<?php

include('mysql.php');

include('functions.php');

// If rating - update the database

if ($_GET['winner'] && $_GET['loser']) {

 // Get the winner

 $result = mysql_query("SELECT * FROM images WHERE image_id = ".$_GET['winner']." ");

 $winner = mysql_fetch_object($result);

 // Get the loser

 $result = mysql_query("SELECT * FROM images WHERE image_id = ".$_GET['loser']." ");

 $loser = mysql_fetch_object($result);

 // Update the winner score

 $winner_expected = expected($loser->score, $winner->score);

 $winner_new_score = win($winner->score, $winner_expected);

  //test print "Winner: ".$winner->score." - ".$winner_new_score." - ".$winner_expected."<br>";

 mysql_query("UPDATE images SET score = ".$winner_new_score.", wins = wins+1 WHERE image_id = ".$_GET['winner']);

 // Update the loser score

 $loser_expected = expected($winner->score, $loser->score);

 $loser_new_score = loss($loser->score, $loser_expected);

  //test print "Loser: ".$loser->score." - ".$loser_new_score." - ".$loser_expected."<br>";

 mysql_query("UPDATE images SET score = ".$loser_new_score.", losses = losses+1  WHERE image_id = ".$_GET['loser']);

 // Insert battle

 mysql_query("INSERT INTO battles SET winner = ".$_GET['winner'].", loser = ".$_GET['loser']." ");

 // Back to the frontpage

 header('location: /');

}

?>