Addition of ItemManaTaskManager item owner check.

L2J_Mobius_C6_Interlude/java/org/l2jmobius/gameserver/data/sql/OfflineTraderTable.java

@@ -200,7 +200,6 @@ public class OfflineTraderTable
 					client.setPlayer(player);
 					client.setAccountName(player.getAccountName());
 					player.setClient(client);
-					player.setOfflineMode(true);
 					player.setOnlineStatus(false);
 					player.setOfflineStartTime(time);
 					if (Config.OFFLINE_SLEEP_EFFECT)

L2J_Mobius_C6_Interlude/java/org/l2jmobius/gameserver/model/actor/Player.java

@@ -455,7 +455,6 @@ public class Player extends Playable
 	private double _mpUpdateDecCheck = .0;
 	private double _mpUpdateInterval = .0;
 	private long _timerToAttack;
-	private boolean _isInOfflineMode = false;
 	private boolean _isTradeOff = false;
 	private long _offlineShopStart = 0;
 	public int _originalNameColorOffline = 0xFFFFFF;
@@ -8140,15 +8139,7 @@ public class Player extends Playable
 			statement.setLong(33, getDeleteTimer());
 			statement.setString(34, getTitle());
 			statement.setInt(35, getAccessLevel().getLevel());
-			if (_isInOfflineMode || isOnline()) // in offline mode or online
-			{
-				statement.setInt(36, 1);
-			}
-			else
-			{
-				statement.setInt(36, isOnline() ? 1 : 0);
-			}
-			
+			statement.setInt(36, isOnlineInt());
 			statement.setInt(37, isIn7sDungeon() ? 1 : 0);
 			statement.setInt(38, getClanPrivileges());
 			statement.setInt(39, getWantsPeace());
@@ -8310,14 +8301,34 @@ public class Player extends Playable
 	}
 	
 	/**
-	 * Return True if the Player is online.
-	 * @return if player is online
+	 * @return True if the Player is online.
 	 */
 	public boolean isOnline()
 	{
 		return _isOnline;
 	}
 	
+	public int isOnlineInt()
+	{
+		if (_isOnline && (_client != null))
+		{
+			return _client.isDetached() ? 2 : 1;
+		}
+		return 0;
+	}
+	
+	/**
+	 * Verifies if the player is in offline mode.<br>
+	 * The offline mode may happen for different reasons:<br>
+	 * Abnormally: Player gets abruptly disconnected from server.<br>
+	 * Normally: The player gets into offline shop mode, only available by enabling the offline shop mod.
+	 * @return {@code true} if the player is in offline mode, {@code false} otherwise
+	 */
+	public boolean isInOfflineMode()
+	{
+		return (_client == null) || _client.isDetached();
+	}
+	
 	/**
 	 * Checks if is in7s dungeon.
 	 * @return true, if is in7s dungeon
@@ -14640,24 +14651,6 @@ public class Player extends Playable
 		return color;
 	}
 	
-	/**
-	 * Checks if is offline.
-	 * @return true, if is offline
-	 */
-	public boolean isInOfflineMode()
-	{
-		return _isInOfflineMode;
-	}
-	
-	/**
-	 * Sets the offline.
-	 * @param set the new offline
-	 */
-	public void setOfflineMode(boolean set)
-	{
-		_isInOfflineMode = set;
-	}
-	
 	/**
 	 * Checks if is trade disabled.
 	 * @return true, if is trade disabled

L2J_Mobius_C6_Interlude/java/org/l2jmobius/gameserver/model/item/instance/Item.java

@@ -80,7 +80,10 @@ public class Item extends WorldObject
 		FREIGHT
 	}
 	
+	/** Owner */
 	private int _ownerId;
+	private Player _owner;
+	
 	private int _count;
 	private int _initCount;
 	private int _time;
@@ -173,6 +176,7 @@ public class Item extends WorldObject
 			return;
 		}
 		
+		_owner = null;
 		_ownerId = ownerId;
 		_storedInDb = false;
 	}
@@ -1133,6 +1137,11 @@ public class Item extends WorldObject
 		{
 			ItemsOnGroundManager.getInstance().save(this);
 		}
+		
+		if ((dropper != null) && dropper.isPlayer())
+		{
+			_owner = null;
+		}
 	}
 	
 	/**
@@ -1436,4 +1445,14 @@ public class Item extends WorldObject
 	{
 		return true;
 	}
+	
+	@Override
+	public Player getActingPlayer()
+	{
+		if ((_owner == null) && (_ownerId != 0))
+		{
+			_owner = World.getInstance().getPlayer(_ownerId);
+		}
+		return _owner;
+	}
 }

L2J_Mobius_C6_Interlude/java/org/l2jmobius/gameserver/network/GameClient.java

@@ -658,7 +658,6 @@ public class GameClient extends ChannelInboundHandler<GameClient>
 					{
 						if (!Config.OFFLINE_MODE_IN_PEACE_ZONE || (Config.OFFLINE_MODE_IN_PEACE_ZONE && player.isInsideZone(ZoneId.PEACE)))
 						{
-							player.setOfflineMode(true);
 							player.setOnlineStatus(false);
 							player.leaveParty();
 							player.store();

L2J_Mobius_C6_Interlude/java/org/l2jmobius/gameserver/taskmanager/ItemManaTaskManager.java

@@ -22,6 +22,7 @@ import java.util.concurrent.ConcurrentHashMap;
 
 import org.l2jmobius.commons.threads.ThreadPool;
 import org.l2jmobius.commons.util.Chronos;
+import org.l2jmobius.gameserver.model.actor.Player;
 import org.l2jmobius.gameserver.model.item.instance.Item;
 
 /**
@@ -54,7 +55,14 @@ public class ItemManaTaskManager implements Runnable
 			{
 				final Item item = entry.getKey();
 				ITEMS.remove(item);
-				item.decreaseMana(true);
+				
+				final Player player = item.getActingPlayer();
+				if ((player == null) || player.isInOfflineMode())
+				{
+					return;
+				}
+				
+				item.decreaseMana(item.isEquipped());
 			}
 		}