[freeciv-ai] (PR#10941) AI builds cities inside territory of it's allies

["Mateusz Stefek" <mstefek@xxxxxxxxx>]

<URL: http://rt.freeciv.org/Ticket/Display.html?id=10941 >

http://forum.freeciv.org/viewtopic.php?t=473
This patch should prevent it. Not really tested
--
mateusz

Index: aisettler.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/ai/aisettler.c,v
retrieving revision 1.7.2.2
diff -u -r1.7.2.2 aisettler.c
--- aisettler.c 30 Oct 2004 15:58:03 -0000      1.7.2.2
+++ aisettler.c 8 Nov 2004 16:03:30 -0000
@@ -394,6 +394,15 @@
     }
   } square_iterate_end;
 
+  square_iterate(ptile, 2, tile1) {
+    if (tile1->city) {
+      if (pplayer != city_owner(tile1->city)
+          && pplayers_allied(pplayer, city_owner(tile1->city))) {
+       return;
+      }
+    }
+  } square_iterate_end;
+
   if (enemies_at(punit, ptile)) {
     return;
   }