<?php

//disable error reporting
error_reporting(0);

/*
 * This function fetches the data from the Server
 */
function fetch($hostname, $port) {
    $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
    $connected = socket_connect($socket, $hostname, $port);
    if ($connected) {
        $ping_start = microtime(true);
        socket_send($socket, "\xFE", 1, 0);
        $data = "";
        $result = socket_recv($socket, &$data, 1024, 0);
        $ping_end = microtime(true);
        socket_close($socket);
        if ($result != false && substr($data, 0, 1) == "\xFF") {
            $info = explode("\xA7", mb_convert_encoding(substr($data, 1), "iso-8859-1", "utf-16be"));
            $serverName = substr($info[0], 1);
            $playersOnline = $info[1];
            $playersMax = $info[2];
            $ping = round(($ping_end - $ping_start) * 1000);
            if (($ping > '1000') || ($ping < '0')) {
                return false;
            } else {
                return $playersOnline . "/" . $playersMax;
            }
        } else {
            return false;
        }
    } else {
        return false;
    }
}

/*
 * Generate Image
 */
$image = imagecreatefrompng("banner.png"); //Es muss ein bild namens banner.png im gleichen ordner liegen wie das script
if (!$image) {
    die();
}
$font = 10;
$white = imagecolorallocate($image, 255, 255, 255);
$green = imagecolorallocate($image, 0, 255, 0);
$red = imagecolorallocate($image, 255, 0, 0);
$erg = fetch("minority-gaming.eu", "25566"); //Hier musst du deine serverdaten einfügen
imagestring($image, $font, 10, 5, "Status: ", $white);
if (!$erg) {
    imagestring($image, $font, 80, 5, "Offline", $red);
} else {
    imagestring($image, $font, 80, 5, "Online", $green);
    imagestring($image, $font, 410, 5, "Players: ".$erg, $white);
}

/*
 * Return image
 */
Header('Content-type: image/png');
imagepng($image);
imagedestroy($image);

?>