[Freeciv-Dev] Re: (PR#6131) bunch of changes to AI wall, coastal & SAM code

["Per I. Mathisen" <per@xxxxxxxxxxx>]

There was an error in the adjust_attackers diff. Here is a new one.

  - Per

Index: ai/advmilitary.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/ai/advmilitary.c,v
retrieving revision 1.150
diff -u -r1.150 advmilitary.c
--- ai/advmilitary.c    10 Sep 2003 17:51:03 -0000      1.150
+++ ai/advmilitary.c    10 Sep 2003 21:45:30 -0000
@@ -953,6 +962,16 @@
   /* Is the defender veteran? */
   bool def_vet;
   struct ai_choice best_choice;
+  int adjust_want = 0; /* adjust want if lots of attackers already */
+
+  /* Set adjust_want exponentially */
+  unit_list_iterate(pcity->units_supported, other) {
+    if (IS_ATTACKER(other) && other->moves_left == unit_move_rate(other)
+        && (other->activity == ACTIVITY_SENTRY
+            || other->activity == ACTIVITY_FORTIFIED)) {
+      adjust_want += MAX(adjust_want / 2, 1);
+    }
+  } unit_list_iterate_end;
 
   init_choice(&best_choice);
   best_choice.choice = myunit->type;
@@ -1079,6 +1098,13 @@
                           &best_choice, ferryboat, boattype);
   }
 
+  /* Adjust want for lots of attackers idling in town */
+  while (adjust_want > 0) {
+    best_choice.want -= (best_choice.want / 10) * MIN(adjust_want, 9);
+    adjust_want -= MAX(adjust_want, 9);
+  }
+  best_choice.want = MAX(0, best_choice.want);
+
   if (best_choice.want > choice->want) {
     /* We want attacker more that what we have selected before */
     copy_if_better_choice(&best_choice, choice);