PartyOperationHandler fix XeonMS V97

[pauljeki]

just replace and compile.
this is a fix for the bug that u cant make party

/*
	This file is part of the OdinMS Maple Story Server
    Copyright (C) 2008 Patrick Huy <patrick.huy@frz.cc>
		       Matthias Butz <matze@odinms.de>
		       Jan Christian Meyer <vimes@odinms.de>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as
    published by the Free Software Foundation version 3 as published by
    the Free Software Foundation. You may not use, modify or distribute
    this program under any other version of the GNU Affero General Public
    License.

    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 Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package net.channel.handler;

import client.MapleCharacter;
import client.MapleClient;
import net.AbstractMaplePacketHandler;
import net.world.MapleParty;
import net.world.MaplePartyCharacter;
import net.world.PartyOperation;
import net.world.remote.WorldChannelInterface;
import tools.MaplePacketCreator;
import tools.data.input.SeekableLittleEndianAccessor;

public final class PartyOperationHandler extends AbstractMaplePacketHandler {
    public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
        int operation = slea.readByte();
        MapleCharacter player = c.getPlayer();
        WorldChannelInterface wci = c.getChannelServer().getWorldInterface();
        MapleParty party = player.getParty();
        MaplePartyCharacter partyplayer = new MaplePartyCharacter(player);
        switch (operation) {
            case 1: { // create
                if (c.getPlayer().getParty() == null) {
                    try {
                        party = wci.createParty(partyplayer);
                        player.setParty(party);
                    } catch (Exception e) {
                        c.getChannelServer().reconnectWorld();
                    }
                    c.getSession().write(MaplePacketCreator.partyCreated(party));
                } else {
                    c.getPlayer().dropMessage(5, "You can't create a party as you are already in one");
                }
                break;
            }
            case 2: { // leave
                if (party != null) {
                    try {
                        if (partyplayer.equals(party.getLeader())) {
                            wci.updateParty(party.getId(), PartyOperation.DISBAND, partyplayer);
                            if (player.getEventInstance() != null) {
                                player.getEventInstance().disbandParty();
                            }
                        } else {
                            wci.updateParty(party.getId(), PartyOperation.LEAVE, partyplayer);
                            if (player.getEventInstance() != null) {
                                player.getEventInstance().leftParty(player);
                            }
                        }
                    } catch (Exception e) {
                        c.getChannelServer().reconnectWorld();
                    }
                    player.setParty(null);
                }
                break;
            }
            case 3: { // accept invitation
                int partyid = slea.readInt();
                if (c.getPlayer().getParty() == null) {
                    try {
                        party = wci.getParty(partyid);
                        if (party != null) {
                            if (party.getMembers().size() < 6) {
                                wci.updateParty(party.getId(), PartyOperation.JOIN, partyplayer);
                                player.receivePartyMemberHP();
                                player.updatePartyMemberHP();
                            } else {
                                c.getSession().write(MaplePacketCreator.partyStatusMessage((byte) 17));
                            }
                        } else {
                            c.getPlayer().dropMessage(5, "The party you are trying to join does not exist");
                        }
                    } catch (Exception e) {
                        c.getChannelServer().reconnectWorld();
                    }
                } else {
                    c.getPlayer().dropMessage(5, "You can't join the party as you are already in one");
                }
                break;
            }
            case 4: { // invite
                String name = slea.readMapleAsciiString();
                MapleCharacter invited = c.getChannelServer().getPlayerStorage().getCharacterByName(name);
                if (invited != null) {
                    if (invited.getParty() == null) {
                        if (party.getMembers().size() < 6) {
                            invited.getClient().getSession().write(MaplePacketCreator.partyInvite(player));
                        }
                    } else {
                        c.getSession().write(MaplePacketCreator.partyStatusMessage((byte) 16));
                    }
                } else {
                    c.getSession().write(MaplePacketCreator.partyStatusMessage((byte) 18));
                }
                break;
            }
            case 5: { // expel
                int cid = slea.readInt();
                if (partyplayer.equals(party.getLeader())) {
                    MaplePartyCharacter expelled = party.getMemberById(cid);
                    if (expelled != null) {
                        try {
                            wci.updateParty(party.getId(), PartyOperation.EXPEL, expelled);
                            if (player.getEventInstance() != null) {
                                if (expelled.isOnline()) {
                                    player.getEventInstance().disbandParty();
                                }
                            }
                        } catch (Exception e) {
                            c.getChannelServer().reconnectWorld();
                        }
                    }
                }
                break;
            }
            case 6: {
                int newLeader = slea.readInt();
                MaplePartyCharacter newLeadr = party.getMemberById(newLeader);
                try {
                    party.setLeader(newLeadr);
                    wci.updateParty(party.getId(), PartyOperation.CHANGE_LEADER, newLeadr);
                } catch (Exception e) {
                    c.getChannelServer().reconnectWorld();
                }
                break;
            }
        }
    }
}

[MentaL]

[IATz]

Invite Party not work

[pauljeki]

i will fix that

[TamirIsHere]

i will fix that

What have you fixed? I'm still getting id errors while trying to add someone to party...

[pauljeki]

I Fixed that u will be able to create party and soon i will release the fixed file for invite and leave and put some one leader

[iem214u]

Good luck fixing zakum :P

[TamirIsHere]

What's wrong with the Zakum ?

[iem214u]

What's wrong with the Zakum ?

Hes a bad guy and will dc you

[kevintjuh93]

Hes a bad guy and will dc you

spawnFakeMonster is probably outdated.

[IATz]

anyone can help me invite Party LOl

[iem214u]

public static MaplePacket spawnFakeMonster(MapleMonster life, int effect) {
        MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(38);
        mplew.writeShort(SendOpcode.SPAWN_MONSTER_CONTROL.getValue());
        mplew.write(1);
        mplew.writeInt(life.getObjectId());
        mplew.write(life.getController() == null ? 5 : 1); // ????!? either 5 or 1?  5 if has no controller, 1 if so
        //mplew.write(5); // v98
        mplew.writeInt(life.getId());
        mplew.writeLong(0);
        mplew.writeInt(0);
        mplew.writeShort(0);
        mplew.writeInt(0);
        mplew.write(0);
        mplew.write(0x88);
        mplew.writeShort(0);
        mplew.writeInt(0);
        mplew.writeShort(life.getPosition().x);
        mplew.writeShort(life.getPosition().y);
        mplew.write(life.getStance());
        mplew.writeShort(life.getStartFh());
        mplew.writeShort(life.getFh());
        if (effect > 0) {
            mplew.write(effect);
            mplew.write(0);
            mplew.writeShort(0);
        }
        mplew.writeShort(-2);
       // mplew.writeLong(0); // v98 , now a long instead of two ints
        mplew.writeInt(0);
        mplew.writeInt(0);
        mplew.write(-1);
        return mplew.getPacket();
    }

Zakum Fixed and Enjoy anyone can help me invite Party LOl

He will still dc you

[TamirIsHere]

spawnFakeMonster is probably outdated.

So may you release the right one?

[tonynguyenpro]

Invite Party not work

any ideas for this?

[poloness]

Good luck fixing zakum :P

Is XeonMS source that shitty that not even general mob packets are updated?

[siwon1459]

Nice release

[BillowThisMe]

Some one can release fix for zakum too ? because he dc you .. and not just him .. alot of mobs dc you when they attack you.

[AristoCat]

Some one can release fix for zakum too ? because he dc you .. and not just him .. alot of mobs dc you when they attack you.

Have you ever heard of... common sense?

[SilentThief]

So, a release that has bugs? And it is a bug fix, classical.