Fixed capturing holy artefact under the shrine.

Thanks to Sahar.

L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/geoengine/GeoEngine.java

@@ -358,7 +358,7 @@ public class GeoEngine
 	 */
 	public boolean canSeeTarget(WorldObject origin, WorldObject target)
 	{
-		if (target.isDoor() || (target.isCreature() && ((Creature) target).isFlying()))
+		if (target.isDoor() || target.isArtefact() || (target.isCreature() && ((Creature) target).isFlying()))
 		{
 			return true;
 		}

L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -292,6 +292,15 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 		return false;
 	}
 	
+	/**
+	 * Verify if object is instance of ArtefactInstance.
+	 * @return {@code true} if object is instance of ArtefactInstance, {@code false} otherwise
+	 */
+	public boolean isArtefact()
+	{
+		return false;
+	}
+	
 	/**
 	 * Verify if object is instance of MonsterInstance.
 	 * @return {@code true} if object is instance of MonsterInstance, {@code false} otherwise

L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/actor/instance/ArtefactInstance.java

@@ -54,9 +54,12 @@ public class ArtefactInstance extends Npc
 		getCastle().registerArtefact(this);
 	}
 	
-	/**
-	 * Return False.
-	 */
+	@Override
+	public boolean isArtefact()
+	{
+		return true;
+	}
+	
 	@Override
 	public boolean isAutoAttackable(Creature attacker)
 	{