FriendStatus.java

/*
 * 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 silentium.gameserver.network.serverpackets;

import silentium.gameserver.model.L2World;
import silentium.gameserver.tables.CharNameTable;

/**
 * Support for "Chat with Friends" dialog. <BR>
 * Inform player about friend online status change <BR>
 * Format: cdSd<BR>
 * d: Online/Offline<BR>
 * S: Friend Name <BR>
 * d: Player Object ID <BR>
 * 
 * @author JIV
 */
public class FriendStatus extends L2GameServerPacket
{
	private final boolean _online;
	private final int _objid;
	private final String _name;

	public FriendStatus(int objId)
	{
		_objid = objId;
		_name = CharNameTable.getInstance().getNameById(objId);
		_online = L2World.getInstance().getPlayer(objId) != null;
	}

	@Override
	protected final void writeImpl()
	{
		writeC(0x7b);
		writeD(_online ? 1 : 0);
		writeS(_name);
		writeD(_objid);
	}
}