index.php

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