fixed: bug in routine to figure out the next player

added rulesets (change  in database): at the beginning of a game differnt rules can be chosen

6 files changed, 240 insertions, 49 deletions

diff --git a/create_database.sql b/create_database.sql
index bec2325..e4476ef 100644
--- a/create_database.sql
+++ b/create_database.sql
@@ -74,6 +74,7 @@ CREATE TABLE `Game` (
   `solo` enum('trumpless','jack','queen','trump','club','spade','heart','silent') default NULL,
   `startplayer` tinyint(4) default '1', 
   `status` enum('pre','play','gameover') default NULL,
+  `ruleset` int(11) default NULL,
   `session` int(11) default NULL,
   `id` int(11) NOT NULL auto_increment,
   UNIQUE KEY `id` (`id`)
@@ -89,6 +90,33 @@ LOCK TABLES `Game` WRITE;
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `Game` ENABLE KEYS */;
 
+
+--
+-- Table structure for table `Ruleset`
+--
+
+DROP TABLE IF EXISTS `Rulesets`;
+CREATE TABLE `Rulesets` (
+  `mod_date` timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP,
+  `create_date` timestamp NOT NULL default '0000-00-00 00:00:00',
+  `dullen` enum('none','firstwins','secondwins') default 'secondwins',
+  `schweinchen` enum ('none','both','second','secondaftercall') default 'second',
+  `id` int(11) NOT NULL auto_increment,
+  UNIQUE KEY `id` (`id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+  
+--
+-- Dumping data for table `Rulesets`
+--
+
+
+/*!40000 ALTER TABLE `Rulesets` DISABLE KEYS */;
+LOCK TABLES `Rulesets` WRITE;
+UNLOCK TABLES;
+/*!40000 ALTER TABLE `Rulesets` ENABLE KEYS */;
+
+
+
 --
 -- Table structure for table `Hand`
 --
diff --git a/css/standard.css b/css/standard.css
index 0edabfb..664b17c 100644
--- a/css/standard.css
+++ b/css/standard.css
@@ -238,6 +238,12 @@ ul.tricks li div div.card3 span{
   border-top:0;
 }
 
+.ruleset {
+  float:right;
+  border:2px solid gray;
+  border-top:0;
+}
+
 .time { 
   float:left;
   border:2px solid gray;
diff --git a/db.php b/db.php
index 8feb186..8843712 100644
--- a/db.php
+++ b/db.php
@@ -321,13 +321,13 @@ function DB_get_cards_by_trick($id)
   $cards = array();
   $i     = 1;
   
-  $result = mysql_query("SELECT card_id FROM Play LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id ".
+  $result = mysql_query("SELECT card_id,position FROM Play LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id ".
 			"LEFT JOIN Hand ON Hand.id=Hand_Card.hand_id ".
 			"WHERE trick_id=".
-			DB_quote_smart($id)." ORDER BY position ASC");
+			DB_quote_smart($id)." ORDER BY sequence ASC");
   while($r = mysql_fetch_array($result,MYSQL_NUM))
     {
-      $cards[$i]=$r[0];
+      $cards[$i]=array("card"=>$r[0],"pos"=>$r[1]);
       $i++;
     }
 
@@ -525,6 +525,17 @@ function DB_set_startplayer_by_gameid($id,$p)
   return;
 }
 
+function DB_get_ruleset_by_gameid($id)
+{
+  $result = mysql_query("SELECT ruleset FROM Game WHERE id=".DB_quote_smart($id));
+  $r      = mysql_fetch_array($result,MYSQL_NUM);
+  
+  if($r)
+    return $r[0];
+  else
+    return NULL;
+}
+
 function DB_get_session_by_gameid($id)
 {
   $result = mysql_query("SELECT session FROM Game WHERE id=".DB_quote_smart($id));
@@ -547,5 +558,30 @@ function DB_get_max_session()
     return 0;
 }
 
+function DB_get_ruleset($dullen,$schweinchen)
+{
+  $r = array();
+  
+  $result = mysql_query("SELECT id FROM Rulesets WHERE".
+			" dullen=".DB_quote_smart($dullen)." AND ".
+			" schweinchen=".DB_quote_smart($schweinchen));
+  if($result)
+    $r    = mysql_fetch_array($result,MYSQL_NUM);
+  
+  if($r)
+    return $r[0]; /* found ruleset */
+  else
+    {
+      /* create new one */
+      $result = mysql_query("INSERT INTO Rulesets VALUES (NULL, NULL, ".
+			    DB_quote_smart($dullen).",".
+			    DB_quote_smart($schweinchen).
+			    ", NULL)");
+      if($result)
+	return mysql_insert_id();
+    };
+
+  return -1; /* something went wrong */
+}
 
 ?>
\ No newline at end of file
diff --git a/functions.php b/functions.php
index 45416a7..162b544 100644
--- a/functions.php
+++ b/functions.php
@@ -77,6 +77,7 @@ function compare_cards($a,$b,$game)
   /* if "a" is higher than "b" return 1, else 0, "a" being the card first played */
 
   global $TRUMP,$DIAMONDS,$HEARTS,$CLUBS,$SPADES;
+  global $RULES;
 
   /* first map all cards to the odd number, 
    * this insure that the first card wins the trick 
@@ -91,8 +92,14 @@ function compare_cards($a,$b,$game)
   switch($game)
     {
     case "normal":
-      if($a==1 && $b==1) /* both 10 of hearts */
-	return 0;        /* second one wins. TODO should be able to set this at the start of a new game */
+    case "silent":
+    case "trump":
+    case "heart":
+    case "spade":
+    case "club":
+      if($RULES["dullen"]=="secondwins")
+	if($a==1 && $b==1) /* both 10 of hearts */
+	  return 0;        /* second one wins.*/
     }
   
   if(is_trump($a) && is_trump($b) && $a<=$b)
@@ -150,31 +157,42 @@ function compare_cards($a,$b,$game)
 
 function get_winner($p,$mode)
 {
-  /* get all 4 cards played in a trick */
-  $c1 = $p[1];
-  $c2 = $p[2];
-  $c3 = $p[3];
-  $c4 = $p[4];
+  /* get all 4 cards played in a trick, in the order they are played */
+  $tmp = $p[1];
+  $c1    = $tmp["card"];
+  $c1pos = $tmp["pos"]; 
+
+  $tmp = $p[2];
+  $c2    = $tmp["card"];
+  $c2pos = $tmp["pos"]; 
+
+  $tmp = $p[3];
+  $c3    = $tmp["card"];
+  $c3pos = $tmp["pos"]; 
+
+  $tmp = $p[4];
+  $c4    = $tmp["card"];
+  $c4pos = $tmp["pos"]; 
 
   /* first card is better than all the rest */
   if( compare_cards($c1,$c2,$mode) && compare_cards($c1,$c3,$mode) && compare_cards($c1,$c4,$mode) )
-    return 1; 
+    return $c1pos; 
 
   /* second card is better than first and better than the rest */
   if( !compare_cards($c1,$c2,$mode) &&  compare_cards($c2,$c3,$mode) && compare_cards($c2,$c4,$mode) )
-    return 2;
+    return $c2pos;
 
   /* third card is better than first card and better than last */
   if( !compare_cards($c1,$c3,$mode) &&  compare_cards($c3,$c4,$mode) )
     /* if second card is better than first, third card needs to be even better */
     if( !compare_cards($c1,$c2,$mode) && !compare_cards($c2,$c3,$mode) )
-      return 3;
+      return $c3pos;
     /* second is worse than first, e.g. not following suite */
     else if (compare_cards($c1,$c2,$mode) )
-      return 3;
+      return $c3pos;
 
   /* non of the above */
-  return 4;
+  return $c4pos;
 }
 
 function count_nines($cards)
@@ -307,9 +325,6 @@ function card_value($card)
 {
   switch($card)
     {
-    case 1:      /* heart */
-    case 2:
-      return 10;
     case 3:     /* clubes */	 
     case 4:	                 
     case 5:     /* spades */	 
@@ -337,6 +352,8 @@ function card_value($card)
     case 43:    /* hearts */   
     case 44:                   
       return 11;
+    case 1:      /* heart */
+    case 2:
     case 21:    /* diamonds */    
     case 22:
     case 29:    /* clubs */
@@ -462,6 +479,7 @@ function same_type($card,$c)
 function set_gametype($gametype)
 {
   global $TRUMP,$DIAMONDS,$HEARTS,$CLUBS,$SPADES;
+  global $RULES;
 
   switch($gametype)
     {
@@ -474,6 +492,12 @@ function set_gametype($gametype)
       $CLUBS    = array('27','28','29','30','31','32','33','34');
       $SPADES   = array('35','36','37','38','39','40','41','42');
       $HEARTS   = array('43','44','45','46','47','48');
+      if($RULES["dullen"]=='none')
+	{
+	  $TRUMP    = array('3','4','5','6','7','8','9','10','11','12','13','14','15','16', 
+                        '17','18','19','20','21','22','23','24','25','26');
+	  $HEARTS   = array('43','44','1','2','45','46','47','48');
+	}
       break;
     case "queen":
       $TRUMP    = array('3','4','5','6','7','8','9','10');
@@ -503,6 +527,12 @@ function set_gametype($gametype)
       $SPADES   = array('35','36','37','38','39','40','41','42');
       $HEARTS   = array('43','44','45','46','47','48');
       $DIAMONDS = array('19','20','21','22','23','24','25','26');
+      if($RULES["dullen"]=='none')
+	{
+	  $TRUMP    = array('3','4','5','6','7','8','9','10','11','12','13','14','15','16', 
+			    '17','18','27','28','29','30','31','32','33','34');
+	  $HEARTS   = array('43','44','1','2','45','46','47','48');
+	}
       break;
     case "spade":
       $TRUMP    = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16', 
@@ -511,6 +541,12 @@ function set_gametype($gametype)
       $SPADES   = array();
       $HEARTS   = array('43','44','45','46','47','48');
       $DIAMONDS = array('19','20','21','22','23','24','25','26');
+      if($RULES["dullen"]=='none')
+	{
+	  $TRUMP    = array('3','4','5','6','7','8','9','10','11','12','13','14','15','16', 
+			    '17','18','35','36','37','38','39','40','41','42');
+	  $HEARTS   = array('43','44','1','2','45','46','47','48');
+	}
       break;
     case "heart":
       $TRUMP    = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16', 
@@ -519,6 +555,11 @@ function set_gametype($gametype)
       $SPADES   = array('35','36','37','38','39','40','41','42');
       $HEARTS   = array();
       $DIAMONDS = array('19','20','21','22','23','24','25','26');
+      if($RULES["dullen"]=='none')
+	{
+	  $TRUMP    = array('3','4','5','6','7','8','9','10','11','12','13','14','15','16', 
+			    '17','18','43','44','1','2','45','46','47','48');
+	}
       break;
     }
 }
diff --git a/index.php b/index.php
index 84ce6f0..bd5702e 100644
--- a/index.php
+++ b/index.php
@@ -31,12 +31,15 @@ if(myisset("new"))
     output_form_for_new_game($names);
   }
 /*check if everything is ready to set up a new game */
-else if( myisset("PlayerA", "PlayerB","PlayerC","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);
@@ -58,25 +61,38 @@ else if( myisset("PlayerA", "PlayerB","PlayerC","PlayerD" ))
     $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";
+	exit();
+      };
+    
     /* create game */
     $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','$session' ,NULL)");
+	  mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$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','$max' ,NULL)");
+	    mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$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, '$randomNRstring', 'normal', NULL,'1','pre', NULL ,NULL)");
+      mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,'1','pre', ".
+		  "'$ruleset',NULL ,NULL)");
     $game_id = mysql_insert_id();
     
     /* create hash */
@@ -201,6 +217,19 @@ else if(myisset("me"))
     /* display the game number */
     echo "<p class=\"gamenumber\"> Game $gameid </p>\n";
 
+    /* display rule set */
+    echo "<div class=\"ruleset\">\n Rules: <br />";
+    $result = mysql_query("SELECT * FROM Rulesets LEFT JOIN Game ON Game.ruleset=Rulesets.id WHERE Game.id='$gameid'" );
+    $r      = mysql_fetch_array($result,MYSQL_NUM);
+
+    $RULES["dullen"]=$r[2];
+    $RULES["schweinchen"]=$r[3];
+
+    echo "10ofhearts : ".$r[2]."<br />";
+    echo "schweinchen: ".$r[3]."<br />";
+    echo "</div>\n";
+    
+
     /* mystatus gets the player through the different stages of a game.
      * start:    yes/no
      * init:     check values from start,
@@ -219,9 +248,9 @@ else if(myisset("me"))
 	DB_set_hand_status_by_hash($me,'init');
 	break;
       case 'init':
-	if( !myisset("in","update") )
+	if( !myisset("in") )
 	  {
-	    echo "you need to answer both question";
+	    echo "you need to answer the question";
 	    DB_set_hand_status_by_hash($me,'start');
 	  }
 	else
@@ -244,13 +273,11 @@ else if(myisset("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($mycards);
-		echo "<p class=\"mycards\" style=\"margin-top:12em;\">your cards are: <br />\n";
+		echo "<p class=\"mycards\" style=\"margin-top:8em;\">your cards are: <br />\n";
 		foreach($mycards as $card) 
 		  display_card($card);
 		echo "</p>\n";   
@@ -265,8 +292,6 @@ else if(myisset("me"))
       
     case 'check':
       echo "checking if you selected solo or nines...<br />".
-	" if you have a wedding, please send an email to the other players. <br />".
-	" if you have poverty you need to play a normal game,sorry...<br />".
 	" Please click <a href=\"$host?me=$me\">here</a> to finish the setup.<br />";
       if(!myisset("solo","wedding","poverty","nines") )
 	{
@@ -303,17 +328,19 @@ else if(myisset("me"))
 	  else if($_REQUEST["wedding"] == "yes")
 	    {
 	      /* TODO: add silent solo somewhere*/
-	      echo "wedding was chosen<br />\n";
+	      echo "wedding was chosen, can't handle it at the moment, you need to send out".
+		" an email by hand to the other players<br />\n";
 	      DB_set_sickness_by_hash($me,"wedding");
 	    }
 	  else if($_REQUEST["poverty"] == "yes")
 	    {
-	      echo "poverty was chosen<br />\n";
+	      echo "poverty was chosen. Unfortunately this is not implemented yet,".
+		" so you need to play a normal game... sorry<br />\n";
 	      DB_set_sickness_by_hash($me,"poverty");
 	    }
 	  else if($_REQUEST["nines"] == "yes")
 	    {
-	      echo "nines was chosen<br />\n";
+	      echo "Nines was chosen. If no is playing solo, this game will be canceled.<br />\n";
 	      DB_set_sickness_by_hash($me,"nines");
 	    }
 	}
@@ -332,20 +359,19 @@ else if(myisset("me"))
       echo "<br />checking if someone else selected solo or nines... wedding and poverty not handled at the moment<br />".
 	" Please click <a href=\"$host?me=$me\">here</a> to finish the setup.<br />";	 
       
-      /* only set this after all poverty, etc. are handled*/
-      DB_set_hand_status_by_hash($me,'play');
-      
-      /* check if the game can start  */
+      /* check if everyone has reached this stage */
       $userids = DB_get_all_userid_by_gameid($gameid);
       $ok=1;
       foreach($userids as $user)
-	if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='play')
-	  $ok=0;
-      
+	{
+	  $userstat = DB_get_hand_status_by_userid_and_gameid($user,$gameid);
+	  if($userstat!='poverty' && $userstat!='play')
+	    $ok=0;
+	};
+
       if($ok)
 	{
-	  DB_set_game_status_by_gameid($gameid,'play');
-	  
+	  echo "Everyone has finished checking their cards, the game can now start...<br />";
 	  /* check what kind of game we are playing */
 	  $gametype    = DB_get_gametype_by_gameid($gameid);
 	  $startplayer = DB_get_startplayer_by_gameid($gameid);
@@ -399,9 +425,38 @@ else if(myisset("me"))
 		  echo "$name has a Vorbehalt. <br />"  ;
 		}
 	    }
-	  
 	  /* if gamestatus == normal, set wedding  */
 	  
+	  /* 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 "$name has a Vorbehalt. <br />"  ;
+		}
+	    }
+
+	  /* finished the setup, go to next stage */
+	  DB_set_hand_status_by_hash($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');
 	}
       
       break;
@@ -520,7 +575,7 @@ else if(myisset("me"))
 	  $comment = $r[4];
 	  
 	  /* save card to be able to find the winner of the trick later */
-	  $play[$pos] = $r[0]; 
+	  $play[$seq] = array("card"=>$r[0],"pos"=>$pos); 
 	  
 	  if($seq==1)
 	    {
@@ -654,7 +709,7 @@ else if(myisset("me"))
 		  /* get points of last trick and save it */
 		  $points = 0;
 		  foreach($play as $card)
-		    $points = $points + card_value($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')");
@@ -691,7 +746,7 @@ else if(myisset("me"))
 		       * a few lines further up  */
 		      $points = 0;
 		      foreach($play as $card)
-			$points = $points + card_value($card);
+			$points = $points + card_value($card["card"]);
 		      
 		      $winnerid = DB_get_handid_by_gameid_and_position($gameid,$winner);
 		      if($winnerid>0)
@@ -810,7 +865,7 @@ else if(myisset("me"))
 	  if($result)
 	    $r = mysql_fetch_array($result,MYSQL_NUM);
 	  
-	  if(!$session || $gameid==$r)
+	  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);
diff --git a/output.php b/output.php
index bfebf4a..721858f 100644
--- a/output.php
+++ b/output.php
@@ -70,12 +70,16 @@ function output_register()
 
 function output_ask_for_new_game($playerA,$playerB,$playerC,$playerD,$oldgameid)
 {
+  global $RULES;
+
   echo "Do you want to continue playing?(This will start a new game, with the next person as dealer.)\n";
   echo "<form action=\"index.php\" method=\"post\">\n";
   echo "  <input type=\"hidden\" name=\"PlayerA\" value=\"$playerA\" />\n";
   echo "  <input type=\"hidden\" name=\"PlayerB\" value=\"$playerB\" />\n";
   echo "  <input type=\"hidden\" name=\"PlayerC\" value=\"$playerC\" />\n";
   echo "  <input type=\"hidden\" name=\"PlayerD\" value=\"$playerD\" />\n";
+  echo "  <input type=\"hidden\" name=\"dullen\"  value=\"".$RULES["dullen"]."\" />\n";
+  echo "  <input type=\"hidden\" name=\"schweinchen\" value=\"".$RULES["schweinchen"]."\" />\n";
   echo "  <input type=\"hidden\" name=\"followup\" value=\"$oldgameid\" />\n";
   echo "  <input type=\"submit\" value=\"keep playing\" />\n";
   echo "</form>\n";
@@ -86,9 +90,11 @@ function output_ask_for_new_game($playerA,$playerB,$playerC,$playerD,$oldgameid)
 function output_form_for_new_game($names)
 {
 ?>
+    <h2> Players </h2>
     <p>Please select four players (or use the randomly pre-selected names)</p>
        <form action="index.php" method="post">
 <?php
+    /* ask for player names */
   foreach( array("PlayerA","PlayerB","PlayerC","PlayerD") as $player)
   {
     srand((float) microtime() * 10000000);
@@ -108,7 +114,24 @@ function output_form_for_new_game($names)
     unset($names[$randkey]);
    }
 ?>   
-
+   <h2> Rules </h2> 
+      
+      <p> ten of hearts: 
+         <ul>
+         <li> <input type="radio" name="dullen" value="none" /> just normal non-trump  </li>
+         <li> <input type="radio" name="dullen" value="firstwins" /> first ten of hearts wins the trick </li>
+         <li> <input type="radio" name="dullen" value="secondwins" checked="checked" /> second ten of hearts wins the trick </li>
+         </ul>
+      </p>
+      <p> schweinchen (both foxes): 
+        <ul>
+        <li> <input type="radio" name="schweinchen" value="none" /> none </li>
+      <li> <input type="radio" name="schweinchen" value="both" /> both become highest trump (call at beginning of the game)(doesn't work yet) </li>
+        <li> <input type="radio" name="schweinchen" value="second" checked="checked" /> first one normal, second one becomes highest (call during the game) (doesn't work yet) </li>
+      <li> <input type="radio" name="schweinchen" value="secondaftercall"  /> second one become highest only in case re/contra was announced (doesn't work yet)</li>
+      </ul>
+      </p>
+   
    <input type="submit" value="start game" />
  </form>
 <?php
@@ -207,10 +230,12 @@ function check_want_to_play($me)
    yes<input type="radio" name="in" value="yes" />
    no<input type="radio" name="in" value="no" /> <br />
 
+<?php   
+/*
    Do you want to get an email for every card played or only if it your move?
    every card<input type="radio" name="update" value="card" />
    only on my turn<input type="radio" name="update" value="turn" /> <br />
-<?php   
+*/
   echo "<input type=\"hidden\" name=\"me\" value=\"$me\" />\n";
   echo "\n";
   echo "<input type=\"submit\" value=\"count me in\" />\n";