partyhandler.cpp

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/*
 * The ManaPlus Client
 * Copyright (C) 2008 Lloyd Bryant <[email protected]>
 * Copyright (C) 2011-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * This file is part of The ManaPlus Client.
 *
 * 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 2 of the License, or
 * 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/>.
 */
 
#include "net/eathena/partyhandler.h"
 
#include "actormanager.h"
#include "notifymanager.h"
#include "party.h"
 
#include "being/localplayer.h"
 
#include "enums/resources/notifytypes.h"
 
#include "net/ea/partyrecv.h"
 
#include "net/eathena/messageout.h"
#include "net/eathena/partyrecv.h"
#include "net/eathena/protocolout.h"
 
#include "debug.h"
 
extern int packetVersion;
 
namespace EAthena
{
 
PartyHandler::PartyHandler() :
 Ea::PartyHandler()
{
 partyHandler = this;
}
 
PartyHandler::~PartyHandler()
{
 partyHandler = nullptr;
}
 
void PartyHandler::create(const std::string &name) const
{
 createOutPacket(CMSG_PARTY_CREATE);
 outMsg.writeString(name.substr(0, 23), 24, "party name");
}
 
void PartyHandler::invite(const std::string &name) const
{
 if (actorManager == nullptr)
 return;
 const Being *const being = actorManager->findBeingByName(
 name, ActorType::Player);
 if (being != nullptr)
 {
 createOutPacket(CMSG_PARTY_INVITE);
 outMsg.writeBeingId(being->getId(), "account id");
 }
 else
 {
 if (packetVersion < 20070227)
 return;
 createOutPacket(CMSG_PARTY_INVITE2);
 outMsg.writeString(name, 24, "nick");
 }
}
 
void PartyHandler::inviteResponse(const int partyId,
 const bool accept) const
{
 if (localPlayer != nullptr)
 {
 createOutPacket(CMSG_PARTY_INVITED2);
 outMsg.writeInt32(partyId, "party id");
 outMsg.writeInt8(CAST_S8(accept ? 1 : 0), "accept");
 }
}
 
void PartyHandler::leave() const
{
 createOutPacket(CMSG_PARTY_LEAVE);
}
 
void PartyHandler::kick(const Being *const being) const
{
 if (being != nullptr)
 {
 createOutPacket(CMSG_PARTY_KICK);
 outMsg.writeBeingId(being->getId(), "account id");
 outMsg.writeString(being->getName(), 24, "player name");
 }
}
 
void PartyHandler::kick(const std::string &name) const
{
 if (Ea::taParty == nullptr)
 return;
 
 const PartyMember *const m = Ea::taParty->getMember(name);
 if (m == nullptr)
 {
 NotifyManager::notify(NotifyTypes::PARTY_USER_NOT_IN_PARTY, name);
 return;
 }
 
 createOutPacket(CMSG_PARTY_KICK);
 outMsg.writeBeingId(m->getID(), "account id");
 outMsg.writeString(name, 24, "player name");
}
 
void PartyHandler::chat(const std::string &text) const
{
 createOutPacket(CMSG_PARTY_MESSAGE);
 const std::string mes = std::string(localPlayer->getName()).append(
 " : ").append(text);
 if (packetVersion >= 20151001)
 {
 outMsg.writeInt16(CAST_S16(mes.length() + 4), "len");
 outMsg.writeString(mes, CAST_S32(mes.length()), "nick : message");
 }
 else
 {
 outMsg.writeInt16(CAST_S16(mes.length() + 4 + 1), "len");
 outMsg.writeString(mes, CAST_S32(mes.length()), "nick : message");
 outMsg.writeInt8(0, "null char");
 }
}
 
// +++ must be 3 types item, exp, pickup
void PartyHandler::setShareExperience(const PartyShareT share) const
{
 if (share == PartyShare::NOT_POSSIBLE)
 return;
 
 createOutPacket(CMSG_PARTY_SETTINGS);
 if (packetVersion >= 20090603)
 {
 outMsg.writeInt32(CAST_S32(share), "share exp");
 outMsg.writeInt16(CAST_S16(Ea::PartyRecv::mShareItems),
 "share items");
 }
 else
 {
 outMsg.writeInt32(CAST_S32(share), "share exp");
 }
}
 
// +++ must be 3 types item, exp, pickup
void PartyHandler::setShareItems(const PartyShareT share) const
{
 if (share == PartyShare::NOT_POSSIBLE)
 return;
 
 createOutPacket(CMSG_PARTY_SETTINGS);
 if (packetVersion >= 20090603)
 {
 outMsg.writeInt32(CAST_S32(Ea::PartyRecv::mShareExp),
 "share exp");
 outMsg.writeInt16(CAST_S16(share), "share items");
 }
}
 
void PartyHandler::changeLeader(const std::string &name) const
{
 if (actorManager == nullptr)
 return;
 const Being *const being = actorManager->findBeingByName(
 name, ActorType::Player);
 if (being == nullptr)
 return;
 createOutPacket(CMSG_PARTY_CHANGE_LEADER);
 outMsg.writeBeingId(being->getId(), "account id");
}
 
void PartyHandler::allowInvite(const bool allow) const
{
 createOutPacket(CMSG_PARTY_ALLOW_INVITES);
 outMsg.writeInt8(CAST_S8(allow ? 1 : 0), "allow");
}
 
PartyShareT PartyHandler::getShareAutoItems() const
{
 return PartyRecv::mShareAutoItems;
}
 
void PartyHandler::setShareAutoItems(const PartyShareT share) const
{
 PartyRecv::mShareAutoItems = share;
}
 
} // namespace EAthena