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 /> if you have a wedding or poverty you need to play a normal game,sorry...<br />".
 189           " At the moment you need to reload this page to finish the setup.<br />";
 190         if(!myisset("solo","wedding","poverty","nines") )
 191           {
 192             /* all these variables have a pre-selected default,
 193              * so we should never get here,
 194              * unless a user tries to cheat ;) */
 195             echo "something went wrong...please contact the admin.";
 196           }
 197         else
 198           {
 199             /* check if this sickness needs to be handled first */
 200             $gametype    = DB_get_gametype_by_gameid($gameid);
 201             $startplayer = DB_get_startplayer_by_gameid($gameid);
 202
 203             if( $_REQUEST["solo"]!="No")
 204               {
 205                 DB_set_solo_by_hash($me,$_REQUEST["solo"]);
 206                 DB_set_sickness_by_hash($me,"solo");
 207                 echo "Seems like you want to play a ".$_REQUEST["solo"]." solo. Got it.\n";
 208
 209                 if($gametype == "solo" && $startplayer<$mypos)
 210                   {}/* do nothing */
 211                 else
 212                   {
 213                     DB_set_gametype_by_gameid($gameid,"solo");
 214                     DB_set_startplayer_by_gameid($gameid,$mypos);
 215                     DB_set_solo_by_gameid($gameid,$_REQUEST["solo"]);
 216                   };
 217               }
 218             else if($_REQUEST["wedding"] == "yes")
 219               {
 220                 /* TODO: add silent solo somewhere*/
 221                 echo "wedding was chosen<br />\n";
 222                 DB_set_sickness_by_hash($me,"wedding");
 223               }
 224             else if($_REQUEST["poverty"] == "yes")
 225               {
 226                 echo "poverty was chosen<br />\n";
 227                 DB_set_sickness_by_hash($me,"poverty");
 228               }
 229             else if($_REQUEST["nines"] == "yes")
 230               {
 231                 echo "nines was chosen<br />\n";
 232                  DB_set_sickness_by_hash($me,"nines");
 233               }
 234           }
 235
 236         DB_set_hand_status_by_hash($me,'poverty');
 237
 238         /* check all players and set game to final result, e.g. solo, wedding, povert, redeal */
 239
 240         break;
 241       case 'poverty':
 242         /* here we need to check if there is a solo or some other form of sickness.
 243          * If so, which one counts
 244          * set that one in the Game table, delete other ones form Hand table
 245          * tell people about it.
 246          */
 247         echo "<br />poverty not handeled at the moment... you need to play a normal game<br />";
 248
 249         /* only set this after all poverty, etc. are handeled*/
 250         DB_set_hand_status_by_hash($me,'play');
 251
 252         /* check if the game can start  */
 253         $userids = DB_get_all_userid_by_gameid($gameid);
 254         $ok=1;
 255         foreach($userids as $user)
 256           if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='play')
 257             $ok=0;
 258
 259         if($ok)
 260           {
 261             /* TODO: check what kind of game we are playing */
 262             DB_set_game_status_by_gameid($gameid,'play');
 263           }
 264
 265         break;
 266       case 'play':
 267       case 'gameover':
 268         /* both entries here,  so that the tricks are visible for both.
 269          * in case of 'play' there is a break later that skips the last part
 270          */
 271
 272         /* figure out what kind of game we are playing,
 273          * set the global variables $TRUMP,$DIAMONDS,$HEARTS,$CLUBS,$SPADES
 274          * accordingly
 275          */
 276
 277         $gametype = DB_get_gametype_by_gameid($gameid);
 278         $GT = $gametype;
 279         if($gametype=="solo")
 280           {
 281             $gametype = DB_get_solo_by_gameid($gameid);
 282             $GT = $gametype." ".$GT;
 283           }
 284         else
 285           $gametype="normal";
 286
 287         set_gametype($gametype);
 288
 289
 290         /* display useful things in divs */
 291
 292         /* display local time */
 293         echo "<div class=\"time\">\n Local times:<table>";
 294         $users = array();
 295         $users = DB_get_all_userid_by_gameid($gameid);
 296         foreach($users as $user)
 297           {
 298             $offset = DB_get_user_timezone($user);
 299             $zone   = return_timezone($offset);
 300             date_default_timezone_set($zone);
 301             $name   = DB_get_name_by_userid($user);
 302
 303             echo "<tr> <td>$name</td> <td>".date("Y-m-d H:i:s")."</td></tr>\n";
 304           };
 305         echo "</table>\n</div>\n";
 306
 307         display_status($GT);
 308
 309         /* display links to the users status page */
 310         $result = mysql_query("SELECT email,password from User WHERE id='$myid'" );
 311         $r      = mysql_fetch_array($result,MYSQL_NUM);
 312         output_link_to_user_page($r[0],$r[1]);
 313
 314         display_news();
 315
 316         /* end display useful things*/
 317
 318         /* has the game started? No, then just wait here...*/
 319         $gamestatus = DB_get_game_status_by_gameid($gameid);
 320         if($gamestatus == 'pre')
 321           {
 322             echo "you need to wait for the others... <br />";
 323             break; /* not sure this works... the idea is that you can
 324                     * only  play a card after everyone is ready to play */
 325           }
 326
 327         /* display the table and the names */
 328         $result = mysql_query("SELECT  User.fullname as name,".
 329                               "        Hand.position as position ".
 330                               "FROM Hand ".
 331                               "LEFT JOIN User ON User.id=Hand.user_id ".
 332                               "WHERE Hand.game_id='".$gameid."' ".
 333                               "ORDER BY position ASC");
 334
 335         echo "<div class=\"table\">\n".
 336           "  <img src=\"pics/table.png\" alt=\"table\" />\n";
 337         while($r = mysql_fetch_array($result,MYSQL_NUM))
 338           {
 339             $name = $r[0];
 340             $pos  = $r[1];
 341
 342             echo " <span class=\"table".($pos-1)."\">$name</span>\n";
 343           }
 344         echo  "</div>\n";
 345
 346         /* get everything relevant to display the tricks */
 347         $result = mysql_query("SELECT Hand_Card.card_id as card,".
 348                               "       Hand.position as position,".
 349                               "       Play.sequence as sequence, ".
 350                               "       Trick.id, ".
 351                               "       Comment.comment ".
 352                               "FROM Trick ".
 353                               "LEFT JOIN Play ON Trick.id=Play.trick_id ".
 354                               "LEFT JOIN Hand_Card ON Play.hand_card_id=Hand_Card.id ".
 355                               "LEFT JOIN Hand ON Hand_Card.hand_id=Hand.id ".
 356                               "LEFT JOIN Comment ON Play.id=Comment.play_id ".
 357                               "WHERE Trick.game_id='".$gameid."' ".
 358                               "ORDER BY Trick.id,sequence ASC");
 359
 360
 361         $trickNR = 1;
 362
 363         $lasttrick = DB_get_max_trickid($gameid);
 364
 365         $play = array(); /* needed to calculate winner later  */
 366         $seq  = 1;
 367         $pos  = 0;
 368         $firstcard = ""; /* first card in a trick */
 369
 370         echo "\n<ul class=\"tricks\">\n";
 371         echo "  <li> Hello $myname!   History: </li>\n";
 372
 373         while($r = mysql_fetch_array($result,MYSQL_NUM))
 374           {
 375             $pos     = $r[1];
 376             $seq     = $r[2];
 377             $trick   = $r[3];
 378             $comment = $r[4];
 379
 380             /* save card to be able to find the winner of the trick later */
 381             $play[$pos] = $r[0];
 382
 383             if($seq==1)
 384               {
 385                 /* first card in a trick, output some html */
 386                 if($trick!=$lasttrick)
 387                   {
 388                     /* start of an old trick? */
 389                     echo "  <li onclick=\"hl('$trickNR');\"><a href=\"#\">Trick $trickNR</a>\n".
 390                       "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
 391                       "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
 392                   }
 393                 else if($trick==$lasttrick)
 394                   {
 395                     /* start of a last trick? */
 396                     echo "  <li onclick=\"hl('$trickNR');\"><a href=\"#\">Current Trick</a>\n".
 397                       "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
 398                       "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
 399                   };
 400
 401                 /* remember first card, so that we are able to check, what cards can be played */
 402                 $firstcard = $r[0];
 403               };
 404
 405             /* display card */
 406             echo "      <div class=\"card".($pos-1)."\">\n";
 407
 408             /* display comments */
 409             if($comment!="")
 410               echo "        <span class=\"comment\">".$comment."</span>\n";
 411
 412             echo "        ";
 413             display_card($r[0]);
 414
 415             echo "      </div>\n"; /* end div card */
 416
 417             /* end of trick? */
 418             if($seq==4)
 419               {
 420                 $trickNR++;
 421                 echo "    </div>\n  </li>\n";  /* end div table, end li table */
 422               }
 423           }
 424
 425         if($seq!=4 && $trickNR>1)
 426           echo "    </div>\n  </li>\n";  /* end div table, end li table */
 427
 428         echo "</ul>\n";
 429
 430         /* whos turn is it? */
 431         if($seq==4)
 432           {
 433              $winner = get_winner($play,$gametype); /* returns the position */
 434              $next = $winner;
 435              $firstcard = ""; /* new trick, no first card */
 436           }
 437         else
 438           {
 439             $next = $pos+1;
 440             if($next==5) $next=1;
 441           }
 442
 443         /* my turn?, display cards as links, ask for comments*/
 444         if(DB_get_pos_by_hash($me) == $next)
 445           $myturn = 1;
 446         else
 447           $myturn = 0;
 448
 449         /* do we want to play a card? */
 450         if(myisset("card") && $myturn)
 451           {
 452             $card   = $_REQUEST["card"];
 453             $handid = DB_get_handid_by_hash($me);
 454
 455             /* check if we have card and that we haven't played it yet*/
 456             /* set played in hand_card to true where hand_id and card_id*/
 457             $result = mysql_query("SELECT id FROM Hand_Card WHERE played='false' and ".
 458                                   "hand_id='$handid' AND card_id=".DB_quote_smart($card));
 459             $r = mysql_fetch_array($result,MYSQL_NUM);
 460             $handcardid = $r[0];
 461
 462             if($handcardid)
 463               {
 464                 mysql_query("UPDATE Hand_Card SET played='true' WHERE hand_id='$handid' AND card_id=".DB_quote_smart($card));
 465
 466                 /* get trick id or start new trick */
 467                 $a = DB_get_current_trickid($gameid);
 468                 $trickid  = $a[0];
 469                 $sequence = $a[1];
 470
 471                 $playid = DB_play_card($trickid,$handcardid,$sequence);
 472
 473                 /*check for coment */
 474                 if(myisset("comment"))
 475                   {
 476                     DB_insert_comment($_REQUEST["comment"],$playid,$myid);
 477                   };
 478
 479                 echo "<div class=\"card\">";
 480                 echo " you played  <br />";
 481                 display_card($card);
 482                 echo "</div>\n";
 483
 484
 485                 /*check if we still have cards left, else set status to gameover */
 486                 if(sizeof(DB_get_hand($me))==0)
 487                   {
 488                     DB_set_hand_status_by_hash($me,'gameover');
 489                     $mystatus='gameover';
 490                   }
 491
 492                 /* if all players are done, set game status to game over */
 493                 $userids = DB_get_all_userid_by_gameid($gameid);
 494                 $done=1;
 495                 foreach($userids as $user)
 496                   if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='gameover')
 497                     $done=0;
 498
 499                 if($done)
 500                   DB_set_game_status_by_gameid($gameid,"gameover");
 501
 502                 /* email next player */
 503                 if(DB_get_game_status_by_gameid($gameid)=='play')
 504                   {
 505                     if($sequence==4)
 506                       {
 507                         $play   = DB_get_cards_by_trick($trickid);
 508                         $winner = get_winner($play,$gametype); /* returns the position */
 509                         $next = $winner;
 510                       }
 511                     else
 512                       {
 513                         $next = DB_get_pos_by_hash($me)+1;
 514                       }
 515                     if($next==5) $next=1;
 516
 517                     /* email next player */
 518                     $next_hash = DB_get_hash_from_game_and_pos($gameid,$next);
 519                     $email     = DB_get_email_by_hash($next_hash);
 520
 521                     $message = "It's your turn  now.\n".
 522                       "Use this link to play a card: ".$host."?me=".$next_hash."\n\n" ;
 523                     mymail($email,"[DoKo-debug] a card has been played",$message);
 524
 525                     if($debug)
 526                       echo "DEBUG:<a href=\"index.php?me=".DB_get_hash_from_game_and_pos($gameid,$next).
 527                         "\"> next player </a> <br />\n";
 528
 529                   }
 530               }
 531             else
 532               {
 533                 echo "can't find that card?! <br />\n";
 534               }
 535           }
 536         else if(myisset("card") && !$myturn )
 537           {
 538             echo "please wait until it's your turn! <br />\n";
 539           }
 540
 541         $mycards = DB_get_hand($me);
 542         sort($mycards);
 543         echo "<div class=\"mycards\">\n";
 544
 545         if($myturn && !myisset("card"))
 546           {
 547             echo "Hello ".$myname.", it's your turn!  <br />\n";
 548             echo "Your cards are: <br />\n";
 549             echo "<form action=\"index.php?me=$me\" method=\"post\">\n";
 550
 551             /* do we have to follow suit? */
 552             $followsuit = 0;
 553             if(have_suit($mycards,$firstcard))
 554               $followsuit = 1;
 555
 556             foreach($mycards as $card)
 557               {
 558                 if($followsuit && !same_type($card,$firstcard))
 559                   display_card($card);
 560                 else
 561                   display_link_card($card);
 562               }
 563
 564             echo "<br />\nA short comments:<input name=\"comment\" type=\"text\" size=\"30\" maxlength=\"50\" />\n";
 565             echo "<input type=\"hidden\" name=\"me\" value=\"$me\" />\n";
 566             echo "<input type=\"submit\" value=\"move\" />\n";
 567             echo "</form>\n";
 568          }
 569         else if($mystatus=='play')
 570           {
 571             echo "Your cards are: <br />\n";
 572             foreach($mycards as $card)
 573               display_card($card);
 574           }
 575         echo "</div>\n";
 576
 577         /* check if we need to set status to 'gameover' is done during playing of the card */
 578         if($mystatus=='play')
 579           break;
 580         /* the following happens only when the gamestatus is 'gameover' */
 581         /* check if game is over, display results */
 582         if(DB_get_game_status_by_gameid($gameid)=='play')
 583           {
 584             echo "the game is over for you.. other people still need to play though";
 585           }
 586         else
 587           {
 588             echo "the game is over now... guess the final score should be displayed here...<br />\n";
 589
 590             /* suggest a new game with the same people in it, just rotated once */
 591             $names = DB_get_all_names_by_gameid($gameid);
 592             output_ask_for_new_game($names[1],$names[2],$names[3],$names[0],$gameid);
 593           }
 594         break;
 595       default:
 596         echo "error in testing the status";
 597       }
 598     exit();
 599   }
 600 /* user status page */
 601     else if(myisset("email","password"))
 602   {
 603     /* test id and password, should really be done in one step */
 604     $email     = $_REQUEST["email"];
 605     $password  = $_REQUEST["password"];
 606
 607     if(strlen($password)!=32)
 608       $password = md5($password);
 609
 610     $ok=1;
 611     $uid = DB_get_userid_by_email_and_password($email,$password);
 612     if(!$uid)
 613       $ok=0;
 614
 615     if($ok)
 616       {
 617         $time = DB_get_user_timestamp($uid);
 618         $unixtime =strtotime($time);
 619
 620         $offset = DB_get_user_timezone($uid);
 621         $zone = return_timezone($offset);
 622         date_default_timezone_set($zone);
 623
 624         echo "last login: ".date("r",$unixtime)."<br />";
 625
 626         DB_update_user_timestamp($uid);
 627
 628         echo "<p>these are the games you are playing in:<br />\n";
 629         $result = mysql_query("SELECT hash,game_id from Hand WHERE user_id='$uid' AND status<>'gameover'" );
 630         while( $r = mysql_fetch_array($result,MYSQL_NUM))
 631           echo "<a href=\"".$host."?me=".$r[0]."\">game #".$r[1]." </a><br />";
 632         echo "</p>\n";
 633
 634         echo "<p>and these are your games that are already done:<br />\n";
 635         $result = mysql_query("SELECT hash,game_id from Hand WHERE user_id='$uid' AND status='gameover'" );
 636         while( $r = mysql_fetch_array($result,MYSQL_NUM))
 637           echo "<a href=\"".$host."?me=".$r[0]."\">game #".$r[1]." </a><br />";
 638         echo "</p>\n";
 639
 640         $names = DB_get_all_names();
 641         echo "<p>registered players:<br />\n";
 642         foreach ($names as $name)
 643           echo "$name <br />\n";
 644         echo "</p>\n";
 645
 646         echo "<p>Want to start a new game? remember 4 names from the list above and visit ".
 647           "<a href=\"".$host."?new\">this page.</a></p>";
 648       }
 649     else
 650       {
 651         echo "sorry email and password don't match <br />";
 652       }
 653     exit();
 654   }
 655 /* page for registration */
 656 else if(myisset("register") )
 657   {
 658     output_register();
 659   }
 660 /* new user wants to register */
 661  else if(myisset("Rfullname","Remail","Rpassword","Rtimezone") )
 662   {
 663         $ok=1;
 664         if(DB_get_userid_by_name($_REQUEST["Rfullname"]))
 665           {
 666             echo "please chose another name<br />";
 667             $ok=0;
 668           }
 669         if(DB_get_userid_by_email($_REQUEST["Remail"]))
 670           {
 671             echo "this email address is already used ?!<br />";
 672             $ok=0;
 673           }
 674         if($ok)
 675           {
 676             $r=mysql_query("INSERT INTO User VALUES(NULL,".DB_quote_smart($_REQUEST["Rfullname"]).
 677                       ",".DB_quote_smart($_REQUEST["Remail"]).
 678                       ",".DB_quote_smart(md5($_REQUEST["Rpassword"])).
 679                       ",".DB_quote_smart($_REQUEST["Rtimezone"]).",NULL)");
 680
 681             if($r)
 682               echo " added you to the database";
 683             else
 684               echo " something went wrong";
 685           }
 686   }
 687 /* default login page */
 688 else
 689   {
 690     output_home_page();
 691   }
 692
 693 output_footer();
 694
 695 DB_close();
 696
 697 /*
 698  *Local Variables:
 699  *mode: php
 700  *mode: hs-minor
 701  *End:
 702  */
 703 ?>
 704
 705