1190513d0c
Fixed some issues with items being dropped sometimes out-of-reach and in a weird way. Improved item checking function, now looking up one-of-a-kind items properly. Fixed some issues with dojo skills and possible exploits in dojo progression. Improved Duey, now displaying better info to players.
340 lines
16 KiB
Java
340 lines
16 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.MapleRing;
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import client.inventory.Equip;
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import client.inventory.Item;
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import client.inventory.MapleInventory;
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import client.inventory.MapleInventoryType;
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import java.sql.SQLException;
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import java.util.Calendar;
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import java.util.List;
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import java.util.Map;
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import net.AbstractMaplePacketHandler;
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import server.CashShop;
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import server.CashShop.CashItem;
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import server.CashShop.CashItemFactory;
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import server.MapleInventoryManipulator;
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import tools.FilePrinter;
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import tools.MaplePacketCreator;
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import tools.data.input.SeekableLittleEndianAccessor;
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public final class CashOperationHandler 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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CashShop cs = chr.getCashShop();
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if (!cs.isOpened()) {
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c.announce(MaplePacketCreator.enableActions());
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return;
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}
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final int action = slea.readByte();
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if (action == 0x03 || action == 0x1E) {
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slea.readByte();
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final int useNX = slea.readInt();
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final int snCS = slea.readInt();
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CashItem cItem = CashItemFactory.getItem(snCS);
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if (cItem == null || !cItem.isOnSale() || cs.getCash(useNX) < cItem.getPrice()) {
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FilePrinter.printError(FilePrinter.ITEM, "Denied to sell cash item with SN " + cItem.getSN());
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c.announce(MaplePacketCreator.enableActions());
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return;
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}
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if (action == 0x03) { // Item
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Item item = cItem.toItem();
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cs.addToInventory(item);
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c.announce(MaplePacketCreator.showBoughtCashItem(item, c.getAccID()));
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} else { // Package
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List<Item> cashPackage = CashItemFactory.getPackage(cItem.getItemId());
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for (Item item : cashPackage) {
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cs.addToInventory(item);
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}
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c.announce(MaplePacketCreator.showBoughtCashPackage(cashPackage, c.getAccID()));
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}
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cs.gainCash(useNX, -cItem.getPrice());
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c.announce(MaplePacketCreator.showCash(chr));
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} else if (action == 0x04) {//TODO check for gender
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int birthday = slea.readInt();
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CashItem cItem = CashItemFactory.getItem(slea.readInt());
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Map<String, String> recipient = MapleCharacter.getCharacterFromDatabase(slea.readMapleAsciiString());
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String message = slea.readMapleAsciiString();
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if (!canBuy(cItem, cs.getCash(4)) || message.length() < 1 || message.length() > 73) {
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c.announce(MaplePacketCreator.enableActions());
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return;
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}
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if (!checkBirthday(c, birthday)) {
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c.announce(MaplePacketCreator.showCashShopMessage((byte) 0xC4));
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c.announce(MaplePacketCreator.enableActions());
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return;
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} else if (recipient == null) {
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c.announce(MaplePacketCreator.showCashShopMessage((byte) 0xA9));
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c.announce(MaplePacketCreator.enableActions());
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return;
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} else if (recipient.get("accountid").equals(String.valueOf(c.getAccID()))) {
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c.announce(MaplePacketCreator.showCashShopMessage((byte) 0xA8));
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c.announce(MaplePacketCreator.enableActions());
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return;
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}
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cs.gift(Integer.parseInt(recipient.get("id")), chr.getName(), message, cItem.getSN());
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c.announce(MaplePacketCreator.showGiftSucceed(recipient.get("name"), cItem));
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cs.gainCash(4, -cItem.getPrice());
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c.announce(MaplePacketCreator.showCash(chr));
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try {
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chr.sendNote(recipient.get("name"), chr.getName() + " has sent you a gift! Go check out the Cash Shop.", (byte) 0); //fame or not
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} catch (SQLException ex) {
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ex.printStackTrace();
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}
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MapleCharacter receiver = c.getChannelServer().getPlayerStorage().getCharacterByName(recipient.get("name"));
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if (receiver != null) receiver.showNote();
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} else if (action == 0x05) { // Modify wish list
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cs.clearWishList();
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for (byte i = 0; i < 10; i++) {
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int sn = slea.readInt();
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CashItem cItem = CashItemFactory.getItem(sn);
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if (cItem != null && cItem.isOnSale() && sn != 0) {
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cs.addToWishList(sn);
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}
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}
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c.announce(MaplePacketCreator.showWishList(chr, true));
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} else if (action == 0x06) { // Increase Inventory Slots
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slea.skip(1);
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int cash = slea.readInt();
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byte mode = slea.readByte();
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if (mode == 0) {
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byte type = slea.readByte();
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if (cs.getCash(cash) < 4000) {
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c.announce(MaplePacketCreator.enableActions());
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return;
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}
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if (chr.gainSlots(type, 4, false)) {
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c.announce(MaplePacketCreator.showBoughtInventorySlots(type, chr.getSlots(type)));
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cs.gainCash(cash, -4000);
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c.announce(MaplePacketCreator.showCash(chr));
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}
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} else {
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CashItem cItem = CashItemFactory.getItem(slea.readInt());
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int type = (cItem.getItemId() - 9110000) / 1000;
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if (!canBuy(cItem, cs.getCash(cash))) {
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c.announce(MaplePacketCreator.enableActions());
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return;
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}
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if (chr.gainSlots(type, 8, false)) {
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c.announce(MaplePacketCreator.showBoughtInventorySlots(type, chr.getSlots(type)));
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cs.gainCash(cash, -cItem.getPrice());
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c.announce(MaplePacketCreator.showCash(chr));
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}
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}
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} else if (action == 0x07) { // Increase Storage Slots
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slea.skip(1);
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int cash = slea.readInt();
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byte mode = slea.readByte();
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if (mode == 0) {
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if (cs.getCash(cash) < 4000) {
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c.announce(MaplePacketCreator.enableActions());
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return;
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}
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if (chr.getStorage().gainSlots(4)) {
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c.announce(MaplePacketCreator.showBoughtStorageSlots(chr.getStorage().getSlots()));
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cs.gainCash(cash, -4000);
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c.announce(MaplePacketCreator.showCash(chr));
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}
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} else {
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CashItem cItem = CashItemFactory.getItem(slea.readInt());
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if (!canBuy(cItem, cs.getCash(cash))) {
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c.announce(MaplePacketCreator.enableActions());
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return;
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}
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if (chr.getStorage().gainSlots(8)) {
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c.announce(MaplePacketCreator.showBoughtStorageSlots(chr.getStorage().getSlots()));
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cs.gainCash(cash, -cItem.getPrice());
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c.announce(MaplePacketCreator.showCash(chr));
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}
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}
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} else if (action == 0x08) { // Increase Character Slots
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slea.skip(1);
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int cash = slea.readInt();
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CashItem cItem = CashItemFactory.getItem(slea.readInt());
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if (!canBuy(cItem, cs.getCash(cash))) {
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c.announce(MaplePacketCreator.enableActions());
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return;
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}
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if (c.gainCharacterSlot()) {
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c.announce(MaplePacketCreator.showBoughtCharacterSlot(c.getCharacterSlots()));
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cs.gainCash(cash, -cItem.getPrice());
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c.announce(MaplePacketCreator.showCash(chr));
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}
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} else if (action == 0x0D) { // Take from Cash Inventory
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Item item = cs.findByCashId(slea.readInt());
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if (item == null) {
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c.announce(MaplePacketCreator.enableActions());
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return;
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}
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if (chr.getInventory(item.getInventoryType()).addItem(item) != -1) {
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cs.removeFromInventory(item);
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c.announce(MaplePacketCreator.takeFromCashInventory(item));
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if(item instanceof Equip) {
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Equip equip = (Equip) item;
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if(equip.getRingId() >= 0) {
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MapleRing ring = MapleRing.loadFromDb(equip.getRingId());
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if (ring.getItemId() > 1112012) {
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chr.addFriendshipRing(ring);
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} else {
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chr.addCrushRing(ring);
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}
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}
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}
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}
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} else if (action == 0x0E) { // Put into Cash Inventory
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int cashId = slea.readInt();
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slea.skip(4);
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MapleInventory mi = chr.getInventory(MapleInventoryType.getByType(slea.readByte()));
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Item item = mi.findByCashId(cashId);
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if (item == null) {
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c.announce(MaplePacketCreator.enableActions());
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return;
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} else if(c.getPlayer().getPetIndex(item.getPetId()) > -1) {
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chr.getClient().announce(MaplePacketCreator.serverNotice(1, "You cannot put the pet you currently equip into the Cash Shop inventory."));
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c.announce(MaplePacketCreator.enableActions());
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return;
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}
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cs.addToInventory(item);
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mi.removeSlot(item.getPosition());
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c.announce(MaplePacketCreator.putIntoCashInventory(item, c.getAccID()));
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} else if (action == 0x1D) { //crush ring (action 28)
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slea.readInt();//Birthday
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// if (checkBirthday(c, birthday)) { //We're using a default birthday, so why restrict rings to only people who know of it?
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int toCharge = slea.readInt();
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int SN = slea.readInt();
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String recipient = slea.readMapleAsciiString();
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String text = slea.readMapleAsciiString();
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CashItem ring = CashItemFactory.getItem(SN);
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MapleCharacter partner = c.getChannelServer().getPlayerStorage().getCharacterByName(recipient);
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if (partner == null) {
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chr.getClient().announce(MaplePacketCreator.serverNotice(1, "The partner you specified cannot be found.\r\nPlease make sure your partner is online and in the same channel."));
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} else {
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/* if (partner.getGender() == chr.getGender()) {
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chr.dropMessage("You and your partner are the same gender, please buy a friendship ring.");
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c.announce(MaplePacketCreator.enableActions());
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return;
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}*/ //Gotta let them faggots marry too, hence why this is commented out <3
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if(ring.toItem() instanceof Equip) {
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Equip item = (Equip) ring.toItem();
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int ringid = MapleRing.createRing(ring.getItemId(), chr, partner);
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item.setRingId(ringid);
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cs.addToInventory(item);
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c.announce(MaplePacketCreator.showBoughtCashItem(item, c.getAccID()));
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cs.gift(partner.getId(), chr.getName(), text, item.getSN(), (ringid + 1));
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cs.gainCash(toCharge, -ring.getPrice());
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chr.addCrushRing(MapleRing.loadFromDb(ringid));
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try {
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chr.sendNote(partner.getName(), text, (byte) 1);
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} catch (SQLException ex) {
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ex.printStackTrace();
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}
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partner.showNote();
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}
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}
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/* } else {
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chr.dropMessage("The birthday you entered was incorrect.");
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}*/
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c.announce(MaplePacketCreator.showCash(c.getPlayer()));
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} else if (action == 0x20) { // everything is 1 meso...
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int itemId = CashItemFactory.getItem(slea.readInt()).getItemId();
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if (chr.getMeso() > 0) {
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if (chr.canHold(itemId)) {
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chr.gainMeso(-1, false);
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MapleInventoryManipulator.addById(c, itemId, (short) 1);
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c.announce(MaplePacketCreator.showBoughtQuestItem(itemId));
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}
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}
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c.announce(MaplePacketCreator.showCash(c.getPlayer()));
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} else if (action == 0x23) { //Friendship :3
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slea.readInt(); //Birthday
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// if (checkBirthday(c, birthday)) {
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int payment = slea.readByte();
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slea.skip(3); //0s
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int snID = slea.readInt();
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CashItem ring = CashItemFactory.getItem(snID);
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String sentTo = slea.readMapleAsciiString();
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int available = slea.readShort() - 1;
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String text = slea.readAsciiString(available);
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slea.readByte();
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MapleCharacter partner = c.getChannelServer().getPlayerStorage().getCharacterByName(sentTo);
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if (partner == null) {
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chr.dropMessage("The partner you specified cannot be found.\r\nPlease make sure your partner is online and in the same channel.");
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} else {
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// Need to check to make sure its actually an equip and the right SN...
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if(ring.toItem() instanceof Equip) {
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Equip item = (Equip) ring.toItem();
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int ringid = MapleRing.createRing(ring.getItemId(), chr, partner);
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item.setRingId(ringid);
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cs.addToInventory(item);
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c.announce(MaplePacketCreator.showBoughtCashItem(item, c.getAccID()));
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cs.gift(partner.getId(), chr.getName(), text, item.getSN(), (ringid + 1));
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cs.gainCash(payment, -ring.getPrice());
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chr.addFriendshipRing(MapleRing.loadFromDb(ringid));
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try {
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chr.sendNote(partner.getName(), text, (byte) 1);
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} catch (SQLException ex) {
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ex.printStackTrace();
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}
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partner.showNote();
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}
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}
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/* } else {
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chr.dropMessage("The birthday you entered was incorrect.");
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} */
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c.announce(MaplePacketCreator.showCash(c.getPlayer()));
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} else {
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System.out.println(slea);
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}
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}
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private static boolean checkBirthday(MapleClient c, int idate) {
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int year = idate / 10000;
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int month = (idate - year * 10000) / 100;
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int day = idate - year * 10000 - month * 100;
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Calendar cal = Calendar.getInstance();
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cal.setTimeInMillis(0);
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cal.set(year, month - 1, day);
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return c.checkBirthDate(cal);
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}
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public static boolean canBuy(CashItem item, int cash) {
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return item != null && item.isOnSale() && item.getPrice() <= cash;
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}
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}
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