57 lines
2.1 KiB
Java
57 lines
2.1 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.Character;
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import client.Client;
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import constants.id.ItemId;
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import constants.inventory.ItemConstants;
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import net.AbstractPacketHandler;
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import net.packet.InPacket;
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public final class FaceExpressionHandler extends AbstractPacketHandler {
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@Override
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public final void handlePacket(InPacket p, Client c) {
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Character chr = c.getPlayer();
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int emote = p.readInt();
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if (emote > 7) {
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int itemid = 5159992 + emote; // thanks RajanGrewal (Darter) for reporting unchecked emote itemid
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if (!ItemId.isFaceExpression(itemid) || chr.getInventory(ItemConstants.getInventoryType(itemid)).findById(itemid) == null) {
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return;
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}
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} else if (emote < 1) {
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return;
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}
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if (c.tryacquireClient()) {
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try { // expecting players never intends to wear the emote 0 (default face, that changes back after 5sec timeout)
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if (chr.isLoggedinWorld()) {
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chr.changeFaceExpression(emote);
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}
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} finally {
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c.releaseClient();
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}
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}
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}
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}
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