Fixed probable Kartia Helper NPE.

L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperAdolph.java

@@ -24,6 +24,7 @@ import org.l2jmobius.gameserver.geoengine.GeoEngine;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
 import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.MonsterInstance;
@@ -150,8 +151,13 @@ public final class KartiaHelperAdolph extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("adolphHate");

L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperBarton.java

@@ -20,6 +20,7 @@ import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.enums.ChatType;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -164,8 +165,13 @@ public final class KartiaHelperBarton extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("bartonInfinity");

L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperGuardian.java

@@ -19,6 +19,7 @@ package instances.KartiasLabyrinth;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -172,8 +173,13 @@ public final class KartiaHelperGuardian extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("guardianSpiritsBlow");

L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperHayuk.java

@@ -20,6 +20,7 @@ import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.enums.ChatType;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -165,8 +166,13 @@ public final class KartiaHelperHayuk extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("hayukPinpointShot");

L2J_Mobius_2.5_Underground/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperAdolph.java

@@ -24,6 +24,7 @@ import org.l2jmobius.gameserver.geoengine.GeoEngine;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
 import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.MonsterInstance;
@@ -150,8 +151,13 @@ public final class KartiaHelperAdolph extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("adolphHate");

L2J_Mobius_2.5_Underground/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperBarton.java

@@ -20,6 +20,7 @@ import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.enums.ChatType;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -164,8 +165,13 @@ public final class KartiaHelperBarton extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("bartonInfinity");

L2J_Mobius_2.5_Underground/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperGuardian.java

@@ -19,6 +19,7 @@ package instances.KartiasLabyrinth;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -172,8 +173,13 @@ public final class KartiaHelperGuardian extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("guardianSpiritsBlow");

L2J_Mobius_2.5_Underground/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperHayuk.java

@@ -20,6 +20,7 @@ import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.enums.ChatType;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -165,8 +166,13 @@ public final class KartiaHelperHayuk extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("hayukPinpointShot");

L2J_Mobius_3.0_Helios/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperAdolph.java

@@ -24,6 +24,7 @@ import org.l2jmobius.gameserver.geoengine.GeoEngine;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
 import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.MonsterInstance;
@@ -150,8 +151,13 @@ public final class KartiaHelperAdolph extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("adolphHate");

L2J_Mobius_3.0_Helios/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperBarton.java

@@ -20,6 +20,7 @@ import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.enums.ChatType;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -164,8 +165,13 @@ public final class KartiaHelperBarton extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("bartonInfinity");

L2J_Mobius_3.0_Helios/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperGuardian.java

@@ -19,6 +19,7 @@ package instances.KartiasLabyrinth;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -172,8 +173,13 @@ public final class KartiaHelperGuardian extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("guardianSpiritsBlow");

L2J_Mobius_3.0_Helios/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperHayuk.java

@@ -20,6 +20,7 @@ import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.enums.ChatType;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -165,8 +166,13 @@ public final class KartiaHelperHayuk extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("hayukPinpointShot");

L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperAdolph.java

@@ -24,6 +24,7 @@ import org.l2jmobius.gameserver.geoengine.GeoEngine;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
 import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.MonsterInstance;
@@ -150,8 +151,13 @@ public final class KartiaHelperAdolph extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("adolphHate");

L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperBarton.java

@@ -20,6 +20,7 @@ import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.enums.ChatType;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -164,8 +165,13 @@ public final class KartiaHelperBarton extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("bartonInfinity");

L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperGuardian.java

@@ -19,6 +19,7 @@ package instances.KartiasLabyrinth;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -172,8 +173,13 @@ public final class KartiaHelperGuardian extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("guardianSpiritsBlow");

L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperHayuk.java

@@ -20,6 +20,7 @@ import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.enums.ChatType;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -165,8 +166,13 @@ public final class KartiaHelperHayuk extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("hayukPinpointShot");

L2J_Mobius_5.0_Salvation/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperAdolph.java

@@ -24,6 +24,7 @@ import org.l2jmobius.gameserver.geoengine.GeoEngine;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
 import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.MonsterInstance;
@@ -150,8 +151,13 @@ public final class KartiaHelperAdolph extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("adolphHate");

L2J_Mobius_5.0_Salvation/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperBarton.java

@@ -20,6 +20,7 @@ import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.enums.ChatType;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -164,8 +165,13 @@ public final class KartiaHelperBarton extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("bartonInfinity");

L2J_Mobius_5.0_Salvation/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperGuardian.java

@@ -19,6 +19,7 @@ package instances.KartiasLabyrinth;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -172,8 +173,13 @@ public final class KartiaHelperGuardian extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("guardianSpiritsBlow");

L2J_Mobius_5.0_Salvation/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperHayuk.java

@@ -20,6 +20,7 @@ import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.enums.ChatType;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -165,8 +166,13 @@ public final class KartiaHelperHayuk extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("hayukPinpointShot");

L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperAdolph.java

@@ -24,6 +24,7 @@ import org.l2jmobius.gameserver.geoengine.GeoEngine;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
 import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.MonsterInstance;
@@ -150,8 +151,13 @@ public final class KartiaHelperAdolph extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("adolphHate");

L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperBarton.java

@@ -20,6 +20,7 @@ import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.enums.ChatType;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -164,8 +165,13 @@ public final class KartiaHelperBarton extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("bartonInfinity");

L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperGuardian.java

@@ -19,6 +19,7 @@ package instances.KartiasLabyrinth;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -172,8 +173,13 @@ public final class KartiaHelperGuardian extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("guardianSpiritsBlow");

L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperHayuk.java

@@ -20,6 +20,7 @@ import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.enums.ChatType;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -165,8 +166,13 @@ public final class KartiaHelperHayuk extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("hayukPinpointShot");

L2J_Mobius_6.0_Fafurion/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperAdolph.java

@@ -24,6 +24,7 @@ import org.l2jmobius.gameserver.geoengine.GeoEngine;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
 import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.MonsterInstance;
@@ -150,8 +151,13 @@ public final class KartiaHelperAdolph extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("adolphHate");

L2J_Mobius_6.0_Fafurion/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperBarton.java

@@ -20,6 +20,7 @@ import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.enums.ChatType;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -164,8 +165,13 @@ public final class KartiaHelperBarton extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("bartonInfinity");

L2J_Mobius_6.0_Fafurion/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperGuardian.java

@@ -19,6 +19,7 @@ package instances.KartiasLabyrinth;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -172,8 +173,13 @@ public final class KartiaHelperGuardian extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("guardianSpiritsBlow");

L2J_Mobius_6.0_Fafurion/dist/game/data/scripts/instances/KartiasLabyrinth/KartiaHelperHayuk.java

@@ -20,6 +20,7 @@ import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.enums.ChatType;
 import org.l2jmobius.gameserver.model.Location;
 import org.l2jmobius.gameserver.model.StatsSet;
+import org.l2jmobius.gameserver.model.WorldObject;
 import org.l2jmobius.gameserver.model.actor.Creature;
 import org.l2jmobius.gameserver.model.actor.Npc;
 import org.l2jmobius.gameserver.model.actor.instance.FriendlyNpcInstance;
@@ -165,8 +166,13 @@ public final class KartiaHelperHayuk extends AbstractNpcAI
 	public void useRandomSkill(Npc npc)
 	{
 		final Instance instance = npc.getInstanceWorld();
-		final Npc target = (Npc) npc.getTarget();
+		final WorldObject target = npc.getTarget();
-		if ((instance != null) && !npc.isCastingNow() && (target != null) && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
+		if (target == null)
+		{
+			return;
+		}
+		
+		if ((instance != null) && !npc.isCastingNow() && (!CommonUtil.contains(KARTIA_FRIENDS, target.getId())))
 		{
 			final StatsSet instParams = instance.getTemplateParameters();
 			final SkillHolder skill_01 = instParams.getSkillHolder("hayukPinpointShot");