3 function config_check()
5 global $EmailName,$EMAIL_REPLY,$ADMIN_NAME,$ADMIN_EMAIL,$DB_work;
7 /* check if some variables are set in the config file, else set defaults */
10 if(isset($EMAIL_REPLY))
12 ini_set("sendmail_from",$EMAIL_REPLY);
14 if(!isset($ADMIN_NAME))
17 echo "<h1>Setup not completed</h1>";
18 echo "You need to set \$ADMIN_NAME in config.php.";
22 if(!isset($ADMIN_EMAIL))
25 echo "<h1>Setup not completed</h1>";
26 echo "You need to set \$ADMIN_EMAIL in config.php. ".
27 "If something goes wrong an email will be send to this address.";
34 echo "<h1>Setup not completed</h1>";
35 echo "You need to set \$DB_work in config.php. ".
36 "If this is set to 1, the game will be suspended and one can work safely on the database.".
37 "The default should be 0 for the game to work.";
44 echo "Working on the database...please check back later.";
52 function mymail($To,$Subject,$message,$header="")
54 global $debug,$EMAIL_REPLY;
56 if(isset($EMAIL_REPLY))
57 $header .= "From: e-DoKo daemon <$EMAIL_REPLY>\r\n";
61 /* display email on screen,
64 $message = str_replace("\n","<br />\n",$message);
65 $message = ereg_replace("[[:alpha:]]+://[^<>[:space:]]+[[:alnum:]/]",
66 "<a href=\"\\0\">\\0</a>", $message);
68 echo "<br />To: $To<br />";
70 echo $header."<br />";
71 echo "Subject: $Subject <br />$message<br />\n";
75 mail($To,$Subject,$message,$header);
77 mail($To,$Subject,$message);
83 /* returns 1 if all names passed as args are defined by a GET or POST statement,
88 $args = func_get_args();
90 foreach($args as $arg)
92 $ok = $ok * isset($_REQUEST[$arg]);
93 /*echo "$arg: ok = $ok <br />";
99 function myerror($message)
101 echo "<span class=\"error\">".htmlspecialchars($message)."</span>\n";
102 mymail($ADMIN_EMAIL,$EmailName." Error in Code",$message);
106 function pos_array($c,$arr)
123 function is_trump($c)
127 if(in_array($c,$CARDS["trump"]))
133 function is_same_suite($c1,$c2)
137 if(in_array($c1,$CARDS["trump"] ) && in_array($c2,$CARDS["trump"] ) ) return 1;
138 if(in_array($c1,$CARDS["clubs"] ) && in_array($c2,$CARDS["clubs"] ) ) return 1;
139 if(in_array($c1,$CARDS["hearts"] ) && in_array($c2,$CARDS["hearts"] ) ) return 1;
140 if(in_array($c1,$CARDS["spades"] ) && in_array($c2,$CARDS["spades"] ) ) return 1;
141 if(in_array($c1,$CARDS["diamonds"]) && in_array($c2,$CARDS["diamonds"]) ) return 1;
146 function compare_cards($a,$b,$game)
148 /* if "a" is higher than "b" return 1, else 0, "a" being the card first played */
154 /* first map all cards to the odd number,
155 * this insure that the first card wins the trick
156 * if they are the same card
158 if( $a/2 - (int)($a/2) != 0.5)
160 if( $b/2 - (int)($b/2) != 0.5)
163 /* check for schweinchen and ten of hearts*/
169 if($RULES["schweinchen"]=="both" && $GAME["schweinchen"])
171 if($a == 19 || $a == 20 )
173 if($b == 19 || $b == 20 )
176 if($RULES["schweinchen"]=="second" && $GAME["schweinchen"]==3)
178 if($a == 19 || $a == 20 )
180 if($b == 19 || $b == 20 )
186 /* check for ten of hearts rule */
187 if($RULES["dullen"]=="secondwins")
188 if($a==1 && $b==1) /* both 10 of hearts */
189 return 0; /* second one wins.*/
193 /* no special cases here */
197 if(is_trump($a) && is_trump($b) && $a<=$b)
199 else if(is_trump($a) && is_trump($b) )
202 { /*$a is not a trump */
206 { /* both no trump */
209 $posA = pos_array($a,$CARDS["clubs"]);
210 $posB = pos_array($b,$CARDS["clubs"]);
218 $posA = pos_array($a,$CARDS["spades"]);
219 $posB = pos_array($b,$CARDS["spades"]);
227 $posA = pos_array($a,$CARDS["hearts"]);
228 $posB = pos_array($b,$CARDS["hearts"]);
236 $posA = pos_array($a,$CARDS["diamonds"]);
237 $posB = pos_array($b,$CARDS["diamonds"]);
244 /* not the same suit and no trump: a wins */
250 function get_winner($p,$mode)
252 /* get all 4 cards played in a trick, in the order they are played */
255 $c1pos = $tmp["pos"];
259 $c2pos = $tmp["pos"];
263 $c3pos = $tmp["pos"];
267 $c4pos = $tmp["pos"];
269 /* first card is better than all the rest */
270 if( compare_cards($c1,$c2,$mode) && compare_cards($c1,$c3,$mode) && compare_cards($c1,$c4,$mode) )
273 /* second card is better than first and better than the rest */
274 if( !compare_cards($c1,$c2,$mode) && compare_cards($c2,$c3,$mode) && compare_cards($c2,$c4,$mode) )
277 /* third card is better than first card and better than last */
278 if( !compare_cards($c1,$c3,$mode) && compare_cards($c3,$c4,$mode) )
279 /* if second card is better than first, third card needs to be even better */
280 if( !compare_cards($c1,$c2,$mode) && !compare_cards($c2,$c3,$mode) )
282 /* second is worse than first, e.g. not following suite */
283 else if (compare_cards($c1,$c2,$mode) )
286 /* non of the above */
290 function count_nines($cards)
294 foreach($cards as $c)
296 if($c == "25" || $c == "26") $nines++;
297 else if($c == "33" || $c == "34") $nines++;
298 else if($c == "41" || $c == "42") $nines++;
299 else if($c == "47" || $c == "48") $nines++;
305 function check_wedding($cards)
308 if( in_array("3",$cards) && in_array("4",$cards) )
314 function count_trump($cards)
320 /* count each trump */
321 foreach($cards as $c)
325 switch($RULES["schweinchen"])
330 case "secondaftercall":
331 /* add one, in case the player has both foxes (schweinchen) */
332 if( in_array("19",$cards) && in_array("20",$cards) )
336 if( in_array("19",$cards))
338 if( in_array("20",$cards) )
346 function create_array_of_random_numbers($useridA,$useridB,$useridC,$useridD)
354 $r[ 0]=1; $r[12]=47; $r[24]=13; $r[36]=37;
355 $r[ 1]=2; $r[13]=48; $r[25]=14; $r[37]=38;
356 $r[ 2]=3; $r[14]=27; $r[26]=15; $r[38]=39;
357 $r[ 3]=4; $r[15]=16; $r[27]=28; $r[39]=40;
358 $r[ 4]=5; $r[16]=17; $r[28]=29; $r[40]=41;
359 $r[ 5]=18; $r[17]=6; $r[29]=30; $r[41]=42;
360 $r[ 6]=19; $r[18]=7; $r[30]=31; $r[42]=43;
361 $r[ 7]=20; $r[19]=8; $r[31]=32; $r[43]=44;
362 $r[ 8]=45; $r[20]=9; $r[32]=21; $r[44]=33;
363 $r[ 9]=46; $r[21]=10; $r[33]=22; $r[45]=34;
364 $r[10]=35; $r[22]=11; $r[34]=23; $r[46]=25;
365 $r[11]=36; $r[23]=12; $r[35]=24; $r[47]=26;
369 /* check if we can find a game were non of the player was involved and return
372 $userstr = "'".implode("','",array($useridA,$useridB,$useridC,$useridD))."'";
373 $randomnumbers = DB_get_unused_randomnumbers($userstr);
374 $randomnumbers = explode(":",$randomnumbers);
376 if(sizeof($randomnumbers)==48)
377 return $randomnumbers;
379 /* need to create new numbers */
383 /* shuffle using a better random generator than the standard one */
384 for ($i = 0; $i <48; $i++)
386 $j = @mt_rand(0, $i);
396 function display_cards($me,$myturn)
401 function have_suit($cards,$c)
406 if(in_array($c,$CARDS["trump"]))
407 $suite = $CARDS["trump"];
408 else if(in_array($c,$CARDS["clubs"]))
409 $suite = $CARDS["clubs"];
410 else if(in_array($c,$CARDS["spades"]))
411 $suite = $CARDS["spades"];
412 else if(in_array($c,$CARDS["hearts"]))
413 $suite = $CARDS["hearts"];
414 else if(in_array($c,$CARDS["diamonds"]))
415 $suite = $CARDS["diamonds"];
417 foreach($cards as $card)
419 if(in_array($card,$suite))
426 function same_type($card,$c)
431 /* figure out what kind of card c is */
432 if(in_array($c,$CARDS["trump"]))
433 $suite = $CARDS["trump"];
434 else if(in_array($c,$CARDS["clubs"]))
435 $suite = $CARDS["clubs"];
436 else if(in_array($c,$CARDS["spades"]))
437 $suite = $CARDS["spades"];
438 else if(in_array($c,$CARDS["hearts"]))
439 $suite = $CARDS["hearts"];
440 else if(in_array($c,$CARDS["diamonds"]))
441 $suite = $CARDS["diamonds"];
443 /* card is the same suid return 1 */
444 if(in_array($card,$suite))
450 function set_gametype($gametype)
463 $CARDS["trump"] = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16',
464 '17','18','19','20','21','22','23','24','25','26');
465 $CARDS["diamonds"] = array();
466 $CARDS["clubs"] = array('27','28','29','30','31','32','33','34');
467 $CARDS["spades"] = array('35','36','37','38','39','40','41','42');
468 $CARDS["hearts"] = array('43','44','45','46','47','48');
469 $CARDS["foxes"] = array('19','20');
470 if($RULES["dullen"]=='none')
472 $CARDS["trump"] = array('3','4','5','6','7','8','9','10','11','12','13','14','15','16',
473 '17','18','19','20','21','22','23','24','25','26');
474 $CARDS["hearts"] = array('43','44','1','2','45','46','47','48');
478 $CARDS["trump"] = array('3','4','5','6','7','8','9','10');
479 $CARDS["clubs"] = array('27','28','29','30','31','32','11','12','33','34');
480 $CARDS["spades"] = array('35','36','37','38','39','40','13','14','41','42');
481 $CARDS["hearts"] = array('43','44', '1', '2','45','46','15','16','47','48');
482 $CARDS["diamonds"] = array('19','20','21','22','23','24','17','18','25','26');
483 $CARDS["foxes"] = array();
486 $CARDS["trump"] = array('11','12','13','14','15','16','17','18');
487 $CARDS["clubs"] = array('27','28','29','30','31','32','3', '4','33','34');
488 $CARDS["spades"] = array('35','36','37','38','39','40','5', '6','41','42');
489 $CARDS["hearts"] = array('43','44', '1', '2','45','46','7', '8','47','48');
490 $CARDS["diamonds"] = array('19','20','21','22','23','24','9','10','25','26');
491 $CARDS["foxes"] = array();
494 $CARDS["trump"] = array();
495 $CARDS["clubs"] = array('27','28','29','30','31','32','3', '4','11','12','33','34');
496 $CARDS["spades"] = array('35','36','37','38','39','40','5', '6','13','14','41','42');
497 $CARDS["hearts"] = array('43','44', '1', '2','45','46','7', '8','15','16','47','48');
498 $CARDS["diamonds"] = array('19','20','21','22','23','24','9','10','17','18','25','26');
499 $CARDS["foxes"] = array();
502 $CARDS["trump"] = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16',
503 '17','18','27','28','29','30','31','32','33','34');
504 $CARDS["clubs"] = array();
505 $CARDS["spades"] = array('35','36','37','38','39','40','41','42');
506 $CARDS["hearts"] = array('43','44','45','46','47','48');
507 $CARDS["diamonds"] = array('19','20','21','22','23','24','25','26');
508 $CARDS["foxes"] = array();
509 if($RULES["dullen"]=='none')
511 $CARDS["trump"] = array('3','4','5','6','7','8','9','10','11','12','13','14','15','16',
512 '17','18','27','28','29','30','31','32','33','34');
513 $CARDS["hearts"] = array('43','44','1','2','45','46','47','48');
517 $CARDS["trump"] = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16',
518 '17','18','35','36','37','38','39','40','41','42');
519 $CARDS["clubs"] = array('27','28','29','30','31','32','33','34');
520 $CARDS["spades"] = array();
521 $CARDS["hearts"] = array('43','44','45','46','47','48');
522 $CARDS["diamonds"] = array('19','20','21','22','23','24','25','26');
523 $CARDS["foxes"] = array();
524 if($RULES["dullen"]=='none')
526 $CARDS["trump"] = array('3','4','5','6','7','8','9','10','11','12','13','14','15','16',
527 '17','18','35','36','37','38','39','40','41','42');
528 $CARDS["hearts"] = array('43','44','1','2','45','46','47','48');
532 $CARDS["trump"] = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16',
533 '17','18','43','44','45','46','47','48');
534 $CARDS["clubs"] = array('27','28','29','30','31','32','33','34');
535 $CARDS["spades"] = array('35','36','37','38','39','40','41','42');
536 $CARDS["hearts"] = array();
537 $CARDS["diamonds"] = array('19','20','21','22','23','24','25','26');
538 $CARDS["foxes"] = array();
539 if($RULES["dullen"]=='none')
541 $CARDS["trump"] = array('3','4','5','6','7','8','9','10','11','12','13','14','15','16',
542 '17','18','43','44','1','2','45','46','47','48');
548 function mysort($cards,$gametype)
550 usort ( $cards, "sort_comp" );
554 function sort_comp($a,$b)
559 $ALL = array_merge($CARDS["trump"],$CARDS["diamonds"],$CARDS["clubs"],
560 $CARDS["hearts"],$CARDS["spades"],$CARDS["diamonds"]);
562 return pos_array($a,$ALL)-pos_array($b,$ALL);
565 function can_call($what,$hash)
569 $gameid = DB_get_gameid_by_hash($hash);
570 $gametype = DB_get_gametype_by_gameid($gameid);
571 $oldcall = DB_get_call_by_hash($hash);
572 $pcall = DB_get_partner_call_by_hash($hash);
574 if( ($pcall!=NULL && $what >= $pcall) ||
575 ($oldcall!=NULL && $what >=$oldcall) )
580 $NRcards = count(DB_get_hand($hash));
585 $user = DB_get_hash_from_game_and_pos($gameid,$i);
586 $NRallcards += count(DB_get_hand($user));
589 /* in case of a wedding, everything will be delayed by an offset */
591 if($gametype=="wedding")
593 $offset = DB_get_sickness_by_gameid($gameid);
594 if ($offset <0) /* not resolved */
598 switch ($RULES["call"])
601 if( 4-($what/30) >= 12 - ($NRcards + $offset))
605 if( 27+4*($what/30) <= $NRallcards + $offset*4)
610 if($oldcall!=NULL && $pcall!=NULL)
611 $mincall = ($oldcall>$pcall) ? $pcall : $oldcall;
612 else if($oldcall!=NULL)
614 else if ($pcall!=NULL)
619 if( 12 <= ($NRcards + $offset))
623 else if ( 9 <= ($NRcards + $offset))
625 if( ($mincall>=0 && $mincall==120) )
628 else if ( 6 <= ($NRcards + $offset))
630 if( ($mincall>=0 && $mincall<=90 && $what<=60 ) )
633 else if ( 3 <= ($NRcards + $offset))
635 if( ($mincall>=0 && $mincall<=60 && $what<=30 ) )
638 else if ( 0 <= ($NRcards + $offset))
640 if( ($mincall>=0 && $mincall<=30 && $what==0 ) )
649 function display_table ()
651 global $gameid, $GT, $debug,$INDEX,$defaulttimezone;
653 $result = mysql_query("SELECT User.fullname as name,".
654 " Hand.position as position, ".
656 " Hand.party as party, ".
657 " Hand.sickness as sickness, ".
658 " Hand.point_call, ".
659 " User.last_login, ".
663 "LEFT JOIN User ON User.id=Hand.user_id ".
664 "WHERE Hand.game_id='".$gameid."' ".
665 "ORDER BY position ASC");
667 echo "<div class=\"table\">\n".
668 " <img class=\"table\" src=\"pics/table.png\" alt=\"table\" />\n";
669 while($r = mysql_fetch_array($result,MYSQL_NUM))
679 date_default_timezone_set($defaulttimezone);
680 $lastlogin = strtotime($r[6]);
681 date_default_timezone_set($timezone);
682 $timenow = strtotime(date("Y-m-d H:i:s"));
684 echo " <div class=\"table".($pos-1)."\">\n";
688 echo " <a href=\"".$INDEX."?me=".$hash."\">$name</a>\n";
690 /* add hints for poverty, wedding, solo, etc */
691 if($GT=="poverty" && $party=="re")
692 if($sickness=="poverty")
694 $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
695 $cards = DB_get_all_hand($userhash);
696 $trumpNR = count_trump($cards);
698 echo " <img src=\"pics/button/poverty_trump_button.png\" class=\"button\" alt=\"poverty < trump back\" />";
700 echo " <img src=\"pics/button/poverty_notrump_button.png\" class=\"button\" alt=\"poverty <\" />";
703 echo " <img src=\"pics/button/poverty_partner_button.png\" class=\"button\" alt=\"poverty >\" />";
707 if($sickness=="poverty")
709 $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
710 $cards = DB_get_all_hand($userhash);
711 $trumpNR = count_trump($cards);
713 echo " <img src=\"pics/button/poverty_trump_button.png\" class=\"button\" alt=\"poverty < trump back\" />";
715 echo " <img src=\"pics/button/poverty_notrump_button.png\" class=\"button\" alt=\"poverty <\" />";
718 echo " <img src=\"pics/button/poverty_partner_button.png\" class=\"button\" alt=\"poverty >\" />";
720 if($sickness=="poverty")
722 $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
723 $cards = DB_get_all_hand($userhash);
724 $trumpNR = count_trump($cards);
726 echo " <img src=\"pics/button/poverty2_trump_button.png\" class=\"button\" alt=\"poverty2 < trump back\" />";
728 echo " <img src=\"pics/button/poverty2_notrump_button.png\" class=\"button\" alt=\"poverty2 <\" />";
731 echo " <img src=\"pics/button/poverty2_partner_button.png\" class=\"button\" alt=\"poverty2 >\" />";
733 if($GT=="wedding" && $party=="re")
734 if($sickness=="wedding")
735 echo " <img src=\"pics/button/wedding_button.png\" class=\"button\" alt=\"wedding\" />";
737 echo " <img src=\"pics/button/wedding_partner_button.png\" class=\"button\" alt=\"wedding partner\" />";
739 if(ereg("solo",$GT) && $party=="re")
741 if(ereg("queen",$GT))
742 echo " <img src=\"pics/button/queensolo_button.png\" class=\"button\" alt=\"$GT\" />";
743 else if(ereg("jack",$GT))
744 echo " <img src=\"pics/button/jacksolo_button.png\" class=\"button\" alt=\"$GT\" />";
745 else if(ereg("club",$GT))
746 echo " <img src=\"pics/button/clubsolo_button.png\" class=\"button\" alt=\"$GT\" />";
747 else if(ereg("spade",$GT))
748 echo " <img src=\"pics/button/spadesolo_button.png\" class=\"button\" alt=\"$GT\" />";
749 else if(ereg("heart",$GT))
750 echo " <img src=\"pics/button/heartsolo_button.png\" class=\"button\" alt=\"$GT\" />";
751 else if(ereg("trumpless",$GT))
752 echo " <img src=\"pics/button/notrumpsolo_button.png\" class=\"button\" alt=\"$GT\" />";
753 else if(ereg("trump",$GT))
754 echo " <img src=\"pics/button/trumpsolo_button.png\" class=\"button\" alt=\"$GT\" />";
757 /* add point calls */
761 echo " <img src=\"pics/button/re_button.png\" class=\"button\" alt=\"re\" />";
763 echo " <img src=\"pics/button/contra_button.png\" class=\"button\" alt=\"contra\" />";
767 echo " <img src=\"pics/button/0_button.png\" class=\"button\" alt=\"0\" />";
770 echo " <img src=\"pics/button/30_button.png\" class=\"button\" alt=\"30\" />";
773 echo " <img src=\"pics/button/60_button.png\" class=\"button\" alt=\"60\" />";
776 echo " <img src=\"pics/button/90_button.png\" class=\"button\" alt=\"90\" />";
782 echo " <span title=\"".date("Y-m-d H:i:s",$timenow). "\">local time</span>\n";
783 echo " <span title=\"".date("Y-m-d H:i:s",$lastlogin)."\">last login</span>\n";
787 echo "</div>\n"; /* end output table */
794 function display_user_menu()
796 global $WIKI,$myid,$INDEX,$STATS;
797 echo "<div class=\"usermenu\">\n".
798 "<a href=\"".$INDEX."\"> Go to my user page </a>";
800 $result = mysql_query("SELECT Hand.hash,Hand.game_id,Game.player from Hand".
801 " LEFT JOIN Game On Hand.game_id=Game.id".
802 " WHERE Hand.user_id='$myid'".
803 " AND Game.player='$myid'".
804 " AND Game.status<>'gameover'".
805 " ORDER BY Game.session" );
806 if(mysql_num_rows($result))
807 echo "<hr />It's your turn in these games:<br />\n";
809 while( $r = mysql_fetch_array($result,MYSQL_NUM))
811 echo "<a href=\"".$INDEX."?me=".$r[0]."\">game ".DB_format_gameid($r[1])." </a><br />\n";
814 echo "<hr /> <a href=\"".$INDEX."?new\">Start a new game</a>\n";
816 echo "<hr /> <a href=\"".$STATS."\">Statistics</a>\n";
819 "<hr />Report bugs in the <a href=\"".$WIKI."\">wiki</a>\n";
824 function generate_score_table($session)
828 $gameids = DB_get_gameids_of_finished_games_by_session($session);
833 $output = "<div class=\"scoretable\">\n<table class=\"score\">\n <tr>\n";
836 /* get player id, names... from the first game */
838 $result = mysql_query("SELECT User.id, User.fullname from Hand".
839 " LEFT JOIN User On Hand.user_id=User.id".
840 " WHERE Hand.game_id=".$gameids[0]);
841 while( $r = mysql_fetch_array($result,MYSQL_NUM))
843 $player[] = array( 'id' => $r[0], 'points' => 0 );
844 $output.= " <td> ".substr($r[1],0,2)." </td>\n";
846 $output.=" <td>P</td>\n </tr>\n";
848 /* get points and generate table */
849 foreach($gameids as $gameid)
853 $re_score = DB_get_score_by_gameid($gameid);
854 foreach($player as $key=>$pl)
856 $party = DB_get_party_by_gameid_and_userid($gameid,$pl['id']);
858 if(DB_get_gametype_by_gameid($gameid)=="solo")
859 $player[$key]['points'] += 3*$re_score;
861 $player[$key]['points'] += $re_score;
862 else if ($party == "contra")
863 $player[$key]['points'] -= $re_score;
865 $output.=" <td>".$player[$key]['points']."</td>\n";
867 $output.=" <td>".abs($re_score);
870 if(DB_get_gametype_by_gameid($gameid)=="solo")
872 $output.="</td>\n </tr>\n";
875 $output.="</table></div>\n";