Patrol points only set once.

src/engine/mobileAI/MobAI.java

@@ -266,6 +266,7 @@ public class MobAI {
 
             //guards inherit barracks patrol points dynamically
 
+            if (mob.patrolPoints == null || mob.patrolPoints.isEmpty())
                 if (mob.agentType.equals(Enum.AIAgentType.GUARDCAPTAIN) || mob.agentType.equals(Enum.AIAgentType.GUARDMINION)) {
 
                     Building barracks = mob.building;