[Freeciv-Dev] Against cheating clients: capital patch

[Marko Lindqvist <caz@xxxxxxxxx>]

 Don't send information to client whether city is capital or not,
if player has no embassy with owner (and is not the owner).


 First patch is against current CVS, second against my
packet_short_city.diff patch.

 If only one side of the meeting have embassy with the other (one who
actually started meeting), it's possible for that other to ask for capital
city (since (s)he does not know it's capital). Owner of the capital city
can not accept such treaty.


 Caz

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nc_capital.diff
Description: Text document

psc_capital.diff
Description: Text document