bee8b5259b
Slightly improved channel and disease announce workers performance. Completion of repeatable quests no longer generates fame to players. Equipment drop rates of Leprechaun were slightly decreased. Fixed Pet Item Ignore not checking certain exploit cases correctly. Optimized Pet Item Ignore server handler performance. Fixed some exploits and improved performance on PetLootHandler. Improved concurrency protection on MapleInventoryManipulator. Heal skill effect on players now works GMS-intended, as description says. Also removed the delayed Heal cast effect to others. Fixed party player HPBar not accounting the player's HP stat gained on equips towards the effective MaxHP. The duration of mists generated by mobs has been rescaled to 10x longer than what has been displayed until now (wz duration property is supposed to actually be in 100ms). Optimized timer management for mob skill cooldown and elemental effectiveness. Implemented an additional inventory check system, to be used in cases where it's expected to remove a set group for items (with quantity) to then add a new group of items. Fixed Player Shop/Hired Merchant "vacancy" tooltip, now properly showing whether the store has a visitor room or is already full at that time. Fixed Player Shops only using the standard stand type. Fixed cash pet food ignoring certain pet itemids when reading data from WZ.
364 lines
17 KiB
Java
364 lines
17 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 constants.ItemConstants;
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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 client.inventory.manipulator.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(ItemConstants.isCashStore(cItem.getItemId()) && chr.getLevel() < 16) {
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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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if(ItemConstants.isMapleLife(cItem.getItemId()) && chr.getLevel() < 30) {
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c.announce(MaplePacketCreator.enableActions());
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return;
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}
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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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FilePrinter.print(FilePrinter.STORAGE + c.getAccountName() + ".txt", c.getPlayer().getName() + " bought 4 slots to their account storage.\r\n");
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chr.setUsedStorage();
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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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} else {
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chr.dropMessage(1, "You have already used up all 12 extra character slots.");
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c.announce(MaplePacketCreator.enableActions());
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return;
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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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chr.addPlayerRing(ring);
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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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byte invType = slea.readByte();
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if (invType < 1 || invType > 5) {
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c.disconnect(false, false);
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return;
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}
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MapleInventory mi = chr.getInventory(MapleInventoryType.getByType(invType));
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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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int birthday = slea.readInt();
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if (checkBirthday(c, birthday)) {
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int toCharge = slea.readInt();
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int SN = slea.readInt();
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String recipientName = slea.readMapleAsciiString();
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String text = slea.readMapleAsciiString();
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CashItem itemRing = CashItemFactory.getItem(SN);
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MapleCharacter partner = c.getChannelServer().getPlayerStorage().getCharacterByName(recipientName);
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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(itemRing.toItem() instanceof Equip) {
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Equip eqp = (Equip) itemRing.toItem();
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int ringid = MapleRing.createRing(itemRing.getItemId(), chr, partner);
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eqp.setRingId(ringid);
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cs.addToInventory(eqp);
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c.announce(MaplePacketCreator.showBoughtCashItem(eqp, c.getAccID()));
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cs.gift(partner.getId(), chr.getName(), text, eqp.getSN(), (ringid + 1));
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cs.gainCash(toCharge, -itemRing.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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c.announce(MaplePacketCreator.showCashShopMessage((byte) 0xC4));
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c.announce(MaplePacketCreator.enableActions());
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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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int birthday = slea.readInt();
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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 itemRing = 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(itemRing.toItem() instanceof Equip) {
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Equip eqp = (Equip) itemRing.toItem();
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int ringid = MapleRing.createRing(itemRing.getItemId(), chr, partner);
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eqp.setRingId(ringid);
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cs.addToInventory(eqp);
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c.announce(MaplePacketCreator.showBoughtCashItem(eqp, c.getAccID()));
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cs.gift(partner.getId(), chr.getName(), text, eqp.getSN(), (ringid + 1));
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cs.gainCash(payment, -itemRing.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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c.announce(MaplePacketCreator.showCashShopMessage((byte) 0xC4));
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c.announce(MaplePacketCreator.enableActions());
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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("Unhandled action: " + action + "\n" + slea);
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}
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}
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public 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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