How I know what writes, what the content of them, and in what order should I put the writes in each file of serverpackets folder?

 

And how I know what is the packet type (always the 1st write of the writeImpl, writeC(0x??) packet).

lolscreen, please.

those are from retail sniffed packets

 

the basic structure is

 

public class name extends L2GameServerPackets
{
     private static final String packet name string = "packet name";

     // constructor with packet variables
     public name()
     {
     }

     // writeImpl() is the action of the packet
     @Override
     protected final void writeImpl()
     {
     }

     @Override
     public String getType()
    {
return packet name string;
    }
}

 

these are for server packets.

 

clientpackets use a readImpl() and runImpl() method readImpl() collect info(from client) runImpl() do the action of the clientpacket the others are similar

Well...I found before how is the structure and what methods each file must have. But I'm trying to find how to know the contentes of writeImpl()

 

Look at this example:

 

/*
* 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.fusion.gameserver.network.serverpackets;

import com.fusion.gameserver.model.L2Object;
import com.fusion.gameserver.model.L2Character;

/**
*
* @author  KenM
*/
public final class FlyToLocation extends L2GameServerPacket
{
   private final L2Character _cha;
   private final int _destX, _destY, _destZ;
   private final FlyType _type;
   
   public enum FlyType
   {
       THROW_UP,
       THROW_HORIZONTAL,
       DUMMY, // no effect
       CHARGE;
   }
   
   public FlyToLocation(L2Character cha, int destX, int destY, int destZ, FlyType type)
   {
       _cha = cha;
       _destX = destX;
       _destY = destY;
       _destZ = destZ;
       _type = type;
   }
   
   public FlyToLocation(L2Character cha, L2Object dest, FlyType type)
   {
       this(cha, dest.getX(), dest.getY(), dest.getZ(), type);
   }
   
   /**
    * @see com.fusion.gameserver.network.serverpackets.L2GameServerPacket#getType()
    */
   @Override
   public String getType()
   {
       return "[s] 0xd4 FlyToLocation";
   }

   /**
    * @see com.fusion.gameserver.network.serverpackets.L2GameServerPacket#writeImpl()
    */
   @Override
   protected void writeImpl()
   {
       writeC(0xd4);
       writeD(_cha.getObjectId());
       writeD(_destX);
       writeD(_destY);
       writeD(_destZ);
       writeD(_cha.getX());
       writeD(_cha.getY());
       writeD(_cha.getZ());
       writeD(_type.ordinal());
   }
   
}

 

This part:

 

@Override

   protected void writeImpl()

   {

       writeC(0xd4);

       writeD(_cha.getObjectId());

       writeD(_destX);

       writeD(_destY);

       writeD(_destZ);

       writeD(_cha.getX());

       writeD(_cha.getY());

       writeD(_cha.getZ());

       writeD(_type.ordinal());

   }

 

How do I know what is the packet (content) of the first write (writeC) ? You can see it's set 0xd4, but can I get this code?

 

And the other writes? How I know what content should I put in each and in what order? If I change 1 writeD of order there, this packet won't work fine...

those from the client sniffered packets from official

those from the client sniffered packets from official

yy

The bad think is that noone plays official with phx... risk of ban

yy

The bad think is that noone plays official with phx... risk of ban

 

its not with phx :)

its with a simple packet sniffer :)

 

you cant play with phx on offi :D

Them...could you indicate any special one for me to try it? EtherDetect is a good option?

Them...could you indicate any special one for me to try it? EtherDetect is a good option?

 

well unless you dont play on official you cant take packets and i dont know what they use exactly because i never tried to get packets from offi

Can't I get the packets from a L2Off server?

Can't I get the packets from a L2Off server?

 

you mean offmod? no

L2Off servers, not L2j

well unless you dont play on official you cant take packets and i dont know what they use exactly because i never tried to get packets from offi

maybe WPE pro?

maybe WPE pro?

 

as i said i dont know that :)

Something else, if we get an l2off server (stolen files) and capture from, there the files will be the same?