2 /************************************************************************
3 * MXChange v0.2.1 Start: 10/23/2009 *
4 * =============== Last change: 10/23/2009 *
6 * -------------------------------------------------------------------- *
7 * File : jackpot_functions.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Jackpot functions *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Jackpot-Funktionen *
12 * -------------------------------------------------------------------- *
15 * $Tag:: 0.2.1-FINAL $ *
17 * Needs to be in all Files and every File needs "svn propset *
18 * svn:keywords Date Revision" (autoprobset!) at least!!!!!! *
19 * -------------------------------------------------------------------- *
20 * Copyright (c) 2003 - 2009 by Roland Haeder *
21 * For more information visit: http://www.mxchange.org *
23 * This program is free software; you can redistribute it and/or modify *
24 * it under the terms of the GNU General Public License as published by *
25 * the Free Software Foundation; either version 2 of the License, or *
26 * (at your option) any later version. *
28 * This program is distributed in the hope that it will be useful, *
29 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
30 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
31 * GNU General Public License for more details. *
33 * You should have received a copy of the GNU General Public License *
34 * along with this program; if not, write to the Free Software *
35 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
37 ************************************************************************/
39 // Some security stuff...
40 if (!defined('__SECURITY')) {
45 // Getter for jackpot points
46 function getJackpotPoints () {
51 $result = SQL_QUERY("SELECT `points` FROM `{?_MYSQL_PREFIX?}_jackpot` WHERE `ok`='ok' LIMIT 1", __FUNCTION__, __LINE__);
53 // Do we have an entry?
54 if (SQL_NUMROWS($result) == 0) {
56 SQL_QUERY("INSERT INTO `{?_MYSQL_PREFIX?}_jackpot` (`ok`, `points`) VALUES ('ok','0.00000')", __FUNCTION__, __LINE__);
59 list($jackpot) = SQL_FETCHROW($result);
63 SQL_FREERESULT($result);
69 // Adds points to the jackpot
70 function addPointsToJackpot ($points) {
71 // Get jackpot points for dummy
72 $jackpot = getJackpotPoints();
75 SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_jackpot` SET `points`=`points`+%s WHERE `ok`='ok' LIMIT 1",
76 array($points), __FUNCTION__, __LINE__);
79 // Subtracts points from the jackpot
80 function subtractPointsFromJackpot ($points) {
84 // Get jackpot points for dummy
85 $jackpot = getJackpotPoints();
87 // Enougth points i jackpot?
88 if ($jackpot >= $points) {
89 // Update points when there are enougth points in jackpot
90 SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_jackpot` SET `points`=`points`-%s WHERE `ok`='ok' LIMIT 1",
91 array($points), __FUNCTION__, __LINE__);
92 $ret = $jackpot - $points;
96 SQL_FREERESULT($result);