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  • CMWC random number generator for Z80Seeing the interest regarding the [URL="http://www.worldofspectrum.org/forums/showthread.php?t=23070"]Xor-Shift random number generator for Z80[/URL]…

    ... a means to select a random number generator and shaper to generate ...
    Alcoholics Anonymous Alcoholics Anonymous September 2014 Development
  • CMWC random number generator for Z80Seeing the interest regarding the [URL="http://www.worldofspectrum.org/forums/showthread.php?t=23070"]Xor-Shift random number generator for Z80[/URL]…

    ... not easy to get a random number between arbitrary values from data ... way, of course. Adding multiple random numbers together always converges to ... it. Simply sum 2^k random numbers, then shift the result ...
    Patrik Rak Patrik Rak September 2014 Development
  • RANDOMIZE - still not sure what it does...Whenever I wish a random number I use RND like: 10 LET a=RND*100 20 PRINT a 30 GO TO 0 and "a" will truly be random. But if is do the following: …

    ... .org/wiki/Pseudorandom_number_generator"]Pseudo-random number generator[/URL] (PRNG). ... value of [I]number[/I] itself random, we would ... like the number are being generated in a random fashion. ... and therefore leading to different number sequences.

    Arjun Arjun January 2015 Sinclair Basic
  • RANDOMIZE - still not sure what it does...Whenever I wish a random number I use RND like: 10 LET a=RND*100 20 PRINT a 30 GO TO 0 and "a" will truly be random. But if is do the following: …

    ... ...

    [B][COLOR="DeepSkyBlue"]Random Number Generator Routine[/COLOR][/B]

    To generate a random number between 1 and N use ...
    Paddy Coleman Paddy Coleman January 2015 Sinclair Basic
  • FZX: a new standard format and driver for proportional fonts[B]FZX[/B] is a very compact and efficient (although extremely flexible and powerful) standard format to create new fonts for the ZX-Spectrum. It sup…

    ... be not longer than some random number.

    [QUOTE][QUOTE]As ...
    Timmy Timmy January 2015 Brand new software
  • CMWC random number generator for Z80Seeing the interest regarding the [URL="http://www.worldofspectrum.org/forums/showthread.php?t=23070"]Xor-Shift random number generator for Z80[/URL]…

    ... correct, best options for random number generators should be:
    ... Rak's Xor-shift random number generator[/URL], 28 bytes ... Optimized Patrik Rak's CMWC random number generator (unaligned)[/URL], ... Patrik Rak's CMWC random number generator (aligned)[/URL], ...
    Einar Saukas Einar Saukas February 2015 Development
  • CMWC random number generator for Z80Seeing the interest regarding the [URL="http://www.worldofspectrum.org/forums/showthread.php?t=23070"]Xor-Shift random number generator for Z80[/URL]…

    ... /> Now the best options for random number generators are:

    random number generator[/URL], 28 bytes ... Optimized Patrik Rak's CMWC random number generator (unaligned)[/URL], ... Patrik Rak's CMWC random number generator (aligned)[/URL], ...
    Einar Saukas Einar Saukas February 2015 Development
  • CMWC random number generator for Z80Seeing the interest regarding the [URL="http://www.worldofspectrum.org/forums/showthread.php?t=23070"]Xor-Shift random number generator for Z80[/URL]…

    ... be called for independent random sequences.  It's ... /> ; Generates an 8-bit random number from a 75-bit seed ... org/forums/discussion/39632/cmwc-random-number-generator-for-z80
       ; exit  : a = random number [0,255]
       ;         seed updated ...
    Alcoholics Anonymous Alcoholics Anonymous May 2015 Development
  • CMWC random number generator for Z80Seeing the interest regarding the [URL="http://www.worldofspectrum.org/forums/showthread.php?t=23070"]Xor-Shift random number generator for Z80[/URL]…

    ... . If you google for "z80 random number generator", the top hits are ...
    Patrik Rak Patrik Rak May 2015 Development
  • Would you like to test my astrology life calculator?<font face="Arial, Verdana"><span style="font-size: 10pt; line-height: normal;">While the forum was down I got into astrology</span></font><div style…

    You should convert this to Z80 so we can use it as a random number generator!
    joefish joefish May 2015 Chit chat
  • Procedurally generated levelsThere seems to be a myth roaming the internet that Spelunky was the first game to use procedurally generated levels. I'm pretty sure there are ear…

    ... really just 'pseudo-random'. They appear to be random but they're ... to make sure that a 'random' sequence of numbers is actually ... repeat.

    Some crap random number generators will output each possible ...
    joefish joefish June 2015 Chit chat
  • Full-screen 32 columns bicolor engine NIRVANA+I'm glad to announce the release of [b]NIRVANA+ ENGINE[/b], providing support for bicolor graphics (multicolor 8x2) in 32 columns for all standard Sp…

    ... "]fprand()[/url]" that returns a random number between 0.0 and 1 ...
    Alcoholics Anonymous Alcoholics Anonymous October 2015 Brand new software
  • New Game: The Order of MazesI'm pleased to announce my first full game release since Flynn's Adventure in Bombland 4 years ago. It is called The Order of Mazes and you can downl…

    ... are etc... It uses a random number generator to determine all of ... will have different mazes. The random number generator it uses is [url ... /forums/discussion/23070/xor-shift-random-number-generator-for-z80/p1"]Patrik ...
    TomD TomD October 2015 Brand new software
  • New Game: AmnesiaHello! First of all, sorry for my English. I have developed my first game. It is called "Amnesia", and I have used the Freescape engine "3D Con…

    ... which is triggered utilising the random number variable. Have you checked out ...
    Flanimal Flanimal December 2015 Brand new software
  • Mr. Jido makes some noiseA little something to analyse and discuss for you. [code] ORG 60000 ; RND Generator: RND LD HL,EARTH LD A,(WIND) ADD A,L LD …

    ... to be some sort of random number generator, perhaps pausing for a ... random period, or something like that?... ... plant and its prerequisites as random conditions, when you look at ...
    kgmcneil kgmcneil December 2015 Development
  • Mr. Jido makes some noiseA little something to analyse and discuss for you. [code] ORG 60000 ; RND Generator: RND LD HL,EARTH LD A,(WIND) ADD A,L LD …

    This is a Random Number Generator together with an initialisation ... first results. They are not random enough. To get the idea ... one needs to have 256 Random Numbers fast. Code can generate ...
    Andy Schraepel Andy Schraepel December 2015 Development
  • New Game: AmnesiaHello! First of all, sorry for my English. I have developed my first game. It is called "Amnesia", and I have used the Freescape engine "3D Con…

    ... which is triggered utilising the random number variable. Have you checked out ...
    huelvy huelvy December 2015 Brand new software
  • London - recommendations for things to doHello folks :) Heading down to London for a few days (1st-3rd March) with my girlfriend. It's been quite a while since I was last in the Big Smoke…

    ... weird computers, including ERNIE (1950s random number generator) and a gold plated ...
    textvoyage textvoyage February 2016 Chit chat
  • Calling machine codeOccasionally I see on ZX computers (mostly the spectrum, but I think also the '80 and '81), how someone made their machine code and wrote the bytes i…

    ... is actually using the BASIC random number generator). And it is easy ...
    1024MAK 1024MAK February 2016 Sinclair Miscellaneous
  • Calling machine codeOccasionally I see on ZX computers (mostly the spectrum, but I think also the '80 and '81), how someone made their machine code and wrote the bytes i…

    ... numbers, they aren't random in strict sense because they ... this function to generate a random number, the SEED is updated ... RND calling will generate another random number and another SEED, and ... statement makes RND generator "more random".

    All ...
    TK90XFan TK90XFan March 2016 Sinclair Miscellaneous
  • New game: SolarGun 1.0[img]https://dl.dropboxusercontent.com/u/75238938/solargun4.png[/img] [img]https://dl.dropboxusercontent.com/u/75238938/solargun5.gif[/img] (that g…

    ... /> HeHeHe......with screenshots.. otherwise a random number could be typed in and ...
    MatGubbins MatGubbins March 2016 Brand new software
  • Disappearing/appearing effectI remember doing a small routine in BASIC which could be used to cover the attributes section randomly, until all 704 characters were filled with the…

    ... /forums/discussion/23070/xor-shift-random-number-generator-for-z80/p1
    random. The last pixel to be ...
    FrankT FrankT April 2016 Sinclair Basic
  • What is it?One of the ideas for new features on WoS that seems to be popular is to maintain a repository of code/music/graphics/other for people to use in their…

    The different assets (code, music, graphics, etc) could be different sections. Inside these sections, it could be managed under tags. If you upload a random number generator for example, it will be put in the code section with the 'random' subject tag.
    PROSM PROSM May 2016 Repository
  • Simple snake clone (Znake)I wrote a simple snake clone: https://github.com/chriswyatt/znake It lacks a title screen, difficulty selection and has some timing issues, but…

    Thanks. Appreciate the feedback. The random number generator is pretty bad; I ...
    chriswyatt chriswyatt May 2016 Brand new software
  • What is it?One of the ideas for new features on WoS that seems to be popular is to maintain a repository of code/music/graphics/other for people to use in their…

    ... except for Patrik Rak's random number generators.
    Einar Saukas Einar Saukas May 2016 Repository
  • Spectranet UsersHi! I'm testing Spectranet interface on Fuse and I'm thinking on emulating spectranet on ZEsarUX. Some questions: 1) Are there many active Spec…

    ... -speccy host) is the limited number of hardware sockets in the ... frankly that's a reasonable number of players for a speccy ... information with an associated sequence number to make sure everyone is ... as everyone has the same random number seed at the beginning of ...
    Alcoholics Anonymous Alcoholics Anonymous May 2016 Hardware
  • ZX Spectrum CartridgesI have been thinking of "cloning" ZX Cartridges for a while (case, board and silicon skirt), to be able to make new releases or replace damaged cartr…

    ... , as were a great many "random" number generators. If you weren't ...
    AndyC AndyC June 2016 Hardware
  • New Game: Vallation.Okay, this has been hinted at by both Redballoon and me a couple of times, but the damn thing is finally done now. :-D [b][url="http://tardis.dk/w…

    ... 'm assigning them 8 + a random number (up to 8) hitpoints so ...
    Sokurah Sokurah July 2016 Games
  • UDG generator doesn't work, why?Typing in the UDG generator from the manual I get integer out of range when I run it. I'm going nuts trying to figure out whats wrong. Can someone pl…

    ... />
    This will give you random 21 UDGs although I found ... the seed for the pseudo random number generator. Since each iteration of ... loop takes virtually the same number of frames to execute ... won't get an especially random distribution.

    As ...
    GReW GReW October 2016 Sinclair Basic
  • So where is the random number in the Speccy ?So I am messing around with ZX Spectrum Assembler and I want a random number. I looked up previous posts and one of the links said that random number…

    ... short routine for getting a random number yourself :)

    It's ... to get 100% absolutely perfect random number generator on any computer but ... .google.pl/search?q=z80+random+number&ie=utf-8& ...
    Ralf Ralf November 2016 Assembler
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