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 {
  26   $names = DB_get_all_names();
  27   output_form_for_new_game($names);
  28 }
  29 /*check if everything is ready to set up a new game */
  30 else if( myisset("PlayerA", "PlayerB","PlayerC","PlayerD" ))
  31   {
  32     $PlayerA = $_REQUEST["PlayerA"];
  33     $PlayerB = $_REQUEST["PlayerB"];
  34     $PlayerC = $_REQUEST["PlayerC"];
  35     $PlayerD = $_REQUEST["PlayerD"];
  36
  37     $EmailA  = DB_get_email_by_name($PlayerA);
  38     $EmailB  = DB_get_email_by_name($PlayerB);
  39     $EmailC  = DB_get_email_by_name($PlayerC);
  40     $EmailD  = DB_get_email_by_name($PlayerD);
  41
  42     if($EmailA=="" || $EmailB=="" || $EmailC=="" || $EmailD=="")
  43       {
  44         echo "couldn't find one of the names, please start a new game";
  45         exit();
  46       }
  47
  48     $useridA  = DB_get_userid_by_name($PlayerA);
  49     $useridB  = DB_get_userid_by_name($PlayerB);
  50     $useridC  = DB_get_userid_by_name($PlayerC);
  51     $useridD  = DB_get_userid_by_name($PlayerD);
  52
  53     /* create random numbers */
  54     $randomNR       = create_array_of_random_numbers();
  55     $randomNRstring = join(":",$randomNR);
  56
  57     /* create game */
  58     $followup = NULL;
  59     if(myisset("followup") )
  60       {
  61         $followup= $_REQUEST["followup"];
  62         mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,'1','pre','$followup' ,NULL)");
  63       }
  64     else
  65       mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,'1','pre', NULL ,NULL)");
  66     $game_id = mysql_insert_id();
  67
  68     /* create hash */
  69     $hashA = md5("AGameOfDoko".$game_id.$PlayerA.$EmailA);
  70     $hashB = md5("AGameOfDoko".$game_id.$PlayerB.$EmailB);
  71     $hashC = md5("AGameOfDoko".$game_id.$PlayerC.$EmailC);
  72     $hashD = md5("AGameOfDoko".$game_id.$PlayerD.$EmailD);
  73
  74     /* create hands */
  75     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridA).
  76                 ", ".DB_quote_smart($hashA).", 'start','1',NULL,NULL,NULL,'false','false',NULL)");
  77     $hand_idA = mysql_insert_id();
  78     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridB).
  79                 ", ".DB_quote_smart($hashB).", 'start','2',NULL,NULL,NULL,'false','false',NULL)");
  80     $hand_idB = mysql_insert_id();
  81     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridC).
  82                 ", ".DB_quote_smart($hashC).", 'start','3',NULL,NULL,NULL,'false','false',NULL)");
  83     $hand_idC = mysql_insert_id();
  84     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridD).
  85                 ", ".DB_quote_smart($hashD).", 'start','4',NULL,NULL,NULL,'false','false',NULL)");
  86     $hand_idD = mysql_insert_id();
  87
  88     /* save cards */
  89     for($i=0;$i<12;$i++)
  90       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idA', '".$randomNR[$i]."', 'false')");
  91     for($i=12;$i<24;$i++)
  92       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idB', '".$randomNR[$i]."', 'false')");
  93     for($i=24;$i<36;$i++)
  94       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idC', '".$randomNR[$i]."', 'false')");
  95     for($i=36;$i<48;$i++)
  96       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idD', '".$randomNR[$i]."', 'false')");
  97
  98     /* send out email, TODO: check for error with email */
  99     $message = "\n".
 100       "you are invited to play a game of DoKo (that is to debug the program ;).\n".
 101       "Place comments and bug reports here:\n".
 102       "http://wiki.nubati.net/index.php?title=EmailDoko\n\n".
 103       "The whole round would consist of the following players:\n".
 104       "$PlayerA\n".
 105       "$PlayerB\n".
 106       "$PlayerC\n".
 107       "$PlayerD\n\n".
 108       "If you want to join this game, please follow this link:\n\n".
 109       " ".$host."?me=";
 110
 111     mymail($EmailA,"You are invited to a game of DoKo","Hello $PlayerA,\n".$message.$hashA);
 112     mymail($EmailB,"You are invited to a game of DoKo","Hello $PlayerB,\n".$message.$hashB);
 113     mymail($EmailC,"You are invited to a game of DoKo","Hello $PlayerC,\n".$message.$hashC);
 114     mymail($EmailD,"You are invited to a game of DoKo","Hello $PlayerD,\n".$message.$hashD);
 115
 116
 117     echo "You started a new game. The emails have been sent out!";
 118   }
 119 /* end set up a new game */
 120
 121 else if(myisset("me"))
 122   {
 123     /* handle request from one specific player,
 124      * the hash is set on a per game base
 125      */
 126
 127     $me = $_REQUEST["me"];
 128
 129     /* test for valid ID */
 130     $myid = DB_get_userid_by_hash($me);
 131     if(!$myid)
 132       {
 133         echo "Can't find you in the database, please check the url.<br />\n";
 134         echo "perhaps the game has been cancled, check by login in <a href=\"$host\">here</a>.";
 135         exit();
 136       }
 137
 138     DB_update_user_timestamp($myid);
 139
 140     /* get some information from the DB */
 141     $gameid   = DB_get_gameid_by_hash($me);
 142     $myname   = DB_get_name_by_hash($me);
 143     $mystatus = DB_get_status_by_hash($me);
 144     $mypos    = DB_get_pos_by_hash($me);
 145
 146     echo "<p class=\"gamenumber\"> Game $gameid </p>\n";
 147
 148
 149
 150     if(myisset("cancle"))
 151       echo "<p style=\"background-color:red\";>canceling a game is not implemented at the moment, but will be soon...<br /><br /></p>";
 152
 153     switch($mystatus)
 154       {
 155       case 'start':
 156         check_want_to_play($me);
 157         DB_set_hand_status_by_hash($me,'init');
 158         break;
 159       case 'init':
 160         if( !myisset("in","update") )
 161           {
 162             DB_set_hand_status_by_hash($me,'start');
 163             echo "you need to answer both question";
 164           }
 165         else
 166           {
 167             if($_REQUEST["in"] == "no")
 168               {
 169                 $message = "Hello, \n\n".
 170                   "the game has been canceled due to the request of one of the players.\n";
 171
 172                 $userids = DB_get_all_userid_by_gameid($gameid);
 173                 foreach($userids as $user)
 174                   {
 175                     $To = DB_get_email_by_userid($user);
 176                     mymail($To,"[DoKo] game cancled",$message);
 177                   }
 178
 179                 /* delete everything from the dB */
 180                 DB_cancel_game($me);
 181               }
 182             else
 183               {
 184                 echo "thanks for joining the game... please scroll down";
 185                 echo "TODO: make this page nicer<br />";
 186                 echo "TODO: set card pref<br />";
 187
 188                 $mycards = DB_get_hand($me);
 189                 sort($mycards);
 190                 echo "<p class=\"mycards\">your cards are: <br />\n";
 191                 foreach($mycards as $card)
 192                   display_card($card);
 193                 echo "</p>\n";
 194
 195                 check_for_sickness($me,$mycards);
 196
 197                 DB_set_hand_status_by_hash($me,'check');
 198               }
 199            }
 200         break;
 201
 202       case 'check':
 203         echo "checking if you selected solo or nines...<br />".
 204           " if you have a wedding, please send an email to the other players. <br />".
 205           " if you have poverty you need to play a normal game,sorry...<br />".
 206           " Please click <a href=\"$host?me=$me\">here</a> to finish the setup.<br />";
 207         if(!myisset("solo","wedding","poverty","nines") )
 208           {
 209             /* all these variables have a pre-selected default,
 210              * so we should never get here,
 211              * unless a user tries to cheat ;) */
 212             echo "something went wrong...please contact the admin.";
 213           }
 214         else
 215           {
 216             /* check if this sickness needs to be handled first */
 217             $gametype    = DB_get_gametype_by_gameid($gameid);
 218             $startplayer = DB_get_startplayer_by_gameid($gameid);
 219
 220             if( $_REQUEST["solo"]!="No")
 221               {
 222                 DB_set_solo_by_hash($me,$_REQUEST["solo"]);
 223                 DB_set_sickness_by_hash($me,"solo");
 224                 echo "<br />Seems like you want to play a ".$_REQUEST["solo"]." solo. Got it.<br />\n";
 225
 226                 if($gametype == "solo" && $startplayer<$mypos)
 227                   {}/* do nothing */
 228                 else
 229                   {
 230                     /* this solo comes first */
 231                     DB_set_gametype_by_gameid($gameid,"solo");
 232                     DB_set_startplayer_by_gameid($gameid,$mypos);
 233                     DB_set_solo_by_gameid($gameid,$_REQUEST["solo"]);
 234                   };
 235               }
 236             else if($_REQUEST["wedding"] == "yes")
 237               {
 238                 /* TODO: add silent solo somewhere*/
 239                 echo "wedding was chosen<br />\n";
 240                 DB_set_sickness_by_hash($me,"wedding");
 241               }
 242             else if($_REQUEST["poverty"] == "yes")
 243               {
 244                 echo "poverty was chosen<br />\n";
 245                 DB_set_sickness_by_hash($me,"poverty");
 246               }
 247             else if($_REQUEST["nines"] == "yes")
 248               {
 249                 echo "nines was chosen<br />\n";
 250                  DB_set_sickness_by_hash($me,"nines");
 251               }
 252           }
 253
 254         DB_set_hand_status_by_hash($me,'poverty');
 255
 256         /* check all players and set game to final result, e.g. solo, wedding, povert, redeal */
 257
 258         break;
 259       case 'poverty':
 260         /* here we need to check if there is a solo or some other form of sickness.
 261          * If so, which one counts
 262          * set that one in the Game table, delete other ones form Hand table
 263          * tell people about it.
 264          */
 265         echo "<br />checking if someone else selected solo or nines... wedding and poverty not handled at the moment<br />".
 266           " Please click <a href=\"$host?me=$me\">here</a> to finish the setup.<br />";
 267
 268         /* only set this after all poverty, etc. are handeled*/
 269         DB_set_hand_status_by_hash($me,'play');
 270
 271         /* check if the game can start  */
 272         $userids = DB_get_all_userid_by_gameid($gameid);
 273         $ok=1;
 274         foreach($userids as $user)
 275           if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='play')
 276             $ok=0;
 277
 278         if($ok)
 279           {
 280             DB_set_game_status_by_gameid($gameid,'play');
 281
 282             /* check what kind of game we are playing */
 283             $gametype    = DB_get_gametype_by_gameid($gameid);
 284             $startplayer = DB_get_startplayer_by_gameid($gameid);
 285
 286             /* nines? */
 287             $nines = 0;
 288             /* check for nines */
 289             foreach($userids as $user)
 290               {
 291                 if(DB_get_sickness_by_userid_and_gameid($user,$gameid) == 'nines')
 292                   $nines = 1;
 293               }
 294
 295             /* gamestatus == normal, => cancel game */
 296             if($nines && $gamestatus == "normal")
 297               {
 298                 /* TODO: set game type to nines to be able to keep statistics */
 299
 300                 $message = "Hello, \n\n".
 301                   "the game has been cancled becausee someone has five or more nines.\n";
 302
 303                 $userids = DB_get_all_userid_by_gameid($gameid);
 304                 foreach($userids as $user)
 305                   {
 306                     $To = DB_get_email_by_userid($user);
 307                     mymail($To,"[DoKo] game cancled",$message);
 308                   }
 309
 310                 /* delete everything from the dB */
 311                 DB_cancel_game($me);
 312
 313               }
 314
 315             /* poverty? */
 316             $poverty = 0;
 317
 318             /* check players for poverty */
 319             foreach($userids as $user)
 320               {
 321                 if(DB_get_sickness_by_userid_and_gameid($user,$gameid) == 'poverty')
 322                   {
 323                     $poverty++;
 324                     $name = DB_get_name_by_userid($user);
 325                     echo "$name has a Vorbehalt. <br />";
 326                   }
 327               }
 328             /* if gamestatus == normal, set poverty or dpovert (in case two people have poverty) */
 329
 330             /* wedding? */
 331             $wedding = 0;
 332             /* check players for wedding */
 333             foreach($userids as $user)
 334               {
 335                 if(DB_get_sickness_by_userid_and_gameid($user,$gameid) == 'wedding')
 336                   {
 337                     $wedding++;
 338                     $name = DB_get_name_by_userid($user);
 339                     echo "$name has a Vorbehalt. <br />"  ;
 340                   }
 341               }
 342
 343             /* if gamestatus == normal, set wedding  */
 344
 345           }
 346
 347         break;
 348       case 'play':
 349       case 'gameover':
 350         /* both entries here,  so that the tricks are visible for both.
 351          * in case of 'play' there is a break later that skips the last part
 352          */
 353
 354         /* figure out what kind of game we are playing,
 355          * set the global variables $TRUMP,$DIAMONDS,$HEARTS,$CLUBS,$SPADES
 356          * accordingly
 357          */
 358
 359         $gametype = DB_get_gametype_by_gameid($gameid);
 360         $GT = $gametype;
 361         if($gametype=="solo")
 362           {
 363             $gametype = DB_get_solo_by_gameid($gameid);
 364             $GT = $gametype." ".$GT;
 365           }
 366         else
 367           $gametype="normal";
 368
 369         set_gametype($gametype);
 370
 371         /* get some infos about the game */
 372         $gamestatus = DB_get_game_status_by_gameid($gameid);
 373
 374         /* display useful things in divs */
 375
 376         /* display local time */
 377         echo "<div class=\"time\">\n Local times:<table>";
 378         $users = array();
 379         $users = DB_get_all_userid_by_gameid($gameid);
 380         foreach($users as $user)
 381           {
 382             $offset = DB_get_user_timezone($user);
 383             $zone   = return_timezone($offset);
 384             date_default_timezone_set($zone);
 385             $name   = DB_get_name_by_userid($user);
 386
 387             echo "<tr> <td>$name</td> <td>".date("Y-m-d H:i:s")."</td></tr>\n";
 388           };
 389         echo "</table>\n</div>\n";
 390
 391         if($gamestatus != 'pre')
 392           display_status($GT);
 393
 394         /* display links to the users status page */
 395         $result = mysql_query("SELECT email,password from User WHERE id='$myid'" );
 396         $r      = mysql_fetch_array($result,MYSQL_NUM);
 397         output_link_to_user_page($r[0],$r[1]);
 398
 399         display_news();
 400
 401         /* end display useful things*/
 402
 403         /* has the game started? No, then just wait here...*/
 404         if($gamestatus == 'pre')
 405           {
 406             echo "you need to wait for the others... <br />";
 407             break; /* not sure this works... the idea is that you can
 408                     * only  play a card after everyone is ready to play */
 409           }
 410
 411         /* display the table and the names */
 412         $result = mysql_query("SELECT  User.fullname as name,".
 413                               "        Hand.position as position ".
 414                               "FROM Hand ".
 415                               "LEFT JOIN User ON User.id=Hand.user_id ".
 416                               "WHERE Hand.game_id='".$gameid."' ".
 417                               "ORDER BY position ASC");
 418
 419         echo "<div class=\"table\">\n".
 420           "  <img src=\"pics/table.png\" alt=\"table\" />\n";
 421         while($r = mysql_fetch_array($result,MYSQL_NUM))
 422           {
 423             $name = $r[0];
 424             $pos  = $r[1];
 425
 426             echo " <span class=\"table".($pos-1)."\">$name</span>\n";
 427           }
 428         echo  "</div>\n";
 429
 430         /* get everything relevant to display the tricks */
 431         $result = mysql_query("SELECT Hand_Card.card_id as card,".
 432                               "       Hand.position as position,".
 433                               "       Play.sequence as sequence, ".
 434                               "       Trick.id, ".
 435                               "       Comment.comment ".
 436                               "FROM Trick ".
 437                               "LEFT JOIN Play ON Trick.id=Play.trick_id ".
 438                               "LEFT JOIN Hand_Card ON Play.hand_card_id=Hand_Card.id ".
 439                               "LEFT JOIN Hand ON Hand_Card.hand_id=Hand.id ".
 440                               "LEFT JOIN Comment ON Play.id=Comment.play_id ".
 441                               "WHERE Trick.game_id='".$gameid."' ".
 442                               "ORDER BY Trick.id,sequence ASC");
 443         $trickNR = 1;
 444
 445         $lasttrick = DB_get_max_trickid($gameid);
 446
 447         $play = array(); /* needed to calculate winner later  */
 448         $seq  = 1;
 449         $pos  = DB_get_startplayer_by_gameid($gameid)-1;
 450         $firstcard = ""; /* first card in a trick */
 451
 452         echo "\n<ul class=\"tricks\">\n";
 453         echo "  <li> Hello $myname!   History: </li>\n";
 454
 455         while($r = mysql_fetch_array($result,MYSQL_NUM))
 456           {
 457             $pos     = $r[1];
 458             $seq     = $r[2];
 459             $trick   = $r[3];
 460             $comment = $r[4];
 461
 462             /* save card to be able to find the winner of the trick later */
 463             $play[$pos] = $r[0];
 464
 465             if($seq==1)
 466               {
 467                 /* first card in a trick, output some html */
 468                 if($trick!=$lasttrick)
 469                   {
 470                     /* start of an old trick? */
 471                     echo "  <li onclick=\"hl('$trickNR');\"><a href=\"#\">Trick $trickNR</a>\n".
 472                       "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
 473                       "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
 474                   }
 475                 else if($trick==$lasttrick)
 476                   {
 477                     /* start of a last trick? */
 478                     echo "  <li onclick=\"hl('$trickNR');\"><a href=\"#\">Current Trick</a>\n".
 479                       "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
 480                       "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
 481                   };
 482
 483                 /* remember first card, so that we are able to check, what cards can be played */
 484                 $firstcard = $r[0];
 485               };
 486
 487             /* display card */
 488             echo "      <div class=\"card".($pos-1)."\">\n";
 489
 490             /* display comments */
 491             if($comment!="")
 492               echo "        <span class=\"comment\">".$comment."</span>\n";
 493
 494             echo "        ";
 495             display_card($r[0]);
 496
 497             echo "      </div>\n"; /* end div card */
 498
 499             /* end of trick? */
 500             if($seq==4)
 501               {
 502                 $trickNR++;
 503                 echo "    </div>\n  </li>\n";  /* end div table, end li table */
 504               }
 505           }
 506
 507         if($seq!=4 && $trickNR>1)
 508           echo "    </div>\n  </li>\n";  /* end div table, end li table */
 509
 510         echo "</ul>\n";
 511
 512         /* whos turn is it? */
 513         if($seq==4)
 514           {
 515              $winner = get_winner($play,$gametype); /* returns the position */
 516              $next = $winner;
 517              $firstcard = ""; /* new trick, no first card */
 518           }
 519         else
 520           {
 521             $next = $pos+1;
 522             if($next==5) $next=1;
 523           }
 524
 525         /* my turn?, display cards as links, ask for comments*/
 526         if(DB_get_pos_by_hash($me) == $next)
 527           $myturn = 1;
 528         else
 529           $myturn = 0;
 530
 531         /* do we want to play a card? */
 532         if(myisset("card") && $myturn)
 533           {
 534             $card   = $_REQUEST["card"];
 535             $handid = DB_get_handid_by_hash($me);
 536
 537             /* check if we have card and that we haven't played it yet*/
 538             /* set played in hand_card to true where hand_id and card_id*/
 539             $result = mysql_query("SELECT id FROM Hand_Card WHERE played='false' and ".
 540                                   "hand_id='$handid' AND card_id=".DB_quote_smart($card));
 541             $r = mysql_fetch_array($result,MYSQL_NUM);
 542             $handcardid = $r[0];
 543
 544             if($handcardid)
 545               {
 546                 /* mark card as played */
 547                 mysql_query("UPDATE Hand_Card SET played='true' WHERE hand_id='$handid' AND card_id=".
 548                             DB_quote_smart($card));
 549
 550                 /* get trick id or start new trick */
 551                 $a = DB_get_current_trickid($gameid);
 552                 $trickid  = $a[0];
 553                 $sequence = $a[1];
 554
 555                 $playid = DB_play_card($trickid,$handcardid,$sequence);
 556
 557                 /* check for coment */
 558                 if(myisset("comment"))
 559                   {
 560                     DB_insert_comment($_REQUEST["comment"],$playid,$myid);
 561                   };
 562
 563                 /* display played card */
 564                 echo "<div class=\"card\">";
 565                 echo " you played  <br />";
 566                 display_card($card);
 567                 echo "</div>\n";
 568
 569                 /*check if we still have cards left, else set status to gameover */
 570                 if(sizeof(DB_get_hand($me))==0)
 571                   {
 572                     DB_set_hand_status_by_hash($me,'gameover');
 573                     $mystatus='gameover';
 574                   }
 575
 576                 /* if all players are done, set game status to game over,
 577                  * get the points of the last trick and send out an email
 578                  * to all players
 579                  */
 580                 $userids = DB_get_all_userid_by_gameid($gameid);
 581
 582                 $done=1;
 583                 foreach($userids as $user)
 584                   if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='gameover')
 585                     $done=0;
 586
 587                 if($done)
 588                   {
 589                     DB_set_game_status_by_gameid($gameid,"gameover");
 590                     /* get score for last trick
 591                      * all other tricks are handled a few lines further down*/
 592                     $play   = DB_get_cards_by_trick($trickid);
 593                     $winner = get_winner($play,$gametype); /* returns the position */
 594                     /* get points of last trick and save it */
 595                     $points = 0;
 596                     foreach($play as $card)
 597                       $points = $points + card_value($card);
 598                     $winnerid = DB_get_handid_by_gameid_and_position($gameid,$winner);
 599                     if($winnerid>0)
 600                       mysql_query("INSERT INTO Score VALUES (NULL, '$gameid', '$winnerid', '$points')");
 601                     else
 602                       echo "ERROR during scoring";
 603
 604                     /* email all players */
 605                     $result = mysql_query("SELECT fullname, SUM(score) FROM Score".
 606                                           " LEFT JOIN Hand ON Hand.id=hand_id".
 607                                           " LEFT JOIN User ON Hand.user_id=User.id".
 608                                           " WHERE Hand.game_id=$gameid".
 609                                           " GROUP BY fullname" );
 610                     $message = "The game is over. Thanks for playing :)\n";
 611                     while( $r = mysql_fetch_array($result,MYSQL_NUM))
 612                       $message .= " FINAL SCORE: ".$r[0]." ".$r[1]."\n";
 613                     $message .= "\nIf your not in the list above your score is zero...\n";
 614                     foreach($userids as $user)
 615                       {
 616                         $To = DB_get_email_by_userid($user);
 617                         mymail($To,"[DoKo] game over",$message);
 618                       }
 619                   }
 620
 621
 622                 /* email next player */
 623                 if(DB_get_game_status_by_gameid($gameid)=='play')
 624                   {
 625                     if($sequence==4)
 626                       {
 627                         $play   = DB_get_cards_by_trick($trickid);
 628                         $winner = get_winner($play,$gametype); /* returns the position */
 629
 630                         /* get points of last trick and save it, last trick is handled
 631                          * a few lines further up  */
 632                         $points = 0;
 633                         foreach($play as $card)
 634                           $points = $points + card_value($card);
 635
 636                         $winnerid = DB_get_handid_by_gameid_and_position($gameid,$winner);
 637                         if($winnerid>0)
 638                           mysql_query("INSERT INTO Score VALUES (NULL, '$gameid', '$winnerid', '$points')");
 639                         else
 640                           echo "ERROR during scoring";
 641
 642                         if($debug)
 643                           echo "DEBUG: $winner got $points <br />";
 644
 645                         /* who is the next player? */
 646                         $next = $winner;
 647                       }
 648                     else
 649                       {
 650                         $next = DB_get_pos_by_hash($me)+1;
 651                       }
 652                     if($next==5) $next=1;
 653
 654                     /* email next player */
 655                     $next_hash = DB_get_hash_from_game_and_pos($gameid,$next);
 656                     $email     = DB_get_email_by_hash($next_hash);
 657
 658                     $message = "It's your turn  now.\n".
 659                       "Use this link to play a card: ".$host."?me=".$next_hash."\n\n" ;
 660                     mymail($email,"[DoKo-debug] a card has been played",$message);
 661
 662                     if($debug)
 663                       echo "DEBUG:<a href=\"index.php?me=".DB_get_hash_from_game_and_pos($gameid,$next).
 664                         "\"> next player </a> <br />\n";
 665
 666                   }
 667               }
 668             else
 669               {
 670                 echo "can't find that card?! <br />\n";
 671               }
 672           }
 673         else if(myisset("card") && !$myturn )
 674           {
 675             echo "please wait until it's your turn! <br />\n";
 676           }
 677
 678         $mycards = DB_get_hand($me);
 679         $mycards = mysort($mycards,$gametype);
 680         echo "<div class=\"mycards\">\n";
 681
 682         if($myturn && !myisset("card"))
 683           {
 684             echo "Hello ".$myname.", it's your turn!  <br />\n";
 685             echo "Your cards are: <br />\n";
 686             echo "<form action=\"index.php?me=$me\" method=\"post\">\n";
 687
 688             /* do we have to follow suite? */
 689             $followsuit = 0;
 690             if(have_suit($mycards,$firstcard))
 691               $followsuit = 1;
 692
 693             foreach($mycards as $card)
 694               {
 695                 if($followsuit && !same_type($card,$firstcard))
 696                   display_card($card);
 697                 else
 698                   display_link_card($card);
 699               }
 700
 701             echo "<br />\nA short comments:<input name=\"comment\" type=\"text\" size=\"30\" maxlength=\"50\" />\n";
 702             echo "<input type=\"hidden\" name=\"me\" value=\"$me\" />\n";
 703             echo "<input type=\"submit\" value=\"move\" />\n";
 704             echo "</form>\n";
 705          }
 706         else if($mystatus=='play')
 707           {
 708             echo "Your cards are: <br />\n";
 709             foreach($mycards as $card)
 710               display_card($card);
 711           }
 712         echo "</div>\n";
 713
 714         /* check if we need to set status to 'gameover' is done during playing of the card */
 715         if($mystatus=='play')
 716           break;
 717         /* the following happens only when the gamestatus is 'gameover' */
 718         /* check if game is over, display results */
 719         if(DB_get_game_status_by_gameid($gameid)=='play')
 720           {
 721             echo "the game is over for you.. other people still need to play though";
 722           }
 723         else
 724           {
 725             echo "the game is over now...<br />\n";
 726
 727             $result = mysql_query("SELECT fullname, SUM(score) FROM Score".
 728                                   " LEFT JOIN Hand ON Hand.id=hand_id".
 729                                   " LEFT JOIN User ON Hand.user_id=User.id".
 730                                   " WHERE Hand.game_id=$gameid".
 731                                   " GROUP BY fullname" );
 732             while( $r = mysql_fetch_array($result,MYSQL_NUM))
 733               echo " FINAL SCORE: ".$r[0]." ".$r[1]."<br />";
 734
 735             /* suggest a new game with the same people in it, just rotated once */
 736             $names = DB_get_all_names_by_gameid($gameid);
 737             output_ask_for_new_game($names[1],$names[2],$names[3],$names[0],$gameid);
 738           }
 739         break;
 740       default:
 741         echo "error in testing the status";
 742       }
 743     exit();
 744   }
 745 /* user status page */
 746     else if(myisset("email","password"))
 747   {
 748     /* test id and password, should really be done in one step */
 749     $email     = $_REQUEST["email"];
 750     $password  = $_REQUEST["password"];
 751
 752     if(strlen($password)!=32)
 753       $password = md5($password);
 754
 755     $ok=1;
 756     $uid = DB_get_userid_by_email_and_password($email,$password);
 757     if(!$uid)
 758       $ok=0;
 759
 760     if($ok)
 761       {
 762         $time = DB_get_user_timestamp($uid);
 763         $unixtime =strtotime($time);
 764
 765         $offset = DB_get_user_timezone($uid);
 766         $zone = return_timezone($offset);
 767         date_default_timezone_set($zone);
 768
 769         echo "last login: ".date("r",$unixtime)."<br />";
 770
 771         DB_update_user_timestamp($uid);
 772
 773         echo "<p>these are the games you are playing in:<br />\n";
 774         $result = mysql_query("SELECT Hand.hash,Hand.game_id,Game.mod_date from Hand".
 775                               " LEFT JOIN Game On Hand.game_id=Game.id".
 776                               " WHERE Hand.user_id='$uid' AND Game.status<>'gameover'" );
 777         while( $r = mysql_fetch_array($result,MYSQL_NUM))
 778           {
 779             echo "<a href=\"".$host."?me=".$r[0]."\">game #".$r[1]." </a>";
 780             if(time()-strtotime($r[2]) > 60*60*24*30)
 781                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>";
 782             echo "<br />";
 783           }
 784         echo "</p>\n";
 785
 786
 787         echo "<p>and these are your games that are already done:<br />\n";
 788         $result = mysql_query("SELECT hash,game_id from Hand WHERE user_id='$uid' AND status='gameover'" );
 789         while( $r = mysql_fetch_array($result,MYSQL_NUM))
 790           echo "<a href=\"".$host."?me=".$r[0]."\">game #".$r[1]." </a><br />";
 791         echo "</p>\n";
 792
 793         $names = DB_get_all_names();
 794         echo "<p>registered players:<br />\n";
 795         foreach ($names as $name)
 796           echo "$name <br />\n";
 797         echo "</p>\n";
 798
 799         echo "<p>Want to start a new game? remember 4 names from the list above and visit ".
 800           "<a href=\"".$host."?new\">this page.</a></p>";
 801       }
 802     else
 803       {
 804         echo "sorry email and password don't match <br />";
 805       }
 806     exit();
 807   }
 808 /* page for registration */
 809 else if(myisset("register") )
 810   {
 811     output_register();
 812   }
 813 /* new user wants to register */
 814  else if(myisset("Rfullname","Remail","Rpassword","Rtimezone") )
 815   {
 816         $ok=1;
 817         if(DB_get_userid_by_name($_REQUEST["Rfullname"]))
 818           {
 819             echo "please chose another name<br />";
 820             $ok=0;
 821           }
 822         if(DB_get_userid_by_email($_REQUEST["Remail"]))
 823           {
 824             echo "this email address is already used ?!<br />";
 825             $ok=0;
 826           }
 827         if($ok)
 828           {
 829             $r=mysql_query("INSERT INTO User VALUES(NULL,".DB_quote_smart($_REQUEST["Rfullname"]).
 830                       ",".DB_quote_smart($_REQUEST["Remail"]).
 831                       ",".DB_quote_smart(md5($_REQUEST["Rpassword"])).
 832                       ",".DB_quote_smart($_REQUEST["Rtimezone"]).",NULL)");
 833
 834             if($r)
 835               echo " added you to the database";
 836             else
 837               echo " something went wrong";
 838           }
 839   }
 840 /* default login page */
 841 else
 842   {
 843     output_home_page();
 844   }
 845
 846 output_footer();
 847
 848 DB_close();
 849
 850 /*
 851  *Local Variables:
 852  *mode: php
 853  *mode: hs-minor
 854  *End:
 855  */
 856 ?>
 857
 858