85 lines
3.6 KiB
Java
85 lines
3.6 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 client.inventory.InventoryType;
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import client.inventory.Item;
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import client.inventory.manipulator.InventoryManipulator;
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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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import net.server.Server;
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import server.ItemInformationProvider;
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import server.ItemInformationProvider.RewardItem;
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import tools.PacketCreator;
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import tools.Pair;
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import tools.Randomizer;
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import java.util.List;
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/**
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* @author Jay Estrella
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* @author kevintjuh93
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*/
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public final class ItemRewardHandler extends AbstractPacketHandler {
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@Override
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public final void handlePacket(InPacket p, Client c) {
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byte slot = (byte) p.readShort();
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int itemId = p.readInt(); // will load from xml I don't care.
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Item it = c.getPlayer().getInventory(InventoryType.USE).getItem(slot); // null check here thanks to Thora
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if (it == null || it.getItemId() != itemId || c.getPlayer().getInventory(InventoryType.USE).countById(itemId) < 1) {
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return;
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}
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ItemInformationProvider ii = ItemInformationProvider.getInstance();
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Pair<Integer, List<RewardItem>> rewards = ii.getItemReward(itemId);
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for (RewardItem reward : rewards.getRight()) {
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if (!InventoryManipulator.checkSpace(c, reward.itemid, reward.quantity, "")) {
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c.sendPacket(PacketCreator.getShowInventoryFull());
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break;
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}
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if (Randomizer.nextInt(rewards.getLeft()) < reward.prob) {//Is it even possible to get an item with prob 1?
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if (ItemConstants.getInventoryType(reward.itemid) == InventoryType.EQUIP) {
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final Item item = ii.getEquipById(reward.itemid);
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if (reward.period != -1) {
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item.setExpiration(currentServerTime() + reward.period * 60 * 60 * 10);
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}
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InventoryManipulator.addFromDrop(c, item, false);
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} else {
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InventoryManipulator.addById(c, reward.itemid, reward.quantity, "", -1);
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}
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InventoryManipulator.removeById(c, InventoryType.USE, itemId, 1, false, false);
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if (reward.worldmsg != null) {
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String msg = reward.worldmsg;
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msg.replaceAll("/name", c.getPlayer().getName());
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msg.replaceAll("/item", ii.getName(reward.itemid));
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Server.getInstance().broadcastMessage(c.getWorld(), PacketCreator.serverNotice(6, msg));
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}
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break;
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}
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}
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c.sendPacket(PacketCreator.enableActions());
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}
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}
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