Abnormal improvements.

L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/handlers/effecthandlers/CallSkillOnActionTime.java

@@ -16,6 +16,8 @@
  */
 package handlers.effecthandlers;
 
+import java.util.Collections;
+
 import com.l2jmobius.gameserver.model.L2Object;
 import com.l2jmobius.gameserver.model.L2World;
 import com.l2jmobius.gameserver.model.StatsSet;
@@ -38,6 +40,19 @@ public final class CallSkillOnActionTime extends AbstractEffect
 		setTicks(params.getInt("ticks"));
 	}
 	
+	@Override
+	public void onStart(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().stopEffects(Collections.singleton(_skill.getSkill().getAbnormalType()));
+		effected.getEffectList().addBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
+	@Override
+	public void onExit(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().removeBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
 	@Override
 	public boolean onActionTime(L2Character effector, L2Character effected, Skill skill)
 	{

L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/handlers/effecthandlers/Disarmor.java

@@ -136,6 +136,5 @@ public final class Disarmor extends AbstractEffect
 				}
 			}
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/handlers/effecthandlers/DoubleCast.java

@@ -84,6 +84,5 @@ public final class DoubleCast extends AbstractEffect
 				return null;
 			});
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/CharEffectList.java

@@ -65,15 +65,15 @@ public final class CharEffectList
 {
 	private static final Logger LOGGER = Logger.getLogger(CharEffectList.class.getName());
 	/** Queue containing all effects from buffs for this effect list. */
-	private volatile Queue<BuffInfo> _actives;
+	private volatile Queue<BuffInfo> _actives = new ConcurrentLinkedQueue<>();
 	/** List containing all passives for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _passives;
+	private volatile Set<BuffInfo> _passives = ConcurrentHashMap.newKeySet();
 	/** List containing all options for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _options;
+	private volatile Set<BuffInfo> _options = ConcurrentHashMap.newKeySet();
 	/** Map containing the all stacked effect in progress for each {@code AbnormalType}. */
 	private volatile Set<AbnormalType> _stackedEffects = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all {@code AbnormalType}s that shouldn't be added to this creature effect list. */
-	private volatile Set<AbnormalType> _blockedAbnormalTypes = null;
+	private volatile Set<AbnormalType> _blockedAbnormalTypes = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all abnormal visual effects this creature currently displays. */
 	private volatile Set<AbnormalVisualEffect> _abnormalVisualEffects = EnumSet.noneOf(AbnormalVisualEffect.class);
 	/** Short buff skill ID. */
@@ -110,7 +110,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getPassives()
 	{
-		return _passives != null ? Collections.unmodifiableSet(_passives) : Collections.emptySet();
+		return Collections.unmodifiableSet(_passives);
 	}
 	
 	/**
@@ -119,7 +119,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getOptions()
 	{
-		return _options != null ? Collections.unmodifiableSet(_options) : Collections.emptySet();
+		return Collections.unmodifiableSet(_options);
 	}
 	
 	/**
@@ -128,7 +128,7 @@ public final class CharEffectList
 	 */
 	public Collection<BuffInfo> getEffects()
 	{
-		return _actives != null ? Collections.unmodifiableCollection(_actives) : Collections.emptyList();
+		return Collections.unmodifiableCollection(_actives);
 	}
 	
 	/**
@@ -137,7 +137,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getBuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -146,7 +146,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getDebuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -156,7 +156,7 @@ public final class CharEffectList
 	 */
 	public boolean isAffectedBySkill(int skillId)
 	{
-		return ((_actives != null) && _actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || ((_passives != null) && _passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
+		return (_actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || (_passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
 	}
 	
 	/**
@@ -166,7 +166,7 @@ public final class CharEffectList
 	 */
 	public BuffInfo getBuffInfoBySkillId(int skillId)
 	{
-		return Stream.concat(_actives != null ? _actives.stream() : Stream.empty(), _passives != null ? _passives.stream() : Stream.empty()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
+		return Stream.concat(_actives.stream(), _passives.stream()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
 	}
 	
 	/**
@@ -216,18 +216,6 @@ public final class CharEffectList
 	 */
 	public void addBlockedAbnormalTypes(Set<AbnormalType> blockedAbnormalTypes)
 	{
-		// Initialize
-		if (_blockedAbnormalTypes == null)
-		{
-			synchronized (this)
-			{
-				if (_blockedAbnormalTypes == null)
-				{
-					_blockedAbnormalTypes = EnumSet.copyOf(blockedAbnormalTypes);
-				}
-			}
-		}
-		
 		_blockedAbnormalTypes.addAll(blockedAbnormalTypes);
 	}
 	
@@ -238,7 +226,7 @@ public final class CharEffectList
 	 */
 	public boolean removeBlockedAbnormalTypes(Set<AbnormalType> blockedBuffSlots)
 	{
-		return (_blockedAbnormalTypes != null) && _blockedAbnormalTypes.removeAll(blockedBuffSlots);
+		return _blockedAbnormalTypes.removeAll(blockedBuffSlots);
 	}
 	
 	/**
@@ -247,7 +235,7 @@ public final class CharEffectList
 	 */
 	public Set<AbnormalType> getBlockedAbnormalTypes()
 	{
-		return _blockedAbnormalTypes != null ? Collections.unmodifiableSet(_blockedAbnormalTypes) : Collections.emptySet();
+		return Collections.unmodifiableSet(_blockedAbnormalTypes);
 	}
 	
 	/**
@@ -277,7 +265,7 @@ public final class CharEffectList
 	 */
 	public int getBuffCount()
 	{
-		return _actives != null ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
+		return !_actives.isEmpty() ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
 	}
 	
 	/**
@@ -374,7 +362,7 @@ public final class CharEffectList
 	 */
 	public void stopAllPassives(boolean update, boolean broadcast)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -392,7 +380,7 @@ public final class CharEffectList
 	 */
 	public void stopAllOptions(boolean update, boolean broadcast)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -490,7 +478,7 @@ public final class CharEffectList
 	 */
 	public void stopEffects(Predicate<BuffInfo> filter, boolean update, boolean broadcast)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			_actives.stream().filter(filter).forEach(this::remove);
 			
@@ -678,6 +666,10 @@ public final class CharEffectList
 		{
 			// Remove active effect.
 			removeActive(info, removed);
+			if (_owner.isNpc()) // Fix for all NPC debuff animations removed.
+			{
+				updateEffectList(broadcast);
+			}
 		}
 		
 		// Update stats, effect flags and icons.
@@ -693,7 +685,7 @@ public final class CharEffectList
 	 */
 	private synchronized void removeActive(BuffInfo info, boolean removed)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			// Removes the buff from the given effect list.
 			_actives.remove(info);
@@ -716,7 +708,7 @@ public final class CharEffectList
 	
 	private void removePassive(BuffInfo info, boolean removed)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.remove(info);
 			info.stopAllEffects(removed);
@@ -725,7 +717,7 @@ public final class CharEffectList
 	
 	private void removeOption(BuffInfo info, boolean removed)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.remove(info);
 			info.stopAllEffects(removed);
@@ -821,12 +813,6 @@ public final class CharEffectList
 			}
 		}
 		
-		// Initialize
-		if (_actives == null)
-		{
-			_actives = new ConcurrentLinkedQueue<>();
-		}
-		
 		// Manage effect stacking.
 		if (hasAbnormalType(skill.getAbnormalType()))
 		{
@@ -857,7 +843,7 @@ public final class CharEffectList
 						}
 						else
 						{
-							// Remove effect that gets overriden.
+							// Remove effect that gets overridden.
 							remove(existingInfo);
 						}
 					}
@@ -865,7 +851,7 @@ public final class CharEffectList
 					{
 						info.setInUse(false);
 					}
-					else // The effect we try to add should be overriden.
+					else // The effect we try to add should be overridden.
 					{
 						return;
 					}
@@ -918,18 +904,6 @@ public final class CharEffectList
 			return;
 		}
 		
-		// Initialize
-		if (_passives == null)
-		{
-			synchronized (this)
-			{
-				if (_passives == null)
-				{
-					_passives = ConcurrentHashMap.newKeySet();
-				}
-			}
-		}
-		
 		// Remove previous passives of this id.
 		_passives.stream().filter(Objects::nonNull).filter(b -> b.getSkill().getId() == skill.getId()).forEach(b ->
 		{
@@ -947,18 +921,6 @@ public final class CharEffectList
 	{
 		if (info.getOption() != null)
 		{
-			// Initialize
-			if (_options == null)
-			{
-				synchronized (this)
-				{
-					if (_options == null)
-					{
-						_options = ConcurrentHashMap.newKeySet();
-					}
-				}
-			}
-			
 			// Remove previous options of this id.
 			_options.stream().filter(Objects::nonNull).filter(b -> b.getOption().getId() == info.getOption().getId()).forEach(b ->
 			{
@@ -988,7 +950,7 @@ public final class CharEffectList
 			final Optional<PartySpelled> ps = ((party != null) || _owner.isSummon()) ? Optional.of(new PartySpelled(_owner)) : Optional.empty();
 			final Optional<ExOlympiadSpelledInfo> os = (player.isInOlympiadMode() && player.isOlympiadStart()) ? Optional.of(new ExOlympiadSpelledInfo(player)) : Optional.empty();
 			
-			if (_actives != null)
+			if (!_actives.isEmpty())
 			{
 				//@formatter:off
 				_actives.stream()
@@ -1109,42 +1071,47 @@ public final class CharEffectList
 		final Set<BuffInfo> unhideBuffs = new HashSet<>();
 		
 		// Recalculate new flags
-		if (_actives != null)
+		for (BuffInfo info : _actives)
 		{
-			for (BuffInfo info : _actives)
+			if (info != null)
 			{
-				if (info != null)
+				final Skill skill = info.getSkill();
+				
+				// Handle hidden buffs. Check if there was such abnormal before so we can continue.
+				if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 				{
-					final Skill skill = info.getSkill();
+					// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
-					
+					if (info.isInUse())
-					// Handle hidden buffs. Check if there was such abnormal before so we can continue.
-					if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 					{
-						// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
+						unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						if (info.isInUse())
-						{
-							unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						}
-						// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-						else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-						{
-							unhideBuffs.add(info);
-						}
 					}
-					
+					// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-					// Add the EffectType flag.
+					else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-					for (AbstractEffect e : info.getEffects())
 					{
-						flags |= e.getEffectFlags();
+						unhideBuffs.add(info);
 					}
+				}
 				
-					// Add the AbnormalType flag.
+				// Add the EffectType flag.
-					abnormalTypeFlags.add(skill.getAbnormalType());
+				for (AbstractEffect e : info.getEffects())
+				{
+					flags |= e.getEffectFlags();
+				}
 				
-					// Add AbnormalVisualEffect flag.
+				// Add the AbnormalType flag.
-					if (skill.hasAbnormalVisualEffects())
+				abnormalTypeFlags.add(skill.getAbnormalType());
+				
+				// Add AbnormalVisualEffect flag.
+				if (skill.hasAbnormalVisualEffects())
+				{
+					for (AbnormalVisualEffect ave : skill.getAbnormalVisualEffects())
 					{
-						abnormalVisualEffectFlags.addAll(skill.getAbnormalVisualEffects());
+						abnormalVisualEffectFlags.add(ave);
+						_abnormalVisualEffects.add(ave);
+					}
+					if (broadcast)
+					{
+						_owner.updateAbnormalVisualEffects();
 					}
 				}
 			}
@@ -1167,7 +1134,7 @@ public final class CharEffectList
 		if (broadcast)
 		{
 			// Check if there is change in AbnormalVisualEffect
-			if ((abnormalVisualEffectFlags.size() != _abnormalVisualEffects.size()) || !abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
+			if (!abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
 			{
 				_abnormalVisualEffects = abnormalVisualEffectFlags;
 				_owner.updateAbnormalVisualEffects();

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/actor/instance/DoppelgangerInstance.java

@@ -77,7 +77,6 @@ public class DoppelgangerInstance extends L2Npc
 					info.setAbnormalTime(summonerInfo.getAbnormalTime());
 					getEffectList().add(info);
 				}
-				
 			}
 		}
 	}

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/actor/stat/CharStat.java

@@ -786,7 +786,7 @@ public class CharStat
 			final CharEffectList effectList = _activeChar.getEffectList();
 			final Stream<BuffInfo> passives = effectList.getPassives().stream().filter(BuffInfo::isInUse).filter(info -> info.getSkill().checkConditions(SkillConditionScope.PASSIVE, _activeChar, _activeChar));
 			final Stream<BuffInfo> options = effectList.getOptions().stream().filter(BuffInfo::isInUse);
-			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives != null ? passives : Stream.empty(), options != null ? options : Stream.empty()));
+			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives, options));
 			
 			// Call pump to each effect
 			//@formatter:off

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/skills/BuffInfo.java

@@ -389,10 +389,10 @@ public final class BuffInfo
 		for (AbstractEffect effect : _effects)
 		{
 			// Instant effects shouldn't call onExit(..).
-			if (!effect.isInstant())
+			// if (!effect.isInstant())
-			{
+			// {
-				effect.onExit(_effector, _effected, _skill);
+			effect.onExit(_effector, _effected, _skill);
-			}
+			// }
 		}
 		
 		// Set the proper system message.

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/network/serverpackets/AbnormalStatusUpdate.java

@@ -21,13 +21,11 @@ import java.util.List;
 
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
 public class AbnormalStatusUpdate implements IClientOutgoingPacket
 {
 	private final List<BuffInfo> _effects = new ArrayList<>();
-	private final List<Skill> _effects2 = new ArrayList<>();
 	
 	public void addSkill(BuffInfo info)
 	{
@@ -37,20 +35,12 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 		}
 	}
 	
-	public void addSkill(Skill skill)
-	{
-		if (!skill.isHealingPotionSkill())
-		{
-			_effects2.add(skill);
-		}
-	}
-	
 	@Override
 	public boolean write(PacketWriter packet)
 	{
 		OutgoingPackets.ABNORMAL_STATUS_UPDATE.writeId(packet);
 		
-		packet.writeH(_effects.size() + _effects2.size());
+		packet.writeH(_effects.size());
 		for (BuffInfo info : _effects)
 		{
 			if ((info != null) && info.isInUse())
@@ -62,17 +52,6 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 				writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
 			}
 		}
-		for (Skill skill : _effects2)
-		{
-			if (skill != null)
-			{
-				packet.writeD(skill.getDisplayId());
-				packet.writeH(skill.getDisplayLevel());
-				// packet.writeH(0x00); // Sub level
-				packet.writeD(skill.getAbnormalType().getClientId());
-				packet.writeH(-1);
-			}
-		}
 		return true;
 	}
 }

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/network/serverpackets/ExAbnormalStatusUpdateFromTarget.java

@@ -16,7 +16,6 @@
  */
 package com.l2jmobius.gameserver.network.serverpackets;
 
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
 import java.util.stream.Collectors;
@@ -24,40 +23,12 @@ import java.util.stream.Collectors;
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.actor.L2Character;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
 public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 {
 	private final L2Character _character;
-	private List<Effect> _effects = new ArrayList<>();
+	private final List<BuffInfo> _effects;
-	
-	private static class Effect
-	{
-		protected int _skillId;
-		protected int _level;
-		protected int _abnormalType;
-		protected int _duration;
-		protected int _caster;
-		
-		public Effect(BuffInfo info)
-		{
-			final Skill skill = info.getSkill();
-			final L2Character caster = info.getEffector();
-			int casterId = 0;
-			if (caster != null)
-			{
-				casterId = caster.getObjectId();
-			}
-			
-			_skillId = skill.getDisplayId();
-			_level = skill.getDisplayLevel();
-			// _subLevel = skill.getSubLevel();
-			_abnormalType = skill.getAbnormalType().getClientId();
-			_duration = skill.isAura() ? -1 : info.getTime();
-			_caster = casterId;
-		}
-	}
 	
 	public ExAbnormalStatusUpdateFromTarget(L2Character character)
 	{
@@ -68,7 +39,6 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 					.filter(Objects::nonNull)
 					.filter(BuffInfo::isInUse)
 					.filter(b -> !b.getSkill().isToggle())
-					.map(Effect::new)
 					.collect(Collectors.toList());
 		//@formatter:on
 	}
@@ -81,13 +51,15 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 		packet.writeD(_character.getObjectId());
 		packet.writeH(_effects.size());
 		
-		for (Effect info : _effects)
+		for (BuffInfo info : _effects)
 		{
-			packet.writeD(info._skillId);
+			packet.writeD(info.getSkill().getDisplayId());
-			packet.writeH(info._level);
+			packet.writeH(info.getSkill().getDisplayLevel());
-			packet.writeH(info._abnormalType);
+			// packet.writeH(info.getSkill().getSubLevel());
-			packet.writeH(info._duration);
+			packet.writeH(info.getSkill().getAbnormalType().getClientId());
-			packet.writeD(info._caster);
+			// writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
+			packet.writeH(info.getSkill().isAura() ? -1 : info.getTime());
+			packet.writeD(info.getEffectorObjectId());
 		}
 		return true;
 	}

L2J_Mobius_2.5_Underground/dist/game/data/scripts/handlers/effecthandlers/CallSkillOnActionTime.java

@@ -16,6 +16,8 @@
  */
 package handlers.effecthandlers;
 
+import java.util.Collections;
+
 import com.l2jmobius.gameserver.model.L2Object;
 import com.l2jmobius.gameserver.model.L2World;
 import com.l2jmobius.gameserver.model.StatsSet;
@@ -38,6 +40,19 @@ public final class CallSkillOnActionTime extends AbstractEffect
 		setTicks(params.getInt("ticks"));
 	}
 	
+	@Override
+	public void onStart(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().stopEffects(Collections.singleton(_skill.getSkill().getAbnormalType()));
+		effected.getEffectList().addBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
+	@Override
+	public void onExit(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().removeBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
 	@Override
 	public boolean onActionTime(L2Character effector, L2Character effected, Skill skill)
 	{

L2J_Mobius_2.5_Underground/dist/game/data/scripts/handlers/effecthandlers/Disarmor.java

@@ -136,6 +136,5 @@ public final class Disarmor extends AbstractEffect
 				}
 			}
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_2.5_Underground/dist/game/data/scripts/handlers/effecthandlers/DoubleCast.java

@@ -84,6 +84,5 @@ public final class DoubleCast extends AbstractEffect
 				return null;
 			});
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/CharEffectList.java

@@ -65,15 +65,15 @@ public final class CharEffectList
 {
 	private static final Logger LOGGER = Logger.getLogger(CharEffectList.class.getName());
 	/** Queue containing all effects from buffs for this effect list. */
-	private volatile Queue<BuffInfo> _actives;
+	private volatile Queue<BuffInfo> _actives = new ConcurrentLinkedQueue<>();
 	/** List containing all passives for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _passives;
+	private volatile Set<BuffInfo> _passives = ConcurrentHashMap.newKeySet();
 	/** List containing all options for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _options;
+	private volatile Set<BuffInfo> _options = ConcurrentHashMap.newKeySet();
 	/** Map containing the all stacked effect in progress for each {@code AbnormalType}. */
 	private volatile Set<AbnormalType> _stackedEffects = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all {@code AbnormalType}s that shouldn't be added to this creature effect list. */
-	private volatile Set<AbnormalType> _blockedAbnormalTypes = null;
+	private volatile Set<AbnormalType> _blockedAbnormalTypes = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all abnormal visual effects this creature currently displays. */
 	private volatile Set<AbnormalVisualEffect> _abnormalVisualEffects = EnumSet.noneOf(AbnormalVisualEffect.class);
 	/** Short buff skill ID. */
@@ -110,7 +110,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getPassives()
 	{
-		return _passives != null ? Collections.unmodifiableSet(_passives) : Collections.emptySet();
+		return Collections.unmodifiableSet(_passives);
 	}
 	
 	/**
@@ -119,7 +119,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getOptions()
 	{
-		return _options != null ? Collections.unmodifiableSet(_options) : Collections.emptySet();
+		return Collections.unmodifiableSet(_options);
 	}
 	
 	/**
@@ -128,7 +128,7 @@ public final class CharEffectList
 	 */
 	public Collection<BuffInfo> getEffects()
 	{
-		return _actives != null ? Collections.unmodifiableCollection(_actives) : Collections.emptyList();
+		return Collections.unmodifiableCollection(_actives);
 	}
 	
 	/**
@@ -137,7 +137,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getBuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -146,7 +146,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getDebuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -156,7 +156,7 @@ public final class CharEffectList
 	 */
 	public boolean isAffectedBySkill(int skillId)
 	{
-		return ((_actives != null) && _actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || ((_passives != null) && _passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
+		return (_actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || (_passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
 	}
 	
 	/**
@@ -166,7 +166,7 @@ public final class CharEffectList
 	 */
 	public BuffInfo getBuffInfoBySkillId(int skillId)
 	{
-		return Stream.concat(_actives != null ? _actives.stream() : Stream.empty(), _passives != null ? _passives.stream() : Stream.empty()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
+		return Stream.concat(_actives.stream(), _passives.stream()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
 	}
 	
 	/**
@@ -216,18 +216,6 @@ public final class CharEffectList
 	 */
 	public void addBlockedAbnormalTypes(Set<AbnormalType> blockedAbnormalTypes)
 	{
-		// Initialize
-		if (_blockedAbnormalTypes == null)
-		{
-			synchronized (this)
-			{
-				if (_blockedAbnormalTypes == null)
-				{
-					_blockedAbnormalTypes = EnumSet.copyOf(blockedAbnormalTypes);
-				}
-			}
-		}
-		
 		_blockedAbnormalTypes.addAll(blockedAbnormalTypes);
 	}
 	
@@ -238,7 +226,7 @@ public final class CharEffectList
 	 */
 	public boolean removeBlockedAbnormalTypes(Set<AbnormalType> blockedBuffSlots)
 	{
-		return (_blockedAbnormalTypes != null) && _blockedAbnormalTypes.removeAll(blockedBuffSlots);
+		return _blockedAbnormalTypes.removeAll(blockedBuffSlots);
 	}
 	
 	/**
@@ -247,7 +235,7 @@ public final class CharEffectList
 	 */
 	public Set<AbnormalType> getBlockedAbnormalTypes()
 	{
-		return _blockedAbnormalTypes != null ? Collections.unmodifiableSet(_blockedAbnormalTypes) : Collections.emptySet();
+		return Collections.unmodifiableSet(_blockedAbnormalTypes);
 	}
 	
 	/**
@@ -277,7 +265,7 @@ public final class CharEffectList
 	 */
 	public int getBuffCount()
 	{
-		return _actives != null ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
+		return !_actives.isEmpty() ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
 	}
 	
 	/**
@@ -374,7 +362,7 @@ public final class CharEffectList
 	 */
 	public void stopAllPassives(boolean update, boolean broadcast)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -392,7 +380,7 @@ public final class CharEffectList
 	 */
 	public void stopAllOptions(boolean update, boolean broadcast)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -490,7 +478,7 @@ public final class CharEffectList
 	 */
 	public void stopEffects(Predicate<BuffInfo> filter, boolean update, boolean broadcast)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			_actives.stream().filter(filter).forEach(this::remove);
 			
@@ -678,6 +666,10 @@ public final class CharEffectList
 		{
 			// Remove active effect.
 			removeActive(info, removed);
+			if (_owner.isNpc()) // Fix for all NPC debuff animations removed.
+			{
+				updateEffectList(broadcast);
+			}
 		}
 		
 		// Update stats, effect flags and icons.
@@ -693,7 +685,7 @@ public final class CharEffectList
 	 */
 	private synchronized void removeActive(BuffInfo info, boolean removed)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			// Removes the buff from the given effect list.
 			_actives.remove(info);
@@ -716,7 +708,7 @@ public final class CharEffectList
 	
 	private void removePassive(BuffInfo info, boolean removed)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.remove(info);
 			info.stopAllEffects(removed);
@@ -725,7 +717,7 @@ public final class CharEffectList
 	
 	private void removeOption(BuffInfo info, boolean removed)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.remove(info);
 			info.stopAllEffects(removed);
@@ -821,12 +813,6 @@ public final class CharEffectList
 			}
 		}
 		
-		// Initialize
-		if (_actives == null)
-		{
-			_actives = new ConcurrentLinkedQueue<>();
-		}
-		
 		// Manage effect stacking.
 		if (hasAbnormalType(skill.getAbnormalType()))
 		{
@@ -857,7 +843,7 @@ public final class CharEffectList
 						}
 						else
 						{
-							// Remove effect that gets overriden.
+							// Remove effect that gets overridden.
 							remove(existingInfo);
 						}
 					}
@@ -865,7 +851,7 @@ public final class CharEffectList
 					{
 						info.setInUse(false);
 					}
-					else // The effect we try to add should be overriden.
+					else // The effect we try to add should be overridden.
 					{
 						return;
 					}
@@ -918,18 +904,6 @@ public final class CharEffectList
 			return;
 		}
 		
-		// Initialize
-		if (_passives == null)
-		{
-			synchronized (this)
-			{
-				if (_passives == null)
-				{
-					_passives = ConcurrentHashMap.newKeySet();
-				}
-			}
-		}
-		
 		// Remove previous passives of this id.
 		_passives.stream().filter(Objects::nonNull).filter(b -> b.getSkill().getId() == skill.getId()).forEach(b ->
 		{
@@ -947,18 +921,6 @@ public final class CharEffectList
 	{
 		if (info.getOption() != null)
 		{
-			// Initialize
-			if (_options == null)
-			{
-				synchronized (this)
-				{
-					if (_options == null)
-					{
-						_options = ConcurrentHashMap.newKeySet();
-					}
-				}
-			}
-			
 			// Remove previous options of this id.
 			_options.stream().filter(Objects::nonNull).filter(b -> b.getOption().getId() == info.getOption().getId()).forEach(b ->
 			{
@@ -988,7 +950,7 @@ public final class CharEffectList
 			final Optional<PartySpelled> ps = ((party != null) || _owner.isSummon()) ? Optional.of(new PartySpelled(_owner)) : Optional.empty();
 			final Optional<ExOlympiadSpelledInfo> os = (player.isInOlympiadMode() && player.isOlympiadStart()) ? Optional.of(new ExOlympiadSpelledInfo(player)) : Optional.empty();
 			
-			if (_actives != null)
+			if (!_actives.isEmpty())
 			{
 				//@formatter:off
 				_actives.stream()
@@ -1109,42 +1071,47 @@ public final class CharEffectList
 		final Set<BuffInfo> unhideBuffs = new HashSet<>();
 		
 		// Recalculate new flags
-		if (_actives != null)
+		for (BuffInfo info : _actives)
 		{
-			for (BuffInfo info : _actives)
+			if (info != null)
 			{
-				if (info != null)
+				final Skill skill = info.getSkill();
+				
+				// Handle hidden buffs. Check if there was such abnormal before so we can continue.
+				if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 				{
-					final Skill skill = info.getSkill();
+					// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
-					
+					if (info.isInUse())
-					// Handle hidden buffs. Check if there was such abnormal before so we can continue.
-					if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 					{
-						// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
+						unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						if (info.isInUse())
-						{
-							unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						}
-						// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-						else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-						{
-							unhideBuffs.add(info);
-						}
 					}
-					
+					// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-					// Add the EffectType flag.
+					else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-					for (AbstractEffect e : info.getEffects())
 					{
-						flags |= e.getEffectFlags();
+						unhideBuffs.add(info);
 					}
+				}
 				
-					// Add the AbnormalType flag.
+				// Add the EffectType flag.
-					abnormalTypeFlags.add(skill.getAbnormalType());
+				for (AbstractEffect e : info.getEffects())
+				{
+					flags |= e.getEffectFlags();
+				}
 				
-					// Add AbnormalVisualEffect flag.
+				// Add the AbnormalType flag.
-					if (skill.hasAbnormalVisualEffects())
+				abnormalTypeFlags.add(skill.getAbnormalType());
+				
+				// Add AbnormalVisualEffect flag.
+				if (skill.hasAbnormalVisualEffects())
+				{
+					for (AbnormalVisualEffect ave : skill.getAbnormalVisualEffects())
 					{
-						abnormalVisualEffectFlags.addAll(skill.getAbnormalVisualEffects());
+						abnormalVisualEffectFlags.add(ave);
+						_abnormalVisualEffects.add(ave);
+					}
+					if (broadcast)
+					{
+						_owner.updateAbnormalVisualEffects();
 					}
 				}
 			}
@@ -1167,7 +1134,7 @@ public final class CharEffectList
 		if (broadcast)
 		{
 			// Check if there is change in AbnormalVisualEffect
-			if ((abnormalVisualEffectFlags.size() != _abnormalVisualEffects.size()) || !abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
+			if (!abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
 			{
 				_abnormalVisualEffects = abnormalVisualEffectFlags;
 				_owner.updateAbnormalVisualEffects();

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/actor/instance/DoppelgangerInstance.java

@@ -77,7 +77,6 @@ public class DoppelgangerInstance extends L2Npc
 					info.setAbnormalTime(summonerInfo.getAbnormalTime());
 					getEffectList().add(info);
 				}
-				
 			}
 		}
 	}

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/actor/stat/CharStat.java

@@ -786,7 +786,7 @@ public class CharStat
 			final CharEffectList effectList = _activeChar.getEffectList();
 			final Stream<BuffInfo> passives = effectList.getPassives().stream().filter(BuffInfo::isInUse).filter(info -> info.getSkill().checkConditions(SkillConditionScope.PASSIVE, _activeChar, _activeChar));
 			final Stream<BuffInfo> options = effectList.getOptions().stream().filter(BuffInfo::isInUse);
-			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives != null ? passives : Stream.empty(), options != null ? options : Stream.empty()));
+			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives, options));
 			
 			// Call pump to each effect
 			//@formatter:off

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/skills/BuffInfo.java

@@ -389,10 +389,10 @@ public final class BuffInfo
 		for (AbstractEffect effect : _effects)
 		{
 			// Instant effects shouldn't call onExit(..).
-			if (!effect.isInstant())
+			// if (!effect.isInstant())
-			{
+			// {
-				effect.onExit(_effector, _effected, _skill);
+			effect.onExit(_effector, _effected, _skill);
-			}
+			// }
 		}
 		
 		// Set the proper system message.

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/network/serverpackets/AbnormalStatusUpdate.java

@@ -21,13 +21,11 @@ import java.util.List;
 
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
 public class AbnormalStatusUpdate implements IClientOutgoingPacket
 {
 	private final List<BuffInfo> _effects = new ArrayList<>();
-	private final List<Skill> _effects2 = new ArrayList<>();
 	
 	public void addSkill(BuffInfo info)
 	{
@@ -37,20 +35,12 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 		}
 	}
 	
-	public void addSkill(Skill skill)
-	{
-		if (!skill.isHealingPotionSkill())
-		{
-			_effects2.add(skill);
-		}
-	}
-	
 	@Override
 	public boolean write(PacketWriter packet)
 	{
 		OutgoingPackets.ABNORMAL_STATUS_UPDATE.writeId(packet);
 		
-		packet.writeH(_effects.size() + _effects2.size());
+		packet.writeH(_effects.size());
 		for (BuffInfo info : _effects)
 		{
 			if ((info != null) && info.isInUse())
@@ -62,17 +52,6 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 				writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
 			}
 		}
-		for (Skill skill : _effects2)
-		{
-			if (skill != null)
-			{
-				packet.writeD(skill.getDisplayId());
-				packet.writeH(skill.getDisplayLevel());
-				packet.writeH(0x00); // Sub level
-				packet.writeD(skill.getAbnormalType().getClientId());
-				packet.writeH(-1);
-			}
-		}
 		return true;
 	}
 }

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/network/serverpackets/ExAbnormalStatusUpdateFromTarget.java

@@ -16,7 +16,6 @@
  */
 package com.l2jmobius.gameserver.network.serverpackets;
 
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
 import java.util.stream.Collectors;
@@ -24,41 +23,12 @@ import java.util.stream.Collectors;
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.actor.L2Character;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
 public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 {
 	private final L2Character _character;
-	private List<Effect> _effects = new ArrayList<>();
+	private final List<BuffInfo> _effects;
-	
-	private static class Effect
-	{
-		protected int _skillId;
-		protected int _level;
-		protected int _subLevel;
-		protected int _abnormalType;
-		protected int _duration;
-		protected int _caster;
-		
-		public Effect(BuffInfo info)
-		{
-			final Skill skill = info.getSkill();
-			final L2Character caster = info.getEffector();
-			int casterId = 0;
-			if (caster != null)
-			{
-				casterId = caster.getObjectId();
-			}
-			
-			_skillId = skill.getDisplayId();
-			_level = skill.getDisplayLevel();
-			_subLevel = skill.getSubLevel();
-			_abnormalType = skill.getAbnormalType().getClientId();
-			_duration = skill.isAura() ? -1 : info.getTime();
-			_caster = casterId;
-		}
-	}
 	
 	public ExAbnormalStatusUpdateFromTarget(L2Character character)
 	{
@@ -69,7 +39,6 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 					.filter(Objects::nonNull)
 					.filter(BuffInfo::isInUse)
 					.filter(b -> !b.getSkill().isToggle())
-					.map(Effect::new)
 					.collect(Collectors.toList());
 		//@formatter:on
 	}
@@ -82,14 +51,14 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 		packet.writeD(_character.getObjectId());
 		packet.writeH(_effects.size());
 		
-		for (Effect info : _effects)
+		for (BuffInfo info : _effects)
 		{
-			packet.writeD(info._skillId);
+			packet.writeD(info.getSkill().getDisplayId());
-			packet.writeH(info._level);
+			packet.writeH(info.getSkill().getDisplayLevel());
-			packet.writeH(info._subLevel);
+			packet.writeH(info.getSkill().getSubLevel());
-			packet.writeH(info._abnormalType);
+			packet.writeH(info.getSkill().getAbnormalType().getClientId());
-			writeOptionalD(packet, info._duration);
+			writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
-			packet.writeD(info._caster);
+			packet.writeD(info.getEffectorObjectId());
 		}
 		return true;
 	}

L2J_Mobius_3.0_Helios/dist/game/data/scripts/handlers/effecthandlers/CallSkillOnActionTime.java

@@ -16,6 +16,8 @@
  */
 package handlers.effecthandlers;
 
+import java.util.Collections;
+
 import com.l2jmobius.gameserver.model.L2Object;
 import com.l2jmobius.gameserver.model.L2World;
 import com.l2jmobius.gameserver.model.StatsSet;
@@ -38,6 +40,19 @@ public final class CallSkillOnActionTime extends AbstractEffect
 		setTicks(params.getInt("ticks"));
 	}
 	
+	@Override
+	public void onStart(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().stopEffects(Collections.singleton(_skill.getSkill().getAbnormalType()));
+		effected.getEffectList().addBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
+	@Override
+	public void onExit(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().removeBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
 	@Override
 	public boolean onActionTime(L2Character effector, L2Character effected, Skill skill)
 	{

L2J_Mobius_3.0_Helios/dist/game/data/scripts/handlers/effecthandlers/Disarmor.java

@@ -136,6 +136,5 @@ public final class Disarmor extends AbstractEffect
 				}
 			}
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_3.0_Helios/dist/game/data/scripts/handlers/effecthandlers/DoubleCast.java

@@ -84,6 +84,5 @@ public final class DoubleCast extends AbstractEffect
 				return null;
 			});
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/CharEffectList.java

@@ -65,15 +65,15 @@ public final class CharEffectList
 {
 	private static final Logger LOGGER = Logger.getLogger(CharEffectList.class.getName());
 	/** Queue containing all effects from buffs for this effect list. */
-	private volatile Queue<BuffInfo> _actives;
+	private volatile Queue<BuffInfo> _actives = new ConcurrentLinkedQueue<>();
 	/** List containing all passives for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _passives;
+	private volatile Set<BuffInfo> _passives = ConcurrentHashMap.newKeySet();
 	/** List containing all options for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _options;
+	private volatile Set<BuffInfo> _options = ConcurrentHashMap.newKeySet();
 	/** Map containing the all stacked effect in progress for each {@code AbnormalType}. */
 	private volatile Set<AbnormalType> _stackedEffects = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all {@code AbnormalType}s that shouldn't be added to this creature effect list. */
-	private volatile Set<AbnormalType> _blockedAbnormalTypes = null;
+	private volatile Set<AbnormalType> _blockedAbnormalTypes = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all abnormal visual effects this creature currently displays. */
 	private volatile Set<AbnormalVisualEffect> _abnormalVisualEffects = EnumSet.noneOf(AbnormalVisualEffect.class);
 	/** Short buff skill ID. */
@@ -110,7 +110,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getPassives()
 	{
-		return _passives != null ? Collections.unmodifiableSet(_passives) : Collections.emptySet();
+		return Collections.unmodifiableSet(_passives);
 	}
 	
 	/**
@@ -119,7 +119,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getOptions()
 	{
-		return _options != null ? Collections.unmodifiableSet(_options) : Collections.emptySet();
+		return Collections.unmodifiableSet(_options);
 	}
 	
 	/**
@@ -128,7 +128,7 @@ public final class CharEffectList
 	 */
 	public Collection<BuffInfo> getEffects()
 	{
-		return _actives != null ? Collections.unmodifiableCollection(_actives) : Collections.emptyList();
+		return Collections.unmodifiableCollection(_actives);
 	}
 	
 	/**
@@ -137,7 +137,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getBuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -146,7 +146,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getDebuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -156,7 +156,7 @@ public final class CharEffectList
 	 */
 	public boolean isAffectedBySkill(int skillId)
 	{
-		return ((_actives != null) && _actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || ((_passives != null) && _passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
+		return (_actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || (_passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
 	}
 	
 	/**
@@ -166,7 +166,7 @@ public final class CharEffectList
 	 */
 	public BuffInfo getBuffInfoBySkillId(int skillId)
 	{
-		return Stream.concat(_actives != null ? _actives.stream() : Stream.empty(), _passives != null ? _passives.stream() : Stream.empty()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
+		return Stream.concat(_actives.stream(), _passives.stream()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
 	}
 	
 	/**
@@ -216,18 +216,6 @@ public final class CharEffectList
 	 */
 	public void addBlockedAbnormalTypes(Set<AbnormalType> blockedAbnormalTypes)
 	{
-		// Initialize
-		if (_blockedAbnormalTypes == null)
-		{
-			synchronized (this)
-			{
-				if (_blockedAbnormalTypes == null)
-				{
-					_blockedAbnormalTypes = EnumSet.copyOf(blockedAbnormalTypes);
-				}
-			}
-		}
-		
 		_blockedAbnormalTypes.addAll(blockedAbnormalTypes);
 	}
 	
@@ -238,7 +226,7 @@ public final class CharEffectList
 	 */
 	public boolean removeBlockedAbnormalTypes(Set<AbnormalType> blockedBuffSlots)
 	{
-		return (_blockedAbnormalTypes != null) && _blockedAbnormalTypes.removeAll(blockedBuffSlots);
+		return _blockedAbnormalTypes.removeAll(blockedBuffSlots);
 	}
 	
 	/**
@@ -247,7 +235,7 @@ public final class CharEffectList
 	 */
 	public Set<AbnormalType> getBlockedAbnormalTypes()
 	{
-		return _blockedAbnormalTypes != null ? Collections.unmodifiableSet(_blockedAbnormalTypes) : Collections.emptySet();
+		return Collections.unmodifiableSet(_blockedAbnormalTypes);
 	}
 	
 	/**
@@ -277,7 +265,7 @@ public final class CharEffectList
 	 */
 	public int getBuffCount()
 	{
-		return _actives != null ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
+		return !_actives.isEmpty() ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
 	}
 	
 	/**
@@ -374,7 +362,7 @@ public final class CharEffectList
 	 */
 	public void stopAllPassives(boolean update, boolean broadcast)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -392,7 +380,7 @@ public final class CharEffectList
 	 */
 	public void stopAllOptions(boolean update, boolean broadcast)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -490,7 +478,7 @@ public final class CharEffectList
 	 */
 	public void stopEffects(Predicate<BuffInfo> filter, boolean update, boolean broadcast)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			_actives.stream().filter(filter).forEach(this::remove);
 			
@@ -678,6 +666,10 @@ public final class CharEffectList
 		{
 			// Remove active effect.
 			removeActive(info, removed);
+			if (_owner.isNpc()) // Fix for all NPC debuff animations removed.
+			{
+				updateEffectList(broadcast);
+			}
 		}
 		
 		// Update stats, effect flags and icons.
@@ -693,7 +685,7 @@ public final class CharEffectList
 	 */
 	private synchronized void removeActive(BuffInfo info, boolean removed)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			// Removes the buff from the given effect list.
 			_actives.remove(info);
@@ -716,7 +708,7 @@ public final class CharEffectList
 	
 	private void removePassive(BuffInfo info, boolean removed)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.remove(info);
 			info.stopAllEffects(removed);
@@ -725,7 +717,7 @@ public final class CharEffectList
 	
 	private void removeOption(BuffInfo info, boolean removed)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.remove(info);
 			info.stopAllEffects(removed);
@@ -821,12 +813,6 @@ public final class CharEffectList
 			}
 		}
 		
-		// Initialize
-		if (_actives == null)
-		{
-			_actives = new ConcurrentLinkedQueue<>();
-		}
-		
 		// Manage effect stacking.
 		if (hasAbnormalType(skill.getAbnormalType()))
 		{
@@ -857,7 +843,7 @@ public final class CharEffectList
 						}
 						else
 						{
-							// Remove effect that gets overriden.
+							// Remove effect that gets overridden.
 							remove(existingInfo);
 						}
 					}
@@ -865,7 +851,7 @@ public final class CharEffectList
 					{
 						info.setInUse(false);
 					}
-					else // The effect we try to add should be overriden.
+					else // The effect we try to add should be overridden.
 					{
 						return;
 					}
@@ -918,18 +904,6 @@ public final class CharEffectList
 			return;
 		}
 		
-		// Initialize
-		if (_passives == null)
-		{
-			synchronized (this)
-			{
-				if (_passives == null)
-				{
-					_passives = ConcurrentHashMap.newKeySet();
-				}
-			}
-		}
-		
 		// Remove previous passives of this id.
 		_passives.stream().filter(Objects::nonNull).filter(b -> b.getSkill().getId() == skill.getId()).forEach(b ->
 		{
@@ -947,18 +921,6 @@ public final class CharEffectList
 	{
 		if (info.getOption() != null)
 		{
-			// Initialize
-			if (_options == null)
-			{
-				synchronized (this)
-				{
-					if (_options == null)
-					{
-						_options = ConcurrentHashMap.newKeySet();
-					}
-				}
-			}
-			
 			// Remove previous options of this id.
 			_options.stream().filter(Objects::nonNull).filter(b -> b.getOption().getId() == info.getOption().getId()).forEach(b ->
 			{
@@ -988,7 +950,7 @@ public final class CharEffectList
 			final Optional<PartySpelled> ps = ((party != null) || _owner.isSummon()) ? Optional.of(new PartySpelled(_owner)) : Optional.empty();
 			final Optional<ExOlympiadSpelledInfo> os = (player.isInOlympiadMode() && player.isOlympiadStart()) ? Optional.of(new ExOlympiadSpelledInfo(player)) : Optional.empty();
 			
-			if (_actives != null)
+			if (!_actives.isEmpty())
 			{
 				//@formatter:off
 				_actives.stream()
@@ -1109,42 +1071,47 @@ public final class CharEffectList
 		final Set<BuffInfo> unhideBuffs = new HashSet<>();
 		
 		// Recalculate new flags
-		if (_actives != null)
+		for (BuffInfo info : _actives)
 		{
-			for (BuffInfo info : _actives)
+			if (info != null)
 			{
-				if (info != null)
+				final Skill skill = info.getSkill();
+				
+				// Handle hidden buffs. Check if there was such abnormal before so we can continue.
+				if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 				{
-					final Skill skill = info.getSkill();
+					// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
-					
+					if (info.isInUse())
-					// Handle hidden buffs. Check if there was such abnormal before so we can continue.
-					if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 					{
-						// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
+						unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						if (info.isInUse())
-						{
-							unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						}
-						// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-						else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-						{
-							unhideBuffs.add(info);
-						}
 					}
-					
+					// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-					// Add the EffectType flag.
+					else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-					for (AbstractEffect e : info.getEffects())
 					{
-						flags |= e.getEffectFlags();
+						unhideBuffs.add(info);
 					}
+				}
 				
-					// Add the AbnormalType flag.
+				// Add the EffectType flag.
-					abnormalTypeFlags.add(skill.getAbnormalType());
+				for (AbstractEffect e : info.getEffects())
+				{
+					flags |= e.getEffectFlags();
+				}
 				
-					// Add AbnormalVisualEffect flag.
+				// Add the AbnormalType flag.
-					if (skill.hasAbnormalVisualEffects())
+				abnormalTypeFlags.add(skill.getAbnormalType());
+				
+				// Add AbnormalVisualEffect flag.
+				if (skill.hasAbnormalVisualEffects())
+				{
+					for (AbnormalVisualEffect ave : skill.getAbnormalVisualEffects())
 					{
-						abnormalVisualEffectFlags.addAll(skill.getAbnormalVisualEffects());
+						abnormalVisualEffectFlags.add(ave);
+						_abnormalVisualEffects.add(ave);
+					}
+					if (broadcast)
+					{
+						_owner.updateAbnormalVisualEffects();
 					}
 				}
 			}
@@ -1167,7 +1134,7 @@ public final class CharEffectList
 		if (broadcast)
 		{
 			// Check if there is change in AbnormalVisualEffect
-			if ((abnormalVisualEffectFlags.size() != _abnormalVisualEffects.size()) || !abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
+			if (!abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
 			{
 				_abnormalVisualEffects = abnormalVisualEffectFlags;
 				_owner.updateAbnormalVisualEffects();

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/actor/instance/DoppelgangerInstance.java

@@ -77,7 +77,6 @@ public class DoppelgangerInstance extends L2Npc
 					info.setAbnormalTime(summonerInfo.getAbnormalTime());
 					getEffectList().add(info);
 				}
-				
 			}
 		}
 	}

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/actor/stat/CharStat.java

@@ -786,7 +786,7 @@ public class CharStat
 			final CharEffectList effectList = _activeChar.getEffectList();
 			final Stream<BuffInfo> passives = effectList.getPassives().stream().filter(BuffInfo::isInUse).filter(info -> info.getSkill().checkConditions(SkillConditionScope.PASSIVE, _activeChar, _activeChar));
 			final Stream<BuffInfo> options = effectList.getOptions().stream().filter(BuffInfo::isInUse);
-			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives != null ? passives : Stream.empty(), options != null ? options : Stream.empty()));
+			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives, options));
 			
 			// Call pump to each effect
 			//@formatter:off

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/skills/BuffInfo.java

@@ -389,10 +389,10 @@ public final class BuffInfo
 		for (AbstractEffect effect : _effects)
 		{
 			// Instant effects shouldn't call onExit(..).
-			if (!effect.isInstant())
+			// if (!effect.isInstant())
-			{
+			// {
-				effect.onExit(_effector, _effected, _skill);
+			effect.onExit(_effector, _effected, _skill);
-			}
+			// }
 		}
 		
 		// Set the proper system message.

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/network/serverpackets/AbnormalStatusUpdate.java

@@ -21,13 +21,11 @@ import java.util.List;
 
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
 public class AbnormalStatusUpdate implements IClientOutgoingPacket
 {
 	private final List<BuffInfo> _effects = new ArrayList<>();
-	private final List<Skill> _effects2 = new ArrayList<>();
 	
 	public void addSkill(BuffInfo info)
 	{
@@ -37,20 +35,12 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 		}
 	}
 	
-	public void addSkill(Skill skill)
-	{
-		if (!skill.isHealingPotionSkill())
-		{
-			_effects2.add(skill);
-		}
-	}
-	
 	@Override
 	public boolean write(PacketWriter packet)
 	{
 		OutgoingPackets.ABNORMAL_STATUS_UPDATE.writeId(packet);
 		
-		packet.writeH(_effects.size() + _effects2.size());
+		packet.writeH(_effects.size());
 		for (BuffInfo info : _effects)
 		{
 			if ((info != null) && info.isInUse())
@@ -62,17 +52,6 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 				writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
 			}
 		}
-		for (Skill skill : _effects2)
-		{
-			if (skill != null)
-			{
-				packet.writeD(skill.getDisplayId());
-				packet.writeH(skill.getDisplayLevel());
-				packet.writeH(0x00); // Sub level
-				packet.writeD(skill.getAbnormalType().getClientId());
-				packet.writeH(-1);
-			}
-		}
 		return true;
 	}
 }

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/network/serverpackets/ExAbnormalStatusUpdateFromTarget.java

@@ -16,7 +16,6 @@
  */
 package com.l2jmobius.gameserver.network.serverpackets;
 
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
 import java.util.stream.Collectors;
@@ -24,41 +23,12 @@ import java.util.stream.Collectors;
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.actor.L2Character;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
 public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 {
 	private final L2Character _character;
-	private List<Effect> _effects = new ArrayList<>();
+	private final List<BuffInfo> _effects;
-	
-	private static class Effect
-	{
-		protected int _skillId;
-		protected int _level;
-		protected int _subLevel;
-		protected int _abnormalType;
-		protected int _duration;
-		protected int _caster;
-		
-		public Effect(BuffInfo info)
-		{
-			final Skill skill = info.getSkill();
-			final L2Character caster = info.getEffector();
-			int casterId = 0;
-			if (caster != null)
-			{
-				casterId = caster.getObjectId();
-			}
-			
-			_skillId = skill.getDisplayId();
-			_level = skill.getDisplayLevel();
-			_subLevel = skill.getSubLevel();
-			_abnormalType = skill.getAbnormalType().getClientId();
-			_duration = skill.isAura() ? -1 : info.getTime();
-			_caster = casterId;
-		}
-	}
 	
 	public ExAbnormalStatusUpdateFromTarget(L2Character character)
 	{
@@ -69,7 +39,6 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 					.filter(Objects::nonNull)
 					.filter(BuffInfo::isInUse)
 					.filter(b -> !b.getSkill().isToggle())
-					.map(Effect::new)
 					.collect(Collectors.toList());
 		//@formatter:on
 	}
@@ -82,14 +51,14 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 		packet.writeD(_character.getObjectId());
 		packet.writeH(_effects.size());
 		
-		for (Effect info : _effects)
+		for (BuffInfo info : _effects)
 		{
-			packet.writeD(info._skillId);
+			packet.writeD(info.getSkill().getDisplayId());
-			packet.writeH(info._level);
+			packet.writeH(info.getSkill().getDisplayLevel());
-			packet.writeH(info._subLevel);
+			packet.writeH(info.getSkill().getSubLevel());
-			packet.writeH(info._abnormalType);
+			packet.writeH(info.getSkill().getAbnormalType().getClientId());
-			writeOptionalD(packet, info._duration);
+			writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
-			packet.writeD(info._caster);
+			packet.writeD(info.getEffectorObjectId());
 		}
 		return true;
 	}

L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/handlers/effecthandlers/CallSkillOnActionTime.java

@@ -16,6 +16,8 @@
  */
 package handlers.effecthandlers;
 
+import java.util.Collections;
+
 import com.l2jmobius.gameserver.model.L2Object;
 import com.l2jmobius.gameserver.model.L2World;
 import com.l2jmobius.gameserver.model.StatsSet;
@@ -38,6 +40,19 @@ public final class CallSkillOnActionTime extends AbstractEffect
 		setTicks(params.getInt("ticks"));
 	}
 	
+	@Override
+	public void onStart(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().stopEffects(Collections.singleton(_skill.getSkill().getAbnormalType()));
+		effected.getEffectList().addBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
+	@Override
+	public void onExit(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().removeBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
 	@Override
 	public boolean onActionTime(L2Character effector, L2Character effected, Skill skill)
 	{

L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/handlers/effecthandlers/Disarmor.java

@@ -136,6 +136,5 @@ public final class Disarmor extends AbstractEffect
 				}
 			}
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/handlers/effecthandlers/DoubleCast.java

@@ -84,6 +84,5 @@ public final class DoubleCast extends AbstractEffect
 				return null;
 			});
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/CharEffectList.java

@@ -65,15 +65,15 @@ public final class CharEffectList
 {
 	private static final Logger LOGGER = Logger.getLogger(CharEffectList.class.getName());
 	/** Queue containing all effects from buffs for this effect list. */
-	private volatile Queue<BuffInfo> _actives;
+	private volatile Queue<BuffInfo> _actives = new ConcurrentLinkedQueue<>();
 	/** List containing all passives for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _passives;
+	private volatile Set<BuffInfo> _passives = ConcurrentHashMap.newKeySet();
 	/** List containing all options for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _options;
+	private volatile Set<BuffInfo> _options = ConcurrentHashMap.newKeySet();
 	/** Map containing the all stacked effect in progress for each {@code AbnormalType}. */
 	private volatile Set<AbnormalType> _stackedEffects = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all {@code AbnormalType}s that shouldn't be added to this creature effect list. */
-	private volatile Set<AbnormalType> _blockedAbnormalTypes = null;
+	private volatile Set<AbnormalType> _blockedAbnormalTypes = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all abnormal visual effects this creature currently displays. */
 	private volatile Set<AbnormalVisualEffect> _abnormalVisualEffects = EnumSet.noneOf(AbnormalVisualEffect.class);
 	/** Short buff skill ID. */
@@ -110,7 +110,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getPassives()
 	{
-		return _passives != null ? Collections.unmodifiableSet(_passives) : Collections.emptySet();
+		return Collections.unmodifiableSet(_passives);
 	}
 	
 	/**
@@ -119,7 +119,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getOptions()
 	{
-		return _options != null ? Collections.unmodifiableSet(_options) : Collections.emptySet();
+		return Collections.unmodifiableSet(_options);
 	}
 	
 	/**
@@ -128,7 +128,7 @@ public final class CharEffectList
 	 */
 	public Collection<BuffInfo> getEffects()
 	{
-		return _actives != null ? Collections.unmodifiableCollection(_actives) : Collections.emptyList();
+		return Collections.unmodifiableCollection(_actives);
 	}
 	
 	/**
@@ -137,7 +137,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getBuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -146,7 +146,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getDebuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -156,7 +156,7 @@ public final class CharEffectList
 	 */
 	public boolean isAffectedBySkill(int skillId)
 	{
-		return ((_actives != null) && _actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || ((_passives != null) && _passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
+		return (_actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || (_passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
 	}
 	
 	/**
@@ -166,7 +166,7 @@ public final class CharEffectList
 	 */
 	public BuffInfo getBuffInfoBySkillId(int skillId)
 	{
-		return Stream.concat(_actives != null ? _actives.stream() : Stream.empty(), _passives != null ? _passives.stream() : Stream.empty()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
+		return Stream.concat(_actives.stream(), _passives.stream()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
 	}
 	
 	/**
@@ -216,18 +216,6 @@ public final class CharEffectList
 	 */
 	public void addBlockedAbnormalTypes(Set<AbnormalType> blockedAbnormalTypes)
 	{
-		// Initialize
-		if (_blockedAbnormalTypes == null)
-		{
-			synchronized (this)
-			{
-				if (_blockedAbnormalTypes == null)
-				{
-					_blockedAbnormalTypes = EnumSet.copyOf(blockedAbnormalTypes);
-				}
-			}
-		}
-		
 		_blockedAbnormalTypes.addAll(blockedAbnormalTypes);
 	}
 	
@@ -238,7 +226,7 @@ public final class CharEffectList
 	 */
 	public boolean removeBlockedAbnormalTypes(Set<AbnormalType> blockedBuffSlots)
 	{
-		return (_blockedAbnormalTypes != null) && _blockedAbnormalTypes.removeAll(blockedBuffSlots);
+		return _blockedAbnormalTypes.removeAll(blockedBuffSlots);
 	}
 	
 	/**
@@ -247,7 +235,7 @@ public final class CharEffectList
 	 */
 	public Set<AbnormalType> getBlockedAbnormalTypes()
 	{
-		return _blockedAbnormalTypes != null ? Collections.unmodifiableSet(_blockedAbnormalTypes) : Collections.emptySet();
+		return Collections.unmodifiableSet(_blockedAbnormalTypes);
 	}
 	
 	/**
@@ -277,7 +265,7 @@ public final class CharEffectList
 	 */
 	public int getBuffCount()
 	{
-		return _actives != null ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
+		return !_actives.isEmpty() ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
 	}
 	
 	/**
@@ -374,7 +362,7 @@ public final class CharEffectList
 	 */
 	public void stopAllPassives(boolean update, boolean broadcast)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -392,7 +380,7 @@ public final class CharEffectList
 	 */
 	public void stopAllOptions(boolean update, boolean broadcast)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -490,7 +478,7 @@ public final class CharEffectList
 	 */
 	public void stopEffects(Predicate<BuffInfo> filter, boolean update, boolean broadcast)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			_actives.stream().filter(filter).forEach(this::remove);
 			
@@ -678,6 +666,10 @@ public final class CharEffectList
 		{
 			// Remove active effect.
 			removeActive(info, removed);
+			if (_owner.isNpc()) // Fix for all NPC debuff animations removed.
+			{
+				updateEffectList(broadcast);
+			}
 		}
 		
 		// Update stats, effect flags and icons.
@@ -693,7 +685,7 @@ public final class CharEffectList
 	 */
 	private synchronized void removeActive(BuffInfo info, boolean removed)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			// Removes the buff from the given effect list.
 			_actives.remove(info);
@@ -716,7 +708,7 @@ public final class CharEffectList
 	
 	private void removePassive(BuffInfo info, boolean removed)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.remove(info);
 			info.stopAllEffects(removed);
@@ -725,7 +717,7 @@ public final class CharEffectList
 	
 	private void removeOption(BuffInfo info, boolean removed)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.remove(info);
 			info.stopAllEffects(removed);
@@ -821,12 +813,6 @@ public final class CharEffectList
 			}
 		}
 		
-		// Initialize
-		if (_actives == null)
-		{
-			_actives = new ConcurrentLinkedQueue<>();
-		}
-		
 		// Manage effect stacking.
 		if (hasAbnormalType(skill.getAbnormalType()))
 		{
@@ -857,7 +843,7 @@ public final class CharEffectList
 						}
 						else
 						{
-							// Remove effect that gets overriden.
+							// Remove effect that gets overridden.
 							remove(existingInfo);
 						}
 					}
@@ -865,7 +851,7 @@ public final class CharEffectList
 					{
 						info.setInUse(false);
 					}
-					else // The effect we try to add should be overriden.
+					else // The effect we try to add should be overridden.
 					{
 						return;
 					}
@@ -918,18 +904,6 @@ public final class CharEffectList
 			return;
 		}
 		
-		// Initialize
-		if (_passives == null)
-		{
-			synchronized (this)
-			{
-				if (_passives == null)
-				{
-					_passives = ConcurrentHashMap.newKeySet();
-				}
-			}
-		}
-		
 		// Remove previous passives of this id.
 		_passives.stream().filter(Objects::nonNull).filter(b -> b.getSkill().getId() == skill.getId()).forEach(b ->
 		{
@@ -947,18 +921,6 @@ public final class CharEffectList
 	{
 		if (info.getOption() != null)
 		{
-			// Initialize
-			if (_options == null)
-			{
-				synchronized (this)
-				{
-					if (_options == null)
-					{
-						_options = ConcurrentHashMap.newKeySet();
-					}
-				}
-			}
-			
 			// Remove previous options of this id.
 			_options.stream().filter(Objects::nonNull).filter(b -> b.getOption().getId() == info.getOption().getId()).forEach(b ->
 			{
@@ -988,7 +950,7 @@ public final class CharEffectList
 			final Optional<PartySpelled> ps = ((party != null) || _owner.isSummon()) ? Optional.of(new PartySpelled(_owner)) : Optional.empty();
 			final Optional<ExOlympiadSpelledInfo> os = (player.isInOlympiadMode() && player.isOlympiadStart()) ? Optional.of(new ExOlympiadSpelledInfo(player)) : Optional.empty();
 			
-			if (_actives != null)
+			if (!_actives.isEmpty())
 			{
 				//@formatter:off
 				_actives.stream()
@@ -1109,42 +1071,47 @@ public final class CharEffectList
 		final Set<BuffInfo> unhideBuffs = new HashSet<>();
 		
 		// Recalculate new flags
-		if (_actives != null)
+		for (BuffInfo info : _actives)
 		{
-			for (BuffInfo info : _actives)
+			if (info != null)
 			{
-				if (info != null)
+				final Skill skill = info.getSkill();
+				
+				// Handle hidden buffs. Check if there was such abnormal before so we can continue.
+				if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 				{
-					final Skill skill = info.getSkill();
+					// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
-					
+					if (info.isInUse())
-					// Handle hidden buffs. Check if there was such abnormal before so we can continue.
-					if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 					{
-						// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
+						unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						if (info.isInUse())
-						{
-							unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						}
-						// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-						else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-						{
-							unhideBuffs.add(info);
-						}
 					}
-					
+					// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-					// Add the EffectType flag.
+					else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-					for (AbstractEffect e : info.getEffects())
 					{
-						flags |= e.getEffectFlags();
+						unhideBuffs.add(info);
 					}
+				}
 				
-					// Add the AbnormalType flag.
+				// Add the EffectType flag.
-					abnormalTypeFlags.add(skill.getAbnormalType());
+				for (AbstractEffect e : info.getEffects())
+				{
+					flags |= e.getEffectFlags();
+				}
 				
-					// Add AbnormalVisualEffect flag.
+				// Add the AbnormalType flag.
-					if (skill.hasAbnormalVisualEffects())
+				abnormalTypeFlags.add(skill.getAbnormalType());
+				
+				// Add AbnormalVisualEffect flag.
+				if (skill.hasAbnormalVisualEffects())
+				{
+					for (AbnormalVisualEffect ave : skill.getAbnormalVisualEffects())
 					{
-						abnormalVisualEffectFlags.addAll(skill.getAbnormalVisualEffects());
+						abnormalVisualEffectFlags.add(ave);
+						_abnormalVisualEffects.add(ave);
+					}
+					if (broadcast)
+					{
+						_owner.updateAbnormalVisualEffects();
 					}
 				}
 			}
@@ -1167,7 +1134,7 @@ public final class CharEffectList
 		if (broadcast)
 		{
 			// Check if there is change in AbnormalVisualEffect
-			if ((abnormalVisualEffectFlags.size() != _abnormalVisualEffects.size()) || !abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
+			if (!abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
 			{
 				_abnormalVisualEffects = abnormalVisualEffectFlags;
 				_owner.updateAbnormalVisualEffects();

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/actor/instance/DoppelgangerInstance.java

@@ -77,7 +77,6 @@ public class DoppelgangerInstance extends L2Npc
 					info.setAbnormalTime(summonerInfo.getAbnormalTime());
 					getEffectList().add(info);
 				}
-				
 			}
 		}
 	}

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/actor/stat/CharStat.java

@@ -786,7 +786,7 @@ public class CharStat
 			final CharEffectList effectList = _activeChar.getEffectList();
 			final Stream<BuffInfo> passives = effectList.getPassives().stream().filter(BuffInfo::isInUse).filter(info -> info.getSkill().checkConditions(SkillConditionScope.PASSIVE, _activeChar, _activeChar));
 			final Stream<BuffInfo> options = effectList.getOptions().stream().filter(BuffInfo::isInUse);
-			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives != null ? passives : Stream.empty(), options != null ? options : Stream.empty()));
+			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives, options));
 			
 			// Call pump to each effect
 			//@formatter:off

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/skills/BuffInfo.java

@@ -389,10 +389,10 @@ public final class BuffInfo
 		for (AbstractEffect effect : _effects)
 		{
 			// Instant effects shouldn't call onExit(..).
-			if (!effect.isInstant())
+			// if (!effect.isInstant())
-			{
+			// {
-				effect.onExit(_effector, _effected, _skill);
+			effect.onExit(_effector, _effected, _skill);
-			}
+			// }
 		}
 		
 		// Set the proper system message.

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/network/serverpackets/AbnormalStatusUpdate.java

@@ -21,13 +21,11 @@ import java.util.List;
 
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
 public class AbnormalStatusUpdate implements IClientOutgoingPacket
 {
 	private final List<BuffInfo> _effects = new ArrayList<>();
-	private final List<Skill> _effects2 = new ArrayList<>();
 	
 	public void addSkill(BuffInfo info)
 	{
@@ -37,20 +35,12 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 		}
 	}
 	
-	public void addSkill(Skill skill)
-	{
-		if (!skill.isHealingPotionSkill())
-		{
-			_effects2.add(skill);
-		}
-	}
-	
 	@Override
 	public boolean write(PacketWriter packet)
 	{
 		OutgoingPackets.ABNORMAL_STATUS_UPDATE.writeId(packet);
 		
-		packet.writeH(_effects.size() + _effects2.size());
+		packet.writeH(_effects.size());
 		for (BuffInfo info : _effects)
 		{
 			if ((info != null) && info.isInUse())
@@ -62,17 +52,6 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 				writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
 			}
 		}
-		for (Skill skill : _effects2)
-		{
-			if (skill != null)
-			{
-				packet.writeD(skill.getDisplayId());
-				packet.writeH(skill.getDisplayLevel());
-				packet.writeH(0x00); // Sub level
-				packet.writeD(skill.getAbnormalType().getClientId());
-				packet.writeH(-1);
-			}
-		}
 		return true;
 	}
 }

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/network/serverpackets/ExAbnormalStatusUpdateFromTarget.java

@@ -16,7 +16,6 @@
  */
 package com.l2jmobius.gameserver.network.serverpackets;
 
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
 import java.util.stream.Collectors;
@@ -24,41 +23,12 @@ import java.util.stream.Collectors;
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.actor.L2Character;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
 public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 {
 	private final L2Character _character;
-	private List<Effect> _effects = new ArrayList<>();
+	private final List<BuffInfo> _effects;
-	
-	private static class Effect
-	{
-		protected int _skillId;
-		protected int _level;
-		protected int _subLevel;
-		protected int _abnormalType;
-		protected int _duration;
-		protected int _caster;
-		
-		public Effect(BuffInfo info)
-		{
-			final Skill skill = info.getSkill();
-			final L2Character caster = info.getEffector();
-			int casterId = 0;
-			if (caster != null)
-			{
-				casterId = caster.getObjectId();
-			}
-			
-			_skillId = skill.getDisplayId();
-			_level = skill.getDisplayLevel();
-			_subLevel = skill.getSubLevel();
-			_abnormalType = skill.getAbnormalType().getClientId();
-			_duration = skill.isAura() ? -1 : info.getTime();
-			_caster = casterId;
-		}
-	}
 	
 	public ExAbnormalStatusUpdateFromTarget(L2Character character)
 	{
@@ -69,7 +39,6 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 					.filter(Objects::nonNull)
 					.filter(BuffInfo::isInUse)
 					.filter(b -> !b.getSkill().isToggle())
-					.map(Effect::new)
 					.collect(Collectors.toList());
 		//@formatter:on
 	}
@@ -82,14 +51,14 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 		packet.writeD(_character.getObjectId());
 		packet.writeH(_effects.size());
 		
-		for (Effect info : _effects)
+		for (BuffInfo info : _effects)
 		{
-			packet.writeD(info._skillId);
+			packet.writeD(info.getSkill().getDisplayId());
-			packet.writeH(info._level);
+			packet.writeH(info.getSkill().getDisplayLevel());
-			packet.writeH(info._subLevel);
+			packet.writeH(info.getSkill().getSubLevel());
-			packet.writeH(info._abnormalType);
+			packet.writeH(info.getSkill().getAbnormalType().getClientId());
-			writeOptionalD(packet, info._duration);
+			writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
-			packet.writeD(info._caster);
+			packet.writeD(info.getEffectorObjectId());
 		}
 		return true;
 	}

L2J_Mobius_5.0_Salvation/dist/game/data/scripts/handlers/effecthandlers/CallSkillOnActionTime.java

@@ -16,6 +16,8 @@
  */
 package handlers.effecthandlers;
 
+import java.util.Collections;
+
 import com.l2jmobius.gameserver.model.L2Object;
 import com.l2jmobius.gameserver.model.L2World;
 import com.l2jmobius.gameserver.model.StatsSet;
@@ -38,6 +40,19 @@ public final class CallSkillOnActionTime extends AbstractEffect
 		setTicks(params.getInt("ticks"));
 	}
 	
+	@Override
+	public void onStart(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().stopEffects(Collections.singleton(_skill.getSkill().getAbnormalType()));
+		effected.getEffectList().addBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
+	@Override
+	public void onExit(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().removeBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
 	@Override
 	public boolean onActionTime(L2Character effector, L2Character effected, Skill skill)
 	{

L2J_Mobius_5.0_Salvation/dist/game/data/scripts/handlers/effecthandlers/Disarmor.java

@@ -136,6 +136,5 @@ public final class Disarmor extends AbstractEffect
 				}
 			}
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_5.0_Salvation/dist/game/data/scripts/handlers/effecthandlers/DoubleCast.java

@@ -84,6 +84,5 @@ public final class DoubleCast extends AbstractEffect
 				return null;
 			});
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_5.0_Salvation/java/com/l2jmobius/gameserver/model/CharEffectList.java

@@ -65,15 +65,15 @@ public final class CharEffectList
 {
 	private static final Logger LOGGER = Logger.getLogger(CharEffectList.class.getName());
 	/** Queue containing all effects from buffs for this effect list. */
-	private volatile Queue<BuffInfo> _actives;
+	private volatile Queue<BuffInfo> _actives = new ConcurrentLinkedQueue<>();
 	/** List containing all passives for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _passives;
+	private volatile Set<BuffInfo> _passives = ConcurrentHashMap.newKeySet();
 	/** List containing all options for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _options;
+	private volatile Set<BuffInfo> _options = ConcurrentHashMap.newKeySet();
 	/** Map containing the all stacked effect in progress for each {@code AbnormalType}. */
 	private volatile Set<AbnormalType> _stackedEffects = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all {@code AbnormalType}s that shouldn't be added to this creature effect list. */
-	private volatile Set<AbnormalType> _blockedAbnormalTypes = null;
+	private volatile Set<AbnormalType> _blockedAbnormalTypes = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all abnormal visual effects this creature currently displays. */
 	private volatile Set<AbnormalVisualEffect> _abnormalVisualEffects = EnumSet.noneOf(AbnormalVisualEffect.class);
 	/** Short buff skill ID. */
@@ -110,7 +110,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getPassives()
 	{
-		return _passives != null ? Collections.unmodifiableSet(_passives) : Collections.emptySet();
+		return Collections.unmodifiableSet(_passives);
 	}
 	
 	/**
@@ -119,7 +119,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getOptions()
 	{
-		return _options != null ? Collections.unmodifiableSet(_options) : Collections.emptySet();
+		return Collections.unmodifiableSet(_options);
 	}
 	
 	/**
@@ -128,7 +128,7 @@ public final class CharEffectList
 	 */
 	public Collection<BuffInfo> getEffects()
 	{
-		return _actives != null ? Collections.unmodifiableCollection(_actives) : Collections.emptyList();
+		return Collections.unmodifiableCollection(_actives);
 	}
 	
 	/**
@@ -137,7 +137,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getBuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -146,7 +146,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getDebuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -156,7 +156,7 @@ public final class CharEffectList
 	 */
 	public boolean isAffectedBySkill(int skillId)
 	{
-		return ((_actives != null) && _actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || ((_passives != null) && _passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
+		return (_actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || (_passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
 	}
 	
 	/**
@@ -166,7 +166,7 @@ public final class CharEffectList
 	 */
 	public BuffInfo getBuffInfoBySkillId(int skillId)
 	{
-		return Stream.concat(_actives != null ? _actives.stream() : Stream.empty(), _passives != null ? _passives.stream() : Stream.empty()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
+		return Stream.concat(_actives.stream(), _passives.stream()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
 	}
 	
 	/**
@@ -216,18 +216,6 @@ public final class CharEffectList
 	 */
 	public void addBlockedAbnormalTypes(Set<AbnormalType> blockedAbnormalTypes)
 	{
-		// Initialize
-		if (_blockedAbnormalTypes == null)
-		{
-			synchronized (this)
-			{
-				if (_blockedAbnormalTypes == null)
-				{
-					_blockedAbnormalTypes = EnumSet.copyOf(blockedAbnormalTypes);
-				}
-			}
-		}
-		
 		_blockedAbnormalTypes.addAll(blockedAbnormalTypes);
 	}
 	
@@ -238,7 +226,7 @@ public final class CharEffectList
 	 */
 	public boolean removeBlockedAbnormalTypes(Set<AbnormalType> blockedBuffSlots)
 	{
-		return (_blockedAbnormalTypes != null) && _blockedAbnormalTypes.removeAll(blockedBuffSlots);
+		return _blockedAbnormalTypes.removeAll(blockedBuffSlots);
 	}
 	
 	/**
@@ -247,7 +235,7 @@ public final class CharEffectList
 	 */
 	public Set<AbnormalType> getBlockedAbnormalTypes()
 	{
-		return _blockedAbnormalTypes != null ? Collections.unmodifiableSet(_blockedAbnormalTypes) : Collections.emptySet();
+		return Collections.unmodifiableSet(_blockedAbnormalTypes);
 	}
 	
 	/**
@@ -277,7 +265,7 @@ public final class CharEffectList
 	 */
 	public int getBuffCount()
 	{
-		return _actives != null ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
+		return !_actives.isEmpty() ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
 	}
 	
 	/**
@@ -374,7 +362,7 @@ public final class CharEffectList
 	 */
 	public void stopAllPassives(boolean update, boolean broadcast)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -392,7 +380,7 @@ public final class CharEffectList
 	 */
 	public void stopAllOptions(boolean update, boolean broadcast)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -490,7 +478,7 @@ public final class CharEffectList
 	 */
 	public void stopEffects(Predicate<BuffInfo> filter, boolean update, boolean broadcast)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			_actives.stream().filter(filter).forEach(this::remove);
 			
@@ -678,6 +666,10 @@ public final class CharEffectList
 		{
 			// Remove active effect.
 			removeActive(info, removed);
+			if (_owner.isNpc()) // Fix for all NPC debuff animations removed.
+			{
+				updateEffectList(broadcast);
+			}
 		}
 		
 		// Update stats, effect flags and icons.
@@ -693,7 +685,7 @@ public final class CharEffectList
 	 */
 	private synchronized void removeActive(BuffInfo info, boolean removed)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			// Removes the buff from the given effect list.
 			_actives.remove(info);
@@ -716,7 +708,7 @@ public final class CharEffectList
 	
 	private void removePassive(BuffInfo info, boolean removed)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.remove(info);
 			info.stopAllEffects(removed);
@@ -725,7 +717,7 @@ public final class CharEffectList
 	
 	private void removeOption(BuffInfo info, boolean removed)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.remove(info);
 			info.stopAllEffects(removed);
@@ -821,12 +813,6 @@ public final class CharEffectList
 			}
 		}
 		
-		// Initialize
-		if (_actives == null)
-		{
-			_actives = new ConcurrentLinkedQueue<>();
-		}
-		
 		// Manage effect stacking.
 		if (hasAbnormalType(skill.getAbnormalType()))
 		{
@@ -857,7 +843,7 @@ public final class CharEffectList
 						}
 						else
 						{
-							// Remove effect that gets overriden.
+							// Remove effect that gets overridden.
 							remove(existingInfo);
 						}
 					}
@@ -865,7 +851,7 @@ public final class CharEffectList
 					{
 						info.setInUse(false);
 					}
-					else // The effect we try to add should be overriden.
+					else // The effect we try to add should be overridden.
 					{
 						return;
 					}
@@ -918,18 +904,6 @@ public final class CharEffectList
 			return;
 		}
 		
-		// Initialize
-		if (_passives == null)
-		{
-			synchronized (this)
-			{
-				if (_passives == null)
-				{
-					_passives = ConcurrentHashMap.newKeySet();
-				}
-			}
-		}
-		
 		// Remove previous passives of this id.
 		_passives.stream().filter(Objects::nonNull).filter(b -> b.getSkill().getId() == skill.getId()).forEach(b ->
 		{
@@ -947,18 +921,6 @@ public final class CharEffectList
 	{
 		if (info.getOption() != null)
 		{
-			// Initialize
-			if (_options == null)
-			{
-				synchronized (this)
-				{
-					if (_options == null)
-					{
-						_options = ConcurrentHashMap.newKeySet();
-					}
-				}
-			}
-			
 			// Remove previous options of this id.
 			_options.stream().filter(Objects::nonNull).filter(b -> b.getOption().getId() == info.getOption().getId()).forEach(b ->
 			{
@@ -988,7 +950,7 @@ public final class CharEffectList
 			final Optional<PartySpelled> ps = ((party != null) || _owner.isSummon()) ? Optional.of(new PartySpelled(_owner)) : Optional.empty();
 			final Optional<ExOlympiadSpelledInfo> os = (player.isInOlympiadMode() && player.isOlympiadStart()) ? Optional.of(new ExOlympiadSpelledInfo(player)) : Optional.empty();
 			
-			if (_actives != null)
+			if (!_actives.isEmpty())
 			{
 				//@formatter:off
 				_actives.stream()
@@ -1109,42 +1071,47 @@ public final class CharEffectList
 		final Set<BuffInfo> unhideBuffs = new HashSet<>();
 		
 		// Recalculate new flags
-		if (_actives != null)
+		for (BuffInfo info : _actives)
 		{
-			for (BuffInfo info : _actives)
+			if (info != null)
 			{
-				if (info != null)
+				final Skill skill = info.getSkill();
+				
+				// Handle hidden buffs. Check if there was such abnormal before so we can continue.
+				if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 				{
-					final Skill skill = info.getSkill();
+					// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
-					
+					if (info.isInUse())
-					// Handle hidden buffs. Check if there was such abnormal before so we can continue.
-					if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 					{
-						// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
+						unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						if (info.isInUse())
-						{
-							unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						}
-						// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-						else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-						{
-							unhideBuffs.add(info);
-						}
 					}
-					
+					// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-					// Add the EffectType flag.
+					else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-					for (AbstractEffect e : info.getEffects())
 					{
-						flags |= e.getEffectFlags();
+						unhideBuffs.add(info);
 					}
+				}
 				
-					// Add the AbnormalType flag.
+				// Add the EffectType flag.
-					abnormalTypeFlags.add(skill.getAbnormalType());
+				for (AbstractEffect e : info.getEffects())
+				{
+					flags |= e.getEffectFlags();
+				}
 				
-					// Add AbnormalVisualEffect flag.
+				// Add the AbnormalType flag.
-					if (skill.hasAbnormalVisualEffects())
+				abnormalTypeFlags.add(skill.getAbnormalType());
+				
+				// Add AbnormalVisualEffect flag.
+				if (skill.hasAbnormalVisualEffects())
+				{
+					for (AbnormalVisualEffect ave : skill.getAbnormalVisualEffects())
 					{
-						abnormalVisualEffectFlags.addAll(skill.getAbnormalVisualEffects());
+						abnormalVisualEffectFlags.add(ave);
+						_abnormalVisualEffects.add(ave);
+					}
+					if (broadcast)
+					{
+						_owner.updateAbnormalVisualEffects();
 					}
 				}
 			}
@@ -1167,7 +1134,7 @@ public final class CharEffectList
 		if (broadcast)
 		{
 			// Check if there is change in AbnormalVisualEffect
-			if ((abnormalVisualEffectFlags.size() != _abnormalVisualEffects.size()) || !abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
+			if (!abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
 			{
 				_abnormalVisualEffects = abnormalVisualEffectFlags;
 				_owner.updateAbnormalVisualEffects();

L2J_Mobius_5.0_Salvation/java/com/l2jmobius/gameserver/model/actor/instance/DoppelgangerInstance.java

@@ -77,7 +77,6 @@ public class DoppelgangerInstance extends L2Npc
 					info.setAbnormalTime(summonerInfo.getAbnormalTime());
 					getEffectList().add(info);
 				}
-				
 			}
 		}
 	}

L2J_Mobius_5.0_Salvation/java/com/l2jmobius/gameserver/model/actor/stat/CharStat.java

@@ -786,7 +786,7 @@ public class CharStat
 			final CharEffectList effectList = _activeChar.getEffectList();
 			final Stream<BuffInfo> passives = effectList.getPassives().stream().filter(BuffInfo::isInUse).filter(info -> info.getSkill().checkConditions(SkillConditionScope.PASSIVE, _activeChar, _activeChar));
 			final Stream<BuffInfo> options = effectList.getOptions().stream().filter(BuffInfo::isInUse);
-			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives != null ? passives : Stream.empty(), options != null ? options : Stream.empty()));
+			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives, options));
 			
 			// Call pump to each effect
 			//@formatter:off

L2J_Mobius_5.0_Salvation/java/com/l2jmobius/gameserver/model/skills/BuffInfo.java

@@ -389,10 +389,10 @@ public final class BuffInfo
 		for (AbstractEffect effect : _effects)
 		{
 			// Instant effects shouldn't call onExit(..).
-			if (!effect.isInstant())
+			// if (!effect.isInstant())
-			{
+			// {
-				effect.onExit(_effector, _effected, _skill);
+			effect.onExit(_effector, _effected, _skill);
-			}
+			// }
 		}
 		
 		// Set the proper system message.

L2J_Mobius_5.0_Salvation/java/com/l2jmobius/gameserver/network/serverpackets/AbnormalStatusUpdate.java

@@ -21,13 +21,11 @@ import java.util.List;
 
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
 public class AbnormalStatusUpdate implements IClientOutgoingPacket
 {
 	private final List<BuffInfo> _effects = new ArrayList<>();
-	private final List<Skill> _effects2 = new ArrayList<>();
 	
 	public void addSkill(BuffInfo info)
 	{
@@ -37,20 +35,12 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 		}
 	}
 	
-	public void addSkill(Skill skill)
-	{
-		if (!skill.isHealingPotionSkill())
-		{
-			_effects2.add(skill);
-		}
-	}
-	
 	@Override
 	public boolean write(PacketWriter packet)
 	{
 		OutgoingPackets.ABNORMAL_STATUS_UPDATE.writeId(packet);
 		
-		packet.writeH(_effects.size() + _effects2.size());
+		packet.writeH(_effects.size());
 		for (BuffInfo info : _effects)
 		{
 			if ((info != null) && info.isInUse())
@@ -62,17 +52,6 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 				writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
 			}
 		}
-		for (Skill skill : _effects2)
-		{
-			if (skill != null)
-			{
-				packet.writeD(skill.getDisplayId());
-				packet.writeH(skill.getDisplayLevel());
-				packet.writeH(0x00); // Sub level
-				packet.writeD(skill.getAbnormalType().getClientId());
-				packet.writeH(-1);
-			}
-		}
 		return true;
 	}
 }

L2J_Mobius_5.0_Salvation/java/com/l2jmobius/gameserver/network/serverpackets/ExAbnormalStatusUpdateFromTarget.java

@@ -16,7 +16,6 @@
  */
 package com.l2jmobius.gameserver.network.serverpackets;
 
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
 import java.util.stream.Collectors;
@@ -24,41 +23,12 @@ import java.util.stream.Collectors;
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.actor.L2Character;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
 public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 {
 	private final L2Character _character;
-	private List<Effect> _effects = new ArrayList<>();
+	private final List<BuffInfo> _effects;
-	
-	private static class Effect
-	{
-		protected int _skillId;
-		protected int _level;
-		protected int _subLevel;
-		protected int _abnormalType;
-		protected int _duration;
-		protected int _caster;
-		
-		public Effect(BuffInfo info)
-		{
-			final Skill skill = info.getSkill();
-			final L2Character caster = info.getEffector();
-			int casterId = 0;
-			if (caster != null)
-			{
-				casterId = caster.getObjectId();
-			}
-			
-			_skillId = skill.getDisplayId();
-			_level = skill.getDisplayLevel();
-			_subLevel = skill.getSubLevel();
-			_abnormalType = skill.getAbnormalType().getClientId();
-			_duration = skill.isAura() ? -1 : info.getTime();
-			_caster = casterId;
-		}
-	}
 	
 	public ExAbnormalStatusUpdateFromTarget(L2Character character)
 	{
@@ -69,7 +39,6 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 					.filter(Objects::nonNull)
 					.filter(BuffInfo::isInUse)
 					.filter(b -> !b.getSkill().isToggle())
-					.map(Effect::new)
 					.collect(Collectors.toList());
 		//@formatter:on
 	}
@@ -82,14 +51,14 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 		packet.writeD(_character.getObjectId());
 		packet.writeH(_effects.size());
 		
-		for (Effect info : _effects)
+		for (BuffInfo info : _effects)
 		{
-			packet.writeD(info._skillId);
+			packet.writeD(info.getSkill().getDisplayId());
-			packet.writeH(info._level);
+			packet.writeH(info.getSkill().getDisplayLevel());
-			packet.writeH(info._subLevel);
+			packet.writeH(info.getSkill().getSubLevel());
-			packet.writeH(info._abnormalType);
+			packet.writeH(info.getSkill().getAbnormalType().getClientId());
-			writeOptionalD(packet, info._duration);
+			writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
-			packet.writeD(info._caster);
+			packet.writeD(info.getEffectorObjectId());
 		}
 		return true;
 	}

L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/handlers/effecthandlers/CallSkillOnActionTime.java

@@ -16,6 +16,8 @@
  */
 package handlers.effecthandlers;
 
+import java.util.Collections;
+
 import com.l2jmobius.gameserver.model.L2Object;
 import com.l2jmobius.gameserver.model.L2World;
 import com.l2jmobius.gameserver.model.StatsSet;
@@ -38,6 +40,19 @@ public final class CallSkillOnActionTime extends AbstractEffect
 		setTicks(params.getInt("ticks"));
 	}
 	
+	@Override
+	public void onStart(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().stopEffects(Collections.singleton(_skill.getSkill().getAbnormalType()));
+		effected.getEffectList().addBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
+	@Override
+	public void onExit(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().removeBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
 	@Override
 	public boolean onActionTime(L2Character effector, L2Character effected, Skill skill)
 	{

L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/handlers/effecthandlers/Disarmor.java

@@ -136,6 +136,5 @@ public final class Disarmor extends AbstractEffect
 				}
 			}
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_5.5_EtinasFate/dist/game/data/scripts/handlers/effecthandlers/DoubleCast.java

@@ -84,6 +84,5 @@ public final class DoubleCast extends AbstractEffect
 				return null;
 			});
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/gameserver/model/CharEffectList.java

@@ -65,15 +65,15 @@ public final class CharEffectList
 {
 	private static final Logger LOGGER = Logger.getLogger(CharEffectList.class.getName());
 	/** Queue containing all effects from buffs for this effect list. */
-	private volatile Queue<BuffInfo> _actives;
+	private volatile Queue<BuffInfo> _actives = new ConcurrentLinkedQueue<>();
 	/** List containing all passives for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _passives;
+	private volatile Set<BuffInfo> _passives = ConcurrentHashMap.newKeySet();
 	/** List containing all options for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _options;
+	private volatile Set<BuffInfo> _options = ConcurrentHashMap.newKeySet();
 	/** Map containing the all stacked effect in progress for each {@code AbnormalType}. */
 	private volatile Set<AbnormalType> _stackedEffects = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all {@code AbnormalType}s that shouldn't be added to this creature effect list. */
-	private volatile Set<AbnormalType> _blockedAbnormalTypes = null;
+	private volatile Set<AbnormalType> _blockedAbnormalTypes = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all abnormal visual effects this creature currently displays. */
 	private volatile Set<AbnormalVisualEffect> _abnormalVisualEffects = EnumSet.noneOf(AbnormalVisualEffect.class);
 	/** Short buff skill ID. */
@@ -110,7 +110,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getPassives()
 	{
-		return _passives != null ? Collections.unmodifiableSet(_passives) : Collections.emptySet();
+		return Collections.unmodifiableSet(_passives);
 	}
 	
 	/**
@@ -119,7 +119,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getOptions()
 	{
-		return _options != null ? Collections.unmodifiableSet(_options) : Collections.emptySet();
+		return Collections.unmodifiableSet(_options);
 	}
 	
 	/**
@@ -128,7 +128,7 @@ public final class CharEffectList
 	 */
 	public Collection<BuffInfo> getEffects()
 	{
-		return _actives != null ? Collections.unmodifiableCollection(_actives) : Collections.emptyList();
+		return Collections.unmodifiableCollection(_actives);
 	}
 	
 	/**
@@ -137,7 +137,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getBuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -146,7 +146,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getDebuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -156,7 +156,7 @@ public final class CharEffectList
 	 */
 	public boolean isAffectedBySkill(int skillId)
 	{
-		return ((_actives != null) && _actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || ((_passives != null) && _passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
+		return (_actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || (_passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
 	}
 	
 	/**
@@ -166,7 +166,7 @@ public final class CharEffectList
 	 */
 	public BuffInfo getBuffInfoBySkillId(int skillId)
 	{
-		return Stream.concat(_actives != null ? _actives.stream() : Stream.empty(), _passives != null ? _passives.stream() : Stream.empty()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
+		return Stream.concat(_actives.stream(), _passives.stream()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
 	}
 	
 	/**
@@ -216,18 +216,6 @@ public final class CharEffectList
 	 */
 	public void addBlockedAbnormalTypes(Set<AbnormalType> blockedAbnormalTypes)
 	{
-		// Initialize
-		if (_blockedAbnormalTypes == null)
-		{
-			synchronized (this)
-			{
-				if (_blockedAbnormalTypes == null)
-				{
-					_blockedAbnormalTypes = EnumSet.copyOf(blockedAbnormalTypes);
-				}
-			}
-		}
-		
 		_blockedAbnormalTypes.addAll(blockedAbnormalTypes);
 	}
 	
@@ -238,7 +226,7 @@ public final class CharEffectList
 	 */
 	public boolean removeBlockedAbnormalTypes(Set<AbnormalType> blockedBuffSlots)
 	{
-		return (_blockedAbnormalTypes != null) && _blockedAbnormalTypes.removeAll(blockedBuffSlots);
+		return _blockedAbnormalTypes.removeAll(blockedBuffSlots);
 	}
 	
 	/**
@@ -247,7 +235,7 @@ public final class CharEffectList
 	 */
 	public Set<AbnormalType> getBlockedAbnormalTypes()
 	{
-		return _blockedAbnormalTypes != null ? Collections.unmodifiableSet(_blockedAbnormalTypes) : Collections.emptySet();
+		return Collections.unmodifiableSet(_blockedAbnormalTypes);
 	}
 	
 	/**
@@ -277,7 +265,7 @@ public final class CharEffectList
 	 */
 	public int getBuffCount()
 	{
-		return _actives != null ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
+		return !_actives.isEmpty() ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
 	}
 	
 	/**
@@ -374,7 +362,7 @@ public final class CharEffectList
 	 */
 	public void stopAllPassives(boolean update, boolean broadcast)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -392,7 +380,7 @@ public final class CharEffectList
 	 */
 	public void stopAllOptions(boolean update, boolean broadcast)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -490,7 +478,7 @@ public final class CharEffectList
 	 */
 	public void stopEffects(Predicate<BuffInfo> filter, boolean update, boolean broadcast)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			_actives.stream().filter(filter).forEach(this::remove);
 			
@@ -678,6 +666,10 @@ public final class CharEffectList
 		{
 			// Remove active effect.
 			removeActive(info, removed);
+			if (_owner.isNpc()) // Fix for all NPC debuff animations removed.
+			{
+				updateEffectList(broadcast);
+			}
 		}
 		
 		// Update stats, effect flags and icons.
@@ -693,7 +685,7 @@ public final class CharEffectList
 	 */
 	private synchronized void removeActive(BuffInfo info, boolean removed)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			// Removes the buff from the given effect list.
 			_actives.remove(info);
@@ -716,7 +708,7 @@ public final class CharEffectList
 	
 	private void removePassive(BuffInfo info, boolean removed)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.remove(info);
 			info.stopAllEffects(removed);
@@ -725,7 +717,7 @@ public final class CharEffectList
 	
 	private void removeOption(BuffInfo info, boolean removed)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.remove(info);
 			info.stopAllEffects(removed);
@@ -821,12 +813,6 @@ public final class CharEffectList
 			}
 		}
 		
-		// Initialize
-		if (_actives == null)
-		{
-			_actives = new ConcurrentLinkedQueue<>();
-		}
-		
 		// Manage effect stacking.
 		if (hasAbnormalType(skill.getAbnormalType()))
 		{
@@ -857,7 +843,7 @@ public final class CharEffectList
 						}
 						else
 						{
-							// Remove effect that gets overriden.
+							// Remove effect that gets overridden.
 							remove(existingInfo);
 						}
 					}
@@ -865,7 +851,7 @@ public final class CharEffectList
 					{
 						info.setInUse(false);
 					}
-					else // The effect we try to add should be overriden.
+					else // The effect we try to add should be overridden.
 					{
 						return;
 					}
@@ -918,18 +904,6 @@ public final class CharEffectList
 			return;
 		}
 		
-		// Initialize
-		if (_passives == null)
-		{
-			synchronized (this)
-			{
-				if (_passives == null)
-				{
-					_passives = ConcurrentHashMap.newKeySet();
-				}
-			}
-		}
-		
 		// Remove previous passives of this id.
 		_passives.stream().filter(Objects::nonNull).filter(b -> b.getSkill().getId() == skill.getId()).forEach(b ->
 		{
@@ -947,18 +921,6 @@ public final class CharEffectList
 	{
 		if (info.getOption() != null)
 		{
-			// Initialize
-			if (_options == null)
-			{
-				synchronized (this)
-				{
-					if (_options == null)
-					{
-						_options = ConcurrentHashMap.newKeySet();
-					}
-				}
-			}
-			
 			// Remove previous options of this id.
 			_options.stream().filter(Objects::nonNull).filter(b -> b.getOption().getId() == info.getOption().getId()).forEach(b ->
 			{
@@ -988,7 +950,7 @@ public final class CharEffectList
 			final Optional<PartySpelled> ps = ((party != null) || _owner.isSummon()) ? Optional.of(new PartySpelled(_owner)) : Optional.empty();
 			final Optional<ExOlympiadSpelledInfo> os = (player.isInOlympiadMode() && player.isOlympiadStart()) ? Optional.of(new ExOlympiadSpelledInfo(player)) : Optional.empty();
 			
-			if (_actives != null)
+			if (!_actives.isEmpty())
 			{
 				//@formatter:off
 				_actives.stream()
@@ -1109,42 +1071,47 @@ public final class CharEffectList
 		final Set<BuffInfo> unhideBuffs = new HashSet<>();
 		
 		// Recalculate new flags
-		if (_actives != null)
+		for (BuffInfo info : _actives)
 		{
-			for (BuffInfo info : _actives)
+			if (info != null)
 			{
-				if (info != null)
+				final Skill skill = info.getSkill();
+				
+				// Handle hidden buffs. Check if there was such abnormal before so we can continue.
+				if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 				{
-					final Skill skill = info.getSkill();
+					// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
-					
+					if (info.isInUse())
-					// Handle hidden buffs. Check if there was such abnormal before so we can continue.
-					if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 					{
-						// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
+						unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						if (info.isInUse())
-						{
-							unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						}
-						// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-						else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-						{
-							unhideBuffs.add(info);
-						}
 					}
-					
+					// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-					// Add the EffectType flag.
+					else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-					for (AbstractEffect e : info.getEffects())
 					{
-						flags |= e.getEffectFlags();
+						unhideBuffs.add(info);
 					}
+				}
 				
-					// Add the AbnormalType flag.
+				// Add the EffectType flag.
-					abnormalTypeFlags.add(skill.getAbnormalType());
+				for (AbstractEffect e : info.getEffects())
+				{
+					flags |= e.getEffectFlags();
+				}
 				
-					// Add AbnormalVisualEffect flag.
+				// Add the AbnormalType flag.
-					if (skill.hasAbnormalVisualEffects())
+				abnormalTypeFlags.add(skill.getAbnormalType());
+				
+				// Add AbnormalVisualEffect flag.
+				if (skill.hasAbnormalVisualEffects())
+				{
+					for (AbnormalVisualEffect ave : skill.getAbnormalVisualEffects())
 					{
-						abnormalVisualEffectFlags.addAll(skill.getAbnormalVisualEffects());
+						abnormalVisualEffectFlags.add(ave);
+						_abnormalVisualEffects.add(ave);
+					}
+					if (broadcast)
+					{
+						_owner.updateAbnormalVisualEffects();
 					}
 				}
 			}
@@ -1167,7 +1134,7 @@ public final class CharEffectList
 		if (broadcast)
 		{
 			// Check if there is change in AbnormalVisualEffect
-			if ((abnormalVisualEffectFlags.size() != _abnormalVisualEffects.size()) || !abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
+			if (!abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
 			{
 				_abnormalVisualEffects = abnormalVisualEffectFlags;
 				_owner.updateAbnormalVisualEffects();

L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/gameserver/model/actor/instance/DoppelgangerInstance.java

@@ -77,7 +77,6 @@ public class DoppelgangerInstance extends L2Npc
 					info.setAbnormalTime(summonerInfo.getAbnormalTime());
 					getEffectList().add(info);
 				}
-				
 			}
 		}
 	}

L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/gameserver/model/actor/stat/CharStat.java

@@ -786,7 +786,7 @@ public class CharStat
 			final CharEffectList effectList = _activeChar.getEffectList();
 			final Stream<BuffInfo> passives = effectList.getPassives().stream().filter(BuffInfo::isInUse).filter(info -> info.getSkill().checkConditions(SkillConditionScope.PASSIVE, _activeChar, _activeChar));
 			final Stream<BuffInfo> options = effectList.getOptions().stream().filter(BuffInfo::isInUse);
-			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives != null ? passives : Stream.empty(), options != null ? options : Stream.empty()));
+			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives, options));
 			
 			// Call pump to each effect
 			//@formatter:off

L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/gameserver/model/skills/BuffInfo.java

@@ -389,10 +389,10 @@ public final class BuffInfo
 		for (AbstractEffect effect : _effects)
 		{
 			// Instant effects shouldn't call onExit(..).
-			if (!effect.isInstant())
+			// if (!effect.isInstant())
-			{
+			// {
-				effect.onExit(_effector, _effected, _skill);
+			effect.onExit(_effector, _effected, _skill);
-			}
+			// }
 		}
 		
 		// Set the proper system message.

L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/gameserver/network/serverpackets/AbnormalStatusUpdate.java

@@ -21,13 +21,11 @@ import java.util.List;
 
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
 public class AbnormalStatusUpdate implements IClientOutgoingPacket
 {
 	private final List<BuffInfo> _effects = new ArrayList<>();
-	private final List<Skill> _effects2 = new ArrayList<>();
 	
 	public void addSkill(BuffInfo info)
 	{
@@ -37,20 +35,12 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 		}
 	}
 	
-	public void addSkill(Skill skill)
-	{
-		if (!skill.isHealingPotionSkill())
-		{
-			_effects2.add(skill);
-		}
-	}
-	
 	@Override
 	public boolean write(PacketWriter packet)
 	{
 		OutgoingPackets.ABNORMAL_STATUS_UPDATE.writeId(packet);
 		
-		packet.writeH(_effects.size() + _effects2.size());
+		packet.writeH(_effects.size());
 		for (BuffInfo info : _effects)
 		{
 			if ((info != null) && info.isInUse())
@@ -62,17 +52,6 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 				writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
 			}
 		}
-		for (Skill skill : _effects2)
-		{
-			if (skill != null)
-			{
-				packet.writeD(skill.getDisplayId());
-				packet.writeH(skill.getDisplayLevel());
-				packet.writeH(0x00); // Sub level
-				packet.writeD(skill.getAbnormalType().getClientId());
-				packet.writeH(-1);
-			}
-		}
 		return true;
 	}
 }

L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/gameserver/network/serverpackets/ExAbnormalStatusUpdateFromTarget.java

@@ -16,7 +16,6 @@
  */
 package com.l2jmobius.gameserver.network.serverpackets;
 
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
 import java.util.stream.Collectors;
@@ -24,41 +23,12 @@ import java.util.stream.Collectors;
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.actor.L2Character;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
 public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 {
 	private final L2Character _character;
-	private List<Effect> _effects = new ArrayList<>();
+	private final List<BuffInfo> _effects;
-	
-	private static class Effect
-	{
-		protected int _skillId;
-		protected int _level;
-		protected int _subLevel;
-		protected int _abnormalType;
-		protected int _duration;
-		protected int _caster;
-		
-		public Effect(BuffInfo info)
-		{
-			final Skill skill = info.getSkill();
-			final L2Character caster = info.getEffector();
-			int casterId = 0;
-			if (caster != null)
-			{
-				casterId = caster.getObjectId();
-			}
-			
-			_skillId = skill.getDisplayId();
-			_level = skill.getDisplayLevel();
-			_subLevel = skill.getSubLevel();
-			_abnormalType = skill.getAbnormalType().getClientId();
-			_duration = skill.isAura() ? -1 : info.getTime();
-			_caster = casterId;
-		}
-	}
 	
 	public ExAbnormalStatusUpdateFromTarget(L2Character character)
 	{
@@ -69,7 +39,6 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 					.filter(Objects::nonNull)
 					.filter(BuffInfo::isInUse)
 					.filter(b -> !b.getSkill().isToggle())
-					.map(Effect::new)
 					.collect(Collectors.toList());
 		//@formatter:on
 	}
@@ -82,14 +51,14 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 		packet.writeD(_character.getObjectId());
 		packet.writeH(_effects.size());
 		
-		for (Effect info : _effects)
+		for (BuffInfo info : _effects)
 		{
-			packet.writeD(info._skillId);
+			packet.writeD(info.getSkill().getDisplayId());
-			packet.writeH(info._level);
+			packet.writeH(info.getSkill().getDisplayLevel());
-			packet.writeH(info._subLevel);
+			packet.writeH(info.getSkill().getSubLevel());
-			packet.writeH(info._abnormalType);
+			packet.writeH(info.getSkill().getAbnormalType().getClientId());
-			writeOptionalD(packet, info._duration);
+			writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
-			packet.writeD(info._caster);
+			packet.writeD(info.getEffectorObjectId());
 		}
 		return true;
 	}

L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/handlers/effecthandlers/CallSkillOnActionTime.java

@@ -16,6 +16,8 @@
  */
 package handlers.effecthandlers;
 
+import java.util.Collections;
+
 import com.l2jmobius.gameserver.model.L2Object;
 import com.l2jmobius.gameserver.model.L2World;
 import com.l2jmobius.gameserver.model.StatsSet;
@@ -38,6 +40,19 @@ public final class CallSkillOnActionTime extends AbstractEffect
 		setTicks(params.getInt("ticks"));
 	}
 	
+	@Override
+	public void onStart(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().stopEffects(Collections.singleton(_skill.getSkill().getAbnormalType()));
+		effected.getEffectList().addBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
+	@Override
+	public void onExit(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().removeBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
 	@Override
 	public boolean onActionTime(L2Character effector, L2Character effected, Skill skill)
 	{

L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/handlers/effecthandlers/Disarmor.java

@@ -136,6 +136,5 @@ public final class Disarmor extends AbstractEffect
 				}
 			}
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/handlers/effecthandlers/DoubleCast.java

@@ -84,6 +84,5 @@ public final class DoubleCast extends AbstractEffect
 				return null;
 			});
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/CharEffectList.java

@@ -65,15 +65,15 @@ public final class CharEffectList
 {
 	private static final Logger LOGGER = Logger.getLogger(CharEffectList.class.getName());
 	/** Queue containing all effects from buffs for this effect list. */
-	private volatile Queue<BuffInfo> _actives;
+	private volatile Queue<BuffInfo> _actives = new ConcurrentLinkedQueue<>();
 	/** List containing all passives for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _passives;
+	private volatile Set<BuffInfo> _passives = ConcurrentHashMap.newKeySet();
 	/** List containing all options for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _options;
+	private volatile Set<BuffInfo> _options = ConcurrentHashMap.newKeySet();
 	/** Map containing the all stacked effect in progress for each {@code AbnormalType}. */
 	private volatile Set<AbnormalType> _stackedEffects = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all {@code AbnormalType}s that shouldn't be added to this creature effect list. */
-	private volatile Set<AbnormalType> _blockedAbnormalTypes = null;
+	private volatile Set<AbnormalType> _blockedAbnormalTypes = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all abnormal visual effects this creature currently displays. */
 	private volatile Set<AbnormalVisualEffect> _abnormalVisualEffects = EnumSet.noneOf(AbnormalVisualEffect.class);
 	/** Short buff skill ID. */
@@ -110,7 +110,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getPassives()
 	{
-		return _passives != null ? Collections.unmodifiableSet(_passives) : Collections.emptySet();
+		return Collections.unmodifiableSet(_passives);
 	}
 	
 	/**
@@ -119,7 +119,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getOptions()
 	{
-		return _options != null ? Collections.unmodifiableSet(_options) : Collections.emptySet();
+		return Collections.unmodifiableSet(_options);
 	}
 	
 	/**
@@ -128,7 +128,7 @@ public final class CharEffectList
 	 */
 	public Collection<BuffInfo> getEffects()
 	{
-		return _actives != null ? Collections.unmodifiableCollection(_actives) : Collections.emptyList();
+		return Collections.unmodifiableCollection(_actives);
 	}
 	
 	/**
@@ -137,7 +137,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getBuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -146,7 +146,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getDebuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -156,7 +156,7 @@ public final class CharEffectList
 	 */
 	public boolean isAffectedBySkill(int skillId)
 	{
-		return ((_actives != null) && _actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || ((_passives != null) && _passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
+		return (_actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || (_passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
 	}
 	
 	/**
@@ -166,7 +166,7 @@ public final class CharEffectList
 	 */
 	public BuffInfo getBuffInfoBySkillId(int skillId)
 	{
-		return Stream.concat(_actives != null ? _actives.stream() : Stream.empty(), _passives != null ? _passives.stream() : Stream.empty()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
+		return Stream.concat(_actives.stream(), _passives.stream()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
 	}
 	
 	/**
@@ -216,18 +216,6 @@ public final class CharEffectList
 	 */
 	public void addBlockedAbnormalTypes(Set<AbnormalType> blockedAbnormalTypes)
 	{
-		// Initialize
-		if (_blockedAbnormalTypes == null)
-		{
-			synchronized (this)
-			{
-				if (_blockedAbnormalTypes == null)
-				{
-					_blockedAbnormalTypes = EnumSet.copyOf(blockedAbnormalTypes);
-				}
-			}
-		}
-		
 		_blockedAbnormalTypes.addAll(blockedAbnormalTypes);
 	}
 	
@@ -238,7 +226,7 @@ public final class CharEffectList
 	 */
 	public boolean removeBlockedAbnormalTypes(Set<AbnormalType> blockedBuffSlots)
 	{
-		return (_blockedAbnormalTypes != null) && _blockedAbnormalTypes.removeAll(blockedBuffSlots);
+		return _blockedAbnormalTypes.removeAll(blockedBuffSlots);
 	}
 	
 	/**
@@ -247,7 +235,7 @@ public final class CharEffectList
 	 */
 	public Set<AbnormalType> getBlockedAbnormalTypes()
 	{
-		return _blockedAbnormalTypes != null ? Collections.unmodifiableSet(_blockedAbnormalTypes) : Collections.emptySet();
+		return Collections.unmodifiableSet(_blockedAbnormalTypes);
 	}
 	
 	/**
@@ -277,7 +265,7 @@ public final class CharEffectList
 	 */
 	public int getBuffCount()
 	{
-		return _actives != null ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
+		return !_actives.isEmpty() ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
 	}
 	
 	/**
@@ -374,7 +362,7 @@ public final class CharEffectList
 	 */
 	public void stopAllPassives(boolean update, boolean broadcast)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -392,7 +380,7 @@ public final class CharEffectList
 	 */
 	public void stopAllOptions(boolean update, boolean broadcast)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -490,7 +478,7 @@ public final class CharEffectList
 	 */
 	public void stopEffects(Predicate<BuffInfo> filter, boolean update, boolean broadcast)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			_actives.stream().filter(filter).forEach(this::remove);
 			
@@ -678,6 +666,10 @@ public final class CharEffectList
 		{
 			// Remove active effect.
 			removeActive(info, removed);
+			if (_owner.isNpc()) // Fix for all NPC debuff animations removed.
+			{
+				updateEffectList(broadcast);
+			}
 		}
 		
 		// Update stats, effect flags and icons.
@@ -693,7 +685,7 @@ public final class CharEffectList
 	 */
 	private synchronized void removeActive(BuffInfo info, boolean removed)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			// Removes the buff from the given effect list.
 			_actives.remove(info);
@@ -716,7 +708,7 @@ public final class CharEffectList
 	
 	private void removePassive(BuffInfo info, boolean removed)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.remove(info);
 			info.stopAllEffects(removed);
@@ -725,7 +717,7 @@ public final class CharEffectList
 	
 	private void removeOption(BuffInfo info, boolean removed)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.remove(info);
 			info.stopAllEffects(removed);
@@ -821,12 +813,6 @@ public final class CharEffectList
 			}
 		}
 		
-		// Initialize
-		if (_actives == null)
-		{
-			_actives = new ConcurrentLinkedQueue<>();
-		}
-		
 		// Manage effect stacking.
 		if (hasAbnormalType(skill.getAbnormalType()))
 		{
@@ -857,7 +843,7 @@ public final class CharEffectList
 						}
 						else
 						{
-							// Remove effect that gets overriden.
+							// Remove effect that gets overridden.
 							remove(existingInfo);
 						}
 					}
@@ -865,7 +851,7 @@ public final class CharEffectList
 					{
 						info.setInUse(false);
 					}
-					else // The effect we try to add should be overriden.
+					else // The effect we try to add should be overridden.
 					{
 						return;
 					}
@@ -918,18 +904,6 @@ public final class CharEffectList
 			return;
 		}
 		
-		// Initialize
-		if (_passives == null)
-		{
-			synchronized (this)
-			{
-				if (_passives == null)
-				{
-					_passives = ConcurrentHashMap.newKeySet();
-				}
-			}
-		}
-		
 		// Remove previous passives of this id.
 		_passives.stream().filter(Objects::nonNull).filter(b -> b.getSkill().getId() == skill.getId()).forEach(b ->
 		{
@@ -947,18 +921,6 @@ public final class CharEffectList
 	{
 		if (info.getOption() != null)
 		{
-			// Initialize
-			if (_options == null)
-			{
-				synchronized (this)
-				{
-					if (_options == null)
-					{
-						_options = ConcurrentHashMap.newKeySet();
-					}
-				}
-			}
-			
 			// Remove previous options of this id.
 			_options.stream().filter(Objects::nonNull).filter(b -> b.getOption().getId() == info.getOption().getId()).forEach(b ->
 			{
@@ -988,7 +950,7 @@ public final class CharEffectList
 			final Optional<PartySpelled> ps = ((party != null) || _owner.isSummon()) ? Optional.of(new PartySpelled(_owner)) : Optional.empty();
 			final Optional<ExOlympiadSpelledInfo> os = (player.isInOlympiadMode() && player.isOlympiadStart()) ? Optional.of(new ExOlympiadSpelledInfo(player)) : Optional.empty();
 			
-			if (_actives != null)
+			if (!_actives.isEmpty())
 			{
 				//@formatter:off
 				_actives.stream()
@@ -1109,42 +1071,47 @@ public final class CharEffectList
 		final Set<BuffInfo> unhideBuffs = new HashSet<>();
 		
 		// Recalculate new flags
-		if (_actives != null)
+		for (BuffInfo info : _actives)
 		{
-			for (BuffInfo info : _actives)
+			if (info != null)
 			{
-				if (info != null)
+				final Skill skill = info.getSkill();
+				
+				// Handle hidden buffs. Check if there was such abnormal before so we can continue.
+				if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 				{
-					final Skill skill = info.getSkill();
+					// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
-					
+					if (info.isInUse())
-					// Handle hidden buffs. Check if there was such abnormal before so we can continue.
-					if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 					{
-						// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
+						unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						if (info.isInUse())
-						{
-							unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						}
-						// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-						else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-						{
-							unhideBuffs.add(info);
-						}
 					}
-					
+					// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-					// Add the EffectType flag.
+					else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-					for (AbstractEffect e : info.getEffects())
 					{
-						flags |= e.getEffectFlags();
+						unhideBuffs.add(info);
 					}
+				}
 				
-					// Add the AbnormalType flag.
+				// Add the EffectType flag.
-					abnormalTypeFlags.add(skill.getAbnormalType());
+				for (AbstractEffect e : info.getEffects())
+				{
+					flags |= e.getEffectFlags();
+				}
 				
-					// Add AbnormalVisualEffect flag.
+				// Add the AbnormalType flag.
-					if (skill.hasAbnormalVisualEffects())
+				abnormalTypeFlags.add(skill.getAbnormalType());
+				
+				// Add AbnormalVisualEffect flag.
+				if (skill.hasAbnormalVisualEffects())
+				{
+					for (AbnormalVisualEffect ave : skill.getAbnormalVisualEffects())
 					{
-						abnormalVisualEffectFlags.addAll(skill.getAbnormalVisualEffects());
+						abnormalVisualEffectFlags.add(ave);
+						_abnormalVisualEffects.add(ave);
+					}
+					if (broadcast)
+					{
+						_owner.updateAbnormalVisualEffects();
 					}
 				}
 			}
@@ -1167,7 +1134,7 @@ public final class CharEffectList
 		if (broadcast)
 		{
 			// Check if there is change in AbnormalVisualEffect
-			if ((abnormalVisualEffectFlags.size() != _abnormalVisualEffects.size()) || !abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
+			if (!abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
 			{
 				_abnormalVisualEffects = abnormalVisualEffectFlags;
 				_owner.updateAbnormalVisualEffects();

L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/actor/instance/DoppelgangerInstance.java

@@ -77,7 +77,6 @@ public class DoppelgangerInstance extends L2Npc
 					info.setAbnormalTime(summonerInfo.getAbnormalTime());
 					getEffectList().add(info);
 				}
-				
 			}
 		}
 	}

L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/actor/stat/CharStat.java

@@ -776,7 +776,7 @@ public class CharStat
 			final CharEffectList effectList = _activeChar.getEffectList();
 			final Stream<BuffInfo> passives = effectList.getPassives().stream().filter(BuffInfo::isInUse).filter(info -> info.getSkill().checkConditions(SkillConditionScope.PASSIVE, _activeChar, _activeChar));
 			final Stream<BuffInfo> options = effectList.getOptions().stream().filter(BuffInfo::isInUse);
-			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives != null ? passives : Stream.empty(), options != null ? options : Stream.empty()));
+			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives, options));
 			
 			// Call pump to each effect
 			//@formatter:off

L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/skills/BuffInfo.java

@@ -389,10 +389,10 @@ public final class BuffInfo
 		for (AbstractEffect effect : _effects)
 		{
 			// Instant effects shouldn't call onExit(..).
-			if (!effect.isInstant())
+			// if (!effect.isInstant())
-			{
+			// {
-				effect.onExit(_effector, _effected, _skill);
+			effect.onExit(_effector, _effected, _skill);
-			}
+			// }
 		}
 		
 		// Set the proper system message.

L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/network/serverpackets/AbnormalStatusUpdate.java

@@ -21,17 +21,11 @@ import java.util.List;
 
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
-/**
- * @author Mobius
- * @version Classic 2.0
- */
 public class AbnormalStatusUpdate implements IClientOutgoingPacket
 {
 	private final List<BuffInfo> _effects = new ArrayList<>();
-	private final List<Skill> _effects2 = new ArrayList<>();
 	
 	public void addSkill(BuffInfo info)
 	{
@@ -41,38 +35,21 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 		}
 	}
 	
-	public void addSkill(Skill skill)
-	{
-		if (!skill.isHealingPotionSkill())
-		{
-			_effects2.add(skill);
-		}
-	}
-	
 	@Override
 	public boolean write(PacketWriter packet)
 	{
 		OutgoingPackets.ABNORMAL_STATUS_UPDATE.writeId(packet);
 		
-		packet.writeH(_effects.size() + _effects2.size());
+		packet.writeH(_effects.size());
 		for (BuffInfo info : _effects)
 		{
 			if ((info != null) && info.isInUse())
 			{
 				packet.writeD(info.getSkill().getDisplayId());
 				packet.writeH(info.getSkill().getDisplayLevel());
-				packet.writeD(0x00);
+				// packet.writeH(info.getSkill().getSubLevel());
-				packet.writeH(info.getSkill().isAura() ? -1 : info.getTime());
+				packet.writeD(info.getSkill().getAbnormalType().getClientId());
-			}
+				writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
-		}
-		for (Skill skill : _effects2)
-		{
-			if (skill != null)
-			{
-				packet.writeD(skill.getDisplayId());
-				packet.writeH(skill.getDisplayLevel());
-				packet.writeD(skill.getAbnormalType().getClientId());
-				packet.writeH(-1);
 			}
 		}
 		return true;

L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/network/serverpackets/ExAbnormalStatusUpdateFromTarget.java

@@ -16,8 +16,8 @@
  */
 package com.l2jmobius.gameserver.network.serverpackets;
 
-import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 import java.util.stream.Collectors;
 
 import com.l2jmobius.commons.network.PacketWriter;
@@ -25,35 +25,10 @@ import com.l2jmobius.gameserver.model.actor.L2Character;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
-/**
- * @author proGenitor <br>
- *         Experimental packet compatible for L2Classic 2.0.
- */
 public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 {
 	private final L2Character _character;
-	private List<Effect> _effects = new ArrayList<>();
+	private final List<BuffInfo> _effects;
-	
-	private static class Effect
-	{
-		protected int _skillId;
-		protected int _level;
-		protected int _subLevel;
-		protected int _abnormalType;
-		protected int _duration;
-		protected int _caster;
-		
-		public Effect(BuffInfo info)
-		{
-			final L2Character caster = info.getEffector();
-			int casterId = 0;
-			if (caster != null)
-			{
-				casterId = caster.getObjectId();
-			}
-			_caster = casterId;
-		}
-	}
 	
 	public ExAbnormalStatusUpdateFromTarget(L2Character character)
 	{
@@ -61,7 +36,9 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 		_character = character;
 		_effects = character.getEffectList().getEffects()
 					.stream()
-					.map(Effect::new)
+					.filter(Objects::nonNull)
+					.filter(BuffInfo::isInUse)
+					.filter(b -> !b.getSkill().isToggle())
 					.collect(Collectors.toList());
 		//@formatter:on
 	}
@@ -74,14 +51,14 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 		packet.writeD(_character.getObjectId());
 		packet.writeH(_effects.size());
 		
-		for (Effect info : _effects)
+		for (BuffInfo info : _effects)
 		{
-			packet.writeD(info._skillId);
+			packet.writeD(info.getSkill().getDisplayId());
-			packet.writeH(info._level);
+			packet.writeH(info.getSkill().getDisplayLevel());
-			packet.writeH(info._subLevel);
+			// packet.writeH(info.getSkill().getSubLevel());
-			packet.writeH(info._abnormalType);
+			packet.writeH(info.getSkill().getAbnormalType().getClientId());
-			writeOptionalD(packet, info._duration);
+			writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
-			packet.writeD(info._caster);
+			packet.writeD(info.getEffectorObjectId());
 		}
 		return true;
 	}

L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/handlers/effecthandlers/CallSkillOnActionTime.java

@@ -16,6 +16,8 @@
  */
 package handlers.effecthandlers;
 
+import java.util.Collections;
+
 import com.l2jmobius.gameserver.model.L2Object;
 import com.l2jmobius.gameserver.model.L2World;
 import com.l2jmobius.gameserver.model.StatsSet;
@@ -38,6 +40,19 @@ public final class CallSkillOnActionTime extends AbstractEffect
 		setTicks(params.getInt("ticks"));
 	}
 	
+	@Override
+	public void onStart(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().stopEffects(Collections.singleton(_skill.getSkill().getAbnormalType()));
+		effected.getEffectList().addBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
+	@Override
+	public void onExit(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().removeBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
 	@Override
 	public boolean onActionTime(L2Character effector, L2Character effected, Skill skill)
 	{

L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/handlers/effecthandlers/Disarmor.java

@@ -136,6 +136,5 @@ public final class Disarmor extends AbstractEffect
 				}
 			}
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/handlers/effecthandlers/DoubleCast.java

@@ -84,6 +84,5 @@ public final class DoubleCast extends AbstractEffect
 				return null;
 			});
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/gameserver/model/CharEffectList.java

@@ -65,15 +65,15 @@ public final class CharEffectList
 {
 	private static final Logger LOGGER = Logger.getLogger(CharEffectList.class.getName());
 	/** Queue containing all effects from buffs for this effect list. */
-	private volatile Queue<BuffInfo> _actives;
+	private volatile Queue<BuffInfo> _actives = new ConcurrentLinkedQueue<>();
 	/** List containing all passives for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _passives;
+	private volatile Set<BuffInfo> _passives = ConcurrentHashMap.newKeySet();
 	/** List containing all options for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _options;
+	private volatile Set<BuffInfo> _options = ConcurrentHashMap.newKeySet();
 	/** Map containing the all stacked effect in progress for each {@code AbnormalType}. */
 	private volatile Set<AbnormalType> _stackedEffects = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all {@code AbnormalType}s that shouldn't be added to this creature effect list. */
-	private volatile Set<AbnormalType> _blockedAbnormalTypes = null;
+	private volatile Set<AbnormalType> _blockedAbnormalTypes = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all abnormal visual effects this creature currently displays. */
 	private volatile Set<AbnormalVisualEffect> _abnormalVisualEffects = EnumSet.noneOf(AbnormalVisualEffect.class);
 	/** Short buff skill ID. */
@@ -110,7 +110,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getPassives()
 	{
-		return _passives != null ? Collections.unmodifiableSet(_passives) : Collections.emptySet();
+		return Collections.unmodifiableSet(_passives);
 	}
 	
 	/**
@@ -119,7 +119,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getOptions()
 	{
-		return _options != null ? Collections.unmodifiableSet(_options) : Collections.emptySet();
+		return Collections.unmodifiableSet(_options);
 	}
 	
 	/**
@@ -128,7 +128,7 @@ public final class CharEffectList
 	 */
 	public Collection<BuffInfo> getEffects()
 	{
-		return _actives != null ? Collections.unmodifiableCollection(_actives) : Collections.emptyList();
+		return Collections.unmodifiableCollection(_actives);
 	}
 	
 	/**
@@ -137,7 +137,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getBuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -146,7 +146,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getDebuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -156,7 +156,7 @@ public final class CharEffectList
 	 */
 	public boolean isAffectedBySkill(int skillId)
 	{
-		return ((_actives != null) && _actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || ((_passives != null) && _passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
+		return (_actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || (_passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
 	}
 	
 	/**
@@ -166,7 +166,7 @@ public final class CharEffectList
 	 */
 	public BuffInfo getBuffInfoBySkillId(int skillId)
 	{
-		return Stream.concat(_actives != null ? _actives.stream() : Stream.empty(), _passives != null ? _passives.stream() : Stream.empty()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
+		return Stream.concat(_actives.stream(), _passives.stream()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
 	}
 	
 	/**
@@ -216,18 +216,6 @@ public final class CharEffectList
 	 */
 	public void addBlockedAbnormalTypes(Set<AbnormalType> blockedAbnormalTypes)
 	{
-		// Initialize
-		if (_blockedAbnormalTypes == null)
-		{
-			synchronized (this)
-			{
-				if (_blockedAbnormalTypes == null)
-				{
-					_blockedAbnormalTypes = EnumSet.copyOf(blockedAbnormalTypes);
-				}
-			}
-		}
-		
 		_blockedAbnormalTypes.addAll(blockedAbnormalTypes);
 	}
 	
@@ -238,7 +226,7 @@ public final class CharEffectList
 	 */
 	public boolean removeBlockedAbnormalTypes(Set<AbnormalType> blockedBuffSlots)
 	{
-		return (_blockedAbnormalTypes != null) && _blockedAbnormalTypes.removeAll(blockedBuffSlots);
+		return _blockedAbnormalTypes.removeAll(blockedBuffSlots);
 	}
 	
 	/**
@@ -247,7 +235,7 @@ public final class CharEffectList
 	 */
 	public Set<AbnormalType> getBlockedAbnormalTypes()
 	{
-		return _blockedAbnormalTypes != null ? Collections.unmodifiableSet(_blockedAbnormalTypes) : Collections.emptySet();
+		return Collections.unmodifiableSet(_blockedAbnormalTypes);
 	}
 	
 	/**
@@ -277,7 +265,7 @@ public final class CharEffectList
 	 */
 	public int getBuffCount()
 	{
-		return _actives != null ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
+		return !_actives.isEmpty() ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
 	}
 	
 	/**
@@ -374,7 +362,7 @@ public final class CharEffectList
 	 */
 	public void stopAllPassives(boolean update, boolean broadcast)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -392,7 +380,7 @@ public final class CharEffectList
 	 */
 	public void stopAllOptions(boolean update, boolean broadcast)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -490,7 +478,7 @@ public final class CharEffectList
 	 */
 	public void stopEffects(Predicate<BuffInfo> filter, boolean update, boolean broadcast)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			_actives.stream().filter(filter).forEach(this::remove);
 			
@@ -678,6 +666,10 @@ public final class CharEffectList
 		{
 			// Remove active effect.
 			removeActive(info, removed);
+			if (_owner.isNpc()) // Fix for all NPC debuff animations removed.
+			{
+				updateEffectList(broadcast);
+			}
 		}
 		
 		// Update stats, effect flags and icons.
@@ -693,7 +685,7 @@ public final class CharEffectList
 	 */
 	private synchronized void removeActive(BuffInfo info, boolean removed)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			// Removes the buff from the given effect list.
 			_actives.remove(info);
@@ -716,7 +708,7 @@ public final class CharEffectList
 	
 	private void removePassive(BuffInfo info, boolean removed)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.remove(info);
 			info.stopAllEffects(removed);
@@ -725,7 +717,7 @@ public final class CharEffectList
 	
 	private void removeOption(BuffInfo info, boolean removed)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.remove(info);
 			info.stopAllEffects(removed);
@@ -821,12 +813,6 @@ public final class CharEffectList
 			}
 		}
 		
-		// Initialize
-		if (_actives == null)
-		{
-			_actives = new ConcurrentLinkedQueue<>();
-		}
-		
 		// Manage effect stacking.
 		if (hasAbnormalType(skill.getAbnormalType()))
 		{
@@ -857,7 +843,7 @@ public final class CharEffectList
 						}
 						else
 						{
-							// Remove effect that gets overriden.
+							// Remove effect that gets overridden.
 							remove(existingInfo);
 						}
 					}
@@ -865,7 +851,7 @@ public final class CharEffectList
 					{
 						info.setInUse(false);
 					}
-					else // The effect we try to add should be overriden.
+					else // The effect we try to add should be overridden.
 					{
 						return;
 					}
@@ -918,18 +904,6 @@ public final class CharEffectList
 			return;
 		}
 		
-		// Initialize
-		if (_passives == null)
-		{
-			synchronized (this)
-			{
-				if (_passives == null)
-				{
-					_passives = ConcurrentHashMap.newKeySet();
-				}
-			}
-		}
-		
 		// Remove previous passives of this id.
 		_passives.stream().filter(Objects::nonNull).filter(b -> b.getSkill().getId() == skill.getId()).forEach(b ->
 		{
@@ -947,18 +921,6 @@ public final class CharEffectList
 	{
 		if (info.getOption() != null)
 		{
-			// Initialize
-			if (_options == null)
-			{
-				synchronized (this)
-				{
-					if (_options == null)
-					{
-						_options = ConcurrentHashMap.newKeySet();
-					}
-				}
-			}
-			
 			// Remove previous options of this id.
 			_options.stream().filter(Objects::nonNull).filter(b -> b.getOption().getId() == info.getOption().getId()).forEach(b ->
 			{
@@ -988,7 +950,7 @@ public final class CharEffectList
 			final Optional<PartySpelled> ps = ((party != null) || _owner.isSummon()) ? Optional.of(new PartySpelled(_owner)) : Optional.empty();
 			final Optional<ExOlympiadSpelledInfo> os = (player.isInOlympiadMode() && player.isOlympiadStart()) ? Optional.of(new ExOlympiadSpelledInfo(player)) : Optional.empty();
 			
-			if (_actives != null)
+			if (!_actives.isEmpty())
 			{
 				//@formatter:off
 				_actives.stream()
@@ -1109,42 +1071,47 @@ public final class CharEffectList
 		final Set<BuffInfo> unhideBuffs = new HashSet<>();
 		
 		// Recalculate new flags
-		if (_actives != null)
+		for (BuffInfo info : _actives)
 		{
-			for (BuffInfo info : _actives)
+			if (info != null)
 			{
-				if (info != null)
+				final Skill skill = info.getSkill();
+				
+				// Handle hidden buffs. Check if there was such abnormal before so we can continue.
+				if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 				{
-					final Skill skill = info.getSkill();
+					// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
-					
+					if (info.isInUse())
-					// Handle hidden buffs. Check if there was such abnormal before so we can continue.
-					if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 					{
-						// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
+						unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						if (info.isInUse())
-						{
-							unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						}
-						// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-						else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-						{
-							unhideBuffs.add(info);
-						}
 					}
-					
+					// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-					// Add the EffectType flag.
+					else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-					for (AbstractEffect e : info.getEffects())
 					{
-						flags |= e.getEffectFlags();
+						unhideBuffs.add(info);
 					}
+				}
 				
-					// Add the AbnormalType flag.
+				// Add the EffectType flag.
-					abnormalTypeFlags.add(skill.getAbnormalType());
+				for (AbstractEffect e : info.getEffects())
+				{
+					flags |= e.getEffectFlags();
+				}
 				
-					// Add AbnormalVisualEffect flag.
+				// Add the AbnormalType flag.
-					if (skill.hasAbnormalVisualEffects())
+				abnormalTypeFlags.add(skill.getAbnormalType());
+				
+				// Add AbnormalVisualEffect flag.
+				if (skill.hasAbnormalVisualEffects())
+				{
+					for (AbnormalVisualEffect ave : skill.getAbnormalVisualEffects())
 					{
-						abnormalVisualEffectFlags.addAll(skill.getAbnormalVisualEffects());
+						abnormalVisualEffectFlags.add(ave);
+						_abnormalVisualEffects.add(ave);
+					}
+					if (broadcast)
+					{
+						_owner.updateAbnormalVisualEffects();
 					}
 				}
 			}
@@ -1167,7 +1134,7 @@ public final class CharEffectList
 		if (broadcast)
 		{
 			// Check if there is change in AbnormalVisualEffect
-			if ((abnormalVisualEffectFlags.size() != _abnormalVisualEffects.size()) || !abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
+			if (!abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
 			{
 				_abnormalVisualEffects = abnormalVisualEffectFlags;
 				_owner.updateAbnormalVisualEffects();

L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/gameserver/model/actor/instance/DoppelgangerInstance.java

@@ -77,7 +77,6 @@ public class DoppelgangerInstance extends L2Npc
 					info.setAbnormalTime(summonerInfo.getAbnormalTime());
 					getEffectList().add(info);
 				}
-				
 			}
 		}
 	}

L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/gameserver/model/actor/stat/CharStat.java

@@ -776,7 +776,7 @@ public class CharStat
 			final CharEffectList effectList = _activeChar.getEffectList();
 			final Stream<BuffInfo> passives = effectList.getPassives().stream().filter(BuffInfo::isInUse).filter(info -> info.getSkill().checkConditions(SkillConditionScope.PASSIVE, _activeChar, _activeChar));
 			final Stream<BuffInfo> options = effectList.getOptions().stream().filter(BuffInfo::isInUse);
-			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives != null ? passives : Stream.empty(), options != null ? options : Stream.empty()));
+			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives, options));
 			
 			// Call pump to each effect
 			//@formatter:off

L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/gameserver/model/skills/BuffInfo.java

@@ -389,10 +389,10 @@ public final class BuffInfo
 		for (AbstractEffect effect : _effects)
 		{
 			// Instant effects shouldn't call onExit(..).
-			if (!effect.isInstant())
+			// if (!effect.isInstant())
-			{
+			// {
-				effect.onExit(_effector, _effected, _skill);
+			effect.onExit(_effector, _effected, _skill);
-			}
+			// }
 		}
 		
 		// Set the proper system message.

L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/gameserver/network/serverpackets/AbnormalStatusUpdate.java

@@ -21,17 +21,11 @@ import java.util.List;
 
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
-/**
- * @author Mobius
- * @version Classic 2.0
- */
 public class AbnormalStatusUpdate implements IClientOutgoingPacket
 {
 	private final List<BuffInfo> _effects = new ArrayList<>();
-	private final List<Skill> _effects2 = new ArrayList<>();
 	
 	public void addSkill(BuffInfo info)
 	{
@@ -41,38 +35,21 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 		}
 	}
 	
-	public void addSkill(Skill skill)
-	{
-		if (!skill.isHealingPotionSkill())
-		{
-			_effects2.add(skill);
-		}
-	}
-	
 	@Override
 	public boolean write(PacketWriter packet)
 	{
 		OutgoingPackets.ABNORMAL_STATUS_UPDATE.writeId(packet);
 		
-		packet.writeH(_effects.size() + _effects2.size());
+		packet.writeH(_effects.size());
 		for (BuffInfo info : _effects)
 		{
 			if ((info != null) && info.isInUse())
 			{
 				packet.writeD(info.getSkill().getDisplayId());
 				packet.writeH(info.getSkill().getDisplayLevel());
-				packet.writeD(0x00);
+				// packet.writeH(info.getSkill().getSubLevel());
-				packet.writeH(info.getSkill().isAura() ? -1 : info.getTime());
+				packet.writeD(info.getSkill().getAbnormalType().getClientId());
-			}
+				writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
-		}
-		for (Skill skill : _effects2)
-		{
-			if (skill != null)
-			{
-				packet.writeD(skill.getDisplayId());
-				packet.writeH(skill.getDisplayLevel());
-				packet.writeD(skill.getAbnormalType().getClientId());
-				packet.writeH(-1);
 			}
 		}
 		return true;

L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/gameserver/network/serverpackets/ExAbnormalStatusUpdateFromTarget.java

@@ -16,8 +16,8 @@
  */
 package com.l2jmobius.gameserver.network.serverpackets;
 
-import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 import java.util.stream.Collectors;
 
 import com.l2jmobius.commons.network.PacketWriter;
@@ -25,35 +25,10 @@ import com.l2jmobius.gameserver.model.actor.L2Character;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
-/**
- * @author proGenitor <br>
- *         Experimental packet compatible for L2Classic 2.0.
- */
 public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 {
 	private final L2Character _character;
-	private List<Effect> _effects = new ArrayList<>();
+	private final List<BuffInfo> _effects;
-	
-	private static class Effect
-	{
-		protected int _skillId;
-		protected int _level;
-		protected int _subLevel;
-		protected int _abnormalType;
-		protected int _duration;
-		protected int _caster;
-		
-		public Effect(BuffInfo info)
-		{
-			final L2Character caster = info.getEffector();
-			int casterId = 0;
-			if (caster != null)
-			{
-				casterId = caster.getObjectId();
-			}
-			_caster = casterId;
-		}
-	}
 	
 	public ExAbnormalStatusUpdateFromTarget(L2Character character)
 	{
@@ -61,7 +36,9 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 		_character = character;
 		_effects = character.getEffectList().getEffects()
 					.stream()
-					.map(Effect::new)
+					.filter(Objects::nonNull)
+					.filter(BuffInfo::isInUse)
+					.filter(b -> !b.getSkill().isToggle())
 					.collect(Collectors.toList());
 		//@formatter:on
 	}
@@ -74,14 +51,14 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 		packet.writeD(_character.getObjectId());
 		packet.writeH(_effects.size());
 		
-		for (Effect info : _effects)
+		for (BuffInfo info : _effects)
 		{
-			packet.writeD(info._skillId);
+			packet.writeD(info.getSkill().getDisplayId());
-			packet.writeH(info._level);
+			packet.writeH(info.getSkill().getDisplayLevel());
-			packet.writeH(info._subLevel);
+			// packet.writeH(info.getSkill().getSubLevel());
-			packet.writeH(info._abnormalType);
+			packet.writeH(info.getSkill().getAbnormalType().getClientId());
-			writeOptionalD(packet, info._duration);
+			writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
-			packet.writeD(info._caster);
+			packet.writeD(info.getEffectorObjectId());
 		}
 		return true;
 	}

L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/handlers/effecthandlers/CallSkillOnActionTime.java

@@ -16,6 +16,8 @@
  */
 package handlers.effecthandlers;
 
+import java.util.Collections;
+
 import com.l2jmobius.gameserver.model.L2Object;
 import com.l2jmobius.gameserver.model.L2World;
 import com.l2jmobius.gameserver.model.StatsSet;
@@ -38,6 +40,19 @@ public final class CallSkillOnActionTime extends AbstractEffect
 		setTicks(params.getInt("ticks"));
 	}
 	
+	@Override
+	public void onStart(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().stopEffects(Collections.singleton(_skill.getSkill().getAbnormalType()));
+		effected.getEffectList().addBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
+	@Override
+	public void onExit(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().removeBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
 	@Override
 	public boolean onActionTime(L2Character effector, L2Character effected, Skill skill)
 	{

L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/handlers/effecthandlers/Disarmor.java

@@ -136,6 +136,5 @@ public final class Disarmor extends AbstractEffect
 				}
 			}
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/handlers/effecthandlers/DoubleCast.java

@@ -84,6 +84,5 @@ public final class DoubleCast extends AbstractEffect
 				return null;
 			});
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_Classic_2.2_Antharas/java/com/l2jmobius/gameserver/model/CharEffectList.java

@@ -65,15 +65,15 @@ public final class CharEffectList
 {
 	private static final Logger LOGGER = Logger.getLogger(CharEffectList.class.getName());
 	/** Queue containing all effects from buffs for this effect list. */
-	private volatile Queue<BuffInfo> _actives;
+	private volatile Queue<BuffInfo> _actives = new ConcurrentLinkedQueue<>();
 	/** List containing all passives for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _passives;
+	private volatile Set<BuffInfo> _passives = ConcurrentHashMap.newKeySet();
 	/** List containing all options for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _options;
+	private volatile Set<BuffInfo> _options = ConcurrentHashMap.newKeySet();
 	/** Map containing the all stacked effect in progress for each {@code AbnormalType}. */
 	private volatile Set<AbnormalType> _stackedEffects = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all {@code AbnormalType}s that shouldn't be added to this creature effect list. */
-	private volatile Set<AbnormalType> _blockedAbnormalTypes = null;
+	private volatile Set<AbnormalType> _blockedAbnormalTypes = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all abnormal visual effects this creature currently displays. */
 	private volatile Set<AbnormalVisualEffect> _abnormalVisualEffects = EnumSet.noneOf(AbnormalVisualEffect.class);
 	/** Short buff skill ID. */
@@ -110,7 +110,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getPassives()
 	{
-		return _passives != null ? Collections.unmodifiableSet(_passives) : Collections.emptySet();
+		return Collections.unmodifiableSet(_passives);
 	}
 	
 	/**
@@ -119,7 +119,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getOptions()
 	{
-		return _options != null ? Collections.unmodifiableSet(_options) : Collections.emptySet();
+		return Collections.unmodifiableSet(_options);
 	}
 	
 	/**
@@ -128,7 +128,7 @@ public final class CharEffectList
 	 */
 	public Collection<BuffInfo> getEffects()
 	{
-		return _actives != null ? Collections.unmodifiableCollection(_actives) : Collections.emptyList();
+		return Collections.unmodifiableCollection(_actives);
 	}
 	
 	/**
@@ -137,7 +137,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getBuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -146,7 +146,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getDebuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -156,7 +156,7 @@ public final class CharEffectList
 	 */
 	public boolean isAffectedBySkill(int skillId)
 	{
-		return ((_actives != null) && _actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || ((_passives != null) && _passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
+		return (_actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || (_passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
 	}
 	
 	/**
@@ -166,7 +166,7 @@ public final class CharEffectList
 	 */
 	public BuffInfo getBuffInfoBySkillId(int skillId)
 	{
-		return Stream.concat(_actives != null ? _actives.stream() : Stream.empty(), _passives != null ? _passives.stream() : Stream.empty()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
+		return Stream.concat(_actives.stream(), _passives.stream()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
 	}
 	
 	/**
@@ -216,18 +216,6 @@ public final class CharEffectList
 	 */
 	public void addBlockedAbnormalTypes(Set<AbnormalType> blockedAbnormalTypes)
 	{
-		// Initialize
-		if (_blockedAbnormalTypes == null)
-		{
-			synchronized (this)
-			{
-				if (_blockedAbnormalTypes == null)
-				{
-					_blockedAbnormalTypes = EnumSet.copyOf(blockedAbnormalTypes);
-				}
-			}
-		}
-		
 		_blockedAbnormalTypes.addAll(blockedAbnormalTypes);
 	}
 	
@@ -238,7 +226,7 @@ public final class CharEffectList
 	 */
 	public boolean removeBlockedAbnormalTypes(Set<AbnormalType> blockedBuffSlots)
 	{
-		return (_blockedAbnormalTypes != null) && _blockedAbnormalTypes.removeAll(blockedBuffSlots);
+		return _blockedAbnormalTypes.removeAll(blockedBuffSlots);
 	}
 	
 	/**
@@ -247,7 +235,7 @@ public final class CharEffectList
 	 */
 	public Set<AbnormalType> getBlockedAbnormalTypes()
 	{
-		return _blockedAbnormalTypes != null ? Collections.unmodifiableSet(_blockedAbnormalTypes) : Collections.emptySet();
+		return Collections.unmodifiableSet(_blockedAbnormalTypes);
 	}
 	
 	/**
@@ -277,7 +265,7 @@ public final class CharEffectList
 	 */
 	public int getBuffCount()
 	{
-		return _actives != null ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
+		return !_actives.isEmpty() ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
 	}
 	
 	/**
@@ -374,7 +362,7 @@ public final class CharEffectList
 	 */
 	public void stopAllPassives(boolean update, boolean broadcast)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -392,7 +380,7 @@ public final class CharEffectList
 	 */
 	public void stopAllOptions(boolean update, boolean broadcast)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -490,7 +478,7 @@ public final class CharEffectList
 	 */
 	public void stopEffects(Predicate<BuffInfo> filter, boolean update, boolean broadcast)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			_actives.stream().filter(filter).forEach(this::remove);
 			
@@ -678,6 +666,10 @@ public final class CharEffectList
 		{
 			// Remove active effect.
 			removeActive(info, removed);
+			if (_owner.isNpc()) // Fix for all NPC debuff animations removed.
+			{
+				updateEffectList(broadcast);
+			}
 		}
 		
 		// Update stats, effect flags and icons.
@@ -693,7 +685,7 @@ public final class CharEffectList
 	 */
 	private synchronized void removeActive(BuffInfo info, boolean removed)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			// Removes the buff from the given effect list.
 			_actives.remove(info);
@@ -716,7 +708,7 @@ public final class CharEffectList
 	
 	private void removePassive(BuffInfo info, boolean removed)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.remove(info);
 			info.stopAllEffects(removed);
@@ -725,7 +717,7 @@ public final class CharEffectList
 	
 	private void removeOption(BuffInfo info, boolean removed)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.remove(info);
 			info.stopAllEffects(removed);
@@ -821,12 +813,6 @@ public final class CharEffectList
 			}
 		}
 		
-		// Initialize
-		if (_actives == null)
-		{
-			_actives = new ConcurrentLinkedQueue<>();
-		}
-		
 		// Manage effect stacking.
 		if (hasAbnormalType(skill.getAbnormalType()))
 		{
@@ -857,7 +843,7 @@ public final class CharEffectList
 						}
 						else
 						{
-							// Remove effect that gets overriden.
+							// Remove effect that gets overridden.
 							remove(existingInfo);
 						}
 					}
@@ -865,7 +851,7 @@ public final class CharEffectList
 					{
 						info.setInUse(false);
 					}
-					else // The effect we try to add should be overriden.
+					else // The effect we try to add should be overridden.
 					{
 						return;
 					}
@@ -918,18 +904,6 @@ public final class CharEffectList
 			return;
 		}
 		
-		// Initialize
-		if (_passives == null)
-		{
-			synchronized (this)
-			{
-				if (_passives == null)
-				{
-					_passives = ConcurrentHashMap.newKeySet();
-				}
-			}
-		}
-		
 		// Remove previous passives of this id.
 		_passives.stream().filter(Objects::nonNull).filter(b -> b.getSkill().getId() == skill.getId()).forEach(b ->
 		{
@@ -947,18 +921,6 @@ public final class CharEffectList
 	{
 		if (info.getOption() != null)
 		{
-			// Initialize
-			if (_options == null)
-			{
-				synchronized (this)
-				{
-					if (_options == null)
-					{
-						_options = ConcurrentHashMap.newKeySet();
-					}
-				}
-			}
-			
 			// Remove previous options of this id.
 			_options.stream().filter(Objects::nonNull).filter(b -> b.getOption().getId() == info.getOption().getId()).forEach(b ->
 			{
@@ -988,7 +950,7 @@ public final class CharEffectList
 			final Optional<PartySpelled> ps = ((party != null) || _owner.isSummon()) ? Optional.of(new PartySpelled(_owner)) : Optional.empty();
 			final Optional<ExOlympiadSpelledInfo> os = (player.isInOlympiadMode() && player.isOlympiadStart()) ? Optional.of(new ExOlympiadSpelledInfo(player)) : Optional.empty();
 			
-			if (_actives != null)
+			if (!_actives.isEmpty())
 			{
 				//@formatter:off
 				_actives.stream()
@@ -1109,42 +1071,47 @@ public final class CharEffectList
 		final Set<BuffInfo> unhideBuffs = new HashSet<>();
 		
 		// Recalculate new flags
-		if (_actives != null)
+		for (BuffInfo info : _actives)
 		{
-			for (BuffInfo info : _actives)
+			if (info != null)
 			{
-				if (info != null)
+				final Skill skill = info.getSkill();
+				
+				// Handle hidden buffs. Check if there was such abnormal before so we can continue.
+				if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 				{
-					final Skill skill = info.getSkill();
+					// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
-					
+					if (info.isInUse())
-					// Handle hidden buffs. Check if there was such abnormal before so we can continue.
-					if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 					{
-						// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
+						unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						if (info.isInUse())
-						{
-							unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						}
-						// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-						else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-						{
-							unhideBuffs.add(info);
-						}
 					}
-					
+					// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-					// Add the EffectType flag.
+					else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-					for (AbstractEffect e : info.getEffects())
 					{
-						flags |= e.getEffectFlags();
+						unhideBuffs.add(info);
 					}
+				}
 				
-					// Add the AbnormalType flag.
+				// Add the EffectType flag.
-					abnormalTypeFlags.add(skill.getAbnormalType());
+				for (AbstractEffect e : info.getEffects())
+				{
+					flags |= e.getEffectFlags();
+				}
 				
-					// Add AbnormalVisualEffect flag.
+				// Add the AbnormalType flag.
-					if (skill.hasAbnormalVisualEffects())
+				abnormalTypeFlags.add(skill.getAbnormalType());
+				
+				// Add AbnormalVisualEffect flag.
+				if (skill.hasAbnormalVisualEffects())
+				{
+					for (AbnormalVisualEffect ave : skill.getAbnormalVisualEffects())
 					{
-						abnormalVisualEffectFlags.addAll(skill.getAbnormalVisualEffects());
+						abnormalVisualEffectFlags.add(ave);
+						_abnormalVisualEffects.add(ave);
+					}
+					if (broadcast)
+					{
+						_owner.updateAbnormalVisualEffects();
 					}
 				}
 			}
@@ -1167,7 +1134,7 @@ public final class CharEffectList
 		if (broadcast)
 		{
 			// Check if there is change in AbnormalVisualEffect
-			if ((abnormalVisualEffectFlags.size() != _abnormalVisualEffects.size()) || !abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
+			if (!abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
 			{
 				_abnormalVisualEffects = abnormalVisualEffectFlags;
 				_owner.updateAbnormalVisualEffects();

L2J_Mobius_Classic_2.2_Antharas/java/com/l2jmobius/gameserver/model/actor/instance/DoppelgangerInstance.java

@@ -77,7 +77,6 @@ public class DoppelgangerInstance extends L2Npc
 					info.setAbnormalTime(summonerInfo.getAbnormalTime());
 					getEffectList().add(info);
 				}
-				
 			}
 		}
 	}

L2J_Mobius_Classic_2.2_Antharas/java/com/l2jmobius/gameserver/model/actor/stat/CharStat.java

@@ -776,7 +776,7 @@ public class CharStat
 			final CharEffectList effectList = _activeChar.getEffectList();
 			final Stream<BuffInfo> passives = effectList.getPassives().stream().filter(BuffInfo::isInUse).filter(info -> info.getSkill().checkConditions(SkillConditionScope.PASSIVE, _activeChar, _activeChar));
 			final Stream<BuffInfo> options = effectList.getOptions().stream().filter(BuffInfo::isInUse);
-			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives != null ? passives : Stream.empty(), options != null ? options : Stream.empty()));
+			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives, options));
 			
 			// Call pump to each effect
 			//@formatter:off

L2J_Mobius_Classic_2.2_Antharas/java/com/l2jmobius/gameserver/model/skills/BuffInfo.java

@@ -389,10 +389,10 @@ public final class BuffInfo
 		for (AbstractEffect effect : _effects)
 		{
 			// Instant effects shouldn't call onExit(..).
-			if (!effect.isInstant())
+			// if (!effect.isInstant())
-			{
+			// {
-				effect.onExit(_effector, _effected, _skill);
+			effect.onExit(_effector, _effected, _skill);
-			}
+			// }
 		}
 		
 		// Set the proper system message.

L2J_Mobius_Classic_2.2_Antharas/java/com/l2jmobius/gameserver/network/serverpackets/AbnormalStatusUpdate.java

@@ -21,17 +21,11 @@ import java.util.List;
 
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
-/**
- * @author Mobius
- * @version Classic 2.0
- */
 public class AbnormalStatusUpdate implements IClientOutgoingPacket
 {
 	private final List<BuffInfo> _effects = new ArrayList<>();
-	private final List<Skill> _effects2 = new ArrayList<>();
 	
 	public void addSkill(BuffInfo info)
 	{
@@ -41,38 +35,21 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 		}
 	}
 	
-	public void addSkill(Skill skill)
-	{
-		if (!skill.isHealingPotionSkill())
-		{
-			_effects2.add(skill);
-		}
-	}
-	
 	@Override
 	public boolean write(PacketWriter packet)
 	{
 		OutgoingPackets.ABNORMAL_STATUS_UPDATE.writeId(packet);
 		
-		packet.writeH(_effects.size() + _effects2.size());
+		packet.writeH(_effects.size());
 		for (BuffInfo info : _effects)
 		{
 			if ((info != null) && info.isInUse())
 			{
 				packet.writeD(info.getSkill().getDisplayId());
 				packet.writeH(info.getSkill().getDisplayLevel());
-				packet.writeD(0x00);
+				// packet.writeH(info.getSkill().getSubLevel());
-				packet.writeH(info.getSkill().isAura() ? -1 : info.getTime());
+				packet.writeD(info.getSkill().getAbnormalType().getClientId());
-			}
+				writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
-		}
-		for (Skill skill : _effects2)
-		{
-			if (skill != null)
-			{
-				packet.writeD(skill.getDisplayId());
-				packet.writeH(skill.getDisplayLevel());
-				packet.writeD(skill.getAbnormalType().getClientId());
-				packet.writeH(-1);
 			}
 		}
 		return true;

L2J_Mobius_Classic_2.2_Antharas/java/com/l2jmobius/gameserver/network/serverpackets/ExAbnormalStatusUpdateFromTarget.java

@@ -16,8 +16,8 @@
  */
 package com.l2jmobius.gameserver.network.serverpackets;
 
-import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 import java.util.stream.Collectors;
 
 import com.l2jmobius.commons.network.PacketWriter;
@@ -25,35 +25,10 @@ import com.l2jmobius.gameserver.model.actor.L2Character;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
-/**
- * @author proGenitor <br>
- *         Experimental packet compatible for L2Classic 2.0.
- */
 public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 {
 	private final L2Character _character;
-	private List<Effect> _effects = new ArrayList<>();
+	private final List<BuffInfo> _effects;
-	
-	private static class Effect
-	{
-		protected int _skillId;
-		protected int _level;
-		protected int _subLevel;
-		protected int _abnormalType;
-		protected int _duration;
-		protected int _caster;
-		
-		public Effect(BuffInfo info)
-		{
-			final L2Character caster = info.getEffector();
-			int casterId = 0;
-			if (caster != null)
-			{
-				casterId = caster.getObjectId();
-			}
-			_caster = casterId;
-		}
-	}
 	
 	public ExAbnormalStatusUpdateFromTarget(L2Character character)
 	{
@@ -61,7 +36,9 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 		_character = character;
 		_effects = character.getEffectList().getEffects()
 					.stream()
-					.map(Effect::new)
+					.filter(Objects::nonNull)
+					.filter(BuffInfo::isInUse)
+					.filter(b -> !b.getSkill().isToggle())
 					.collect(Collectors.toList());
 		//@formatter:on
 	}
@@ -74,14 +51,14 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 		packet.writeD(_character.getObjectId());
 		packet.writeH(_effects.size());
 		
-		for (Effect info : _effects)
+		for (BuffInfo info : _effects)
 		{
-			packet.writeD(info._skillId);
+			packet.writeD(info.getSkill().getDisplayId());
-			packet.writeH(info._level);
+			packet.writeH(info.getSkill().getDisplayLevel());
-			packet.writeH(info._subLevel);
+			// packet.writeH(info.getSkill().getSubLevel());
-			packet.writeH(info._abnormalType);
+			packet.writeH(info.getSkill().getAbnormalType().getClientId());
-			writeOptionalD(packet, info._duration);
+			writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
-			packet.writeD(info._caster);
+			packet.writeD(info.getEffectorObjectId());
 		}
 		return true;
 	}

L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/handlers/effecthandlers/CallSkillOnActionTime.java

@@ -16,6 +16,8 @@
  */
 package handlers.effecthandlers;
 
+import java.util.Collections;
+
 import com.l2jmobius.gameserver.model.L2Object;
 import com.l2jmobius.gameserver.model.L2World;
 import com.l2jmobius.gameserver.model.StatsSet;
@@ -38,6 +40,19 @@ public final class CallSkillOnActionTime extends AbstractEffect
 		setTicks(params.getInt("ticks"));
 	}
 	
+	@Override
+	public void onStart(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().stopEffects(Collections.singleton(_skill.getSkill().getAbnormalType()));
+		effected.getEffectList().addBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
+	@Override
+	public void onExit(L2Character effector, L2Character effected, Skill skill)
+	{
+		effected.getEffectList().removeBlockedAbnormalTypes(Collections.singleton(_skill.getSkill().getAbnormalType()));
+	}
+	
 	@Override
 	public boolean onActionTime(L2Character effector, L2Character effected, Skill skill)
 	{

L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/handlers/effecthandlers/Disarmor.java

@@ -136,6 +136,5 @@ public final class Disarmor extends AbstractEffect
 				}
 			}
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/handlers/effecthandlers/DoubleCast.java

@@ -84,6 +84,5 @@ public final class DoubleCast extends AbstractEffect
 				return null;
 			});
 		}
-		super.onExit(effector, effected, skill);
 	}
 }

L2J_Mobius_Classic_2.3_SevenSigns/java/com/l2jmobius/gameserver/model/CharEffectList.java

@@ -65,15 +65,15 @@ public final class CharEffectList
 {
 	private static final Logger LOGGER = Logger.getLogger(CharEffectList.class.getName());
 	/** Queue containing all effects from buffs for this effect list. */
-	private volatile Queue<BuffInfo> _actives;
+	private volatile Queue<BuffInfo> _actives = new ConcurrentLinkedQueue<>();
 	/** List containing all passives for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _passives;
+	private volatile Set<BuffInfo> _passives = ConcurrentHashMap.newKeySet();
 	/** List containing all options for this effect list. They bypass most of the actions and they are not included in most operations. */
-	private volatile Set<BuffInfo> _options;
+	private volatile Set<BuffInfo> _options = ConcurrentHashMap.newKeySet();
 	/** Map containing the all stacked effect in progress for each {@code AbnormalType}. */
 	private volatile Set<AbnormalType> _stackedEffects = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all {@code AbnormalType}s that shouldn't be added to this creature effect list. */
-	private volatile Set<AbnormalType> _blockedAbnormalTypes = null;
+	private volatile Set<AbnormalType> _blockedAbnormalTypes = EnumSet.noneOf(AbnormalType.class);
 	/** Set containing all abnormal visual effects this creature currently displays. */
 	private volatile Set<AbnormalVisualEffect> _abnormalVisualEffects = EnumSet.noneOf(AbnormalVisualEffect.class);
 	/** Short buff skill ID. */
@@ -110,7 +110,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getPassives()
 	{
-		return _passives != null ? Collections.unmodifiableSet(_passives) : Collections.emptySet();
+		return Collections.unmodifiableSet(_passives);
 	}
 	
 	/**
@@ -119,7 +119,7 @@ public final class CharEffectList
 	 */
 	public Set<BuffInfo> getOptions()
 	{
-		return _options != null ? Collections.unmodifiableSet(_options) : Collections.emptySet();
+		return Collections.unmodifiableSet(_options);
 	}
 	
 	/**
@@ -128,7 +128,7 @@ public final class CharEffectList
 	 */
 	public Collection<BuffInfo> getEffects()
 	{
-		return _actives != null ? Collections.unmodifiableCollection(_actives) : Collections.emptyList();
+		return Collections.unmodifiableCollection(_actives);
 	}
 	
 	/**
@@ -137,7 +137,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getBuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> !b.getSkill().getBuffType().isBuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -146,7 +146,7 @@ public final class CharEffectList
 	 */
 	public List<BuffInfo> getDebuffs()
 	{
-		return _actives != null ? _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList()) : Collections.emptyList();
+		return _actives.stream().filter(b -> b.getSkill().isDebuff()).collect(Collectors.toList());
 	}
 	
 	/**
@@ -156,7 +156,7 @@ public final class CharEffectList
 	 */
 	public boolean isAffectedBySkill(int skillId)
 	{
-		return ((_actives != null) && _actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || ((_passives != null) && _passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
+		return (_actives.stream().anyMatch(i -> i.getSkill().getId() == skillId)) || (_passives.stream().anyMatch(i -> i.getSkill().getId() == skillId));
 	}
 	
 	/**
@@ -166,7 +166,7 @@ public final class CharEffectList
 	 */
 	public BuffInfo getBuffInfoBySkillId(int skillId)
 	{
-		return Stream.concat(_actives != null ? _actives.stream() : Stream.empty(), _passives != null ? _passives.stream() : Stream.empty()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
+		return Stream.concat(_actives.stream(), _passives.stream()).filter(b -> b.getSkill().getId() == skillId).findFirst().orElse(null);
 	}
 	
 	/**
@@ -216,18 +216,6 @@ public final class CharEffectList
 	 */
 	public void addBlockedAbnormalTypes(Set<AbnormalType> blockedAbnormalTypes)
 	{
-		// Initialize
-		if (_blockedAbnormalTypes == null)
-		{
-			synchronized (this)
-			{
-				if (_blockedAbnormalTypes == null)
-				{
-					_blockedAbnormalTypes = EnumSet.copyOf(blockedAbnormalTypes);
-				}
-			}
-		}
-		
 		_blockedAbnormalTypes.addAll(blockedAbnormalTypes);
 	}
 	
@@ -238,7 +226,7 @@ public final class CharEffectList
 	 */
 	public boolean removeBlockedAbnormalTypes(Set<AbnormalType> blockedBuffSlots)
 	{
-		return (_blockedAbnormalTypes != null) && _blockedAbnormalTypes.removeAll(blockedBuffSlots);
+		return _blockedAbnormalTypes.removeAll(blockedBuffSlots);
 	}
 	
 	/**
@@ -247,7 +235,7 @@ public final class CharEffectList
 	 */
 	public Set<AbnormalType> getBlockedAbnormalTypes()
 	{
-		return _blockedAbnormalTypes != null ? Collections.unmodifiableSet(_blockedAbnormalTypes) : Collections.emptySet();
+		return Collections.unmodifiableSet(_blockedAbnormalTypes);
 	}
 	
 	/**
@@ -277,7 +265,7 @@ public final class CharEffectList
 	 */
 	public int getBuffCount()
 	{
-		return _actives != null ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
+		return !_actives.isEmpty() ? (_buffCount.get() - _hiddenBuffs.get()) : 0;
 	}
 	
 	/**
@@ -374,7 +362,7 @@ public final class CharEffectList
 	 */
 	public void stopAllPassives(boolean update, boolean broadcast)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -392,7 +380,7 @@ public final class CharEffectList
 	 */
 	public void stopAllOptions(boolean update, boolean broadcast)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.forEach(this::remove);
 			// Update stats, effect flags and icons.
@@ -490,7 +478,7 @@ public final class CharEffectList
 	 */
 	public void stopEffects(Predicate<BuffInfo> filter, boolean update, boolean broadcast)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			_actives.stream().filter(filter).forEach(this::remove);
 			
@@ -678,6 +666,10 @@ public final class CharEffectList
 		{
 			// Remove active effect.
 			removeActive(info, removed);
+			if (_owner.isNpc()) // Fix for all NPC debuff animations removed.
+			{
+				updateEffectList(broadcast);
+			}
 		}
 		
 		// Update stats, effect flags and icons.
@@ -693,7 +685,7 @@ public final class CharEffectList
 	 */
 	private synchronized void removeActive(BuffInfo info, boolean removed)
 	{
-		if (_actives != null)
+		if (!_actives.isEmpty())
 		{
 			// Removes the buff from the given effect list.
 			_actives.remove(info);
@@ -716,7 +708,7 @@ public final class CharEffectList
 	
 	private void removePassive(BuffInfo info, boolean removed)
 	{
-		if (_passives != null)
+		if (!_passives.isEmpty())
 		{
 			_passives.remove(info);
 			info.stopAllEffects(removed);
@@ -725,7 +717,7 @@ public final class CharEffectList
 	
 	private void removeOption(BuffInfo info, boolean removed)
 	{
-		if (_options != null)
+		if (!_options.isEmpty())
 		{
 			_options.remove(info);
 			info.stopAllEffects(removed);
@@ -821,12 +813,6 @@ public final class CharEffectList
 			}
 		}
 		
-		// Initialize
-		if (_actives == null)
-		{
-			_actives = new ConcurrentLinkedQueue<>();
-		}
-		
 		// Manage effect stacking.
 		if (hasAbnormalType(skill.getAbnormalType()))
 		{
@@ -857,7 +843,7 @@ public final class CharEffectList
 						}
 						else
 						{
-							// Remove effect that gets overriden.
+							// Remove effect that gets overridden.
 							remove(existingInfo);
 						}
 					}
@@ -865,7 +851,7 @@ public final class CharEffectList
 					{
 						info.setInUse(false);
 					}
-					else // The effect we try to add should be overriden.
+					else // The effect we try to add should be overridden.
 					{
 						return;
 					}
@@ -918,18 +904,6 @@ public final class CharEffectList
 			return;
 		}
 		
-		// Initialize
-		if (_passives == null)
-		{
-			synchronized (this)
-			{
-				if (_passives == null)
-				{
-					_passives = ConcurrentHashMap.newKeySet();
-				}
-			}
-		}
-		
 		// Remove previous passives of this id.
 		_passives.stream().filter(Objects::nonNull).filter(b -> b.getSkill().getId() == skill.getId()).forEach(b ->
 		{
@@ -947,18 +921,6 @@ public final class CharEffectList
 	{
 		if (info.getOption() != null)
 		{
-			// Initialize
-			if (_options == null)
-			{
-				synchronized (this)
-				{
-					if (_options == null)
-					{
-						_options = ConcurrentHashMap.newKeySet();
-					}
-				}
-			}
-			
 			// Remove previous options of this id.
 			_options.stream().filter(Objects::nonNull).filter(b -> b.getOption().getId() == info.getOption().getId()).forEach(b ->
 			{
@@ -988,7 +950,7 @@ public final class CharEffectList
 			final Optional<PartySpelled> ps = ((party != null) || _owner.isSummon()) ? Optional.of(new PartySpelled(_owner)) : Optional.empty();
 			final Optional<ExOlympiadSpelledInfo> os = (player.isInOlympiadMode() && player.isOlympiadStart()) ? Optional.of(new ExOlympiadSpelledInfo(player)) : Optional.empty();
 			
-			if (_actives != null)
+			if (!_actives.isEmpty())
 			{
 				//@formatter:off
 				_actives.stream()
@@ -1109,42 +1071,47 @@ public final class CharEffectList
 		final Set<BuffInfo> unhideBuffs = new HashSet<>();
 		
 		// Recalculate new flags
-		if (_actives != null)
+		for (BuffInfo info : _actives)
 		{
-			for (BuffInfo info : _actives)
+			if (info != null)
 			{
-				if (info != null)
+				final Skill skill = info.getSkill();
+				
+				// Handle hidden buffs. Check if there was such abnormal before so we can continue.
+				if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 				{
-					final Skill skill = info.getSkill();
+					// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
-					
+					if (info.isInUse())
-					// Handle hidden buffs. Check if there was such abnormal before so we can continue.
-					if ((_hiddenBuffs.get() > 0) && _stackedEffects.contains(skill.getAbnormalType()))
 					{
-						// If incoming buff isnt hidden, remove any hidden buffs with its abnormal type.
+						unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						if (info.isInUse())
-						{
-							unhideBuffs.removeIf(b -> b.isAbnormalType(skill.getAbnormalType()));
-						}
-						// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-						else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-						{
-							unhideBuffs.add(info);
-						}
 					}
-					
+					// If this incoming buff is hidden and its first of its abnormal, or it removes any previous hidden buff with the same or lower abnormal level and add this instead.
-					// Add the EffectType flag.
+					else if (!abnormalTypeFlags.contains(skill.getAbnormalType()) || unhideBuffs.removeIf(b -> (b.isAbnormalType(skill.getAbnormalType())) && (b.getSkill().getAbnormalLvl() <= skill.getAbnormalLvl())))
-					for (AbstractEffect e : info.getEffects())
 					{
-						flags |= e.getEffectFlags();
+						unhideBuffs.add(info);
 					}
+				}
 				
-					// Add the AbnormalType flag.
+				// Add the EffectType flag.
-					abnormalTypeFlags.add(skill.getAbnormalType());
+				for (AbstractEffect e : info.getEffects())
+				{
+					flags |= e.getEffectFlags();
+				}
 				
-					// Add AbnormalVisualEffect flag.
+				// Add the AbnormalType flag.
-					if (skill.hasAbnormalVisualEffects())
+				abnormalTypeFlags.add(skill.getAbnormalType());
+				
+				// Add AbnormalVisualEffect flag.
+				if (skill.hasAbnormalVisualEffects())
+				{
+					for (AbnormalVisualEffect ave : skill.getAbnormalVisualEffects())
 					{
-						abnormalVisualEffectFlags.addAll(skill.getAbnormalVisualEffects());
+						abnormalVisualEffectFlags.add(ave);
+						_abnormalVisualEffects.add(ave);
+					}
+					if (broadcast)
+					{
+						_owner.updateAbnormalVisualEffects();
 					}
 				}
 			}
@@ -1167,7 +1134,7 @@ public final class CharEffectList
 		if (broadcast)
 		{
 			// Check if there is change in AbnormalVisualEffect
-			if ((abnormalVisualEffectFlags.size() != _abnormalVisualEffects.size()) || !abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
+			if (!abnormalVisualEffectFlags.containsAll(_abnormalVisualEffects))
 			{
 				_abnormalVisualEffects = abnormalVisualEffectFlags;
 				_owner.updateAbnormalVisualEffects();

L2J_Mobius_Classic_2.3_SevenSigns/java/com/l2jmobius/gameserver/model/actor/instance/DoppelgangerInstance.java

@@ -77,7 +77,6 @@ public class DoppelgangerInstance extends L2Npc
 					info.setAbnormalTime(summonerInfo.getAbnormalTime());
 					getEffectList().add(info);
 				}
-				
 			}
 		}
 	}

L2J_Mobius_Classic_2.3_SevenSigns/java/com/l2jmobius/gameserver/model/actor/stat/CharStat.java

@@ -776,7 +776,7 @@ public class CharStat
 			final CharEffectList effectList = _activeChar.getEffectList();
 			final Stream<BuffInfo> passives = effectList.getPassives().stream().filter(BuffInfo::isInUse).filter(info -> info.getSkill().checkConditions(SkillConditionScope.PASSIVE, _activeChar, _activeChar));
 			final Stream<BuffInfo> options = effectList.getOptions().stream().filter(BuffInfo::isInUse);
-			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives != null ? passives : Stream.empty(), options != null ? options : Stream.empty()));
+			final Stream<BuffInfo> effectsStream = Stream.concat(effectList.getEffects().stream().filter(BuffInfo::isInUse), Stream.concat(passives, options));
 			
 			// Call pump to each effect
 			//@formatter:off

L2J_Mobius_Classic_2.3_SevenSigns/java/com/l2jmobius/gameserver/model/skills/BuffInfo.java

@@ -389,10 +389,10 @@ public final class BuffInfo
 		for (AbstractEffect effect : _effects)
 		{
 			// Instant effects shouldn't call onExit(..).
-			if (!effect.isInstant())
+			// if (!effect.isInstant())
-			{
+			// {
-				effect.onExit(_effector, _effected, _skill);
+			effect.onExit(_effector, _effected, _skill);
-			}
+			// }
 		}
 		
 		// Set the proper system message.

L2J_Mobius_Classic_2.3_SevenSigns/java/com/l2jmobius/gameserver/network/serverpackets/AbnormalStatusUpdate.java

@@ -21,17 +21,11 @@ import java.util.List;
 
 import com.l2jmobius.commons.network.PacketWriter;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
-import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
-/**
- * @author Mobius
- * @version Classic 2.0
- */
 public class AbnormalStatusUpdate implements IClientOutgoingPacket
 {
 	private final List<BuffInfo> _effects = new ArrayList<>();
-	private final List<Skill> _effects2 = new ArrayList<>();
 	
 	public void addSkill(BuffInfo info)
 	{
@@ -41,38 +35,21 @@ public class AbnormalStatusUpdate implements IClientOutgoingPacket
 		}
 	}
 	
-	public void addSkill(Skill skill)
-	{
-		if (!skill.isHealingPotionSkill())
-		{
-			_effects2.add(skill);
-		}
-	}
-	
 	@Override
 	public boolean write(PacketWriter packet)
 	{
 		OutgoingPackets.ABNORMAL_STATUS_UPDATE.writeId(packet);
 		
-		packet.writeH(_effects.size() + _effects2.size());
+		packet.writeH(_effects.size());
 		for (BuffInfo info : _effects)
 		{
 			if ((info != null) && info.isInUse())
 			{
 				packet.writeD(info.getSkill().getDisplayId());
 				packet.writeH(info.getSkill().getDisplayLevel());
-				packet.writeD(0x00);
+				// packet.writeH(info.getSkill().getSubLevel());
-				packet.writeH(info.getSkill().isAura() ? -1 : info.getTime());
+				packet.writeD(info.getSkill().getAbnormalType().getClientId());
-			}
+				writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
-		}
-		for (Skill skill : _effects2)
-		{
-			if (skill != null)
-			{
-				packet.writeD(skill.getDisplayId());
-				packet.writeH(skill.getDisplayLevel());
-				packet.writeD(skill.getAbnormalType().getClientId());
-				packet.writeH(-1);
 			}
 		}
 		return true;

L2J_Mobius_Classic_2.3_SevenSigns/java/com/l2jmobius/gameserver/network/serverpackets/ExAbnormalStatusUpdateFromTarget.java

@@ -16,8 +16,8 @@
  */
 package com.l2jmobius.gameserver.network.serverpackets;
 
-import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 import java.util.stream.Collectors;
 
 import com.l2jmobius.commons.network.PacketWriter;
@@ -25,35 +25,10 @@ import com.l2jmobius.gameserver.model.actor.L2Character;
 import com.l2jmobius.gameserver.model.skills.BuffInfo;
 import com.l2jmobius.gameserver.network.OutgoingPackets;
 
-/**
- * @author proGenitor <br>
- *         Experimental packet compatible for L2Classic 2.0.
- */
 public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 {
 	private final L2Character _character;
-	private List<Effect> _effects = new ArrayList<>();
+	private final List<BuffInfo> _effects;
-	
-	private static class Effect
-	{
-		protected int _skillId;
-		protected int _level;
-		protected int _subLevel;
-		protected int _abnormalType;
-		protected int _duration;
-		protected int _caster;
-		
-		public Effect(BuffInfo info)
-		{
-			final L2Character caster = info.getEffector();
-			int casterId = 0;
-			if (caster != null)
-			{
-				casterId = caster.getObjectId();
-			}
-			_caster = casterId;
-		}
-	}
 	
 	public ExAbnormalStatusUpdateFromTarget(L2Character character)
 	{
@@ -61,7 +36,9 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 		_character = character;
 		_effects = character.getEffectList().getEffects()
 					.stream()
-					.map(Effect::new)
+					.filter(Objects::nonNull)
+					.filter(BuffInfo::isInUse)
+					.filter(b -> !b.getSkill().isToggle())
 					.collect(Collectors.toList());
 		//@formatter:on
 	}
@@ -74,14 +51,14 @@ public class ExAbnormalStatusUpdateFromTarget implements IClientOutgoingPacket
 		packet.writeD(_character.getObjectId());
 		packet.writeH(_effects.size());
 		
-		for (Effect info : _effects)
+		for (BuffInfo info : _effects)
 		{
-			packet.writeD(info._skillId);
+			packet.writeD(info.getSkill().getDisplayId());
-			packet.writeH(info._level);
+			packet.writeH(info.getSkill().getDisplayLevel());
-			packet.writeH(info._subLevel);
+			// packet.writeH(info.getSkill().getSubLevel());
-			packet.writeH(info._abnormalType);
+			packet.writeH(info.getSkill().getAbnormalType().getClientId());
-			writeOptionalD(packet, info._duration);
+			writeOptionalD(packet, info.getSkill().isAura() ? -1 : info.getTime());
-			packet.writeD(info._caster);
+			packet.writeD(info.getEffectorObjectId());
 		}
 		return true;
 	}