index.php

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