index.php

   1 <?php
   2 error_reporting(E_ALL);
   3
   4 global $REV;
   5 $REV  ="\$Rev$";
   6
   7 include_once("config.php");
   8 include_once("output.php");      /* html output only */
   9 include_once("db.php");          /* database only */
  10 include_once("functions.php");   /* the rest */
  11
  12 if(0)
  13 {
  14   output_header();
  15   echo "Working on the database...please check back in a few mintues";
  16   output_footer();
  17   exit();
  18 }
  19
  20 DB_open();
  21 output_header();
  22
  23 /* check if we want to start a new game */
  24 if(myisset("new"))
  25   output_form_for_new_game();
  26
  27 /*check if everything is ready to set up a new game */
  28 else if( myisset("PlayerA", "PlayerB","PlayerC","PlayerD" ))
  29   {
  30     $PlayerA = $_REQUEST["PlayerA"];
  31     $PlayerB = $_REQUEST["PlayerB"];
  32     $PlayerC = $_REQUEST["PlayerC"];
  33     $PlayerD = $_REQUEST["PlayerD"];
  34
  35     $EmailA  = DB_get_email_by_name($PlayerA);
  36     $EmailB  = DB_get_email_by_name($PlayerB);
  37     $EmailC  = DB_get_email_by_name($PlayerC);
  38     $EmailD  = DB_get_email_by_name($PlayerD);
  39
  40     if($EmailA=="" || $EmailB=="" || $EmailC=="" || $EmailD=="")
  41       {
  42         echo "couldn't find one of the names, please start a new game";
  43         exit();
  44       }
  45
  46     $useridA  = DB_get_userid_by_name($PlayerA);
  47     $useridB  = DB_get_userid_by_name($PlayerB);
  48     $useridC  = DB_get_userid_by_name($PlayerC);
  49     $useridD  = DB_get_userid_by_name($PlayerD);
  50
  51     /* create random numbers */
  52     $randomNR       = create_array_of_random_numbers();
  53     $randomNRstring = join(":",$randomNR);
  54
  55     /* create game */
  56     $followup = NULL;
  57     if(myisset("followup") )
  58       {
  59         $followup= $_REQUEST["followup"];
  60         mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,'1','pre','$followup' ,NULL)");
  61       }
  62     else
  63       mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,'1','pre', NULL ,NULL)");
  64     $game_id = mysql_insert_id();
  65
  66     /* create hash */
  67     $hashA = md5("AGameOfDoko".$game_id.$PlayerA.$EmailA);
  68     $hashB = md5("AGameOfDoko".$game_id.$PlayerB.$EmailB);
  69     $hashC = md5("AGameOfDoko".$game_id.$PlayerC.$EmailC);
  70     $hashD = md5("AGameOfDoko".$game_id.$PlayerD.$EmailD);
  71
  72     /* create hands */
  73     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridA).
  74                 ", ".DB_quote_smart($hashA).", 'start','1',NULL,NULL,NULL,'false','false',NULL)");
  75     $hand_idA = mysql_insert_id();
  76     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridB).
  77                 ", ".DB_quote_smart($hashB).", 'start','2',NULL,NULL,NULL,'false','false',NULL)");
  78     $hand_idB = mysql_insert_id();
  79     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridC).
  80                 ", ".DB_quote_smart($hashC).", 'start','3',NULL,NULL,NULL,'false','false',NULL)");
  81     $hand_idC = mysql_insert_id();
  82     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridD).
  83                 ", ".DB_quote_smart($hashD).", 'start','4',NULL,NULL,NULL,'false','false',NULL)");
  84     $hand_idD = mysql_insert_id();
  85
  86     /* save cards */
  87     for($i=0;$i<12;$i++)
  88       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idA', '".$randomNR[$i]."', 'false')");
  89     for($i=12;$i<24;$i++)
  90       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idB', '".$randomNR[$i]."', 'false')");
  91     for($i=24;$i<36;$i++)
  92       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idC', '".$randomNR[$i]."', 'false')");
  93     for($i=36;$i<48;$i++)
  94       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idD', '".$randomNR[$i]."', 'false')");
  95
  96     /* send out email, TODO: check for error with email */
  97     $message = "\n".
  98       "you are invited to play a game of DoKo (that is to debug the program ;).\n".
  99       "Place comments and bug reports here:\n".
 100       "http://wiki.nubati.net/index.php?title=EmailDoko\n\n".
 101       "The whole round would consist of the following players:\n".
 102       "$PlayerA\n".
 103       "$PlayerB\n".
 104       "$PlayerC\n".
 105       "$PlayerD\n\n".
 106       "If you want to join this game, please follow this link:\n\n".
 107       " ".$host."?me=";
 108
 109     mymail($EmailA,"You are invited to a game of DoKo","Hello $PlayerA,\n".$message.$hashA);
 110     mymail($EmailB,"You are invited to a game of DoKo","Hello $PlayerB,\n".$message.$hashB);
 111     mymail($EmailC,"You are invited to a game of DoKo","Hello $PlayerC,\n".$message.$hashC);
 112     mymail($EmailD,"You are invited to a game of DoKo","Hello $PlayerD,\n".$message.$hashD);
 113
 114
 115     echo "You started a new game. The emails have been sent out!";
 116   }
 117 /* end set up a new game */
 118
 119 else if(myisset("me"))
 120   {
 121     /* handle request from one specific player,
 122      * the hash is set on a per game base
 123      */
 124
 125     $me = $_REQUEST["me"];
 126
 127     /* test for valid ID */
 128     $myid = DB_get_userid_by_hash($me);
 129     if(!$myid)
 130       {
 131         echo "Can't find you in the database, please check the url.<br />\n";
 132         echo "perhaps the game has been cancled, check by login in <a href=\"$host\">here</a>.";
 133         exit();
 134       }
 135
 136     DB_update_user_timestamp($myid);
 137
 138     /* get some information from the DB */
 139     $gameid   = DB_get_gameid_by_hash($me);
 140     $myname   = DB_get_name_by_hash($me);
 141     $mystatus = DB_get_status_by_hash($me);
 142     $mypos    = DB_get_pos_by_hash($me);
 143
 144     echo "<p class=\"gamenumber\"> Game $gameid </p>\n";
 145
 146
 147
 148     if(myisset("cancle"))
 149       echo "<p style=\"background-color:red\";>canceling a game is not implemented at the moment, but will be soon...<br /><br /></p>";
 150
 151     switch($mystatus)
 152       {
 153       case 'start':
 154         check_want_to_play($me);
 155         DB_set_hand_status_by_hash($me,'init');
 156         break;
 157       case 'init':
 158         if( !myisset("in","update") )
 159           {
 160             DB_set_hand_status_by_hash($me,'start');
 161             echo "you need to answer both question";
 162           }
 163         else
 164           {
 165             if($_REQUEST["in"] == "no")
 166               {
 167                 $message = "Hello, \n\n".
 168                   "the game has been canceled due to the request of one of the players.\n";
 169
 170                 $userids = DB_get_all_userid_by_gameid($gameid);
 171                 foreach($userids as $user)
 172                   {
 173                     $To = DB_get_email_by_userid($user);
 174                     mymail($To,"[DoKo] game cancled",$message);
 175                   }
 176
 177                 /* delete everything from the dB */
 178                 DB_cancel_game($me);
 179               }
 180             else
 181               {
 182                 echo "thanks for joining the game... please scroll down";
 183                 echo "TODO: make this page nicer<br />";
 184                 echo "TODO: set card pref<br />";
 185
 186                 $mycards = DB_get_hand($me);
 187                 sort($mycards);
 188                 echo "<p class=\"mycards\">your cards are: <br />\n";
 189                 foreach($mycards as $card)
 190                   display_card($card);
 191                 echo "</p>\n";
 192
 193                 check_for_sickness($me,$mycards);
 194
 195                 DB_set_hand_status_by_hash($me,'check');
 196               }
 197            }
 198         break;
 199
 200       case 'check':
 201         echo "checking if you selected solo or nines...<br />".
 202           " if you have a wedding, please send an email to the other players. <br />".
 203           " if you have poverty you need to play a normal game,sorry...<br />".
 204           " Please click <a href=\"$host?me=$me\">here</a> to finish the setup.<br />";
 205         if(!myisset("solo","wedding","poverty","nines") )
 206           {
 207             /* all these variables have a pre-selected default,
 208              * so we should never get here,
 209              * unless a user tries to cheat ;) */
 210             echo "something went wrong...please contact the admin.";
 211           }
 212         else
 213           {
 214             /* check if this sickness needs to be handled first */
 215             $gametype    = DB_get_gametype_by_gameid($gameid);
 216             $startplayer = DB_get_startplayer_by_gameid($gameid);
 217
 218             if( $_REQUEST["solo"]!="No")
 219               {
 220                 DB_set_solo_by_hash($me,$_REQUEST["solo"]);
 221                 DB_set_sickness_by_hash($me,"solo");
 222                 echo "<br />Seems like you want to play a ".$_REQUEST["solo"]." solo. Got it.<br />\n";
 223
 224                 if($gametype == "solo" && $startplayer<$mypos)
 225                   {}/* do nothing */
 226                 else
 227                   {
 228                     /* this solo comes first */
 229                     DB_set_gametype_by_gameid($gameid,"solo");
 230                     DB_set_startplayer_by_gameid($gameid,$mypos);
 231                     DB_set_solo_by_gameid($gameid,$_REQUEST["solo"]);
 232                   };
 233               }
 234             else if($_REQUEST["wedding"] == "yes")
 235               {
 236                 /* TODO: add silent solo somewhere*/
 237                 echo "wedding was chosen<br />\n";
 238                 DB_set_sickness_by_hash($me,"wedding");
 239               }
 240             else if($_REQUEST["poverty"] == "yes")
 241               {
 242                 echo "poverty was chosen<br />\n";
 243                 DB_set_sickness_by_hash($me,"poverty");
 244               }
 245             else if($_REQUEST["nines"] == "yes")
 246               {
 247                 echo "nines was chosen<br />\n";
 248                  DB_set_sickness_by_hash($me,"nines");
 249               }
 250           }
 251
 252         DB_set_hand_status_by_hash($me,'poverty');
 253
 254         /* check all players and set game to final result, e.g. solo, wedding, povert, redeal */
 255
 256         break;
 257       case 'poverty':
 258         /* here we need to check if there is a solo or some other form of sickness.
 259          * If so, which one counts
 260          * set that one in the Game table, delete other ones form Hand table
 261          * tell people about it.
 262          */
 263         echo "<br />checking if someone else selected solo or nines... wedding and poverty not handled at the moment<br />".
 264           " Please click <a href=\"$host?me=$me\">here</a> to finish the setup.<br />";
 265
 266         /* only set this after all poverty, etc. are handeled*/
 267         DB_set_hand_status_by_hash($me,'play');
 268
 269         /* check if the game can start  */
 270         $userids = DB_get_all_userid_by_gameid($gameid);
 271         $ok=1;
 272         foreach($userids as $user)
 273           if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='play')
 274             $ok=0;
 275
 276         if($ok)
 277           {
 278             DB_set_game_status_by_gameid($gameid,'play');
 279
 280             /* check what kind of game we are playing */
 281             $gametype    = DB_get_gametype_by_gameid($gameid);
 282             $startplayer = DB_get_startplayer_by_gameid($gameid);
 283
 284             /* nines? */
 285             $nines = 0;
 286             /* check for nines */
 287             foreach($userids as $user)
 288               {
 289                 if(DB_get_sickness_by_userid_and_gameid($user,$gameid) == 'nines')
 290                   $nines = 1;
 291               }
 292
 293             /* gamestatus == normal, => cancel game */
 294             if($nines && $gamestatus == "normal")
 295               {
 296                 /* TODO: set game type to nines to be able to keep statistics */
 297
 298                 $message = "Hello, \n\n".
 299                   "the game has been cancled becausee someone has five or more nines.\n";
 300
 301                 $userids = DB_get_all_userid_by_gameid($gameid);
 302                 foreach($userids as $user)
 303                   {
 304                     $To = DB_get_email_by_userid($user);
 305                     mymail($To,"[DoKo] game cancled",$message);
 306                   }
 307
 308                 /* delete everything from the dB */
 309                 DB_cancel_game($me);
 310
 311               }
 312
 313             /* poverty? */
 314             $poverty = 0;
 315
 316             /* check players for poverty */
 317             foreach($userids as $user)
 318               {
 319                 if(DB_get_sickness_by_userid_and_gameid($user,$gameid) == 'poverty')
 320                   {
 321                     $poverty++;
 322                     $name = DB_get_name_by_userid($user);
 323                     echo "$name has a Vorbehalt. <br />";
 324                   }
 325               }
 326             /* if gamestatus == normal, set poverty or dpovert (in case two people have poverty) */
 327
 328             /* wedding? */
 329             $wedding = 0;
 330             /* check players for wedding */
 331             foreach($userids as $user)
 332               {
 333                 if(DB_get_sickness_by_userid_and_gameid($user,$gameid) == 'wedding')
 334                   {
 335                     $wedding++;
 336                     $name = DB_get_name_by_userid($user);
 337                     echo "$name has a Vorbehalt. <br />"  ;
 338                   }
 339               }
 340
 341             /* if gamestatus == normal, set wedding  */
 342
 343           }
 344
 345         break;
 346       case 'play':
 347       case 'gameover':
 348         /* both entries here,  so that the tricks are visible for both.
 349          * in case of 'play' there is a break later that skips the last part
 350          */
 351
 352         /* figure out what kind of game we are playing,
 353          * set the global variables $TRUMP,$DIAMONDS,$HEARTS,$CLUBS,$SPADES
 354          * accordingly
 355          */
 356
 357         $gametype = DB_get_gametype_by_gameid($gameid);
 358         $GT = $gametype;
 359         if($gametype=="solo")
 360           {
 361             $gametype = DB_get_solo_by_gameid($gameid);
 362             $GT = $gametype." ".$GT;
 363           }
 364         else
 365           $gametype="normal";
 366
 367         set_gametype($gametype);
 368
 369         /* get some infos about the game */
 370         $gamestatus = DB_get_game_status_by_gameid($gameid);
 371
 372         /* display useful things in divs */
 373
 374         /* display local time */
 375         echo "<div class=\"time\">\n Local times:<table>";
 376         $users = array();
 377         $users = DB_get_all_userid_by_gameid($gameid);
 378         foreach($users as $user)
 379           {
 380             $offset = DB_get_user_timezone($user);
 381             $zone   = return_timezone($offset);
 382             date_default_timezone_set($zone);
 383             $name   = DB_get_name_by_userid($user);
 384
 385             echo "<tr> <td>$name</td> <td>".date("Y-m-d H:i:s")."</td></tr>\n";
 386           };
 387         echo "</table>\n</div>\n";
 388
 389         if($gamestatus != 'pre')
 390           display_status($GT);
 391
 392         /* display links to the users status page */
 393         $result = mysql_query("SELECT email,password from User WHERE id='$myid'" );
 394         $r      = mysql_fetch_array($result,MYSQL_NUM);
 395         output_link_to_user_page($r[0],$r[1]);
 396
 397         display_news();
 398
 399         /* end display useful things*/
 400
 401         /* has the game started? No, then just wait here...*/
 402         if($gamestatus == 'pre')
 403           {
 404             echo "you need to wait for the others... <br />";
 405             break; /* not sure this works... the idea is that you can
 406                     * only  play a card after everyone is ready to play */
 407           }
 408
 409         /* display the table and the names */
 410         $result = mysql_query("SELECT  User.fullname as name,".
 411                               "        Hand.position as position ".
 412                               "FROM Hand ".
 413                               "LEFT JOIN User ON User.id=Hand.user_id ".
 414                               "WHERE Hand.game_id='".$gameid."' ".
 415                               "ORDER BY position ASC");
 416
 417         echo "<div class=\"table\">\n".
 418           "  <img src=\"pics/table.png\" alt=\"table\" />\n";
 419         while($r = mysql_fetch_array($result,MYSQL_NUM))
 420           {
 421             $name = $r[0];
 422             $pos  = $r[1];
 423
 424             echo " <span class=\"table".($pos-1)."\">$name</span>\n";
 425           }
 426         echo  "</div>\n";
 427
 428         /* get everything relevant to display the tricks */
 429         $result = mysql_query("SELECT Hand_Card.card_id as card,".
 430                               "       Hand.position as position,".
 431                               "       Play.sequence as sequence, ".
 432                               "       Trick.id, ".
 433                               "       Comment.comment ".
 434                               "FROM Trick ".
 435                               "LEFT JOIN Play ON Trick.id=Play.trick_id ".
 436                               "LEFT JOIN Hand_Card ON Play.hand_card_id=Hand_Card.id ".
 437                               "LEFT JOIN Hand ON Hand_Card.hand_id=Hand.id ".
 438                               "LEFT JOIN Comment ON Play.id=Comment.play_id ".
 439                               "WHERE Trick.game_id='".$gameid."' ".
 440                               "ORDER BY Trick.id,sequence ASC");
 441         $trickNR = 1;
 442
 443         $lasttrick = DB_get_max_trickid($gameid);
 444
 445         $play = array(); /* needed to calculate winner later  */
 446         $seq  = 1;
 447         $pos  = DB_get_startplayer_by_gameid($gameid)-1;
 448         $firstcard = ""; /* first card in a trick */
 449
 450         echo "\n<ul class=\"tricks\">\n";
 451         echo "  <li> Hello $myname!   History: </li>\n";
 452
 453         while($r = mysql_fetch_array($result,MYSQL_NUM))
 454           {
 455             $pos     = $r[1];
 456             $seq     = $r[2];
 457             $trick   = $r[3];
 458             $comment = $r[4];
 459
 460             /* save card to be able to find the winner of the trick later */
 461             $play[$pos] = $r[0];
 462
 463             if($seq==1)
 464               {
 465                 /* first card in a trick, output some html */
 466                 if($trick!=$lasttrick)
 467                   {
 468                     /* start of an old trick? */
 469                     echo "  <li onclick=\"hl('$trickNR');\"><a href=\"#\">Trick $trickNR</a>\n".
 470                       "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
 471                       "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
 472                   }
 473                 else if($trick==$lasttrick)
 474                   {
 475                     /* start of a last trick? */
 476                     echo "  <li onclick=\"hl('$trickNR');\"><a href=\"#\">Current Trick</a>\n".
 477                       "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
 478                       "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
 479                   };
 480
 481                 /* remember first card, so that we are able to check, what cards can be played */
 482                 $firstcard = $r[0];
 483               };
 484
 485             /* display card */
 486             echo "      <div class=\"card".($pos-1)."\">\n";
 487
 488             /* display comments */
 489             if($comment!="")
 490               echo "        <span class=\"comment\">".$comment."</span>\n";
 491
 492             echo "        ";
 493             display_card($r[0]);
 494
 495             echo "      </div>\n"; /* end div card */
 496
 497             /* end of trick? */
 498             if($seq==4)
 499               {
 500                 $trickNR++;
 501                 echo "    </div>\n  </li>\n";  /* end div table, end li table */
 502               }
 503           }
 504
 505         if($seq!=4 && $trickNR>1)
 506           echo "    </div>\n  </li>\n";  /* end div table, end li table */
 507
 508         echo "</ul>\n";
 509
 510         /* whos turn is it? */
 511         if($seq==4)
 512           {
 513              $winner = get_winner($play,$gametype); /* returns the position */
 514              $next = $winner;
 515              $firstcard = ""; /* new trick, no first card */
 516           }
 517         else
 518           {
 519             $next = $pos+1;
 520             if($next==5) $next=1;
 521           }
 522
 523         /* my turn?, display cards as links, ask for comments*/
 524         if(DB_get_pos_by_hash($me) == $next)
 525           $myturn = 1;
 526         else
 527           $myturn = 0;
 528
 529         /* do we want to play a card? */
 530         if(myisset("card") && $myturn)
 531           {
 532             $card   = $_REQUEST["card"];
 533             $handid = DB_get_handid_by_hash($me);
 534
 535             /* check if we have card and that we haven't played it yet*/
 536             /* set played in hand_card to true where hand_id and card_id*/
 537             $result = mysql_query("SELECT id FROM Hand_Card WHERE played='false' and ".
 538                                   "hand_id='$handid' AND card_id=".DB_quote_smart($card));
 539             $r = mysql_fetch_array($result,MYSQL_NUM);
 540             $handcardid = $r[0];
 541
 542             if($handcardid)
 543               {
 544                 /* mark card as played */
 545                 mysql_query("UPDATE Hand_Card SET played='true' WHERE hand_id='$handid' AND card_id=".
 546                             DB_quote_smart($card));
 547
 548                 /* get trick id or start new trick */
 549                 $a = DB_get_current_trickid($gameid);
 550                 $trickid  = $a[0];
 551                 $sequence = $a[1];
 552
 553                 $playid = DB_play_card($trickid,$handcardid,$sequence);
 554
 555                 /* check for coment */
 556                 if(myisset("comment"))
 557                   {
 558                     DB_insert_comment($_REQUEST["comment"],$playid,$myid);
 559                   };
 560
 561                 /* display played card */
 562                 echo "<div class=\"card\">";
 563                 echo " you played  <br />";
 564                 display_card($card);
 565                 echo "</div>\n";
 566
 567                 /*check if we still have cards left, else set status to gameover */
 568                 if(sizeof(DB_get_hand($me))==0)
 569                   {
 570                     DB_set_hand_status_by_hash($me,'gameover');
 571                     $mystatus='gameover';
 572                   }
 573
 574                 /* if all players are done, set game status to game over,
 575                  * get the points of the last trick and send out an email
 576                  * to all players
 577                  */
 578                 $userids = DB_get_all_userid_by_gameid($gameid);
 579
 580                 $done=1;
 581                 foreach($userids as $user)
 582                   if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='gameover')
 583                     $done=0;
 584
 585                 if($done)
 586                   {
 587                     DB_set_game_status_by_gameid($gameid,"gameover");
 588                     /* get score for last trick
 589                      * all other tricks are handled a few lines further down*/
 590                     $play   = DB_get_cards_by_trick($trickid);
 591                     $winner = get_winner($play,$gametype); /* returns the position */
 592                     /* get points of last trick and save it */
 593                     $points = 0;
 594                     foreach($play as $card)
 595                       $points = $points + card_value($card);
 596                     $winnerid = DB_get_handid_by_gameid_and_position($gameid,$winner);
 597                     if($winnerid>0)
 598                       mysql_query("INSERT INTO Score VALUES (NULL, '$gameid', '$winnerid', '$points')");
 599                     else
 600                       echo "ERROR during scoring";
 601
 602                     /* email all players */
 603                     $result = mysql_query("SELECT fullname, SUM(score) FROM Score".
 604                                           " LEFT JOIN Hand ON Hand.id=hand_id".
 605                                           " LEFT JOIN User ON Hand.user_id=User.id".
 606                                           " WHERE Hand.game_id=$gameid".
 607                                           " GROUP BY fullname" );
 608                     $message = "The game is over. Thanks for playing :)\n";
 609                     while( $r = mysql_fetch_array($result,MYSQL_NUM))
 610                       $message .= " FINAL SCORE: ".$r[0]." ".$r[1]."\n";
 611                     $message .= "\nIf your not in the list above your score is zero...\n";
 612                     foreach($userids as $user)
 613                       {
 614                         $To = DB_get_email_by_userid($user);
 615                         mymail($To,"[DoKo] game over",$message);
 616                       }
 617                   }
 618
 619
 620                 /* email next player */
 621                 if(DB_get_game_status_by_gameid($gameid)=='play')
 622                   {
 623                     if($sequence==4)
 624                       {
 625                         $play   = DB_get_cards_by_trick($trickid);
 626                         $winner = get_winner($play,$gametype); /* returns the position */
 627
 628                         /* get points of last trick and save it, last trick is handled
 629                          * a few lines further up  */
 630                         $points = 0;
 631                         foreach($play as $card)
 632                           $points = $points + card_value($card);
 633
 634                         $winnerid = DB_get_handid_by_gameid_and_position($gameid,$winner);
 635                         if($winnerid>0)
 636                           mysql_query("INSERT INTO Score VALUES (NULL, '$gameid', '$winnerid', '$points')");
 637                         else
 638                           echo "ERROR during scoring";
 639
 640                         if($debug)
 641                           echo "DEBUG: $winner got $points <br />";
 642
 643                         /* who is the next player? */
 644                         $next = $winner;
 645                       }
 646                     else
 647                       {
 648                         $next = DB_get_pos_by_hash($me)+1;
 649                       }
 650                     if($next==5) $next=1;
 651
 652                     /* email next player */
 653                     $next_hash = DB_get_hash_from_game_and_pos($gameid,$next);
 654                     $email     = DB_get_email_by_hash($next_hash);
 655
 656                     $message = "It's your turn  now.\n".
 657                       "Use this link to play a card: ".$host."?me=".$next_hash."\n\n" ;
 658                     mymail($email,"[DoKo-debug] a card has been played",$message);
 659
 660                     if($debug)
 661                       echo "DEBUG:<a href=\"index.php?me=".DB_get_hash_from_game_and_pos($gameid,$next).
 662                         "\"> next player </a> <br />\n";
 663
 664                   }
 665               }
 666             else
 667               {
 668                 echo "can't find that card?! <br />\n";
 669               }
 670           }
 671         else if(myisset("card") && !$myturn )
 672           {
 673             echo "please wait until it's your turn! <br />\n";
 674           }
 675
 676         $mycards = DB_get_hand($me);
 677         $mycards = mysort($mycards,$gametype);
 678         echo "<div class=\"mycards\">\n";
 679
 680         if($myturn && !myisset("card"))
 681           {
 682             echo "Hello ".$myname.", it's your turn!  <br />\n";
 683             echo "Your cards are: <br />\n";
 684             echo "<form action=\"index.php?me=$me\" method=\"post\">\n";
 685
 686             /* do we have to follow suite? */
 687             $followsuit = 0;
 688             if(have_suit($mycards,$firstcard))
 689               $followsuit = 1;
 690
 691             foreach($mycards as $card)
 692               {
 693                 if($followsuit && !same_type($card,$firstcard))
 694                   display_card($card);
 695                 else
 696                   display_link_card($card);
 697               }
 698
 699             echo "<br />\nA short comments:<input name=\"comment\" type=\"text\" size=\"30\" maxlength=\"50\" />\n";
 700             echo "<input type=\"hidden\" name=\"me\" value=\"$me\" />\n";
 701             echo "<input type=\"submit\" value=\"move\" />\n";
 702             echo "</form>\n";
 703          }
 704         else if($mystatus=='play')
 705           {
 706             echo "Your cards are: <br />\n";
 707             foreach($mycards as $card)
 708               display_card($card);
 709           }
 710         echo "</div>\n";
 711
 712         /* check if we need to set status to 'gameover' is done during playing of the card */
 713         if($mystatus=='play')
 714           break;
 715         /* the following happens only when the gamestatus is 'gameover' */
 716         /* check if game is over, display results */
 717         if(DB_get_game_status_by_gameid($gameid)=='play')
 718           {
 719             echo "the game is over for you.. other people still need to play though";
 720           }
 721         else
 722           {
 723             echo "the game is over now...<br />\n";
 724
 725             $result = mysql_query("SELECT fullname, SUM(score) FROM Score".
 726                                   " LEFT JOIN Hand ON Hand.id=hand_id".
 727                                   " LEFT JOIN User ON Hand.user_id=User.id".
 728                                   " WHERE Hand.game_id=$gameid".
 729                                   " GROUP BY fullname" );
 730             while( $r = mysql_fetch_array($result,MYSQL_NUM))
 731               echo " FINAL SCORE: ".$r[0]." ".$r[1]."<br />";
 732
 733             /* suggest a new game with the same people in it, just rotated once */
 734             $names = DB_get_all_names_by_gameid($gameid);
 735             output_ask_for_new_game($names[1],$names[2],$names[3],$names[0],$gameid);
 736           }
 737         break;
 738       default:
 739         echo "error in testing the status";
 740       }
 741     exit();
 742   }
 743 /* user status page */
 744     else if(myisset("email","password"))
 745   {
 746     /* test id and password, should really be done in one step */
 747     $email     = $_REQUEST["email"];
 748     $password  = $_REQUEST["password"];
 749
 750     if(strlen($password)!=32)
 751       $password = md5($password);
 752
 753     $ok=1;
 754     $uid = DB_get_userid_by_email_and_password($email,$password);
 755     if(!$uid)
 756       $ok=0;
 757
 758     if($ok)
 759       {
 760         $time = DB_get_user_timestamp($uid);
 761         $unixtime =strtotime($time);
 762
 763         $offset = DB_get_user_timezone($uid);
 764         $zone = return_timezone($offset);
 765         date_default_timezone_set($zone);
 766
 767         echo "last login: ".date("r",$unixtime)."<br />";
 768
 769         DB_update_user_timestamp($uid);
 770
 771         echo "<p>these are the games you are playing in:<br />\n";
 772         $result = mysql_query("SELECT Hand.hash,Hand.game_id,Game.mod_date from Hand".
 773                               " LEFT JOIN Game On Hand.game_id=Game.id".
 774                               " WHERE Hand.user_id='$uid' AND Game.status<>'gameover'" );
 775         while( $r = mysql_fetch_array($result,MYSQL_NUM))
 776           {
 777             echo "<a href=\"".$host."?me=".$r[0]."\">game #".$r[1]." </a>";
 778             if(time()-strtotime($r[2]) > 60*60*24*30)
 779                echo " The game has been running for over a month. Do you want to cancel it? <a href=\"$host?cancle=1&me=".$r[0]."\">yes</a>";
 780             echo "<br />";
 781           }
 782         echo "</p>\n";
 783
 784
 785         echo "<p>and these are your games that are already done:<br />\n";
 786         $result = mysql_query("SELECT hash,game_id from Hand WHERE user_id='$uid' AND status='gameover'" );
 787         while( $r = mysql_fetch_array($result,MYSQL_NUM))
 788           echo "<a href=\"".$host."?me=".$r[0]."\">game #".$r[1]." </a><br />";
 789         echo "</p>\n";
 790
 791         $names = DB_get_all_names();
 792         echo "<p>registered players:<br />\n";
 793         foreach ($names as $name)
 794           echo "$name <br />\n";
 795         echo "</p>\n";
 796
 797         echo "<p>Want to start a new game? remember 4 names from the list above and visit ".
 798           "<a href=\"".$host."?new\">this page.</a></p>";
 799       }
 800     else
 801       {
 802         echo "sorry email and password don't match <br />";
 803       }
 804     exit();
 805   }
 806 /* page for registration */
 807 else if(myisset("register") )
 808   {
 809     output_register();
 810   }
 811 /* new user wants to register */
 812  else if(myisset("Rfullname","Remail","Rpassword","Rtimezone") )
 813   {
 814         $ok=1;
 815         if(DB_get_userid_by_name($_REQUEST["Rfullname"]))
 816           {
 817             echo "please chose another name<br />";
 818             $ok=0;
 819           }
 820         if(DB_get_userid_by_email($_REQUEST["Remail"]))
 821           {
 822             echo "this email address is already used ?!<br />";
 823             $ok=0;
 824           }
 825         if($ok)
 826           {
 827             $r=mysql_query("INSERT INTO User VALUES(NULL,".DB_quote_smart($_REQUEST["Rfullname"]).
 828                       ",".DB_quote_smart($_REQUEST["Remail"]).
 829                       ",".DB_quote_smart(md5($_REQUEST["Rpassword"])).
 830                       ",".DB_quote_smart($_REQUEST["Rtimezone"]).",NULL)");
 831
 832             if($r)
 833               echo " added you to the database";
 834             else
 835               echo " something went wrong";
 836           }
 837   }
 838 /* default login page */
 839 else
 840   {
 841     output_home_page();
 842   }
 843
 844 output_footer();
 845
 846 DB_close();
 847
 848 /*
 849  *Local Variables:
 850  *mode: php
 851  *mode: hs-minor
 852  *End:
 853  */
 854 ?>
 855
 856