[Freeciv-Dev] Re: (PR#2370) Path finding

[Gregory Berkolaiko <Gregory.Berkolaiko@xxxxxxxxxxxx>]

On Wed, 19 Feb 2003, Per I. Mathisen wrote:

> On Wed, 19 Feb 2003, Gregory Berkolaiko wrote:
> > > You change pf code. I am not going to touch that. Either it is possible to
> > > implement overlapping without changing pf code, or I'm sending the ball
> > > back to the two of you.
> >
> > Now, now.It was never going to be easy.  You will always have to write
> > callbacks if you want something not completely boringly standard.
> 
> Actually, overlapping is the default now (with warmap), and I think that
> is a very wise design decision. Can we go back to doing overlapping as
> default? In most cases, we'll have to do target viability checks anyway,
> so it won't introduce an extra check.

In pf20 the default is what _you_ make it.  You are now responsible for 
supplying move_cost call-backs, through, pf_tools and writing your own 
wrappers for that.

G.