[Freeciv-Dev] Re: (PR#11995) Stupid AI Creates Tall Stacks
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<URL: http://bugs.freeciv.org/Ticket/Display.html?id=11995 >
On Mon, 24 Jan 2005, Jason Short wrote:
> Benedict Adamson wrote:
> > Unfortunately, the AI movement function, ai_unit_goto, uses a warmap
> > (via do_unit_goto) rather than PF, so most of the work for this would be
> > rewritingai_unit_goto.
> Changing all warmap code to use PF should be a first priority I think.
Certainly not a "first priority", but a higher priority than fixing tall
stacks, yes perhaps.
I did a rewrite of fstk to use pf, and, well, it was non-trivial, since
the APIs are rather different. We (I and Greg) decided the effort was not
worth it, since fstk should be nuked anyway.
Well, there are a lot of chicken and egg problems here. Basically anywhere
you start is good, and I won't put up a fight about your starting
position. But replacing old defunct code should be high on the list of
things to do. Especially that old and klunky fstk - but that one is tough.
Anyway, ai_unit_goto() could perhaps use pf easily. Check out
ai_unit_execute_path() in aitools.c.