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/* |
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* The ManaPlus Client |
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* Copyright (C) 2011-2019 The ManaPlus Developers |
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* Copyright (C) 2019-2021 Andrei Karas |
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* |
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* This file is part of The ManaPlus Client. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#include "net/eathena/homunculushandler.h" |
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#include "being/playerinfo.h" |
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#include "net/serverfeatures.h" |
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#include "net/eathena/messageout.h" |
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#include "net/eathena/protocolout.h" |
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#include "debug.h" |
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extern int packetVersion; |
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namespace EAthena |
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{ |
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HomunculusHandler::HomunculusHandler() |
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{ |
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homunculusHandler = this; |
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} |
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HomunculusHandler::~HomunculusHandler() |
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{ |
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homunculusHandler = nullptr; |
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} |
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void HomunculusHandler::setName(const std::string &name) const |
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{ |
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createOutPacket(CMSG_HOMUNCULUS_SET_NAME); |
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outMsg.writeString(name, 24, "name"); |
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} |
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void HomunculusHandler::moveToMaster() const |
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{ |
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const BeingId id = PlayerInfo::getHomunculusId(); |
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if (id == BeingId_zero) |
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return; |
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createOutPacket(CMSG_HOMMERC_MOVE_TO_MASTER); |
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outMsg.writeBeingId(id, "homunculus id"); |
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} |
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void HomunculusHandler::move(const int x, const int y) const |
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{ |
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const BeingId id = PlayerInfo::getHomunculusId(); |
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if (id == BeingId_zero) |
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return; |
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createOutPacket(CMSG_HOMMERC_MOVE_TO); |
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outMsg.writeBeingId(id, "homunculus id"); |
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outMsg.writeCoordinates(CAST_U16(x), |
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CAST_U16(y), |
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1U, "position"); |
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} |
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void HomunculusHandler::attack(const BeingId targetId, |
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const Keep keep) const |
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{ |
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const BeingId id = PlayerInfo::getHomunculusId(); |
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if (id == BeingId_zero) |
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return; |
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createOutPacket(CMSG_HOMMERC_ATTACK); |
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outMsg.writeBeingId(id, "homunculus id"); |
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outMsg.writeBeingId(targetId, "target id"); |
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outMsg.writeInt8(CAST_S8(keep == Keep_true ? 1 : 0), "keep"); |
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} |
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void HomunculusHandler::feed() const |
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{ |
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if (packetVersion < 20050425) |
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return; |
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createOutPacket(CMSG_HOMUNCULUS_MENU); |
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outMsg.writeInt16(0, "type"); |
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outMsg.writeInt8(1, "command"); // feed |
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} |
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void HomunculusHandler::fire() const |
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{ |
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if (packetVersion < 20050425) |
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return; |
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createOutPacket(CMSG_HOMUNCULUS_MENU); |
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outMsg.writeInt16(0, "type"); |
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outMsg.writeInt8(2, "command"); // delete |
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} |
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void HomunculusHandler::talk(const std::string &restrict text) const |
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{ |
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if (!serverFeatures->haveMovePet()) |
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return; |
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if (text.empty()) |
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return; |
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std::string msg = text; |
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if (msg.size() > 500) |
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msg = msg.substr(0, 500); |
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const size_t sz = msg.size(); |
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createOutPacket(CMSG_HOMMERC_TALK); |
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outMsg.writeInt16(CAST_S16(sz + 4 + 1), "len"); |
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outMsg.writeString(msg, CAST_S32(sz), "message"); |
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outMsg.writeInt8(0, "zero byte"); |
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} |
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void HomunculusHandler::emote(const uint8_t emoteId) const |
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{ |
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if (!serverFeatures->haveMovePet()) |
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return; |
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createOutPacket(CMSG_HOMMERC_EMOTE); |
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outMsg.writeInt8(emoteId, "emote id"); |
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} |
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void HomunculusHandler::setDirection(const unsigned char type) const |
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{ |
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if (!serverFeatures->haveMovePet()) |
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return; |
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createOutPacket(CMSG_HOMMERC_DIRECTION); |
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outMsg.writeInt32(0, "pet id"); |
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outMsg.writeInt8(0, "head direction"); |
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outMsg.writeInt8(0, "unused"); |
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outMsg.writeInt8(MessageOut::toServerDirection(type), |
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"pet direction"); |
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} |
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} // namespace EAthena |