/* * The Mana World * Copyright 2004 The Mana World Development Team * * This file is part of The Mana World. * * The Mana World 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. * * The Mana World 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 The Mana World; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * $Id$ */ #include "beinghandler.h" #include #include "messagein.h" #include "protocol.h" #include "../being.h" #include "../beingmanager.h" #include "../game.h" #include "../localplayer.h" #include "../log.h" #include "../main.h" #include "../sound.h" const int EMOTION_TIME = 150; /**< Duration of emotion icon */ BeingHandler::BeingHandler() { static const Uint16 _messages[] = { SMSG_BEING_VISIBLE, SMSG_BEING_MOVE, SMSG_BEING_REMOVE, SMSG_BEING_ACTION, SMSG_BEING_LEVELUP, SMSG_BEING_EMOTION, SMSG_BEING_CHANGE_LOOKS, SMSG_BEING_NAME_RESPONSE, SMSG_PLAYER_UPDATE_1, SMSG_PLAYER_UPDATE_2, SMSG_PLAYER_MOVE, 0x0119, 0 }; handledMessages = _messages; } void BeingHandler::handleMessage(MessageIn *msg) { Uint32 id; Uint16 job, speed; Sint16 param1; Sint8 type; Being *srcBeing, *dstBeing; switch (msg->getId()) { case SMSG_BEING_VISIBLE: case SMSG_BEING_MOVE: // Information about a being in range id = msg->readInt32(); speed = msg->readInt16(); msg->readInt16(); // unknown msg->readInt16(); // unknown msg->readInt16(); // option job = msg->readInt16(); // class dstBeing = beingManager->findBeing(id); if (dstBeing == NULL) { // Being with id >= 110000000 and job 0 are better // known as ghosts, so don't create those. if (job == 0 && id >= 110000000) { break; } dstBeing = beingManager->createBeing(id, job); } else if (msg->getId() == 0x0078) { dstBeing->clearPath(); dstBeing->mFrame = 0; dstBeing->walk_time = tick_time; dstBeing->action = Being::STAND; } // Prevent division by 0 when calculating frame if (speed == 0) { speed = 150; } dstBeing->setWalkSpeed(speed); dstBeing->job = job; dstBeing->setHairStyle(msg->readInt16()); dstBeing->setWeapon(msg->readInt16()); msg->readInt16(); // head option bottom if (msg->getId() == SMSG_BEING_MOVE) { msg->readInt32(); // server tick } msg->readInt16(); // shield msg->readInt16(); // head option top msg->readInt16(); // head option mid dstBeing->setHairColor(msg->readInt16()); msg->readInt16(); // unknown msg->readInt16(); // head dir msg->readInt16(); // guild msg->readInt16(); // unknown msg->readInt16(); // unknown msg->readInt16(); // manner msg->readInt16(); // karma msg->readInt8(); // unknown msg->readInt8(); // sex if (msg->getId() == SMSG_BEING_MOVE) { Uint16 srcX, srcY, dstX, dstY; msg->readCoordinatePair(srcX, srcY, dstX, dstY); dstBeing->action = Being::STAND; dstBeing->x = srcX; dstBeing->y = srcY; dstBeing->setDestination(dstX, dstY); } else { msg->readCoordinates(dstBeing->x, dstBeing->y, dstBeing->direction); } msg->readInt8(); // unknown msg->readInt8(); // unknown msg->readInt8(); // unknown / sit break; case SMSG_BEING_REMOVE: // A being should be removed or has died dstBeing = beingManager->findBeing(msg->readInt32()); if (!dstBeing) break; if (msg->readInt8() == 1) { // Death switch (dstBeing->getType()) { case Being::MONSTER: dstBeing->action = Being::MONSTER_DEAD; dstBeing->mFrame = 0; dstBeing->walk_time = tick_time; break; default: dstBeing->action = Being::DEAD; break; } } else { beingManager->destroyBeing(dstBeing); } if (dstBeing == player_node->getTarget()) { player_node->stopAttack(); } break; case SMSG_BEING_ACTION: srcBeing = beingManager->findBeing(msg->readInt32()); dstBeing = beingManager->findBeing(msg->readInt32()); msg->readInt32(); // server tick msg->readInt32(); // src speed msg->readInt32(); // dst speed param1 = msg->readInt16(); msg->readInt16(); // param 2 type = msg->readInt8(); msg->readInt16(); // param 3 switch (type) { case 0: // Damage if (dstBeing == NULL) break; dstBeing->setDamage(param1, SPEECH_TIME); if (srcBeing != NULL && srcBeing != player_node) { // buggy if (srcBeing->getType() == Being::MONSTER) { srcBeing->action = Being::MONSTER_ATTACK; } else { srcBeing->action = Being::ATTACK; } srcBeing->mFrame = 0; srcBeing->walk_time = tick_time; } break; case 2: // Sit if (srcBeing == NULL) break; srcBeing->mFrame = 0; srcBeing->action = Being::SIT; break; case 3: // Stand up if (srcBeing == NULL) break; srcBeing->mFrame = 0; srcBeing->action = Being::STAND; break; } break; case SMSG_BEING_LEVELUP: if ((Uint32)msg->readInt32() == player_node->getId()) { logger->log("Level up"); sound.playSfx("sfx/levelup.ogg"); } else { logger->log("Someone else went level up"); } msg->readInt32(); // type break; case SMSG_BEING_EMOTION: if (!(dstBeing = beingManager->findBeing(msg->readInt32()))) { break; } dstBeing->emotion = msg->readInt8(); dstBeing->emotion_time = EMOTION_TIME; break; case SMSG_BEING_CHANGE_LOOKS: if (!(dstBeing = beingManager->findBeing(msg->readInt32()))) { break; } switch (msg->readInt8()) { case 1: dstBeing->setHairStyle(msg->readInt8()); break; case 2: dstBeing->setWeapon(msg->readInt8()); break; case 6: dstBeing->setHairColor(msg->readInt8()); break; default: msg->readInt8(); // unsupported break; } break; case SMSG_BEING_NAME_RESPONSE: if ((dstBeing = beingManager->findBeing(msg->readInt32()))) { dstBeing->setName(msg->readString(24)); } break; case SMSG_PLAYER_UPDATE_1: case SMSG_PLAYER_UPDATE_2: case SMSG_PLAYER_MOVE: // An update about a player, potentially including movement. id = msg->readInt32(); speed = msg->readInt16(); msg->readInt16(); // option 1 msg->readInt16(); // option 2 msg->readInt16(); // option job = msg->readInt16(); dstBeing = beingManager->findBeing(id); if (dstBeing == NULL) { dstBeing = beingManager->createBeing(id, job); } dstBeing->setWalkSpeed(speed); dstBeing->job = job; dstBeing->setHairStyle(msg->readInt16()); dstBeing->setWeaponById(msg->readInt16()); // item id 1 msg->readInt16(); // item id 2 msg->readInt16(); // head option bottom if (msg->getId() == SMSG_PLAYER_MOVE) { msg->readInt32(); // server tick } msg->readInt16(); // head option top msg->readInt16(); // head option mid dstBeing->setHairColor(msg->readInt16()); msg->readInt16(); // unknown msg->readInt16(); // head dir msg->readInt32(); // guild msg->readInt32(); // emblem msg->readInt16(); // manner msg->readInt8(); // karma msg->readInt8(); // sex if (msg->getId() == SMSG_PLAYER_MOVE) { Uint16 srcX, srcY, dstX, dstY; msg->readCoordinatePair(srcX, srcY, dstX, dstY); dstBeing->x = srcX; dstBeing->y = srcY; dstBeing->setDestination(dstX, dstY); } else { msg->readCoordinates(dstBeing->x, dstBeing->y, dstBeing->direction); } msg->readInt8(); // unknown msg->readInt8(); // unknown if (msg->getId() == SMSG_PLAYER_UPDATE_1) { if (msg->readInt8() == 2) { dstBeing->action = Being::SIT; } } else if (msg->getId() == SMSG_PLAYER_MOVE) { msg->readInt8(); // unknown } msg->readInt8(); // Lv msg->readInt8(); // unknown dstBeing->walk_time = tick_time; dstBeing->mFrame = 0; break; case 0x0119: // Change in players look break; } }