Added instance world support for StatsSet parameters.

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/ai/areas/Gracia/instances/HallOfErosionAttack/HallOfErosionAttack.java

@@ -64,14 +64,8 @@ public class HallOfErosionAttack extends AbstractNpcAI
 			tumorCount += value;
 		}
 		
-		public synchronized void addTag(int value)
-		{
-			tag += value;
-		}
-		
 		public HEAWorld()
 		{
-			tag = -1;
 		}
 	}
 	
@@ -538,7 +532,8 @@ public class HallOfErosionAttack extends AbstractNpcAI
 			
 			if (npc.getId() == TUMOR_DEAD)
 			{
-				world.addTag(1);
+				final int tag = world.getParameters().getInt("tag", -1);
+				world.getParameters().set("tag", tag + 1);
 			}
 		}
 		return super.onSpawn(npc);
@@ -659,7 +654,8 @@ public class HallOfErosionAttack extends AbstractNpcAI
 			final L2Npc tumor = addSpawn(TUMOR_ALIVE, _deadTumor.getLocation(), _world.getInstanceId());
 			_world.npcList.add(tumor);
 			_deadTumor.deleteMe();
-			_world.addTag(-1);
+			final int tag = _world.getParameters().getInt("tag", -1);
+			_world.getParameters().set("tag", tag - 1);
 		}
 	}
 	

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/ai/areas/Gracia/instances/HallOfErosionDefence/HallOfErosionDefence.java

@@ -58,14 +58,8 @@ public class HallOfErosionDefence extends AbstractNpcAI
 		public long startTime = 0;
 		public ScheduledFuture<?> finishTask = null;
 		
-		public synchronized void addTag(int value)
-		{
-			tag += value;
-		}
-		
 		public HEDWorld()
 		{
-			tag = -1;
 		}
 	}
 	
@@ -521,7 +515,8 @@ public class HallOfErosionDefence extends AbstractNpcAI
 			final HEDWorld world = (HEDWorld) tmpworld;
 			if (npc.getId() == TUMOR_DEAD)
 			{
-				world.addTag(1);
+				final int tag = world.getParameters().getInt("tag", -1);
+				world.getParameters().set("tag", tag + 1);
 			}
 		}
 		return super.onSpawn(npc);

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/ai/areas/Gracia/instances/HallOfSufferingAttack/HallOfSufferingAttack.java

@@ -60,52 +60,6 @@ public class HallOfSufferingAttack extends AbstractNpcAI
 		
 		public HSAWorld()
 		{
-			tag = -1;
-		}
-		
-		protected void calcRewardItemId()
-		{
-			final Long finishDiff = storeTime[1] - storeTime[0];
-			if (finishDiff < 1260000)
-			{
-				tag = 13777;
-			}
-			else if (finishDiff < 1380000)
-			{
-				tag = 13778;
-			}
-			else if (finishDiff < 1500000)
-			{
-				tag = 13779;
-			}
-			else if (finishDiff < 1620000)
-			{
-				tag = 13780;
-			}
-			else if (finishDiff < 1740000)
-			{
-				tag = 13781;
-			}
-			else if (finishDiff < 1860000)
-			{
-				tag = 13782;
-			}
-			else if (finishDiff < 1980000)
-			{
-				tag = 13783;
-			}
-			else if (finishDiff < 2100000)
-			{
-				tag = 13784;
-			}
-			else if (finishDiff < 2220000)
-			{
-				tag = 13785;
-			}
-			else
-			{
-				tag = 13786;
-			}
 		}
 	}
 	
@@ -565,7 +519,49 @@ public class HallOfSufferingAttack extends AbstractNpcAI
 				{
 					world.incStatus();
 					world.storeTime[1] = System.currentTimeMillis();
-					world.calcRewardItemId();
+					
+					final Long finishDiff = world.storeTime[1] - world.storeTime[0];
+					if (finishDiff < 1260000)
+					{
+						world.getParameters().set("tag", 13777);
+					}
+					else if (finishDiff < 1380000)
+					{
+						world.getParameters().set("tag", 13778);
+					}
+					else if (finishDiff < 1500000)
+					{
+						world.getParameters().set("tag", 13779);
+					}
+					else if (finishDiff < 1620000)
+					{
+						world.getParameters().set("tag", 13780);
+					}
+					else if (finishDiff < 1740000)
+					{
+						world.getParameters().set("tag", 13781);
+					}
+					else if (finishDiff < 1860000)
+					{
+						world.getParameters().set("tag", 13782);
+					}
+					else if (finishDiff < 1980000)
+					{
+						world.getParameters().set("tag", 13783);
+					}
+					else if (finishDiff < 2100000)
+					{
+						world.getParameters().set("tag", 13784);
+					}
+					else if (finishDiff < 2220000)
+					{
+						world.getParameters().set("tag", 13785);
+					}
+					else
+					{
+						world.getParameters().set("tag", 13786);
+					}
+					
 					world.klanikus = null;
 					world.klodekus = null;
 					cancelQuestTimers("ressurectTwin");

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/ai/areas/Gracia/instances/HallOfSufferingDefence/HallOfSufferingDefence.java

@@ -60,52 +60,6 @@ public class HallOfSufferingDefence extends AbstractNpcAI
 		
 		public HSDWorld()
 		{
-			tag = -1;
-		}
-		
-		protected void calcRewardItemId()
-		{
-			final Long finishDiff = storeTime[1] - storeTime[0];
-			if (finishDiff < 1260000)
-			{
-				tag = 13777;
-			}
-			else if (finishDiff < 1380000)
-			{
-				tag = 13778;
-			}
-			else if (finishDiff < 1500000)
-			{
-				tag = 13779;
-			}
-			else if (finishDiff < 1620000)
-			{
-				tag = 13780;
-			}
-			else if (finishDiff < 1740000)
-			{
-				tag = 13781;
-			}
-			else if (finishDiff < 1860000)
-			{
-				tag = 13782;
-			}
-			else if (finishDiff < 1980000)
-			{
-				tag = 13783;
-			}
-			else if (finishDiff < 2100000)
-			{
-				tag = 13784;
-			}
-			else if (finishDiff < 2220000)
-			{
-				tag = 13785;
-			}
-			else
-			{
-				tag = 13786;
-			}
 		}
 	}
 	
@@ -565,7 +519,49 @@ public class HallOfSufferingDefence extends AbstractNpcAI
 				{
 					world.incStatus();
 					world.storeTime[1] = System.currentTimeMillis();
-					world.calcRewardItemId();
+					
+					final Long finishDiff = world.storeTime[1] - world.storeTime[0];
+					if (finishDiff < 1260000)
+					{
+						world.getParameters().set("tag", 13777);
+					}
+					else if (finishDiff < 1380000)
+					{
+						world.getParameters().set("tag", 13778);
+					}
+					else if (finishDiff < 1500000)
+					{
+						world.getParameters().set("tag", 13779);
+					}
+					else if (finishDiff < 1620000)
+					{
+						world.getParameters().set("tag", 13780);
+					}
+					else if (finishDiff < 1740000)
+					{
+						world.getParameters().set("tag", 13781);
+					}
+					else if (finishDiff < 1860000)
+					{
+						world.getParameters().set("tag", 13782);
+					}
+					else if (finishDiff < 1980000)
+					{
+						world.getParameters().set("tag", 13783);
+					}
+					else if (finishDiff < 2100000)
+					{
+						world.getParameters().set("tag", 13784);
+					}
+					else if (finishDiff < 2220000)
+					{
+						world.getParameters().set("tag", 13785);
+					}
+					else
+					{
+						world.getParameters().set("tag", 13786);
+					}
+					
 					world.klanikus = null;
 					world.klodekus = null;
 					cancelQuestTimers("ressurectTwin");

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/ai/areas/Gracia/instances/HeartInfinityAttack/HeartInfinityAttack.java

@@ -69,14 +69,8 @@ public class HeartInfinityAttack extends AbstractNpcAI
 			tumorCount += value;
 		}
 		
-		public synchronized void addTag(int value)
-		{
-			tag += value;
-		}
-		
 		public HIAWorld()
 		{
-			tag = -1;
 		}
 	}
 	
@@ -585,7 +579,8 @@ public class HeartInfinityAttack extends AbstractNpcAI
 			
 			if (npc.getId() == DEADTUMOR)
 			{
-				world.addTag(1);
+				final int tag = world.getParameters().getInt("tag", -1);
+				world.getParameters().set("tag", tag + 1);
 			}
 		}
 		return super.onSpawn(npc);
@@ -661,7 +656,8 @@ public class HeartInfinityAttack extends AbstractNpcAI
 			notifyTumorRevival(_world);
 			_world.npcList.add(alivetumor);
 			_deadTumor.deleteMe();
-			_world.addTag(-1);
+			final int tag = _world.getParameters().getInt("tag", -1);
+			_world.getParameters().set("tag", tag - 1);
 		}
 	}
 	

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/quests/Q00694_BreakThroughTheHallOfSuffering/Q00694_BreakThroughTheHallOfSuffering.java

@@ -99,7 +99,8 @@ public final class Q00694_BreakThroughTheHallOfSuffering extends Quest
 						final InstanceWorld world = InstanceManager.getInstance().getPlayerWorld(player);
 						if ((world != null) && (world.getTemplateId() == 115))
 						{
-							if (world.tag == -1)
+							final int tag = world.getParameters().getInt("tag", -1);
+							if (tag == -1)
 							{
 								htmltext = "32530-11.html";
 							}
@@ -110,7 +111,7 @@ public final class Q00694_BreakThroughTheHallOfSuffering extends Quest
 									final QuestState qs1 = member.getQuestState(getName());
 									if (qs1 != null)
 									{
-										if (world.tag == 13777)
+										if (tag == 13777)
 										{
 											if (getQuestItemsCount(member, MARK) == 0)
 											{
@@ -124,7 +125,7 @@ public final class Q00694_BreakThroughTheHallOfSuffering extends Quest
 											htmltext = "32530-00.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13778)
+										else if (tag == 13778)
 										{
 											if (getQuestItemsCount(member, MARK) == 0)
 											{
@@ -138,7 +139,7 @@ public final class Q00694_BreakThroughTheHallOfSuffering extends Quest
 											htmltext = "32530-01.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13779)
+										else if (tag == 13779)
 										{
 											if (getQuestItemsCount(member, MARK) == 0)
 											{
@@ -152,7 +153,7 @@ public final class Q00694_BreakThroughTheHallOfSuffering extends Quest
 											htmltext = "32530-02.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13780)
+										else if (tag == 13780)
 										{
 											if (getQuestItemsCount(member, MARK) == 0)
 											{
@@ -166,7 +167,7 @@ public final class Q00694_BreakThroughTheHallOfSuffering extends Quest
 											htmltext = "32530-03.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13781)
+										else if (tag == 13781)
 										{
 											if (getQuestItemsCount(member, MARK) == 0)
 											{
@@ -180,7 +181,7 @@ public final class Q00694_BreakThroughTheHallOfSuffering extends Quest
 											htmltext = "32530-04.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13782)
+										else if (tag == 13782)
 										{
 											if (getQuestItemsCount(member, MARK) == 0)
 											{
@@ -194,7 +195,7 @@ public final class Q00694_BreakThroughTheHallOfSuffering extends Quest
 											htmltext = "32530-05.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13783)
+										else if (tag == 13783)
 										{
 											if (getQuestItemsCount(member, MARK) == 0)
 											{
@@ -208,7 +209,7 @@ public final class Q00694_BreakThroughTheHallOfSuffering extends Quest
 											htmltext = "32530-06.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13784)
+										else if (tag == 13784)
 										{
 											if (getQuestItemsCount(member, MARK) == 0)
 											{
@@ -222,7 +223,7 @@ public final class Q00694_BreakThroughTheHallOfSuffering extends Quest
 											htmltext = "32530-07.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13785)
+										else if (tag == 13785)
 										{
 											if (getQuestItemsCount(member, MARK) == 0)
 											{
@@ -236,7 +237,7 @@ public final class Q00694_BreakThroughTheHallOfSuffering extends Quest
 											htmltext = "32530-08.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13786)
+										else if (tag == 13786)
 										{
 											if (getQuestItemsCount(member, MARK) == 0)
 											{

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/quests/Q00695_DefendTheHallOfSuffering/Q00695_DefendTheHallOfSuffering.java

@@ -108,7 +108,8 @@ public final class Q00695_DefendTheHallOfSuffering extends Quest
 						
 						if ((world != null) && (world.getTemplateId() == 116))
 						{
-							if (world.tag == -1)
+							final int tag = world.getParameters().getInt("tag", -1);
+							if (tag == -1)
 							{
 								htmltext = "32530-11.html";
 							}
@@ -119,7 +120,7 @@ public final class Q00695_DefendTheHallOfSuffering extends Quest
 									final QuestState qs1 = member.getQuestState(getName());
 									if (qs1 != null)
 									{
-										if (world.tag == 13777)
+										if (tag == 13777)
 										{
 											giveItems(member, 13777, 1);
 											giveItems(member, SOE, 1);
@@ -129,7 +130,7 @@ public final class Q00695_DefendTheHallOfSuffering extends Quest
 											htmltext = "32530-00.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13778)
+										else if (tag == 13778)
 										{
 											giveItems(member, 13778, 1);
 											giveItems(member, SOE, 1);
@@ -139,7 +140,7 @@ public final class Q00695_DefendTheHallOfSuffering extends Quest
 											htmltext = "32530-01.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13779)
+										else if (tag == 13779)
 										{
 											giveItems(member, 13779, 1);
 											giveItems(member, SOE, 1);
@@ -149,7 +150,7 @@ public final class Q00695_DefendTheHallOfSuffering extends Quest
 											htmltext = "32530-02.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13780)
+										else if (tag == 13780)
 										{
 											giveItems(member, 13780, 1);
 											giveItems(member, SOE, 1);
@@ -159,7 +160,7 @@ public final class Q00695_DefendTheHallOfSuffering extends Quest
 											htmltext = "32530-03.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13781)
+										else if (tag == 13781)
 										{
 											giveItems(member, 13781, 1);
 											giveItems(member, SOE, 1);
@@ -169,7 +170,7 @@ public final class Q00695_DefendTheHallOfSuffering extends Quest
 											htmltext = "32530-04.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13782)
+										else if (tag == 13782)
 										{
 											giveItems(member, 13782, 1);
 											giveItems(member, SOE, 1);
@@ -179,7 +180,7 @@ public final class Q00695_DefendTheHallOfSuffering extends Quest
 											htmltext = "32530-05.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13783)
+										else if (tag == 13783)
 										{
 											giveItems(member, 13783, 1);
 											giveItems(member, SOE, 1);
@@ -189,7 +190,7 @@ public final class Q00695_DefendTheHallOfSuffering extends Quest
 											htmltext = "32530-06.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13784)
+										else if (tag == 13784)
 										{
 											giveItems(member, 13784, 1);
 											giveItems(member, SOE, 1);
@@ -199,7 +200,7 @@ public final class Q00695_DefendTheHallOfSuffering extends Quest
 											htmltext = "32530-07.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13785)
+										else if (tag == 13785)
 										{
 											giveItems(member, 13785, 1);
 											giveItems(member, SOE, 1);
@@ -209,7 +210,7 @@ public final class Q00695_DefendTheHallOfSuffering extends Quest
 											htmltext = "32530-08.html";
 											finishInstance(player);
 										}
-										else if (world.tag == 13786)
+										else if (tag == 13786)
 										{
 											giveItems(member, 13786, 1);
 											giveItems(member, SOE, 1);

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/model/StatsSet.java

@@ -23,10 +23,12 @@ import java.util.List;
 import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import java.util.stream.Collectors;
 
 import com.l2jmobius.gameserver.model.holders.MinionHolder;
 import com.l2jmobius.gameserver.model.holders.SkillHolder;
 import com.l2jmobius.gameserver.model.interfaces.IParserAdvUtils;
+import com.l2jmobius.gameserver.util.Util;
 
 /**
  * This class is meant to hold a set of (key,value) pairs.<br>
@@ -187,11 +189,10 @@ public class StatsSet implements IParserAdvUtils
 		}
 		if (val instanceof Number)
 		{
-			final byte[] result =
+			return new byte[]
 			{
 				((Number) val).byteValue()
 			};
-			return result;
 		}
 		int c = 0;
 		final String[] vals = ((String) val).split(splitOn);
@@ -319,11 +320,10 @@ public class StatsSet implements IParserAdvUtils
 		}
 		if (val instanceof Number)
 		{
-			final int[] result =
+			return new int[]
 			{
 				((Number) val).intValue()
 			};
-			return result;
 		}
 		int c = 0;
 		final String[] vals = ((String) val).split(splitOn);
@@ -499,7 +499,11 @@ public class StatsSet implements IParserAdvUtils
 	public String getString(String key, String defaultValue)
 	{
 		final Object val = _set.get(key);
-		return val == null ? defaultValue : String.valueOf(val);
+		if (val == null)
+		{
+			return defaultValue;
+		}
+		return String.valueOf(val);
 	}
 	
 	@Override
@@ -552,20 +556,168 @@ public class StatsSet implements IParserAdvUtils
 	public final <A> A getObject(String name, Class<A> type)
 	{
 		final Object obj = _set.get(name);
-		return (obj == null) || !type.isAssignableFrom(obj.getClass()) ? null : (A) obj;
+		if ((obj == null) || !type.isAssignableFrom(obj.getClass()))
+		{
+			return null;
+		}
+		
+		return (A) obj;
+	}
+	
+	@SuppressWarnings("unchecked")
+	public final <A> A getObject(String name, Class<A> type, A defaultValue)
+	{
+		final Object obj = _set.get(name);
+		if ((obj == null) || !type.isAssignableFrom(obj.getClass()))
+		{
+			return defaultValue;
+		}
+		
+		return (A) obj;
 	}
 	
 	public SkillHolder getSkillHolder(String key)
 	{
 		final Object obj = _set.get(key);
-		return (obj == null) || !(obj instanceof SkillHolder) ? null : (SkillHolder) obj;
+		if ((obj == null) || !(obj instanceof SkillHolder))
+		{
+			return null;
+		}
+		
+		return (SkillHolder) obj;
+	}
+	
+	public Location getLocation(String key)
+	{
+		final Object obj = _set.get(key);
+		if ((obj == null) || !(obj instanceof Location))
+		{
+			return null;
+		}
+		return (Location) obj;
 	}
 	
 	@SuppressWarnings("unchecked")
 	public List<MinionHolder> getMinionList(String key)
 	{
 		final Object obj = _set.get(key);
-		return (obj == null) || !(obj instanceof List<?>) ? Collections.emptyList() : (List<MinionHolder>) obj;
+		if ((obj == null) || !(obj instanceof List<?>))
+		{
+			return Collections.emptyList();
+		}
+		
+		return (List<MinionHolder>) obj;
+	}
+	
+	@SuppressWarnings("unchecked")
+	public <T> List<T> getList(String key, Class<T> clazz)
+	{
+		final Object obj = _set.get(key);
+		if ((obj == null) || !(obj instanceof List<?>))
+		{
+			return null;
+		}
+		
+		final List<Object> originalList = (List<Object>) obj;
+		if (!originalList.isEmpty() && !originalList.stream().allMatch(clazz::isInstance))
+		{
+			if (clazz.getSuperclass() == Enum.class)
+			{
+				throw new IllegalAccessError("Please use getEnumList if you want to get list of Enums!");
+			}
+			
+			// Attempt to convert the list
+			final List<T> convertedList = convertList(originalList, clazz);
+			if (convertedList == null)
+			{
+				LOGGER.log(Level.WARNING, "getList(\"" + key + "\", " + clazz.getSimpleName() + ") requested with wrong generic type: " + obj.getClass().getGenericInterfaces()[0] + "!", new ClassNotFoundException());
+				return null;
+			}
+			
+			// Overwrite the existing list with proper generic type
+			_set.put(key, convertedList);
+			return convertedList;
+		}
+		return (List<T>) obj;
+	}
+	
+	public <T> List<T> getList(String key, Class<T> clazz, List<T> defaultValue)
+	{
+		final List<T> list = getList(key, clazz);
+		return list == null ? defaultValue : list;
+	}
+	
+	@SuppressWarnings("unchecked")
+	public <T extends Enum<T>> List<T> getEnumList(String key, Class<T> clazz)
+	{
+		final Object obj = _set.get(key);
+		if ((obj == null) || !(obj instanceof List<?>))
+		{
+			return null;
+		}
+		
+		final List<Object> originalList = (List<Object>) obj;
+		if (!originalList.isEmpty() && (obj.getClass().getGenericInterfaces()[0] != clazz) && originalList.stream().allMatch(name -> Util.isEnum(name.toString(), clazz)))
+		{
+			final List<T> convertedList = originalList.stream().map(Object::toString).map(name -> Enum.valueOf(clazz, name)).map(clazz::cast).collect(Collectors.toList());
+			
+			// Overwrite the existing list with proper generic type
+			_set.put(key, convertedList);
+			return convertedList;
+		}
+		return (List<T>) obj;
+	}
+	
+	/**
+	 * @param <T>
+	 * @param originalList
+	 * @param clazz
+	 * @return
+	 */
+	private <T> List<T> convertList(List<Object> originalList, Class<T> clazz)
+	{
+		if (clazz == Integer.class)
+		{
+			if (originalList.stream().map(Object::toString).allMatch(Util::isInteger))
+			{
+				return originalList.stream().map(Object::toString).map(Integer::valueOf).map(clazz::cast).collect(Collectors.toList());
+			}
+		}
+		else if (clazz == Float.class)
+		{
+			if (originalList.stream().map(Object::toString).allMatch(Util::isFloat))
+			{
+				return originalList.stream().map(Object::toString).map(Float::valueOf).map(clazz::cast).collect(Collectors.toList());
+			}
+		}
+		else if (clazz == Double.class)
+		{
+			if (originalList.stream().map(Object::toString).allMatch(Util::isDouble))
+			{
+				return originalList.stream().map(Object::toString).map(Double::valueOf).map(clazz::cast).collect(Collectors.toList());
+			}
+		}
+		return null;
+	}
+	
+	@SuppressWarnings("unchecked")
+	public <K, V> Map<K, V> getMap(String key, Class<K> keyClass, Class<V> valueClass)
+	{
+		final Object obj = _set.get(key);
+		if ((obj == null) || !(obj instanceof Map<?, ?>))
+		{
+			return null;
+		}
+		
+		final Map<?, ?> originalList = (Map<?, ?>) obj;
+		if (!originalList.isEmpty())
+		{
+			if ((!originalList.keySet().stream().allMatch(keyClass::isInstance)) || (!originalList.values().stream().allMatch(valueClass::isInstance)))
+			{
+				LOGGER.log(Level.WARNING, "getMap(\"" + key + "\", " + keyClass.getSimpleName() + ", " + valueClass.getSimpleName() + ") requested with wrong generic type: " + obj.getClass().getGenericInterfaces()[0] + "!", new ClassNotFoundException());
+			}
+		}
+		return (Map<K, V>) obj;
 	}
 	
 	public void set(String name, Object value)
@@ -618,14 +770,19 @@ public class StatsSet implements IParserAdvUtils
 		_set.put(key, value);
 	}
 	
-	public void safeSet(String key, int value, int min, int max, String reference)
+	public void remove(String key)
 	{
-		assert ((min > max) || ((value >= min) && (value < max)));
+		_set.remove(key);
-		if ((min <= max) && ((value < min) || (value >= max)))
+	}
-		{
-			LOGGER.log(Level.SEVERE, "Incorrect value: " + value + "for: " + key + "Ref: " + reference);
-		}
 	
-		set(key, value);
+	public boolean contains(String name)
+	{
+		return _set.containsKey(name);
+	}
+	
+	@Override
+	public String toString()
+	{
+		return "StatsSet{_set=" + _set + '}';
 	}
 }

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/model/instancezone/InstanceWorld.java

@@ -18,9 +18,9 @@ package com.l2jmobius.gameserver.model.instancezone;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import com.l2jmobius.gameserver.instancemanager.InstanceManager;
+import com.l2jmobius.gameserver.model.StatsSet;
 import com.l2jmobius.gameserver.model.actor.L2Character;
 import com.l2jmobius.gameserver.network.SystemMessageId;
 import com.l2jmobius.gameserver.network.serverpackets.SystemMessage;
@@ -34,8 +34,7 @@ public class InstanceWorld
 	private int _instanceId;
 	private int _templateId = -1;
 	private final List<Integer> _allowed = new CopyOnWriteArrayList<>();
-	private final AtomicInteger _status = new AtomicInteger();
+	private final StatsSet _parameters = new StatsSet();
-	public int tag = -1;
 	
 	public List<Integer> getAllowed()
 	{
@@ -93,24 +92,69 @@ public class InstanceWorld
 		_templateId = templateId;
 	}
 	
+	/**
+	 * Set instance world parameter.
+	 * @param key parameter name
+	 * @param val parameter value
+	 */
+	public void setParameter(String key, Object val)
+	{
+		if (val == null)
+		{
+			_parameters.remove(key);
+		}
+		else
+		{
+			_parameters.set(key, val);
+		}
+	}
+	
+	/**
+	 * Get instance world parameters.
+	 * @return instance parameters
+	 */
+	public StatsSet getParameters()
+	{
+		return _parameters;
+	}
+	
+	/**
+	 * Get status of instance world.
+	 * @return instance status, otherwise 0
+	 */
 	public int getStatus()
 	{
-		return _status.get();
+		return _parameters.getInt("INSTANCE_STATUS", 0);
 	}
 	
+	/**
+	 * Check if instance status is equal to {@code status}.
+	 * @param status number used for status comparison
+	 * @return {@code true} when instance status and {@code status} are equal, otherwise {@code false}
+	 */
 	public boolean isStatus(int status)
 	{
-		return _status.get() == status;
+		return getStatus() == status;
 	}
 	
-	public void setStatus(int status)
+	/**
+	 * Set status of instance world.
+	 * @param value new world status
+	 */
+	public void setStatus(int value)
 	{
-		_status.set(status);
+		_parameters.set("INSTANCE_STATUS", value);
 	}
 	
-	public void incStatus()
+	/**
+	 * Increment instance world status
+	 * @return new world status
+	 */
+	public int incStatus()
 	{
-		_status.incrementAndGet();
+		final int status = getStatus() + 1;
+		setStatus(status);
+		return status;
 	}
 	
 	/**

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/model/variables/AbstractVariables.java

@@ -108,6 +108,7 @@ public abstract class AbstractVariables extends StatsSet implements IRestorable,
 	 * Removes variable
 	 * @param name
 	 */
+	@Override
 	public final void remove(String name)
 	{
 		_hasChanges.compareAndSet(false, true);

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/util/Util.java

@@ -359,6 +359,91 @@ public final class Util
 		return true;
 	}
 	
+	/**
+	 * @param text - the text to check
+	 * @return {@code true} if {@code text} is integer, {@code false} otherwise
+	 */
+	public static boolean isInteger(String text)
+	{
+		if ((text == null) || text.isEmpty())
+		{
+			return false;
+		}
+		try
+		{
+			Integer.parseInt(text);
+			return true;
+		}
+		catch (Exception e)
+		{
+			return false;
+		}
+	}
+	
+	/**
+	 * @param text - the text to check
+	 * @return {@code true} if {@code text} is float, {@code false} otherwise
+	 */
+	public static boolean isFloat(String text)
+	{
+		if ((text == null) || text.isEmpty())
+		{
+			return false;
+		}
+		try
+		{
+			Float.parseFloat(text);
+			return true;
+		}
+		catch (Exception e)
+		{
+			return false;
+		}
+	}
+	
+	/**
+	 * @param text - the text to check
+	 * @return {@code true} if {@code text} is double, {@code false} otherwise
+	 */
+	public static boolean isDouble(String text)
+	{
+		if ((text == null) || text.isEmpty())
+		{
+			return false;
+		}
+		try
+		{
+			Double.parseDouble(text);
+			return true;
+		}
+		catch (Exception e)
+		{
+			return false;
+		}
+	}
+	
+	/**
+	 * @param <T>
+	 * @param name - the text to check
+	 * @param enumType
+	 * @return {@code true} if {@code text} is enum, {@code false} otherwise
+	 */
+	public static <T extends Enum<T>> boolean isEnum(String name, Class<T> enumType)
+	{
+		if ((name == null) || name.isEmpty())
+		{
+			return false;
+		}
+		try
+		{
+			return Enum.valueOf(enumType, name) != null;
+		}
+		catch (Exception e)
+		{
+			return false;
+		}
+	}
+	
 	/**
 	 * @param text - the text to check
 	 * @return {@code true} if {@code text} contains only letters and/or numbers, {@code false} otherwise