mob AI aggro cleanup

src/engine/mobileAI/MobAI.java

@@ -394,21 +394,7 @@ public class MobAI {
             }
 
             //no players loaded, no need to proceed
-
             if (mob.playerAgroMap.isEmpty()) {
-                //attempt to reload agro map
-                HashSet<AbstractWorldObject> players = WorldGrid.getObjectsInRangePartial(mob.loc, mob.getAggroRange(), MBServerStatics.MASK_PLAYER);
-                if(players.size() > 0){
-                    for(AbstractWorldObject player : players){
-                        if(!mob.playerAgroMap.containsKey(player.getObjectUUID())) {
-                            PlayerCharacter pc = (PlayerCharacter) player;
-                            mob.playerAgroMap.put(pc.getObjectUUID(), 0.0f);
-                        }
-                    }
-                }
-
-                if(mob.getCombatTarget() != null)
-                    mob.setCombatTarget(null);
                 return;
             }
 
@@ -441,6 +427,7 @@ public class MobAI {
             if (mob.isMoving()) {
                 mob.updateLocation();
             }
+
             boolean combatState = mob.isCombat();
             mob.setCombat(mob.combatTarget != null);
             if(combatState != mob.isCombat()){
@@ -449,6 +436,7 @@ public class MobAI {
                 rwss.setPlayer(mob);
                 DispatchMessage.sendToAllInRange(mob, rwss);
             }
+
             boolean walking = mob.isWalk();
             mob.setWalkMode(mob.combatTarget == null);
             if(walking != mob.isWalk()){
@@ -490,34 +478,28 @@ public class MobAI {
 
             if (!aiAgent.isAlive())
                 return;
+
             if(!pets) {
                 ConcurrentHashMap<Integer, Float> loadedPlayers = aiAgent.playerAgroMap;
-
                 for (Integer playerEntry : loadedPlayers.keySet()) {
 
                     PlayerCharacter loadedPlayer = PlayerCharacter.getFromCache(playerEntry);
-
                     //Player is null, let's remove them from the list.
-
                     if (loadedPlayer == null) {
                         loadedPlayers.remove(playerEntry);
                         continue;
                     }
-
                     //Player is Dead, Mob no longer needs to attempt to aggro. Remove them from aggro map.
-
                     if (!loadedPlayer.isAlive() || loadedPlayer.getHidden() > 0) {
                         loadedPlayers.remove(playerEntry);
                         continue;
                     }
 
                     //Can't see target, skip aggro.
-
                     if (!aiAgent.canSee(loadedPlayer))
                         continue;
 
                     // No aggro for this race type
-
                     if (aiAgent.notEnemy.size() > 0 && aiAgent.notEnemy.contains(loadedPlayer.getRace().getRaceType().getMonsterType()))
                         continue;
 
@@ -536,7 +518,7 @@ public class MobAI {
 
                 //look for pets to aggro if no players found to aggro
 
-                HashSet<AbstractWorldObject> awoList = WorldGrid.getObjectsInRangePartial(aiAgent, MobAIThread.AI_BASE_AGGRO_RANGE, MBServerStatics.MASK_PET);
+                HashSet<AbstractWorldObject> awoList = WorldGrid.getObjectsInRangePartial(aiAgent, MobAIThread.AI_BASE_AGGRO_RANGE, MBServerStatics.MASK_MOB);
 
                 for (AbstractWorldObject awoMob : awoList) {
 
@@ -545,6 +527,9 @@ public class MobAI {
                     if (aiAgent.equals(awoMob))
                         continue;
 
+                    if(!((Mob)awoMob).isPet())
+                        continue;
+
                     Mob aggroMob = (Mob) awoMob;
                     aiAgent.setCombatTarget(aggroMob);
                     return;
@@ -921,24 +906,16 @@ public class MobAI {
             }
 
             if (mob.behaviourType.isAgressive) {
-
-                //AbstractWorldObject newTarget = ChangeTargetFromHateValue(mob);
-
-                //if (newTarget != null)
-                //    mob.setCombatTarget(newTarget);
-                //else {
-
                 if (mob.getCombatTarget() == null) {
                     if (mob.behaviourType == Enum.MobBehaviourType.HamletGuard) {
                         SafeGuardAggro(mob);  //safehold guard
-                        }else {
-                            CheckForAggro(mob,false);   //normal aggro
-                            if(mob.combatTarget == null)
-                                CheckForAggro(mob,true); // look for pets if no players to aggro
+                    } else {
+                        CheckForAggro(mob, false);   //normal aggro
+                        if (mob.combatTarget == null)
+                            CheckForAggro(mob, true); // look for pets if no players to aggro
                     }
                 }
             }
-            //}
 
             //check if mob can move for patrol or moving to target