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<1…11121314151617…34>
  • 19901990 was the greatest year of my life and most memorable was the music can anyone tell me where I can find out what song were released/in the charts …

    ... Block !

    No wonder Nirvana took the world by storm ...
    psj3809 psj3809 July 2006 Chit chat
  • Problem with rotating procedureHi folks! I wrote a proc in z80 asm, based on: x' = x * cos (z) - y * sin (z) y' = x * sin (z) + y * cos (z) I used a precalculated table of sin a…

    [QUOTE=xor]I used a precalculated table ...
    Alcoholics Anonymous Alcoholics Anonymous July 2006 Development
  • Problem with rotating procedureHi folks! I wrote a proc in z80 asm, based on: x' = x * cos (z) - y * sin (z) y' = x * sin (z) + y * cos (z) I used a precalculated table of sin a…

    ... ]http://www.k-ow.net/~xor/zx/x_tap.png[/url]
    xor/zx/x.tap[/url]
    xor xor July 2006 Development
  • Who do you listen to most?Without wanting too many people replying `the wife`, what music do you usually gravitate towards? I listen mostly to the Chilli Peppers, System of a…

    ... /Charlatans/Verve are my favourites. Nirvana/Artic Monkeys/Kasabian i also ...
    psj3809 psj3809 July 2006 Chit chat
  • Who do you listen to most?Without wanting too many people replying `the wife`, what music do you usually gravitate towards? I listen mostly to the Chilli Peppers, System of a…

    I mainly listen to The Offspring.
    I also like Sum 41, Nirvana, Green Day, Foo Fighters, Muse & Linkin Park.
    xfa84 xfa84 July 2006 Chit chat
  • ZXLFN - storing tape header in a long file nameHi lads ;) Couple of months ago, the group of guys interested in divIDE software development has came up with an interesting idea - store tape heade…

    ... via simple:

    LOOP: xor (hl)
    cpi
    jp ...
    baze baze July 2006 Emulators
  • Problem with rotating procedureHi folks! I wrote a proc in z80 asm, based on: x' = x * cos (z) - y * sin (z) y' = x * sin (z) + y * cos (z) I used a precalculated table of sin a…

    Xor:
    As for fast math... ...
    baze baze July 2006 Development
  • In Machine Code, what is the quickest way to sort bytes?I am playing around with some ordering of sprites, where I want to order them by vertical position. I used some Rodnay Zaks code to order some bytes…

    ... /> Yes :)

    [CODE]
    xor a
    ld l,256 ...
    baze baze August 2006 Development
  • In Machine Code, what is the quickest way to sort bytes?I am playing around with some ordering of sprites, where I want to order them by vertical position. I used some Rodnay Zaks code to order some bytes…

    [QUOTE=icabod]
    Of course that doesn't quite work in z80 asm, but I like to be picky. Hoorah![/QUOTE]

    Easily fixed:
    [CODE]a = a XOR b
    b = a XOR b
    a = b XOR a[/CODE]
    AndyC AndyC August 2006 Development
  • In Machine Code, what is the quickest way to sort bytes?I am playing around with some ordering of sprites, where I want to order them by vertical position. I used some Rodnay Zaks code to order some bytes…

    ... 1st value into a
    xor c ; merge with 2nd value ... result in 1st value
    xor c ; restore to 1st value ... merged 1st/2nd values
    xor c ; remove 1st value
    Kiwi Kiwi August 2006 Development
  • In Machine Code, what is the quickest way to sort bytes?I am playing around with some ordering of sprites, where I want to order them by vertical position. I used some Rodnay Zaks code to order some bytes…

    Sadly, no XOR version is shorter than simple: ld c,a; ld a,b; ld b,c :)
    baze baze August 2006 Development
  • In Machine Code, what is the quickest way to sort bytes?I am playing around with some ordering of sprites, where I want to order them by vertical position. I used some Rodnay Zaks code to order some bytes…

    [QUOTE=baze]Sadly, no XOR version is shorter than simple: ld c,a; ld a,b; ld b,c :)[/QUOTE]
    hehe, so true!
    And that ladies and gents bring us full circle back to the start. :)
    Kiwi Kiwi August 2006 Development
  • Pixel Explosion CodeJust a little snippet to cause explosive effects. It uses table lookups for the screen address, and can handle up to 32 pixel particles. A particle…

    ... ,(de) ; Get graphic
    xor (hl) ; xor with screen
    ld (hl ... ,(de) ; Get graphic
    xor (hl) ; xor with screen
    ld (hl ...
    Dr BEEP Dr BEEP September 2006 Development
  • Pixel Explosion CodeJust a little snippet to cause explosive effects. It uses table lookups for the screen address, and can handle up to 32 pixel particles. A particle…

    ... ,(de) ; Get screen
    xor (hl) ; xor with graphic
    ld (de ...
    Dr BEEP Dr BEEP September 2006 Development
  • Pixel Explosion CodeJust a little snippet to cause explosive effects. It uses table lookups for the screen address, and can handle up to 32 pixel particles. A particle…

    ... ,(de) ; Get screen
    xor (hl) ; xor with graphic
    ld (de ...
    Dr BEEP Dr BEEP September 2006 Development
  • Whatcha listening to now?I'm listening to Audioslave's Revelations album. Fantastic work! Belting it at 12 in the night! Neighbours must be going crazy! :lol: Also listening…

    Nirvana - In Utero
    Alice in Chains - Dirt

    They remind me of my high skool daze.
    Also:

    Iggy and the Stooges - Raw Power
    cascarria cascarria September 2006 Chit chat
  • Anyone heard of the band 'Schmoof'?They're an electro-pop band. [url]www.schmoof.com[/url] They use on stage graphics generated by ZX Spectrums supposedly! Anyone seen them?

    ... who played "Rape Me" by Nirvana completely through a 386 running ...
    festershinetop festershinetop October 2006 Sinclair Miscellaneous
  • MurderDeathKill!!!I'm sitting at home today instead of being at work as I'm really sick. :( I don't have anything to do apart from sitting at the computer and reading …

    I prefered the early 90's american Seattle scene:

    Pearl Jam, Soundgarden, Alice in Chains, Nirvana, Temple of the Dog etc.

    Pearl Jam / Chris Cornell (soundgarden) still as strong today as ever. Shame Kurt & Layne died.
    misguided_fool misguided_fool October 2006 Chit chat
  • R: Tape Loading ErrorCan anyone explain how the Speccy knew that the loaded code was corrupt? I thought that in machine code every byte could be a instruction, so how wou…

    ... after every byte by simple XOR instruction (exclusive OR). By end ...
    piters piters October 2006 Hardware
  • GameboyI'm looking to retro-spectively build up my collection of nintendo carts starting with the gameboy can people recommend some games I already have T…

    ... Spectrum (although screen will be XOR-ed instead of 4 colors)
    Dr BEEP Dr BEEP October 2006 Chit chat
  • Graphics Mask FormatsHi. Just a quick question. I'm curently hacking a little program to aid my in my own ZX development (i'm hoping to build a little collection of tools…

    ... to the sprite - xor, or, masking (and, or/xor))

    You ...
    frobush frobush October 2006 Development
  • Xenon TriOxide (Xeo3)I just wanted you all to know that a new cross platform game has started development (well the +4 version has been around a while, but my colleague f…

    ... by RLD (HL), sprites by XOR in backbuffer, screen size 28 ... by LDI, RL(HL) scrolling, XOR sprites, 28*14 (?)
    [*][b ... (HL) in screen, sprites by XOR
    [*][b]green beret, agent ... , moved by LDI, sprites by XOR, not real background, can manage ...
    Fikee Fikee November 2006 Development
  • Urgent Help needed to fix this: calling all machine code gurusI am currently trying to write tutorials on the amazing Orfeus music composer by Proxima which allows you to do multi channel music through the beepe…

    ... /> jr l8c3d ; (-20)
    l8c51: xor a
    in a,(#fe ...
    ret
    l8c95:
    xor #e1
    call nc,#bdc8 ...
    or d
    xor b
    sbc a,a ...
    robpearmain robpearmain November 2006 Development
  • tips on optimizing assemblyI wrote a small routine to rotate right a whole screen character line complete with attributes. This is my third ever assembly routine, so I guess i…

    ... bits are already set
    xor $85
    rrca
    rrca ...
    Alcoholics Anonymous Alcoholics Anonymous November 2006 Development
  • Games like Avalon, Tir Na Nog etcI'm bored, bored, bored and I reach out to you, fellow Spec-chums, to save me from my apathy. I rather enjoy exploratory games like Avalon and Dragon…

    A bit more abstract?

    Xor

    and that laser bouncing games that I can't remember.
    dekh dekh December 2006 Games
  • 5 albums (only) that you could only have for the rest of your lifeamebix - arise (fucking awesome heavy as fuck, paranoid anarcho nihilist punk) leftfield - leftism (perfect mix of dub and dance) snuff - snuff said …

    The Wall - Pink Floyd
    Crystal Planet - Joe Satriani
    Use Your Illusion II - Guns N Roses
    Best of Eric Clapton
    Unplugged - Nirvana
    BigBadMick BigBadMick December 2006 Chit chat
  • 5 albums (only) that you could only have for the rest of your lifeamebix - arise (fucking awesome heavy as fuck, paranoid anarcho nihilist punk) leftfield - leftism (perfect mix of dub and dance) snuff - snuff said …

    Right then, here goes:

    Fudge Tunnel - Hate Songs in E Minor
    Conflict - Rebellion Sucks
    Jethro Tull - Best Of
    Levellers - Leveling The Land
    Nirvana - Nevermind
    stupidget stupidget December 2006 Chit chat
  • 5 albums (only) that you could only have for the rest of your lifeamebix - arise (fucking awesome heavy as fuck, paranoid anarcho nihilist punk) leftfield - leftism (perfect mix of dub and dance) snuff - snuff said …

    Pink Floyd - Dark Side Of The Moon
    The Violent Femmes - The Violent Femmes
    The Cure - Staring At The Sea: The Singles
    Nirvana - Nevermind
    Bauhaus - Crackle
    usspeccyfan usspeccyfan January 2007 Chit chat
  • 5 albums (only) that you could only have for the rest of your lifeamebix - arise (fucking awesome heavy as fuck, paranoid anarcho nihilist punk) leftfield - leftism (perfect mix of dub and dance) snuff - snuff said …

    1 - Nirvana - From the Muddy Banks of...< ...
    VanTammen VanTammen January 2007 Chit chat
  • 5 albums (only) that you could only have for the rest of your lifeamebix - arise (fucking awesome heavy as fuck, paranoid anarcho nihilist punk) leftfield - leftism (perfect mix of dub and dance) snuff - snuff said …

    [QUOTE=VanTammen]1 - Nirvana - From the Muddy Banks of...< ...
    mel the bell mel the bell January 2007 Chit chat
<1…11121314151617…34>

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