63 lines
2.5 KiB
Java
63 lines
2.5 KiB
Java
/*
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This file is part of the HeavenMS MapleStory Server
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Copyleft (L) 2016 - 2019 RonanLana
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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 Affero General Public License as
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published by the Free Software Foundation version 3 as published by
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the Free Software Foundation. You may not use, modify or distribute
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this program under any other version of the GNU Affero General Public
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License.
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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 Affero General Public License for more details.
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You should have received a copy of the GNU Affero 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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package net.server.channel.handlers;
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import client.Character;
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import client.Client;
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import constants.game.GameConstants;
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import net.AbstractPacketHandler;
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import net.packet.InPacket;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import server.life.Monster;
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import server.life.MonsterInformationProvider;
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import server.maps.MapleMap;
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import tools.PacketCreator;
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public class FieldDamageMobHandler extends AbstractPacketHandler {
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private static final Logger log = LoggerFactory.getLogger(FieldDamageMobHandler.class);
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@Override
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public final void handlePacket(InPacket p, Client c) {
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int mobOid = p.readInt(); // packet structure found thanks to Darter (Rajan)
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int dmg = p.readInt();
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Character chr = c.getPlayer();
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MapleMap map = chr.getMap();
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if (map.getEnvironment().isEmpty()) { // no environment objects activated to actually hit the mob
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log.warn("Chr {} tried to use an obstacle on mapid {} to attack", c.getPlayer().getName(), map.getId());
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return;
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}
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Monster mob = map.getMonsterByOid(mobOid);
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if (mob != null) {
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if (dmg < 0 || dmg > GameConstants.MAX_FIELD_MOB_DAMAGE) {
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log.warn("Chr {} tried to use an obstacle on mapid {} to attack {} with damage {}", c.getPlayer().getName(),
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map.getId(), MonsterInformationProvider.getInstance().getMobNameFromId(mob.getId()), dmg);
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return;
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}
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map.broadcastMessage(chr, PacketCreator.damageMonster(mobOid, dmg), true);
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map.damageMonster(chr, mob, dmg);
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}
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}
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}
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