when starting a new game, games can't be selected twice anymore and are randomly...

diff --git a/output.php b/output.php
index ef67cccc04961f41ac892b22fa24b6bc5ca50266..bfebf4ac5cff471fbdb8e1ac70279aa9a7e53dd3 100644 (file)
--- a/output.php
+++ b/output.php
@@ -86,15 +86,26 @@ function output_ask_for_new_game($playerA,$playerB,$playerC,$playerD,$oldgameid)
 function output_form_for_new_game($names)
 {
 ?>
 function output_form_for_new_game($names)
 {
 ?>

-    <p>Please select four players </p>
+    <p>Please select four players (or use the randomly pre-selected names)</p>

        <form action="index.php" method="post">
 <?php
   foreach( array("PlayerA","PlayerB","PlayerC","PlayerD") as $player)
   {
        <form action="index.php" method="post">
 <?php
   foreach( array("PlayerA","PlayerB","PlayerC","PlayerD") as $player)
   {

+    srand((float) microtime() * 10000000);
+    $randkey = array_rand($names);
+    $rand = $names[$randkey];

     echo "    Name:  <select name=\"$player\" size=\"1\" />  \n";
     echo "    Name:  <select name=\"$player\" size=\"1\" />  \n";

-     foreach($names as $name)
-      echo "     <option>$name</option>\n";
+    foreach($names as $name)
+    {
+      if($name==$rand)
+       {
+         echo "     <option selected=\"selected\">$name</option>\n";
+       }
+      else
+       echo "     <option>$name</option>\n";
+    }

     echo "  </select>\n";
     echo "  </select>\n";

+    unset($names[$randkey]);

    }
 ?>   
 
    }
 ?>