functions.php

   1 <?php
   2
   3 function config_check()
   4 {
   5   global $EmailName,$EMAIL_REPLY,$ADMIN_NAME,$ADMIN_EMAIL,$DB_work;
   6
   7   /* check if some variables are set in the config file, else set defaults */
   8   if(!isset($EmailName))
   9     $EmailName="[DoKo] ";
  10   if(isset($EMAIL_REPLY))
  11     {
  12       ini_set("sendmail_from",$EMAIL_REPLY);
  13     }
  14   if(!isset($ADMIN_NAME))
  15     {
  16       output_header();
  17       echo "<h1>Setup not completed</h1>";
  18       echo "You need to set \$ADMIN_NAME in config.php.";
  19       output_footer();
  20       exit();
  21     }
  22   if(!isset($ADMIN_EMAIL))
  23     {
  24       output_header();
  25       echo "<h1>Setup not completed</h1>";
  26       echo "You need to set \$ADMIN_EMAIL in config.php. ".
  27         "If something goes wrong an email will be send to this address.";
  28       output_footer();
  29       exit();
  30     }
  31   if(!isset($DB_work))
  32     {
  33       output_header();
  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.";
  38       output_footer();
  39       exit();
  40     }
  41   if($DB_work)
  42     {
  43       output_header();
  44       echo "Working on the database...please check back later.";
  45       output_footer();
  46       exit();
  47     }
  48
  49   return;
  50 }
  51
  52 function mymail($To,$Subject,$message,$header="")
  53 {
  54   global $debug,$EMAIL_REPLY;
  55
  56   if(isset($EMAIL_REPLY))
  57     $header .= "From: e-DoKo daemon <$EMAIL_REPLY>\r\n";
  58
  59   if($debug)
  60     {
  61       $message = str_replace("\n","<br />\n",$message);
  62       $message = ereg_replace("[[:alpha:]]+://[^<>[:space:]]+[[:alnum:]/]",
  63                      "<a href=\"\\0\">\\0</a>", $message);
  64
  65       echo "<br />To: $To<br />";
  66       if($header != "")
  67         echo $header."<br />";
  68       echo "Subject: $Subject <br />$message<br />\n";
  69     }
  70   else
  71     if($header != "")
  72       mail($To,$Subject,$message,$header);
  73     else
  74       mail($To,$Subject,$message);
  75   return;
  76 }
  77
  78 function myisset()
  79 {
  80   /* returns 1 if all names passed as args are defined by a GET or POST statement,
  81    * else return 0
  82    */
  83
  84   $ok   = 1;
  85   $args = func_get_args();
  86
  87   foreach($args as $arg)
  88     {
  89       $ok = $ok * isset($_REQUEST[$arg]);
  90       /*echo "$arg: ok = $ok <br />";
  91        */
  92     }
  93   return $ok;
  94 }
  95
  96 function myerror($message)
  97 {
  98   echo "<span class=\"error\">".htmlspecialchars($message)."</span>\n";
  99   mymail($ADMIN_EMAIL,$EmailName." Error in Code",$message);
 100   return;
 101 }
 102
 103 function pos_array($c,$arr)
 104 {
 105   $ret = 0;
 106
 107   $i   = 0;
 108   foreach($arr as $a)
 109     {
 110       $i++;
 111       if($a == $c)
 112         {
 113           $ret = $i;
 114           break;
 115         }
 116     }
 117   return $ret;
 118 }
 119
 120 function is_trump($c)
 121 {
 122   global $CARDS;
 123
 124   if(in_array($c,$CARDS["trump"]))
 125     return 1;
 126   else
 127     return 0;
 128 }
 129
 130 function is_same_suite($c1,$c2)
 131 {
 132   global $CARDS;
 133
 134   if(in_array($c1,$CARDS["trump"]   ) && in_array($c2,$CARDS["trump"]   ) ) return 1;
 135   if(in_array($c1,$CARDS["clubs"]   ) && in_array($c2,$CARDS["clubs"]   ) ) return 1;
 136   if(in_array($c1,$CARDS["hearts"]  ) && in_array($c2,$CARDS["hearts"]  ) ) return 1;
 137   if(in_array($c1,$CARDS["spades"]  ) && in_array($c2,$CARDS["spades"]  ) ) return 1;
 138   if(in_array($c1,$CARDS["diamonds"]) && in_array($c2,$CARDS["diamonds"]) ) return 1;
 139
 140   return 0;
 141 }
 142
 143 function compare_cards($a,$b,$game)
 144 {
 145   /* if "a" is higher than "b" return 1, else 0, "a" being the card first played */
 146
 147   global $CARDS;
 148   global $RULES;
 149   global $GAME;
 150
 151   /* first map all cards to the odd number,
 152    * this insure that the first card wins the trick
 153    * if they are the same card
 154    */
 155   if( $a/2 - (int)($a/2) != 0.5)
 156     $a--;
 157   if( $b/2 - (int)($b/2) != 0.5)
 158     $b--;
 159
 160   /* some special cases */
 161   switch($game)
 162     {
 163     case "normal":
 164     case "silent":
 165       if($RULES["schweinchen"]=="both" && $GAME["schweinchen"])
 166         {
 167           if($a == 19 || $a == 20 )
 168             return 1;
 169           if($b == 19 || $b == 20 )
 170             return 0;
 171         };
 172       if($RULES["schweinchen"]=="second" && $GAME["schweinchen"]==3)
 173         {
 174           if($a == 19 || $a == 20 )
 175             return 1;
 176           if($b == 19 || $b == 20 )
 177             return 0;
 178         };
 179     case "trump":
 180     case "heart":
 181     case "spade":
 182     case "club":
 183       if($RULES["dullen"]=="secondwins")
 184         if($a==1 && $b==1) /* both 10 of hearts */
 185           return 0;        /* second one wins.*/
 186     }
 187
 188   /* normal case */
 189   if(is_trump($a) && is_trump($b) && $a<=$b)
 190     return 1;
 191   else if(is_trump($a) && is_trump($b) )
 192     return 0;
 193   else
 194     { /*$a is not a trump */
 195       if(is_trump($b))
 196         return 0;
 197       else
 198         { /* both no trump */
 199
 200           /* both clubs? */
 201           $posA = pos_array($a,$CARDS["clubs"]);
 202           $posB = pos_array($b,$CARDS["clubs"]);
 203           if($posA && $posB)
 204             if($posA <= $posB)
 205               return 1;
 206             else
 207               return 0;
 208
 209           /* both spades? */
 210           $posA = pos_array($a,$CARDS["spades"]);
 211           $posB = pos_array($b,$CARDS["spades"]);
 212           if($posA && $posB)
 213             if($posA <= $posB)
 214               return 1;
 215             else
 216               return 0;
 217
 218           /* both hearts? */
 219           $posA = pos_array($a,$CARDS["hearts"]);
 220           $posB = pos_array($b,$CARDS["hearts"]);
 221           if($posA && $posB)
 222             if($posA <= $posB)
 223               return 1;
 224             else
 225               return 0;
 226
 227           /* both diamonds? */
 228           $posA = pos_array($a,$CARDS["diamonds"]);
 229           $posB = pos_array($b,$CARDS["diamonds"]);
 230           if($posA && $posB)
 231             if($posA <= $posB)
 232               return 1;
 233             else
 234               return 0;
 235
 236           /* not the same suit and no trump: a wins */
 237           return 1;
 238         }
 239     }
 240 }
 241
 242 function get_winner($p,$mode)
 243 {
 244   /* get all 4 cards played in a trick, in the order they are played */
 245   $tmp = $p[1];
 246   $c1    = $tmp["card"];
 247   $c1pos = $tmp["pos"];
 248
 249   $tmp = $p[2];
 250   $c2    = $tmp["card"];
 251   $c2pos = $tmp["pos"];
 252
 253   $tmp = $p[3];
 254   $c3    = $tmp["card"];
 255   $c3pos = $tmp["pos"];
 256
 257   $tmp = $p[4];
 258   $c4    = $tmp["card"];
 259   $c4pos = $tmp["pos"];
 260
 261   /* first card is better than all the rest */
 262   if( compare_cards($c1,$c2,$mode) && compare_cards($c1,$c3,$mode) && compare_cards($c1,$c4,$mode) )
 263     return $c1pos;
 264
 265   /* second card is better than first and better than the rest */
 266   if( !compare_cards($c1,$c2,$mode) &&  compare_cards($c2,$c3,$mode) && compare_cards($c2,$c4,$mode) )
 267     return $c2pos;
 268
 269   /* third card is better than first card and better than last */
 270   if( !compare_cards($c1,$c3,$mode) &&  compare_cards($c3,$c4,$mode) )
 271     /* if second card is better than first, third card needs to be even better */
 272     if( !compare_cards($c1,$c2,$mode) && !compare_cards($c2,$c3,$mode) )
 273       return $c3pos;
 274     /* second is worse than first, e.g. not following suite */
 275     else if (compare_cards($c1,$c2,$mode) )
 276       return $c3pos;
 277
 278   /* non of the above */
 279   return $c4pos;
 280 }
 281
 282 function count_nines($cards)
 283 {
 284   $nines = 0;
 285
 286   foreach($cards as $c)
 287     {
 288       if($c == "25" || $c == "26") $nines++;
 289       else if($c == "33" || $c == "34") $nines++;
 290       else if($c == "41" || $c == "42") $nines++;
 291       else if($c == "47" || $c == "48") $nines++;
 292     }
 293
 294   return $nines;
 295 }
 296
 297 function check_wedding($cards)
 298 {
 299
 300   if( in_array("3",$cards) && in_array("4",$cards) )
 301     return 1;
 302
 303   return 0;
 304 }
 305
 306 function count_trump($cards)
 307 {
 308   global $RULES;
 309
 310   $trump = 0;
 311
 312   /* count each trump */
 313   foreach($cards as $c)
 314     if( (int)($c) <27)
 315       $trump++;
 316
 317   switch($RULES["schweinchen"])
 318     {
 319     case "none":
 320       break;
 321     case "second":
 322     case "secondaftercall":
 323       /* add one, in case the player has both foxes (schweinchen) */
 324       if( in_array("19",$cards) && in_array("20",$cards) )
 325         $trump++;
 326     case "both":
 327       /* subtract foxes */
 328       if( in_array("19",$cards))
 329         $trump--;
 330       if( in_array("20",$cards) )
 331         $trump--;
 332       break;
 333     }
 334
 335   return $trump;
 336 }
 337
 338 function  create_array_of_random_numbers($useridA,$useridB,$useridC,$useridD)
 339 {
 340   global $debug;
 341
 342   $r = array();
 343
 344   if($debug)
 345     {
 346       $r[ 0]=1;     $r[12]=47;   $r[24]=13;       $r[36]=37;
 347       $r[ 1]=2;     $r[13]=48;   $r[25]=14;       $r[37]=38;
 348       $r[ 2]=3;     $r[14]=27;   $r[26]=15;       $r[38]=39;
 349       $r[ 3]=4;     $r[15]=16;   $r[27]=28;       $r[39]=40;
 350       $r[ 4]=5;     $r[16]=17;   $r[28]=29;       $r[40]=41;
 351       $r[ 5]=18;    $r[17]=6;    $r[29]=30;       $r[41]=42;
 352       $r[ 6]=19;    $r[18]=7;    $r[30]=31;       $r[42]=43;
 353       $r[ 7]=20;    $r[19]=8;    $r[31]=32;       $r[43]=44;
 354       $r[ 8]=45;    $r[20]=9;    $r[32]=21;       $r[44]=33;
 355       $r[ 9]=46;    $r[21]=10;   $r[33]=22;       $r[45]=34;
 356       $r[10]=35;    $r[22]=11;   $r[34]=23;       $r[46]=25;
 357       $r[11]=36;    $r[23]=12;   $r[35]=24;       $r[47]=26;
 358     }
 359   else
 360     {
 361       /* check if we can find a game were non of the player was involved and return
 362        * cards insted
 363        */
 364       $userstr = "'".implode("','",array($useridA,$useridB,$useridC,$useridD))."'";
 365       $randomnumbers = DB_get_unused_randomnumbers($userstr);
 366       $randomnumbers = explode(":",$randomnumbers);
 367
 368       if(sizeof($randomnumbers)==48)
 369         return $randomnumbers;
 370
 371       /* need to create new numbers */
 372       for($i=0;$i<48;$i++)
 373         $r[$i]=$i+1;
 374
 375       /* shuffle using a better random generator than the standard one */
 376       for ($i = 0; $i <48; $i++)
 377         {
 378           $j = @mt_rand(0, $i);
 379           $tmp = $r[$i];
 380           $r[$i] = $r[$j];
 381           $r[$j] = $tmp;
 382         }
 383     };
 384
 385   return $r;
 386 }
 387
 388 function display_cards($me,$myturn)
 389 {
 390   return;
 391 }
 392
 393 function return_timezone($offset)
 394 {
 395   switch($offset)
 396     {
 397     case '1':
 398       $zone = "Europe/Berlin";
 399       break;
 400     case '-8':
 401       $zone = "America/Vancouver";
 402       break;
 403     case '13':
 404       $zone = "Pacific/Auckland";
 405       break;
 406     default:
 407       $zone = "Europe/London";
 408     }
 409
 410   return $zone;
 411 }
 412
 413 function have_suit($cards,$c)
 414 {
 415   global $CARDS;
 416   $suite = array();
 417
 418   if(in_array($c,$CARDS["trump"]))
 419     $suite = $CARDS["trump"];
 420   else if(in_array($c,$CARDS["clubs"]))
 421     $suite = $CARDS["clubs"];
 422   else if(in_array($c,$CARDS["spades"]))
 423     $suite = $CARDS["spades"];
 424   else if(in_array($c,$CARDS["hearts"]))
 425     $suite = $CARDS["hearts"];
 426   else if(in_array($c,$CARDS["diamonds"]))
 427     $suite = $CARDS["diamonds"];
 428
 429   foreach($cards as $card)
 430     {
 431       if(in_array($card,$suite))
 432         return 1;
 433     }
 434
 435   return 0;
 436 }
 437
 438 function same_type($card,$c)
 439 {
 440   global $CARDS;
 441   $suite = "";
 442
 443   /* figure out what kind of card c is */
 444   if(in_array($c,$CARDS["trump"]))
 445     $suite = $CARDS["trump"];
 446   else if(in_array($c,$CARDS["clubs"]))
 447     $suite = $CARDS["clubs"];
 448   else if(in_array($c,$CARDS["spades"]))
 449     $suite = $CARDS["spades"];
 450   else if(in_array($c,$CARDS["hearts"]))
 451     $suite = $CARDS["hearts"];
 452   else if(in_array($c,$CARDS["diamonds"]))
 453     $suite = $CARDS["diamonds"];
 454
 455   /* card is the same suid return 1 */
 456   if(in_array($card,$suite))
 457     return 1;
 458
 459   return 0;
 460 }
 461
 462 function set_gametype($gametype)
 463 {
 464   global $CARDS;
 465   global $RULES;
 466
 467   switch($gametype)
 468     {
 469     case "normal":
 470     case "wedding":
 471     case "poverty":
 472     case "dpoverty":
 473     case "trump":
 474     case "silent":
 475       $CARDS["trump"]    = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16',
 476                                  '17','18','19','20','21','22','23','24','25','26');
 477       $CARDS["diamonds"] = array();
 478       $CARDS["clubs"]    = array('27','28','29','30','31','32','33','34');
 479       $CARDS["spades"]   = array('35','36','37','38','39','40','41','42');
 480       $CARDS["hearts"]   = array('43','44','45','46','47','48');
 481       $CARDS["foxes"]    = array('19','20');
 482       if($RULES["dullen"]=='none')
 483         {
 484           $CARDS["trump"]    = array('3','4','5','6','7','8','9','10','11','12','13','14','15','16',
 485                                      '17','18','19','20','21','22','23','24','25','26');
 486           $CARDS["hearts"]   = array('43','44','1','2','45','46','47','48');
 487         }
 488       break;
 489     case "queen":
 490       $CARDS["trump"]    = array('3','4','5','6','7','8','9','10');
 491       $CARDS["clubs"]    = array('27','28','29','30','31','32','11','12','33','34');
 492       $CARDS["spades"]   = array('35','36','37','38','39','40','13','14','41','42');
 493       $CARDS["hearts"]   = array('43','44', '1', '2','45','46','15','16','47','48');
 494       $CARDS["diamonds"] = array('19','20','21','22','23','24','17','18','25','26');
 495       $CARDS["foxes"]    = array();
 496       break;
 497     case "jack":
 498       $CARDS["trump"]    = array('11','12','13','14','15','16','17','18');
 499       $CARDS["clubs"]    = array('27','28','29','30','31','32','3', '4','33','34');
 500       $CARDS["spades"]   = array('35','36','37','38','39','40','5', '6','41','42');
 501       $CARDS["hearts"]   = array('43','44', '1', '2','45','46','7', '8','47','48');
 502       $CARDS["diamonds"] = array('19','20','21','22','23','24','9','10','25','26');
 503       $CARDS["foxes"]    = array();
 504       break;
 505     case "trumpless":
 506       $CARDS["trump"]    = array();
 507       $CARDS["clubs"]    = array('27','28','29','30','31','32','3', '4','11','12','33','34');
 508       $CARDS["spades"]   = array('35','36','37','38','39','40','5', '6','13','14','41','42');
 509       $CARDS["hearts"]   = array('43','44', '1', '2','45','46','7', '8','15','16','47','48');
 510       $CARDS["diamonds"] = array('19','20','21','22','23','24','9','10','17','18','25','26');
 511       $CARDS["foxes"]    = array();
 512       break;
 513     case "club":
 514       $CARDS["trump"]    = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16',
 515                                  '17','18','27','28','29','30','31','32','33','34');
 516       $CARDS["clubs"]    = array();
 517       $CARDS["spades"]   = array('35','36','37','38','39','40','41','42');
 518       $CARDS["hearts"]   = array('43','44','45','46','47','48');
 519       $CARDS["diamonds"] = array('19','20','21','22','23','24','25','26');
 520       $CARDS["foxes"]    = array();
 521       if($RULES["dullen"]=='none')
 522         {
 523           $CARDS["trump"]    = array('3','4','5','6','7','8','9','10','11','12','13','14','15','16',
 524                                      '17','18','27','28','29','30','31','32','33','34');
 525           $CARDS["hearts"]   = array('43','44','1','2','45','46','47','48');
 526         }
 527       break;
 528     case "spade":
 529       $CARDS["trump"]    = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16',
 530                                  '17','18','35','36','37','38','39','40','41','42');
 531       $CARDS["clubs"]    = array('27','28','29','30','31','32','33','34');
 532       $CARDS["spades"]   = array();
 533       $CARDS["hearts"]   = array('43','44','45','46','47','48');
 534       $CARDS["diamonds"] = array('19','20','21','22','23','24','25','26');
 535       $CARDS["foxes"]    = array();
 536       if($RULES["dullen"]=='none')
 537         {
 538           $CARDS["trump"]    = array('3','4','5','6','7','8','9','10','11','12','13','14','15','16',
 539                                      '17','18','35','36','37','38','39','40','41','42');
 540           $CARDS["hearts"]   = array('43','44','1','2','45','46','47','48');
 541         }
 542       break;
 543     case "heart":
 544       $CARDS["trump"]    = array('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16',
 545                                  '17','18','43','44','45','46','47','48');
 546       $CARDS["clubs"]    = array('27','28','29','30','31','32','33','34');
 547       $CARDS["spades"]   = array('35','36','37','38','39','40','41','42');
 548       $CARDS["hearts"]   = array();
 549       $CARDS["diamonds"] = array('19','20','21','22','23','24','25','26');
 550       $CARDS["foxes"]    = array();
 551       if($RULES["dullen"]=='none')
 552         {
 553           $CARDS["trump"]    = array('3','4','5','6','7','8','9','10','11','12','13','14','15','16',
 554                             '17','18','43','44','1','2','45','46','47','48');
 555         }
 556       break;
 557     }
 558 }
 559
 560 function mysort($cards,$gametype)
 561 {
 562   usort ( $cards, "sort_comp" );
 563   return $cards;
 564 }
 565
 566 function sort_comp($a,$b)
 567 {
 568   global $CARDS;
 569
 570   $ALL = array();
 571   $ALL = array_merge($CARDS["trump"],$CARDS["diamonds"],$CARDS["clubs"],
 572                      $CARDS["hearts"],$CARDS["spades"],$CARDS["diamonds"]);
 573
 574   return pos_array($a,$ALL)-pos_array($b,$ALL);
 575 }
 576
 577 function can_call($what,$hash)
 578 {
 579   global $RULES;
 580
 581   $gameid   = DB_get_gameid_by_hash($hash);
 582   $gametype = DB_get_gametype_by_gameid($gameid);
 583   $oldcall  = DB_get_call_by_hash($hash);
 584   $pcall    = DB_get_partner_call_by_hash($hash);
 585
 586   if( ($pcall!=NULL && $what >= $pcall) ||
 587       ($oldcall!=NULL && $what >=$oldcall) )
 588     {
 589       return 0;
 590     }
 591
 592   $NRcards  = count(DB_get_hand($hash));
 593
 594   $NRallcards = 0;
 595   for ($i=1;$i<5;$i++)
 596     {
 597       $user         = DB_get_hash_from_game_and_pos($gameid,$i);
 598       $NRallcards  += count(DB_get_hand($user));
 599     };
 600
 601   /* in case of a wedding, everything will be delayed by an offset */
 602   $offset = 0;
 603   if($gametype=="wedding")
 604     {
 605       $offset = DB_get_sickness_by_gameid($gameid);
 606       if ($offset <0) /* not resolved */
 607         return 0;
 608     };
 609
 610   switch ($RULES["call"])
 611     {
 612     case "1st-own-card":
 613       if( 4-($what/30) >= 12 - ($NRcards + $offset))
 614         return 1;
 615       break;
 616     case "5th-card":
 617       if( 27+4*($what/30) <= $NRallcards + $offset*4)
 618         return 1;
 619       break;
 620     case "9-cards":
 621
 622       if($oldcall!=NULL && $pcall!=NULL)
 623         $mincall = ($oldcall>$pcall) ? $pcall : $oldcall;
 624       else if($oldcall!=NULL)
 625         $mincall = $oldcall;
 626       else if ($pcall!=NULL)
 627         $mincall = $pcall;
 628       else
 629         $mincall = -1;
 630
 631       if( 12 <= ($NRcards + $offset))
 632         {
 633           return 1;
 634         }
 635       else if ( 9 <= ($NRcards + $offset))
 636         {
 637           if( ($mincall>=0 && $mincall==120) )
 638             return 1;
 639         }
 640       else if ( 6 <= ($NRcards + $offset))
 641         {
 642           if( ($mincall>=0 && $mincall<=90 && $what<=60 ) )
 643             return 1;
 644         }
 645       else if ( 3 <= ($NRcards + $offset))
 646         {
 647           if( ($mincall>=0 && $mincall<=60 && $what<=30 ) )
 648             return 1;
 649         }
 650       else if ( 0 <= ($NRcards + $offset))
 651         {
 652           if( ($mincall>=0 && $mincall<=30 && $what==0 ) )
 653             return 1;
 654         };
 655       break;
 656     }
 657
 658   return 0;
 659 }
 660
 661 function display_table ()
 662 {
 663   global $gameid, $GT, $debug,$host;
 664
 665   $result = mysql_query("SELECT  User.fullname as name,".
 666                         "        Hand.position as position, ".
 667                         "        User.id, ".
 668                         "        Hand.party as party, ".
 669                         "        Hand.sickness as sickness, ".
 670                         "        Hand.point_call, ".
 671                         "        User.last_login, ".
 672                         "        Hand.hash        ".
 673                         "FROM Hand ".
 674                         "LEFT JOIN User ON User.id=Hand.user_id ".
 675                         "WHERE Hand.game_id='".$gameid."' ".
 676                         "ORDER BY position ASC");
 677
 678   echo "<div class=\"table\">\n".
 679     "  <img class=\"table\" src=\"pics/table.png\" alt=\"table\" />\n";
 680   while($r = mysql_fetch_array($result,MYSQL_NUM))
 681     {
 682       $name  = $r[0];
 683       $pos   = $r[1];
 684       $user  = $r[2];
 685       $party = $r[3];
 686       $sickness  = $r[4];
 687       $call      = $r[5];
 688       $lastlogin = strtotime($r[6]);
 689       $hash      = $r[7];
 690
 691       $offset = DB_get_user_timezone($user);
 692       $zone   = return_timezone($offset);
 693       date_default_timezone_set($zone);
 694
 695       echo "  <div class=\"table".($pos-1)."\">\n";
 696       if(!$debug)
 697         echo "   $name \n";
 698       else
 699         echo "   <a href=\"".$host."?me=".$hash."\">$name</a>\n";
 700
 701       /* add hints for poverty, wedding, solo, etc */
 702       if($GT=="poverty" && $party=="re")
 703         if($sickness=="poverty")
 704           {
 705             $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
 706             $cards    = DB_get_all_hand($userhash);
 707             $trumpNR  = count_trump($cards);
 708             if($trumpNR)
 709               echo "   <img src=\"pics/button/poverty_trump_button.png\" class=\"button\" alt=\"poverty < trump back\" />";
 710             else
 711               echo "   <img src=\"pics/button/poverty_notrump_button.png\" class=\"button\" alt=\"poverty <\" />";
 712           }
 713         else
 714           echo "   <img src=\"pics/button/poverty_partner_button.png\" class=\"button\" alt=\"poverty >\" />";
 715
 716       if($GT=="dpoverty")
 717         if($party=="re")
 718           if($sickness=="poverty")
 719             {
 720               $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
 721               $cards    = DB_get_all_hand($userhash);
 722               $trumpNR  = count_trump($cards);
 723               if($trumpNR)
 724                 echo "   <img src=\"pics/button/poverty_trump_button.png\" class=\"button\" alt=\"poverty < trump back\" />";
 725               else
 726                 echo "   <img src=\"pics/button/poverty_notrump_button.png\" class=\"button\" alt=\"poverty <\" />";
 727             }
 728           else
 729             echo "   <img src=\"pics/button/poverty_partner_button.png\" class=\"button\" alt=\"poverty >\" />";
 730         else
 731           if($sickness=="poverty")
 732             {
 733               $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
 734               $cards    = DB_get_all_hand($userhash);
 735               $trumpNR  = count_trump($cards);
 736               if($trumpNR)
 737                 echo "   <img src=\"pics/button/poverty2_trump_button.png\" class=\"button\" alt=\"poverty2 < trump back\" />";
 738               else
 739                 echo "   <img src=\"pics/button/poverty2_notrump_button.png\" class=\"button\" alt=\"poverty2 <\" />";
 740             }
 741           else
 742             echo "   <img src=\"pics/button/poverty2_partner_button.png\" class=\"button\" alt=\"poverty2 >\" />";
 743
 744       if($GT=="wedding" && $party=="re")
 745         if($sickness=="wedding")
 746           echo "   <img src=\"pics/button/wedding_button.png\" class=\"button\" alt=\"wedding\" />";
 747         else
 748           echo "   <img src=\"pics/button/wedding_partner_button.png\" class=\"button\" alt=\"wedding partner\" />";
 749
 750       if(ereg("solo",$GT) && $party=="re")
 751         {
 752           if(ereg("queen",$GT))
 753             echo "   <img src=\"pics/button/queensolo_button.png\" class=\"button\" alt=\"$GT\" />";
 754           else if(ereg("jack",$GT))
 755             echo "   <img src=\"pics/button/jacksolo_button.png\" class=\"button\" alt=\"$GT\" />";
 756           else if(ereg("club",$GT))
 757             echo "   <img src=\"pics/button/clubsolo_button.png\" class=\"button\" alt=\"$GT\" />";
 758           else if(ereg("spade",$GT))
 759             echo "   <img src=\"pics/button/spadesolo_button.png\" class=\"button\" alt=\"$GT\" />";
 760           else if(ereg("heart",$GT))
 761             echo "   <img src=\"pics/button/heartsolo_button.png\" class=\"button\" alt=\"$GT\" />";
 762           else if(ereg("trumpless",$GT))
 763             echo "   <img src=\"pics/button/notrumpsolo_button.png\" class=\"button\" alt=\"$GT\" />";
 764           else if(ereg("trump",$GT))
 765             echo "   <img src=\"pics/button/trumpsolo_button.png\" class=\"button\" alt=\"$GT\" />";
 766         }
 767
 768       /* add point calls */
 769       if($call!=NULL)
 770         {
 771           if($party=="re")
 772             echo "  <img src=\"pics/button/re_button.png\" class=\"button\" alt=\"re\" />";
 773           else
 774             echo "  <img src=\"pics/button/contra_button.png\" class=\"button\" alt=\"contra\" />";
 775           switch($call)
 776             {
 777             case "0":
 778               echo "   <img src=\"pics/button/0_button.png\" class=\"button\" alt=\"0\" />";
 779               break;
 780             case "30":
 781               echo "   <img src=\"pics/button/30_button.png\" class=\"button\" alt=\"30\" />";
 782               break;
 783             case "60":
 784               echo "   <img src=\"pics/button/60_button.png\" class=\"button\" alt=\"60\" />";
 785               break;
 786             case "90":
 787               echo "   <img src=\"pics/button/90_button.png\" class=\"button\" alt=\"90\" />";
 788               break;
 789             }
 790         }
 791
 792       echo "    <br />\n";
 793       echo "    <span title=\"".date("Y-m-d H:i:s")."\">local time</span>\n";
 794       echo "    <span title=\"".date("Y-m-d H:i:s",$lastlogin)."\">last login</span>\n";
 795       echo "   </div>\n";
 796
 797     }
 798   echo  "</div>\n"; /* end output table */
 799
 800
 801   return;
 802 }
 803
 804
 805 function display_user_menu()
 806 {
 807   global $wiki,$myid,$host;
 808   echo "<div class=\"usermenu\">\n".
 809     "<a href=\"index.php\"> Go to my user page </a>";
 810
 811   $result = mysql_query("SELECT Hand.hash,Hand.game_id,Game.player from Hand".
 812                         " LEFT JOIN Game On Hand.game_id=Game.id".
 813                         " WHERE Hand.user_id='$myid'".
 814                         " AND Game.player='$myid'".
 815                         " AND Game.status<>'gameover'".
 816                         " ORDER BY Game.session" );
 817   if(mysql_num_rows($result))
 818       echo "<hr />It's your turn in these games:<br />\n";
 819
 820   while( $r = mysql_fetch_array($result,MYSQL_NUM))
 821     {
 822       echo "<a href=\"".$host."?me=".$r[0]."\">game ".DB_format_gameid($r[1])." </a><br />\n";
 823     }
 824
 825   echo "<hr /> <a href=\"".$host."?new\">Start a new game</a>\n";
 826
 827   echo "<hr /> <a href=\"".substr($host,0,-9)."stats.php\">Statistics</a>\n";
 828
 829   echo
 830     "<hr />Report bugs in the <a href=\"". $wiki."\">wiki</a>\n";
 831   echo  "</div>\n";
 832   return;
 833 }
 834
 835 function generate_score_table($session)
 836 {
 837
 838   /* get all ids */
 839   $gameids = DB_get_gameids_of_finished_games_by_session($session);
 840
 841   if($gameids == NULL)
 842     return "";
 843
 844   $output = "<div class=\"scoretable\">\n<table class=\"score\">\n <tr>\n";
 845
 846
 847   /* get player id, names... from the first game */
 848   $player = array();
 849   $result = mysql_query("SELECT User.id, User.fullname from Hand".
 850                         " LEFT JOIN User On Hand.user_id=User.id".
 851                         " WHERE Hand.game_id=".$gameids[0]);
 852   while( $r = mysql_fetch_array($result,MYSQL_NUM))
 853     {
 854       $player[] = array( 'id' => $r[0], 'points' => 0 );
 855       $output.= "  <td> ".substr($r[1],0,2)." </td>\n";
 856     }
 857   $output.="  <td>P</td>\n </tr>\n";
 858
 859   /* get points and generate table */
 860   foreach($gameids as $gameid)
 861     {
 862       $output.=" <tr>\n";
 863
 864       $re_score = DB_get_score_by_gameid($gameid);
 865       foreach($player as $key=>$pl)
 866         {
 867           $party = DB_get_party_by_gameid_and_userid($gameid,$pl['id']);
 868           if($party == "re")
 869             if(DB_get_gametype_by_gameid($gameid)=="solo")
 870               $player[$key]['points'] += 3*$re_score;
 871             else
 872               $player[$key]['points'] += $re_score;
 873           else if ($party == "contra")
 874             $player[$key]['points'] -= $re_score;
 875
 876           $output.="  <td>".$player[$key]['points']."</td>\n";
 877         }
 878       $output.="  <td>".abs($re_score);
 879
 880       /* check for solo */
 881       if(DB_get_gametype_by_gameid($gameid)=="solo")
 882         $output.= " S";
 883       $output.="</td>\n </tr>\n";
 884     }
 885
 886   $output.="</table></div>\n";
 887
 888   return $output;
 889 }
 890
 891 ?>