[COMANDO] Change Name

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/*
 * Copyright (C) 2004-2014 L2J DataPack
 *
 * This file is part of L2J DataPack.
 *
 * L2J DataPack 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.
 *
 * L2J DataPack 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 handlers.voicedcommandhandlers;

import com.l2jserver.gameserver.communitybbs.Manager.RegionBBSManager;
import com.l2jserver.gameserver.datatables.CharNameTable;
import com.l2jserver.gameserver.handler.IVoicedCommandHandler;
import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
import com.l2jserver.gameserver.network.communityserver.CommunityServerThread;
import com.l2jserver.gameserver.network.communityserver.writepackets.WorldInfo;
import com.l2jserver.gameserver.network.serverpackets.PartySmallWindowAll;
import com.l2jserver.gameserver.network.serverpackets.PartySmallWindowDeleteAll;

/**
 * Change name voiced command.
 * @author Zoey76
 */
public class ChangeName implements IVoicedCommandHandler
{
private static final String[] _voicedCommands =
{
"changename"
};

@Override
public boolean useVoicedCommand(String command, L2PcInstance activeChar, String params)
{
if ((command.startsWith("changename")))
{
// Check if parameters have been sent.
if (params == null)
{
activeChar.sendMessage("A name is required!");
return false;
}

// Check if the parameter doesn't have special characters.
if (!params.matches("[A-Za-z0-9]+"))
{
activeChar.sendMessage("This name is not allowed.");
return false;
}

// Check if the parameter is an existing name.
if (CharNameTable.getInstance().getIdByName(params) > 0)
{
activeChar.sendMessage("This name already exist.");
return false;
}

activeChar.sendMessage("Your name has been changed to " + params + ".");
activeChar.setName(params);
activeChar.broadcastUserInfo();

// Party update.
if (activeChar.isInParty())
{
// Delete party window for other party members
activeChar.getParty().broadcastToPartyMembers(activeChar, PartySmallWindowDeleteAll.STATIC_PACKET);
for (L2PcInstance member : activeChar.getParty().getMembers())
{
// And re-add
if (member != activeChar)
{
member.sendPacket(new PartySmallWindowAll(member, activeChar.getParty()));
}
}
}
// Clan update.
if (activeChar.getClan() != null)
{
activeChar.getClan().broadcastClanStatus();
}
// Community update.
CommunityServerThread.getInstance().sendPacket(new WorldInfo(activeChar, null, WorldInfo.TYPE_UPDATE_PLAYER_DATA));
RegionBBSManager.getInstance().changeCommunityBoard();
}
return true;
}

@Override
public String[] getVoicedCommandList()
{
return _voicedCommands;
}
}