50 lines
1.9 KiB
Java
50 lines
1.9 KiB
Java
/*
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This file is part of the OdinMS Maple Story Server
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Copyright (C) 2008 Patrick Huy <patrick.huy@frz.cc>
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Matthias Butz <matze@odinms.de>
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Jan Christian Meyer <vimes@odinms.de>
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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.Client;
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import net.AbstractPacketHandler;
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import net.opcodes.SendOpcode;
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import net.packet.InPacket;
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import net.packet.OutPacket;
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public final class NPCAnimationHandler extends AbstractPacketHandler {
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@Override
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public final void handlePacket(InPacket p, Client c) {
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if (c.getPlayer().isChangingMaps()) { // possible cause of error 38 in some map transition scenarios, thanks Arnah
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return;
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}
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OutPacket op = OutPacket.create(SendOpcode.NPC_ACTION);
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int length = p.available();
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if (length == 6) { // NPC Talk
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op.writeInt(p.readInt());
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op.writeByte(p.readByte()); // 2 bytes, thanks resinate
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op.writeByte(p.readByte());
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} else if (length > 6) { // NPC Move
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byte[] bytes = p.readBytes(length - 9);
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op.writeBytes(bytes);
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}
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c.sendPacket(op);
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}
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}
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