Merge branch 'master' of /home/arun/nubati.net/git/e-DoKo
[e-DoKo.git] / include / game.php
index 9c8c427a1caac49b48ee2ac652f245d1fbab36bc..db27bde601dd75d743c62d99c0674f4ea07df303 100644 (file)
@@ -1,4 +1,23 @@
 <?php
 <?php
+/* Copyright 2006, 2007, 2008, 2009, 2010 Arun Persaud <arun@nubati.net>
+ *
+ *   This file is part of e-DoKo.
+ *
+ *   e-DoKo is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   e-DoKo is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with e-DoKo.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
 /* make sure that we are not called from outside the scripts,
  * use a variable defined in config.php to check this
  */
 /* make sure that we are not called from outside the scripts,
  * use a variable defined in config.php to check this
  */
@@ -24,14 +43,11 @@ if(!$myid)
 
 global $GAME,$RULES,$CARDS;
 
 
 global $GAME,$RULES,$CARDS;
 
-/* the user has done something, update the timestamp */
-if(isset($_SESSION['id']))
-  DB_update_user_timestamp($_SESSION['id']);
-
 /* 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);
 /* 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);
+$origmystatus = DB_get_status_by_hash($me); /* to show "it's your turn" menu when game has just finished */
 $mypos    = DB_get_pos_by_hash($me);
 $myhand   = DB_get_handid('hash',$me);
 $myparty  = DB_get_party_by_hash($me);
 $mypos    = DB_get_pos_by_hash($me);
 $myhand   = DB_get_handid('hash',$me);
 $myparty  = DB_get_party_by_hash($me);
@@ -67,7 +83,7 @@ if( $gamestatus == 'pre' )
 else
   {
     /* in a game Schweinchen is not valid in all types of games */
 else
   {
     /* in a game Schweinchen is not valid in all types of games */
-    if( $gametype == 'normal' || $gametype == 'silent' || $gametype=='trump' || $gametype=='wedding')
+    if( in_array($gametype,array('normal','wedding','trump','silent') ))
       if( in_array($RULES['schweinchen'],array('both','second','secondaftercall')) )
        $ok=1;
   }
       if( in_array($RULES['schweinchen'],array('both','second','secondaftercall')) )
        $ok=1;
   }
@@ -207,19 +223,23 @@ if($session)
     echo "       10ofhearts : {$RULES['dullen']}      <br />\n";
     echo "       schweinchen: {$RULES['schweinchen']} <br />\n";
     echo "       call:        {$RULES['call']}        <br />\n";
     echo "       10ofhearts : {$RULES['dullen']}      <br />\n";
     echo "       schweinchen: {$RULES['schweinchen']} <br />\n";
     echo "       call:        {$RULES['call']}        <br />\n";
+    echo "       lowtrump:    {$RULES['lowtrump']}    <br />\n";
     echo "  </div>\n  </div>\n";
 
     /* show score */
     echo "  </div>\n  </div>\n";
 
     /* show score */
+
+    echo "  <div class=\"sessionscore\">";
+
     $score   = generate_score_table($session);
     $score   = generate_score_table($session);
+
+    /* get the last entry to show on the main page */
     $tmpscore= $score;
     $finalscore = array_pop($tmpscore);
     $finalscore = $finalscore['players'];
 
     $tmpscore= $score;
     $finalscore = array_pop($tmpscore);
     $finalscore = $finalscore['players'];
 
-    echo "  <div class=\"sessionscore\">";
     if($finalscore)
       {
        echo "Score: \n";
     if($finalscore)
       {
        echo "Score: \n";
-       /* output the final score on the front page */
        foreach($finalscore as $user=>$value)
          {
            $name = DB_get_name('userid',$user);
        foreach($finalscore as $user=>$value)
          {
            $name = DB_get_name('userid',$user);
@@ -232,10 +252,13 @@ if($session)
        echo "&nbsp;";
       }
 
        echo "&nbsp;";
       }
 
+    /* output all games for the score table */
     echo format_score_table_html($score,$myid);
     echo "  </div>\n";
 
     echo format_score_table_html($score,$myid);
     echo "  </div>\n";
 
-    /* figure out which game in a session we are in and link to the previous and next game if possible */
+    /* figure out which game in a session we are in and link to the
+     * previous and next game if possible
+     */
     $hashes = DB_get_hashes_by_session($session,$myid);
     $next     = NULL;
     $i = 1;
     $hashes = DB_get_hashes_by_session($session,$myid);
     $next     = NULL;
     $i = 1;
@@ -282,6 +305,16 @@ display_table();
  * play:     game in progress
  * gameover: are we revisiting a game
  */
  * play:     game in progress
  * gameover: are we revisiting a game
  */
+
+/* the user has done something, update the timestamp. Use $myid in
+ * active games and check for session-id in old games (myid might be wrong in that case)
+ */
+if($mystatus!='gameover')
+  DB_update_user_timestamp($myid);
+ else
+   if(isset($_SESSION['id']))
+     DB_update_user_timestamp($_SESSION['id']);
+
 switch($mystatus)
   {
   case 'start':
 switch($mystatus)
   {
   case 'start':
@@ -302,7 +335,7 @@ switch($mystatus)
          {
            /* cancel the game */
            $message = "Hello, \n\n".
          {
            /* cancel the game */
            $message = "Hello, \n\n".
-             "the game has been canceled due to the request of one of the players.\n";
+             "the game has been canceled due to the request of one of the players.\n\n";
 
            $userids = DB_get_all_userid_by_gameid($gameid);
            foreach($userids as $user)
 
            $userids = DB_get_all_userid_by_gameid($gameid);
            foreach($userids as $user)
@@ -368,7 +401,7 @@ switch($mystatus)
     $mycards = DB_get_hand($me);
     $mycards = mysort($mycards,$gametype);
 
     $mycards = DB_get_hand($me);
     $mycards = mysort($mycards,$gametype);
 
-    if(!myisset('solo','wedding','poverty','nines') )
+    if(!myisset('solo','wedding','poverty','nines','lowtrump') )
       {
        /* output sickness of other playes, in case the already selected and are sitting in front of the current player */
        echo "\n<ul class=\"tricks\">\n";
       {
        /* output sickness of other playes, in case the already selected and are sitting in front of the current player */
        echo "\n<ul class=\"tricks\">\n";
@@ -407,9 +440,10 @@ switch($mystatus)
        /* check if someone selected more than one sickness */
        $Nsickness = 0;
        if($_REQUEST['solo']!='No')       $Nsickness++;
        /* check if someone selected more than one sickness */
        $Nsickness = 0;
        if($_REQUEST['solo']!='No')       $Nsickness++;
-       if($_REQUEST['wedding'] == 'yes') $Nsickness++;
-       if($_REQUEST['poverty'] == 'yes') $Nsickness++;
-       if($_REQUEST['nines'] == 'yes')   $Nsickness++;
+       if($_REQUEST['wedding']  == 'yes') $Nsickness++;
+       if($_REQUEST['poverty']  == 'yes') $Nsickness++;
+       if($_REQUEST['nines']    == 'yes') $Nsickness++;
+       if($_REQUEST['lowtrump'] == 'yes') $Nsickness++;
 
        if($Nsickness>1)
          {
 
        if($Nsickness>1)
          {
@@ -471,6 +505,16 @@ switch($mystatus)
                  " is playing solo, this game will be canceled.<br />\n";
                DB_set_sickness_by_hash($me,'nines');
              }
                  " is playing solo, this game will be canceled.<br />\n";
                DB_set_sickness_by_hash($me,'nines');
              }
+           else if($_REQUEST['lowtrump'] == 'yes')
+             {
+               if($RULES['lowtrump']=='cancel')
+                 echo "What? You just don't want to play a game because you have low trump? Well, if no one".
+                 " is playing solo, this game will be canceled.<br />\n";
+               else
+                 echo "Don't think you can win with low trumps...? ok, poverty chosen <br />.<br />\n";
+
+               DB_set_sickness_by_hash($me,'lowtrump');
+             }
 
            echo "</p>\n";
 
 
            echo "</p>\n";
 
@@ -560,7 +604,7 @@ switch($mystatus)
        $startplayer = DB_get_startplayer_by_gameid($gameid);
 
        /* check for sickness */
        $startplayer = DB_get_startplayer_by_gameid($gameid);
 
        /* check for sickness */
-       $nines   = 0;
+       $cancel  = 0;
        $poverty = 0;
        $wedding = 0;
        $solo    = 0;
        $poverty = 0;
        $wedding = 0;
        $solo    = 0;
@@ -568,12 +612,13 @@ switch($mystatus)
          {
            $name     = DB_get_name('userid',$user);
            $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
          {
            $name     = DB_get_name('userid',$user);
            $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
-           if($usersick == 'nines')
+           if($usersick == 'nines' || ($RULES['lowtrump']=='cancel' && $usersick=='lowtrump') )
              {
              {
-               $nines = $user;
+               $cancel     = $user;
+               $cancelsick = $usersick;
                break; /* no need to check for other poverties, since only solo can win and that is already set */
              }
                break; /* no need to check for other poverties, since only solo can win and that is already set */
              }
-           else if($usersick == 'poverty')
+           else if($usersick == 'poverty' || ($RULES['lowtrump']=='poverty' && $usersick=='lowtrump'))
              $poverty++;
            else if($usersick == 'wedding')
              $wedding=$user;
              $poverty++;
            else if($usersick == 'wedding')
              $wedding=$user;
@@ -586,14 +631,35 @@ switch($mystatus)
          {
            /* do nothing */
          }
          {
            /* do nothing */
          }
-       else if($nines)
+       else if($cancel)
          {
            /* cancel game */
          {
            /* cancel game */
-           $message = "Hello, \n\n".
-             " the game has been canceled because ".DB_get_name('userid',$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.";
+           if($cancelsick == 'nines')
+             {
+               $message = "The game has been canceled because ".DB_get_name('userid',$cancel).
+                 " 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.\n\n";
+
+               /* update game status */
+               cancel_game('nines',$gameid);
+
+               echo "<p>The game has been canceled because ".DB_get_name('userid',$cancel).
+                 " has five or more nines and nobody is playing solo.</p>\n";
+             }
+           else if ($cancelsick == 'lowtrump')
+             {
+               $message = "The game has been canceled because ".DB_get_name('userid',$cancel).
+                 " has low trump 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.\n\n";
+
+               /* update game status */
+               cancel_game('lowtrump',$gameid);
+
+               echo "<p>The game has been canceled because ".DB_get_name('userid',$cancel).
+                 " has low trump and nobody is playing solo.</p>\n";
+             };
 
            $userids = DB_get_all_userid_by_gameid($gameid);
            foreach($userids as $user)
 
            $userids = DB_get_all_userid_by_gameid($gameid);
            foreach($userids as $user)
@@ -602,12 +668,8 @@ switch($mystatus)
                mymail($user,$subject,$message);
              }
 
                mymail($user,$subject,$message);
              }
 
-           /* update game status */
-           cancel_game('nines',$gameid);
-
-           echo "The game has been canceled because ".DB_get_name('userid',$nines).
-             " has five or more nines and nobody is playing solo.\n";
-           return;
+           echo "</div>\n"; /* end div message */
+           break;
          }
        else if($poverty==1) /* one person has poverty */
          {
          }
        else if($poverty==1) /* one person has poverty */
          {
@@ -617,7 +679,7 @@ switch($mystatus)
            if(!$who)
              {
                $firstsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
            if(!$who)
              {
                $firstsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
-               if($firstsick == 'poverty')
+               if($firstsick == 'poverty' || ($RULES['lowtrump']=='poverty' && $firstsick=='lowtrump'))
                  DB_set_sickness_by_gameid($gameid,2); /* who needs to be asked first */
                else
                  DB_set_sickness_by_gameid($gameid,1); /* who needs to be asked first */
                  DB_set_sickness_by_gameid($gameid,2); /* who needs to be asked first */
                else
                  DB_set_sickness_by_gameid($gameid,1); /* who needs to be asked first */
@@ -631,10 +693,10 @@ switch($mystatus)
            if(!$who)
              {
                $firstsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
            if(!$who)
              {
                $firstsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
-               if($firstsick == 'poverty')
+               if($firstsick == 'poverty' || ($RULES['lowtrump']=='poverty' && $firstsick=='lowtrump'))
                  {
                  {
-                   $seconsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
-                   if($secondsick == 'poverty')
+                   $secondsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
+                   if($secondsick == 'poverty'  || ($RULES['lowtrump']=='poverty' && $secondsick=='lowtrump'))
                      DB_set_sickness_by_gameid($gameid,30); /* who needs to be asked first */
                    else
                      DB_set_sickness_by_gameid($gameid,20); /* who needs to be asked first */
                      DB_set_sickness_by_gameid($gameid,30); /* who needs to be asked first */
                    else
                      DB_set_sickness_by_gameid($gameid,20); /* who needs to be asked first */
@@ -694,7 +756,7 @@ switch($mystatus)
              case 'dpoverty':
                /* set person with poverty to play status */
                $usersick = DB_get_sickness_by_userid_and_gameid($userid,$gameid);
              case 'dpoverty':
                /* set person with poverty to play status */
                $usersick = DB_get_sickness_by_userid_and_gameid($userid,$gameid);
-               if($usersick == 'poverty')
+               if($usersick == 'poverty'  || ($RULES['lowtrump']=='poverty' && $usersick=='lowtrump'))
                  DB_set_hand_status_by_hash($userhash,'play');
 
                /* set status of first player to be asked to poverty */
                  DB_set_hand_status_by_hash($userhash,'play');
 
                /* set status of first player to be asked to poverty */
@@ -745,7 +807,7 @@ switch($mystatus)
                  }
              }
            else
                  }
              }
            else
-             echo "<div class=\"message\">Please, <a href=\"$INDEX?action=game&amp;me=$me\">start</a> the game.</div>\n";
+             echo "Please, <a href=\"$INDEX?action=game&amp;me=$me\">start</a> the game.<br />\n";
          }
        else
          {
          }
        else
          {
@@ -755,7 +817,7 @@ switch($mystatus)
 
            $whoid = DB_get_userid('gameid-position',$gameid,$who);
            if($whoid==$myid)
 
            $whoid = DB_get_userid('gameid-position',$gameid,$who);
            if($whoid==$myid)
-             echo "<div class=\"message\">Please, <a href=\"$INDEX?action=game&amp;me=$me\">start</a> the game.</div>\n";
+             echo "Please, <a href=\"$INDEX?action=game&amp;me=$me\">start</a> the game.<br /\n";
            else
              {
                $whohash = DB_get_hash_from_game_and_pos($gameid,$who);
            else
              {
                $whohash = DB_get_hash_from_game_and_pos($gameid,$who);
@@ -774,6 +836,7 @@ switch($mystatus)
        echo "</div>\n";
        break;
       }
        echo "</div>\n";
        break;
       }
+
   case 'poverty':
     /* user only gets here in a poverty game, several things have to be handled here:
      * A) ask, if user wants to take trump
   case 'poverty':
     /* user only gets here in a poverty game, several things have to be handled here:
      * A) ask, if user wants to take trump
@@ -831,7 +894,7 @@ switch($mystatus)
        /* get information so show the cards that have been handed over in a poverty game */
        output_exchanged_cards();
 
        /* get information so show the cards that have been handed over in a poverty game */
        output_exchanged_cards();
 
-       echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
+       echo "    </div>\n  </li>\n</ul>\n\n";  /* end div trick, end li trick , end ul tricks */
       }
     /* end output pre-game trick */
 
       }
     /* end output pre-game trick */
 
@@ -887,7 +950,7 @@ switch($mystatus)
                $userhash  = DB_get_hash_from_gameid_and_userid($gameid,$user);
                $userparty = DB_get_party_by_hash($userhash);
 
                $userhash  = DB_get_hash_from_gameid_and_userid($gameid,$user);
                $userparty = DB_get_party_by_hash($userhash);
 
-               if($usersick=='poverty' && !$userparty)
+               if(($usersick=='poverty'|| ($RULES['lowtrump']=='poverty' && $usersick=='lowtrump')) && !$userparty)
                  {
                    $hash    = DB_get_hash_from_gameid_and_userid($gameid,$user);
                    $cards   = DB_get_hand($hash);
                  {
                    $hash    = DB_get_hash_from_gameid_and_userid($gameid,$user);
                    $cards   = DB_get_hand($hash);
@@ -895,7 +958,10 @@ switch($mystatus)
                    $nrtrump = 0;
                    foreach($cards as $card)
                      if($card<27) $nrtrump++;
                    $nrtrump = 0;
                    foreach($cards as $card)
                      if($card<27) $nrtrump++;
-                   echo "Player $name has $nrtrump trump. Do you want to take them?".
+                   $low='';
+                   if($usersick=='lowtrump')
+                     $low='low';
+                   echo "Player $name has $nrtrump $low trump. Do you want to take them?".
                      "<a href=\"index.php?action=game&amp;me=$me&amp;trump=$user\">Yes</a> <br />\n";
                  }
              }
                      "<a href=\"index.php?action=game&amp;me=$me&amp;trump=$user\">Yes</a> <br />\n";
                  }
              }
@@ -924,9 +990,9 @@ switch($mystatus)
 
            /* don't ask people who have poverty */
            $next=1;
 
            /* don't ask people who have poverty */
            $next=1;
-           if($firstsick=='poverty')
+           if($firstsick=='poverty' || ($RULES['lowtrump']=='poverty' && $firstsick=='lowtrump'))
              {
              {
-               if($secondsick=='poverty')
+               if($secondsick=='poverty'|| ($RULES['lowtrump']=='poverty' && $secondsick=='lowtrump'))
                  $next=3;
                else
                  $next=2;
                  $next=3;
                else
                  $next=2;
@@ -940,7 +1006,7 @@ switch($mystatus)
            if($mypos+$next>4)
              {
                $message = "Hello, \n\n".
            if($mypos+$next>4)
              {
                $message = "Hello, \n\n".
-                 "Game ".DB_format_gameid($gameid)." has been canceled since nobody wanted to take the trump.\n";
+                 "Game ".DB_format_gameid($gameid)." has been canceled since nobody wanted to take the trump.\n\n";
 
                $userids = DB_get_all_userid_by_gameid($gameid);
                foreach($userids as $user)
 
                $userids = DB_get_all_userid_by_gameid($gameid);
                foreach($userids as $user)
@@ -952,8 +1018,8 @@ switch($mystatus)
                /* update game status */
                cancel_game('trump',$gameid);
 
                /* update game status */
                cancel_game('trump',$gameid);
 
-               echo "<p style=\"background-color:red\";>Game ".DB_format_gameid($gameid)." has been canceled.<br /><br /></p>";
-               return;
+               echo "<p class=\"message\";>Game ".DB_format_gameid($gameid)." has been canceled.<br /><br /></p>";
+               break;
              }
            else
              {
              }
            else
              {
@@ -1041,8 +1107,8 @@ switch($mystatus)
                    $secondsick = (string) DB_get_sickness_by_pos_and_gameid($mypos+2,$gameid);
 
                    $next=1;
                    $secondsick = (string) DB_get_sickness_by_pos_and_gameid($mypos+2,$gameid);
 
                    $next=1;
-                   if($firstsick=='poverty')
-                     if($secondsick=='poverty')
+                   if($firstsick=='poverty'|| ($RULES['lowtrump']=='poverty' && $firstsick=='lowtrump'))
+                     if($secondsick=='poverty'|| ($RULES['lowtrump']=='poverty' && $secondsick=='lowtrump'))
                        $next=3;
                      else
                        $next=2;
                        $next=3;
                      else
                        $next=2;
@@ -1065,7 +1131,7 @@ switch($mystatus)
            echo "<div class=\"message\">Please, <a href=\"$INDEX?action=game&amp;me=$me\">continue</a> here.</div>\n";
          }
       }
            echo "<div class=\"message\">Please, <a href=\"$INDEX?action=game&amp;me=$me\">continue</a> here.</div>\n";
          }
       }
-    echo "</div>";
+    echo "</div>\n";
     break;
 
   case 'play':
     break;
 
   case 'play':
@@ -1084,9 +1150,11 @@ switch($mystatus)
        echo "<div class=\"message\"><p>The game has been canceled because one player wasn't responding.</p><p>If this was a mistake all 4 players need to send an Email to $ADMIN_NAME at $ADMIN_EMAIL requesting that the game should be restarted.</p></div>";
        break;
       case 'cancel-nines':
        echo "<div class=\"message\"><p>The game has been canceled because one player wasn't responding.</p><p>If this was a mistake all 4 players need to send an Email to $ADMIN_NAME at $ADMIN_EMAIL requesting that the game should be restarted.</p></div>";
        break;
       case 'cancel-nines':
-      case 'cancel-timedout':
        echo "<div class=\"message\"><p>The game has been canceled because one player had too many nines.</p></div>";
        break;
        echo "<div class=\"message\"><p>The game has been canceled because one player had too many nines.</p></div>";
        break;
+      case 'cancel-lowtrump':
+       echo "<div class=\"message\"><p>The game has been canceled because one player had low trump.</p></div>";
+       break;
       case 'cancel-trump':
        echo "<div class=\"message\"><p>The game has been canceled because nobody wanted to take the trump.</p></div>";
        break;
       case 'cancel-trump':
        echo "<div class=\"message\"><p>The game has been canceled because nobody wanted to take the trump.</p></div>";
        break;
@@ -1295,6 +1363,7 @@ switch($mystatus)
        /* end of trick? */
        if($seq==4)
          {
        /* end of trick? */
        if($seq==4)
          {
+           $winner    = get_winner($play,$gametype); /* returns the position */
            echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
          }
       }
            echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
          }
       }
@@ -1413,7 +1482,10 @@ switch($mystatus)
                $play   = DB_get_cards_by_trick($trickid);
                $winner = get_winner($play,$gametype); /* returns the position */
 
                $play   = DB_get_cards_by_trick($trickid);
                $winner = get_winner($play,$gametype); /* returns the position */
 
-               /* check if someone caught a fox */
+               /*
+                * 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
                 */
                /* first check if we should account for solos at all,
                 * since it doesn't make sense in some games
                 */
@@ -1446,32 +1518,41 @@ switch($mystatus)
                          }
                    }
 
                          }
                    }
 
-               /* check for karlchen (jack of clubs in the last trick)*/
+               /*
+                * 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 */
                /* 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($gameid)=='solo' )
+
+               if($tricknr == 12 ) /* Karlchen works only in the last trick */
                  {
                  {
-                   $solo = DB_get_solo_by_gameid($gameid);
-                   if($solo == 'trumpless' || $solo == 'jack' || $solo == 'queen' )
-                     $ok = 0; /* no Karlchen in these solos */
-                 }
+                   /* check for solo */
+                   $solo = 'none';
+                   if(DB_get_gametype_by_gameid($gameid)=='solo' )
+                     $solo = DB_get_solo_by_gameid($gameid);
 
 
-               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,$uid1);
+                   /* no Karlchen in these solos */
+                   if($solo != 'trumpless' && $solo != 'jack' && $solo != 'queen' )
+                     {
+                       foreach($play as $played)
+                         if ( $played['card']==11 || $played['card']==12 )
+                           if ($played['pos'] == $winner )
+                             {
+                               /* save Karlchen */
+                               $uid1   = DB_get_userid('gameid-position',$gameid,$winner);
+                               $party1 = DB_get_party_by_gameid_and_userid($gameid,$uid1);
+
+                               DB_query("INSERT INTO Score".
+                                        " VALUES( NULL,NULL,$gameid,'$party1',$uid1,NULL,'karlchen')");
+                             };
+                     };
+                 }; /* end scoring Karlchen */
+
+               /*
+                * check for doppelopf (>40 points)
+                ***********************************/
 
 
-                         DB_query("INSERT INTO Score".
-                                  " VALUES( NULL,NULL,$gameid,'$party1',$uid1,NULL,'karlchen')");
-                       }
-               /* check for doppelopf (>40 points)*/
                $points = 0;
                foreach($play as $played)
                  {
                $points = 0;
                foreach($play as $played)
                  {
@@ -1486,6 +1567,10 @@ switch($mystatus)
                             " VALUES( NULL,NULL,$gameid,'$party1',$uid1,NULL,'doko')");
                  }
 
                             " VALUES( NULL,NULL,$gameid,'$party1',$uid1,NULL,'doko')");
                  }
 
+               /*
+                * set winner (for this trick)
+                */
+
                if($winner>0)
                  DB_query("UPDATE Trick SET winner='$winner' WHERE id='$trickid'");
                else
                if($winner>0)
                  DB_query("UPDATE Trick SET winner='$winner' WHERE id='$trickid'");
                else
@@ -1807,7 +1892,7 @@ switch($mystatus)
                      $link = "$name: ".$HOST.$INDEX."?action=game&me=".$hash."\n" ;
                      $message .= $link;
                    }
                      $link = "$name: ".$HOST.$INDEX."?action=game&me=".$hash."\n" ;
                      $message .= $link;
                    }
-                 $message .= "\n\n (you can use reply all on this email to reach all the players.)\n";
+                 $message .= "\n\n (you can use reply all on this email to reach all the players.)\n\n";
                  $subject = ' Game over (game '.DB_format_gameid($gameid).') ';
                  mymail($userids,$subject,$message);
              }
                  $subject = ' Game over (game '.DB_format_gameid($gameid).') ';
                  mymail($userids,$subject,$message);
              }
@@ -1909,11 +1994,17 @@ switch($mystatus)
             * also check if we have both schweinchen, in that case only display on of them as playable
             */
            if( ($followsuit && !same_type($card,$firstcard)) ||
             * also check if we have both schweinchen, in that case only display on of them as playable
             */
            if( ($followsuit && !same_type($card,$firstcard)) ||
-               ( (int)($card)==19 && !$GAME['schweinchen-first'] &&
-                 ($RULES['schweinchen']=='second'||
-                  ( $RULES['schweinchen']=='secondaftercall' &&
-                    (DB_get_call_by_hash($GAME['schweinchen-who']) || DB_get_partner_call_by_hash($GAME['schweinchen-who']) )))
-                 && $GAME['schweinchen-who']==$me  )
+               ( (int)($card)==19 &&
+                 !$GAME['schweinchen-first'] &&
+                 ( $RULES['schweinchen']=='second' ||
+                   ( $RULES['schweinchen']=='secondaftercall' &&
+                    (DB_get_call_by_hash($GAME['schweinchen-who']) ||
+                     DB_get_partner_call_by_hash($GAME['schweinchen-who']) )
+                   )
+                 ) &&
+                 $GAME['schweinchen-who']==$me &&
+                 in_array($gametype,array('normal','wedding','trump','silent'))
+                 )
                )
              display_card($card,$PREF['cardset']);
            else
                )
              display_card($card,$PREF['cardset']);
            else
@@ -1930,7 +2021,15 @@ switch($mystatus)
       {
        $oldcards = DB_get_all_hand($me);
        $oldcards = mysort($oldcards,$gametype);
       {
        $oldcards = DB_get_all_hand($me);
        $oldcards = mysort($oldcards,$gametype);
-       echo "Your cards were: <br />\n";
+
+       if(isset($_SESSION['id']) && $myid==$_SESSION['id'])
+         echo "Your cards were: <br />\n";
+       else
+         {
+           $name = DB_get_name('userid',$myid);
+           echo "$name's were: <br />\n";
+         }
+
        foreach($oldcards as $card)
          display_card($card,$PREF['cardset']);
 
        foreach($oldcards as $card)
          display_card($card,$PREF['cardset']);
 
@@ -1972,11 +2071,20 @@ switch($mystatus)
 /* output other games where it is the users turn
  * make sure that the people looking at old games don't see the wrong games here
  */
 /* output other games where it is the users turn
  * make sure that the people looking at old games don't see the wrong games here
  */
-if( $mystatus != 'gameover' )
-  display_user_menu($myid);
+if( $gamestatus != 'gameover' )
+  {
+    /* game isn't over, only valid user can get here, so show menu */
+    display_user_menu($myid);
+  }
+else if(  $origmystatus != 'gameover' )
+  {
+    /* user just played the very last card, game is now over, it's still ok to show the menu though */
+    display_user_menu($myid);
+  }
 else if(  $mystatus == 'gameover' &&
 else if(  $mystatus == 'gameover' &&
-       isset($_SESSION['id']) )
+         isset($_SESSION['id']) )
   {
   {
+    /* user is looking at someone else's game, show the menu for the correct user */
     display_user_menu($_SESSION['id']);
   }
 else
     display_user_menu($_SESSION['id']);
   }
 else