php datenbanken x3 terran conflict

    hi ich suche jemand der mir bei eine php datenbank helfen kann sitz schon die ganze zeit an eine aber krieg es nicht auf die reihe hab eine möglich keit gefunden x3 terran conflict bis zu 2 bis 4 spielern zu zocken handeln und und so leuft recht stabil blos der kampf leuft nur nicht so gut der andere sieht die laser nicht und die schilde agirenen nicht nur die hülle leidet schaden auser bei der ki

    Hmmmm.... Multiplayer in TC? Das klingt zunächst interessant, jedoch habe ich mich mit diesen Thema noch nie auseinander gesetzt und daher sind meine Kenntnisse auch nicht ausreichenend, um dir zu helfen. Ich habe mich eben schon ein wenig im Egosoft Forum informiert und da es sieht nicht viel besser aus. Wie es scheint, scheitert es genau auch an den Dingen, an dennen du scheitern tust. http://forum.egosoft.com/viewtopic.php?t=299587&postdays=0&postorder=asc&start=0

    Könntest du bitte deine Quelle angeben? --> Wo du die Infos mit der Datenbank her hast.


    Ich hege meine Zweifel dadran, das man sich auf so eine banale Art und Weise einen Multiplayer bastel kann, indem man die Clients so umschreibt das sie sich Werte aus einer MYSQl Tabelle ziehen...


    Ausschließen tue ich es nicht, aber du brauchst (falls es wider Erwarten gehen sollte) mehr als nur eine Tabelle... ohne die dazugehörigen Datenbank Abfragen werden die Clients sich keine Daten ziehen.


    Von daher bräuchtest du so oder so Grundwissen von dem MYSQl Aufbau bzw. wie man Abfragen macht.


    http://mysql.lernenhoch2.de/le…ql-tutorial/#weiter_links sollte dir ein wenig helfen.


    Falls du spezielle Fragen hast, dann frag nach ;)

    Er hat sie bestimmt aus dem Thread, den ich hier gepostet habe. Jedenfalls habe ich dort einen DL mit der Datenbank gesichtet.

    jop hab ich daraus und es lief da ja sehr gut abgesehen von kampf und die sinca und das ist meines erachtens er neben sächlich ich nur mit paar kumpels und bro das zusammen zocken ^^ ich hab das mal alles aus einander genommen und bemerkt das der client zu ein link in den fal http://jgue.homelinux.net/tcmp/main.php) ist und in der main.php geht es nach config.php also müste ich nur ein server oder root erstellen mit den datein und den den client in mein main.php hinleiten
    ok, im grunde gehts in der datei darum, dass die logfile nach "send " durchsucht wird,
    // dann wird ein POST-request an den server gesendet wird(im mom http://jgue.homelinux.net/tcmp/main.php)
    // Antwort wird in gameordner/t/7441-L0[sprach-ID].xml gespeichert
    // nach gewisser zeit ohne "send " in logfile zu finden, wird die t-file zur sicherheit geleert (15 sec?)

    es gab ja schon mal ein klein beta server und es life auch alles so weit gut bis auf wie gesagt der kampf ich denke von daher müste mann server root erstellen den in client den server root verbinden und den denk ich mal müste es auch soweit laufen kent sich jetzt wirklich keiner mit php datenbaken / server aus ?

    Zitat von Meister Rog

    [...] kent sich jetzt wirklich keiner mit php datenbaken / server aus ?


    Ich kenne mich mit PHP und mit MySQL Datenbanken aus, was wohl das ist, was du als "PHP Datenbanken" betitelst. Aber ich versteh ehrlich gesagt immer noch nicht was jetzt genau dein Problem ist, bzw wie genau man helfen könnte. Ich hab soweit nur verstanden, dass es um eine Art Multiplayer für X3 geht und dass es nicht funktioniert. Das wüsste ich jetzt nicht wie man helfen kann.


    Davon abgesehen versuch doch bitte mal etwas mehr auf deine Rechtschreibung zu achten und darauf, dass du Satzzeichen benutzt. Das würde das Lesen und Verstehen deiner Posts sehr erleichtern ;)

    haben meine lehrer auch immer gemeint x]


    nunja mein problem liegt einfach dadrin ein server dafür wieder auf zubauen und es so ein zustellen das der client es von server bezieht ^^


    und ich dachte weil wir ja hier viele modder haben und auch paar eingeflischte x fans das jemand helfen könnte

    kann mir jemand sagen wie ich es jetzt umschreiben sol das der client von mein mysql erstelten datenbank/server auslist


    [expander]while(true)
    {
    $m++;
    $log="";
    $n=0;
    $logfile=@file_get_contents($logpath);

    if(strpos($logfile, "send ")!==false)
    {
    $logfile=fopen($logpath,"r+");
    while(!feof($logfile))
    {
    if($n!=0) $log.="&";
    $log.=$n."=".urlencode(fgets($logfile));
    $n++;
    }
    rewind($logfile);
    ftruncate($logfile,0);
    fclose($logfile);
    //$tserver=file("http://".$serverpath."/main.php?l=$lang_ID&".$log, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
    $fp = fsockopen("jgue.homelinux.net", 80);
    if ($fp)
    {
    fputs($fp, "POST /tcmp/main.php HTTP/1.1\r\n");
    fputs($fp, "Host: jgue.homelinux.net\r\n");

    fputs($fp, "Content-type: application/x-www-form-urlencoded\r\n");
    fputs($fp, "Content-length: ". strlen($log) ."\r\n");
    fputs($fp, "Connection: close\r\n\r\n");
    fputs($fp, $log);

    $tdata="";
    $i=0;
    while(!feof($fp))
    {
    $tline=trim(fgets($fp, 2048));
    if($i>9 AND $tline!="" AND strlen($tline)>=7)
    $tdata.=$tline."\n";
    $i++;
    }
    fclose($fp);
    echo $tdata."\n\n";
    $tfile=fopen("t/7441-L0".$lang_ID.".xml", "w+");
    fwrite($tfile, $tdata);
    fclose($tfile);
    }
    $m=0;
    $del=false;
    }
    elseif($m>(15*$t) AND !$del)
    {
    $tfile=fopen("t/7441-L0".$lang_ID.".xml", "w+");
    rewind($tfile);
    ftruncate($tfile,0);
    fclose($tfile);
    $m=0;
    $del=true;
    }

    usleep(1000000/$t);//0.25 sec
    } //ende while



    ?>[/expander] client datei zum starten


    [expander]<?php
    $time=microtime(true);
    include("config.php");
    $n=0;
    $tb=15;
    $loggedin=false;
    $firstlogin=false;
    $bigupdate=false;
    $lang_ID=49;


    $rettime=substr(str_replace(".","",$time), -9,-1);
    if(isset($_REQUEST['l']))
    $lang_ID=trim(mysql_real_escape_string($_REQUEST['l']));
    echo "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n";
    echo "<language id=\"$lang_ID\">\n";
    echo "<page id=\"7441\">\n";


    foreach($_REQUEST as $msg_line)
    {
    $msg_line=trim($msg_line);
    $msg=explode(" ", $msg_line);
    $player_ship=false;
    switch($msg[0])
    {
    case "fl":
    $firstlogin=true;
    case "l":
    if($loggedin==true) break;
    $sql="SELECT * FROM player WHERE player_name='".mysql_real_escape_string($msg[1])."' AND player_pass='".md5(mysql_real_escape_string($msg[2]))."' LIMIT 1 ;";
    $result=mysql_query($sql) OR die(mysql_error());
    if(mysql_num_rows($result)==1)
    {
    $loggedin=true;
    $player=mysql_fetch_assoc($result);
    if($time>=($player['player_last_b']+$tb))
    {
    $sql="UPDATE player SET player_last_b = '$time', player_last_s = '$time' WHERE player_ID='".$player['player_ID']."' ;";
    $bigupdate=true;
    if($firstlogin)
    echo "<t id=\"$n\">f_loggedin</t>\n";
    else
    echo "<t id=\"$n\">loggedin</t>\n";
    $n++;
    }
    else
    {
    $sql="UPDATE player SET player_last_s = '$time' WHERE player_ID='".$player['player_ID']."' ;";
    echo "<t id=\"$n\">loggedin</t>\n"; $n++;
    }
    echo "<t id=\"$n\">$rettime</t>\n"; $n++;
    mysql_query($sql) OR die(mysql_error());

    $sql="SELECT * FROM ship WHERE ship_player_NR = '".$player['player_ID']."' AND ship_is_playership LIMIT 1 ;";
    $result=mysql_query($sql) OR die(mysql_error());
    if(mysql_num_rows($result)==1)
    $ship=mysql_fetch_assoc($result);
    }
    else
    {
    echo "<t id=\"$n\">retry</t>\n"; $n++;
    echo "<t id=\"$n\">$rettime</t>\n"; $n++;
    echo "<t id=\"$n\">end</t>\n"; $n++;
    echo "</page>\n";
    echo "</language>\n";
    exit;
    }
    break;
    case "csi": //"change_ship_id" id new
    if(!$loggedin) break;
    $sql="UPDATE ship SET ship_oID = '".substr(mysql_real_escape_string($msg[2]),1)."'
    WHERE ship_ID = '".mysql_real_escape_string($msg[1])."' AND ship_player_NR='".$player['player_ID']."' ;";
    mysql_query($sql) OR die(mysql_error());
    break;
    case "cti": //"change_station_id" id new
    if(!$loggedin) break;
    $sql="UPDATE station SET station_oID = '".substr(mysql_real_escape_string($msg[2]),1)."'
    WHERE station_ID = '".mysql_real_escape_string($msg[1])."' AND station_player_NR='".$player['player_ID']."' ;";
    mysql_query($sql) OR die(mysql_error());
    break;
    case "bps":
    $player_ship=true;
    case "bs":
    echo "ok...\n";
    if(!$loggedin) break;
    $i=1;
    $id= $msg[$i++]; //id of player's object
    $id=substr($id, 1);
    $sname= $msg[$i++]; //ship name
    $pname= $msg[$i++]; //pilot name
    $pfs= $msg[$i++]; //pilot skill (fight)
    $pts= $msg[$i++]; //pilot skill (trade)
    $homebase= $msg[$i++]; //homebase
    $command= $msg[$i++]; //command
    $command_tgt= $msg[$i++]; //command target
    $command_tgt2= $msg[$i++]; //command target2
    $command_tgt3= $msg[$i++]; //command target3

    $sql="UPDATE ship SET ship_name='".mysql_real_escape_string($sname)."', ship_pilot='".mysql_real_escape_string($pname)."',
    ship_pilot_f='".mysql_real_escape_string($pfs)."', ship_pilot_t='".mysql_real_escape_string($pts)."',
    ship_is_playership='$player_ship', ship_last_b='$time',
    ship_homebase_NR='".mysql_real_escape_string($homebase)."', ship_command='".mysql_real_escape_string($command)."',
    ship_command_target='".mysql_real_escape_string($command_tgt)."', ship_command_target2='".mysql_real_escape_string($command_tgt2)."', ship_command_target3='".mysql_real_escape_string($command_tgt3)."'
    WHERE ship_oID='".mysql_real_escape_string($id)."' AND ship_player_NR='".$player['player_ID']."' ;";
    mysql_query($sql) OR die(mysql_error());
    $player_ship=false;
    break;

    case "rs":
    if(!$loggedin) break;
    $status="";
    $i=1;
    $id= $msg[$i++]; //id of object
    $sectorx= $msg[$i++]; //sector_x
    $sectory= $msg[$i++]; //sector_y
    $hull= $msg[$i++]; //hull
    $shield= $msg[$i++]; //shield
    //variable properties:
    if($msg[$i]=="is")
    {
    $status =$msg[$i++]; //"ship_in_sector"
    $status.=" ".$msg[$i++]; //x //coords
    $status.=" ".$msg[$i++]; //y
    $status.=" ".$msg[$i++]; //z
    $status.=" ".$msg[$i++]; //rx //rotation
    $status.=" ".$msg[$i++]; //ry
    $status.=" ".$msg[$i++]; //rz
    $status.=" ".$msg[$i++]; //speed
    // //command
    }
    elseif($msg[$i]=="do")
    {
    $status =$msg[$i++]; //"docked"
    $status.=" ".$msg[$i++]; //ID (dock)
    }//, ship_command_target3='".mysql_real_escape_string($command_tgt3)."',
    $sql="UPDATE ship SET ship_sector_x='".mysql_real_escape_string($sectorx)."', ship_sector_y='".mysql_real_escape_string($sectory)."',
    ship_status='".mysql_real_escape_string($status)."',
    ship_hull='".mysql_real_escape_string($hull)."', ship_shield='".mysql_real_escape_string($shield)."',
    ship_last_s='$time'
    WHERE ship_ID='".mysql_real_escape_string($id)."' AND ship_remote='".$player['player_ID']."' ;";
    mysql_query($sql) OR die(mysql_error());
    break;

    case "t": // "t" objectID sector_x sector_y x y z rx ry rz station_name hull shield
    if(!$loggedin) break;
    $i=1;
    $id= $msg[$i++]; //id of player's object
    $id=substr($id, 1);
    $maintype= $msg[$i++]; //maintype
    $subtype= $msg[$i++]; //subtype
    $sectorx= $msg[$i++]; //sector_x
    $sectory= $msg[$i++]; //sector_y
    $x= $msg[$i++]; //
    $y= $msg[$i++]; //
    $z= $msg[$i++]; //
    $rx= $msg[$i++]; //
    $ry= $msg[$i++]; //
    $rz= $msg[$i++]; //
    $hull= $msg[$i++]; //hull
    $shield= $msg[$i++]; //shield
    $name= $msg[$i++]; //station name



    $sql1="INSERT INTO station (station_oID, station_player_NR, station_maintype, station_subtype, station_sector_x, station_sector_y)
    VALUES ('".mysql_real_escape_string($id)."', '".$player['player_ID']."', '".mysql_real_escape_string($maintype)."', '".mysql_real_escape_string($subtype)."',
    '".mysql_real_escape_string($sectorx)."', '".mysql_real_escape_string($sectory)."') ;";
    $sql2="UPDATE station SET station_x='".mysql_real_escape_string($x)."', station_y='".mysql_real_escape_string($y)."', station_z='".mysql_real_escape_string($z)."',
    station_rx='".mysql_real_escape_string($rx)."', station_ry='".mysql_real_escape_string($ry)."', station_rz='".mysql_real_escape_string($rz)."',
    station_name='".mysql_real_escape_string($name)."', station_last_s='$time', station_hull='".mysql_real_escape_string($hull)."',
    station_shield='".mysql_real_escape_string($shield)."'
    WHERE station_oID='".mysql_real_escape_string($id)."' AND station_player_NR='".$player['player_ID']."' ;";
    //mysql_query($sql1);
    mysql_query($sql2) OR die(mysql_error());
    break;

    case "sgn" :
    if(!$loggedin) break;
    $m2= @mysql_real_escape_string($msg[2]);
    $m3= @mysql_real_escape_string($msg[3]);
    $m4= @mysql_real_escape_string($msg[4]);
    $m5= @mysql_real_escape_string($msg[5]);
    $m6= @mysql_real_escape_string($msg[6]);
    $req="error?";
    //if($station==-1)
    //break;
    switch($msg[1])
    {

    case "b":
    $req=buy_ware(substr($m2, 1), $player['player_ID'], $m3, $m4, $m5, $m6);
    break;
    case "s":
    $req=sell_ware(substr($m2, 1), $player['player_ID'], $m3, $m4, $m5, $m6);
    break;
    case "u":
    $req=unload_ware(substr($m2, 1), $player['player_ID'], $m3, $m4, $m5, $m6);
    break;
    case "l":
    $req=load_ware(substr($m2, 1), $player['player_ID'], $m3, $m4, $m5, $m6);
    break;
    case "bs":
    $req=buy_ship($m2, $player['player_ID'], $m3, $m4, $ship['ship_sector_x'], $ship['ship_sector_y']);
    }
    $sql="INSERT INTO server_request (`request`, `time`) VALUES ('".mysql_real_escape_string($msg[1])." $m2 ".$player['player_ID']." $m3 $m4 $m5 $m6 $req', '$time');";
    mysql_query($sql) OR die(mysql_error());

    break;

    case "msg" :
    echo "OK!!!";
    if(!$loggedin) break;
    echo "OK!!!";
    $sql="INSERT INTO `message` (`message_from`, `message_to`, `message_text`, `message_time`)
    VALUES ('".$player['player_name']."', 0, '".mysql_real_escape_string($msg[1])."', '$time') ;";
    mysql_query($sql) OR die(mysql_error());

    default:
    //echo "unbekannt: ".$msg_line."\n";
    }
    //print_r($msg);
    }
    //send changes: `lastupdate` > '$lastcheck' & `player_ID` != $player['player_ID']
    if(!$loggedin)
    {
    echo "<t id=\"$n\">retry</t>\n"; $n++;
    echo "<t id=\"$n\">$rettime</t>\n"; $n++;
    echo "<t id=\"$n\">end</t>\n"; $n++;
    echo "</page>\n";
    echo "</language>\n";
    exit;
    }
    //echo "<t id=\"$n\">end</t>\n";$n++;echo "</page>\n";echo "</language>\n";die();
    if($bigupdate OR $firstlogin)
    {
    //infos
    playerinfo($player['player_ID']);
    all_station($player['player_ID']);
    if($firstlogin)
    {
    own_ships($player['player_ID']);
    }
    else
    {
    own_ships($player['player_ID']);
    }
    big_ship($player['player_ID']);
    remote_ship($player['player_ID']);
    }
    else
    {
    if(isset($ship))
    {
    short_ship($player['player_ID'], $player['player_last_s'], $ship['ship_sector_x'], $ship['ship_sector_y']);
    }
    else
    {
    short_ship($player['player_ID'], $player['player_last_s']);
    }
    short_station($player['player_ID'], $player['player_last_s']);
    }
    commands($player['player_ID'], $player['player_last_s']);
    show_msgs($player['player_ID'], $player['player_name'], $player['player_last_s']);


    echo "<t id=\"$n\">end</t>\n"; $n++;
    echo "</page>\n";
    echo "</language>\n";


    $dtime=microtime(true)-$time;
    $sql1="INSERT INTO server (date) VALUES ('".date("dmy")."');";
    $sql2="UPDATE server SET time_average_ms=(time_sec+'$dtime')/(num_requests+1)*1000 , num_requests=num_requests+1, time_sec=time_sec+'$dtime' WHERE date='".date("dmy")."' ;";
    mysql_query($sql1);
    mysql_query($sql2) OR die(mysql_error());
    ?>
    [/expander] main.php


    [expander]<?php
    // please enter your mysql data
    $sqlpwd ="...";
    $sqluser ="root";
    $adminpwd ="...";


    mysql_connect("localhost",$sqluser,$sqlpwd) OR die(mysql_error());
    mysql_select_db("tcmp") OR die(mysql_error());


    function show_msgs($pID, $pName, $last)
    {
    global $n;
    $sql="SELECT * FROM message WHERE ( message_to = '0' OR message_to = '$pID' ) AND message_time > '$last'-10 AND message_from != '$pName' ORDER BY message_time ASC;";
    $result=mysql_query($sql) OR die(mysql_error());
    while($row=mysql_fetch_assoc($result))
    {
    echo "<t id=\"$n\">msg;".$row['message_from'].";".$row['message_to'].";".
    str_replace(";", "", $row['message_text']).";".substr(str_replace(".","",$row['message_time']), -9,-1)."</t>\n"; $n++;
    }
    }


    function playerinfo($pID)
    {
    global $n;
    $sql="SELECT * FROM player WHERE player_ID='$pID' ;";
    $result=mysql_query($sql) OR die(mysql_error());
    $row=mysql_fetch_assoc($result);
    echo "<t id=\"$n\">pi;".$row['player_money'].";".$row['player_f_skill'].";".$row['player_t_skill'].
    "</t>\n"; $n++;
    //t.b.c.
    }


    function own_ships($pID)
    {
    global $n;
    $sql="SELECT * FROM ship, player WHERE ship_player_NR = player_ID AND player_ID = '$pID' ;";
    $result=mysql_query($sql) OR die(mysql_error());
    while($row=mysql_fetch_assoc($result))
    {
    echo "<t id=\"$n\">ps;".$row['ship_ID'].";".$row['ship_subtype'].";".$row['ship_sector_x'].";".
    $row['ship_sector_y'].";".$row['ship_name'].";".$row['ship_hull'].";".$row['ship_shield'].";".
    $row['ship_is_playership'].";".$row['ship_homebase_NR'].";".$row['ship_command'].";".
    $row['ship_command_target'].";".$row['ship_command_target2'].";".$row['ship_command_target3'].";".
    str_replace(" ",";",trim($row['ship_status'])).";".$row['ship_wares']."</t>\n"; $n++;
    }
    }


    function short_ship($pID, $last, $pX=-1, $pY=-1)
    {
    global $n;
    if($pX==-1)
    $sql="SELECT * FROM ship, player WHERE ship_player_NR=player_ID AND ship_player_NR!='$pID' AND ( ship_last_b > '$last' OR ( ship_last_s > '$last' ) ) AND ship_remote != '$pID' ;";
    else
    $sql="SELECT * FROM ship, player WHERE ship_player_NR=player_ID AND ship_player_NR!='$pID' AND ( ship_last_b > '$last' OR ( ship_last_s > '$last' AND ship_sector_x='$pX' AND ship_sector_y='$pY' ) ) AND ship_remote != '$pID' ;";
    $result=mysql_query($sql) OR die(mysql_error());
    while($row=mysql_fetch_assoc($result))
    {
    echo "<t id=\"$n\">s;".$row['ship_ID'].";".$row['ship_sector_x'].";".$row['ship_sector_y'].";".
    str_replace(" ",";",$row['ship_status'])."</t>\n"; $n++;
    }
    }


    function big_ship($pID)
    {
    global $n;
    $sql="SELECT * FROM ship, player WHERE ship_player_NR=player_ID AND ship_player_NR!='$pID' ;";
    $result=mysql_query($sql) OR die(mysql_error());
    while($row=mysql_fetch_assoc($result))
    {
    echo "<t id=\"$n\">bs;".$row['ship_ID'].";".$row['ship_subtype'].";".$row['ship_sector_x'].";".
    $row['ship_sector_y'].";".$row['ship_name'].";".$row['player_name'].";".$row['player_race'].";".$row['ship_hull'].";".
    $row['ship_shield'].";".$row['ship_pilot'].";".$row['ship_pilot_f'].";".$row['ship_pilot_t'].";".
    str_replace(" ",";",$row['ship_status']).";".$row['ship_wares']."</t>\n"; $n++;
    }
    }


    function remote_ship($pID)
    {
    global $n;
    $sql="SELECT * FROM ship WHERE ship_remote = '$pID' ;";
    $result=mysql_query($sql) OR die(mysql_error());
    while($row=mysql_fetch_assoc($result))
    {
    echo "<t id=\"$n\">rs;".$row['ship_ID'].";".$row['ship_homebase_NR'].";".
    (($row['ship_command']=="COMMAND_DOCKAT") ? $row['ship_command_target'] : $row['ship_command_target3'])."</t>\n"; $n++;
    }
    }


    function short_station($pID, $last)
    {
    global $n;
    $sql="SELECT * FROM station, player WHERE station_player_NR = player_ID AND station_last_s > '$last' ;";
    $result=mysql_query($sql) OR die(mysql_error());
    while($row=mysql_fetch_assoc($result))
    {
    echo "<t id=\"$n\">st;".$row['station_ID'].";".$row['station_hull'].";".$row['station_shield'].";".
    $row['station_money'].";".$row['station_wares']."".(($row['station_ext_wares']!="")?(";".$row['station_ext_wares']):"")."</t>\n"; $n++;
    }
    }



    function all_station($pID)
    {
    global $n;
    $sql="SELECT * FROM station, player WHERE station_player_NR = player_ID ;";
    $result=mysql_query($sql) OR die(mysql_error());
    while($row=mysql_fetch_assoc($result))
    {
    if($pID==$row['station_player_NR'])
    $type="pt";
    else
    $type="t";
    echo "<t id=\"$n\">$type;".$row['station_ID'].";".$row['station_maintype'].";".$row['station_subtype'].";".
    $row['station_sector_x'].";".$row['station_sector_y'].";".$row['station_x'].";".$row['station_y'].";".
    $row['station_z'].";".$row['station_rx'].";".$row['station_ry'].";".$row['station_rz'].";".
    $row['player_name'].";".$row['station_name'].";".$row['player_race'].";".$row['station_hull'].";".
    $row['station_shield'].";".$row['station_money'].";".$row['station_wares']."".(($row['station_ext_wares']!="")?(";".$row['station_ext_wares']):"")."</t>\n"; $n++;
    }
    }


    function commands($pID, $last)
    {
    global $n;
    $sql="SELECT * FROM command WHERE ( command_player_NR='$pID' OR command_player_NR='0' ) AND command_time>='$last'-15*60 ;";
    $result=mysql_query($sql) OR die(mysql_error());
    while($row=mysql_fetch_assoc($result))
    {
    echo "<t id=\"$n\">c;".$row['command']."</t>\n"; $n++;
    }

    }


    // trade functions
    function buy_ship($station, $pID, $st, $amount, $x, $y)
    {
    global $time;
    $sql="SELECT * FROM player WHERE player_ID=$pID ;";
    $result=mysql_query($sql) OR die(mysql_error());
    if(mysql_num_rows($result)!=1)
    return "didn't find player";
    $row1=mysql_fetch_assoc($result);

    $sql="SELECT * FROM station WHERE station_ID = '$station' AND station_maintype <= 5 AND station_sector_x = '$x' AND station_sector_y = '$y' ;";
    $result=mysql_query($sql) OR die(mysql_error());
    if(mysql_num_rows($result)!=1)
    return "didn't find station";
    $row2=mysql_fetch_assoc($result);

    $wares=explode(":",$row2['station_ext_wares']);
    $check=false;
    $ware="";
    $n=0;
    foreach($wares as $w)
    {
    $w=explode(",", $w);
    if(isset($w[3]))
    {
    if($w[0]==7 AND $w[1]==$st AND !$check)
    {
    $sql="SELECT * FROM ship_type, ware_type WHERE ware_maintype = ship_type_maintype AND ware_subtype = ship_type_subtype AND ship_type_maintype = 7 AND ship_type_subtype = $st ;";
    $result=mysql_query($sql) OR die(mysql_error());
    if(mysql_num_rows($result)!=1)
    return "didn't find ship_type/ware_type";
    $row3=mysql_fetch_assoc($result);

    $equipment="16,55,1,0:9,2,6,0";

    $amount=min(floor($row1['player_money']/$w[3]),$amount, $w[2]);
    if($amount<1)
    return "not enough money/ware";
    $price=$w[3] * $amount;
    $money=$row1['player_money'] - $price;
    $name=$row3['ship_type_name'];
    for($i=0;$i<$amount;$i++)
    {
    $sql="INSERT INTO ship (ship_oID, ship_player_NR, ship_subtype, ship_sector_x, ship_sector_y, ship_name, ship_hull, ship_shield, ship_status, ship_wares)
    VALUES ('".substr((md5(rand().time())), 6)."', $pID, $st, $x, $y, '$name', 999999999, 999999999, 'do $station', 'w:$equipment') ;";
    mysql_query($sql) OR die(mysql_error());
    }
    $w[2]=$w[2]-$amount;
    $check=true;
    }
    if($n==0) $ware.= $w[0].",".$w[1].",".$w[2].",".$w[3];
    else $ware.=":". $w[0].",".$w[1].",".$w[2].",".$w[3];
    $n++;
    }
    }
    if(!$check)
    return "ship/ware not found";
    $sql="UPDATE station SET station_money = station_money + $price , station_ext_wares = '$ware' WHERE station_ID = '$station' ;";
    mysql_query($sql) OR die(mysql_error());
    $sql="UPDATE player SET player_money = $money WHERE player_ID = $pID ;";
    mysql_query($sql) OR die(mysql_error());
    return "OK";
    }


    function buy_ware($oID, $pID, $station, $mt, $st, $amount)
    {
    global $time;
    //find ship and homebase
    $sql1="SELECT * FROM ship, station WHERE ship_homebase_NR=station_ID AND ship_oID='".mysql_real_escape_string($oID)."' AND ship_player_NR='$pID' AND station_player_NR='$pID' ;";
    $result1=mysql_query($sql1) OR die(mysql_error());
    if(mysql_num_rows($result1)!=1)
    {
    //if not, find ship and player
    $sql1="SELECT * FROM ship, player WHERE ship_oID='".mysql_real_escape_string($oID)."' AND ship_player_NR='$pID' AND player_ID = ship_player_NR ;";
    $result1=mysql_query($sql1) OR die(mysql_error());
    if(mysql_num_rows($result1)!=1)
    return "did not find ship, player or station";
    $row1=mysql_fetch_assoc($result1);
    $money=$row1['player_money'];
    $money_from="player";
    }
    else
    {
    $row1=mysql_fetch_assoc($result1);
    $money=$row1['station_money'];
    $money_from="homebase";
    }
    //find trading partner (station) and check ware
    $sql2="SELECT * FROM station WHERE station_ID = '$station' ;";
    $result2=mysql_query($sql2) OR die(mysql_error());
    if(mysql_num_rows($result2)!=1)
    return "did not find trading partner station";
    $row2=mysql_fetch_assoc($result2);

    $wares=substr($row2['station_wares'], 2);
    $ware=explode(":", $wares);
    $wares="w";
    $check=false;
    foreach ($ware AS $w)
    {
    $w=explode(",", $w);
    if($mt==$w[0] AND $st==$w[1])
    {
    $price=$w[3];
    $amount=min($w[2], $amount, floor($money/$price));
    $price=$price*$amount;

    //check if player / station money >= price
    if($money<$price)
    return "not enought money";
    if( ( $w[0]==16 AND ( ( $w[1]>=11 AND $w[1]<=25 ) OR ( $w[1]>=32 AND $w[1]<=41 ) OR $w[1]==71 OR ( $w[1]>=81 AND $w[1]<=84 ) OR ( $w[1]>=102 AND $w[1]<=105 ) OR $w[1]==108 ) ) )
    $w[2]=8192;
    else
    $w[2]=$w[2]-$amount;
    $check=true;
    }
    $wares.=":".$w[0].",".$w[1].",".$w[2].",".$w[3];
    }

    $sql="";
    if($money_from=="homebase")
    $sql="UPDATE station SET station_money = station_money - $price , station_last_s='$time', station_last_b='$time' WHERE station_ID = '".$row1['station_ID']."' ;";
    elseif($money_from=="player")
    $sql="UPDATE player SET player_money = player_money - $price WHERE player_ID = '$pID' ;";
    mysql_query($sql) OR die(mysql_error());

    $sql="UPDATE station SET station_money = station_money + $price , station_wares='$wares' , station_last_s='$time', station_last_b='$time' WHERE station_ID= '".$row2["station_ID"]."' ;";
    mysql_query($sql) OR die(mysql_error());

    // update ship...
    $wares=substr($row1['ship_wares'], 2);
    $ware=explode(":", $wares);
    $wares="w";
    $check=false;
    foreach ($ware AS $w)
    {
    if(isset($w[0],$w[1],$w[2],$w[3]))
    {
    $w=explode(",", $w);
    if($mt==$w[0] AND $st==$w[1] and !$check)
    {
    $w[2]=$w[2]+$amount;
    $check=true;
    }
    $wares.=":".$w[0].",".$w[1].",".$w[2].",".$w[3];
    }
    }
    if(!$check)
    $wares.=":$mt,$st,$amount,0";
    $sql="UPDATE ship SET ship_wares='$wares' , ship_last_s='$time', ship_last_b='$time' WHERE ship_ID = '".$row1['ship_ID']."' ;";
    mysql_query($sql) OR die(mysql_error());
    return "OK";
    }


    function sell_ware($oID, $pID, $station, $mt, $st, $amount)
    {
    global $time;
    $sql1="SELECT * FROM ship, station WHERE ship_homebase_NR=station_ID AND ship_oID='$oID' AND ship_player_NR='$pID' AND station_player_NR='$pID' ;";
    $result1=mysql_query($sql1) OR die(mysql_error());
    if(mysql_num_rows($result1)!=1)
    {
    //if not, find ship and player
    $sql1="SELECT * FROM ship, player WHERE ship_oID='$oID' AND ship_player_NR='$pID' AND player_ID = ship_player_NR ;";
    $result1=mysql_query($sql1) OR die(mysql_error());
    if(mysql_num_rows($result1)!=1)
    return "did not find ship, player or station";
    $row1=mysql_fetch_assoc($result1);
    $money=$row1['player_money'];
    $money_from="player";
    }
    else
    {
    $row1=mysql_fetch_assoc($result1);
    $money=$row1['station_money'];
    $money_from="homebase";
    }
    //check ship
    $wares=substr($row1['ship_wares'], 2);
    $ware=explode(":", $wares);
    $wares="w";
    $check=false;
    foreach ($ware AS $w)
    {
    $w=explode(",", $w);
    if($mt==$w[0] AND $st==$w[1])
    {
    $amount=min($w[2],$amount);
    $check=true;
    }
    }
    if(!$check)
    return "ware not existing";

    //find trading partner (station) and check ware
    $sql2="SELECT * FROM station WHERE station_ID = '$station' ;";
    $result2=mysql_query($sql2) OR die(mysql_error());
    if(mysql_num_rows($result2)!=1)
    return "did not find trading partner station";
    $row2=mysql_fetch_assoc($result2);

    $wares=substr($row2['station_wares'], 2);
    $ware=explode(":", $wares);
    $wares="w";
    $check=false;
    foreach ($ware AS $w)
    {
    $w=explode(",", $w);
    if($mt==$w[0] AND $st==$w[1])
    {
    //maxamount...
    $price=$w[3];
    $amount=min($amount, floor($row2['station_money']/$price));
    $price=$price*$amount;

    //check if player / station money >= price
    if($row2['station_money']<$price)
    return "trading partner has not enought money";
    $check=true;
    $w[2]=$w[2]+$amount;
    }
    $wares.=":".$w[0].",".$w[1].",".$w[2].",".$w[3];

    }
    if(!$check)
    $wares2.=":$mt,$st,$amount,0"; //$w[3] !!!!
    $sql="";
    if($money_from=="homebase")
    $sql="UPDATE station SET station_money = station_money + $price , station_last_s='$time', station_last_b='$time' WHERE station_ID = '".$row1['station_ID']."' ;";
    elseif($money_from=="player")
    $sql="UPDATE player SET player_money = player_money + $price WHERE player_ID = '$pID' ;";
    mysql_query($sql) OR die(mysql_error());

    $sql="UPDATE station SET station_money = station_money - $price , station_wares='$wares' , station_last_s='$time', station_last_b='$time' WHERE station_ID= '".$row2["station_ID"]."' ;";
    mysql_query($sql) OR die(mysql_error());

    // update ship...
    $wares=substr($row1['ship_wares'], 2);
    $ware=explode(":", $wares);
    $wares="w";
    foreach ($ware AS $w)
    {
    $w=explode(",", $w);
    if($mt==$w[0] AND $st==$w[1])
    {
    $w[2]=$w[2]-$amount;
    }
    if($w[2]>0)
    $wares.=":".$w[0].",".$w[1].",".$w[2].",".$w[3];

    }
    $sql="UPDATE ship SET ship_wares='$wares' , ship_last_s='$time', ship_last_b='$time' WHERE ship_ID = '".$row1['ship_ID']."' ;";
    mysql_query($sql) OR die(mysql_error());
    return "OK";
    }


    function unload_ware($oID, $pID, $station, $mt, $st, $amount)
    {
    global $time;
    $sql1="SELECT * FROM station WHERE station_ID = '$station' AND station_player_NR = '$pID' ;";
    $result1=mysql_query($sql1) OR die(mysql_error());
    if(mysql_num_rows($result1)!=1)
    return "did not find station";
    $row1=mysql_fetch_assoc($result1);

    $sql2="SELECT * FROM ship WHERE ship_oID = '$oID' AND ship_player_NR = '$pID' ;";
    $result2=mysql_query($sql2) OR die(mysql_error());
    if(mysql_num_rows($result2)!=1)
    return "did not find ship";
    $row2=mysql_fetch_assoc($result2);

    $wares=substr($row2['ship_wares'], 2);
    $ware=explode(":", $wares);
    $check=false;
    //find wares on ship
    foreach ($ware AS $w)
    {
    $w=explode(",", $w);
    if($mt==$w[0] AND $st==$w[1])
    {
    $amount=min($amount,$w[2]);
    $check=true;
    }
    }
    //if not, break;
    if(!$check)
    return "ware not existing on ship";

    $wares2=substr($row1['station_wares'], 2);
    $ware2=explode(":", $wares2);
    $wares2="w";
    $check=false;
    //find wares on station
    foreach ($ware2 AS $w)
    {
    $w=explode(",", $w);
    if($mt==$w[0] AND $st==$w[1])
    {
    $max_amount=99999; // TODO find out max_amount -> sql: search in station_types - current amount
    $amount=min($amount, $max_amount);

    $w[2]=$w[2]+$amount;

    $check=true;
    }
    $wares2.=":".$w[0].",".$w[1].",".$w[2].",".$w[3];
    }
    if(!$check)
    $wares2.=":$mt,$st,$amount,0"; //$w[3] !!!!
    $wares=substr($row2['ship_wares'], 2);
    $ware=explode(":", $wares);
    $wares="w";
    $check=false;
    //find wares on ship !and update
    foreach ($ware AS $w)
    {
    $w=explode(",", $w);
    if($mt==$w[0] AND $st==$w[1])
    {
    $w[2]=$w[2]-$amount;
    $check=true;
    }
    if($w[2]>0)
    $wares.=":".$w[0].",".$w[1].",".$w[2].",".$w[3];
    }

    $sql="UPDATE ship SET ship_wares='$wares' , ship_last_s='$time', ship_last_b='$time' WHERE ship_oID = '$oID' ;";
    mysql_query($sql) OR die($sql.mysql_error());
    $sql="UPDATE station SET station_wares='$wares2', station_last_s='$time', station_last_b='$time' WHERE station_ID = '$station' ;";
    mysql_query($sql) OR die($sql.mysql_error());
    return "OK";
    }


    function load_ware($oID, $pID, $station, $mt, $st, $amount)
    {
    global $time;
    $sql1="SELECT * FROM station WHERE station_ID = '$station' AND station_player_NR = '$pID' ;";
    $result1=mysql_query($sql1) OR die(mysql_error());
    ////////////////echo "$station OK!!!";
    if(mysql_num_rows($result1)!=1)
    return "did not find station";
    $row1=mysql_fetch_assoc($result1);

    $sql2="SELECT * FROM ship WHERE ship_oID = '$oID' AND ship_player_NR = '$pID' ;";
    $result2=mysql_query($sql2) OR die(mysql_error());
    if(mysql_num_rows($result2)!=1)
    return "did not find ship";
    $row2=mysql_fetch_assoc($result2);

    $wares=substr($row1['station_wares'], 2);
    $ware=explode(":", $wares);
    $check=false;
    //find wares on station
    foreach ($ware AS $w)
    {
    $w=explode(",", $w);
    if($mt==$w[0] AND $st==$w[1])
    {
    $amount=min($amount,$w[2]);
    $check=true;
    }
    }
    //if not, break;
    if(!$check)
    return "ware not existing on station";

    $wares2=substr($row2['ship_wares'], 2);
    $ware2=explode(":", $wares2);
    $wares2="w";
    $check=false;
    //find wares on ship and update
    foreach ($ware2 AS $w)
    {
    $w=explode(",", $w);
    if(isset($w[0],$w[1],$w[2],$w[3]))
    {
    if($mt==$w[0] AND $st==$w[1])
    {
    $w[2]=$w[2]+$amount;
    $check=true;
    }
    $wares2.=":".$w[0].",".$w[1].",".$w[2].",".$w[3];
    }
    }
    if(!$check)
    $wares2.=":$mt,$st,$amount,0"; //$w[3] !!!!

    $wares=substr($row1['station_wares'], 2);
    $ware=explode(":", $wares);
    $wares="w";
    $check=false;
    //find wares on station and update
    foreach ($ware AS $w)
    {
    $w=explode(",", $w);
    if($mt==$w[0] AND $st==$w[1])
    {
    $w[2]=$w[2]-$amount;
    $check=true;
    }
    $wares.=":".$w[0].",".$w[1].",".$w[2].",".$w[3];
    }


    $sql="UPDATE ship SET ship_wares='$wares2' , ship_last_s='$time', ship_last_b='$time' WHERE ship_oID = '$oID' ;";
    mysql_query($sql) OR die($sql.mysql_error());
    $sql="UPDATE station SET station_wares='$wares', station_last_s='$time', station_last_b='$time' WHERE station_ID = '$station' ;";
    mysql_query($sql) OR die($sql.mysql_error());
    return "OK";
    }
    ?>
    [/expander] config.php