L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/AbstractPlayerGroup.java

@@ -0,0 +1,213 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Function;
+
+import com.l2jmobius.commons.util.Rnd;
+import com.l2jmobius.gameserver.enums.Race;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.network.serverpackets.CreatureSay;
+import com.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import com.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+
+/**
+ * @author Battlecruiser
+ */
+public abstract class AbstractPlayerGroup
+{
+	/**
+	 * @return a list of all members of this group
+	 */
+	public abstract List<L2PcInstance> getMembers();
+	
+	/**
+	 * @return a list of object IDs of the members of this group
+	 */
+	public List<Integer> getMembersObjectId()
+	{
+		final List<Integer> ids = new ArrayList<>();
+		forEachMember(m ->
+		{
+			ids.add(m.getObjectId());
+			return true;
+		});
+		return ids;
+	}
+	
+	/**
+	 * @return the leader of this group
+	 */
+	public abstract L2PcInstance getLeader();
+	
+	/**
+	 * Change the leader of this group to the specified player.
+	 * @param leader the player to set as the new leader of this group
+	 */
+	public abstract void setLeader(L2PcInstance leader);
+	
+	/**
+	 * @return the leader's object ID
+	 */
+	public int getLeaderObjectId()
+	{
+		return getLeader().getObjectId();
+	}
+	
+	/**
+	 * Check if a given player is the leader of this group.
+	 * @param player the player to check
+	 * @return {@code true} if the specified player is the leader of this group, {@code false} otherwise
+	 */
+	public boolean isLeader(L2PcInstance player)
+	{
+		return (getLeaderObjectId() == player.getObjectId());
+	}
+	
+	/**
+	 * @return the count of all players in this group
+	 */
+	public int getMemberCount()
+	{
+		return getMembers().size();
+	}
+	
+	/**
+	 * @return the count of all player races in this group
+	 */
+	public int getRaceCount()
+	{
+		final List<Race> partyRaces = new ArrayList<>();
+		for (L2PcInstance member : getMembers())
+		{
+			if (!partyRaces.contains(member.getRace()))
+			{
+				partyRaces.add(member.getRace());
+			}
+		}
+		return partyRaces.size();
+	}
+	
+	/**
+	 * @return the level of this group
+	 */
+	public abstract int getLevel();
+	
+	/**
+	 * Broadcast a packet to every member of this group.
+	 * @param packet the packet to broadcast
+	 */
+	public void broadcastPacket(IClientOutgoingPacket packet)
+	{
+		forEachMember(m ->
+		{
+			if (m != null)
+			{
+				m.sendPacket(packet);
+			}
+			return true;
+		});
+	}
+	
+	/**
+	 * Broadcast a system message to this group.
+	 * @param message the system message to broadcast
+	 */
+	public void broadcastMessage(SystemMessageId message)
+	{
+		broadcastPacket(SystemMessage.getSystemMessage(message));
+	}
+	
+	/**
+	 * Broadcast a text message to this group.
+	 * @param text to broadcast
+	 */
+	public void broadcastString(String text)
+	{
+		broadcastPacket(SystemMessage.sendString(text));
+	}
+	
+	public void broadcastCreatureSay(CreatureSay msg, L2PcInstance broadcaster)
+	{
+		forEachMember(m ->
+		{
+			if ((m != null) && !BlockList.isBlocked(m, broadcaster))
+			{
+				m.sendPacket(msg);
+			}
+			return true;
+		});
+	}
+	
+	/**
+	 * Check if this group contains a given player.
+	 * @param player the player to check
+	 * @return {@code true} if this group contains the specified player, {@code false} otherwise
+	 */
+	public boolean containsPlayer(L2PcInstance player)
+	{
+		return getMembers().contains(player);
+	}
+	
+	/**
+	 * @return a random member of this group
+	 */
+	public L2PcInstance getRandomPlayer()
+	{
+		return getMembers().get(Rnd.get(getMemberCount()));
+	}
+	
+	/**
+	 * Iterates over the group and executes procedure on each member
+	 * @param procedure the prodecure to be executed on each member.<br>
+	 *            If executing the procedure on a member returns {@code true}, the loop continues to the next member, otherwise it breaks the loop
+	 * @return {@code true} if the procedure executed correctly, {@code false} if the loop was broken prematurely
+	 */
+	public boolean forEachMember(Function<L2PcInstance, Boolean> procedure)
+	{
+		for (L2PcInstance player : getMembers())
+		{
+			if (!procedure.apply(player))
+			{
+				return false;
+			}
+		}
+		return true;
+	}
+	
+	@Override
+	public boolean equals(Object obj)
+	{
+		if (this == obj)
+		{
+			return true;
+		}
+		
+		if (obj instanceof AbstractPlayerGroup)
+		{
+			if (getLeaderObjectId() == ((AbstractPlayerGroup) obj).getLeaderObjectId())
+			{
+				return true;
+			}
+		}
+		
+		return false;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/ActionDataHolder.java

@@ -0,0 +1,49 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * @author UnAfraid
+ */
+public class ActionDataHolder
+{
+	private final int _id;
+	private final String _handler;
+	private final int _optionId;
+	
+	public ActionDataHolder(StatsSet set)
+	{
+		_id = set.getInt("id");
+		_handler = set.getString("handler");
+		_optionId = set.getInt("option", 0);
+	}
+	
+	public int getId()
+	{
+		return _id;
+	}
+	
+	public String getHandler()
+	{
+		return _handler;
+	}
+	
+	public int getOptionId()
+	{
+		return _optionId;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/ActionKey.java

@@ -0,0 +1,118 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * Action Key DTO.
+ * @author mrTJO, Zoey76
+ */
+public class ActionKey
+{
+	private final int _cat;
+	private int _cmd = 0;
+	private int _key = 0;
+	private int _tgKey1 = 0;
+	private int _tgKey2 = 0;
+	private int _show = 1;
+	
+	/**
+	 * @param cat category Id
+	 */
+	public ActionKey(int cat)
+	{
+		_cat = cat;
+	}
+	
+	/**
+	 * L2ActionKey Initialization
+	 * @param cat Category ID
+	 * @param cmd Command ID
+	 * @param key User Defined Primary Key
+	 * @param tgKey1 1st Toggled Key (eg. Alt, Ctrl or Shift)
+	 * @param tgKey2 2nd Toggled Key (eg. Alt, Ctrl or Shift)
+	 * @param show Show Action in UI
+	 */
+	public ActionKey(int cat, int cmd, int key, int tgKey1, int tgKey2, int show)
+	{
+		_cat = cat;
+		_cmd = cmd;
+		_key = key;
+		_tgKey1 = tgKey1;
+		_tgKey2 = tgKey2;
+		_show = show;
+	}
+	
+	public int getCategory()
+	{
+		return _cat;
+	}
+	
+	public int getCommandId()
+	{
+		return _cmd;
+	}
+	
+	public void setCommandId(int cmd)
+	{
+		_cmd = cmd;
+	}
+	
+	public int getKeyId()
+	{
+		return _key;
+	}
+	
+	public void setKeyId(int key)
+	{
+		_key = key;
+	}
+	
+	public int getToogleKey1()
+	{
+		return _tgKey1;
+	}
+	
+	public void setToogleKey1(int tKey1)
+	{
+		_tgKey1 = tKey1;
+	}
+	
+	public int getToogleKey2()
+	{
+		return _tgKey2;
+	}
+	
+	public void setToogleKey2(int tKey2)
+	{
+		_tgKey2 = tKey2;
+	}
+	
+	public int getShowStatus()
+	{
+		return _show;
+	}
+	
+	public void setShowStatus(int show)
+	{
+		_show = show;
+	}
+	
+	public String getSqlSaveString(int playerId, int order)
+	{
+		return "(" + playerId + ", " + _cat + ", " + order + ", " + _cmd + "," + _key + ", " + _tgKey1 + ", " + _tgKey2 + ", " + _show + ")";
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/AggroInfo.java

@@ -0,0 +1,96 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.model.actor.L2Character;
+
+/**
+ * @author xban1x
+ */
+public final class AggroInfo
+{
+	private final L2Character _attacker;
+	private int _hate = 0;
+	private int _damage = 0;
+	
+	public AggroInfo(L2Character pAttacker)
+	{
+		_attacker = pAttacker;
+	}
+	
+	public L2Character getAttacker()
+	{
+		return _attacker;
+	}
+	
+	public int getHate()
+	{
+		return _hate;
+	}
+	
+	public int checkHate(L2Character owner)
+	{
+		if (_attacker.isAlikeDead() || !_attacker.isSpawned() || !owner.isInSurroundingRegion(_attacker))
+		{
+			_hate = 0;
+		}
+		
+		return _hate;
+	}
+	
+	public void addHate(int value)
+	{
+		_hate = (int) Math.min(_hate + (long) value, 999999999);
+	}
+	
+	public void stopHate()
+	{
+		_hate = 0;
+	}
+	
+	public int getDamage()
+	{
+		return _damage;
+	}
+	
+	public void addDamage(int value)
+	{
+		_damage = (int) Math.min(_damage + (long) value, 999999999);
+	}
+	
+	@Override
+	public final boolean equals(Object obj)
+	{
+		if (this == obj)
+		{
+			return true;
+		}
+		
+		if (obj instanceof AggroInfo)
+		{
+			return (((AggroInfo) obj).getAttacker() == _attacker);
+		}
+		
+		return false;
+	}
+	
+	@Override
+	public final int hashCode()
+	{
+		return _attacker.getObjectId();
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/AirShipTeleportList.java

@@ -0,0 +1,50 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * Holds a list of all AirShip teleports.
+ * @author xban1x
+ */
+public final class AirShipTeleportList
+{
+	private final int _location;
+	private final int[] _fuel;
+	private final VehiclePathPoint[][] _routes;
+	
+	public AirShipTeleportList(int loc, int[] f, VehiclePathPoint[][] r)
+	{
+		_location = loc;
+		_fuel = f;
+		_routes = r;
+	}
+	
+	public int getLocation()
+	{
+		return _location;
+	}
+	
+	public int[] getFuel()
+	{
+		return _fuel;
+	}
+	
+	public VehiclePathPoint[][] getRoute()
+	{
+		return _routes;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/ArenaParticipantsHolder.java

@@ -0,0 +1,176 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.l2jmobius.gameserver.instancemanager.HandysBlockCheckerManager;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.entity.BlockCheckerEngine;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import com.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+
+/**
+ * @author xban1x
+ */
+public final class ArenaParticipantsHolder
+{
+	private final int _arena;
+	private final List<L2PcInstance> _redPlayers;
+	private final List<L2PcInstance> _bluePlayers;
+	private final BlockCheckerEngine _engine;
+	
+	public ArenaParticipantsHolder(int arena)
+	{
+		_arena = arena;
+		_redPlayers = new ArrayList<>(6);
+		_bluePlayers = new ArrayList<>(6);
+		_engine = new BlockCheckerEngine(this, _arena);
+	}
+	
+	public List<L2PcInstance> getRedPlayers()
+	{
+		return _redPlayers;
+	}
+	
+	public List<L2PcInstance> getBluePlayers()
+	{
+		return _bluePlayers;
+	}
+	
+	public List<L2PcInstance> getAllPlayers()
+	{
+		final List<L2PcInstance> all = new ArrayList<>(12);
+		all.addAll(_redPlayers);
+		all.addAll(_bluePlayers);
+		return all;
+	}
+	
+	public void addPlayer(L2PcInstance player, int team)
+	{
+		if (team == 0)
+		{
+			_redPlayers.add(player);
+		}
+		else
+		{
+			_bluePlayers.add(player);
+		}
+	}
+	
+	public void removePlayer(L2PcInstance player, int team)
+	{
+		if (team == 0)
+		{
+			_redPlayers.remove(player);
+		}
+		else
+		{
+			_bluePlayers.remove(player);
+		}
+	}
+	
+	public int getPlayerTeam(L2PcInstance player)
+	{
+		if (_redPlayers.contains(player))
+		{
+			return 0;
+		}
+		else if (_bluePlayers.contains(player))
+		{
+			return 1;
+		}
+		else
+		{
+			return -1;
+		}
+	}
+	
+	public int getRedTeamSize()
+	{
+		return _redPlayers.size();
+	}
+	
+	public int getBlueTeamSize()
+	{
+		return _bluePlayers.size();
+	}
+	
+	public void broadCastPacketToTeam(IClientOutgoingPacket packet)
+	{
+		for (L2PcInstance p : _redPlayers)
+		{
+			p.sendPacket(packet);
+		}
+		for (L2PcInstance p : _bluePlayers)
+		{
+			p.sendPacket(packet);
+		}
+	}
+	
+	public void clearPlayers()
+	{
+		_redPlayers.clear();
+		_bluePlayers.clear();
+	}
+	
+	public BlockCheckerEngine getEvent()
+	{
+		return _engine;
+	}
+	
+	public void updateEvent()
+	{
+		_engine.updatePlayersOnStart(this);
+	}
+	
+	public void checkAndShuffle()
+	{
+		final int redSize = _redPlayers.size();
+		final int blueSize = _bluePlayers.size();
+		if (redSize > (blueSize + 1))
+		{
+			broadCastPacketToTeam(SystemMessage.getSystemMessage(SystemMessageId.TEAM_MEMBERS_WERE_MODIFIED_BECAUSE_THE_TEAMS_WERE_UNBALANCED));
+			final int needed = redSize - (blueSize + 1);
+			for (int i = 0; i < (needed + 1); i++)
+			{
+				final L2PcInstance plr = _redPlayers.get(i);
+				if (plr == null)
+				{
+					continue;
+				}
+				HandysBlockCheckerManager.getInstance().changePlayerToTeam(plr, _arena, 1);
+			}
+		}
+		else if (blueSize > (redSize + 1))
+		{
+			broadCastPacketToTeam(SystemMessage.getSystemMessage(SystemMessageId.TEAM_MEMBERS_WERE_MODIFIED_BECAUSE_THE_TEAMS_WERE_UNBALANCED));
+			final int needed = blueSize - (redSize + 1);
+			for (int i = 0; i < (needed + 1); i++)
+			{
+				final L2PcInstance plr = _bluePlayers.get(i);
+				if (plr == null)
+				{
+					continue;
+				}
+				HandysBlockCheckerManager.getInstance().changePlayerToTeam(plr, _arena, 0);
+			}
+		}
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/BlockList.java

@@ -0,0 +1,272 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import com.l2jmobius.commons.database.DatabaseFactory;
+import com.l2jmobius.gameserver.data.sql.impl.CharNameTable;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.network.serverpackets.BlockListPacket;
+import com.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+
+/**
+ * This class ...
+ * @version $Revision: 1.2 $ $Date: 2004/06/27 08:12:59 $
+ */
+public class BlockList
+{
+	private static Logger _log = Logger.getLogger(BlockList.class.getName());
+	private static Map<Integer, List<Integer>> _offlineList = new ConcurrentHashMap<>();
+	
+	private final L2PcInstance _owner;
+	private List<Integer> _blockList;
+	
+	public BlockList(L2PcInstance owner)
+	{
+		_owner = owner;
+		_blockList = _offlineList.get(owner.getObjectId());
+		if (_blockList == null)
+		{
+			_blockList = loadList(_owner.getObjectId());
+		}
+	}
+	
+	private void addToBlockList(int target)
+	{
+		_blockList.add(target);
+		updateInDB(target, true);
+	}
+	
+	private void removeFromBlockList(int target)
+	{
+		_blockList.remove(Integer.valueOf(target));
+		updateInDB(target, false);
+	}
+	
+	public void playerLogout()
+	{
+		_offlineList.put(_owner.getObjectId(), _blockList);
+	}
+	
+	private static List<Integer> loadList(int ObjId)
+	{
+		final List<Integer> list = new ArrayList<>();
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement statement = con.prepareStatement("SELECT friendId FROM character_friends WHERE charId=? AND relation=1"))
+		{
+			statement.setInt(1, ObjId);
+			try (ResultSet rset = statement.executeQuery())
+			{
+				int friendId;
+				while (rset.next())
+				{
+					friendId = rset.getInt("friendId");
+					if (friendId == ObjId)
+					{
+						continue;
+					}
+					list.add(friendId);
+				}
+			}
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.WARNING, "Error found in " + ObjId + " FriendList while loading BlockList: " + e.getMessage(), e);
+		}
+		return list;
+	}
+	
+	private void updateInDB(int targetId, boolean state)
+	{
+		try (Connection con = DatabaseFactory.getInstance().getConnection())
+		{
+			if (state) // add
+			{
+				try (PreparedStatement statement = con.prepareStatement("INSERT INTO character_friends (charId, friendId, relation) VALUES (?, ?, 1)"))
+				{
+					statement.setInt(1, _owner.getObjectId());
+					statement.setInt(2, targetId);
+					statement.execute();
+				}
+			}
+			else
+			// remove
+			{
+				try (PreparedStatement statement = con.prepareStatement("DELETE FROM character_friends WHERE charId=? AND friendId=? AND relation=1"))
+				{
+					statement.setInt(1, _owner.getObjectId());
+					statement.setInt(2, targetId);
+					statement.execute();
+				}
+			}
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.WARNING, "Could not add block player: " + e.getMessage(), e);
+		}
+	}
+	
+	public boolean isInBlockList(L2PcInstance target)
+	{
+		return _blockList.contains(target.getObjectId());
+	}
+	
+	public boolean isInBlockList(int targetId)
+	{
+		return _blockList.contains(targetId);
+	}
+	
+	public boolean isBlockAll()
+	{
+		return _owner.getMessageRefusal();
+	}
+	
+	public static boolean isBlocked(L2PcInstance listOwner, L2PcInstance target)
+	{
+		final BlockList blockList = listOwner.getBlockList();
+		return blockList.isBlockAll() || blockList.isInBlockList(target);
+	}
+	
+	public static boolean isBlocked(L2PcInstance listOwner, int targetId)
+	{
+		final BlockList blockList = listOwner.getBlockList();
+		return blockList.isBlockAll() || blockList.isInBlockList(targetId);
+	}
+	
+	private void setBlockAll(boolean state)
+	{
+		_owner.setMessageRefusal(state);
+	}
+	
+	private List<Integer> getBlockList()
+	{
+		return _blockList;
+	}
+	
+	public static void addToBlockList(L2PcInstance listOwner, int targetId)
+	{
+		if (listOwner == null)
+		{
+			return;
+		}
+		
+		final String charName = CharNameTable.getInstance().getNameById(targetId);
+		
+		if (listOwner.getFriendList().contains(targetId))
+		{
+			final SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.THIS_PLAYER_IS_ALREADY_REGISTERED_ON_YOUR_FRIENDS_LIST);
+			sm.addString(charName);
+			listOwner.sendPacket(sm);
+			return;
+		}
+		
+		if (listOwner.getBlockList().getBlockList().contains(targetId))
+		{
+			listOwner.sendMessage("Already in ignore list.");
+			return;
+		}
+		
+		listOwner.getBlockList().addToBlockList(targetId);
+		
+		SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.S1_HAS_BEEN_ADDED_TO_YOUR_IGNORE_LIST);
+		sm.addString(charName);
+		listOwner.sendPacket(sm);
+		
+		final L2PcInstance player = L2World.getInstance().getPlayer(targetId);
+		
+		if (player != null)
+		{
+			sm = SystemMessage.getSystemMessage(SystemMessageId.C1_HAS_PLACED_YOU_ON_HIS_HER_IGNORE_LIST);
+			sm.addString(listOwner.getName());
+			player.sendPacket(sm);
+		}
+	}
+	
+	public static void removeFromBlockList(L2PcInstance listOwner, int targetId)
+	{
+		if (listOwner == null)
+		{
+			return;
+		}
+		
+		SystemMessage sm;
+		
+		final String charName = CharNameTable.getInstance().getNameById(targetId);
+		
+		if (!listOwner.getBlockList().getBlockList().contains(targetId))
+		{
+			sm = SystemMessage.getSystemMessage(SystemMessageId.THAT_IS_AN_INCORRECT_TARGET);
+			listOwner.sendPacket(sm);
+			return;
+		}
+		
+		listOwner.getBlockList().removeFromBlockList(targetId);
+		
+		sm = SystemMessage.getSystemMessage(SystemMessageId.S1_HAS_BEEN_REMOVED_FROM_YOUR_IGNORE_LIST);
+		sm.addString(charName);
+		listOwner.sendPacket(sm);
+	}
+	
+	public static boolean isInBlockList(L2PcInstance listOwner, L2PcInstance target)
+	{
+		return listOwner.getBlockList().isInBlockList(target);
+	}
+	
+	public boolean isBlockAll(L2PcInstance listOwner)
+	{
+		return listOwner.getBlockList().isBlockAll();
+	}
+	
+	public static void setBlockAll(L2PcInstance listOwner, boolean newValue)
+	{
+		listOwner.getBlockList().setBlockAll(newValue);
+	}
+	
+	public static void sendListToOwner(L2PcInstance listOwner)
+	{
+		listOwner.sendPacket(new BlockListPacket(listOwner.getBlockList().getBlockList()));
+	}
+	
+	/**
+	 * @param ownerId object id of owner block list
+	 * @param targetId object id of potential blocked player
+	 * @return true if blocked
+	 */
+	public static boolean isInBlockList(int ownerId, int targetId)
+	{
+		final L2PcInstance player = L2World.getInstance().getPlayer(ownerId);
+		if (player != null)
+		{
+			return BlockList.isBlocked(player, targetId);
+		}
+		if (!_offlineList.containsKey(ownerId))
+		{
+			_offlineList.put(ownerId, loadList(ownerId));
+		}
+		return _offlineList.get(ownerId).contains(targetId);
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/ChanceLocation.java

@@ -0,0 +1,36 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * @author UnAfraid
+ */
+public class ChanceLocation extends Location
+{
+	private final double _chance;
+	
+	public ChanceLocation(int x, int y, int z, int heading, double chance)
+	{
+		super(x, y, z, heading);
+		_chance = chance;
+	}
+	
+	public double getChance()
+	{
+		return _chance;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/CharSelectInfoPackage.java

@@ -0,0 +1,438 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.model.itemcontainer.Inventory;
+import com.l2jmobius.gameserver.model.itemcontainer.PcInventory;
+import com.l2jmobius.gameserver.model.variables.PlayerVariables;
+
+/**
+ * Used to Store data sent to Client for Character.<br>
+ * Selection screen.
+ * @version $Revision: 1.2.2.2.2.4 $ $Date: 2005/03/27 15:29:33 $
+ */
+public class CharSelectInfoPackage
+{
+	private String _name;
+	private int _objectId = 0;
+	private long _exp = 0;
+	private long _sp = 0;
+	private int _clanId = 0;
+	private int _race = 0;
+	private int _classId = 0;
+	private int _baseClassId = 0;
+	private long _deleteTimer = 0L;
+	private long _lastAccess = 0L;
+	private int _face = 0;
+	private int _hairStyle = 0;
+	private int _hairColor = 0;
+	private int _sex = 0;
+	private int _level = 1;
+	private int _maxHp = 0;
+	private double _currentHp = 0;
+	private int _maxMp = 0;
+	private double _currentMp = 0;
+	private final int[][] _paperdoll;
+	private int _reputation = 0;
+	private int _pkKills = 0;
+	private int _pvpKills = 0;
+	private int _augmentationId = 0;
+	private int _x = 0;
+	private int _y = 0;
+	private int _z = 0;
+	private String _htmlPrefix = null;
+	private boolean _isGood = false;
+	private boolean _isEvil = false;
+	private int _vitalityPoints = 0;
+	private int _accessLevel = 0;
+	private boolean _isNoble;
+	private final PlayerVariables _vars;
+	
+	/**
+	 * Constructor for CharSelectInfoPackage.
+	 * @param objectId character object Id.
+	 * @param name the character's name.
+	 */
+	public CharSelectInfoPackage(int objectId, String name)
+	{
+		setObjectId(objectId);
+		_name = name;
+		_paperdoll = PcInventory.restoreVisibleInventory(objectId);
+		_vars = new PlayerVariables(_objectId);
+	}
+	
+	/**
+	 * @return the character object Id.
+	 */
+	public int getObjectId()
+	{
+		return _objectId;
+	}
+	
+	public void setObjectId(int objectId)
+	{
+		_objectId = objectId;
+	}
+	
+	/**
+	 * @return the character's access level.
+	 */
+	public int getAccessLevel()
+	{
+		return _accessLevel;
+	}
+	
+	/**
+	 * @param level the character's access level to be set.
+	 */
+	public void setAccessLevel(int level)
+	{
+		_accessLevel = level;
+	}
+	
+	public boolean isGood()
+	{
+		return _isGood;
+	}
+	
+	public void setGood()
+	{
+		_isGood = true;
+		_isEvil = false;
+	}
+	
+	public boolean isEvil()
+	{
+		return _isEvil;
+	}
+	
+	public void setEvil()
+	{
+		_isGood = false;
+		_isEvil = true;
+	}
+	
+	public int getClanId()
+	{
+		return _clanId;
+	}
+	
+	public void setClanId(int clanId)
+	{
+		_clanId = clanId;
+	}
+	
+	public int getClassId()
+	{
+		return _classId;
+	}
+	
+	public int getBaseClassId()
+	{
+		return _baseClassId;
+	}
+	
+	public void setClassId(int classId)
+	{
+		_classId = classId;
+	}
+	
+	public void setBaseClassId(int baseClassId)
+	{
+		_baseClassId = baseClassId;
+	}
+	
+	public double getCurrentHp()
+	{
+		return _currentHp;
+	}
+	
+	public void setCurrentHp(double currentHp)
+	{
+		_currentHp = currentHp;
+	}
+	
+	public double getCurrentMp()
+	{
+		return _currentMp;
+	}
+	
+	public void setCurrentMp(double currentMp)
+	{
+		_currentMp = currentMp;
+	}
+	
+	public long getDeleteTimer()
+	{
+		return _deleteTimer;
+	}
+	
+	public void setDeleteTimer(long deleteTimer)
+	{
+		_deleteTimer = deleteTimer;
+	}
+	
+	public long getLastAccess()
+	{
+		return _lastAccess;
+	}
+	
+	public void setLastAccess(long lastAccess)
+	{
+		_lastAccess = lastAccess;
+	}
+	
+	public long getExp()
+	{
+		return _exp;
+	}
+	
+	public void setExp(long exp)
+	{
+		_exp = exp;
+	}
+	
+	public int getFace()
+	{
+		return _vars.getInt("visualFaceId", _face);
+	}
+	
+	public void setFace(int face)
+	{
+		_face = face;
+	}
+	
+	public int getHairColor()
+	{
+		return _vars.getInt("visualHairColorId", _hairColor);
+	}
+	
+	public void setHairColor(int hairColor)
+	{
+		_hairColor = hairColor;
+	}
+	
+	public int getHairStyle()
+	{
+		return _vars.getInt("visualHairId", _hairStyle);
+	}
+	
+	public void setHairStyle(int hairStyle)
+	{
+		_hairStyle = hairStyle;
+	}
+	
+	public int getPaperdollObjectId(int slot)
+	{
+		return _paperdoll[slot][0];
+	}
+	
+	public int getPaperdollItemId(int slot)
+	{
+		return _paperdoll[slot][1];
+	}
+	
+	public int getPaperdollItemVisualId(int slot)
+	{
+		return _paperdoll[slot][3];
+	}
+	
+	public int getLevel()
+	{
+		return _level;
+	}
+	
+	public void setLevel(int level)
+	{
+		_level = level;
+	}
+	
+	public int getMaxHp()
+	{
+		return _maxHp;
+	}
+	
+	public void setMaxHp(int maxHp)
+	{
+		_maxHp = maxHp;
+	}
+	
+	public int getMaxMp()
+	{
+		return _maxMp;
+	}
+	
+	public void setMaxMp(int maxMp)
+	{
+		_maxMp = maxMp;
+	}
+	
+	public String getName()
+	{
+		return _name;
+	}
+	
+	public void setName(String name)
+	{
+		_name = name;
+	}
+	
+	public int getRace()
+	{
+		return _race;
+	}
+	
+	public void setRace(int race)
+	{
+		_race = race;
+	}
+	
+	public int getSex()
+	{
+		return _sex;
+	}
+	
+	public void setSex(int sex)
+	{
+		_sex = sex;
+	}
+	
+	public long getSp()
+	{
+		return _sp;
+	}
+	
+	public void setSp(long sp)
+	{
+		_sp = sp;
+	}
+	
+	public int getEnchantEffect()
+	{
+		return _paperdoll[Inventory.PAPERDOLL_RHAND][2];
+	}
+	
+	public void setReputation(int reputation)
+	{
+		_reputation = reputation;
+	}
+	
+	public int getReputation()
+	{
+		return _reputation;
+	}
+	
+	public void setAugmentationId(int augmentationId)
+	{
+		_augmentationId = augmentationId;
+	}
+	
+	public int getAugmentationId()
+	{
+		return _augmentationId;
+	}
+	
+	public void setPkKills(int PkKills)
+	{
+		_pkKills = PkKills;
+	}
+	
+	public int getPkKills()
+	{
+		return _pkKills;
+	}
+	
+	public void setPvPKills(int PvPKills)
+	{
+		_pvpKills = PvPKills;
+	}
+	
+	public int getPvPKills()
+	{
+		return _pvpKills;
+	}
+	
+	public int getX()
+	{
+		return _x;
+	}
+	
+	public int getY()
+	{
+		return _y;
+	}
+	
+	public int getZ()
+	{
+		return _z;
+	}
+	
+	public void setX(int x)
+	{
+		_x = x;
+	}
+	
+	public void setY(int y)
+	{
+		_y = y;
+	}
+	
+	public void setZ(int z)
+	{
+		_z = z;
+	}
+	
+	public String getHtmlPrefix()
+	{
+		return _htmlPrefix;
+	}
+	
+	public void setHtmlPrefix(String s)
+	{
+		_htmlPrefix = s;
+	}
+	
+	public void setVitalityPoints(int points)
+	{
+		_vitalityPoints = points;
+	}
+	
+	public int getVitalityPoints()
+	{
+		return _vitalityPoints;
+	}
+	
+	public boolean isHairAccessoryEnabled()
+	{
+		return _vars.getBoolean(PlayerVariables.HAIR_ACCESSORY_VARIABLE_NAME, true);
+	}
+	
+	public int getVitalityItemsUsed()
+	{
+		return _vars.getInt(PlayerVariables.VITALITY_ITEMS_USED_VARIABLE_NAME, 0);
+	}
+	
+	public boolean isNoble()
+	{
+		return _isNoble;
+	}
+	
+	public void setNoble(boolean noble)
+	{
+		_isNoble = noble;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/ClanInfo.java

@@ -0,0 +1,49 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * @author UnAfraid
+ */
+public class ClanInfo
+{
+	private final L2Clan _clan;
+	private final int _total;
+	private final int _online;
+	
+	public ClanInfo(L2Clan clan)
+	{
+		_clan = clan;
+		_total = clan.getMembersCount();
+		_online = clan.getOnlineMembersCount();
+	}
+	
+	public L2Clan getClan()
+	{
+		return _clan;
+	}
+	
+	public int getTotal()
+	{
+		return _total;
+	}
+	
+	public int getOnline()
+	{
+		return _online;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/ClanPrivilege.java

@@ -0,0 +1,62 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * This enum is used for clan privileges.<br>
+ * The ordinal of each entry is the bit index in the privilege bitmask.
+ * @author HorridoJoho
+ */
+public enum ClanPrivilege
+{
+	/** dummy entry */
+	DUMMY,
+	/** Privilege to join clan */
+	CL_JOIN_CLAN,
+	/** Privilege to give a title */
+	CL_GIVE_TITLE,
+	/** Privilege to view warehouse content */
+	CL_VIEW_WAREHOUSE,
+	/** Privilege to manage clan ranks */
+	CL_MANAGE_RANKS,
+	CL_PLEDGE_WAR,
+	CL_DISMISS,
+	/** Privilege to register clan crest */
+	CL_REGISTER_CREST,
+	CL_APPRENTICE,
+	CL_TROOPS_FAME,
+	CL_SUMMON_AIRSHIP,
+	/** Privilege to open a door */
+	CH_OPEN_DOOR,
+	CH_OTHER_RIGHTS,
+	CH_AUCTION,
+	CH_DISMISS,
+	CH_SET_FUNCTIONS,
+	CS_OPEN_DOOR,
+	CS_MANOR_ADMIN,
+	CS_MANAGE_SIEGE,
+	CS_USE_FUNCTIONS,
+	CS_DISMISS,
+	CS_TAXES,
+	CS_MERCENARIES,
+	CS_SET_FUNCTIONS;
+	
+	public int getBitmask()
+	{
+		return 1 << ordinal();
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/ClanWar.java

@@ -0,0 +1,332 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.concurrent.Future;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.gameserver.ThreadPoolManager;
+import com.l2jmobius.gameserver.data.sql.impl.ClanTable;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.events.EventDispatcher;
+import com.l2jmobius.gameserver.model.events.impl.clan.OnClanWarStart;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.network.serverpackets.SurrenderPledgeWar;
+import com.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+
+/**
+ * @author Sdw
+ */
+public final class ClanWar
+{
+	public static final long TIME_TO_CANCEL_NON_MUTUAL_CLAN_WAR = TimeUnit.DAYS.toMillis(7);
+	public static final long TIME_TO_DELETION_AFTER_CANCELLATION = TimeUnit.DAYS.toMillis(5);
+	public static final long TIME_TO_DELETION_AFTER_DEFEAT = TimeUnit.DAYS.toMillis(21);
+	private final int _attackerClanId;
+	private final int _attackedClanId;
+	private int _winnerClanId = 0;
+	private ClanWarState _state;
+	private Future<?> _cancelTask;
+	private final long _startTime;
+	private long _endTime = 0;
+	
+	private final AtomicInteger _attackerKillCount = new AtomicInteger();
+	private final AtomicInteger _attackedKillCount = new AtomicInteger();
+	
+	public ClanWar(L2Clan attacker, L2Clan attacked)
+	{
+		_attackerClanId = attacker.getId();
+		_attackedClanId = attacked.getId();
+		_startTime = System.currentTimeMillis();
+		_state = ClanWarState.BLOOD_DECLARATION;
+		
+		_cancelTask = ThreadPoolManager.getInstance().scheduleGeneral(() ->
+		{
+			clanWarTimeout();
+		}, (_startTime + TIME_TO_CANCEL_NON_MUTUAL_CLAN_WAR) - System.currentTimeMillis());
+		
+		attacker.addWar(attacked.getId(), this);
+		attacked.addWar(attacker.getId(), this);
+		
+		EventDispatcher.getInstance().notifyEventAsync(new OnClanWarStart(attacker, attacked));
+		
+		SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.YOU_HAVE_DECLARED_A_CLAN_WAR_WITH_S1);
+		sm.addString(attacked.getName());
+		attacker.broadcastToOnlineMembers(sm);
+		
+		sm = SystemMessage.getSystemMessage(SystemMessageId.S1_HAS_DECLARED_A_CLAN_WAR_THE_WAR_WILL_AUTOMATICALLY_START_IF_YOU_KILL_S1_CLAN_MEMBERS_5_TIMES_WITHIN_A_WEEK);
+		sm.addString(attacker.getName());
+		attacked.broadcastToOnlineMembers(sm);
+	}
+	
+	public ClanWar(L2Clan attacker, L2Clan attacked, int attackerKillCount, int attackedKillCount, int winnerClan, long startTime, long endTime, ClanWarState state)
+	{
+		_attackerClanId = attacker.getId();
+		_attackedClanId = attacked.getId();
+		_startTime = startTime;
+		_endTime = endTime;
+		_state = state;
+		_attackerKillCount.set(attackerKillCount);
+		_attackedKillCount.set(attackedKillCount);
+		_winnerClanId = winnerClan;
+		
+		if ((_startTime + TIME_TO_CANCEL_NON_MUTUAL_CLAN_WAR) > System.currentTimeMillis())
+		{
+			_cancelTask = ThreadPoolManager.getInstance().scheduleGeneral(() ->
+			{
+				clanWarTimeout();
+			}, (_startTime + TIME_TO_CANCEL_NON_MUTUAL_CLAN_WAR) - System.currentTimeMillis());
+		}
+		
+		if (_endTime > 0)
+		{
+			final long endTimePeriod = _endTime + (_state == ClanWarState.TIE ? TIME_TO_DELETION_AFTER_CANCELLATION : TIME_TO_DELETION_AFTER_DEFEAT);
+			
+			if (endTimePeriod > System.currentTimeMillis())
+			{
+				ClanTable.getInstance().deleteclanswars(_attackerClanId, _attackedClanId);
+			}
+			else
+			{
+				ThreadPoolManager.getInstance().scheduleGeneral(() ->
+				{
+					ClanTable.getInstance().deleteclanswars(_attackerClanId, _attackedClanId);
+				}, endTimePeriod);
+			}
+		}
+	}
+	
+	public void onKill(L2PcInstance killer, L2PcInstance victim)
+	{
+		final L2Clan victimClan = victim.getClan();
+		final L2Clan killerClan = killer.getClan();
+		
+		// Reputation increase by killing an enemy (over level 4) in a clan war under the condition of mutual war declaration
+		if ((victim.getLevel() > 4) && (_state == ClanWarState.MUTUAL))
+		{
+			// however, when the other side reputation score is 0 or below, your clan cannot acquire any reputation points from them.
+			if (victimClan.getReputationScore() > 0)
+			{
+				victimClan.takeReputationScore(Config.REPUTATION_SCORE_PER_KILL, false);
+				killerClan.addReputationScore(Config.REPUTATION_SCORE_PER_KILL, false);
+			}
+			
+			// System Message notification to clan members
+			SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.BECAUSE_C1_WAS_KILLED_BY_A_CLAN_MEMBER_OF_S2_CLAN_REPUTATION_DECREASED_BY_1);
+			sm.addPcName(victim);
+			sm.addString(killerClan.getName());
+			victimClan.broadcastToOtherOnlineMembers(sm, victim);
+			
+			sm = SystemMessage.getSystemMessage(SystemMessageId.BECAUSE_A_CLAN_MEMBER_OF_S1_WAS_KILLED_BY_C2_CLAN_REPUTATION_INCREASED_BY_1);
+			sm.addString(victimClan.getName());
+			sm.addPcName(killer);
+			killerClan.broadcastToOtherOnlineMembers(sm, killer);
+			
+			if (killerClan.getId() == _attackerClanId)
+			{
+				_attackerKillCount.incrementAndGet();
+			}
+			else
+			{
+				_attackedKillCount.incrementAndGet();
+			}
+		}
+		else if ((_state == ClanWarState.BLOOD_DECLARATION) && (victimClan.getId() == _attackerClanId))
+		{
+			final int killCount = _attackedKillCount.incrementAndGet();
+			
+			if (killCount >= 5)
+			{
+				_state = ClanWarState.MUTUAL;
+				
+				SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.A_CLAN_WAR_WITH_CLAN_S1_HAS_STARTED_THE_CLAN_THAT_CANCELS_THE_WAR_FIRST_WILL_LOSE_5_000_CLAN_REPUTATION_ANY_CLAN_THAT_CANCELS_THE_WAR_WILL_BE_UNABLE_TO_DECLARE_A_WAR_FOR_1_WEEK_IF_YOUR_CLAN_MEMBER_GETS_KILLED_BY_THE_OTHER_CLAN_XP_DECREASES_BY_1_4_OF_THE_AMOUNT_THAT_DECREASES_IN_THE_HUNTING_GROUND);
+				sm.addString(victimClan.getName());
+				killerClan.broadcastToOnlineMembers(sm);
+				
+				sm = SystemMessage.getSystemMessage(SystemMessageId.A_CLAN_WAR_WITH_CLAN_S1_HAS_STARTED_THE_CLAN_THAT_CANCELS_THE_WAR_FIRST_WILL_LOSE_5_000_CLAN_REPUTATION_ANY_CLAN_THAT_CANCELS_THE_WAR_WILL_BE_UNABLE_TO_DECLARE_A_WAR_FOR_1_WEEK_IF_YOUR_CLAN_MEMBER_GETS_KILLED_BY_THE_OTHER_CLAN_XP_DECREASES_BY_1_4_OF_THE_AMOUNT_THAT_DECREASES_IN_THE_HUNTING_GROUND);
+				sm.addString(killerClan.getName());
+				victimClan.broadcastToOnlineMembers(sm);
+				
+				if (_cancelTask != null)
+				{
+					_cancelTask.cancel(true);
+					_cancelTask = null;
+				}
+			}
+			else
+			{
+				final SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.A_CLAN_MEMBER_OF_S1_WAS_KILLED_BY_YOUR_CLAN_MEMBER_IF_YOUR_CLAN_KILLS_S2_MEMBERS_OF_CLAN_S1_A_CLAN_WAR_WITH_CLAN_S1_WILL_START);
+				sm.addString(victimClan.getName());
+				sm.addInt(5 - killCount);
+				killerClan.broadcastToOnlineMembers(sm);
+			}
+		}
+	}
+	
+	public void cancel(L2PcInstance player, L2Clan cancelor)
+	{
+		final L2Clan winnerClan = cancelor.getId() == _attackerClanId ? ClanTable.getInstance().getClan(_attackedClanId) : ClanTable.getInstance().getClan(_attackerClanId);
+		
+		if (cancelor.getReputationScore() > 5000)
+		{
+			cancelor.takeReputationScore(5000, true);
+			
+			player.sendPacket(new SurrenderPledgeWar(cancelor.getName(), player.getName()));
+			
+			SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.THE_WAR_ENDED_BY_YOUR_DEFEAT_DECLARATION_WITH_THE_S1_CLAN);
+			sm.addString(winnerClan.getName());
+			cancelor.broadcastToOnlineMembers(sm);
+			
+			sm = SystemMessage.getSystemMessage(SystemMessageId.THE_WAR_ENDED_BY_THE_S1_CLAN_S_DEFEAT_DECLARATION_YOU_HAVE_WON_THE_CLAN_WAR_OVER_THE_S1_CLAN);
+			sm.addString(cancelor.getName());
+			winnerClan.broadcastToOnlineMembers(sm);
+			
+			_winnerClanId = winnerClan.getId();
+			_endTime = System.currentTimeMillis();
+			
+			ThreadPoolManager.getInstance().scheduleGeneral(() ->
+			{
+				ClanTable.getInstance().deleteclanswars(cancelor.getId(), winnerClan.getId());
+			}, (_endTime + TIME_TO_DELETION_AFTER_DEFEAT) - System.currentTimeMillis());
+		}
+	}
+	
+	public void clanWarTimeout()
+	{
+		final L2Clan attackerClan = ClanTable.getInstance().getClan(_attackerClanId);
+		final L2Clan attackedClan = ClanTable.getInstance().getClan(_attackedClanId);
+		
+		if ((attackerClan != null) && (attackedClan != null))
+		{
+			SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.A_CLAN_WAR_DECLARED_BY_CLAN_S1_WAS_CANCELLED);
+			sm.addString(attackerClan.getName());
+			attackedClan.broadcastToOnlineMembers(sm);
+			
+			sm = SystemMessage.getSystemMessage(SystemMessageId.BECAUSE_CLAN_S1_DID_NOT_FIGHT_BACK_FOR_1_WEEK_THE_CLAN_WAR_WAS_CANCELLED);
+			sm.addString(attackedClan.getName());
+			attackerClan.broadcastToOnlineMembers(sm);
+			
+			_state = ClanWarState.TIE;
+			_endTime = System.currentTimeMillis();
+			
+			ThreadPoolManager.getInstance().scheduleGeneral(() ->
+			{
+				ClanTable.getInstance().deleteclanswars(attackerClan.getId(), attackedClan.getId());
+			}, (_endTime + TIME_TO_DELETION_AFTER_CANCELLATION) - System.currentTimeMillis());
+		}
+	}
+	
+	public void mutualClanWarAccepted(L2Clan attacker, L2Clan attacked)
+	{
+		_state = ClanWarState.MUTUAL;
+		
+		SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.A_CLAN_WAR_WITH_CLAN_S1_HAS_STARTED_THE_CLAN_THAT_CANCELS_THE_WAR_FIRST_WILL_LOSE_5_000_CLAN_REPUTATION_ANY_CLAN_THAT_CANCELS_THE_WAR_WILL_BE_UNABLE_TO_DECLARE_A_WAR_FOR_1_WEEK_IF_YOUR_CLAN_MEMBER_GETS_KILLED_BY_THE_OTHER_CLAN_XP_DECREASES_BY_1_4_OF_THE_AMOUNT_THAT_DECREASES_IN_THE_HUNTING_GROUND);
+		sm.addString(attacker.getName());
+		attacked.broadcastToOnlineMembers(sm);
+		
+		sm = SystemMessage.getSystemMessage(SystemMessageId.A_CLAN_WAR_WITH_CLAN_S1_HAS_STARTED_THE_CLAN_THAT_CANCELS_THE_WAR_FIRST_WILL_LOSE_5_000_CLAN_REPUTATION_ANY_CLAN_THAT_CANCELS_THE_WAR_WILL_BE_UNABLE_TO_DECLARE_A_WAR_FOR_1_WEEK_IF_YOUR_CLAN_MEMBER_GETS_KILLED_BY_THE_OTHER_CLAN_XP_DECREASES_BY_1_4_OF_THE_AMOUNT_THAT_DECREASES_IN_THE_HUNTING_GROUND);
+		sm.addString(attacked.getName());
+		attacker.broadcastToOnlineMembers(sm);
+		
+		if (_cancelTask != null)
+		{
+			_cancelTask.cancel(true);
+			_cancelTask = null;
+		}
+	}
+	
+	public int getKillDifference(L2Clan clan)
+	{
+		return _attackerClanId == clan.getId() ? _attackerKillCount.get() - _attackedKillCount.get() : _attackedKillCount.get() - _attackerKillCount.get();
+	}
+	
+	public ClanWarState getClanWarState(L2Clan clan)
+	{
+		if (_winnerClanId > 0)
+		{
+			return _winnerClanId == clan.getId() ? ClanWarState.WIN : ClanWarState.LOSS;
+		}
+		return _state;
+	}
+	
+	public int getAttackerClanId()
+	{
+		return _attackerClanId;
+	}
+	
+	public int getAttackedClanId()
+	{
+		return _attackedClanId;
+	}
+	
+	public int getAttackerKillCount()
+	{
+		return _attackerKillCount.get();
+	}
+	
+	public int getAttackedKillCount()
+	{
+		return _attackedKillCount.get();
+	}
+	
+	public int getWinnerClanId()
+	{
+		return _winnerClanId;
+	}
+	
+	public long getStartTime()
+	{
+		return _startTime;
+	}
+	
+	public long getEndTime()
+	{
+		return _endTime;
+	}
+	
+	public ClanWarState getState()
+	{
+		return _state;
+	}
+	
+	public int getKillToStart()
+	{
+		return _state == ClanWarState.BLOOD_DECLARATION ? 5 - _attackedKillCount.get() : 0;
+	}
+	
+	public int getRemainingTime()
+	{
+		return (int) TimeUnit.SECONDS.convert(_startTime + TIME_TO_CANCEL_NON_MUTUAL_CLAN_WAR, TimeUnit.MILLISECONDS);
+	}
+	
+	public L2Clan getOpposingClan(L2Clan clan)
+	{
+		return _attackerClanId == clan.getId() ? ClanTable.getInstance().getClan(_attackedClanId) : ClanTable.getInstance().getClan(_attackerClanId);
+	}
+	
+	public enum ClanWarState
+	{
+		DECLARATION,
+		BLOOD_DECLARATION,
+		MUTUAL,
+		WIN,
+		LOSS,
+		TIE
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/CombatFlag.java

@@ -0,0 +1,125 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.gameserver.datatables.ItemTable;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.items.instance.L2ItemInstance;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.network.serverpackets.InventoryUpdate;
+import com.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+
+public class CombatFlag
+{
+	// private static final Logger LOGGER = Logger.getLogger(CombatFlag.class.getName());
+	
+	private L2PcInstance _player = null;
+	private int _playerId = 0;
+	private L2ItemInstance _item = null;
+	private L2ItemInstance _itemInstance;
+	private final Location _location;
+	private final int _itemId;
+	@SuppressWarnings("unused")
+	private final int _fortId;
+	
+	public CombatFlag(int fort_id, int x, int y, int z, int heading, int item_id)
+	{
+		_fortId = fort_id;
+		_location = new Location(x, y, z, heading);
+		_itemId = item_id;
+	}
+	
+	public synchronized void spawnMe()
+	{
+		// Init the dropped L2ItemInstance and add it in the world as a visible object at the position where mob was last
+		_itemInstance = ItemTable.getInstance().createItem("Combat", _itemId, 1, null, null);
+		_itemInstance.dropMe(null, _location.getX(), _location.getY(), _location.getZ());
+	}
+	
+	public synchronized void unSpawnMe()
+	{
+		if (_player != null)
+		{
+			dropIt();
+		}
+		if (_itemInstance != null)
+		{
+			_itemInstance.decayMe();
+		}
+	}
+	
+	public boolean activate(L2PcInstance player, L2ItemInstance item)
+	{
+		if (player.isMounted())
+		{
+			player.sendPacket(SystemMessageId.YOU_DO_NOT_MEET_THE_REQUIRED_CONDITION_TO_EQUIP_THAT_ITEM);
+			return false;
+		}
+		
+		// Player holding it data
+		_player = player;
+		_playerId = _player.getObjectId();
+		_itemInstance = null;
+		
+		// Equip with the weapon
+		_item = item;
+		_player.getInventory().equipItem(_item);
+		final SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.YOU_HAVE_EQUIPPED_YOUR_S1);
+		sm.addItemName(_item);
+		_player.sendPacket(sm);
+		
+		// Refresh inventory
+		if (!Config.FORCE_INVENTORY_UPDATE)
+		{
+			final InventoryUpdate iu = new InventoryUpdate();
+			iu.addItem(_item);
+			_player.sendInventoryUpdate(iu);
+		}
+		else
+		{
+			_player.sendItemList(false);
+		}
+		// Refresh player stats
+		_player.broadcastUserInfo();
+		_player.setCombatFlagEquipped(true);
+		return true;
+	}
+	
+	public void dropIt()
+	{
+		// Reset player stats
+		_player.setCombatFlagEquipped(false);
+		final int slot = _player.getInventory().getSlotFromItem(_item);
+		_player.getInventory().unEquipItemInBodySlot(slot);
+		_player.destroyItem("CombatFlag", _item, null, true);
+		_item = null;
+		_player.broadcastUserInfo();
+		_player = null;
+		_playerId = 0;
+	}
+	
+	public int getPlayerObjectId()
+	{
+		return _playerId;
+	}
+	
+	public L2ItemInstance getCombatFlagInstance()
+	{
+		return _itemInstance;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/CreatureContainer.java

@@ -0,0 +1,106 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ScheduledFuture;
+import java.util.function.Predicate;
+
+import com.l2jmobius.gameserver.ThreadPoolManager;
+import com.l2jmobius.gameserver.model.actor.L2Character;
+import com.l2jmobius.gameserver.model.events.EventDispatcher;
+import com.l2jmobius.gameserver.model.events.impl.character.OnCreatureSee;
+
+/**
+ * @author UnAfraid
+ */
+public class CreatureContainer
+{
+	private final Set<Integer> _seen = ConcurrentHashMap.newKeySet();
+	private final L2Character _owner;
+	private final int _range;
+	private ScheduledFuture<?> _task;
+	private Predicate<L2Character> _condition = null;
+	
+	public CreatureContainer(L2Character owner, int range, Predicate<L2Character> condition)
+	{
+		_owner = owner;
+		_range = range;
+		_condition = condition;
+		start();
+	}
+	
+	public L2Character getOwner()
+	{
+		return _owner;
+	}
+	
+	public int getRange()
+	{
+		return _range;
+	}
+	
+	/**
+	 * Starts the task that scans for new creatures
+	 */
+	public void start()
+	{
+		if ((_task == null) || _task.isDone())
+		{
+			_task = ThreadPoolManager.getInstance().scheduleAiAtFixedRate(this::update, 1000L, 1000L);
+		}
+	}
+	
+	/**
+	 * @return {@code false} if the task could not be cancelled, typically because it has already completed normally; {@code true} otherwise
+	 */
+	public boolean stop()
+	{
+		return (_task != null) && !_task.isDone() && _task.cancel(false);
+	}
+	
+	/**
+	 * Resets the creatures container, all previously seen creature will be discarded and next time update method is called will notify for each creature that owner sees!
+	 */
+	public void reset()
+	{
+		_seen.clear();
+	}
+	
+	/**
+	 * Scans around the npc and notifies about new creature owner seen
+	 */
+	private void update()
+	{
+		final Set<Integer> verified = new HashSet<>();
+		L2World.getInstance().forEachVisibleObjectInRange(_owner, L2Character.class, _range, creature ->
+		{
+			if ((_condition == null) || _condition.test(creature))
+			{
+				if (_seen.add(creature.getObjectId()))
+				{
+					EventDispatcher.getInstance().notifyEventAsync(new OnCreatureSee(_owner, creature), _owner);
+				}
+				verified.add(creature.getObjectId());
+			}
+		});
+		
+		_seen.retainAll(verified);
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/CropProcure.java

@@ -0,0 +1,36 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * @author malyelfik
+ */
+public final class CropProcure extends SeedProduction
+{
+	private final int _rewardType;
+	
+	public CropProcure(int id, long amount, int type, long startAmount, long price)
+	{
+		super(id, amount, price, startAmount);
+		_rewardType = type;
+	}
+	
+	public final int getReward()
+	{
+		return _rewardType;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/CrystalizationData.java

@@ -0,0 +1,51 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.l2jmobius.gameserver.model.holders.ItemChanceHolder;
+
+/**
+ * @author UnAfraid
+ */
+public class CrystalizationData
+{
+	private final int _id;
+	private final List<ItemChanceHolder> _items = new ArrayList<>();
+	
+	public CrystalizationData(int id)
+	{
+		_id = id;
+	}
+	
+	public int getId()
+	{
+		return _id;
+	}
+	
+	public void addItem(ItemChanceHolder item)
+	{
+		_items.add(item);
+	}
+	
+	public List<ItemChanceHolder> getItems()
+	{
+		return _items;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/CursedWeapon.java

@@ -0,0 +1,739 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
+import java.util.concurrent.ScheduledFuture;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.commons.database.DatabaseFactory;
+import com.l2jmobius.commons.util.Rnd;
+import com.l2jmobius.gameserver.ThreadPoolManager;
+import com.l2jmobius.gameserver.data.xml.impl.SkillData;
+import com.l2jmobius.gameserver.instancemanager.CursedWeaponsManager;
+import com.l2jmobius.gameserver.model.L2Party.MessageType;
+import com.l2jmobius.gameserver.model.actor.L2Attackable;
+import com.l2jmobius.gameserver.model.actor.L2Character;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.interfaces.INamable;
+import com.l2jmobius.gameserver.model.items.L2Item;
+import com.l2jmobius.gameserver.model.items.instance.L2ItemInstance;
+import com.l2jmobius.gameserver.model.skills.CommonSkill;
+import com.l2jmobius.gameserver.model.skills.Skill;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.network.serverpackets.Earthquake;
+import com.l2jmobius.gameserver.network.serverpackets.ExRedSky;
+import com.l2jmobius.gameserver.network.serverpackets.InventoryUpdate;
+import com.l2jmobius.gameserver.network.serverpackets.SocialAction;
+import com.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+import com.l2jmobius.gameserver.network.serverpackets.UserInfo;
+import com.l2jmobius.gameserver.util.Broadcast;
+
+public class CursedWeapon implements INamable
+{
+	private static final Logger _log = Logger.getLogger(CursedWeapon.class.getName());
+	
+	// _name is the name of the cursed weapon associated with its ID.
+	private final String _name;
+	// _itemId is the Item ID of the cursed weapon.
+	private final int _itemId;
+	// _skillId is the skills ID.
+	private final int _skillId;
+	private final int _skillMaxLevel;
+	private int _dropRate;
+	private int _duration;
+	private int _durationLost;
+	private int _disapearChance;
+	private int _stageKills;
+	
+	// this should be false unless if the cursed weapon is dropped, in that case it would be true.
+	private boolean _isDropped = false;
+	// this sets the cursed weapon status to true only if a player has the cursed weapon, otherwise this should be false.
+	private boolean _isActivated = false;
+	private ScheduledFuture<?> _removeTask;
+	
+	private int _nbKills = 0;
+	private long _endTime = 0;
+	
+	private int _playerId = 0;
+	protected L2PcInstance _player = null;
+	private L2ItemInstance _item = null;
+	private int _playerReputation = 0;
+	private int _playerPkKills = 0;
+	protected int transformationId = 0;
+	
+	public CursedWeapon(int itemId, int skillId, String name)
+	{
+		_name = name;
+		_itemId = itemId;
+		_skillId = skillId;
+		_skillMaxLevel = SkillData.getInstance().getMaxLevel(_skillId);
+	}
+	
+	public void endOfLife()
+	{
+		if (_isActivated)
+		{
+			if ((_player != null) && _player.isOnline())
+			{
+				// Remove from player
+				_log.info(_name + " being removed online.");
+				
+				_player.abortAttack();
+				
+				_player.setReputation(_playerReputation);
+				_player.setPkKills(_playerPkKills);
+				_player.setCursedWeaponEquippedId(0);
+				removeSkill();
+				
+				// Remove
+				_player.getInventory().unEquipItemInBodySlot(L2Item.SLOT_LR_HAND);
+				_player.storeMe();
+				
+				// Destroy
+				final L2ItemInstance removedItem = _player.getInventory().destroyItemByItemId("", _itemId, 1, _player, null);
+				if (!Config.FORCE_INVENTORY_UPDATE)
+				{
+					final InventoryUpdate iu = new InventoryUpdate();
+					if (removedItem.getCount() == 0)
+					{
+						iu.addRemovedItem(removedItem);
+					}
+					else
+					{
+						iu.addModifiedItem(removedItem);
+					}
+					
+					_player.sendInventoryUpdate(iu);
+				}
+				else
+				{
+					_player.sendItemList(false);
+				}
+				
+				_player.broadcastUserInfo();
+			}
+			else
+			{
+				// Remove from Db
+				_log.info(_name + " being removed offline.");
+				
+				try (Connection con = DatabaseFactory.getInstance().getConnection();
+					PreparedStatement del = con.prepareStatement("DELETE FROM items WHERE owner_id=? AND item_id=?");
+					PreparedStatement ps = con.prepareStatement("UPDATE characters SET reputation=?, pkkills=? WHERE charId=?"))
+				{
+					// Delete the item
+					del.setInt(1, _playerId);
+					del.setInt(2, _itemId);
+					if (del.executeUpdate() != 1)
+					{
+						_log.warning("Error while deleting itemId " + _itemId + " from userId " + _playerId);
+					}
+					
+					// Restore the reputation
+					ps.setInt(1, _playerReputation);
+					ps.setInt(2, _playerPkKills);
+					ps.setInt(3, _playerId);
+					if (ps.executeUpdate() != 1)
+					{
+						_log.warning("Error while updating karma & pkkills for userId " + _playerId);
+					}
+				}
+				catch (Exception e)
+				{
+					_log.log(Level.WARNING, "Could not delete : " + e.getMessage(), e);
+				}
+			}
+		}
+		else
+		{
+			// either this cursed weapon is in the inventory of someone who has another cursed weapon equipped,
+			// OR this cursed weapon is on the ground.
+			if ((_player != null) && (_player.getInventory().getItemByItemId(_itemId) != null))
+			{
+				// Destroy
+				final L2ItemInstance removedItem = _player.getInventory().destroyItemByItemId("", _itemId, 1, _player, null);
+				if (!Config.FORCE_INVENTORY_UPDATE)
+				{
+					final InventoryUpdate iu = new InventoryUpdate();
+					if (removedItem.getCount() == 0)
+					{
+						iu.addRemovedItem(removedItem);
+					}
+					else
+					{
+						iu.addModifiedItem(removedItem);
+					}
+					
+					_player.sendInventoryUpdate(iu);
+				}
+				else
+				{
+					_player.sendItemList(false);
+				}
+				
+				_player.broadcastUserInfo();
+			}
+			// is dropped on the ground
+			else if (_item != null)
+			{
+				_item.decayMe();
+				L2World.getInstance().removeObject(_item);
+				_log.info(_name + " item has been removed from World.");
+			}
+		}
+		
+		// Delete infos from table if any
+		CursedWeaponsManager.removeFromDb(_itemId);
+		
+		final SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.S1_HAS_DISAPPEARED);
+		sm.addItemName(_itemId);
+		CursedWeaponsManager.announce(sm);
+		
+		// Reset state
+		cancelTask();
+		_isActivated = false;
+		_isDropped = false;
+		_endTime = 0;
+		_player = null;
+		_playerId = 0;
+		_playerReputation = 0;
+		_playerPkKills = 0;
+		_item = null;
+		_nbKills = 0;
+	}
+	
+	private void cancelTask()
+	{
+		if (_removeTask != null)
+		{
+			_removeTask.cancel(true);
+			_removeTask = null;
+		}
+	}
+	
+	private class RemoveTask implements Runnable
+	{
+		protected RemoveTask()
+		{
+		}
+		
+		@Override
+		public void run()
+		{
+			if (System.currentTimeMillis() >= getEndTime())
+			{
+				endOfLife();
+			}
+		}
+	}
+	
+	private void dropIt(L2Attackable attackable, L2PcInstance player)
+	{
+		dropIt(attackable, player, null, true);
+	}
+	
+	private void dropIt(L2Attackable attackable, L2PcInstance player, L2Character killer, boolean fromMonster)
+	{
+		_isActivated = false;
+		
+		if (fromMonster)
+		{
+			_item = attackable.dropItem(player, _itemId, 1);
+			_item.setDropTime(0); // Prevent item from being removed by ItemsAutoDestroy
+			
+			// RedSky and Earthquake
+			final ExRedSky packet = new ExRedSky(10);
+			final Earthquake eq = new Earthquake(player.getX(), player.getY(), player.getZ(), 14, 3);
+			Broadcast.toAllOnlinePlayers(packet);
+			Broadcast.toAllOnlinePlayers(eq);
+		}
+		else
+		{
+			_item = _player.getInventory().getItemByItemId(_itemId);
+			_player.dropItem("DieDrop", _item, killer, true);
+			_player.setReputation(_playerReputation);
+			_player.setPkKills(_playerPkKills);
+			_player.setCursedWeaponEquippedId(0);
+			removeSkill();
+			_player.abortAttack();
+			// L2ItemInstance item = _player.getInventory().getItemByItemId(_itemId);
+			// _player.getInventory().dropItem("DieDrop", item, _player, null);
+			// _player.getInventory().getItemByItemId(_itemId).dropMe(_player, _player.getX(), _player.getY(), _player.getZ());
+		}
+		_isDropped = true;
+		final SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.S2_WAS_DROPPED_IN_THE_S1_REGION);
+		if (player != null)
+		{
+			sm.addZoneName(player.getX(), player.getY(), player.getZ()); // Region Name
+		}
+		else if (_player != null)
+		{
+			sm.addZoneName(_player.getX(), _player.getY(), _player.getZ()); // Region Name
+		}
+		else
+		{
+			sm.addZoneName(killer.getX(), killer.getY(), killer.getZ()); // Region Name
+		}
+		sm.addItemName(_itemId);
+		CursedWeaponsManager.announce(sm); // in the Hot Spring region
+	}
+	
+	public void cursedOnLogin()
+	{
+		doTransform();
+		giveSkill();
+		
+		final SystemMessage msg = SystemMessage.getSystemMessage(SystemMessageId.S2_S_OWNER_HAS_LOGGED_INTO_THE_S1_REGION);
+		msg.addZoneName(_player.getX(), _player.getY(), _player.getZ());
+		msg.addItemName(_player.getCursedWeaponEquippedId());
+		CursedWeaponsManager.announce(msg);
+		
+		final CursedWeapon cw = CursedWeaponsManager.getInstance().getCursedWeapon(_player.getCursedWeaponEquippedId());
+		final SystemMessage msg2 = SystemMessage.getSystemMessage(SystemMessageId.S1_HAS_S2_MINUTE_S_OF_USAGE_TIME_REMAINING);
+		final int timeLeft = (int) (cw.getTimeLeft() / 60000);
+		msg2.addItemName(_player.getCursedWeaponEquippedId());
+		msg2.addInt(timeLeft);
+		_player.sendPacket(msg2);
+	}
+	
+	/**
+	 * Yesod:<br>
+	 * Rebind the passive skill belonging to the CursedWeapon. Invoke this method if the weapon owner switches to a subclass.
+	 */
+	public void giveSkill()
+	{
+		int level = 1 + (_nbKills / _stageKills);
+		if (level > _skillMaxLevel)
+		{
+			level = _skillMaxLevel;
+		}
+		
+		final Skill skill = SkillData.getInstance().getSkill(_skillId, level);
+		_player.addSkill(skill, false);
+		
+		// Void Burst, Void Flow
+		_player.addTransformSkill(CommonSkill.VOID_BURST.getSkill());
+		_player.addTransformSkill(CommonSkill.VOID_FLOW.getSkill());
+		_player.sendSkillList();
+	}
+	
+	public void doTransform()
+	{
+		if (_itemId == 8689)
+		{
+			transformationId = 302;
+		}
+		else if (_itemId == 8190)
+		{
+			transformationId = 301;
+		}
+		
+		if (_player.isTransformed())
+		{
+			_player.stopTransformation(true);
+			
+			ThreadPoolManager.getInstance().scheduleGeneral(() -> _player.transform(transformationId, true), 500);
+		}
+		else
+		{
+			_player.transform(transformationId, true);
+		}
+	}
+	
+	public void removeSkill()
+	{
+		_player.removeSkill(_skillId);
+		_player.untransform();
+		_player.sendSkillList();
+	}
+	
+	public void reActivate()
+	{
+		_isActivated = true;
+		if ((_endTime - System.currentTimeMillis()) <= 0)
+		{
+			endOfLife();
+		}
+		else
+		{
+			_removeTask = ThreadPoolManager.getInstance().scheduleGeneralAtFixedRate(new RemoveTask(), _durationLost * 12000L, _durationLost * 12000L);
+		}
+		
+	}
+	
+	public boolean checkDrop(L2Attackable attackable, L2PcInstance player)
+	{
+		if (Rnd.get(100000) < _dropRate)
+		{
+			// Drop the item
+			dropIt(attackable, player);
+			
+			// Start the Life Task
+			_endTime = System.currentTimeMillis() + (_duration * 60000L);
+			_removeTask = ThreadPoolManager.getInstance().scheduleGeneralAtFixedRate(new RemoveTask(), _durationLost * 12000L, _durationLost * 12000L);
+			
+			return true;
+		}
+		
+		return false;
+	}
+	
+	public void activate(L2PcInstance player, L2ItemInstance item)
+	{
+		// If the player is mounted, attempt to unmount first.
+		// Only allow picking up the cursed weapon if unmounting is successful.
+		if (player.isMounted() && !player.dismount())
+		{
+			// TODO: Verify the following system message, may still be custom.
+			player.sendPacket(SystemMessageId.YOU_HAVE_FAILED_TO_PICK_UP_S1);
+			player.dropItem("InvDrop", item, null, true);
+			return;
+		}
+		
+		_isActivated = true;
+		
+		// Player holding it data
+		_player = player;
+		_playerId = _player.getObjectId();
+		_playerReputation = _player.getReputation();
+		_playerPkKills = _player.getPkKills();
+		saveData();
+		
+		// Change player stats
+		_player.setCursedWeaponEquippedId(_itemId);
+		_player.setReputation(-9999999);
+		_player.setPkKills(0);
+		if (_player.isInParty())
+		{
+			_player.getParty().removePartyMember(_player, MessageType.EXPELLED);
+		}
+		
+		// Disable All Skills
+		// Do Transform
+		doTransform();
+		// Add skill
+		giveSkill();
+		
+		// Equip with the weapon
+		_item = item;
+		// L2ItemInstance[] items =
+		_player.getInventory().equipItem(_item);
+		SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.YOU_HAVE_EQUIPPED_YOUR_S1);
+		sm.addItemName(_item);
+		_player.sendPacket(sm);
+		
+		// Fully heal player
+		_player.setCurrentHpMp(_player.getMaxHp(), _player.getMaxMp());
+		_player.setCurrentCp(_player.getMaxCp());
+		
+		// Refresh inventory
+		if (!Config.FORCE_INVENTORY_UPDATE)
+		{
+			final InventoryUpdate iu = new InventoryUpdate();
+			iu.addItem(_item);
+			_player.sendInventoryUpdate(iu);
+		}
+		else
+		{
+			_player.sendItemList(false);
+		}
+		
+		// Refresh player stats
+		_player.broadcastUserInfo();
+		
+		final SocialAction atk = new SocialAction(_player.getObjectId(), 17);
+		
+		_player.broadcastPacket(atk);
+		
+		sm = SystemMessage.getSystemMessage(SystemMessageId.THE_OWNER_OF_S2_HAS_APPEARED_IN_THE_S1_REGION);
+		sm.addZoneName(_player.getX(), _player.getY(), _player.getZ()); // Region Name
+		sm.addItemName(_item);
+		CursedWeaponsManager.announce(sm);
+	}
+	
+	public void saveData()
+	{
+		if (Config.DEBUG)
+		{
+			_log.info("CursedWeapon: Saving data to disk.");
+		}
+		
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement del = con.prepareStatement("DELETE FROM cursed_weapons WHERE itemId = ?");
+			PreparedStatement ps = con.prepareStatement("INSERT INTO cursed_weapons (itemId, charId, playerReputation, playerPkKills, nbKills, endTime) VALUES (?, ?, ?, ?, ?, ?)"))
+		{
+			// Delete previous datas
+			del.setInt(1, _itemId);
+			del.executeUpdate();
+			
+			if (_isActivated)
+			{
+				ps.setInt(1, _itemId);
+				ps.setInt(2, _playerId);
+				ps.setInt(3, _playerReputation);
+				ps.setInt(4, _playerPkKills);
+				ps.setInt(5, _nbKills);
+				ps.setLong(6, _endTime);
+				ps.executeUpdate();
+			}
+		}
+		catch (SQLException e)
+		{
+			_log.log(Level.SEVERE, "CursedWeapon: Failed to save data.", e);
+		}
+	}
+	
+	public void dropIt(L2Character killer)
+	{
+		if (Rnd.get(100) <= _disapearChance)
+		{
+			// Remove it
+			endOfLife();
+		}
+		else
+		{
+			// Unequip & Drop
+			dropIt(null, null, killer, false);
+			// Reset player stats
+			_player.setReputation(_playerReputation);
+			_player.setPkKills(_playerPkKills);
+			_player.setCursedWeaponEquippedId(0);
+			removeSkill();
+			
+			_player.abortAttack();
+			
+			_player.broadcastUserInfo();
+		}
+	}
+	
+	public void increaseKills()
+	{
+		_nbKills++;
+		
+		if ((_player != null) && _player.isOnline())
+		{
+			_player.setPkKills(_nbKills);
+			_player.sendPacket(new UserInfo(_player));
+			
+			if (((_nbKills % _stageKills) == 0) && (_nbKills <= (_stageKills * (_skillMaxLevel - 1))))
+			{
+				giveSkill();
+			}
+		}
+		// Reduce time-to-live
+		_endTime -= _durationLost * 60000L;
+		saveData();
+	}
+	
+	public void setDisapearChance(int disapearChance)
+	{
+		_disapearChance = disapearChance;
+	}
+	
+	public void setDropRate(int dropRate)
+	{
+		_dropRate = dropRate;
+	}
+	
+	public void setDuration(int duration)
+	{
+		_duration = duration;
+	}
+	
+	public void setDurationLost(int durationLost)
+	{
+		_durationLost = durationLost;
+	}
+	
+	public void setStageKills(int stageKills)
+	{
+		_stageKills = stageKills;
+	}
+	
+	public void setNbKills(int nbKills)
+	{
+		_nbKills = nbKills;
+	}
+	
+	public void setPlayerId(int playerId)
+	{
+		_playerId = playerId;
+	}
+	
+	public void setPlayerReputation(int playerReputation)
+	{
+		_playerReputation = playerReputation;
+	}
+	
+	public void setPlayerPkKills(int playerPkKills)
+	{
+		_playerPkKills = playerPkKills;
+	}
+	
+	public void setActivated(boolean isActivated)
+	{
+		_isActivated = isActivated;
+	}
+	
+	public void setDropped(boolean isDropped)
+	{
+		_isDropped = isDropped;
+	}
+	
+	public void setEndTime(long endTime)
+	{
+		_endTime = endTime;
+	}
+	
+	public void setPlayer(L2PcInstance player)
+	{
+		_player = player;
+	}
+	
+	public void setItem(L2ItemInstance item)
+	{
+		_item = item;
+	}
+	
+	public boolean isActivated()
+	{
+		return _isActivated;
+	}
+	
+	public boolean isDropped()
+	{
+		return _isDropped;
+	}
+	
+	public long getEndTime()
+	{
+		return _endTime;
+	}
+	
+	@Override
+	public String getName()
+	{
+		return _name;
+	}
+	
+	public int getItemId()
+	{
+		return _itemId;
+	}
+	
+	public int getSkillId()
+	{
+		return _skillId;
+	}
+	
+	public int getPlayerId()
+	{
+		return _playerId;
+	}
+	
+	public L2PcInstance getPlayer()
+	{
+		return _player;
+	}
+	
+	public int getPlayerReputation()
+	{
+		return _playerReputation;
+	}
+	
+	public int getPlayerPkKills()
+	{
+		return _playerPkKills;
+	}
+	
+	public int getNbKills()
+	{
+		return _nbKills;
+	}
+	
+	public int getStageKills()
+	{
+		return _stageKills;
+	}
+	
+	public boolean isActive()
+	{
+		return _isActivated || _isDropped;
+	}
+	
+	public int getLevel()
+	{
+		if (_nbKills > (_stageKills * _skillMaxLevel))
+		{
+			return _skillMaxLevel;
+		}
+		return (_nbKills / _stageKills);
+	}
+	
+	public long getTimeLeft()
+	{
+		return _endTime - System.currentTimeMillis();
+	}
+	
+	public void goTo(L2PcInstance player)
+	{
+		if (player == null)
+		{
+			return;
+		}
+		
+		if (_isActivated && (_player != null))
+		{
+			// Go to player holding the weapon
+			player.teleToLocation(_player.getLocation(), true);
+		}
+		else if (_isDropped && (_item != null))
+		{
+			// Go to item on the ground
+			player.teleToLocation(_item.getLocation(), true);
+		}
+		else
+		{
+			player.sendMessage(_name + " isn't in the World.");
+		}
+	}
+	
+	public Location getWorldPosition()
+	{
+		if (_isActivated && (_player != null))
+		{
+			return _player.getLocation();
+		}
+		
+		if (_isDropped && (_item != null))
+		{
+			return _item.getLocation();
+		}
+		
+		return null;
+	}
+	
+	public long getDuration()
+	{
+		return _duration;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/DailyMissionDataHolder.java

@@ -0,0 +1,122 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.List;
+import java.util.function.Function;
+
+import com.l2jmobius.gameserver.enums.DailyMissionStatus;
+import com.l2jmobius.gameserver.handler.AbstractDailyMissionHandler;
+import com.l2jmobius.gameserver.handler.DailyMissionHandler;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.base.ClassId;
+import com.l2jmobius.gameserver.model.holders.ItemHolder;
+
+/**
+ * @author Sdw
+ */
+public class DailyMissionDataHolder
+{
+	private final int _id;
+	private final int _rewardId;
+	private final List<ItemHolder> _rewardsItems;
+	private final List<ClassId> _classRestriction;
+	private final int _requiredCompletions;
+	private final StatsSet _params;
+	private final boolean _isOneTime;
+	private final AbstractDailyMissionHandler _handler;
+	
+	public DailyMissionDataHolder(StatsSet set)
+	{
+		final Function<DailyMissionDataHolder, AbstractDailyMissionHandler> handler = DailyMissionHandler.getInstance().getHandler(set.getString("handler"));
+		
+		_id = set.getInt("id");
+		_rewardId = set.getInt("reward_id");
+		_requiredCompletions = set.getInt("requiredCompletion", 0);
+		_rewardsItems = set.getList("items", ItemHolder.class);
+		_classRestriction = set.getList("classRestriction", ClassId.class);
+		_params = set.getObject("params", StatsSet.class);
+		_isOneTime = set.getBoolean("isOneTime", true);
+		_handler = handler != null ? handler.apply(this) : null;
+	}
+	
+	public int getId()
+	{
+		return _id;
+	}
+	
+	public int getRewardId()
+	{
+		return _rewardId;
+	}
+	
+	public List<ClassId> getClassRestriction()
+	{
+		return _classRestriction;
+	}
+	
+	public List<ItemHolder> getRewards()
+	{
+		return _rewardsItems;
+	}
+	
+	public int getRequiredCompletions()
+	{
+		return _requiredCompletions;
+	}
+	
+	public StatsSet getParams()
+	{
+		return _params;
+	}
+	
+	public boolean isOneTime()
+	{
+		return _isOneTime;
+	}
+	
+	public boolean isDisplayable(L2PcInstance player)
+	{
+		return (!_isOneTime || (getStatus(player) != DailyMissionStatus.COMPLETED.getClientId())) && (_classRestriction.isEmpty() || _classRestriction.contains(player.getClassId()));
+	}
+	
+	public void requestReward(L2PcInstance player)
+	{
+		if ((_handler != null) && isDisplayable(player))
+		{
+			_handler.requestReward(player);
+		}
+	}
+	
+	public int getStatus(L2PcInstance player)
+	{
+		return _handler != null ? _handler.getStatus(player) : DailyMissionStatus.NOT_AVAILABLE.getClientId();
+	}
+	
+	public int getProgress(L2PcInstance player)
+	{
+		return _handler != null ? _handler.getProgress(player) : DailyMissionStatus.NOT_AVAILABLE.getClientId();
+	}
+	
+	public void reset()
+	{
+		if (_handler != null)
+		{
+			_handler.reset();
+		}
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/DailyMissionPlayerEntry.java

@@ -0,0 +1,91 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.enums.DailyMissionStatus;
+
+/**
+ * @author UnAfraid
+ */
+public class DailyMissionPlayerEntry
+{
+	private final int _objectId;
+	private final int _rewardId;
+	private DailyMissionStatus _status = DailyMissionStatus.NOT_AVAILABLE;
+	private int _progress;
+	private long _lastCompleted;
+	
+	public DailyMissionPlayerEntry(int objectId, int rewardId)
+	{
+		_objectId = objectId;
+		_rewardId = rewardId;
+	}
+	
+	public DailyMissionPlayerEntry(int objectId, int rewardId, int status, int progress, long lastCompleted)
+	{
+		this(objectId, rewardId);
+		_status = DailyMissionStatus.valueOf(status);
+		_progress = progress;
+		_lastCompleted = lastCompleted;
+	}
+	
+	public int getObjectId()
+	{
+		return _objectId;
+	}
+	
+	public int getRewardId()
+	{
+		return _rewardId;
+	}
+	
+	public DailyMissionStatus getStatus()
+	{
+		return _status;
+	}
+	
+	public void setStatus(DailyMissionStatus status)
+	{
+		_status = status;
+	}
+	
+	public int getProgress()
+	{
+		return _progress;
+	}
+	
+	public void setProgress(int progress)
+	{
+		_progress = progress;
+	}
+	
+	public int increaseProgress()
+	{
+		_progress++;
+		return _progress;
+	}
+	
+	public long getLastCompleted()
+	{
+		return _lastCompleted;
+	}
+	
+	public void setLastCompleted(long lastCompleted)
+	{
+		_lastCompleted = lastCompleted;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/DamageDoneInfo.java

@@ -0,0 +1,70 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+
+/**
+ * @author xban1x
+ */
+public final class DamageDoneInfo
+{
+	private final L2PcInstance _attacker;
+	private int _damage = 0;
+	
+	public DamageDoneInfo(L2PcInstance attacker)
+	{
+		_attacker = attacker;
+	}
+	
+	public L2PcInstance getAttacker()
+	{
+		return _attacker;
+	}
+	
+	public void addDamage(int damage)
+	{
+		_damage += damage;
+	}
+	
+	public int getDamage()
+	{
+		return _damage;
+	}
+	
+	@Override
+	public final boolean equals(Object obj)
+	{
+		if (this == obj)
+		{
+			return true;
+		}
+		
+		if (obj instanceof DamageDoneInfo)
+		{
+			return (((DamageDoneInfo) obj).getAttacker() == _attacker);
+		}
+		
+		return false;
+	}
+	
+	@Override
+	public final int hashCode()
+	{
+		return _attacker.getObjectId();
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/DropProtection.java

@@ -0,0 +1,108 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.concurrent.ScheduledFuture;
+
+import com.l2jmobius.gameserver.ThreadPoolManager;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.actor.instance.L2PetInstance;
+
+/**
+ * @author DrHouse
+ */
+public class DropProtection implements Runnable
+{
+	private volatile boolean _isProtected = false;
+	private L2PcInstance _owner = null;
+	private ScheduledFuture<?> _task = null;
+	
+	private static final long PROTECTED_MILLIS_TIME = 15000;
+	
+	@Override
+	public synchronized void run()
+	{
+		_isProtected = false;
+		_owner = null;
+		_task = null;
+	}
+	
+	public boolean isProtected()
+	{
+		return _isProtected;
+	}
+	
+	public L2PcInstance getOwner()
+	{
+		return _owner;
+	}
+	
+	public synchronized boolean tryPickUp(L2PcInstance actor)
+	{
+		if (!_isProtected)
+		{
+			return true;
+		}
+		
+		if (_owner == actor)
+		{
+			return true;
+		}
+		
+		if ((_owner.getParty() != null) && (_owner.getParty() == actor.getParty()))
+		{
+			return true;
+		}
+		
+		/*
+		 * if (_owner.getClan() != null && _owner.getClan() == actor.getClan()) return true;
+		 */
+		
+		return false;
+	}
+	
+	public boolean tryPickUp(L2PetInstance pet)
+	{
+		return tryPickUp(pet.getOwner());
+	}
+	
+	public synchronized void unprotect()
+	{
+		if (_task != null)
+		{
+			_task.cancel(false);
+		}
+		_isProtected = false;
+		_owner = null;
+		_task = null;
+	}
+	
+	public synchronized void protect(L2PcInstance player)
+	{
+		unprotect();
+		
+		_isProtected = true;
+		_owner = player;
+		
+		if (_owner == null)
+		{
+			throw new NullPointerException("Trying to protect dropped item to null owner");
+		}
+		
+		_task = ThreadPoolManager.getInstance().scheduleGeneral(this, PROTECTED_MILLIS_TIME);
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/Elementals.java

@@ -0,0 +1,174 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public final class Elementals
+{
+	private static final Map<Integer, ElementalItems> TABLE = new HashMap<>();
+	
+	static
+	{
+		for (ElementalItems item : ElementalItems.values())
+		{
+			TABLE.put(item._itemId, item);
+		}
+	}
+	
+	protected static final byte NONE = -1;
+	protected static final byte FIRE = 0;
+	protected static final byte WATER = 1;
+	protected static final byte WIND = 2;
+	protected static final byte EARTH = 3;
+	protected static final byte HOLY = 4;
+	protected static final byte DARK = 5;
+	
+	public static final int FIRST_WEAPON_BONUS = 20;
+	public static final int NEXT_WEAPON_BONUS = 5;
+	public static final int ARMOR_BONUS = 6;
+	
+	public static final int[] WEAPON_VALUES =
+	{
+		0, // Level 1
+		25, // Level 2
+		75, // Level 3
+		150, // Level 4
+		175, // Level 5
+		225, // Level 6
+		300, // Level 7
+		325, // Level 8
+		375, // Level 9
+		450, // Level 10
+		475, // Level 11
+		525, // Level 12
+		600, // Level 13
+		Integer.MAX_VALUE
+		// TODO: Higher stones
+	};
+	
+	public static final int[] ARMOR_VALUES =
+	{
+		0, // Level 1
+		12, // Level 2
+		30, // Level 3
+		60, // Level 4
+		72, // Level 5
+		90, // Level 6
+		120, // Level 7
+		132, // Level 8
+		150, // Level 9
+		180, // Level 10
+		192, // Level 11
+		210, // Level 12
+		240, // Level 13
+		Integer.MAX_VALUE
+		// TODO: Higher stones
+	};
+	
+	public enum ElementalItemType
+	{
+		Stone(3),
+		Roughore(3),
+		Crystal(6),
+		Jewel(9),
+		Energy(12);
+		
+		public int _maxLevel;
+		
+		ElementalItemType(int maxLvl)
+		{
+			_maxLevel = maxLvl;
+		}
+	}
+	
+	public enum ElementalItems
+	{
+		fireStone(FIRE, 9546, ElementalItemType.Stone),
+		waterStone(WATER, 9547, ElementalItemType.Stone),
+		windStone(WIND, 9549, ElementalItemType.Stone),
+		earthStone(EARTH, 9548, ElementalItemType.Stone),
+		divineStone(HOLY, 9551, ElementalItemType.Stone),
+		darkStone(DARK, 9550, ElementalItemType.Stone),
+		
+		fireRoughtore(FIRE, 10521, ElementalItemType.Roughore),
+		waterRoughtore(WATER, 10522, ElementalItemType.Roughore),
+		windRoughtore(WIND, 10524, ElementalItemType.Roughore),
+		earthRoughtore(EARTH, 10523, ElementalItemType.Roughore),
+		divineRoughtore(HOLY, 10526, ElementalItemType.Roughore),
+		darkRoughtore(DARK, 10525, ElementalItemType.Roughore),
+		
+		fireCrystal(FIRE, 9552, ElementalItemType.Crystal),
+		waterCrystal(WATER, 9553, ElementalItemType.Crystal),
+		windCrystal(WIND, 9555, ElementalItemType.Crystal),
+		earthCrystal(EARTH, 9554, ElementalItemType.Crystal),
+		divineCrystal(HOLY, 9557, ElementalItemType.Crystal),
+		darkCrystal(DARK, 9556, ElementalItemType.Crystal),
+		
+		fireJewel(FIRE, 9558, ElementalItemType.Jewel),
+		waterJewel(WATER, 9559, ElementalItemType.Jewel),
+		windJewel(WIND, 9561, ElementalItemType.Jewel),
+		earthJewel(EARTH, 9560, ElementalItemType.Jewel),
+		divineJewel(HOLY, 9563, ElementalItemType.Jewel),
+		darkJewel(DARK, 9562, ElementalItemType.Jewel),
+		
+		// not yet supported by client (Freya pts)
+		fireEnergy(FIRE, 9564, ElementalItemType.Energy),
+		waterEnergy(WATER, 9565, ElementalItemType.Energy),
+		windEnergy(WIND, 9567, ElementalItemType.Energy),
+		earthEnergy(EARTH, 9566, ElementalItemType.Energy),
+		divineEnergy(HOLY, 9569, ElementalItemType.Energy),
+		darkEnergy(DARK, 9568, ElementalItemType.Energy);
+		
+		public byte _element;
+		public int _itemId;
+		public ElementalItemType _type;
+		
+		ElementalItems(byte element, int itemId, ElementalItemType type)
+		{
+			_element = element;
+			_itemId = itemId;
+			_type = type;
+		}
+	}
+	
+	public static byte getItemElement(int itemId)
+	{
+		final ElementalItems item = TABLE.get(itemId);
+		if (item != null)
+		{
+			return item._element;
+		}
+		return NONE;
+	}
+	
+	public static ElementalItems getItemElemental(int itemId)
+	{
+		return TABLE.get(itemId);
+	}
+	
+	public static int getMaxElementLevel(int itemId)
+	{
+		final ElementalItems item = TABLE.get(itemId);
+		if (item != null)
+		{
+			return item._type._maxLevel;
+		}
+		return -1;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/Fishing.java

@@ -0,0 +1,443 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.concurrent.ScheduledFuture;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.commons.util.Rnd;
+import com.l2jmobius.gameserver.ThreadPoolManager;
+import com.l2jmobius.gameserver.data.xml.impl.FishingData;
+import com.l2jmobius.gameserver.enums.ShotType;
+import com.l2jmobius.gameserver.geodata.GeoData;
+import com.l2jmobius.gameserver.instancemanager.ZoneManager;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.events.EventDispatcher;
+import com.l2jmobius.gameserver.model.events.impl.character.player.OnPlayerFishing;
+import com.l2jmobius.gameserver.model.interfaces.ILocational;
+import com.l2jmobius.gameserver.model.itemcontainer.Inventory;
+import com.l2jmobius.gameserver.model.items.instance.L2ItemInstance;
+import com.l2jmobius.gameserver.model.items.type.WeaponType;
+import com.l2jmobius.gameserver.model.zone.L2ZoneType;
+import com.l2jmobius.gameserver.model.zone.ZoneId;
+import com.l2jmobius.gameserver.model.zone.type.L2FishingZone;
+import com.l2jmobius.gameserver.model.zone.type.L2WaterZone;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.network.serverpackets.ActionFailed;
+import com.l2jmobius.gameserver.network.serverpackets.PlaySound;
+import com.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+import com.l2jmobius.gameserver.network.serverpackets.fishing.ExFishingEnd;
+import com.l2jmobius.gameserver.network.serverpackets.fishing.ExFishingEnd.FishingEndReason;
+import com.l2jmobius.gameserver.network.serverpackets.fishing.ExFishingEnd.FishingEndType;
+import com.l2jmobius.gameserver.network.serverpackets.fishing.ExFishingStart;
+import com.l2jmobius.gameserver.network.serverpackets.fishing.ExUserInfoFishing;
+import com.l2jmobius.gameserver.util.Util;
+
+/**
+ * @author bit
+ */
+public class Fishing
+{
+	protected static final Logger LOGGER = Logger.getLogger(Fishing.class.getName());
+	private volatile ILocational _baitLocation = new Location(0, 0, 0);
+	
+	private final L2PcInstance _player;
+	private ScheduledFuture<?> _reelInTask;
+	private ScheduledFuture<?> _startFishingTask;
+	private boolean _isFishing = false;
+	
+	public Fishing(L2PcInstance player)
+	{
+		_player = player;
+	}
+	
+	public synchronized boolean isFishing()
+	{
+		return _isFishing;
+	}
+	
+	public boolean isAtValidLocation()
+	{
+		// TODO: implement checking direction
+		// if (calculateBaitLocation() == null)
+		// {
+		// return false;
+		// }
+		return _player.isInsideZone(ZoneId.FISHING);
+	}
+	
+	public boolean canFish()
+	{
+		return !_player.isDead() && !_player.isAlikeDead() && !_player.hasBlockActions() && !_player.isSitting();
+	}
+	
+	private FishingBaitData getCurrentBaitData()
+	{
+		final L2ItemInstance bait = _player.getInventory().getPaperdollItem(Inventory.PAPERDOLL_LHAND);
+		return bait != null ? FishingData.getInstance().getBaitData(bait.getId()) : null;
+	}
+	
+	private void cancelTasks()
+	{
+		if (_reelInTask != null)
+		{
+			_reelInTask.cancel(false);
+			_reelInTask = null;
+		}
+		
+		if (_startFishingTask != null)
+		{
+			_startFishingTask.cancel(false);
+			_startFishingTask = null;
+		}
+	}
+	
+	public synchronized void startFishing()
+	{
+		if (isFishing())
+		{
+			return;
+		}
+		_isFishing = true;
+		castLine();
+	}
+	
+	private void castLine()
+	{
+		if (!Config.ALLOW_FISHING && !_player.canOverrideCond(PcCondOverride.ZONE_CONDITIONS))
+		{
+			_player.sendMessage("Fishing is disabled.");
+			_player.sendPacket(ActionFailed.STATIC_PACKET);
+			stopFishing(FishingEndType.ERROR);
+			return;
+		}
+		
+		cancelTasks();
+		
+		if (!canFish())
+		{
+			if (isFishing())
+			{
+				_player.sendPacket(SystemMessageId.YOUR_ATTEMPT_AT_FISHING_HAS_BEEN_CANCELLED);
+			}
+			stopFishing(FishingEndType.ERROR);
+			return;
+		}
+		
+		final FishingBaitData baitData = getCurrentBaitData();
+		final int minPlayerLevel = baitData == null ? 85 : baitData.getMinPlayerLevel();
+		if (_player.getLevel() < minPlayerLevel)
+		{
+			if (minPlayerLevel == 85)
+			{
+				_player.sendPacket(SystemMessageId.FISHING_IS_AVAILABLE_TO_CHARACTERS_LV_85_OR_ABOVE);
+			}
+			else // In case of custom fishing level.
+			{
+				_player.sendPacket(SystemMessageId.YOU_DO_NOT_MEET_THE_FISHING_LEVEL_REQUIREMENTS);
+			}
+			_player.sendPacket(ActionFailed.STATIC_PACKET);
+			stopFishing(FishingEndType.ERROR);
+			return;
+		}
+		
+		final L2ItemInstance rod = _player.getActiveWeaponInstance();
+		if ((rod == null) || (rod.getItemType() != WeaponType.FISHINGROD))
+		{
+			_player.sendPacket(SystemMessageId.YOU_DO_NOT_HAVE_A_FISHING_POLE_EQUIPPED);
+			_player.sendPacket(ActionFailed.STATIC_PACKET);
+			stopFishing(FishingEndType.ERROR);
+			return;
+		}
+		
+		if (baitData == null)
+		{
+			_player.sendPacket(SystemMessageId.YOU_MUST_PUT_BAIT_ON_YOUR_HOOK_BEFORE_YOU_CAN_FISH);
+			_player.sendPacket(ActionFailed.STATIC_PACKET);
+			stopFishing(FishingEndType.ERROR);
+			return;
+		}
+		
+		if (_player.isTransformed() || _player.isInBoat())
+		{
+			_player.sendPacket(SystemMessageId.YOU_CANNOT_FISH_WHEN_TRANSFORMED_OR_WHILE_RIDING_AS_A_PASSENGER_OF_A_BOAT_IT_S_AGAINST_THE_RULES);
+			_player.sendPacket(ActionFailed.STATIC_PACKET);
+			stopFishing(FishingEndType.ERROR);
+			return;
+		}
+		
+		if (_player.isInCraftMode() || _player.isInStoreMode())
+		{
+			_player.sendPacket(SystemMessageId.YOU_CANNOT_FISH_WHILE_USING_A_RECIPE_BOOK_PRIVATE_WORKSHOP_OR_PRIVATE_STORE);
+			_player.sendPacket(ActionFailed.STATIC_PACKET);
+			stopFishing(FishingEndType.ERROR);
+			return;
+		}
+		
+		if (_player.isInsideZone(ZoneId.WATER) || _player.isInWater())
+		{
+			_player.sendPacket(SystemMessageId.YOU_CANNOT_FISH_WHILE_UNDER_WATER);
+			_player.sendPacket(ActionFailed.STATIC_PACKET);
+			stopFishing(FishingEndType.ERROR);
+			return;
+		}
+		
+		_baitLocation = calculateBaitLocation();
+		if (!_player.isInsideZone(ZoneId.FISHING) || (_baitLocation == null))
+		{
+			if (isFishing())
+			{
+				// _player.sendPacket(SystemMessageId.YOUR_ATTEMPT_AT_FISHING_HAS_BEEN_CANCELLED);
+				_player.sendPacket(ActionFailed.STATIC_PACKET);
+			}
+			else
+			{
+				_player.sendPacket(SystemMessageId.YOU_CAN_T_FISH_HERE);
+				_player.sendPacket(ActionFailed.STATIC_PACKET);
+			}
+			stopFishing(FishingEndType.ERROR);
+			return;
+		}
+		
+		if (!_player.isChargedShot(ShotType.FISH_SOULSHOTS))
+		{
+			_player.rechargeShots(false, false, true);
+		}
+		
+		_reelInTask = ThreadPoolManager.getInstance().scheduleGeneral(() ->
+		{
+			_player.getFishing().reelInWithReward();
+			_startFishingTask = ThreadPoolManager.getInstance().scheduleGeneral(() -> _player.getFishing().castLine(), Rnd.get(baitData.getWaitMin(), baitData.getWaitMax()));
+		}, Rnd.get(baitData.getTimeMin(), baitData.getTimeMax()));
+		_player.stopMove(null);
+		_player.broadcastPacket(new ExFishingStart(_player, -1, baitData.getLevel(), _baitLocation));
+		_player.sendPacket(new ExUserInfoFishing(_player, true, _baitLocation));
+		_player.sendPacket(new PlaySound("SF_P_01"));
+		_player.sendPacket(SystemMessageId.YOU_CAST_YOUR_LINE_AND_START_TO_FISH);
+	}
+	
+	public void reelInWithReward()
+	{
+		// Fish may or may not eat the hook. If it does - it consumes fishing bait and fishing shot.
+		// Then player may or may not catch the fish. Using fishing shots increases chance to win.
+		final FishingBaitData baitData = getCurrentBaitData();
+		if (baitData == null)
+		{
+			reelIn(FishingEndReason.LOSE, false);
+			LOGGER.warning("Player " + _player + " is fishing with unhandled bait: " + _player.getInventory().getPaperdollItem(Inventory.PAPERDOLL_LHAND));
+			return;
+		}
+		
+		double chance = baitData.getChance();
+		if (_player.isChargedShot(ShotType.FISH_SOULSHOTS))
+		{
+			chance *= 1.25; // +25 % chance to win
+			_player.setChargedShot(ShotType.FISH_SOULSHOTS, false);
+		}
+		
+		if (Rnd.get(0, 100) <= chance)
+		{
+			reelIn(FishingEndReason.WIN, true);
+		}
+		else
+		{
+			reelIn(FishingEndReason.LOSE, true);
+		}
+	}
+	
+	private void reelIn(FishingEndReason reason, boolean consumeBait)
+	{
+		if (!isFishing())
+		{
+			return;
+		}
+		
+		cancelTasks();
+		
+		try
+		{
+			final L2ItemInstance bait = _player.getInventory().getPaperdollItem(Inventory.PAPERDOLL_LHAND);
+			if (consumeBait)
+			{
+				if ((bait == null) || !_player.getInventory().updateItemCount(null, bait, -1, _player, null))
+				{
+					reason = FishingEndReason.LOSE; // no bait - no reward
+					return;
+				}
+			}
+			
+			if ((reason == FishingEndReason.WIN) && (bait != null))
+			{
+				final FishingBaitData baitData = FishingData.getInstance().getBaitData(bait.getId());
+				final int numRewards = baitData.getRewards().size();
+				if (numRewards > 0)
+				{
+					// TODO: verify, totally guessed
+					final FishingData fishingData = FishingData.getInstance();
+					final int lvlModifier = _player.getLevel() * _player.getLevel();
+					_player.addExpAndSp(Rnd.get(fishingData.getExpRateMin(), fishingData.getExpRateMax()) * lvlModifier, Rnd.get(fishingData.getSpRateMin(), fishingData.getSpRateMax()) * lvlModifier, true);
+					final int fishId = baitData.getRewards().get(Rnd.get(0, numRewards - 1));
+					_player.getInventory().addItem("Fishing Reward", fishId, 1, _player, null);
+					final SystemMessage msg = SystemMessage.getSystemMessage(SystemMessageId.YOU_HAVE_EARNED_S1);
+					msg.addItemName(fishId);
+					_player.sendPacket(msg);
+				}
+				else
+				{
+					LOGGER.log(Level.WARNING, "Could not find fishing rewards for bait ", bait.getId());
+				}
+			}
+			else if (reason == FishingEndReason.LOSE)
+			{
+				_player.sendPacket(SystemMessageId.THE_BAIT_HAS_BEEN_LOST_BECAUSE_THE_FISH_GOT_AWAY);
+			}
+			
+			if (consumeBait)
+			{
+				EventDispatcher.getInstance().notifyEventAsync(new OnPlayerFishing(_player, reason), _player);
+			}
+		}
+		finally
+		{
+			_player.broadcastPacket(new ExFishingEnd(_player, reason));
+			_player.sendPacket(new ExUserInfoFishing(_player, false));
+		}
+	}
+	
+	public void stopFishing()
+	{
+		stopFishing(FishingEndType.PLAYER_STOP);
+	}
+	
+	public synchronized void stopFishing(FishingEndType endType)
+	{
+		if (isFishing())
+		{
+			reelIn(FishingEndReason.STOP, false);
+			_isFishing = false;
+			switch (endType)
+			{
+				case PLAYER_STOP:
+				{
+					_player.sendPacket(SystemMessageId.YOU_REEL_YOUR_LINE_IN_AND_STOP_FISHING);
+					break;
+				}
+				case PLAYER_CANCEL:
+				{
+					_player.sendPacket(SystemMessageId.YOUR_ATTEMPT_AT_FISHING_HAS_BEEN_CANCELLED);
+					break;
+				}
+			}
+		}
+	}
+	
+	public ILocational getBaitLocation()
+	{
+		return _baitLocation;
+	}
+	
+	private Location calculateBaitLocation()
+	{
+		// calculate a position in front of the player with a random distance
+		final int distMin = FishingData.getInstance().getBaitDistanceMin();
+		final int distMax = FishingData.getInstance().getBaitDistanceMax();
+		int distance = Rnd.get(distMin, distMax);
+		final double angle = Util.convertHeadingToDegree(_player.getHeading());
+		final double radian = Math.toRadians(angle);
+		final double sin = Math.sin(radian);
+		final double cos = Math.cos(radian);
+		int baitX = (int) (_player.getX() + (cos * distance));
+		int baitY = (int) (_player.getY() + (sin * distance));
+		
+		// search for fishing zone
+		L2FishingZone fishingZone = null;
+		for (L2ZoneType zone : ZoneManager.getInstance().getZones(_player))
+		{
+			if (zone instanceof L2FishingZone)
+			{
+				fishingZone = (L2FishingZone) zone;
+				break;
+			}
+		}
+		// search for water zone
+		L2WaterZone waterZone = null;
+		for (L2ZoneType zone : ZoneManager.getInstance().getZones(baitX, baitY))
+		{
+			if (zone instanceof L2WaterZone)
+			{
+				waterZone = (L2WaterZone) zone;
+				break;
+			}
+		}
+		
+		int baitZ = computeBaitZ(_player, baitX, baitY, fishingZone, waterZone);
+		if (baitZ == Integer.MIN_VALUE)
+		{
+			_player.sendPacket(SystemMessageId.YOU_CAN_T_FISH_HERE);
+			return null;
+		}
+		
+		return new Location(baitX, baitY, baitZ);
+	}
+	
+	/**
+	 * Computes the Z of the bait.
+	 * @param player the player
+	 * @param baitX the bait x
+	 * @param baitY the bait y
+	 * @param fishingZone the fishing zone
+	 * @param waterZone the water zone
+	 * @return the bait z or {@link Integer#MIN_VALUE} when you cannot fish here
+	 */
+	private static int computeBaitZ(L2PcInstance player, int baitX, int baitY, L2FishingZone fishingZone, L2WaterZone waterZone)
+	{
+		if ((fishingZone == null))
+		{
+			return Integer.MIN_VALUE;
+		}
+		
+		if ((waterZone == null))
+		{
+			return Integer.MIN_VALUE;
+		}
+		
+		// always use water zone, fishing zone high z is high in the air...
+		final int baitZ = waterZone.getWaterZ();
+		
+		// if (!GeoData.getInstance().canSeeTarget(player.getX(), player.getY(), player.getZ(), baitX, baitY, baitZ))
+		//
+		// return Integer.MIN_VALUE;
+		// }
+		
+		if (GeoData.getInstance().hasGeo(baitX, baitY))
+		{
+			if (GeoData.getInstance().getHeight(baitX, baitY, baitZ) > baitZ)
+			{
+				return Integer.MIN_VALUE;
+			}
+			
+			if (GeoData.getInstance().getHeight(baitX, baitY, player.getZ()) > baitZ)
+			{
+				return Integer.MIN_VALUE;
+			}
+		}
+		
+		return baitZ;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/FishingBaitData.java

@@ -0,0 +1,98 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author bit
+ */
+public class FishingBaitData
+{
+	private final int _itemId;
+	private final int _level;
+	private final int _minPlayerLevel;
+	private final double _chance;
+	private final int _timeMin;
+	private final int _timeMax;
+	private final int _waitMin;
+	private final int _waitMax;
+	private final List<Integer> _rewards = new ArrayList<>();
+	
+	public FishingBaitData(int itemId, int level, int minPlayerLevel, double chance, int timeMin, int timeMax, int waitMin, int waitMax)
+	{
+		_itemId = itemId;
+		_level = level;
+		_minPlayerLevel = minPlayerLevel;
+		_chance = chance;
+		_timeMin = timeMin;
+		_timeMax = timeMax;
+		_waitMin = waitMin;
+		_waitMax = waitMax;
+	}
+	
+	public int getItemId()
+	{
+		return _itemId;
+	}
+	
+	public int getLevel()
+	{
+		return _level;
+	}
+	
+	public int getMinPlayerLevel()
+	{
+		return _minPlayerLevel;
+	}
+	
+	public double getChance()
+	{
+		return _chance;
+	}
+	
+	public int getTimeMin()
+	{
+		return _timeMin;
+	}
+	
+	public int getTimeMax()
+	{
+		return _timeMax;
+	}
+	
+	public int getWaitMin()
+	{
+		return _waitMin;
+	}
+	
+	public int getWaitMax()
+	{
+		return _waitMax;
+	}
+	
+	public List<Integer> getRewards()
+	{
+		return _rewards;
+	}
+	
+	public void addReward(int itemId)
+	{
+		_rewards.add(itemId);
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/FortSiegeSpawn.java

@@ -0,0 +1,58 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.model.interfaces.IIdentifiable;
+
+/**
+ * Fort Siege Spawn.
+ * @author xban1x
+ */
+public final class FortSiegeSpawn extends Location implements IIdentifiable
+{
+	private final int _npcId;
+	private final int _fortId;
+	private final int _id;
+	
+	public FortSiegeSpawn(int fort_id, int x, int y, int z, int heading, int npc_id, int id)
+	{
+		super(x, y, z, heading);
+		_fortId = fort_id;
+		_npcId = npc_id;
+		_id = id;
+	}
+	
+	public int getFortId()
+	{
+		return _fortId;
+	}
+	
+	/**
+	 * Gets the NPC ID.
+	 * @return the NPC ID
+	 */
+	@Override
+	public int getId()
+	{
+		return _npcId;
+	}
+	
+	public int getMessageId()
+	{
+		return _id;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/Hit.java

@@ -0,0 +1,84 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.enums.AttackType;
+import com.l2jmobius.gameserver.model.actor.L2Character;
+
+/**
+ * @author UnAfraid
+ */
+public class Hit
+{
+	private final int _targetId;
+	private final int _damage;
+	private final int _ssGrade;
+	private int _flags = 0;
+	
+	public Hit(L2Object target, int damage, boolean miss, boolean crit, byte shld, boolean soulshot, int ssGrade)
+	{
+		_targetId = target.getObjectId();
+		_damage = damage;
+		_ssGrade = ssGrade;
+		
+		if (miss)
+		{
+			addMask(AttackType.MISSED);
+			return;
+		}
+		
+		if (crit)
+		{
+			addMask(AttackType.CRITICAL);
+		}
+		
+		if (soulshot)
+		{
+			addMask(AttackType.SHOT_USED);
+		}
+		
+		if ((target.isCharacter() && ((L2Character) target).isHpBlocked()) || (shld > 0))
+		{
+			addMask(AttackType.BLOCKED);
+		}
+	}
+	
+	private void addMask(AttackType type)
+	{
+		_flags |= type.getMask();
+	}
+	
+	public int getTargetId()
+	{
+		return _targetId;
+	}
+	
+	public int getDamage()
+	{
+		return _damage;
+	}
+	
+	public int getFlags()
+	{
+		return _flags;
+	}
+	
+	public int getGrade()
+	{
+		return _ssGrade;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/ItemInfo.java

@@ -0,0 +1,427 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Objects;
+
+import com.l2jmobius.gameserver.enums.AttributeType;
+import com.l2jmobius.gameserver.model.buylist.Product;
+import com.l2jmobius.gameserver.model.ensoul.EnsoulOption;
+import com.l2jmobius.gameserver.model.items.L2Item;
+import com.l2jmobius.gameserver.model.items.L2WarehouseItem;
+import com.l2jmobius.gameserver.model.items.instance.L2ItemInstance;
+
+/**
+ * Get all information from L2ItemInstance to generate ItemInfo.
+ */
+public class ItemInfo
+{
+	/** Identifier of the L2ItemInstance */
+	private int _objectId;
+	
+	/** The L2Item template of the L2ItemInstance */
+	private L2Item _item;
+	
+	/** The level of enchant on the L2ItemInstance */
+	private int _enchant;
+	
+	/** The augmentation of the item */
+	private int _augmentation;
+	
+	/** The quantity of L2ItemInstance */
+	private long _count;
+	
+	/** The price of the L2ItemInstance */
+	private int _price;
+	
+	/** The custom L2ItemInstance types (used loto, race tickets) */
+	private int _type1;
+	private int _type2;
+	
+	/** If True the L2ItemInstance is equipped */
+	private int _equipped;
+	
+	/** The action to do clientside (1=ADD, 2=MODIFY, 3=REMOVE) */
+	private int _change;
+	
+	/** The mana of this item */
+	private int _mana;
+	private int _time;
+	
+	private int _location;
+	
+	private byte _elemAtkType = -2;
+	private int _elemAtkPower = 0;
+	private final int[] _elemDefAttr =
+	{
+		0,
+		0,
+		0,
+		0,
+		0,
+		0
+	};
+	
+	private int[] _option;
+	private Collection<EnsoulOption> _soulCrystalOptions;
+	private Collection<EnsoulOption> _soulCrystalSpecialOptions;
+	private int _visualId;
+	private long _visualExpiration;
+	
+	/**
+	 * Get all information from L2ItemInstance to generate ItemInfo.
+	 * @param item
+	 */
+	public ItemInfo(L2ItemInstance item)
+	{
+		Objects.requireNonNull(item);
+		
+		// Get the Identifier of the L2ItemInstance
+		_objectId = item.getObjectId();
+		
+		// Get the L2Item of the L2ItemInstance
+		_item = item.getItem();
+		
+		// Get the enchant level of the L2ItemInstance
+		_enchant = item.getEnchantLevel();
+		
+		// Get the augmentation boni
+		if (item.isAugmented())
+		{
+			_augmentation = item.getAugmentation().getId();
+		}
+		else
+		{
+			_augmentation = 0;
+		}
+		
+		// Get the quantity of the L2ItemInstance
+		_count = item.getCount();
+		
+		// Get custom item types (used loto, race tickets)
+		_type1 = item.getCustomType1();
+		_type2 = item.getCustomType2();
+		
+		// Verify if the L2ItemInstance is equipped
+		_equipped = item.isEquipped() ? 1 : 0;
+		
+		// Get the action to do clientside
+		switch (item.getLastChange())
+		{
+			case L2ItemInstance.ADDED:
+			{
+				_change = 1;
+				break;
+			}
+			case L2ItemInstance.MODIFIED:
+			{
+				_change = 2;
+				break;
+			}
+			case L2ItemInstance.REMOVED:
+			{
+				_change = 3;
+				break;
+			}
+		}
+		
+		// Get shadow item mana
+		_mana = item.getMana();
+		_time = item.isTimeLimitedItem() ? (int) (item.getRemainingTime() / 1000) : -9999;
+		_location = item.getLocationSlot();
+		
+		_elemAtkType = item.getAttackAttributeType().getClientId();
+		_elemAtkPower = item.getAttackAttributePower();
+		for (AttributeType type : AttributeType.ATTRIBUTE_TYPES)
+		{
+			_elemDefAttr[type.getClientId()] = item.getDefenceAttribute(type);
+		}
+		_option = item.getEnchantOptions();
+		_soulCrystalOptions = item.getSpecialAbilities();
+		_soulCrystalSpecialOptions = item.getAdditionalSpecialAbilities();
+		_visualId = item.getVisualId();
+	}
+	
+	public ItemInfo(L2ItemInstance item, int change)
+	{
+		this(item);
+		_change = change;
+		_visualExpiration = item.getVisualLifeTime() > 0 ? (item.getVisualLifeTime() - System.currentTimeMillis()) / 1000 : 0;
+	}
+	
+	public ItemInfo(TradeItem item)
+	{
+		if (item == null)
+		{
+			return;
+		}
+		
+		// Get the Identifier of the L2ItemInstance
+		_objectId = item.getObjectId();
+		
+		// Get the L2Item of the L2ItemInstance
+		_item = item.getItem();
+		
+		// Get the enchant level of the L2ItemInstance
+		_enchant = item.getEnchant();
+		
+		// Get the augmentation bonus
+		_augmentation = item.getAugmentId();
+		
+		// Get the quantity of the L2ItemInstance
+		_count = item.getCount();
+		
+		// Get custom item types (used loto, race tickets)
+		_type1 = item.getCustomType1();
+		_type2 = item.getCustomType2();
+		
+		// Verify if the L2ItemInstance is equipped
+		_equipped = 0;
+		
+		// Get the action to do clientside
+		_change = 0;
+		
+		// Get shadow item mana
+		_mana = -1;
+		_time = -9999;
+		
+		_location = item.getLocationSlot();
+		
+		_elemAtkType = item.getAttackElementType();
+		_elemAtkPower = item.getAttackElementPower();
+		for (byte i = 0; i < 6; i++)
+		{
+			_elemDefAttr[i] = item.getElementDefAttr(i);
+		}
+		
+		_option = item.getEnchantOptions();
+		_soulCrystalOptions = item.getSoulCrystalOptions();
+		_soulCrystalOptions = item.getSoulCrystalSpecialOptions();
+		_visualId = item.getVisualId();
+	}
+	
+	public ItemInfo(Product item)
+	{
+		if (item == null)
+		{
+			return;
+		}
+		
+		// Get the Identifier of the L2ItemInstance
+		_objectId = 0;
+		
+		// Get the L2Item of the L2ItemInstance
+		_item = item.getItem();
+		
+		// Get the enchant level of the L2ItemInstance
+		_enchant = 0;
+		
+		// Get the augmentation boni
+		_augmentation = 0;
+		
+		// Get the quantity of the L2ItemInstance
+		_count = item.getCount();
+		
+		// Get custom item types (used loto, race tickets)
+		_type1 = item.getItem().getType1();
+		_type2 = item.getItem().getType2();
+		
+		// Verify if the L2ItemInstance is equipped
+		_equipped = 0;
+		
+		// Get the action to do clientside
+		_change = 0;
+		
+		// Get shadow item mana
+		_mana = -1;
+		_time = -9999;
+		
+		_location = 0;
+		
+		_soulCrystalOptions = Collections.emptyList();
+		_soulCrystalSpecialOptions = Collections.emptyList();
+	}
+	
+	public ItemInfo(L2WarehouseItem item)
+	{
+		if (item == null)
+		{
+			return;
+		}
+		
+		// Get the Identifier of the L2ItemInstance
+		_objectId = item.getObjectId();
+		
+		// Get the L2Item of the L2ItemInstance
+		_item = item.getItem();
+		
+		// Get the enchant level of the L2ItemInstance
+		_enchant = item.getEnchantLevel();
+		
+		// Get the augmentation boni
+		if (item.isAugmented())
+		{
+			_augmentation = item.getAugmentationId();
+		}
+		else
+		{
+			_augmentation = 0;
+		}
+		
+		// Get the quantity of the L2ItemInstance
+		_count = item.getCount();
+		
+		// Get custom item types (used loto, race tickets)
+		_type1 = item.getCustomType1();
+		_type2 = item.getCustomType2();
+		
+		// Verify if the L2ItemInstance is equipped
+		_equipped = 0;
+		
+		// Get shadow item mana
+		_mana = item.getMana();
+		_time = item.getTime();
+		_location = item.getLocationSlot();
+		
+		_elemAtkType = item.getAttackElementType();
+		_elemAtkPower = item.getAttackElementPower();
+		for (byte i = 0; i < 6; i++)
+		{
+			_elemDefAttr[i] = item.getElementDefAttr(i);
+		}
+		_option = item.getEnchantOptions();
+		_soulCrystalOptions = item.getSoulCrystalOptions();
+		_soulCrystalOptions = item.getSoulCrystalSpecialOptions();
+	}
+	
+	public int getObjectId()
+	{
+		return _objectId;
+	}
+	
+	public L2Item getItem()
+	{
+		return _item;
+	}
+	
+	public int getEnchant()
+	{
+		return _enchant;
+	}
+	
+	public int getAugmentationBonus()
+	{
+		return _augmentation;
+	}
+	
+	public int get1stAugmentationId()
+	{
+		return 0x0000FFFF & getAugmentationBonus();
+	}
+	
+	public int get2ndAugmentationId()
+	{
+		return getAugmentationBonus() >> 16;
+	}
+	
+	public long getCount()
+	{
+		return _count;
+	}
+	
+	public int getPrice()
+	{
+		return _price;
+	}
+	
+	public int getCustomType1()
+	{
+		return _type1;
+	}
+	
+	public int getCustomType2()
+	{
+		return _type2;
+	}
+	
+	public int getEquipped()
+	{
+		return _equipped;
+	}
+	
+	public int getChange()
+	{
+		return _change;
+	}
+	
+	public int getMana()
+	{
+		return _mana;
+	}
+	
+	public int getTime()
+	{
+		return _time > 0 ? _time : _visualExpiration > 0 ? (int) _visualExpiration : -9999;
+	}
+	
+	public int getLocation()
+	{
+		return _location;
+	}
+	
+	public int getAttackElementType()
+	{
+		return _elemAtkType;
+	}
+	
+	public int getAttackElementPower()
+	{
+		return _elemAtkPower;
+	}
+	
+	public int getElementDefAttr(byte i)
+	{
+		return _elemDefAttr[i];
+	}
+	
+	public int[] getEnchantOptions()
+	{
+		return _option;
+	}
+	
+	public int getVisualId()
+	{
+		return _visualId;
+	}
+	
+	public Collection<EnsoulOption> getSoulCrystalOptions()
+	{
+		return _soulCrystalOptions;
+	}
+	
+	public Collection<EnsoulOption> getSoulCrystalSpecialOptions()
+	{
+		return _soulCrystalSpecialOptions;
+	}
+	
+	public long getVisualExpiration()
+	{
+		return _visualExpiration;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/ItemRequest.java

@@ -0,0 +1,88 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ *
+ */
+public class ItemRequest
+{
+	int _objectId;
+	int _itemId;
+	long _count;
+	long _price;
+	
+	public ItemRequest(int objectId, long count, long price)
+	{
+		_objectId = objectId;
+		_count = count;
+		_price = price;
+	}
+	
+	public ItemRequest(int objectId, int itemId, long count, long price)
+	{
+		_objectId = objectId;
+		_itemId = itemId;
+		_count = count;
+		_price = price;
+	}
+	
+	public int getObjectId()
+	{
+		return _objectId;
+	}
+	
+	public int getItemId()
+	{
+		return _itemId;
+	}
+	
+	public void setCount(long count)
+	{
+		_count = count;
+	}
+	
+	public long getCount()
+	{
+		return _count;
+	}
+	
+	public long getPrice()
+	{
+		return _price;
+	}
+	
+	@Override
+	public int hashCode()
+	{
+		return _objectId;
+	}
+	
+	@Override
+	public boolean equals(Object obj)
+	{
+		if (this == obj)
+		{
+			return true;
+		}
+		if (!(obj instanceof ItemRequest))
+		{
+			return false;
+		}
+		return (_objectId != ((ItemRequest) obj)._objectId);
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/KeyValuePair.java

@@ -0,0 +1,44 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * @author UnAfraid
+ * @param <K>
+ * @param <V>
+ */
+public class KeyValuePair<K, V>
+{
+	private final K _key;
+	private final V _value;
+	
+	public KeyValuePair(K key, V value)
+	{
+		_key = key;
+		_value = value;
+	}
+	
+	public K getKey()
+	{
+		return _key;
+	}
+	
+	public V getValue()
+	{
+		return _value;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2AccessLevel.java

@@ -0,0 +1,237 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.data.xml.impl.AdminData;
+
+/**
+ * @author HorridoJoho
+ */
+public class L2AccessLevel
+{
+	/**
+	 * The access level<br>
+	 */
+	private int _accessLevel = 0;
+	/**
+	 * The access level name<br>
+	 */
+	private String _name = null;
+	/** Child access levels */
+	L2AccessLevel _childsAccessLevel = null;
+	/** Child access levels */
+	private int _child = 0;
+	/**
+	 * The name color for the access level<br>
+	 */
+	private int _nameColor = 0;
+	/**
+	 * The title color for the access level<br>
+	 */
+	private int _titleColor = 0;
+	/**
+	 * Flag to determine if the access level has gm access<br>
+	 */
+	private boolean _isGm = false;
+	/** Flag for peace zone attack */
+	private boolean _allowPeaceAttack = false;
+	/** Flag for fixed res */
+	private boolean _allowFixedRes = false;
+	/** Flag for transactions */
+	private boolean _allowTransaction = false;
+	/** Flag for AltG commands */
+	private boolean _allowAltG = false;
+	/** Flag to give damage */
+	private boolean _giveDamage = false;
+	/** Flag to take aggro */
+	private boolean _takeAggro = false;
+	/** Flag to gain exp in party */
+	private boolean _gainExp = false;
+	
+	public L2AccessLevel(StatsSet set)
+	{
+		_accessLevel = set.getInt("level");
+		_name = set.getString("name");
+		_nameColor = Integer.decode("0x" + set.getString("nameColor", "FFFFFF"));
+		_titleColor = Integer.decode("0x" + set.getString("titleColor", "FFFFFF"));
+		_child = set.getInt("childAccess", 0);
+		_isGm = set.getBoolean("isGM", false);
+		_allowPeaceAttack = set.getBoolean("allowPeaceAttack", false);
+		_allowFixedRes = set.getBoolean("allowFixedRes", false);
+		_allowTransaction = set.getBoolean("allowTransaction", true);
+		_allowAltG = set.getBoolean("allowAltg", false);
+		_giveDamage = set.getBoolean("giveDamage", true);
+		_takeAggro = set.getBoolean("takeAggro", true);
+		_gainExp = set.getBoolean("gainExp", true);
+	}
+	
+	public L2AccessLevel()
+	{
+		_accessLevel = 0;
+		_name = "User";
+		_nameColor = Integer.decode("0xFFFFFF");
+		_titleColor = Integer.decode("0xFFFFFF");
+		_child = 0;
+		_isGm = false;
+		_allowPeaceAttack = false;
+		_allowFixedRes = false;
+		_allowTransaction = true;
+		_allowAltG = false;
+		_giveDamage = true;
+		_takeAggro = true;
+		_gainExp = true;
+	}
+	
+	/**
+	 * Returns the access level<br>
+	 * <br>
+	 * @return int: access level<br>
+	 */
+	public int getLevel()
+	{
+		return _accessLevel;
+	}
+	
+	/**
+	 * Returns the access level name<br>
+	 * <br>
+	 * @return String: access level name<br>
+	 */
+	public String getName()
+	{
+		return _name;
+	}
+	
+	/**
+	 * Returns the name color of the access level<br>
+	 * <br>
+	 * @return int: the name color for the access level<br>
+	 */
+	public int getNameColor()
+	{
+		return _nameColor;
+	}
+	
+	/**
+	 * Returns the title color color of the access level<br>
+	 * <br>
+	 * @return int: the title color for the access level<br>
+	 */
+	public int getTitleColor()
+	{
+		return _titleColor;
+	}
+	
+	/**
+	 * Retuns if the access level has gm access or not<br>
+	 * <br>
+	 * @return boolean: true if access level have gm access, otherwise false<br>
+	 */
+	public boolean isGm()
+	{
+		return _isGm;
+	}
+	
+	/**
+	 * Returns if the access level is allowed to attack in peace zone or not<br>
+	 * <br>
+	 * @return boolean: true if the access level is allowed to attack in peace zone, otherwise false<br>
+	 */
+	public boolean allowPeaceAttack()
+	{
+		return _allowPeaceAttack;
+	}
+	
+	/**
+	 * Retruns if the access level is allowed to use fixed res or not<br>
+	 * <br>
+	 * @return true if the access level is allowed to use fixed res, otherwise false<br>
+	 */
+	public boolean allowFixedRes()
+	{
+		return _allowFixedRes;
+	}
+	
+	/**
+	 * Returns if the access level is allowed to perform transactions or not<br>
+	 * <br>
+	 * @return boolean: true if access level is allowed to perform transactions, otherwise false<br>
+	 */
+	public boolean allowTransaction()
+	{
+		return _allowTransaction;
+	}
+	
+	/**
+	 * Returns if the access level is allowed to use AltG commands or not<br>
+	 * <br>
+	 * @return boolean: true if access level is allowed to use AltG commands, otherwise false<br>
+	 */
+	public boolean allowAltG()
+	{
+		return _allowAltG;
+	}
+	
+	/**
+	 * Returns if the access level can give damage or not<br>
+	 * <br>
+	 * @return boolean: true if the access level can give damage, otherwise false<br>
+	 */
+	public boolean canGiveDamage()
+	{
+		return _giveDamage;
+	}
+	
+	/**
+	 * Returns if the access level can take aggro or not<br>
+	 * <br>
+	 * @return boolean: true if the access level can take aggro, otherwise false<br>
+	 */
+	public boolean canTakeAggro()
+	{
+		return _takeAggro;
+	}
+	
+	/**
+	 * Returns if the access level can gain exp or not<br>
+	 * <br>
+	 * @return boolean: true if the access level can gain exp, otherwise false<br>
+	 */
+	public boolean canGainExp()
+	{
+		return _gainExp;
+	}
+	
+	/**
+	 * Returns if the access level contains allowedAccess as child<br>
+	 * @param accessLevel as AccessLevel<br>
+	 * @return boolean: true if a child access level is equals to allowedAccess, otherwise false<br>
+	 */
+	public boolean hasChildAccess(L2AccessLevel accessLevel)
+	{
+		if (_childsAccessLevel == null)
+		{
+			if (_child <= 0)
+			{
+				return false;
+			}
+			
+			_childsAccessLevel = AdminData.getInstance().getAccessLevel(_child);
+		}
+		return (_childsAccessLevel != null) && ((_childsAccessLevel.getLevel() == accessLevel.getLevel()) || _childsAccessLevel.hasChildAccess(accessLevel));
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2AdminCommandAccessRight.java

@@ -0,0 +1,69 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.data.xml.impl.AdminData;
+
+/**
+ * @author HorridoJoho
+ */
+public class L2AdminCommandAccessRight
+{
+	private final String _adminCommand;
+	private final int _accessLevel;
+	private final boolean _requireConfirm;
+	
+	public L2AdminCommandAccessRight(StatsSet set)
+	{
+		_adminCommand = set.getString("command");
+		_requireConfirm = set.getBoolean("confirmDlg", false);
+		_accessLevel = set.getInt("accessLevel", 7);
+	}
+	
+	public L2AdminCommandAccessRight(String command, boolean confirm, int level)
+	{
+		_adminCommand = command;
+		_requireConfirm = confirm;
+		_accessLevel = level;
+	}
+	
+	/**
+	 * @return the admin command the access right belongs to
+	 */
+	public String getAdminCommand()
+	{
+		return _adminCommand;
+	}
+	
+	/**
+	 * @param characterAccessLevel
+	 * @return {@code true} if characterAccessLevel is allowed to use the admin command which belongs to this access right, {@code false} otherwise
+	 */
+	public boolean hasAccess(L2AccessLevel characterAccessLevel)
+	{
+		final L2AccessLevel accessLevel = AdminData.getInstance().getAccessLevel(_accessLevel);
+		return (accessLevel != null) && ((accessLevel.getLevel() == characterAccessLevel.getLevel()) || characterAccessLevel.hasChildAccess(accessLevel));
+	}
+	
+	/**
+	 * @return {@code true} if admin command requires confirmation before execution, {@code false} otherwise.
+	 */
+	public boolean getRequireConfirm()
+	{
+		return _requireConfirm;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2ArmorSet.java

@@ -0,0 +1,219 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.function.Function;
+
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.holders.ArmorsetSkillHolder;
+import com.l2jmobius.gameserver.model.itemcontainer.Inventory;
+import com.l2jmobius.gameserver.model.itemcontainer.PcInventory;
+import com.l2jmobius.gameserver.model.items.instance.L2ItemInstance;
+import com.l2jmobius.gameserver.model.stats.BaseStats;
+
+/**
+ * @author UnAfraid
+ */
+public final class L2ArmorSet
+{
+	private final int _id;
+	private final int _minimumPieces;
+	private final boolean _isVisual;
+	
+	private final Set<Integer> _requiredItems = new LinkedHashSet<>();
+	private final Set<Integer> _optionalItems = new LinkedHashSet<>();
+	
+	private final List<ArmorsetSkillHolder> _skills = new ArrayList<>();
+	private final Map<BaseStats, Double> _stats = new LinkedHashMap<>();
+	
+	private static final int[] ARMORSET_SLOTS = new int[]
+	{
+		Inventory.PAPERDOLL_CHEST,
+		Inventory.PAPERDOLL_LEGS,
+		Inventory.PAPERDOLL_HEAD,
+		Inventory.PAPERDOLL_GLOVES,
+		Inventory.PAPERDOLL_FEET
+	};
+	
+	/**
+	 * @param id
+	 * @param minimumPieces
+	 * @param isVisual
+	 */
+	public L2ArmorSet(int id, int minimumPieces, boolean isVisual)
+	{
+		_id = id;
+		_minimumPieces = minimumPieces;
+		_isVisual = isVisual;
+	}
+	
+	public int getId()
+	{
+		return _id;
+	}
+	
+	/**
+	 * @return the minimum amount of pieces equipped to form a set
+	 */
+	public int getMinimumPieces()
+	{
+		return _minimumPieces;
+	}
+	
+	/**
+	 * @return {@code true} if the set is visual only, {@code} otherwise
+	 */
+	public boolean isVisual()
+	{
+		return _isVisual;
+	}
+	
+	/**
+	 * Adds an item to the set
+	 * @param item
+	 * @return {@code true} if item was successfully added, {@code false} in case it already exists
+	 */
+	public boolean addRequiredItem(Integer item)
+	{
+		return _requiredItems.add(item);
+	}
+	
+	/**
+	 * @return the set of items that can form a set
+	 */
+	public Set<Integer> getRequiredItems()
+	{
+		return _requiredItems;
+	}
+	
+	/**
+	 * Adds an shield to the set
+	 * @param item
+	 * @return {@code true} if shield was successfully added, {@code false} in case it already exists
+	 */
+	public boolean addOptionalItem(Integer item)
+	{
+		return _optionalItems.add(item);
+	}
+	
+	/**
+	 * @return the set of shields
+	 */
+	public Set<Integer> getOptionalItems()
+	{
+		return _optionalItems;
+	}
+	
+	/**
+	 * Adds an skill to the set
+	 * @param holder
+	 */
+	public void addSkill(ArmorsetSkillHolder holder)
+	{
+		_skills.add(holder);
+	}
+	
+	/**
+	 * The list of skills that are activated when set reaches it's minimal equipped items condition
+	 * @return
+	 */
+	public List<ArmorsetSkillHolder> getSkills()
+	{
+		return _skills;
+	}
+	
+	/**
+	 * Adds stats bonus to the set activated when set reaches it's minimal equipped items condition
+	 * @param stat
+	 * @param value
+	 */
+	public void addStatsBonus(BaseStats stat, double value)
+	{
+		_stats.putIfAbsent(stat, value);
+	}
+	
+	/**
+	 * @param stat
+	 * @return the stats bonus value or 0 if doesn't exists
+	 */
+	public double getStatsBonus(BaseStats stat)
+	{
+		return _stats.getOrDefault(stat, 0d);
+	}
+	
+	/**
+	 * @param shield_id
+	 * @return {@code true} if player has the shield of this set equipped, {@code false} in case set doesn't have a shield or player doesn't
+	 */
+	public boolean containOptionalItem(int shield_id)
+	{
+		return _optionalItems.contains(shield_id);
+	}
+	
+	/**
+	 * @param player
+	 * @return true if all parts of set are enchanted to +6 or more
+	 */
+	public int getLowestSetEnchant(L2PcInstance player)
+	{
+		// Player don't have full set
+		if (getPiecesCount(player, L2ItemInstance::getId) < getMinimumPieces())
+		{
+			return 0;
+		}
+		
+		final PcInventory inv = player.getInventory();
+		int enchantLevel = Byte.MAX_VALUE;
+		for (int armorSlot : ARMORSET_SLOTS)
+		{
+			final L2ItemInstance itemPart = inv.getPaperdollItem(armorSlot);
+			if ((itemPart != null) && _requiredItems.contains(itemPart.getId()))
+			{
+				if (enchantLevel > itemPart.getEnchantLevel())
+				{
+					enchantLevel = itemPart.getEnchantLevel();
+				}
+			}
+		}
+		if (enchantLevel == Byte.MAX_VALUE)
+		{
+			enchantLevel = 0;
+		}
+		return enchantLevel;
+	}
+	
+	public boolean hasOptionalEquipped(L2PcInstance player, Function<L2ItemInstance, Integer> idProvider)
+	{
+		return player.getInventory().getPaperdollItems().stream().anyMatch(item -> _optionalItems.contains(idProvider.apply(item)));
+	}
+	
+	/**
+	 * @param player
+	 * @param idProvider
+	 * @return the amount of set visual items that player has equipped
+	 */
+	public long getPiecesCount(L2PcInstance player, Function<L2ItemInstance, Integer> idProvider)
+	{
+		return player.getInventory().getPaperdollItems(item -> _requiredItems.contains(idProvider.apply(item))).size();
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2Augmentation.java

@@ -0,0 +1,107 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Logger;
+
+import com.l2jmobius.gameserver.data.xml.impl.OptionData;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.options.Options;
+
+/**
+ * Used to store an augmentation and its bonuses.
+ * @author durgus, UnAfraid
+ */
+public final class L2Augmentation
+{
+	private static final Logger LOGGER = Logger.getLogger(L2Augmentation.class.getName());
+	private final List<Options> _options = new ArrayList<>();
+	private boolean _active;
+	private final int _id;
+	
+	public L2Augmentation(int id)
+	{
+		_id = id;
+		_active = false;
+		final int[] stats = new int[2];
+		stats[0] = 0x0000FFFF & id;
+		stats[1] = (id >> 16);
+		
+		for (int stat : stats)
+		{
+			final Options op = OptionData.getInstance().getOptions(stat);
+			if (op != null)
+			{
+				_options.add(op);
+			}
+			else
+			{
+				LOGGER.warning(getClass().getSimpleName() + ": Couldn't find option: " + stat);
+			}
+		}
+	}
+	
+	/**
+	 * Get the augmentation "id" used in serverpackets.
+	 * @return augmentationId
+	 */
+	public int getId()
+	{
+		return _id;
+	}
+	
+	public List<Options> getOptions()
+	{
+		return _options;
+	}
+	
+	public void applyBonus(L2PcInstance player)
+	{
+		// make sure the bonuses are not applied twice..
+		if (_active)
+		{
+			return;
+		}
+		
+		for (Options op : _options)
+		{
+			op.apply(player);
+		}
+		
+		player.getStat().recalculateStats(true);
+		_active = true;
+	}
+	
+	public void removeBonus(L2PcInstance player)
+	{
+		// make sure the bonuses are not removed twice
+		if (!_active)
+		{
+			return;
+		}
+		
+		for (Options op : _options)
+		{
+			op.remove(player);
+		}
+		
+		player.getStat().recalculateStats(true);
+		_active = false;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2ClanMember.java

@@ -0,0 +1,783 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.commons.database.DatabaseFactory;
+import com.l2jmobius.gameserver.enums.ClanRewardType;
+import com.l2jmobius.gameserver.instancemanager.SiegeManager;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.variables.PlayerVariables;
+
+/**
+ * This class holds the clan members data.
+ */
+public class L2ClanMember
+{
+	private static final Logger LOGGER = Logger.getLogger(L2ClanMember.class.getName());
+	
+	private final L2Clan _clan;
+	private int _objectId;
+	private String _name;
+	private String _title;
+	private int _powerGrade;
+	private int _level;
+	private int _classId;
+	private boolean _sex;
+	private int _raceOrdinal;
+	private L2PcInstance _player;
+	private int _pledgeType;
+	private int _apprentice;
+	private int _sponsor;
+	private long _onlineTime;
+	
+	/**
+	 * Used to restore a clan member from the database.
+	 * @param clan the clan where the clan member belongs.
+	 * @param clanMember the clan member result set
+	 * @throws SQLException if the columnLabel is not valid or a database error occurs
+	 */
+	public L2ClanMember(L2Clan clan, ResultSet clanMember) throws SQLException
+	{
+		if (clan == null)
+		{
+			throw new IllegalArgumentException("Cannot create a Clan Member with a null clan.");
+		}
+		_clan = clan;
+		_name = clanMember.getString("char_name");
+		_level = clanMember.getInt("level");
+		_classId = clanMember.getInt("classid");
+		_objectId = clanMember.getInt("charId");
+		_pledgeType = clanMember.getInt("subpledge");
+		_title = clanMember.getString("title");
+		_powerGrade = clanMember.getInt("power_grade");
+		_apprentice = clanMember.getInt("apprentice");
+		_sponsor = clanMember.getInt("sponsor");
+		_sex = clanMember.getInt("sex") != 0;
+		_raceOrdinal = clanMember.getInt("race");
+	}
+	
+	/**
+	 * Creates a clan member from a player instance.
+	 * @param clan the clan where the player belongs
+	 * @param player the player from which the clan member will be created
+	 */
+	public L2ClanMember(L2Clan clan, L2PcInstance player)
+	{
+		if (clan == null)
+		{
+			throw new IllegalArgumentException("Cannot create a Clan Member if player has a null clan.");
+		}
+		_player = player;
+		_clan = clan;
+		_name = player.getName();
+		_level = player.getLevel();
+		_classId = player.getClassId().getId();
+		_objectId = player.getObjectId();
+		_pledgeType = player.getPledgeType();
+		_powerGrade = player.getPowerGrade();
+		_title = player.getTitle();
+		_sponsor = 0;
+		_apprentice = 0;
+		_sex = player.getAppearance().getSex();
+		_raceOrdinal = player.getRace().ordinal();
+	}
+	
+	/**
+	 * Sets the player instance.
+	 * @param player the new player instance
+	 */
+	public void setPlayerInstance(L2PcInstance player)
+	{
+		if ((player == null) && (_player != null))
+		{
+			// this is here to keep the data when the player logs off
+			_name = _player.getName();
+			_level = _player.getLevel();
+			_classId = _player.getClassId().getId();
+			_objectId = _player.getObjectId();
+			_powerGrade = _player.getPowerGrade();
+			_pledgeType = _player.getPledgeType();
+			_title = _player.getTitle();
+			_apprentice = _player.getApprentice();
+			_sponsor = _player.getSponsor();
+			_sex = _player.getAppearance().getSex();
+			_raceOrdinal = _player.getRace().ordinal();
+		}
+		
+		if (player != null)
+		{
+			_clan.addSkillEffects(player);
+			if ((_clan.getLevel() > 3) && player.isClanLeader())
+			{
+				SiegeManager.getInstance().addSiegeSkills(player);
+			}
+			if (player.isClanLeader())
+			{
+				_clan.setLeader(this);
+			}
+		}
+		_player = player;
+	}
+	
+	/**
+	 * Gets the player instance.
+	 * @return the player instance
+	 */
+	public L2PcInstance getPlayerInstance()
+	{
+		return _player;
+	}
+	
+	/**
+	 * Checks if is online.
+	 * @return true, if is online
+	 */
+	public boolean isOnline()
+	{
+		if ((_player == null) || !_player.isOnline())
+		{
+			return false;
+		}
+		if ((_player.getClient() == null) || _player.getClient().isDetached())
+		{
+			return false;
+		}
+		return true;
+	}
+	
+	/**
+	 * Gets the class id.
+	 * @return the classId
+	 */
+	public int getClassId()
+	{
+		return _player != null ? _player.getClassId().getId() : _classId;
+	}
+	
+	/**
+	 * Gets the level.
+	 * @return the level
+	 */
+	public int getLevel()
+	{
+		return _player != null ? _player.getLevel() : _level;
+	}
+	
+	/**
+	 * Gets the name.
+	 * @return the name
+	 */
+	public String getName()
+	{
+		return _player != null ? _player.getName() : _name;
+	}
+	
+	/**
+	 * Gets the object id.
+	 * @return Returns the objectId.
+	 */
+	public int getObjectId()
+	{
+		return _player != null ? _player.getObjectId() : _objectId;
+	}
+	
+	/**
+	 * Gets the title.
+	 * @return the title
+	 */
+	public String getTitle()
+	{
+		return _player != null ? _player.getTitle() : _title;
+	}
+	
+	/**
+	 * Gets the pledge type.
+	 * @return the pledge type
+	 */
+	public int getPledgeType()
+	{
+		return _player != null ? _player.getPledgeType() : _pledgeType;
+	}
+	
+	/**
+	 * Sets the pledge type.
+	 * @param pledgeType the new pledge type
+	 */
+	public void setPledgeType(int pledgeType)
+	{
+		_pledgeType = pledgeType;
+		if (_player != null)
+		{
+			_player.setPledgeType(pledgeType);
+		}
+		else
+		{
+			// db save if char not logged in
+			updatePledgeType();
+		}
+	}
+	
+	/**
+	 * Update pledge type.
+	 */
+	public void updatePledgeType()
+	{
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement ps = con.prepareStatement("UPDATE characters SET subpledge=? WHERE charId=?"))
+		{
+			ps.setLong(1, _pledgeType);
+			ps.setInt(2, getObjectId());
+			ps.execute();
+		}
+		catch (Exception e)
+		{
+			LOGGER.log(Level.WARNING, "Could not update pledge type: " + e.getMessage(), e);
+		}
+	}
+	
+	/**
+	 * Gets the power grade.
+	 * @return the power grade
+	 */
+	public int getPowerGrade()
+	{
+		if (_player != null)
+		{
+			return _player.getPowerGrade();
+		}
+		return _powerGrade;
+	}
+	
+	/**
+	 * Sets the power grade.
+	 * @param powerGrade the new power grade
+	 */
+	public void setPowerGrade(int powerGrade)
+	{
+		_powerGrade = powerGrade;
+		if (_player != null)
+		{
+			_player.setPowerGrade(powerGrade);
+		}
+		else
+		{
+			// db save if char not logged in
+			updatePowerGrade();
+		}
+	}
+	
+	/**
+	 * Update the characters table of the database with power grade.
+	 */
+	public void updatePowerGrade()
+	{
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement ps = con.prepareStatement("UPDATE characters SET power_grade=? WHERE charId=?"))
+		{
+			ps.setLong(1, _powerGrade);
+			ps.setInt(2, getObjectId());
+			ps.execute();
+		}
+		catch (Exception e)
+		{
+			LOGGER.log(Level.WARNING, "Could not update power _grade: " + e.getMessage(), e);
+		}
+	}
+	
+	/**
+	 * Sets the apprentice and sponsor.
+	 * @param apprenticeID the apprentice id
+	 * @param sponsorID the sponsor id
+	 */
+	public void setApprenticeAndSponsor(int apprenticeID, int sponsorID)
+	{
+		_apprentice = apprenticeID;
+		_sponsor = sponsorID;
+	}
+	
+	/**
+	 * Gets the player's race ordinal.
+	 * @return the race ordinal
+	 */
+	public int getRaceOrdinal()
+	{
+		if (_player != null)
+		{
+			return _player.getRace().ordinal();
+		}
+		return _raceOrdinal;
+	}
+	
+	/**
+	 * Gets the player's sex.
+	 * @return the sex
+	 */
+	public boolean getSex()
+	{
+		if (_player != null)
+		{
+			return _player.getAppearance().getSex();
+		}
+		return _sex;
+	}
+	
+	/**
+	 * Gets the sponsor.
+	 * @return the sponsor
+	 */
+	public int getSponsor()
+	{
+		if (_player != null)
+		{
+			return _player.getSponsor();
+		}
+		return _sponsor;
+	}
+	
+	/**
+	 * Gets the apprentice.
+	 * @return the apprentice
+	 */
+	public int getApprentice()
+	{
+		if (_player != null)
+		{
+			return _player.getApprentice();
+		}
+		return _apprentice;
+	}
+	
+	/**
+	 * Gets the apprentice or sponsor name.
+	 * @return the apprentice or sponsor name
+	 */
+	public String getApprenticeOrSponsorName()
+	{
+		if (_player != null)
+		{
+			_apprentice = _player.getApprentice();
+			_sponsor = _player.getSponsor();
+		}
+		
+		if (_apprentice != 0)
+		{
+			final L2ClanMember apprentice = _clan.getClanMember(_apprentice);
+			if (apprentice != null)
+			{
+				return apprentice.getName();
+			}
+			return "Error";
+		}
+		if (_sponsor != 0)
+		{
+			final L2ClanMember sponsor = _clan.getClanMember(_sponsor);
+			if (sponsor != null)
+			{
+				return sponsor.getName();
+			}
+			return "Error";
+		}
+		return "";
+	}
+	
+	/**
+	 * Gets the clan.
+	 * @return the clan
+	 */
+	public L2Clan getClan()
+	{
+		return _clan;
+	}
+	
+	/**
+	 * Calculate pledge class.
+	 * @param player the player
+	 * @return the int
+	 */
+	public static int calculatePledgeClass(L2PcInstance player)
+	{
+		int pledgeClass = 0;
+		if (player == null)
+		{
+			return pledgeClass;
+		}
+		
+		final L2Clan clan = player.getClan();
+		if (clan != null)
+		{
+			switch (clan.getLevel())
+			{
+				case 4:
+					if (player.isClanLeader())
+					{
+						pledgeClass = 3;
+					}
+					break;
+				case 5:
+					if (player.isClanLeader())
+					{
+						pledgeClass = 4;
+					}
+					else
+					{
+						pledgeClass = 2;
+					}
+					break;
+				case 6:
+					switch (player.getPledgeType())
+					{
+						case -1:
+							pledgeClass = 1;
+							break;
+						case 100:
+						case 200:
+							pledgeClass = 2;
+							break;
+						case 0:
+							if (player.isClanLeader())
+							{
+								pledgeClass = 5;
+							}
+							else
+							{
+								switch (clan.getLeaderSubPledge(player.getObjectId()))
+								{
+									case 100:
+									case 200:
+										pledgeClass = 4;
+										break;
+									case -1:
+									default:
+										pledgeClass = 3;
+										break;
+								}
+							}
+							break;
+					}
+					break;
+				case 7:
+					switch (player.getPledgeType())
+					{
+						case -1:
+							pledgeClass = 1;
+							break;
+						case 100:
+						case 200:
+							pledgeClass = 3;
+							break;
+						case 1001:
+						case 1002:
+						case 2001:
+						case 2002:
+							pledgeClass = 2;
+							break;
+						case 0:
+							if (player.isClanLeader())
+							{
+								pledgeClass = 7;
+							}
+							else
+							{
+								switch (clan.getLeaderSubPledge(player.getObjectId()))
+								{
+									case 100:
+									case 200:
+										pledgeClass = 6;
+										break;
+									case 1001:
+									case 1002:
+									case 2001:
+									case 2002:
+										pledgeClass = 5;
+										break;
+									case -1:
+									default:
+										pledgeClass = 4;
+										break;
+								}
+							}
+							break;
+					}
+					break;
+				case 8:
+					switch (player.getPledgeType())
+					{
+						case -1:
+							pledgeClass = 1;
+							break;
+						case 100:
+						case 200:
+							pledgeClass = 4;
+							break;
+						case 1001:
+						case 1002:
+						case 2001:
+						case 2002:
+							pledgeClass = 3;
+							break;
+						case 0:
+							if (player.isClanLeader())
+							{
+								pledgeClass = 8;
+							}
+							else
+							{
+								switch (clan.getLeaderSubPledge(player.getObjectId()))
+								{
+									case 100:
+									case 200:
+										pledgeClass = 7;
+										break;
+									case 1001:
+									case 1002:
+									case 2001:
+									case 2002:
+										pledgeClass = 6;
+										break;
+									case -1:
+									default:
+										pledgeClass = 5;
+										break;
+								}
+							}
+							break;
+					}
+					break;
+				case 9:
+					switch (player.getPledgeType())
+					{
+						case -1:
+							pledgeClass = 1;
+							break;
+						case 100:
+						case 200:
+							pledgeClass = 5;
+							break;
+						case 1001:
+						case 1002:
+						case 2001:
+						case 2002:
+							pledgeClass = 4;
+							break;
+						case 0:
+							if (player.isClanLeader())
+							{
+								pledgeClass = 9;
+							}
+							else
+							{
+								switch (clan.getLeaderSubPledge(player.getObjectId()))
+								{
+									case 100:
+									case 200:
+										pledgeClass = 8;
+										break;
+									case 1001:
+									case 1002:
+									case 2001:
+									case 2002:
+										pledgeClass = 7;
+										break;
+									case -1:
+									default:
+										pledgeClass = 6;
+										break;
+								}
+							}
+							break;
+					}
+					break;
+				case 10:
+					switch (player.getPledgeType())
+					{
+						case -1:
+							pledgeClass = 1;
+							break;
+						case 100:
+						case 200:
+							pledgeClass = 6;
+							break;
+						case 1001:
+						case 1002:
+						case 2001:
+						case 2002:
+							pledgeClass = 5;
+							break;
+						case 0:
+							if (player.isClanLeader())
+							{
+								pledgeClass = 10;
+							}
+							else
+							{
+								switch (clan.getLeaderSubPledge(player.getObjectId()))
+								{
+									case 100:
+									case 200:
+										pledgeClass = 9;
+										break;
+									case 1001:
+									case 1002:
+									case 2001:
+									case 2002:
+										pledgeClass = 8;
+										break;
+									case -1:
+									default:
+										pledgeClass = 7;
+										break;
+								}
+							}
+							break;
+					}
+					break;
+				case 11:
+					switch (player.getPledgeType())
+					{
+						case -1:
+							pledgeClass = 1;
+							break;
+						case 100:
+						case 200:
+							pledgeClass = 7;
+							break;
+						case 1001:
+						case 1002:
+						case 2001:
+						case 2002:
+							pledgeClass = 6;
+							break;
+						case 0:
+							if (player.isClanLeader())
+							{
+								pledgeClass = 11;
+							}
+							else
+							{
+								switch (clan.getLeaderSubPledge(player.getObjectId()))
+								{
+									case 100:
+									case 200:
+										pledgeClass = 10;
+										break;
+									case 1001:
+									case 1002:
+									case 2001:
+									case 2002:
+										pledgeClass = 9;
+										break;
+									case -1:
+									default:
+										pledgeClass = 8;
+										break;
+								}
+							}
+							break;
+					}
+					break;
+				default:
+					pledgeClass = 1;
+					break;
+			}
+		}
+		
+		if (player.isNoble() && (pledgeClass < 5))
+		{
+			pledgeClass = 5;
+		}
+		
+		if (player.isHero() && (pledgeClass < 8))
+		{
+			pledgeClass = 8;
+		}
+		return pledgeClass;
+	}
+	
+	/**
+	 * Save apprentice and sponsor.
+	 * @param apprentice the apprentice
+	 * @param sponsor the sponsor
+	 */
+	public void saveApprenticeAndSponsor(int apprentice, int sponsor)
+	{
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement ps = con.prepareStatement("UPDATE characters SET apprentice=?,sponsor=? WHERE charId=?"))
+		{
+			ps.setInt(1, apprentice);
+			ps.setInt(2, sponsor);
+			ps.setInt(3, getObjectId());
+			ps.execute();
+		}
+		catch (SQLException e)
+		{
+			LOGGER.log(Level.WARNING, "Could not save apprentice/sponsor: " + e.getMessage(), e);
+		}
+	}
+	
+	public long getOnlineTime()
+	{
+		return _onlineTime;
+	}
+	
+	public void setOnlineTime(long onlineTime)
+	{
+		_onlineTime = onlineTime;
+	}
+	
+	public void resetBonus()
+	{
+		_onlineTime = 0;
+		final PlayerVariables vars = getVariables();
+		vars.set("CLAIMED_CLAN_REWARDS", 0);
+		vars.storeMe();
+	}
+	
+	public int getOnlineStatus()
+	{
+		return !isOnline() ? 0 : _onlineTime >= (Config.ALT_CLAN_MEMBERS_TIME_FOR_BONUS) ? 2 : 1;
+	}
+	
+	public boolean isRewardClaimed(ClanRewardType type)
+	{
+		final PlayerVariables vars = getVariables();
+		final int claimedRewards = vars.getInt("CLAIMED_CLAN_REWARDS", ClanRewardType.getDefaultMask());
+		return (claimedRewards & type.getMask()) == type.getMask();
+	}
+	
+	public void setRewardClaimed(ClanRewardType type)
+	{
+		final PlayerVariables vars = getVariables();
+		int claimedRewards = vars.getInt("CLAIMED_CLAN_REWARDS", ClanRewardType.getDefaultMask());
+		claimedRewards |= type.getMask();
+		vars.set("CLAIMED_CLAN_REWARDS", claimedRewards);
+		vars.storeMe();
+	}
+	
+	private PlayerVariables getVariables()
+	{
+		final L2PcInstance player = getPlayerInstance();
+		return player != null ? player.getVariables() : new PlayerVariables(_objectId);
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2CommandChannel.java

@@ -0,0 +1,253 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.LinkedList;
+import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.function.Function;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.gameserver.model.actor.L2Character;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.network.serverpackets.ExCloseMPCC;
+import com.l2jmobius.gameserver.network.serverpackets.ExMPCCPartyInfoUpdate;
+import com.l2jmobius.gameserver.network.serverpackets.ExOpenMPCC;
+import com.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+
+/**
+ * This class serves as a container for command channels.
+ * @author chris_00
+ */
+public class L2CommandChannel extends AbstractPlayerGroup
+{
+	private final List<L2Party> _parties = new CopyOnWriteArrayList<>();
+	private L2PcInstance _commandLeader = null;
+	private int _channelLvl;
+	
+	/**
+	 * Create a new command channel and add the leader's party to it.
+	 * @param leader the leader of this command channel
+	 */
+	public L2CommandChannel(L2PcInstance leader)
+	{
+		_commandLeader = leader;
+		final L2Party party = leader.getParty();
+		_parties.add(party);
+		_channelLvl = party.getLevel();
+		party.setCommandChannel(this);
+		party.broadcastMessage(SystemMessageId.THE_COMMAND_CHANNEL_HAS_BEEN_FORMED);
+		party.broadcastPacket(ExOpenMPCC.STATIC_PACKET);
+	}
+	
+	/**
+	 * Add a party to this command channel.
+	 * @param party the party to add
+	 */
+	public void addParty(L2Party party)
+	{
+		if (party == null)
+		{
+			return;
+		}
+		// Update the CCinfo for existing players
+		broadcastPacket(new ExMPCCPartyInfoUpdate(party, 1));
+		
+		_parties.add(party);
+		if (party.getLevel() > _channelLvl)
+		{
+			_channelLvl = party.getLevel();
+		}
+		party.setCommandChannel(this);
+		party.broadcastPacket(SystemMessage.getSystemMessage(SystemMessageId.YOU_HAVE_JOINED_THE_COMMAND_CHANNEL));
+		party.broadcastPacket(ExOpenMPCC.STATIC_PACKET);
+	}
+	
+	/**
+	 * Remove a party from this command channel.
+	 * @param party the party to remove
+	 */
+	public void removeParty(L2Party party)
+	{
+		if (party == null)
+		{
+			return;
+		}
+		
+		_parties.remove(party);
+		_channelLvl = 0;
+		for (L2Party pty : _parties)
+		{
+			if (pty.getLevel() > _channelLvl)
+			{
+				_channelLvl = pty.getLevel();
+			}
+		}
+		party.setCommandChannel(null);
+		party.broadcastPacket(ExCloseMPCC.STATIC_PACKET);
+		if (_parties.size() < 2)
+		{
+			broadcastPacket(SystemMessage.getSystemMessage(SystemMessageId.THE_COMMAND_CHANNEL_HAS_BEEN_DISBANDED));
+			disbandChannel();
+		}
+		else
+		{
+			// Update the CCinfo for existing players
+			broadcastPacket(new ExMPCCPartyInfoUpdate(party, 0));
+		}
+	}
+	
+	/**
+	 * Disband this command channel.
+	 */
+	public void disbandChannel()
+	{
+		if (_parties != null)
+		{
+			for (L2Party party : _parties)
+			{
+				if (party != null)
+				{
+					removeParty(party);
+				}
+			}
+			_parties.clear();
+		}
+	}
+	
+	/**
+	 * @return the total count of all members of this command channel
+	 */
+	@Override
+	public int getMemberCount()
+	{
+		int count = 0;
+		for (L2Party party : _parties)
+		{
+			if (party != null)
+			{
+				count += party.getMemberCount();
+			}
+		}
+		return count;
+	}
+	
+	/**
+	 * @return a list of all parties in this command channel
+	 */
+	public List<L2Party> getPartys()
+	{
+		return _parties;
+	}
+	
+	/**
+	 * @return a list of all members in this command channel
+	 */
+	@Override
+	public List<L2PcInstance> getMembers()
+	{
+		final List<L2PcInstance> members = new LinkedList<>();
+		for (L2Party party : getPartys())
+		{
+			members.addAll(party.getMembers());
+		}
+		return members;
+	}
+	
+	/**
+	 * @return the level of this command channel (equals the level of the highest-leveled character in this command channel)
+	 */
+	@Override
+	public int getLevel()
+	{
+		return _channelLvl;
+	}
+	
+	@Override
+	public void setLeader(L2PcInstance leader)
+	{
+		_commandLeader = leader;
+		if (leader.getLevel() > _channelLvl)
+		{
+			_channelLvl = leader.getLevel();
+		}
+	}
+	
+	/**
+	 * @param obj
+	 * @return true if proper condition for RaidWar
+	 */
+	public boolean meetRaidWarCondition(L2Object obj)
+	{
+		if (!((obj instanceof L2Character) && ((L2Character) obj).isRaid()))
+		{
+			return false;
+		}
+		return (getMemberCount() >= Config.LOOT_RAIDS_PRIVILEGE_CC_SIZE);
+	}
+	
+	/**
+	 * @return the leader of this command channel
+	 */
+	@Override
+	public L2PcInstance getLeader()
+	{
+		return _commandLeader;
+	}
+	
+	/**
+	 * Check if a given player is in this command channel.
+	 * @param player the player to check
+	 * @return {@code true} if he does, {@code false} otherwise
+	 */
+	@Override
+	public boolean containsPlayer(L2PcInstance player)
+	{
+		if ((_parties != null) && !_parties.isEmpty())
+		{
+			for (L2Party party : _parties)
+			{
+				if (party.containsPlayer(player))
+				{
+					return true;
+				}
+			}
+		}
+		return false;
+	}
+	
+	/**
+	 * Iterates over all command channel members without the need to allocate a new list
+	 * @see com.l2jmobius.gameserver.model.AbstractPlayerGroup#forEachMember(Function)
+	 */
+	@Override
+	public boolean forEachMember(Function<L2PcInstance, Boolean> function)
+	{
+		if ((_parties != null) && !_parties.isEmpty())
+		{
+			for (L2Party party : _parties)
+			{
+				if (!party.forEachMember(function))
+				{
+					return false;
+				}
+			}
+		}
+		return true;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2ContactList.java

@@ -0,0 +1,185 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import com.l2jmobius.commons.database.DatabaseFactory;
+import com.l2jmobius.gameserver.data.sql.impl.CharNameTable;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+
+/**
+ * TODO: System messages:<br>
+ * ADD: 3223: The previous name is being registered. Please try again later.<br>
+ * DEL 3219: $s1 was successfully deleted from your Contact List.<br>
+ * DEL 3217: The name is not currently registered.
+ * @author UnAfraid, mrTJO
+ */
+public class L2ContactList
+{
+	private static final Logger LOGGER = Logger.getLogger(L2ContactList.class.getName());
+	
+	private final L2PcInstance activeChar;
+	private final Set<String> _contacts = ConcurrentHashMap.newKeySet();
+	
+	private static final String QUERY_ADD = "INSERT INTO character_contacts (charId, contactId) VALUES (?, ?)";
+	private static final String QUERY_REMOVE = "DELETE FROM character_contacts WHERE charId = ? and contactId = ?";
+	private static final String QUERY_LOAD = "SELECT contactId FROM character_contacts WHERE charId = ?";
+	
+	public L2ContactList(L2PcInstance player)
+	{
+		activeChar = player;
+		restore();
+	}
+	
+	public void restore()
+	{
+		_contacts.clear();
+		
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement statement = con.prepareStatement(QUERY_LOAD))
+		{
+			statement.setInt(1, activeChar.getObjectId());
+			try (ResultSet rset = statement.executeQuery())
+			{
+				int contactId;
+				String contactName;
+				while (rset.next())
+				{
+					contactId = rset.getInt(1);
+					contactName = CharNameTable.getInstance().getNameById(contactId);
+					if ((contactName == null) || contactName.equals(activeChar.getName()) || (contactId == activeChar.getObjectId()))
+					{
+						continue;
+					}
+					
+					_contacts.add(contactName);
+				}
+			}
+		}
+		catch (Exception e)
+		{
+			LOGGER.log(Level.WARNING, "Error found in " + activeChar.getName() + "'s ContactsList: " + e.getMessage(), e);
+		}
+	}
+	
+	public boolean add(String name)
+	{
+		SystemMessage sm;
+		
+		final int contactId = CharNameTable.getInstance().getIdByName(name);
+		if (_contacts.contains(name))
+		{
+			activeChar.sendPacket(SystemMessageId.THE_NAME_ALREADY_EXISTS_ON_THE_ADDED_LIST);
+			return false;
+		}
+		else if (activeChar.getName().equals(name))
+		{
+			activeChar.sendPacket(SystemMessageId.YOU_CANNOT_ADD_YOUR_OWN_NAME);
+			return false;
+		}
+		else if (_contacts.size() >= 100)
+		{
+			activeChar.sendPacket(SystemMessageId.THE_MAXIMUM_NUMBER_OF_NAMES_100_HAS_BEEN_REACHED_YOU_CANNOT_REGISTER_ANY_MORE);
+			return false;
+		}
+		else if (contactId < 1)
+		{
+			sm = SystemMessage.getSystemMessage(SystemMessageId.THE_NAME_S1_DOESN_T_EXIST_PLEASE_TRY_ANOTHER_NAME);
+			sm.addString(name);
+			activeChar.sendPacket(sm);
+			return false;
+		}
+		else
+		{
+			for (String contactName : _contacts)
+			{
+				if (contactName.equalsIgnoreCase(name))
+				{
+					activeChar.sendPacket(SystemMessageId.THE_NAME_ALREADY_EXISTS_ON_THE_ADDED_LIST);
+					return false;
+				}
+			}
+		}
+		
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement statement = con.prepareStatement(QUERY_ADD))
+		{
+			statement.setInt(1, activeChar.getObjectId());
+			statement.setInt(2, contactId);
+			statement.execute();
+			
+			_contacts.add(name);
+			
+			sm = SystemMessage.getSystemMessage(SystemMessageId.S1_WAS_SUCCESSFULLY_ADDED_TO_YOUR_CONTACT_LIST);
+			sm.addString(name);
+			activeChar.sendPacket(sm);
+		}
+		catch (Exception e)
+		{
+			LOGGER.log(Level.WARNING, "Error found in " + activeChar.getName() + "'s ContactsList: " + e.getMessage(), e);
+		}
+		return true;
+	}
+	
+	public void remove(String name)
+	{
+		final int contactId = CharNameTable.getInstance().getIdByName(name);
+		
+		if (!_contacts.contains(name))
+		{
+			activeChar.sendPacket(SystemMessageId.THE_NAME_IS_NOT_CURRENTLY_REGISTERED);
+			return;
+		}
+		else if (contactId < 1)
+		{
+			// TODO: Message?
+			return;
+		}
+		
+		_contacts.remove(name);
+		
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement statement = con.prepareStatement(QUERY_REMOVE))
+		{
+			statement.setInt(1, activeChar.getObjectId());
+			statement.setInt(2, contactId);
+			statement.execute();
+			
+			final SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.S1_WAS_SUCCESSFULLY_DELETED_FROM_YOUR_CONTACT_LIST);
+			sm.addString(name);
+			activeChar.sendPacket(sm);
+		}
+		catch (Exception e)
+		{
+			LOGGER.log(Level.WARNING, "Error found in " + activeChar.getName() + "'s ContactsList: " + e.getMessage(), e);
+		}
+	}
+	
+	public Set<String> getAllContacts()
+	{
+		return _contacts;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2Crest.java

@@ -0,0 +1,138 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.interfaces.IIdentifiable;
+import com.l2jmobius.gameserver.network.serverpackets.AllyCrest;
+import com.l2jmobius.gameserver.network.serverpackets.ExPledgeEmblem;
+import com.l2jmobius.gameserver.network.serverpackets.PledgeCrest;
+
+/**
+ * @author NosBit
+ */
+public final class L2Crest implements IIdentifiable
+{
+	public enum CrestType
+	{
+		PLEDGE(1),
+		PLEDGE_LARGE(2),
+		ALLY(3);
+		
+		private final int _id;
+		
+		CrestType(int id)
+		{
+			_id = id;
+		}
+		
+		public int getId()
+		{
+			return _id;
+		}
+		
+		public static CrestType getById(int id)
+		{
+			for (CrestType crestType : values())
+			{
+				if (crestType.getId() == id)
+				{
+					return crestType;
+				}
+			}
+			return null;
+		}
+	}
+	
+	private final int _id;
+	private final byte[] _data;
+	private final CrestType _type;
+	
+	public L2Crest(int id, byte[] data, CrestType type)
+	{
+		_id = id;
+		_data = data;
+		_type = type;
+	}
+	
+	@Override
+	public int getId()
+	{
+		return _id;
+	}
+	
+	public byte[] getData()
+	{
+		return _data;
+	}
+	
+	public CrestType getType()
+	{
+		return _type;
+	}
+	
+	/**
+	 * Gets the client path to crest for use in html and sends the crest to {@code L2PcInstance}
+	 * @param activeChar the @{code L2PcInstance} where html is send to.
+	 * @return the client path to crest
+	 */
+	public String getClientPath(L2PcInstance activeChar)
+	{
+		String path = null;
+		switch (getType())
+		{
+			case PLEDGE:
+			{
+				activeChar.sendPacket(new PledgeCrest(getId(), getData()));
+				path = "Crest.crest_" + Config.SERVER_ID + "_" + getId();
+				break;
+			}
+			case PLEDGE_LARGE:
+			{
+				final byte[] data = getData();
+				if (data != null)
+				{
+					for (int i = 0; i <= 4; i++)
+					{
+						if (i < 4)
+						{
+							final byte[] fullChunk = new byte[14336];
+							System.arraycopy(data, (14336 * i), fullChunk, 0, 14336);
+							activeChar.sendPacket(new ExPledgeEmblem(getId(), fullChunk, 0, i));
+						}
+						else
+						{
+							final byte[] lastChunk = new byte[8320];
+							System.arraycopy(data, (14336 * i), lastChunk, 0, 8320);
+							activeChar.sendPacket(new ExPledgeEmblem(getId(), lastChunk, 0, i));
+						}
+					}
+				}
+				path = "Crest.crest_" + Config.SERVER_ID + "_" + getId() + "_l";
+				break;
+			}
+			case ALLY:
+			{
+				activeChar.sendPacket(new AllyCrest(getId(), getData()));
+				path = "Crest.crest_" + Config.SERVER_ID + "_" + getId();
+				break;
+			}
+		}
+		return path;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2ExtractableProduct.java

@@ -0,0 +1,79 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * @author JIV
+ */
+public class L2ExtractableProduct
+{
+	private final int _id;
+	private final int _min;
+	private final int _max;
+	private final int _chance;
+	private final int _minEnchant;
+	private final int _maxEnchant;
+	
+	/**
+	 * Create Extractable product
+	 * @param id create item id
+	 * @param min item count max
+	 * @param max item count min
+	 * @param chance chance for creating
+	 * @param minEnchant item min enchant
+	 * @param maxEnchant item max enchant
+	 */
+	public L2ExtractableProduct(int id, int min, int max, double chance, int minEnchant, int maxEnchant)
+	{
+		_id = id;
+		_min = min;
+		_max = max;
+		_chance = (int) (chance * 1000);
+		_minEnchant = minEnchant;
+		_maxEnchant = maxEnchant;
+	}
+	
+	public int getId()
+	{
+		return _id;
+	}
+	
+	public int getMin()
+	{
+		return _min;
+	}
+	
+	public int getMax()
+	{
+		return _max;
+	}
+	
+	public int getChance()
+	{
+		return _chance;
+	}
+	
+	public int getMinEnchant()
+	{
+		return _minEnchant;
+	}
+	
+	public int getMaxEnchant()
+	{
+		return _maxEnchant;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2ExtractableProductItem.java

@@ -0,0 +1,52 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.List;
+
+import com.l2jmobius.gameserver.model.holders.ItemHolder;
+
+/**
+ * @author Zoey76
+ */
+public class L2ExtractableProductItem
+{
+	private final List<ItemHolder> _items;
+	private final double _chance;
+	
+	public L2ExtractableProductItem(List<ItemHolder> items, double chance)
+	{
+		_items = items;
+		_chance = chance;
+	}
+	
+	/**
+	 * @return the the production list.
+	 */
+	public List<ItemHolder> getItems()
+	{
+		return _items;
+	}
+	
+	/**
+	 * @return the chance of the production list.
+	 */
+	public double getChance()
+	{
+		return _chance;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2GroupSpawn.java

@@ -0,0 +1,91 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.logging.Level;
+
+import com.l2jmobius.commons.util.Rnd;
+import com.l2jmobius.gameserver.model.actor.L2Npc;
+import com.l2jmobius.gameserver.model.actor.instance.L2ControllableMobInstance;
+import com.l2jmobius.gameserver.model.actor.templates.L2NpcTemplate;
+
+/**
+ * @author littlecrow A special spawn implementation to spawn controllable mob
+ */
+public class L2GroupSpawn extends L2Spawn
+{
+	private final L2NpcTemplate _template;
+	
+	public L2GroupSpawn(L2NpcTemplate mobTemplate) throws SecurityException, ClassNotFoundException, NoSuchMethodException
+	{
+		super(mobTemplate);
+		_template = mobTemplate;
+		
+		setAmount(1);
+	}
+	
+	public L2Npc doGroupSpawn()
+	{
+		try
+		{
+			if (_template.isType("L2Pet") || _template.isType("L2Minion"))
+			{
+				return null;
+			}
+			
+			int newlocx = 0;
+			int newlocy = 0;
+			int newlocz = 0;
+			
+			if ((getX() == 0) && (getY() == 0))
+			{
+				if (getLocationId() == 0)
+				{
+					return null;
+				}
+				
+				return null;
+			}
+			
+			newlocx = getX();
+			newlocy = getY();
+			newlocz = getZ();
+			
+			final L2Npc mob = new L2ControllableMobInstance(_template);
+			mob.setCurrentHpMp(mob.getMaxHp(), mob.getMaxMp());
+			
+			if (getHeading() == -1)
+			{
+				mob.setHeading(Rnd.nextInt(61794));
+			}
+			else
+			{
+				mob.setHeading(getHeading());
+			}
+			
+			mob.setSpawn(this);
+			mob.spawnMe(newlocx, newlocy, newlocz);
+			return mob;
+			
+		}
+		catch (Exception e)
+		{
+			LOGGER.log(Level.WARNING, "NPC class not found: " + e.getMessage(), e);
+			return null;
+		}
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2ManufactureItem.java

@@ -0,0 +1,48 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.data.xml.impl.RecipeData;
+
+public class L2ManufactureItem
+{
+	private final int _recipeId;
+	private final long _cost;
+	private final boolean _isDwarven;
+	
+	public L2ManufactureItem(int recipeId, long cost)
+	{
+		_recipeId = recipeId;
+		_cost = cost;
+		_isDwarven = RecipeData.getInstance().getRecipeList(_recipeId).isDwarvenRecipe();
+	}
+	
+	public int getRecipeId()
+	{
+		return _recipeId;
+	}
+	
+	public long getCost()
+	{
+		return _cost;
+	}
+	
+	public boolean isDwarven()
+	{
+		return _isDwarven;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2MapRegion.java

@@ -0,0 +1,220 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.commons.util.Rnd;
+import com.l2jmobius.gameserver.enums.Race;
+
+/**
+ * @author Nyaran
+ */
+public class L2MapRegion
+{
+	private final String _name;
+	private final String _town;
+	private final int _locId;
+	private final int _castle;
+	private final int _bbs;
+	private List<int[]> _maps = null;
+	
+	private List<Location> _spawnLocs = null;
+	private List<Location> _otherSpawnLocs = null;
+	private List<Location> _chaoticSpawnLocs = null;
+	private List<Location> _banishSpawnLocs = null;
+	
+	private final Map<Race, String> _bannedRace = new HashMap<>();
+	
+	public L2MapRegion(String name, String town, int locId, int castle, int bbs)
+	{
+		_name = name;
+		_town = town;
+		_locId = locId;
+		_castle = castle;
+		_bbs = bbs;
+	}
+	
+	public final String getName()
+	{
+		return _name;
+	}
+	
+	public final String getTown()
+	{
+		return _town;
+	}
+	
+	public final int getLocId()
+	{
+		return _locId;
+	}
+	
+	public final int getCastle()
+	{
+		return _castle;
+	}
+	
+	public final int getBbs()
+	{
+		return _bbs;
+	}
+	
+	public final void addMap(int x, int y)
+	{
+		if (_maps == null)
+		{
+			_maps = new ArrayList<>();
+		}
+		
+		_maps.add(new int[]
+		{
+			x,
+			y
+		});
+	}
+	
+	public final List<int[]> getMaps()
+	{
+		return _maps;
+	}
+	
+	public final boolean isZoneInRegion(int x, int y)
+	{
+		if (_maps == null)
+		{
+			return false;
+		}
+		
+		for (int[] map : _maps)
+		{
+			if ((map[0] == x) && (map[1] == y))
+			{
+				return true;
+			}
+		}
+		return false;
+	}
+	
+	// Respawn
+	public final void addSpawn(int x, int y, int z)
+	{
+		if (_spawnLocs == null)
+		{
+			_spawnLocs = new ArrayList<>();
+		}
+		
+		_spawnLocs.add(new Location(x, y, z));
+	}
+	
+	public final void addOtherSpawn(int x, int y, int z)
+	{
+		if (_otherSpawnLocs == null)
+		{
+			_otherSpawnLocs = new ArrayList<>();
+		}
+		
+		_otherSpawnLocs.add(new Location(x, y, z));
+	}
+	
+	public final void addChaoticSpawn(int x, int y, int z)
+	{
+		if (_chaoticSpawnLocs == null)
+		{
+			_chaoticSpawnLocs = new ArrayList<>();
+		}
+		
+		_chaoticSpawnLocs.add(new Location(x, y, z));
+	}
+	
+	public final void addBanishSpawn(int x, int y, int z)
+	{
+		if (_banishSpawnLocs == null)
+		{
+			_banishSpawnLocs = new ArrayList<>();
+		}
+		
+		_banishSpawnLocs.add(new Location(x, y, z));
+	}
+	
+	public final List<Location> getSpawns()
+	{
+		return _spawnLocs;
+	}
+	
+	public final Location getSpawnLoc()
+	{
+		if (Config.RANDOM_RESPAWN_IN_TOWN_ENABLED)
+		{
+			return _spawnLocs.get(Rnd.get(_spawnLocs.size()));
+		}
+		return _spawnLocs.get(0);
+	}
+	
+	public final Location getOtherSpawnLoc()
+	{
+		if (_otherSpawnLocs != null)
+		{
+			if (Config.RANDOM_RESPAWN_IN_TOWN_ENABLED)
+			{
+				return _otherSpawnLocs.get(Rnd.get(_otherSpawnLocs.size()));
+			}
+			return _otherSpawnLocs.get(0);
+		}
+		return getSpawnLoc();
+	}
+	
+	public final Location getChaoticSpawnLoc()
+	{
+		if (_chaoticSpawnLocs != null)
+		{
+			if (Config.RANDOM_RESPAWN_IN_TOWN_ENABLED)
+			{
+				return _chaoticSpawnLocs.get(Rnd.get(_chaoticSpawnLocs.size()));
+			}
+			return _chaoticSpawnLocs.get(0);
+		}
+		return getSpawnLoc();
+	}
+	
+	public final Location getBanishSpawnLoc()
+	{
+		if (_banishSpawnLocs != null)
+		{
+			if (Config.RANDOM_RESPAWN_IN_TOWN_ENABLED)
+			{
+				return _banishSpawnLocs.get(Rnd.get(_banishSpawnLocs.size()));
+			}
+			return _banishSpawnLocs.get(0);
+		}
+		return getSpawnLoc();
+	}
+	
+	public final void addBannedRace(String race, String point)
+	{
+		_bannedRace.put(Race.valueOf(race), point);
+	}
+	
+	public final Map<Race, String> getBannedRace()
+	{
+		return _bannedRace;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2Mentee.java

@@ -0,0 +1,135 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import com.l2jmobius.commons.database.DatabaseFactory;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+
+/**
+ * @author UnAfraid
+ */
+public class L2Mentee
+{
+	private static final Logger _log = Logger.getLogger(L2Mentee.class.getName());
+	
+	private final int _objectId;
+	private String _name;
+	private int _classId;
+	private int _currentLevel;
+	
+	public L2Mentee(int objectId)
+	{
+		_objectId = objectId;
+		load();
+	}
+	
+	public void load()
+	{
+		final L2PcInstance player = getPlayerInstance();
+		if (player == null) // Only if player is offline
+		{
+			try (Connection con = DatabaseFactory.getInstance().getConnection();
+				PreparedStatement statement = con.prepareStatement("SELECT char_name, level, base_class FROM characters WHERE charId = ?"))
+			{
+				statement.setInt(1, getObjectId());
+				try (ResultSet rset = statement.executeQuery())
+				{
+					if (rset.next())
+					{
+						_name = rset.getString("char_name");
+						_classId = rset.getInt("base_class");
+						_currentLevel = rset.getInt("level");
+					}
+				}
+			}
+			catch (Exception e)
+			{
+				_log.log(Level.WARNING, e.getMessage(), e);
+			}
+		}
+		else
+		{
+			_name = player.getName();
+			_classId = player.getBaseClass();
+			_currentLevel = player.getLevel();
+		}
+	}
+	
+	public int getObjectId()
+	{
+		return _objectId;
+	}
+	
+	public String getName()
+	{
+		return _name;
+	}
+	
+	public int getClassId()
+	{
+		if (isOnline())
+		{
+			if (getPlayerInstance().getClassId().getId() != _classId)
+			{
+				_classId = getPlayerInstance().getClassId().getId();
+			}
+		}
+		return _classId;
+	}
+	
+	public int getLevel()
+	{
+		if (isOnline())
+		{
+			if (getPlayerInstance().getLevel() != _currentLevel)
+			{
+				_currentLevel = getPlayerInstance().getLevel();
+			}
+		}
+		return _currentLevel;
+	}
+	
+	public L2PcInstance getPlayerInstance()
+	{
+		return L2World.getInstance().getPlayer(_objectId);
+	}
+	
+	public boolean isOnline()
+	{
+		return (getPlayerInstance() != null) && (getPlayerInstance().isOnlineInt() > 0);
+	}
+	
+	public int isOnlineInt()
+	{
+		return isOnline() ? getPlayerInstance().isOnlineInt() : 0;
+	}
+	
+	public void sendPacket(IClientOutgoingPacket packet)
+	{
+		if (isOnline())
+		{
+			getPlayerInstance().sendPacket(packet);
+		}
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2NpcWalkerNode.java

@@ -0,0 +1,64 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.network.NpcStringId;
+
+/**
+ * @author Rayan RPG, JIV
+ * @since 927
+ */
+public class L2NpcWalkerNode extends Location
+{
+	private final String _chatString;
+	private final NpcStringId _npcString;
+	private final int _delay;
+	private final boolean _runToLocation;
+	
+	public L2NpcWalkerNode(int moveX, int moveY, int moveZ, int delay, boolean runToLocation, NpcStringId npcString, String chatText)
+	{
+		super(moveX, moveY, moveZ);
+		_delay = delay;
+		_runToLocation = runToLocation;
+		_npcString = npcString;
+		_chatString = ((chatText == null) ? "" : chatText);
+	}
+	
+	public int getDelay()
+	{
+		return _delay;
+	}
+	
+	public boolean runToLocation()
+	{
+		return _runToLocation;
+	}
+	
+	public NpcStringId getNpcString()
+	{
+		return _npcString;
+	}
+	
+	public String getChatText()
+	{
+		if (_npcString != null)
+		{
+			throw new IllegalStateException("npcString is defined for walker route!");
+		}
+		return _chatString;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2Object.java

@@ -0,0 +1,950 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import com.l2jmobius.gameserver.enums.InstanceType;
+import com.l2jmobius.gameserver.enums.ShotType;
+import com.l2jmobius.gameserver.handler.ActionHandler;
+import com.l2jmobius.gameserver.handler.ActionShiftHandler;
+import com.l2jmobius.gameserver.handler.IActionHandler;
+import com.l2jmobius.gameserver.handler.IActionShiftHandler;
+import com.l2jmobius.gameserver.idfactory.IdFactory;
+import com.l2jmobius.gameserver.instancemanager.InstanceManager;
+import com.l2jmobius.gameserver.model.actor.L2Character;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.actor.poly.ObjectPoly;
+import com.l2jmobius.gameserver.model.events.ListenersContainer;
+import com.l2jmobius.gameserver.model.instancezone.Instance;
+import com.l2jmobius.gameserver.model.interfaces.IDecayable;
+import com.l2jmobius.gameserver.model.interfaces.IIdentifiable;
+import com.l2jmobius.gameserver.model.interfaces.ILocational;
+import com.l2jmobius.gameserver.model.interfaces.INamable;
+import com.l2jmobius.gameserver.model.interfaces.IPositionable;
+import com.l2jmobius.gameserver.model.interfaces.ISpawnable;
+import com.l2jmobius.gameserver.model.interfaces.IUniqueId;
+import com.l2jmobius.gameserver.model.zone.ZoneId;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.network.serverpackets.ActionFailed;
+import com.l2jmobius.gameserver.network.serverpackets.DeleteObject;
+import com.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import com.l2jmobius.gameserver.util.Util;
+
+/**
+ * Base class for all interactive objects.
+ */
+public abstract class L2Object extends ListenersContainer implements IIdentifiable, INamable, ISpawnable, IUniqueId, IDecayable, IPositionable
+{
+	/** Name */
+	private String _name;
+	/** Object ID */
+	private int _objectId;
+	/** World Region */
+	private L2WorldRegion _worldRegion;
+	/** Instance type */
+	private InstanceType _instanceType = null;
+	private volatile Map<String, Object> _scripts;
+	/** X coordinate */
+	private final AtomicInteger _x = new AtomicInteger(0);
+	/** Y coordinate */
+	private final AtomicInteger _y = new AtomicInteger(0);
+	/** Z coordinate */
+	private final AtomicInteger _z = new AtomicInteger(0);
+	/** Orientation */
+	private final AtomicInteger _heading = new AtomicInteger(0);
+	/** Instance id of object. 0 - Global */
+	private Instance _instance = null;
+	private boolean _isSpawned;
+	private boolean _isInvisible;
+	private boolean _isTargetable = true;
+	
+	public L2Object(int objectId)
+	{
+		setInstanceType(InstanceType.L2Object);
+		_objectId = objectId;
+	}
+	
+	/**
+	 * Gets the instance type of object.
+	 * @return the instance type
+	 */
+	public final InstanceType getInstanceType()
+	{
+		return _instanceType;
+	}
+	
+	/**
+	 * Sets the instance type.
+	 * @param newInstanceType the instance type to set
+	 */
+	protected final void setInstanceType(InstanceType newInstanceType)
+	{
+		_instanceType = newInstanceType;
+	}
+	
+	/**
+	 * Verifies if object is of any given instance types.
+	 * @param instanceTypes the instance types to verify
+	 * @return {@code true} if object is of any given instance types, {@code false} otherwise
+	 */
+	public final boolean isInstanceTypes(InstanceType... instanceTypes)
+	{
+		return _instanceType.isTypes(instanceTypes);
+	}
+	
+	public final void onAction(L2PcInstance player)
+	{
+		onAction(player, true);
+	}
+	
+	public void onAction(L2PcInstance player, boolean interact)
+	{
+		final IActionHandler handler = ActionHandler.getInstance().getHandler(getInstanceType());
+		if (handler != null)
+		{
+			handler.action(player, this, interact);
+		}
+		
+		player.sendPacket(ActionFailed.STATIC_PACKET);
+	}
+	
+	public void onActionShift(L2PcInstance player)
+	{
+		final IActionShiftHandler handler = ActionShiftHandler.getInstance().getHandler(getInstanceType());
+		if (handler != null)
+		{
+			handler.action(player, this, true);
+		}
+		
+		player.sendPacket(ActionFailed.STATIC_PACKET);
+	}
+	
+	public void onForcedAttack(L2PcInstance player)
+	{
+		player.sendPacket(ActionFailed.STATIC_PACKET);
+	}
+	
+	public void onSpawn()
+	{
+		broadcastInfo(); // Tempfix for invisible spawns.
+	}
+	
+	@Override
+	public boolean decayMe()
+	{
+		final L2WorldRegion reg = getWorldRegion();
+		synchronized (this)
+		{
+			_isSpawned = false;
+			setWorldRegion(null);
+		}
+		
+		L2World.getInstance().removeVisibleObject(this, reg);
+		L2World.getInstance().removeObject(this);
+		return true;
+	}
+	
+	public void refreshID()
+	{
+		L2World.getInstance().removeObject(this);
+		IdFactory.getInstance().releaseId(getObjectId());
+		_objectId = IdFactory.getInstance().getNextId();
+	}
+	
+	@Override
+	public final boolean spawnMe()
+	{
+		synchronized (this)
+		{
+			// Set the x,y,z position of the L2Object spawn and update its _worldregion
+			_isSpawned = true;
+			setWorldRegion(L2World.getInstance().getRegion(getLocation()));
+			
+			// Add the L2Object spawn in the _allobjects of L2World
+			L2World.getInstance().storeObject(this);
+			
+			// Add the L2Object spawn to _visibleObjects and if necessary to _allplayers of its L2WorldRegion
+			getWorldRegion().addVisibleObject(this);
+		}
+		
+		// this can synchronize on others instances, so it's out of synchronized, to avoid deadlocks
+		// Add the L2Object spawn in the world as a visible object
+		L2World.getInstance().addVisibleObject(this, getWorldRegion());
+		
+		onSpawn();
+		
+		return true;
+	}
+	
+	public final void spawnMe(int x, int y, int z)
+	{
+		synchronized (this)
+		{
+			if (x > L2World.MAP_MAX_X)
+			{
+				x = L2World.MAP_MAX_X - 5000;
+			}
+			if (x < L2World.MAP_MIN_X)
+			{
+				x = L2World.MAP_MIN_X + 5000;
+			}
+			if (y > L2World.MAP_MAX_Y)
+			{
+				y = L2World.MAP_MAX_Y - 5000;
+			}
+			if (y < L2World.MAP_MIN_Y)
+			{
+				y = L2World.MAP_MIN_Y + 5000;
+			}
+			if (z > L2World.MAP_MAX_Z)
+			{
+				z = L2World.MAP_MAX_Z - 1000;
+			}
+			if (z < L2World.MAP_MIN_Z)
+			{
+				z = L2World.MAP_MIN_Z + 1000;
+			}
+			
+			// Set the x,y,z position of the WorldObject. If flagged with _isSpawned, setXYZ will automatically update world region, so avoid that.
+			setXYZ(x, y, z);
+		}
+		
+		// Spawn and update its _worldregion
+		spawnMe();
+	}
+	
+	/**
+	 * Verify if object can be attacked.
+	 * @return {@code true} if object can be attacked, {@code false} otherwise
+	 */
+	public boolean canBeAttacked()
+	{
+		return false;
+	}
+	
+	public abstract boolean isAutoAttackable(L2Character attacker);
+	
+	public final boolean isSpawned()
+	{
+		return getWorldRegion() != null;
+	}
+	
+	public final void setSpawned(boolean value)
+	{
+		_isSpawned = value;
+		if (!_isSpawned)
+		{
+			setWorldRegion(null);
+		}
+	}
+	
+	@Override
+	public String getName()
+	{
+		return _name;
+	}
+	
+	public void setName(String value)
+	{
+		_name = value;
+	}
+	
+	@Override
+	public final int getObjectId()
+	{
+		return _objectId;
+	}
+	
+	public final ObjectPoly getPoly()
+	{
+		final ObjectPoly poly = getScript(ObjectPoly.class);
+		return (poly == null) ? addScript(new ObjectPoly(this)) : poly;
+	}
+	
+	public abstract void sendInfo(L2PcInstance activeChar);
+	
+	public void sendPacket(IClientOutgoingPacket... packets)
+	{
+	}
+	
+	public void sendPacket(SystemMessageId id)
+	{
+	}
+	
+	public L2PcInstance getActingPlayer()
+	{
+		return null;
+	}
+	
+	/**
+	 * Verify if object is instance of L2Attackable.
+	 * @return {@code true} if object is instance of L2Attackable, {@code false} otherwise
+	 */
+	public boolean isAttackable()
+	{
+		return false;
+	}
+	
+	/**
+	 * Verify if object is instance of L2Character.
+	 * @return {@code true} if object is instance of L2Character, {@code false} otherwise
+	 */
+	public boolean isCharacter()
+	{
+		return false;
+	}
+	
+	/**
+	 * Verify if object is instance of L2DoorInstance.
+	 * @return {@code true} if object is instance of L2DoorInstance, {@code false} otherwise
+	 */
+	public boolean isDoor()
+	{
+		return false;
+	}
+	
+	/**
+	 * Verify if object is instance of L2MonsterInstance.
+	 * @return {@code true} if object is instance of L2MonsterInstance, {@code false} otherwise
+	 */
+	public boolean isMonster()
+	{
+		return false;
+	}
+	
+	/**
+	 * Verify if object is instance of L2Npc.
+	 * @return {@code true} if object is instance of L2Npc, {@code false} otherwise
+	 */
+	public boolean isNpc()
+	{
+		return false;
+	}
+	
+	/**
+	 * Verify if object is instance of L2PetInstance.
+	 * @return {@code true} if object is instance of L2PetInstance, {@code false} otherwise
+	 */
+	public boolean isPet()
+	{
+		return false;
+	}
+	
+	/**
+	 * Verify if object is instance of L2PcInstance.
+	 * @return {@code true} if object is instance of L2PcInstance, {@code false} otherwise
+	 */
+	public boolean isPlayer()
+	{
+		return false;
+	}
+	
+	/**
+	 * Verify if object is instance of L2Playable.
+	 * @return {@code true} if object is instance of L2Playable, {@code false} otherwise
+	 */
+	public boolean isPlayable()
+	{
+		return false;
+	}
+	
+	/**
+	 * Verify if object is instance of L2ServitorInstance.
+	 * @return {@code true} if object is instance of L2ServitorInstance, {@code false} otherwise
+	 */
+	public boolean isServitor()
+	{
+		return false;
+	}
+	
+	/**
+	 * Verify if object is instance of L2Summon.
+	 * @return {@code true} if object is instance of L2Summon, {@code false} otherwise
+	 */
+	public boolean isSummon()
+	{
+		return false;
+	}
+	
+	/**
+	 * Verify if object is instance of L2TrapInstance.
+	 * @return {@code true} if object is instance of L2TrapInstance, {@code false} otherwise
+	 */
+	public boolean isTrap()
+	{
+		return false;
+	}
+	
+	/**
+	 * Verify if object is instance of L2ItemInstance.
+	 * @return {@code true} if object is instance of L2ItemInstance, {@code false} otherwise
+	 */
+	public boolean isItem()
+	{
+		return false;
+	}
+	
+	/**
+	 * Verifies if the object is a walker NPC.
+	 * @return {@code true} if object is a walker NPC, {@code false} otherwise
+	 */
+	public boolean isWalker()
+	{
+		return false;
+	}
+	
+	/**
+	 * Verifies if this object is a vehicle.
+	 * @return {@code true} if object is Vehicle, {@code false} otherwise
+	 */
+	public boolean isVehicle()
+	{
+		return false;
+	}
+	
+	public void setTargetable(boolean targetable)
+	{
+		if (_isTargetable != targetable)
+		{
+			_isTargetable = targetable;
+			if (!targetable)
+			{
+				L2World.getInstance().getVisibleObjects(this, L2Character.class, creature -> this == creature.getTarget()).forEach(creature ->
+				{
+					creature.setTarget(null);
+					creature.abortAttack();
+					creature.abortCast();
+				});
+			}
+		}
+	}
+	
+	/**
+	 * @return {@code true} if the object can be targetted by other players, {@code false} otherwise.
+	 */
+	public boolean isTargetable()
+	{
+		return _isTargetable;
+	}
+	
+	/**
+	 * Check if the object is in the given zone Id.
+	 * @param zone the zone Id to check
+	 * @return {@code true} if the object is in that zone Id
+	 */
+	public boolean isInsideZone(ZoneId zone)
+	{
+		return false;
+	}
+	
+	/**
+	 * Check if current object has charged shot.
+	 * @param type of the shot to be checked.
+	 * @return {@code true} if the object has charged shot
+	 */
+	public boolean isChargedShot(ShotType type)
+	{
+		return false;
+	}
+	
+	/**
+	 * Charging shot into the current object.
+	 * @param type of the shot to be charged.
+	 * @param charged
+	 */
+	public void setChargedShot(ShotType type, boolean charged)
+	{
+	}
+	
+	/**
+	 * Try to recharge a shot.
+	 * @param physical skill are using Soul shots.
+	 * @param magical skill are using Spirit shots.
+	 * @param fish
+	 */
+	public void rechargeShots(boolean physical, boolean magical, boolean fish)
+	{
+	}
+	
+	/**
+	 * @param <T>
+	 * @param script
+	 * @return
+	 */
+	public final <T> T addScript(T script)
+	{
+		if (_scripts == null)
+		{
+			// Double-checked locking
+			synchronized (this)
+			{
+				if (_scripts == null)
+				{
+					_scripts = new ConcurrentHashMap<>();
+				}
+			}
+		}
+		_scripts.put(script.getClass().getName(), script);
+		return script;
+	}
+	
+	/**
+	 * @param <T>
+	 * @param script
+	 * @return
+	 */
+	@SuppressWarnings("unchecked")
+	public final <T> T removeScript(Class<T> script)
+	{
+		if (_scripts == null)
+		{
+			return null;
+		}
+		return (T) _scripts.remove(script.getName());
+	}
+	
+	/**
+	 * @param <T>
+	 * @param script
+	 * @return
+	 */
+	@SuppressWarnings("unchecked")
+	public final <T> T getScript(Class<T> script)
+	{
+		if (_scripts == null)
+		{
+			return null;
+		}
+		return (T) _scripts.get(script.getName());
+	}
+	
+	public void removeStatusListener(L2Character object)
+	{
+		
+	}
+	
+	protected void badCoords()
+	{
+		if (isCharacter())
+		{
+			decayMe();
+		}
+		else if (isPlayer())
+		{
+			((L2Character) this).teleToLocation(new Location(0, 0, 0), false);
+			((L2Character) this).sendMessage("Error with your coords, Please ask a GM for help!");
+		}
+	}
+	
+	public final void setXYZInvisible(int x, int y, int z)
+	{
+		if (x > L2World.MAP_MAX_X)
+		{
+			x = L2World.MAP_MAX_X - 5000;
+		}
+		if (x < L2World.MAP_MIN_X)
+		{
+			x = L2World.MAP_MIN_X + 5000;
+		}
+		if (y > L2World.MAP_MAX_Y)
+		{
+			y = L2World.MAP_MAX_Y - 5000;
+		}
+		if (y < L2World.MAP_MIN_Y)
+		{
+			y = L2World.MAP_MIN_Y + 5000;
+		}
+		
+		setXYZ(x, y, z);
+		setSpawned(false);
+	}
+	
+	public final void setLocationInvisible(ILocational loc)
+	{
+		setXYZInvisible(loc.getX(), loc.getY(), loc.getZ());
+	}
+	
+	public final L2WorldRegion getWorldRegion()
+	{
+		return _worldRegion;
+	}
+	
+	public void setWorldRegion(L2WorldRegion value)
+	{
+		_worldRegion = value;
+	}
+	
+	/**
+	 * Gets the X coordinate.
+	 * @return the X coordinate
+	 */
+	@Override
+	public int getX()
+	{
+		return _x.get();
+	}
+	
+	/**
+	 * Gets the Y coordinate.
+	 * @return the Y coordinate
+	 */
+	@Override
+	public int getY()
+	{
+		return _y.get();
+	}
+	
+	/**
+	 * Gets the Z coordinate.
+	 * @return the Z coordinate
+	 */
+	@Override
+	public int getZ()
+	{
+		return _z.get();
+	}
+	
+	/**
+	 * Gets the heading.
+	 * @return the heading
+	 */
+	@Override
+	public int getHeading()
+	{
+		return _heading.get();
+	}
+	
+	/**
+	 * Gets the instance ID.
+	 * @return the instance ID
+	 */
+	public int getInstanceId()
+	{
+		final Instance instance = _instance;
+		return (instance != null) ? instance.getId() : 0;
+	}
+	
+	/**
+	 * Check if object is inside instance world.
+	 * @return {@code true} when object is inside any instance world, otherwise {@code false}
+	 */
+	public boolean isInInstance()
+	{
+		return _instance != null;
+	}
+	
+	/**
+	 * Get instance world where object is currently located.
+	 * @return {@link Instance} if object is inside instance world, otherwise {@code null}
+	 */
+	public Instance getInstanceWorld()
+	{
+		return _instance;
+	}
+	
+	/**
+	 * Gets the location object.
+	 * @return the location object
+	 */
+	@Override
+	public Location getLocation()
+	{
+		return new Location(getX(), getY(), getZ(), getHeading());
+	}
+	
+	/**
+	 * Sets the X coordinate
+	 * @param newX the X coordinate
+	 */
+	@Override
+	public void setX(int newX)
+	{
+		_x.set(newX);
+	}
+	
+	/**
+	 * Sets the Y coordinate
+	 * @param newY the Y coordinate
+	 */
+	@Override
+	public void setY(int newY)
+	{
+		_y.set(newY);
+	}
+	
+	/**
+	 * Sets the Z coordinate
+	 * @param newZ the Z coordinate
+	 */
+	@Override
+	public void setZ(int newZ)
+	{
+		_z.set(newZ);
+	}
+	
+	/**
+	 * Sets the x, y, z coordinate.
+	 * @param newX the X coordinate
+	 * @param newY the Y coordinate
+	 * @param newZ the Z coordinate
+	 */
+	@Override
+	public void setXYZ(int newX, int newY, int newZ)
+	{
+		setX(newX);
+		setY(newY);
+		setZ(newZ);
+		
+		try
+		{
+			if (_isSpawned)
+			{
+				final L2WorldRegion oldRegion = getWorldRegion();
+				final L2WorldRegion newRegion = L2World.getInstance().getRegion(this);
+				if (newRegion != oldRegion)
+				{
+					if (oldRegion != null)
+					{
+						oldRegion.removeVisibleObject(this);
+					}
+					newRegion.addVisibleObject(this);
+					L2World.getInstance().switchRegion(this, newRegion);
+					setWorldRegion(newRegion);
+				}
+			}
+		}
+		catch (Exception e)
+		{
+			badCoords();
+		}
+	}
+	
+	/**
+	 * Sets the x, y, z coordinate.
+	 * @param loc the location object
+	 */
+	@Override
+	public void setXYZ(ILocational loc)
+	{
+		setXYZ(loc.getX(), loc.getY(), loc.getZ());
+	}
+	
+	/**
+	 * Sets heading of object.
+	 * @param newHeading the new heading
+	 */
+	@Override
+	public void setHeading(int newHeading)
+	{
+		_heading.set(newHeading);
+	}
+	
+	/**
+	 * Sets instance for current object by instance ID.<br>
+	 * @param id ID of instance world which should be set (0 means normal world)
+	 */
+	public void setInstanceById(int id)
+	{
+		final Instance instance = InstanceManager.getInstance().getInstance(id);
+		if ((id != 0) && (instance == null))
+		{
+			return;
+		}
+		setInstance(instance);
+	}
+	
+	/**
+	 * Sets instance where current object belongs.
+	 * @param newInstance new instance world for object
+	 */
+	public synchronized void setInstance(Instance newInstance)
+	{
+		// Check if new and old instances are identical
+		if (_instance == newInstance)
+		{
+			return;
+		}
+		
+		// Leave old instance
+		if (_instance != null)
+		{
+			_instance.onInstanceChange(this, false);
+		}
+		
+		// Set new instance
+		_instance = newInstance;
+		
+		// Enter into new instance
+		if (newInstance != null)
+		{
+			newInstance.onInstanceChange(this, true);
+		}
+	}
+	
+	/**
+	 * Sets location of object.
+	 * @param loc the location object
+	 */
+	@Override
+	public void setLocation(Location loc)
+	{
+		_x.set(loc.getX());
+		_y.set(loc.getY());
+		_z.set(loc.getZ());
+		_heading.set(loc.getHeading());
+	}
+	
+	/**
+	 * Calculates distance between this L2Object and given x, y , z.
+	 * @param x the X coordinate
+	 * @param y the Y coordinate
+	 * @param z the Z coordinate
+	 * @param includeZAxis if {@code true} Z axis will be included
+	 * @param squared if {@code true} return will be squared
+	 * @return distance between object and given x, y, z.
+	 */
+	public final double calculateDistance(int x, int y, int z, boolean includeZAxis, boolean squared)
+	{
+		final double distance = Math.pow(x - getX(), 2) + Math.pow(y - getY(), 2) + (includeZAxis ? Math.pow(z - getZ(), 2) : 0);
+		return (squared) ? distance : Math.sqrt(distance);
+	}
+	
+	/**
+	 * Calculates distance between this L2Object and given location.
+	 * @param loc the location object
+	 * @param includeZAxis if {@code true} Z axis will be included
+	 * @param squared if {@code true} return will be squared
+	 * @return distance between object and given location.
+	 */
+	public final double calculateDistance(ILocational loc, boolean includeZAxis, boolean squared)
+	{
+		return calculateDistance(loc.getX(), loc.getY(), loc.getZ(), includeZAxis, squared);
+	}
+	
+	/**
+	 * Calculates the angle in degrees from this object to the given object.<br>
+	 * The return value can be described as how much this object has to turn<br>
+	 * to have the given object directly in front of it.
+	 * @param target the object to which to calculate the angle
+	 * @return the angle this object has to turn to have the given object in front of it
+	 */
+	public final double calculateDirectionTo(ILocational target)
+	{
+		int heading = Util.calculateHeadingFrom(this, target) - getHeading();
+		if (heading < 0)
+		{
+			heading = 65535 + heading;
+		}
+		return Util.convertHeadingToDegree(heading);
+	}
+	
+	/**
+	 * @return {@code true} if this object is invisible, {@code false} otherwise.
+	 */
+	public boolean isInvisible()
+	{
+		return _isInvisible;
+	}
+	
+	/**
+	 * Sets this object as invisible or not
+	 * @param invis
+	 */
+	public void setInvisible(boolean invis)
+	{
+		_isInvisible = invis;
+		if (invis)
+		{
+			final DeleteObject deletePacket = new DeleteObject(this);
+			L2World.getInstance().forEachVisibleObject(this, L2PcInstance.class, player ->
+			{
+				if (!isVisibleFor(player))
+				{
+					player.sendPacket(deletePacket);
+				}
+			});
+		}
+		
+		// Broadcast information regarding the object to those which are suppose to see.
+		broadcastInfo();
+	}
+	
+	/**
+	 * @param player
+	 * @return {@code true} if player can see an invisible object if it's invisible, {@code false} otherwise.
+	 */
+	public boolean isVisibleFor(L2PcInstance player)
+	{
+		return !isInvisible() || player.canOverrideCond(PcCondOverride.SEE_ALL_PLAYERS);
+	}
+	
+	/**
+	 * Broadcasts describing info to known players.
+	 */
+	public void broadcastInfo()
+	{
+		L2World.getInstance().forEachVisibleObject(this, L2PcInstance.class, player ->
+		{
+			if (isVisibleFor(player))
+			{
+				sendInfo(player);
+			}
+		});
+	}
+	
+	public boolean isInvul()
+	{
+		return false;
+	}
+	
+	public boolean isInSurroundingRegion(L2Object worldObject)
+	{
+		if (worldObject == null)
+		{
+			return false;
+		}
+		
+		final L2WorldRegion worldRegion1 = worldObject.getWorldRegion();
+		if (worldRegion1 == null)
+		{
+			return false;
+		}
+		
+		final L2WorldRegion worldRegion2 = getWorldRegion();
+		if (worldRegion2 == null)
+		{
+			return false;
+		}
+		
+		return worldRegion1.isSurroundingRegion(worldRegion2);
+	}
+	
+	@Override
+	public boolean equals(Object obj)
+	{
+		return ((obj instanceof L2Object) && (((L2Object) obj).getObjectId() == getObjectId()));
+	}
+	
+	@Override
+	public String toString()
+	{
+		return (getClass().getSimpleName() + ":" + getName() + "[" + getObjectId() + "]");
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2PetData.java

@@ -0,0 +1,271 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import com.l2jmobius.gameserver.data.xml.impl.SkillData;
+import com.l2jmobius.gameserver.model.holders.SkillHolder;
+
+/**
+ * Class hold information about basic pet stats which are same on each level.
+ * @author JIV
+ */
+public class L2PetData
+{
+	private final Map<Integer, L2PetLevelData> _levelStats = new HashMap<>();
+	private final List<L2PetSkillLearn> _skills = new ArrayList<>();
+	
+	private final int _npcId;
+	private final int _itemId;
+	private int _load = 20000;
+	private int _hungryLimit = 1;
+	private int _minlvl = Byte.MAX_VALUE;
+	private int _maxlvl = 0;
+	private boolean _syncLevel = false;
+	private final List<Integer> _food = new ArrayList<>();
+	
+	public L2PetData(int npcId, int itemId)
+	{
+		_npcId = npcId;
+		_itemId = itemId;
+	}
+	
+	/**
+	 * @return the npc id representing this pet.
+	 */
+	public int getNpcId()
+	{
+		return _npcId;
+	}
+	
+	/**
+	 * @return the item id that could summon this pet.
+	 */
+	public int getItemId()
+	{
+		return _itemId;
+	}
+	
+	/**
+	 * @param level the pet's level.
+	 * @param data the pet's data.
+	 */
+	public void addNewStat(int level, L2PetLevelData data)
+	{
+		if (_minlvl > level)
+		{
+			_minlvl = level;
+		}
+		if (_maxlvl < (level - 1))
+		{
+			_maxlvl = level - 1;
+		}
+		_levelStats.put(level, data);
+	}
+	
+	/**
+	 * @param petLevel the pet's level.
+	 * @return the pet data associated to that pet level.
+	 */
+	public L2PetLevelData getPetLevelData(int petLevel)
+	{
+		return _levelStats.get(petLevel);
+	}
+	
+	/**
+	 * @return the pet's weight load.
+	 */
+	public int getLoad()
+	{
+		return _load;
+	}
+	
+	/**
+	 * @return the pet's hunger limit.
+	 */
+	public int getHungryLimit()
+	{
+		return _hungryLimit;
+	}
+	
+	/**
+	 * @return {@code true} if pet synchronizes it's level with his master's
+	 */
+	public boolean isSynchLevel()
+	{
+		return _syncLevel;
+	}
+	
+	/**
+	 * @return the pet's minimum level.
+	 */
+	public int getMinLevel()
+	{
+		return _minlvl;
+	}
+	
+	/**
+	 * @return the pet's maximum level.
+	 */
+	public int getMaxLevel()
+	{
+		return _maxlvl;
+	}
+	
+	/**
+	 * @return the pet's food list.
+	 */
+	public List<Integer> getFood()
+	{
+		return _food;
+	}
+	
+	/**
+	 * @param foodId the pet's food Id to add.
+	 */
+	public void addFood(Integer foodId)
+	{
+		_food.add(foodId);
+	}
+	
+	/**
+	 * @param load the weight load to set.
+	 */
+	public void setLoad(int load)
+	{
+		_load = load;
+	}
+	
+	/**
+	 * @param limit the hunger limit to set.
+	 */
+	public void setHungryLimit(int limit)
+	{
+		_hungryLimit = limit;
+	}
+	
+	/**
+	 * @param val synchronizes level with master or not.
+	 */
+	public void setSyncLevel(boolean val)
+	{
+		_syncLevel = val;
+	}
+	
+	// SKILS
+	
+	/**
+	 * @param skillId the skill Id to add.
+	 * @param skillLvl the skill level.
+	 * @param petLvl the pet's level when this skill is available.
+	 */
+	public void addNewSkill(int skillId, int skillLvl, int petLvl)
+	{
+		_skills.add(new L2PetSkillLearn(skillId, skillLvl, petLvl));
+	}
+	
+	/**
+	 * TODO: Simplify this.
+	 * @param skillId the skill Id.
+	 * @param petLvl the pet level.
+	 * @return the level of the skill for the given skill Id and pet level.
+	 */
+	public int getAvailableLevel(int skillId, int petLvl)
+	{
+		int lvl = 0;
+		boolean found = false;
+		for (L2PetSkillLearn temp : _skills)
+		{
+			if (temp.getSkillId() != skillId)
+			{
+				continue;
+			}
+			found = true;
+			if (temp.getSkillLevel() == 0)
+			{
+				if (petLvl < 70)
+				{
+					lvl = (petLvl / 10);
+					if (lvl <= 0)
+					{
+						lvl = 1;
+					}
+				}
+				else
+				{
+					lvl = (7 + ((petLvl - 70) / 5));
+				}
+				
+				// formula usable for skill that have 10 or more skill levels
+				final int maxLvl = SkillData.getInstance().getMaxLevel(temp.getSkillId());
+				if (lvl > maxLvl)
+				{
+					lvl = maxLvl;
+				}
+				break;
+			}
+			else if (temp.getMinLevel() <= petLvl)
+			{
+				if (temp.getSkillLevel() > lvl)
+				{
+					lvl = temp.getSkillLevel();
+				}
+			}
+		}
+		if (found && (lvl == 0))
+		{
+			return 1;
+		}
+		return lvl;
+	}
+	
+	/**
+	 * @return the list with the pet's skill data.
+	 */
+	public List<L2PetSkillLearn> getAvailableSkills()
+	{
+		return _skills;
+	}
+	
+	public static final class L2PetSkillLearn extends SkillHolder
+	{
+		private final int _minLevel;
+		
+		/**
+		 * @param id the skill Id.
+		 * @param lvl the skill level.
+		 * @param minLvl the minimum level when this skill is available.
+		 */
+		public L2PetSkillLearn(int id, int lvl, int minLvl)
+		{
+			super(id, lvl);
+			_minLevel = minLvl;
+		}
+		
+		/**
+		 * @return the minimum level for the pet to get the skill.
+		 */
+		public int getMinLevel()
+		{
+			return _minLevel;
+		}
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2PetLevelData.java

@@ -0,0 +1,218 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.model.stats.Stats;
+
+/**
+ * Stats definition for each pet level.
+ * @author JIV, Zoey76
+ */
+public class L2PetLevelData
+{
+	private final int _ownerExpTaken;
+	private final int _petFeedBattle;
+	private final int _petFeedNormal;
+	private final float _petMAtk;
+	private final long _petMaxExp;
+	private final int _petMaxFeed;
+	private final float _petMaxHP;
+	private final float _petMaxMP;
+	private final float _petMDef;
+	private final float _petPAtk;
+	private final float _petPDef;
+	private final float _petRegenHP;
+	private final float _petRegenMP;
+	private final short _petSoulShot;
+	private final short _petSpiritShot;
+	private final double _walkSpeedOnRide;
+	private final double _runSpeedOnRide;
+	private final double _slowSwimSpeedOnRide;
+	private final double _fastSwimSpeedOnRide;
+	private final double _slowFlySpeedOnRide;
+	private final double _fastFlySpeedOnRide;
+	
+	public L2PetLevelData(StatsSet set)
+	{
+		_ownerExpTaken = set.getInt("get_exp_type");
+		_petMaxExp = set.getLong("exp");
+		_petMaxHP = set.getFloat("org_hp");
+		_petMaxMP = set.getFloat("org_mp");
+		_petPAtk = set.getFloat("org_pattack");
+		_petPDef = set.getFloat("org_pdefend");
+		_petMAtk = set.getFloat("org_mattack");
+		_petMDef = set.getFloat("org_mdefend");
+		_petMaxFeed = set.getInt("max_meal");
+		_petFeedBattle = set.getInt("consume_meal_in_battle");
+		_petFeedNormal = set.getInt("consume_meal_in_normal");
+		_petRegenHP = set.getFloat("org_hp_regen");
+		_petRegenMP = set.getFloat("org_mp_regen");
+		_petSoulShot = set.getShort("soulshot_count");
+		_petSpiritShot = set.getShort("spiritshot_count");
+		_walkSpeedOnRide = set.getDouble("walkSpeedOnRide", 0);
+		_runSpeedOnRide = set.getDouble("runSpeedOnRide", 0);
+		_slowSwimSpeedOnRide = set.getDouble("slowSwimSpeedOnRide", 0);
+		_fastSwimSpeedOnRide = set.getDouble("fastSwimSpeedOnRide", 0);
+		_slowFlySpeedOnRide = set.getDouble("slowFlySpeedOnRide", 0);
+		_fastFlySpeedOnRide = set.getDouble("fastFlySpeedOnRide", 0);
+	}
+	
+	/**
+	 * @return the owner's experience points consumed by the pet.
+	 */
+	public int getOwnerExpTaken()
+	{
+		return _ownerExpTaken;
+	}
+	
+	/**
+	 * @return the pet's food consume rate at battle state.
+	 */
+	public int getPetFeedBattle()
+	{
+		return _petFeedBattle;
+	}
+	
+	/**
+	 * @return the pet's food consume rate at normal state.
+	 */
+	public int getPetFeedNormal()
+	{
+		return _petFeedNormal;
+	}
+	
+	/**
+	 * @return the pet's Magical Attack.
+	 */
+	public float getPetMAtk()
+	{
+		return _petMAtk;
+	}
+	
+	/**
+	 * @return the pet's maximum experience points.
+	 */
+	public long getPetMaxExp()
+	{
+		return _petMaxExp;
+	}
+	
+	/**
+	 * @return the pet's maximum feed points.
+	 */
+	public int getPetMaxFeed()
+	{
+		return _petMaxFeed;
+	}
+	
+	/**
+	 * @return the pet's maximum HP.
+	 */
+	public float getPetMaxHP()
+	{
+		return _petMaxHP;
+	}
+	
+	/**
+	 * @return the pet's maximum MP.
+	 */
+	public float getPetMaxMP()
+	{
+		return _petMaxMP;
+	}
+	
+	/**
+	 * @return the pet's Magical Defense.
+	 */
+	public float getPetMDef()
+	{
+		return _petMDef;
+	}
+	
+	/**
+	 * @return the pet's Physical Attack.
+	 */
+	public float getPetPAtk()
+	{
+		return _petPAtk;
+	}
+	
+	/**
+	 * @return the pet's Physical Defense.
+	 */
+	public float getPetPDef()
+	{
+		return _petPDef;
+	}
+	
+	/**
+	 * @return the pet's HP regeneration rate.
+	 */
+	public float getPetRegenHP()
+	{
+		return _petRegenHP;
+	}
+	
+	/**
+	 * @return the pet's MP regeneration rate.
+	 */
+	public float getPetRegenMP()
+	{
+		return _petRegenMP;
+	}
+	
+	/**
+	 * @return the pet's soulshot use count.
+	 */
+	public short getPetSoulShot()
+	{
+		return _petSoulShot;
+	}
+	
+	/**
+	 * @return the pet's spiritshot use count.
+	 */
+	public short getPetSpiritShot()
+	{
+		return _petSpiritShot;
+	}
+	
+	/**
+	 * @param stat movement type
+	 * @return the base riding speed of given movement type.
+	 */
+	public double getSpeedOnRide(Stats stat)
+	{
+		switch (stat)
+		{
+			case WALK_SPEED:
+				return _walkSpeedOnRide;
+			case RUN_SPEED:
+				return _runSpeedOnRide;
+			case SWIM_WALK_SPEED:
+				return _slowSwimSpeedOnRide;
+			case SWIM_RUN_SPEED:
+				return _fastSwimSpeedOnRide;
+			case FLY_RUN_SPEED:
+				return _slowFlySpeedOnRide;
+			case FLY_WALK_SPEED:
+				return _fastFlySpeedOnRide;
+		}
+		
+		return 0;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2PremiumItem.java

@@ -0,0 +1,54 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ ** @author Gnacik
+ */
+public class L2PremiumItem
+{
+	private final int _itemId;
+	private long _count;
+	private final String _sender;
+	
+	public L2PremiumItem(int itemid, long count, String sender)
+	{
+		_itemId = itemid;
+		_count = count;
+		_sender = sender;
+	}
+	
+	public void updateCount(long newcount)
+	{
+		_count = newcount;
+	}
+	
+	public int getItemId()
+	{
+		return _itemId;
+	}
+	
+	public long getCount()
+	{
+		return _count;
+	}
+	
+	public String getSender()
+	{
+		return _sender;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2Radar.java

@@ -0,0 +1,132 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.network.serverpackets.RadarControl;
+
+/**
+ * @author dalrond
+ */
+public final class L2Radar
+{
+	private final L2PcInstance _player;
+	private final Set<RadarMarker> _markers = ConcurrentHashMap.newKeySet();
+	
+	public L2Radar(L2PcInstance player)
+	{
+		_player = player;
+	}
+	
+	// Add a marker to player's radar
+	public void addMarker(int x, int y, int z)
+	{
+		final RadarMarker newMarker = new RadarMarker(x, y, z);
+		
+		_markers.add(newMarker);
+		_player.sendPacket(new RadarControl(2, 2, x, y, z));
+		_player.sendPacket(new RadarControl(0, 1, x, y, z));
+	}
+	
+	// Remove a marker from player's radar
+	public void removeMarker(int x, int y, int z)
+	{
+		for (RadarMarker rm : _markers)
+		{
+			if ((rm._x == x) && (rm._y == y) && (rm._z == z))
+			{
+				_markers.remove(rm);
+			}
+		}
+		_player.sendPacket(new RadarControl(1, 1, x, y, z));
+	}
+	
+	public void removeAllMarkers()
+	{
+		for (RadarMarker tempMarker : _markers)
+		{
+			_player.sendPacket(new RadarControl(2, 2, tempMarker._x, tempMarker._y, tempMarker._z));
+		}
+		
+		_markers.clear();
+	}
+	
+	public void loadMarkers()
+	{
+		_player.sendPacket(new RadarControl(2, 2, _player.getX(), _player.getY(), _player.getZ()));
+		for (RadarMarker tempMarker : _markers)
+		{
+			_player.sendPacket(new RadarControl(0, 1, tempMarker._x, tempMarker._y, tempMarker._z));
+		}
+	}
+	
+	public static class RadarMarker
+	{
+		// Simple class to model radar points.
+		public int _type, _x, _y, _z;
+		
+		public RadarMarker(int type, int x, int y, int z)
+		{
+			_type = type;
+			_x = x;
+			_y = y;
+			_z = z;
+		}
+		
+		public RadarMarker(int x, int y, int z)
+		{
+			_type = 1;
+			_x = x;
+			_y = y;
+			_z = z;
+		}
+		
+		@Override
+		public int hashCode()
+		{
+			final int prime = 31;
+			int result = 1;
+			result = (prime * result) + _type;
+			result = (prime * result) + _x;
+			result = (prime * result) + _y;
+			result = (prime * result) + _z;
+			return result;
+		}
+		
+		@Override
+		public boolean equals(Object obj)
+		{
+			if (this == obj)
+			{
+				return true;
+			}
+			if (!(obj instanceof RadarMarker))
+			{
+				return false;
+			}
+			final RadarMarker other = (RadarMarker) obj;
+			if ((_type != other._type) || (_x != other._x) || (_y != other._y) || (_z != other._z))
+			{
+				return false;
+			}
+			return true;
+		}
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2RecipeInstance.java

@@ -0,0 +1,57 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * This class describes a RecipeList component (1 line of the recipe : Item-Quantity needed).
+ */
+public class L2RecipeInstance
+{
+	/** The Identifier of the item needed in the L2RecipeInstance */
+	private final int _itemId;
+	
+	/** The item quantity needed in the L2RecipeInstance */
+	private final int _quantity;
+	
+	/**
+	 * Constructor of L2RecipeInstance (create a new line in a RecipeList).
+	 * @param itemId
+	 * @param quantity
+	 */
+	public L2RecipeInstance(int itemId, int quantity)
+	{
+		_itemId = itemId;
+		_quantity = quantity;
+	}
+	
+	/**
+	 * @return the Identifier of the L2RecipeInstance Item needed.
+	 */
+	public int getItemId()
+	{
+		return _itemId;
+	}
+	
+	/**
+	 * @return the Item quantity needed of the L2RecipeInstance.
+	 */
+	public int getQuantity()
+	{
+		return _quantity;
+	}
+	
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2RecipeList.java

@@ -0,0 +1,242 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * This class describes a Recipe used by Dwarf to craft Item. All L2RecipeList are made of L2RecipeInstance (1 line of the recipe : Item-Quantity needed).
+ */
+public class L2RecipeList
+{
+	/** The table containing all L2RecipeInstance (1 line of the recipe : Item-Quantity needed) of the L2RecipeList */
+	private L2RecipeInstance[] _recipes;
+	
+	/** The table containing all L2RecipeStatInstance for the statUse parameter of the L2RecipeList */
+	private L2RecipeStatInstance[] _statUse;
+	
+	/** The table containing all L2RecipeStatInstance for the altStatChange parameter of the L2RecipeList */
+	private L2RecipeStatInstance[] _altStatChange;
+	
+	/** The Identifier of the Instance */
+	private final int _id;
+	
+	/** The crafting level needed to use this L2RecipeList */
+	private final int _level;
+	
+	/** The Identifier of the L2RecipeList */
+	private final int _recipeId;
+	
+	/** The name of the L2RecipeList */
+	private final String _recipeName;
+	
+	/** The crafting success rate when using the L2RecipeList */
+	private final int _successRate;
+	
+	/** The Identifier of the Item crafted with this L2RecipeList */
+	private final int _itemId;
+	
+	/** The quantity of Item crafted when using this L2RecipeList */
+	private final int _count;
+	
+	/** The Identifier of the Rare Item crafted with this L2RecipeList */
+	private int _rareItemId;
+	
+	/** The quantity of Rare Item crafted when using this L2RecipeList */
+	private int _rareCount;
+	
+	/** The chance of Rare Item crafted when using this L2RecipeList */
+	private int _rarity;
+	
+	/** If this a common or a dwarven recipe */
+	private final boolean _isDwarvenRecipe;
+	
+	/**
+	 * Constructor of L2RecipeList (create a new Recipe).
+	 * @param set
+	 * @param haveRare
+	 */
+	public L2RecipeList(StatsSet set, boolean haveRare)
+	{
+		_recipes = new L2RecipeInstance[0];
+		_statUse = new L2RecipeStatInstance[0];
+		_altStatChange = new L2RecipeStatInstance[0];
+		_id = set.getInt("id");
+		_level = set.getInt("craftLevel");
+		_recipeId = set.getInt("recipeId");
+		_recipeName = set.getString("recipeName");
+		_successRate = set.getInt("successRate");
+		_itemId = set.getInt("itemId");
+		_count = set.getInt("count");
+		if (haveRare)
+		{
+			_rareItemId = set.getInt("rareItemId");
+			_rareCount = set.getInt("rareCount");
+			_rarity = set.getInt("rarity");
+		}
+		_isDwarvenRecipe = set.getBoolean("isDwarvenRecipe");
+	}
+	
+	/**
+	 * Add a L2RecipeInstance to the L2RecipeList (add a line Item-Quantity needed to the Recipe).
+	 * @param recipe
+	 */
+	public void addRecipe(L2RecipeInstance recipe)
+	{
+		final int len = _recipes.length;
+		final L2RecipeInstance[] tmp = new L2RecipeInstance[len + 1];
+		System.arraycopy(_recipes, 0, tmp, 0, len);
+		tmp[len] = recipe;
+		_recipes = tmp;
+	}
+	
+	/**
+	 * Add a L2RecipeStatInstance of the statUse parameter to the L2RecipeList.
+	 * @param statUse
+	 */
+	public void addStatUse(L2RecipeStatInstance statUse)
+	{
+		final int len = _statUse.length;
+		final L2RecipeStatInstance[] tmp = new L2RecipeStatInstance[len + 1];
+		System.arraycopy(_statUse, 0, tmp, 0, len);
+		tmp[len] = statUse;
+		_statUse = tmp;
+	}
+	
+	/**
+	 * Add a L2RecipeStatInstance of the altStatChange parameter to the L2RecipeList.
+	 * @param statChange
+	 */
+	public void addAltStatChange(L2RecipeStatInstance statChange)
+	{
+		final int len = _altStatChange.length;
+		final L2RecipeStatInstance[] tmp = new L2RecipeStatInstance[len + 1];
+		System.arraycopy(_altStatChange, 0, tmp, 0, len);
+		tmp[len] = statChange;
+		_altStatChange = tmp;
+	}
+	
+	/**
+	 * @return the Identifier of the Instance.
+	 */
+	public int getId()
+	{
+		return _id;
+	}
+	
+	/**
+	 * @return the crafting level needed to use this L2RecipeList.
+	 */
+	public int getLevel()
+	{
+		return _level;
+	}
+	
+	/**
+	 * @return the Identifier of the L2RecipeList.
+	 */
+	public int getRecipeId()
+	{
+		return _recipeId;
+	}
+	
+	/**
+	 * @return the name of the L2RecipeList.
+	 */
+	public String getRecipeName()
+	{
+		return _recipeName;
+	}
+	
+	/**
+	 * @return the crafting success rate when using the L2RecipeList.
+	 */
+	public int getSuccessRate()
+	{
+		return _successRate;
+	}
+	
+	/**
+	 * @return the Identifier of the Item crafted with this L2RecipeList.
+	 */
+	public int getItemId()
+	{
+		return _itemId;
+	}
+	
+	/**
+	 * @return the quantity of Item crafted when using this L2RecipeList.
+	 */
+	public int getCount()
+	{
+		return _count;
+	}
+	
+	/**
+	 * @return the Identifier of the Rare Item crafted with this L2RecipeList.
+	 */
+	public int getRareItemId()
+	{
+		return _rareItemId;
+	}
+	
+	/**
+	 * @return the quantity of Rare Item crafted when using this L2RecipeList.
+	 */
+	public int getRareCount()
+	{
+		return _rareCount;
+	}
+	
+	/**
+	 * @return the chance of Rare Item crafted when using this L2RecipeList.
+	 */
+	public int getRarity()
+	{
+		return _rarity;
+	}
+	
+	/**
+	 * @return {@code true} if this a Dwarven recipe or {@code false} if its a Common recipe
+	 */
+	public boolean isDwarvenRecipe()
+	{
+		return _isDwarvenRecipe;
+	}
+	
+	/**
+	 * @return the table containing all L2RecipeInstance (1 line of the recipe : Item-Quantity needed) of the L2RecipeList.
+	 */
+	public L2RecipeInstance[] getRecipes()
+	{
+		return _recipes;
+	}
+	
+	/**
+	 * @return the table containing all L2RecipeStatInstance of the statUse parameter of the L2RecipeList.
+	 */
+	public L2RecipeStatInstance[] getStatUse()
+	{
+		return _statUse;
+	}
+	
+	/**
+	 * @return the table containing all L2RecipeStatInstance of the AltStatChange parameter of the L2RecipeList.
+	 */
+	public L2RecipeStatInstance[] getAltStatChange()
+	{
+		return _altStatChange;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2RecipeStatInstance.java

@@ -0,0 +1,59 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.enums.StatType;
+
+/**
+ * This class describes a RecipeList statUse and altStatChange component.
+ */
+public class L2RecipeStatInstance
+{
+	/** The Identifier of the statType */
+	private final StatType _type;
+	
+	/** The value of the statType */
+	private final int _value;
+	
+	/**
+	 * Constructor of L2RecipeStatInstance.
+	 * @param type
+	 * @param value
+	 */
+	public L2RecipeStatInstance(String type, int value)
+	{
+		_type = Enum.valueOf(StatType.class, type);
+		_value = value;
+	}
+	
+	/**
+	 * @return the the type of the L2RecipeStatInstance.
+	 */
+	public StatType getType()
+	{
+		return _type;
+	}
+	
+	/**
+	 * @return the value of the L2RecipeStatInstance.
+	 */
+	public int getValue()
+	{
+		return _value;
+	}
+	
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2Request.java

@@ -0,0 +1,148 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.ThreadPoolManager;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.network.clientpackets.IClientIncomingPacket;
+import com.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+
+/**
+ * This class manages requests (transactions) between two L2PcInstance.
+ * @author kriau
+ */
+public class L2Request
+{
+	private static final int REQUEST_TIMEOUT = 15; // in secs
+	
+	protected L2PcInstance _player;
+	protected L2PcInstance _partner;
+	protected boolean _isRequestor;
+	protected boolean _isAnswerer;
+	protected IClientIncomingPacket _requestPacket;
+	
+	public L2Request(L2PcInstance player)
+	{
+		_player = player;
+	}
+	
+	protected void clear()
+	{
+		_partner = null;
+		_requestPacket = null;
+		_isRequestor = false;
+		_isAnswerer = false;
+	}
+	
+	/**
+	 * Set the L2PcInstance member of a transaction (ex : FriendInvite, JoinAlly, JoinParty...).
+	 * @param partner
+	 */
+	private synchronized void setPartner(L2PcInstance partner)
+	{
+		_partner = partner;
+	}
+	
+	/**
+	 * @return the L2PcInstance member of a transaction (ex : FriendInvite, JoinAlly, JoinParty...).
+	 */
+	public L2PcInstance getPartner()
+	{
+		return _partner;
+	}
+	
+	/**
+	 * Set the packet incomed from requester.
+	 * @param packet
+	 */
+	private synchronized void setRequestPacket(IClientIncomingPacket packet)
+	{
+		_requestPacket = packet;
+	}
+	
+	/**
+	 * Return the packet originally incomed from requester.
+	 * @return
+	 */
+	public IClientIncomingPacket getRequestPacket()
+	{
+		return _requestPacket;
+	}
+	
+	/**
+	 * Checks if request can be made and in success case puts both PC on request state.
+	 * @param partner
+	 * @param packet
+	 * @return
+	 */
+	public synchronized boolean setRequest(L2PcInstance partner, IClientIncomingPacket packet)
+	{
+		if (partner == null)
+		{
+			_player.sendPacket(SystemMessageId.YOU_HAVE_INVITED_THE_WRONG_TARGET);
+			return false;
+		}
+		if (partner.getRequest().isProcessingRequest())
+		{
+			final SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.C1_IS_ON_ANOTHER_TASK_PLEASE_TRY_AGAIN_LATER);
+			sm.addString(partner.getName());
+			_player.sendPacket(sm);
+			return false;
+		}
+		if (isProcessingRequest())
+		{
+			_player.sendPacket(SystemMessageId.WAITING_FOR_ANOTHER_REPLY);
+			return false;
+		}
+		
+		_partner = partner;
+		_requestPacket = packet;
+		setOnRequestTimer(true);
+		_partner.getRequest().setPartner(_player);
+		_partner.getRequest().setRequestPacket(packet);
+		_partner.getRequest().setOnRequestTimer(false);
+		return true;
+	}
+	
+	private void setOnRequestTimer(boolean isRequestor)
+	{
+		_isRequestor = isRequestor;
+		_isAnswerer = !isRequestor;
+		ThreadPoolManager.getInstance().scheduleGeneral(() -> clear(), REQUEST_TIMEOUT * 1000);
+	}
+	
+	/**
+	 * Clears PC request state. Should be called after answer packet receive.
+	 */
+	public void onRequestResponse()
+	{
+		if (_partner != null)
+		{
+			_partner.getRequest().clear();
+		}
+		clear();
+	}
+	
+	/**
+	 * @return {@code true} if a transaction is in progress.
+	 */
+	public boolean isProcessingRequest()
+	{
+		return _partner != null;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2Seed.java

@@ -0,0 +1,137 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.gameserver.datatables.ItemTable;
+import com.l2jmobius.gameserver.model.items.L2Item;
+
+public final class L2Seed
+{
+	private final int _seedId;
+	private final int _cropId; // crop type
+	private final int _level; // seed level
+	private final int _matureId; // mature crop type
+	private final int _reward1;
+	private final int _reward2;
+	private final int _castleId; // id of manor (castle id) where seed can be farmed
+	private final boolean _isAlternative;
+	private final int _limitSeeds;
+	private final int _limitCrops;
+	private final int _seedReferencePrice;
+	private final int _cropReferencePrice;
+	
+	public L2Seed(StatsSet set)
+	{
+		_cropId = set.getInt("id");
+		_seedId = set.getInt("seedId");
+		_level = set.getInt("level");
+		_matureId = set.getInt("mature_Id");
+		_reward1 = set.getInt("reward1");
+		_reward2 = set.getInt("reward2");
+		_castleId = set.getInt("castleId");
+		_isAlternative = set.getBoolean("alternative");
+		_limitCrops = set.getInt("limit_crops");
+		_limitSeeds = set.getInt("limit_seed");
+		// Set prices
+		L2Item item = ItemTable.getInstance().getTemplate(_cropId);
+		_cropReferencePrice = (item != null) ? item.getReferencePrice() : 1;
+		item = ItemTable.getInstance().getTemplate(_seedId);
+		_seedReferencePrice = (item != null) ? item.getReferencePrice() : 1;
+	}
+	
+	public final int getCastleId()
+	{
+		return _castleId;
+	}
+	
+	public final int getSeedId()
+	{
+		return _seedId;
+	}
+	
+	public final int getCropId()
+	{
+		return _cropId;
+	}
+	
+	public final int getMatureId()
+	{
+		return _matureId;
+	}
+	
+	public final int getReward(int type)
+	{
+		return (type == 1) ? _reward1 : _reward2;
+	}
+	
+	public final int getLevel()
+	{
+		return _level;
+	}
+	
+	public final boolean isAlternative()
+	{
+		return _isAlternative;
+	}
+	
+	public final int getSeedLimit()
+	{
+		return _limitSeeds * Config.RATE_DROP_MANOR;
+	}
+	
+	public final int getCropLimit()
+	{
+		return _limitCrops * Config.RATE_DROP_MANOR;
+	}
+	
+	public final int getSeedReferencePrice()
+	{
+		return _seedReferencePrice;
+	}
+	
+	public final int getSeedMaxPrice()
+	{
+		return _seedReferencePrice * 10;
+	}
+	
+	public final int getSeedMinPrice()
+	{
+		return (int) (_seedReferencePrice * 0.6);
+	}
+	
+	public final int getCropReferencePrice()
+	{
+		return _cropReferencePrice;
+	}
+	
+	public final int getCropMaxPrice()
+	{
+		return _cropReferencePrice * 10;
+	}
+	
+	public final int getCropMinPrice()
+	{
+		return (int) (_cropReferencePrice * 0.6);
+	}
+	
+	@Override
+	public final String toString()
+	{
+		return "SeedData [_id=" + _seedId + ", _level=" + _level + ", _crop=" + _cropId + ", _mature=" + _matureId + ", _type1=" + _reward1 + ", _type2=" + _reward2 + ", _manorId=" + _castleId + ", _isAlternative=" + _isAlternative + ", _limitSeeds=" + _limitSeeds + ", _limitCrops=" + _limitCrops + "]";
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2SiegeClan.java

@@ -0,0 +1,86 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+import com.l2jmobius.gameserver.enums.SiegeClanType;
+import com.l2jmobius.gameserver.model.actor.L2Npc;
+
+public class L2SiegeClan
+{
+	private int _clanId = 0;
+	private final Set<L2Npc> _flags = ConcurrentHashMap.newKeySet();
+	private SiegeClanType _type;
+	
+	public L2SiegeClan(int clanId, SiegeClanType type)
+	{
+		_clanId = clanId;
+		_type = type;
+	}
+	
+	public int getNumFlags()
+	{
+		return _flags.size();
+	}
+	
+	public void addFlag(L2Npc flag)
+	{
+		_flags.add(flag);
+	}
+	
+	public boolean removeFlag(L2Npc flag)
+	{
+		if (flag == null)
+		{
+			return false;
+		}
+		
+		flag.deleteMe();
+		
+		return getFlag().remove(flag);
+	}
+	
+	public void removeFlags()
+	{
+		for (L2Npc flag : getFlag())
+		{
+			removeFlag(flag);
+		}
+	}
+	
+	public final int getClanId()
+	{
+		return _clanId;
+	}
+	
+	public final Set<L2Npc> getFlag()
+	{
+		return _flags;
+	}
+	
+	public SiegeClanType getType()
+	{
+		return _type;
+	}
+	
+	public void setType(SiegeClanType setType)
+	{
+		_type = setType;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2SkillLearn.java

@@ -0,0 +1,283 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import com.l2jmobius.gameserver.data.xml.impl.SkillData;
+import com.l2jmobius.gameserver.enums.Race;
+import com.l2jmobius.gameserver.model.base.SocialClass;
+import com.l2jmobius.gameserver.model.holders.ItemHolder;
+import com.l2jmobius.gameserver.model.holders.SkillHolder;
+import com.l2jmobius.gameserver.model.skills.Skill;
+
+/**
+ * @author Zoey76
+ */
+public final class L2SkillLearn
+{
+	private final String _skillName;
+	private final int _skillId;
+	private final int _skillLvl;
+	private final int _getLevel;
+	private final int _getDualClassLevel;
+	private final boolean _autoGet;
+	private final int _levelUpSp;
+	private final List<ItemHolder> _requiredItems = new ArrayList<>();
+	private final List<Race> _races = new ArrayList<>();
+	private final List<SkillHolder> _preReqSkills = new ArrayList<>();
+	private SocialClass _socialClass;
+	private final boolean _residenceSkill;
+	private final List<Integer> _residenceIds = new ArrayList<>();
+	private final boolean _learnedByNpc;
+	private final boolean _learnedByFS;
+	private final Set<Integer> _removeSkills = new HashSet<>(1);
+	private final int _treeId;
+	private final int _row;
+	private final int _column;
+	private final int _pointsRequired;
+	
+	/**
+	 * Constructor for L2SkillLearn.
+	 * @param set the set with the L2SkillLearn data.
+	 */
+	public L2SkillLearn(StatsSet set)
+	{
+		_skillName = set.getString("skillName");
+		_skillId = set.getInt("skillId");
+		_skillLvl = set.getInt("skillLvl");
+		_getLevel = set.getInt("getLevel");
+		_getDualClassLevel = set.getInt("getDualClassLevel", 0);
+		_autoGet = set.getBoolean("autoGet", false);
+		_levelUpSp = set.getInt("levelUpSp", 0);
+		_residenceSkill = set.getBoolean("residenceSkill", false);
+		_learnedByNpc = set.getBoolean("learnedByNpc", false);
+		_learnedByFS = set.getBoolean("learnedByFS", false);
+		_treeId = set.getInt("treeId", 0);
+		_row = set.getInt("row", 0);
+		_column = set.getInt("row", 0);
+		_pointsRequired = set.getInt("pointsRequired", 0);
+	}
+	
+	/**
+	 * @return the name of this skill.
+	 */
+	public String getName()
+	{
+		return _skillName;
+	}
+	
+	/**
+	 * @return the ID of this skill.
+	 */
+	public int getSkillId()
+	{
+		return _skillId;
+	}
+	
+	/**
+	 * @return the level of this skill.
+	 */
+	public int getSkillLevel()
+	{
+		return _skillLvl;
+	}
+	
+	/**
+	 * @return the minimum level required to acquire this skill.
+	 */
+	public int getGetLevel()
+	{
+		return _getLevel;
+	}
+	
+	/**
+	 * @return the minimum level of a character dual class required to acquire this skill.
+	 */
+	public int getDualClassLevel()
+	{
+		return _getDualClassLevel;
+	}
+	
+	/**
+	 * @return the amount of SP/Clan Reputation to acquire this skill.
+	 */
+	public int getLevelUpSp()
+	{
+		return _levelUpSp;
+	}
+	
+	/**
+	 * @return {@code true} if the skill is auto-get, this skill is automatically delivered.
+	 */
+	public boolean isAutoGet()
+	{
+		return _autoGet;
+	}
+	
+	/**
+	 * @return the list with the item holders required to acquire this skill.
+	 */
+	public List<ItemHolder> getRequiredItems()
+	{
+		return _requiredItems;
+	}
+	
+	/**
+	 * Adds a required item holder to learn this skill.
+	 * @param item the required item holder.
+	 */
+	public void addRequiredItem(ItemHolder item)
+	{
+		_requiredItems.add(item);
+	}
+	
+	/**
+	 * @return a list with the races that can acquire this skill.
+	 */
+	public List<Race> getRaces()
+	{
+		return _races;
+	}
+	
+	/**
+	 * Adds a required race to learn this skill.
+	 * @param race the required race.
+	 */
+	public void addRace(Race race)
+	{
+		_races.add(race);
+	}
+	
+	/**
+	 * @return the list of skill holders required to acquire this skill.
+	 */
+	public List<SkillHolder> getPreReqSkills()
+	{
+		return _preReqSkills;
+	}
+	
+	/**
+	 * Adds a required skill holder to learn this skill.
+	 * @param skill the required skill holder.
+	 */
+	public void addPreReqSkill(SkillHolder skill)
+	{
+		_preReqSkills.add(skill);
+	}
+	
+	/**
+	 * @return the social class required to get this skill.
+	 */
+	public SocialClass getSocialClass()
+	{
+		return _socialClass;
+	}
+	
+	/**
+	 * Sets the social class if hasn't been set before.
+	 * @param socialClass the social class to set.
+	 */
+	public void setSocialClass(SocialClass socialClass)
+	{
+		if (_socialClass == null)
+		{
+			_socialClass = socialClass;
+		}
+	}
+	
+	/**
+	 * @return {@code true} if this skill is a Residence skill.
+	 */
+	public boolean isResidencialSkill()
+	{
+		return _residenceSkill;
+	}
+	
+	/**
+	 * @return a list with the Ids where this skill is available.
+	 */
+	public List<Integer> getResidenceIds()
+	{
+		return _residenceIds;
+	}
+	
+	/**
+	 * Adds a required residence Id.
+	 * @param id the residence Id to add.
+	 */
+	public void addResidenceId(Integer id)
+	{
+		_residenceIds.add(id);
+	}
+	
+	/**
+	 * @return {@code true} if this skill is learned from Npc.
+	 */
+	public boolean isLearnedByNpc()
+	{
+		return _learnedByNpc;
+	}
+	
+	/**
+	 * @return {@code true} if this skill is learned by Forgotten Scroll.
+	 */
+	public boolean isLearnedByFS()
+	{
+		return _learnedByFS;
+	}
+	
+	public void addRemoveSkills(int skillId)
+	{
+		_removeSkills.add(skillId);
+	}
+	
+	public Set<Integer> getRemoveSkills()
+	{
+		return _removeSkills;
+	}
+	
+	public int getTreeId()
+	{
+		return _treeId;
+	}
+	
+	public int getRow()
+	{
+		return _row;
+	}
+	
+	public int getColumn()
+	{
+		return _column;
+	}
+	
+	public int getPointsRequired()
+	{
+		return _pointsRequired;
+	}
+	
+	@Override
+	public String toString()
+	{
+		final Skill skill = SkillData.getInstance().getSkill(_skillId, _skillLvl);
+		return "[" + skill + " treeId: " + _treeId + " row: " + _row + " column: " + _column + " pointsRequired:" + _pointsRequired + "]";
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2Spawn.java

@@ -0,0 +1,714 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.lang.reflect.Constructor;
+import java.util.Deque;
+import java.util.Objects;
+import java.util.concurrent.ConcurrentLinkedDeque;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import com.l2jmobius.commons.util.Rnd;
+import com.l2jmobius.gameserver.ThreadPoolManager;
+import com.l2jmobius.gameserver.data.xml.impl.NpcData;
+import com.l2jmobius.gameserver.geodata.GeoData;
+import com.l2jmobius.gameserver.model.actor.L2Npc;
+import com.l2jmobius.gameserver.model.actor.instance.L2NpcInstance;
+import com.l2jmobius.gameserver.model.actor.templates.L2NpcTemplate;
+import com.l2jmobius.gameserver.model.instancezone.Instance;
+import com.l2jmobius.gameserver.model.interfaces.IIdentifiable;
+import com.l2jmobius.gameserver.model.interfaces.ILocational;
+import com.l2jmobius.gameserver.model.interfaces.INamable;
+import com.l2jmobius.gameserver.model.interfaces.IPositionable;
+import com.l2jmobius.gameserver.model.spawns.NpcSpawnTemplate;
+
+/**
+ * This class manages the spawn and respawn of a group of L2NpcInstance that are in the same are and have the same type.<br>
+ * <B><U>Concept</U>:</B><br>
+ * L2NpcInstance can be spawned either in a random position into a location area (if Lox=0 and Locy=0), either at an exact position.<br>
+ * The heading of the L2NpcInstance can be a random heading if not defined (value= -1) or an exact heading (ex : merchant...).
+ * @author Nightmare
+ */
+public class L2Spawn implements IPositionable, IIdentifiable, INamable
+{
+	protected static final Logger LOGGER = Logger.getLogger(L2Spawn.class.getName());
+	
+	/** String identifier of this spawn */
+	private String _name;
+	/** The link on the L2NpcTemplate object containing generic and static properties of this spawn (ex : RewardExp, RewardSP, AggroRange...) */
+	private L2NpcTemplate _template;
+	/** The maximum number of L2NpcInstance that can manage this L2Spawn */
+	private int _maximumCount;
+	/** The current number of L2NpcInstance managed by this L2Spawn */
+	private int _currentCount;
+	/** The current number of SpawnTask in progress or stand by of this L2Spawn */
+	protected int _scheduledCount;
+	/** The identifier of the location area where L2NpcInstance can be spwaned */
+	private int _locationId;
+	/** The Location of this NPC spawn. */
+	private Location _location = new Location(0, 0, 0, 0);
+	private int _instanceId = 0;
+	/** Minimum respawn delay */
+	private int _respawnMinDelay;
+	/** Maximum respawn delay */
+	private int _respawnMaxDelay;
+	/** The generic constructor of L2NpcInstance managed by this L2Spawn */
+	private Constructor<? extends L2Npc> _constructor;
+	/** If True a L2NpcInstance is respawned each time that another is killed */
+	private boolean _doRespawn;
+	/** If true then spawn is custom */
+	private final Deque<L2Npc> _spawnedNpcs = new ConcurrentLinkedDeque<>();
+	private boolean _randomWalk = false; // Is no random walk
+	private NpcSpawnTemplate _spawnTemplate;
+	
+	/** The task launching the function doSpawn() */
+	class SpawnTask implements Runnable
+	{
+		private final L2Npc _oldNpc;
+		
+		public SpawnTask(L2Npc pOldNpc)
+		{
+			_oldNpc = pOldNpc;
+		}
+		
+		@Override
+		public void run()
+		{
+			try
+			{
+				// doSpawn();
+				respawnNpc(_oldNpc);
+			}
+			catch (Exception e)
+			{
+				LOGGER.log(Level.WARNING, "", e);
+			}
+			
+			_scheduledCount--;
+		}
+	}
+	
+	/**
+	 * Constructor of L2Spawn.<br>
+	 * <B><U>Concept</U>:</B><br>
+	 * Each L2Spawn owns generic and static properties (ex : RewardExp, RewardSP, AggroRange...).<br>
+	 * All of those properties are stored in a different L2NpcTemplate for each type of L2Spawn. Each template is loaded once in the server cache memory (reduce memory use).<br>
+	 * When a new instance of L2Spawn is created, server just create a link between the instance and the template.<br>
+	 * This link is stored in <B>_template</B> Each L2NpcInstance is linked to a L2Spawn that manages its spawn and respawn (delay, location...).<br>
+	 * This link is stored in <B>_spawn</B> of the L2NpcInstance.<br>
+	 * <B><U> Actions</U>:</B><br>
+	 * <ul>
+	 * <li>Set the _template of the L2Spawn</li>
+	 * <li>Calculate the implementationName used to generate the generic constructor of L2NpcInstance managed by this L2Spawn</li>
+	 * <li>Create the generic constructor of L2NpcInstance managed by this L2Spawn</li>
+	 * </ul>
+	 * @param template The L2NpcTemplate to link to this L2Spawn
+	 * @throws SecurityException
+	 * @throws ClassNotFoundException
+	 * @throws NoSuchMethodException
+	 * @throws ClassCastException when template type is not subclass of L2Npc
+	 */
+	public L2Spawn(L2NpcTemplate template) throws SecurityException, ClassNotFoundException, NoSuchMethodException, ClassCastException
+	{
+		// Set the _template of the L2Spawn
+		_template = template;
+		
+		if (_template == null)
+		{
+			return;
+		}
+		
+		final String className = "com.l2jmobius.gameserver.model.actor.instance." + _template.getType() + "Instance";
+		
+		// Create the generic constructor of L2Npc managed by this L2Spawn
+		_constructor = Class.forName(className).asSubclass(L2Npc.class).getConstructor(L2NpcTemplate.class);
+	}
+	
+	/**
+	 * Creates a new spawn.
+	 * @param npcId the NPC ID
+	 * @throws SecurityException
+	 * @throws ClassNotFoundException
+	 * @throws NoSuchMethodException
+	 * @throws ClassCastException
+	 */
+	public L2Spawn(int npcId) throws SecurityException, ClassNotFoundException, NoSuchMethodException, ClassCastException
+	{
+		_template = Objects.requireNonNull(NpcData.getInstance().getTemplate(npcId), "NpcTemplate not found for NPC ID: " + npcId);
+		
+		final String className = "com.l2jmobius.gameserver.model.actor.instance." + _template.getType() + "Instance";
+		
+		// Create the generic constructor of L2Npc managed by this L2Spawn
+		_constructor = Class.forName(className).asSubclass(L2Npc.class).getConstructor(L2NpcTemplate.class);
+	}
+	
+	/**
+	 * @return the maximum number of L2NpcInstance that this L2Spawn can manage.
+	 */
+	public int getAmount()
+	{
+		return _maximumCount;
+	}
+	
+	/**
+	 * @return the String Identifier of this spawn.
+	 */
+	@Override
+	public String getName()
+	{
+		return _name;
+	}
+	
+	/**
+	 * Set the String Identifier of this spawn.
+	 * @param name
+	 */
+	public void setName(String name)
+	{
+		_name = name;
+	}
+	
+	/**
+	 * @return the Identifier of the location area where L2NpcInstance can be spwaned.
+	 */
+	public int getLocationId()
+	{
+		return _locationId;
+	}
+	
+	@Override
+	public Location getLocation()
+	{
+		return _location;
+	}
+	
+	/**
+	 * @return the X position of the spawn point.
+	 */
+	@Override
+	public int getX()
+	{
+		return _location.getX();
+	}
+	
+	/**
+	 * Set the X position of the spawn point.
+	 * @param x the x coordinate
+	 */
+	@Override
+	public void setX(int x)
+	{
+		_location.setX(x);
+	}
+	
+	/**
+	 * @return the Y position of the spawn point.
+	 */
+	@Override
+	public int getY()
+	{
+		return _location.getY();
+	}
+	
+	/**
+	 * Set the Y position of the spawn point.
+	 * @param y the y coordinate
+	 */
+	@Override
+	public void setY(int y)
+	{
+		_location.setY(y);
+	}
+	
+	/**
+	 * @return the Z position of the spawn point.
+	 */
+	@Override
+	public int getZ()
+	{
+		return _location.getZ();
+	}
+	
+	/**
+	 * Set the Z position of the spawn point.
+	 * @param z the z coordinate
+	 */
+	@Override
+	public void setZ(int z)
+	{
+		_location.setZ(z);
+	}
+	
+	/**
+	 * Set the x, y, z position of the spawn point.
+	 * @param x The x coordinate.
+	 * @param y The y coordinate.
+	 * @param z The z coordinate.
+	 */
+	@Override
+	public void setXYZ(int x, int y, int z)
+	{
+		setX(x);
+		setY(y);
+		setZ(z);
+	}
+	
+	/**
+	 * Set the x, y, z position of the spawn point.
+	 * @param loc The location.
+	 */
+	@Override
+	public void setXYZ(ILocational loc)
+	{
+		setXYZ(loc.getX(), loc.getY(), loc.getZ());
+		
+	}
+	
+	/**
+	 * @return the heading of L2NpcInstance when they are spawned.
+	 */
+	@Override
+	public int getHeading()
+	{
+		return _location.getHeading();
+	}
+	
+	/**
+	 * Set the heading of L2NpcInstance when they are spawned.
+	 * @param heading
+	 */
+	@Override
+	public void setHeading(int heading)
+	{
+		_location.setHeading(heading);
+	}
+	
+	/**
+	 * Set the XYZ position of the spawn point.
+	 * @param loc
+	 */
+	@Override
+	public void setLocation(Location loc)
+	{
+		_location = loc;
+	}
+	
+	/**
+	 * Gets the NPC ID.
+	 * @return the NPC ID
+	 */
+	@Override
+	public int getId()
+	{
+		return _template.getId();
+	}
+	
+	/**
+	 * @return min respawn delay.
+	 */
+	public int getRespawnMinDelay()
+	{
+		return _respawnMinDelay;
+	}
+	
+	/**
+	 * @return max respawn delay.
+	 */
+	public int getRespawnMaxDelay()
+	{
+		return _respawnMaxDelay;
+	}
+	
+	/**
+	 * Set the maximum number of L2NpcInstance that this L2Spawn can manage.
+	 * @param amount
+	 */
+	public void setAmount(int amount)
+	{
+		_maximumCount = amount;
+	}
+	
+	/**
+	 * Set the Identifier of the location area where L2NpcInstance can be spawned.
+	 * @param id
+	 */
+	public void setLocationId(int id)
+	{
+		_locationId = id;
+	}
+	
+	/**
+	 * Set Minimum Respawn Delay.
+	 * @param date
+	 */
+	public void setRespawnMinDelay(int date)
+	{
+		_respawnMinDelay = date;
+	}
+	
+	/**
+	 * Set Maximum Respawn Delay.
+	 * @param date
+	 */
+	public void setRespawnMaxDelay(int date)
+	{
+		_respawnMaxDelay = date;
+	}
+	
+	/**
+	 * Decrease the current number of L2NpcInstance of this L2Spawn and if necessary create a SpawnTask to launch after the respawn Delay. <B><U> Actions</U> :</B>
+	 * <li>Decrease the current number of L2NpcInstance of this L2Spawn</li>
+	 * <li>Check if respawn is possible to prevent multiple respawning caused by lag</li>
+	 * <li>Update the current number of SpawnTask in progress or stand by of this L2Spawn</li>
+	 * <li>Create a new SpawnTask to launch after the respawn Delay</li> <FONT COLOR=#FF0000><B> <U>Caution</U> : A respawn is possible ONLY if _doRespawn=True and _scheduledCount + _currentCount < _maximumCount</B></FONT>
+	 * @param oldNpc
+	 */
+	public void decreaseCount(L2Npc oldNpc)
+	{
+		// sanity check
+		if (_currentCount <= 0)
+		{
+			return;
+		}
+		
+		// Decrease the current number of L2NpcInstance of this L2Spawn
+		_currentCount--;
+		
+		// Remove this NPC from list of spawned
+		_spawnedNpcs.remove(oldNpc);
+		
+		// Check if respawn is possible to prevent multiple respawning caused by lag
+		if (_doRespawn && ((_scheduledCount + _currentCount) < _maximumCount))
+		{
+			// Update the current number of SpawnTask in progress or stand by of this L2Spawn
+			_scheduledCount++;
+			
+			// Create a new SpawnTask to launch after the respawn Delay
+			// ClientScheduler.getInstance().scheduleLow(new SpawnTask(npcId), _respawnDelay);
+			ThreadPoolManager.getInstance().scheduleGeneral(new SpawnTask(oldNpc), hasRespawnRandom() ? Rnd.get(_respawnMinDelay, _respawnMaxDelay) : _respawnMinDelay);
+		}
+	}
+	
+	/**
+	 * Create the initial spawning and set _doRespawn to False, if respawn time set to 0, or set it to True otherwise.
+	 * @return The number of L2NpcInstance that were spawned
+	 */
+	public int init()
+	{
+		while (_currentCount < _maximumCount)
+		{
+			doSpawn();
+		}
+		_doRespawn = _respawnMinDelay != 0;
+		
+		return _currentCount;
+	}
+	
+	/**
+	 * Create a {@link L2NpcInstance} in this L2Spawn.
+	 * @param val
+	 * @return
+	 */
+	public L2Npc spawnOne(boolean val)
+	{
+		return doSpawn(val);
+	}
+	
+	/**
+	 * @return true if respawn enabled
+	 */
+	public boolean isRespawnEnabled()
+	{
+		return _doRespawn;
+	}
+	
+	/**
+	 * Set _doRespawn to False to stop respawn in this L2Spawn.
+	 */
+	public void stopRespawn()
+	{
+		_doRespawn = false;
+	}
+	
+	/**
+	 * Set _doRespawn to True to start or restart respawn in this L2Spawn.
+	 */
+	public void startRespawn()
+	{
+		_doRespawn = true;
+	}
+	
+	public L2Npc doSpawn()
+	{
+		return doSpawn(false);
+	}
+	
+	/**
+	 * Create the L2NpcInstance, add it to the world and lauch its OnSpawn action.<br>
+	 * <B><U>Concept</U>:</B><br>
+	 * L2NpcInstance can be spawned either in a random position into a location area (if Lox=0 and Locy=0), either at an exact position.<br>
+	 * The heading of the L2NpcInstance can be a random heading if not defined (value= -1) or an exact heading (ex : merchant...).<br>
+	 * <B><U>Actions for an random spawn into location area</U>:<I> (if Locx=0 and Locy=0)</I></B>
+	 * <ul>
+	 * <li>Get L2NpcInstance Init parameters and its generate an Identifier</li>
+	 * <li>Call the constructor of the L2NpcInstance</li>
+	 * <li>Calculate the random position in the location area (if Locx=0 and Locy=0) or get its exact position from the L2Spawn</li>
+	 * <li>Set the position of the L2NpcInstance</li>
+	 * <li>Set the HP and MP of the L2NpcInstance to the max</li>
+	 * <li>Set the heading of the L2NpcInstance (random heading if not defined : value=-1)</li>
+	 * <li>Link the L2NpcInstance to this L2Spawn</li>
+	 * <li>Init other values of the L2NpcInstance (ex : from its L2CharTemplate for INT, STR, DEX...) and add it in the world</li>
+	 * <li>Launch the action OnSpawn fo the L2NpcInstance</li>
+	 * <li>Increase the current number of L2NpcInstance managed by this L2Spawn</li>
+	 * </ul>
+	 * @param isSummonSpawn
+	 * @return
+	 */
+	public L2Npc doSpawn(boolean isSummonSpawn)
+	{
+		try
+		{
+			// Check if the L2Spawn is not a L2Pet or L2Minion or L2Decoy spawn
+			if (_template.isType("L2Pet") || _template.isType("L2Decoy") || _template.isType("L2Trap"))
+			{
+				_currentCount++;
+				
+				return null;
+			}
+			
+			// Call the constructor of the L2Npc
+			final L2Npc npc = _constructor.newInstance(_template);
+			npc.setInstanceById(_instanceId); // Must be done before object is spawned into visible world
+			if (isSummonSpawn)
+			{
+				npc.setShowSummonAnimation(isSummonSpawn);
+			}
+			
+			return initializeNpcInstance(npc);
+		}
+		catch (Exception e)
+		{
+			LOGGER.log(Level.WARNING, "Error while spawning " + _template.getId(), e);
+		}
+		return null;
+	}
+	
+	/**
+	 * @param npc
+	 * @return
+	 */
+	private L2Npc initializeNpcInstance(L2Npc npc)
+	{
+		int newlocx = 0;
+		int newlocy = 0;
+		int newlocz = 0;
+		
+		// If Locx and Locy are not defined, the L2NpcInstance must be spawned in an area defined by location or spawn territory
+		// New method
+		if (_spawnTemplate != null)
+		{
+			final Location loc = _spawnTemplate.getSpawnLocation();
+			newlocx = loc.getX();
+			newlocy = loc.getY();
+			newlocz = loc.getZ();
+			setLocation(loc);
+		}
+		else if ((getX() == 0) && (getY() == 0))
+		{
+			LOGGER.warning("NPC " + npc + " doesn't have spawn location!");
+			return null;
+		}
+		else
+		{
+			// The L2NpcInstance is spawned at the exact position (Lox, Locy, Locz)
+			newlocx = getX();
+			newlocy = getY();
+			newlocz = getZ();
+		}
+		
+		// don't correct z of flying npc's
+		if (!npc.isFlying())
+		{
+			newlocz = GeoData.getInstance().getSpawnHeight(newlocx, newlocy, newlocz);
+		}
+		
+		// Set is not random walk default value
+		npc.setRandomWalking(getRandomWalking());
+		
+		// Set the heading of the L2NpcInstance (random heading if not defined)
+		if (getHeading() == -1)
+		{
+			npc.setHeading(Rnd.nextInt(61794));
+		}
+		else
+		{
+			npc.setHeading(getHeading());
+		}
+		
+		// Set custom Npc server side name and title
+		if (npc.getTemplate().isUsingServerSideName())
+		{
+			npc.setName(npc.getTemplate().getName());
+		}
+		if (npc.getTemplate().isUsingServerSideTitle())
+		{
+			npc.setTitle(npc.getTemplate().getTitle());
+		}
+		
+		// Reset some variables
+		npc.onRespawn();
+		
+		// Link the L2NpcInstance to this L2Spawn
+		npc.setSpawn(this);
+		
+		// Spawn NPC
+		npc.spawnMe(newlocx, newlocy, newlocz);
+		
+		if (_spawnTemplate != null)
+		{
+			_spawnTemplate.notifySpawnNpc(npc);
+		}
+		
+		_spawnedNpcs.add(npc);
+		_currentCount++;
+		return npc;
+	}
+	
+	/**
+	 * Set bounds for random calculation and delay for respawn
+	 * @param delay delay in seconds
+	 * @param randomInterval random interval in seconds
+	 */
+	public void setRespawnDelay(int delay, int randomInterval)
+	{
+		if (delay != 0)
+		{
+			if (delay < 0)
+			{
+				LOGGER.warning("respawn delay is negative for spawn:" + this);
+			}
+			
+			final int minDelay = delay - randomInterval;
+			final int maxDelay = delay + randomInterval;
+			
+			_respawnMinDelay = Math.max(10, minDelay) * 1000;
+			_respawnMaxDelay = Math.max(10, maxDelay) * 1000;
+		}
+		
+		else
+		{
+			_respawnMinDelay = 0;
+			_respawnMaxDelay = 0;
+		}
+	}
+	
+	public void setRespawnDelay(int delay)
+	{
+		setRespawnDelay(delay, 0);
+	}
+	
+	public int getRespawnDelay()
+	{
+		return (_respawnMinDelay + _respawnMaxDelay) / 2;
+	}
+	
+	public boolean hasRespawnRandom()
+	{
+		return _respawnMinDelay != _respawnMaxDelay;
+	}
+	
+	public L2Npc getLastSpawn()
+	{
+		if (!_spawnedNpcs.isEmpty())
+		{
+			return _spawnedNpcs.peekLast();
+		}
+		
+		return null;
+	}
+	
+	public boolean deleteLastNpc()
+	{
+		return !_spawnedNpcs.isEmpty() && _spawnedNpcs.getLast().deleteMe();
+	}
+	
+	public final Deque<L2Npc> getSpawnedNpcs()
+	{
+		return _spawnedNpcs;
+	}
+	
+	/**
+	 * @param oldNpc
+	 */
+	public void respawnNpc(L2Npc oldNpc)
+	{
+		if (_doRespawn)
+		{
+			oldNpc.refreshID();
+			initializeNpcInstance(oldNpc);
+			
+			// Register NPC back to instance world
+			final Instance instance = oldNpc.getInstanceWorld();
+			if (instance != null)
+			{
+				instance.addNpc(oldNpc);
+			}
+		}
+	}
+	
+	public L2NpcTemplate getTemplate()
+	{
+		return _template;
+	}
+	
+	public int getInstanceId()
+	{
+		return _instanceId;
+	}
+	
+	public void setInstanceId(int instanceId)
+	{
+		_instanceId = instanceId;
+	}
+	
+	@Override
+	public String toString()
+	{
+		return "L2Spawn ID: " + getId() + " " + getLocation();
+	}
+	
+	public final boolean getRandomWalking()
+	{
+		return _randomWalk;
+	}
+	
+	public final void setRandomWalking(boolean value)
+	{
+		_randomWalk = value;
+	}
+	
+	public void setSpawnTemplate(NpcSpawnTemplate npcSpawnTemplate)
+	{
+		_spawnTemplate = npcSpawnTemplate;
+	}
+	
+	public NpcSpawnTemplate getNpcSpawnTemplate()
+	{
+		return _spawnTemplate;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2TeleportLocation.java

@@ -0,0 +1,144 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * This class ...
+ * @version $Revision: 1.2.4.1 $ $Date: 2005/03/27 15:29:32 $
+ */
+public class L2TeleportLocation
+{
+	private int _teleId;
+	private int _locX;
+	private int _locY;
+	private int _locZ;
+	private int _price;
+	private boolean _forNoble;
+	private int _itemId;
+	
+	/**
+	 * @param id
+	 */
+	public void setTeleId(int id)
+	{
+		_teleId = id;
+	}
+	
+	/**
+	 * @param locX
+	 */
+	public void setLocX(int locX)
+	{
+		_locX = locX;
+	}
+	
+	/**
+	 * @param locY
+	 */
+	public void setLocY(int locY)
+	{
+		_locY = locY;
+	}
+	
+	/**
+	 * @param locZ
+	 */
+	public void setLocZ(int locZ)
+	{
+		_locZ = locZ;
+	}
+	
+	/**
+	 * @param price
+	 */
+	public void setPrice(int price)
+	{
+		_price = price;
+	}
+	
+	/**
+	 * @param val
+	 */
+	public void setIsForNoble(boolean val)
+	{
+		_forNoble = val;
+	}
+	
+	/**
+	 * @param val
+	 */
+	public void setItemId(int val)
+	{
+		_itemId = val;
+	}
+	
+	/**
+	 * @return
+	 */
+	public int getTeleId()
+	{
+		return _teleId;
+	}
+	
+	/**
+	 * @return
+	 */
+	public int getLocX()
+	{
+		return _locX;
+	}
+	
+	/**
+	 * @return
+	 */
+	public int getLocY()
+	{
+		return _locY;
+	}
+	
+	/**
+	 * @return
+	 */
+	public int getLocZ()
+	{
+		return _locZ;
+	}
+	
+	/**
+	 * @return
+	 */
+	public int getPrice()
+	{
+		return _price;
+	}
+	
+	/**
+	 * @return
+	 */
+	public boolean getIsForNoble()
+	{
+		return _forNoble;
+	}
+	
+	/**
+	 * @return
+	 */
+	public int getItemId()
+	{
+		return _itemId;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2Territory.java

@@ -0,0 +1,198 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Logger;
+
+import com.l2jmobius.commons.util.Rnd;
+
+/**
+ * @version 0.1, 2005-03-12
+ * @author Balancer
+ */
+public class L2Territory
+{
+	private static Logger _log = Logger.getLogger(L2Territory.class.getName());
+	
+	protected static class Point
+	{
+		protected int _x, _y, _zmin, _zmax, _proc;
+		
+		Point(int x, int y, int zmin, int zmax, int proc)
+		{
+			_x = x;
+			_y = y;
+			_zmin = zmin;
+			_zmax = zmax;
+			_proc = proc;
+		}
+	}
+	
+	private final List<Point> _points = new ArrayList<>();
+	private final int _terr;
+	private int _xMin;
+	private int _xMax;
+	private int _yMin;
+	private int _yMax;
+	private int _zMin;
+	private int _zMax;
+	private int _procMax;
+	
+	public L2Territory(int terr)
+	{
+		_terr = terr;
+		_xMin = 999999;
+		_xMax = -999999;
+		_yMin = 999999;
+		_yMax = -999999;
+		_zMin = 999999;
+		_zMax = -999999;
+		_procMax = 0;
+	}
+	
+	public void add(int x, int y, int zmin, int zmax, int proc)
+	{
+		_points.add(new Point(x, y, zmin, zmax, proc));
+		if (x < _xMin)
+		{
+			_xMin = x;
+		}
+		if (y < _yMin)
+		{
+			_yMin = y;
+		}
+		if (x > _xMax)
+		{
+			_xMax = x;
+		}
+		if (y > _yMax)
+		{
+			_yMax = y;
+		}
+		if (zmin < _zMin)
+		{
+			_zMin = zmin;
+		}
+		if (zmax > _zMax)
+		{
+			_zMax = zmax;
+		}
+		_procMax += proc;
+	}
+	
+	public void print()
+	{
+		for (Point p : _points)
+		{
+			_log.info("(" + p._x + "," + p._y + ")");
+		}
+	}
+	
+	public boolean isIntersect(int x, int y, Point p1, Point p2)
+	{
+		final double dy1 = p1._y - y;
+		final double dy2 = p2._y - y;
+		
+		if (Math.abs(Math.signum(dy1) - Math.signum(dy2)) <= 1e-6)
+		{
+			return false;
+		}
+		
+		final double dx1 = p1._x - x;
+		final double dx2 = p2._x - x;
+		
+		if ((dx1 >= 0) && (dx2 >= 0))
+		{
+			return true;
+		}
+		
+		if ((dx1 < 0) && (dx2 < 0))
+		{
+			return false;
+		}
+		
+		final double dx0 = (dy1 * (p1._x - p2._x)) / (p1._y - p2._y);
+		
+		return dx0 <= dx1;
+	}
+	
+	public boolean isInside(int x, int y)
+	{
+		int intersect_count = 0;
+		for (int i = 0; i < _points.size(); i++)
+		{
+			final Point p1 = _points.get(i > 0 ? i - 1 : _points.size() - 1);
+			final Point p2 = _points.get(i);
+			
+			if (isIntersect(x, y, p1, p2))
+			{
+				intersect_count++;
+			}
+		}
+		
+		return (intersect_count % 2) == 1;
+	}
+	
+	public Location getRandomPoint()
+	{
+		if (_procMax > 0)
+		{
+			int pos = 0;
+			final int rnd = Rnd.nextInt(_procMax);
+			for (Point p1 : _points)
+			{
+				pos += p1._proc;
+				if (rnd <= pos)
+				{
+					return new Location(p1._x, p1._y, Rnd.get(p1._zmin, p1._zmax));
+				}
+			}
+			
+		}
+		for (int i = 0; i < 100; i++)
+		{
+			final int x = Rnd.get(_xMin, _xMax);
+			final int y = Rnd.get(_yMin, _yMax);
+			if (isInside(x, y))
+			{
+				double curdistance = 0;
+				int zmin = _zMin;
+				for (Point p1 : _points)
+				{
+					final double dx = p1._x - x;
+					final double dy = p1._y - y;
+					final double distance = Math.sqrt((dx * dx) + (dy * dy));
+					if ((curdistance == 0) || (distance < curdistance))
+					{
+						curdistance = distance;
+						zmin = p1._zmin;
+					}
+				}
+				return new Location(x, y, Rnd.get(zmin, _zMax));
+			}
+		}
+		_log.warning("Can't make point for territory " + _terr);
+		return null;
+	}
+	
+	public int getProcMax()
+	{
+		return _procMax;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2WalkRoute.java

@@ -0,0 +1,74 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.List;
+
+/**
+ * @author GKR
+ */
+public class L2WalkRoute
+{
+	private final String _name;
+	private final List<L2NpcWalkerNode> _nodeList; // List of nodes
+	private final boolean _repeatWalk; // Does repeat walk, after arriving into last point in list, or not
+	private boolean _stopAfterCycle; // Make only one cycle or endlessly
+	private final byte _repeatType; // Repeat style: 0 - go back, 1 - go to first point (circle style), 2 - teleport to first point (conveyor style), 3 - random walking between points
+	
+	public L2WalkRoute(String name, List<L2NpcWalkerNode> route, boolean repeat, boolean once, byte repeatType)
+	{
+		_name = name;
+		_nodeList = route;
+		_repeatType = repeatType;
+		_repeatWalk = (_repeatType >= 0) && (_repeatType <= 2) && repeat;
+	}
+	
+	public String getName()
+	{
+		return _name;
+	}
+	
+	public List<L2NpcWalkerNode> getNodeList()
+	{
+		return _nodeList;
+	}
+	
+	public L2NpcWalkerNode getLastNode()
+	{
+		return _nodeList.get(_nodeList.size() - 1);
+	}
+	
+	public boolean repeatWalk()
+	{
+		return _repeatWalk;
+	}
+	
+	public boolean doOnce()
+	{
+		return _stopAfterCycle;
+	}
+	
+	public byte getRepeatType()
+	{
+		return _repeatType;
+	}
+	
+	public int getNodesCount()
+	{
+		return _nodeList.size();
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2World.java

@@ -0,0 +1,828 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.Collection;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.function.Consumer;
+import java.util.function.Predicate;
+import java.util.logging.Logger;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.gameserver.ai.CtrlEvent;
+import com.l2jmobius.gameserver.ai.CtrlIntention;
+import com.l2jmobius.gameserver.ai.L2CharacterAI;
+import com.l2jmobius.gameserver.data.sql.impl.CharNameTable;
+import com.l2jmobius.gameserver.model.actor.L2Character;
+import com.l2jmobius.gameserver.model.actor.L2Npc;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.actor.instance.L2PetInstance;
+import com.l2jmobius.gameserver.model.events.EventDispatcher;
+import com.l2jmobius.gameserver.model.events.impl.character.npc.OnNpcCreatureSee;
+import com.l2jmobius.gameserver.model.interfaces.ILocational;
+import com.l2jmobius.gameserver.network.serverpackets.DeleteObject;
+import com.l2jmobius.gameserver.util.Util;
+
+public final class L2World
+{
+	private static final Logger _log = Logger.getLogger(L2World.class.getName());
+	/** Gracia border Flying objects not allowed to the east of it. */
+	public static final int GRACIA_MAX_X = -166168;
+	public static final int GRACIA_MAX_Z = 6105;
+	public static final int GRACIA_MIN_Z = -895;
+	
+	/** Bit shift, defines number of regions note, shifting by 15 will result in regions corresponding to map tiles shifting by 11 divides one tile to 16x16 regions. */
+	public static final int SHIFT_BY = 11;
+	public static final int SHIFT_BY_Z = 10;
+	
+	public static final int TILE_SIZE = 32768;
+	
+	/** Map dimensions */
+	public static final int TILE_X_MIN = 11;
+	public static final int TILE_Y_MIN = 10;
+	public static final int TILE_X_MAX = 28;
+	public static final int TILE_Y_MAX = 26;
+	public static final int TILE_ZERO_COORD_X = 20;
+	public static final int TILE_ZERO_COORD_Y = 18;
+	public static final int MAP_MIN_X = (TILE_X_MIN - TILE_ZERO_COORD_X) * TILE_SIZE;
+	public static final int MAP_MIN_Y = (TILE_Y_MIN - TILE_ZERO_COORD_Y) * TILE_SIZE;
+	public static final int MAP_MIN_Z = -TILE_SIZE / 2;
+	
+	public static final int MAP_MAX_X = ((TILE_X_MAX - TILE_ZERO_COORD_X) + 1) * TILE_SIZE;
+	public static final int MAP_MAX_Y = ((TILE_Y_MAX - TILE_ZERO_COORD_Y) + 1) * TILE_SIZE;
+	public static final int MAP_MAX_Z = TILE_SIZE / 2;
+	
+	/** calculated offset used so top left region is 0,0 */
+	public static final int OFFSET_X = Math.abs(MAP_MIN_X >> SHIFT_BY);
+	public static final int OFFSET_Y = Math.abs(MAP_MIN_Y >> SHIFT_BY);
+	public static final int OFFSET_Z = Math.abs(MAP_MIN_Z >> SHIFT_BY_Z);
+	
+	/** number of regions */
+	private static final int REGIONS_X = (MAP_MAX_X >> SHIFT_BY) + OFFSET_X;
+	private static final int REGIONS_Y = (MAP_MAX_Y >> SHIFT_BY) + OFFSET_Y;
+	private static final int REGIONS_Z = (MAP_MAX_Z >> SHIFT_BY_Z) + OFFSET_Z;
+	
+	public static final int REGION_MIN_DIMENSION = Math.min(TILE_SIZE / (TILE_SIZE >> SHIFT_BY_Z), TILE_SIZE / (TILE_SIZE >> SHIFT_BY));
+	
+	/** Map containing all the players in game. */
+	private final Map<Integer, L2PcInstance> _allPlayers = new ConcurrentHashMap<>();
+	/** Map containing all the Good players in game. */
+	private static final Map<Integer, L2PcInstance> _allGoodPlayers = new ConcurrentHashMap<>();
+	/** Map containing all the Evil players in game. */
+	private static final Map<Integer, L2PcInstance> _allEvilPlayers = new ConcurrentHashMap<>();
+	/** Map containing all visible objects. */
+	private final Map<Integer, L2Object> _allObjects = new ConcurrentHashMap<>();
+	/** Map used for debug. */
+	// private final Map<Integer, String> _allObjectsDebug = new ConcurrentHashMap<>();
+	/** Map with the pets instances and their owner ID. */
+	private final Map<Integer, L2PetInstance> _petsInstance = new ConcurrentHashMap<>();
+	
+	private final L2WorldRegion[][][] _worldRegions = new L2WorldRegion[REGIONS_X + 1][REGIONS_Y + 1][REGIONS_Z + 1];
+	
+	/** Constructor of L2World. */
+	protected L2World()
+	{
+		for (int x = 0; x <= REGIONS_X; x++)
+		{
+			for (int y = 0; y <= REGIONS_Y; y++)
+			{
+				for (int z = 0; z <= REGIONS_Z; z++)
+				{
+					_worldRegions[x][y][z] = new L2WorldRegion(x, y, z);
+				}
+			}
+		}
+		
+		_log.info(getClass().getSimpleName() + ": (" + REGIONS_X + " by " + REGIONS_Y + " by " + REGIONS_Z + ") World Region Grid set up.");
+	}
+	
+	/**
+	 * Adds an object to the world.<br>
+	 * <B><U>Example of use</U>:</B>
+	 * <ul>
+	 * <li>Withdraw an item from the warehouse, create an item</li>
+	 * <li>Spawn a L2Character (PC, NPC, Pet)</li>
+	 * </ul>
+	 * @param object
+	 */
+	public void storeObject(L2Object object)
+	{
+		if (_allObjects.containsKey(object.getObjectId()))
+		{
+			// _log.warning(getClass().getSimpleName() + ": Current object: " + object + " already exist in OID map!");
+			// _log.warning(CommonUtil.getTraceString(Thread.currentThread().getStackTrace()));
+			// _log.warning(getClass().getSimpleName() + ": Previous object: " + _allObjects.get(object.getObjectId()) + " already exist in OID map!");
+			// _log.warning(_allObjectsDebug.get(object.getObjectId()));
+			// _log.warning("---------------------- End ---------------------");
+			return;
+		}
+		
+		_allObjects.put(object.getObjectId(), object);
+		// _allObjectsDebug.put(object.getObjectId(), CommonUtil.getTraceString(Thread.currentThread().getStackTrace()));
+	}
+	
+	/**
+	 * Removes an object from the world.<br>
+	 * <B><U>Example of use</U>:</B>
+	 * <ul>
+	 * <li>Delete item from inventory, transfer Item from inventory to warehouse</li>
+	 * <li>Crystallize item</li>
+	 * <li>Remove NPC/PC/Pet from the world</li>
+	 * </ul>
+	 * @param object the object to remove
+	 */
+	public void removeObject(L2Object object)
+	{
+		_allObjects.remove(object.getObjectId());
+		// _allObjectsDebug.remove(object.getObjectId());
+	}
+	
+	/**
+	 * <B><U> Example of use</U>:</B>
+	 * <ul>
+	 * <li>Client packets : Action, AttackRequest, RequestJoinParty, RequestJoinPledge...</li>
+	 * </ul>
+	 * @param objectId Identifier of the L2Object
+	 * @return the L2Object object that belongs to an ID or null if no object found.
+	 */
+	public L2Object findObject(int objectId)
+	{
+		return _allObjects.get(objectId);
+	}
+	
+	public Collection<L2Object> getVisibleObjects()
+	{
+		return _allObjects.values();
+	}
+	
+	/**
+	 * Get the count of all visible objects in world.
+	 * @return count off all L2World objects
+	 */
+	public int getVisibleObjectsCount()
+	{
+		return _allObjects.size();
+	}
+	
+	public Collection<L2PcInstance> getPlayers()
+	{
+		return _allPlayers.values();
+	}
+	
+	public Collection<L2PcInstance> getAllGoodPlayers()
+	{
+		return _allGoodPlayers.values();
+	}
+	
+	public Collection<L2PcInstance> getAllEvilPlayers()
+	{
+		return _allEvilPlayers.values();
+	}
+	
+	/**
+	 * <B>If you have access to player objectId use {@link #getPlayer(int playerObjId)}</B>
+	 * @param name Name of the player to get Instance
+	 * @return the player instance corresponding to the given name.
+	 */
+	public L2PcInstance getPlayer(String name)
+	{
+		return getPlayer(CharNameTable.getInstance().getIdByName(name));
+	}
+	
+	/**
+	 * @param objectId of the player to get Instance
+	 * @return the player instance corresponding to the given object ID.
+	 */
+	public L2PcInstance getPlayer(int objectId)
+	{
+		return _allPlayers.get(objectId);
+	}
+	
+	/**
+	 * @param ownerId ID of the owner
+	 * @return the pet instance from the given ownerId.
+	 */
+	public L2PetInstance getPet(int ownerId)
+	{
+		return _petsInstance.get(ownerId);
+	}
+	
+	/**
+	 * Add the given pet instance from the given ownerId.
+	 * @param ownerId ID of the owner
+	 * @param pet L2PetInstance of the pet
+	 * @return
+	 */
+	public L2PetInstance addPet(int ownerId, L2PetInstance pet)
+	{
+		return _petsInstance.put(ownerId, pet);
+	}
+	
+	/**
+	 * Remove the given pet instance.
+	 * @param ownerId ID of the owner
+	 */
+	public void removePet(int ownerId)
+	{
+		_petsInstance.remove(ownerId);
+	}
+	
+	/**
+	 * Remove the given pet instance.
+	 * @param pet the pet to remove
+	 */
+	public void removePet(L2PetInstance pet)
+	{
+		_petsInstance.remove(pet.getOwner().getObjectId());
+	}
+	
+	/**
+	 * Add a L2Object in the world. <B><U> Concept</U> :</B> L2Object (including PlayerInstance) are identified in <B>_visibleObjects</B> of his current WorldRegion and in <B>_knownObjects</B> of other surrounding L2Characters <BR>
+	 * PlayerInstance are identified in <B>_allPlayers</B> of L2World, in <B>_allPlayers</B> of his current WorldRegion and in <B>_knownPlayer</B> of other surrounding L2Characters <B><U> Actions</U> :</B>
+	 * <li>Add the L2Object object in _allPlayers* of L2World</li>
+	 * <li>Add the L2Object object in _gmList** of GmListTable</li>
+	 * <li>Add object in _knownObjects and _knownPlayer* of all surrounding WorldRegion L2Characters</li><BR>
+	 * <li>If object is a L2Character, add all surrounding L2Object in its _knownObjects and all surrounding PlayerInstance in its _knownPlayer</li><BR>
+	 * <I>* only if object is a PlayerInstance</I><BR>
+	 * <I>** only if object is a GM PlayerInstance</I> <FONT COLOR=#FF0000><B> <U>Caution</U> : This method DOESN'T ADD the object in _visibleObjects and _allPlayers* of WorldRegion (need synchronisation)</B></FONT><BR>
+	 * <FONT COLOR=#FF0000><B> <U>Caution</U> : This method DOESN'T ADD the object to _allObjects and _allPlayers* of L2World (need synchronisation)</B></FONT> <B><U> Example of use </U> :</B>
+	 * <li>Drop an Item</li>
+	 * <li>Spawn a L2Character</li>
+	 * <li>Apply Death Penalty of a PlayerInstance</li>
+	 * @param object L2object to add in the world
+	 * @param newRegion WorldRegion in wich the object will be add (not used)
+	 */
+	public void addVisibleObject(L2Object object, L2WorldRegion newRegion)
+	{
+		// TODO: this code should be obsoleted by protection in putObject func...
+		if (object.isPlayer())
+		{
+			final L2PcInstance player = object.getActingPlayer();
+			if (!player.isTeleporting())
+			{
+				final L2PcInstance old = getPlayer(player.getObjectId());
+				if (old != null)
+				{
+					_log.warning(getClass().getSimpleName() + ": Duplicate character!? Closing both characters (" + player.getName() + ")");
+					player.logout();
+					old.logout();
+					return;
+				}
+				addPlayerToWorld(player);
+			}
+		}
+		
+		if (!newRegion.isActive())
+		{
+			return;
+		}
+		
+		forEachVisibleObject(object, L2Object.class, 1, wo ->
+		{
+			if (object.isPlayer() && wo.isVisibleFor((L2PcInstance) object))
+			{
+				wo.sendInfo((L2PcInstance) object);
+				if (wo.isCharacter())
+				{
+					final L2CharacterAI ai = ((L2Character) wo).getAI();
+					if (ai != null)
+					{
+						ai.describeStateToPlayer((L2PcInstance) object);
+						if (wo.isMonster())
+						{
+							if (ai.getIntention() == CtrlIntention.AI_INTENTION_IDLE)
+							{
+								ai.setIntention(CtrlIntention.AI_INTENTION_ACTIVE);
+							}
+						}
+					}
+				}
+			}
+			
+			if (wo.isPlayer() && object.isVisibleFor((L2PcInstance) wo))
+			{
+				object.sendInfo((L2PcInstance) wo);
+				if (object.isCharacter())
+				{
+					final L2CharacterAI ai = ((L2Character) object).getAI();
+					if (ai != null)
+					{
+						ai.describeStateToPlayer((L2PcInstance) wo);
+						if (object.isMonster())
+						{
+							if (ai.getIntention() == CtrlIntention.AI_INTENTION_IDLE)
+							{
+								ai.setIntention(CtrlIntention.AI_INTENTION_ACTIVE);
+							}
+						}
+					}
+				}
+			}
+			
+			if (wo.isNpc() && object.isCharacter())
+			{
+				EventDispatcher.getInstance().notifyEventAsync(new OnNpcCreatureSee((L2Npc) wo, (L2Character) object, object.isSummon()), (L2Npc) wo);
+			}
+			
+			if (object.isNpc() && wo.isCharacter())
+			{
+				EventDispatcher.getInstance().notifyEventAsync(new OnNpcCreatureSee((L2Npc) object, (L2Character) wo, wo.isSummon()), (L2Npc) object);
+			}
+		});
+	}
+	
+	/**
+	 * Adds the player to the world.
+	 * @param player the player to add
+	 */
+	public void addPlayerToWorld(L2PcInstance player)
+	{
+		_allPlayers.put(player.getObjectId(), player);
+		
+		if (Config.FACTION_SYSTEM_ENABLED)
+		{
+			addFactionPlayerToWorld(player);
+		}
+	}
+	
+	/**
+	 * Remove the player from the world.
+	 * @param player the player to remove
+	 */
+	public void removeFromAllPlayers(L2PcInstance player)
+	{
+		_allPlayers.remove(player.getObjectId());
+		
+		if (Config.FACTION_SYSTEM_ENABLED)
+		{
+			if (player.isGood())
+			{
+				_allGoodPlayers.remove(player.getObjectId());
+			}
+			else if (player.isEvil())
+			{
+				_allEvilPlayers.remove(player.getObjectId());
+			}
+		}
+	}
+	
+	public static void addFactionPlayerToWorld(L2PcInstance player)
+	{
+		if (player.isGood())
+		{
+			_allGoodPlayers.put(player.getObjectId(), player);
+		}
+		else if (player.isEvil())
+		{
+			_allEvilPlayers.put(player.getObjectId(), player);
+		}
+	}
+	
+	/**
+	 * Remove a L2Object from the world. <B><U> Concept</U> :</B> L2Object (including PlayerInstance) are identified in <B>_visibleObjects</B> of his current WorldRegion and in <B>_knownObjects</B> of other surrounding L2Characters <BR>
+	 * PlayerInstance are identified in <B>_allPlayers</B> of L2World, in <B>_allPlayers</B> of his current WorldRegion and in <B>_knownPlayer</B> of other surrounding L2Characters <B><U> Actions</U> :</B>
+	 * <li>Remove the L2Object object from _allPlayers* of L2World</li>
+	 * <li>Remove the L2Object object from _visibleObjects and _allPlayers* of WorldRegion</li>
+	 * <li>Remove the L2Object object from _gmList** of GmListTable</li>
+	 * <li>Remove object from _knownObjects and _knownPlayer* of all surrounding WorldRegion L2Characters</li><BR>
+	 * <li>If object is a L2Character, remove all L2Object from its _knownObjects and all PlayerInstance from its _knownPlayer</li> <FONT COLOR=#FF0000><B> <U>Caution</U> : This method DOESN'T REMOVE the object from _allObjects of L2World</B></FONT> <I>* only if object is a PlayerInstance</I><BR>
+	 * <I>** only if object is a GM PlayerInstance</I> <B><U> Example of use </U> :</B>
+	 * <li>Pickup an Item</li>
+	 * <li>Decay a L2Character</li>
+	 * @param object L2object to remove from the world
+	 * @param oldRegion WorldRegion in which the object was before removing
+	 */
+	public void removeVisibleObject(L2Object object, L2WorldRegion oldRegion)
+	{
+		if (object == null)
+		{
+			return;
+		}
+		
+		if (oldRegion != null)
+		{
+			oldRegion.removeVisibleObject(object);
+			
+			// Go through all surrounding WorldRegion Creatures
+			oldRegion.forEachSurroundingRegion(w ->
+			{
+				for (L2Object wo : w.getVisibleObjects().values())
+				{
+					if (wo == object)
+					{
+						continue;
+					}
+					
+					if (object.isCharacter())
+					{
+						final L2Character objectCreature = (L2Character) object;
+						final L2CharacterAI ai = objectCreature.getAI();
+						if (ai != null)
+						{
+							ai.notifyEvent(CtrlEvent.EVT_FORGET_OBJECT, wo);
+						}
+						
+						if (objectCreature.getTarget() == wo)
+						{
+							objectCreature.setTarget(null);
+						}
+						
+						if (object.isPlayer())
+						{
+							object.sendPacket(new DeleteObject(wo));
+						}
+					}
+					
+					if (wo.isCharacter())
+					{
+						final L2Character woCreature = (L2Character) wo;
+						final L2CharacterAI ai = woCreature.getAI();
+						if (ai != null)
+						{
+							ai.notifyEvent(CtrlEvent.EVT_FORGET_OBJECT, object);
+						}
+						
+						if (woCreature.getTarget() == object)
+						{
+							woCreature.setTarget(null);
+						}
+						
+						if (wo.isPlayer())
+						{
+							wo.sendPacket(new DeleteObject(object));
+						}
+					}
+				}
+				return true;
+			});
+			
+			if (object.isPlayer())
+			{
+				final L2PcInstance player = object.getActingPlayer();
+				if (!player.isTeleporting())
+				{
+					removeFromAllPlayers(player);
+				}
+			}
+		}
+	}
+	
+	public void switchRegion(L2Object object, L2WorldRegion newRegion)
+	{
+		final L2WorldRegion oldRegion = object.getWorldRegion();
+		if ((oldRegion == null) || (oldRegion == newRegion))
+		{
+			return;
+		}
+		
+		oldRegion.forEachSurroundingRegion(w ->
+		{
+			if (!newRegion.isSurroundingRegion(w))
+			{
+				for (L2Object wo : w.getVisibleObjects().values())
+				{
+					if (wo == object)
+					{
+						continue;
+					}
+					
+					if (object.isCharacter())
+					{
+						final L2Character objectCreature = (L2Character) object;
+						final L2CharacterAI ai = objectCreature.getAI();
+						if (ai != null)
+						{
+							ai.notifyEvent(CtrlEvent.EVT_FORGET_OBJECT, wo);
+						}
+						
+						if (objectCreature.getTarget() == wo)
+						{
+							objectCreature.setTarget(null);
+						}
+						
+						if (object.isPlayer())
+						{
+							object.sendPacket(new DeleteObject(wo));
+						}
+					}
+					
+					if (wo.isCharacter())
+					{
+						final L2Character woCreature = (L2Character) wo;
+						final L2CharacterAI ai = woCreature.getAI();
+						if (ai != null)
+						{
+							ai.notifyEvent(CtrlEvent.EVT_FORGET_OBJECT, object);
+						}
+						
+						if (woCreature.getTarget() == object)
+						{
+							woCreature.setTarget(null);
+						}
+						
+						if (wo.isPlayer())
+						{
+							wo.sendPacket(new DeleteObject(object));
+						}
+					}
+				}
+			}
+			return true;
+		});
+		
+		newRegion.forEachSurroundingRegion(w ->
+		{
+			if (!oldRegion.isSurroundingRegion(w))
+			{
+				for (L2Object wo : w.getVisibleObjects().values())
+				{
+					if ((wo == object) || (wo.getInstanceWorld() != object.getInstanceWorld()))
+					{
+						continue;
+					}
+					
+					if (object.isPlayer() && wo.isVisibleFor((L2PcInstance) object))
+					{
+						wo.sendInfo((L2PcInstance) object);
+						if (wo.isCharacter())
+						{
+							final L2CharacterAI ai = ((L2Character) wo).getAI();
+							if (ai != null)
+							{
+								ai.describeStateToPlayer((L2PcInstance) object);
+								if (wo.isMonster())
+								{
+									if (ai.getIntention() == CtrlIntention.AI_INTENTION_IDLE)
+									{
+										ai.setIntention(CtrlIntention.AI_INTENTION_ACTIVE);
+									}
+								}
+							}
+						}
+					}
+					
+					if (wo.isPlayer() && object.isVisibleFor((L2PcInstance) wo))
+					{
+						object.sendInfo((L2PcInstance) wo);
+						if (object.isCharacter())
+						{
+							final L2CharacterAI ai = ((L2Character) object).getAI();
+							if (ai != null)
+							{
+								ai.describeStateToPlayer((L2PcInstance) wo);
+								if (object.isMonster())
+								{
+									if (ai.getIntention() == CtrlIntention.AI_INTENTION_IDLE)
+									{
+										ai.setIntention(CtrlIntention.AI_INTENTION_ACTIVE);
+									}
+								}
+							}
+						}
+					}
+					
+					if (wo.isNpc() && object.isCharacter())
+					{
+						EventDispatcher.getInstance().notifyEventAsync(new OnNpcCreatureSee((L2Npc) wo, (L2Character) object, object.isSummon()), (L2Npc) wo);
+					}
+					
+					if (object.isNpc() && wo.isCharacter())
+					{
+						EventDispatcher.getInstance().notifyEventAsync(new OnNpcCreatureSee((L2Npc) object, (L2Character) wo, wo.isSummon()), (L2Npc) object);
+					}
+				}
+			}
+			return true;
+		});
+	}
+	
+	public <T extends L2Object> void forEachVisibleObject(L2Object object, Class<T> clazz, int depth, Consumer<T> c)
+	{
+		if (object == null)
+		{
+			return;
+		}
+		
+		final L2WorldRegion centerWorldRegion = getRegion(object);
+		if (centerWorldRegion == null)
+		{
+			return;
+		}
+		
+		for (int x = Math.max(centerWorldRegion.getRegionX() - depth, 0); x <= Math.min(centerWorldRegion.getRegionX() + depth, REGIONS_X); x++)
+		{
+			for (int y = Math.max(centerWorldRegion.getRegionY() - depth, 0); y <= Math.min(centerWorldRegion.getRegionY() + depth, REGIONS_Y); y++)
+			{
+				for (int z = Math.max(centerWorldRegion.getRegionZ() - depth, 0); z <= Math.min(centerWorldRegion.getRegionZ() + depth, REGIONS_Z); z++)
+				{
+					for (L2Object visibleObject : _worldRegions[x][y][z].getVisibleObjects().values())
+					{
+						if ((visibleObject == null) || (visibleObject == object) || !clazz.isInstance(visibleObject))
+						{
+							continue;
+						}
+						
+						if (visibleObject.getInstanceWorld() != object.getInstanceWorld())
+						{
+							continue;
+						}
+						
+						c.accept(clazz.cast(visibleObject));
+					}
+				}
+			}
+		}
+	}
+	
+	public <T extends L2Object> void forEachVisibleObject(L2Object object, Class<T> clazz, Consumer<T> c)
+	{
+		forEachVisibleObject(object, clazz, 1, c);
+	}
+	
+	public <T extends L2Object> void forEachVisibleObjectInRange(L2Object object, Class<T> clazz, int range, Consumer<T> c)
+	{
+		if (object == null)
+		{
+			return;
+		}
+		
+		final L2WorldRegion centerWorldRegion = getRegion(object);
+		if (centerWorldRegion == null)
+		{
+			return;
+		}
+		
+		final int depth = (range / REGION_MIN_DIMENSION) + 1;
+		for (int x = Math.max(centerWorldRegion.getRegionX() - depth, 0); x <= Math.min(centerWorldRegion.getRegionX() + depth, REGIONS_X); x++)
+		{
+			for (int y = Math.max(centerWorldRegion.getRegionY() - depth, 0); y <= Math.min(centerWorldRegion.getRegionY() + depth, REGIONS_Y); y++)
+			{
+				for (int z = Math.max(centerWorldRegion.getRegionZ() - depth, 0); z <= Math.min(centerWorldRegion.getRegionZ() + depth, REGIONS_Z); z++)
+				{
+					final int x1 = (x - OFFSET_X) << SHIFT_BY;
+					final int y1 = (y - OFFSET_Y) << SHIFT_BY;
+					final int z1 = (z - OFFSET_Z) << SHIFT_BY_Z;
+					final int x2 = ((x + 1) - OFFSET_X) << SHIFT_BY;
+					final int y2 = ((y + 1) - OFFSET_Y) << SHIFT_BY;
+					final int z2 = ((z + 1) - OFFSET_Z) << SHIFT_BY_Z;
+					if (Util.cubeIntersectsSphere(x1, y1, z1, x2, y2, z2, object.getX(), object.getY(), object.getZ(), range))
+					{
+						for (L2Object visibleObject : _worldRegions[x][y][z].getVisibleObjects().values())
+						{
+							if ((visibleObject == null) || (visibleObject == object) || !clazz.isInstance(visibleObject))
+							{
+								continue;
+							}
+							
+							if (visibleObject.getInstanceWorld() != object.getInstanceWorld())
+							{
+								continue;
+							}
+							
+							if (visibleObject.calculateDistance(object, true, false) <= range)
+							{
+								c.accept(clazz.cast(visibleObject));
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+	
+	public <T extends L2Object> List<T> getVisibleObjects(L2Object object, Class<T> clazz)
+	{
+		final List<T> result = new LinkedList<>();
+		forEachVisibleObject(object, clazz, result::add);
+		return result;
+	}
+	
+	public <T extends L2Object> List<T> getVisibleObjects(L2Object object, Class<T> clazz, Predicate<T> predicate)
+	{
+		final List<T> result = new LinkedList<>();
+		forEachVisibleObject(object, clazz, o ->
+		{
+			if (predicate.test(o))
+			{
+				result.add(o);
+			}
+		});
+		return result;
+	}
+	
+	public <T extends L2Object> List<T> getVisibleObjects(L2Object object, Class<T> clazz, int range)
+	{
+		final List<T> result = new LinkedList<>();
+		forEachVisibleObjectInRange(object, clazz, range, result::add);
+		return result;
+	}
+	
+	public <T extends L2Object> List<T> getVisibleObjects(L2Object object, Class<T> clazz, int range, Predicate<T> predicate)
+	{
+		final List<T> result = new LinkedList<>();
+		forEachVisibleObjectInRange(object, clazz, range, o ->
+		{
+			if (predicate.test(o))
+			{
+				result.add(o);
+			}
+		});
+		return result;
+	}
+	
+	/**
+	 * Calculate the current WorldRegions of the object according to its position (x,y). <B><U> Example of use </U> :</B>
+	 * <li>Set position of a new L2Object (drop, spawn...)</li>
+	 * <li>Update position of a L2Object after a movement</li><BR>
+	 * @param point position of the object
+	 * @return
+	 */
+	public L2WorldRegion getRegion(ILocational point)
+	{
+		return getRegion(point.getX(), point.getY(), point.getZ());
+	}
+	
+	public L2WorldRegion getRegion(int x, int y, int z)
+	{
+		try
+		{
+			return _worldRegions[(x >> SHIFT_BY) + OFFSET_X][(y >> SHIFT_BY) + OFFSET_Y][(z >> SHIFT_BY_Z) + OFFSET_Z];
+		}
+		catch (ArrayIndexOutOfBoundsException e)
+		{
+			_log.warning(getClass().getSimpleName() + ": Incorrect world region X: " + ((x >> SHIFT_BY) + OFFSET_X) + " Y: " + ((y >> SHIFT_BY) + OFFSET_Y) + " Z: " + ((z >> SHIFT_BY_Z) + OFFSET_Z) + " for coordinates x: " + x + " y: " + y + " z: " + z);
+			return null;
+		}
+	}
+	
+	/**
+	 * Returns the whole 3d array containing the world regions used by ZoneData.java to setup zones inside the world regions
+	 * @return
+	 */
+	public L2WorldRegion[][][] getWorldRegions()
+	{
+		return _worldRegions;
+	}
+	
+	/**
+	 * Check if the current WorldRegions of the object is valid according to its position (x,y). <B><U> Example of use </U> :</B>
+	 * <li>Init WorldRegions</li><BR>
+	 * @param x X position of the object
+	 * @param y Y position of the object
+	 * @param z Z position of the object
+	 * @return True if the WorldRegion is valid
+	 */
+	public static boolean validRegion(int x, int y, int z)
+	{
+		return ((x >= 0) && (x <= REGIONS_X) && (y >= 0) && (y <= REGIONS_Y)) && (z >= 0) && (z <= REGIONS_Z);
+	}
+	
+	/**
+	 * Deleted all spawns in the world.
+	 */
+	public void deleteVisibleNpcSpawns()
+	{
+		_log.info(getClass().getSimpleName() + ": Deleting all visible NPC's.");
+		for (int x = 0; x <= REGIONS_X; x++)
+		{
+			for (int y = 0; y <= REGIONS_Y; y++)
+			{
+				for (int z = 0; z <= REGIONS_Z; z++)
+				{
+					_worldRegions[x][y][z].deleteVisibleNpcSpawns();
+				}
+			}
+		}
+		_log.info(getClass().getSimpleName() + ": All visible NPC's deleted.");
+	}
+	
+	/**
+	 * @return the current instance of L2World
+	 */
+	public static L2World getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final L2World _instance = new L2World();
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/L2WorldRegion.java

@@ -0,0 +1,388 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ScheduledFuture;
+import java.util.function.Predicate;
+import java.util.logging.Logger;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.gameserver.ThreadPoolManager;
+import com.l2jmobius.gameserver.datatables.SpawnTable;
+import com.l2jmobius.gameserver.model.actor.L2Attackable;
+import com.l2jmobius.gameserver.model.actor.L2Npc;
+import com.l2jmobius.gameserver.model.actor.L2Vehicle;
+
+public final class L2WorldRegion
+{
+	private static final Logger _log = Logger.getLogger(L2WorldRegion.class.getName());
+	
+	/** Map containing visible objects in this world region. */
+	private volatile Map<Integer, L2Object> _visibleObjects;
+	private final int _regionX;
+	private final int _regionY;
+	private final int _regionZ;
+	private boolean _active = false;
+	private ScheduledFuture<?> _neighborsTask = null;
+	
+	public L2WorldRegion(int regionX, int regionY, int regionZ)
+	{
+		_regionX = regionX;
+		_regionY = regionY;
+		_regionZ = regionZ;
+		
+		// default a newly initialized region to inactive, unless always on is specified
+		_active = Config.GRIDS_ALWAYS_ON;
+	}
+	
+	/** Task of AI notification */
+	public class NeighborsTask implements Runnable
+	{
+		private final boolean _isActivating;
+		
+		public NeighborsTask(boolean isActivating)
+		{
+			_isActivating = isActivating;
+		}
+		
+		@Override
+		public void run()
+		{
+			if (_isActivating)
+			{
+				// for each neighbor, if it's not active, activate.
+				forEachSurroundingRegion(w ->
+				{
+					w.setActive(true);
+					return true;
+				});
+			}
+			else
+			{
+				if (areNeighborsEmpty())
+				{
+					setActive(false);
+				}
+				
+				// check and deactivate
+				forEachSurroundingRegion(w ->
+				{
+					if (w.areNeighborsEmpty())
+					{
+						w.setActive(false);
+					}
+					return true;
+				});
+				
+			}
+		}
+	}
+	
+	private void switchAI(boolean isOn)
+	{
+		if (_visibleObjects == null)
+		{
+			return;
+		}
+		
+		int c = 0;
+		if (!isOn)
+		{
+			final Collection<L2Object> vObj = _visibleObjects.values();
+			for (L2Object o : vObj)
+			{
+				if (o instanceof L2Attackable)
+				{
+					c++;
+					final L2Attackable mob = (L2Attackable) o;
+					
+					// Set target to null and cancel Attack or Cast
+					mob.setTarget(null);
+					
+					// Stop movement
+					mob.stopMove(null);
+					
+					// Stop all active skills effects in progress on the L2Character
+					mob.stopAllEffects();
+					
+					mob.clearAggroList();
+					mob.getAttackByList().clear();
+					
+					// stop the ai tasks
+					if (mob.hasAI())
+					{
+						mob.getAI().setIntention(com.l2jmobius.gameserver.ai.CtrlIntention.AI_INTENTION_IDLE);
+						mob.getAI().stopAITask();
+					}
+				}
+				else if (o instanceof L2Vehicle)
+				{
+					c++;
+				}
+			}
+			
+			_log.finer(c + " mobs were turned off");
+		}
+		else
+		{
+			final Collection<L2Object> vObj = _visibleObjects.values();
+			
+			for (L2Object o : vObj)
+			{
+				if (o instanceof L2Attackable)
+				{
+					c++;
+					// Start HP/MP/CP Regeneration task
+					((L2Attackable) o).getStatus().startHpMpRegeneration();
+				}
+				else if (o instanceof L2Npc)
+				{
+					((L2Npc) o).startRandomAnimationTask();
+				}
+			}
+			
+			_log.finer(c + " mobs were turned on");
+			
+		}
+		
+	}
+	
+	public boolean isActive()
+	{
+		return _active;
+	}
+	
+	public boolean areNeighborsEmpty()
+	{
+		return !forEachSurroundingRegion(w ->
+		{
+			return !(w.isActive() && w.getVisibleObjects().values().stream().anyMatch(L2Object::isPlayable));
+		});
+	}
+	
+	/**
+	 * this function turns this region's AI and geodata on or off
+	 * @param value
+	 */
+	public void setActive(boolean value)
+	{
+		if (_active == value)
+		{
+			return;
+		}
+		
+		_active = value;
+		
+		// turn the AI on or off to match the region's activation.
+		switchAI(value);
+		
+		_log.finer((value ? "Starting" : "Stoping") + " Grid " + getName());
+	}
+	
+	/**
+	 * Immediately sets self as active and starts a timer to set neighbors as active this timer is to avoid turning on neighbors in the case when a person just teleported into a region and then teleported out immediately...there is no reason to activate all the neighbors in that case.
+	 */
+	private void startActivation()
+	{
+		// first set self to active and do self-tasks...
+		setActive(true);
+		
+		// if the timer to deactivate neighbors is running, cancel it.
+		synchronized (this)
+		{
+			if (_neighborsTask != null)
+			{
+				_neighborsTask.cancel(true);
+				_neighborsTask = null;
+			}
+			
+			// then, set a timer to activate the neighbors
+			_neighborsTask = ThreadPoolManager.getInstance().scheduleGeneral(new NeighborsTask(true), 1000 * Config.GRID_NEIGHBOR_TURNON_TIME);
+		}
+	}
+	
+	/**
+	 * starts a timer to set neighbors (including self) as inactive this timer is to avoid turning off neighbors in the case when a person just moved out of a region that he may very soon return to. There is no reason to turn self & neighbors off in that case.
+	 */
+	private void startDeactivation()
+	{
+		// if the timer to activate neighbors is running, cancel it.
+		synchronized (this)
+		{
+			if (_neighborsTask != null)
+			{
+				_neighborsTask.cancel(true);
+				_neighborsTask = null;
+			}
+			
+			// start a timer to "suggest" a deactivate to self and neighbors.
+			// suggest means: first check if a neighbor has L2PcInstances in it. If not, deactivate.
+			_neighborsTask = ThreadPoolManager.getInstance().scheduleGeneral(new NeighborsTask(false), 1000 * Config.GRID_NEIGHBOR_TURNOFF_TIME);
+		}
+	}
+	
+	/**
+	 * Add the L2Object in the L2ObjectHashSet(L2Object) _visibleObjects containing L2Object visible in this L2WorldRegion <BR>
+	 * If L2Object is a L2PcInstance, Add the L2PcInstance in the L2ObjectHashSet(L2PcInstance) _allPlayable containing L2PcInstance of all player in game in this L2WorldRegion <BR>
+	 * Assert : object.getCurrentWorldRegion() == this
+	 * @param object
+	 */
+	public void addVisibleObject(L2Object object)
+	{
+		if (object == null)
+		{
+			return;
+		}
+		
+		assert object.getWorldRegion() == this;
+		if (_visibleObjects == null)
+		{
+			synchronized (object)
+			{
+				if (_visibleObjects == null)
+				{
+					_visibleObjects = new ConcurrentHashMap<>();
+				}
+			}
+		}
+		_visibleObjects.put(object.getObjectId(), object);
+		
+		if (object.isPlayable())
+		{
+			// if this is the first player to enter the region, activate self & neighbors
+			if (!isActive() && (!Config.GRIDS_ALWAYS_ON))
+			{
+				startActivation();
+			}
+		}
+	}
+	
+	/**
+	 * Remove the L2Object from the L2ObjectHashSet(L2Object) _visibleObjects in this L2WorldRegion. If L2Object is a L2PcInstance, remove it from the L2ObjectHashSet(L2PcInstance) _allPlayable of this L2WorldRegion <BR>
+	 * Assert : object.getCurrentWorldRegion() == this || object.getCurrentWorldRegion() == null
+	 * @param object
+	 */
+	public void removeVisibleObject(L2Object object)
+	{
+		if (object == null)
+		{
+			return;
+		}
+		
+		assert (object.getWorldRegion() == this) || (object.getWorldRegion() == null);
+		if (_visibleObjects == null)
+		{
+			return;
+		}
+		_visibleObjects.remove(object.getObjectId());
+		
+		if (object.isPlayable())
+		{
+			if (areNeighborsEmpty() && !Config.GRIDS_ALWAYS_ON)
+			{
+				startDeactivation();
+			}
+		}
+	}
+	
+	public Map<Integer, L2Object> getVisibleObjects()
+	{
+		return _visibleObjects != null ? _visibleObjects : Collections.emptyMap();
+	}
+	
+	public String getName()
+	{
+		return "(" + _regionX + ", " + _regionY + ", " + _regionZ + ")";
+	}
+	
+	/**
+	 * Deleted all spawns in the world.
+	 */
+	public void deleteVisibleNpcSpawns()
+	{
+		if (_visibleObjects == null)
+		{
+			return;
+		}
+		
+		_log.finer("Deleting all visible NPC's in Region: " + getName());
+		
+		final Collection<L2Object> vNPC = _visibleObjects.values();
+		for (L2Object obj : vNPC)
+		{
+			if (obj instanceof L2Npc)
+			{
+				final L2Npc target = (L2Npc) obj;
+				target.deleteMe();
+				final L2Spawn spawn = target.getSpawn();
+				if (spawn != null)
+				{
+					spawn.stopRespawn();
+					SpawnTable.getInstance().deleteSpawn(spawn, false);
+				}
+				_log.finest("Removed NPC " + target.getObjectId());
+			}
+		}
+		_log.info("All visible NPC's deleted in Region: " + getName());
+	}
+	
+	public boolean forEachSurroundingRegion(Predicate<L2WorldRegion> p)
+	{
+		for (int x = _regionX - 1; x <= (_regionX + 1); x++)
+		{
+			for (int y = _regionY - 1; y <= (_regionY + 1); y++)
+			{
+				for (int z = _regionZ - 1; z <= (_regionZ + 1); z++)
+				{
+					if (L2World.validRegion(x, y, z))
+					{
+						final L2WorldRegion worldRegion = L2World.getInstance().getWorldRegions()[x][y][z];
+						if (!p.test(worldRegion))
+						{
+							return false;
+						}
+					}
+				}
+			}
+		}
+		return true;
+	}
+	
+	public int getRegionX()
+	{
+		return _regionX;
+	}
+	
+	public int getRegionY()
+	{
+		return _regionY;
+	}
+	
+	public int getRegionZ()
+	{
+		return _regionZ;
+	}
+	
+	public boolean isSurroundingRegion(L2WorldRegion region)
+	{
+		return (region != null) && (getRegionX() >= (region.getRegionX() - 1)) && (getRegionX() <= (region.getRegionX() + 1)) && (getRegionY() >= (region.getRegionY() - 1)) && (getRegionY() <= (region.getRegionY() + 1)) && (getRegionZ() >= (region.getRegionZ() - 1)) && (getRegionZ() <= (region.getRegionZ() + 1));
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/Location.java

@@ -0,0 +1,195 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.model.interfaces.ILocational;
+import com.l2jmobius.gameserver.model.interfaces.IPositionable;
+
+/**
+ * Location data transfer object.<br>
+ * Contains coordinates data, heading and instance Id.
+ * @author Zoey76
+ */
+public class Location implements IPositionable
+{
+	private int _x;
+	private int _y;
+	private int _z;
+	private int _heading;
+	
+	public Location(int x, int y, int z)
+	{
+		this(x, y, z, 0);
+	}
+	
+	public Location(int x, int y, int z, int heading)
+	{
+		_x = x;
+		_y = y;
+		_z = z;
+		_heading = heading;
+	}
+	
+	public Location(L2Object obj)
+	{
+		this(obj.getX(), obj.getY(), obj.getZ(), obj.getHeading());
+	}
+	
+	public Location(StatsSet set)
+	{
+		_x = set.getInt("x");
+		_y = set.getInt("y");
+		_z = set.getInt("z");
+		_heading = set.getInt("heading", 0);
+	}
+	
+	/**
+	 * Get the x coordinate.
+	 * @return the x coordinate
+	 */
+	@Override
+	public int getX()
+	{
+		return _x;
+	}
+	
+	/**
+	 * Set the x coordinate.
+	 * @param x the x coordinate
+	 */
+	@Override
+	public void setX(int x)
+	{
+		_x = x;
+	}
+	
+	/**
+	 * Get the y coordinate.
+	 * @return the y coordinate
+	 */
+	@Override
+	public int getY()
+	{
+		return _y;
+	}
+	
+	/**
+	 * Set the y coordinate.
+	 * @param y the x coordinate
+	 */
+	@Override
+	public void setY(int y)
+	{
+		_y = y;
+	}
+	
+	/**
+	 * Get the z coordinate.
+	 * @return the z coordinate
+	 */
+	@Override
+	public int getZ()
+	{
+		return _z;
+	}
+	
+	/**
+	 * Set the z coordinate.
+	 * @param z the z coordinate
+	 */
+	@Override
+	public void setZ(int z)
+	{
+		_z = z;
+	}
+	
+	/**
+	 * Set the x, y, z coordinates.
+	 * @param x the x coordinate
+	 * @param y the y coordinate
+	 * @param z the z coordinate
+	 */
+	@Override
+	public void setXYZ(int x, int y, int z)
+	{
+		setX(x);
+		setY(y);
+		setZ(z);
+	}
+	
+	/**
+	 * Set the x, y, z coordinates.
+	 * @param loc The location.
+	 */
+	@Override
+	public void setXYZ(ILocational loc)
+	{
+		setXYZ(loc.getX(), loc.getY(), loc.getZ());
+	}
+	
+	/**
+	 * Get the heading.
+	 * @return the heading
+	 */
+	@Override
+	public int getHeading()
+	{
+		return _heading;
+	}
+	
+	/**
+	 * Set the heading.
+	 * @param heading the heading
+	 */
+	@Override
+	public void setHeading(int heading)
+	{
+		_heading = heading;
+	}
+	
+	@Override
+	public IPositionable getLocation()
+	{
+		return this;
+	}
+	
+	@Override
+	public void setLocation(Location loc)
+	{
+		_x = loc.getX();
+		_y = loc.getY();
+		_z = loc.getZ();
+		_heading = loc.getHeading();
+	}
+	
+	@Override
+	public boolean equals(Object obj)
+	{
+		if ((obj != null) && (obj instanceof Location))
+		{
+			final Location loc = (Location) obj;
+			return (getX() == loc.getX()) && (getY() == loc.getY()) && (getZ() == loc.getZ()) && (getHeading() == loc.getHeading());
+		}
+		return false;
+	}
+	
+	@Override
+	public String toString()
+	{
+		return "[" + getClass().getSimpleName() + "] X: " + getX() + " Y: " + getY() + " Z: " + getZ() + " Heading: " + _heading;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/Macro.java

@@ -0,0 +1,116 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.List;
+
+import com.l2jmobius.gameserver.model.interfaces.IIdentifiable;
+import com.l2jmobius.gameserver.model.interfaces.INamable;
+
+public class Macro implements IIdentifiable, INamable
+{
+	private int _id;
+	private final int _icon;
+	private final String _name;
+	private final String _descr;
+	private final String _acronym;
+	private final List<MacroCmd> _commands;
+	
+	/**
+	 * Constructor for macros.
+	 * @param id the macro ID
+	 * @param icon the icon ID
+	 * @param name the macro name
+	 * @param descr the macro description
+	 * @param acronym the macro acronym
+	 * @param list the macro command list
+	 */
+	public Macro(int id, int icon, String name, String descr, String acronym, List<MacroCmd> list)
+	{
+		_id = id;
+		_icon = icon;
+		_name = name;
+		_descr = descr;
+		_acronym = acronym;
+		_commands = list;
+	}
+	
+	/**
+	 * Gets the marco ID.
+	 * @returns the marco ID
+	 */
+	@Override
+	public int getId()
+	{
+		return _id;
+	}
+	
+	/**
+	 * Sets the marco ID.
+	 * @param id the marco ID
+	 */
+	public void setId(int id)
+	{
+		_id = id;
+	}
+	
+	/**
+	 * Gets the macro icon ID.
+	 * @return the icon
+	 */
+	public int getIcon()
+	{
+		return _icon;
+	}
+	
+	/**
+	 * Gets the macro name.
+	 * @return the name
+	 */
+	@Override
+	public String getName()
+	{
+		return _name;
+	}
+	
+	/**
+	 * Gets the macro description.
+	 * @return the description
+	 */
+	public String getDescr()
+	{
+		return _descr;
+	}
+	
+	/**
+	 * Gets the macro acronym.
+	 * @return the acronym
+	 */
+	public String getAcronym()
+	{
+		return _acronym;
+	}
+	
+	/**
+	 * Gets the macro command list.
+	 * @return the macro command list
+	 */
+	public List<MacroCmd> getCommands()
+	{
+		return _commands;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/MacroCmd.java

@@ -0,0 +1,86 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.enums.MacroType;
+
+/**
+ * Macro Cmd DTO.
+ * @author Zoey76
+ */
+public class MacroCmd
+{
+	private final int _entry;
+	private final MacroType _type;
+	private final int _d1; // skill_id or page for shortcuts
+	private final int _d2; // shortcut
+	private final String _cmd;
+	
+	public MacroCmd(int entry, MacroType type, int d1, int d2, String cmd)
+	{
+		_entry = entry;
+		_type = type;
+		_d1 = d1;
+		_d2 = d2;
+		_cmd = cmd;
+	}
+	
+	/**
+	 * Gets the entry index.
+	 * @return the entry index
+	 */
+	public int getEntry()
+	{
+		return _entry;
+	}
+	
+	/**
+	 * Gets the macro type.
+	 * @return the macro type
+	 */
+	public MacroType getType()
+	{
+		return _type;
+	}
+	
+	/**
+	 * Gets the skill ID, item ID, page ID, depending on the marco use.
+	 * @return the first value
+	 */
+	public int getD1()
+	{
+		return _d1;
+	}
+	
+	/**
+	 * Gets the skill level, shortcut ID, depending on the marco use.
+	 * @return the second value
+	 */
+	public int getD2()
+	{
+		return _d2;
+	}
+	
+	/**
+	 * Gets the command.
+	 * @return the command
+	 */
+	public String getCmd()
+	{
+		return _cmd;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/MacroList.java

@@ -0,0 +1,223 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.StringTokenizer;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import com.l2jmobius.commons.database.DatabaseFactory;
+import com.l2jmobius.gameserver.enums.MacroType;
+import com.l2jmobius.gameserver.enums.MacroUpdateType;
+import com.l2jmobius.gameserver.enums.ShortcutType;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.interfaces.IRestorable;
+import com.l2jmobius.gameserver.network.serverpackets.SendMacroList;
+
+public class MacroList implements IRestorable
+{
+	private static final Logger _log = Logger.getLogger(MacroList.class.getName());
+	
+	private final L2PcInstance _owner;
+	private int _macroId;
+	private final Map<Integer, Macro> _macroses = Collections.synchronizedMap(new LinkedHashMap<>());
+	
+	public MacroList(L2PcInstance owner)
+	{
+		_owner = owner;
+		_macroId = 1000;
+	}
+	
+	public Map<Integer, Macro> getAllMacroses()
+	{
+		return _macroses;
+	}
+	
+	public void registerMacro(Macro macro)
+	{
+		MacroUpdateType updateType = MacroUpdateType.ADD;
+		if (macro.getId() == 0)
+		{
+			macro.setId(_macroId++);
+			while (_macroses.containsKey(macro.getId()))
+			{
+				macro.setId(_macroId++);
+			}
+			_macroses.put(macro.getId(), macro);
+			registerMacroInDb(macro);
+		}
+		else
+		{
+			updateType = MacroUpdateType.MODIFY;
+			final Macro old = _macroses.put(macro.getId(), macro);
+			if (old != null)
+			{
+				deleteMacroFromDb(old);
+			}
+			registerMacroInDb(macro);
+		}
+		_owner.sendPacket(new SendMacroList(1, macro, updateType));
+	}
+	
+	public void deleteMacro(int id)
+	{
+		final Macro removed = _macroses.remove(id);
+		if (removed != null)
+		{
+			deleteMacroFromDb(removed);
+		}
+		
+		final Shortcut[] allShortCuts = _owner.getAllShortCuts();
+		for (Shortcut sc : allShortCuts)
+		{
+			if ((sc.getId() == id) && (sc.getType() == ShortcutType.MACRO))
+			{
+				_owner.deleteShortCut(sc.getSlot(), sc.getPage());
+			}
+		}
+		_owner.sendPacket(new SendMacroList(0, removed, MacroUpdateType.DELETE));
+	}
+	
+	public void sendAllMacros()
+	{
+		final Collection<Macro> allMacros = _macroses.values();
+		final int count = allMacros.size();
+		
+		synchronized (_macroses)
+		{
+			if (allMacros.isEmpty())
+			{
+				_owner.sendPacket(new SendMacroList(0, null, MacroUpdateType.LIST));
+			}
+			else
+			{
+				for (Macro m : allMacros)
+				{
+					_owner.sendPacket(new SendMacroList(count, m, MacroUpdateType.LIST));
+				}
+			}
+		}
+	}
+	
+	private void registerMacroInDb(Macro macro)
+	{
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement ps = con.prepareStatement("INSERT INTO character_macroses (charId,id,icon,name,descr,acronym,commands) values(?,?,?,?,?,?,?)"))
+		{
+			ps.setInt(1, _owner.getObjectId());
+			ps.setInt(2, macro.getId());
+			ps.setInt(3, macro.getIcon());
+			ps.setString(4, macro.getName());
+			ps.setString(5, macro.getDescr());
+			ps.setString(6, macro.getAcronym());
+			final StringBuilder sb = new StringBuilder(300);
+			for (MacroCmd cmd : macro.getCommands())
+			{
+				sb.append(cmd.getType().ordinal() + "," + cmd.getD1() + "," + cmd.getD2());
+				if ((cmd.getCmd() != null) && (cmd.getCmd().length() > 0))
+				{
+					sb.append("," + cmd.getCmd());
+				}
+				sb.append(';');
+			}
+			
+			if (sb.length() > 255)
+			{
+				sb.setLength(255);
+			}
+			
+			ps.setString(7, sb.toString());
+			ps.execute();
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.WARNING, "could not store macro:", e);
+		}
+	}
+	
+	private void deleteMacroFromDb(Macro macro)
+	{
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement ps = con.prepareStatement("DELETE FROM character_macroses WHERE charId=? AND id=?"))
+		{
+			ps.setInt(1, _owner.getObjectId());
+			ps.setInt(2, macro.getId());
+			ps.execute();
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.WARNING, "could not delete macro:", e);
+		}
+	}
+	
+	@Override
+	public boolean restoreMe()
+	{
+		_macroses.clear();
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement ps = con.prepareStatement("SELECT charId, id, icon, name, descr, acronym, commands FROM character_macroses WHERE charId=?"))
+		{
+			ps.setInt(1, _owner.getObjectId());
+			try (ResultSet rset = ps.executeQuery())
+			{
+				while (rset.next())
+				{
+					final int id = rset.getInt("id");
+					final int icon = rset.getInt("icon");
+					final String name = rset.getString("name");
+					final String descr = rset.getString("descr");
+					final String acronym = rset.getString("acronym");
+					final List<MacroCmd> commands = new ArrayList<>();
+					final StringTokenizer st1 = new StringTokenizer(rset.getString("commands"), ";");
+					while (st1.hasMoreTokens())
+					{
+						final StringTokenizer st = new StringTokenizer(st1.nextToken(), ",");
+						if (st.countTokens() < 3)
+						{
+							continue;
+						}
+						final MacroType type = MacroType.values()[Integer.parseInt(st.nextToken())];
+						final int d1 = Integer.parseInt(st.nextToken());
+						final int d2 = Integer.parseInt(st.nextToken());
+						String cmd = "";
+						if (st.hasMoreTokens())
+						{
+							cmd = st.nextToken();
+						}
+						commands.add(new MacroCmd(commands.size(), type, d1, d2, cmd));
+					}
+					_macroses.put(id, new Macro(id, icon, name, descr, acronym, commands));
+				}
+			}
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.WARNING, "could not store shortcuts:", e);
+			return false;
+		}
+		return true;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/MobGroup.java

@@ -0,0 +1,409 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+import com.l2jmobius.commons.util.Rnd;
+import com.l2jmobius.gameserver.ai.CtrlIntention;
+import com.l2jmobius.gameserver.ai.L2ControllableMobAI;
+import com.l2jmobius.gameserver.datatables.SpawnTable;
+import com.l2jmobius.gameserver.model.actor.L2Character;
+import com.l2jmobius.gameserver.model.actor.instance.L2ControllableMobInstance;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.actor.templates.L2NpcTemplate;
+
+/**
+ * @author littlecrow
+ */
+public final class MobGroup
+{
+	private final L2NpcTemplate _npcTemplate;
+	private final int _groupId;
+	private final int _maxMobCount;
+	
+	private Set<L2ControllableMobInstance> _mobs;
+	
+	public MobGroup(int groupId, L2NpcTemplate npcTemplate, int maxMobCount)
+	{
+		_groupId = groupId;
+		_npcTemplate = npcTemplate;
+		_maxMobCount = maxMobCount;
+	}
+	
+	public int getActiveMobCount()
+	{
+		return getMobs().size();
+	}
+	
+	public int getGroupId()
+	{
+		return _groupId;
+	}
+	
+	public int getMaxMobCount()
+	{
+		return _maxMobCount;
+	}
+	
+	public Set<L2ControllableMobInstance> getMobs()
+	{
+		if (_mobs == null)
+		{
+			_mobs = ConcurrentHashMap.newKeySet();
+		}
+		
+		return _mobs;
+	}
+	
+	public String getStatus()
+	{
+		try
+		{
+			final L2ControllableMobAI mobGroupAI = (L2ControllableMobAI) getMobs().stream().findFirst().get().getAI();
+			
+			switch (mobGroupAI.getAlternateAI())
+			{
+				case L2ControllableMobAI.AI_NORMAL:
+					return "Idle";
+				case L2ControllableMobAI.AI_FORCEATTACK:
+					return "Force Attacking";
+				case L2ControllableMobAI.AI_FOLLOW:
+					return "Following";
+				case L2ControllableMobAI.AI_CAST:
+					return "Casting";
+				case L2ControllableMobAI.AI_ATTACK_GROUP:
+					return "Attacking Group";
+				default:
+					return "Idle";
+			}
+		}
+		catch (Exception e)
+		{
+			return "Unspawned";
+		}
+	}
+	
+	public L2NpcTemplate getTemplate()
+	{
+		return _npcTemplate;
+	}
+	
+	public boolean isGroupMember(L2ControllableMobInstance mobInst)
+	{
+		for (L2ControllableMobInstance groupMember : getMobs())
+		{
+			if (groupMember == null)
+			{
+				continue;
+			}
+			
+			if (groupMember.getObjectId() == mobInst.getObjectId())
+			{
+				return true;
+			}
+		}
+		
+		return false;
+	}
+	
+	public void spawnGroup(int x, int y, int z)
+	{
+		if (getActiveMobCount() > 0)
+		{
+			return;
+		}
+		
+		try
+		{
+			for (int i = 0; i < getMaxMobCount(); i++)
+			{
+				final L2GroupSpawn spawn = new L2GroupSpawn(getTemplate());
+				
+				final int signX = (Rnd.nextInt(2) == 0) ? -1 : 1;
+				final int signY = (Rnd.nextInt(2) == 0) ? -1 : 1;
+				final int randX = Rnd.nextInt(MobGroupTable.RANDOM_RANGE);
+				final int randY = Rnd.nextInt(MobGroupTable.RANDOM_RANGE);
+				
+				spawn.setX(x + (signX * randX));
+				spawn.setY(y + (signY * randY));
+				spawn.setZ(z);
+				spawn.stopRespawn();
+				
+				SpawnTable.getInstance().addNewSpawn(spawn, false);
+				getMobs().add((L2ControllableMobInstance) spawn.doGroupSpawn());
+			}
+		}
+		catch (ClassNotFoundException e)
+		{
+		}
+		catch (NoSuchMethodException e2)
+		{
+		}
+	}
+	
+	public void spawnGroup(L2PcInstance activeChar)
+	{
+		spawnGroup(activeChar.getX(), activeChar.getY(), activeChar.getZ());
+	}
+	
+	public void teleportGroup(L2PcInstance player)
+	{
+		removeDead();
+		
+		for (L2ControllableMobInstance mobInst : getMobs())
+		{
+			if (mobInst == null)
+			{
+				continue;
+			}
+			
+			if (!mobInst.isDead())
+			{
+				final int x = player.getX() + Rnd.nextInt(50);
+				final int y = player.getY() + Rnd.nextInt(50);
+				
+				mobInst.teleToLocation(new Location(x, y, player.getZ()), true);
+				final L2ControllableMobAI ai = (L2ControllableMobAI) mobInst.getAI();
+				ai.follow(player);
+			}
+		}
+	}
+	
+	public L2ControllableMobInstance getRandomMob()
+	{
+		removeDead();
+		
+		if (getActiveMobCount() == 0)
+		{
+			return null;
+		}
+		
+		int choice = Rnd.nextInt(getActiveMobCount());
+		for (L2ControllableMobInstance mob : getMobs())
+		{
+			if (--choice == 0)
+			{
+				return mob;
+			}
+		}
+		return null;
+	}
+	
+	public void unspawnGroup()
+	{
+		removeDead();
+		
+		if (getActiveMobCount() == 0)
+		{
+			return;
+		}
+		
+		for (L2ControllableMobInstance mobInst : getMobs())
+		{
+			if (mobInst == null)
+			{
+				continue;
+			}
+			
+			if (!mobInst.isDead())
+			{
+				mobInst.deleteMe();
+			}
+			
+			SpawnTable.getInstance().deleteSpawn(mobInst.getSpawn(), false);
+		}
+		
+		getMobs().clear();
+	}
+	
+	public void killGroup(L2PcInstance activeChar)
+	{
+		removeDead();
+		
+		for (L2ControllableMobInstance mobInst : getMobs())
+		{
+			if (mobInst == null)
+			{
+				continue;
+			}
+			
+			if (!mobInst.isDead())
+			{
+				mobInst.reduceCurrentHp(mobInst.getMaxHp() + 1, activeChar, null);
+			}
+			
+			SpawnTable.getInstance().deleteSpawn(mobInst.getSpawn(), false);
+		}
+		
+		getMobs().clear();
+	}
+	
+	public void setAttackRandom()
+	{
+		removeDead();
+		
+		for (L2ControllableMobInstance mobInst : getMobs())
+		{
+			if (mobInst == null)
+			{
+				continue;
+			}
+			
+			final L2ControllableMobAI ai = (L2ControllableMobAI) mobInst.getAI();
+			ai.setAlternateAI(L2ControllableMobAI.AI_NORMAL);
+			ai.setIntention(CtrlIntention.AI_INTENTION_ACTIVE);
+		}
+	}
+	
+	public void setAttackTarget(L2Character target)
+	{
+		removeDead();
+		
+		for (L2ControllableMobInstance mobInst : getMobs())
+		{
+			if (mobInst == null)
+			{
+				continue;
+			}
+			
+			final L2ControllableMobAI ai = (L2ControllableMobAI) mobInst.getAI();
+			ai.forceAttack(target);
+		}
+	}
+	
+	public void setIdleMode()
+	{
+		removeDead();
+		
+		for (L2ControllableMobInstance mobInst : getMobs())
+		{
+			if (mobInst == null)
+			{
+				continue;
+			}
+			
+			final L2ControllableMobAI ai = (L2ControllableMobAI) mobInst.getAI();
+			ai.stop();
+		}
+	}
+	
+	public void returnGroup(L2Character activeChar)
+	{
+		setIdleMode();
+		
+		for (L2ControllableMobInstance mobInst : getMobs())
+		{
+			if (mobInst == null)
+			{
+				continue;
+			}
+			
+			final int signX = (Rnd.nextInt(2) == 0) ? -1 : 1;
+			final int signY = (Rnd.nextInt(2) == 0) ? -1 : 1;
+			final int randX = Rnd.nextInt(MobGroupTable.RANDOM_RANGE);
+			final int randY = Rnd.nextInt(MobGroupTable.RANDOM_RANGE);
+			
+			final L2ControllableMobAI ai = (L2ControllableMobAI) mobInst.getAI();
+			ai.move(activeChar.getX() + (signX * randX), activeChar.getY() + (signY * randY), activeChar.getZ());
+		}
+	}
+	
+	public void setFollowMode(L2Character character)
+	{
+		removeDead();
+		
+		for (L2ControllableMobInstance mobInst : getMobs())
+		{
+			if (mobInst == null)
+			{
+				continue;
+			}
+			
+			final L2ControllableMobAI ai = (L2ControllableMobAI) mobInst.getAI();
+			ai.follow(character);
+		}
+	}
+	
+	public void setCastMode()
+	{
+		removeDead();
+		
+		for (L2ControllableMobInstance mobInst : getMobs())
+		{
+			if (mobInst == null)
+			{
+				continue;
+			}
+			
+			final L2ControllableMobAI ai = (L2ControllableMobAI) mobInst.getAI();
+			ai.setAlternateAI(L2ControllableMobAI.AI_CAST);
+		}
+	}
+	
+	public void setNoMoveMode(boolean enabled)
+	{
+		removeDead();
+		
+		for (L2ControllableMobInstance mobInst : getMobs())
+		{
+			if (mobInst == null)
+			{
+				continue;
+			}
+			
+			final L2ControllableMobAI ai = (L2ControllableMobAI) mobInst.getAI();
+			ai.setNotMoving(enabled);
+		}
+	}
+	
+	protected void removeDead()
+	{
+		getMobs().removeIf(L2Character::isDead);
+	}
+	
+	public void setInvul(boolean invulState)
+	{
+		removeDead();
+		
+		for (L2ControllableMobInstance mobInst : getMobs())
+		{
+			if (mobInst != null)
+			{
+				mobInst.setInvul(invulState);
+			}
+		}
+	}
+	
+	public void setAttackGroup(MobGroup otherGrp)
+	{
+		removeDead();
+		
+		for (L2ControllableMobInstance mobInst : getMobs())
+		{
+			if (mobInst == null)
+			{
+				continue;
+			}
+			
+			final L2ControllableMobAI ai = (L2ControllableMobAI) mobInst.getAI();
+			ai.forceAttackGroup(otherGrp);
+			ai.setIntention(CtrlIntention.AI_INTENTION_ACTIVE);
+		}
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/MobGroupTable.java

@@ -0,0 +1,85 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import com.l2jmobius.gameserver.model.actor.instance.L2ControllableMobInstance;
+
+/**
+ * @author littlecrow
+ */
+public class MobGroupTable
+{
+	private final Map<Integer, MobGroup> _groupMap = new ConcurrentHashMap<>();
+	
+	public static final int FOLLOW_RANGE = 300;
+	public static final int RANDOM_RANGE = 300;
+	
+	protected MobGroupTable()
+	{
+	}
+	
+	public static MobGroupTable getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	public void addGroup(int groupKey, MobGroup group)
+	{
+		_groupMap.put(groupKey, group);
+	}
+	
+	public MobGroup getGroup(int groupKey)
+	{
+		return _groupMap.get(groupKey);
+	}
+	
+	public int getGroupCount()
+	{
+		return _groupMap.size();
+	}
+	
+	public MobGroup getGroupForMob(L2ControllableMobInstance mobInst)
+	{
+		for (MobGroup mobGroup : _groupMap.values())
+		{
+			if (mobGroup.isGroupMember(mobInst))
+			{
+				return mobGroup;
+			}
+		}
+		
+		return null;
+	}
+	
+	public MobGroup[] getGroups()
+	{
+		return _groupMap.values().toArray(new MobGroup[getGroupCount()]);
+	}
+	
+	public boolean removeGroup(int groupKey)
+	{
+		return (_groupMap.remove(groupKey) != null);
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final MobGroupTable _instance = new MobGroupTable();
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/MpRewardTask.java

@@ -0,0 +1,75 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.gameserver.ThreadPoolManager;
+import com.l2jmobius.gameserver.model.actor.L2Character;
+import com.l2jmobius.gameserver.model.actor.L2Npc;
+import com.l2jmobius.gameserver.model.actor.templates.L2NpcTemplate;
+
+/**
+ * @author UnAfraid
+ */
+public class MpRewardTask
+{
+	private final AtomicInteger _count;
+	private final double _value;
+	private final ScheduledFuture<?> _task;
+	private final L2Character _creature;
+	
+	public MpRewardTask(L2Character creature, L2Npc npc)
+	{
+		final L2NpcTemplate template = npc.getTemplate();
+		_creature = creature;
+		_count = new AtomicInteger(template.getMpRewardTicks());
+		_value = calculateBaseValue(npc, creature);
+		_task = ThreadPoolManager.getInstance().scheduleEffectAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
+	}
+	
+	/**
+	 * @param npc
+	 * @param creature
+	 * @return
+	 */
+	private double calculateBaseValue(L2Npc npc, L2Character creature)
+	{
+		final L2NpcTemplate template = npc.getTemplate();
+		switch (template.getMpRewardType())
+		{
+			case PER:
+			{
+				return (creature.getMaxMp() * (template.getMpRewardValue() / 100)) / template.getMpRewardTicks();
+			}
+		}
+		return template.getMpRewardValue() / template.getMpRewardTicks();
+	}
+	
+	private void run()
+	{
+		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		{
+			_task.cancel(false);
+			return;
+		}
+		
+		_creature.setCurrentMp(_creature.getCurrentMp() + _value);
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/PcCondOverride.java

@@ -0,0 +1,81 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * @author UnAfraid
+ */
+public enum PcCondOverride
+{
+	MAX_STATS_VALUE(0, "Overrides maximum states conditions"),
+	ITEM_CONDITIONS(1, "Overrides item usage conditions"),
+	SKILL_CONDITIONS(2, "Overrides skill usage conditions"),
+	ZONE_CONDITIONS(3, "Overrides zone conditions"),
+	CASTLE_CONDITIONS(4, "Overrides castle conditions"),
+	FORTRESS_CONDITIONS(5, "Overrides fortress conditions"),
+	CLANHALL_CONDITIONS(6, "Overrides clan hall conditions"),
+	FLOOD_CONDITIONS(7, "Overrides floods conditions"),
+	CHAT_CONDITIONS(8, "Overrides chat conditions"),
+	INSTANCE_CONDITIONS(9, "Overrides instance conditions"),
+	QUEST_CONDITIONS(10, "Overrides quest conditions"),
+	DEATH_PENALTY(11, "Overrides death penalty conditions"),
+	DESTROY_ALL_ITEMS(12, "Overrides item destroy conditions"),
+	SEE_ALL_PLAYERS(13, "Overrides the conditions to see hidden players"),
+	TARGET_ALL(14, "Overrides target conditions"),
+	DROP_ALL_ITEMS(15, "Overrides item drop conditions");
+	
+	private final int _mask;
+	private final String _descr;
+	
+	PcCondOverride(int id, String descr)
+	{
+		_mask = 1 << id;
+		_descr = descr;
+	}
+	
+	public int getMask()
+	{
+		return _mask;
+	}
+	
+	public String getDescription()
+	{
+		return _descr;
+	}
+	
+	public static PcCondOverride getCondOverride(int ordinal)
+	{
+		try
+		{
+			return values()[ordinal];
+		}
+		catch (Exception e)
+		{
+			return null;
+		}
+	}
+	
+	public static long getAllExceptionsMask()
+	{
+		long result = 0L;
+		for (PcCondOverride ex : values())
+		{
+			result |= ex.getMask();
+		}
+		return result;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/Petition.java

@@ -0,0 +1,178 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+import com.l2jmobius.gameserver.enums.PetitionState;
+import com.l2jmobius.gameserver.enums.PetitionType;
+import com.l2jmobius.gameserver.idfactory.IdFactory;
+import com.l2jmobius.gameserver.instancemanager.PetitionManager;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.network.serverpackets.CreatureSay;
+import com.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import com.l2jmobius.gameserver.network.serverpackets.PetitionVotePacket;
+import com.l2jmobius.gameserver.network.serverpackets.SystemMessage;
+
+/**
+ * Petition
+ * @author xban1x
+ */
+public final class Petition
+{
+	private final long _submitTime = System.currentTimeMillis();
+	private final int _id;
+	private final PetitionType _type;
+	private PetitionState _state = PetitionState.PENDING;
+	private final String _content;
+	private final List<CreatureSay> _messageLog = new CopyOnWriteArrayList<>();
+	private final L2PcInstance _petitioner;
+	private L2PcInstance _responder;
+	
+	public Petition(L2PcInstance petitioner, String petitionText, int petitionType)
+	{
+		_id = IdFactory.getInstance().getNextId();
+		_type = PetitionType.values()[--petitionType];
+		_content = petitionText;
+		_petitioner = petitioner;
+	}
+	
+	public boolean addLogMessage(CreatureSay cs)
+	{
+		return _messageLog.add(cs);
+	}
+	
+	public List<CreatureSay> getLogMessages()
+	{
+		return _messageLog;
+	}
+	
+	public boolean endPetitionConsultation(PetitionState endState)
+	{
+		setState(endState);
+		
+		if ((getResponder() != null) && getResponder().isOnline())
+		{
+			if (endState == PetitionState.RESPONDER_REJECT)
+			{
+				getPetitioner().sendMessage("Your petition was rejected. Please try again later.");
+			}
+			else
+			{
+				// Ending petition consultation with <Player>.
+				SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.PETITION_CONSULTATION_WITH_C1_HAS_ENDED);
+				sm.addString(getPetitioner().getName());
+				getResponder().sendPacket(sm);
+				
+				if (endState == PetitionState.PETITIONER_CANCEL)
+				{
+					// Receipt No. <ID> petition cancelled.
+					sm = SystemMessage.getSystemMessage(SystemMessageId.RECEIPT_NO_S1_PETITION_CANCELLED);
+					sm.addInt(getId());
+					getResponder().sendPacket(sm);
+				}
+			}
+		}
+		
+		// End petition consultation and inform them, if they are still online. And if petitioner is online, enable Evaluation button
+		if ((getPetitioner() != null) && getPetitioner().isOnline())
+		{
+			getPetitioner().sendPacket(SystemMessageId.THIS_ENDS_THE_GM_PETITION_CONSULTATION_NPLEASE_GIVE_US_FEEDBACK_ON_THE_PETITION_SERVICE);
+			getPetitioner().sendPacket(PetitionVotePacket.STATIC_PACKET);
+		}
+		
+		PetitionManager.getInstance().getCompletedPetitions().put(getId(), this);
+		return (PetitionManager.getInstance().getPendingPetitions().remove(getId()) != null);
+	}
+	
+	public String getContent()
+	{
+		return _content;
+	}
+	
+	public int getId()
+	{
+		return _id;
+	}
+	
+	public L2PcInstance getPetitioner()
+	{
+		return _petitioner;
+	}
+	
+	public L2PcInstance getResponder()
+	{
+		return _responder;
+	}
+	
+	public long getSubmitTime()
+	{
+		return _submitTime;
+	}
+	
+	public PetitionState getState()
+	{
+		return _state;
+	}
+	
+	public String getTypeAsString()
+	{
+		return _type.toString().replace("_", " ");
+	}
+	
+	public void sendPetitionerPacket(IClientOutgoingPacket responsePacket)
+	{
+		if ((getPetitioner() == null) || !getPetitioner().isOnline())
+		{
+			// Allows petitioners to see the results of their petition when
+			// they log back into the game.
+			
+			// endPetitionConsultation(PetitionState.Petitioner_Missing);
+			return;
+		}
+		
+		getPetitioner().sendPacket(responsePacket);
+	}
+	
+	public void sendResponderPacket(IClientOutgoingPacket responsePacket)
+	{
+		if ((getResponder() == null) || !getResponder().isOnline())
+		{
+			endPetitionConsultation(PetitionState.RESPONDER_MISSING);
+			return;
+		}
+		
+		getResponder().sendPacket(responsePacket);
+	}
+	
+	public void setState(PetitionState state)
+	{
+		_state = state;
+	}
+	
+	public void setResponder(L2PcInstance respondingAdmin)
+	{
+		if (getResponder() != null)
+		{
+			return;
+		}
+		
+		_responder = respondingAdmin;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/SayuneEntry.java

@@ -0,0 +1,100 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.LinkedList;
+import java.util.List;
+
+import com.l2jmobius.gameserver.model.interfaces.ILocational;
+
+/**
+ * @author UnAfraid
+ */
+public class SayuneEntry implements ILocational
+{
+	private boolean _isSelector = false;
+	private final int _id;
+	private int _x;
+	private int _y;
+	private int _z;
+	private final List<SayuneEntry> _innerEntries = new LinkedList<>();
+	
+	public SayuneEntry(int id)
+	{
+		_id = id;
+	}
+	
+	public SayuneEntry(boolean isSelector, int id, int x, int y, int z)
+	{
+		_isSelector = isSelector;
+		_id = id;
+		_x = x;
+		_y = y;
+		_z = z;
+	}
+	
+	public int getId()
+	{
+		return _id;
+	}
+	
+	@Override
+	public int getX()
+	{
+		return _x;
+	}
+	
+	@Override
+	public int getY()
+	{
+		return _y;
+	}
+	
+	@Override
+	public int getZ()
+	{
+		return _z;
+	}
+	
+	@Override
+	public int getHeading()
+	{
+		return 0;
+	}
+	
+	@Override
+	public ILocational getLocation()
+	{
+		return new Location(_x, _y, _z);
+	}
+	
+	public boolean isSelector()
+	{
+		return _isSelector;
+	}
+	
+	public List<SayuneEntry> getInnerEntries()
+	{
+		return _innerEntries;
+	}
+	
+	public SayuneEntry addInnerEntry(SayuneEntry innerEntry)
+	{
+		_innerEntries.add(innerEntry);
+		return innerEntry;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/SeedProduction.java

@@ -0,0 +1,79 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.concurrent.atomic.AtomicLong;
+
+/**
+ * @author xban1x
+ */
+public class SeedProduction
+{
+	private final int _seedId;
+	private final long _price;
+	private final long _startAmount;
+	private final AtomicLong _amount;
+	
+	public SeedProduction(int id, long amount, long price, long startAmount)
+	{
+		_seedId = id;
+		_amount = new AtomicLong(amount);
+		_price = price;
+		_startAmount = startAmount;
+	}
+	
+	public final int getId()
+	{
+		return _seedId;
+	}
+	
+	public final long getAmount()
+	{
+		return _amount.get();
+	}
+	
+	public final long getPrice()
+	{
+		return _price;
+	}
+	
+	public final long getStartAmount()
+	{
+		return _startAmount;
+	}
+	
+	public final void setAmount(long amount)
+	{
+		_amount.set(amount);
+	}
+	
+	public final boolean decreaseAmount(long val)
+	{
+		long current, next;
+		do
+		{
+			current = _amount.get();
+			next = current - val;
+			if (next < 0)
+			{
+				return false;
+			}
+		}
+		while (!_amount.compareAndSet(current, next));
+		return true;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/ShortCuts.java

@@ -0,0 +1,245 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.util.Map;
+import java.util.TreeMap;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import com.l2jmobius.commons.database.DatabaseFactory;
+import com.l2jmobius.gameserver.enums.ShortcutType;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.interfaces.IRestorable;
+import com.l2jmobius.gameserver.model.items.instance.L2ItemInstance;
+import com.l2jmobius.gameserver.model.items.type.EtcItemType;
+import com.l2jmobius.gameserver.network.serverpackets.ExAutoSoulShot;
+import com.l2jmobius.gameserver.network.serverpackets.ShortCutInit;
+import com.l2jmobius.gameserver.network.serverpackets.ShortCutRegister;
+
+public class ShortCuts implements IRestorable
+{
+	private static Logger _log = Logger.getLogger(ShortCuts.class.getName());
+	private static final int MAX_SHORTCUTS_PER_BAR = 12;
+	private final L2PcInstance _owner;
+	private final Map<Integer, Shortcut> _shortCuts = new TreeMap<>();
+	
+	public ShortCuts(L2PcInstance owner)
+	{
+		_owner = owner;
+	}
+	
+	public Shortcut[] getAllShortCuts()
+	{
+		return _shortCuts.values().toArray(new Shortcut[_shortCuts.values().size()]);
+	}
+	
+	public Shortcut getShortCut(int slot, int page)
+	{
+		Shortcut sc = _shortCuts.get(slot + (page * MAX_SHORTCUTS_PER_BAR));
+		// Verify shortcut
+		if ((sc != null) && (sc.getType() == ShortcutType.ITEM))
+		{
+			if (_owner.getInventory().getItemByObjectId(sc.getId()) == null)
+			{
+				deleteShortCut(sc.getSlot(), sc.getPage());
+				sc = null;
+			}
+		}
+		return sc;
+	}
+	
+	public synchronized void registerShortCut(Shortcut shortcut)
+	{
+		// Verify shortcut
+		if (shortcut.getType() == ShortcutType.ITEM)
+		{
+			final L2ItemInstance item = _owner.getInventory().getItemByObjectId(shortcut.getId());
+			if (item == null)
+			{
+				return;
+			}
+			shortcut.setSharedReuseGroup(item.getSharedReuseGroup());
+		}
+		final Shortcut oldShortCut = _shortCuts.put(shortcut.getSlot() + (shortcut.getPage() * MAX_SHORTCUTS_PER_BAR), shortcut);
+		registerShortCutInDb(shortcut, oldShortCut);
+	}
+	
+	private void registerShortCutInDb(Shortcut shortcut, Shortcut oldShortCut)
+	{
+		if (oldShortCut != null)
+		{
+			deleteShortCutFromDb(oldShortCut);
+		}
+		
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement statement = con.prepareStatement("REPLACE INTO character_shortcuts (charId,slot,page,type,shortcut_id,level,sub_level,class_index) values(?,?,?,?,?,?,?,?)"))
+		{
+			statement.setInt(1, _owner.getObjectId());
+			statement.setInt(2, shortcut.getSlot());
+			statement.setInt(3, shortcut.getPage());
+			statement.setInt(4, shortcut.getType().ordinal());
+			statement.setInt(5, shortcut.getId());
+			statement.setInt(6, shortcut.getLevel());
+			statement.setInt(7, shortcut.getSubLevel());
+			statement.setInt(8, _owner.getClassIndex());
+			statement.execute();
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.WARNING, "Could not store character shortcut: " + e.getMessage(), e);
+		}
+	}
+	
+	/**
+	 * @param slot
+	 * @param page
+	 */
+	public synchronized void deleteShortCut(int slot, int page)
+	{
+		final Shortcut old = _shortCuts.remove(slot + (page * MAX_SHORTCUTS_PER_BAR));
+		if ((old == null) || (_owner == null))
+		{
+			return;
+		}
+		deleteShortCutFromDb(old);
+		if (old.getType() == ShortcutType.ITEM)
+		{
+			final L2ItemInstance item = _owner.getInventory().getItemByObjectId(old.getId());
+			
+			if ((item != null) && (item.getItemType() == EtcItemType.SOULSHOT))
+			{
+				if (_owner.removeAutoSoulShot(item.getId()))
+				{
+					_owner.sendPacket(new ExAutoSoulShot(item.getId(), false, 0));
+				}
+			}
+		}
+		
+		_owner.sendPacket(new ShortCutInit(_owner));
+		
+		for (int shotId : _owner.getAutoSoulShot())
+		{
+			_owner.sendPacket(new ExAutoSoulShot(shotId, true, 0));
+		}
+	}
+	
+	public synchronized void deleteShortCutByObjectId(int objectId)
+	{
+		for (Shortcut shortcut : _shortCuts.values())
+		{
+			if ((shortcut.getType() == ShortcutType.ITEM) && (shortcut.getId() == objectId))
+			{
+				deleteShortCut(shortcut.getSlot(), shortcut.getPage());
+				break;
+			}
+		}
+	}
+	
+	/**
+	 * @param shortcut
+	 */
+	private void deleteShortCutFromDb(Shortcut shortcut)
+	{
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement statement = con.prepareStatement("DELETE FROM character_shortcuts WHERE charId=? AND slot=? AND page=? AND class_index=?"))
+		{
+			statement.setInt(1, _owner.getObjectId());
+			statement.setInt(2, shortcut.getSlot());
+			statement.setInt(3, shortcut.getPage());
+			statement.setInt(4, _owner.getClassIndex());
+			statement.execute();
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.WARNING, "Could not delete character shortcut: " + e.getMessage(), e);
+		}
+	}
+	
+	@Override
+	public boolean restoreMe()
+	{
+		_shortCuts.clear();
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement statement = con.prepareStatement("SELECT charId, slot, page, type, shortcut_id, level, sub_level FROM character_shortcuts WHERE charId=? AND class_index=?"))
+		{
+			statement.setInt(1, _owner.getObjectId());
+			statement.setInt(2, _owner.getClassIndex());
+			
+			try (ResultSet rset = statement.executeQuery())
+			{
+				while (rset.next())
+				{
+					final int slot = rset.getInt("slot");
+					final int page = rset.getInt("page");
+					final int type = rset.getInt("type");
+					final int id = rset.getInt("shortcut_id");
+					final int level = rset.getInt("level");
+					final int subLevel = rset.getInt("sub_level");
+					_shortCuts.put(slot + (page * MAX_SHORTCUTS_PER_BAR), new Shortcut(slot, page, ShortcutType.values()[type], id, level, subLevel, 1));
+				}
+			}
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.WARNING, "Could not restore character shortcuts: " + e.getMessage(), e);
+			return false;
+		}
+		
+		// Verify shortcuts
+		for (Shortcut sc : getAllShortCuts())
+		{
+			if (sc.getType() == ShortcutType.ITEM)
+			{
+				final L2ItemInstance item = _owner.getInventory().getItemByObjectId(sc.getId());
+				if (item == null)
+				{
+					deleteShortCut(sc.getSlot(), sc.getPage());
+				}
+				else if (item.isEtcItem())
+				{
+					sc.setSharedReuseGroup(item.getEtcItem().getSharedReuseGroup());
+				}
+			}
+		}
+		
+		return true;
+	}
+	
+	/**
+	 * Updates the shortcut bars with the new skill.
+	 * @param skillId the skill Id to search and update.
+	 * @param skillLevel the skill level to update.
+	 * @param skillSubLevel the skill sub level to update.
+	 */
+	public synchronized void updateShortCuts(int skillId, int skillLevel, int skillSubLevel)
+	{
+		// Update all the shortcuts for this skill
+		for (Shortcut sc : _shortCuts.values())
+		{
+			if ((sc.getId() == skillId) && (sc.getType() == ShortcutType.SKILL))
+			{
+				final Shortcut newsc = new Shortcut(sc.getSlot(), sc.getPage(), sc.getType(), sc.getId(), skillLevel, skillSubLevel, 1);
+				_owner.sendPacket(new ShortCutRegister(newsc));
+				_owner.registerShortCut(newsc);
+			}
+		}
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/Shortcut.java

@@ -0,0 +1,135 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.enums.ShortcutType;
+
+/**
+ * Shortcut DTO.
+ * @author Zoey76
+ */
+public class Shortcut
+{
+	/** Slot from 0 to 11. */
+	private final int _slot;
+	/** Page from 0 to 9. */
+	private final int _page;
+	/** Type: item, skill, action, macro, recipe, bookmark. */
+	private final ShortcutType _type;
+	/** Shortcut ID. */
+	private final int _id;
+	/** Shortcut level (skills). */
+	private final int _level;
+	/** Shortcut level (skills). */
+	private final int _subLevel;
+	/** Character type: 1 player, 2 summon. */
+	private final int _characterType;
+	/** Shared reuse group. */
+	private int _sharedReuseGroup = -1;
+	
+	public Shortcut(int slot, int page, ShortcutType type, int id, int level, int subLevel, int characterType)
+	{
+		_slot = slot;
+		_page = page;
+		_type = type;
+		_id = id;
+		_level = level;
+		_subLevel = subLevel;
+		_characterType = characterType;
+	}
+	
+	/**
+	 * Gets the shortcut ID.
+	 * @return the ID
+	 */
+	public int getId()
+	{
+		return _id;
+	}
+	
+	/**
+	 * Gets the shortcut level.
+	 * @return the level
+	 */
+	public int getLevel()
+	{
+		return _level;
+	}
+	
+	/**
+	 * Gets the shortcut level.
+	 * @return the level
+	 */
+	public int getSubLevel()
+	{
+		return _subLevel;
+	}
+	
+	/**
+	 * Gets the shortcut page.
+	 * @return the page
+	 */
+	public int getPage()
+	{
+		return _page;
+	}
+	
+	/**
+	 * Gets the shortcut slot.
+	 * @return the slot
+	 */
+	public int getSlot()
+	{
+		return _slot;
+	}
+	
+	/**
+	 * Gets the shortcut type.
+	 * @return the type
+	 */
+	public ShortcutType getType()
+	{
+		return _type;
+	}
+	
+	/**
+	 * Gets the shortcut character type.
+	 * @return the character type
+	 */
+	public int getCharacterType()
+	{
+		return _characterType;
+	}
+	
+	/**
+	 * Gets the shared reuse group.
+	 * @return the shared reuse group
+	 */
+	public int getSharedReuseGroup()
+	{
+		return _sharedReuseGroup;
+	}
+	
+	/**
+	 * Sets the shared reuse group.
+	 * @param sharedReuseGroup the shared reuse group to set
+	 */
+	public void setSharedReuseGroup(int sharedReuseGroup)
+	{
+		_sharedReuseGroup = sharedReuseGroup;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/SiegeScheduleDate.java

@@ -0,0 +1,51 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.Calendar;
+
+/**
+ * @author UnAfraid
+ */
+public class SiegeScheduleDate
+{
+	private final int _day;
+	private final int _hour;
+	private final int _maxConcurrent;
+	
+	public SiegeScheduleDate(StatsSet set)
+	{
+		_day = set.getInt("day", Calendar.SUNDAY);
+		_hour = set.getInt("hour", 16);
+		_maxConcurrent = set.getInt("maxConcurrent", 5);
+	}
+	
+	public int getDay()
+	{
+		return _day;
+	}
+	
+	public int getHour()
+	{
+		return _hour;
+	}
+	
+	public int getMaxConcurrent()
+	{
+		return _maxConcurrent;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/SpawnListener.java

@@ -0,0 +1,28 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.model.actor.L2Npc;
+
+/**
+ * This class ...
+ * @version $Revision: 1.2 $ $Date: 2004/06/27 08:12:59 $
+ */
+public interface SpawnListener
+{
+	void npcSpawned(L2Npc npc);
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/StatsSet.java

@@ -0,0 +1,957 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.time.Duration;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.function.Supplier;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.util.stream.Collectors;
+
+import com.l2jmobius.commons.util.TimeUtil;
+import com.l2jmobius.gameserver.model.holders.MinionHolder;
+import com.l2jmobius.gameserver.model.holders.SkillHolder;
+import com.l2jmobius.gameserver.model.interfaces.IParserAdvUtils;
+import com.l2jmobius.gameserver.util.Util;
+
+/**
+ * This class is meant to hold a set of (key,value) pairs.<br>
+ * They are stored as object but can be retrieved in any type wanted. As long as cast is available.<br>
+ * @author mkizub
+ */
+public class StatsSet implements IParserAdvUtils
+{
+	private static final Logger LOGGER = Logger.getLogger(StatsSet.class.getName());
+	/** Static empty immutable map, used to avoid multiple null checks over the source. */
+	public static final StatsSet EMPTY_STATSET = new StatsSet(Collections.emptyMap());
+	
+	private final Map<String, Object> _set;
+	
+	public StatsSet()
+	{
+		this(ConcurrentHashMap::new);
+	}
+	
+	public StatsSet(Supplier<Map<String, Object>> mapFactory)
+	{
+		this(mapFactory.get());
+	}
+	
+	public StatsSet(Map<String, Object> map)
+	{
+		_set = map;
+	}
+	
+	/**
+	 * Returns the set of values
+	 * @return HashMap
+	 */
+	public final Map<String, Object> getSet()
+	{
+		return _set;
+	}
+	
+	/**
+	 * Add a set of couple values in the current set
+	 * @param newSet : StatsSet pointing out the list of couples to add in the current set
+	 */
+	public void merge(StatsSet newSet)
+	{
+		_set.putAll(newSet.getSet());
+	}
+	
+	/**
+	 * Verifies if the stat set is empty.
+	 * @return {@code true} if the stat set is empty, {@code false} otherwise
+	 */
+	public boolean isEmpty()
+	{
+		return _set.isEmpty();
+	}
+	
+	/**
+	 * Return the boolean value associated with key.
+	 * @param key : String designating the key in the set
+	 * @return boolean : value associated to the key
+	 * @throws IllegalArgumentException : If value is not set or value is not boolean
+	 */
+	@Override
+	public boolean getBoolean(String key)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			throw new IllegalArgumentException("Boolean value required, but not specified");
+		}
+		if (val instanceof Boolean)
+		{
+			return ((Boolean) val).booleanValue();
+		}
+		try
+		{
+			return Boolean.parseBoolean((String) val);
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Boolean value required, but found: " + val);
+		}
+	}
+	
+	/**
+	 * Return the boolean value associated with key.<br>
+	 * If no value is associated with key, or type of value is wrong, returns defaultValue.
+	 * @param key : String designating the key in the entry set
+	 * @return boolean : value associated to the key
+	 */
+	@Override
+	public boolean getBoolean(String key, boolean defaultValue)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			return defaultValue;
+		}
+		if (val instanceof Boolean)
+		{
+			return ((Boolean) val).booleanValue();
+		}
+		try
+		{
+			return Boolean.parseBoolean((String) val);
+		}
+		catch (Exception e)
+		{
+			return defaultValue;
+		}
+	}
+	
+	@Override
+	public byte getByte(String key)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			throw new IllegalArgumentException("Byte value required, but not specified");
+		}
+		if (val instanceof Number)
+		{
+			return ((Number) val).byteValue();
+		}
+		try
+		{
+			return Byte.parseByte((String) val);
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Byte value required, but found: " + val);
+		}
+	}
+	
+	@Override
+	public byte getByte(String key, byte defaultValue)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			return defaultValue;
+		}
+		if (val instanceof Number)
+		{
+			return ((Number) val).byteValue();
+		}
+		try
+		{
+			return Byte.parseByte((String) val);
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Byte value required, but found: " + val);
+		}
+	}
+	
+	public short increaseByte(String key, byte increaseWith)
+	{
+		final byte newValue = (byte) (getByte(key) + increaseWith);
+		set(key, newValue);
+		return newValue;
+	}
+	
+	public short increaseByte(String key, byte defaultValue, byte increaseWith)
+	{
+		final byte newValue = (byte) (getByte(key, defaultValue) + increaseWith);
+		set(key, newValue);
+		return newValue;
+	}
+	
+	public byte[] getByteArray(String key, String splitOn)
+	{
+		Objects.requireNonNull(key);
+		Objects.requireNonNull(splitOn);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			throw new IllegalArgumentException("Byte value required, but not specified");
+		}
+		if (val instanceof Number)
+		{
+			return new byte[]
+			{
+				((Number) val).byteValue()
+			};
+		}
+		int c = 0;
+		final String[] vals = ((String) val).split(splitOn);
+		final byte[] result = new byte[vals.length];
+		for (String v : vals)
+		{
+			try
+			{
+				result[c++] = Byte.parseByte(v);
+			}
+			catch (Exception e)
+			{
+				throw new IllegalArgumentException("Byte value required, but found: " + val);
+			}
+		}
+		return result;
+	}
+	
+	public List<Byte> getByteList(String key, String splitOn)
+	{
+		Objects.requireNonNull(key);
+		Objects.requireNonNull(splitOn);
+		final List<Byte> result = new ArrayList<>();
+		for (Byte i : getByteArray(key, splitOn))
+		{
+			result.add(i);
+		}
+		return result;
+	}
+	
+	@Override
+	public short getShort(String key)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			throw new IllegalArgumentException("Short value required, but not specified");
+		}
+		if (val instanceof Number)
+		{
+			return ((Number) val).shortValue();
+		}
+		try
+		{
+			return Short.parseShort((String) val);
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Short value required, but found: " + val);
+		}
+	}
+	
+	@Override
+	public short getShort(String key, short defaultValue)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			return defaultValue;
+		}
+		if (val instanceof Number)
+		{
+			return ((Number) val).shortValue();
+		}
+		try
+		{
+			return Short.parseShort((String) val);
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Short value required, but found: " + val);
+		}
+	}
+	
+	public short increaseShort(String key, short increaseWith)
+	{
+		final short newValue = (short) (getShort(key) + increaseWith);
+		set(key, newValue);
+		return newValue;
+	}
+	
+	public short increaseShort(String key, short defaultValue, short increaseWith)
+	{
+		final short newValue = (short) (getShort(key, defaultValue) + increaseWith);
+		set(key, newValue);
+		return newValue;
+	}
+	
+	@Override
+	public int getInt(String key)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			throw new IllegalArgumentException("Integer value required, but not specified: " + key + "!");
+		}
+		
+		if (val instanceof Number)
+		{
+			return ((Number) val).intValue();
+		}
+		
+		try
+		{
+			return Integer.parseInt((String) val);
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Integer value required, but found: " + val + "!");
+		}
+	}
+	
+	@Override
+	public int getInt(String key, int defaultValue)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			return defaultValue;
+		}
+		if (val instanceof Number)
+		{
+			return ((Number) val).intValue();
+		}
+		try
+		{
+			return Integer.parseInt((String) val);
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Integer value required, but found: " + val);
+		}
+	}
+	
+	public int increaseInt(String key, int increaseWith)
+	{
+		final int newValue = getInt(key) + increaseWith;
+		set(key, newValue);
+		return newValue;
+	}
+	
+	public int increaseInt(String key, int defaultValue, int increaseWith)
+	{
+		final int newValue = getInt(key, defaultValue) + increaseWith;
+		set(key, newValue);
+		return newValue;
+	}
+	
+	public int[] getIntArray(String key, String splitOn)
+	{
+		Objects.requireNonNull(key);
+		Objects.requireNonNull(splitOn);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			throw new IllegalArgumentException("Integer value required, but not specified");
+		}
+		if (val instanceof Number)
+		{
+			return new int[]
+			{
+				((Number) val).intValue()
+			};
+		}
+		int c = 0;
+		final String[] vals = ((String) val).split(splitOn);
+		final int[] result = new int[vals.length];
+		for (String v : vals)
+		{
+			try
+			{
+				result[c++] = Integer.parseInt(v);
+			}
+			catch (Exception e)
+			{
+				throw new IllegalArgumentException("Integer value required, but found: " + val);
+			}
+		}
+		return result;
+	}
+	
+	public List<Integer> getIntegerList(String key, String splitOn)
+	{
+		Objects.requireNonNull(key);
+		Objects.requireNonNull(splitOn);
+		final List<Integer> result = new ArrayList<>();
+		for (int i : getIntArray(key, splitOn))
+		{
+			result.add(i);
+		}
+		return result;
+	}
+	
+	@Override
+	public long getLong(String key)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			throw new IllegalArgumentException("Long value required, but not specified");
+		}
+		if (val instanceof Number)
+		{
+			return ((Number) val).longValue();
+		}
+		try
+		{
+			return Long.parseLong((String) val);
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Long value required, but found: " + val);
+		}
+	}
+	
+	@Override
+	public long getLong(String key, long defaultValue)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			return defaultValue;
+		}
+		if (val instanceof Number)
+		{
+			return ((Number) val).longValue();
+		}
+		try
+		{
+			return Long.parseLong((String) val);
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Long value required, but found: " + val);
+		}
+	}
+	
+	public long increaseLong(String key, long increaseWith)
+	{
+		final long newValue = getLong(key) + increaseWith;
+		set(key, newValue);
+		return newValue;
+	}
+	
+	public long increaseLong(String key, long defaultValue, long increaseWith)
+	{
+		final long newValue = getLong(key, defaultValue) + increaseWith;
+		set(key, newValue);
+		return newValue;
+	}
+	
+	@Override
+	public float getFloat(String key)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			throw new IllegalArgumentException("Float value required, but not specified");
+		}
+		if (val instanceof Number)
+		{
+			return ((Number) val).floatValue();
+		}
+		try
+		{
+			return Float.parseFloat((String) val);
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Float value required, but found: " + val);
+		}
+	}
+	
+	@Override
+	public float getFloat(String key, float defaultValue)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			return defaultValue;
+		}
+		if (val instanceof Number)
+		{
+			return ((Number) val).floatValue();
+		}
+		try
+		{
+			return Float.parseFloat((String) val);
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Float value required, but found: " + val);
+		}
+	}
+	
+	public float increaseFloat(String key, float increaseWith)
+	{
+		final float newValue = getFloat(key) + increaseWith;
+		set(key, newValue);
+		return newValue;
+	}
+	
+	public float increaseFloat(String key, float defaultValue, float increaseWith)
+	{
+		final float newValue = getFloat(key, defaultValue) + increaseWith;
+		set(key, newValue);
+		return newValue;
+	}
+	
+	@Override
+	public double getDouble(String key)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			throw new IllegalArgumentException("Double value required, but not specified");
+		}
+		if (val instanceof Number)
+		{
+			return ((Number) val).doubleValue();
+		}
+		try
+		{
+			return Double.parseDouble((String) val);
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Double value required, but found: " + val);
+		}
+	}
+	
+	@Override
+	public double getDouble(String key, double defaultValue)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			return defaultValue;
+		}
+		if (val instanceof Number)
+		{
+			return ((Number) val).doubleValue();
+		}
+		try
+		{
+			return Double.parseDouble((String) val);
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Double value required, but found: " + val);
+		}
+	}
+	
+	public double increaseDouble(String key, double increaseWith)
+	{
+		final double newValue = getDouble(key) + increaseWith;
+		set(key, newValue);
+		return newValue;
+	}
+	
+	public double increaseDouble(String key, double defaultValue, double increaseWith)
+	{
+		final double newValue = getDouble(key, defaultValue) + increaseWith;
+		set(key, newValue);
+		return newValue;
+	}
+	
+	@Override
+	public String getString(String key)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			throw new IllegalArgumentException("String value required, but not specified");
+		}
+		return String.valueOf(val);
+	}
+	
+	@Override
+	public String getString(String key, String defaultValue)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			return defaultValue;
+		}
+		return String.valueOf(val);
+	}
+	
+	@Override
+	public Duration getDuration(String key)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			throw new IllegalArgumentException("String value required, but not specified");
+		}
+		return TimeUtil.parseDuration(String.valueOf(val));
+	}
+	
+	@Override
+	public Duration getDuration(String key, Duration defaultValue)
+	{
+		Objects.requireNonNull(key);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			return defaultValue;
+		}
+		return TimeUtil.parseDuration(String.valueOf(val));
+	}
+	
+	@Override
+	@SuppressWarnings("unchecked")
+	public <T extends Enum<T>> T getEnum(String key, Class<T> enumClass)
+	{
+		Objects.requireNonNull(key);
+		Objects.requireNonNull(enumClass);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			throw new IllegalArgumentException("Enum value of type " + enumClass.getName() + " required, but not specified");
+		}
+		if (enumClass.isInstance(val))
+		{
+			return (T) val;
+		}
+		try
+		{
+			return Enum.valueOf(enumClass, String.valueOf(val));
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Enum value of type " + enumClass.getName() + " required, but found: " + val);
+		}
+	}
+	
+	@Override
+	@SuppressWarnings("unchecked")
+	public <T extends Enum<T>> T getEnum(String key, Class<T> enumClass, T defaultValue)
+	{
+		Objects.requireNonNull(key);
+		Objects.requireNonNull(enumClass);
+		final Object val = _set.get(key);
+		if (val == null)
+		{
+			return defaultValue;
+		}
+		if (enumClass.isInstance(val))
+		{
+			return (T) val;
+		}
+		try
+		{
+			return Enum.valueOf(enumClass, String.valueOf(val));
+		}
+		catch (Exception e)
+		{
+			throw new IllegalArgumentException("Enum value of type " + enumClass.getName() + " required, but found: " + val);
+		}
+	}
+	
+	@SuppressWarnings("unchecked")
+	public final <A> A getObject(String name, Class<A> type)
+	{
+		Objects.requireNonNull(name);
+		Objects.requireNonNull(type);
+		final Object obj = _set.get(name);
+		if ((obj == null) || !type.isAssignableFrom(obj.getClass()))
+		{
+			return null;
+		}
+		
+		return (A) obj;
+	}
+	
+	public SkillHolder getSkillHolder(String key)
+	{
+		Objects.requireNonNull(key);
+		final Object obj = _set.get(key);
+		if ((obj == null) || !(obj instanceof SkillHolder))
+		{
+			return null;
+		}
+		
+		return (SkillHolder) obj;
+	}
+	
+	public Location getLocation(String key)
+	{
+		Objects.requireNonNull(key);
+		final Object obj = _set.get(key);
+		if ((obj == null) || !(obj instanceof Location))
+		{
+			return null;
+		}
+		return (Location) obj;
+	}
+	
+	@SuppressWarnings("unchecked")
+	public List<MinionHolder> getMinionList(String key)
+	{
+		Objects.requireNonNull(key);
+		final Object obj = _set.get(key);
+		if ((obj == null) || !(obj instanceof List<?>))
+		{
+			return Collections.emptyList();
+		}
+		
+		return (List<MinionHolder>) obj;
+	}
+	
+	@SuppressWarnings("unchecked")
+	public <T> List<T> getList(String key, Class<T> clazz)
+	{
+		Objects.requireNonNull(key);
+		Objects.requireNonNull(clazz);
+		final Object obj = _set.get(key);
+		if ((obj == null) || !(obj instanceof List<?>))
+		{
+			return null;
+		}
+		
+		final List<Object> originalList = (List<Object>) obj;
+		if (!originalList.isEmpty() && !originalList.stream().allMatch(clazz::isInstance))
+		{
+			if (clazz.getSuperclass() == Enum.class)
+			{
+				throw new IllegalAccessError("Please use getEnumList if you want to get list of Enums!");
+			}
+			
+			// Attempt to convert the list
+			final List<T> convertedList = convertList(originalList, clazz);
+			if (convertedList == null)
+			{
+				LOGGER.log(Level.WARNING, "getList(\"" + key + "\", " + clazz.getSimpleName() + ") requested with wrong generic type: " + obj.getClass().getGenericInterfaces()[0] + "!", new ClassNotFoundException());
+				return null;
+			}
+			
+			// Overwrite the existing list with proper generic type
+			_set.put(key, convertedList);
+			return convertedList;
+		}
+		return (List<T>) obj;
+	}
+	
+	public <T> List<T> getList(String key, Class<T> clazz, List<T> defaultValue)
+	{
+		final List<T> list = getList(key, clazz);
+		return list == null ? defaultValue : list;
+	}
+	
+	@SuppressWarnings("unchecked")
+	public <T extends Enum<T>> List<T> getEnumList(String key, Class<T> clazz)
+	{
+		final Object obj = _set.get(key);
+		if ((obj == null) || !(obj instanceof List<?>))
+		{
+			return null;
+		}
+		
+		final List<Object> originalList = (List<Object>) obj;
+		if (!originalList.isEmpty() && (obj.getClass().getGenericInterfaces()[0] != clazz) && originalList.stream().allMatch(name -> Util.isEnum(name.toString(), clazz)))
+		{
+			final List<T> convertedList = originalList.stream().map(Object::toString).map(name -> Enum.valueOf(clazz, name)).map(clazz::cast).collect(Collectors.toList());
+			
+			// Overwrite the existing list with proper generic type
+			_set.put(key, convertedList);
+			return convertedList;
+		}
+		return (List<T>) obj;
+	}
+	
+	/**
+	 * @param <T>
+	 * @param originalList
+	 * @param clazz
+	 * @return
+	 */
+	private <T> List<T> convertList(List<Object> originalList, Class<T> clazz)
+	{
+		if (clazz == Integer.class)
+		{
+			if (originalList.stream().map(Object::toString).allMatch(Util::isInteger))
+			{
+				return originalList.stream().map(Object::toString).map(Integer::valueOf).map(clazz::cast).collect(Collectors.toList());
+			}
+		}
+		else if (clazz == Float.class)
+		{
+			if (originalList.stream().map(Object::toString).allMatch(Util::isFloat))
+			{
+				return originalList.stream().map(Object::toString).map(Float::valueOf).map(clazz::cast).collect(Collectors.toList());
+			}
+		}
+		else if (clazz == Double.class)
+		{
+			if (originalList.stream().map(Object::toString).allMatch(Util::isDouble))
+			{
+				return originalList.stream().map(Object::toString).map(Double::valueOf).map(clazz::cast).collect(Collectors.toList());
+			}
+		}
+		return null;
+	}
+	
+	@SuppressWarnings("unchecked")
+	public <K, V> Map<K, V> getMap(String key, Class<K> keyClass, Class<V> valueClass)
+	{
+		final Object obj = _set.get(key);
+		if ((obj == null) || !(obj instanceof Map<?, ?>))
+		{
+			return null;
+		}
+		
+		final Map<?, ?> originalList = (Map<?, ?>) obj;
+		if (!originalList.isEmpty())
+		{
+			if ((!originalList.keySet().stream().allMatch(keyClass::isInstance)) || (!originalList.values().stream().allMatch(valueClass::isInstance)))
+			{
+				LOGGER.log(Level.WARNING, "getMap(\"" + key + "\", " + keyClass.getSimpleName() + ", " + valueClass.getSimpleName() + ") requested with wrong generic type: " + obj.getClass().getGenericInterfaces()[0] + "!", new ClassNotFoundException());
+			}
+		}
+		return (Map<K, V>) obj;
+	}
+	
+	public StatsSet set(String name, Object value)
+	{
+		if (value == null)
+		{
+			return this;
+		}
+		_set.put(name, value);
+		return this;
+	}
+	
+	public StatsSet set(String key, boolean value)
+	{
+		_set.put(key, value);
+		return this;
+	}
+	
+	public StatsSet set(String key, byte value)
+	{
+		_set.put(key, value);
+		return this;
+	}
+	
+	public StatsSet set(String key, short value)
+	{
+		_set.put(key, value);
+		return this;
+	}
+	
+	public StatsSet set(String key, int value)
+	{
+		_set.put(key, value);
+		return this;
+	}
+	
+	public StatsSet set(String key, long value)
+	{
+		_set.put(key, value);
+		return this;
+	}
+	
+	public StatsSet set(String key, float value)
+	{
+		_set.put(key, value);
+		return this;
+	}
+	
+	public StatsSet set(String key, double value)
+	{
+		_set.put(key, value);
+		return this;
+	}
+	
+	public StatsSet set(String key, String value)
+	{
+		if (value == null)
+		{
+			return this;
+		}
+		_set.put(key, value);
+		return this;
+	}
+	
+	public StatsSet set(String key, Enum<?> value)
+	{
+		if (value == null)
+		{
+			return this;
+		}
+		_set.put(key, value);
+		return this;
+	}
+	
+	public static StatsSet valueOf(String key, Object value)
+	{
+		final StatsSet set = new StatsSet();
+		set.set(key, value);
+		return set;
+	}
+	
+	public void remove(String key)
+	{
+		_set.remove(key);
+	}
+	
+	public boolean contains(String name)
+	{
+		return _set.containsKey(name);
+	}
+	
+	@Override
+	public String toString()
+	{
+		return "StatsSet{_set=" + _set + '}';
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/TeleportBookmark.java

@@ -0,0 +1,71 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * @author UnAfraid
+ */
+public class TeleportBookmark extends Location
+{
+	private final int _id;
+	private int _icon;
+	private String _name, _tag;
+	
+	public TeleportBookmark(int id, int x, int y, int z, int icon, String tag, String name)
+	{
+		super(x, y, z);
+		_id = id;
+		_icon = icon;
+		_name = name;
+		_tag = tag;
+	}
+	
+	public String getName()
+	{
+		return _name;
+	}
+	
+	public void setName(String name)
+	{
+		_name = name;
+	}
+	
+	public int getId()
+	{
+		return _id;
+	}
+	
+	public int getIcon()
+	{
+		return _icon;
+	}
+	
+	public void setIcon(int icon)
+	{
+		_icon = icon;
+	}
+	
+	public String getTag()
+	{
+		return _tag;
+	}
+	
+	public void setTag(String tag)
+	{
+		_tag = tag;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/TeleportWhereType.java

@@ -0,0 +1,30 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+/**
+ * All teleport types.
+ * @author xban1x
+ */
+public enum TeleportWhereType
+{
+	CASTLE,
+	CLANHALL,
+	SIEGEFLAG,
+	TOWN,
+	FORTRESS
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/TempItem.java

@@ -0,0 +1,83 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.model.items.instance.L2ItemInstance;
+
+/**
+ * Class explanation:<br>
+ * For item counting or checking purposes. When you don't want to modify inventory<br>
+ * class contains itemId, quantity, ownerId, referencePrice, but not objectId<br>
+ * is stored, this will be only "list" of items with it's owner
+ */
+public final class TempItem
+{
+	private final int _itemId;
+	private int _quantity;
+	private final int _referencePrice;
+	private final String _itemName;
+	
+	/**
+	 * @param item
+	 * @param quantity of that item
+	 */
+	public TempItem(L2ItemInstance item, int quantity)
+	{
+		super();
+		_itemId = item.getId();
+		_quantity = quantity;
+		_itemName = item.getItem().getName();
+		_referencePrice = item.getReferencePrice();
+	}
+	
+	/**
+	 * @return the quantity.
+	 */
+	public int getQuantity()
+	{
+		return _quantity;
+	}
+	
+	/**
+	 * @param quantity The quantity to set.
+	 */
+	public void setQuantity(int quantity)
+	{
+		_quantity = quantity;
+	}
+	
+	public int getReferencePrice()
+	{
+		return _referencePrice;
+	}
+	
+	/**
+	 * @return the itemId.
+	 */
+	public int getItemId()
+	{
+		return _itemId;
+	}
+	
+	/**
+	 * @return the itemName.
+	 */
+	public String getItemName()
+	{
+		return _itemName;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/TimeStamp.java

@@ -0,0 +1,165 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import com.l2jmobius.gameserver.model.items.instance.L2ItemInstance;
+import com.l2jmobius.gameserver.model.skills.Skill;
+
+/**
+ * Simple class containing all necessary information to maintain<br>
+ * valid time stamps and reuse for skills and items reuse upon re-login.<br>
+ * <b>Filter this carefully as it becomes redundant to store reuse for small delays.</b>
+ * @author Yesod, Zoey76
+ */
+public class TimeStamp
+{
+	/** Item or skill ID. */
+	private final int _id1;
+	/** Item object ID or skill level. */
+	private final int _id2;
+	/** Skill level. */
+	private final int _id3;
+	/** Item or skill reuse time. */
+	private final long _reuse;
+	/** Time stamp. */
+	private final long _stamp;
+	/** Shared reuse group. */
+	private final int _group;
+	
+	/**
+	 * Skill time stamp constructor.
+	 * @param skill the skill upon the stamp will be created.
+	 * @param reuse the reuse time for this skill.
+	 * @param systime overrides the system time with a customized one.
+	 */
+	public TimeStamp(Skill skill, long reuse, long systime)
+	{
+		_id1 = skill.getId();
+		_id2 = skill.getLevel();
+		_id3 = skill.getSubLevel();
+		_reuse = reuse;
+		_stamp = systime > 0 ? systime : System.currentTimeMillis() + reuse;
+		_group = -1;
+	}
+	
+	/**
+	 * Item time stamp constructor.
+	 * @param item the item upon the stamp will be created.
+	 * @param reuse the reuse time for this item.
+	 * @param systime overrides the system time with a customized one.
+	 */
+	public TimeStamp(L2ItemInstance item, long reuse, long systime)
+	{
+		_id1 = item.getId();
+		_id2 = item.getObjectId();
+		_id3 = 0;
+		_reuse = reuse;
+		_stamp = systime > 0 ? systime : System.currentTimeMillis() + reuse;
+		_group = item.getSharedReuseGroup();
+	}
+	
+	/**
+	 * Gets the time stamp.
+	 * @return the time stamp, either the system time where this time stamp was created or the custom time assigned
+	 */
+	public long getStamp()
+	{
+		return _stamp;
+	}
+	
+	/**
+	 * Gets the item ID.
+	 * @return the item ID
+	 */
+	public int getItemId()
+	{
+		return _id1;
+	}
+	
+	/**
+	 * Gets the item object ID.
+	 * @return the item object ID
+	 */
+	public int getItemObjectId()
+	{
+		return _id2;
+	}
+	
+	/**
+	 * Gets the skill ID.
+	 * @return the skill ID
+	 */
+	public int getSkillId()
+	{
+		return _id1;
+	}
+	
+	/**
+	 * Gets the skill level.
+	 * @return the skill level
+	 */
+	public int getSkillLvl()
+	{
+		return _id2;
+	}
+	
+	/**
+	 * Gets the skill sub level.
+	 * @return the skill level
+	 */
+	public int getSkillSubLvl()
+	{
+		return _id3;
+	}
+	
+	/**
+	 * Gets the reuse.
+	 * @return the reuse
+	 */
+	public long getReuse()
+	{
+		return _reuse;
+	}
+	
+	/**
+	 * Get the shared reuse group.<br>
+	 * Only used on items.
+	 * @return the shared reuse group
+	 */
+	public int getSharedReuseGroup()
+	{
+		return _group;
+	}
+	
+	/**
+	 * Gets the remaining time.
+	 * @return the remaining time for this time stamp to expire
+	 */
+	public long getRemaining()
+	{
+		return Math.max(_stamp - System.currentTimeMillis(), 0);
+	}
+	
+	/**
+	 * Verifies if the reuse delay has passed.
+	 * @return {@code true} if this time stamp has expired, {@code false} otherwise
+	 */
+	public boolean hasNotPassed()
+	{
+		return System.currentTimeMillis() < _stamp;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/TowerSpawn.java

@@ -0,0 +1,75 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.List;
+
+import com.l2jmobius.gameserver.model.interfaces.IIdentifiable;
+
+/**
+ * @author malyelfik
+ */
+public class TowerSpawn implements IIdentifiable
+{
+	private final int _npcId;
+	private final Location _location;
+	private List<Integer> _zoneList = null;
+	private int _upgradeLevel = 0;
+	
+	public TowerSpawn(int npcId, Location location)
+	{
+		_location = location;
+		_npcId = npcId;
+	}
+	
+	public TowerSpawn(int npcId, Location location, List<Integer> zoneList)
+	{
+		_location = location;
+		_npcId = npcId;
+		_zoneList = zoneList;
+	}
+	
+	/**
+	 * Gets the NPC ID.
+	 * @return the NPC ID
+	 */
+	@Override
+	public int getId()
+	{
+		return _npcId;
+	}
+	
+	public Location getLocation()
+	{
+		return _location;
+	}
+	
+	public List<Integer> getZoneList()
+	{
+		return _zoneList;
+	}
+	
+	public void setUpgradeLevel(int level)
+	{
+		_upgradeLevel = level;
+	}
+	
+	public int getUpgradeLevel()
+	{
+		return _upgradeLevel;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/TradeItem.java

@@ -0,0 +1,227 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Objects;
+
+import com.l2jmobius.gameserver.enums.AttributeType;
+import com.l2jmobius.gameserver.model.ensoul.EnsoulOption;
+import com.l2jmobius.gameserver.model.items.L2Item;
+import com.l2jmobius.gameserver.model.items.instance.L2ItemInstance;
+
+public class TradeItem
+{
+	private int _objectId;
+	private final L2Item _item;
+	private final int _location;
+	private int _enchant;
+	private final int _type1;
+	private final int _type2;
+	private long _count;
+	private long _storeCount;
+	private long _price;
+	private final byte _elemAtkType;
+	private final int _elemAtkPower;
+	private final int[] _elemDefAttr =
+	{
+		0,
+		0,
+		0,
+		0,
+		0,
+		0
+	};
+	private final int[] _enchantOptions;
+	private final Collection<EnsoulOption> _soulCrystalOptions;
+	private final Collection<EnsoulOption> _soulCrystalSpecialOptions;
+	private int _visualId;
+	private int _augmentId;
+	
+	public TradeItem(L2ItemInstance item, long count, long price)
+	{
+		Objects.requireNonNull(item);
+		_objectId = item.getObjectId();
+		_item = item.getItem();
+		_location = item.getLocationSlot();
+		_enchant = item.getEnchantLevel();
+		_type1 = item.getCustomType1();
+		_type2 = item.getCustomType2();
+		_count = count;
+		_price = price;
+		_elemAtkType = item.getAttackAttributeType().getClientId();
+		_elemAtkPower = item.getAttackAttributePower();
+		for (AttributeType type : AttributeType.ATTRIBUTE_TYPES)
+		{
+			_elemDefAttr[type.getClientId()] = item.getDefenceAttribute(type);
+		}
+		_enchantOptions = item.getEnchantOptions();
+		_soulCrystalOptions = item.getSpecialAbilities();
+		_soulCrystalSpecialOptions = item.getAdditionalSpecialAbilities();
+		_visualId = item.getVisualId();
+		_augmentId = item.isAugmented() ? item.getAugmentation().getId() : 0;
+	}
+	
+	public TradeItem(L2Item item, long count, long price)
+	{
+		Objects.requireNonNull(item);
+		_objectId = 0;
+		_item = item;
+		_location = 0;
+		_enchant = 0;
+		_type1 = 0;
+		_type2 = 0;
+		_count = count;
+		_storeCount = count;
+		_price = price;
+		_elemAtkType = Elementals.NONE;
+		_elemAtkPower = 0;
+		_enchantOptions = L2ItemInstance.DEFAULT_ENCHANT_OPTIONS;
+		_soulCrystalOptions = Collections.emptyList();
+		_soulCrystalSpecialOptions = Collections.emptyList();
+	}
+	
+	public TradeItem(TradeItem item, long count, long price)
+	{
+		Objects.requireNonNull(item);
+		_objectId = item.getObjectId();
+		_item = item.getItem();
+		_location = item.getLocationSlot();
+		_enchant = item.getEnchant();
+		_type1 = item.getCustomType1();
+		_type2 = item.getCustomType2();
+		_count = count;
+		_storeCount = count;
+		_price = price;
+		_elemAtkType = item.getAttackElementType();
+		_elemAtkPower = item.getAttackElementPower();
+		for (byte i = 0; i < 6; i++)
+		{
+			_elemDefAttr[i] = item.getElementDefAttr(i);
+		}
+		_enchantOptions = item.getEnchantOptions();
+		_soulCrystalOptions = item.getSoulCrystalOptions();
+		_soulCrystalSpecialOptions = item.getSoulCrystalSpecialOptions();
+		_visualId = item.getVisualId();
+	}
+	
+	public void setObjectId(int objectId)
+	{
+		_objectId = objectId;
+	}
+	
+	public int getObjectId()
+	{
+		return _objectId;
+	}
+	
+	public L2Item getItem()
+	{
+		return _item;
+	}
+	
+	public int getLocationSlot()
+	{
+		return _location;
+	}
+	
+	public void setEnchant(int enchant)
+	{
+		_enchant = enchant;
+	}
+	
+	public int getEnchant()
+	{
+		return _enchant;
+	}
+	
+	public int getCustomType1()
+	{
+		return _type1;
+	}
+	
+	public int getCustomType2()
+	{
+		return _type2;
+	}
+	
+	public void setCount(long count)
+	{
+		_count = count;
+	}
+	
+	public long getCount()
+	{
+		return _count;
+	}
+	
+	public long getStoreCount()
+	{
+		return _storeCount;
+	}
+	
+	public void setPrice(long price)
+	{
+		_price = price;
+	}
+	
+	public long getPrice()
+	{
+		return _price;
+	}
+	
+	public byte getAttackElementType()
+	{
+		return _elemAtkType;
+	}
+	
+	public int getAttackElementPower()
+	{
+		return _elemAtkPower;
+	}
+	
+	public int getElementDefAttr(byte i)
+	{
+		return _elemDefAttr[i];
+	}
+	
+	public int[] getEnchantOptions()
+	{
+		return _enchantOptions;
+	}
+	
+	public Collection<EnsoulOption> getSoulCrystalOptions()
+	{
+		return _soulCrystalOptions;
+	}
+	
+	public Collection<EnsoulOption> getSoulCrystalSpecialOptions()
+	{
+		return _soulCrystalSpecialOptions;
+	}
+	
+	public int getAugmentId()
+	{
+		return _augmentId;
+	}
+	
+	public int getVisualId()
+	{
+		return _visualId;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/UIKeysSettings.java

@@ -0,0 +1,213 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import com.l2jmobius.commons.database.DatabaseFactory;
+import com.l2jmobius.gameserver.data.xml.impl.UIData;
+
+/**
+ * UI Keys Settings class.
+ * @author mrTJO, Zoey76
+ */
+public class UIKeysSettings
+{
+	private static final Logger _log = Logger.getLogger(UIKeysSettings.class.getName());
+	
+	private final int _playerObjId;
+	private Map<Integer, List<ActionKey>> _storedKeys;
+	private Map<Integer, List<Integer>> _storedCategories;
+	private boolean _saved = true;
+	
+	public UIKeysSettings(int playerObjId)
+	{
+		_playerObjId = playerObjId;
+		loadFromDB();
+	}
+	
+	public void storeAll(Map<Integer, List<Integer>> catMap, Map<Integer, List<ActionKey>> keyMap)
+	{
+		_saved = false;
+		_storedCategories = catMap;
+		_storedKeys = keyMap;
+	}
+	
+	public void storeCategories(Map<Integer, List<Integer>> catMap)
+	{
+		_saved = false;
+		_storedCategories = catMap;
+	}
+	
+	public Map<Integer, List<Integer>> getCategories()
+	{
+		return _storedCategories;
+	}
+	
+	public void storeKeys(Map<Integer, List<ActionKey>> keyMap)
+	{
+		_saved = false;
+		_storedKeys = keyMap;
+	}
+	
+	public Map<Integer, List<ActionKey>> getKeys()
+	{
+		return _storedKeys;
+	}
+	
+	public void loadFromDB()
+	{
+		getCatsFromDB();
+		getKeysFromDB();
+	}
+	
+	/**
+	 * Save Categories and Mapped Keys into GameServer DataBase
+	 */
+	public void saveInDB()
+	{
+		String query;
+		if (_saved)
+		{
+			return;
+		}
+		
+		query = "REPLACE INTO character_ui_categories (`charId`, `catId`, `order`, `cmdId`) VALUES ";
+		for (int category : _storedCategories.keySet())
+		{
+			int order = 0;
+			for (int key : _storedCategories.get(category))
+			{
+				query += "(" + _playerObjId + ", " + category + ", " + (order++) + ", " + key + "),";
+			}
+		}
+		query = query.substring(0, query.length() - 1) + "; ";
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement statement = con.prepareStatement(query))
+		{
+			statement.execute();
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.WARNING, "Exception: saveInDB(): " + e.getMessage(), e);
+		}
+		
+		query = "REPLACE INTO character_ui_actions (`charId`, `cat`, `order`, `cmd`, `key`, `tgKey1`, `tgKey2`, `show`) VALUES";
+		for (List<ActionKey> keyLst : _storedKeys.values())
+		{
+			int order = 0;
+			for (ActionKey key : keyLst)
+			{
+				query += key.getSqlSaveString(_playerObjId, order++) + ",";
+			}
+		}
+		query = query.substring(0, query.length() - 1) + ";";
+		
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement statement = con.prepareStatement(query))
+		{
+			statement.execute();
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.WARNING, "Exception: saveInDB(): " + e.getMessage(), e);
+		}
+		_saved = true;
+	}
+	
+	public void getCatsFromDB()
+	{
+		if (_storedCategories != null)
+		{
+			return;
+		}
+		
+		_storedCategories = new HashMap<>();
+		
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement stmt = con.prepareStatement("SELECT * FROM character_ui_categories WHERE `charId` = ? ORDER BY `catId`, `order`"))
+		{
+			stmt.setInt(1, _playerObjId);
+			try (ResultSet rs = stmt.executeQuery())
+			{
+				while (rs.next())
+				{
+					UIData.addCategory(_storedCategories, rs.getInt("catId"), rs.getInt("cmdId"));
+				}
+			}
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.WARNING, "Exception: getCatsFromDB(): " + e.getMessage(), e);
+		}
+		
+		if (_storedCategories.isEmpty())
+		{
+			_storedCategories = UIData.getInstance().getCategories();
+		}
+	}
+	
+	public void getKeysFromDB()
+	{
+		if (_storedKeys != null)
+		{
+			return;
+		}
+		
+		_storedKeys = new HashMap<>();
+		
+		try (Connection con = DatabaseFactory.getInstance().getConnection();
+			PreparedStatement stmt = con.prepareStatement("SELECT * FROM character_ui_actions WHERE `charId` = ? ORDER BY `cat`, `order`"))
+		{
+			stmt.setInt(1, _playerObjId);
+			try (ResultSet rs = stmt.executeQuery())
+			{
+				while (rs.next())
+				{
+					final int cat = rs.getInt("cat");
+					final int cmd = rs.getInt("cmd");
+					final int key = rs.getInt("key");
+					final int tgKey1 = rs.getInt("tgKey1");
+					final int tgKey2 = rs.getInt("tgKey2");
+					final int show = rs.getInt("show");
+					UIData.addKey(_storedKeys, cat, new ActionKey(cat, cmd, key, tgKey1, tgKey2, show));
+				}
+			}
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.WARNING, "Exception: getKeysFromDB(): " + e.getMessage(), e);
+		}
+		
+		if (_storedKeys.isEmpty())
+		{
+			_storedKeys = UIData.getInstance().getKeys();
+		}
+	}
+	
+	public boolean isSaved()
+	{
+		return _saved;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/VehiclePathPoint.java

@@ -0,0 +1,52 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+public final class VehiclePathPoint extends Location
+{
+	private final int _moveSpeed;
+	private final int _rotationSpeed;
+	
+	public VehiclePathPoint(Location loc)
+	{
+		this(loc.getX(), loc.getY(), loc.getZ());
+	}
+	
+	public VehiclePathPoint(int x, int y, int z)
+	{
+		super(x, y, z);
+		_moveSpeed = 350;
+		_rotationSpeed = 4000;
+	}
+	
+	public VehiclePathPoint(int x, int y, int z, int moveSpeed, int rotationSpeed)
+	{
+		super(x, y, z);
+		_moveSpeed = moveSpeed;
+		_rotationSpeed = rotationSpeed;
+	}
+	
+	public int getMoveSpeed()
+	{
+		return _moveSpeed;
+	}
+	
+	public int getRotationSpeed()
+	{
+		return _rotationSpeed;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/WalkInfo.java

@@ -0,0 +1,227 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model;
+
+import java.util.concurrent.ScheduledFuture;
+
+import com.l2jmobius.commons.util.Rnd;
+import com.l2jmobius.gameserver.instancemanager.WalkingManager;
+import com.l2jmobius.gameserver.model.actor.L2Npc;
+import com.l2jmobius.gameserver.model.events.EventDispatcher;
+import com.l2jmobius.gameserver.model.events.impl.character.npc.OnNpcMoveRouteFinished;
+
+/**
+ * Holds info about current walk progress.
+ * @author GKR, UnAfraid
+ */
+public class WalkInfo
+{
+	private final String _routeName;
+	private ScheduledFuture<?> _walkCheckTask;
+	private boolean _blocked = false;
+	private boolean _suspended = false;
+	private boolean _stoppedByAttack = false;
+	private int _currentNode = 0;
+	private boolean _forward = true; // Determines first --> last or first <-- last direction
+	private long _lastActionTime; // Debug field
+	
+	public WalkInfo(String routeName)
+	{
+		_routeName = routeName;
+	}
+	
+	/**
+	 * @return name of route of this WalkInfo.
+	 */
+	public L2WalkRoute getRoute()
+	{
+		return WalkingManager.getInstance().getRoute(_routeName);
+	}
+	
+	/**
+	 * @return current node of this WalkInfo.
+	 */
+	public L2NpcWalkerNode getCurrentNode()
+	{
+		return getRoute().getNodeList().get(_currentNode);
+	}
+	
+	/**
+	 * Calculate next node for this WalkInfo and send debug message from given npc
+	 * @param npc NPC to debug message to be sent from
+	 */
+	public synchronized void calculateNextNode(L2Npc npc)
+	{
+		// Check this first, within the bounds of random moving, we have no conception of "first" or "last" node
+		if (getRoute().getRepeatType() == WalkingManager.REPEAT_RANDOM)
+		{
+			int newNode = _currentNode;
+			
+			while (newNode == _currentNode)
+			{
+				newNode = Rnd.get(getRoute().getNodesCount());
+			}
+			
+			_currentNode = newNode;
+			npc.sendDebugMessage("Route: " + getRoute().getName() + ", next random node is " + _currentNode);
+		}
+		else
+		{
+			if (_forward)
+			{
+				_currentNode++;
+			}
+			else
+			{
+				_currentNode--;
+			}
+			
+			if (_currentNode == getRoute().getNodesCount()) // Last node arrived
+			{
+				// Notify quest
+				EventDispatcher.getInstance().notifyEventAsync(new OnNpcMoveRouteFinished(npc), npc);
+				npc.sendDebugMessage("Route: " + getRoute().getName() + ", last node arrived");
+				
+				if (!getRoute().repeatWalk())
+				{
+					WalkingManager.getInstance().cancelMoving(npc);
+					return;
+				}
+				
+				switch (getRoute().getRepeatType())
+				{
+					case WalkingManager.REPEAT_GO_BACK:
+					{
+						_forward = false;
+						_currentNode -= 2;
+						break;
+					}
+					case WalkingManager.REPEAT_GO_FIRST:
+					{
+						_currentNode = 0;
+						break;
+					}
+					case WalkingManager.REPEAT_TELE_FIRST:
+					{
+						npc.teleToLocation(npc.getSpawn().getLocation());
+						_currentNode = 0;
+						break;
+					}
+				}
+			}
+			else if (_currentNode == WalkingManager.NO_REPEAT) // First node arrived, when direction is first <-- last
+			{
+				_currentNode = 1;
+				_forward = true;
+			}
+		}
+	}
+	
+	/**
+	 * @return {@code true} if walking task is blocked, {@code false} otherwise,
+	 */
+	public boolean isBlocked()
+	{
+		return _blocked;
+	}
+	
+	/**
+	 * @param val
+	 */
+	public void setBlocked(boolean val)
+	{
+		_blocked = val;
+	}
+	
+	/**
+	 * @return {@code true} if walking task is suspended, {@code false} otherwise,
+	 */
+	public boolean isSuspended()
+	{
+		return _suspended;
+	}
+	
+	/**
+	 * @param val
+	 */
+	public void setSuspended(boolean val)
+	{
+		_suspended = val;
+	}
+	
+	/**
+	 * @return {@code true} if walking task shall be stopped by attack, {@code false} otherwise,
+	 */
+	public boolean isStoppedByAttack()
+	{
+		return _stoppedByAttack;
+	}
+	
+	/**
+	 * @param val
+	 */
+	public void setStoppedByAttack(boolean val)
+	{
+		_stoppedByAttack = val;
+	}
+	
+	/**
+	 * @return the id of the current node in this walking task.
+	 */
+	public int getCurrentNodeId()
+	{
+		return _currentNode;
+	}
+	
+	/**
+	 * @return {@code long} last action time used only for debugging.
+	 */
+	public long getLastAction()
+	{
+		return _lastActionTime;
+	}
+	
+	/**
+	 * @param val
+	 */
+	public void setLastAction(long val)
+	{
+		_lastActionTime = val;
+	}
+	
+	/**
+	 * @return walking check task.
+	 */
+	public ScheduledFuture<?> getWalkCheckTask()
+	{
+		return _walkCheckTask;
+	}
+	
+	/**
+	 * @param val walking check task.
+	 */
+	public void setWalkCheckTask(ScheduledFuture<?> val)
+	{
+		_walkCheckTask = val;
+	}
+	
+	@Override
+	public String toString()
+	{
+		return "WalkInfo [_routeName=" + _routeName + ", _walkCheckTask=" + _walkCheckTask + ", _blocked=" + _blocked + ", _suspended=" + _suspended + ", _stoppedByAttack=" + _stoppedByAttack + ", _currentNode=" + _currentNode + ", _forward=" + _forward + ", _lastActionTime=" + _lastActionTime + "]";
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/actor/L2Playable.java

@@ -0,0 +1,323 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model.actor;
+
+import com.l2jmobius.gameserver.ai.CtrlEvent;
+import com.l2jmobius.gameserver.enums.InstanceType;
+import com.l2jmobius.gameserver.instancemanager.ZoneManager;
+import com.l2jmobius.gameserver.model.L2Clan;
+import com.l2jmobius.gameserver.model.L2Object;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.actor.stat.PlayableStat;
+import com.l2jmobius.gameserver.model.actor.status.PlayableStatus;
+import com.l2jmobius.gameserver.model.actor.templates.L2CharTemplate;
+import com.l2jmobius.gameserver.model.effects.EffectFlag;
+import com.l2jmobius.gameserver.model.events.EventDispatcher;
+import com.l2jmobius.gameserver.model.events.impl.character.OnCreatureDeath;
+import com.l2jmobius.gameserver.model.events.returns.TerminateReturn;
+import com.l2jmobius.gameserver.model.instancezone.Instance;
+import com.l2jmobius.gameserver.model.items.instance.L2ItemInstance;
+import com.l2jmobius.gameserver.model.quest.QuestState;
+import com.l2jmobius.gameserver.model.skills.Skill;
+import com.l2jmobius.gameserver.network.serverpackets.EtcStatusUpdate;
+
+/**
+ * This class represents all Playable characters in the world.<br>
+ * L2Playable:
+ * <ul>
+ * <li>L2PcInstance</li>
+ * <li>L2Summon</li>
+ * </ul>
+ */
+public abstract class L2Playable extends L2Character
+{
+	private L2Character _lockedTarget = null;
+	private L2PcInstance transferDmgTo = null;
+	
+	/**
+	 * Constructor of L2Playable.<br>
+	 * <B><U> Actions</U> :</B>
+	 * <ul>
+	 * <li>Call the L2Character constructor to create an empty _skills slot and link copy basic Calculator set to this L2Playable</li>
+	 * </ul>
+	 * @param objectId the object id
+	 * @param template The L2CharTemplate to apply to the L2Playable
+	 */
+	public L2Playable(int objectId, L2CharTemplate template)
+	{
+		super(objectId, template);
+		setInstanceType(InstanceType.L2Playable);
+		setIsInvul(false);
+	}
+	
+	public L2Playable(L2CharTemplate template)
+	{
+		super(template);
+		setInstanceType(InstanceType.L2Playable);
+		setIsInvul(false);
+	}
+	
+	@Override
+	public PlayableStat getStat()
+	{
+		return (PlayableStat) super.getStat();
+	}
+	
+	@Override
+	public void initCharStat()
+	{
+		setStat(new PlayableStat(this));
+	}
+	
+	@Override
+	public PlayableStatus getStatus()
+	{
+		return (PlayableStatus) super.getStatus();
+	}
+	
+	@Override
+	public void initCharStatus()
+	{
+		setStatus(new PlayableStatus(this));
+	}
+	
+	@Override
+	public boolean doDie(L2Character killer)
+	{
+		final TerminateReturn returnBack = EventDispatcher.getInstance().notifyEvent(new OnCreatureDeath(killer, this), this, TerminateReturn.class);
+		if ((returnBack != null) && returnBack.terminate())
+		{
+			return false;
+		}
+		
+		// killing is only possible one time
+		synchronized (this)
+		{
+			if (isDead())
+			{
+				return false;
+			}
+			// now reset currentHp to zero
+			setCurrentHp(0);
+			setIsDead(true);
+		}
+		
+		abortAttack();
+		abortCast();
+		
+		// Set target to null and cancel Attack or Cast
+		setTarget(null);
+		
+		// Stop movement
+		stopMove(null);
+		
+		// Stop HP/MP/CP Regeneration task
+		getStatus().stopHpMpRegeneration();
+		
+		boolean deleteBuffs = true;
+		
+		if (isNoblesseBlessedAffected())
+		{
+			stopEffects(EffectFlag.NOBLESS_BLESSING);
+			deleteBuffs = false;
+		}
+		if (isResurrectSpecialAffected())
+		{
+			stopEffects(EffectFlag.RESURRECTION_SPECIAL);
+			deleteBuffs = false;
+		}
+		if (isPlayer())
+		{
+			final L2PcInstance activeChar = getActingPlayer();
+			
+			if (activeChar.hasCharmOfCourage())
+			{
+				if (activeChar.isInSiege())
+				{
+					getActingPlayer().reviveRequest(getActingPlayer(), null, false, 0);
+				}
+				activeChar.setCharmOfCourage(false);
+				activeChar.sendPacket(new EtcStatusUpdate(activeChar));
+			}
+		}
+		
+		if (deleteBuffs)
+		{
+			stopAllEffectsExceptThoseThatLastThroughDeath();
+		}
+		
+		// Send the Server->Client packet StatusUpdate with current HP and MP to all other L2PcInstance to inform
+		broadcastStatusUpdate();
+		
+		ZoneManager.getInstance().getRegion(this).onDeath(this);
+		
+		// Notify Quest of L2Playable's death
+		final L2PcInstance actingPlayer = getActingPlayer();
+		
+		if (!actingPlayer.isNotifyQuestOfDeathEmpty())
+		{
+			for (QuestState qs : actingPlayer.getNotifyQuestOfDeath())
+			{
+				qs.getQuest().notifyDeath((killer == null ? this : killer), this, qs);
+			}
+		}
+		// Notify instance
+		if (isPlayer())
+		{
+			final Instance instance = getInstanceWorld();
+			if (instance != null)
+			{
+				instance.onDeath(getActingPlayer());
+			}
+		}
+		
+		if (killer != null)
+		{
+			final L2PcInstance killerPlayer = killer.getActingPlayer();
+			if ((killerPlayer != null) && isPlayable())
+			{
+				killerPlayer.onPlayerKill(this);
+			}
+		}
+		
+		// Notify L2Character AI
+		getAI().notifyEvent(CtrlEvent.EVT_DEAD);
+		super.updateEffectIcons();
+		return true;
+	}
+	
+	public boolean checkIfPvP(L2PcInstance target)
+	{
+		final L2PcInstance player = getActingPlayer();
+		
+		if ((player == null) || (target == null) || (player == target))
+		{
+			return true;
+		}
+		
+		if (target.isOnDarkSide())
+		{
+			return true;
+		}
+		else if (target.getReputation() < 0)
+		{
+			return true;
+		}
+		else if ((player.getPvpFlag() > 0) && (target.getPvpFlag() > 0))
+		{
+			return true;
+		}
+		
+		final L2Clan playerClan = player.getClan();
+		final L2Clan targetClan = target.getClan();
+		
+		if ((playerClan != null) && (targetClan != null) && playerClan.isAtWarWith(targetClan) && targetClan.isAtWarWith(playerClan))
+		{
+			return (player.getPledgeType() != L2Clan.SUBUNIT_ACADEMY) && (target.getPledgeType() != L2Clan.SUBUNIT_ACADEMY);
+		}
+		return false;
+	}
+	
+	/**
+	 * Return True.
+	 */
+	@Override
+	public boolean canBeAttacked()
+	{
+		return true;
+	}
+	
+	// Support for Noblesse Blessing skill, where buffs are retained after resurrect
+	public final boolean isNoblesseBlessedAffected()
+	{
+		return isAffected(EffectFlag.NOBLESS_BLESSING);
+	}
+	
+	/**
+	 * @return {@code true} if char can resurrect by himself, {@code false} otherwise
+	 */
+	public final boolean isResurrectSpecialAffected()
+	{
+		return isAffected(EffectFlag.RESURRECTION_SPECIAL);
+	}
+	
+	/**
+	 * @return {@code true} if the Silent Moving mode is active, {@code false} otherwise
+	 */
+	public boolean isSilentMovingAffected()
+	{
+		return isAffected(EffectFlag.SILENT_MOVE);
+	}
+	
+	/**
+	 * For Newbie Protection Blessing skill, keeps you safe from an attack by a chaotic character >= 10 levels apart from you.
+	 * @return
+	 */
+	public final boolean isProtectionBlessingAffected()
+	{
+		return isAffected(EffectFlag.PROTECTION_BLESSING);
+	}
+	
+	@Override
+	public void updateEffectIcons(boolean partyOnly)
+	{
+		getEffectList().updateEffectIcons(partyOnly);
+	}
+	
+	public boolean isLockedTarget()
+	{
+		return _lockedTarget != null;
+	}
+	
+	public L2Character getLockedTarget()
+	{
+		return _lockedTarget;
+	}
+	
+	public void setLockedTarget(L2Character cha)
+	{
+		_lockedTarget = cha;
+	}
+	
+	public void setTransferDamageTo(L2PcInstance val)
+	{
+		transferDmgTo = val;
+	}
+	
+	public L2PcInstance getTransferingDamageTo()
+	{
+		return transferDmgTo;
+	}
+	
+	public abstract void doPickupItem(L2Object object);
+	
+	public abstract int getReputation();
+	
+	public abstract boolean useMagic(Skill skill, L2ItemInstance item, boolean forceUse, boolean dontMove);
+	
+	public abstract void storeMe();
+	
+	public abstract void storeEffect(boolean storeEffects);
+	
+	public abstract void restoreEffects();
+	
+	@Override
+	public boolean isPlayable()
+	{
+		return true;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/actor/L2Tower.java

@@ -0,0 +1,81 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model.actor;
+
+import com.l2jmobius.gameserver.ai.CtrlIntention;
+import com.l2jmobius.gameserver.geodata.GeoData;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.actor.templates.L2NpcTemplate;
+import com.l2jmobius.gameserver.network.serverpackets.ActionFailed;
+
+/**
+ * This class is a super-class for L2ControlTowerInstance and L2FlameTowerInstance.
+ * @author Zoey76
+ */
+public abstract class L2Tower extends L2Npc
+{
+	public L2Tower(L2NpcTemplate template)
+	{
+		super(template);
+		setIsInvul(false);
+	}
+	
+	@Override
+	public boolean canBeAttacked()
+	{
+		// Attackable during siege by attacker only
+		return ((getCastle() != null) && (getCastle().getResidenceId() > 0) && getCastle().getSiege().isInProgress());
+	}
+	
+	@Override
+	public boolean isAutoAttackable(L2Character attacker)
+	{
+		// Attackable during siege by attacker only
+		return ((attacker != null) && attacker.isPlayer() && (getCastle() != null) && (getCastle().getResidenceId() > 0) && getCastle().getSiege().isInProgress() && getCastle().getSiege().checkIsAttacker(attacker.getClan()));
+	}
+	
+	@Override
+	public void onAction(L2PcInstance player, boolean interact)
+	{
+		if (!canTarget(player))
+		{
+			return;
+		}
+		
+		if (this != player.getTarget())
+		{
+			// Set the target of the L2PcInstance player
+			player.setTarget(this);
+		}
+		else if (interact)
+		{
+			if (isAutoAttackable(player) && (Math.abs(player.getZ() - getZ()) < 100) && GeoData.getInstance().canSeeTarget(player, this))
+			{
+				// Notify the L2PcInstance AI with AI_INTENTION_INTERACT
+				player.getAI().setIntention(CtrlIntention.AI_INTENTION_ATTACK, this);
+			}
+		}
+		// Send a Server->Client ActionFailed to the L2PcInstance in order to avoid that the client wait another packet
+		player.sendPacket(ActionFailed.STATIC_PACKET);
+	}
+	
+	@Override
+	public void onForcedAttack(L2PcInstance player)
+	{
+		onAction(player);
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/actor/L2Vehicle.java

@@ -0,0 +1,482 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model.actor;
+
+import java.util.Iterator;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.logging.Level;
+
+import com.l2jmobius.gameserver.GameTimeController;
+import com.l2jmobius.gameserver.ThreadPoolManager;
+import com.l2jmobius.gameserver.ai.CtrlIntention;
+import com.l2jmobius.gameserver.enums.InstanceType;
+import com.l2jmobius.gameserver.instancemanager.MapRegionManager;
+import com.l2jmobius.gameserver.instancemanager.ZoneManager;
+import com.l2jmobius.gameserver.model.L2World;
+import com.l2jmobius.gameserver.model.Location;
+import com.l2jmobius.gameserver.model.TeleportWhereType;
+import com.l2jmobius.gameserver.model.VehiclePathPoint;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.actor.stat.VehicleStat;
+import com.l2jmobius.gameserver.model.actor.templates.L2CharTemplate;
+import com.l2jmobius.gameserver.model.interfaces.ILocational;
+import com.l2jmobius.gameserver.model.items.L2Weapon;
+import com.l2jmobius.gameserver.model.items.instance.L2ItemInstance;
+import com.l2jmobius.gameserver.model.zone.ZoneRegion;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.network.serverpackets.IClientOutgoingPacket;
+import com.l2jmobius.gameserver.network.serverpackets.InventoryUpdate;
+import com.l2jmobius.gameserver.util.Util;
+
+/**
+ * @author DS
+ */
+public abstract class L2Vehicle extends L2Character
+{
+	protected int _dockId = 0;
+	protected final Set<L2PcInstance> _passengers = ConcurrentHashMap.newKeySet();
+	protected Location _oustLoc = null;
+	private Runnable _engine = null;
+	
+	protected VehiclePathPoint[] _currentPath = null;
+	protected int _runState = 0;
+	
+	public L2Vehicle(L2CharTemplate template)
+	{
+		super(template);
+		setInstanceType(InstanceType.L2Vehicle);
+		setIsFlying(true);
+	}
+	
+	public boolean isBoat()
+	{
+		return false;
+	}
+	
+	public boolean isAirShip()
+	{
+		return false;
+	}
+	
+	public boolean canBeControlled()
+	{
+		return _engine == null;
+	}
+	
+	public void registerEngine(Runnable r)
+	{
+		_engine = r;
+	}
+	
+	public void runEngine(int delay)
+	{
+		if (_engine != null)
+		{
+			ThreadPoolManager.getInstance().scheduleGeneral(_engine, delay);
+		}
+	}
+	
+	public void executePath(VehiclePathPoint[] path)
+	{
+		_runState = 0;
+		_currentPath = path;
+		
+		if ((_currentPath != null) && (_currentPath.length > 0))
+		{
+			final VehiclePathPoint point = _currentPath[0];
+			if (point.getMoveSpeed() > 0)
+			{
+				getStat().setMoveSpeed(point.getMoveSpeed());
+			}
+			if (point.getRotationSpeed() > 0)
+			{
+				getStat().setRotationSpeed(point.getRotationSpeed());
+			}
+			
+			getAI().setIntention(CtrlIntention.AI_INTENTION_MOVE_TO, new Location(point.getX(), point.getY(), point.getZ(), 0));
+			return;
+		}
+		getAI().setIntention(CtrlIntention.AI_INTENTION_ACTIVE);
+	}
+	
+	@Override
+	public boolean moveToNextRoutePoint()
+	{
+		_move = null;
+		
+		if (_currentPath != null)
+		{
+			_runState++;
+			if (_runState < _currentPath.length)
+			{
+				final VehiclePathPoint point = _currentPath[_runState];
+				if (!isMovementDisabled())
+				{
+					if (point.getMoveSpeed() == 0)
+					{
+						point.setHeading(point.getRotationSpeed());
+						teleToLocation(point, false);
+						_currentPath = null;
+					}
+					else
+					{
+						if (point.getMoveSpeed() > 0)
+						{
+							getStat().setMoveSpeed(point.getMoveSpeed());
+						}
+						if (point.getRotationSpeed() > 0)
+						{
+							getStat().setRotationSpeed(point.getRotationSpeed());
+						}
+						
+						final MoveData m = new MoveData();
+						m.disregardingGeodata = false;
+						m.onGeodataPathIndex = -1;
+						m._xDestination = point.getX();
+						m._yDestination = point.getY();
+						m._zDestination = point.getZ();
+						m._heading = 0;
+						
+						final double dx = point.getX() - getX();
+						final double dy = point.getY() - getY();
+						final double distance = Math.sqrt((dx * dx) + (dy * dy));
+						if (distance > 1)
+						{
+							setHeading(Util.calculateHeadingFrom(getX(), getY(), point.getX(), point.getY()));
+						}
+						
+						m._moveStartTime = GameTimeController.getInstance().getGameTicks();
+						_move = m;
+						
+						GameTimeController.getInstance().registerMovingObject(this);
+						return true;
+					}
+				}
+			}
+			else
+			{
+				_currentPath = null;
+			}
+		}
+		
+		runEngine(10);
+		return false;
+	}
+	
+	@Override
+	public VehicleStat getStat()
+	{
+		return (VehicleStat) super.getStat();
+	}
+	
+	@Override
+	public void initCharStat()
+	{
+		setStat(new VehicleStat(this));
+	}
+	
+	public boolean isInDock()
+	{
+		return _dockId > 0;
+	}
+	
+	public int getDockId()
+	{
+		return _dockId;
+	}
+	
+	public void setInDock(int d)
+	{
+		_dockId = d;
+	}
+	
+	public void setOustLoc(Location loc)
+	{
+		_oustLoc = loc;
+	}
+	
+	public Location getOustLoc()
+	{
+		return _oustLoc != null ? _oustLoc : MapRegionManager.getInstance().getTeleToLocation(this, TeleportWhereType.TOWN);
+	}
+	
+	public void oustPlayers()
+	{
+		L2PcInstance player;
+		
+		// Use iterator because oustPlayer will try to remove player from _passengers
+		final Iterator<L2PcInstance> iter = _passengers.iterator();
+		while (iter.hasNext())
+		{
+			player = iter.next();
+			iter.remove();
+			if (player != null)
+			{
+				oustPlayer(player);
+			}
+		}
+	}
+	
+	public void oustPlayer(L2PcInstance player)
+	{
+		player.setVehicle(null);
+		player.setInVehiclePosition(null);
+		removePassenger(player);
+	}
+	
+	public boolean addPassenger(L2PcInstance player)
+	{
+		if ((player == null) || _passengers.contains(player))
+		{
+			return false;
+		}
+		
+		// already in other vehicle
+		if ((player.getVehicle() != null) && (player.getVehicle() != this))
+		{
+			return false;
+		}
+		
+		_passengers.add(player);
+		return true;
+	}
+	
+	public void removePassenger(L2PcInstance player)
+	{
+		try
+		{
+			_passengers.remove(player);
+		}
+		catch (Exception e)
+		{
+		}
+	}
+	
+	public boolean isEmpty()
+	{
+		return _passengers.isEmpty();
+	}
+	
+	public Set<L2PcInstance> getPassengers()
+	{
+		return _passengers;
+	}
+	
+	public void broadcastToPassengers(IClientOutgoingPacket sm)
+	{
+		for (L2PcInstance player : _passengers)
+		{
+			if (player != null)
+			{
+				player.sendPacket(sm);
+			}
+		}
+	}
+	
+	/**
+	 * Consume ticket(s) and teleport player from boat if no correct ticket
+	 * @param itemId Ticket itemId
+	 * @param count Ticket count
+	 * @param oustX
+	 * @param oustY
+	 * @param oustZ
+	 */
+	public void payForRide(int itemId, int count, int oustX, int oustY, int oustZ)
+	{
+		L2World.getInstance().forEachVisibleObjectInRange(this, L2PcInstance.class, 1000, player ->
+		{
+			if (player.isInBoat() && (player.getBoat() == this))
+			{
+				if (itemId > 0)
+				{
+					final L2ItemInstance ticket = player.getInventory().getItemByItemId(itemId);
+					if ((ticket == null) || (player.getInventory().destroyItem("Boat", ticket, count, player, this) == null))
+					{
+						player.sendPacket(SystemMessageId.YOU_DO_NOT_POSSESS_THE_CORRECT_TICKET_TO_BOARD_THE_BOAT);
+						player.teleToLocation(new Location(oustX, oustY, oustZ), true);
+						return;
+					}
+					final InventoryUpdate iu = new InventoryUpdate();
+					iu.addModifiedItem(ticket);
+					player.sendInventoryUpdate(iu);
+				}
+				addPassenger(player);
+			}
+		});
+	}
+	
+	@Override
+	public boolean updatePosition()
+	{
+		final boolean result = super.updatePosition();
+		
+		for (L2PcInstance player : _passengers)
+		{
+			if ((player != null) && (player.getVehicle() == this))
+			{
+				player.setXYZ(getX(), getY(), getZ());
+				player.revalidateZone(false);
+			}
+		}
+		
+		return result;
+	}
+	
+	@Override
+	public void teleToLocation(ILocational loc, boolean allowRandomOffset)
+	{
+		if (isMoving())
+		{
+			stopMove(null);
+		}
+		
+		setIsTeleporting(true);
+		
+		getAI().setIntention(CtrlIntention.AI_INTENTION_ACTIVE);
+		
+		for (L2PcInstance player : _passengers)
+		{
+			if (player != null)
+			{
+				player.teleToLocation(loc, false);
+			}
+		}
+		
+		decayMe();
+		setXYZ(loc);
+		
+		// temporary fix for heading on teleports
+		if (loc.getHeading() != 0)
+		{
+			setHeading(loc.getHeading());
+		}
+		
+		onTeleported();
+		revalidateZone(true);
+	}
+	
+	@Override
+	public void stopMove(Location loc)
+	{
+		_move = null;
+		if (loc != null)
+		{
+			setXYZ(loc);
+			setHeading(loc.getHeading());
+			revalidateZone(true);
+		}
+		
+	}
+	
+	@Override
+	public boolean deleteMe()
+	{
+		_engine = null;
+		
+		try
+		{
+			if (isMoving())
+			{
+				stopMove(null);
+			}
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.SEVERE, "Failed stopMove().", e);
+		}
+		
+		try
+		{
+			oustPlayers();
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.SEVERE, "Failed oustPlayers().", e);
+		}
+		
+		final ZoneRegion oldZoneRegion = ZoneManager.getInstance().getRegion(this);
+		
+		try
+		{
+			decayMe();
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.SEVERE, "Failed decayMe().", e);
+		}
+		
+		oldZoneRegion.removeFromZones(this);
+		
+		// Remove L2Object object from _allObjects of World
+		L2World.getInstance().removeObject(this);
+		
+		return super.deleteMe();
+	}
+	
+	@Override
+	public void updateAbnormalVisualEffects()
+	{
+	}
+	
+	@Override
+	public L2ItemInstance getActiveWeaponInstance()
+	{
+		return null;
+	}
+	
+	@Override
+	public L2Weapon getActiveWeaponItem()
+	{
+		return null;
+	}
+	
+	@Override
+	public L2ItemInstance getSecondaryWeaponInstance()
+	{
+		return null;
+	}
+	
+	@Override
+	public L2Weapon getSecondaryWeaponItem()
+	{
+		return null;
+	}
+	
+	@Override
+	public int getLevel()
+	{
+		return 0;
+	}
+	
+	@Override
+	public boolean isAutoAttackable(L2Character attacker)
+	{
+		return false;
+	}
+	
+	@Override
+	public void detachAI()
+	{
+	}
+	
+	@Override
+	public boolean isVehicle()
+	{
+		return true;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/actor/appearance/PcAppearance.java

@@ -0,0 +1,254 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model.actor.appearance;
+
+import com.l2jmobius.gameserver.enums.Sex;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+
+public class PcAppearance
+{
+	public static final int DEFAULT_TITLE_COLOR = 0xECF9A2;
+	
+	private L2PcInstance _owner;
+	
+	private byte _face;
+	
+	private byte _hairColor;
+	
+	private byte _hairStyle;
+	
+	private boolean _sex; // Female true(1)
+	
+	/** The current visible name of this player, not necessarily the real one */
+	private String _visibleName;
+	
+	/** The current visible title of this player, not necessarily the real one */
+	private String _visibleTitle;
+	
+	/** The default name color is 0xFFFFFF. */
+	private int _nameColor = 0xFFFFFF;
+	
+	/** The default title color is 0xECF9A2. */
+	private int _titleColor = DEFAULT_TITLE_COLOR;
+	
+	private int _visibleClanId = -1;
+	private int _visibleClanCrestId = -1;
+	private int _visibleClanLargeCrestId = -1;
+	private int _visibleAllyId = -1;
+	private int _visibleAllyCrestId = -1;
+	
+	public PcAppearance(byte face, byte hColor, byte hStyle, boolean sex)
+	{
+		_face = face;
+		_hairColor = hColor;
+		_hairStyle = hStyle;
+		_sex = sex;
+	}
+	
+	/**
+	 * @param visibleName The visibleName to set.
+	 */
+	public final void setVisibleName(String visibleName)
+	{
+		_visibleName = visibleName;
+	}
+	
+	/**
+	 * @return Returns the visibleName.
+	 */
+	public final String getVisibleName()
+	{
+		if (_visibleName == null)
+		{
+			return getOwner().getName();
+		}
+		return _visibleName;
+	}
+	
+	/**
+	 * @param visibleTitle The visibleTitle to set.
+	 */
+	public final void setVisibleTitle(String visibleTitle)
+	{
+		_visibleTitle = visibleTitle;
+	}
+	
+	/**
+	 * @return Returns the visibleTitle.
+	 */
+	public final String getVisibleTitle()
+	{
+		if (_visibleTitle == null)
+		{
+			return getOwner().getTitle();
+		}
+		return _visibleTitle;
+	}
+	
+	public final byte getFace()
+	{
+		return _face;
+	}
+	
+	/**
+	 * @param value
+	 */
+	public final void setFace(int value)
+	{
+		_face = (byte) value;
+	}
+	
+	public final byte getHairColor()
+	{
+		return _hairColor;
+	}
+	
+	/**
+	 * @param value
+	 */
+	public final void setHairColor(int value)
+	{
+		_hairColor = (byte) value;
+	}
+	
+	public final byte getHairStyle()
+	{
+		return _hairStyle;
+	}
+	
+	/**
+	 * @param value
+	 */
+	public final void setHairStyle(int value)
+	{
+		_hairStyle = (byte) value;
+	}
+	
+	/**
+	 * @return true if char is female
+	 */
+	public final boolean getSex()
+	{
+		return _sex;
+	}
+	
+	/**
+	 * @return Sex of the char
+	 */
+	public Sex getSexType()
+	{
+		return _sex ? Sex.FEMALE : Sex.MALE;
+	}
+	
+	/**
+	 * @param isfemale
+	 */
+	public final void setSex(boolean isfemale)
+	{
+		_sex = isfemale;
+	}
+	
+	public int getNameColor()
+	{
+		return _nameColor;
+	}
+	
+	public void setNameColor(int nameColor)
+	{
+		if (nameColor < 0)
+		{
+			return;
+		}
+		
+		_nameColor = nameColor;
+	}
+	
+	public void setNameColor(int red, int green, int blue)
+	{
+		_nameColor = (red & 0xFF) + ((green & 0xFF) << 8) + ((blue & 0xFF) << 16);
+	}
+	
+	public int getTitleColor()
+	{
+		return _titleColor;
+	}
+	
+	public void setTitleColor(int titleColor)
+	{
+		if (titleColor < 0)
+		{
+			return;
+		}
+		
+		_titleColor = titleColor;
+	}
+	
+	public void setTitleColor(int red, int green, int blue)
+	{
+		_titleColor = (red & 0xFF) + ((green & 0xFF) << 8) + ((blue & 0xFF) << 16);
+	}
+	
+	/**
+	 * @param owner The owner to set.
+	 */
+	public void setOwner(L2PcInstance owner)
+	{
+		_owner = owner;
+	}
+	
+	/**
+	 * @return Returns the owner.
+	 */
+	public L2PcInstance getOwner()
+	{
+		return _owner;
+	}
+	
+	public int getVisibleClanId()
+	{
+		return _visibleClanId != -1 ? _visibleClanId : getOwner().isCursedWeaponEquipped() ? 0 : getOwner().getClanId();
+	}
+	
+	public int getVisibleClanCrestId()
+	{
+		return _visibleClanCrestId != -1 ? _visibleClanCrestId : getOwner().isCursedWeaponEquipped() ? 0 : getOwner().getClanCrestId();
+	}
+	
+	public int getVisibleClanLargeCrestId()
+	{
+		return _visibleClanLargeCrestId != -1 ? _visibleClanLargeCrestId : getOwner().isCursedWeaponEquipped() ? 0 : getOwner().getClanCrestLargeId();
+	}
+	
+	public int getVisibleAllyId()
+	{
+		return _visibleAllyId != -1 ? _visibleAllyId : getOwner().isCursedWeaponEquipped() ? 0 : getOwner().getAllyId();
+	}
+	
+	public int getVisibleAllyCrestId()
+	{
+		return _visibleAllyCrestId != -1 ? _visibleAllyCrestId : getOwner().isCursedWeaponEquipped() ? 0 : getOwner().getAllyCrestId();
+	}
+	
+	public void setVisibleClanData(int clanId, int clanCrestId, int clanLargeCrestId, int allyId, int allyCrestId)
+	{
+		_visibleClanId = clanId;
+		_visibleClanCrestId = clanCrestId;
+		_visibleClanLargeCrestId = clanLargeCrestId;
+		_visibleAllyId = allyId;
+		_visibleAllyCrestId = allyCrestId;
+	}
+}

L2J_Mobius_Ertheia/java/com/l2jmobius/gameserver/model/actor/instance/CommissionManagerInstance.java

@@ -0,0 +1,59 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.model.actor.instance;
+
+import com.l2jmobius.gameserver.enums.InstanceType;
+import com.l2jmobius.gameserver.model.actor.L2Character;
+import com.l2jmobius.gameserver.model.actor.L2Npc;
+import com.l2jmobius.gameserver.model.actor.templates.L2NpcTemplate;
+import com.l2jmobius.gameserver.network.serverpackets.commission.ExShowCommission;
+
+/**
+ * @author NosBit
+ */
+public class CommissionManagerInstance extends L2Npc
+{
+	public CommissionManagerInstance(L2NpcTemplate template)
+	{
+		super(template);
+		setInstanceType(InstanceType.CommissionManagerInstance);
+	}
+	
+	@Override
+	public boolean isAutoAttackable(L2Character attacker)
+	{
+		if (attacker.isMonster())
+		{
+			return true;
+		}
+		
+		return super.isAutoAttackable(attacker);
+	}
+	
+	@Override
+	public void onBypassFeedback(L2PcInstance player, String command)
+	{
+		if (command.equalsIgnoreCase("show_commission"))
+		{
+			player.sendPacket(ExShowCommission.STATIC_PACKET);
+		}
+		else
+		{
+			super.onBypassFeedback(player, command);
+		}
+	}
+}