added a missing .gitignore file

[e-DoKo.git] / functions.php

diff --git a/functions.php b/functions.php
index 31167e9f78de1b4dd8097f8576234596f733f534..f6dc31dcf1b88de0825966afb0c847b4dc809b6b 100644 (file)
--- a/functions.php
+++ b/functions.php
@@ -1,16 +1,26 @@
 <?php
 
-function mymail($To,$Subject,$message)
+function mymail($To,$Subject,$message,$header="")
 {  
   global $debug;
 
   if($debug)
     {
-      $message = str_replace("\n","<br />",$message);
-      echo "<br />To: $To<br />Subject: $Subject <br />$message<br />\n";
+      $message = str_replace("\n","<br />\n",$message);
+      $message = ereg_replace("[[:alpha:]]+://[^<>[:space:]]+[[:alnum:]/]",
+                     "<a href=\"\\0\">\\0</a>", $message);
+      //$message = ereg_replace("(http.*)[ <>]","<a href=\"\\1\">\\1 </a>",$message);
+      
+      echo "<br />To: $To<br />";
+      if($header != "") 
+       echo $header."<br />";
+      echo "Subject: $Subject <br />$message<br />\n";
     }
   else
-    mail($To,$Subject,$message);
+    if($header != "")
+      mail($To,$Subject,$message,$header);
+    else
+      mail($To,$Subject,$message);
   return;
 }
 
@@ -78,6 +88,7 @@ function compare_cards($a,$b,$game)
 
   global $CARDS;
   global $RULES;
+  global $GAME;
 
   /* first map all cards to the odd number, 
    * this insure that the first card wins the trick 
@@ -93,6 +104,20 @@ function compare_cards($a,$b,$game)
     {
     case "normal":
     case "silent":
+      if($RULES["schweinchen"]=="both" && $GAME["schweinchen"])
+       {
+         if($a == 19 || $a == 20 )
+           return 1;
+         if($b == 19 || $b == 20 )
+           return 0;
+       };
+      if($RULES["schweinchen"]=="second" && $GAME["schweinchen"]==3)
+       {
+         if($a == 19 || $a == 20 )
+           return 1;
+         if($b == 19 || $b == 20 )
+           return 0;
+       };
     case "trump":
     case "heart":
     case "spade":
@@ -102,6 +127,7 @@ function compare_cards($a,$b,$game)
          return 0;        /* second one wins.*/
     }
   
+  /* normal case */
   if(is_trump($a) && is_trump($b) && $a<=$b)
     return 1;
   else if(is_trump($a) && is_trump($b) )
@@ -221,6 +247,8 @@ function check_wedding($cards)
 
 function count_trump($cards)
 {
+  global $RULES;
+
   $trump = 0;
 
   /* count each trump */
@@ -228,14 +256,23 @@ function count_trump($cards)
     if( (int)($c) <27) 
       $trump++;
 
-  /* subtract foxes */
-  if( in_array("19",$cards))
-    $trump--;
-  if( in_array("20",$cards) )
-    $trump--;
-  /* add one, in case the player has both foxes (schweinchen) */
-  if( in_array("19",$cards) && in_array("20",$cards) )
-    $trump++;
+  switch($RULES["schweinchen"])
+    {
+    case "none":
+      break;
+    case "second":
+    case "secondaftercall":
+      /* add one, in case the player has both foxes (schweinchen) */
+      if( in_array("19",$cards) && in_array("20",$cards) )
+       $trump++;
+    case "both":
+      /* subtract foxes */
+      if( in_array("19",$cards))
+       $trump--;
+      if( in_array("20",$cards) )
+       $trump--;
+      break;
+    }
 
   return $trump;
 }
@@ -388,14 +425,33 @@ function card_value($card)
 
 function  create_array_of_random_numbers()
 {
+  global $debug;
+
   $r = array();
-  $a = array();
-  
-  for($i=1;$i<49;$i++)
-    $a[$i]=$i;
-  
-  $r = array_rand($a,48);
   
+  if($debug)
+    {
+      $r[ 0]=1;     $r[12]=47;   $r[24]=13;       $r[36]=37;
+      $r[ 1]=2;     $r[13]=48;   $r[25]=14;      $r[37]=38;
+      $r[ 2]=3;     $r[14]=27;   $r[26]=15;      $r[38]=39;
+      $r[ 3]=4;     $r[15]=16;   $r[27]=28;      $r[39]=40;
+      $r[ 4]=5;     $r[16]=17;   $r[28]=29;      $r[40]=41;
+      $r[ 5]=18;    $r[17]=6;    $r[29]=30;      $r[41]=42;
+      $r[ 6]=19;    $r[18]=7;    $r[30]=31;      $r[42]=43;
+      $r[ 7]=20;    $r[19]=8;    $r[31]=32;      $r[43]=44;
+      $r[ 8]=45;    $r[20]=9;    $r[32]=21;      $r[44]=33;
+      $r[ 9]=46;    $r[21]=10;   $r[33]=22;      $r[45]=34;
+      $r[10]=35;    $r[22]=11;   $r[34]=23;      $r[46]=25;
+      $r[11]=36;    $r[23]=12;   $r[35]=24;      $r[47]=26;
+    }
+  else
+    {
+      for($i=0;$i<48;$i++)
+       $r[$i]=$i+1;
+      
+      shuffle($r);
+    };
+
   return $r;
 }
 
@@ -484,6 +540,9 @@ function set_gametype($gametype)
   switch($gametype)
     {
     case "normal":
+    case "wedding":
+    case "poverty":
+    case "dpoverty":
     case "trump":
     case "silent":
       $CARDS["trump"]    = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16', 
@@ -492,7 +551,7 @@ function set_gametype($gametype)
       $CARDS["clubs"]    = array('27','28','29','30','31','32','33','34');
       $CARDS["spades"]   = array('35','36','37','38','39','40','41','42');
       $CARDS["hearts"]   = array('43','44','45','46','47','48');
-      $CARDS["foxes"]    = array('21','22');
+      $CARDS["foxes"]    = array('19','20');
       if($RULES["dullen"]=='none')
        {
          $CARDS["trump"]    = array('3','4','5','6','7','8','9','10','11','12','13','14','15','16', 
@@ -588,4 +647,50 @@ function sort_comp($a,$b)
   return pos_array($a,$ALL)-pos_array($b,$ALL);
 }
 
-?>
\ No newline at end of file
+function can_call($what,$hash)
+{
+  global $RULES;
+
+  /*TODO: check if this already has been call by teammate */
+  
+  $gameid   = DB_get_gameid_by_hash($hash);
+  $gametype = DB_get_gametype_by_gameid($gameid);
+
+  $NRcards  = count(DB_get_hand($hash));
+  
+  $NRallcards = 0;
+  for ($i=1;$i<5;$i++)
+    {
+      $user         = DB_get_hash_from_game_and_pos($gameid,$i);
+      $NRallcards  += count(DB_get_hand($user));
+    };
+  
+  /* in case of a wedding, everything will be delayed by an offset */
+  $offset = 0;
+  if($gametype=="wedding")
+    {
+      $offset = DB_get_sickness_by_gameid($gameid); 
+      if ($offset <0) /* not resolved */
+       return 0;
+    };
+
+  switch ($RULES["call"])
+    {
+    case "1st-own-card":
+      if( 4-($what/30) >= 12 - ($NRcards + $offset))
+       return 1;
+      break;
+    case "5th-card":
+      if( 27+4*($what/30) <= $NRallcards + $offset*4)
+       return 1;
+      break;
+    case "9-cards":
+      if( ($what/10) <= $NRcards + $offset)
+       return 1;
+      break;
+    }
+
+  return 0;
+}
+
+?>