Inlined empty getters

src/engine/objects/AbstractIntelligenceAgent.java

@@ -130,7 +130,7 @@ public abstract class AbstractIntelligenceAgent extends AbstractCharacter {
         ArrayList<Zone> allIn = ZoneManager.getAllZonesIn(this.getLoc());
 
         for (Zone zone : allIn)
-            if (zone.getSafeZone() == (byte) 1)
+            if (zone.peaceZone == (byte) 1)
                 return true;
 
         return false;