L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/ActionHandler.java

@@ -0,0 +1,78 @@
+/*
+ * 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.handler;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import com.l2jmobius.gameserver.enums.InstanceType;
+
+/**
+ * @author UnAfraid
+ */
+public class ActionHandler implements IHandler<IActionHandler, InstanceType>
+{
+	private final Map<InstanceType, IActionHandler> _actions;
+	
+	public static ActionHandler getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	protected ActionHandler()
+	{
+		_actions = new HashMap<>();
+	}
+	
+	@Override
+	public void registerHandler(IActionHandler handler)
+	{
+		_actions.put(handler.getInstanceType(), handler);
+	}
+	
+	@Override
+	public synchronized void removeHandler(IActionHandler handler)
+	{
+		_actions.remove(handler.getInstanceType());
+	}
+	
+	@Override
+	public IActionHandler getHandler(InstanceType iType)
+	{
+		IActionHandler result = null;
+		for (InstanceType t = iType; t != null; t = t.getParent())
+		{
+			result = _actions.get(t);
+			if (result != null)
+			{
+				break;
+			}
+		}
+		return result;
+	}
+	
+	@Override
+	public int size()
+	{
+		return _actions.size();
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final ActionHandler _instance = new ActionHandler();
+	}
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/ActionShiftHandler.java

@@ -0,0 +1,78 @@
+/*
+ * 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.handler;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import com.l2jmobius.gameserver.enums.InstanceType;
+
+/**
+ * @author UnAfraid
+ */
+public class ActionShiftHandler implements IHandler<IActionShiftHandler, InstanceType>
+{
+	private final Map<InstanceType, IActionShiftHandler> _actionsShift;
+	
+	protected ActionShiftHandler()
+	{
+		_actionsShift = new HashMap<>();
+	}
+	
+	@Override
+	public void registerHandler(IActionShiftHandler handler)
+	{
+		_actionsShift.put(handler.getInstanceType(), handler);
+	}
+	
+	@Override
+	public synchronized void removeHandler(IActionShiftHandler handler)
+	{
+		_actionsShift.remove(handler.getInstanceType());
+	}
+	
+	@Override
+	public IActionShiftHandler getHandler(InstanceType iType)
+	{
+		IActionShiftHandler result = null;
+		for (InstanceType t = iType; t != null; t = t.getParent())
+		{
+			result = _actionsShift.get(t);
+			if (result != null)
+			{
+				break;
+			}
+		}
+		return result;
+	}
+	
+	@Override
+	public int size()
+	{
+		return _actionsShift.size();
+	}
+	
+	public static ActionShiftHandler getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final ActionShiftHandler _instance = new ActionShiftHandler();
+	}
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/AdminCommandHandler.java

@@ -0,0 +1,73 @@
+/*
+ * 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.handler;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author UnAfraid
+ */
+public class AdminCommandHandler implements IHandler<IAdminCommandHandler, String>
+{
+	private final Map<String, IAdminCommandHandler> _datatable;
+	
+	protected AdminCommandHandler()
+	{
+		_datatable = new HashMap<>();
+	}
+	
+	@Override
+	public void registerHandler(IAdminCommandHandler handler)
+	{
+		for (String id : handler.getAdminCommandList())
+		{
+			_datatable.put(id, handler);
+		}
+	}
+	
+	@Override
+	public synchronized void removeHandler(IAdminCommandHandler handler)
+	{
+		for (String id : handler.getAdminCommandList())
+		{
+			_datatable.remove(id);
+		}
+	}
+	
+	@Override
+	public IAdminCommandHandler getHandler(String adminCommand)
+	{
+		return _datatable.get(adminCommand.contains(" ") ? adminCommand.substring(0, adminCommand.indexOf(" ")) : adminCommand);
+	}
+	
+	@Override
+	public int size()
+	{
+		return _datatable.size();
+	}
+	
+	public static AdminCommandHandler getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final AdminCommandHandler _instance = new AdminCommandHandler();
+	}
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/BypassHandler.java

@@ -0,0 +1,77 @@
+/*
+ * 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.handler;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author nBd, UnAfraid
+ */
+public class BypassHandler implements IHandler<IBypassHandler, String>
+{
+	private final Map<String, IBypassHandler> _datatable;
+	
+	protected BypassHandler()
+	{
+		_datatable = new HashMap<>();
+	}
+	
+	@Override
+	public void registerHandler(IBypassHandler handler)
+	{
+		for (String element : handler.getBypassList())
+		{
+			_datatable.put(element.toLowerCase(), handler);
+		}
+	}
+	
+	@Override
+	public synchronized void removeHandler(IBypassHandler handler)
+	{
+		for (String element : handler.getBypassList())
+		{
+			_datatable.remove(element.toLowerCase());
+		}
+	}
+	
+	@Override
+	public IBypassHandler getHandler(String command)
+	{
+		if (command.contains(" "))
+		{
+			command = command.substring(0, command.indexOf(" "));
+		}
+		return _datatable.get(command.toLowerCase());
+	}
+	
+	@Override
+	public int size()
+	{
+		return _datatable.size();
+	}
+	
+	public static BypassHandler getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final BypassHandler _instance = new BypassHandler();
+	}
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/ChatHandler.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.handler;
+
+import java.util.EnumMap;
+import java.util.Map;
+
+import com.l2jmobius.gameserver.enums.ChatType;
+
+/**
+ * This class handles all chat handlers
+ * @author durgus, UnAfraid
+ */
+public class ChatHandler implements IHandler<IChatHandler, ChatType>
+{
+	private final Map<ChatType, IChatHandler> _datatable = new EnumMap<>(ChatType.class);
+	
+	/**
+	 * Singleton constructor
+	 */
+	protected ChatHandler()
+	{
+	}
+	
+	/**
+	 * Register a new chat handler
+	 * @param handler
+	 */
+	@Override
+	public void registerHandler(IChatHandler handler)
+	{
+		for (ChatType type : handler.getChatTypeList())
+		{
+			_datatable.put(type, handler);
+		}
+	}
+	
+	@Override
+	public synchronized void removeHandler(IChatHandler handler)
+	{
+		for (ChatType type : handler.getChatTypeList())
+		{
+			_datatable.remove(type);
+		}
+	}
+	
+	/**
+	 * Get the chat handler for the given chat type
+	 * @param chatType
+	 * @return
+	 */
+	@Override
+	public IChatHandler getHandler(ChatType chatType)
+	{
+		return _datatable.get(chatType);
+	}
+	
+	/**
+	 * Returns the size
+	 * @return
+	 */
+	@Override
+	public int size()
+	{
+		return _datatable.size();
+	}
+	
+	public static ChatHandler getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final ChatHandler _instance = new ChatHandler();
+	}
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/CommunityBoardHandler.java

@@ -0,0 +1,233 @@
+/*
+ * 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.handler;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.logging.Logger;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.util.Util;
+
+/**
+ * Community Board handler.
+ * @author Zoey76
+ */
+public final class CommunityBoardHandler implements IHandler<IParseBoardHandler, String>
+{
+	private static final Logger LOG = Logger.getLogger(CommunityBoardHandler.class.getName());
+	/** The registered handlers. */
+	private final Map<String, IParseBoardHandler> _datatable = new HashMap<>();
+	/** The bypasses used by the players. */
+	private final Map<Integer, String> _bypasses = new ConcurrentHashMap<>();
+	
+	protected CommunityBoardHandler()
+	{
+		// Prevent external initialization.
+	}
+	
+	@Override
+	public void registerHandler(IParseBoardHandler handler)
+	{
+		for (String cmd : handler.getCommunityBoardCommands())
+		{
+			_datatable.put(cmd.toLowerCase(), handler);
+		}
+	}
+	
+	@Override
+	public synchronized void removeHandler(IParseBoardHandler handler)
+	{
+		for (String cmd : handler.getCommunityBoardCommands())
+		{
+			_datatable.remove(cmd.toLowerCase());
+		}
+	}
+	
+	@Override
+	public IParseBoardHandler getHandler(String cmd)
+	{
+		for (IParseBoardHandler cb : _datatable.values())
+		{
+			for (String command : cb.getCommunityBoardCommands())
+			{
+				if (cmd.toLowerCase().startsWith(command.toLowerCase()))
+				{
+					return cb;
+				}
+			}
+		}
+		return null;
+	}
+	
+	@Override
+	public int size()
+	{
+		return _datatable.size();
+	}
+	
+	/**
+	 * Verifies if the string is a registered community board command.
+	 * @param cmd the command to verify
+	 * @return {@code true} if the command has been registered, {@code false} otherwise
+	 */
+	public boolean isCommunityBoardCommand(String cmd)
+	{
+		return getHandler(cmd) != null;
+	}
+	
+	/**
+	 * Parses a community board command.
+	 * @param command the command
+	 * @param player the player
+	 */
+	public void handleParseCommand(String command, L2PcInstance player)
+	{
+		if (player == null)
+		{
+			return;
+		}
+		
+		if (!Config.ENABLE_COMMUNITY_BOARD)
+		{
+			player.sendPacket(SystemMessageId.THE_COMMUNITY_SERVER_IS_CURRENTLY_OFFLINE);
+			return;
+		}
+		
+		final IParseBoardHandler cb = getHandler(command);
+		if (cb == null)
+		{
+			LOG.warning(CommunityBoardHandler.class.getSimpleName() + ": Couldn't find parse handler for command " + command + "!");
+			return;
+		}
+		
+		cb.parseCommunityBoardCommand(command, player);
+	}
+	
+	/**
+	 * Writes a command into the client.
+	 * @param player the player
+	 * @param url the command URL
+	 * @param arg1 the first argument
+	 * @param arg2 the second argument
+	 * @param arg3 the third argument
+	 * @param arg4 the fourth argument
+	 * @param arg5 the fifth argument
+	 */
+	public void handleWriteCommand(L2PcInstance player, String url, String arg1, String arg2, String arg3, String arg4, String arg5)
+	{
+		if (player == null)
+		{
+			return;
+		}
+		
+		if (!Config.ENABLE_COMMUNITY_BOARD)
+		{
+			player.sendPacket(SystemMessageId.THE_COMMUNITY_SERVER_IS_CURRENTLY_OFFLINE);
+			return;
+		}
+		
+		String cmd = "";
+		switch (url)
+		{
+			case "Topic":
+			{
+				cmd = "_bbstop";
+				break;
+			}
+			case "Post":
+			{
+				cmd = "_bbspos"; // TODO: Implement.
+				break;
+			}
+			case "Region":
+			{
+				cmd = "_bbsloc";
+				break;
+			}
+			case "Notice":
+			{
+				cmd = "_bbsclan";
+				break;
+			}
+			default:
+			{
+				separateAndSend("<html><body><br><br><center>The command: " + url + " is not implemented yet.</center><br><br></body></html>", player);
+				return;
+			}
+		}
+		
+		final IParseBoardHandler cb = getHandler(cmd);
+		if (cb == null)
+		{
+			LOG.warning(CommunityBoardHandler.class.getSimpleName() + ": Couldn't find write handler for command " + cmd + "!");
+			return;
+		}
+		
+		if (!(cb instanceof IWriteBoardHandler))
+		{
+			LOG.warning(CommunityBoardHandler.class.getSimpleName() + ": " + cb.getClass().getSimpleName() + " doesn't implement write!");
+			return;
+		}
+		((IWriteBoardHandler) cb).writeCommunityBoardCommand(player, arg1, arg2, arg3, arg4, arg5);
+	}
+	
+	/**
+	 * Sets the last bypass used by the player.
+	 * @param player the player
+	 * @param title the title
+	 * @param bypass the bypass
+	 */
+	public void addBypass(L2PcInstance player, String title, String bypass)
+	{
+		_bypasses.put(player.getObjectId(), title + "&" + bypass);
+	}
+	
+	/**
+	 * Removes the last bypass used by the player.
+	 * @param player the player
+	 * @return the last bypass used
+	 */
+	public String removeBypass(L2PcInstance player)
+	{
+		return _bypasses.remove(player.getObjectId());
+	}
+	
+	/**
+	 * Separates and send an HTML into multiple packets, to display into the community board.<br>
+	 * The limit is 16383 characters.
+	 * @param html the HTML to send
+	 * @param player the player
+	 */
+	public static void separateAndSend(String html, L2PcInstance player)
+	{
+		Util.sendCBHtml(player, html);
+	}
+	
+	public static CommunityBoardHandler getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final CommunityBoardHandler _instance = new CommunityBoardHandler();
+	}
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/EffectHandler.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.handler;
+
+import java.io.File;
+import java.util.HashMap;
+import java.util.Map;
+
+import com.l2jmobius.gameserver.model.effects.AbstractEffect;
+import com.l2jmobius.gameserver.scripting.L2ScriptEngineManager;
+
+/**
+ * @author BiggBoss, UnAfraid
+ */
+public final class EffectHandler implements IHandler<Class<? extends AbstractEffect>, String>
+{
+	private final Map<String, Class<? extends AbstractEffect>> _handlers;
+	
+	protected EffectHandler()
+	{
+		_handlers = new HashMap<>();
+	}
+	
+	@Override
+	public void registerHandler(Class<? extends AbstractEffect> handler)
+	{
+		_handlers.put(handler.getSimpleName(), handler);
+	}
+	
+	@Override
+	public synchronized void removeHandler(Class<? extends AbstractEffect> handler)
+	{
+		_handlers.remove(handler.getSimpleName());
+	}
+	
+	@Override
+	public Class<? extends AbstractEffect> getHandler(String name)
+	{
+		return _handlers.get(name);
+	}
+	
+	@Override
+	public int size()
+	{
+		return _handlers.size();
+	}
+	
+	public void executeScript()
+	{
+		try
+		{
+			L2ScriptEngineManager.getInstance().executeScript(new File(L2ScriptEngineManager.SCRIPT_FOLDER, "handlers/EffectMasterHandler.java"));
+		}
+		catch (Exception e)
+		{
+			throw new Error("Problems while running EffectMansterHandler", e);
+		}
+	}
+	
+	private static final class SingletonHolder
+	{
+		protected static final EffectHandler _instance = new EffectHandler();
+	}
+	
+	public static EffectHandler getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/IActionHandler.java

@@ -0,0 +1,32 @@
+/*
+ * 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.handler;
+
+import java.util.logging.Logger;
+
+import com.l2jmobius.gameserver.enums.InstanceType;
+import com.l2jmobius.gameserver.model.L2Object;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+
+public interface IActionHandler
+{
+	Logger _log = Logger.getLogger(IActionHandler.class.getName());
+	
+	boolean action(L2PcInstance activeChar, L2Object target, boolean interact);
+	
+	InstanceType getInstanceType();
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/IActionShiftHandler.java

@@ -0,0 +1,32 @@
+/*
+ * 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.handler;
+
+import java.util.logging.Logger;
+
+import com.l2jmobius.gameserver.enums.InstanceType;
+import com.l2jmobius.gameserver.model.L2Object;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+
+public interface IActionShiftHandler
+{
+	Logger _log = Logger.getLogger(IActionShiftHandler.class.getName());
+	
+	boolean action(L2PcInstance activeChar, L2Object target, boolean interact);
+	
+	InstanceType getInstanceType();
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/IAdminCommandHandler.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.handler;
+
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+
+public interface IAdminCommandHandler
+{
+	/**
+	 * this is the worker method that is called when someone uses an admin command.
+	 * @param activeChar
+	 * @param command
+	 * @return command success
+	 */
+	boolean useAdminCommand(String command, L2PcInstance activeChar);
+	
+	/**
+	 * this method is called at initialization to register all the item ids automatically
+	 * @return all known itemIds
+	 */
+	String[] getAdminCommandList();
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/IBypassHandler.java

@@ -0,0 +1,45 @@
+/*
+ * 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.handler;
+
+import java.util.logging.Logger;
+
+import com.l2jmobius.gameserver.model.actor.L2Character;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+
+/**
+ * @author nBd
+ */
+public interface IBypassHandler
+{
+	Logger _log = Logger.getLogger(IBypassHandler.class.getName());
+	
+	/**
+	 * This is the worker method that is called when someone uses an bypass command.
+	 * @param command
+	 * @param activeChar
+	 * @param bypassOrigin
+	 * @return success
+	 */
+	boolean useBypass(String command, L2PcInstance activeChar, L2Character bypassOrigin);
+	
+	/**
+	 * This method is called at initialization to register all bypasses automatically.
+	 * @return all known bypasses
+	 */
+	String[] getBypassList();
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/IChatHandler.java

@@ -0,0 +1,42 @@
+/*
+ * 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.handler;
+
+import com.l2jmobius.gameserver.enums.ChatType;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+
+/**
+ * Interface for chat handlers
+ * @author durgus
+ */
+public interface IChatHandler
+{
+	/**
+	 * Handles a specific type of chat messages
+	 * @param type
+	 * @param activeChar
+	 * @param target
+	 * @param text
+	 */
+	void handleChat(ChatType type, L2PcInstance activeChar, String target, String text);
+	
+	/**
+	 * Returns a list of all chat types registered to this handler
+	 * @return
+	 */
+	ChatType[] getChatTypeList();
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/IHandler.java

@@ -0,0 +1,33 @@
+/*
+ * 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.handler;
+
+/**
+ * @author UnAfraid
+ * @param <K>
+ * @param <V>
+ */
+public interface IHandler<K, V>
+{
+	void registerHandler(K handler);
+	
+	void removeHandler(K handler);
+	
+	K getHandler(V val);
+	
+	int size();
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/IItemHandler.java

@@ -0,0 +1,39 @@
+/*
+ * 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.handler;
+
+import java.util.logging.Logger;
+
+import com.l2jmobius.gameserver.model.actor.L2Playable;
+import com.l2jmobius.gameserver.model.items.instance.L2ItemInstance;
+
+/**
+ * Mother class of all Item Handlers.
+ */
+public interface IItemHandler
+{
+	Logger _log = Logger.getLogger(IItemHandler.class.getName());
+	
+	/**
+	 * Launch task associated to the item.
+	 * @param playable the non-NPC character using the item
+	 * @param item L2ItemInstance designating the item to use
+	 * @param forceUse ctrl hold on item use
+	 * @return {@code true} if the item all conditions are met and the item is used, {@code false} otherwise.
+	 */
+	boolean useItem(L2Playable playable, L2ItemInstance item, boolean forceUse);
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/IParseBoardHandler.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.handler;
+
+import java.util.logging.Logger;
+
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+
+/**
+ * Community Board interface.
+ * @author Zoey76
+ */
+public interface IParseBoardHandler
+{
+	Logger LOG = Logger.getLogger(IParseBoardHandler.class.getName());
+	
+	/**
+	 * Parses a community board command.
+	 * @param command the command
+	 * @param player the player
+	 * @return
+	 */
+	boolean parseCommunityBoardCommand(String command, L2PcInstance player);
+	
+	/**
+	 * Gets the community board commands.
+	 * @return the community board commands
+	 */
+	String[] getCommunityBoardCommands();
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/IPunishmentHandler.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.handler;
+
+import java.util.logging.Logger;
+
+import com.l2jmobius.gameserver.model.punishment.PunishmentTask;
+import com.l2jmobius.gameserver.model.punishment.PunishmentType;
+
+/**
+ * @author UnAfraid
+ */
+public interface IPunishmentHandler
+{
+	Logger _log = Logger.getLogger(IPunishmentHandler.class.getName());
+	
+	void onStart(PunishmentTask task);
+	
+	void onEnd(PunishmentTask task);
+	
+	PunishmentType getType();
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/ITargetTypeHandler.java

@@ -0,0 +1,34 @@
+/*
+ * 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.handler;
+
+import com.l2jmobius.gameserver.model.L2Object;
+import com.l2jmobius.gameserver.model.actor.L2Character;
+import com.l2jmobius.gameserver.model.skills.Skill;
+import com.l2jmobius.gameserver.model.skills.targets.L2TargetType;
+
+/**
+ * @author UnAfraid
+ */
+public interface ITargetTypeHandler
+{
+	L2Object[] EMPTY_TARGET_LIST = new L2Object[0];
+	
+	L2Object[] getTargetList(Skill skill, L2Character activeChar, boolean onlyFirst, L2Character target);
+	
+	Enum<L2TargetType> getTargetType();
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/ITelnetHandler.java

@@ -0,0 +1,45 @@
+/*
+ * 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.handler;
+
+import java.io.PrintWriter;
+import java.net.Socket;
+import java.util.logging.Logger;
+
+/**
+ * @author UnAfraid
+ */
+public interface ITelnetHandler
+{
+	Logger _log = Logger.getLogger(ITelnetHandler.class.getName());
+	
+	/**
+	 * this is the worker method that is called when someone uses an bypass command
+	 * @param command
+	 * @param _print
+	 * @param _cSocket
+	 * @param __uptime
+	 * @return success
+	 */
+	boolean useCommand(String command, PrintWriter _print, Socket _cSocket, int __uptime);
+	
+	/**
+	 * this method is called at initialization to register all bypasses automatically
+	 * @return all known bypasses
+	 */
+	String[] getCommandList();
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/IUserCommandHandler.java

@@ -0,0 +1,40 @@
+/*
+ * 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.handler;
+
+import java.util.logging.Logger;
+
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+
+public interface IUserCommandHandler
+{
+	Logger _log = Logger.getLogger(IUserCommandHandler.class.getName());
+	
+	/**
+	 * this is the worker method that is called when someone uses an admin command.
+	 * @param id
+	 * @param activeChar
+	 * @return command success
+	 */
+	boolean useUserCommand(int id, L2PcInstance activeChar);
+	
+	/**
+	 * this method is called at initialization to register all the item ids automatically
+	 * @return all known itemIds
+	 */
+	int[] getUserCommandList();
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/IVoicedCommandHandler.java

@@ -0,0 +1,41 @@
+/*
+ * 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.handler;
+
+import java.util.logging.Logger;
+
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+
+public interface IVoicedCommandHandler
+{
+	Logger _log = Logger.getLogger(IVoicedCommandHandler.class.getName());
+	
+	/**
+	 * this is the worker method that is called when someone uses an admin command.
+	 * @param activeChar
+	 * @param command
+	 * @param params
+	 * @return command success
+	 */
+	boolean useVoicedCommand(String command, L2PcInstance activeChar, String params);
+	
+	/**
+	 * this method is called at initialization to register all the item ids automatically
+	 * @return all known itemIds
+	 */
+	String[] getVoicedCommandList();
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/IWriteBoardHandler.java

@@ -0,0 +1,38 @@
+/*
+ * 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.handler;
+
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+
+/**
+ * Community Board interface.
+ * @author Zoey76
+ */
+public interface IWriteBoardHandler extends IParseBoardHandler
+{
+	/**
+	 * Writes a community board command into the client.
+	 * @param player the player
+	 * @param arg1 the first argument
+	 * @param arg2 the second argument
+	 * @param arg3 the third argument
+	 * @param arg4 the fourth argument
+	 * @param arg5 the fifth argument
+	 * @return
+	 */
+	boolean writeCommunityBoardCommand(L2PcInstance player, String arg1, String arg2, String arg3, String arg4, String arg5);
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/ItemHandler.java

@@ -0,0 +1,97 @@
+/*
+ * 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.handler;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import com.l2jmobius.gameserver.model.items.L2EtcItem;
+
+/**
+ * This class manages handlers of items
+ * @author UnAfraid
+ */
+public class ItemHandler implements IHandler<IItemHandler, L2EtcItem>
+{
+	private final Map<String, IItemHandler> _datatable;
+	
+	/**
+	 * Constructor of ItemHandler
+	 */
+	protected ItemHandler()
+	{
+		_datatable = new HashMap<>();
+	}
+	
+	/**
+	 * Adds handler of item type in <I>datatable</I>.<BR>
+	 * <BR>
+	 * <B><I>Concept :</I></U><BR>
+	 * This handler is put in <I>datatable</I> Map &lt;String ; IItemHandler &gt; for each ID corresponding to an item type (existing in classes of package itemhandlers) sets as key of the Map.
+	 * @param handler (IItemHandler)
+	 */
+	@Override
+	public void registerHandler(IItemHandler handler)
+	{
+		_datatable.put(handler.getClass().getSimpleName(), handler);
+	}
+	
+	@Override
+	public synchronized void removeHandler(IItemHandler handler)
+	{
+		_datatable.remove(handler.getClass().getSimpleName());
+	}
+	
+	/**
+	 * Returns the handler of the item
+	 * @param item
+	 * @return IItemHandler
+	 */
+	@Override
+	public IItemHandler getHandler(L2EtcItem item)
+	{
+		if ((item == null) || (item.getHandlerName() == null))
+		{
+			return null;
+		}
+		return _datatable.get(item.getHandlerName());
+	}
+	
+	/**
+	 * Returns the number of elements contained in datatable
+	 * @return int : Size of the datatable
+	 */
+	@Override
+	public int size()
+	{
+		return _datatable.size();
+	}
+	
+	/**
+	 * Create ItemHandler if doesn't exist and returns ItemHandler
+	 * @return ItemHandler
+	 */
+	public static ItemHandler getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final ItemHandler _instance = new ItemHandler();
+	}
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/PunishmentHandler.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.handler;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import com.l2jmobius.gameserver.model.punishment.PunishmentType;
+
+/**
+ * This class manages handlers of punishments.
+ * @author UnAfraid
+ */
+public class PunishmentHandler implements IHandler<IPunishmentHandler, PunishmentType>
+{
+	private final Map<PunishmentType, IPunishmentHandler> _handlers = new HashMap<>();
+	
+	protected PunishmentHandler()
+	{
+	}
+	
+	@Override
+	public void registerHandler(IPunishmentHandler handler)
+	{
+		_handlers.put(handler.getType(), handler);
+	}
+	
+	@Override
+	public synchronized void removeHandler(IPunishmentHandler handler)
+	{
+		_handlers.remove(handler.getType());
+	}
+	
+	@Override
+	public IPunishmentHandler getHandler(PunishmentType val)
+	{
+		return _handlers.get(val);
+	}
+	
+	@Override
+	public int size()
+	{
+		return _handlers.size();
+	}
+	
+	public static PunishmentHandler getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final PunishmentHandler _instance = new PunishmentHandler();
+	}
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/TargetHandler.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.handler;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import com.l2jmobius.gameserver.model.skills.targets.L2TargetType;
+
+/**
+ * @author UnAfraid
+ */
+public class TargetHandler implements IHandler<ITargetTypeHandler, Enum<L2TargetType>>
+{
+	private final Map<Enum<L2TargetType>, ITargetTypeHandler> _datatable;
+	
+	protected TargetHandler()
+	{
+		_datatable = new HashMap<>();
+	}
+	
+	@Override
+	public void registerHandler(ITargetTypeHandler handler)
+	{
+		_datatable.put(handler.getTargetType(), handler);
+	}
+	
+	@Override
+	public synchronized void removeHandler(ITargetTypeHandler handler)
+	{
+		_datatable.remove(handler.getTargetType());
+	}
+	
+	@Override
+	public ITargetTypeHandler getHandler(Enum<L2TargetType> targetType)
+	{
+		return _datatable.get(targetType);
+	}
+	
+	@Override
+	public int size()
+	{
+		return _datatable.size();
+	}
+	
+	public static TargetHandler getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final TargetHandler _instance = new TargetHandler();
+	}
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/TelnetHandler.java

@@ -0,0 +1,78 @@
+/*
+ * 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.handler;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author UnAfraid
+ */
+public class TelnetHandler implements IHandler<ITelnetHandler, String>
+{
+	private final Map<String, ITelnetHandler> _telnetHandlers;
+	
+	protected TelnetHandler()
+	{
+		_telnetHandlers = new HashMap<>();
+	}
+	
+	@Override
+	public void registerHandler(ITelnetHandler handler)
+	{
+		for (String element : handler.getCommandList())
+		{
+			_telnetHandlers.put(element.toLowerCase(), handler);
+		}
+	}
+	
+	@Override
+	public synchronized void removeHandler(ITelnetHandler handler)
+	{
+		for (String element : handler.getCommandList())
+		{
+			_telnetHandlers.remove(element.toLowerCase());
+		}
+	}
+	
+	@Override
+	public ITelnetHandler getHandler(String command)
+	{
+		if (command.contains(" "))
+		{
+			command = command.substring(0, command.indexOf(" "));
+		}
+		
+		return _telnetHandlers.get(command.toLowerCase());
+	}
+	
+	@Override
+	public int size()
+	{
+		return _telnetHandlers.size();
+	}
+	
+	public static TelnetHandler getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final TelnetHandler _instance = new TelnetHandler();
+	}
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/UserCommandHandler.java

@@ -0,0 +1,73 @@
+/*
+ * 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.handler;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author UnAfraid
+ */
+public class UserCommandHandler implements IHandler<IUserCommandHandler, Integer>
+{
+	private final Map<Integer, IUserCommandHandler> _datatable;
+	
+	protected UserCommandHandler()
+	{
+		_datatable = new HashMap<>();
+	}
+	
+	@Override
+	public void registerHandler(IUserCommandHandler handler)
+	{
+		for (int id : handler.getUserCommandList())
+		{
+			_datatable.put(id, handler);
+		}
+	}
+	
+	@Override
+	public synchronized void removeHandler(IUserCommandHandler handler)
+	{
+		for (int id : handler.getUserCommandList())
+		{
+			_datatable.remove(id);
+		}
+	}
+	
+	@Override
+	public IUserCommandHandler getHandler(Integer userCommand)
+	{
+		return _datatable.get(userCommand);
+	}
+	
+	@Override
+	public int size()
+	{
+		return _datatable.size();
+	}
+	
+	public static UserCommandHandler getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final UserCommandHandler _instance = new UserCommandHandler();
+	}
+}

L2J_Mobius_Test/java/com/l2jmobius/gameserver/handler/VoicedCommandHandler.java

@@ -0,0 +1,73 @@
+/*
+ * 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.handler;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author UnAfraid
+ */
+public class VoicedCommandHandler implements IHandler<IVoicedCommandHandler, String>
+{
+	private final Map<String, IVoicedCommandHandler> _datatable;
+	
+	protected VoicedCommandHandler()
+	{
+		_datatable = new HashMap<>();
+	}
+	
+	@Override
+	public void registerHandler(IVoicedCommandHandler handler)
+	{
+		for (String id : handler.getVoicedCommandList())
+		{
+			_datatable.put(id, handler);
+		}
+	}
+	
+	@Override
+	public synchronized void removeHandler(IVoicedCommandHandler handler)
+	{
+		for (String id : handler.getVoicedCommandList())
+		{
+			_datatable.remove(id);
+		}
+	}
+	
+	@Override
+	public IVoicedCommandHandler getHandler(String voicedCommand)
+	{
+		return _datatable.get(voicedCommand.contains(" ") ? voicedCommand.substring(0, voicedCommand.indexOf(" ")) : voicedCommand);
+	}
+	
+	@Override
+	public int size()
+	{
+		return _datatable.size();
+	}
+	
+	public static VoicedCommandHandler getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final VoicedCommandHandler _instance = new VoicedCommandHandler();
+	}
+}