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Decimals, bcd etc in z80...Working bloody full-time on my Ragnar Revival game right now - just finished the basic sprite engine and before I go on coding the actual 3d engine (…
... will contain an ordinary score variable as well as a time ... at a time. The score variable however should perhaps be implemented ... -
InterruptsA small piece intended for the FAQ. Comments, corrections, additions welcome. Notably: * How long does the 48K ULA hold /INT low? * What happens i…
... value in the NMIADD system variable (23728) if it was non ... -
Character SetAlright, this may not be the right forum for this question (it does sort of relate to a game which I'm trying to get working properly - long story) -…
... anybody know where the system variable is that points to the ... -
what extra port for extra memory ? (256K, 512K, 1024K, etc.)I know that Pentagon uses some extra bits from port 7FFD for extra memory pging: - for 512K model, bit 6 & 7 of port 7FFD - for 1024K model, bit 5, 6…
... account the actual BANKM system variable. By using those bits for ... -
BASin Release 11 out nowBASin has been updated once again, for your BASIC programming pleasure! Get it at: [url="http://homepage.ntlworld.com/paul.dunn4/BASin_r11.exe"]htt…
... context menu, BASin now support variable inspector tooltips. Hover your mouse ... over your variable name and as long as ... containing a description of the variable, and it's contents.
Need some help making a BASIC gameI'm creating a text adventure in 128 BASIC (I don't like using the 'keywords' in 48 BASIC - It's slow and annoying!) called "The Legend of The Red Dr…
... , it is stored in a variable. If the command matches one ...Chuckie Egg EditorI suppose you could say this was MIA, in as much as nobody knew it existed. In 1985 I wrote a Chuckie Egg Editor, and apart from copying it for a fe…
... the program changes a system variable so it crashes when you ...Announce Pasmo 0.5.1Hello. New release 0.5.1 of Pasmo, multiplatform Z80 cross-assmbler. The main news are related to macros: the MACRO parameters now are expanded ins…
... now can have a loop variable.
Available as always ...How to detect 48k modeHow can you detect if a 128k machine is in 48k mode (from an emulation point of view, not via BASIC or machine code)? Checking the current rom? But …
... bit 4 of the system variable FLAGS? But could this be ...Z88DK + SPLIB2 question.I downloaded the compiler, installed it following the instructions (found at the SPLIB2 website), updated it using the fixed files (stdlib.h and the …
... \na_th_an\CONFIG~1\Temp\s2tk_.opt', at line 10, Illegal identifier ...String slicing for UDG definitionHey everyone. Got a bit of a string slicing/string to variable conversion problem. 10 let a$="01100110" 20 let pokevalue=???? What expression do I…
... a string slicing/string to variable conversion problem.
10 ...ANNOUNCE: BASin Release 12 ready for downloadWell, after a rather large break, BASin's latest incarnation is ready for public use. Probably. BASin is a Sinclair Spectrum development environme…
... use any BASIC construct and variable.
Token Table - shows a ...ANNOUNCE: BASin Release 12 ready for downloadWell, after a rather large break, BASin's latest incarnation is ready for public use. Probably. BASin is a Sinclair Spectrum development environme…
... use any BASIC construct and variable.
Token Table - shows a ...[Scanatron] "The Double" EditorComing soon :roll: Following on from [url="http://www.worldofspectrum.org/forums/viewtopic.php?topic=8925&forum=2"]this[/url] thread and with renewe…
... a toughie due to compression, variable team data and no bytes ...IN command in BASIC to read keyboardThis weekend on a Sinclair meeting we had some BASIC-games using IN to control the character. The maker of the game assumed that the result of an IN …
Speed of variables vs. POKE/PEEKGreetings, I'm sure I could probably find this out after careful study of the 48K ROM disassembly, but I was wondering whether someone already knew …
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Suppose BASIC encounters a variable reference while parsing. In order ... br />
Does the variable reference contain this address ? Or ... ?
If variable references are stored as plain ... address instead of using a variable ? Obviously, for O(1 ...Spectrum Key Codes?Hi guys, I have just been reading up about the Sinclair Keypad that was released to accompany the 128K. I read this on the a website, this was refe…
... is stored in a System Variable named LAST_K at memory location ...Ideas for new tape storage formatSome called them decoders or encoders, but I think that it is just something like form of presentation. Goal is of course smaller size, support of e…
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How to flexible present variable pulse lenghts?
Ideas ...Pocket Clive - 2 QuestionsHello, I've just started using Pocket Clive on my iPaq pocket PC, excellent emulator BTW. 1. I have just wrote a small BASIC program to randomly pi…
... this is because the system variable FRAMES is always restored on ...How times change!PHP error message:- [quote] Warning: Unknown(): Your script possibly relies on a session side-effect which existed until PHP 4.2.3. Please be advise…
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Sinclair Basic meaning - Variable Not Found.Toobin'I just took a look at this game for the first time. It got kind of mixed reviews, and I can see why. Quite a good idea, but a bit too frantic and unp…
... you see on TV with variable rapids etc. (Remember "Paddles Up ...Intriguing copyright rulingGoogle Cache (making copies of other peoples webpages onto their own servers to serve to yet other people) has been ruled legal and "fair use" *so lo…
... long as there's an opt-out facility*...
[url ...TommyGun 0.9.x updates** Should be available via the utilities page soon! Please be patient :-) ** I'll be posting all future updates in this thread, instead of creating …
... Added a new command line variable %game% to help
supply ...Character Array tape header block parameters?Hello all! Long time since I've been here! Hope everyone's bright and cheerful as usual! I've been trying to figure out the structure of a Spectrum…
... of Parameter 1 contains the variable name, which is fine.
variable. By trial-and-error, it ...Calling ROM routinesFirstly, sorry if this is the wrong forum to post this in, but I wasn?t quite sure under which heading is best fitted. I?m trying to figure out how…
... discover where a variable is stored in the variable table (as detailed ... store the name of the variable in any random memory location ... CH ADD? I presume the variable name cannot just be the ... the encoded byte indicating the variable type?
Secondly, ...Source code 'Babelfish' ?Hi, Not entirely speccy related but you're knowledgable developers (lick, lick) so maybe you can help.... I've been handed some source (C and VB) i…
TZX format questionProbably a daft one, but I like to be sure of these things! For a block type 10 (a standard speed data block), the text states that all values in s…
... /> If my implementation allows a variable "Pause after this block" for ...Which would be fasterSay you want to use a variable value of 0 to 255 in a BASIC program, which way would be fastest? Say for arguments sake you wanted to use two variabl…
... you want to use a variable value of 0 to 255 ... you wanted to use two variable values, what would be quickest ...Linux noobie needs some answers...I've installed SUSE linux 10.1 on my dad's machine and am quite proud of my efforts although admittedly, the installer was quite good. I even managed…
... like usr, vars, bin, home, opt, et al. Erm...is there ...The BASIC ISRFirst of all, excuse me if my blatant ignorance about this topic makes me write some nonsense :) The thing is that I'm finishing a game in mixed BAS…
... call the player if a variable is set. I have no ...
