コード例 #1
0
  public void dataCountStore() {
    Connection con = null;
    int listId;

    try {
      con = L2DatabaseFactory.getInstance().getConnection();
      PreparedStatement statement =
          con.prepareStatement(
              "UPDATE merchant_buylists SET currentCount=? WHERE item_id=? AND shop_id=?");
      for (L2TradeList list : _lists.values()) {
        if (list.hasLimitedStockItem()) {
          listId = list.getListId();

          for (L2TradeItem item : list.getItems()) {
            long currentCount;
            if (item.hasLimitedStock()
                && (currentCount = item.getCurrentCount()) < item.getMaxCount()) {
              statement.setLong(1, currentCount);
              statement.setInt(2, item.getItemId());
              statement.setInt(3, listId);
              statement.executeUpdate();
              statement.clearParameters();
            }
          }
        }
      }
      statement.close();
    } catch (Exception e) {
      _log.log(Level.SEVERE, "TradeController: Could not store Count Item: " + e.getMessage(), e);
    } finally {
      L2DatabaseFactory.close(con);
    }
  }
コード例 #2
0
  private TradeController() {
    _lists.clear();
    Connection con = null;

    /*
     * Initialize Shop buylist
     */
    try {
      con = L2DatabaseFactory.getInstance().getConnection();
      PreparedStatement statement1 =
          con.prepareStatement("SELECT  shop_id, npc_id FROM merchant_shopids");
      ResultSet rset1 = statement1.executeQuery();

      int itemId, price, maxCount, currentCount, time;
      long saveTimer;
      PreparedStatement statement =
          con.prepareStatement(
              "SELECT item_id, price, shop_id, "
                  + L2DatabaseFactory.getInstance().safetyString("order")
                  + ", count, currentCount, time, savetimer FROM merchant_buylists WHERE shop_id=? ORDER BY "
                  + L2DatabaseFactory.getInstance().safetyString("order")
                  + " ASC");
      while (rset1.next()) {
        statement.setString(1, String.valueOf(rset1.getInt("shop_id")));
        ResultSet rset = statement.executeQuery();
        statement.clearParameters();

        int shopId = rset1.getInt("shop_id");
        L2TradeList buy1 = new L2TradeList(shopId);

        while (rset.next()) {
          itemId = rset.getInt("item_id");
          price = rset.getInt("price");
          maxCount = rset.getInt("count");
          currentCount = rset.getInt("currentCount");
          time = rset.getInt("time");
          saveTimer = rset.getLong("saveTimer");

          L2TradeItem item = new L2TradeItem(shopId, itemId);
          if (ItemTable.getInstance().getTemplate(itemId) == null) {
            _log.warning(
                "Skipping itemId: "
                    + itemId
                    + " on buylistId: "
                    + buy1.getListId()
                    + ", missing data for that item.");
            continue;
          }

          if (price <= -1) {
            price = ItemTable.getInstance().getTemplate(itemId).getReferencePrice();
          }

          if (Config.DEBUG) {
            // debug
            double diff =
                ((double) (price))
                    / ItemTable.getInstance().getTemplate(itemId).getReferencePrice();
            if (diff < 0.8 || diff > 1.2) {
              _log.severe(
                  "PRICING DEBUG: TradeListId: "
                      + buy1.getListId()
                      + " -  ItemId: "
                      + itemId
                      + " ("
                      + ItemTable.getInstance().getTemplate(itemId).getName()
                      + ") diff: "
                      + diff
                      + " - Price: "
                      + price
                      + " - Reference: "
                      + ItemTable.getInstance().getTemplate(itemId).getReferencePrice());
            }
          }

          item.setPrice(price);

          item.setRestoreDelay(time);
          item.setNextRestoreTime(saveTimer);
          item.setMaxCount(maxCount);

          if (currentCount > -1) {
            item.setCurrentCount(currentCount);
          } else {
            item.setCurrentCount(maxCount);
          }

          buy1.addItem(item);
        }

        buy1.setNpcId(rset1.getString("npc_id"));
        _lists.put(buy1.getListId(), buy1);
        _nextListId = Math.max(_nextListId, buy1.getListId() + 1);

        rset.close();
      }
      statement.close();
      rset1.close();
      statement1.close();

      _log.info("TradeController: Loaded " + _lists.size() + " Buylists.");
    } catch (Exception e) {
      // problem with initializing spawn, go to next one
      _log.log(
          Level.WARNING,
          "TradeController: Buylists could not be initialized: " + e.getMessage(),
          e);
    } finally {
      L2DatabaseFactory.close(con);
    }

    /*
     * If enabled, initialize the custom buylist
     */
    if (Config.CUSTOM_MERCHANT_TABLES) {
      try {
        int initialSize = _lists.size();
        con = L2DatabaseFactory.getInstance().getConnection();
        PreparedStatement statement1 =
            con.prepareStatement("SELECT  shop_id, npc_id FROM custom_merchant_shopids");
        ResultSet rset1 = statement1.executeQuery();

        int itemId, price, maxCount, currentCount, time;
        long saveTimer;
        PreparedStatement statement =
            con.prepareStatement(
                "SELECT item_id, price, shop_id, "
                    + L2DatabaseFactory.getInstance().safetyString("order")
                    + ", count, currentCount, time, savetimer FROM custom_merchant_buylists WHERE shop_id=? ORDER BY "
                    + L2DatabaseFactory.getInstance().safetyString("order")
                    + " ASC");
        while (rset1.next()) {
          statement.setString(1, String.valueOf(rset1.getInt("shop_id")));
          ResultSet rset = statement.executeQuery();
          statement.clearParameters();

          int shopId = rset1.getInt("shop_id");
          L2TradeList buy1 = new L2TradeList(shopId);

          while (rset.next()) {
            itemId = rset.getInt("item_id");
            price = rset.getInt("price");
            maxCount = rset.getInt("count");
            currentCount = rset.getInt("currentCount");
            time = rset.getInt("time");
            saveTimer = rset.getLong("saveTimer");

            L2TradeItem item = new L2TradeItem(shopId, itemId);
            if (ItemTable.getInstance().getTemplate(itemId) == null) {
              _log.warning(
                  "Skipping itemId: "
                      + itemId
                      + " on buylistId: "
                      + buy1.getListId()
                      + ", missing data for that item.");
              continue;
            }

            if (price <= -1) {
              price = ItemTable.getInstance().getTemplate(itemId).getReferencePrice();
            }

            if (Config.DEBUG) {
              // debug
              double diff =
                  ((double) (price))
                      / ItemTable.getInstance().getTemplate(itemId).getReferencePrice();
              if (diff < 0.8 || diff > 1.2) {
                _log.severe(
                    "PRICING DEBUG: TradeListId: "
                        + buy1.getListId()
                        + " -  ItemId: "
                        + itemId
                        + " ("
                        + ItemTable.getInstance().getTemplate(itemId).getName()
                        + ") diff: "
                        + diff
                        + " - Price: "
                        + price
                        + " - Reference: "
                        + ItemTable.getInstance().getTemplate(itemId).getReferencePrice());
              }
            }

            item.setPrice(price);

            item.setRestoreDelay(time);
            item.setNextRestoreTime(saveTimer);
            item.setMaxCount(maxCount);

            if (currentCount > -1) {
              item.setCurrentCount(currentCount);
            } else {
              item.setCurrentCount(maxCount);
            }

            buy1.addItem(item);
          }

          buy1.setNpcId(rset1.getString("npc_id"));
          _lists.put(buy1.getListId(), buy1);
          _nextListId = Math.max(_nextListId, buy1.getListId() + 1);

          rset.close();
        }
        statement.close();
        rset1.close();
        statement1.close();

        _log.info("TradeController: Loaded " + (_lists.size() - initialSize) + " Custom Buylists.");

      } catch (Exception e) {
        // problem with initializing spawn, go to next one
        _log.log(
            Level.WARNING,
            "TradeController: Buylists could not be initialized: " + e.getMessage(),
            e);
      } finally {
        L2DatabaseFactory.close(con);
      }
    }
  }