matthew Smith watches Miner Willy l…
... />
A000: Back buffer
B800: Back attribute buffer, has attributes for ... another guardian)
* Fantastic double height text drawing routine!
Character scrollingOk, first I'd like to say that I'm not looking for a complete routine (but that might help) because I am hoping to write it myself and learn a bit mo…
... do a speedup by using double the storage space and build ... the table in the back buffer (so it can only run ...
