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<1…16171819202122…34>
  • PSI ChessHi, Anybody out there remember the game "PSI Chess" by The Edge? Well, there seems to be no problem finding a snapshot ot tape image for this game …

    [quote]
    On 2003-03-23 15:04, Ed wrote:
    The opening post on this thread was my first ever on WoS!
    [/quote]

    m-a-r-t-I-J-N!!! There appears to be an error with the dating system... it's not adding BC to the end of the year. :D
    BadBeard BadBeard March 2003 Games
  • PSI ChessHi, Anybody out there remember the game "PSI Chess" by The Edge? Well, there seems to be no problem finding a snapshot ot tape image for this game …

    ... system... it's not adding BC to the end of the ...
    Ed Ed March 2003 Games
  • Question about CP Z80 instructionSorry if this is the wrong folder, but it seems the most appropriate. When performing a CP instruction, is the P flag set when the compared values …

    ... /> ld de,32768
    ld bc,16384
    loop ld a ... /> jp pe,loop ; pe while BC not zero.
    ret
    Dr BEEP Dr BEEP March 2003 Emulators
  • Most visually stunning Spectrum game?OK, gameplay aside what do you think was the most visually stunning Spectrum game? Personally i would have to give it to 'Starstrike II' for its use …

    Yeah, BC's quest for tyres should eb listed among those cartoonish one. :) Actually a damn silly game, but I loved it cause I loved the comic strip. Is there a road runner game for the spectrum? There is one for the C64, I remember.
    Alessandro Tommasi Alessandro Tommasi April 2003 Games
  • can't find the game :( can anybody help?as far, as i remember, that's the game - man rides the big egg and should jump over the crates, boulders and avoid birds. can anybody help?

    BC?s quest for tyres (tires) is the title, you are looking for.
    LCD LCD May 2003 Games
  • How do I avoid BASIC becoming corrupted on returning from a M/C routine?I'm having trouble with my BASIC program becoming corrupted on returning from a m/c routine which sets all the registers (including the shadow regist…

    LD HL,$2758
    EXX
    LD IY,$5C3A
    LD BC,
    EI
    RET
    Woody Woody May 2003 Sinclair Basic
  • Ebayers Please Help !!! (MIA/STP/SDP)Hi folks, Most of you who will read this are probably already aware that there are many of the above titles floating around on Ebay. However I simpl…

    ... seems to be needed is BC's quest for tires by ...
    Mulvaney Mulvaney June 2003 MIA/STP/SDP
  • Ebayers Please Help !!! (MIA/STP/SDP)Hi folks, Most of you who will read this are probably already aware that there are many of the above titles floating around on Ebay. However I simpl…

    BC's Quest for tires is not strictly MIA.

    Many of us have copies but nobody has been able to make a tzx file of it yet.
    ADJB ADJB June 2003 MIA/STP/SDP
  • Ebayers Please Help !!! (MIA/STP/SDP)Hi folks, Most of you who will read this are probably already aware that there are many of the above titles floating around on Ebay. However I simpl…

    ... seems to be needed is BC's quest for tires by ... I am grateful.

    BC's Quest For Tires can ... I'll have to add BC's Quest For Tires, but ...
    Andrew Barker Andrew Barker June 2003 MIA/STP/SDP
  • Speccy machine code info where is it?Recently I've been trying to learn Z80 and I've managed to make limited progress (some of my routines even compile now!) but I seem to be having trou…

    ... to put it in the BC register pair. This code does ... same thing:

    ld bc,$7ffe
    in a,(c ...
    Alcoholics Anonymous Alcoholics Anonymous June 2003 Sinclair Miscellaneous
  • My favourite games!Alchemist, Antiriade, AticAtac, Blob The Cop, Bomb Jack 1-2, Booty, Boulder Dash 1-6, Bride Of Frankenstein, Bruce Lee, Buratino, Custard Kid, Dan Da…

    ... /> STARION
    DUN DARACH
    BC BILL
    PING PONG
    chaosmongers chaosmongers June 2003 Games
  • URGENT programming question !I've gotta draw a line from machine code using the standard routine at 24B7, which expects the delta-X and delta-Y values on the BASIC stack. I put t…

    You can't - obviously - there's no room in BC to do so. I am not familar with that routine but I'm guessing it starts from the last point plotted - in which case if you want to go backwards you should plot at the end of your line first.
    cyborg cyborg July 2003 Sinclair Miscellaneous
  • Advice about drawing sprites on spectrum I've coded sprite drawing before and know all the theory about masks from a long time ago (microhobby rules! ;), but since I did it on Amiga with ha…

    ... shifted graphics loaded into registers BC, DE and HL; and SP ... scanline at turbo speed: "push bc; push de" will draw 32 ...
    windenNTW windenNTW July 2003 Games
  • Advice about drawing sprites on spectrum I've coded sprite drawing before and know all the theory about masks from a long time ago (microhobby rules! ;), but since I did it on Amiga with ha…

    ... this, anyhow :)

    pop bc
    ld l,c
    Alcoholics Anonymous Alcoholics Anonymous July 2003 Games
  • Manic Miner - Different Tape InlaysSo why did bug byte have two different inlays for MM? [ This Message was edited by: mlasham on 2003-07-28 12:38 ]

    ... Cruiser was Silver and another (BC Bill? Pedro?) was Bronze) were ...
    Derek Glen Derek Glen July 2003 Games
  • Who want to remake Double Dragon?Seeing as the Speccy version was crap (see my review: [url="http://www.gamestyle.net/retro.php?article=31"]http://www.gamestyle.net/retro.php?article…

    ... , table line start
    ld bc, 6144

    next_line: pop ...
    Fikee Fikee July 2003 Games
  • Anyone for a hacking challenge ?I have to get the DSK version of Tomahawk to work. It uses the well-known Digital Integration "SECURITY CODE" lock just like in Bobsled, ATF, etc. Th…

    ... first pass
    DEC A ; Decrement contents of Accumulator ie. subtract ...
    BadBeard BadBeard August 2003 Sinclair Miscellaneous
  • Anyone for a hacking challenge ?I have to get the DSK version of Tomahawk to work. It uses the well-known Digital Integration "SECURITY CODE" lock just like in Bobsled, ATF, etc. Th…

    Here's the Lenslok proggy I chose...
    It's TT RACER but I'd imagine the following could be applied to all Lenslok games...


    =====================
    TT RACER AND LENSLOK
    =====================

    Ok, So the ...
    BadBeard BadBeard August 2003 Sinclair Miscellaneous
  • Anyone for a hacking challenge ?I have to get the DSK version of Tomahawk to work. It uses the well-known Digital Integration "SECURITY CODE" lock just like in Bobsled, ATF, etc. Th…

    ... AF
    EA23 C5 PUSH BC
    EA24 E5 PUSH HL ... HL
    EA41 C1 POP BC
    EA42 F1 POP AF ...
    BadBeard BadBeard August 2003 Sinclair Miscellaneous
  • 128 Memory PagingI'm having a problem getting my brain around paging. Well, actually the bit I don't understand is how reading I/O ports works! I hope the collective …

    But if port 32765 could be read then it'd be:

    LD BC,32765
    IN A,(C)

    OR,

    LD A,#7F
    IN A,(#FD)


    [ This Message was edited by: Woody on 2003-08-17 18:16 ]
    Woody Woody August 2003 Sinclair Basic
  • 128 Memory PagingI'm having a problem getting my brain around paging. Well, actually the bit I don't understand is how reading I/O ports works! I hope the collective …

    ... into 23388
    LD BC,32765 ;Set BC to 32765 for write ...
    trellis trellis August 2003 Sinclair Basic
  • 128 Memory PagingI'm having a problem getting my brain around paging. Well, actually the bit I don't understand is how reading I/O ports works! I hope the collective …

    ...

    DI
    LD BC,32765
    LD HL,49152 ...
    Woody Woody August 2003 Sinclair Basic
  • What games would you like to see converted to the speccy?What games would you like to see converted to the speccy?

    Snow Bros
    Prehistorik
    Toki
    Menace
    Blood Money
    BC kid
    Anestis Anestis September 2003 Games
  • Sync-buzzer, interrupts and general confusionBeen wittering on about this in the Misc group, but thought it was best discussed here. Basically been trying to recreate the Sid-Sound effect from A…

    ... /> ld (hl),$f1
    ld bc,257-1
    ldir
    push af
    push bc
    push de
    push ...
    pop de
    pop bc
    pop af
    ei ...
    Alcoholics Anonymous Alcoholics Anonymous September 2003 Development
  • need help in codingI have an address in HL, which I must save in memory buffer (for example at address buff1) with shift (for example taken from memory address shft1). …

    ... C,A
    ADD HL,BC
    LD (HL),E
    Woody Woody September 2003 Games
  • need help in codingI have an address in HL, which I must save in memory buffer (for example at address buff1) with shift (for example taken from memory address shft1). …

    ... /> EX DE,HL
    LD BC,ADDRESS1
    LD HL,(BUFF1 ... H,0
    ADD HL,BC
    LD (HL),E
    Dr BEEP Dr BEEP September 2003 Games
  • ZX81 and ZX80 emulator on Spectrum 128KA couple of weeks ago we were talking about a new ZX81 emulator for the 128K. Someone beat me. More details at [url="http://www.fruitcake.plus.com/S…

    ... /> ;; COUNTER
    L038A: DEC E ; decrement the measuring timer.
    IN ...
    Tom-Cat Tom-Cat September 2003 Emulators
  • help in byte mirroring.I need some help. What is the best way to mirror the byte? (for ex. 10010011 -> 11001001) I mean, if there is a simple way to do it (may be with OR, …

    ... in CHFLIP the ADD HL,BC could be replaced by INC ...
    Geoff Geoff October 2003 Development
  • "Spectrum" by Billy CobhamI've just finished listening to [I]Spectrum[/I] by Billy Cobham. And what a great record it is! I would recommend it especially to those among you wh…

    ... fellow musicians, mostly taken from BC's latest record, aptly titled ...
    Alessandro Grussu Alessandro Grussu October 2003 Sinclair Miscellaneous
  • Tough paging questionOK... Take this: 1. We have a program compiled and run from within GENS under a Pentagon 128K environment. 2. The program works perfectly. 3. We sav…

    ... do the old:
    LD BC,#7FFD
    OUT (C),A ...
    Jon Needle Jon Needle November 2003 Development
<1…16171819202122…34>

Latest Posts

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  • European Software Titles with an English version
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  • How Do You Categorize Your Speccy Software and Games?
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    harriusherbartio on 11:01AM
  • New video about S-video modification on Issue two 48K Spectrum.
    Renegade on April 21
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