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  • Arcade Game Designer 2.0 releasedI know dozens of you downloaded the previous version of AGD. Well, you can put it away now because I've made some major improvements to that version…

    I sign in for the first time in a while again, and low and behold an update! I'll have a play now, finally I have some time!
    mulder mulder December 2011 Development
  • Spectrum games that *should* existRight, I'm bored (or "working hard" if any of my bosses walk past) so to kill the time, I've decided to become a games designer. Or post crap about s…

    And the Attr-Effects are not bad too in this example. Unfortunaly Spectrum has no Character Display mode, only Bitmap. 1546 Bytes are easier to handle than 6912.
    LCD LCD January 2012 New game ideas
  • So easy to use.Back in the 90s I was off work for 3 months following an operation, anyway in my boredom I dusted off my old speccy+ and the manual, and got my head …

    ... /> where 23693 is the [B]ATTR P[/B] system variable.

    where [B]ATTR[/B] is:

    INK ...
    Paddy Coleman Paddy Coleman January 2012 Sinclair Basic
  • Spectrum games that *should* existRight, I'm bored (or "working hard" if any of my bosses walk past) so to kill the time, I've decided to become a games designer. Or post crap about s…

    [QUOTE=LCD;592364]And the Attr-Effects are not bad too ...
    bobs bobs January 2012 New game ideas
  • 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…

    ... the stats, and low and behold it says you can perform ...
    dm_boozefreek dm_boozefreek January 2012 Chit chat
  • Using ATTR detection in machine codeIs there a ROM routine that can be called that reads the ATTR value of a co-ordinate?

    ... be called that reads the ATTR value of a co-ordinate ...
    Matt_B Matt_B January 2012 Development
  • Fairlight's use of LDIRYS, comparing Fairlight and Nightshade, said: [quote]Fairlight is much more interesting even though the techniques that Bo Jangeborg uses for screen…

    ... ), sp

    REPT 48, attr ; write the attributes
    ld ... ix, attributes + 768 - 16 - (attr * 16)
    ; last byte of ...
    ld iy, 16384 + 6912 - (attr * 16)
    ; last byte of ...
    p13z p13z January 2012 Sinclair Miscellaneous
  • Annoying colour issues with UDGsMe again... Flush with the success of finding the latest version of BASin to play with I tried to buff the graphics of the various screen items All…

    ... TO 19:
    LET p=ATTR (l,0)/8:
    PRINT ...
    Battle Bunny Battle Bunny January 2012 Sinclair Basic
  • telescopewas watching those star gazing shows that have been on bbc 1 for the past few nights, and low and behold i got a telescope from my gf for my birthday…

    ... few nights, and low and behold i got a telescope from ...
    Sokurah Sokurah January 2012 Chit chat
  • Faster CLS...Hi Folks, Looking at the CLS command in the Spectrum ROM disassembly it seems rather complex. Does anyone know of a simpler/quicker routine that wi…

    ... />
    ld hl,&7878 ; attr byte in high+low
    obo obo January 2012 Sinclair Basic
  • Faster CLS...Hi Folks, Looking at the CLS command in the Spectrum ROM disassembly it seems rather complex. Does anyone know of a simpler/quicker routine that wi…

    ... />
    ld hl,&7878 ; attr byte in high+low
    Paddy Coleman Paddy Coleman January 2012 Sinclair Basic
  • Faster CLS...Hi Folks, Looking at the CLS command in the Spectrum ROM disassembly it seems rather complex. Does anyone know of a simpler/quicker routine that wi…

    ... 78 ld hl,&7878 ; attr byte in high+low
    Paddy Coleman Paddy Coleman January 2012 Sinclair Basic
  • Introduce yourself[SIZE=3][FONT=Comic Sans MS]This is the thread to stop by & introduce yourself.[/FONT][/SIZE]

    ... preserved[/URL], and lo and behold, it looks like yours aren ...
    ZnorXman ZnorXman January 2012 Chit chat
  • Introduce yourself[SIZE=3][FONT=Comic Sans MS]This is the thread to stop by & introduce yourself.[/FONT][/SIZE]

    ... preserved[/URL], and lo and behold, it looks like yours aren ...
    deckard deckard January 2012 Chit chat
  • Is there a limit to the numberof variables you can have in BASIC..... Reason I ask is I've got an idea....but using my "lowest common denominator" approach to code I fear that I'…

    Use the ATTR command to check screen locations.
    Rebelstar without a cause Rebelstar without a cause January 2012 Sinclair Basic
  • Is there a limit to the numberof variables you can have in BASIC..... Reason I ask is I've got an idea....but using my "lowest common denominator" approach to code I fear that I'…

    [QUOTE=Baggers;598079]can you not poke bytes into a set aside area of memory?[/QUOTE]

    dunno never tried POKES....or this ATTR thing

    Guess I'll have to do some more digging through manuals
    Wookiee Wookiee January 2012 Sinclair Basic
  • Is there a limit to the numberof variables you can have in BASIC..... Reason I ask is I've got an idea....but using my "lowest common denominator" approach to code I fear that I'…

    ... a cause;598080]Use the ATTR command to check screen locations ... what I'm reading says ATTR assigns things like colour, flash ...
    Wookiee Wookiee January 2012 Sinclair Basic
  • Is there a limit to the numberof variables you can have in BASIC..... Reason I ask is I've got an idea....but using my "lowest common denominator" approach to code I fear that I'…

    ... with the suggestion of using ATTR to 'read' the screen, but ...
    p13z p13z January 2012 Sinclair Basic
  • Is there a limit to the numberof variables you can have in BASIC..... Reason I ask is I've got an idea....but using my "lowest common denominator" approach to code I fear that I'…

    Let a=ATTR (Y,X) will do the same thing.

    Set the walls and grass to different colours then you can use ATTR to determine what's at each screen position.
    Rebelstar without a cause Rebelstar without a cause January 2012 Sinclair Basic
  • Is there a limit to the numberof variables you can have in BASIC..... Reason I ask is I've got an idea....but using my "lowest common denominator" approach to code I fear that I'…

    ... get my head round this ATTR thing and if I can ...
    Wookiee Wookiee January 2012 Sinclair Basic
  • Is there a limit to the numberof variables you can have in BASIC..... Reason I ask is I've got an idea....but using my "lowest common denominator" approach to code I fear that I'…

    ... structure, and using SCREEN$ or ATTR to check for walls or ... / characters is the simplest solution. (ATTR is the only way to ...
    Battle Bunny Battle Bunny January 2012 Sinclair Basic
  • Is there a limit to the numberof variables you can have in BASIC..... Reason I ask is I've got an idea....but using my "lowest common denominator" approach to code I fear that I'…

    ATTR

    a block of ... 6
    cls
    print attr (0,0)
    would give ... line like

    if attr(x,y)=38 then gosub ...
    ASH-II ASH-II January 2012 Sinclair Basic
  • Is there a limit to the numberof variables you can have in BASIC..... Reason I ask is I've got an idea....but using my "lowest common denominator" approach to code I fear that I'…

    ... :
    20 REM LET a1=ATTR (1,1)
    30 LET ... =yplayer+1
    71 IF ATTR (xplayer,yplayer)=1 THEN GO ...
    Wookiee Wookiee January 2012 Sinclair Basic
  • Is there a limit to the numberof variables you can have in BASIC..... Reason I ask is I've got an idea....but using my "lowest common denominator" approach to code I fear that I'…

    [QUOTE=Battle Bunny;598117].......(ATTR is the only way to check for UDGs on screen from BASIC, as SCREEN$ doesn't recognize them.)
    [/QUOTE]


    It does when you make your UDG's in your own characterset.
    Dr BEEP Dr BEEP January 2012 Sinclair Basic
  • Games Club WC 30/1/12after last weeks highly succesful albeit painfull games club. we now enter week 2. for those who missed the last one, please pick one of the games…

    [QUOTE=Morkin;598264]So in the end I've voted for [B]Kai Temple[/B], as mile has vouched for its quality.[/QUOTE]

    The collision detection in [I]Kai Temple[/I] truly is something to behold... ;)
    GreenCard GreenCard January 2012 Games
  • Is there a limit to the numberof variables you can have in BASIC..... Reason I ask is I've got an idea....but using my "lowest common denominator" approach to code I fear that I'…

    ... a cause;598103]Let a=ATTR (Y,X) will do the ... colours then you can use ATTR to determine what's at ...
    Wookiee Wookiee January 2012 Sinclair Basic
  • Is there a limit to the numberof variables you can have in BASIC..... Reason I ask is I've got an idea....but using my "lowest common denominator" approach to code I fear that I'…

    ... trying to work out the ATTR thing the other day I ...
    Wookiee Wookiee January 2012 Sinclair Basic
  • Would anyone be interested in......Hi, I'm wondering if there would be much interest in an expansion card for the speccy that gives a VGA output with enhanced gfx & sound capabilities…

    ... bit clear to set normal attr mode?
    Baggers Baggers February 2012 Hardware
  • IF....AND......THEN statementsSorry...more questions Now initially I thought this should work....but now thinking about it it is doomed to fail as if the player's x co ordinate a…

    ...

    2080 IF [B]ATTR (xred,yred)=7[/B] AND ... [B] (xredxplayer) AND ATTR (xred-1,yred)1 THEN ...
    Wookiee Wookiee February 2012 Sinclair Basic
  • DATA vs PRINT and OVERjust messing about and came across this alternative way of drawing a map....now before I start mucking about with my actual program.....is there any …

    ... "wall" in the way, using attr or screen$ is ok but ...
    SKR SKR February 2012 Sinclair Basic
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Latest Posts

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