[Freeciv-Dev] Goto and Paradrop know about fogged cities (PR#727)

[Christian Knoke <ChrisK@xxxxxxxx>]

Version:  CVS of 28 Feb 2001
System:   Linux i386 GTK

Goto for Bombers and Fighters isn't
executed if the city being attacked
is empty, even if the city is fogged,
and hasn't been unfogged in the current
round. No message is given.

Paradropping isn't executed if city
is defendend, _and_ fogged. Message
says city is defended, in this case.

A probably more correct behaviour
would be the following:

The goto is executed and bomber/fighter
stops one square before the city. Paradropping
a paratrooper over a defended city should kill
the unit at once.

Reproducible. Savegame for testing is here:

http://www.enter.de/~c.knoke/bugs/goto-knows.sav.gz

Login as Mortadelo and see the city of Oss.
Invade russian cities with paratroopers or
bombers from nearby carrier.

Christian

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* Christian Knoke                           +49 4852 92248 *
* D-25541 Brunsbuettel                  Wurtleutetweute 49 *
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