]> git.rm.cloudns.org Git - xonotic/xonotic-data.pk3dir.git/commitdiff
Bot AI: implement a rough way of unstucking bots from bad spots or when other bots...
authorterencehill <piuntn@gmail.com>
Sat, 23 Jun 2018 20:47:21 +0000 (22:47 +0200)
committerterencehill <piuntn@gmail.com>
Sat, 23 Jun 2018 20:47:21 +0000 (22:47 +0200)
qcsrc/server/bot/default/navigation.qc

index 6ae5feba09eb0486f52300aa5b134f5cba96796d..32d5c481435c673c52ef81f9a28d39a60db7d0de 100644 (file)
@@ -1878,6 +1878,17 @@ void navigation_unstuck(entity this)
                                bot_waypoint_queue_bestgoal = bot_waypoint_queue_goal;
                        }
                }
+
+               // move to a random waypoint while bot is searching for a walkable path;
+               // this is usually sufficient to unstuck bots from bad spots or when other
+               // bots of the same team block all their ways
+               if (!bot_waypoint_queue_bestgoal && (!this.goalentity || random() < 0.1))
+               {
+                       navigation_clearroute(this);
+                       navigation_routetogoal(this, bot_waypoint_queue_goal, this.origin);
+                       navigation_goalrating_timeout_expire(this, 1 + random() * 2);
+               }
+
                bot_waypoint_queue_goal = bot_waypoint_queue_goal.bot_waypoint_queue_nextgoal;
 
                if (!bot_waypoint_queue_goal)
@@ -1885,6 +1896,7 @@ void navigation_unstuck(entity this)
                        if (bot_waypoint_queue_bestgoal)
                        {
                                LOG_DEBUG(this.netname, " stuck, reachable waypoint found, heading to it");
+                               navigation_clearroute(this);
                                navigation_routetogoal(this, bot_waypoint_queue_bestgoal, this.origin);
                                navigation_goalrating_timeout_set(this);
                                this.aistatus &= ~AI_STATUS_STUCK;