return;
}
-function is_trump($c) { return (($c<27) ? 1:0);}
-function is_club($c) { return (in_array($c,array('27','28','29','30','31','32','33','34')));}
-function is_spade($c) { return (in_array($c,array('35','36','37','38','39','40','41','42')));}
-function is_heart($c) { return (in_array($c,array('43','44','45','46','47','48')));}
+function myisset()
+{
+ /* returns 1 if all names passed as args are defined by a GET or POST statement,
+ * else return 0
+ */
-function compare_cards($a,$b,$mode)
+ $ok = 1;
+ $args = func_get_args();
+
+ foreach($args as $arg)
+ {
+ $ok = $ok * isset($_REQUEST[$arg]);
+ /*echo "$arg: ok = $ok <br />";
+ */
+ }
+ return $ok;
+}
+
+function pos_array($c,$arr)
+{
+ $ret = 0;
+
+ $i = 0;
+ foreach($arr as $a)
+ {
+ $i++;
+ if($a == $c)
+ {
+ $ret = $i;
+ break;
+ }
+ }
+ return $ret;
+}
+
+function is_trump($c)
+{
+ global $TRUMP;
+
+ if(in_array($c,$TRUMP))
+ return 1;
+ else
+ return 0;
+}
+
+function is_same_suite($c1,$c2)
+{
+ global $TRUMP,$DIAMONDS,$HEARTS,$CLUBS,$SPADES;
+
+ if(in_array($c1,$TRUMP ) && in_array($c2,$TRUMP ) ) return 1;
+ if(in_array($c1,$CLUBS ) && in_array($c2,$CLUBS ) ) return 1;
+ if(in_array($c1,$HEARTS ) && in_array($c2,$HEARTS ) ) return 1;
+ if(in_array($c1,$SPADES ) && in_array($c2,$SPADES ) ) return 1;
+ if(in_array($c1,$DIAMONDS) && in_array($c2,$DIAMONDS) ) return 1;
+
+ return 0;
+}
+
+function compare_cards($a,$b,$game)
{
/* if "a" is higher than "b" return 1, else 0, "a" being the card first played */
- /* don't think we need this */
+ global $TRUMP,$DIAMONDS,$HEARTS,$CLUBS,$SPADES;
+
+ /* first map all cards to the odd number,
+ * this insure that the first card wins the trick
+ * if they are the same card
+ */
if( $a/2 - (int)($a/2) != 0.5)
$a--;
if( $b/2 - (int)($b/2) != 0.5)
$b--;
-
- switch($mode)
+
+ /* some special cases */
+ switch($game)
{
- case "trumpless":
- break;
- case "jack":
- break;
- case "queen":
- break;
- case "trump":
- break;
- case "club":
- break;
- case "spade":
- break;
- case "heart":
- break;
case "normal":
- /* first map all cards to the odd number */
- if(is_trump($a) && $a<=$b)
- return 1;
- else if(is_trump($a) && $a>$b)
+ if($a==1 && $b==1) /* both 10 of hearts */
+ return 0; /* second one wins. TODO should be able to set this at the start of a new game */
+ }
+
+ if(is_trump($a) && is_trump($b) && $a<=$b)
+ return 1;
+ else if(is_trump($a) && is_trump($b) )
+ return 0;
+ else
+ { /*$a is not a trump */
+ if(is_trump($b))
return 0;
- else
- { /*$a is not a trump */
- if(is_trump($b))
- return 0;
- else
- {
- /* both clubs? */
- if( is_club($a) && is_club($b))
- if($a<=$b)
- return 1;
- else
- return 0;
- /* both spade? */
- if( is_spade($a) && is_spade($b))
- if($a<=$b)
- return 1;
- else
- return 0;
- /* both heart? */
- if( is_heart($a) && is_heart($b))
- if($a<=$b)
- return 1;
- else
- return 0;
+ else
+ { /* both no trump */
+
+ /* both clubs? */
+ $posA = pos_array($a,$CLUBS);
+ $posB = pos_array($b,$CLUBS);
+ if($posA && $posB)
+ if($posA <= $posB)
return 1;
- }
- }
+ else
+ return 0;
+
+ /* both spades? */
+ $posA = pos_array($a,$SPADES);
+ $posB = pos_array($b,$SPADES);
+ if($posA && $posB)
+ if($posA <= $posB)
+ return 1;
+ else
+ return 0;
+
+ /* both hearts? */
+ $posA = pos_array($a,$HEARTS);
+ $posB = pos_array($b,$HEARTS);
+ if($posA && $posB)
+ if($posA <= $posB)
+ return 1;
+ else
+ return 0;
+
+ /* both diamonds? */
+ $posA = pos_array($a,$DIAMONDS);
+ $posB = pos_array($b,$DIAMONDS);
+ if($posA && $posB)
+ if($posA <= $posB)
+ return 1;
+ else
+ return 0;
+
+ /* not the same suit and no trump: a wins */
+ return 1;
+ }
}
}
$c3 = $p[3];
$c4 = $p[4];
- /* find out who won */
+ /* first card is better than all the rest */
if( compare_cards($c1,$c2,$mode) && compare_cards($c1,$c3,$mode) && compare_cards($c1,$c4,$mode) )
- return 1;
- if( compare_cards($c2,$c3,$mode) && compare_cards($c2,$c4,$mode) )
+ return 1;
+
+ /* 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,$mode) )
return 2;
- if( compare_cards($c3,$c4,$mode) )
- return 3;
+
+ /* 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;
+ /* second is worse than first, e.g. not following suite */
+ else if (compare_cards($c1,$c2,$mode) )
+ return 3;
+
+ /* non of the above */
return 4;
}
function check_wedding($cards)
{
- if( in_array("3",$cards) && in_array("2",$cards) )
+ if( in_array("3",$cards) && in_array("4",$cards) )
return 1;
return 0;
case 48:
return 0;
default:
- echo "something went wrong, please contact the admin. ErrorCode: 2<br>";
+ echo "something went wrong, please contact the admin. ErrorCode: 2 - $card<br>";
return 0;
}
}
return $zone;
}
+function have_suit($cards,$c)
+{
+ global $TRUMP,$DIAMONDS,$HEARTS,$CLUBS,$SPADES;
+ $suit = array();
+
+ if(in_array($c,$TRUMP))
+ $suit = $TRUMP;
+ else if(in_array($c,$CLUBS))
+ $suit = $CLUBS;
+ else if(in_array($c,$SPADES))
+ $suit = $SPADES;
+ else if(in_array($c,$HEARTS))
+ $suit = $HEARTS;
+ else if(in_array($c,$DIAMONDS))
+ $suit = $DIAMONDS;
+
+ foreach($cards as $card)
+ {
+ if(in_array($card,$suit))
+ return 1;
+ }
+
+ return 0;
+}
+
+function same_type($card,$c)
+{
+ global $TRUMP,$DIAMONDS,$HEARTS,$CLUBS,$SPADES;
+ $suit = "";
+
+ /* figure out what kind of card c is */
+ if(in_array($c,$TRUMP))
+ $suit = $TRUMP;
+ else if(in_array($c,$CLUBS))
+ $suit = $CLUBS;
+ else if(in_array($c,$SPADES))
+ $suit = $SPADES;
+ else if(in_array($c,$HEARTS))
+ $suit = $HEARTS;
+ else if(in_array($c,$DIAMONDS))
+ $suit = $DIAMONDS;
+
+ /* card is the same suid return 1 */
+ if(in_array($card,$suit))
+ return 1;
+
+ return 0;
+}
+
+function set_gametype($gametype)
+{
+ global $TRUMP,$DIAMONDS,$HEARTS,$CLUBS,$SPADES;
+
+ switch($gametype)
+ {
+ case "normal":
+ case "trump":
+ case "silent":
+ $TRUMP = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16',
+ '17','18','19','20','21','22','23','24','25','26');
+ $DIAMONDS = array();
+ $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');
+ break;
+ case "queen":
+ $TRUMP = array('3','4','5','6','7','8','9','10');
+ $CLUBS = array('27','28','29','30','31','32','11','12','33','34');
+ $SPADES = array('35','36','37','38','39','40','13','14','41','42');
+ $HEARTS = array('43','44', '1', '2','45','46','15','16','47','48');
+ $DIAMONDS = array('19','20','21','22','23','24','17','18','25','26');
+ break;
+ case "jack":
+ $TRUMP = array('11','12','13','14','15','16','17','18');
+ $CLUBS = array('27','28','29','30','31','32','3', '4','33','34');
+ $SPADES = array('35','36','37','38','39','40','5', '6','41','42');
+ $HEARTS = array('43','44', '1', '2','45','46','7', '8','47','48');
+ $DIAMONDS = array('19','20','21','22','23','24','9','10','25','26');
+ break;
+ case "trumpless":
+ $TRUMP = array();
+ $CLUBS = array('27','28','29','30','31','32','3', '4','11','12','33','34');
+ $SPADES = array('35','36','37','38','39','40','5', '6','13','14','41','42');
+ $HEARTS = array('43','44', '1', '2','45','46','7', '8','15','16','47','48');
+ $DIAMONDS = array('19','20','21','22','23','24','9','10','17','18','25','26');
+ break;
+ case "club":
+ $TRUMP = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16',
+ '17','18','27','28','29','30','31','32','33','34');
+ $CLUBS = array();
+ $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');
+ break;
+ case "spade":
+ $TRUMP = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16',
+ '17','18','35','36','37','38','39','40','41','42');
+ $CLUBS = array('27','28','29','30','31','32','33','34');
+ $SPADES = array();
+ $HEARTS = array('43','44','45','46','47','48');
+ $DIAMONDS = array('19','20','21','22','23','24','25','26');
+ break;
+ case "heart":
+ $TRUMP = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16',
+ '17','18','43','44','45','46','47','48');
+ $CLUBS = array('27','28','29','30','31','32','33','34');
+ $SPADES = array('35','36','37','38','39','40','41','42');
+ $HEARTS = array();
+ $DIAMONDS = array('19','20','21','22','23','24','25','26');
+ break;
+ }
+}
+
+function mysort($cards,$gametype)
+{
+ usort ( $cards, "sort_comp" );
+ return $cards;
+}
+
+function sort_comp($a,$b)
+{
+ global $TRUMP,$DIAMONDS,$HEARTS,$CLUBS,$SPADES;
+
+ $ALL = array();
+ $ALL = array_merge($TRUMP,$DIAMONDS,$CLUBS,$HEARTS,$SPADES,$DIAMONDS);
+
+ return pos_array($a,$ALL)-pos_array($b,$ALL);
+}
+
?>
\ No newline at end of file
projects / e-DoKo.git / blobdiff