Re: A86: Changing Variable Type
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Re: A86: Changing Variable Type
On Fri, 17 Jul 1998 18:31:37 PDT "In FuZeD" <zone_ti@hotmail.com> writes:
>
>How Does ZPROG work. (The Program In Edit Engine)
here's the source:
_load_ram_ahl = $462f
.org $d748
ld hl,name-1 ;get name of var
rst 20h
rst 10h
ld a,b
ld h,d
ld l,e
call _load_ram_ahl
ld a,(hl) ;copy to op1
rst 20h
ld (_OP1+1),a
rst 10h ;find it
ld a,(hl)
cp $0c ;check for program or string
jr z,change
cp $12
jr z,change
ret
change: xor $1e ;change type
ld (hl),a
ret
name: .db 8,"PROGNAME"
.end
>How do you do this? I also would like to know how to get a number from
>a external variable, change it, and put it back (inside an interrupt).
ooh, you can't do normal vat calls in an interrupt, can you?
-josh
>
>InFuZeD at Zone TI - "Making Basic Programming Worth While"
> With A little ASM help ;)
>
>
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