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<1234567…34>
  • FZX Driver for z88dkAn fzx library for z88dk can be downloaded [URL="https://drive.google.com/file/d/0B6XhJJ33xpOWM2hWNjAxMVkxaEk/edit?usp=sharing"]here[/URL]. The libr…

    ... through the "struct fzx_state fzx" variable:

    fzx.font = ff_Chloe ... the screen is reached without slicing any single character.

    Alcoholics Anonymous Alcoholics Anonymous November 2013 Announcements
  • SpecBAS 0.800 Released!Hi folks, it's that time again for another release. I was going to add a few more features, but I have other projects on the go at the moment, and it…

    ... Added:

    Optimised variable accesses local to procedures, quite ... more efficient
    Improved variable caching to save on look ... sets a constant. Like a variable, but much faster to ... screen display
    String slicing with one element such ...
    Dunny Dunny December 2013 Sinclair Basic
  • analysing program variable usageIf I wanted to count the number of times each variable is referenced while a program is running (not the number of times each variable is referenced …

    ... ) to indicate a new variable; otherwise, update the relevant ... pointing to that new variable, so any subsequent references ... to that variable before any other variables ... introduced for each subsequent new variable. However, that might be ...
    Battle Bunny Battle Bunny July 2014 Sinclair Basic
  • Chompston Mazes in SpecBASAfter the discussion in ASH-II's Pacman thread, I checked out the link there about generating 2D Pacman style mazes. This one was quite good fun, …

    ... to hold builder information... but strings can hold characters, and each ... maze sizes, we can use strings to hold the information temporarily ... in e$ in a new variable, d$. We then remove that ... the information stored in the strings directly to build the maze ...
    Dunny Dunny October 2015 Sinclair Basic
  • Help With AY Music Program in BASICHi, last year I started writing a BASIC program for making and recording AY Music. I thought it would be easier than learning how to use Soundtracker…

    ... as well as a number variable in 2030
    320 LET ...
    RetroPhase2014 RetroPhase2014 December 2015 Sinclair Basic
  • Variable sized tiles /tile routineHow would you do a variable sized tile routine where the tiles have position variables too? Thanks would be interested to learn :)

    How would you do a variable sized tile routine where the tiles have position variables too?

    Thanks would be interested to learn :)
    alienbanana alienbanana January 2016 Development
  • Random Numbers, USR Return Values & Timing BASICI've been trying out Jon Ritman's random number routine, published in Your Sinclair Aug'87. Apart from a timing comparison I also did a frequency ana…

    ... USR calls. Refer to the "Strings" section in my compendium at ... which I use. The 'tint' variable indicates whether timings are to ...
    Battle Bunny Battle Bunny January 2017 Sinclair Basic
  • esxDOS v0.8.8 releasedFrom: http://board.esxdos.org/viewtopic.php?id=679 [quote] lordcoxis: esxDOS v0.8.8 has been officially released. Grab it at http://www.esxdos.o…

    ... command

    Variable support in GO TO command ... .sercp, .scl2trd, .cal, .date, .strings

    Changelog

    variable support in GO TO command ... Added .cal, .date and .strings commands (UB880D)
    [24/05 ...
    Luzie Luzie May 2020 Sinclair Miscellaneous
  • 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…

    ... the input words to the strings in this array and then ...
    REM tokenparser sets index variable command
    GOSUB commandhandlers + command ...
    cyborg cyborg November 2004 Sinclair Basic
  • Cool BASIC tricks and tips!Following on from Dunny's excellent suggestion of a compendium of BASIC tips + tricks, I believe it would be better to have a topic dedicated to it. …

    This one will work for strings of any length, it scrolls ... /> [/code]

    The system variable 'SCR CT' is stored at ...
    Colin Williams Colin Williams April 2005 Sinclair Basic
  • You all know this, right?Type 10 PRINT "DIXONS IS SHIT" 20 GOTO 10 RUN when it says: Scroll? Press BOTH SHIFT KEYS then ENTER see what you get. I want to know what thi…

    Yep, I just tried it.
    ?=23
    ?=8
    There is still no distinction between lower and upper case, so ?=?.
    Strings work too, as do longer variable names.
    ?$="Hej?"
    ??=5
    wilsonsamm wilsonsamm July 2005 Sinclair Basic
  • Speeding up BasicHi, Does anyone know whether it is faster to use variables than numbers in Sinclair basic? What I mean for example, is Poke A,D quicker than Poke 5…

    ... pointers for integers, floats and strings and separate pointers for each ... a search for the 100th variable must sift through 99 unwanted ... could get to the 100th variable in one or two lookups ...
    Geoff Geoff July 2005 Sinclair Basic
  • z88dk+splib2 sprites question.I'm creating a game and I have several "states" for my main sprite, such as jump, facing left, facing right, etcetera. All those states require a dif…

    ... function which would draw a variable-sized static tile (i.e ... large tiles from sp_PrintString strings. These strings can contain control codes ... print these "large tile" strings at any point on screen ... tiles to build these tile strings from...

    - ...
    Alcoholics Anonymous Alcoholics Anonymous October 2005 Development
  • Draft specs for TZX v1.20Hi all! In the attempt to restart the development of the TZX format, I've put online the first version of the draft document [1]. At the moment ther…

    ... row of the table. Binary strings are parsed from left to ... think we should move the variable-length fields (sync table and ...
    Luca Luca November 2005 Emulators
  • +3e file manager program/projectFirstly let's get one thing sorted. This program/project is written entirely in basic, as I am a lamo who doesnt know enough M/C. It really Is'nt th…

    ... parts to the user input strings. Basicaly you should be able ... to the string into the variable [B]l[/B]. Then you ...
    glancaster glancaster April 2006 Sinclair Basic
  • Spectrum Basic InterpreterHello. I started this days a strange project: an interpreter of the Spectrum Basic that can run in a Spectrum. Here is a very preliminar version: […

    ... numbers, + operator to concatenate strings, one character string slicing (a$ (n) ), several ...
    NotFound NotFound January 2007 Development
  • If a C64 can do it...Forgive me if this isn't the right section. We've seen coders surprising us over and over again with excellent demos and things that a few years ago…

    ... libraries in Spectrum C implementations. Strings in basic consist of a ... stored at some address. C strings are just a list of ... value (a copy of the variable passed to a function is ... sent not the variable itself), the notion of how ...
    Alcoholics Anonymous Alcoholics Anonymous March 2007 Development
  • 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 …

    ... over? Or does the variable get trashed from the list ... matter when you define your variable (beginning of the program, ... because whenever you REASSIGN a variable, it puts it back to ... an optimisation issue then strings which are variable length.

    ...
    BloodBaz BloodBaz March 2007 Sinclair Basic
  • 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 …

    ... correct? Does Line 30 shift variable "a" back to the top ... whatever else happens, if simple variable 'a' is defined first it ... end of the list. Substituted strings always have their new version ... numeric variables, arrays and other strings to find it.
    A ...
    Geoff Geoff March 2007 Sinclair Basic
  • 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 …

    ... 10 and 20 show a variable table containing { a$ }
    ... a variable table containing { [b]b$, a$[/b] }

    Clearly, strings ... a number as a FOR variable (which has to contain additional ... with BASIC variables - ones a variable is defined it will never ...
    BloodBaz BloodBaz March 2007 Sinclair Basic
  • How to install fuse in Ubuntu? Warning: Newbie trying to escape from MicrosoftThe title says everything. I have downloaded and decompressed fuse-0.8.0.tar.gz and I don't know what to do. Synaptic doesn't have fuse, and I haven'…

    ... h... yes
    checking for strings.h... yes
    checking ... .h... no
    checking for strings.h... (cached) yes
    ... , or set the GTK_CONFIG environment variable to the
    *** full ... , or set the GLIB_CONFIG environment variable to the
    *** full ...
    cid cid April 2007 Emulators
  • Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…

    ... functions for converting numbers to strings, strings to numbers, generating random ... br /> When you declare a variable of some type, the compiler ... of something. A pointer variable needs two bytes of ... [/code]

    The variable "s" holds the address of ...
    Alcoholics Anonymous Alcoholics Anonymous June 2007 Development
  • Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…

    ... /> [/code]

    are special variable declarations unique to z88dk. A ... /wiki/doku.php/library:string"]strings[/URL] library; we'll see ... string message to print (remember strings in C are a list ... zero. Recall that all C strings end in a zero byte ...
    Alcoholics Anonymous Alcoholics Anonymous June 2007 Development
  • Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…

    ... standard C function strtok() in strings.h should come to mind ... have now is several C strings contained inside the original string ... the help of the system variable CHARS as we did in ...
    Alcoholics Anonymous Alcoholics Anonymous July 2007 Development
  • Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…

    ... know that on the Spectrum strings are stored in RAM so ... of code and constants (including strings) that is destined for a ... memory address as a pointer variable can. You can index in ... ++ because s2 is not a variable that can be incremented; it ...
    Alcoholics Anonymous Alcoholics Anonymous July 2007 Development
  • Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…

    ... including level, current round, global variable pool, etc
    [*][B ... contains the actual code and variable space allocations, whereas the ... making space for the variable, just informing the compiler ... that in C all strings are sequences of ascii characters ...
    Alcoholics Anonymous Alcoholics Anonymous July 2007 Development
  • Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…

    ... ]

    Poking the system variable ATTR_P. Interesting. Probably some of ... =0) to keep the string slicing in bounds IIRC, but clearly ...
    Digital Prawn Digital Prawn August 2007 Development
  • Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…

    ... -known function "memcpy()" from the strings.h library is used to ... colour only into the global variable "g_uchar0". You may recognize the ...
    Alcoholics Anonymous Alcoholics Anonymous September 2007 Development
<1234567…34>

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