TrackManiaControl/DatabaseConverter.php

701 lines
19 KiB
PHP
Raw Normal View History

2014-02-02 18:55:29 +01:00
<?php
/**
* MPAseco to ManiaControl Database Converter
* 2014 by Lukas Kremsmayr
**/
2014-02-06 15:39:20 +01:00
//Settings Begin
//Connection Settings
2014-02-06 21:18:25 +01:00
$host = "localhost";
$port = 3306;
2014-02-02 18:55:29 +01:00
2014-02-06 15:39:20 +01:00
//Settings of Target Database
$targetUser = "maniacontrol";
2014-02-06 21:18:25 +01:00
$targetDb = "convert_test";
2014-02-02 19:44:33 +01:00
$targetPass = "";
2014-02-02 18:55:29 +01:00
2014-02-06 15:39:20 +01:00
//Settings of Source Database
2014-02-06 21:18:25 +01:00
$sourceUser = "maniacontrol";
$sourceDb = "smesc12";
$sourcePass = "";
2014-02-06 15:39:20 +01:00
//Convert Hits to Kills (means each Hit gets Converted to one Kill
2014-02-06 21:18:25 +01:00
$convertHitsToKills = true;
$convertHitsToLaserHits = true;
$convertShotsToLaserShots = true;
2014-02-02 19:44:33 +01:00
2014-02-06 15:39:20 +01:00
//Settings END
2014-02-02 19:44:33 +01:00
$converter = new DatabaseConverter($host, $port, $targetUser, $targetPass, $targetDb);
2014-02-06 15:39:20 +01:00
$converter->connectToSourceDB($host, $port, $sourceUser, $sourcePass, $sourceDb);
2014-02-06 21:18:25 +01:00
$converter->convertHitsToKills = $convertHitsToKills;
$converter->convertHitsToLaserHits = $convertHitsToLaserHits;
$converter->convertShotsToLaserShots = $convertShotsToLaserShots;
$test1 = $converter->convertPlayersAndStatistics();
$test2 = $converter->convertMapsAndKarma();
2014-02-02 18:55:29 +01:00
unset($converter);
2014-02-02 19:44:33 +01:00
var_dump($test1 && $test2);
2014-02-02 18:55:29 +01:00
2014-02-14 12:56:08 +01:00
class DatabaseConverter { //TODO move bind param before loop everywhere, convert localdatabase xaseco2
2014-02-02 18:55:29 +01:00
/**
* Constants
*/
const MC_TABLE_STATISTICS = 'mc_statistics';
const MC_TABLE_STATSMETADATA = 'mc_statmetadata';
const MC_TABLE_PLAYERS = 'mc_players';
const MC_TABLE_MAPS = 'mc_maps';
const MC_TABLE_KARMA = 'mc_karma';
const AS_TABLE_MAPS = 'maps';
const AS_TABLE_PLAYERS = 'players';
const AS_TABLE_PLAYERS_EXTRA = 'players_extra';
const AS_TABLE_KARMA = 'rs_karma';
/**
* Public properties
*/
2014-02-06 15:39:20 +01:00
public $convertHitsToKills = true;
2014-02-06 21:18:25 +01:00
public $convertHitsToLaserHits = true;
public $convertShotsToLaserShots = true;
2014-02-06 15:39:20 +01:00
/**
* Private Properties
*/
2014-02-02 18:55:29 +01:00
private $mysqli = null;
/** @var \mysqli $sourceMysqli */
private $sourceMysqli = null;
private $targetDatabase = "";
public function __construct($host, $port, $user, $pass, $dbname) {
$host = (string)$host;
$port = (int)$port;
$user = (string)$user;
$pass = (string)$pass;
$this->targetDatabase = $dbname;
// Open database connection
$this->mysqli = new \mysqli($host, $user, $pass, null, $port);
if ($this->mysqli->connect_error) {
trigger_error($this->mysqli->connect_error, E_USER_ERROR);
}
$this->mysqli->set_charset("utf8");
$this->initDatabase();
}
public function connectToSourceDB($host, $port, $user, $pass, $dbname) {
$host = (string)$host;
$port = (int)$port;
$user = (string)$user;
$pass = (string)$pass;
$dbname = (string)$dbname;
// Open database connection
$this->sourceMysqli = new \mysqli($host, $user, $pass, null, $port);
if ($this->sourceMysqli->connect_error) {
trigger_error($this->sourceMysqli->connect_error, E_USER_ERROR);
}
$this->sourceMysqli->set_charset("utf8");
// Connect to new database
$this->sourceMysqli->select_db($dbname);
if ($this->sourceMysqli->error) {
trigger_error("Couldn't select database '{$dbname}'. " . $this->sourceMysqli->error, E_USER_ERROR);
return false;
}
return true;
}
/**
* Destruct database connection
*/
public function __destruct() {
$this->mysqli->close();
if ($this->sourceMysqli != null) {
$this->sourceMysqli->close();
}
}
public function convertMapsAndKarma() {
$success = $this->initMapsTable();
if (!$success) {
return false;
}
$mapQuery = "SELECT * FROM `" . self::AS_TABLE_MAPS . "`;";
$result = $this->sourceMysqli->query($mapQuery);
if (!$result) {
return false;
}
$mapConvertQuery = "INSERT IGNORE INTO `" . self::MC_TABLE_MAPS . "`
( `uid`, `name`, `authorLogin`, `environment`)
VALUES
( ?,?,?, ? );";
$statement = $this->mysqli->prepare($mapConvertQuery);
if ($this->mysqli->error) {
trigger_error($this->mysqli->error);
return false;
}
//Loop through all the players
while($row = $result->fetch_object()) {
2014-02-09 09:48:18 +01:00
//Strip links and dirty codes
2014-02-09 12:23:43 +01:00
$name = preg_replace('/(?<!\$)((?:\$\$)*)\$[hlp](?:\[.*?\])?(.*?)(?:\$[hlp]|(\$z)|$)/iu', '$1$2$3', $row->Name);
2014-02-09 09:48:18 +01:00
$name = preg_replace('/(?<!\$)((?:\$\$)*)\$[ow<>]/iu', '$1', $name);
$statement->bind_param('ssss', $row->Uid, $name, $row->Author, $row->Environment);
2014-02-02 18:55:29 +01:00
$statement->execute();
if ($statement->error) {
trigger_error($statement->error);
return false;
}
}
$result->free_result();
$statement->close();
return $this->convertKarma();
}
2014-02-06 15:39:20 +01:00
/**
* Converts the Map Karma
2014-02-06 21:18:25 +01:00
*
2014-02-06 15:39:20 +01:00
* @param $serverIndex
* @return bool
*/
private function convertKarma($serverIndex = -1) {
2014-02-02 18:55:29 +01:00
$success = $this->initKarmaTable();
if (!$success) {
return false;
}
//Build Map Vector
$mapQuery = "SELECT uid, " . self::MC_TABLE_MAPS . ".index FROM `" . self::MC_TABLE_MAPS . "`;";
$result = $this->mysqli->query($mapQuery);
if (!$result) {
var_dump($this->mysqli->error);
trigger_error("Building Map Vector failed");
return false;
}
$mapvector = array();
while($row = $result->fetch_object()) {
$mapvector[$row->uid] = $row->index;
}
$result->free_result();
//Build Player Vector
$playerQuery = "SELECT " . self::MC_TABLE_PLAYERS . ".index, login FROM `" . self::MC_TABLE_PLAYERS . "`;";
$result = $this->mysqli->query($playerQuery);
if (!$result) {
trigger_error("Building Player Vector failed");
return false;
}
$playerVector = array();
while($row = $result->fetch_object()) {
$playerVector[$row->login] = $row->index;
}
$result->free_result();
2014-02-02 19:44:33 +01:00
//SELECT Login, Uid, Score FROM `rs_karma` INNER JOIN `players` ON (players.Id = rs_karma.PlayerId) LEFT JOIN `maps` ON (maps.id = rs_karma.MapId)
2014-02-02 18:55:29 +01:00
//Get Karma Table
$karmaQuery = "SELECT Login, Uid, Score FROM `" . self::AS_TABLE_KARMA . "`
2014-02-02 19:44:33 +01:00
LEFT JOIN `" . self::AS_TABLE_MAPS . "` ON (" . self::AS_TABLE_MAPS . ".id = " . self::AS_TABLE_KARMA . ".MapId)
2014-02-02 18:55:29 +01:00
INNER JOIN `" . self::AS_TABLE_PLAYERS . "` ON (" . self::AS_TABLE_PLAYERS . ".Id = " . self::AS_TABLE_KARMA . ".PlayerId);";
$result = $this->sourceMysqli->query($karmaQuery);
if (!$result) {
return false;
}
$karmaConvertQuery = "INSERT IGNORE INTO `" . self::MC_TABLE_KARMA . "`
( `mapIndex`, `playerIndex`, `vote`)
VALUES
( ?,?,?);";
$statement = $this->mysqli->prepare($karmaConvertQuery);
if ($this->mysqli->error) {
trigger_error($this->mysqli->error);
return false;
}
//Loop through all the players
while($row = $result->fetch_object()) {
2014-02-02 19:44:33 +01:00
if (!isset($mapvector[$row->Uid])) {
continue;
}
2014-02-02 18:55:29 +01:00
$mapId = intval($mapvector[$row->Uid]);
$playerId = intval($playerVector[$row->Login]);
$vote = 1;
if ($row->Score == -1) {
$vote = 0;
}
$statement->bind_param('iii', $mapId, $playerId, $vote);
$statement->execute();
if ($statement->error) {
trigger_error($statement->error);
return false;
}
}
$result->free_result();
$statement->close();
2014-02-06 15:39:20 +01:00
//SELECT PlayerIndex, COUNT(*) FROM `mc_karma` GROUP BY PlayerIndex
2014-02-06 21:18:25 +01:00
$votedMapsQuery = "SELECT PlayerIndex, COUNT(*) as cnt FROM `" . self::MC_TABLE_KARMA . "` GROUP BY PlayerIndex;";
2014-02-06 15:39:20 +01:00
$result = $this->mysqli->query($votedMapsQuery);
if (!$result) {
return false;
}
$statisticQuery = "INSERT IGNORE INTO `" . self::MC_TABLE_STATISTICS . "`
(`playerId`, `statId`, `value`, `serverIndex`)
VALUES
(?,?,?,?);";
$statement = $this->mysqli->prepare($statisticQuery);
if ($this->mysqli->error) {
trigger_error($this->mysqli->error);
return false;
}
//Loop through all the players and Insert the Voted Maps Stat
while($row = $result->fetch_object()) {
if ($row->cnt == 0) {
continue;
}
2014-02-06 21:18:25 +01:00
$statId = 17;
2014-02-06 15:39:20 +01:00
$statement->bind_param('iiii', $row->PlayerIndex, $statId, $row->cnt, $serverIndex);
$statement->execute();
if ($statement->error) {
trigger_error($statement->error);
return false;
}
}
$result->free_result();
2014-02-02 18:55:29 +01:00
return true;
}
2014-02-06 15:39:20 +01:00
/**
* Converts the Players and Statistics Table
2014-02-06 21:18:25 +01:00
*
2014-02-06 15:39:20 +01:00
* @param $serverIndex
* @return bool
*/
2014-02-02 18:55:29 +01:00
public function convertPlayersAndStatistics($serverIndex = -1) {
$success = $this->initPlayerTable();
if (!$success) {
return false;
}
$success = $this->initStatsTable();
if (!$success) {
return false;
}
if (!isset($this->sourceMysqli)) {
return false;
}
$databaseQuery = "SELECT * FROM `" . self::AS_TABLE_PLAYERS . "`;";
$result = $this->sourceMysqli->query($databaseQuery);
if (!$result) {
return false;
}
$playerConvertQuery = "INSERT INTO `" . self::MC_TABLE_PLAYERS . "`
( `index`, `login`, `nickname`)
VALUES
( ?,?,? )
ON DUPLICATE KEY UPDATE
`index` = LAST_INSERT_ID(`index`);";
$statement = $this->mysqli->prepare($playerConvertQuery);
if ($this->mysqli->error) {
trigger_error($this->mysqli->error);
return false;
}
$statisticQuery = "INSERT IGNORE INTO `" . self::MC_TABLE_STATISTICS . "`
(`playerId`, `statId`, `value`, `serverIndex`)
VALUES
(?,?,?,?);";
$statStatement = $this->mysqli->prepare($statisticQuery);
if ($this->mysqli->error) {
trigger_error($this->mysqli->error);
return false;
}
//Loop through all the players
while($row = $result->fetch_object()) {
2014-02-06 21:18:25 +01:00
//Ignore Bots
if (strpos($row->Login, "*fakeplayer") !== false) {
continue;
}
2014-02-02 18:55:29 +01:00
$statement->bind_param('iss', $row->Id, $row->Login, $row->NickName);
$statement->execute();
if ($statement->error) {
trigger_error($statement->error);
return false;
}
if ($row->Joins > 0) {
2014-02-06 15:39:20 +01:00
$statId = 1;
2014-02-02 18:55:29 +01:00
$statStatement->bind_param('iiii', $row->Id, $statId, $row->Joins, $serverIndex);
$statStatement->execute();
}
if ($row->TimePlayed > 0) {
$statId = 2;
$statStatement->bind_param('iiii', $row->Id, $statId, $row->TimePlayed, $serverIndex);
$statStatement->execute();
}
if ($row->Survivals > 0) {
$statId = 4;
$statStatement->bind_param('iiii', $row->Id, $statId, $row->Survivals, $serverIndex);
$statStatement->execute();
}
if ($row->Wins > 0) {
$statId = 5;
$statStatement->bind_param('iiii', $row->Id, $statId, $row->Wins, $serverIndex);
$statStatement->execute();
}
if ($row->NearMisses > 0) {
$statId = 6;
$statStatement->bind_param('iiii', $row->Id, $statId, $row->NearMisses, $serverIndex);
$statStatement->execute();
}
if ($row->Captures > 0) {
$statId = 7;
$statStatement->bind_param('iiii', $row->Id, $statId, $row->Captures, $serverIndex);
$statStatement->execute();
}
if ($row->Hits > 0) {
$statId = 8;
$statStatement->bind_param('iiii', $row->Id, $statId, $row->Hits, $serverIndex);
$statStatement->execute();
2014-02-06 15:39:20 +01:00
2014-02-06 21:18:25 +01:00
if ($this->convertHitsToKills) {
2014-02-06 15:39:20 +01:00
$statId = 12;
$statStatement->bind_param('iiii', $row->Id, $statId, $row->Hits, $serverIndex);
$statStatement->execute();
}
2014-02-06 21:18:25 +01:00
if ($this->convertHitsToLaserHits) {
$statId = 14;
$statStatement->bind_param('iiii', $row->Id, $statId, $row->Hits, $serverIndex);
$statStatement->execute();
}
2014-02-02 18:55:29 +01:00
}
if ($row->GotHits > 0) {
$statId = 9;
$statStatement->bind_param('iiii', $row->Id, $statId, $row->GotHits, $serverIndex);
$statStatement->execute();
}
if ($row->Deaths > 0) {
$statId = 10;
$statStatement->bind_param('iiii', $row->Id, $statId, $row->Deaths, $serverIndex);
$statStatement->execute();
}
if ($row->Respawns > 0) {
$statId = 11;
$statStatement->bind_param('iiii', $row->Id, $statId, $row->Respawns, $serverIndex);
$statStatement->execute();
}
if ($row->Shots > 0) {
$statId = 13;
$statStatement->bind_param('iiii', $row->Id, $statId, $row->Shots, $serverIndex);
$statStatement->execute();
2014-02-06 21:18:25 +01:00
if ($this->convertShotsToLaserShots) {
$statId = 15;
$statStatement->bind_param('iiii', $row->Id, $statId, $row->Shots, $serverIndex);
$statStatement->execute();
}
2014-02-02 18:55:29 +01:00
}
2014-02-06 00:27:49 +01:00
if ($row->attackerWon > 0) {
2014-02-06 21:18:25 +01:00
$statId = 16;
2014-02-06 00:27:49 +01:00
$statStatement->bind_param('iiii', $row->Id, $statId, $row->attackerWon, $serverIndex);
$statStatement->execute();
}
2014-02-06 21:18:25 +01:00
if ($row->AllPoints > 0) {
$statId = 18;
$statStatement->bind_param('iiii', $row->Id, $statId, $row->AllPoints, $serverIndex);
$statStatement->execute();
}
2014-02-02 18:55:29 +01:00
}
$statement->close();
$statStatement->close();
return $this->convertPlayersExtra($serverIndex);
}
2014-02-06 15:39:20 +01:00
/**
* Konvert the Players Extra (Donations)
2014-02-06 21:18:25 +01:00
*
2014-02-06 15:39:20 +01:00
* @param $serverIndex
* @return bool
*/
2014-02-02 18:55:29 +01:00
private function convertPlayersExtra($serverIndex) { //TODO dont rely on playerId from Aseco table
$databaseQuery = "SELECT * FROM `" . self::AS_TABLE_PLAYERS_EXTRA . "`;";
$result = $this->sourceMysqli->query($databaseQuery);
if (!$result) {
return false;
}
$statisticQuery = "INSERT IGNORE INTO `" . self::MC_TABLE_STATISTICS . "`
(`playerId`, `statId`, `value`, `serverIndex`)
VALUES
(?,?,?,?);";
$statement = $this->mysqli->prepare($statisticQuery);
if ($this->mysqli->error) {
trigger_error($this->mysqli->error);
return false;
}
//Loop through all the players and Insert the Donations Stat
while($row = $result->fetch_object()) {
if ($row->Donations == 0) {
continue;
}
$statId = 3;
$statement->bind_param('iiii', $row->PlayerId, $statId, $row->Donations, $serverIndex);
$statement->execute();
if ($statement->error) {
trigger_error($statement->error);
return false;
}
}
$statement->close();
return true;
}
/**
* Connect to the defined database (create it if needed)
*
* @return bool
*/
private function initDatabase() {
$dbName = (string)$this->targetDatabase;
if (!$dbName) {
trigger_error("Invalid database configuration (database).", E_USER_ERROR);
return false;
}
// Try to connect
$result = $this->mysqli->select_db($dbName);
if ($result) {
return true;
}
// Create database
$databaseQuery = "CREATE DATABASE {$dbName};";
$this->mysqli->query($databaseQuery);
if ($this->mysqli->error) {
trigger_error($this->mysqli->error, E_USER_ERROR);
return false;
}
// Connect to new database
$this->mysqli->select_db($dbName);
if ($this->mysqli->error) {
trigger_error("Couldn't select database '{$dbName}'. " . $this->mysqli->error, E_USER_ERROR);
return false;
}
return true;
}
/**
* Initialize necessary database tables
*
* @return bool
*/
private function initPlayerTable() {
$mysqli = $this->mysqli;
$playerTableQuery = "CREATE TABLE IF NOT EXISTS `" . self::MC_TABLE_PLAYERS . "` (
`index` int(11) NOT NULL AUTO_INCREMENT,
`login` varchar(100) COLLATE utf8_unicode_ci NOT NULL,
`nickname` varchar(150) COLLATE utf8_unicode_ci NOT NULL,
`path` varchar(100) COLLATE utf8_unicode_ci NOT NULL,
`authLevel` int(11) NOT NULL DEFAULT '0',
`changed` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (`index`),
UNIQUE KEY `login` (`login`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='Player Data' AUTO_INCREMENT=1;";
$playerTableStatement = $mysqli->prepare($playerTableQuery);
if ($mysqli->error) {
trigger_error($mysqli->error, E_USER_ERROR);
return false;
}
$playerTableStatement->execute();
if ($playerTableStatement->error) {
trigger_error($playerTableStatement->error, E_USER_ERROR);
return false;
}
$playerTableStatement->close();
return true;
}
/**
* Initialize necessary database tables
*
* @return bool
*/
private function initMapsTable() {
$mysqli = $this->mysqli;
$query = "CREATE TABLE IF NOT EXISTS `" . self::MC_TABLE_MAPS . "` (
`index` int(11) NOT NULL AUTO_INCREMENT,
`mxid` int(11),
`uid` varchar(50) COLLATE utf8_unicode_ci NOT NULL,
`name` varchar(150) COLLATE utf8_unicode_ci NOT NULL,
`authorLogin` varchar(100) COLLATE utf8_unicode_ci NOT NULL,
`fileName` varchar(100) COLLATE utf8_unicode_ci NOT NULL,
`environment` varchar(50) COLLATE utf8_unicode_ci NOT NULL,
`mapType` varchar(50) COLLATE utf8_unicode_ci NOT NULL,
`changed` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (`index`),
UNIQUE KEY `uid` (`uid`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='Map data' AUTO_INCREMENT=1;";
$result = $mysqli->query($query);
if ($mysqli->error) {
trigger_error($mysqli->error, E_USER_ERROR);
return false;
}
return $result;
}
/**
* Initialize statistic Tables
*
* @return bool
*/
private function initStatsTable() {
$mysqli = $this->mysqli;
$query = "CREATE TABLE IF NOT EXISTS `" . self::MC_TABLE_STATSMETADATA . "` (
`index` int(11) NOT NULL AUTO_INCREMENT,
`name` varchar(100) COLLATE utf8_unicode_ci NOT NULL,
`type` int(5) NOT NULL,
`description` varchar(150) COLLATE utf8_unicode_ci,
PRIMARY KEY (`index`),
UNIQUE KEY `name` (`name`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='Statistics Meta Data' AUTO_INCREMENT=1;";
$statement = $mysqli->prepare($query);
if ($mysqli->error) {
trigger_error($mysqli->error, E_USER_ERROR);
return false;
}
$statement->execute();
if ($statement->error) {
trigger_error($statement->error, E_USER_ERROR);
return false;
}
$statement->close();
$query = "CREATE TABLE IF NOT EXISTS `" . self::MC_TABLE_STATISTICS . "` (
`index` int(11) NOT NULL AUTO_INCREMENT,
`serverIndex` int(11) NOT NULL,
`playerId` int(11) NOT NULL,
`statId` int(11) NOT NULL,
`value` int(20) COLLATE utf8_unicode_ci NOT NULL DEFAULT '0',
PRIMARY KEY (`index`),
UNIQUE KEY `unique` (`statId`,`playerId`,`serverIndex`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='Statistics' AUTO_INCREMENT=1;";
$statement = $mysqli->prepare($query);
if ($mysqli->error) {
trigger_error($mysqli->error, E_USER_ERROR);
return false;
}
$statement->execute();
if ($statement->error) {
trigger_error($statement->error, E_USER_ERROR);
return false;
}
$statement->close();
$query = "INSERT IGNORE INTO `" . self::MC_TABLE_STATSMETADATA . "` (`index`, `name`, `type`, `description`) VALUES
(1, 'Joins', 0, ''),
(2, 'Servertime', 1, ''),
(3, 'Donated Planets', 0, ''),
(4, 'Survivals', 0, ''),
2014-02-06 21:18:25 +01:00
(5, 'Map Wins', 0, ''),
2014-02-02 18:55:29 +01:00
(6, 'Near Misses', 0, ''),
(7, 'Captures', 0, ''),
(8, 'Hits', 0, ''),
(9, 'Got Hits', 0, ''),
(10, 'Deaths', 0, ''),
(11, 'Respawns', 0, ''),
(12, 'Kills', 0, ''),
2014-02-06 15:39:20 +01:00
(13, 'Shots', 0, ''),
2014-02-06 21:18:25 +01:00
(14, 'Laser Hits', 0, ''),
(15, 'Laser Shots', 0, ''),
(16, 'Won Attacks', 0, ''),
(17, 'Voted Maps', 0, ''),
(18, 'Points', 0, '');";
2014-02-02 18:55:29 +01:00
$statement = $mysqli->prepare($query);
if ($mysqli->error) {
trigger_error($mysqli->error, E_USER_ERROR);
return false;
}
$statement->execute();
if ($statement->error) {
trigger_error($statement->error, E_USER_ERROR);
return false;
}
$statement->close();
return true;
}
/**
* Create necessary database tables
*/
private function initKarmaTable() {
$mysqli = $this->mysqli;
$query = "CREATE TABLE IF NOT EXISTS `" . self::MC_TABLE_KARMA . "` (
`index` int(11) NOT NULL AUTO_INCREMENT,
`mapIndex` int(11) NOT NULL,
`playerIndex` int(11) NOT NULL,
`vote` float NOT NULL DEFAULT '-1',
`changed` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (`index`),
UNIQUE KEY `player_map_vote` (`mapIndex`, `playerIndex`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Save players map votes' AUTO_INCREMENT=1;";
$result = $mysqli->query($query);
if ($mysqli->error) {
trigger_error($mysqli->error, E_USER_ERROR);
return false;
}
return $result;
}
}