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Search Again :: Adv Search 1000 results in 0.257s
<1…24252627282930…34>
  • I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…

    ... quid) and [b]F.E.A.R. 2 - Project Origin[/b] ... br /> Dark Messiah plays a bit like a budget Elder Scrolls, and ... spoilers even though it's a Launch trailer)


    F.E.A.R. 2 looks like it'll ... be busy with other stuff.... :D

    (Blood ...
    deadpan666 deadpan666 October 2012 Chit chat
  • Mini scroll routineI'm looking for a routine that scrolls a small section of the screen downwards and replaces it with nothing, 2 x 2 charcter blocks to be precise, to …

    ... /> ;
    scroll_one_line
    ld d,h
    ld e,l ;point ... a
    ret c
    ld a,h
    add a,8
    ld h,a ... various
    ld a,d
    inc d
    and 7< ... a
    ret c
    ld a,d
    sub 8
    ld d,a ... QUOTE]

    Arf! :-D
    R-Tape R-Tape October 2012 Development
  • Your Most Disappointing MachineWhich computer / console that you have owned / bought has turned out to be the most disappointing? Of course, I know it won't be the Spectrum. For m…

    Not a Computer, but a peripheral, must be the ZX Printer.

    A 1 out of 10 hit rate for print outs is not good.

    Could have been so much better with a little more r&d and a bit better quality componants.
    murtceps murtceps October 2012 Chit chat
  • Optimisations in Exomizer Z80 decrunch codeThis is the 163 bytes old code (simple and optimized): [CODE] ld iy, exo_mapbasebits ld a, 128 ld b, 52 push de exo…

    ... /> exo_get4bits:
    add a, a
    jr z, ... /> exo_mainloop:
    add a, a
    jr z, ... br /> and a
    ld d, exo_mapbasebits>& ... gt;8
    ex de, hl
    ld h ...
    antoniovillena antoniovillena November 2012 Development
  • Arcade Game Designer 3The latest version of the arcade game creation tool for the 128K Spectrum. AGD 3 now boasts pop-up menu and inventory facilities for arcade adventur…

    ... me thinking that I need a DIV or MUL. For ... would like to check whether a sprite is 16x16 aligned ... length, e.g. H = A-X
    2) H_offset = H / D
    3) ... run in pseudocode [CODE]REPEAT D
    X=X+H_offset< ... DIV or something, but a more foolproof way would be ...
    NRA NRA December 2012 Brand new software
  • calculator and sinusok, look at the Sysel's routine: [PHP]3 5b00 *s 4 5b00 tabsin = #7000 03 mksin 19.11.1995 Busy soft …

    ... /> ex de,hl
    ld a,h
    push bc
    exx ...
    ld d,a
    ld a,l
    add a,$40
    call ... +6
    ld b,a
    ld a,h
    cp $58
    a
    ld (hl),d
    ld a,l
    add a,$80 ...
    Battle Bunny Battle Bunny December 2012 Development
  • calculator and sinusok, look at the Sysel's routine: [PHP]3 5b00 *s 4 5b00 tabsin = #7000 03 mksin 19.11.1995 Busy soft …

    ... entering a 5-byte FP number A.E.D.C.B. Being a reckless ... included self-modifying code and a recursive function to boot.< ... /> [code]
    2005 PRINT "'H' prefix for hex byte input ... 6 AND CODE n$=CODE "H"): LET n$=n$(1+( ... /> [code] 10 DEF FN h$(n)=CHR$ (INT n+48 ...
    Battle Bunny Battle Bunny January 2013 Development
  • ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …

    ... for loading blocks. This is a different case because the user ... will generate a new game from scratch, so ... second tape block and g/h/i the third.
    < ... and c). So the level a (also d & g) is an ... b, c (also e,f,h & i) are memory levels ...
    antoniovillena antoniovillena January 2013 Brand new software
  • RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…

    ... a
    xor d
    and $03
    xor d
    ld h, a< ... br /> ld a, d
    xor e ... xor e
    ld h, a
    ld a, e
    rlca< ...
    Einar Saukas Einar Saukas January 2013 Development
  • RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…

    ... d
    and $03
    xor d ; A=x0x1x0R1R2c1c4c5
    ld h, a ; H= ... x0x1x0R1R2c1c4c5
    ld a, d ; A=x0x1x0R1R2c1c2c3
    Einar Saukas Einar Saukas January 2013 Development
  • Adding TAP file contents to a Spectrum +3e DOS PartitionHello my fellow WoS'ers, This thread is a companion to a great little guide from a fellow AmiBayer [B]mnjnurney[/B] you can view his thread by [URL…

    ... I've written a BASIC programmette which reads a TAP copied to ... a +3 disk and ... by the "GO SUB FN a(...)" calls. This shows "proof ... I just need to add a sub-routine for each ... STR$ fl: GO SUB FN a("R",l$,k3,page,bhi,blo ...
    Battle Bunny Battle Bunny January 2013 Games
  • Adding TAP file contents to a Spectrum +3e DOS PartitionHello my fellow WoS'ers, This thread is a companion to a great little guide from a fellow AmiBayer [B]mnjnurney[/B] you can view his thread by [URL…

    ... write up your utils as a

    [COLOR ... "BB Hyper Utils" sounds like a decathlon game already =)
    ... 've written a BASIC programmette which reads a TAP copied ... to a +3 disk ... fl: GO SUB FN a("R",l$,k3,page,bhi,blo ...
    Zetr0 Zetr0 January 2013 Games
  • RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…

    ...
    xor d ; A=x0x1x0R1R2c1c4c5
    ld h, a ; H=x0x1x0R1R2c1c4c5
    ld a, d ; A=x0x1x0R1R2c1c2c3
    antoniovillena antoniovillena January 2013 Development
  • RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…

    ... = j, bc= k
    ld h, d ; j= i
    ld c ... , l
    ld b, h ; k= j
    dow1 ld ...
    antoniovillena antoniovillena January 2013 Development
  • RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…

    ... = j, bc= k
    ld h, d ; j= i
    ld c ... , l
    ld b, h ; k= j
    dow1 push ...
    antoniovillena antoniovillena January 2013 Development
  • RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…

    ...
    xor d ; A=x0x1x0R1R2c1c4c5
    ld h, a ; H=x0x1x0R1R2c1c4c5
    ld a, d ; A=x0x1x0R1R2c1c2c3
    antoniovillena antoniovillena January 2013 Development
  • RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…

    ... work!

    Here's a small improvement, it's still ... = j, bc= k
    ld h, d ; j= i
    ld c ... , l
    ld b, h ; k= j
    dow1 ld ...
    Einar Saukas Einar Saukas January 2013 Development
  • RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…

    ... = j, bc= k
    ld h, d ; j= i
    ld c ... , l
    ld b, h ; k= j
    dow1 ld ...
    antoniovillena antoniovillena January 2013 Development
  • RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…

    ...
    xor d ; A = x0x1x0R1R2c1c4c5
    ld h, a ; H = x0x1x0R1R2c1c4c5
    ld a, d ; A = x0x1x0R1R2c1c2c3
    Einar Saukas Einar Saukas January 2013 Development
  • RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…

    ... = j, bc= k
    ld h, d ; j= i
    ld c ... , l
    ld b, h ; k= j
    dow1 ld ...
    antoniovillena antoniovillena January 2013 Development
  • RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…

    ... /> xor d
    and $07
    xor d ; A = x0x1x0R1R2p3p2p1
    ld h, a ; H = x0x1x0R1R2p3p2p1 ...
    Einar Saukas Einar Saukas January 2013 Development
  • RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…

    ... r1r2r3c1c2c3c4c5
    step1:
    ld a, d ; A = x0x1x0R1R2c1c2c3
    xor e< ... br /> ld h, a ; H = x0x1x0R1R2p1p2p3
    xor e ;
    xor d ; A = c4c5r1r2r3c1c2c3
    Einar Saukas Einar Saukas January 2013 Development
  • RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…

    ...
    ld h, a ; H = x0x1x0R1R2p1p2p3
    xor e ;
    xor d ; A = c4c5r1r2r3c1c2c3
    antoniovillena antoniovillena January 2013 Development
  • RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…

    ...
    xor d ; A = x0x1x0R1R2p1p2r2
    ld h, a ; H = x0x1x0R1R2p1p2r2
    xor d
    xor ...
    Einar Saukas Einar Saukas January 2013 Development
  • Checksum routine wantedI wish to make a program that verify integrity of a Multiface 1 ROM. It is possible to compare each byte of the ROM against a binary dump, but this i…

    ... memory content
    ld h,a
    ld b,8< ... xor $10
    ld h,a
    ld a,l
    xor $21 ... djnz CrcByte
    bit 6,d
    jr z,Read ; ...
    Einar Saukas Einar Saukas February 2013 Development
  • The Disciple clone... doable?Hi. As a spectrum user in the 80's this was the dream interface all-in-one for me. I have a 48k+ and planning on get a 128K toast-rack later. Anyway…

    ... /> D 02FF NOP
    D 0300 XOR A
    D 0301 OUT (31),A
    D ... 0303 OUT (251),A ... )
    0 0052 LD E,H ; this is the second byte ...
    zub zub February 2013 Hardware
  • Screens and BasicA question about the ZX screens. I am using software to convert my own art and drawings to the ZX Spectrum. I have some tools to change .jpg files in…

    ... 23563,FN l(d): POKE 23564,FN h(d): POKE d+2,14:
    POKE d+3,z: POKE d+4 ... ): POKE d+5,FN h(p):
    POKE d+6,cc: POKE d+7 ... /> POKE d+4,a: POKE d+5,h:
    FOR b=h+1 TO h+8 ...
    Battle Bunny Battle Bunny February 2013 Sinclair Basic
<1…24252627282930…34>

Latest Posts

  • Where to Buy the New or Fairly Recent , Excellent ZX Spectrum Games Software?
    harriusherbartio on 11:40AM
  • i am currently listening to........
    mel the bell on 11:34AM
  • Mis-labeled cassette titles or a name change?
    harriusherbartio on 11:06AM
  • Ways to preserve Speccy Tapes in the loft
    harriusherbartio on 10:58AM
  • Fixed Speccy Software. And which games remained unfixed?
    harriusherbartio on 10:47AM
  • Minor British Sports that did become games on the ZX Spectrum
    harriusherbartio on 10:30AM
  • How to return to basic properly from ASM
    Paradigm Shifter on 1:54AM
  • Frankie's ZX Spectrum Digouts
    Zup on April 8
  • Elusive Strategy Games done by the Smaller or less Prolific Software Houses.
    harriusherbartio on April 8
  • 1992 Spectrum Software
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