added email to first player at the beginning of the game; fixed small layout issue
[e-DoKo.git] / index.php
index d13e3bbbdab3a29e2ab519128a200159d1b78f5e..58afe8d95136fe8cb476ab51238214e9e3c3072c 100644 (file)
--- a/index.php
+++ b/index.php
@@ -1,79 +1,45 @@
-<!DOCTYPE html PUBLIC
-    "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN"
-    "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
-  <head>
-     <title>e-Doko</title>
-     <meta content="text/html; charset=ISO-8859-1" http-equiv="content-type" />
-     <link rel="stylesheet" type="text/css" href="standard.css" />     
-     <script type="text/javascript">
-       function hl(num) {
-         if(document.getElementById){
-          var i;
-          for(i=1;i<13;i++){
-            if(document.getElementById("trick"+i))
-              document.getElementById("trick"+i).style.display = 'none';
-          }
-          document.getElementById("trick"+num).style.display = 'block';
-        }
-       }
-       function high_last(){
-        if(document.getElementById){
-          var i;
-          for(i=12;i>0;i--) {
-            if(document.getElementById("trick"+i))
-              {
-                hl(i);
-                break;
-              }
-          }
-        }
-       }
-     </script>
-  </head>
-<body onload="high_last();">
-<div class="header">
-<h1> Welcome to E-Doko </h1>
-</div>
-
 <?php
-     
-include_once("functions.php");
-include_once("db.php");
+error_reporting(E_ALL);
 
-DB_open();
+global $REV;
+$REV  ="\$Rev$";
+
+include_once("config.php");      
+include_once("output.php");      /* html output only */
+include_once("db.php");          /* database only */
+include_once("functions.php");   /* the rest */
+
+/* check if some variables are set in the config file, else set defaults */
+if(!isset($EmailName))
+     $EmailName="[DoKo] ";
 
-/* end header */
+if(0)
+{
+  output_header();
+  echo "Working on the database...please check back in a few mintues";
+  output_footer();
+  exit();
+}
 
-/*****************  M A I N **************************/
+DB_open();
+output_header();
 
 /* check if we want to start a new game */
-if(isset($_REQUEST["new"]))
+if(myisset("new"))
   {
-?>
-    <p> no game in progress, please input 4 names and email addresses, please make sure that the addresses are correct! </p>
- <form action="index.php" method="post">
-   Name:  <input name="PlayerA" type="text" size="10" maxlength="20" /> 
-   Name:  <input name="PlayerB" type="text" size="10" maxlength="20" /> 
-   Name:  <input name="PlayerC" type="text" size="10" maxlength="20" /> 
-   Name:  <input name="PlayerD" type="text" size="10" maxlength="20" /> 
-
-   <input type="submit" value="start game" />
- </form>
-<?php
-  } 
-/* end start a new game */
-
+    $names = DB_get_all_names();
+    output_form_for_new_game($names);
+  }
 /*check if everything is ready to set up a new game */
-else if( isset($_REQUEST["PlayerA"]) && 
-    isset($_REQUEST["PlayerB"]) && 
-    isset($_REQUEST["PlayerC"]) && 
-    isset($_REQUEST["PlayerD"]) )
+ else if( myisset("PlayerA", "PlayerB","PlayerC","PlayerD","dullen","schweinchen" ))
   {
     $PlayerA = $_REQUEST["PlayerA"];
     $PlayerB = $_REQUEST["PlayerB"];
     $PlayerC = $_REQUEST["PlayerC"];
     $PlayerD = $_REQUEST["PlayerD"];
+
+    $dullen      = $_REQUEST["dullen"];
+    $schweinchen = $_REQUEST["schweinchen"];
     
     $EmailA  = DB_get_email_by_name($PlayerA);
     $EmailB  = DB_get_email_by_name($PlayerB);
@@ -83,6 +49,7 @@ else if( isset($_REQUEST["PlayerA"]) &&
     if($EmailA=="" || $EmailB=="" || $EmailC=="" || $EmailD=="")
       {
        echo "couldn't find one of the names, please start a new game";
+       output_footer();
        exit();
       }
     
@@ -95,11 +62,42 @@ else if( isset($_REQUEST["PlayerA"]) &&
     $randomNR       = create_array_of_random_numbers();
     $randomNRstring = join(":",$randomNR);
     
+    /* get ruleset information or create new one */
+    $ruleset = DB_get_ruleset($dullen,$schweinchen);
+    if($ruleset <0) 
+      {
+       echo "Error defining ruleset: $ruleset";
+       output_footer();
+       exit();
+      };
+    
     /* create game */
-    mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', NULL, NULL, NULL)");
+    $followup = NULL;
+    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 */
+       if($session)
+         mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,'1','pre',".
+                     "'$ruleset','$session' ,NULL)");
+       else
+         {
+           /* get max session */
+           $max = DB_get_max_session();
+           $max++;
+           mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,'1','pre',".
+                       "'$ruleset','$max' ,NULL)");
+           mysql_query("UPDATE Game SET session='".$max."' WHERE id=".DB_quote_smart($followup));
+         }
+      }
+    else
+      mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,'1','pre', ".
+                 "'$ruleset',NULL ,NULL)");
     $game_id = mysql_insert_id();
     
-    
+    /* create hash */
     $hashA = md5("AGameOfDoko".$game_id.$PlayerA.$EmailA);
     $hashB = md5("AGameOfDoko".$game_id.$PlayerB.$EmailB);
     $hashC = md5("AGameOfDoko".$game_id.$PlayerC.$EmailC);
@@ -128,8 +126,8 @@ else if( isset($_REQUEST["PlayerA"]) &&
       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$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, check for error with email */
+    
+    /* send out email, TODO: check for error with email */
     $message = "\n".
       "you are invited to play a game of DoKo (that is to debug the program ;).\n".
       "Place comments and bug reports here:\n".
@@ -147,427 +145,1049 @@ else if( isset($_REQUEST["PlayerA"]) &&
     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);
     
-    /*
-
-   do things like:
-     select fullname,strength,suite,game_id from hand_card left join hand on hand_id=hand.id left join user on user.id=user_id left join card on card_id=card.id where game_id='4'
-
-    */
-    
-  }    
-/* end set up a new game */
-
-else if(isset($_REQUEST["me"]))
+    echo "You started a new game. The emails have been sent out!";    
+  }    /* end set up a new game */
+else if(myisset("cancle","me"))
   {
-     /* handle request from one specifig player,
-      * the hash is set on a  per game base, so first just handle this game
-      * perhaps also show links to other games in a sidebar
-      */
+    /* cancle a game, if it is older than N minutes */
     
     $me = $_REQUEST["me"];
     
+    /* test for valid ID */
     $myid = DB_get_userid_by_hash($me);
+    if(!$myid)
+      {
+       echo "Can't find you in the database, please check the url.<br />\n";
+       echo "perhaps the game has been cancled, check by login in <a href=\"$host\">here</a>.";
+       output_footer();
+       exit();
+      }
+    
+    DB_update_user_timestamp($myid);
+    
+    /* get some information from the DB */
+    $gameid   = DB_get_gameid_by_hash($me);
+    $myname   = DB_get_name_by_hash($me);
     
+    /* check if game really is old enough */
+    $result = mysql_query("SELECT mod_date from Game WHERE id='$gameid' " );
+    $r = mysql_fetch_array($result,MYSQL_NUM);
+    if(time()-strtotime($r[0]) > 60*60*24*30)
+      {
+       $message = "Hello, \n\n".
+         "Game $gameid has been cancled since nothing happend for a while and $myname requested it.\n";
+       
+       $userids = DB_get_all_userid_by_gameid($gameid);
+       foreach($userids as $user)
+         {
+           $To = DB_get_email_by_userid($user);
+           mymail($To,$EmailName."game cancled (timed out)",$message);
+         }
+       
+       /* delete everything from the dB */
+       DB_cancel_game($me);
+       
+       echo "<p style=\"background-color:red\";>Game $gameid has been cancled.<br /><br /></p>";
+      }
+    else
+      echo "<p>You need to wait longer before you can cancle a game...</p>\n";
+  }
+else if(myisset("me"))
+  {
+    /* handle request from one specific player,
+     * the hash is set on a per game base
+     */
+    
+    $me = $_REQUEST["me"];
+    
+    /* test for valid ID */
+    $myid = DB_get_userid_by_hash($me);
     if(!$myid)
       {
        echo "Can't find you in the database, please check the url.<br />\n";
-       echo "perhaps the game has been cancled.";
-        exit();
+       echo "perhaps the game has been cancled, check by login in <a href=\"$host\">here</a>.";
+       output_footer();
+       exit();
       }
     
+    DB_update_user_timestamp($myid);
+    
+    /* get some information from the DB */
+    $gameid   = DB_get_gameid_by_hash($me);
     $myname   = DB_get_name_by_hash($me);
     $mystatus = DB_get_status_by_hash($me);
+    $mypos    = DB_get_pos_by_hash($me);
+    
+
+    /* display rule set */
+    echo "<div class=\"ruleset\">\n";
+    $result = mysql_query("SELECT * FROM Rulesets LEFT JOIN Game ON Game.ruleset=Rulesets.id WHERE Game.id='$gameid'" );
+    $r      = mysql_fetch_array($result,MYSQL_NUM);
+
+    $RULES["dullen"]=$r[2];
+    $RULES["schweinchen"]=$r[3];
+    
+    /* 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;
+      }
+    else
+      $gametype="normal";
+    
+    if($gamestatus != 'pre')
+      echo " Gametype: $GT <br />\n";
+    
+    echo "Rules: <br />\n";
+    echo "10ofhearts : ".$r[2]."<br />\n";
+    echo "schweinchen: ".$r[3]."<br />\n";
+    echo "</div>\n";
     
+    /* 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;
+         }
+      };
+
+    /* mystatus gets the player through the different stages of a game.
+     * start:    yes/no
+     * init:     check values from start,
+     *           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($mystatus)
       {
       case 'start':
        check_want_to_play($me);
+       /* move on to the next stage*/
        DB_set_hand_status_by_hash($me,'init');
        break;
-       
       case 'init':
-       if( !isset($_REQUEST["in"]) || !isset($_REQUEST["update"]))
+       if( !myisset("in") )
          {
+           echo "you need to answer the question";
            DB_set_hand_status_by_hash($me,'start');
-           echo "you need to answer both question";
          }
        else
          {
            if($_REQUEST["in"] == "no")
              {
-               echo "TODO: email everyone that the game has been canceld<br />";
-                /*something like
-                for($i=0;$i<4;$i++)
-                  {
-                    $message = "Hello ".$player[$hash[$i]]["name"].",\n\n".
-                      "the game has been canceled due to the request of one of the players.\n";
-                    mymail($player[$hash[$i]]["email"],"[DoKo-Debug] the game has been canceled",$message); 
-                  }
-                */
+               /* cancle 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)
+                 {
+                   $To = DB_get_email_by_userid($user);
+                   mymail($To,$EmailName."game canceled",$message);
+                 }
+               
+               /* delete everything from the dB */
                DB_cancel_game($me);
              }
            else
              {
-               echo "thanks for joining the game... please scroll down";
-               echo "TODO: make this page nicer<br />";
-               echo "TODO: set card pref<br />";
+               echo "thanks for joining the game...";
                
                $mycards = DB_get_hand($me);
                sort($mycards);
-               echo "<p class=\"mycards\">your cards are: <br />\n";
+               echo "<p class=\"mycards\" style=\"margin-top:8em;\">your cards are: <br />\n";
                foreach($mycards as $card) 
                  display_card($card);
                echo "</p>\n";   
                
                check_for_sickness($me,$mycards);
                
+               /* move on to the next stage*/
                DB_set_hand_status_by_hash($me,'check');
              }
-          }
-       break;
-       
-      case 'check':
-       echo "no checking at the moment... you need to play a normal game";
-       if(!isset($_REQUEST["solo"])    || 
-          !isset($_REQUEST["wedding"]) ||
-          !isset($_REQUEST["poverty"]) ||
-          !isset($_REQUEST["nines"]) )
-         {
-           DB_set_hand_status_by_hash($me,'init');
-           /* problem: by setting it back to init, variables "in" and "update" are 
-            * not set, so the player will be send back to the start, after seeing his hand
-            */
-           echo "you need to fill out the form";
          }
-       else
-         {
-           if( $_REQUEST["solo"]!="No")
-             {
-               DB_set_solo_by_hash($me,$_REQUEST["solo"]);
-               DB_set_sickness_by_hash($me,"solo");
-             }
-           else if($_REQUEST["wedding"] == "yes")
-             {
-               echo "wedding was chosen<br />\n";
-               DB_set_sickness_by_hash($me,"wedding");
-             }
-           else if($_REQUEST["poverty"] == "yes")
-             {
-               echo "poverty was chosen<br />\n";
-               DB_set_sickness_by_hash($me,"poverty");
-             }
-           else if($_REQUEST["nines"] == "yes")
-             {
-               echo "nines was chosen<br />\n";
-                DB_set_sickness_by_hash($me,"nines");
-             }
-         }
-       DB_set_hand_status_by_hash($me,'poverty');
-       
-       /* check all players and set game to final result, e.g. solo, wedding, povert, redeal */
-       
-       /* reset solo, etc from players who did say something, but it didn't matter? */
-       break;
-      case 'poverty':
-       echo "<br />poverty not handeled at the moment... you need to play a normal game<br />";
-       
-       /* only set this after all poverty, etc. are handeled*/
-       DB_set_hand_status_by_hash($me,'play');
        break;
-      case 'play':
-       display_news();
-       display_status();
-       
-        /* get game id */
-       $gameid = DB_get_gameid_by_hash($me);
-       
-       /* get trick ids */
-       $result = mysql_query("SELECT hand_card.card_id as card,".
-                             "       user.fullname as name,".
-                             "       hand.position as position,".
-                             "       play.sequence as sequence, ".
-                             "       hand.hash     as hash,     ".
-                             "       trick.id ".
-                             "FROM trick ".
-                             "LEFT JOIN play ON trick.id=play.trick_id ".
-                             "LEFT JOIN hand_card ON play.hand_card_id=hand_card.id ".
-                             "LEFT JOIN hand ON hand_card.hand_id=hand.id ".
-                             "LEFT JOIN user ON user.id=hand.user_id ".
-                             "WHERE trick.game_id='".$gameid."' ".
-                             "ORDER BY trick.id,sequence ASC");
-       
-       
-       $trickNR = 1;
-       
-       $lasttrick = DB_get_max_trickid($gameid);
-       
-       $play = array(); /* needed to calculate winner later  */
-       $seq=1;          
-       $pos=0;
-       
-       echo "\n<ul class=\"oldtrick\">\n";
-       echo "  <li> Hello $myname!   History: </li>\n";
-       
-       while($r = mysql_fetch_array($result,MYSQL_NUM))
-         {
-           $seq   = $r[3];
-           $pos   = $r[2];
-           $trick = $r[5];
-           
-           if($trick!=$lasttrick && $seq==1)
-             {
-               /* start of an old trick? */
-               echo "  <li onclick=\"hl('$trickNR');\"><a href=\"#\">Trick $trickNR</a>\n".
-                 "    <div class=\"table\" id=\"trick".$trickNR."\">\n".
-                 "      <img class=\"table\" src=\"pics/table".($pos-1).".png\" alt=\"table\" />\n";
-             }
-           else if($trick==$lasttrick && $seq==1)
-             {
-               /* start of a last trick? */
-               echo "  <li onclick=\"hl('$trickNR');\"><a href=\"#\">Current Trick</a>\n".
-                 "    <div class=\"table\" id=\"trick".$trickNR."\">\n".
-                 "      <img class=\"table\" src=\"pics/table".($pos-1).".png\" alt=\"table\" />";
-             }
-           
-           /* display card */
-           echo "      <div class=\"card".($pos-1)."\">\n";
-           
-           $play[$pos]=$r[0];
-           
-           $comment=0;
-           if($comment)
-             echo "        <span class=\"comment\">";
-           else
-             echo "        <span>";
-           
-           /* print name */
-           echo $r[1];
-           
-           /* check for comment */
-           if($comment)
-             echo "<span>".$comment."</span>";
-           echo "</span>\n        ";
-           
-           display_card($r[0]);
-           
-           echo "      </div>\n"; /* end div card */
-           
-           /* end of trick? */
-           if($seq==4)
-             {
-               $trickNR++;
-               echo "    </div>\n  </li>\n";  /* end div table, end li table */
-             }
-         }
-       if($seq!=4) 
-         echo "    </div>\n  </li>\n";  /* end div table, end li table */
-       
-       echo "</ul>\n";
-       
-       /* whos turn is it? */
-       if($seq==4)
-         {
-            $winner = get_winner($play); /* returns the position */
-            $next = $winner;
-         }
-       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
-         $myturn = 0;
-       
-       /* do we want to play a card? */
-       if(isset($_REQUEST["card"]) && $myturn)
-         {
-           $card   = $_REQUEST["card"];
-           $handid = DB_get_handid_by_hash($me); 
-           
-           /* check if we have card */
-           /* set played in hand_card to true where hand_id and card_id*/
-           $result = mysql_query("SELECT id from hand_card WHERE hand_id='$handid' AND card_id=".DB_quote_smart($card));
-           $r = mysql_fetch_array($result,MYSQL_NUM);
-           $handcardid = $r[0];
-           
-           if($handcardid)
-             {
-               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 = $a[1];
-               
-               DB_play_card($trickid,$handcardid,$sequence);
-               echo "<div class=\"card\">";
-               echo " you played  <br />";
-               display_card($card);
-               echo "</div>\n";
-               
-               if(sizeof(DB_get_hand($me))==0)
-                 DB_set_hand_status_by_hash($me,'gameover');
-               
-               echo "TODO: email next player<br />";
-             }
-           else
-             {
-               echo "couldn't find card <br />\n";
-             }
-         }
-       else if(isset($_REQUEST["card"]) && !$myturn )
-         {
-           echo "please wait until it is your turn! <br />\n";
-         }
-       
-       $mycards = DB_get_hand($me);
-       sort($mycards);
-       echo "<div class=\"mycards\">\n";
-       
-       if($myturn && !isset($_REQUEST["card"]))
-         {
-           echo "Hello ".DB_get_name_by_hash($me).", it's your turn!  <br />\n";
-           echo "Your cards are: <br />\n";
-           echo "<form action=\"index.php?me=$me\" method=\"post\">\n";
-           foreach($mycards as $card) 
-             display_link_card($card);
-?>
-    <br />A short comment:<input name="comment" type="text" size="30" maxlength="50" /> 
-    <input type="hidden" name="me" value="<?php echo $me; ?>" />
-    <input type="submit" value="move" />
- </form>
- <?php
-         }
-       else
-         {
-           echo "Your cards are: <br />\n";
-           foreach($mycards as $card) 
+      
+    case 'check':
+      echo "checking if you selected solo or nines...<br />".
+       " Please click <a href=\"$host?me=$me\">here</a> to finish the setup.<br />";
+      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 ;) */
+         echo "something went wrong...please contact the admin.";
+       }
+      else
+       {
+         /* check if this sickness needs to be handled first */
+         $gametype    = DB_get_gametype_by_gameid($gameid);
+         $startplayer = DB_get_startplayer_by_gameid($gameid);
+         
+         if( $_REQUEST["solo"]!="No")
+           {
+             /* store the info in the user's hand info */
+             DB_set_solo_by_hash($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 "So you got poverty. You might as well have said nothing, since this is not implemented yet,".
+               " so you need to play a normal game...to make it a bit harder, I'll tell the other people that".
+               " you only have a few trump... should make the game more interesting (although perhaps not for you:))<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($me,"nines");
+           }
+       }
+      
+      /* move on to the next stage*/
+      DB_set_hand_status_by_hash($me,'poverty');
+      
+      
+      break;
+    case 'poverty':
+      /* here we need to check if there is a solo or some other form of sickness.
+       * If so, which one counts
+       * set that one in the Game table
+       * tell people about it.
+       */
+      echo "<br />checking if someone else selected solo or nines... poverty not handled at the moment<br />".
+       " Please click <a href=\"$host?me=$me\">here</a> to finish the setup.<br />";    
+      
+      /* 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 "Everyone has finished checking their cards, let's see what they said...<br />";
+         /* check what kind of game we are playing */
+         $gametype    = DB_get_gametype_by_gameid($gameid);
+         $startplayer = DB_get_startplayer_by_gameid($gameid);
+
+         /* nines? */
+         $nines = 0;
+         /* check for nines */
+         foreach($userids as $user)
+           if(DB_get_sickness_by_userid_and_gameid($user,$gameid) == 'nines')
+             $nines = $user;
+         
+         /* gamestatus == normal, => cancel game */
+         if($nines && $gametype != "solo")
+           {
+             /* TODO: should we keep statistics of this? */
+             $message = "Hello, \n\n".
+               "the game has been canceled because ".DB_get_name_by_userid($nines)." has five or more nines.\n";
+             
+             $userids = DB_get_all_userid_by_gameid($gameid);
+             foreach($userids as $user)
+               {
+                 $To = DB_get_email_by_userid($user);
+                 mymail($To,$EmailName."game canceled",$message);
+               }
+             
+             /* delete everything from the dB */
+             DB_cancel_game($me);
+             output_footer();
+             exit();
+           }
+
+         /* check for different sickness and just output a general info */
+         
+         /* check players for poverty */
+         $poverty = 0;
+         foreach($userids as $user)
+           {
+             if(DB_get_sickness_by_userid_and_gameid($user,$gameid) == 'poverty')
+               {
+                 $poverty++;
+                 $name = DB_get_name_by_userid($user);
+                 echo "$name has a Vorbehalt. <br />";
+               }
+           }
+
+         /* check players for wedding */
+         $wedding = 0;
+         foreach($userids as $user)
+           {
+             if(DB_get_sickness_by_userid_and_gameid($user,$gameid) == 'wedding')
+               {
+                 $wedding=$user;
+                 $name = DB_get_name_by_userid($user);
+                 echo "$name has a Vorbehalt. <br />"  ;
+               }
+           };
+
+         /* check for solo, output vorbehalt */
+         $solo = 0;
+         foreach($userids as $user)
+           {
+             if(DB_get_sickness_by_userid_and_gameid($user,$gameid) == 'solo')
+               {
+                 $solo++;
+                 $name = DB_get_name_by_userid($user);
+                 echo "$name has a Vorbehalt. <br />"  ;
+               }
+           }
+
+         /* now check which sickness comes first and set the gametype to it */
+
+         /* if gamestatus == normal, set poverty or dpovert (in case two people have poverty) */
+         if($poverty>0 && $gametype == "normal")
+           {
+             if($poverty==1)
+               {
+                 DB_set_gametype_by_gameid($gameid,"poverty");
+                 $gametype = "poverty";
+               }
+             else if($poverty==2)
+               {
+                 DB_set_gametype_by_gameid($gameid,"dpoverty");
+                 $gametype = "dpoverty";
+               };
+           };
+         /* if gamestatus == normal, set wedding  */
+         if($wedding> 0 && $gametype == "normal")
+           {
+             DB_set_gametype_by_gameid($gameid,"wedding");
+             $gametype = "wedding";
+           };
+         
+         /* now the gametype is set correctly (shouldn't matter that this is calculated for every user)
+          * output what kind of game we have */
+         
+         echo "<br />\n";
+
+         $poverty=0;
+         foreach($userids as $user)
+           {
+             $name = DB_get_name_by_userid($user);
+             $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
+             if($usersick=="poverty")
+               $poverty++;
+             if($usersick)
+               echo "$name has $usersick <br />";
+             if($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;
+                         
+           };
+
+         if( $gametype != "solo")
+           if($GAME["schweinchen"] && $RULES["schweinchen"]=="both" )
+             echo DB_get_name_by_hash($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":
+             echo "Don't know who will be Re and Contra, you need to ".
+               "figure that out at the end of the game yourself <br />\n";
+             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($me,'play');
+             break;
+           case "poverty":
+             /* figure out who has poverty */
+             /* check who was asked already 
+              *   everyone or trump was taken? 
+              *      trump was taken, start game 
+              *      trump was not taken, cancle game
+              *
+              *   not everyone, figure out who is next in the list
+              *   is the next person this one?
+              *      no, display wait message, e.g. player X is asked at the moment
+              *      yes, display trump, ask if he wants to take it
+              *        no, set player asked to true, email next player
+              *        yes, display all cards, ask for N return cards
+              *          set re/contra 
+              *        
+              */
+           case "dpoverty":
+             echo "TODO: handle double poverty here";
+             DB_set_hand_status_by_hash($me,'play');
+           };
+       }
+      else
+       {
+         echo "You need to wait for the others, the game can only start after everyone finished checking their cards.<br />";
+       };
+      
+      /* 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')
+         $ok=0;
+
+      if($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);
+         $email       = DB_get_email_by_pos_and_gameid($startplayer,$gameid);
+         $hash        = DB_get_hash_from_game_and_pos($gameid,$startplayer);
+
+         $message = "It's your turn  now.\n".
+           "Use this link to play a card: ".$host."?me=".$hash."\n\n" ;
+         mymail($email,$EmailName."ready, set, go... ",$message);
+       }
+      
+      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);
+      
+      /* display useful things in divs */
+      
+      /* display links to the users status page */
+      $result = mysql_query("SELECT email,password from User WHERE id='$myid'" );
+      $r      = mysql_fetch_array($result,MYSQL_NUM);
+      
+      display_links($r[0],$r[1]);
+      
+      /* end display useful things*/
+      
+      /* has the game started? No, then just wait here...*/
+      if($gamestatus == 'pre')
+       {
+         echo "you need to wait for the others... <br />";
+         break; /* not sure this works... the idea is that you can 
+                 * only  play a card after everyone is ready to play */
+       }
+      
+      /* display the table and the names */
+      $result = mysql_query("SELECT  User.fullname as name,".
+                           "        Hand.position as position, ".
+                           "        User.id ".
+                           "FROM Hand ".
+                           "LEFT JOIN User ON User.id=Hand.user_id ".
+                           "WHERE Hand.game_id='".$gameid."' ".
+                           "ORDER BY position ASC");
+      
+      echo "<div class=\"table\">\n".
+       "  <img src=\"pics/table.png\" alt=\"table\" />\n";
+      while($r = mysql_fetch_array($result,MYSQL_NUM))
+       {
+         $name = $r[0];
+         $pos  = $r[1];
+         $user = $r[2];
+
+         $offset = DB_get_user_timezone($user);
+         $zone   = return_timezone($offset);
+         date_default_timezone_set($zone);
+
+         echo " <span class=\"table".($pos-1)."\">\n";
+         echo " $name <br />\n";
+         echo " local time: ".date("Y-m-d H:i:s")."\n";
+         echo " </span>\n";
+
+       }
+      echo  "</div>\n";
+
+      /* get everything relevant to display the tricks */
+      $result = mysql_query("SELECT Hand_Card.card_id as card,".
+                           "       Hand.position as position,".
+                           "       Play.sequence as sequence, ".
+                           "       Trick.id, ".
+                           "       Comment.comment ".
+                           "FROM Trick ".
+                           "LEFT JOIN Play ON Trick.id=Play.trick_id ".
+                           "LEFT JOIN Hand_Card ON Play.hand_card_id=Hand_Card.id ".
+                           "LEFT JOIN Hand ON Hand_Card.hand_id=Hand.id ".
+                           "LEFT JOIN Comment ON Play.id=Comment.play_id ".
+                           "WHERE Trick.game_id='".$gameid."' ".
+                           "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 $gameid: </li>\n";
+      
+      while($r = mysql_fetch_array($result,MYSQL_NUM))
+       {
+         $pos     = $r[1];
+         $seq     = $r[2];
+         $trick   = $r[3];
+         $comment = $r[4];
+         
+         /* check if first schweinchen has been played */
+         if($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($r[0]);
+         
+         echo "      </div>\n"; /* end div card */
+         
+         /* end of trick? */
+         if($seq==4)
+           {
+             $trickNR++;
+             echo "    </div>\n  </li>\n";  /* end div table, end li table */
+           }
+       }
+      
+      if($seq!=4 && $trickNR>1) 
+       echo "    </div>\n  </li>\n";  /* end div table, end li table */
+      
+      echo "</ul>\n";
+      
+      /* whos turn is it? */
+      if($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"];
+         $handid = DB_get_handid_by_hash($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)
+           {
+             $comment = "";
+
+             /* mark card as played */
+             mysql_query("UPDATE Hand_Card SET played='true' WHERE hand_id='$handid' AND card_id=".
+                         DB_quote_smart($card));
+             /* update Game timestamp */
+             DB_update_game_timestamp($gameid);
+
+             /* check for schweinchen */
+             //echo "schweinchen = ".$GAME["schweinchen"]." --$card-<br />";
+             if($card == 19 || $card == 20 )
+               {
+                 $GAME["schweinchen"]++;
+                 if($GAME["schweinchen"]==3 && $RULES["schweinchen"]=="second" )
+                   $comment="Schweinchen! ";
+                 if($RULES["schweinchen"]=="both" )
+                   $comment="Schweinchen! ";
+                 echo "schweinchen = ".$GAME["schweinchen"]." ---<br />";
+               }
+
+             /* get trick id or start new trick */
+             $a = DB_get_current_trickid($gameid);
+             $trickid  = $a[0];
+             $sequence = $a[1];
+             
+             $playid = DB_play_card($trickid,$handcardid,$sequence);
+             
+             /* check for coment */
+             if(myisset("comment"))
+               {
+                 $comment.=$_REQUEST["comment"];
+               };  
+             if($comment != "")
+               DB_insert_comment($comment,$playid,$myid);
+
+             /* display played card */
+             echo "<div class=\"card\">";
+             echo " you played  <br />";
              display_card($card);
-         }
-       echo "</div>\n";
-       /*check if we still have cards left, else set status to gameover */
-       
-       break;
-      case 'gameover':
-       echo "the game is over... guess the final score should be displayed here...<br />\n";
-       echo "TODO: suggest a new game with the next person as dealer <br />\n";
+             echo "</div>\n";
+             
+             /*check if we still have cards left, else set status to gameover */
+             if(sizeof(DB_get_hand($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");
+                 /* get score for last trick 
+                  * all other tricks are handled a few lines further down*/
+                 $play   = DB_get_cards_by_trick($trickid);
+                 $winner = get_winner($play,$gametype); /* returns the position */
+                 /* get points of last trick and save it */
+                 $points = 0;
+                 foreach($play as $card)
+                   $points = $points + card_value($card["card"]);
+                 $winnerid = DB_get_handid_by_gameid_and_position($gameid,$winner);
+                 if($winnerid>0)
+                   mysql_query("INSERT INTO Score VALUES (NULL, '$gameid', '$winnerid', '$points')");
+                 else
+                   echo "ERROR during scoring";
+                 
+                 /* email all players */
+                 /* individual score */
+                 $result = mysql_query("SELECT fullname, SUM(score), Hand.party FROM Score".
+                                       " LEFT JOIN Hand ON Hand.id=hand_id".
+                                       " LEFT JOIN User ON Hand.user_id=User.id".
+                                       " WHERE Hand.game_id=$gameid".
+                                       " GROUP BY fullname" );
+                 $message = "The game is over. Thanks for playing :)\n";
+                 while( $r = mysql_fetch_array($result,MYSQL_NUM))
+                   $message .= " FINAL SCORE: ".$r[0]."(".$r[2].") ".$r[1]."\n";
+                 $message .= "\nIf your not in the list above your score is zero...\n\n";
+
+                 $result = mysql_query("SELECT Hand.party, SUM(score) FROM Score".
+                                       " LEFT JOIN Hand ON Hand.id=hand_id".
+                                       " LEFT JOIN User ON Hand.user_id=User.id".
+                                       " WHERE Hand.game_id=$gameid".
+                                       " GROUP BY Hand.party" );
+                 $message .= "\n";
+                 while( $r = mysql_fetch_array($result,MYSQL_NUM))
+                   $message .= " FINAL SCORE: ".$r[0]." ".$r[1]."\n";
+
+                 foreach($userids as $user)
+                   {
+                     $To = DB_get_email_by_userid($user);
+                     mymail($To,$EmailName."game over",$message);
+                   }
+               }
+             
+             
+             /* email next player */
+             if(DB_get_game_status_by_gameid($gameid)=='play')
+               {
+                 if($sequence==4)
+                   {
+                     $play   = DB_get_cards_by_trick($trickid);
+                     $winner = get_winner($play,$gametype); /* returns the position */
+                     
+                     /* get points of last trick and save it, last trick is handled 
+                      * a few lines further up  */
+                     $points = 0;
+                     foreach($play as $card)
+                       $points = $points + card_value($card["card"]);
+                     
+                     $winnerid = DB_get_handid_by_gameid_and_position($gameid,$winner);
+                     if($winnerid>0)
+                       mysql_query("INSERT INTO Score VALUES (NULL, '$gameid', '$winnerid', '$points')");
+                     else
+                       echo "ERROR during scoring";
+                     
+                     if($debug)
+                       echo "DEBUG: $winner got $points <br />";
+                     
+                     /* who is the next player? */
+                     $next = $winner;
+                   }
+                 else
+                   {
+                     $next = DB_get_pos_by_hash($me)+1;
+                   }
+                 if($next==5) $next=1;
+                 
+                 /* email next player */
+                 $next_hash = DB_get_hash_from_game_and_pos($gameid,$next);
+                 $email     = DB_get_email_by_hash($next_hash);
+                 
+                 $message = "It's your turn  now.\n".
+                   "Use this link to play a card: ".$host."?me=".$next_hash."\n\n" ;
+                 mymail($email,$EmailName."a card has been played",$message);
+                 
+                 if($debug)
+                   echo "DEBUG:<a href=\"index.php?me=".DB_get_hash_from_game_and_pos($gameid,$next).
+                     "\"> next player </a> <br />\n";
+                 
+               }
+           }
+         else
+           {
+             echo "can't find that card?! <br />\n";
+           }
+       }
+      else if(myisset("card") && !$myturn )
+       {
+         echo "please wait until it's your turn! <br />\n";
+       }
+      
+      $mycards = DB_get_hand($me);
+      $mycards = mysort($mycards,$gametype);
+      echo "<div class=\"mycards\">\n";
+      
+      if($myturn && !myisset("card"))
+       {
+         echo "Hello ".$myname.", it's your turn!  <br />\n";
+         echo "Your cards are: <br />\n";
+         echo "<form action=\"index.php?me=$me\" method=\"post\">\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($card);
+             else
+               display_link_card($card);
+           }
+         
+         echo "<br />\nA short comments:<input name=\"comment\" type=\"text\" size=\"30\" maxlength=\"50\" />\n";
+         echo "<input type=\"hidden\" name=\"me\" value=\"$me\" />\n";
+         echo "<input type=\"submit\" value=\"move\" />\n";
+         echo "</form>\n";
+       }
+      else if($mystatus=='play')
+       {
+         echo "Your cards are: <br />\n";
+         foreach($mycards as $card) 
+           display_card($card);
+       }
+      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);
+       }
+      echo "</div>\n";
+      
+      /* check if we need to set status to 'gameover' is done during playing of the card */
+      if($mystatus=='play')
        break;
-      default:
-       echo "error in testing the status";
-      }
-    exit();
-  } 
- else if(isset($_REQUEST["email"]) && isset($_REQUEST["password"]))
-  {
-    $ok=1;
-    $uid = DB_get_userid_by_email($_REQUEST["email"]);
-    if(!$uid)
-      $ok=0;
-    if(!DB_get_userid_by_passwd(md5($_REQUEST["password"])))
-      $ok=0;
-
-    if($ok)
-      {
-       echo "ok. your logged in, now what? :)<br />";
-       
-      }
-    else
-      {
-       echo "sorry email and password don't match <br />";
-      }
-    exit();
-  }
-else if(isset($_REQUEST["register"]) )
-  {
-    echo "TODO: convert timezone into a menu<br />\n";
-    echo "TODO: figure out a way to handle passwrods <br />\n";
-?>
-        <form action="index.php" method="post">
-          <fieldset>
-            <legend>Register</legend>
-             <table>
-              <tr>
-               <td><label for="Rfullname">Full name:</label></td>
-              <td><input type="text" id="Rfullname" name="Rfullname" size="20" maxsize="30" /> </td>
-              </tr><tr>
-               <td><label for="Remail">Email:</label></td>
-              <td><input type="text" id="Remail" name="Remail" size="20" maxsize="30" /></td>
-              </tr><tr>
-              <td><label for="Rpassword">Password(will be displayed in cleartext on the next page):</label></td>
-               <td><input type="password" id="Rpassword" name="Rpassword" size="20" maxsize="30" /></td>
-              </tr><tr>
-              <td><label for="Rtimezone">Timezone:</label></td>
-               <td><input type="text" id="Rtimezone" name="Rtimezone" size="4" maxsize="4" value="+1"/></td>
-              </tr><tr>
-               <td colspan="2"> <input type="submit" value="register" /></td>
-             </table>
-          </fieldset>
-        </form>
-<?php
-  }
-else if(isset($_REQUEST["Rfullname"]) && 
-       isset($_REQUEST["Remail"]   ) && 
-       isset($_REQUEST["Rpassword"]) && 
-       isset($_REQUEST["Rtimezone"]) )
-  {
-       $ok=1;
-       if(DB_get_userid_by_name($_REQUEST["Rfullname"]))
-         {
-           echo "please chose another name<br />";
-           $ok=0;
-         }
-       if(DB_get_userid_by_email($_REQUEST["Remail"]))
-         {
-           echo "this email address is already used ?!<br />";
-           $ok=0;
-         }
-       if($ok)
-         {
-           $r=mysql_query("INSERT INTO user VALUES(NULL,".DB_quote_smart($_REQUEST["Rfullname"]).
-                     ",".DB_quote_smart($_REQUEST["Remail"]).
-                     ",".DB_quote_smart(md5($_REQUEST["Rpassword"])).
-                     ",".DB_quote_smart($_REQUEST["Rtimezone"]).",NULL)"); 
-           
-           if($r)
-             echo "  added you to the database";
-           else
-             echo " something went wrong";
-         }
-  }
-else
-  { /* no new game, not in a game */
-?>
-    <p> If you want to play a game of Doppelkopf, you found the right place ;) </p>
-    <p> Please <a href="index.php?register">register</a>, in case you haven't done yet  <br />
-        or login with you email-address or name and password here:
-        <form action="index.php" method="post">
-          <fieldset>
-            <legend>Login</legend>
-             <table>
-              <tr>
-               <td><label for="email">Email:</label></td><td><input type="text" id="email" name="email" size="20" maxsize="30" /> </td>
-              </tr><tr>
-               <td><label for="password">Password:</label></td><td><input type="password" id="password" name="password" size="20" maxsize="30" /></td>
-              </tr><tr>
-               <td> <input type="submit" value="login" /></td>
-             </table>
-          </fieldset>
-        </form>
-    </p>
+      /* 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
+       {
+         echo "the game is over now...<br />\n";
+         
+         $result = mysql_query("SELECT fullname, SUM(score), Hand.party FROM Score".
+                               " LEFT JOIN Hand ON Hand.id=hand_id".
+                               " LEFT JOIN User ON Hand.user_id=User.id".
+                               " WHERE Hand.game_id=$gameid".
+                               " GROUP BY fullname" );
+         while( $r = mysql_fetch_array($result,MYSQL_NUM))
+           echo " FINAL SCORE: ".$r[0]."(".$r[2].") ".$r[1]."<br />";
+         
+         $result = mysql_query("SELECT Hand.party, SUM(score) FROM Score".
+                               " LEFT JOIN Hand ON Hand.id=hand_id".
+                               " LEFT JOIN User ON Hand.user_id=User.id".
+                               " WHERE Hand.game_id=$gameid".
+                               " GROUP BY Hand.party" );
+         while( $r = mysql_fetch_array($result,MYSQL_NUM))
+           echo " FINAL SCORE: ".$r[0]." ".$r[1]."<br />\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 */
+             $names = DB_get_all_names_by_gameid($gameid);
+             output_ask_for_new_game($names[1],$names[2],$names[3],$names[0],$gameid);
+           }
+       }
+      break;
+    default:
+      echo "error in testing the status";
+    }
+    output_footer();
+  exit();
+ } 
+/* user status page */ 
+ else if(myisset("email","password"))
+   {
+     /* test id and password, should really be done in one step */
+     $email     = $_REQUEST["email"];
+     $password  = $_REQUEST["password"];
 
-<?php
-  }
-?>
-</body>
-</html>
+     if(myisset("forgot"))
+       {
+        $ok=1;
 
-<?php
+        $uid = DB_get_userid_by_email($email);
+        if(!$uid)
+          $ok=0;
+        
+        if($ok)
+          {
+            echo "Hmm, you forgot your passwort...nothing I can do at the moment:(  ";
+            echo " you need to email Arun for now... in the future it will be all automated and an ";
+            echo "email with a new password will go to $email.";
+          }
+        else
+          {
+            if($email=="")
+              echo "you need to give me an email address!";
+            else
+              echo "couldn't find a player with this email, please contact Arun, if you think this is a mistake";
+          } 
+       }
+     else 
+     {
+       if(strlen($password)!=32)
+        $password = md5($password);
+       
+       $ok=1;
+       $uid = DB_get_userid_by_email_and_password($email,$password);
+       if(!$uid)
+        $ok=0;
+       
+       if($ok)
+        {
+          $time = DB_get_user_timestamp($uid);
+          $unixtime =strtotime($time);
+          
+          $offset = DB_get_user_timezone($uid);
+          $zone = return_timezone($offset);
+          date_default_timezone_set($zone);
+          
+          echo "last login: ".date("r",$unixtime)."<br />";
+          
+          DB_update_user_timestamp($uid);
+          
+          echo "<p>these are the games you are playing in:<br />\n";
+          $result = mysql_query("SELECT Hand.hash,Hand.game_id,Game.mod_date from Hand".
+                                " LEFT JOIN Game On Hand.game_id=Game.id".
+                                " WHERE Hand.user_id='$uid' AND Game.status<>'gameover'" );
+          while( $r = mysql_fetch_array($result,MYSQL_NUM))
+            {
+              echo "<a href=\"".$host."?me=".$r[0]."\">game #".$r[1]." </a>";
+              if(time()-strtotime($r[2]) > 60*60*24*30)
+                echo " The game has been running for over a month.".
+                  " Do you want to cancel it? <a href=\"$host?cancle=1&amp;me=".$r[0]."\">yes</a>".
+                  " (clicking here is final and can't be restored)";
+              echo "<br />";
+            }
+          echo "</p>\n";
+          
+          
+          echo "<p>and these are your games that are already done:<br />Game: \n";
+          $result = mysql_query("SELECT hash,game_id from Hand WHERE user_id='$uid' AND status='gameover'" );
+          while( $r = mysql_fetch_array($result,MYSQL_NUM))
+            echo "<a href=\"".$host."?me=".$r[0]."\">#".$r[1]." </a>, ";
+          echo "</p>\n";
+          
+          $names = DB_get_all_names();
+          echo "<p>registered players:<br />\n";
+          foreach ($names as $name)
+            echo "$name, \n";
+          echo "</p>\n";
+          
+          echo "<p>Want to start a new game? Visit <a href=\"".$host."?new\">this page.</a></p>";
+        }
+       else
+        {
+          echo "sorry email and password don't match <br />";
+        }
+     };
+     output_footer();
+     exit();
+   }
+/* page for registration */
+ else if(myisset("register") )
+   {
+     output_register();
+   }
+/* new user wants to register */
+ else if(myisset("Rfullname","Remail","Rpassword","Rtimezone") )
+   {
+     $ok=1;
+     if(DB_get_userid_by_name($_REQUEST["Rfullname"]))
+       {
+        echo "please chose another name<br />";
+        $ok=0;
+       }
+     if(DB_get_userid_by_email($_REQUEST["Remail"]))
+       {
+        echo "this email address is already used ?!<br />";
+        $ok=0;
+       }
+     if($ok)
+       {
+        $r=mysql_query("INSERT INTO User VALUES(NULL,".DB_quote_smart($_REQUEST["Rfullname"]).
+                       ",".DB_quote_smart($_REQUEST["Remail"]).
+                       ",".DB_quote_smart(md5($_REQUEST["Rpassword"])).
+                       ",".DB_quote_smart($_REQUEST["Rtimezone"]).",NULL)"); 
+        
+        if($r)
+          echo " added you to the database";
+        else
+          echo " something went wrong";
+       }
+   }
+/* default login page */
+ else
+   { 
+     $pre=0;$game=0;$done=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);     
+     }
+     output_home_page($pre[0],$game[0],$done[0]);
+   }
+
+output_footer();
 
 DB_close();