6d57eb1033
Fixed an issue within Restore Lost Item functionality. New custom NPC: scroll generator. Trades a scroll for bundles of common miscellaneous items. Revised several lock-acquiring flow scenarios. Fixed pet autopot taking out "negative" amounts from inventory. Added zombify and confuse diseases dispellable by all-cure potions. Patched after-quest messages sometimes allowing player movement, that shouldn't be available until the message box is closed. Reviewed multiclient component, now also evaluating passed HWID alongside remote IP. Fixed missing info about questlines on skillbook announcer NPC after recent updates. Fixed some Aran skills not applying MP consume properly. Cleared a few issues within MCPQ collectable solo/party items and skills. Improved response time on scroll generator by adding a cache for scroll requirements.
114 lines
4.4 KiB
Java
114 lines
4.4 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.MapleCharacter;
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import client.MapleClient;
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import client.MapleDisease;
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import client.inventory.Item;
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import client.inventory.MapleInventoryType;
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import config.YamlConfig;
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import constants.inventory.ItemConstants;
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import net.AbstractMaplePacketHandler;
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import client.inventory.manipulator.MapleInventoryManipulator;
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import server.MapleItemInformationProvider;
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import server.MapleStatEffect;
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import tools.MaplePacketCreator;
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import tools.data.input.SeekableLittleEndianAccessor;
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/**
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* @author Matze
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*/
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public final class UseItemHandler extends AbstractMaplePacketHandler {
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@Override
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public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
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MapleCharacter chr = c.getPlayer();
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if (!chr.isAlive()) {
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c.announce(MaplePacketCreator.enableActions());
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return;
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}
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MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
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slea.readInt();
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short slot = slea.readShort();
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int itemId = slea.readInt();
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Item toUse = chr.getInventory(MapleInventoryType.USE).getItem(slot);
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if (toUse != null && toUse.getQuantity() > 0 && toUse.getItemId() == itemId) {
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if (itemId == 2050004) {
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chr.dispelDebuffs();
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remove(c, slot);
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return;
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} else if (itemId == 2050001) {
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chr.dispelDebuff(MapleDisease.DARKNESS);
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remove(c, slot);
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return;
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} else if (itemId == 2050002) {
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chr.dispelDebuff(MapleDisease.WEAKEN);
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chr.dispelDebuff(MapleDisease.SLOW);
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remove(c, slot);
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return;
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} else if (itemId == 2050003) {
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chr.dispelDebuff(MapleDisease.SEAL);
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chr.dispelDebuff(MapleDisease.CURSE);
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remove(c, slot);
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return;
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} else if (ItemConstants.isTownScroll(itemId)) {
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int banMap = chr.getMapId();
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int banSp = chr.getMap().findClosestPlayerSpawnpoint(chr.getPosition()).getId();
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long banTime = currentServerTime();
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if (ii.getItemEffect(toUse.getItemId()).applyTo(chr)) {
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if(YamlConfig.config.server.USE_BANISHABLE_TOWN_SCROLL) {
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chr.setBanishPlayerData(banMap, banSp, banTime);
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}
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remove(c, slot);
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}
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return;
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} else if (ItemConstants.isAntibanishScroll(itemId)) {
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if (ii.getItemEffect(toUse.getItemId()).applyTo(chr)) {
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remove(c, slot);
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} else {
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chr.dropMessage(5, "You cannot recover from a banish state at the moment.");
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}
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return;
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}
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remove(c, slot);
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if(toUse.getItemId() != 2022153) {
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ii.getItemEffect(toUse.getItemId()).applyTo(chr);
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} else {
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MapleStatEffect mse = ii.getItemEffect(toUse.getItemId());
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for(MapleCharacter player : chr.getMap().getCharacters()) {
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mse.applyTo(player);
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}
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}
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}
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}
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private void remove(MapleClient c, short slot) {
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MapleInventoryManipulator.removeFromSlot(c, MapleInventoryType.USE, slot, (short) 1, false);
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c.announce(MaplePacketCreator.enableActions());
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}
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}
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