CLEANUP: removed a debug message
[e-DoKo.git] / include / functions.php
index fafcf36ead8a07455f435be8d7f4bb4554b1bf1d..044c6c718c286e3c97cf5b358ac89d34ba337d1c 100644 (file)
@@ -177,14 +177,27 @@ function compare_cards($a,$b,$game)
            return 1;
          if($b == 19 || $b == 20 )
            return 0;
-       };
-      if($RULES['schweinchen']=='second' && $GAME['schweinchen-second'])
+       }
+      else if($RULES['schweinchen']=='second' && $GAME['schweinchen-second'])
        {
          if($a == 19 || $a == 20 )
            return 1;
          if($b == 19 || $b == 20 )
            return 0;
-       };
+       }
+      else if($RULES['schweinchen']=='secondaftercall' && $GAME['schweinchen-who'] && $GAME['schweinchen-second'] )
+       {
+         /* check if a call was made either by the player or his partner. If so activate Schweinchen rule. */
+         if(DB_get_call_by_hash($GAME['schweinchen-who']) || DB_get_partner_call_by_hash($GAME['schweinchen-who']) )
+           {
+             if($a == 19 || $a == 20 )
+               return 1;
+             if($b == 19 || $b == 20 )
+               return 0;
+           }
+         /* if not, do nothing and the foxes are just handeled as normal trump */
+       }
+       ;
     case "heart":
     case "spade":
     case "club":
@@ -316,17 +329,22 @@ function check_wedding($cards)
   return 0;
 }
 
-function count_trump($cards)
+function count_trump($cards,$status='pregame')
 {
   global $RULES;
 
   $trump = 0;
 
-  /* count each trump, including the foxes */
+  /* count each trump, including the foxes, since this is used to determine poverty status */
   foreach($cards as $c)
     if( (int)($c) <27)
       $trump++;
 
+  /* In case we really want to know the amount of trump, we can use the status variable.
+   * This is needed for example to figure out what icon to display on the table in case of
+   * trump given back in poverty */
+  if($status=='all') return $trump;
+
   /* normally foxes don't count as trump, so we substract them here
    * in case someone has schweinchen, one or two of them should count as trump
    * though, so we need to add one trump for those cases */
@@ -595,21 +613,39 @@ function set_gametype($gametype)
 
 function mysort($cards,$gametype)
 {
-  usort ( $cards, "sort_comp" );
+  global $PREF;
+  if(isset($PREF['sorting']))
+    if($PREF['sorting']=='high-low')
+      usort ( $cards, 'sort_comp_high_low' );
+    else
+      usort ( $cards, 'sort_comp_low_high' );
+  else
+    usort ( $cards, 'sort_comp_high_low' );
   return $cards;
 }
 
-function sort_comp($a,$b)
+function sort_comp_high_low($a,$b)
 {
   global $CARDS;
 
   $ALL = array();
-  $ALL = array_merge($CARDS["trump"],$CARDS["diamonds"],$CARDS["clubs"],
-                    $CARDS["hearts"],$CARDS["spades"]);
+  $ALL = array_merge($CARDS['trump'],$CARDS['diamonds'],$CARDS['clubs'],
+                    $CARDS['hearts'],$CARDS['spades']);
 
   return pos_array($a,$ALL)-pos_array($b,$ALL);
 }
 
+function sort_comp_low_high($a,$b)
+{
+  global $CARDS;
+
+  $ALL = array();
+  $ALL = array_merge($CARDS['trump'],$CARDS['diamonds'],$CARDS['clubs'],
+                    $CARDS['hearts'],$CARDS['spades']);
+
+  return -pos_array($a,$ALL)+pos_array($b,$ALL);
+}
+
 function can_call($what,$hash)
 {
   global $RULES;
@@ -696,7 +732,7 @@ function can_call($what,$hash)
 
 function display_table ()
 {
-  global $gameid, $GT, $debug,$INDEX,$defaulttimezone;
+  global $gameid, $GT, $debug,$INDEX,$defaulttimezone,$session;
   global $RULES,$GAME,$gametype;
 
   $result = DB_query("SELECT  User.fullname as name,".
@@ -746,14 +782,14 @@ function display_table ()
          {
            $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
            $cards    = DB_get_all_hand($userhash);
-           $trumpNR  = count_trump($cards);
+           $trumpNR  = count_trump($cards,'all');
            if($trumpNR)
-             echo "   <img src=\"pics/button/poverty_trump_button.png\" class=\"button\" alt=\"poverty < trump back\" />";
+             echo "   <img src=\"pics/button/poverty_trump_button.png\" class=\"button\" alt=\"poverty < trump back\" title=\"poverty - trump back\" />";
            else
-             echo "   <img src=\"pics/button/poverty_notrump_button.png\" class=\"button\" alt=\"poverty <\" />";
+             echo "   <img src=\"pics/button/poverty_notrump_button.png\" class=\"button\" alt=\"poverty <\" title=\"poverty - no trump back\" />";
          }
        else
-         echo "   <img src=\"pics/button/poverty_partner_button.png\" class=\"button\" alt=\"poverty >\" />";
+         echo "   <img src=\"pics/button/poverty_partner_button.png\" class=\"button\" alt=\"poverty >\" title=\"poverty partner\" />";
 
       if($GT=="dpoverty")
        if($party=="re")
@@ -761,79 +797,79 @@ function display_table ()
            {
              $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
              $cards    = DB_get_all_hand($userhash);
-             $trumpNR  = count_trump($cards);
+             $trumpNR  = count_trump($cards,'all');
              if($trumpNR)
-               echo "   <img src=\"pics/button/poverty_trump_button.png\" class=\"button\" alt=\"poverty < trump back\" />";
+               echo "   <img src=\"pics/button/poverty_trump_button.png\" class=\"button\" alt=\"poverty < trump back\" title=\"poverty - trump back\" />";
              else
-               echo "   <img src=\"pics/button/poverty_notrump_button.png\" class=\"button\" alt=\"poverty <\" />";
+               echo "   <img src=\"pics/button/poverty_notrump_button.png\" class=\"button\" alt=\"poverty <\" title=\"poverty - no trump back\" />";
            }
          else
-           echo "   <img src=\"pics/button/poverty_partner_button.png\" class=\"button\" alt=\"poverty >\" />";
+           echo "   <img src=\"pics/button/poverty_partner_button.png\" class=\"button\" alt=\"poverty >\" title=\"poverty partner\" />";
        else
          if($sickness=="poverty")
            {
              $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
              $cards    = DB_get_all_hand($userhash);
-             $trumpNR  = count_trump($cards);
+             $trumpNR  = count_trump($cards,'all');
              if($trumpNR)
-               echo "   <img src=\"pics/button/poverty2_trump_button.png\" class=\"button\" alt=\"poverty2 < trump back\" />";
+               echo "   <img src=\"pics/button/poverty2_trump_button.png\" class=\"button\" alt=\"poverty2 < trump back\" title=\"poverty2 - trump back\"/>";
              else
-               echo "   <img src=\"pics/button/poverty2_notrump_button.png\" class=\"button\" alt=\"poverty2 <\" />";
+               echo "   <img src=\"pics/button/poverty2_notrump_button.png\" class=\"button\" alt=\"poverty2 <\" title=\"poverty2 - no trump back\" />";
            }
          else
-           echo "   <img src=\"pics/button/poverty2_partner_button.png\" class=\"button\" alt=\"poverty2 >\" />";
+           echo "   <img src=\"pics/button/poverty2_partner_button.png\" class=\"button\" alt=\"poverty2 >\" title=\"poverty2 partner\" />";
 
       if($GT=="wedding" && $party=="re")
        if($sickness=="wedding")
-         echo "   <img src=\"pics/button/wedding_button.png\" class=\"button\" alt=\"wedding\" />";
+         echo "   <img src=\"pics/button/wedding_button.png\" class=\"button\" alt=\"wedding\" title=\"wedding\" />";
        else
-         echo "   <img src=\"pics/button/wedding_partner_button.png\" class=\"button\" alt=\"wedding partner\" />";
+         echo "   <img src=\"pics/button/wedding_partner_button.png\" class=\"button\" alt=\"wedding partner\" title=\"wedding partner\" />";
 
       if(ereg("solo",$GT) && $party=="re")
        {
          if(ereg("queen",$GT))
-           echo "   <img src=\"pics/button/queensolo_button.png\" class=\"button\" alt=\"$GT\" />";
+           echo "   <img src=\"pics/button/queensolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Queen solo\" />";
          else if(ereg("jack",$GT))
-           echo "   <img src=\"pics/button/jacksolo_button.png\" class=\"button\" alt=\"$GT\" />";
+           echo "   <img src=\"pics/button/jacksolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Jack solo\" />";
          else if(ereg("club",$GT))
-           echo "   <img src=\"pics/button/clubsolo_button.png\" class=\"button\" alt=\"$GT\" />";
+           echo "   <img src=\"pics/button/clubsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Club solo\" />";
          else if(ereg("spade",$GT))
-           echo "   <img src=\"pics/button/spadesolo_button.png\" class=\"button\" alt=\"$GT\" />";
+           echo "   <img src=\"pics/button/spadesolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Spade solo\" />";
          else if(ereg("heart",$GT))
-           echo "   <img src=\"pics/button/heartsolo_button.png\" class=\"button\" alt=\"$GT\" />";
+           echo "   <img src=\"pics/button/heartsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Heart solo\" />";
          else if(ereg("trumpless",$GT))
-           echo "   <img src=\"pics/button/notrumpsolo_button.png\" class=\"button\" alt=\"$GT\" />";
+           echo "   <img src=\"pics/button/notrumpsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Trumpless solo\" />";
          else if(ereg("trump",$GT))
-           echo "   <img src=\"pics/button/trumpsolo_button.png\" class=\"button\" alt=\"$GT\" />";
+           echo "   <img src=\"pics/button/trumpsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Trump solo\" />";
        }
 
       /* add point calls */
       if($call!=NULL)
        {
          if($party=="re")
-           echo "  <img src=\"pics/button/re_button.png\" class=\"button\" alt=\"re\" />";
+           echo "  <img src=\"pics/button/re_button.png\" class=\"button\" alt=\"re\" title=\"Re\" />";
          else
-           echo "  <img src=\"pics/button/contra_button.png\" class=\"button\" alt=\"contra\" />";
+           echo "  <img src=\"pics/button/contra_button.png\" class=\"button\" alt=\"contra\" title=\"Contra\" />";
          switch($call)
            {
            case "0":
-             echo "   <img src=\"pics/button/0_button.png\" class=\"button\" alt=\"0\" />";
+             echo "   <img src=\"pics/button/0_button.png\" class=\"button\" alt=\"0\" title=\"Call 0\" />";
              break;
            case "30":
-             echo "   <img src=\"pics/button/30_button.png\" class=\"button\" alt=\"30\" />";
+             echo "   <img src=\"pics/button/30_button.png\" class=\"button\" alt=\"30\" title=\"Call 30\" />";
              break;
            case "60":
-             echo "   <img src=\"pics/button/60_button.png\" class=\"button\" alt=\"60\" />";
+             echo "   <img src=\"pics/button/60_button.png\" class=\"button\" alt=\"60\" title=\"Call 60\" />";
              break;
            case "90":
-             echo "   <img src=\"pics/button/90_button.png\" class=\"button\" alt=\"90\" />";
+             echo "   <img src=\"pics/button/90_button.png\" class=\"button\" alt=\"90\" title=\"Call 90\" />";
              break;
            }
        }
 
       echo "    <br />\n";
-      echo "    <span title=\"".date("Y-m-d H:i:s",$timenow).  "\">local time</span>\n";
-      echo "    <span title=\"".date("Y-m-d H:i:s",$lastlogin)."\">last login</span>\n";
+      echo "    <span title=\"local time: ".date("Y-m-d H:i:s",$timenow).  " ".
+                            "last login: ".date("Y-m-d H:i:s",$lastlogin)."\">time info</span>\n";
       echo "   </div>\n";
 
     }
@@ -844,14 +880,14 @@ function display_table ()
 }
 
 
-function display_user_menu()
+function display_user_menu($id)
 {
-  global $WIKI,$myid,$INDEX;
+  global $WIKI,$INDEX;
 
   $result = DB_query("SELECT Hand.hash,Hand.game_id,Game.player from Hand".
                     " LEFT JOIN Game On Hand.game_id=Game.id".
-                    " WHERE Hand.user_id='$myid'".
-                    " AND Game.player='$myid'".
+                    " WHERE Hand.user_id='$id'".
+                    " AND ( Game.player='$id' OR ISNULL(Game.player) )".
                     " AND Game.status<>'gameover'".
                     " ORDER BY Game.session" );
 
@@ -865,7 +901,8 @@ function display_user_menu()
        }
 
       $i++;
-      echo "<a href=\"".$INDEX."?action=game&amp;me=".$r[0]."\">game ".DB_format_gameid($r[1])." </a><br />\n";
+      echo "<a href=\"".$INDEX."?action=game&amp;me=".$r[0].
+       "\">game ".DB_format_gameid($r[1])." </a><br />\n";
       if($i>4)
        {
          echo "...<br />\n";
@@ -907,11 +944,12 @@ function generate_score_table($session)
   foreach($gameids as $gameid)
     {
       $re_score = DB_get_score_by_gameid($gameid);
+      $gametype = DB_get_gametype_by_gameid($gameid);
       foreach($player as $id=>$points)
        {
          $party = DB_get_party_by_gameid_and_userid($gameid,$id);
          if($party == "re")
-           if(DB_get_gametype_by_gameid($gameid)=="solo")
+           if($gametype=="solo")
              $player[$id] += 3*$re_score;
            else
              $player[$id] += $re_score;
@@ -921,7 +959,7 @@ function generate_score_table($session)
       $score[$i]['gameid']  = $gameid ;
       $score[$i]['players'] = $player;
       $score[$i]['points']  = abs($re_score);
-      $score[$i]['solo']    = (DB_get_gametype_by_gameid($gameid)=="solo");
+      $score[$i]['solo']    = ($gametype=="solo");
 
       $i++;
     }
@@ -950,12 +988,14 @@ function generate_global_score_table()
   foreach($gameids as $gameid)
     {
       $re_score = DB_get_score_by_gameid($gameid);
+      $gametype = DB_get_gametype_by_gameid($gameid);
+
       /* TODO: this shouldn't loop over all players, just the 4 players that are in the game */
       foreach($player as $key=>$pl)
        {
          $party = DB_get_party_by_gameid_and_userid($gameid,$pl['id']);
          if($party == "re")
-           if(DB_get_gametype_by_gameid($gameid)=="solo")
+           if($gametype=="solo")
              $player[$key]['points'] += 3*$re_score;
            else
              $player[$key]['points'] += $re_score;
@@ -996,7 +1036,9 @@ function format_score_table_ascii($score)
   if(sizeof($score)==0)
     return "";
 
-  //  if(sizeof($score)>5) $header.=   "                ...   \n";
+  /* truncate table if we have too many games */
+  $max = sizeof($score);
+  if($max>6) $output.=" (table truncated to last 6 games)\n";
 
   /* output header */
   foreach($score[0]['players'] as $id=>$points)
@@ -1004,18 +1046,16 @@ function format_score_table_ascii($score)
       $name = DB_get_name('userid',$id); /*TODO*/
       $output.= "  ".substr($name,0,2)."  |";
     }
-  $output.="  P   |\n ";
+  $output.="  P   |\n";
   $output.= "------+------+------+------+------+\n";
 
-  $max = sizeof($score);
+  /* output score for each game */
   $i=0;
-
-  if($i<$max-6) $output.="       ...\n";
-
   foreach($score as $game)
     {
       $i++;
       if($i-1<$max-6) continue;
+
       foreach($game['players'] as $id=>$points)
        $output.=str_pad($points,6," ",STR_PAD_LEFT)."|";
       $output.=str_pad($game['points'],4," ",STR_PAD_LEFT);
@@ -1038,39 +1078,89 @@ function format_score_table_html($score,$userid)
   if(sizeof($score)==0)
     return "";
 
-  $output = "<div class=\"scoretable\">\n<table class=\"score\">\n <thead><tr>\n";
+  $output = "<div class=\"scoretable\">\n<table class=\"score\">\n";
 
   /* output header */
-  $output.= "  <th> Nr </th>";
+  $header = "";
+  $header.= " <thead>\n  <tr>\n";
+  $header.= "   <th> No </th>";
+  foreach($score[0]['players'] as $id=>$points)
+    {
+      $name = DB_get_name('userid',$id); /*TODO*/
+      $header.= "<th> ".substr($name,0,2)." </th>";
+    }
+  $header.="<th>P</th>\n  </tr>\n </thead>\n";
+
+  /* use the same as footer */
+  $footer = "";
+  $footer.= " <tfoot>\n  <tr>\n";
+  $footer.= "   <td> No </td>";
   foreach($score[0]['players'] as $id=>$points)
     {
       $name = DB_get_name('userid',$id); /*TODO*/
-      $output.= "<th> ".substr($name,0,2)." </th>";
+      $footer.= "<td> ".substr($name,0,2)." </td>";
     }
-  $output.="<th>P</th>\n </tr>\n</thead>\n<tbody>\n";
+  $footer.="<td>P</td>\n  </tr>\n </tfoot>\n";
 
+  /* body */
+  $body = "";
+  $body.= " <tbody>\n";
   $i=0;
   foreach($score as $game)
     {
       $i++;
-      $output.=" <tr>";
+      $body.="  <tr>";
       $userhash = DB_get_hash_from_gameid_and_userid($game['gameid'],$userid);
-      $output.="  <td> <a href=\"".$INDEX."?action=game&amp;me=".$userhash."\">$i</a></td>";
+      /* create link to old games only if you are logged in and its your game*/
+      if(isset($_SESSION['id']) && $_SESSION['id']==$userid)
+       $body.="  <td> <a href=\"".$INDEX."?action=game&amp;me=".$userhash."\">$i</a></td>";
+      else
+       $body.="  <td>$i</td>";
+
       foreach($game['players'] as $id=>$points)
-       $output.="<td>".$points."</td>";
-      $output.="<td>".$game['points'];
+       $body.="<td>".$points."</td>";
+      $body.="<td>".$game['points'];
 
       /* check for solo */
       if($game['solo'])
-       $output.= " S";
-      $output.="</td></tr>\n";
+       $body.= " S";
+      $body.="</td></tr>\n";
     }
 
-  $output.="</tbody>\n</table></div>\n";
+  $output.=$header;
+  if($i>12)
+    $output.=$footer;
+  $output.=$body;
+
+  $output.=" </tbody>\n</table>\n</div>\n";
 
   return $output;
 }
 
+function createCache($content, $cacheFile)
+{
+  $fp = fopen($cacheFile,"w");
+  if($fp)
+    {
+      fwrite($fp,$content);
+      fclose($fp);
+    }
+  else
+    echo "WARNING: couldn't create cache file";
+
+  return;
+}
+
+function getCache($cacheFile, $expireTime)
+{
+  if( file_exists($cacheFile) &&
+      filemtime($cacheFile )>( time() - $expireTime ) )
+    {
+      return file_get_contents($cacheFile);
+    }
+
+  return false;
+}
 
 
 ?>