Пример #1
0
  public void saveItems(boolean shutdown) throws SQLException {
    List<ItemInventoryEntry> itemsWithType = new ArrayList<ItemInventoryEntry>();

    for (MaplePlayerShopItem pItems : items) {
      IItem newItem = pItems.getItem();
      if (shutdown) {
        newItem.setQuantity((short) (pItems.getItem().getQuantity() * pItems.getBundles()));
      } else {
        newItem.setQuantity(pItems.getItem().getQuantity());
      }
      if (pItems.getBundles() > 0) {
        itemsWithType.add(
            new ItemInventoryEntry(newItem, MapleInventoryType.getByType(newItem.getType())));
      }
    }
    ItemFactory.MERCHANT.saveItems(itemsWithType, this.ownerId);
  }
Пример #2
0
 private void addItemToDB(IItem item, int quantity, int mesos, String sName, int recipientID) {
   Connection con = DatabaseConnection.getConnection();
   try {
     PreparedStatement ps =
         con.prepareStatement(
             "INSERT INTO dueypackages (RecieverId, SenderName, Mesos, TimeStamp, Checked, Type) VALUES (?, ?, ?, ?, ?, ?)");
     ps.setInt(1, recipientID);
     ps.setString(2, sName);
     ps.setInt(3, mesos);
     ps.setString(4, getCurrentDate());
     ps.setInt(5, 1);
     if (item == null) {
       ps.setInt(6, 3);
       ps.executeUpdate();
     } else {
       ps.setInt(6, item.getType());
       ps.executeUpdate();
       ResultSet rs = ps.getGeneratedKeys();
       rs.next();
       PreparedStatement ps2;
       if (item.getType() == 1) { // equips
         ps2 =
             con.prepareStatement(
                 "INSERT INTO dueyitems (PackageId, itemid, quantity, upgradeslots, level, str, dex, `int`, luk, hp, mp, watk, matk, wdef, mdef, acc, avoid, hands, speed, jump, owner) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
         Equip eq = (Equip) item;
         ps2.setInt(2, eq.getItemId());
         ps2.setInt(3, 1);
         ps2.setInt(4, eq.getUpgradeSlots());
         ps2.setInt(5, eq.getLevel());
         ps2.setInt(6, eq.getStr());
         ps2.setInt(7, eq.getDex());
         ps2.setInt(8, eq.getInt());
         ps2.setInt(9, eq.getLuk());
         ps2.setInt(10, eq.getHp());
         ps2.setInt(11, eq.getMp());
         ps2.setInt(12, eq.getWatk());
         ps2.setInt(13, eq.getMatk());
         ps2.setInt(14, eq.getWdef());
         ps2.setInt(15, eq.getMdef());
         ps2.setInt(16, eq.getAcc());
         ps2.setInt(17, eq.getAvoid());
         ps2.setInt(18, eq.getHands());
         ps2.setInt(19, eq.getSpeed());
         ps2.setInt(20, eq.getJump());
         ps2.setString(21, eq.getOwner());
       } else {
         ps2 =
             con.prepareStatement(
                 "INSERT INTO dueyitems (PackageId, itemid, quantity, owner) VALUES (?, ?, ?, ?)");
         ps2.setInt(2, item.getItemId());
         ps2.setInt(3, quantity);
         ps2.setString(4, item.getOwner());
       }
       ps2.setInt(1, rs.getInt(1));
       ps2.executeUpdate();
       ps2.close();
       rs.close();
     }
     ps.close();
   } catch (SQLException e) {
   }
 }
Пример #3
0
 public void buy(MapleClient c, int item, short quantity) {
   MaplePlayerShopItem pItem = items.get(item);
   synchronized (items) {
     IItem newItem = pItem.getItem().copy();
     newItem.setQuantity((short) ((pItem.getItem().getQuantity() * quantity)));
     if ((newItem.getFlag() & ItemConstants.KARMA) == ItemConstants.KARMA) {
       newItem.setFlag((byte) (newItem.getFlag() ^ ItemConstants.KARMA));
     }
     if (newItem.getType() == IItem.ITEM
         && (newItem.getFlag() & ItemConstants.SPIKES) == ItemConstants.SPIKES) {
       newItem.setFlag((byte) (newItem.getFlag() ^ ItemConstants.SPIKES));
     }
     if (quantity < 1
         || pItem.getBundles() < 1
         || !pItem.isExist()
         || pItem.getBundles() < quantity) {
       c.announce(MaplePacketCreator.enableActions());
       return;
     } else if (newItem.getType() == 1 && newItem.getQuantity() > 1) {
       c.announce(MaplePacketCreator.enableActions());
       return;
     } else if (!pItem.isExist()) {
       c.announce(MaplePacketCreator.enableActions());
       return;
     }
     int price = pItem.getPrice() * quantity;
     if (c.getPlayer().getMeso() >= price) {
       if (MapleInventoryManipulator.addFromDrop(c, newItem, true)) {
         c.getPlayer().gainMeso(-price, false);
         sold.add(
             new SoldItem(c.getPlayer().getName(), pItem.getItem().getItemId(), quantity, price));
         pItem.setBundles((short) (pItem.getBundles() - quantity));
         if (pItem.getBundles() < 1) {
           pItem.setDoesExist(false);
         }
         MapleCharacter owner =
             Server.getInstance().getWorld(world).getPlayerStorage().getCharacterByName(ownerName);
         if (owner != null) {
           owner.addMerchantMesos(price);
         } else {
           try {
             PreparedStatement ps =
                 DatabaseConnection.getConnection()
                     .prepareStatement(
                         "UPDATE characters SET MerchantMesos = MerchantMesos + "
                             + price
                             + " WHERE id = ?",
                         Statement.RETURN_GENERATED_KEYS);
             ps.setInt(1, ownerId);
             ps.executeUpdate();
             ps.close();
           } catch (Exception e) {
           }
         }
       } else {
         c.getPlayer()
             .dropMessage(
                 1, "Your inventory is full. Please clean a slot before buying this item.");
       }
     } else {
       c.getPlayer().dropMessage(1, "You do not have enough mesos.");
     }
     try {
       this.saveItems(false);
     } catch (Exception e) {
     }
   }
 }
Пример #4
0
 public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
   if (!c.getPlayer().getCashShop().isOpened()) {
     return;
   }
   if (slea.available() > 0) {
     byte op = slea.readByte();
     if (op == 2) { // put item up for sale
       byte itemtype = slea.readByte();
       int itemid = slea.readInt();
       slea.readShort();
       slea.skip(7);
       short stars = 1;
       if (itemtype == 1) {
         slea.skip(32);
       } else {
         stars = slea.readShort();
       }
       slea.readMapleAsciiString(); // another useless thing (owner)
       if (itemtype == 1) {
         slea.skip(32);
       } else {
         slea.readShort();
       }
       byte slot = 1;
       short quantity = 1;
       if (itemtype != 1) {
         if (itemid / 10000 == 207 || itemid / 10000 == 233) {
           slea.skip(8);
         }
         slot = (byte) slea.readInt();
       } else {
         slot = (byte) slea.readInt();
       }
       if (itemtype != 1) {
         if (itemid / 10000 == 207 || itemid / 10000 == 233) {
           quantity = stars;
           slea.skip(4);
         } else {
           quantity = (short) slea.readInt();
         }
       } else {
         quantity = (byte) slea.readInt();
       }
       int price = slea.readInt();
       if (itemtype == 1) {
         quantity = 1;
       }
       if (quantity < 0
           || price < 110
           || c.getPlayer().getItemQuantity(itemid, false) < quantity) {
         return;
       }
       MapleInventoryType type =
           MapleItemInformationProvider.getInstance().getInventoryType(itemid);
       IItem i = c.getPlayer().getInventory(type).getItem(slot).copy();
       if (i != null && c.getPlayer().getMeso() >= 5000) {
         Connection con = DatabaseConnection.getConnection();
         try {
           PreparedStatement ps =
               con.prepareStatement("SELECT COUNT(*) FROM mts_items WHERE seller = ?");
           ps.setInt(1, c.getPlayer().getId());
           ResultSet rs = ps.executeQuery();
           if (rs.next()) {
             if (rs.getInt(1) > 10) { // They have more than 10
               // items up for sale
               // already!
               c.getPlayer().dropMessage(1, "You already have 10 items up for auction!");
               c.announce(getMTS(1, 0, 0));
               c.announce(
                   MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
               c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
               rs.close();
               ps.close();
               return;
             }
           }
           rs.close();
           ps.close();
           Calendar calendar = Calendar.getInstance();
           int year = 2008;
           int month = 6;
           int day = 17;
           int oldmax = calendar.getActualMaximum(Calendar.DAY_OF_MONTH);
           int oldday = calendar.get(Calendar.DAY_OF_MONTH) + 7;
           if (oldmax < oldday) {
             if (calendar.get(Calendar.MONTH) + 2 > 12) {
               year = calendar.get(Calendar.YEAR) + 1;
               month = 1;
               calendar.set(year, month, 1);
               day = oldday - oldmax;
             } else {
               month = calendar.get(Calendar.MONTH) + 2;
               year = calendar.get(Calendar.YEAR);
               calendar.set(year, month, 1);
               day = oldday - oldmax;
             }
           } else {
             day = calendar.get(Calendar.DAY_OF_MONTH) + 7;
             month = calendar.get(Calendar.MONTH);
             year = calendar.get(Calendar.YEAR);
           }
           String date = year + "-";
           if (month < 10) {
             date += "0" + month + "-";
           } else {
             date += month + "-";
           }
           if (day < 10) {
             date += "0" + day;
           } else {
             date += day + "";
           }
           if (i.getType() == 2) {
             Item item = (Item) i;
             ps =
                 con.prepareStatement(
                     "INSERT INTO mts_items (tab, type, itemid, quantity, seller, price, owner, sellername, sell_ends) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)");
             ps.setInt(1, 1);
             ps.setInt(2, (int) type.getType());
             ps.setInt(3, item.getItemId());
             ps.setInt(4, quantity);
             ps.setInt(5, c.getPlayer().getId());
             ps.setInt(6, price);
             ps.setString(7, item.getOwner());
             ps.setString(8, c.getPlayer().getName());
             ps.setString(9, date);
           } else {
             Equip equip = (Equip) i;
             ps =
                 con.prepareStatement(
                     "INSERT INTO mts_items (tab, type, itemid, quantity, seller, price, upgradeslots, level, str, dex, `int`, luk, hp, mp, watk, matk, wdef, mdef, acc, avoid, hands, speed, jump, locked, owner, sellername, sell_ends, vicious, flag) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
             ps.setInt(1, 1);
             ps.setInt(2, (int) type.getType());
             ps.setInt(3, equip.getItemId());
             ps.setInt(4, quantity);
             ps.setInt(5, c.getPlayer().getId());
             ps.setInt(6, price);
             ps.setInt(7, equip.getUpgradeSlots());
             ps.setInt(8, equip.getLevel());
             ps.setInt(9, equip.getStr());
             ps.setInt(10, equip.getDex());
             ps.setInt(11, equip.getInt());
             ps.setInt(12, equip.getLuk());
             ps.setInt(13, equip.getHp());
             ps.setInt(14, equip.getMp());
             ps.setInt(15, equip.getWatk());
             ps.setInt(16, equip.getMatk());
             ps.setInt(17, equip.getWdef());
             ps.setInt(18, equip.getMdef());
             ps.setInt(19, equip.getAcc());
             ps.setInt(20, equip.getAvoid());
             ps.setInt(21, equip.getHands());
             ps.setInt(22, equip.getSpeed());
             ps.setInt(23, equip.getJump());
             ps.setInt(24, 0);
             ps.setString(25, equip.getOwner());
             ps.setString(26, c.getPlayer().getName());
             ps.setString(27, date);
             ps.setInt(28, equip.getVicious());
             ps.setInt(29, equip.getFlag());
           }
           ps.executeUpdate();
           ps.close();
           MapleInventoryManipulator.removeFromSlot(c, type, slot, quantity, false);
         } catch (SQLException e) {
         }
         c.getPlayer().gainMeso(-5000, false);
         c.announce(MaplePacketCreator.MTSConfirmSell());
         c.announce(getMTS(1, 0, 0));
         c.announce(MaplePacketCreator.enableCSUse());
         c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
         c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
       }
     } else if (op == 3) { // send offer for wanted item
     } else if (op == 4) { // list wanted item
       slea.readInt();
       slea.readInt();
       slea.readInt();
       slea.readShort();
       slea.readMapleAsciiString();
     } else if (op == 5) { // change page
       int tab = slea.readInt();
       int type = slea.readInt();
       int page = slea.readInt();
       c.getPlayer().changePage(page);
       if (tab == 4 && type == 0) {
         c.announce(getCart(c.getPlayer().getId()));
       } else if (tab == c.getPlayer().getCurrentTab()
           && type == c.getPlayer().getCurrentType()
           && c.getPlayer().getSearch() != null) {
         c.announce(
             getMTSSearch(
                 tab, type, c.getPlayer().getCurrentCI(), c.getPlayer().getSearch(), page));
       } else {
         c.getPlayer().setSearch(null);
         c.announce(getMTS(tab, type, page));
       }
       c.getPlayer().changeTab(tab);
       c.getPlayer().changeType(type);
       c.announce(MaplePacketCreator.enableCSUse());
       c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
       c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
     } else if (op == 6) { // search
       int tab = slea.readInt();
       int type = slea.readInt();
       slea.readInt();
       int ci = slea.readInt();
       String search = slea.readMapleAsciiString();
       c.getPlayer().setSearch(search);
       c.getPlayer().changeTab(tab);
       c.getPlayer().changeType(type);
       c.getPlayer().changeCI(ci);
       c.announce(MaplePacketCreator.enableCSUse());
       c.announce(MaplePacketCreator.enableActions());
       c.announce(getMTSSearch(tab, type, ci, search, c.getPlayer().getCurrentPage()));
       c.announce(MaplePacketCreator.showMTSCash(c.getPlayer()));
       c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
       c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
     } else if (op == 7) { // cancel sale
       int id = slea.readInt(); // id of the item
       Connection con = DatabaseConnection.getConnection();
       try {
         PreparedStatement ps =
             con.prepareStatement("UPDATE mts_items SET transfer = 1 WHERE id = ? AND seller = ?");
         ps.setInt(1, id);
         ps.setInt(2, c.getPlayer().getId());
         ps.executeUpdate();
         ps.close();
         ps = con.prepareStatement("DELETE FROM mts_cart WHERE itemid = ?");
         ps.setInt(1, id);
         ps.executeUpdate();
         ps.close();
       } catch (SQLException e) {
         e.printStackTrace();
       }
       c.announce(MaplePacketCreator.enableCSUse());
       c.announce(
           getMTS(
               c.getPlayer().getCurrentTab(),
               c.getPlayer().getCurrentType(),
               c.getPlayer().getCurrentPage()));
       c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
       c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
     } else if (op == 8) { // transfer item from transfer inv.
       int id = slea.readInt(); // id of the item
       Connection con = DatabaseConnection.getConnection();
       PreparedStatement ps;
       ResultSet rs;
       try {
         ps =
             con.prepareStatement(
                 "SELECT * FROM mts_items WHERE seller = ? AND transfer = 1  AND id= ? ORDER BY id DESC");
         ps.setInt(1, c.getPlayer().getId());
         ps.setInt(2, id);
         rs = ps.executeQuery();
         if (rs.next()) {
           IItem i;
           if (rs.getInt("type") != 1) {
             Item ii = new Item(rs.getInt("itemid"), (byte) 0, (short) rs.getInt("quantity"));
             ii.setOwner(rs.getString("owner"));
             ii.setPosition(
                 c.getPlayer()
                     .getInventory(
                         MapleItemInformationProvider.getInstance()
                             .getInventoryType(rs.getInt("itemid")))
                     .getNextFreeSlot());
             i = ii.copy();
           } else {
             Equip equip = new Equip(rs.getInt("itemid"), (byte) rs.getInt("position"), -1);
             equip.setOwner(rs.getString("owner"));
             equip.setQuantity((short) 1);
             equip.setAcc((short) rs.getInt("acc"));
             equip.setAvoid((short) rs.getInt("avoid"));
             equip.setDex((short) rs.getInt("dex"));
             equip.setHands((short) rs.getInt("hands"));
             equip.setHp((short) rs.getInt("hp"));
             equip.setInt((short) rs.getInt("int"));
             equip.setJump((short) rs.getInt("jump"));
             equip.setLuk((short) rs.getInt("luk"));
             equip.setMatk((short) rs.getInt("matk"));
             equip.setMdef((short) rs.getInt("mdef"));
             equip.setMp((short) rs.getInt("mp"));
             equip.setSpeed((short) rs.getInt("speed"));
             equip.setStr((short) rs.getInt("str"));
             equip.setWatk((short) rs.getInt("watk"));
             equip.setWdef((short) rs.getInt("wdef"));
             equip.setUpgradeSlots((byte) rs.getInt("upgradeslots"));
             equip.setLevel((byte) rs.getInt("level"));
             equip.setVicious((byte) rs.getInt("vicious"));
             equip.setFlag((byte) rs.getInt("flag"));
             equip.setPosition(
                 c.getPlayer()
                     .getInventory(
                         MapleItemInformationProvider.getInstance()
                             .getInventoryType(rs.getInt("itemid")))
                     .getNextFreeSlot());
             i = equip.copy();
           }
           PreparedStatement pse =
               con.prepareStatement(
                   "DELETE FROM mts_items WHERE id = ? AND seller = ? AND transfer = 1");
           pse.setInt(1, id);
           pse.setInt(2, c.getPlayer().getId());
           pse.executeUpdate();
           pse.close();
           MapleInventoryManipulator.addFromDrop(c, i, false);
           c.announce(MaplePacketCreator.enableCSUse());
           c.announce(getCart(c.getPlayer().getId()));
           c.announce(
               getMTS(
                   c.getPlayer().getCurrentTab(),
                   c.getPlayer().getCurrentType(),
                   c.getPlayer().getCurrentPage()));
           c.announce(MaplePacketCreator.MTSConfirmTransfer(i.getQuantity(), i.getPosition()));
           c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
         }
         rs.close();
         ps.close();
       } catch (SQLException e) {
         Output.print("MTS Transfer error: " + e);
       }
     } else if (op == 9) { // add to cart
       int id = slea.readInt(); // id of the item
       Connection con = DatabaseConnection.getConnection();
       try {
         PreparedStatement ps1 =
             con.prepareStatement("SELECT * FROM mts_items WHERE id = ? AND seller <> ?");
         ps1.setInt(1, id); // Previene que agregues al cart tus
         // propios items
         ps1.setInt(2, c.getPlayer().getId());
         ResultSet rs1 = ps1.executeQuery();
         if (rs1.next()) {
           PreparedStatement ps =
               con.prepareStatement("SELECT * FROM mts_cart WHERE cid = ? AND itemid = ?");
           ps.setInt(1, c.getPlayer().getId());
           ps.setInt(2, id);
           ResultSet rs = ps.executeQuery();
           if (!rs.next()) {
             PreparedStatement pse =
                 con.prepareStatement("INSERT INTO mts_cart (cid, itemid) VALUES (?, ?)");
             pse.setInt(1, c.getPlayer().getId());
             pse.setInt(2, id);
             pse.executeUpdate();
             pse.close();
           }
           rs.close();
         }
         rs1.close();
       } catch (SQLException e) {
         e.printStackTrace();
       }
       c.announce(
           getMTS(
               c.getPlayer().getCurrentTab(),
               c.getPlayer().getCurrentType(),
               c.getPlayer().getCurrentPage()));
       c.announce(MaplePacketCreator.enableCSUse());
       c.announce(MaplePacketCreator.enableActions());
       c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
       c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
     } else if (op == 10) { // delete from cart
       int id = slea.readInt(); // id of the item
       Connection con = DatabaseConnection.getConnection();
       try {
         PreparedStatement ps =
             con.prepareStatement("DELETE FROM mts_cart WHERE itemid = ? AND cid = ?");
         ps.setInt(1, id);
         ps.setInt(2, c.getPlayer().getId());
         ps.executeUpdate();
         ps.close();
       } catch (SQLException e) {
         e.printStackTrace();
       }
       c.announce(getCart(c.getPlayer().getId()));
       c.announce(MaplePacketCreator.enableCSUse());
       c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
       c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
     } else if (op == 12) { // put item up for auction
     } else if (op == 13) { // cancel wanted cart thing
     } else if (op == 14) { // buy auction item now
     } else if (op == 16) { // buy
       int id = slea.readInt(); // id of the item
       Connection con = DatabaseConnection.getConnection();
       PreparedStatement ps;
       ResultSet rs;
       try {
         ps = con.prepareStatement("SELECT * FROM mts_items WHERE id = ? ORDER BY id DESC");
         ps.setInt(1, id);
         rs = ps.executeQuery();
         if (rs.next()) {
           int price = rs.getInt("price") + 100 + (int) (rs.getInt("price") * 0.1); // taxes
           if (c.getPlayer().getCashShop().getCash(4) >= price) { // FIX
             boolean alwaysnull = true;
             for (Channel cserv : Server.getInstance().getAllChannels()) {
               MapleCharacter victim =
                   cserv.getPlayerStorage().getCharacterById(rs.getInt("seller"));
               if (victim != null) {
                 victim.getCashShop().gainCash(4, rs.getInt("price"));
                 alwaysnull = false;
               }
             }
             if (alwaysnull) {
               PreparedStatement pse =
                   con.prepareStatement("SELECT accountid FROM characters WHERE id = ?");
               pse.setInt(1, rs.getInt("seller"));
               ResultSet rse = pse.executeQuery();
               if (rse.next()) {
                 PreparedStatement psee =
                     con.prepareStatement(
                         "UPDATE accounts SET nxPrepaid = nxPrepaid + ? WHERE id = ?");
                 psee.setInt(1, rs.getInt("price"));
                 psee.setInt(2, rse.getInt("accountid"));
                 psee.executeUpdate();
                 psee.close();
               }
               pse.close();
               rse.close();
             }
             PreparedStatement pse =
                 con.prepareStatement(
                     "UPDATE mts_items SET seller = ?, transfer = 1 WHERE id = ?");
             pse.setInt(1, c.getPlayer().getId());
             pse.setInt(2, id);
             pse.executeUpdate();
             pse.close();
             pse = con.prepareStatement("DELETE FROM mts_cart WHERE itemid = ?");
             pse.setInt(1, id);
             pse.executeUpdate();
             pse.close();
             c.getPlayer().getCashShop().gainCash(4, -price);
             c.announce(MaplePacketCreator.enableCSUse());
             c.announce(
                 getMTS(
                     c.getPlayer().getCurrentTab(),
                     c.getPlayer().getCurrentType(),
                     c.getPlayer().getCurrentPage()));
             c.announce(MaplePacketCreator.MTSConfirmBuy());
             c.announce(MaplePacketCreator.showMTSCash(c.getPlayer()));
             c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
             c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
             c.announce(MaplePacketCreator.enableActions());
           } else {
             c.announce(MaplePacketCreator.MTSFailBuy());
           }
         }
         rs.close();
         ps.close();
       } catch (SQLException e) {
         c.announce(MaplePacketCreator.MTSFailBuy());
       }
     } else if (op == 17) { // buy from cart
       int id = slea.readInt(); // id of the item
       Connection con = DatabaseConnection.getConnection();
       PreparedStatement ps;
       ResultSet rs;
       try {
         ps = con.prepareStatement("SELECT * FROM mts_items WHERE id = ? ORDER BY id DESC");
         ps.setInt(1, id);
         rs = ps.executeQuery();
         if (rs.next()) {
           int price = rs.getInt("price") + 100 + (int) (rs.getInt("price") * 0.1);
           if (c.getPlayer().getCashShop().getCash(4) >= price) {
             for (Channel cserv : Server.getInstance().getAllChannels()) {
               MapleCharacter victim =
                   cserv.getPlayerStorage().getCharacterById(rs.getInt("seller"));
               if (victim != null) {
                 victim.getCashShop().gainCash(4, rs.getInt("price"));
               } else {
                 PreparedStatement pse =
                     con.prepareStatement("SELECT accountid FROM characters WHERE id = ?");
                 pse.setInt(1, rs.getInt("seller"));
                 ResultSet rse = pse.executeQuery();
                 if (rse.next()) {
                   PreparedStatement psee =
                       con.prepareStatement(
                           "UPDATE accounts SET nxPrepaid = nxPrepaid + ? WHERE id = ?");
                   psee.setInt(1, rs.getInt("price"));
                   psee.setInt(2, rse.getInt("accountid"));
                   psee.executeUpdate();
                   psee.close();
                 }
                 pse.close();
                 rse.close();
               }
             }
             PreparedStatement pse =
                 con.prepareStatement(
                     "UPDATE mts_items SET seller = ?, transfer = 1 WHERE id = ?");
             pse.setInt(1, c.getPlayer().getId());
             pse.setInt(2, id);
             pse.executeUpdate();
             pse.close();
             pse = con.prepareStatement("DELETE FROM mts_cart WHERE itemid = ?");
             pse.setInt(1, id);
             pse.executeUpdate();
             pse.close();
             c.getPlayer().getCashShop().gainCash(4, -price);
             c.announce(getCart(c.getPlayer().getId()));
             c.announce(MaplePacketCreator.enableCSUse());
             c.announce(MaplePacketCreator.MTSConfirmBuy());
             c.announce(MaplePacketCreator.showMTSCash(c.getPlayer()));
             c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
             c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
           } else {
             c.announce(MaplePacketCreator.MTSFailBuy());
           }
         }
         rs.close();
         ps.close();
       } catch (SQLException e) {
         c.announce(MaplePacketCreator.MTSFailBuy());
       }
     } else {
       System.out.println("Unhandled OP(MTS): " + op + " Packet: " + slea.toString());
     }
   } else {
     c.announce(MaplePacketCreator.showMTSCash(c.getPlayer()));
   }
 }