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Luntar
Beginner
Joined: 13 Jun 2001
Posts: 12
Location: Poland
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 Posted: Wed May 01, 2002 10:24 am
Script based on db
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Hi,
I tried to write script buy I found I don't really know how to do one thing :
its going to be robot-script
one db is for path:
1 n
2 n
3 ne
4 n
5 se
etc
and second is reverse of first
what i want to do is to use those db's var @place is counting # of steps,
I need something like repeat loop
place:=0
repeat
read_step(from moving db);
then function for doing whatever;
if place<34(let say 34 is last step) then
place:=place+1 else
place:=0
until place=end;
that is first thing, second is for backing, but if i can somehow manage to write moving forward i believe i can handle backing as well
the thing i dont know how to do is how i can pull value from db by its key ?
and @place determines where i have to look in db...
thnx for any suggestions
L. |
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iljhar
GURU
Joined: 10 Oct 2000
Posts: 1116
Location: USA
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Posted: Tue May 07, 2002 3:32 am
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Just out of curiousity, why do you want to use the db for this? A simple itemlist of dirs, with the use of a counting variable can produce the same affect. What are the functions that you want to do between stepping through the path?
Iljhar |
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