RE: A89: Copying data
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RE: A89: Copying data
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Thanks. I lost the code so I had to start over and forgot what the
command was.
Michael Bryan Cook
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I pledge allegiance to the compatibles of IBM, and everything that
goes with them. And for the companies under which it stands, one
industry, under Bill, with games and perhapsles for all!
On Saturday, December 12, 1998 3:22 PM, Olle Hedman
[SMTP:oh@hem.passagen.se] wrote:
>
> ehm... not to be rude.. but. you are making mario.. and you can't
even figure
> out something like this by your self? something is wrong.. :/
> but.. what the heck.. why not try this?
> put the source adress in a0 and the destination adress (screen
address) in a1
> and the number of longwords-1 to copy in d0
> and do this:
>
> lbl: move.l (a0)+,(a1)+
> dbra d0,lbl
>
> but.. the ti89 screen is only in the upper left corner of the
screenram, so you
> have to add 10 to the destination after every line written..
>
> so.. something like this?
>
> move.w #99,d1
> lbl2: move.w #4,d0
> lbl1: move.l (a0)+,(a1)+
> dbra d0,lbl1
> adda.w #10,a1
> dbra d1,lbl2
>
> with source in a0 and screenram in a1...
>
> //Olle
>
> Michael Bryan Cook wrote:
> >
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> > How would I copy xx amount of data from a label to another place?
I
> > need to display a title screen. It's at the label "title_a" and it
> > needs to be copied to the screen. Also I need to copy "title_b" to
the
> > second bit plane. (I'm expecting it's the same for both.) It is
> > exactly 1 screen full of data. HELP! If this works there will be a
> > demo of Mario 89 soon!
> >
> > Michael Bryan Cook
> > - ------------------------------
> > PGP Key at http://www.mbcook.com/pgp.asc
> > - ------------------------------
> > E-Mail - MBCook@MBCook.com
> > - ------------------------------
> > Web Page - http://www.MBCook.com
> > Amazed Guy Award Page - http://www.MBCook.com/amazed.html
> > MIDI Page - http://www.MBCook.com/midi.html
> > NetSmart Page - http://www.MBCook.com/netsmart.html
> > Parodies Page - http://www.MBCook.com/parodies.html
> > Rush Sounds Page - http://www.MBCook.com/rush.html
> > TI Page - http://www.MBCook.com/ti.html
> > - ------------------------------
> > I pledge allegiance to the compatibles of IBM, and everything that
> > goes with them. And for the companies under which it stands, one
> > industry, under Bill, with games and perhapsles for all!
> >
> > -----BEGIN PGP SIGNATURE-----
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<http://www.pgpi.com>
> > Comment: Michael Cook, MBCook@MBCook.com
> >
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> > =NEf0
> > -----END PGP SIGNATURE-----
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