Prohibit triggering onCreatureSee when regions are inactive.

L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5461,9 +5461,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5461,9 +5461,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5461,9 +5461,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5461,9 +5461,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5470,9 +5470,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5470,9 +5470,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5470,9 +5470,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5469,9 +5469,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_8.0_Homunculus/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5469,9 +5469,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_9.0_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5469,9 +5469,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_CT_2.4_Epilogue/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -6794,9 +6794,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_CT_2.6_HighFive/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -6796,9 +6796,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5460,9 +5460,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5460,9 +5460,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5469,9 +5469,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5494,9 +5494,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5494,9 +5494,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5493,9 +5493,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5460,9 +5460,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_Essence_4.0_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5503,9 +5503,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_Essence_5.0_Sylph/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5510,9 +5510,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}

L2J_Mobius_Essence_5.5_FrostLord/java/org/l2jmobius/gameserver/model/actor/Creature.java

@@ -5510,9 +5510,13 @@ public abstract class Creature extends WorldObject implements ISkillsHolder, IDe
 		
 		World.getInstance().forEachVisibleObjectInRange(this, Creature.class, _seenCreatureRange, creature ->
 		{
-			if (!creature.isInvisible() && _seenCreatures.add(creature))
+			if (!creature.isInvisible())
 			{
-				EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				final WorldRegion worldRegion = getWorldRegion();
+				if ((worldRegion != null) && worldRegion.areNeighborsActive() && _seenCreatures.add(creature))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(this, creature), this);
+				}
 			}
 		});
 	}