[A83] Re: data

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[A83] Re: data


here is a little example

Mainloop:
    .....   code   .....
    cp k2nd
    call z,changecell
    jp mainloop

changecell:
    ld hl,(postochange) ;curpos can be an x and y value
    ld a,4          ;a is whatever you want to change the cell to
    call writedata
    jp mainloop
writedata:
    push af
    ld de,data
    ld a,(spot)
    add a,e
    ld e,a
    pop af
    ld (de),a
    ret

This will  change the current cell to 4.  This can be very useful for a 
tilemapping prog like minesweeper or battleship, as you could save a spot as 
a hit, flag, etc.


-Cole South