include/game.php

   1 <?php
   2 /* Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012 Arun Persaud <arun@nubati.net>
   3  *
   4  *   This file is part of e-DoKo.
   5  *
   6  *   e-DoKo is free software: you can redistribute it and/or modify
   7  *   it under the terms of the GNU General Public License as published by
   8  *   the Free Software Foundation, either version 3 of the License, or
   9  *   (at your option) any later version.
  10  *
  11  *   e-DoKo is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with e-DoKo.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 /* make sure that we are not called from outside the scripts,
  22  * use a variable defined in config.php to check this
  23  */
  24 if(!isset($HOST))
  25   exit;
  26
  27 /* calling game.php only makes sense when we give it a hash for a game */
  28 if(!myisset('me'))
  29   {
  30     echo "Hmm, you really shouldn't mess with the urls.<br />\n";
  31     return;
  32   }
  33 $me = $_REQUEST['me'];
  34
  35 /* Ok, got a hash, but is it valid? */
  36 $myid = DB_get_userid('hash',$me);
  37 if(!$myid)
  38   {
  39     echo "Can't find you in the database, please check the url.<br />\n";
  40     echo "perhaps the game has been canceled, check by login in <a href=\"$INDEX\">here</a>.";
  41     return;
  42   }
  43
  44 global $GAME,$RULES,$CARDS;
  45
  46 /**************************************
  47  * get some information from the DB
  48  **************************************/
  49 $gameid   = DB_get_gameid_by_hash($me);
  50 $myname   = DB_get_name('hash',$me);
  51 $mystatus = DB_get_status_by_hash($me);
  52 $mypos    = DB_get_pos_by_hash($me);
  53 $myhand   = DB_get_handid('hash',$me);
  54 $myparty  = DB_get_party_by_hash($me);
  55 $session  = DB_get_session_by_gameid($gameid);
  56 $playid   = DB_get_current_playid($gameid); /* might be -1 at beginning of the game */
  57
  58 /* get prefs and save them in a variable*/
  59 $PREF = DB_get_PREF(isset($_SESSION['id'])?$_SESSION['id']:$myid);
  60 /* set language chosen in preferences, will become active on the next reload (see index.php)*/
  61 $_SESSION['language'] = $PREF['language'];
  62
  63
  64 /* get rule set for this game */
  65 $RULES = DB_get_RULES($gameid);
  66
  67 /* get some infos about the game */
  68 $gametype   = DB_get_gametype_by_gameid($gameid);
  69 $gamestatus = DB_get_game_status_by_gameid($gameid);
  70 $GT         = $gametype;
  71 if($gametype=='solo')
  72   {
  73     $gametype = DB_get_solo_by_gameid($gameid);
  74     if($gametype=='silent')
  75       $GT = 'normal';
  76     else
  77       $GT = $gametype.' '.$GT;
  78   }
  79
  80 /* do we need to worry about Schweinchen?
  81  * check gametype and rules
  82  * if yes, figure out if someone actually has Schweinchen
  83  * save information in $GAME
  84  */
  85 $ok=0;
  86 if( $gamestatus == 'pre' )
  87   {
  88     /* always need to use Schweinchen to figure out for example who has poverty */
  89     $ok=1;
  90     /* unless the gametype is set and we know that we are in poverty were schweinchen is not valid */
  91     if( in_array( $gametype,array('poverty','dpoverty') ))
  92       $ok=0;
  93   }
  94 else
  95   {
  96     /* in a game Schweinchen is not valid in all types of games */
  97     if( in_array($gametype,array('normal','wedding','trump','silent') ))
  98       if( in_array($RULES['schweinchen'],array('both','second','secondaftercall')) )
  99         $ok=1;
 100   }
 101
 102 /* these are the defaults */
 103 $GAME['schweinchen-who']    = NULL;
 104 $GAME['schweinchen-first']  = NULL;
 105 $GAME['schweinchen-second'] = NULL;
 106
 107 if($ok)
 108 {
 109   /* need to check for Schweinchen */
 110   for($i=1;$i<5;$i++)
 111     {
 112       $hash  = DB_get_hash_from_game_and_pos($gameid,$i);
 113       $cards = DB_get_all_hand($hash);
 114       if( in_array('19',$cards) && in_array('20',$cards) )
 115         $GAME['schweinchen-who']=$hash;
 116     };
 117   $GAME['schweinchen-first']  = 0; /* to keep track if they have been played already */
 118   $GAME['schweinchen-second'] = 0;
 119 }
 120 /* end check for Schweinchen */
 121
 122 /* set the $CARDS variable, needed for sorting the cards
 123  * we set it to normal so that the pre-game phase is handled ok
 124  * and later set it to the correct game type that is played
 125  */
 126 set_gametype('normal');
 127
 128 /* handle user notes (only possible while game is running)*/
 129 if( $mystatus!='gameover' )
 130   if(myisset('note'))
 131     {
 132       $note = $_REQUEST['note'];
 133
 134       if($note != '')
 135         DB_insert_note($note,$gameid,$myid);
 136     };
 137
 138 /*****************************************************************
 139  * handle calls part1: check what was called, set everything up
 140  * we only can submit it to the database at the end, since the playid
 141  * might change if a player plays a card
 142  *****************************************************************/
 143
 144 /* initialize comments */
 145 $commentCall = '';
 146
 147 /* check for calls, set comment */
 148 if( myisset('call') )
 149   {
 150     if($_REQUEST['call']  == '120' && can_call(120,$me))
 151       {
 152         $result = DB_query("UPDATE Hand SET point_call='120' WHERE hash='$me' ");
 153         if($myparty=='re')
 154           $commentCall = 'Re';
 155         else if($myparty=='contra')
 156           $commentCall = 'Contra';
 157       }
 158     else if($_REQUEST['call']  == '90' && can_call(90,$me))
 159       {
 160         $result = DB_query("UPDATE Hand SET point_call='90'  WHERE hash='$me' ");
 161         $commentCall = 'No 90';
 162       }
 163     else if($_REQUEST['call']  == '60' && can_call(60,$me))
 164       {
 165         $result = DB_query("UPDATE Hand SET point_call='60'  WHERE hash='$me' ");
 166         $commentCall = 'No 60';
 167       }
 168     else if($_REQUEST['call']  == '30' && can_call(30,$me))
 169       {
 170         $result = DB_query("UPDATE Hand SET point_call='30'  WHERE hash='$me' ");
 171         $commentCall = 'No 30';
 172       }
 173     else if($_REQUEST['call']  == '0' && can_call(0,$me))
 174       {
 175         $result = DB_query("UPDATE Hand SET point_call='0'   WHERE hash='$me' ");
 176         $commentCall = 'Zero';
 177       }
 178   }
 179
 180 /**********************************************************
 181  * handle comments unless we play a card at the same time *
 182  * (if we play a card, we need to update playid)          *
 183  **********************************************************/
 184
 185
 186 /* get time from the last action of the game */
 187 $r = DB_query_array("SELECT mod_date from Game WHERE id='$gameid' " );
 188 $gameend = time() - strtotime($r[0]);
 189
 190 /* handle comments in case player didn't play a card, allow comments a week after the end of the game */
 191 if( (!myisset('card') && $mystatus!='gameover') || ($mystatus=='gameover' && ($gameend < 60*60*24*7)) )
 192   if(myisset('comment'))
 193     {
 194       $comment = $_REQUEST['comment'];
 195
 196       if($comment != '')
 197         DB_insert_comment($comment,$playid,$gameid,$myid);
 198     };
 199
 200
 201 /*****************************************************************
 202  * output other games where it is the users turn
 203  * make sure that the people looking at old games don't see the wrong games here
 204  *****************************************************************/
 205
 206 if( $gamestatus != 'gameover'  && isset($_SESSION['id']) )
 207   {
 208     /* game isn't over, only valid user can get here, so show menu */
 209     display_user_menu($myid, $me);
 210   }
 211 else if( $mystatus == 'gameover' && isset($_SESSION['id']) )
 212   {
 213     /* user is looking at someone else's game, show the menu for the correct user */
 214     display_user_menu($_SESSION['id'],$me);
 215   }
 216 else
 217   {
 218     echo "<div class=\"usermenu\">\n";
 219     echo "It's your turn in these games: \n";
 220     echo "Please log in to see this information.\n";
 221     echo "</div>\n\n";
 222   }
 223
 224 /*****************************************************************
 225  * output extra division in case this game is part of a session
 226  *****************************************************************/
 227 if($session)
 228   {
 229     echo "<div class=\"session\">\n";
 230
 231     /* output rule set */
 232     echo "  <div class=\"sessionrules\">\n    "._('Rules').":\n";
 233     switch($RULES['dullen'])
 234       {
 235       case 'none':
 236         echo '    <img class="rulesicon" alt="'._('no ten of hearts').
 237           "\" src=\"pics/button/no-ten-of-hearts.png\"/>\n"; break;
 238       case 'firstwins':
 239         echo '    <img class="rulesicon" alt="'._('ten of hearts').
 240           "\" src=\"pics/button/ten-of-hearts.png\"/>\n"; break;
 241       case 'secondwins':
 242         echo '    <img class="rulesicon" alt="'._('second ten of hearts').
 243           "\" src=\"pics/button/second-ten-of-hearts.png\"/>\n"; break;
 244       }
 245     switch($RULES['schweinchen'])
 246       {
 247       case 'none':
 248         echo '    <img class="rulesicon" alt="'._('no schweinchen').'" '.
 249           "src=\"pics/button/no-schweinchen.png\"/>\n"; break;
 250       case 'both':
 251         echo '    <img class="rulesicon" alt="'._('two schweinchen').'" '.
 252           "src=\"pics/button/two-schweinchen.png\"/>\n"; break;
 253       case 'second':
 254         echo '    <img class="rulesicon" alt="'.('second schweinchen').'" '.
 255           "src=\"pics/button/second-schweinchen.png\"/>\n"; break;
 256       case 'secondaftercall':
 257         echo '    <img class="rulesicon" alt="'._('second schweinchen after call').'" '.
 258           "src=\"pics/button/second-schweinchen-after-call.png\"/>\n"; break;
 259       }
 260     switch($RULES['call'])
 261       {
 262       case '1st-own-card':
 263         echo '    <img class="rulesicon" alt="'._('1st-own-card')."\" src=\"pics/button/1st-own-card.png\"/>\n"; break;
 264       case '5th-card':
 265         echo '    <img class="rulesicon" alt="'._('5th-card')."\" src=\"pics/button/5th-card.png\"/>\n"; break;
 266       case '9-cards':
 267         echo '    <img class="rulesicon" alt="'._('9-cards')."\" src=\"pics/button/9-cards.png\"/>\n"; break;
 268       }
 269     echo "    <div>\n";
 270     echo '         '._('10ofhearts').":  {$RULES['dullen']}      <br />\n";
 271     echo '         '._('schweinchen').": {$RULES['schweinchen']} <br />\n";
 272     echo '         '._('call').":        {$RULES['call']}        <br />\n";
 273     echo '         '._('lowtrump').":    {$RULES['lowtrump']}    <br />\n";
 274     echo "    </div>\n  </div>\n";
 275
 276     /* show score */
 277
 278     echo "  <div class=\"sessionscore\">";
 279
 280     $score   = generate_score_table($session);
 281
 282     /* get the last entry to show on the main page */
 283     $tmpscore= $score;
 284     $finalscore = array_pop($tmpscore);
 285     $finalscore = $finalscore['players'];
 286
 287     if($finalscore)
 288       {
 289         echo _('Score').": \n";
 290         foreach($finalscore as $user=>$value)
 291           {
 292             $name = DB_get_name('userid',$user);
 293             echo ' '.substr($name,0,2).": $value ";
 294           }
 295       }
 296     else
 297       {
 298         /* first game, no score yet */
 299         echo '&nbsp;';
 300       }
 301
 302     /* output all games for the score table */
 303     echo format_score_table_html($score,$myid);
 304     echo "  </div>\n";
 305
 306     /* figure out which game in a session we are in and link to the
 307      * previous and next game if possible
 308      */
 309     $hashes = DB_get_hashes_by_session($session,$myid);
 310     $next     = NULL;
 311     $i = 1;
 312     foreach($hashes as $hash)
 313       {
 314         if($hash == $me)
 315           $j=$i;
 316         $i++;
 317         $lasthash=$hash;
 318       }
 319     $i--;
 320
 321     if($j>1)
 322       $previous = $hashes[$j-2];
 323     else
 324       $previous = NULL;
 325     if($j<$i)
 326       $next = $hashes[$j];
 327     else
 328       $next = NULL;
 329
 330     /* check for solo, add game type to session number */
 331     echo "    Game $session.$j";
 332     if($gamestatus != 'pre' && $GT !='normal' )
 333       echo " ($GT)";
 334     if(isset($_SESSION['id']) && $_SESSION['id']==$myid)
 335       {
 336         if($previous)
 337           echo "&nbsp;&nbsp;&nbsp;<a href=\"{$INDEX}?action=game&amp;me=$previous\">"._('previous')."</a> \n";
 338         if($next)
 339           echo "&nbsp;&nbsp;&nbsp;<a href=\"{$INDEX}?action=game&amp;me=$next\">"._('next')."</a> \n";
 340
 341         if($j != $i )
 342           echo "&nbsp;&nbsp;&nbsp;<a href=\"{$INDEX}?action=game&amp;me=$lasthash\">"._('last')."</a> \n";
 343       }
 344
 345     echo "\n</div>\n";
 346   }
 347
 348 /* the user has done something, update the timestamp. Use $myid in
 349  * active games and check for session-id in old games (myid might be wrong in that case)
 350  */
 351 if($mystatus!='gameover')
 352   DB_update_user_timestamp($myid);
 353  else
 354    if(isset($_SESSION['id']))
 355      DB_update_user_timestamp($_SESSION['id']);
 356
 357
 358 /******************************************************************************
 359  * Output menu for selecting tricks
 360  ******************************************************************************/
 361
 362 switch($mystatus)
 363   {
 364   case 'start':
 365     break;
 366   case 'init':
 367   case 'check':
 368     /* output sickness of other playes, in case they already selected and are sitting in front of the current player */
 369     echo "\n<ul class=\"tricks\">\n";
 370     echo "  <li onclick=\"hl(0);\" class=\"active\" id=\"tricks0\"><a href=\"#\">Pre</a>\n";
 371
 372     echo "    </li>\n</ul>\n";  /* end div trick, end li trick , end tricks*/
 373     /* end displaying sickness */
 374     break;
 375   case 'poverty':
 376     /* output pre-game trick in case user reloads,
 377      * only needs to be done when a team has been formed */
 378     if($myparty=='re' || $myparty=='contra')
 379       {
 380         echo "\n<ul class=\"tricks\">\n";
 381
 382         $mygametype =  DB_get_gametype_by_gameid($gameid);
 383
 384         echo "  <li onclick=\"hl(0);\" class=\"active\"><a href=\"#\">Pre</a>\n";
 385         echo "  </li>\n</ul>\n\n";  /* end div trick, end li trick , end ul tricks */
 386       }
 387     /* end output pre-game trick */
 388     break;
 389   case 'play':
 390   case 'gameover':
 391
 392     echo "\n<ul class=\"tricks\">\n";
 393
 394     /* output vorbehalte */
 395     $mygametype = DB_get_gametype_by_gameid($gameid);
 396     $mygamesolo = DB_get_solo_by_gameid($gameid);
 397     if($mygametype != 'normal') /* only show when needed */
 398       if(!( $mygametype == 'solo' && $mygamesolo == 'silent') )
 399         echo "  <li onclick=\"hl(0);\" class=\"old\"><a href=\"#\">Pre</a></li>\n";
 400
 401     $result = DB_query('SELECT Trick.id '.
 402                        'FROM Trick '.
 403                        "WHERE Trick.game_id='".$gameid."' ".
 404                        'GROUP BY Trick.id '.
 405                        'ORDER BY Trick.id ASC');
 406     $trickNR   = 1;
 407     $lasttrick = DB_get_max_trickid($gameid);
 408
 409     /* output tricks */
 410     while($r = DB_fetch_array($result))
 411       {
 412         $trick=$r[0];
 413         if($trick!=$lasttrick)
 414           echo "  <li onclick=\"hl($trickNR);\" id=\"tricks$trickNR\"><a href=\"#\">$trickNR</a></li>\n";
 415         else if($trick==$lasttrick)
 416           echo "  <li onclick=\"hl($trickNR);\" id=\"tricks$trickNR\" class=\"active\"><a href=\"#\">$trickNR</a></li>\n";
 417         $trickNR++;
 418       }
 419
 420     /* if game is over, also output link to Score tab */
 421     if($mystatus=='gameover' && DB_get_game_status_by_gameid($gameid)=='gameover' )
 422       echo "  <li onclick=\"hl(13);\" id=\"tricks13\" class=\"active\"><a href=\"#\">"._('Score')."</a></li>\n";
 423
 424     /* output previous/next buttons */
 425     echo '  <li onclick="hl_prev();" id="prevtr"><a href="#">'._('prev')."</a></li>\n";
 426     echo '  <li onclick="hl_next();" id="nexttr"><a href="#">'._('next')."</a></li>\n";
 427
 428     echo "</ul>\n\n";
 429
 430     break;
 431   default:
 432   }
 433
 434
 435 /******************************************************************************
 436  * Output tricks played, table, messages, and cards (depending on game status)
 437  ******************************************************************************/
 438
 439 /* put everyting in a form */
 440 echo "<form action=\"index.php?action=game&amp;me=$me\" method=\"post\">\n";
 441
 442 /* display the table and the names */
 443 display_table_begin();
 444
 445 /* mystatus gets the player through the different stages of a game.
 446  * start:    does the player want to play?
 447  * init:     check for sickness
 448  * check:    check for return values from init
 449  * poverty:  handle poverty, wait here until all player have reached this state
 450  *           display sickness and move on to game
 451  * play:     game in progress
 452  * gameover: are we revisiting a game
 453  */
 454
 455 /* Depending on the situation we set
 456  *   cards_status (see functions.php for possible options)
 457  *   most of the times we need to just show the cards, so we make this the default
 458  */
 459 $card_status = CARDS_SHOW;
 460
 461 /* Also collect message that should be displayed to the user, so that we can show
 462  * them after showing the table. This makes the html flow more consistent and easier
 463  * tournament change layouts, especially for smaller displays, e.g. mobile phones
 464  */
 465 $messages = array();
 466
 467
 468 switch($mystatus)
 469   {
 470   case 'start':
 471     /****************************************
 472      * ask if player wants to join the game *
 473      ****************************************/
 474
 475     /* don't ask if user has autosetup set to yes */
 476     $skip = 0;
 477     if($PREF['autosetup']=='yes') $skip = 1;
 478
 479     if( !myisset('in') && !$skip)
 480       {
 481         /* asks the player, if he wants to join the game */
 482         output_check_want_to_play($me);
 483
 484         /* don't show the cards before the user joined the game */
 485         $card_status = CARDS_EMPTY;
 486
 487         break;
 488       }
 489     else
 490       {
 491         /* check the result, if player wants to join, got next stage, else cancel game */
 492         if(!$skip && $_REQUEST['in'] == 'no' )
 493           {
 494             /* cancel the game */
 495             $email_message = "Hello, \n\n".
 496               "the game has been canceled due to the request of one of the players.\n\n";
 497
 498             $userids = DB_get_all_userid_by_gameid($gameid);
 499             foreach($userids as $user)
 500               mymail($user,$gameid,GAME_CANCELED,$email_message);
 501
 502             $card_status = CARDS_EMPTY;
 503
 504             /* update game status */
 505             cancel_game('noplay',$gameid);
 506             break;
 507           }
 508         else
 509           {
 510             /* user wants to join the game */
 511
 512             /* move on to the next stage,
 513              * no break statement to immediately go to the next stage
 514              */
 515
 516             DB_set_hand_status_by_hash($me,'init');
 517
 518             /* check if everyone has reached this stage, set player in game-table to the next player */
 519             $userids = DB_get_all_userid_by_gameid($gameid);
 520             foreach($userids as $userid)
 521               {
 522                 $userstat = DB_get_hand_status_by_userid_and_gameid($userid,$gameid);
 523                 if($userstat!='init')
 524                   {
 525                     /* whos turn is it? */
 526                     DB_set_player_by_gameid($gameid,$userid);
 527                     break;
 528                   }
 529               }
 530           }
 531       }
 532   case 'init':
 533     /***************************
 534      * check if player is sick *
 535      ***************************/
 536     if(!myisset('solo','wedding','poverty','nines','lowtrump') )
 537       {
 538         $mycards = DB_get_hand($me);
 539         output_check_for_sickness($me,$mycards);
 540
 541         break;
 542       }
 543     else
 544       {
 545         /* check if someone selected more than one sickness */
 546         $Nsickness = 0;
 547         if($_REQUEST['solo']!='No')       $Nsickness++;
 548         if($_REQUEST['wedding']  == 'yes') $Nsickness++;
 549         if($_REQUEST['poverty']  == 'yes') $Nsickness++;
 550         if($_REQUEST['nines']    == 'yes') $Nsickness++;
 551         if($_REQUEST['lowtrump'] == 'yes') $Nsickness++;
 552
 553         if($Nsickness>1)
 554           {
 555             $messages[] = 'You selected more than one sickness, please go back '.
 556               "and answer the <a href=\"$INDEX?action=game&amp;me=$me&amp;in=yes\">question</a> again.";
 557
 558             break;
 559           }
 560         else
 561           {
 562             /* everything is ok, save what user said and proceed */
 563             $messages[] = 'Processing what you selected in the last step...';
 564
 565             /* check if this sickness needs to be handled first */
 566             $gametype    = DB_get_gametype_by_gameid($gameid);
 567             $startplayer = DB_get_startplayer_by_gameid($gameid); /* need this to check which solo goes first */
 568
 569             if( $_REQUEST['solo']!='No' )
 570               {
 571                 /* user wants to play a solo */
 572
 573                 /* store the info in the user's hand info */
 574                 DB_set_solo_by_hash($me,$_REQUEST['solo']);
 575                 DB_set_sickness_by_hash($me,'solo');
 576
 577                 $messages[] = "<br />Seems like you want to play a {$_REQUEST['solo']} solo. Got it.<br />\n";
 578
 579                 if($gametype == 'solo' && $startplayer<$mypos)
 580                   {}/* do nothing, since someone else already is playing solo */
 581                 else
 582                   {
 583                     /* this solo comes first
 584                      * store info in game table
 585                      */
 586                     DB_set_gametype_by_gameid($gameid,'solo');
 587                     DB_set_startplayer_by_gameid($gameid,$mypos);
 588                     DB_set_solo_by_gameid($gameid,$_REQUEST['solo']);
 589                   };
 590               }
 591             else if($_REQUEST['wedding'] == 'yes')
 592               {
 593                 /* silent solo is set further down */
 594                 $messages[] = _("Ok, you don't want to play a silent solo...wedding was chosen.")."<br />\n";
 595                 DB_set_sickness_by_hash($me,'wedding');
 596               }
 597             else if($_REQUEST['poverty'] == 'yes')
 598               {
 599                 $messages[] = _("Don't think you can win with just a few trump...? Ok, poverty chosen.")." <br />\n";
 600                 DB_set_sickness_by_hash($me,'poverty');
 601               }
 602             else if($_REQUEST['nines'] == 'yes')
 603               {
 604                 $messages[] = _("What? You just don't want to play a game because you have a few nines? Well, if no one".
 605                        ' is playing solo, this game will be canceled.')."<br />\n";
 606                 DB_set_sickness_by_hash($me,'nines');
 607               }
 608             else if($_REQUEST['lowtrump'] == 'yes')
 609               {
 610                 if($RULES['lowtrump']=='cancel')
 611                   $messages[] = _("What? You just don't want to play a game because you have low trump? Well, if no one".
 612                          ' is playing solo, this game will be canceled.')."<br />\n";
 613                 else
 614                   $messages[] = _("Don't think you can win with low trumps...? Ok, poverty chosen.")." <br />.<br />\n";
 615
 616                 DB_set_sickness_by_hash($me,'lowtrump');
 617               }
 618
 619             /* move on to the next stage*/
 620             DB_set_hand_status_by_hash($me,'check');
 621             $mystatus='check';
 622           };
 623       };
 624
 625   case 'check':
 626     /* here we check what all players said and figure out what game we are playing
 627      * this can therefore only be handled once all players finished the last stage
 628      */
 629
 630     $messages[] = _('Checking if someone else selected solo, nines, wedding or poverty.');
 631
 632     /* check if everyone has reached this stage */
 633     $userids = DB_get_all_userid_by_gameid($gameid);
 634     $ok = 1;
 635     foreach($userids as $userid)
 636       {
 637         $userstat = DB_get_hand_status_by_userid_and_gameid($userid,$gameid);
 638         if($userstat!='check')
 639           {
 640             $ok = 0;
 641             DB_set_player_by_gameid($gameid,$userid);
 642             break;
 643           }
 644       };
 645
 646     if(!$ok)
 647       {
 648         $messages[] = _('This step can only be handled after everyone finished the last step. '.
 649           'Seems like this is not the case, so you need to wait a bit... '.
 650           'you will get an email once that is the case, please use the link in '.
 651           'that email to continue the game.');
 652       }
 653     else
 654       {
 655         /* Ok, everyone finished the init-phase, time to figure out what game we
 656          * are playing, in case there are any solos this already
 657          * will have the correct information in it */
 658
 659         $messages[] = _('Ok, everyone is done... figuring out what kind of game we are playing.');
 660
 661         $gametype    = DB_get_gametype_by_gameid($gameid);
 662         $startplayer = DB_get_startplayer_by_gameid($gameid);
 663
 664         /* check for sickness */
 665         $cancel  = 0;
 666         $poverty = 0;
 667         $wedding = 0;
 668         $solo    = 0;
 669         foreach($userids as $user)
 670           {
 671             $name     = DB_get_name('userid',$user);
 672             $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
 673             if($usersick == 'nines' || ($RULES['lowtrump']=='cancel' && $usersick=='lowtrump') )
 674               {
 675                 $cancel     = $user;
 676                 $cancelsick = $usersick;
 677                 break; /* no need to check for other poverties, since only solo can win and that is already set */
 678               }
 679             else if($usersick == 'poverty' || ($RULES['lowtrump']=='poverty' && $usersick=='lowtrump'))
 680               $poverty++;
 681             else if($usersick == 'wedding')
 682               $wedding=$user;
 683             else if($usersick == 'solo')
 684               $solo++;
 685           }
 686
 687         /* now check which sickness comes first and set the gametype to it */
 688         if($gametype == 'solo')
 689           {
 690             /* do nothing */
 691           }
 692         else if($cancel)
 693           {
 694             /* cancel game */
 695             if($cancelsick == 'nines')
 696               {
 697                 $email_message = 'The game has been canceled because '.DB_get_name('userid',$cancel).
 698                   " has five or more nines and nobody is playing solo.\n\n".
 699                   "To redeal either start a new game or, in case the game was part of a tournament,\n".
 700                   "go to the last game and use the link at the bottom of the page to redeal.\n\n";
 701
 702                 /* update game status */
 703                 cancel_game('nines',$gameid);
 704
 705                 $messages[] = 'The game has been canceled because '.DB_get_name('userid',$cancel).
 706                   " has five or more nines and nobody is playing solo.";
 707               }
 708             else if ($cancelsick == 'lowtrump')
 709               {
 710                 $email_message = 'The game has been canceled because '.DB_get_name('userid',$cancel).
 711                   " has low trump and nobody is playing solo.\n\n".
 712                   "To redeal either start a new game or, in case the game was part of a tournament,\n".
 713                   "go to the last game and use the link at the bottom of the page to redeal.\n\n";
 714
 715                 /* update game status */
 716                 cancel_game('lowtrump',$gameid);
 717
 718                 $messages[] = 'The game has been canceled because '.DB_get_name('userid',$cancel).
 719                   ' has low trump and nobody is playing solo.';
 720               };
 721
 722             $userids = DB_get_all_userid_by_gameid($gameid);
 723             foreach($userids as $user)
 724               {
 725                 mymail($user,$gameid, GAME_CANCELED, $email_message);
 726               }
 727
 728             break;
 729           }
 730         else if($poverty==1) /* one person has poverty */
 731           {
 732             DB_set_gametype_by_gameid($gameid,'poverty');
 733             $gametype = 'poverty';
 734             $who      = DB_get_sickness_by_gameid($gameid);
 735             if(!$who)
 736               {
 737                 $firstsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
 738                 if($firstsick == 'poverty' || ($RULES['lowtrump']=='poverty' && $firstsick=='lowtrump'))
 739                   DB_set_sickness_by_gameid($gameid,2); /* who needs to be asked first */
 740                 else
 741                   DB_set_sickness_by_gameid($gameid,1); /* who needs to be asked first */
 742               }
 743           }
 744         else if($poverty==2) /* two people have poverty */
 745           {
 746             DB_set_gametype_by_gameid($gameid,'dpoverty');
 747             $gametype = 'dpoverty';
 748             $who      = DB_get_sickness_by_gameid($gameid);
 749             if(!$who)
 750               {
 751                 $firstsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
 752                 if($firstsick == 'poverty' || ($RULES['lowtrump']=='poverty' && $firstsick=='lowtrump'))
 753                   {
 754                     $secondsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
 755                     if($secondsick == 'poverty'  || ($RULES['lowtrump']=='poverty' && $secondsick=='lowtrump'))
 756                       DB_set_sickness_by_gameid($gameid,30); /* who needs to be asked first */
 757                     else
 758                       DB_set_sickness_by_gameid($gameid,20); /* who needs to be asked first */
 759                   }
 760                 else
 761                   DB_set_sickness_by_gameid($gameid,10); /* who needs to be asked first */
 762               }
 763           }
 764         else if($wedding> 0)
 765           {
 766             DB_set_gametype_by_gameid($gameid,'wedding');
 767             DB_set_sickness_by_gameid($gameid,'-1'); /* wedding not resolved yet */
 768             $gametype = 'wedding';
 769           };
 770         /* now the gametype is set correctly in the database */
 771         $messages[] = _('Got it').' :)';
 772
 773         /* loop over all players, set re/contra if possible and start the game if possible */
 774         $userids = DB_get_all_userid_by_gameid($gameid);
 775         foreach($userids as $userid)
 776           {
 777             $userhash = DB_get_hash_from_gameid_and_userid($gameid,$userid);
 778
 779             switch($gametype)
 780               {
 781               case 'solo':
 782                 /* are we the solo player? set us to re, else set us to contra */
 783                 $pos = DB_get_pos_by_hash($userhash);
 784                 if($pos == $startplayer)
 785                   DB_set_party_by_hash($userhash,'re');
 786                 else
 787                   DB_set_party_by_hash($userhash,'contra');
 788                 DB_set_hand_status_by_hash($userhash,'play');
 789                 break;
 790
 791               case 'wedding':
 792                 /* set person with the wedding to re, do the rest during the game */
 793                 $usersick = DB_get_sickness_by_userid_and_gameid($userid,$gameid);
 794                 if($usersick == 'wedding')
 795                   DB_set_party_by_hash($userhash,'re');
 796                 else
 797                   DB_set_party_by_hash($userhash,'contra');
 798
 799                 DB_set_hand_status_by_hash($userhash,'play');
 800                 break;
 801
 802               case 'normal':
 803                 $hand = DB_get_all_hand($userhash);
 804
 805                 if(in_array('3',$hand)||in_array('4',$hand))
 806                   DB_set_party_by_hash($userhash,'re');
 807                 else
 808                   DB_set_party_by_hash($userhash,'contra');
 809                 DB_set_hand_status_by_hash($userhash,'play');
 810                 break;
 811               case 'poverty':
 812               case 'dpoverty':
 813                 /* set person with poverty to play status */
 814                 $usersick = DB_get_sickness_by_userid_and_gameid($userid,$gameid);
 815                 if($usersick == 'poverty'  || ($RULES['lowtrump']=='poverty' && $usersick=='lowtrump'))
 816                   DB_set_hand_status_by_hash($userhash,'play');
 817
 818                 /* set status of first player to be asked to poverty */
 819                 $who = DB_get_sickness_by_gameid($gameid);
 820                 if($who > 6) $who= $who/10; /* in case we have dpoverty */
 821                 $whoid = DB_get_userid('gameid-position',$gameid,$who);
 822                 if($whoid==$userid)
 823                   DB_set_hand_status_by_hash($userhash,'poverty');
 824               }
 825           }
 826         /* check for silent solo, set game type to solo in this case */
 827         $gametype = DB_get_gametype_by_gameid($gameid);
 828         $userids  = DB_get_all_userid_by_gameid($gameid);
 829         foreach($userids as $userid)
 830           {
 831             $userhash = DB_get_hash_from_gameid_and_userid($gameid,$userid);
 832
 833             if($gametype=='normal')
 834               {
 835                 $userhand = DB_get_all_hand($userhash);
 836                 if(check_wedding($userhand))
 837                   {
 838                     /* normal game type and player has both queens -> silent solo */
 839                     /* keep startplayer, just set gametype to silent solo */
 840                     DB_set_gametype_by_gameid($gameid,'solo');
 841                     DB_set_solo_by_gameid($gameid,'silent');
 842                   }
 843               }
 844           }
 845
 846         /* send out email to first player or poverty person*/
 847         if($gametype!='poverty' && $gametype!='dpoverty')
 848           {
 849             $startplayer = DB_get_startplayer_by_gameid($gameid);
 850             $hash        = DB_get_hash_from_game_and_pos($gameid,$startplayer);
 851             $userid      = DB_get_userid('hash',$hash);
 852             DB_set_player_by_gameid($gameid,$userid);
 853
 854             if($hash!=$me)
 855               {
 856                 if(DB_get_email_pref_by_hash($hash)!='emailaddict')
 857                   {
 858                     /* email startplayer */
 859                     $email_message = "It's your turn now in game ".DB_format_gameid($gameid).".\n".
 860                       "Use this link to play a card: ".$HOST.$INDEX."?action=game&me=".$hash."\n\n" ;
 861                     mymail($userid,$gameid,GAME_READY,$email_message);
 862                   }
 863               }
 864             else
 865               $messages[] = "Please, <a href=\"$INDEX?action=game&amp;me=$me\">start</a> the game.<br />\n";
 866           }
 867         else
 868           {
 869             /* set status of first player to be asked to poverty */
 870             $who   = DB_get_sickness_by_gameid($gameid);
 871             if($who > 6) $who= $who/10; /* in case we have dpoverty */
 872
 873             $whoid = DB_get_userid('gameid-position',$gameid,$who);
 874             if($whoid==$myid)
 875               $messages[] =  "Please, <a href=\"$INDEX?action=game&amp;me=$me\">start</a> the game.<br /\n";
 876             else
 877               {
 878                 $whohash = DB_get_hash_from_game_and_pos($gameid,$who);
 879                 DB_set_player_by_gameid($gameid,$whoid);
 880
 881                 if(DB_get_email_pref_by_hash($hash)!='emailaddict')
 882                   {
 883                     /* email player for poverty */
 884                     $email_message = "Poverty: It's your turn now in game ".DB_format_gameid($gameid).".\n".
 885                       'Use this link to play a card: '.$HOST.$INDEX."?action=game&me=".$whohash."\n\n" ;
 886                     mymail($whoid,$gameid,GAME_POVERTY,$email_message);
 887                   }
 888               }
 889           }
 890       }
 891     break;
 892
 893   case 'poverty':
 894     /* user only gets here in a poverty game, several things have to be handled here:
 895      * A) ask, if user wants to take trump
 896      *      yes-> take trump,
 897      *            poverty: set re/contra
 898      *            dpoverty: first time: set re, send email to second player
 899      *                      second time: set contra
 900      *            poverty: set status of other players to 'play'
 901      *            set status to play in case 0 trump
 902      *      no -> set status to play,
 903      *            ask next player or cancle the game if no more players
 904      * B) user took trump and has too many cards (e.g. count(cards)>12 and re/contra set)
 905      *         ask to give cards back, set status to play, once player has 12 cards
 906      *
 907      * it is easier to check B) first
 908      */
 909
 910     set_gametype($gametype); /* this sets the $CARDS variable */
 911     $myparty = DB_get_party_by_hash($me);
 912
 913     /* the following is part B) of whats needs to be done)
 914     /*    check if user wants to give cards back */
 915     if(myisset('exchange'))
 916       {
 917         $exchange    = $_REQUEST['exchange'];
 918         $partnerhash = DB_get_partner_hash_by_hash($me);
 919         $partnerid   = DB_get_userid('hash',$partnerhash);
 920         $partnerhand = DB_get_handid('gameid-userid',$gameid,$partnerid);
 921
 922         /* if exchange is set to a value>0, exchange that card back to the partner */
 923         if($exchange >0)
 924           {
 925             $result = DB_query("UPDATE Hand_Card SET hand_id='$partnerhand'".
 926                                " WHERE hand_id='$myhand' AND card_id=".DB_quote_smart($exchange));
 927             DB_add_exchanged_card(DB_quote_smart($exchange),$myhand,$partnerhand);
 928           };
 929       }
 930
 931     /* get hand */
 932     $mycards = DB_get_hand($me);
 933
 934     /* check if user need to give more cards back */
 935     if( ($myparty=='re' || $myparty=='contra') && count($mycards)>12)
 936       {
 937         $card_status = CARDS_EXCHANGE;
 938       }
 939     else if( ($myparty=='re' || $myparty=='contra') && count($mycards)==12)
 940       {
 941         /* user is done, ready to play */
 942         DB_set_hand_status_by_hash($me,'play');
 943
 944         /* email start player */
 945         $startplayer = DB_get_startplayer_by_gameid($gameid);
 946         $hash        = DB_get_hash_from_game_and_pos($gameid,$startplayer);
 947         $userid      = DB_get_userid('hash',$hash);
 948         DB_set_player_by_gameid($gameid,$userid);
 949
 950         if($hash!=$me)
 951           {
 952             if(DB_get_email_pref_by_hash($hash)!='emailaddict')
 953               {
 954                 /* email startplayer */
 955                 $email_message = "It's your turn now in game ".DB_format_gameid($gameid).".\n".
 956                   'Use this link to play a card: '.$HOST.$INDEX."?action=game&me=".$hash."\n\n" ;
 957                 mymail($userid,$gameid,GAME_READY,$email_message);
 958               }
 959           }
 960         else
 961           $messages[]= "Please, <a href=\"$INDEX?action=game&amp;me=$me\">start</a> the game.";
 962       }
 963
 964     /* the following is part A) of what needs to be done */
 965     if(!myisset('trump'))
 966       {
 967         if(!$myparty)
 968           {
 969             echo "<div class=\"poverty\">\n";
 970             $userids = DB_get_all_userid_by_gameid($gameid);
 971             foreach($userids as $user)
 972               {
 973                 $name      = DB_get_name('userid',$user);
 974                 $usersick  = DB_get_sickness_by_userid_and_gameid($user,$gameid);
 975                 $userhash  = DB_get_hash_from_gameid_and_userid($gameid,$user);
 976                 $userparty = DB_get_party_by_hash($userhash);
 977
 978                 if(($usersick=='poverty'|| ($RULES['lowtrump']=='poverty' && $usersick=='lowtrump')) && !$userparty)
 979                   {
 980                     $hash    = DB_get_hash_from_gameid_and_userid($gameid,$user);
 981                     $cards   = DB_get_hand($hash);
 982                     /* count trump */
 983                     $nrtrump = 0;
 984                     foreach($cards as $card)
 985                       if($card<27) $nrtrump++;
 986                     $low='';
 987                     if($usersick=='lowtrump')
 988                       $low='low';
 989                     echo "Player $name has $nrtrump $low trump. Do you want to take them?".
 990                       "<a href=\"index.php?action=game&amp;me=$me&amp;trump=$user\">Yes</a> <br />\n";
 991                   }
 992               }
 993             echo "<a href=\"index.php?action=game&amp;me=$me&amp;trump=no\">No way</a> <br />\n";
 994             echo "</div>\n";
 995           }
 996         break;
 997       }
 998     else
 999       {
1000         $trump = $_REQUEST['trump'];
1001
1002         if($trump=='no')
1003           {
1004             /* user doesn't want to take trump */
1005             DB_set_hand_status_by_hash($me,'play');
1006
1007             /* set next player who needs to be asked and email him*/
1008             $firstsick  = (string) DB_get_sickness_by_pos_and_gameid($mypos+1,$gameid);
1009             $secondsick = (string) DB_get_sickness_by_pos_and_gameid($mypos+2,$gameid);
1010
1011             /* don't ask people who have poverty */
1012             $next=1;
1013             if($firstsick=='poverty' || ($RULES['lowtrump']=='poverty' && $firstsick=='lowtrump'))
1014               {
1015                 if($secondsick=='poverty'|| ($RULES['lowtrump']=='poverty' && $secondsick=='lowtrump'))
1016                   $next=3;
1017                 else
1018                   $next=2;
1019               }
1020             if($gametype=='dpoverty')
1021               {
1022                 $next=999; /* need to cancel for sure, since both would need to take the trump */
1023               }
1024
1025             /* no more people to ask, need to cancel the game */
1026             if($mypos+$next>4)
1027               {
1028                 $email_message = "Hello, \n\n".
1029                   'Game '.DB_format_gameid($gameid)." has been canceled since nobody wanted to take the trump.\n\n";
1030
1031                 $userids = DB_get_all_userid_by_gameid($gameid);
1032                 foreach($userids as $user)
1033                   {
1034                     mymail($user, $gameid, GAME_CANCELED_POVERTY, $email_message);
1035                   }
1036
1037                 /* update game status */
1038                 cancel_game('trump',$gameid);
1039
1040                 $messages[] = 'Game '.DB_format_gameid($gameid).' has been canceled.';
1041                 break;
1042               }
1043             else
1044               {
1045                 /* email next player, set his status to poverty */
1046                 $userhash = DB_get_hash_from_game_and_pos($gameid,$mypos+$next);
1047                 $userid   = DB_get_userid('hash',$userhash);
1048
1049                 DB_set_player_by_gameid($gameid,$userid);
1050                 DB_set_hand_status_by_hash($userhash,'poverty');
1051
1052                 $email_message = "Someone has poverty, it's your turn to decide, if you want to take the trump. Please visit:".
1053                   " ".$HOST.$INDEX."?action=game&me=".$userhash."\n\n" ;
1054                 mymail($userid,$gameid, GAME_POVERTY, $email_message);
1055               }
1056
1057             $cards_status = CARDS_SHOW;
1058           }
1059         else
1060           {
1061             /* player wants to take trump, change cards */
1062
1063             /* user wants to take trump */
1064             $trump = $_REQUEST['trump'];
1065             $userhand = DB_get_handid('gameid-userid',$gameid,$trump);
1066             $userhash = DB_get_hash_from_gameid_and_userid($gameid,$trump);
1067
1068             /* remember which cards were handed over*/
1069             $partnerhand = DB_get_all_hand($userhash);
1070             foreach ($partnerhand as $card)
1071               if($card<27)
1072                 DB_add_exchanged_card($card,$userhand,$myhand);
1073
1074             /* copy trump from player A to B */
1075             $result = DB_query("UPDATE Hand_Card SET hand_id='$myhand' WHERE hand_id='$userhand' AND card_id<'27'" );
1076
1077             /* reload cards */
1078             $mycards = DB_get_hand($me);
1079
1080             /* set re/contra */
1081             if($gametype=='poverty')
1082               {
1083                 $userids = DB_get_all_userid_by_gameid($gameid);
1084                 foreach($userids as $user)
1085                   {
1086                     $hash = DB_get_hash_from_gameid_and_userid($gameid,$user);
1087                     if($hash==$userhash||$hash==$me)
1088                       {
1089                         DB_set_party_by_hash($hash,'re');
1090                       }
1091                     else
1092                       {
1093                         DB_set_party_by_hash($hash,'contra');
1094                         DB_set_hand_status_by_hash($hash,'play'); /* the contra party is ready to play */
1095                       }
1096                   }
1097                 /* check if we are done (in case of no trump handed over), if so, go to 'play' phase right away*/
1098                 if(count($mycards)==12)
1099                   {
1100                     DB_set_hand_status_by_hash($me,'play');
1101                   }
1102               }
1103             else /*dpoverty*/
1104               {
1105                 /* has the re party already been set?*/
1106                 $re_set=0;
1107                 $userids = DB_get_all_userid_by_gameid($gameid);
1108                 foreach($userids as $user)
1109                   {
1110                     $hash = DB_get_hash_from_gameid_and_userid($gameid,$user);
1111                     $party = DB_get_party_by_hash($hash);
1112                     if($party=='re')
1113                       $re_set=1;
1114                   }
1115                 if($re_set)
1116                   {
1117                     DB_set_party_by_hash($me,'contra');
1118                     DB_set_party_by_hash($userhash,'contra');
1119                   }
1120                 else
1121                   {
1122                     DB_set_party_by_hash($me,'re');
1123                     DB_set_party_by_hash($userhash,'re');
1124
1125                     /* send out email to second non-poverty player */
1126                     $firstsick  = (string) DB_get_sickness_by_pos_and_gameid($mypos+1,$gameid);
1127                     $secondsick = (string) DB_get_sickness_by_pos_and_gameid($mypos+2,$gameid);
1128
1129                     $next=1;
1130                     if($firstsick=='poverty'|| ($RULES['lowtrump']=='poverty' && $firstsick=='lowtrump'))
1131                       if($secondsick=='poverty'|| ($RULES['lowtrump']=='poverty' && $secondsick=='lowtrump'))
1132                         $next=3;
1133                       else
1134                         $next=2;
1135
1136                     if($mypos+$next>4)
1137                       $messages[] = "Error in poverty, please contact the Admin ($ADMIN_NAME at $ADMIN_EMAIL)";
1138
1139                     $userhash = DB_get_hash_from_game_and_pos($gameid,$mypos+$next);
1140                     $userid   = DB_get_userid('hash',$userhash);
1141
1142                     DB_set_player_by_gameid($gameid,$userid);
1143                     DB_set_hand_status_by_hash($userhash,'poverty');
1144
1145                     $email_message = "Two people have poverty, it's your turn to decide, if you want to take the trump. Please visit:".
1146                       " ".$HOST.$INDEX."?action=game&me=".$userhash."\n\n" ;
1147                     mymail($userid,$gameid, GAME_DPOVERTY, $email_message);
1148                   }
1149               }
1150             $messages[] = "Please, <a href=\"$INDEX?action=game&amp;me=$me\">continue</a> here";
1151           }
1152       }
1153     break;
1154
1155   case 'play':
1156   case 'gameover':
1157     /* both entries here,  so that the tricks are visible for both.
1158      * in case of 'play' there is a break later that skips the last part
1159      */
1160
1161     /* first check if the game has been canceled and display */
1162     switch($gamestatus)
1163       {
1164       case 'cancel-noplay':
1165         $messages[] = "The game has been canceled due to the request of one player.</p><p>If this was a mistake all 4 players need to send an Email to $ADMIN_NAME at $ADMIN_EMAIL requesting that the game should be restarted.";
1166         break;
1167       case 'cancel-timedout':
1168         $messages[] = "The game has been canceled because one player wasn't responding.<br />If this was a mistake all 4 players need to send an Email to $ADMIN_NAME at $ADMIN_EMAIL requesting that the game should be restarted.";
1169         break;
1170       case 'cancel-nines':
1171         $messages[] = 'The game has been canceled because one player had too many nines.';
1172         break;
1173       case 'cancel-lowtrump':
1174         $messages[] = 'The game has been canceled because one player had low trump.';
1175         break;
1176       case 'cancel-trump':
1177         $messages[] = 'The game has been canceled because nobody wanted to take the trump.';
1178         break;
1179       }
1180     /* for these two types, we shouldn't show the cards, since we might want to restart the game */
1181     if (in_array($gamestatus,array('cancel-noplay','cancel-timedout')))
1182       break;
1183
1184     /* check if all players are ready to play,
1185      * if so, send out email to the startplayer
1186      * only need to do this if the game hasn't started yet
1187      */
1188     $gamestatus = DB_get_game_status_by_gameid($gameid);
1189     if($gamestatus == 'pre')
1190       {
1191         $ok = 1;
1192         $userids = DB_get_all_userid_by_gameid($gameid);
1193         foreach($userids as $userid)
1194           {
1195             $userstatus = DB_get_hand_status_by_userid_and_gameid($userid,$gameid);
1196             if($userstatus !='play' && $userstatus!='gameover')
1197               {
1198                 $ok = 0;
1199                 DB_set_player_by_gameid($gameid,$userid);
1200                 break;
1201               }
1202           }
1203         if($ok)
1204           {
1205             /* only set this after all poverty, etc. are handled*/
1206             DB_set_game_status_by_gameid($gameid,'play');
1207
1208             /* email startplayer */
1209             $startplayer = DB_get_startplayer_by_gameid($gameid);
1210             $hash        = DB_get_hash_from_game_and_pos($gameid,$startplayer);
1211             $userid      = DB_get_userid('hash',$hash);
1212             DB_set_player_by_gameid($gameid,$userid);
1213
1214             if($hash!=$me && DB_get_email_pref_by_hash($hash)!='emailaddict')
1215               {
1216                 /* email startplayer) */
1217                 $email_message = "It's your turn now in game ".DB_format_gameid($gameid).".\n".
1218                   'Use this link to play a card: '.$HOST.$INDEX."?action=game&me=".$hash."\n\n" ;
1219                 mymail($userid,$gameid, GAME_READY, $email_message);
1220               }
1221           }
1222       }
1223     /* figure out what kind of game we are playing,
1224      * set the global variables $CARDS['trump'],$CARDS['diamonds'],$CARDS['hearts'],
1225      * $CARDS['clubs'],$CARDS['spades'],$CARDS['foxes']
1226      * accordingly
1227      */
1228
1229     $gametype = DB_get_gametype_by_gameid($gameid);
1230     $GT       = $gametype;
1231     if($gametype=='solo')
1232       {
1233         $gametype = DB_get_solo_by_gameid($gameid);
1234         if($gametype=='silent')
1235           $GT = 'normal';
1236         else
1237           $GT = $gametype.' '.$GT;
1238       }
1239     else
1240       $gametype = 'normal';
1241
1242     set_gametype($gametype); /* this sets the $CARDS variable */
1243
1244     /* get some infos about the game, need to reset this, since it might have changed */
1245     $gamestatus = DB_get_game_status_by_gameid($gameid);
1246
1247     /* has the game started? No, then just wait here...*/
1248     if($gamestatus == 'pre')
1249       {
1250         $messages[] = _('You finished the setup, but not everyone else finished it... '.
1251           'You need to wait for the others. Just wait for an email.');
1252
1253         break; /* not sure this works... the idea is that you can
1254                 * only  play a card after everyone is ready to play */
1255       }
1256
1257     /* get everything relevant to display the tricks */
1258     $result = DB_query('SELECT Hand_Card.card_id as card,'.
1259                        '       Hand.position as position,'.
1260                        '       Play.sequence as sequence, '.
1261                        '       Trick.id, '.
1262                        "       GROUP_CONCAT(CONCAT('<span>',User.fullname,': ',Comment.comment,'</span>')".
1263                        "                    SEPARATOR '\n' ), ".
1264                        '       Play.create_date, '.
1265                        '       Hand.user_id '.
1266                        'FROM Trick '.
1267                        'LEFT JOIN Play ON Trick.id=Play.trick_id '.
1268                        'LEFT JOIN Hand_Card ON Play.hand_card_id=Hand_Card.id '.
1269                        'LEFT JOIN Hand ON Hand_Card.hand_id=Hand.id '.
1270                        'LEFT JOIN Comment ON Play.id=Comment.play_id '.
1271                        'LEFT JOIN User On User.id=Comment.user_id '.
1272                        "WHERE Trick.game_id='".$gameid."' ".
1273                        'GROUP BY Trick.id, sequence '.
1274                        'ORDER BY Trick.id, sequence ASC');
1275     $trickNR   = 0;
1276     $lasttrick = DB_get_max_trickid($gameid);
1277
1278     $play = array(); /* needed to calculate winner later  */
1279     $seq  = 1;
1280     $pos  = DB_get_startplayer_by_gameid($gameid)-1;
1281     $firstcard = ''; /* first card in a trick */
1282
1283     echo "\n<div class=\"tricks\">\n";
1284
1285     /* output vorbehalte */
1286     $mygametype = DB_get_gametype_by_gameid($gameid);
1287     $mygamesolo = DB_get_solo_by_gameid($gameid);
1288     $show_pre_game_comments=1;
1289     if($mygametype != 'normal') /* only show when needed */
1290       if(!( $mygametype == 'solo' && $mygamesolo == 'silent') )
1291         {
1292           echo "    <div class=\"trick\" id=\"trick0\">\n";
1293
1294           /* get information so show the cards that have been handed over in a poverty game */
1295           output_exchanged_cards();
1296           $show_pre_game_comments=0;
1297
1298           echo "    </div>\n";  /* end div trick, end li trick */
1299         }
1300     if($show_pre_game_comments==1)
1301       {
1302         /* display all comments on the top right (card1)*/
1303         $comments = DB_get_pre_comment($gameid);
1304
1305         if(sizeof($comments))
1306           {
1307             echo "    <div class=\"trick\" id=\"trick0\">\n";
1308             /* display card */
1309             echo "      <div class=\"card1\">\n";
1310             /* display comments */
1311             foreach( $comments as $comment )
1312               echo "        <span class=\"comment\">".$comment[1].": ".$comment[0]."</span>\n";
1313             echo "      </div>\n"; /* end div card */
1314
1315             echo "    </div>\n";  /* end div trick, end li trick */
1316           }
1317       }
1318
1319     /* output tricks */
1320     while($r = DB_fetch_array($result))
1321       {
1322         $pos     = $r[1];
1323         $seq     = $r[2];
1324         $trick   = $r[3];
1325         $comment = $r[4];
1326         $user    = $r[6];
1327
1328         /* count number of tricks */
1329         if($seq==1)
1330           $trickNR++;
1331
1332         /* check if first schweinchen has been played */
1333         if( $GAME['schweinchen-who'] && ($r[0] == 19 || $r[0] == 20) )
1334           if(!$GAME['schweinchen-first'])
1335             $GAME['schweinchen-first'] = 1; /* playing the first fox */
1336           else
1337             $GAME['schweinchen-second'] = 1; /* this must be the second fox */
1338
1339         /* save card to be able to find the winner of the trick later */
1340         $play[$seq] = array('card'=>$r[0],'pos'=>$pos);
1341
1342         if($seq==1)
1343           {
1344             /* first card in a trick, output some html */
1345             if($trick!=$lasttrick)
1346               {
1347                 /* start of an old trick? */
1348                 echo  "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
1349                   "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
1350               }
1351             else if($trick==$lasttrick)
1352               {
1353                 /* start of a last trick? */
1354                 echo "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
1355                   "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
1356               };
1357
1358             /* remember first card, so that we are able to check, what cards can be played */
1359             $firstcard = $r[0];
1360           };
1361
1362         /* display card */
1363         echo "      <div class=\"card".($pos-1)."\">\n";
1364
1365         /* for the first card, we also need to display calls from other players */
1366         if($seq==1 && $trickNR==1)
1367           {
1368             $commentPreCalls=DB_get_pre_comment_call($gameid);
1369             foreach ($commentPreCalls as $pre )
1370               $comment .= $pre[1].": ".$pre[0]."<br/>";
1371           }
1372
1373         /* display comments */
1374         if($comment!='')
1375           echo "        <span class=\"comment\">".$comment."</span>\n";
1376
1377         echo '        ';
1378         display_card($r[0],$PREF['cardset']);
1379
1380         echo "      </div>\n"; /* end div card */
1381
1382         /* end of trick? */
1383         if($seq==4)
1384           {
1385             $winner    = get_winner($play,$gametype); /* returns the position */
1386             echo "    </div>\n";  /* end div trick, end li trick */
1387           }
1388       }
1389
1390     /* whos turn is it? */
1391     if($seq==4)
1392       {
1393         $winner    = get_winner($play,$gametype); /* returns the position */
1394         $next      = $winner;
1395         $firstcard = ''; /* new trick, no first card */
1396       }
1397     else
1398       {
1399         $next = $pos+1;
1400         if($next==5) $next = 1;
1401       }
1402
1403     /* my turn?, display cards as links, ask for comments*/
1404     if(DB_get_pos_by_hash($me) == $next)
1405       $myturn = 1;
1406     else
1407       $myturn = 0;
1408
1409     /* do we want to play a card? */
1410     if(myisset('card') && $myturn)
1411       {
1412         $card   = $_REQUEST['card'];
1413         $handid = DB_get_handid('hash',$me);
1414         $commentSchweinchen =''; /* used to add a comment when Schweinchen is being played */
1415
1416         /* check if we have card and that we haven't played it yet*/
1417         /* set played in hand_card to true where hand_id and card_id*/
1418         $r = DB_query_array("SELECT id FROM Hand_Card WHERE played='false' and ".
1419                               "hand_id='$handid' AND card_id=".DB_quote_smart($card));
1420         $handcardid = $r[0];
1421
1422         if($handcardid) /* everything ok, play card  */
1423           {
1424             /* update Game timestamp */
1425             DB_update_game_timestamp($gameid);
1426
1427             /* mark card as played */
1428             DB_query("UPDATE Hand_Card SET played='true' WHERE hand_id='$handid' AND card_id=".
1429                      DB_quote_smart($card));
1430
1431             /* get trick id or start new trick */
1432             $a = DB_get_current_trickid($gameid);
1433             $trickid  = $a[0];
1434             $sequence = $a[1];
1435             $tricknr  = $a[2];
1436
1437             $playid = DB_play_card($trickid,$handcardid,$sequence);
1438
1439             /* check special output for schweinchen in case in case a fox is being played
1440              * check for correct rules, etc. has already been done
1441              */
1442             if( $GAME['schweinchen-who'] && ($card == 19 || $card == 20) )
1443               {
1444                 if(!$GAME['schweinchen-first'])
1445                   $GAME['schweinchen-first'] = 1; /* playing the first fox */
1446                 else
1447                   $GAME['schweinchen-second'] = 1; /* this must be the second fox */
1448
1449                 if( $RULES['schweinchen']=='both' ||
1450                     ($RULES['schweinchen']=='second' && $GAME['schweinchen-second']==1 )||
1451                     ($RULES['schweinchen']=='secondaftercall' && $GAME['schweinchen-second']==1 &&
1452                      (DB_get_call_by_hash($GAME['schweinchen-who']) || DB_get_partner_call_by_hash($GAME['schweinchen-who']) ))
1453                   )
1454                   {
1455                     DB_insert_comment('Schweinchen! ',$playid,$gameid,$myid);
1456                     $commentSchweinchen = 'Schweinchen! ';
1457                   }
1458                 if ($debug)
1459                   echo 'schweinchen = '.$GAME['schweinchen-who'].' ---<br />';
1460               }
1461
1462             /* if sequence == 4 check who one in case of wedding */
1463             if($sequence == 4 && $GT == 'wedding')
1464               {
1465                 /* is wedding resolve */
1466                 $resolved = DB_get_sickness_by_gameid($gameid);
1467                 if($resolved<0)
1468                   {
1469                     /* who has wedding */
1470                     $userids = DB_get_all_userid_by_gameid($gameid);
1471                     foreach($userids as $user)
1472                       {
1473                         $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
1474                         if($usersick == 'wedding')
1475                           $whosick = $user;
1476                       }
1477                     /* who won the trick */
1478                     $play     = DB_get_cards_by_trick($trickid);
1479                     $winner   = get_winner($play,$gametype); /* returns the position */
1480                     $winnerid = DB_get_userid('gameid-position',$gameid,$winner);
1481                     /* is tricknr <=3 */
1482                     if($tricknr <=3 && $winnerid!=$whosick)
1483                       {
1484                         /* set resolved at tricknr*/
1485                         $resolved = DB_set_sickness_by_gameid($gameid,$tricknr);
1486                         /* set partner */
1487                         $whash = DB_get_hash_from_gameid_and_userid($gameid,$winnerid);
1488                         DB_set_party_by_hash($whash,'re');
1489                       }
1490                     if($tricknr == 3 && $winnerid==$whosick)
1491                       {
1492                         /* set resolved at tricknr*/
1493                         $resolved = DB_set_sickness_by_gameid($gameid,'3');
1494                       }
1495                   }
1496               }
1497
1498             /* if sequence == 4, set winner of the trick, count points and set the next player */
1499             if($sequence==4)
1500               {
1501                 $play   = DB_get_cards_by_trick($trickid);
1502                 $winner = get_winner($play,$gametype); /* returns the position */
1503
1504                 /*
1505                  * check if someone caught a fox
1506                  *******************************/
1507
1508                 /* first check if we should account for solos at all,
1509                  * since it doesn't make sense in some games
1510                  */
1511                 $ok = 0; /* fox shouldn't be counted */
1512                 if(DB_get_gametype_by_gameid($gameid)=='solo')
1513                   {
1514                     $solo = DB_get_solo_by_gameid($gameid);
1515                     if($solo == 'trump' || $solo == 'silent')
1516                       $ok = 1; /* for trump solos and silent solos, foxes are ok */
1517                   }
1518                 else
1519                   $ok = 1; /* for all other games (not solos) foxes are ok too */
1520
1521                 if($ok==1)
1522                   foreach($play as $played)
1523                     {
1524                       if ( $played['card']==19 || $played['card']==20 )
1525                         if ($played['pos']!= $winner )
1526                           {
1527                             /* possible caught a fox, check party */
1528                             $uid1 = DB_get_userid('gameid-position',$gameid,$winner);
1529                             $uid2 = DB_get_userid('gameid-position',$gameid,$played['pos']);
1530
1531                             $party1 = DB_get_party_by_gameid_and_userid($gameid,$uid1);
1532                             $party2 = DB_get_party_by_gameid_and_userid($gameid,$uid2);
1533
1534                             if($party1 != $party2)
1535                               DB_query("INSERT INTO Score".
1536                                        " VALUES( NULL,NULL,$gameid,'$party1',$uid1,$uid2,'fox')");
1537                           }
1538                     }
1539
1540                 /*
1541                  * check for karlchen (jack of clubs in the last trick)
1542                  ******************************************************/
1543
1544                 /* same as for foxes, karlchen doesn't always make sense
1545                  * check what kind of game it is and set karlchen accordingly */
1546
1547                 if($tricknr == 12 ) /* Karlchen works only in the last trick */
1548                   {
1549                     /* check for solo */
1550                     $solo = 'none';
1551                     if(DB_get_gametype_by_gameid($gameid)=='solo' )
1552                       $solo = DB_get_solo_by_gameid($gameid);
1553
1554                     /* no Karlchen in these solos */
1555                     if($solo != 'trumpless' && $solo != 'jack' && $solo != 'queen' )
1556                       {
1557                         foreach($play as $played)
1558                           if ( $played['card']==11 || $played['card']==12 )
1559                             if ($played['pos'] == $winner )
1560                               {
1561                                 /* save Karlchen */
1562                                 $uid1   = DB_get_userid('gameid-position',$gameid,$winner);
1563                                 $party1 = DB_get_party_by_gameid_and_userid($gameid,$uid1);
1564
1565                                 DB_query("INSERT INTO Score".
1566                                          " VALUES( NULL,NULL,$gameid,'$party1',$uid1,NULL,'karlchen')");
1567                               };
1568                       };
1569                   }; /* end scoring Karlchen */
1570
1571                 /*
1572                  * check for doppelopf (>40 points)
1573                  ***********************************/
1574
1575                 $points = 0;
1576                 foreach($play as $played)
1577                   {
1578                     $points += DB_get_card_value_by_cardid($played['card']);
1579                   }
1580                 if($points > 39)
1581                   {
1582                     $uid1   = DB_get_userid('gameid-position',$gameid,$winner);
1583                     $party1 = DB_get_party_by_gameid_and_userid($gameid,$uid1);
1584
1585                     DB_query("INSERT INTO Score".
1586                              " VALUES( NULL,NULL,$gameid,'$party1',$uid1,NULL,'doko')");
1587                   }
1588
1589                 /*
1590                  * set winner (for this trick)
1591                  */
1592
1593                 if($winner>0)
1594                   DB_query("UPDATE Trick SET winner='$winner' WHERE id='$trickid'");
1595                 else
1596                   $messages[] = "ERROR during scoring";
1597
1598                 if($debug)
1599                   echo "DEBUG: position $winner won the trick <br />";
1600
1601                 /* who is the next player? */
1602                 $next = $winner;
1603                 $firstcard = ''; /* unset firstcard, so followsuit doesn't trigger with the last trick */
1604               }
1605             else
1606               {
1607                 $next = DB_get_pos_by_hash($me)+1;
1608               }
1609             if($next==5) $next=1;
1610
1611             /* check for coment */
1612             if(myisset('comment'))
1613               {
1614                 $comment = $_REQUEST['comment'];
1615                 if($comment != '')
1616                   DB_insert_comment($comment,$playid,$gameid,$myid);
1617                 if($commentSchweinchen)
1618                   $comment = $commentSchweinchen . $comment;
1619                 if($commentCall != '')
1620                   $comment = $commentCall . $comment;
1621               };
1622
1623             /* display played card */
1624             $pos = DB_get_pos_by_hash($me);
1625             if($sequence==1)
1626               {
1627                 echo '    <div class="trick" id="trick'.($tricknr)."\">\n".
1628                   '      <img class="arrow" src="pics/arrow'.($pos-1).".png\" alt=\"table\" />\n";
1629               }
1630
1631             echo '      <div class="card'.($pos-1)."\">\n        ";
1632
1633             /* display comments */
1634             display_card($card,$PREF['cardset']);
1635             if($comment!='')
1636               echo "\n        <span class=\"comment\"> ".$comment."</span>\n";
1637             echo "      </div>\n";
1638
1639             echo "    </div>\n";  /* end div trick, end li trick */
1640
1641             /*check if we still have cards left, else set status to gameover */
1642             if(sizeof(DB_get_hand($me))==0)
1643               {
1644                 DB_set_hand_status_by_hash($me,'gameover');
1645                 $mystatus = 'gameover';
1646               }
1647
1648             /* if all players are done, set game status to game over,
1649              * get the points of the last trick and send out an email
1650              * to all players
1651              */
1652             $userids = DB_get_all_userid_by_gameid($gameid);
1653
1654             $done=1;
1655             foreach($userids as $user)
1656               if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='gameover')
1657                 $done=0;
1658
1659             if($done)
1660               DB_set_game_status_by_gameid($gameid,'gameover');
1661
1662             /* email next player, if game is still running */
1663             if(DB_get_game_status_by_gameid($gameid)=='play')
1664               {
1665                 $next_hash = DB_get_hash_from_game_and_pos($gameid,$next);
1666                 $userid    = DB_get_userid('hash',$next_hash);
1667                 DB_set_player_by_gameid($gameid,$userid);
1668
1669                 $email_message = 'A card has been played in game '.DB_format_gameid($gameid).".\n\n".
1670                   "It's your turn  now.\n".
1671                   'Use this link to play a card: '.$HOST.$INDEX.'?action=game&me='.$next_hash."\n\n" ;
1672                 if( DB_get_email_pref_by_uid($userid)!='emailaddict' )
1673                   {
1674                     mymail($userid,$gameid, GAME_YOUR_TURN, $email_message);
1675                   }
1676               }
1677             else /* send out final email */
1678               {
1679                 /* individual score */
1680                 $result = DB_query('SELECT User.fullname, IFNULL(SUM(Card.points),0), Hand.party FROM Hand'.
1681                                    ' LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id'.
1682                                    ' LEFT JOIN User ON User.id=Hand.user_id'.
1683                                    ' LEFT JOIN Play ON Trick.id=Play.trick_id'.
1684                                    ' LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id'.
1685                                    ' LEFT JOIN Card ON Card.id=Hand_Card.card_id'.
1686                                    " WHERE Hand.game_id='$gameid'".
1687                                    ' GROUP BY User.fullname' );
1688                 $email_message  = "The game is over. Thanks for playing :)\n";
1689                 $email_message .= "Final score:\n";
1690                 while( $r = DB_fetch_array($result) )
1691                   $email_message .= '   '.$r[0].'('.$r[2].') '.$r[1]."\n";
1692
1693                 $result = DB_query('SELECT  Hand.party, IFNULL(SUM(Card.points),0) FROM Hand'.
1694                                    ' LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id'.
1695                                    ' LEFT JOIN User ON User.id=Hand.user_id'.
1696                                    ' LEFT JOIN Play ON Trick.id=Play.trick_id'.
1697                                    ' LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id'.
1698                                    ' LEFT JOIN Card ON Card.id=Hand_Card.card_id'.
1699                                    " WHERE Hand.game_id='$gameid'".
1700                                    ' GROUP BY Hand.party' );
1701                 $email_message .= "\nTotals:\n";
1702                 $re     = 0;
1703                 $contra = 0;
1704                 while( $r = DB_fetch_array($result) )
1705                   {
1706                     $email_message .= '    '.$r[0].' '.$r[1]."\n";
1707                     if($r[0] == 're')
1708                       $re = $r[1];
1709                     else if($r[0] == 'contra')
1710                       $contra = $r[1];
1711                   }
1712
1713                 /*
1714                  * save score in database
1715                  *
1716                  */
1717
1718                 /* get calls from re/contra */
1719                 $call_re     = -1;
1720                 $call_contra = -1;
1721                 foreach($userids as $user)
1722                   {
1723                     $hash  = DB_get_hash_from_gameid_and_userid($gameid,$user);
1724                     $call  = DB_get_call_by_hash($hash);
1725                     $party = DB_get_party_by_hash($hash);
1726
1727                     if($call!=NULL)
1728                       {
1729                         $call = (int) $call;
1730
1731                         if($party=='re')
1732                           {
1733                             if($call_re== -1)
1734                               $call_re = $call;
1735                             else if( $call < $call_re)
1736                               $call_re = $call;
1737                           }
1738                         else if($party=='contra')
1739                           {
1740                             if($call_contra== -1)
1741                               $call_contra = $call;
1742                             else if( $call < $call_contra)
1743                               $call_contra = $call;
1744                           }
1745                       }
1746                   }
1747
1748                 /* figure out who one */
1749                 $winning_party = NULL;
1750
1751                 if($call_re == -1 && $call_contra == -1)
1752                   {
1753                     /* nobody made a call, so it's easy to figure out who won */
1754                     if($re>120)
1755                       $winning_party='re';
1756                     else
1757                       $winning_party='contra';
1758                   }
1759                 else
1760                   {
1761                     /* if one party makes a call, they only win, iff they make enough points
1762                      * if only one party made a call, the other one wins,
1763                      * if the first one didn't make it
1764                      */
1765                     if($call_re != -1)
1766                       {
1767                         $offset = 120 - $call_re;
1768                         if($call_re == 0)
1769                           $offset--; /* since we use a > in the next equation */
1770
1771                         if($re > 120+$offset)
1772                           $winning_party='re';
1773                         else if ($call_contra == -1 )
1774                           $winning_party='contra';
1775                       }
1776
1777                     if($call_contra != -1)
1778                       {
1779                         $offset = 120 - $call_contra;
1780                         if($call_contra == 0)
1781                           $offset--; /* since we use a > in the next equation */
1782
1783                         if($contra > 120+$offset)
1784                           $winning_party='contra';
1785                         else if ($call_re == -1 )
1786                           $winning_party='re';
1787                       }
1788                   }
1789
1790                 /* one point for each call of the other party in case the other party didn't win
1791                  * and one point each in case the party made more than points than one of the calls
1792                  */
1793                 if($winning_party!='contra' && $call_contra!= -1)
1794                   {
1795                     for( $p=$call_contra;$p<=120; $p+=30 )
1796                       {
1797                           DB_query('INSERT INTO Score'.
1798                                    " VALUES( NULL,NULL,$gameid,'re',NULL,NULL,'against$p')");
1799                         }
1800
1801                       for( $p=$call_contra; $p<120; $p+=30)
1802                         {
1803                           if( $re >= $p )
1804                             DB_query('INSERT INTO Score'.
1805                                      " VALUES( NULL,NULL,$gameid,'re',NULL,NULL,'made$p')");
1806                         }
1807                     }
1808                   if($winning_party!='re' and $call_re!= -1)
1809                     {
1810                       for( $p=$call_re;$p<=120; $p+=30 )
1811                         {
1812                           DB_query('INSERT INTO Score'.
1813                                    " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'against$p')");
1814                         }
1815
1816                       for( $p=$call_re; $p<120; $p+=30)
1817                         {
1818                           if( $contra>=$p )
1819                             DB_query('INSERT INTO Score'.
1820                                      " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'made$p')");
1821                         }
1822                     }
1823
1824                   /* point in case contra won */
1825                   if($winning_party=='contra')
1826                     {
1827                       DB_query('INSERT INTO Score'.
1828                                " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'againstqueens')");
1829                     }
1830
1831                   /* one point each for winning and each 30 points + calls */
1832                   if($winning_party=='re')
1833                     {
1834                       foreach(array(120,150,180,210,240) as $p)
1835                         {
1836                           $offset = 0;
1837                           if($p==240 || $call_contra != -1)
1838                             $offset = 1;
1839
1840                           if($re>$p-$offset)
1841                             DB_query('INSERT INTO Score'.
1842                                      " VALUES( NULL,NULL,$gameid,'re',NULL,NULL,'".(240-$p)."')");
1843                         }
1844                       /* re called something and won */
1845                       foreach(array(0,30,60,90,120) as $p)
1846                         {
1847                           if($call_re!= -1 && $call_re<$p+1)
1848                             DB_query('INSERT INTO Score'.
1849                                      " VALUES( NULL,NULL,$gameid,'re',NULL,NULL,'call$p')");
1850                         }
1851                     }
1852                   else if( $winning_party=='contra')
1853                     {
1854                       foreach(array(120,150,180,210,240) as $p)
1855                         {
1856                           $offset = 0;
1857                           if($p==240 || $call_re != -1)
1858                             $offset = 1;
1859
1860                           if($contra>$p-$offset)
1861                             DB_query('INSERT INTO Score'.
1862                                      " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'".(240-$p)."')");
1863                         }
1864                       /* re called something and won */
1865                       foreach(array(0,30,60,90,120) as $p)
1866                         {
1867                           if($call_contra != -1 && $call_contra<$p+1)
1868                             DB_query('INSERT INTO Score'.
1869                                      " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'call$p')");
1870                         }
1871                     }
1872
1873
1874                   /* add score points to email */
1875                   $email_message .= "\n";
1876                   $Tpoint = 0;
1877                   $email_message .= " Points Re: \n";
1878                   $queryresult = DB_query('SELECT score FROM Score '.
1879                                           "  WHERE game_id=$gameid AND party='re'");
1880                   while($r = DB_fetch_array($queryresult) )
1881                     {
1882                       $email_message .= '   '.$r[0]."\n";
1883                       $Tpoint ++;
1884                     }
1885                   $email_message .= " Points Contra: \n";
1886                   $queryresult = DB_query('SELECT score FROM Score '.
1887                                           "  WHERE game_id=$gameid AND party='contra'");
1888                   while($r = DB_fetch_array($queryresult) )
1889                     {
1890                       $email_message .= '   '.$r[0]."\n";
1891                       $Tpoint --;
1892                     }
1893                   $email_message .= " Total Points (from the Re point of view): $Tpoint\n";
1894                   $email_message .= "\n";
1895
1896                   $session = DB_get_session_by_gameid($gameid);
1897                   $score = generate_score_table($session);
1898
1899                   $email_message .= "Score Table:\n";
1900                   $email_message .= format_score_table_ascii($score);
1901                   $email_message .= "\nUse these links to have a look at game ".DB_format_gameid($gameid).": \n";
1902
1903                   /* send out final email */
1904                   foreach($userids as $user)
1905                     {
1906                       /* add links for all players */
1907                       $hash = DB_get_hash_from_gameid_and_userid($gameid,$user);
1908                       $name = DB_get_name('userid',$user);
1909
1910                       $link = "$name: ".$HOST.$INDEX."?action=game&me=".$hash."\n" ;
1911                       $email_message .= $link;
1912                     }
1913                   $email_message .= "\n\n (you can use reply all on this email to reach all the players.)\n\n";
1914                   mymail($userids,$gameid, GAME_OVER, $email_message);
1915               }
1916           }
1917         else
1918           {
1919             $messages[] = "can't find that card?!";
1920           }
1921       }
1922     else if(myisset('card') && !$myturn )
1923       {
1924         $messages[] = _("please wait until it's your turn!");
1925       }
1926
1927     if($seq!=4 && $trickNR>=1 && !(myisset('card') && $myturn) )
1928       echo "    </div>\n";  /* end div trick, end li trick */
1929
1930     /* display points in case game is over */
1931     if($mystatus=='gameover' && DB_get_game_status_by_gameid($gameid)=='gameover' )
1932       {
1933         echo "    <div class=\"trick\" id=\"trick13\">\n";
1934         /* add pic for re/contra
1935          "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";*/
1936
1937         $result = DB_query('SELECT User.fullname, IFNULL(SUM(Card.points),0), Hand.party,Hand.position FROM Hand'.
1938                            ' LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id'.
1939                            ' LEFT JOIN User ON User.id=Hand.user_id'.
1940                            ' LEFT JOIN Play ON Trick.id=Play.trick_id'.
1941                            ' LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id'.
1942                            ' LEFT JOIN Card ON Card.id=Hand_Card.card_id'.
1943                            " WHERE Hand.game_id='$gameid'".
1944                            ' GROUP BY User.fullname' );
1945         while( $r = DB_fetch_array($result))
1946           echo '      <div class="card'.($r[3]-1)."\">\n".
1947             '        <div class="score">'.$r[2].'<br /> '.$r[1]."</div>\n".
1948             "      </div>\n";
1949
1950         /* display totals */
1951         $result = DB_query('SELECT Hand.party, IFNULL(SUM(Card.points),0) FROM Hand'.
1952                            ' LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id'.
1953                            ' LEFT JOIN User ON User.id=Hand.user_id'.
1954                            ' LEFT JOIN Play ON Trick.id=Play.trick_id'.
1955                            ' LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id'.
1956                            ' LEFT JOIN Card ON Card.id=Hand_Card.card_id'.
1957                            " WHERE Hand.game_id='$gameid'".
1958                            ' GROUP BY Hand.party' );
1959         echo "    <div class=\"total\">\n  Totals:<br />\n";
1960         while( $r = DB_fetch_array($result))
1961           echo '      '.$r[0].' '.$r[1]."<br />\n";
1962
1963         $queryresult = DB_query('SELECT timediff(mod_date,create_date) '.
1964                                 " FROM Game WHERE id='$gameid'");
1965         $r = DB_fetch_array($queryresult);
1966         echo '      <p>This game took '.$r[0]." hours.</p>\n";
1967
1968         echo "      <div class=\"re\">\n   Points Re: <br />\n";
1969         $queryresult = DB_query('SELECT score FROM Score '.
1970                                 "  WHERE game_id=$gameid AND party='re'");
1971         while($r = DB_fetch_array($queryresult) )
1972           echo '       '.$r[0]."<br />\n";
1973         echo "      </div>\n";
1974
1975         echo "      <div class=\"contra\">\n   Points Contra: <br />\n";
1976         $queryresult = DB_query('SELECT score FROM Score '.
1977                                 "  WHERE game_id=$gameid AND party='contra'");
1978         while($r = DB_fetch_array($queryresult) )
1979           echo '       '.$r[0]."<br />\n";
1980         echo "      </div>\n";
1981
1982         echo "    </div>\n";
1983
1984         echo "    </div>\n";  /* end div trick, end li trick */
1985       }
1986
1987     echo "</div>\n"; /* end ul tricks*/
1988
1989     if(   ($myturn && !myisset('card') && $mystatus=='play') /* it's my turn*/
1990           || ($myturn && myisset('card') && $next==$mypos && $mystatus=='play')  /* a card has been played and player won the trick*/)
1991       {
1992         $card_status = CARDS_MYTURN;
1993       }
1994     else if($mystatus=='play' )
1995       {
1996         $card_status = CARDS_SHOW;
1997       }
1998     else if($mystatus=='gameover')
1999       {
2000         if(isset($_SESSION['id']) && $myid==$_SESSION['id'])
2001           $card_status = CARDS_GAMEOVER_ME;
2002         else
2003           $card_status = CARDS_GAMEOVER;
2004       }
2005
2006     /* if the game is over do some extra stuff, therefore exit the swtich statement if we are still playing*/
2007     if($mystatus=='play')
2008       break;
2009
2010     /* the following happens only when the gamestatus is 'gameover' */
2011     /* check if game is over, display results */
2012     if(DB_get_game_status_by_gameid($gameid)=='play')
2013       {
2014         $messages[] = _('The game is over for you... other people still need to play though');
2015       }
2016     break;
2017   default:
2018     myerror('error in testing the status');
2019   } /*end of output: tricks, table, messages, card */
2020
2021 /* display the 2nd half of table and the names */
2022
2023 /***********************************
2024  * Output pre-trick if needed      *
2025  * this outputs status of healthy, *
2026  * sick, etc during pre-game phase *
2027  **********************************/
2028 switch($mystatus)
2029   {
2030   case 'start':
2031     break;
2032   case 'init':
2033   case 'check':
2034     /* output sickness of other playes, in case they already selected and are sitting in front of the current player */
2035     echo "\n".'<div class="tricks">'."\n";
2036     echo '    <div class="trick" id="trick0">'."\n";
2037
2038     for($pos=1;$pos<5;$pos++)
2039       {
2040         $usersick   = DB_get_sickness_by_pos_and_gameid($pos,$gameid);
2041         $userid     = DB_get_userid('gameid-position',$gameid,$pos);
2042         $userstatus = DB_get_hand_status_by_userid_and_gameid($userid,$gameid);
2043
2044         if($userstatus=='start' || $userstatus=='init')
2045           echo ' <div class="vorbehalt'.($pos-1).'">'._('still needs <br />to decide')."</div>\n"; /* show this to everyone */
2046         else
2047           if($usersick!=NULL) /* in the init-phase we only showed players with $pos<$mypos, now we can show all */
2048             echo ' <div class="vorbehalt'.($pos-1).'">'._('sick')."</div>\n";
2049           else
2050             echo ' <div class="vorbehalt'.($pos-1).'">'._('healthy')."</div>\n";
2051       }
2052
2053     /* display all comments on the top right (card1)*/
2054     $comments = DB_get_pre_comment($gameid);
2055     /* display card */
2056     echo '      <div class="card1">'."\n";
2057     /* display comments */
2058     foreach( $comments as $comment )
2059       echo '        <span class="comment">'.$comment[1].': '.$comment[0]."</span>\n";
2060     echo "      </div>\n"; /* end div card */
2061
2062
2063     echo "    </div>\n  </div>\n";  /* end div trick, end li trick , end tricks*/
2064     /* end displaying sickness */
2065
2066     break;
2067   case 'poverty':
2068     /* output pre-game trick in case user reloads,
2069      * only needs to be done when a team has been formed */
2070     if($myparty=='re' || $myparty=='contra')
2071       {
2072         echo "\n<div class=\"tricks\">\n";
2073
2074         $mygametype =  DB_get_gametype_by_gameid($gameid);
2075
2076         echo "    <div class=\"trick\" id=\"trick0\">\n";
2077
2078         /* get information so show the cards that have been handed over in a poverty game */
2079         output_exchanged_cards();
2080
2081         echo "    </div>\n </div>\n\n";  /* end div trick, end li trick , end ul tricks */
2082       }
2083     /* end output pre-game trick */
2084     break;
2085   case 'play':
2086   case 'gameover':
2087
2088     /* already taken care of */
2089     break;
2090   default:
2091   }
2092
2093 display_table_end();
2094
2095 /**************
2096  * show cards *
2097  **************/
2098
2099 $mycards = DB_get_hand($me);
2100 $mycards = mysort($mycards,$gametype);
2101
2102 echo "\n";
2103 echo '<div class="mycards">';
2104 switch ($card_status) {
2105  case CARDS_SHOW:
2106    echo _('Your cards are').": <br />\n";
2107    foreach($mycards as $card)
2108      display_card($card,$PREF['cardset']);
2109    break;
2110  case CARDS_EXCHANGE:
2111    echo '<div class="poverty"> '._('You need to get rid of a few cards')."</div>\n";
2112
2113    echo _('Your cards are').": <br />\n";
2114    $type='exchange';
2115    foreach($mycards as $card)
2116      display_link_card($card,$PREF['cardset'],$type);
2117    echo '  <input type="submit" class="submitbutton" value="select card to give back" />'."\n";
2118    break;
2119  case CARDS_MYTURN:
2120    echo 'Hello '.$myname.", it's your turn!  <br />\n";
2121    echo _('Your cards are').": <br />\n";
2122
2123    /* do we have to follow suite? */
2124    $followsuit = 0;
2125    if(have_suit($mycards,$firstcard))
2126      $followsuit = 1;
2127
2128    /* count how many cards we can play, so that we can pre-select it if there is only one */
2129    $howmanycards = 0;
2130    foreach($mycards as $card)
2131      {
2132        if($howmanycards>1)
2133          break;
2134
2135        /* display only cards that the player is allowed to play as links, the rest just display normal
2136         * also check if we have both schweinchen, in that case only display on of them as playable
2137         */
2138        if( ($followsuit && !same_type($card,$firstcard)) ||
2139            ( (int)($card)==19 &&
2140              !$GAME['schweinchen-first'] &&
2141              ( $RULES['schweinchen']=='second' ||
2142                ( $RULES['schweinchen']=='secondaftercall' &&
2143                  (DB_get_call_by_hash($GAME['schweinchen-who']) ||
2144                   DB_get_partner_call_by_hash($GAME['schweinchen-who']) )
2145                  )
2146                ) &&
2147              $GAME['schweinchen-who']==$me &&
2148              in_array($gametype,array('normal','wedding','trump','silent'))
2149              )
2150            )
2151          continue;
2152        else
2153          $howmanycards++;
2154      }
2155
2156    /* make it boolean, so that we can pass it later to display_link_card */
2157    if($howmanycards!=1)
2158      $howmanycards=0;
2159
2160    foreach($mycards as $card)
2161      {
2162        /* display only cards that the player is allowed to play as links, the rest just display normal
2163         * also check if we have both schweinchen, in that case only display on of them as playable
2164         */
2165        if( ($followsuit && !same_type($card,$firstcard)) ||
2166            ( (int)($card)==19 &&
2167              !$GAME['schweinchen-first'] &&
2168              ( $RULES['schweinchen']=='second' ||
2169                ( $RULES['schweinchen']=='secondaftercall' &&
2170                  (DB_get_call_by_hash($GAME['schweinchen-who']) ||
2171                   DB_get_partner_call_by_hash($GAME['schweinchen-who']) )
2172                  )
2173                ) &&
2174              $GAME['schweinchen-who']==$me &&
2175              in_array($gametype,array('normal','wedding','trump','silent'))
2176              )
2177            )
2178          display_card($card,$PREF['cardset']);
2179        else
2180          display_link_card($card,$PREF['cardset'],$type='card',$selected=$howmanycards);
2181      }
2182    break;
2183  case CARDS_GAMEOVER_ME:
2184  case CARDS_GAMEOVER:
2185    if($card_status == CARDS_GAMEOVER_ME)
2186      echo _('Your cards were').": <br />\n";
2187    else
2188      {
2189        $name = DB_get_name('userid',$myid);
2190        echo "$name's were: <br />\n";
2191      }
2192    $oldcards = DB_get_all_hand($me);
2193    $oldcards = mysort($oldcards,$gametype);
2194
2195    foreach($oldcards as $card)
2196      display_card($card,$PREF['cardset']);
2197
2198    /* display hands of everyone else */
2199    $userids = DB_get_all_userid_by_gameid($gameid);
2200    foreach($userids as $user)
2201      {
2202        $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
2203
2204        if($userhash!=$me)
2205          {
2206            echo "<br />";
2207
2208            $name = DB_get_name('userid',$user);
2209            $oldcards = DB_get_all_hand($userhash);
2210            $oldcards = mysort($oldcards,$gametype);
2211            echo "$name's cards were: <br />\n";
2212            foreach($oldcards as $card)
2213              display_card($card,$PREF['cardset']);
2214          }
2215      };
2216    break;
2217  case CARDS_EMPTY:
2218  default:
2219    break;
2220  }
2221 echo "</div>\n";
2222
2223 /*****************
2224  * show messages *
2225  *****************/
2226
2227 if( sizeof($messages) )
2228   {
2229     echo "\n<div class=\"message\">\n";
2230     foreach($messages as $message)
2231       {
2232         echo "  <div>$message <div>close</div> </div>\n";
2233       }
2234     echo "</div>\n\n";
2235   }
2236
2237 /****************************
2238  * commit commentCall to DB *
2239  ****************************/
2240
2241 if($commentCall != '')
2242   {
2243     /* treat before game calls special, so that we can show them on the first trick and not the pre-phase */
2244     if($playid == -1)
2245       $playid = -2;
2246
2247     DB_insert_comment($commentCall,$playid,$gameid,$myid);
2248   }
2249 /***********************************************
2250  * Comments, re/contra calls, user menu
2251  ***********************************************/
2252
2253 /*
2254  * display gameinfo: re/contra, comment-box, play-card button, games played by others
2255  */
2256
2257 echo "<div class=\"gameinfo\">\n";
2258
2259 /* get time from the last action of the game */
2260 $r = DB_query_array("SELECT mod_date from Game WHERE id='$gameid' " );
2261 $gameend = time() - strtotime($r[0]);
2262
2263 /* comment box */
2264 if($gamestatus == 'play' || $gamestatus == 'pre' || $gameend < 60*60*24*7)
2265   {
2266     echo '  '._('A short comment').":<input name=\"comment\" type=\"text\" size=\"20\" maxlength=\"100\" />\n";
2267   }
2268
2269 /* re-contra */
2270 if($gamestatus == 'play' )
2271   {
2272     $myparty = DB_get_party_by_hash($me);
2273     output_form_calls($me,$myparty);
2274   }
2275
2276 /* play-card button */
2277 if($gamestatus == 'play' || $gamestatus == 'pre' || $gameend < 60*60*24*7)
2278   {
2279     echo '  <input type="submit" value="'._('submit')."\" />\n";
2280   }
2281
2282 /* has this hand been played by others? */
2283 $other_game_ids = DB_played_by_others($gameid);
2284 if(sizeof($other_game_ids)>0 && $mystatus=='gameover')
2285   {
2286     $mypos = DB_get_pos_by_hash($me);
2287     echo "  <p>See how other played the same hand: \n";
2288     foreach($other_game_ids as $id)
2289       {
2290         $otherhash = DB_get_hash_from_game_and_pos($id,$mypos);
2291         $othername = DB_get_name('hash',$otherhash);
2292         echo "    <a href=\"$INDEX?action=game&amp;me=$otherhash\">$othername</a> ";
2293       }
2294     echo "  </p>\n";
2295   }
2296
2297 echo "</div>\n\n"; /* end gameinfo */
2298
2299 /* make sure that we don't show the notes to the wrong person
2300  * (e.g. other people looking at an old game)
2301  */
2302 if( $mystatus != 'gameover' ||
2303     (  $mystatus == 'gameover' &&
2304        isset($_SESSION['id'])  &&
2305        $myid == $_SESSION['id']))
2306   output_user_notes($myid,$gameid,$mystatus);
2307
2308 echo "</form>\n";
2309
2310 /*********************************
2311  * suggest next game
2312  *********************************/
2313
2314 $gamestatus = DB_get_game_status_by_gameid($gameid);
2315 if($mystatus=='gameover' &&
2316    ($gamestatus =='gameover' || $gamestatus =='cancel-nines' || $gamestatus =='cancel-trump') &&
2317    isset($_SESSION['id']) && $_SESSION['id']==$myid)
2318   {
2319     $session = DB_get_session_by_gameid($gameid);
2320     $result  = DB_query('SELECT id,create_date FROM Game'.
2321                         " WHERE session=$session".
2322                         ' ORDER BY create_date DESC'.
2323                         ' LIMIT 1');
2324     $r = -1;
2325     if($result)
2326       $r = DB_fetch_array($result);
2327
2328     if(!$session || $gameid==$r[0])
2329       {
2330         /* suggest a new game with the same people in it, just rotated once (unless last game was solo) */
2331         $names = DB_get_all_names_by_gameid($gameid);
2332         $type  = DB_get_gametype_by_gameid($gameid);
2333
2334         if($type=='solo')
2335           {
2336             $solo = DB_get_solo_by_gameid($gameid);
2337
2338             if($solo!='silent') /* repeat game with same first player */
2339               output_ask_for_new_game($names[0],$names[1],$names[2],$names[3],$gameid);
2340             else /* rotate normally */
2341               output_ask_for_new_game($names[1],$names[2],$names[3],$names[0],$gameid);
2342           }
2343         else if($gamestatus == 'cancel-nines' || $gamestatus == 'cancel-trump')
2344           output_ask_for_new_game($names[0],$names[1],$names[2],$names[3],$gameid);
2345         else /* rotate normally */
2346           output_ask_for_new_game($names[1],$names[2],$names[3],$names[0],$gameid);
2347       }
2348   }
2349 ?>