BUGFIX: fixed a typo in the text for poverty
[e-DoKo.git] / index.php
index f6d0c681b09fadbdcf6bce66c5bc217205dad803..76bbc29a55dc115ccc12f7e94f0666c46cea396b 100644 (file)
--- a/index.php
+++ b/index.php
@@ -1,10 +1,19 @@
 <?php
 error_reporting(E_ALL);
 
-include_once("config.php");
-include_once("output.php");      /* html output only */
-include_once("db.php");          /* database only */
-include_once("functions.php");   /* the rest */
+/* start a session, if it is not already running.
+ * This way people don't have to log in all the times. 
+ * The session variables can also be read out from different
+ * php scripts, so that the code can be easily split up across several files
+ */
+session_start();
+
+
+include_once("config.php");                /* needs to be first in list, since other includes use this */
+include_once("./include/output.php");      /* html output only */
+include_once("./include/db.php");          /* database only */
+include_once("./include/functions.php");   /* the rest */
+
 
 /* make sure that user has set all variables in config.php */
 config_check();
@@ -19,2373 +28,58 @@ if(DB_open()<0)
     exit();
   }
 
-/* start a session, if it is not already running.
- * This way people don't have to log in all the times. 
- * The session variables can also be read out from different
- * php scripts, so that the code can be easily split up across several files
- */
-session_start();
-
 /* done major error checking, output header of HTML page */
 output_header();
 
 /* The rest of the file consists of handling user input.
  * The user sends information via html GET and POST variables,
- * the script checks if these are set via "myisset"
- * which can check a list of variables.
+ * and the action variable tells the prog what the user wants to do
  */
+if(myisset("action"))
+  $action=$_REQUEST['action'];
+else
+  $action=""; /* so that we can use a default option below */
 
-/* does the user want to log out? */
-if(myisset("logout"))
-  {
-    /* distroy the session */
-    session_unset();
-    session_destroy();
-    $_SESSION = array();
-    
-    echo "<div class=\"message\"><span class=\"bigger\">You are now logged out!</span><br />\n".
-      "(<a href=\"$INDEX\">This will take you back to the home-page</a>)</div>";
-  }
-/* check if we want to start a new game */
-else if(myisset("new"))
-  {
-    output_status();
-    /* user needs to be logged in to do this */
-    if( isset($_SESSION["name"]) )
-      {
-       $names = DB_get_all_names();
-       echo "<div class=\"user\">\n";
-       output_form_for_new_game($names);
-       echo "</div>\n";
-       display_user_menu();
-      }
-    else
-      {
-       echo "<div class=\"message\">Please <a href=\"$INDEX\">log in</a>.</div>";
-      }
-  }
-/*check if everything is ready to set up a new game */
-else if( myisset("PlayerA", "PlayerB","PlayerC","PlayerD","dullen","schweinchen","callrule" ))
-  {
-    output_status();
-    /* user needs to be logged in */
-    if( !isset($_SESSION["name"]) )
-      {
-       echo "<div class=\"message\">Please <a href=\"$INDEX\">log in</a>.</div>";
-      }
-    else
-      {
-       /* get my name */
-       $name = $_SESSION["name"];
-
-       /* the names of the four players */
-       $PlayerA = $_REQUEST["PlayerA"];
-       $PlayerB = $_REQUEST["PlayerB"];
-       $PlayerC = $_REQUEST["PlayerC"];
-       $PlayerD = $_REQUEST["PlayerD"];
-
-       /* the person who sets up the game has to be one of the players */
-       if(!in_array($name,array($PlayerA,$PlayerB,$PlayerC,$PlayerD)))
-         {
-           echo "<div class=\"message\">You need to be one of the players to start a <a href=\"$INDEX?new\">new game</a>.</div>";
-           output_footer();
-           DB_close();
-           exit();
-         }
-       
-       /* what rules were selected */
-       $dullen      = $_REQUEST["dullen"];
-       $schweinchen = $_REQUEST["schweinchen"];
-       $call        = $_REQUEST["callrule"];
-
-       /* get the emails addresses of the players */
-       $EmailA  = DB_get_email('name',$PlayerA);
-       $EmailB  = DB_get_email('name',$PlayerB);
-       $EmailC  = DB_get_email('name',$PlayerC);
-       $EmailD  = DB_get_email('name',$PlayerD);
-
-       /* this is used to check if the player names are all ok */
-       if($EmailA=="" || $EmailB=="" || $EmailC=="" || $EmailD=="")
-         {
-           echo "couldn't find one of the names, please start a new game";
-           output_footer();
-           DB_close();
-           exit();
-         }
-
-       /* get user ids */
-       $useridA  = DB_get_userid('name',$PlayerA);
-       $useridB  = DB_get_userid('name',$PlayerB);
-       $useridC  = DB_get_userid('name',$PlayerC);
-       $useridD  = DB_get_userid('name',$PlayerD);
-
-       /* create random numbers */
-       $randomNR       = create_array_of_random_numbers($useridA,$useridB,$useridC,$useridD);
-       $randomNRstring = join(":",$randomNR);
-
-       /* create game */
-       $followup = NULL;
-       /* is this game a follow up in an already started session? */
-       if(myisset("followup") )
-         {
-           $followup= $_REQUEST["followup"];
-           $session = DB_get_session_by_gameid($followup);
-           $ruleset = DB_get_ruleset_by_gameid($followup); /* just copy ruleset from old game,
-                                                            this way no manipulation is possible */
-
-           /* check if there is a game in pre or play mode, in that case do nothing */
-           if( DB_is_session_active($session) > 0 )
-             {
-               echo "<p class=\"message\"> There is already a game going on in session $session, you can't start a new one</p>";
-               output_footer();
-               DB_close();
-               exit();
-             }
-           else if ( DB_is_session_active($session) < 0 )
-             {
-               echo "<p class=\"message\"> ERROR: status of session $session couldn't be determined.</p>";
-               output_footer();
-               DB_close();
-               exit();
-             }
-
-           if($session)
-             mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1',NULL,'pre',".
-                         "'$ruleset','$session' ,NULL)");
-           else
-             {
-               /* get max session and start a new one */
-               $max = DB_get_max_session();
-               $max++;
-               mysql_query("UPDATE Game SET session='".$max."' WHERE id=".DB_quote_smart($followup));
-               mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1',NULL,'pre',".
-                           "'$ruleset','$max' ,NULL)");
-             }
-         }
-       else /* no follow up, start a new session */
-         {
-           /* get ruleset information or create new one */
-           $ruleset = DB_get_ruleset($dullen,$schweinchen,$call);
-           if($ruleset <0)
-             {
-               myerror("Error defining ruleset: $ruleset");
-               output_footer();
-               DB_close();
-               exit();
-             };
-           /* get max session */
-           $max = DB_get_max_session();
-           $max++;
-
-           mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1',NULL,'pre', ".
-                       "'$ruleset','$max' ,NULL)");
-         }
-       $game_id = mysql_insert_id();
-
-       /* create hash */
-       $TIME  = (string) time(); /* to avoid collisions */
-       $hashA = md5("AGameOfDoko".$game_id.$PlayerA.$EmailA.$TIME);
-       $hashB = md5("AGameOfDoko".$game_id.$PlayerB.$EmailB.$TIME);
-       $hashC = md5("AGameOfDoko".$game_id.$PlayerC.$EmailC.$TIME);
-       $hashD = md5("AGameOfDoko".$game_id.$PlayerD.$EmailD.$TIME);
-
-       /* create hands */
-       mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridA).
-                   ", ".DB_quote_smart($hashA).", 'start','1',NULL,NULL,NULL,NULL)");
-       $hand_idA = mysql_insert_id();
-       mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridB).
-                   ", ".DB_quote_smart($hashB).", 'start','2',NULL,NULL,NULL,NULL)");
-       $hand_idB = mysql_insert_id();
-       mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridC).
-                   ", ".DB_quote_smart($hashC).", 'start','3',NULL,NULL,NULL,NULL)");
-       $hand_idC = mysql_insert_id();
-       mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridD).
-                   ", ".DB_quote_smart($hashD).", 'start','4',NULL,NULL,NULL,NULL)");
-       $hand_idD = mysql_insert_id();
-
-       /* save cards */
-       for($i=0;$i<12;$i++)
-         mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idA', '".$randomNR[$i]."', 'false')");
-       for($i=12;$i<24;$i++)
-         mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idB', '".$randomNR[$i]."', 'false')");
-       for($i=24;$i<36;$i++)
-         mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idC', '".$randomNR[$i]."', 'false')");
-       for($i=36;$i<48;$i++)
-         mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idD', '".$randomNR[$i]."', 'false')");
-
-       /* send out email, TODO: check for error with email */
-       $message = "\n".
-         "you are invited to play a game of DoKo (that is to debug the program ;).\n".
-         "Place comments and bug reports here:\n".
-         "http://wiki.nubati.net/index.php?title=EmailDoko\n\n".
-         "The whole round would consist of the following players:\n".
-         "$PlayerA\n".
-         "$PlayerB\n".
-         "$PlayerC\n".
-         "$PlayerD\n\n".
-         "If you want to join this game, please follow this link:\n\n".
-         "".$HOST.$INDEX."?me=";
-
-       mymail($EmailA,"You are invited to a game of DoKo","Hello $PlayerA,\n".$message.$hashA);
-       mymail($EmailB,"You are invited to a game of DoKo","Hello $PlayerB,\n".$message.$hashB);
-       mymail($EmailC,"You are invited to a game of DoKo","Hello $PlayerC,\n".$message.$hashC);
-       mymail($EmailD,"You are invited to a game of DoKo","Hello $PlayerD,\n".$message.$hashD);
-
-       echo "<div class=\"message\">You started a new game. The emails have been sent out!</div>\n";
-      }
-    /* end set up a new game */
-  }    
-/* cancel a game, if nothing has happend in the last N minutes */
-else if(myisset("cancel","me"))
+switch($action)
   {
-    output_status();
-
-    $me = $_REQUEST["me"];
-
-    /* test for valid ID */
-    $myid = DB_get_userid('hash',$me);
-    if(!$myid)
-      {
-       echo "Can't find you in the database, please check the url.<br />\n";
-       echo "perhaps the game has been canceled, check by login in <a href=\"$INDEX\">here</a>.";
-       output_footer();
-       DB_close();
-       exit();
-      }
-
-    DB_update_user_timestamp($myid);
-
-    /* get some information from the DB */
-    $gameid   = DB_get_gameid_by_hash($me);
-    $myname   = DB_get_name('hash',$me);
-
-    /* check if game really is old enough to be canceled */
-    $result = mysql_query("SELECT mod_date from Game WHERE id='$gameid' " );
-    $r = mysql_fetch_array($result,MYSQL_NUM);
-    if(time()-strtotime($r[0]) > 60*60*24*30) /* = 1 month */
-      {
-       $message = "Hello, \n\n".
-         "Game ".DB_format_gameid($gameid).
-         " has been canceled since nothing happend for a while and $myname requested it.\n";
-
-       $userids = DB_get_all_userid_by_gameid($gameid);
-       foreach($userids as $user)
-         {
-           $To = DB_get_email('userid',$user);
-           mymail($To,$EmailName."game ".DB_format_gameid($gameid)." canceled (timed out)",$message);
-         }
-
-       /* delete everything from the dB */
-       DB_cancel_game($me);
-
-       echo "<p style=\"background-color:red\";>Game ".DB_format_gameid($gameid).
-         " has been canceled.<br /><br /></p>";
-      }
+  case 'new':
+    require './include/newgame.php';
+    break;
+  case 'cancel':
+    require './include/cancelgame.php';
+    break;
+  case 'reminder':
+    require './include/reminder.php';
+    break;
+  case 'logout':
+    require './include/logout.php'; 
+    require './include/welcome.php';
+    break;
+  case 'login':
+    require './include/login.php'; 
+    require './include/user.php';
+    break;
+  case 'register':
+    require './include/register.php';
+    break;
+  case 'prefs':
+    require './include/preferences.php';
+    break;
+  case 'game':
+    require './include/game.php';
+    break;
+  case 'stats':
+    if(isset($_SESSION["name"]))
+      require './include/stats.php';
     else
-      echo "<p>You need to wait longer before you can cancel a game...</p>\n";
-  }
-/* send out a reminder */
-else if(myisset("remind","me"))
-  {
-    output_status();
-
-    $me = $_REQUEST["me"];
-
-    /* test for valid ID */
-    $myid = DB_get_userid('hash',$me);
-    if(!$myid)
-      {
-       echo "Can't find you in the database, please check the url.<br />\n";
-       echo "perhaps the game has been canceled, check by login in <a href=\"$INDEX\">here</a>.";
-       output_footer();
-       DB_close();
-       exit();
-      }
-
-    DB_update_user_timestamp($myid);
-
-    /* get some information from the DB */
-    $gameid   = DB_get_gameid_by_hash($me);
-    $myname   = DB_get_name('hash',$me);
-
-    /* check if player hasn't done anything in a while */
-    $result = mysql_query("SELECT mod_date,player,status from Game WHERE id='$gameid' " );
-    $r = mysql_fetch_array($result,MYSQL_NUM);
-    if( (time()-strtotime($r[0]) > 60*60*24*7)  && ($r[2]!='gameover') ) /* = 1 week */
-      {
-       $name = DB_get_name('userid',$r[1]);
-       $To   = DB_get_email('userid',$r[1]);
-       $userhash = DB_get_hash_from_gameid_and_userid($gameid,$r[1]);
-
-       $message = "Hello $name, \n\n".
-         "It's your turn in game ".DB_format_gameid($gameid)." \n".
-         "Actually everyone else is waiting for you for more than a week now ;)\n\n".
-         "Please visit this link now to continue: \n".
-         " ".$HOST.$INDEX."?me=".$userhash."\n\n" ;
-
-       /* make sure we don't send too  many reminders to one person */
-       if(DB_get_reminder($r[1],$gameid)>0)
-         {
-           echo "<p>An email has already been sent out.</p>\n";
-         }
-       else
-         {
-           DB_set_reminder($r[1],$gameid);
-           mymail($To,$EmailName."Reminder: game ".DB_format_gameid($gameid)." it's your turn",$message);
-
-           echo "<p style=\"background-color:red\";>Game ".DB_format_gameid($gameid).
-             ": an email has been sent out.<br /><br /></p>";
-         }
-      }
+      require './include/welcome.php';
+    break;
+  default:
+    if(isset($_SESSION["name"]))
+      require './include/user.php';
     else
-      echo "<p>You need to wait longer before you can send out a reminder...</p>\n";
+      require './include/welcome.php';
   }
-/* handle request from one specific player for one game,
- * (the hash is set on a per game base) */
-else if(myisset("me"))
-  {
-    $me = $_REQUEST["me"];
-
-    /* test for valid ID */
-    $myid = DB_get_userid('hash',$me);
-    if(!$myid)
-      {
-       echo "Can't find you in the database, please check the url.<br />\n";
-       echo "perhaps the game has been canceled, check by login in <a href=\"$INDEX\">here</a>.";
-       output_footer();
-       DB_close();
-       exit();
-      }
-    
-    /* user might get here by clicking on the link in an email, so session might not be set */
-    if(isset($_SESSION["name"]))
-      output_status($_SESSION["name"]);
-
-    /* the user had done something, update the timestamp */
-    DB_update_user_timestamp($myid);
-
-    /* get some information from the DB */
-    $gameid   = DB_get_gameid_by_hash($me);
-    $myname   = DB_get_name('hash',$me);
-    $mystatus = DB_get_status_by_hash($me);
-    $mypos    = DB_get_pos_by_hash($me);
-    $myhand   = DB_get_handid('hash',$me);
-    $session  = DB_get_session_by_gameid($gameid);
-
-    /* get prefs and save them */
-    DB_get_PREF($myid);
-
-    /* get rule set for this game */
-    $result = mysql_query("SELECT * FROM Rulesets".
-                         " LEFT JOIN Game ON Game.ruleset=Rulesets.id ".
-                         " WHERE Game.id='$gameid'" );
-    $r      = mysql_fetch_array($result,MYSQL_NUM);
-
-    $RULES["dullen"]      = $r[2];
-    $RULES["schweinchen"] = $r[3];
-    $RULES["call"]        = $r[4];
-
-    /* get some infos about the game */
-    $gametype   = DB_get_gametype_by_gameid($gameid);
-    $gamestatus = DB_get_game_status_by_gameid($gameid);
-    $GT         = $gametype;
-    if($gametype=="solo")
-      {
-       $gametype = DB_get_solo_by_gameid($gameid);
-       $GT  = $gametype." ".$GT;
-      }
-
-    /* does anyone have both foxes */
-    $GAME["schweinchen"]=0;
-    for($i=1;$i<5;$i++)
-      {
-       $hash  = DB_get_hash_from_game_and_pos($gameid,$i);
-       $cards = DB_get_all_hand($hash);
-       if( in_array("19",$cards) && in_array("20",$cards) )
-         {
-           $GAME["schweinchen"]=1;
-           $GAME["schweinchen-who"]=$hash;
-         }
-      };
-
-    /* put everyting in a form */
-    echo "<form action=\"index.php?me=$me\" method=\"post\">\n";
-
-    /* output game */
-
-    /* output extra division in case this game is part of a session */
-    if($session)
-      {
-       echo "<div class=\"session\">\n".
-         "This game is part of session $session: \n";
-       $hashes = DB_get_hashes_by_session($session,$myid);
-       $i = 1;
-       foreach($hashes as $hash)
-         {
-           if($hash == $me)
-             echo "$i \n";
-           else
-             echo "<a href=\"".$INDEX."?me=".$hash."\">$i</a> \n";
-           $i++;
-         }
-       echo "</div>\n";
-      }
-
-    /* display the table and the names */
-    display_table();
-
-    /* mystatus gets the player through the different stages of a game.
-     * start:    does the player want to play?
-     * init:     check for sickness
-     * check:    check for return values from init
-     * poverty:  handle poverty, wait here until all player have reached this state
-     *           display sickness and move on to game
-     * play:     game in progress
-     * gameover: are we revisiting a game
-     */
-    switch($mystatus)
-      {
-      case 'start':
-       if( !myisset("in") )
-         {
-           /* asks the player, if he wants to join the game */
-           output_check_want_to_play($me);
-           break;
-         }
-       else
-         {
-           /* check the result, if player wants to join, got next stage, else cancel game */
-           if($_REQUEST["in"] == "no")
-             {
-               /* cancel the game */
-               $message = "Hello, \n\n".
-                 "the game has been canceled due to the request of one of the players.\n";
-
-               $userids = DB_get_all_userid_by_gameid($gameid);
-               foreach($userids as $user)
-                 {
-                   $To = DB_get_email('userid',$user);
-                   mymail($To,$EmailName."game ".DB_format_gameid($gameid)." canceled",$message);
-                 }
-
-               /* delete everything from the dB */
-               DB_cancel_game($me);
-               break;
-             }
-           else
-             {
-               /* user wants to join the game */
-
-               /* move on to the next stage,
-                * no break statement to immediately go to the next stage
-                */
-
-               DB_set_hand_status_by_hash($me,'init');
-
-               /* check if everyone has reached this stage, send out email */
-               $userids = DB_get_all_userid_by_gameid($gameid);
-               $ok = 1;
-               foreach($userids as $user)
-                 {
-                   $userstat = DB_get_hand_status_by_userid_and_gameid($user,$gameid);
-                   if($userstat!='init')
-                     {
-                       /* whos turn is it? */
-                       DB_set_player_by_gameid($gameid,$user);
-                       $ok = 0;
-                     }
-                 };
-               if($ok)
-                 {
-                   /* all done, send out email unless this player is the startplayer */
-                   $startplayer = DB_get_startplayer_by_gameid($gameid);
-                   if($mypos == $startplayer)
-                     {
-                       /* do nothing, go to next stage */
-                     }
-                   else
-                     {
-                       /* email startplayer */
-                       /*
-                       $email       = DB_get_email('position-gameid',$startplayer,$gameid);
-                       $hash        = DB_get_hash_from_game_and_pos($gameid,$startplayer);
-                       $who         = DB_get_userid('email',$email);
-                       DB_set_player_by_gameid($gameid,$who);
-
-                       $message = "It's your turn now in game ".DB_format_gameid($gameid).".\n".
-                         "Use this link to go the game: ".$HOST.$INDEX."?me=".$hash."\n\n" ;
-                       mymail($email,$EmailName."ready, set, go... (game ".DB_format_gameid($gameid).") ",$message);
-                       */
-                     }
-                 }
-             }
-         }
-      case 'init':
-
-       $mycards = DB_get_hand($me);
-       sort($mycards);
-
-       output_check_for_sickness($me,$mycards);
-
-       echo "<p class=\"mycards\">Your cards are: <br />\n";
-       foreach($mycards as $card)
-         display_card($card,$PREF["cardset"]);
-       echo "</p>\n";
-
-       /* move on to the next stage*/
-       DB_set_hand_status_by_hash($me,'check');
-       break;
-
-    case 'check':
-      /* ok, user is in the game, saw his cards and selected his vorbehalt
-       * so first we check what he selected
-       */
-      if(!myisset("solo","wedding","poverty","nines") )
-       {
-         /* all these variables have a pre-selected default,
-          * so we should never get here,
-          * unless a user tries to cheat ;)
-          * can also happen if user reloads the page!
-          */
-         echo "<p class=\"message\"> You need to answer the <a href=\"$INDEX?me=$me&in=yes\">questions</a>.</p>";
-         DB_set_hand_status_by_hash($me,'init');
-       }
-      else
-       {
-         /* check if someone selected more than one vorbehalt */
-         $Nvorbehalt = 0;
-         if($_REQUEST["solo"]!="No")       $Nvorbehalt++;
-         if($_REQUEST["wedding"] == "yes") $Nvorbehalt++;
-         if($_REQUEST["poverty"] == "yes") $Nvorbehalt++;
-         if($_REQUEST["nines"] == "yes")   $Nvorbehalt++;
-
-         if($Nvorbehalt>1)
-           {
-             echo "<p class=\"message\"> You selected more than one vorbehalt, please go back ".
-               "and answer the <a href=\"$INDEX?me=$me&in=yes\">question</a> again.</p>";
-             DB_set_hand_status_by_hash($me,'init');
-           }
-         else
-           {
-             echo "<p class=\"message\">Processing what you selected in the last step...";
-
-             /* check if this sickness needs to be handled first */
-             $gametype    = DB_get_gametype_by_gameid($gameid);
-             $startplayer = DB_get_startplayer_by_gameid($gameid);
-
-             if( $_REQUEST["solo"]!="No")
-               {
-                 /* user wants to play a solo */
-
-                 /* store the info in the user's hand info */
-                 DB_set_solo_by_hash($me,$_REQUEST["solo"]);
-                 DB_set_sickness_by_hash($me,"solo");
-
-                 echo "<br />Seems like you want to play a ".$_REQUEST["solo"]." solo. Got it.<br />\n";
-
-                 if($gametype == "solo" && $startplayer<$mypos)
-                   {}/* do nothing, since someone else already is playing solo */
-                 else
-                   {
-                     /* this solo comes first
-                      * store info in game table
-                      */
-                     DB_set_gametype_by_gameid($gameid,"solo");
-                     DB_set_startplayer_by_gameid($gameid,$mypos);
-                     DB_set_solo_by_gameid($gameid,$_REQUEST["solo"]);
-                   };
-               }
-             else if($_REQUEST["wedding"] == "yes")
-               {
-                 /* TODO: add silent solo somewhere*/
-                 echo "Ok, you don't want to play a silent solo...wedding was chosen.<br />\n";
-                 DB_set_sickness_by_hash($me,"wedding");
-               }
-             else if($_REQUEST["poverty"] == "yes")
-               {
-                 echo "Don't think you can win with just a few trump...? ok, poverty chosen <br />\n";
-                 DB_set_sickness_by_hash($me,"poverty");
-               }
-             else if($_REQUEST["nines"] == "yes")
-               {
-                 echo "What? You just don't want to play a game because you have a few nines? Well, if no one".
-                   " is playing solo, this game will be canceled.<br />\n";
-                 DB_set_sickness_by_hash($me,"nines");
-               }
-
-             echo " Ok, done with checking, please go to the <a href=\"$INDEX?me=$me\">next step of the setup</a>.</p>";
-
-             /* move on to the next stage*/
-             DB_set_hand_status_by_hash($me,'poverty');
-
-             /* check if everyone has reached this stage, send out email */
-             $userids = DB_get_all_userid_by_gameid($gameid);
-             $ok = 1;
-             foreach($userids as $user)
-               {
-                 $userstat = DB_get_hand_status_by_userid_and_gameid($user,$gameid);
-                 if($userstat!='poverty' && $userstat!='play')
-                   {
-                     $ok = 0;
-                     DB_set_player_by_gameid($gameid,$user);
-                   }
-               };
-             if($ok)
-               {
-                 /* reset player = everyone has to do something now */
-                 DB_set_player_by_gameid($gameid,NULL);
-
-                 foreach($userids as $user)
-                   {
-                     $To       = DB_get_email('userid',$user);
-                     $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
-                     if($userhash != $me)
-                       {
-                         $message = "Everyone finish the questionary in game ".DB_format_gameid($gameid).", ".
-                           "please visit this link now to continue: \n".
-                           " ".$HOST.$INDEX."?me=".$userhash."\n\n" ;
-                         mymail($To,$EmailName." finished setup in game ".DB_format_gameid($gameid),$message);
-                       }
-                   };
-               };
-           };
-       };
-      break;
-
-    case 'poverty':
-      /* here we need to check if there is a solo or some other form of sickness.
-       * If so, which one is the most important one
-       * set that one in the Game table
-       * tell people about it.
-       */
-      echo "<div class=\"message\">\n";
-      echo "<p> Checking if someone else selected solo, nines, wedding or poverty.</p>";
-
-      /* check if everyone has reached this stage */
-      $userids = DB_get_all_userid_by_gameid($gameid);
-      $ok = 1;
-      foreach($userids as $user)
-       {
-         $userstat = DB_get_hand_status_by_userid_and_gameid($user,$gameid);
-         if($userstat!='poverty' && $userstat!='play')
-           $ok = 0;
-       };
-
-      if(!$ok)
-       {
-         echo "This step can only be handled after everyone finished the last step. ".
-              "Seems like this is not the case, so you need to wait a bit... ".
-              "you will get an email once that is the case, please use the link in ".
-              "that email to continue the game.<br />";
-       }
-      else
-       {
-         echo "Everyone has finished checking their cards, let's see what they said...<br />";
-
-         /* check what kind of game we are playing,  in case there are any solos this already
-          *will have the correct information in it */
-         $gametype    = DB_get_gametype_by_gameid($gameid);
-         $startplayer = DB_get_startplayer_by_gameid($gameid);
-
-         /* check for different sickness and just output a general info */
-         $nines   = 0;
-         $poverty = 0;
-         $wedding = 0;
-         $solo    = 0;
-         foreach($userids as $user)
-           {
-             $name     = DB_get_name('userid',$user);
-             $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
-             if($usersick == 'nines')
-               {
-                 $nines = $user;
-                 echo "$name has a Vorbehalt. <br />";
-                 break;
-               }
-             else if($usersick == 'poverty')
-               {
-                 $poverty++;
-                 echo "$name has a Vorbehalt. <br />";
-               }
-             else if($usersick == 'wedding')
-               {
-                 $wedding=$user;
-                 echo "$name has a Vorbehalt. <br />"  ;
-               }
-             else if($usersick == 'solo')
-               {
-                 $solo++;
-                 echo "$name has a Vorbehalt. <br />"  ;
-               }
-           }
-
-         /* now check which sickness comes first and set the gametype to it */
-
-         if($gametype == "solo")
-           {
-             /* do nothing */
-           }
-         else if($nines)
-           {
-             /* cancel game */
-             /* TODO: should we keep statistics of this? */
-             $message = "Hello, \n\n".
-               " the game has been canceled because ".DB_get_name('userid',$nines).
-               " has five or more nines and nobody is playing solo.\n\n".
-               " To redeal either start a new game or, in case the game was part of a tournament, \n".
-               " go to the last game and use the link at the bottom of the page to redeal.";
-
-             $userids = DB_get_all_userid_by_gameid($gameid);
-             foreach($userids as $user)
-               {
-                 $To = DB_get_email('userid',$user);
-                 mymail($To,$EmailName."game ".DB_format_gameid($gameid)." canceled",$message);
-               }
-
-             /* delete everything from the dB */
-             DB_cancel_game($me);
-
-             echo "The game has been canceled because ".DB_get_name('userid',$nines).
-               " has five or more nines and nobody is playing solo.\n";
-             output_footer();
-             DB_close();
-             exit();
-           }
-         else if($poverty==1) /* one person has poverty */
-           {
-             DB_set_gametype_by_gameid($gameid,"poverty");
-             $gametype = "poverty";
-             $who      = DB_get_sickness_by_gameid($gameid);
-             if(!$who)
-               {
-                 $firstsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
-                 if($firstsick == "poverty")
-                   DB_set_sickness_by_gameid($gameid,2); /* who needs to be asked first */
-                 else
-                   DB_set_sickness_by_gameid($gameid,1); /* who needs to be asked first */
-               }
-           }
-         else if($poverty==2) /* two people have poverty */
-           {
-             DB_set_gametype_by_gameid($gameid,"dpoverty");
-             $gametype = "dpoverty";
-             $who      = DB_get_sickness_by_gameid($gameid);
-             if(!$who)
-               {
-                 $firstsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
-                 if($firstsick == "poverty")
-                   {
-                     $seconsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
-                     if($secondsick == "poverty")
-                       DB_set_sickness_by_gameid($gameid,30); /* who needs to be asked first */
-                     else
-                       DB_set_sickness_by_gameid($gameid,20); /* who needs to be asked first */
-                   }
-                 else
-                   DB_set_sickness_by_gameid($gameid,10); /* who needs to be asked first */
-               }
-           }
-         else if($wedding> 0)
-           {
-             DB_set_gametype_by_gameid($gameid,"wedding");
-             DB_set_sickness_by_gameid($gameid,'-1'); /* wedding not resolved yet */
-             $gametype = "wedding";
-           };
-
-         echo "<br />\n";
-
-         /* now the gametype is set correctly (shouldn't matter that this is calculated for every user)
-          * output what kind of game we have */
-
-         $poverty = 0;
-         foreach($userids as $user)
-           {
-             /* userids are sorted by position...
-              * so output whatever the first one has, then whatever the next one has
-              * stop when the sickness is the same as the gametype
-              */
-
-             $name     = DB_get_name('userid',$user);
-             $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
-
-             if($usersick)
-               echo "$name has $usersick. <br />"; /*TODO: perhaps save this in a string and store in Game? */
-
-             if($usersick=="poverty")
-               $poverty++;
-             if($usersick == "wedding" && $gametype =="wedding")
-               break;
-             if($usersick == "poverty" && $gametype =="poverty")
-               break;
-             if($usersick == "poverty" && $gametype =="dpoverty" && $poverty==2)
-               break;
-             if($usersick == "solo" && $gametype =="solo")
-               break;
-           };
-
-         /* output Schweinchen in case the rules need it */
-         if( $gametype != "solo")
-           if($GAME["schweinchen"] && $RULES["schweinchen"]=="both" )
-             echo DB_get_name('hash',$GAME["schweinchen-who"])." has Schweinchen. <br />";
-
-         echo "<br />\n";
-
-         /* finished the setup, set re/contra parties if possible, go to next stage unless there is a case of poverty*/
-         switch($gametype)
-           {
-           case "solo":
-             /* are we the solo player? set us to re, else set us to contra */
-             $pos = DB_get_pos_by_hash($me);
-             if($pos == $startplayer)
-               DB_set_party_by_hash($me,"re");
-             else
-               DB_set_party_by_hash($me,"contra");
-             DB_set_hand_status_by_hash($me,'play');
-             break;
-
-           case "wedding":
-             /* set person with the wedding to re, do the rest during the game */
-             $usersick = DB_get_sickness_by_userid_and_gameid($myid,$gameid);
-             if($usersick == "wedding")
-               DB_set_party_by_hash($me,"re");
-             else
-               DB_set_party_by_hash($me,"contra");
-
-             echo "Whoever will make the first trick will be on the re team. <br />\n";
-             echo " Ok, the game can start now, please finish <a href=\"$INDEX?me=$me\">the setup</a>.<br />";
-             DB_set_hand_status_by_hash($me,'play');
-             break;
-
-           case "normal":
-             $hand = DB_get_all_hand($me);
-
-             if(in_array('3',$hand)||in_array('4',$hand))
-               DB_set_party_by_hash($me,"re");
-             else
-               DB_set_party_by_hash($me,"contra");
-             DB_set_hand_status_by_hash($me,'play');
-             break;
-           case "poverty":
-           case "dpoverty":
-             /* check if poverty resolved (e.g. DB.Game who set to NULL)
-              *   yes? =>trump was taken, start game; break;
-              */
-             $who = DB_get_sickness_by_gameid($gameid);
-             if($who<0)
-               { /* trump has been taken */
-                 DB_set_hand_status_by_hash($me,'play');
-                 break;
-               };
-
-             if($who>9) /*= two people still have trump on the table*/
-               $add = 10;
-             else
-               $add = 1;
-
-             /* check if we are being asked now
-              *    no? display wait message, e.g. player X is asked at the moment
-              */
-             $usersick = DB_get_sickness_by_userid_and_gameid($myid,$gameid);
-             if(myisset("trump") && $_REQUEST["trump"]=="no" && ($who==$mypos || $who==$mypos*10))
-               {
-                 /* user doesn't want to take trump */
-                 /* set next player who needs to be asked */
-                 $firstsick  = (string) DB_get_sickness_by_pos_and_gameid($mypos+1,$gameid);
-                 $secondsick = (string) DB_get_sickness_by_pos_and_gameid($mypos+2,$gameid);
-
-                 if($firstsick=="poverty")
-                   {
-                     if($secondsick=="poverty")
-                       DB_set_sickness_by_gameid($gameid,$who+$add*3);
-                     else
-                       DB_set_sickness_by_gameid($gameid,$who+$add*2);
-                   }
-                 else
-                   DB_set_sickness_by_gameid($gameid,$who+$add);
-
-                 /* email next player */
-                 $who = DB_get_sickness_by_gameid($gameid);
-                 if($who>9) $who = $who/10;
-
-                 if($who<=4)
-                   {
-                     $To       = DB_get_email('position-gameid',$who,$gameid);
-                     $userhash = DB_get_hash_from_game_and_pos($gameid,$who);
-                     $userid   = DB_get_userid('email',$To);
-                     DB_set_player_by_gameid($gameid,$userid);
-
-                     $message = "Someone has poverty, it's your turn to decide, if you want to take the trump. Please visit:".
-                       " ".$HOST.$INDEX."?me=".$userhash."\n\n" ;
-                     mymail($To,$EmailName." poverty (game ".DB_format_gameid($gameid).")",$message);
-                   }
-
-                 /* this user is done */
-                 DB_set_hand_status_by_hash($me,'play');
-                 break;
-               }
-             else if(myisset("trump") && !myisset("exchange") && $_REQUEST["trump"]>0 && ($who==$mypos || $who==$mypos*10))
-               {
-                 /* user wants to take trump */
-                 $trump = $_REQUEST["trump"];
-
-                 /* get hand id for user $trump */
-                 $userhand = DB_get_handid('gameid-userid',$gameid,$trump);
-                 /* copy trump from player A to B */
-                 $result = mysql_query("UPDATE Hand_Card SET hand_id='$myhand' WHERE hand_id='$userhand' AND card_id<'27'" );
-
-                 /* add hidden button with trump in it to get to the next point */
-                 echo "</div><div class=\"poverty\">\n";
-                 echo "  <input type=\"hidden\" name=\"exchange\" value=\"-1\" />\n";
-                 echo "  <input type=\"hidden\" name=\"trump\" value=\"".$trump."\" />\n";
-                 echo "  <input type=\"submit\" class=\"submitbutton\" value=\"select cards to give back\" />\n";
-                 echo "</div><div>\n";
-               }
-             else if(myisset("trump","exchange") && $_REQUEST["trump"]>0 && ($who==$mypos || $who==$mypos*10))
-               {
-                 $trump    = $_REQUEST["trump"];
-                 $exchange = $_REQUEST["exchange"];
-                 $userhand = DB_get_handid('gameid-userid',$gameid,$trump);
-
-                 /* if exchange is set to a value>0, exchange that card back to user $trump */
-                 if($exchange >0)
-                   {
-                     $result = mysql_query("UPDATE Hand_Card SET hand_id='$userhand'".
-                                           " WHERE hand_id='$myhand' AND card_id='$exchange'" );
-                   };
-
-                 /* if number of cards == 12, set status to play for both users */
-                 $result = mysql_query("SELECT COUNT(*) FROM Hand_Card  WHERE hand_id='$myhand'" );
-                 $r      = mysql_fetch_array($result,MYSQL_NUM);
-                 if(!$r)
-                   {
-                     myerror("error in poverty");
-                     die();
-                   };
-                 if($r[0]==12)
-                   {
-                     if($gametype=="poverty" || $who<9)
-                       {
-                         DB_set_sickness_by_gameid($gameid,-1); /* done with poverty */
-                       }
-                     else /* reduce poverty count by one, that is go to single digits $who */
-                       {
-                         $add = 1;
-                         $who = $who/10;
-
-                         /* whom to ask next */
-                         $firstsick  = DB_get_sickness_by_pos_and_gameid($mypos+1,$gameid);
-                         $secondsick = DB_get_sickness_by_pos_and_gameid($mypos+2,$gameid);
-
-                         if($firstsick!="poverty")
-                           DB_set_sickness_by_gameid($gameid,$who+$add);
-                         else
-                           {
-                             if($secondsick!="poverty")
-                               DB_set_sickness_by_gameid($gameid,$who+$add*2);
-                             else
-                               DB_set_sickness_by_gameid($gameid,$who+$add*3);
-                           };
-
-                         /* email next player */
-                         $who = DB_get_sickness_by_gameid($gameid);
-                         if($who<=4)
-                           {
-                             $To       = DB_get_email('position-gameid',$who,$gameid);
-                             $userhash = DB_get_hash_from_game_and_pos($gameid,$who);
-                             $userid   = DB_get_userid('email',$To);
-                             DB_set_player_by_gameid($gameid,$userid);
-
-                             $message = "Someone has poverty, it's your turn to decide, ".
-                                        "if you want to take the trump. Please visit:".
-                                        " ".$HOST.$INDEX."?me=".$userhash."\n\n" ;
-                             mymail($To,$EmailName." poverty (game ".DB_format_gameid($gameid).")",$message);
-                           }
-                       }
-
-                     /* this user is done */
-                     DB_set_hand_status_by_hash($me,'play');
-                     /* and so is his partner */
-                     $hash = DB_get_hash_from_gameid_and_userid($gameid,$trump);
-                     DB_set_hand_status_by_hash($hash,'play');
-
-                     /* set party to re, unless we had dpoverty, in that case check if we need to set re/contra*/
-                     $re_set = 0;
-                     foreach($userids as $user)
-                       {
-                         $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
-                         $party    = DB_get_party_by_hash($userhash);
-                         if($party=="re")
-                           $re_set = 1;
-                       }
-                     if($re_set)
-                       {
-                         DB_set_party_by_hash($me,"contra");
-                         DB_set_party_by_hash($hash,"contra");
-                       }
-                     else
-                       {
-                         foreach($userids as $user)
-                           {
-                             $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
-                             if($userhash==$hash||$userhash==$me)
-                               DB_set_party_by_hash($userhash,"re");
-                             else
-                               DB_set_party_by_hash($userhash,"contra");
-                           }
-                       }
-
-
-                     break;
-                   }
-                 else
-                   {
-                     /* else show all trump, have lowest card pre-selected, have hidden setting for */
-                     echo "</div><div class=\"poverty\"> you need to get rid of a few cards</div>\n";
-
-                     set_gametype($gametype); /* this sets the $CARDS variable */
-                     $mycards = DB_get_hand($me);
-                     $mycards = mysort($mycards,$gametype);
-
-                     $type="exchange";
-                     echo "<div class=\"mycards\">Your cards are: <br />\n";
-                     foreach($mycards as $card)
-                       display_link_card($card,$PREF["cardset"],$type);
-                     echo "  <input type=\"hidden\" name=\"trump\" value=\"".$trump."\" />\n";
-                     echo "  <input type=\"submit\" class=\"submitbutton\" value=\"select one card to give back\" />\n";
-                     echo "</div><div>\n";
-                   }
-               }
-             else if($who == $mypos || $who == $mypos*10)
-               {
-                 echo "</div><div class=\"poverty\">\n";
-                 foreach($userids as $user)
-                   {
-                     $name     = DB_get_name('userid',$user);
-                     $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
-
-                     if($usersick=="poverty")
-                       {
-                         $hash    = DB_get_hash_from_gameid_and_userid($gameid,$user);
-                         $cards   = DB_get_hand($hash);
-                         $nrtrump = count_trump($cards);
-                         /* count trump */
-                         if($nrtrump<4)
-                           echo "Player $name has $nrtrump trump. Do you want to take them?".
-                             "<a href=\"index.php?me=$me&amp;trump=$user\">yes</a> <br />\n";
-                       }
-                   }
-                 echo "<a href=\"index.php?me=$me&amp;trump=no\">No,way I take those trump...</a> <br />\n";
-                 echo "</div><div>\n";
-
-                 echo "Your cards are: <br />\n";
-                 $mycards = DB_get_hand($me);
-                 sort($mycards);
-                 echo "<p class=\"mycards\">Your cards are: <br />\n";
-                 foreach($mycards as $card)
-                   display_card($card,$PREF["cardset"]);
-                 echo "</p>\n";
-               }
-             else
-               {
-                 $mysick = DB_get_sickness_by_userid_and_gameid($myid,$gameid);
-                 if($mysick=="poverty")
-                   echo "The others are asked if they want to take your trump, you have to wait (you'll get an email).";
-                 else
-                   echo "it's not your turn yet to decide if you want to take the trump or not.";
-               }
-           };
-         /* check if no one wanted to take trump, in that case the gamesickness would be set to 5 or 50 */
-         $who = DB_get_sickness_by_gameid($gameid);
-         if($who==5 || $who==50)
-           {
-             $message = "Hello, \n\n".
-               "Game ".DB_format_gameid($gameid)." has been canceled since nobody wanted to take the trump.\n";
-
-             $userids = DB_get_all_userid_by_gameid($gameid);
-             foreach($userids as $user)
-               {
-                 $To = DB_get_email('userid',$user);
-                 mymail($To,$EmailName."game ".DB_format_gameid($gameid)." canceled (poverty not resolved)",$message);
-               }
-
-             /* delete everything from the dB */
-             DB_cancel_game($me);
-
-             echo "<p style=\"background-color:red\";>Game ".DB_format_gameid($gameid)." has been canceled.<br /><br /></p>";
-             output_footer();
-             DB_close();
-             exit();
-           }
-
-         /* check if all players are ready to play */
-         $ok = 1;
-         foreach($userids as $user)
-           if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='play')
-             {
-               $ok = 0;
-               DB_set_player_by_gameid($gameid,$user);
-             }
-
-         if($ok)
-           {
-             /* only set this after all poverty, etc. are handled*/
-             DB_set_game_status_by_gameid($gameid,'play');
-
-             /* email startplayer */
-             $startplayer = DB_get_startplayer_by_gameid($gameid);
-             $email       = DB_get_email('position-gameid',$startplayer,$gameid);
-             $hash        = DB_get_hash_from_game_and_pos($gameid,$startplayer);
-             $who         = DB_get_userid('email',$email);
-             DB_set_player_by_gameid($gameid,$who);
-
-             if($hash!=$me && DB_get_email_pref_by_hash($hash)!="emailaddict")
-               {
-                 /* email startplayer) */
-                 $message = "It's your turn now in game ".DB_format_gameid($gameid).".\n".
-                   "Use this link to play a card: ".$HOST.$INDEX."?me=".$hash."\n\n" ;
-                 mymail($email,$EmailName."ready, set, go... (game ".DB_format_gameid($gameid).") ",$message);
-               }
-             else
-               echo " Please, <a href=\"$INDEX?me=$me\">start</a> the game.<br />";
-           }
-         else
-           echo "\n <br />";
-       }
-      echo "</div>\n";
-      break;
-    case 'play':
-    case 'gameover':
-      /* both entries here,  so that the tricks are visible for both.
-       * in case of 'play' there is a break later that skips the last part
-       */
-
-      /* figure out what kind of game we are playing,
-       * set the global variables $CARDS["trump"],$CARDS["diamonds"],$CARDS["hearts"],
-       * $CARDS["clubs"],$CARDS["spades"],$CARDS["foxes"]
-       * accordingly
-       */
-
-      $gametype = DB_get_gametype_by_gameid($gameid);
-      $GT       = $gametype;
-      if($gametype=="solo")
-       {
-         $gametype = DB_get_solo_by_gameid($gameid);
-         $GT       = $gametype." ".$GT;
-       }
-      else
-       $gametype = "normal";
-
-      set_gametype($gametype); /* this sets the $CARDS variable */
-
-      /* get some infos about the game */
-      $gamestatus = DB_get_game_status_by_gameid($gameid);
-
-      /* has the game started? No, then just wait here...*/
-      if($gamestatus == 'pre')
-       {
-         echo "<p class=\"message\"> You finished the setup, but not everyone else finished it... ".
-              "You need to wait for the others. Just wait for an email. </p>";
-         break; /* not sure this works... the idea is that you can
-                 * only  play a card after everyone is ready to play */
-       }
-
-      /* get time from the last action of the game */
-      $result  = mysql_query("SELECT mod_date from Game WHERE id='$gameid' " );
-      $r       = mysql_fetch_array($result,MYSQL_NUM);
-      $gameend = time() - strtotime($r[0]);
-
-      /* handel comments in case player didn't play a card, allow comments a week after the end of the game */
-      if( (!myisset("card") && $mystatus=='play') || ($mystatus=='gameover' && ($gameend < 60*60*24*7)) )
-       if(myisset("comment"))
-         {
-           $comment = $_REQUEST["comment"];
-           $playid = DB_get_current_playid($gameid);
-
-           if($comment != "")
-             DB_insert_comment($comment,$playid,$myid);
-         };
-
-      /* handle notes in case player didn't play a card, allow notes only during a game */
-      if( (!myisset("card") && $mystatus=='play')  )
-       if(myisset("note"))
-         {
-           $note = $_REQUEST["note"];
-
-           if($note != "")
-             DB_insert_note($note,$gameid,$myid);
-         };
-
-      /* get everything relevant to display the tricks */
-      $result = mysql_query("SELECT Hand_Card.card_id as card,".
-                           "       Hand.position as position,".
-                           "       Play.sequence as sequence, ".
-                           "       Trick.id, ".
-                           "       GROUP_CONCAT(CONCAT('<span>',User.fullname,': ',Comment.comment,'</span>')".
-                           "                    SEPARATOR '\n' ), ".
-                           "       Play.create_date, ".
-                           "       Hand.user_id ".
-                           "FROM Trick ".
-                           "LEFT JOIN Play ON Trick.id=Play.trick_id ".
-                           "LEFT JOIN Hand_Card ON Play.hand_card_id=Hand_Card.id ".
-                           "LEFT JOIN Hand ON Hand_Card.hand_id=Hand.id ".
-                           "LEFT JOIN Comment ON Play.id=Comment.play_id ".
-                           "LEFT JOIN User On User.id=Comment.user_id ".
-                           "WHERE Trick.game_id='".$gameid."' ".
-                           "GROUP BY Trick.id, sequence ".
-                           "ORDER BY Trick.id, sequence  ASC");
-      $trickNR   = 1;
-      $lasttrick = DB_get_max_trickid($gameid);
-
-      $play = array(); /* needed to calculate winner later  */
-      $seq  = 1;
-      $pos  = DB_get_startplayer_by_gameid($gameid)-1;
-      $firstcard = ""; /* first card in a trick */
-
-      echo "\n<ul class=\"tricks\">\n";
-      echo "  <li class=\"nohighlight\"> Game ".DB_format_gameid($gameid).": </li>\n";
-
-      /* output vorbehalte */
-      $mygametype =  DB_get_gametype_by_gameid($gameid);
-      if($mygametype != "normal") /* only show when needed */
-       {
-         echo "  <li onclick=\"hl('0');\" class=\"current\"><a href=\"#\">Pre</a>\n".
-           "    <div class=\"trick\" id=\"trick0\">\n";
-         $show = 1;
-         for($mypos=1;$mypos<5;$mypos++)
-           {
-             $usersick = DB_get_sickness_by_pos_and_gameid($mypos,$gameid);
-             if($usersick!=NULL)
-               {
-                 echo "      <div class=\"vorbehalt".($mypos-1)."\"> Vorbehalt <br />";
-                 if($show)
-                   echo " $usersick <br />";
-                 echo  " </div>\n";
-
-                 if($mygametype == $usersick)
-                   $show = 0;
-               }
-           }
-         echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
-       }
-
-      /* output tricks */
-      while($r = mysql_fetch_array($result,MYSQL_NUM))
-       {
-         $pos     = $r[1];
-         $seq     = $r[2];
-         $trick   = $r[3];
-         $comment = $r[4];
-         $user    = $r[6];
-
-         /* check if first schweinchen has been played */
-         if( $GAME["schweinchen"] && ($r[0] == 19 || $r[0] == 20) )
-           $GAME["schweinchen"]++;
-
-         /* save card to be able to find the winner of the trick later */
-         $play[$seq] = array("card"=>$r[0],"pos"=>$pos);
-
-         if($seq==1)
-           {
-             /* first card in a trick, output some html */
-             if($trick!=$lasttrick)
-               {
-                 /* start of an old trick? */
-                 echo "  <li onclick=\"hl('$trickNR');\" class=\"old\"><a href=\"#\">Trick $trickNR</a>\n".
-                   "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
-                   "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
-               }
-             else if($trick==$lasttrick)
-               {
-                 /* start of a last trick? */
-                 echo "  <li onclick=\"hl('$trickNR');\" class=\"current\"><a href=\"#\">Trick $trickNR</a>\n".
-                   "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
-                   "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
-               };
-
-             /* remember first card, so that we are able to check, what cards can be played */
-             $firstcard = $r[0];
-           };
-
-         /* display card */
-         echo "      <div class=\"card".($pos-1)."\">\n";
-
-         /* display comments */
-         if($comment!="")
-           echo "        <span class=\"comment\">".$comment."</span>\n";
-
-         echo "        ";
-         display_card($r[0],$PREF["cardset"]);
-
-         echo "      </div>\n"; /* end div card */
-
-         /* end of trick? */
-         if($seq==4)
-           {
-             $trickNR++;
-             echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
-           }
-       }
-
-      /* whos turn is it? */
-      if($seq==4)
-       {
-         $winner    = get_winner($play,$gametype); /* returns the position */
-         $next      = $winner;
-         $firstcard = ""; /* new trick, no first card */
-       }
-      else
-       {
-         $next = $pos+1;
-         if($next==5) $next = 1;
-       }
-
-      /* my turn?, display cards as links, ask for comments*/
-      if(DB_get_pos_by_hash($me) == $next)
-       $myturn = 1;
-      else
-       $myturn = 0;
-
-      /* do we want to play a card? */
-      if(myisset("card") && $myturn)
-       {
-         $card   = $_REQUEST["card"];
-         $handid = DB_get_handid('hash',$me);
-
-         /* check if we have card and that we haven't played it yet*/
-         /* set played in hand_card to true where hand_id and card_id*/
-         $result = mysql_query("SELECT id FROM Hand_Card WHERE played='false' and ".
-                               "hand_id='$handid' AND card_id=".DB_quote_smart($card));
-         $r = mysql_fetch_array($result,MYSQL_NUM);
-         $handcardid = $r[0];
-
-         if($handcardid) /* everything ok, play card  */
-           {
-             /* update Game timestamp */
-             DB_update_game_timestamp($gameid);
-
-             /* check if a call was made, must do this before we set the card status to played */
-             if(myisset("call")  && $_REQUEST["call"]  == "120" && can_call(120,$me))
-               $result = mysql_query("UPDATE Hand SET point_call='120' WHERE hash='$me' ");
-             if(myisset("call")  && $_REQUEST["call"]  == "90" && can_call(90,$me))
-               $result = mysql_query("UPDATE Hand SET point_call='90'  WHERE hash='$me' ");
-             if(myisset("call")  && $_REQUEST["call"]  == "60" && can_call(60,$me))
-               $result = mysql_query("UPDATE Hand SET point_call='60'  WHERE hash='$me' ");
-             if(myisset("call")  && $_REQUEST["call"]  == "30" && can_call(30,$me))
-               $result = mysql_query("UPDATE Hand SET point_call='30'  WHERE hash='$me' ");
-             if(myisset("call")  && $_REQUEST["call"]  == "0" && can_call(0,$me))
-               $result = mysql_query("UPDATE Hand SET point_call='0'   WHERE hash='$me' ");
-
-             /* mark card as played */
-             mysql_query("UPDATE Hand_Card SET played='true' WHERE hand_id='$handid' AND card_id=".
-                         DB_quote_smart($card));
-
-             /* get trick id or start new trick */
-             $a = DB_get_current_trickid($gameid);
-             $trickid  = $a[0];
-             $sequence = $a[1];
-             $tricknr  = $a[2];
-
-             $playid = DB_play_card($trickid,$handcardid,$sequence);
-
-             /* check special output for schweinchen in case: 
-              * schweinchen is in the rules, a fox has been played and the gametype is correct
-              */
-             if( $GAME["schweinchen"] && 
-                 ($card == 19 || $card == 20) && 
-                 ($gametype == "normal" || $gametype == "silent"|| $gametype=="trump"))
-               {
-                 $GAME["schweinchen"]++; // count how many have been played including this one
-                 if($GAME["schweinchen"]==3 && $RULES["schweinchen"]=="second" )
-                   DB_insert_comment("Schweinchen! ",$playid,$myid);
-                 if($RULES["schweinchen"]=="both" )
-                   DB_insert_comment("Schweinchen! ",$playid,$myid);
-                 if ($debug)
-                   echo "schweinchen = ".$GAME["schweinchen"]." ---<br />";
-               }
-
-             /* if sequence == 4 check who one in case of wedding */
-             if($sequence == 4 && $GT == "wedding")
-               {
-                 /* is wedding resolve */
-                 $resolved = DB_get_sickness_by_gameid($gameid);
-                 if($resolved<0)
-                   {
-                     /* who has wedding */
-                     $userids = DB_get_all_userid_by_gameid($gameid);
-                     foreach($userids as $user)
-                       {
-                         $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
-                         if($usersick == "wedding")
-                           $whosick = $user;
-                       }
-                     /* who won the trick */
-                     $play     = DB_get_cards_by_trick($trickid);
-                     $winner   = get_winner($play,$gametype); /* returns the position */
-                     $winnerid = DB_get_userid('gameid-position',$gameid,$winner);
-                     /* is tricknr <=3 */
-                     if($tricknr <=3 && $winnerid!=$whosick)
-                       {
-                         /* set resolved at tricknr*/
-                         $resolved = DB_set_sickness_by_gameid($gameid,$tricknr);
-                         /* set partner */
-                         $whash = DB_get_hash_from_gameid_and_userid($gameid,$winnerid);
-                         DB_set_party_by_hash($whash,"re");
-                       }
-                     if($tricknr == 3 && $winnerid==$whosick)
-                       {
-                         /* set resolved at tricknr*/
-                         $resolved = DB_set_sickness_by_gameid($gameid,'3');
-                       }
-                   }
-               }
-
-             /* if sequence == 4, set winner of the trick, count points and set the next player */
-             if($sequence==4)
-               {
-                 $play   = DB_get_cards_by_trick($trickid);
-                 $winner = get_winner($play,$gametype); /* returns the position */
-
-                 /* check if someone caught a fox */
-                 /* first check if we should account for solos at all, 
-                  * since it doesn't make sense in some games
-                  */
-                 $ok = 0; /* fox shouldn't be counted */
-                 if(DB_get_gametype_by_gameid($gameid)=="solo")
-                   {
-                     $solo = DB_get_solo_by_gameid($gameid);
-                     if($solo == "trump" || $solo == "silent")
-                       $ok = 1; /* for trump solos and silent solos, foxes are ok */
-                   }
-                 else
-                   $ok = 1; /* for all other games (not solos) foxes are ok too */
-                 
-                 if($ok==1)
-                   foreach($play as $played)
-                     {
-                       if ( $played['card']==19 || $played['card']==20 )
-                         if ($played['pos']!= $winner )
-                           {
-                             /* possible caught a fox, check party */
-                             $uid1 = DB_get_userid('gameid-position',$gameid,$winner);
-                             $uid2 = DB_get_userid('gameid-position',$gameid,$played['pos']);
-
-                             $party1 = DB_get_party_by_gameid_and_userid($gameid,$uid1);
-                             $party2 = DB_get_party_by_gameid_and_userid($gameid,$uid2);
-
-                             if($party1 != $party2)
-                               mysql_query("INSERT INTO Score".
-                                           " VALUES( NULL,NULL,$gameid,'$party1',$uid1,$uid2,'fox')");
-                           }
-                     }
-                 
-                 /* check for karlchen (jack of clubs in the last trick)*/
-                 /* same as for foxes, karlchen doesn't always make sense
-                  * check what kind of game it is and set karlchen accordingly */
-                 $ok = 1; /* default: karlchen should be accounted for */
-                 if($tricknr != 12 )
-                   $ok = 0; /* Karlchen works only in the last trick */
-                 if($ok && DB_get_gametype_by_gameid($gameid)=="solo" )
-                   {
-                     $solo = DB_get_solo_by_gameid($gameid);
-                     if($solo == "trumpless" || $solo == "jack" || $solo == "queen" )
-                       $ok = 0; /* no Karlchen in these solos */
-                   }
-                 
-                 if($ok)
-                   foreach($play as $played)
-                     if ( $played['card']==11 || $played['card']==12 )
-                       if ($played['pos'] == $winner )
-                         {
-                           /* possible caught a fox, check party */
-                           $uid1   = DB_get_userid('gameid-position',$gameid,$winner);
-                           $party1 = DB_get_party_by_gameid_and_userid($gameid,$uid1);
-
-                           mysql_query("INSERT INTO Score".
-                                       " VALUES( NULL,NULL,$gameid,'$party1',$uid1,NULL,'karlchen')");
-                         }
-                 /* check for doppelopf (>40 points)*/
-                 $points = 0;
-                 foreach($play as $played)
-                   {
-                     $points += DB_get_card_value_by_cardid($played['card']);
-                   }
-                 if($points > 39)
-                   {
-                     $uid1   = DB_get_userid('gameid-position',$gameid,$winner);
-                     $party1 = DB_get_party_by_gameid_and_userid($gameid,$uid1);
-
-                     mysql_query("INSERT INTO Score".
-                                 " VALUES( NULL,NULL,$gameid,'$party1',$uid1,NULL,'doko')");
-                   }
-
-                 if($winner>0)
-                   mysql_query("UPDATE Trick SET winner='$winner' WHERE id='$trickid'");
-                 else
-                   echo "ERROR during scoring";
-
-                 if($debug)
-                   echo "DEBUG: position $winner won the trick <br />";
-
-                 /* who is the next player? */
-                 $next = $winner;
-               }
-             else
-               {
-                 $next = DB_get_pos_by_hash($me)+1;
-               }
-             if($next==5) $next=1;
-
-             /* check for coment */
-             if(myisset("comment"))
-               {
-                 $comment = $_REQUEST["comment"];
-                 if($comment != "")
-                   DB_insert_comment($comment,$playid,$myid);
-               };
-
-             /* check for note */
-             if(myisset("note"))
-               {
-                 $note = $_REQUEST["note"];
-                 if($note != "")
-                   DB_insert_note($note,$gameid,$myid);
-               };
-
-             /* display played card */
-             $pos = DB_get_pos_by_hash($me);
-             if($sequence==1)
-               {
-                 echo "  <li onclick=\"hl('".($tricknr)."');\" class=\"current\"><a href=\"#\">Trick ".($tricknr)."</a>\n".
-                   "    <div class=\"trick\" id=\"trick".($tricknr)."\">\n".
-                   "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
-               }
-
-             echo "      <div class=\"card".($pos-1)."\">\n        ";
-
-             /* display comments */
-             display_card($card,$PREF["cardset"]);
-             if($comment!="")
-               echo "\n        <span class=\"comment\"> ".$comment."</span>\n";
-             echo "      </div>\n";
-
-             /*check if we still have cards left, else set status to gameover */
-             if(sizeof(DB_get_hand($me))==0)
-               {
-                 DB_set_hand_status_by_hash($me,'gameover');
-                 $mystatus = 'gameover';
-               }
-
-             /* if all players are done, set game status to game over,
-              * get the points of the last trick and send out an email
-              * to all players
-              */
-             $userids = DB_get_all_userid_by_gameid($gameid);
-
-             $done=1;
-             foreach($userids as $user)
-               if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='gameover')
-                 $done=0;
-
-             if($done)
-               DB_set_game_status_by_gameid($gameid,"gameover");
-
-             /* email next player, if game is still running */
-             if(DB_get_game_status_by_gameid($gameid)=='play')
-               {
-                 $next_hash = DB_get_hash_from_game_and_pos($gameid,$next);
-                 $email     = DB_get_email('hash',$next_hash);
-                 $who       = DB_get_userid('email',$email);
-                 DB_set_player_by_gameid($gameid,$who);
-
-                 $message = "A card has been played in game ".DB_format_gameid($gameid).".\n\n".
-                   "It's your turn  now.\n".
-                   "Use this link to play a card: ".$HOST.$INDEX."?me=".$next_hash."\n\n" ;
-                 if( DB_get_email_pref_by_uid($who)!="emailaddict" )
-                   mymail($email,$EmailName."a card has been played in game ".DB_format_gameid($gameid),$message);
-               }
-             else /* send out final email */
-               {
-                 /* individual score */
-                 $result = mysql_query("SELECT User.fullname, IFNULL(SUM(Card.points),0), Hand.party FROM Hand".
-                               " LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id".
-                               " LEFT JOIN User ON User.id=Hand.user_id".
-                               " LEFT JOIN Play ON Trick.id=Play.trick_id".
-                               " LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id".
-                               " LEFT JOIN Card ON Card.id=Hand_Card.card_id".
-                               " WHERE Hand.game_id='$gameid'".
-                               " GROUP BY User.fullname" );
-                 $message  = "The game is over. Thanks for playing :)\n";
-                 $message .= "Final score:\n";
-                 while( $r = mysql_fetch_array($result,MYSQL_NUM))
-                   $message .= "   ".$r[0]."(".$r[2].") ".$r[1]."\n";
-
-                 $result = mysql_query("SELECT  Hand.party, IFNULL(SUM(Card.points),0) FROM Hand".
-                               " LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id".
-                               " LEFT JOIN User ON User.id=Hand.user_id".
-                               " LEFT JOIN Play ON Trick.id=Play.trick_id".
-                               " LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id".
-                               " LEFT JOIN Card ON Card.id=Hand_Card.card_id".
-                               " WHERE Hand.game_id='$gameid'".
-                               " GROUP BY Hand.party" );
-                 $message .= "\nTotals:\n";
-                 $re     = 0;
-                 $contra = 0;
-                 while( $r = mysql_fetch_array($result,MYSQL_NUM))
-                   {
-                     $message .= "    ".$r[0]." ".$r[1]."\n";
-                     if($r[0] == "re")
-                       $re = $r[1];
-                     else if($r[0] == "contra")
-                       $contra = $r[1];
-                   }
-
-                 /*
-                  * save score in database
-                  *
-                  */
-
-                 /* get calls from re/contra */
-                 $call_re     = NULL;
-                 $call_contra = NULL;
-                 foreach($userids as $user)
-                   {
-                     $hash  = DB_get_hash_from_gameid_and_userid($gameid,$user);
-                     $call  = DB_get_call_by_hash($hash);
-                     $party = DB_get_party_by_hash($hash);
-
-                     if($call!=NULL)
-                       {
-                         $call = (int) $call;
-
-                         if($party=="re")
-                           {
-                             if($call_re==NULL)
-                               $call_re = $call;
-                             else if( $call < $call_re)
-                               $call_re = $call;
-                           }
-                         else if($party=="contra")
-                           {
-                             if($call_contra==NULL)
-                               $call_contra = $call;
-                             else if( $call < $call_re)
-                               $call_contra = $call;
-                           }
-                       }
-                   }
-
-                 /* figure out who one */
-                 $winning_party = NULL;
-
-                 if($call_re == NULL && $call_contra==NULL)
-                   if($re>120)
-                     $winning_party="re";
-                   else
-                     $winning_party="contra";
-                 else
-                   {
-                     if($call_re)
-                       {
-                         $offset = 120 - $call_re;
-                         if($call_re == 0)
-                           $offset--; /* since we use a > in the next equation */
-
-                         if($re > 120+$offset)
-                           $winning_party="re";
-                         else if ( $call_contra == NULL )
-                           $winning_party="contra";
-                       }
-
-                     if($call_contra)
-                       {
-                         $offset = 120 - $call_contra;
-                         if($call_contra == 0)
-                           $offset--; /* since we use a > in the next equation */
-
-                         if($contra > 120+$offset)
-                           $winning_party="contra";
-                         else if ( $call_contra == NULL )
-                           $winning_party="re";
-                       }
-                   }
-
-                 /* one point for each call of the other party in case the other party didn't win
-                  * and one point each in case the party made more than points than one of the calls
-                  */
-                 if($winning_party!="contra" && $call_contra!=NULL)
-                   {
-                     for( $p=$call_contra;$p<=120; $p+=30 )
-                       {
-                         mysql_query("INSERT INTO Score".
-                                     " VALUES( NULL,NULL,$gameid,'re',NULL,NULL,'against$p')");
-                       }
-
-                     for( $p=$call_contra; $p<120; $p+=30)
-                       {
-                         if( $re >= $p )
-                           mysql_query("INSERT INTO Score".
-                                       " VALUES( NULL,NULL,$gameid,'re',NULL,NULL,'made$p')");
-                       }
-                   }
-                 if($winning_party!="re" and $call_re!=NULL)
-                   {
-                     for( $p=$call_re;$p<=120; $p+=30 )
-                       {
-                         mysql_query("INSERT INTO Score".
-                                     " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'against$p')");
-                       }
-
-                     for( $p=$call_re; $p<120; $p+=30)
-                       {
-                         if( $contra>=$p )
-                           mysql_query("INSERT INTO Score".
-                                       " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'made$p')");
-                       }
-                   }
-
-                 /* point in case contra won */
-                 if($winning_party=="contra")
-                   {
-                     mysql_query("INSERT INTO Score".
-                                 " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'againstqueens')");
-                   }
-
-                 /* one point each for winning and each 30 points + calls */
-                 if($winning_party=="re")
-                   {
-                     foreach(array(120,150,180,210,240) as $p)
-                       {
-                         $offset = 0;
-                         if($p==240 || $call_contra!=NULL)
-                           $offset = 1;
-
-                         if($re>$p-$offset)
-                           mysql_query("INSERT INTO Score".
-                                       " VALUES( NULL,NULL,$gameid,'re',NULL,NULL,'".(240-$p)."')");
-                       }
-                     /* re called something and won */
-                     foreach(array(0,30,60,90,120) as $p)
-                       {
-                         if($call_re!=NULL && $call_re<$p+1)
-                           mysql_query("INSERT INTO Score".
-                                       " VALUES( NULL,NULL,$gameid,'re',NULL,NULL,'call$p')");
-                       }
-                   }
-                 else if( $winning_party=="contra")
-                   {
-                     foreach(array(120,150,180,210,240) as $p)
-                       {
-                         $offset = 0;
-                         if($p==240 || $call_re!=NULL)
-                           $offset = 1;
-
-                         if($contra>$p-$offset)
-                           mysql_query("INSERT INTO Score".
-                                       " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'".(240-$p)."')");
-                       }
-                     /* re called something and won */
-                     foreach(array(0,30,60,90,120) as $p)
-                       {
-                         if($call_contra!=NULL && $call_contra<$p+1)
-                           mysql_query("INSERT INTO Score".
-                                       " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'call$p')");
-                       }
-                   }
-
-
-                 /* add score points to email */
-                 $message .= "\n";
-                 $Tpoint = 0;
-                 $message .= " Points Re: \n";
-                 $queryresult = mysql_query("SELECT score FROM Score ".
-                                            "  WHERE game_id=$gameid AND party='re'".
-                                            " ");
-                 while($r = mysql_fetch_array($queryresult,MYSQL_NUM) )
-                   {
-                     $message .= "   ".$r[0]."\n";
-                     $Tpoint ++;
-                   }
-                 $message .= " Points Contra: \n";
-                 $queryresult = mysql_query("SELECT score FROM Score ".
-                                            "  WHERE game_id=$gameid AND party='contra'".
-                                            " ");
-                 while($r = mysql_fetch_array($queryresult,MYSQL_NUM) )
-                   {
-                     $message .= "   ".$r[0]."\n";
-                     $Tpoint --;
-                   }
-                 $message .= " Total Points (from the Re point of view): $Tpoint\n";
-                 $message .= "\n";
-
-                 $session = DB_get_session_by_gameid($gameid);
-                 $score = generate_score_table($session);
-                 /* convert html to ascii */
-                 $score = str_replace("<div class=\"scoretable\">\n<table class=\"score\">\n <tr>\n","",$score);
-                 $score = str_replace("</table></div>\n","",$score);
-                 $score = str_replace("\n","",$score);
-                 $score = str_replace(array("<tr>","</tr>","<td>","</td>"),array("","\n","","|"),$score);
-                 $score = explode("\n",$score);
-
-                 $header = array_slice($score,0,1);
-                 $header = explode("|",$header[0]);
-                 for($i=0;$i<sizeof($header);$i++)
-                   $header[$i]=str_pad($header[$i],6," ",STR_PAD_BOTH);
-                 $header = implode("|",$header);
-                 $header.= "\n------+------+------+------+------+\n";
-                 if(sizeof($score)>5) $header.=   "                ...   \n";
-
-                 if(sizeof($score)>5) $score = array_slice($score,-5,5);
-                 for($i=0;$i<sizeof($score);$i++)
-                   {
-                     $line = explode("|",$score[$i]);
-                     for($j=0;$j<sizeof($line);$j++)
-                       $line[$j]=str_pad($line[$j],6," ",STR_PAD_LEFT);
-                     $score[$i] = implode("|",$line);
-                   }
-
-                 $score = implode("\n",$score);
-                 $score = $header.$score;
-                 
-                 $message .= "Score Table:\n";
-                 $message .= $score;
-
-                 /* send out final email */
-                 $all = array();
-
-                 foreach($userids as $user)
-                   $all[] = DB_get_email('userid',$user);
-                 $To = implode(",",$all);
-
-                 $help = "\n\n (you can use reply all on this email to reach all the players.)\n";
-                 mymail($To,$EmailName."game over (game ".DB_format_gameid($gameid).") part 1(2)",$message.$help);
-
-                 foreach($userids as $user)
-                   {
-                     $To   = DB_get_email('userid',$user);
-                     $hash = DB_get_hash_from_gameid_and_userid($gameid,$user);
-
-                     $link = "Use this link to have a look at game ".DB_format_gameid($gameid).": ".
-                       $HOST.$INDEX."?me=".$hash."\n\n" ;
-                     if( DB_get_email_pref_by_uid($user) != "emailaddict" )
-                       mymail($To,$EmailName."game over (game ".DB_format_gameid($gameid).") part 2(2)",$link);
-                   }
-               }
-           }
-         else
-           {
-             echo "can't find that card?! <br />\n";
-           }
-       }
-      else if(myisset("card") && !$myturn )
-       {
-         echo "please wait until it's your turn! <br />\n";
-       }
-
-      if($seq!=4 && $trickNR>1)
-       echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
-
-      /* display points in case game is over */
-      if($mystatus=='gameover' && DB_get_game_status_by_gameid($gameid)=='gameover' )
-       {
-         echo "  <li onclick=\"hl('13');\" class=\"current\"><a href=\"#\">Score</a>\n".
-           "    <div class=\"trick\" id=\"trick13\">\n";
-         /* add pic for re/contra
-          "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";*/
-
-         $result = mysql_query("SELECT User.fullname, IFNULL(SUM(Card.points),0), Hand.party,Hand.position FROM Hand".
-                               " LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id".
-                               " LEFT JOIN User ON User.id=Hand.user_id".
-                               " LEFT JOIN Play ON Trick.id=Play.trick_id".
-                               " LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id".
-                               " LEFT JOIN Card ON Card.id=Hand_Card.card_id".
-                               " WHERE Hand.game_id='$gameid'".
-                               " GROUP BY User.fullname" );
-         while( $r = mysql_fetch_array($result,MYSQL_NUM))
-           echo "      <div class=\"card".($r[3]-1)."\">\n".
-                "        <div class=\"score\">".$r[2]."<br /> ".$r[1]."</div>\n".
-                "      </div>\n";
-
-         echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
-       }
-
-
-      echo "</ul>\n"; /* end ul tricks*/
-
-      echo "<div class=\"notes\"> Personal notes: <br />\n";
-      $notes = DB_get_notes_by_userid_and_gameid($myid,$gameid);
-      foreach($notes as $note)
-       echo "$note <hr \>\n";
-      echo "Insert note:<input name=\"note\" type=\"text\" size=\"15\" maxlength=\"100\" />\n";
-      echo "</div> \n";
-      
-      $mycards = DB_get_hand($me);
-      $mycards = mysort($mycards,$gametype);
-      echo "<div class=\"mycards\">\n";
-
-      if($myturn && !myisset("card") && $mystatus=='play' )
-       {
-         echo "Hello ".$myname.", it's your turn!  <br />\n";
-         echo "Your cards are: <br />\n";
-
-         /* do we have to follow suite? */
-         $followsuit = 0;
-         if(have_suit($mycards,$firstcard))
-           $followsuit = 1;
-
-         foreach($mycards as $card)
-           {
-             if($followsuit && !same_type($card,$firstcard))
-               display_card($card,$PREF["cardset"]);
-             else
-               display_link_card($card,$PREF["cardset"]);
-           }
-       }
-      else if($mystatus=='play' )
-       {
-         echo "Your cards are: <br />\n";
-         foreach($mycards as $card)
-           display_card($card,$PREF["cardset"]);
-       }
-      else if($mystatus=='gameover')
-       {
-         $oldcards = DB_get_all_hand($me);
-         $oldcards = mysort($oldcards,$gametype);
-         echo "Your cards were: <br />\n";
-         foreach($oldcards as $card)
-           display_card($card,$PREF["cardset"]);
-
-         $userids = DB_get_all_userid_by_gameid($gameid);
-          foreach($userids as $user)
-            {
-              $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
-
-              if($userhash!=$me)
-                {
-                  echo "<br />";
-
-                  $name = DB_get_name('userid',$user);
-                  $oldcards = DB_get_all_hand($userhash);
-                  $oldcards = mysort($oldcards,$gametype);
-                  echo "$name's cards were: <br />\n";
-                  foreach($oldcards as $card)
-                    display_card($card,$PREF["cardset"]);
-                }
-            };
-       }
-      echo "</div>\n";
-
-      /* if the game is over do some extra stuff, therefore exit the swtich statement if we are still playing*/
-      if($mystatus=='play')
-       break;
-
-      /* the following happens only when the gamestatus is 'gameover' */
-      /* check if game is over, display results */
-      if(DB_get_game_status_by_gameid($gameid)=='play')
-       {
-         echo "The game is over for you.. other people still need to play though";
-       }
-      else
-       {
-         $result = mysql_query("SELECT Hand.party, IFNULL(SUM(Card.points),0) FROM Hand".
-                               " LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id".
-                               " LEFT JOIN User ON User.id=Hand.user_id".
-                               " LEFT JOIN Play ON Trick.id=Play.trick_id".
-                               " LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id".
-                               " LEFT JOIN Card ON Card.id=Hand_Card.card_id".
-                               " WHERE Hand.game_id='$gameid'".
-                               " GROUP BY Hand.party" );
-         echo "<div class=\"total\"> Totals:<br />\n";
-         while( $r = mysql_fetch_array($result,MYSQL_NUM))
-           echo "  ".$r[0]." ".$r[1]."<br />\n";
-
-         $queryresult = mysql_query("SELECT timediff(mod_date,create_date) ".
-                                    " FROM Game WHERE id='$gameid'");
-         $r = mysql_fetch_array($queryresult,MYSQL_NUM);
-         echo "<p>This game took ".$r[0]." hours.</p>";
-
-         echo "<div class=\"re\">\n Points Re: <br />\n";
-         $queryresult = mysql_query("SELECT score FROM Score ".
-                                    "  WHERE game_id=$gameid AND party='re'".
-                                    " ");
-         while($r = mysql_fetch_array($queryresult,MYSQL_NUM) )
-           echo "   ".$r[0]."<br />\n";
-         echo "</div>\n";
-
-         echo "<div class=\"contra\">\n Points Contra: <br />\n";
-         $queryresult = mysql_query("SELECT score FROM Score ".
-                                    "  WHERE game_id=$gameid AND party='contra'".
-                                    " ");
-         while($r = mysql_fetch_array($queryresult,MYSQL_NUM) )
-           echo "   ".$r[0]."<br />\n";
-         echo "</div>\n";
-
-         echo "</div>\n";
-
-
-       }
-      break;
-    default:
-      myerror("error in testing the status");
-    }
-    /* output left menu */
-    display_user_menu();
-
-    /* output right menu */
-
-      /* display rule set for this game */
-    echo "<div class=\"gameinfo\">\n";
-
-    if($gamestatus != 'pre')
-      echo " Gametype: $GT <br />\n";
-
-    echo "Rules: <br />\n";
-    echo "10ofhearts : ".$RULES["dullen"]      ."<br />\n";
-    echo "schweinchen: ".$RULES["schweinchen"] ."<br />\n";
-    echo "call:        ".$RULES["call"]        ."<br />\n";
-
-    echo "<hr />\n";
-    if($gamestatus == 'play' )
-      output_form_calls($me);
-
-    /* get time from the last action of the game */
-    $result  = mysql_query("SELECT mod_date from Game WHERE id='$gameid' " );
-    $r       = mysql_fetch_array($result,MYSQL_NUM);
-    $gameend = time() - strtotime($r[0]);
-
-    if($gamestatus == 'play' || $gameend < 60*60*24*7)
-      {
-       echo "<br />\nA short comment:<input name=\"comment\" type=\"text\" size=\"15\" maxlength=\"100\" />\n";
-       echo "<hr />";
-      }
-
-    echo "<input type=\"submit\" value=\"submit\" />\n";
-
-
-    if($mystatus=='gameover' && DB_get_game_status_by_gameid($gameid)=='gameover' )
-      {
-       echo "<hr />\n";
-
-       $session = DB_get_session_by_gameid($gameid);
-       $result  = mysql_query("SELECT id,create_date FROM Game".
-                              " WHERE session=$session".
-                              " ORDER BY create_date DESC".
-                              " LIMIT 1");
-       $r = -1;
-       if($result)
-         $r = mysql_fetch_array($result,MYSQL_NUM);
-
-       if(!$session || $gameid==$r[0])
-         {
-           /* suggest a new game with the same people in it, just rotated once (unless last game was solo) */
-           $names = DB_get_all_names_by_gameid($gameid);
-           $type  = DB_get_gametype_by_gameid($gameid);
-
-           if($type=="solo")
-             output_ask_for_new_game($names[0],$names[1],$names[2],$names[3],$gameid);
-           else
-             output_ask_for_new_game($names[1],$names[2],$names[3],$names[0],$gameid);
-         }
-      }
-
-    $session = DB_get_session_by_gameid($gameid);
-    $score = generate_score_table($session);
-
-    //  if(size_of($score)>30)
-      echo $score;
-
-    echo "</div>\n";
-
-    echo "</form>\n";
-    output_footer();
-    DB_close();
-    exit();
- }
-/* user status page */
-else if( myisset("email","password") || isset($_SESSION["name"]) )
-   {
-     /* test id and password, should really be done in one step */
-     if(!isset($_SESSION["name"]))
-       {
-        $email     = $_REQUEST["email"];
-        $password  = $_REQUEST["password"];
-       }
-     else
-       {
-        $name = $_SESSION["name"];
-        $email     = DB_get_email('name',$name);
-        $password  = DB_get_passwd_by_name($name);
-       };
-
-     /* user has forgotten his password */
-     if(myisset("forgot"))
-       {
-        /* check if player is in the database */
-        $ok = 1;
-
-        $myid = DB_get_userid('email',$email);
-        if(!$myid)
-          $ok = 0;
-
-        if($ok)
-          {
-            /* check how many entries in recovery table */
-            $number = DB_get_number_of_passwords_recovery($myid);
-
-            /* if less than N recent ones, add a new one and send out email */
-            if( $number < 5 )
-              {
-                echo "Ok, I send you a new password. <br />";
-                if($number >1)
-                  echo "N.B. You tried this already $number times during the last day and it will only work ".
-                    " 5 times during a day.<br />";
-                echo "The new password will be valid for one day, make sure you reset it to something else.<br />";
-                echo "Back to the  <a href=\"$INDEX\">main page</a>.";
-
-                /* create temporary password, use the fist 8 letters of a md5 hash */
-                $TIME  = (string) time(); /* to avoid collisions */
-                $hash  = md5("Anewpassword".$email.$TIME);
-                $newpw = substr($hash,1,8);
-
-                $message = "Someone (hopefully you) requested a new password. \n".
-                  "You can use this email and the following password: \n".
-                  "   $newpw    \n".
-                  "to log into the server. The new password is valid for 24h, so make\n".
-                  "sure you reset your password to something new. Your old password will\n".
-                  " also still be valid until you set a new one\n";
-                mymail($email,$EmailName."recovery ",$message);
-
-                /* we save these in the database */
-                DB_set_recovery_password($myid,md5($newpw));
-              }
-            else
-              {
-                /* make it so that people (or a robot) can request thousands of passwords within a short time
-                 * and spam a user this way */
-                echo "Sorry you already tried 5 times during the last 24h.<br />".
-                  "You need to use one of those passwords or wait to get a new one.<br />";
-                echo "Back to the <a href=\"$INDEX\">main page</a>.";
-              }
-          }
-        else
-          {/* can't find user id in the database */
-            
-            /* no email given? */
-            if($email=="")
-              echo "You need to give me an email address! <br />".
-                "Please try <a href=\"$INDEX\">again</a>.";
-            else /* default error message */
-              echo "Couldn't find a player with this email! <br />".
-                "Please contact Arun, if you think this is a mistake <br />".
-                "or else try <a href=\"$INDEX\">again</a>.";
-          }
-       }
-   else 
-     { /* normal user page */
-       /* verify password and email */
-       if(strlen($password)!=32)
-        $password = md5($password);
-
-       $ok  = 1;
-       $myid = DB_get_userid('email-password',$email,$password);
-       if(!$myid)
-        $ok = 0;
-
-       if($ok)
-        {
-          /* user information is ok */
-          $myname = DB_get_name('email',$email);
-          $_SESSION["name"] = $myname;
-          output_status();
-
-          DB_get_PREF($myid);
-
-          /* does the user want to change some preferences? */
-          if(myisset("setpref"))
-            {
-              $setpref=$_REQUEST["setpref"];
-              switch($setpref)
-                {
-                case "germancards":
-                case "englishcards":
-                  $result = mysql_query("SELECT * from User_Prefs".
-                                        " WHERE user_id='$myid' AND pref_key='cardset'" );
-                  if( mysql_fetch_array($result,MYSQL_NUM))
-                    $result = mysql_query("UPDATE User_Prefs SET value=".DB_quote_smart($setpref).
-                                          " WHERE user_id='$myid' AND pref_key='cardset'" );
-                  else
-                    $result = mysql_query("INSERT INTO User_Prefs VALUES(NULL,'$myid','cardset',".
-                                          DB_quote_smart($setpref).")");
-                  echo "Ok, changed you preferences for the cards.\n";
-                  break;
-                case "emailaddict":
-                case "emailnonaddict":
-                  $result = mysql_query("SELECT * from User_Prefs".
-                                        " WHERE user_id='$myid' AND pref_key='email'" );
-                  if( mysql_fetch_array($result,MYSQL_NUM))
-                    $result = mysql_query("UPDATE User_Prefs SET value=".DB_quote_smart($setpref).
-                                          " WHERE user_id='$myid' AND pref_key='email'" );
-                  else
-                    $result = mysql_query("INSERT INTO User_Prefs VALUES(NULL,'$myid','email',".
-                                          DB_quote_smart($setpref).")");
-                  echo "Ok, changed you preferences for sending out emails.\n";
-                  break;
-                }
-            }
-          /* user wants to change his password or request a temporary one */
-          else if(myisset("passwd"))
-            {
-              if( $_REQUEST["passwd"]=="ask" )
-                {
-                  /* reset password form*/
-                  output_password_recovery($email,$password);
-                }
-              else if($_REQUEST["passwd"]=="set")
-                {
-                  /* reset password */
-                  $ok = 1;
-
-                  /* check if old password matches */
-                  $oldpasswd = md5($_REQUEST["password0"]);
-                  if(!( ($password == $oldpasswd) || DB_check_recovery_passwords($oldpasswd,$email) ))
-                    $ok = -1;
-                  /* check if new passwords are types the same twice */
-                  if($_REQUEST["password1"] != $_REQUEST["password2"] )
-                    $ok = -2;
-
-                  switch($ok)
-                    {
-                    case '-2':
-                      echo "The new passwords don't match. <br />";
-                      break;
-                    case '-1':
-                      echo "The old password is not correct. <br />";
-                      break;
-                    case '1':
-                      echo "Changed the password.<br />";
-                      mysql_query("UPDATE User SET password='".md5($_REQUEST["password1"]).
-                                  "' WHERE id=".DB_quote_smart($myid));
-                      break;
-                    }
-                  /* set password */
-                }
-            }
-          else /* output default user page */
-            {
-              /* display links to settings */
-              output_user_settings();
-
-              DB_update_user_timestamp($myid);
-
-              display_user_menu();
-
-              /* display all games the user has played */
-              echo "<div class=\"user\">";
-              echo "<h4>These are all your games:</h4>\n";
-              echo "<p>Session: <br />\n";
-              echo "<span class=\"gamestatuspre\"> p </span> =  pre-game phase ";
-              echo "<span class=\"gamestatusplay\">P </span> =  game in progess ";
-              echo "<span class=\"gamestatusover\">F </span> =  game finished <br />";
-              echo "</p>\n";
-
-              $output = array();
-              $result = mysql_query("SELECT Hand.hash,Hand.game_id,Game.mod_date,Game.player,Game.status from Hand".
-                                    " LEFT JOIN Game ON Game.id=Hand.game_id".
-                                    " WHERE user_id='$myid'".
-                                    " ORDER BY Game.session,Game.create_date" );
-              $gamenrold = -1;
-              echo "<table>\n <tr><td>\n";
-              while( $r = mysql_fetch_array($result,MYSQL_NUM))
-                {
-                  $game = DB_format_gameid($r[1]);
-                  $gamenr = (int) $game;
-                  if($gamenrold < $gamenr)
-                    {
-                      if($gamenrold!=-1)
-                        echo "</td></tr>\n <tr> <td>$gamenr:</td><td> ";
-                      else
-                        echo "$gamenr:</td><td> ";
-                      $gamenrold = $gamenr;
-                    }
-                  if($r[4]=='pre')
-                    {
-                      echo "\n   <span class=\"gamestatuspre\"><a href=\"".$INDEX."?me=".$r[0]."\">p </a></span> ";
-
-                    }
-                  else if ($r[4]=='gameover')
-                    echo "\n   <span class=\"gamestatusover\"><a href=\"".$INDEX."?me=".$r[0]."\">F </a></span> ";
-                  else
-                    {
-                      echo "\n   <span class=\"gamestatusplay\"><a href=\"".$INDEX."?me=".$r[0]."\">P </a></span> ";
-                    }
-                  if($r[4] != 'gameover')
-                    {
-                      echo "</td><td>\n    ";
-                      if($r[3]==$myid || !$r[3])
-                        echo "(it's <strong>your</strong> turn)\n";
-                      else
-                        {
-                          $name = DB_get_name('userid',$r[3]);
-                          $gameid = $r[1];
-                          if(DB_get_reminder($r[3],$gameid)==0)
-                            if(time()-strtotime($r[2]) > 60*60*24*7)
-                              echo "".
-                                "<a href=\"$INDEX?remind=1&amp;me=".$r[0]."\">Send a reminder.</a>";
-                          echo "(it's $name's turn)\n";
-                        };
-                      if(time()-strtotime($r[2]) > 60*60*24*30)
-                        echo "".
-                          "<a href=\"$INDEX?cancel=1&amp;me=".$r[0]."\">Cancel?</a>".
-                          " (clicking here is final and can't be restored)";
-
-                    }
-                }
-              echo "</td></tr>\n</table>\n";
-
-              /* display last 5 users that have signed up to e-DoKo */
-              $names = DB_get_names_of_new_logins(5);
-              echo "<h4>New Players:</h4>\n<p>\n";
-              echo implode(", ",$names).",...\n";
-              echo "</p>\n";
-
-              /* display last 5 users that logged on */
-              $names = DB_get_names_of_last_logins(5);
-              echo "<h4>Players last logged in:</h4>\n<p>\n";
-              echo implode(", ",$names).",...\n";
-              echo "</p>\n";
-              
-              echo "</div>\n";
-            }
-        }
-       else
-        {
-          echo "<div class=\"message\">Sorry email and password don't match. Please <a href=\"$INDEX\">try again</a>. </div>";
-        }
-     };
-     output_footer();
-     DB_close();
-     exit();
-   }
-/* default login page */
- else
-   {
-     /* this outputs the default home page with some extra statistics on it */
-
-     $pre[0]=0;$game[0]=0;$done[0]=0;
-     $r=mysql_query("SELECT COUNT(id) FROM Game GROUP BY status");
-     if($r) {
-       $pre  = mysql_fetch_array($r,MYSQL_NUM);
-       $game = mysql_fetch_array($r,MYSQL_NUM);
-       $done = mysql_fetch_array($r,MYSQL_NUM);
-     }
-
-     $r=mysql_query("SELECT AVG(datediff(mod_date,create_date)) FROM Game where status='gameover' ");
-     if($r)
-       $avgage= mysql_fetch_array($r,MYSQL_NUM);
-     else
-       $avgage[0]=0;
-
-     output_home_page($pre[0],$game[0],$done[0],$avgage[0]);
-   }
 
 output_footer();