Prevent flood from container items.

L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -561,10 +561,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, ManufactureItem> _manufactureItems;
 	private String _storeName = "";
@@ -5597,6 +5596,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -51,7 +51,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -663,7 +662,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -73,6 +75,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1698,6 +1702,7 @@ public abstract class Inventory extends ItemContainer
 			case ItemTemplate.SLOT_R_BRACELET:
 			{
 				pdollSlot = PAPERDOLL_RBRACELET;
+				containerItemCheck();
 				break;
 			}
 			case ItemTemplate.SLOT_DECO:
@@ -1713,6 +1718,7 @@ public abstract class Inventory extends ItemContainer
 			case ItemTemplate.SLOT_BROOCH:
 			{
 				pdollSlot = PAPERDOLL_BROOCH;
+				containerItemCheck();
 				break;
 			}
 			case ItemTemplate.SLOT_BROOCH_JEWEL:
@@ -1738,6 +1744,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -563,10 +563,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, ManufactureItem> _manufactureItems;
 	private String _storeName = "";
@@ -5599,6 +5598,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -52,7 +52,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -665,7 +664,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -73,6 +75,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1704,6 +1708,7 @@ public abstract class Inventory extends ItemContainer
 			case ItemTemplate.SLOT_R_BRACELET:
 			{
 				pdollSlot = PAPERDOLL_RBRACELET;
+				containerItemCheck();
 				break;
 			}
 			case ItemTemplate.SLOT_DECO:
@@ -1719,6 +1724,7 @@ public abstract class Inventory extends ItemContainer
 			case ItemTemplate.SLOT_BROOCH:
 			{
 				pdollSlot = PAPERDOLL_BROOCH;
+				containerItemCheck();
 				break;
 			}
 			case ItemTemplate.SLOT_BROOCH_JEWEL:
@@ -1744,6 +1750,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -565,10 +565,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, ManufactureItem> _manufactureItems;
 	private String _storeName = "";
@@ -5601,6 +5600,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -52,7 +52,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -665,7 +664,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -73,6 +75,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1704,6 +1708,7 @@ public abstract class Inventory extends ItemContainer
 			case ItemTemplate.SLOT_R_BRACELET:
 			{
 				pdollSlot = PAPERDOLL_RBRACELET;
+				containerItemCheck();
 				break;
 			}
 			case ItemTemplate.SLOT_DECO:
@@ -1719,6 +1724,7 @@ public abstract class Inventory extends ItemContainer
 			case ItemTemplate.SLOT_BROOCH:
 			{
 				pdollSlot = PAPERDOLL_BROOCH;
+				containerItemCheck();
 				break;
 			}
 			case ItemTemplate.SLOT_BROOCH_JEWEL:
@@ -1744,6 +1750,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -569,10 +569,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, Long> _manufactureItems;
 	private String _storeName = "";
@@ -5597,6 +5596,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -52,7 +52,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -664,7 +663,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -73,6 +75,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1704,6 +1708,7 @@ public abstract class Inventory extends ItemContainer
 			case ItemTemplate.SLOT_R_BRACELET:
 			{
 				pdollSlot = PAPERDOLL_RBRACELET;
+				containerItemCheck();
 				break;
 			}
 			case ItemTemplate.SLOT_DECO:
@@ -1719,6 +1724,7 @@ public abstract class Inventory extends ItemContainer
 			case ItemTemplate.SLOT_BROOCH:
 			{
 				pdollSlot = PAPERDOLL_BROOCH;
+				containerItemCheck();
 				break;
 			}
 			case ItemTemplate.SLOT_BROOCH_JEWEL:
@@ -1744,6 +1750,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -565,10 +565,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, Long> _manufactureItems;
 	private String _storeName = "";
@@ -5613,6 +5612,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -51,7 +51,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -671,7 +670,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -75,6 +77,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1788,10 +1792,12 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_L_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_LBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_R_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_RBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_DECO)
 		{
@@ -1804,6 +1810,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_BROOCH)
 		{
 			pdollSlot = PAPERDOLL_BROOCH;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_BROOCH_JEWEL)
 		{
@@ -1830,6 +1837,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -565,10 +565,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, Long> _manufactureItems;
 	private String _storeName = "";
@@ -5613,6 +5612,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -51,7 +51,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -680,7 +679,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -75,6 +77,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1899,10 +1903,12 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_L_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_LBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_R_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_RBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_DECO)
 		{
@@ -1915,6 +1921,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_BROOCH)
 		{
 			pdollSlot = PAPERDOLL_BROOCH;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_BROOCH_JEWEL)
 		{
@@ -1927,6 +1934,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_ARTIFACT_BOOK)
 		{
 			pdollSlot = PAPERDOLL_ARTIFACT_BOOK;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_ARTIFACT)
 		{
@@ -1949,6 +1957,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -565,10 +565,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, Long> _manufactureItems;
 	private String _storeName = "";
@@ -5614,6 +5613,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -51,7 +51,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -680,7 +679,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -75,6 +77,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1899,10 +1903,12 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_L_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_LBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_R_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_RBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_DECO)
 		{
@@ -1915,6 +1921,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_BROOCH)
 		{
 			pdollSlot = PAPERDOLL_BROOCH;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_BROOCH_JEWEL)
 		{
@@ -1927,6 +1934,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_ARTIFACT_BOOK)
 		{
 			pdollSlot = PAPERDOLL_ARTIFACT_BOOK;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_ARTIFACT)
 		{
@@ -1949,6 +1957,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -579,10 +579,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, Long> _manufactureItems;
 	private String _storeName = "";
@@ -5579,6 +5578,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -51,7 +51,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -678,7 +677,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -75,6 +77,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1889,10 +1893,12 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_L_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_LBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_R_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_RBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_DECO)
 		{
@@ -1905,6 +1911,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_BROOCH)
 		{
 			pdollSlot = PAPERDOLL_BROOCH;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_BROOCH_JEWEL)
 		{
@@ -1917,6 +1924,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_ARTIFACT_BOOK)
 		{
 			pdollSlot = PAPERDOLL_ARTIFACT_BOOK;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_ARTIFACT)
 		{
@@ -1934,6 +1942,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -582,10 +582,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, Long> _manufactureItems;
 	private String _storeName = "";
@@ -5623,6 +5622,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -52,7 +52,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -684,7 +683,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -74,6 +76,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1871,10 +1875,12 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_L_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_LBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_R_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_RBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_DECO)
 		{
@@ -1887,6 +1893,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_BROOCH)
 		{
 			pdollSlot = PAPERDOLL_BROOCH;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_BROOCH_JEWEL)
 		{
@@ -1899,6 +1906,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_ARTIFACT_BOOK)
 		{
 			pdollSlot = PAPERDOLL_ARTIFACT_BOOK;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_ARTIFACT)
 		{
@@ -1916,6 +1924,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -595,10 +595,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, Long> _manufactureItems;
 	private String _storeName = "";
@@ -5640,6 +5639,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -52,7 +52,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -684,7 +683,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -74,6 +76,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1871,10 +1875,12 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_L_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_LBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_R_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_RBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_DECO)
 		{
@@ -1887,6 +1893,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_BROOCH)
 		{
 			pdollSlot = PAPERDOLL_BROOCH;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_BROOCH_JEWEL)
 		{
@@ -1899,6 +1906,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_ARTIFACT_BOOK)
 		{
 			pdollSlot = PAPERDOLL_ARTIFACT_BOOK;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_ARTIFACT)
 		{
@@ -1916,6 +1924,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

L2J_Mobius_10.0_MasterClass/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -597,10 +597,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, Long> _manufactureItems;
 	private String _storeName = "";
@@ -5673,6 +5672,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_10.0_MasterClass/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -52,7 +52,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -684,7 +683,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_10.0_MasterClass/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -75,6 +77,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1882,10 +1886,12 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_L_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_LBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_R_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_RBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_DECO)
 		{
@@ -1898,6 +1904,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_BROOCH)
 		{
 			pdollSlot = PAPERDOLL_BROOCH;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_BROOCH_JEWEL)
 		{
@@ -1910,6 +1917,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_ARTIFACT_BOOK)
 		{
 			pdollSlot = PAPERDOLL_ARTIFACT_BOOK;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_ARTIFACT)
 		{
@@ -1927,6 +1935,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_10.0_MasterClass/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

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

@@ -563,10 +563,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, ManufactureItem> _manufactureItems;
 	private String _storeName = "";
@@ -5572,6 +5571,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -51,7 +51,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -660,7 +659,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -73,6 +75,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1706,6 +1710,7 @@ public abstract class Inventory extends ItemContainer
 			case ItemTemplate.SLOT_R_BRACELET:
 			{
 				pdollSlot = PAPERDOLL_RBRACELET;
+				containerItemCheck();
 				break;
 			}
 			case ItemTemplate.SLOT_DECO:
@@ -1721,6 +1726,7 @@ public abstract class Inventory extends ItemContainer
 			case ItemTemplate.SLOT_BROOCH:
 			{
 				pdollSlot = PAPERDOLL_BROOCH;
+				containerItemCheck();
 				break;
 			}
 			case ItemTemplate.SLOT_BROOCH_JEWEL:
@@ -1746,6 +1752,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

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

@@ -563,10 +563,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, ManufactureItem> _manufactureItems;
 	private String _storeName = "";
@@ -5572,6 +5571,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -52,7 +52,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -664,7 +663,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -73,6 +75,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1706,6 +1710,7 @@ public abstract class Inventory extends ItemContainer
 			case ItemTemplate.SLOT_R_BRACELET:
 			{
 				pdollSlot = PAPERDOLL_RBRACELET;
+				containerItemCheck();
 				break;
 			}
 			case ItemTemplate.SLOT_DECO:
@@ -1721,6 +1726,7 @@ public abstract class Inventory extends ItemContainer
 			case ItemTemplate.SLOT_BROOCH:
 			{
 				pdollSlot = PAPERDOLL_BROOCH;
+				containerItemCheck();
 				break;
 			}
 			case ItemTemplate.SLOT_BROOCH_JEWEL:
@@ -1746,6 +1752,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

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

@@ -561,10 +561,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, ManufactureItem> _manufactureItems;
 	private String _storeName = "";
@@ -5557,6 +5556,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -52,7 +52,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -673,7 +672,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -75,6 +77,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1790,10 +1794,12 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_L_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_LBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_R_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_RBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_DECO)
 		{
@@ -1806,6 +1812,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_BROOCH)
 		{
 			pdollSlot = PAPERDOLL_BROOCH;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_BROOCH_JEWEL)
 		{
@@ -1835,6 +1842,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

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

@@ -569,10 +569,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, ManufactureItem> _manufactureItems;
 	private String _storeName = "";
@@ -5571,6 +5570,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -53,7 +53,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -708,7 +707,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -75,6 +77,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1901,10 +1905,12 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_L_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_LBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_R_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_RBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_DECO)
 		{
@@ -1917,6 +1923,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_BROOCH)
 		{
 			pdollSlot = PAPERDOLL_BROOCH;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_BROOCH_JEWEL)
 		{
@@ -1929,6 +1936,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_ARTIFACT_BOOK)
 		{
 			pdollSlot = PAPERDOLL_ARTIFACT_BOOK;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_ARTIFACT)
 		{
@@ -1951,6 +1959,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

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

@@ -569,10 +569,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, ManufactureItem> _manufactureItems;
 	private String _storeName = "";
@@ -5571,6 +5570,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -53,7 +53,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -708,7 +707,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -75,6 +77,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1901,10 +1905,12 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_L_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_LBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_R_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_RBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_DECO)
 		{
@@ -1917,6 +1923,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_BROOCH)
 		{
 			pdollSlot = PAPERDOLL_BROOCH;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_BROOCH_JEWEL)
 		{
@@ -1929,6 +1936,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_ARTIFACT_BOOK)
 		{
 			pdollSlot = PAPERDOLL_ARTIFACT_BOOK;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_ARTIFACT)
 		{
@@ -1951,6 +1959,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

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

@@ -585,10 +585,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, ManufactureItem> _manufactureItems;
 	private String _storeName = "";
@@ -5526,6 +5525,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -53,7 +53,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -706,7 +705,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -75,6 +77,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1891,10 +1895,12 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_L_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_LBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_R_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_RBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_DECO)
 		{
@@ -1907,6 +1913,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_BROOCH)
 		{
 			pdollSlot = PAPERDOLL_BROOCH;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_BROOCH_JEWEL)
 		{
@@ -1919,6 +1926,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_ARTIFACT_BOOK)
 		{
 			pdollSlot = PAPERDOLL_ARTIFACT_BOOK;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_ARTIFACT)
 		{
@@ -1936,6 +1944,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

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

@@ -558,10 +558,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, ManufactureItem> _manufactureItems;
 	private String _storeName = "";
@@ -5553,6 +5552,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -52,7 +52,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -664,7 +663,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -73,6 +75,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1698,6 +1702,7 @@ public abstract class Inventory extends ItemContainer
 			case ItemTemplate.SLOT_R_BRACELET:
 			{
 				pdollSlot = PAPERDOLL_RBRACELET;
+				containerItemCheck();
 				break;
 			}
 			case ItemTemplate.SLOT_DECO:
@@ -1713,6 +1718,7 @@ public abstract class Inventory extends ItemContainer
 			case ItemTemplate.SLOT_BROOCH:
 			{
 				pdollSlot = PAPERDOLL_BROOCH;
+				containerItemCheck();
 				break;
 			}
 			case ItemTemplate.SLOT_BROOCH_JEWEL:
@@ -1738,6 +1744,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -604,10 +604,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, ManufactureItem> _manufactureItems;
 	private String _storeName = "";
@@ -5610,6 +5609,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -55,7 +55,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -722,7 +721,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -74,6 +76,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -1999,10 +2003,12 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_L_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_LBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_R_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_RBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_DECO)
 		{
@@ -2015,6 +2021,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_BROOCH)
 		{
 			pdollSlot = PAPERDOLL_BROOCH;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_BROOCH_JEWEL)
 		{
@@ -2027,6 +2034,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_ARTIFACT_BOOK)
 		{
 			pdollSlot = PAPERDOLL_ARTIFACT_BOOK;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_ARTIFACT)
 		{
@@ -2044,6 +2052,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -628,10 +628,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, ManufactureItem> _manufactureItems;
 	private String _storeName = "";
@@ -5651,6 +5650,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -55,7 +55,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -722,7 +721,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -74,6 +76,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -2008,10 +2012,12 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_L_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_LBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_R_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_RBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_DECO)
 		{
@@ -2024,6 +2030,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_BROOCH)
 		{
 			pdollSlot = PAPERDOLL_BROOCH;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_BROOCH_JEWEL)
 		{
@@ -2036,6 +2043,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_ARTIFACT_BOOK)
 		{
 			pdollSlot = PAPERDOLL_ARTIFACT_BOOK;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_ARTIFACT)
 		{
@@ -2053,6 +2061,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}

L2J_Mobius_Essence_6.0_BattleChronicle/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -628,10 +628,9 @@ public class Player extends Playable
 	private final PlayerFreight _freight = new PlayerFreight(this);
 	private PlayerWarehouse _warehouse;
 	private PlayerRefund _refund;
-	
 	private PrivateStoreType _privateStoreType = PrivateStoreType.NONE;
-	
 	private TradeList _activeTradeList;
+	private boolean _isUsingContainerItem;
 	private ItemContainer _activeWarehouse;
 	private Map<Integer, ManufactureItem> _manufactureItems;
 	private String _storeName = "";
@@ -5651,6 +5650,16 @@ public class Player extends Playable
 		return _activeWarehouse;
 	}
 	
+	public boolean isUsingContainerItem()
+	{
+		return _isUsingContainerItem;
+	}
+	
+	public void setUsingContainerItem(boolean value)
+	{
+		_isUsingContainerItem = value;
+	}
+	
 	/**
 	 * Select the TradeList to be used in next activity.
 	 * @param tradeList

L2J_Mobius_Essence_6.0_BattleChronicle/java/org/l2jmobius/gameserver/model/actor/stat/PlayerStat.java

@@ -55,7 +55,6 @@ import org.l2jmobius.gameserver.util.Util;
 public class PlayerStat extends PlayableStat
 {
 	private long _startingXp;
-	/** Player's maximum talisman count. */
 	private final AtomicInteger _talismanSlots = new AtomicInteger();
 	private boolean _cloakSlot = false;
 	private int _vitalityPoints = 0;
@@ -722,7 +721,7 @@ public class PlayerStat extends PlayableStat
 	@Override
 	public void recalculateStats(boolean broadcast)
 	{
-		if (!getActiveChar().isChangingClass())
+		if (!getActiveChar().isChangingClass() && !getActiveChar().isUsingContainerItem())
 		{
 			super.recalculateStats(broadcast);
 		}

L2J_Mobius_Essence_6.0_BattleChronicle/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -26,6 +26,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.ScheduledFuture;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;
@@ -33,6 +34,7 @@ import java.util.logging.Logger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.CommonUtil;
 import org.l2jmobius.gameserver.cache.PaperdollCache;
 import org.l2jmobius.gameserver.data.ItemTable;
@@ -74,6 +76,8 @@ public abstract class Inventory extends ItemContainer
 {
 	protected static final Logger LOGGER = Logger.getLogger(Inventory.class.getName());
 	
+	private ScheduledFuture<?> _containerItemTask;
+	
 	public interface PaperdollListener
 	{
 		void notifyEquiped(int slot, Item inst, Inventory inventory);
@@ -2008,10 +2012,12 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_L_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_LBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_R_BRACELET)
 		{
 			pdollSlot = PAPERDOLL_RBRACELET;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_DECO)
 		{
@@ -2024,6 +2030,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_BROOCH)
 		{
 			pdollSlot = PAPERDOLL_BROOCH;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_BROOCH_JEWEL)
 		{
@@ -2036,6 +2043,7 @@ public abstract class Inventory extends ItemContainer
 		else if (slot == ItemTemplate.SLOT_ARTIFACT_BOOK)
 		{
 			pdollSlot = PAPERDOLL_ARTIFACT_BOOK;
+			containerItemCheck();
 		}
 		else if (slot == ItemTemplate.SLOT_ARTIFACT)
 		{
@@ -2053,6 +2061,26 @@ public abstract class Inventory extends ItemContainer
 		return null;
 	}
 	
+	/**
+	 * Avoid flood from container items.
+	 */
+	private void containerItemCheck()
+	{
+		final Creature owner = getOwner();
+		if ((owner != null) && owner.isPlayer() && (_containerItemTask == null))
+		{
+			owner.getActingPlayer().setUsingContainerItem(true);
+			_containerItemTask = ThreadPool.schedule(() ->
+			{
+				owner.getActingPlayer().setUsingContainerItem(false);
+				owner.getStat().recalculateStats(true);
+				owner.updateAbnormalVisualEffects();
+				owner.getActingPlayer().sendSkillList();
+				_containerItemTask = null;
+			}, 100);
+		}
+	}
+	
 	/**
 	 * Equips item and returns list of alterations<br>
 	 * <b>If you don't need return value use {@link Inventory#equipItem(Item)} instead</b>

L2J_Mobius_Essence_6.0_BattleChronicle/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -229,8 +229,8 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 		
 		if (_player != null)
 		{
-			// Avoid flood from class change.
-			if (_player.isChangingClass() && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
+			// Avoid flood from class change or container items.
+			if ((_player.isChangingClass() || _player.isUsingContainerItem()) && ((packet instanceof SkillList) || (packet instanceof AcquireSkillList) || (packet instanceof ExUserInfoAbnormalVisualEffect) || (packet instanceof AbnormalStatusUpdate) || (packet instanceof ExAbnormalStatusUpdateFromTarget)))
 			{
 				return;
 			}