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 /* check if some variables are set in the config file, else set defaults */
  10 if(!isset($EmailName))
  11      $EmailName="[DoKo] ";
  12 if(isset($EMAIL_REPLY))
  13   {
  14     ini_set("sendmail_from",$EMAIL_REPLY);
  15   }
  16
  17 /* in case work has to be done on the database or other section we can
  18  * shut down the server and tell people to come back later
  19  */
  20 if(0)
  21   {
  22     output_header();
  23     echo "Working on the database...please check back in a few mintues";
  24     output_footer();
  25     exit();
  26   }
  27
  28 if(DB_open()<0)
  29   {
  30     output_header();
  31     echo "Database error, can't connect...";
  32     output_footer();
  33     exit();
  34   }
  35
  36 /* done major error checking, output header of HTML page */
  37 output_header();
  38
  39 /* check if we want to start a new game */
  40 if(myisset("new"))
  41   {
  42     $names = DB_get_all_names();
  43     output_form_for_new_game($names);
  44   }
  45 /*check if everything is ready to set up a new game */
  46  else if( myisset("PlayerA", "PlayerB","PlayerC","PlayerD","dullen","schweinchen" ))
  47   {
  48     $PlayerA = $_REQUEST["PlayerA"];
  49     $PlayerB = $_REQUEST["PlayerB"];
  50     $PlayerC = $_REQUEST["PlayerC"];
  51     $PlayerD = $_REQUEST["PlayerD"];
  52
  53     $dullen      = $_REQUEST["dullen"];
  54     $schweinchen = $_REQUEST["schweinchen"];
  55
  56     $EmailA  = DB_get_email_by_name($PlayerA);
  57     $EmailB  = DB_get_email_by_name($PlayerB);
  58     $EmailC  = DB_get_email_by_name($PlayerC);
  59     $EmailD  = DB_get_email_by_name($PlayerD);
  60
  61     if($EmailA=="" || $EmailB=="" || $EmailC=="" || $EmailD=="")
  62       {
  63         echo "couldn't find one of the names, please start a new game";
  64         output_footer();
  65         DB_close();
  66         exit();
  67       }
  68
  69     $useridA  = DB_get_userid_by_name($PlayerA);
  70     $useridB  = DB_get_userid_by_name($PlayerB);
  71     $useridC  = DB_get_userid_by_name($PlayerC);
  72     $useridD  = DB_get_userid_by_name($PlayerD);
  73
  74     /* create random numbers */
  75     $randomNR       = create_array_of_random_numbers($useridA,$useridB,$useridC,$useridD);
  76     $randomNRstring = join(":",$randomNR);
  77
  78     /* get ruleset information or create new one */
  79     $ruleset = DB_get_ruleset($dullen,$schweinchen);
  80     if($ruleset <0)
  81       {
  82         echo "Error defining ruleset: $ruleset";
  83         output_footer();
  84         DB_close();
  85         exit();
  86       };
  87
  88     /* create game */
  89     $followup = NULL;
  90     if(myisset("followup") )
  91       {
  92         $followup= $_REQUEST["followup"];
  93         $session = DB_get_session_by_gameid($followup);
  94         $ruleset = DB_get_ruleset_by_gameid($followup); /* just copy ruleset from old game,
  95                                                          this way no manipulation is possible */
  96         if($session)
  97           mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1','1','pre',".
  98                       "'$ruleset','$session' ,NULL)");
  99         else
 100           {
 101             /* get max session */
 102             $max = DB_get_max_session();
 103             $max++;
 104             mysql_query("UPDATE Game SET session='".$max."' WHERE id=".DB_quote_smart($followup));
 105             mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1','1','pre',".
 106                         "'$ruleset','$max' ,NULL)");
 107           }
 108       }
 109     else
 110       mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1','1','pre', ".
 111                   "'$ruleset',NULL ,NULL)");
 112     $game_id = mysql_insert_id();
 113
 114     /* create hash */
 115     $TIME  = (string) time(); /* to avoid collisions */
 116     $hashA = md5("AGameOfDoko".$game_id.$PlayerA.$EmailA.$TIME);
 117     $hashB = md5("AGameOfDoko".$game_id.$PlayerB.$EmailB.$TIME);
 118     $hashC = md5("AGameOfDoko".$game_id.$PlayerC.$EmailC.$TIME);
 119     $hashD = md5("AGameOfDoko".$game_id.$PlayerD.$EmailD.$TIME);
 120
 121     /* create hands */
 122     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridA).
 123                 ", ".DB_quote_smart($hashA).", 'start','1',NULL,NULL,NULL,NULL)");
 124     $hand_idA = mysql_insert_id();
 125     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridB).
 126                 ", ".DB_quote_smart($hashB).", 'start','2',NULL,NULL,NULL,NULL)");
 127     $hand_idB = mysql_insert_id();
 128     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridC).
 129                 ", ".DB_quote_smart($hashC).", 'start','3',NULL,NULL,NULL,NULL)");
 130     $hand_idC = mysql_insert_id();
 131     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridD).
 132                 ", ".DB_quote_smart($hashD).", 'start','4',NULL,NULL,NULL,NULL)");
 133     $hand_idD = mysql_insert_id();
 134
 135     /* save cards */
 136     for($i=0;$i<12;$i++)
 137       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idA', '".$randomNR[$i]."', 'false')");
 138     for($i=12;$i<24;$i++)
 139       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idB', '".$randomNR[$i]."', 'false')");
 140     for($i=24;$i<36;$i++)
 141       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idC', '".$randomNR[$i]."', 'false')");
 142     for($i=36;$i<48;$i++)
 143       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idD', '".$randomNR[$i]."', 'false')");
 144
 145     /* send out email, TODO: check for error with email */
 146     $message = "\n".
 147       "you are invited to play a game of DoKo (that is to debug the program ;).\n".
 148       "Place comments and bug reports here:\n".
 149       "http://wiki.nubati.net/index.php?title=EmailDoko\n\n".
 150       "The whole round would consist of the following players:\n".
 151       "$PlayerA\n".
 152       "$PlayerB\n".
 153       "$PlayerC\n".
 154       "$PlayerD\n\n".
 155       "If you want to join this game, please follow this link:\n\n".
 156       "".$host."?me=";
 157
 158     mymail($EmailA,"You are invited to a game of DoKo","Hello $PlayerA,\n".$message.$hashA);
 159     mymail($EmailB,"You are invited to a game of DoKo","Hello $PlayerB,\n".$message.$hashB);
 160     mymail($EmailC,"You are invited to a game of DoKo","Hello $PlayerC,\n".$message.$hashC);
 161     mymail($EmailD,"You are invited to a game of DoKo","Hello $PlayerD,\n".$message.$hashD);
 162
 163     echo "You started a new game. The emails have been sent out!";
 164   }    /* end set up a new game */
 165 /* cancle a game, if nothing has happend in the last N minutes */
 166 else if(myisset("cancle","me"))
 167   {
 168     $me = $_REQUEST["me"];
 169
 170     /* test for valid ID */
 171     $myid = DB_get_userid_by_hash($me);
 172     if(!$myid)
 173       {
 174         echo "Can't find you in the database, please check the url.<br />\n";
 175         echo "perhaps the game has been cancled, check by login in <a href=\"$host\">here</a>.";
 176         output_footer();
 177         DB_close();
 178         exit();
 179       }
 180
 181     DB_update_user_timestamp($myid);
 182
 183     /* get some information from the DB */
 184     $gameid   = DB_get_gameid_by_hash($me);
 185     $myname   = DB_get_name_by_hash($me);
 186
 187     /* check if game really is old enough */
 188     $result = mysql_query("SELECT mod_date from Game WHERE id='$gameid' " );
 189     $r = mysql_fetch_array($result,MYSQL_NUM);
 190     if(time()-strtotime($r[0]) > 60*60*24*30) /* = 1 month */
 191       {
 192         $message = "Hello, \n\n".
 193           "Game $gameid has been cancled since nothing happend for a while and $myname requested it.\n";
 194
 195         $userids = DB_get_all_userid_by_gameid($gameid);
 196         foreach($userids as $user)
 197           {
 198             $To = DB_get_email_by_userid($user);
 199             mymail($To,$EmailName."game $gameid cancled (timed out)",$message);
 200           }
 201
 202         /* delete everything from the dB */
 203         DB_cancel_game($me);
 204
 205         echo "<p style=\"background-color:red\";>Game $gameid has been cancled.<br /><br /></p>";
 206       }
 207     else
 208       echo "<p>You need to wait longer before you can cancle a game...</p>\n";
 209   }
 210 /* handle request from one specific player for one game,
 211  * (the hash is set on a per game base) */
 212 else if(myisset("me"))
 213   {
 214     $me = $_REQUEST["me"];
 215
 216     /* test for valid ID */
 217     $myid = DB_get_userid_by_hash($me);
 218     if(!$myid)
 219       {
 220         echo "Can't find you in the database, please check the url.<br />\n";
 221         echo "perhaps the game has been cancled, check by login in <a href=\"$host\">here</a>.";
 222         output_footer();
 223         DB_close();
 224         exit();
 225       }
 226
 227     /* the user had done something, update the timestamp */
 228     DB_update_user_timestamp($myid);
 229
 230     /* get some information from the DB */
 231     $gameid   = DB_get_gameid_by_hash($me);
 232     $myname   = DB_get_name_by_hash($me);
 233     $mystatus = DB_get_status_by_hash($me);
 234     $mypos    = DB_get_pos_by_hash($me);
 235     $myhand   = DB_get_handid_by_hash($me);
 236     $session  = DB_get_session_by_gameid($gameid);
 237
 238     /* get prefs and save them */
 239     DB_get_PREF($myid);
 240     /* end set pref */
 241
 242
 243     /* get rule set for this game */
 244     $result = mysql_query("SELECT * FROM Rulesets".
 245                           " LEFT JOIN Game ON Game.ruleset=Rulesets.id ".
 246                           " WHERE Game.id='$gameid'" );
 247     $r      = mysql_fetch_array($result,MYSQL_NUM);
 248
 249     $RULES["dullen"]      = $r[2];
 250     $RULES["schweinchen"] = $r[3];
 251     $RULES["call"]        = $r[4];
 252
 253
 254     /* get some infos about the game */
 255     $gametype   = DB_get_gametype_by_gameid($gameid);
 256     $gamestatus = DB_get_game_status_by_gameid($gameid);
 257     $GT         = $gametype;
 258     if($gametype=="solo")
 259       {
 260         $gametype = DB_get_solo_by_gameid($gameid);
 261         $GT  = $gametype." ".$GT;
 262       }
 263
 264     /* display rule set for this game */
 265     echo "<div class=\"ruleset\">\n";
 266
 267     if($gamestatus != 'pre')
 268       echo " Gametype: $GT <br />\n";
 269
 270     echo "Rules: <br />\n";
 271     echo "10ofhearts : ".$r[2]."<br />\n";
 272     echo "schweinchen: ".$r[3]."<br />\n";
 273     echo "call:        ".$r[4]."<br />\n";
 274     echo "</div>\n";
 275
 276     /* output extra division in case this game is part of a session */
 277     if($session)
 278       {
 279         echo "<div class=\"session\">\n".
 280           "This game is part of session $session: \n";
 281         $hashes = DB_get_hashes_by_session($session,$myid);
 282         $i = 1;
 283         foreach($hashes as $hash)
 284           {
 285             if($hash == $me)
 286               echo "$i ";
 287             else
 288               echo "<a href=\"".$host."?me=".$hash."\">$i</a> ";
 289             $i++;
 290           }
 291         echo "</div>\n";
 292       }
 293
 294
 295     /* does anyone have both foxes */
 296     $GAME["schweinchen"]=0;
 297     for($i=1;$i<5;$i++)
 298       {
 299         $hash  = DB_get_hash_from_game_and_pos($gameid,$i);
 300         $cards = DB_get_all_hand($hash);
 301         if( in_array("19",$cards) && in_array("20",$cards) )
 302           {
 303             $GAME["schweinchen"]=1;
 304             $GAME["schweinchen-who"]=$hash;
 305           }
 306       };
 307
 308     /* mystatus gets the player through the different stages of a game.
 309      * start:    yes/no
 310      * init:     check values from start,
 311      *           check for sickness
 312      * check:    check for return values from init
 313      * poverty:  handle poverty, wait here until all player have reached this state
 314      *           display sickness and move on to game
 315      * play:     game in progress
 316      * gameover: are we revisiting a game
 317      */
 318     switch($mystatus)
 319       {
 320       case 'start':
 321         check_want_to_play($me);
 322         /* move on to the next stage*/
 323         DB_set_hand_status_by_hash($me,'init');
 324         break;
 325       case 'init':
 326         /* first check if everything went ok  in the last step
 327          * if not, send user back, if yes, check what he did
 328          */
 329         if( !myisset("in") )
 330           {
 331             echo "<p> you need to answer the <a href=\"$host?me=$me\">question</a>.</p>";
 332             DB_set_hand_status_by_hash($me,'start');
 333           }
 334         else
 335           {
 336             if($_REQUEST["in"] == "no")
 337               {
 338                 /* cancle the game */
 339                 $message = "Hello, \n\n".
 340                   "the game has been canceled due to the request of one of the players.\n";
 341
 342                 $userids = DB_get_all_userid_by_gameid($gameid);
 343                 foreach($userids as $user)
 344                   {
 345                     $To = DB_get_email_by_userid($user);
 346                     mymail($To,$EmailName."game $gameid canceled",$message);
 347                   }
 348
 349                 /* delete everything from the dB */
 350                 DB_cancel_game($me);
 351               }
 352             else
 353               {
 354                 echo "thanks for joining the game...";
 355
 356                 $mycards = DB_get_hand($me);
 357                 sort($mycards);
 358                 echo "<p class=\"mycards\" style=\"margin-top:8em;\">your cards are: <br />\n";
 359                 foreach($mycards as $card)
 360                   display_card($card,$PREF["cardset"]);
 361                 echo "</p>\n";
 362
 363                 output_check_for_sickness($me,$mycards);
 364
 365                 /* move on to the next stage*/
 366                 DB_set_hand_status_by_hash($me,'check');
 367               }
 368           }
 369         break;
 370
 371     case 'check':
 372       /* ok, user is in the game, saw his cards and selected his vorbehalt
 373        * so first we check what he selected
 374        */
 375       echo "Processing what you selected in the last step...<br />";
 376
 377       if(!myisset("solo","wedding","poverty","nines") )
 378         {
 379           /* all these variables have a pre-selected default,
 380            * so we should never get here,
 381            * unless a user tries to cheat ;) */
 382           echo "something went wrong...please contact the admin.";
 383         }
 384       else
 385         {
 386           /* check if this sickness needs to be handled first */
 387           $gametype    = DB_get_gametype_by_gameid($gameid);
 388           $startplayer = DB_get_startplayer_by_gameid($gameid);
 389
 390           if( $_REQUEST["solo"]!="No")
 391             {
 392               /* user wants to play a solo */
 393
 394               /* store the info in the user's hand info */
 395               DB_set_solo_by_hash($me,$_REQUEST["solo"]);
 396               DB_set_sickness_by_hash($me,"solo");
 397
 398               echo "<br />Seems like you want to play a ".$_REQUEST["solo"]." solo. Got it.<br />\n";
 399
 400               if($gametype == "solo" && $startplayer<$mypos)
 401                 {}/* do nothing, since someone else already is playing solo */
 402               else
 403                 {
 404                   /* this solo comes first
 405                    * store info in game table
 406                    */
 407                   DB_set_gametype_by_gameid($gameid,"solo");
 408                   DB_set_startplayer_by_gameid($gameid,$mypos);
 409                   DB_set_solo_by_gameid($gameid,$_REQUEST["solo"]);
 410                 };
 411             }
 412           else if($_REQUEST["wedding"] == "yes")
 413             {
 414               /* TODO: add silent solo somewhere*/
 415               echo "Ok, you don't want to play a silent solo...wedding was chosen.<br />\n";
 416               DB_set_sickness_by_hash($me,"wedding");
 417             }
 418           else if($_REQUEST["poverty"] == "yes")
 419             {
 420               echo "Don't think you can win with just a few trump...? ok, poverty chosen <br />\n";
 421               DB_set_sickness_by_hash($me,"poverty");
 422             }
 423           else if($_REQUEST["nines"] == "yes")
 424             {
 425               echo "What? You just don't want to play a game because you have a few nines? Well, if no one".
 426                 " is playing solo, this game will be canceled.<br />\n";
 427               DB_set_sickness_by_hash($me,"nines");
 428             }
 429
 430           echo " Ok, done with checking, please go to the <a href=\"$host?me=$me\">next step of the setup</a>.<br />";
 431
 432           /* move on to the next stage*/
 433           DB_set_hand_status_by_hash($me,'poverty');
 434
 435           /* check if everyone has reached this stage, send out email */
 436           $userids = DB_get_all_userid_by_gameid($gameid);
 437           $ok = 1;
 438           foreach($userids as $user)
 439             {
 440               $userstat = DB_get_hand_status_by_userid_and_gameid($user,$gameid);
 441               if($userstat!='poverty' && $userstat!='play')
 442                 $ok = 0;
 443             };
 444           if($ok)
 445             foreach($userids as $user)
 446               {
 447                 $To       = DB_get_email_by_userid($user);
 448                 $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
 449                 if($userhash != $me)
 450                   {
 451                     $message = "Everyone finish the questionary in game $gameid, ".
 452                       "please visit this link now to continue: \n".
 453                       " ".$host."?me=".$userhash."\n\n" ;
 454                     mymail($To,$EmailName." finished setup in game $gameid",$message);
 455                   }
 456               };
 457         };
 458
 459       break;
 460
 461     case 'poverty':
 462       /* here we need to check if there is a solo or some other form of sickness.
 463        * If so, which one is the most important one
 464        * set that one in the Game table
 465        * tell people about it.
 466        */
 467       echo "<br /> Checking if someone else selected solo, nines or wedding or poverty.<br />";
 468
 469       /* check if everyone has reached this stage */
 470       $userids = DB_get_all_userid_by_gameid($gameid);
 471       $ok = 1;
 472       foreach($userids as $user)
 473         {
 474           $userstat = DB_get_hand_status_by_userid_and_gameid($user,$gameid);
 475           if($userstat!='poverty' && $userstat!='play')
 476             $ok = 0;
 477         };
 478
 479       if(!$ok)
 480         {
 481           echo "This step can only be handled after everyone finished the last step. ".
 482                "Seems like this is not the case, so you need to wait a bit... ".
 483                "you will get an email once that is the case, please use the link in ".
 484                "that email to continue the game.<br />";
 485         }
 486       else
 487         {
 488           echo "Everyone has finished checking their cards, let's see what they said...<br />";
 489
 490           /* check what kind of game we are playing,  in case there are any solos this already
 491            *will have the correct information in it */
 492           $gametype    = DB_get_gametype_by_gameid($gameid);
 493           $startplayer = DB_get_startplayer_by_gameid($gameid);
 494
 495           /* check for different sickness and just output a general info */
 496           $nines   = 0;
 497           $poverty = 0;
 498           $wedding = 0;
 499           $solo    = 0;
 500           foreach($userids as $user)
 501             {
 502               $name     = DB_get_name_by_userid($user);
 503               $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
 504               if($usersick == 'nines')
 505                 {
 506                   $nines = $user;
 507                   echo "$name has a Vorbehalt. <br />";
 508                   break;
 509                 }
 510               else if($usersick == 'poverty')
 511                 {
 512                   $poverty++;
 513                   echo "$name has a Vorbehalt. <br />";
 514                 }
 515               else if($usersick == 'wedding')
 516                 {
 517                   $wedding=$user;
 518                   echo "$name has a Vorbehalt. <br />"  ;
 519                 }
 520               else if($usersick == 'solo')
 521                 {
 522                   $solo++;
 523                   echo "$name has a Vorbehalt. <br />"  ;
 524                 }
 525             }
 526
 527           /* now check which sickness comes first and set the gametype to it */
 528
 529           if($gametype == "solo")
 530             {
 531               /* do nothing */
 532             }
 533           else if($nines)
 534             {
 535               /* cancle game */
 536               /* TODO: should we keep statistics of this? */
 537               $message = "Hello, \n\n".
 538                 "the game has been canceled because ".DB_get_name_by_userid($nines).
 539                 " has five or more nines and nobody is playing solo.\n";
 540
 541               /* TODO: add info about redeal in case this is a game of a series */
 542
 543               $userids = DB_get_all_userid_by_gameid($gameid);
 544               foreach($userids as $user)
 545                 {
 546                   $To = DB_get_email_by_userid($user);
 547                   mymail($To,$EmailName."game $gameid canceled",$message);
 548                 }
 549
 550               /* delete everything from the dB */
 551               DB_cancel_game($me);
 552
 553               echo "The game has been canceled because ".DB_get_name_by_userid($nines).
 554                 " has five or more nines and nobody is playing solo.\n";
 555               output_footer();
 556               DB_close();
 557               exit();
 558             }
 559           else if($poverty==1) /* one person has poverty */
 560             {
 561               DB_set_gametype_by_gameid($gameid,"poverty");
 562               $gametype = "poverty";
 563               $who      = DB_get_sickness_by_gameid($gameid);
 564               if(!$who)
 565                 {
 566                   $firstsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
 567                   if($firstsick == "poverty")
 568                     DB_set_sickness_by_gameid($gameid,2); /* who needs to be asked first */
 569                   else
 570                     DB_set_sickness_by_gameid($gameid,1); /* who needs to be asked first */
 571                 }
 572             }
 573           else if($poverty==2) /* two people have poverty */
 574             {
 575               DB_set_gametype_by_gameid($gameid,"dpoverty");
 576               $gametype = "dpoverty";
 577               $who      = DB_get_sickness_by_gameid($gameid);
 578               if(!$who)
 579                 {
 580                   $firstsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
 581                   if($firstsick == "poverty")
 582                     {
 583                       $seconsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
 584                       if($secondsick == "poverty")
 585                         DB_set_sickness_by_gameid($gameid,30); /* who needs to be asked first */
 586                       else
 587                         DB_set_sickness_by_gameid($gameid,20); /* who needs to be asked first */
 588                     }
 589                   else
 590                     DB_set_sickness_by_gameid($gameid,10); /* who needs to be asked first */
 591                 }
 592             }
 593           else if($wedding> 0)
 594             {
 595               DB_set_gametype_by_gameid($gameid,"wedding");
 596               DB_set_sickness_by_gameid($gameid,'-1'); /* wedding not resolved yet */
 597               $gametype = "wedding";
 598             };
 599
 600           echo "<br />\n";
 601
 602           /* now the gametype is set correctly (shouldn't matter that this is calculated for every user)
 603            * output what kind of game we have */
 604
 605           $poverty = 0;
 606           foreach($userids as $user)
 607             {
 608               /* userids are sorted by position...
 609                * so output whatever the firstone has, then whatever the next one has
 610                * stop when the sickness is the same as the gametype
 611                */
 612
 613               $name     = DB_get_name_by_userid($user);
 614               $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
 615
 616               if($usersick)
 617                 echo "$name has $usersick. <br />"; /*TODO: perhaps save this in a string and store in Game? */
 618
 619               if($usersick=="poverty")
 620                 $poverty++;
 621               if($usersick == "wedding" && $gametype =="wedding")
 622                 break;
 623               if($usersick == "poverty" && $gametype =="poverty")
 624                 break;
 625               if($usersick == "poverty" && $gametype =="dpoverty" && $poverty==2)
 626                 break;
 627               if($usersick == "solo" && $gametype =="solo")
 628                 break;
 629             };
 630
 631           /* output Schweinchen in case the rules need it */
 632           if( $gametype != "solo")
 633             if($GAME["schweinchen"] && $RULES["schweinchen"]=="both" )
 634               echo DB_get_name_by_hash($GAME["schweinchen-who"])." has Schweinchen. <br />";
 635
 636           echo "<br />\n";
 637
 638           /* finished the setup, set re/contra parties if possible, go to next stage unless there is a case of poverty*/
 639           switch($gametype)
 640             {
 641             case "solo":
 642               /* are we the solo player? set us to re, else set us to contra */
 643               $pos = DB_get_pos_by_hash($me);
 644               if($pos == $startplayer)
 645                 DB_set_party_by_hash($me,"re");
 646               else
 647                 DB_set_party_by_hash($me,"contra");
 648               DB_set_hand_status_by_hash($me,'play');
 649               break;
 650
 651             case "wedding":
 652               /* set person with the wedding to re, do the rest during the game */
 653               $usersick = DB_get_sickness_by_userid_and_gameid($myid,$gameid);
 654               if($usersick == "wedding")
 655                 DB_set_party_by_hash($me,"re");
 656               else
 657                 DB_set_party_by_hash($me,"contra");
 658
 659               echo "Whoever will make the first trick will be on the re team. <br />\n";
 660               echo " Ok, the game can start now, please finish <a href=\"$host?me=$me\">the setup</a>.<br />";
 661               DB_set_hand_status_by_hash($me,'play');
 662               break;
 663
 664             case "normal":
 665               $hand = DB_get_all_hand($me);
 666
 667               if(in_array('3',$hand)||in_array('4',$hand))
 668                 DB_set_party_by_hash($me,"re");
 669               else
 670                 DB_set_party_by_hash($me,"contra");
 671               DB_set_hand_status_by_hash($me,'play');
 672               break;
 673             case "poverty":
 674             case "dpoverty":
 675               /* check if poverty resolved (e.g. DB.Game who set to NULL)
 676                *   yes? =>trump was taken, start game; break;
 677                */
 678               $who = DB_get_sickness_by_gameid($gameid);
 679               if($who<0)
 680                 { /* trump has been taken */
 681                   DB_set_hand_status_by_hash($me,'play');
 682                   break;
 683                 };
 684
 685               if($who>9) /*= two people still have trump on the table*/
 686                 $add = 10;
 687               else
 688                 $add = 1;
 689
 690               /* check if we are being asked now
 691                *    no? display wait message, e.g. player X is asked at the moment
 692                */
 693               $usersick = DB_get_sickness_by_userid_and_gameid($myid,$gameid);
 694               if(myisset("trump") && $_REQUEST["trump"]=="no" && ($who==$mypos || $who==$mypos*10))
 695                 {
 696                   /* user doesn't want to take trump */
 697                   /* set next player who needs to be asked */
 698                   $firstsick  = (string) DB_get_sickness_by_pos_and_gameid($mypos+1,$gameid);
 699                   $secondsick = (string) DB_get_sickness_by_pos_and_gameid($mypos+2,$gameid);
 700
 701                   if($firstsick=="poverty")
 702                     {
 703                       if($secondsick=="poverty")
 704                         DB_set_sickness_by_gameid($gameid,$who+$add*3);
 705                       else
 706                         DB_set_sickness_by_gameid($gameid,$who+$add*2);
 707                     }
 708                   else
 709                     DB_set_sickness_by_gameid($gameid,$who+$add);
 710
 711                   /* email next player */
 712                   $who = DB_get_sickness_by_gameid($gameid);
 713                   if($who>9) $who = $who/10;
 714
 715                   if($who<=4)
 716                     {
 717                       $To       = DB_get_email_by_pos_and_gameid($who,$gameid);
 718                       $userhash = DB_get_hash_from_game_and_pos($gameid,$who);
 719                       DB_set_player_by_gameid($gameid,$who);
 720
 721                       $message = "Someone has poverty, it's your turn to decide, if you want to take the trump. Please visit:".
 722                         " ".$host."?me=".$userhash."\n\n" ;
 723                       mymail($To,$EmailName." poverty (game $gameid)",$message);
 724                     }
 725
 726                   /* this user is done */
 727                   DB_set_hand_status_by_hash($me,'play');
 728                   break;
 729                 }
 730               else if(myisset("trump") && !myisset("exchange") && $_REQUEST["trump"]>0 && ($who==$mypos || $who==$mypos*10))
 731                 {
 732                   /* user wants to take trump */
 733                   $trump = $_REQUEST["trump"];
 734
 735                   /* get hand id for user $trump */
 736                   $userhand = DB_get_handid_by_gameid_and_userid($gameid,$trump);
 737                   /* copy trump from player A to B */
 738                   $result = mysql_query("UPDATE Hand_Card SET hand_id='$myhand' WHERE hand_id='$userhand' AND card_id<'27'" );
 739
 740                   /* add hidden button with trump in it to get to the next point */
 741                   echo "<form action=\"index.php\" method=\"post\">\n";
 742                   echo "  <input type=\"hidden\" name=\"exchange\" value=\"-1\" />\n";
 743                   echo "  <input type=\"hidden\" name=\"trump\" value=\"".$trump."\" />\n";
 744                   echo "  <input type=\"hidden\" name=\"me\" value=\"".$me."\" />\n";
 745                   echo "  <input type=\"submit\" class=\"submitbutton\" value=\"select cards to give back\" />\n";
 746                   echo "</form>\n";
 747                 }
 748               else if(myisset("trump","exchange") && $_REQUEST["trump"]>0 && ($who==$mypos || $who==$mypos*10))
 749                 {
 750                   $trump    = $_REQUEST["trump"];
 751                   $exchange = $_REQUEST["exchange"];
 752                   $userhand = DB_get_handid_by_gameid_and_userid($gameid,$trump);
 753
 754                   /* if exchange is set to a value>0, exchange that card back to user $trump */
 755                   if($exchange >0)
 756                     {
 757                       $result = mysql_query("UPDATE Hand_Card SET hand_id='$userhand'".
 758                                             " WHERE hand_id='$myhand' AND card_id='$exchange'" );
 759                     };
 760
 761                   /* if number of cards == 12, set status to play for both users */
 762                   $result = mysql_query("SELECT COUNT(*) FROM Hand_Card  WHERE hand_id='$myhand'" );
 763                   $r      = mysql_fetch_array($result,MYSQL_NUM);
 764                   if(!$r)
 765                     {
 766                       die("error in poverty");
 767                     };
 768                   if($r[0]==12)
 769                     {
 770                       if($gametype=="poverty" || $who<9)
 771                         {
 772                           DB_set_sickness_by_gameid($gameid,-1); /* done with poverty */
 773                         }
 774                       else /* reduce poverty count by one, that is go to single digits $who */
 775                         {
 776                           $add = 1;
 777                           $who = $who/10;
 778
 779                           /* whom to ask next */
 780                           $firstsick  = DB_get_sickness_by_pos_and_gameid($mypos+1,$gameid);
 781                           $secondsick = DB_get_sickness_by_pos_and_gameid($mypos+2,$gameid);
 782
 783                           if($firstsick!="poverty")
 784                             DB_set_sickness_by_gameid($gameid,$who+$add);
 785                           else
 786                             {
 787                               if($secondsick!="poverty")
 788                                 DB_set_sickness_by_gameid($gameid,$who+$add*2);
 789                               else
 790                                 DB_set_sickness_by_gameid($gameid,$who+$add*3);
 791                             };
 792
 793                           /* email next player */
 794                           $who = DB_get_sickness_by_gameid($gameid);
 795                           if($who<=4)
 796                             {
 797                               $To       = DB_get_email_by_pos_and_gameid($who,$gameid);
 798                               $userhash = DB_get_hash_from_game_and_pos($gameid,$who);
 799                               DB_set_player_by_gameid($gameid,$who);
 800
 801                               $message = "Someone has poverty, it's your turn to decide, ".
 802                                          "if you want to take the trump. Please visit:".
 803                                          " ".$host."?me=".$userhash."\n\n" ;
 804                               mymail($To,$EmailName." poverty (game $gameid)",$message);
 805                             }
 806
 807                         }
 808
 809                       /* this user is done */
 810                       DB_set_hand_status_by_hash($me,'play');
 811                       /* and so is his partner */
 812                       $hash = DB_get_hash_from_gameid_and_userid($gameid,$trump);
 813                       DB_set_hand_status_by_hash($hash,'play');
 814
 815                       /* set party to re, unless we had dpoverty, in that case check if we need to set re/contra*/
 816                       $re_set = 0;
 817                       foreach($userids as $user)
 818                         {
 819                           $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
 820                           $party    = DB_get_party_by_hash($userhash);
 821                           if($party=="re")
 822                             $re_set = 1;
 823                         }
 824                       if($re_set)
 825                         {
 826                           DB_set_party_by_hash($me,"contra");
 827                           DB_set_party_by_hash($hash,"contra");
 828                         }
 829                       else
 830                         {
 831                           foreach($userids as $user)
 832                             {
 833                               $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
 834                               if($userhash==$hash||$userhash==$me)
 835                                 DB_set_party_by_hash($userhash,"re");
 836                               else
 837                                 DB_set_party_by_hash($userhash,"contra");
 838                             }
 839                         }
 840
 841
 842                       break;
 843                     }
 844                   else
 845                     {
 846                       /* else show all trump, have lowest card pre-selected, have hidden setting for */
 847                       echo "you need to get rid of a few cards<br />\n";
 848
 849                       set_gametype($gametype); /* this sets the $CARDS variable */
 850                       $mycards = DB_get_hand($me);
 851                       $mycards = mysort($mycards,$gametype);
 852
 853                       echo "<form class=\"exchange\" action=\"index.php\" method=\"post\">\n";
 854                       $type="exchange";
 855                       foreach($mycards as $card)
 856                         display_link_card($card,$PREF["cardset"],$type);
 857                       echo "  <input type=\"hidden\" name=\"trump\" value=\"".$trump."\" />\n";
 858                       echo "  <input type=\"hidden\" name=\"me\" value=\"".$me."\" />\n";
 859                       echo "  <input type=\"submit\" class=\"submitbutton\" value=\"select one card to give back\" />\n";
 860                       echo "</form>\n";
 861                     }
 862                 }
 863               else if($who == $mypos || $who == $mypos*10)
 864                 {
 865                   foreach($userids as $user)
 866                     {
 867                       $name     = DB_get_name_by_userid($user);
 868                       $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
 869
 870                       if($usersick=="poverty")
 871                         {
 872                           $hash    = DB_get_hash_from_gameid_and_userid($gameid,$user);
 873                           $cards   = DB_get_hand($hash);
 874                           $nrtrump = count_trump($cards);
 875                           /* count trump */
 876                           if($nrtrump<4)
 877                             echo "Player $name has $nrtrump trump. Do you want to take them?".
 878                               "<a href=\"index.php?me=$me&amp;trump=$user\">yes</a> <br />";
 879                         }
 880                     }
 881                   echo "<a href=\"index.php?me=$me&amp;trump=no\">No,way I take those trump...</a> <br />";
 882
 883                   echo "Your cards are: <br />\n";
 884                   $mycards = DB_get_hand($me);
 885                   sort($mycards);
 886                   echo "<p class=\"mycards\" style=\"margin-top:8em;\">your cards are: <br />\n";
 887                   foreach($mycards as $card)
 888                     display_card($card,$PREF["cardset"]);
 889                   echo "</p>\n";
 890                 }
 891               else
 892                 {
 893                   $mysick = DB_get_sickness_by_userid_and_gameid($myid,$gameid);
 894                   if($mysick=="poverty")
 895                     echo "The others are asked if they want to take your trump, you have to wait (you'll get an email).";
 896                   else
 897                     echo "it's not your turn yet to decide if you want to take the trump or not.";
 898                 }
 899
 900             };
 901         }
 902       /* check if no one wanted to take trump, in that case the gamesickness would be set to 5 or 50 */
 903       $who = DB_get_sickness_by_gameid($gameid);
 904       if($who==5 || $who==50)
 905         {
 906           $message = "Hello, \n\n".
 907             "Game $gameid has been cancled since nobody wanted to take the trump.\n";
 908
 909           $userids = DB_get_all_userid_by_gameid($gameid);
 910           foreach($userids as $user)
 911             {
 912               $To = DB_get_email_by_userid($user);
 913               mymail($To,$EmailName."game $gameid cancled (poverty not resolved)",$message);
 914             }
 915
 916           /* delete everything from the dB */
 917           DB_cancel_game($me);
 918
 919           echo "<p style=\"background-color:red\";>Game $gameid has been cancled.<br /><br /></p>";
 920           output_footer();
 921           DB_close();
 922           exit();
 923         }
 924
 925       /* check if all players are ready to play */
 926       $ok = 1;
 927       foreach($userids as $user)
 928         if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='play')
 929           $ok = 0;
 930
 931       if($ok)
 932         {
 933           /* only set this after all poverty, etc. are handled*/
 934           DB_set_game_status_by_gameid($gameid,'play');
 935
 936           /* email startplayer */
 937           $startplayer = DB_get_startplayer_by_gameid($gameid);
 938           $email       = DB_get_email_by_pos_and_gameid($startplayer,$gameid);
 939           $hash        = DB_get_hash_from_game_and_pos($gameid,$startplayer);
 940           $who         = DB_get_userid_by_email($email);
 941           DB_set_player_by_gameid($gameid,$who);
 942
 943           if($hash!=$me)
 944             {
 945               /* email startplayer) */
 946               $message = "It's your turn now in game $gameid.\n".
 947                 "Use this link to play a card: ".$host."?me=".$hash."\n\n" ;
 948               mymail($email,$EmailName."ready, set, go... (game $gameid) ",$message);
 949             }
 950           else
 951             echo " Please, <a href=\"$host?me=$me\">start</a> the game.<br />";
 952         }
 953       else
 954         echo "\n <br />";
 955
 956       break;
 957     case 'play':
 958     case 'gameover':
 959       /* both entries here,  so that the tricks are visible for both.
 960        * in case of 'play' there is a break later that skips the last part
 961        */
 962
 963       /* figure out what kind of game we are playing,
 964        * set the global variables $CARDS["trump"],$CARDS["diamonds"],$CARDS["hearts"],
 965        * $CARDS["clubs"],$CARDS["spades"],$CARDS["foxes"]
 966        * accordingly
 967        */
 968
 969       $gametype = DB_get_gametype_by_gameid($gameid);
 970       $GT       = $gametype;
 971       if($gametype=="solo")
 972         {
 973           $gametype = DB_get_solo_by_gameid($gameid);
 974           $GT       = $gametype." ".$GT;
 975         }
 976       else
 977         $gametype = "normal";
 978
 979       set_gametype($gametype); /* this sets the $CARDS variable */
 980
 981       /* get some infos about the game */
 982       $gamestatus = DB_get_game_status_by_gameid($gameid);
 983
 984       /* display useful things in divs */
 985
 986       /* display links to the users status page */
 987       $result = mysql_query("SELECT email,password from User WHERE id='$myid'" );
 988       $r      = mysql_fetch_array($result,MYSQL_NUM);
 989
 990       display_links($r[0],$r[1]);
 991
 992       /* end display useful things*/
 993
 994       /* has the game started? No, then just wait here...*/
 995       if($gamestatus == 'pre')
 996         {
 997           echo "You finished the setup, but not everyone else finished it... ".
 998                "so you need to wait for the others. Just wait for the an email... <br />";
 999           break; /* not sure this works... the idea is that you can
1000                   * only  play a card after everyone is ready to play */
1001         }
1002
1003       /* display the table and the names */
1004       $result = mysql_query("SELECT  User.fullname as name,".
1005                             "        Hand.position as position, ".
1006                             "        User.id, ".
1007                             "        Hand.party as party, ".
1008                             "        Hand.sickness as sickness, ".
1009                             "        Hand.point_call, ".
1010                             "        User.last_login, ".
1011                             "        Hand.hash        ".
1012                             "FROM Hand ".
1013                             "LEFT JOIN User ON User.id=Hand.user_id ".
1014                             "WHERE Hand.game_id='".$gameid."' ".
1015                             "ORDER BY position ASC");
1016
1017       echo "<div class=\"table\">\n".
1018         "  <img src=\"pics/table.png\" alt=\"table\" />\n";
1019       while($r = mysql_fetch_array($result,MYSQL_NUM))
1020         {
1021           $name  = $r[0];
1022           $pos   = $r[1];
1023           $user  = $r[2];
1024           $party = $r[3];
1025           $sickness  = $r[4];
1026           $call      = $r[5];
1027           $lastlogin = strtotime($r[6]);
1028           $hash      = $r[7];
1029
1030           $offset = DB_get_user_timezone($user);
1031           $zone   = return_timezone($offset);
1032           date_default_timezone_set($zone);
1033
1034           echo " <span class=\"table".($pos-1)."\">\n";
1035           if(!$debug)
1036             echo " $name \n";
1037           else
1038             {
1039               echo "<a href=\"".$host."?me=".$hash."\">$name</a>\n";
1040             }
1041           /* add hints for poverty, wedding, solo, etc */
1042           if($GT=="poverty" && $party=="re")
1043             if($sickness=="poverty")
1044               {
1045                 $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
1046                 $cards    = DB_get_all_hand($userhash);
1047                 $trumpNR  = count_trump($cards);
1048                 if($trumpNR)
1049                   echo "<img src=\"pics/button/poverty_trump_button.png\" class=\"button\" alt=\"poverty < trump back\" />";
1050                 else
1051                   echo "<img src=\"pics/button/poverty_notrump_button.png\" class=\"button\" alt=\"poverty <\" />";
1052               }
1053             else
1054               echo "<img src=\"pics/button/poverty_partner_button.png\" class=\"button\" alt=\"poverty >\" />";
1055
1056           if($GT=="dpoverty")
1057             if($party=="re")
1058               if($sickness=="poverty")
1059                 {
1060                 $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
1061                 $cards    = DB_get_all_hand($userhash);
1062                 $trumpNR  = count_trump($cards);
1063                 if($trumpNR)
1064                   echo "<img src=\"pics/button/poverty_trump_button.png\" class=\"button\" alt=\"poverty < trump back\" />";
1065                 else
1066                   echo "<img src=\"pics/button/poverty_notrump_button.png\" class=\"button\" alt=\"poverty <\" />";
1067                 }
1068               else
1069                 echo "<img src=\"pics/button/poverty_partner_button.png\" class=\"button\" alt=\"poverty >\" />";
1070             else
1071               if($sickness=="poverty")
1072                 {
1073                 $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
1074                 $cards    = DB_get_all_hand($userhash);
1075                 $trumpNR  = count_trump($cards);
1076                 if($trumpNR)
1077                   echo "<img src=\"pics/button/poverty2_trump_button.png\" class=\"button\" alt=\"poverty2 < trump back\" />";
1078                 else
1079                   echo "<img src=\"pics/button/poverty2_notrump_button.png\" class=\"button\" alt=\"poverty2 <\" />";
1080                 }
1081               else
1082                 echo "<img src=\"pics/button/poverty2_partner_button.png\" class=\"button\" alt=\"poverty2 >\" />";
1083
1084           if($GT=="wedding" && $party=="re")
1085               if($sickness=="wedding")
1086                 echo "<img src=\"pics/button/wedding_button.png\" class=\"button\" alt=\"wedding\" />";
1087               else
1088                 echo "<img src=\"pics/button/wedding_partner_button.png\" class=\"button\" alt=\"wedding partner\" />";
1089
1090           if(ereg("solo",$GT) && $party=="re")
1091             {
1092               if(ereg("queen",$GT))
1093                 echo "<img src=\"pics/button/queensolo_button.png\" class=\"button\" alt=\"$GT\" />";
1094               else if(ereg("jack",$GT))
1095                 echo "<img src=\"pics/button/jacksolo_button.png\" class=\"button\" alt=\"$GT\" />";
1096               else if(ereg("club",$GT))
1097                 echo "<img src=\"pics/button/clubsolo_button.png\" class=\"button\" alt=\"$GT\" />";
1098               else if(ereg("spade",$GT))
1099                 echo "<img src=\"pics/button/spadesolo_button.png\" class=\"button\" alt=\"$GT\" />";
1100               else if(ereg("heart",$GT))
1101                 echo "<img src=\"pics/button/heartsolo_button.png\" class=\"button\" alt=\"$GT\" />";
1102               else if(ereg("trumpless",$GT))
1103                 echo "<img src=\"pics/button/notrumpsolo_button.png\" class=\"button\" alt=\"$GT\" />";
1104               else if(ereg("trump",$GT))
1105                 echo "<img src=\"pics/button/diamandsolo_button.png\" class=\"button\" alt=\"$GT\" />";
1106             }
1107
1108           /* add point calls */
1109           if($call!=NULL)
1110             {
1111               if($party=="re")
1112                 echo "<img src=\"pics/button/re_button.png\" class=\"button\" alt=\"re\" />";
1113               else
1114                 echo "<img src=\"pics/button/contra_button.png\" class=\"button\" alt=\"contra\" />";
1115               switch($call)
1116                 {
1117                 case "0":
1118                   echo "<img src=\"pics/button/0_button.png\" class=\"button\" alt=\"0\" />";
1119                   break;
1120                 case "30":
1121                   echo "<img src=\"pics/button/30_button.png\" class=\"button\" alt=\"30\" />";
1122                   break;
1123                 case "60":
1124                   echo "<img src=\"pics/button/60_button.png\" class=\"button\" alt=\"60\" />";
1125                   break;
1126                 case "90":
1127                   echo "<img src=\"pics/button/90_button.png\" class=\"button\" alt=\"90\" />";
1128                   break;
1129                 }
1130             }
1131
1132           echo "<br />\n";
1133           echo " local time: ".date("Y-m-d H:i:s")."<br />\n";
1134           echo " last login: ".date("Y-m-d H:i:s",$lastlogin)."<br />\n";
1135           echo " </span>\n";
1136
1137         }
1138       echo  "</div>\n";
1139
1140       /* get everything relevant to display the tricks */
1141       $result = mysql_query("SELECT Hand_Card.card_id as card,".
1142                             "       Hand.position as position,".
1143                             "       Play.sequence as sequence, ".
1144                             "       Trick.id, ".
1145                             "       Comment.comment, ".
1146                             "       Play.create_date, ".
1147                             "       Hand.user_id ".
1148                             "FROM Trick ".
1149                             "LEFT JOIN Play ON Trick.id=Play.trick_id ".
1150                             "LEFT JOIN Hand_Card ON Play.hand_card_id=Hand_Card.id ".
1151                             "LEFT JOIN Hand ON Hand_Card.hand_id=Hand.id ".
1152                             "LEFT JOIN Comment ON Play.id=Comment.play_id ".
1153                             "WHERE Trick.game_id='".$gameid."' ".
1154                             "ORDER BY Trick.id,sequence ASC");
1155       $trickNR   = 1;
1156       $lasttrick = DB_get_max_trickid($gameid);
1157
1158       $play = array(); /* needed to calculate winner later  */
1159       $seq  = 1;
1160       $pos  = DB_get_startplayer_by_gameid($gameid)-1;
1161       $firstcard = ""; /* first card in a trick */
1162
1163       echo "\n<ul class=\"tricks\">\n";
1164       echo "  <li class=\"nohighlight\"> Game $gameid: </li>\n";
1165
1166       while($r = mysql_fetch_array($result,MYSQL_NUM))
1167         {
1168           $pos     = $r[1];
1169           $seq     = $r[2];
1170           $trick   = $r[3];
1171           $comment = $r[4];
1172           $timeplayed = strtotime($r[5]);
1173           $user    = $r[6];
1174
1175           $offset = DB_get_user_timezone($user);
1176           $zone   = return_timezone($offset);
1177           date_default_timezone_set($zone);
1178
1179           /* check if first schweinchen has been played */
1180           if($r[0] == 19 || $r[0] == 20 )
1181             $GAME["schweinchen"]++;
1182
1183           /* save card to be able to find the winner of the trick later */
1184           $play[$seq] = array("card"=>$r[0],"pos"=>$pos);
1185
1186           if($seq==1)
1187             {
1188               /* first card in a trick, output some html */
1189               if($trick!=$lasttrick)
1190                 {
1191                   /* start of an old trick? */
1192                   echo "  <li onclick=\"hl('$trickNR');\" class=\"old\"><a href=\"#\">Trick $trickNR</a>\n".
1193                     "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
1194                     "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
1195                 }
1196               else if($trick==$lasttrick)
1197                 {
1198                   /* start of a last trick? */
1199                   echo "  <li onclick=\"hl('$trickNR');\" class=\"current\"><a href=\"#\">Trick $trickNR</a>\n".
1200                     "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
1201                     "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
1202                 };
1203
1204               /* remember first card, so that we are able to check, what cards can be played */
1205               $firstcard = $r[0];
1206             };
1207
1208           /* display card */
1209           echo "      <div class=\"card".($pos-1)."\">\n";
1210
1211           /* display comments */
1212           if($comment!="")
1213             echo "        <span class=\"comment\">".$comment."</span>\n";
1214
1215           echo "        ";
1216           display_card($r[0],$PREF["cardset"]);
1217
1218           echo "      </div>\n"; /* end div card */
1219
1220           /* end of trick? */
1221           if($seq==4)
1222             {
1223               $trickNR++;
1224               echo "    </div>\n  </li>\n";  /* end div table, end li table */
1225             }
1226         }
1227
1228       if($seq!=4 && $trickNR>1)
1229         echo "    </div>\n  </li>\n";  /* end div table, end li table */
1230
1231       echo "</ul>\n";
1232
1233       /* whos turn is it? */
1234       if($seq==4)
1235         {
1236           $winner    = get_winner($play,$gametype); /* returns the position */
1237           $next      = $winner;
1238           $firstcard = ""; /* new trick, no first card */
1239         }
1240       else
1241         {
1242           $next = $pos+1;
1243           if($next==5) $next = 1;
1244         }
1245
1246       /* my turn?, display cards as links, ask for comments*/
1247       if(DB_get_pos_by_hash($me) == $next)
1248         $myturn = 1;
1249       else
1250         $myturn = 0;
1251
1252       /* do we want to play a card? */
1253       if(myisset("card") && $myturn)
1254         {
1255           $card   = $_REQUEST["card"];
1256           $handid = DB_get_handid_by_hash($me);
1257
1258           /* check if we have card and that we haven't played it yet*/
1259           /* set played in hand_card to true where hand_id and card_id*/
1260           $result = mysql_query("SELECT id FROM Hand_Card WHERE played='false' and ".
1261                                 "hand_id='$handid' AND card_id=".DB_quote_smart($card));
1262           $r = mysql_fetch_array($result,MYSQL_NUM);
1263           $handcardid = $r[0];
1264
1265           if($handcardid) /* everything ok, play card  */
1266             {
1267               $comment = "";
1268
1269               /* update Game timestamp */
1270               DB_update_game_timestamp($gameid);
1271
1272               /* check if a call was made, must do this before we set the card status to played */
1273               if(myisset("call120") && $_REQUEST["call120"] == "yes" && can_call(120,$me))
1274                 $result = mysql_query("UPDATE Hand SET point_call='120' WHERE hash='$me' ");
1275               if(myisset("call90")  && $_REQUEST["call90"]  == "yes" && can_call(90,$me))
1276                 $result = mysql_query("UPDATE Hand SET point_call='90'  WHERE hash='$me' ");
1277               if(myisset("call60")  && $_REQUEST["call60"]  == "yes" && can_call(60,$me))
1278                 $result = mysql_query("UPDATE Hand SET point_call='60'  WHERE hash='$me' ");
1279               if(myisset("call30")  && $_REQUEST["call30"]  == "yes" && can_call(30,$me))
1280                 $result = mysql_query("UPDATE Hand SET point_call='30'  WHERE hash='$me' ");
1281               if(myisset("call0")   && $_REQUEST["call0"]   == "yes" && can_call(0,$me))
1282                 $result = mysql_query("UPDATE Hand SET point_call='0'   WHERE hash='$me' ");
1283
1284               /* mark card as played */
1285               mysql_query("UPDATE Hand_Card SET played='true' WHERE hand_id='$handid' AND card_id=".
1286                           DB_quote_smart($card));
1287
1288               /* check for schweinchen */
1289               //echo "schweinchen = ".$GAME["schweinchen"]." --$card-<br />";
1290               if($card == 19 || $card == 20 )
1291                 {
1292                   $GAME["schweinchen"]++;
1293                   if($GAME["schweinchen"]==3 && $RULES["schweinchen"]=="second" )
1294                     $comment="Schweinchen! ";
1295                   if($RULES["schweinchen"]=="both" )
1296                     $comment="Schweinchen! ";
1297                   if ($debug) echo "schweinchen = ".$GAME["schweinchen"]." ---<br />";
1298                 }
1299
1300               /* get trick id or start new trick */
1301               $a = DB_get_current_trickid($gameid);
1302               $trickid  = $a[0];
1303               $sequence = $a[1];
1304               $tricknr  = $a[2];
1305
1306               $playid = DB_play_card($trickid,$handcardid,$sequence);
1307
1308               /* if sequence == 4 check who one in case of wedding */
1309               if($sequence == 4 && $GT == "wedding")
1310                 {
1311                   /* is wedding resolve */
1312                   $resolved = DB_get_sickness_by_gameid($gameid);
1313                   if($resolved<0)
1314                     {
1315                       /* who has wedding */
1316                       $userids = DB_get_all_userid_by_gameid($gameid);
1317                       foreach($userids as $user)
1318                         {
1319                           $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
1320                           if($usersick == "wedding")
1321                             $whosick = $user;
1322                         }
1323                       /* who won the trick */
1324                       $play     = DB_get_cards_by_trick($trickid);
1325                       $winner   = get_winner($play,$gametype); /* returns the position */
1326                       $winnerid = DB_get_userid_by_gameid_and_position($gameid,$winner);
1327                       /* is tricknr <=3 */
1328                       if($tricknr <=3 && $winnerid!=$whosick)
1329                         {
1330                           /* set resolved at tricknr*/
1331                           $resolved = DB_set_sickness_by_gameid($gameid,$tricknr);
1332                           /* set partner */
1333                           $whash = DB_get_hash_from_gameid_and_userid($gameid,$winnerid);
1334                           DB_set_party_by_hash($whash,"re");
1335                         }
1336                       if($tricknr == 3 && $winnerid==$whosick)
1337                         {
1338                           /* set resolved at tricknr*/
1339                           $resolved = DB_set_sickness_by_gameid($gameid,'3');
1340                         }
1341                     }
1342                 }
1343
1344               /* check for coment */
1345               if(myisset("comment"))
1346                 {
1347                   $comment.=$_REQUEST["comment"];
1348                 };
1349               if($comment != "")
1350                 DB_insert_comment($comment,$playid,$myid);
1351
1352               /* display played card */
1353               echo "<div class=\"card\">";
1354               echo " you played  <br />";
1355               display_card($card,$PREF["cardset"]);
1356               echo "</div>\n";
1357
1358               /*check if we still have cards left, else set status to gameover */
1359               if(sizeof(DB_get_hand($me))==0)
1360                 {
1361                   DB_set_hand_status_by_hash($me,'gameover');
1362                   $mystatus='gameover';
1363                 }
1364
1365               /* if all players are done, set game status to game over,
1366                * get the points of the last trick and send out an email
1367                * to all players
1368                */
1369               $userids = DB_get_all_userid_by_gameid($gameid);
1370
1371               $done=1;
1372               foreach($userids as $user)
1373                 if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='gameover')
1374                   $done=0;
1375
1376               if($done)
1377                 {
1378                   DB_set_game_status_by_gameid($gameid,"gameover");
1379                   /* get score for last trick
1380                    * all other tricks are handled a few lines further down*/
1381                   $play   = DB_get_cards_by_trick($trickid);
1382                   $winner = get_winner($play,$gametype); /* returns the position */
1383                   /* get points of last trick and save it */
1384                   $points = 0;
1385                   foreach($play as $card)
1386                     $points = $points + card_value($card["card"]);
1387                   $winnerid = DB_get_handid_by_gameid_and_position($gameid,$winner);
1388                   if($winnerid>0)
1389                     mysql_query("INSERT INTO Score VALUES (NULL, '$gameid', '$winnerid', '$points')");
1390                   else
1391                     echo "ERROR during scoring";
1392
1393                   /* email all players */
1394                   /* individual score */
1395                   $result = mysql_query("SELECT fullname, IFNULL(SUM(score),0), Hand.party FROM Hand".
1396                                         " LEFT JOIN Score ON Hand.id=Score.hand_id".
1397                                         " LEFT JOIN User ON Hand.user_id=User.id".
1398                                         " WHERE Hand.game_id=$gameid".
1399                                         " GROUP BY fullname" );
1400                   $message  = "The game is over. Thanks for playing :)\n";
1401                   $message .= "Final score:\n";
1402                   while( $r = mysql_fetch_array($result,MYSQL_NUM))
1403                     $message .= "   ".$r[0]."(".$r[2].") ".$r[1]."\n";
1404
1405                   $result = mysql_query("SELECT Hand.party, IFNULL(SUM(score),0) FROM Hand".
1406                                         " LEFT JOIN Score ON Hand.id=Score.hand_id".
1407                                         " LEFT JOIN User ON Hand.user_id=User.id".
1408                                         " WHERE Hand.game_id=$gameid".
1409                                         " GROUP BY Hand.party" );
1410                   $message .= "\nTotals:\n";
1411                   while( $r = mysql_fetch_array($result,MYSQL_NUM))
1412                     $message .= "    ".$r[0]." ".$r[1]."\n";
1413
1414                   /* send out final email */
1415                   $all = array();
1416
1417                   foreach($userids as $user)
1418                     $all[] = DB_get_email_by_userid($user);
1419                   $To = implode(",",$all);
1420
1421                   $help = "\n\n (you can use reply all on this email to reach all the players.)\n";
1422                   mymail($To,$EmailName."game over (game $gameid) part 1(2)",$message.$help);
1423
1424                   foreach($userids as $user)
1425                     {
1426                       $To   = DB_get_email_by_userid($user);
1427                       $hash = DB_get_hash_from_gameid_and_userid($gameid,$user);
1428
1429                       $link = "Use this link to have a look at game $gameid: ".$host."?me=".$hash."\n\n" ;
1430                       mymail($To,$EmailName."game over (game $gameid) part 2(2)",$link);
1431                     }
1432                 }
1433
1434
1435               /* email next player */
1436               if(DB_get_game_status_by_gameid($gameid)=='play')
1437                 {
1438                   if($sequence==4)
1439                     {
1440                       $play   = DB_get_cards_by_trick($trickid);
1441                       $winner = get_winner($play,$gametype); /* returns the position */
1442
1443                       /* get points of last trick and save it, last trick is handled
1444                        * a few lines further up  */
1445                       $points = 0;
1446                       foreach($play as $card)
1447                         $points = $points + card_value($card["card"]);
1448
1449                       $winnerid = DB_get_handid_by_gameid_and_position($gameid,$winner);
1450                       if($winnerid>0)
1451                         mysql_query("INSERT INTO Score VALUES (NULL, '$gameid', '$winnerid', '$points')");
1452                       else
1453                         echo "ERROR during scoring";
1454
1455                       if($debug)
1456                         echo "DEBUG: $winner got $points <br />";
1457
1458                       /* who is the next player? */
1459                       $next = $winner;
1460                     }
1461                   else
1462                     {
1463                       $next = DB_get_pos_by_hash($me)+1;
1464                     }
1465                   if($next==5) $next=1;
1466
1467                   /* email next player */
1468                   $next_hash = DB_get_hash_from_game_and_pos($gameid,$next);
1469                   $email     = DB_get_email_by_hash($next_hash);
1470                   $who       = DB_get_userid_by_email($email);
1471                   DB_set_player_by_gameid($gameid,$who);
1472
1473                   $message = "A card has been played in game $gameid.\n\n".
1474                     "It's your turn  now.\n".
1475                     "Use this link to play a card: ".$host."?me=".$next_hash."\n\n" ;
1476                   mymail($email,$EmailName."a card has been played in game $gameid",$message);
1477                 }
1478             }
1479           else
1480             {
1481               echo "can't find that card?! <br />\n";
1482             }
1483         }
1484       else if(myisset("card") && !$myturn )
1485         {
1486           echo "please wait until it's your turn! <br />\n";
1487         }
1488
1489       $mycards = DB_get_hand($me);
1490       $mycards = mysort($mycards,$gametype);
1491       echo "<div class=\"mycards\">\n";
1492
1493       if($myturn && !myisset("card"))
1494         {
1495           echo "Hello ".$myname.", it's your turn!  <br />\n";
1496           echo "Your cards are: <br />\n";
1497           echo "<form  action=\"index.php?me=$me\" method=\"post\">\n";
1498
1499           /* do we have to follow suite? */
1500           $followsuit = 0;
1501           if(have_suit($mycards,$firstcard))
1502             $followsuit = 1;
1503
1504           foreach($mycards as $card)
1505             {
1506               if($followsuit && !same_type($card,$firstcard))
1507                 display_card($card,$PREF["cardset"]);
1508               else
1509                 display_link_card($card,$PREF["cardset"]);
1510             }
1511
1512           if( can_call(120,$me) )
1513               echo " re/contra (120):".
1514                 " <input type=\"radio\" name=\"call120\" value=\"yes\" /> ";
1515           if( can_call(90,$me) )
1516               echo " 90:".
1517                 " <input type=\"radio\" name=\"call90\" value=\"yes\" /> ";
1518           if( can_call(60,$me) )
1519               echo " 60:".
1520                 " <input type=\"radio\" name=\"call60\" value=\"yes\" /> ";
1521           if( can_call(30,$me) )
1522               echo " 30:".
1523                 " <input type=\"radio\" name=\"call30\" value=\"yes\" /> ";
1524           if( can_call(0,$me) )
1525               echo " 0:".
1526                 " <input type=\"radio\" name=\"call0\" value=\"yes\" /> ".
1527                 " no call:".
1528                 " <input type=\"radio\" name=\"call0\" value=\"no\" /> ";
1529
1530           echo "<br />\nA short comments:<input name=\"comment\" type=\"text\" size=\"30\" maxlength=\"50\" />\n";
1531           echo "<input type=\"hidden\" name=\"me\" value=\"$me\" />\n";
1532           echo "<input type=\"submit\" value=\"move\" />\n";
1533           echo "</form>\n";
1534         }
1535       else if($mystatus=='play')
1536         {
1537           echo "Your cards are: <br />\n";
1538           foreach($mycards as $card)
1539             display_card($card,$PREF["cardset"]);
1540         }
1541       else if($mystatus=='gameover')
1542         {
1543           $oldcards = DB_get_all_hand($me);
1544           $oldcards = mysort($oldcards,$gametype);
1545           echo "Your cards were: <br />\n";
1546           foreach($oldcards as $card)
1547             display_card($card,$PREF["cardset"]);
1548
1549           $userids = DB_get_all_userid_by_gameid($gameid);
1550           foreach($userids as $user)
1551             {
1552               $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
1553
1554               if($userhash!=$me)
1555                 {
1556                   echo "<br />";
1557
1558                   $name = DB_get_name_by_userid($user);
1559                   $oldcards = DB_get_all_hand($userhash);
1560                   $oldcards = mysort($oldcards,$gametype);
1561                   echo "$name's cards were: <br />\n";
1562                   foreach($oldcards as $card)
1563                     display_card($card,$PREF["cardset"]);
1564                 }
1565             }
1566         }
1567       echo "</div>\n";
1568
1569       /* if the game is over do some extra stuff, therefore exit the swtich statement if we are still playing*/
1570       if($mystatus=='play')
1571         break;
1572       /* the following happens only when the gamestatus is 'gameover' */
1573       /* check if game is over, display results */
1574       if(DB_get_game_status_by_gameid($gameid)=='play')
1575         {
1576           echo "the game is over for you.. other people still need to play though";
1577         }
1578       else
1579         {
1580           echo "the game is over now...<br />\n";
1581
1582           $result = mysql_query("SELECT fullname, IFNULL(SUM(score),0), Hand.party FROM Hand".
1583                                 " LEFT JOIN Score ON Hand.id=Score.hand_id".
1584                                 " LEFT JOIN User ON Hand.user_id=User.id".
1585                                 " WHERE Hand.game_id=$gameid".
1586                                 " GROUP BY fullname" );
1587           echo "Final Score:<br />\n".
1588             " <table>\n";;
1589           while( $r = mysql_fetch_array($result,MYSQL_NUM))
1590             echo "  <tr><td>  ".$r[0]."</td><td>(".$r[2].")</td><td> ".$r[1]."</td></tr>";
1591           echo "</table>\n";
1592
1593           $result = mysql_query("SELECT Hand.party, IFNULL(SUM(score),0) FROM Hand".
1594                                 " LEFT JOIN Score ON Hand.id=Score.hand_id".
1595                                 " LEFT JOIN User ON Hand.user_id=User.id".
1596                                 " WHERE Hand.game_id=$gameid".
1597                                 " GROUP BY Hand.party" );
1598           echo "Totals:<br />\n".
1599             " <table> \n";
1600           while( $r = mysql_fetch_array($result,MYSQL_NUM))
1601             echo "  <tr><td>".$r[0]."</td><td> ".$r[1]."</td></tr>\n";
1602           echo "</table>\n";
1603
1604           $session = DB_get_session_by_gameid($gameid);
1605           $result  = mysql_query("SELECT id,create_date FROM Game".
1606                                  " WHERE session=$session".
1607                                  " ORDER BY create_date DESC".
1608                                  " LIMIT 1");
1609           $r = -1;
1610           if($result)
1611             $r = mysql_fetch_array($result,MYSQL_NUM);
1612
1613           if(!$session || $gameid==$r[0])
1614             {
1615               /* suggest a new game with the same people in it, just rotated once */
1616               $names = DB_get_all_names_by_gameid($gameid);
1617               output_ask_for_new_game($names[1],$names[2],$names[3],$names[0],$gameid);
1618             }
1619         }
1620       break;
1621     default:
1622       echo "error in testing the status";
1623     }
1624     output_footer();
1625     DB_close();
1626     exit();
1627  }
1628 /* user status page */
1629  else if(myisset("email","password"))
1630    {
1631      /* test id and password, should really be done in one step */
1632      $email     = $_REQUEST["email"];
1633      $password  = $_REQUEST["password"];
1634
1635
1636      if(myisset("forgot"))
1637        {
1638          $ok = 1;
1639
1640          $uid = DB_get_userid_by_email($email);
1641          if(!$uid)
1642            $ok = 0;
1643
1644          if($ok)
1645            {
1646              echo "Hmm, you forgot your passwort...nothing I can do at the moment:(  ";
1647              echo " you need to email Arun for now... in the future it will be all automated and an ";
1648              echo "email with a new password will go to $email.";
1649            }
1650          else
1651            {
1652              if($email=="")
1653                echo "you need to give me an email address!";
1654              else
1655                echo "couldn't find a player with this email, please contact Arun, if you think this is a mistake";
1656            }
1657        }
1658      else
1659      {
1660        /* verify password and email */
1661        if(strlen($password)!=32)
1662          $password = md5($password);
1663
1664        $ok  = 1;
1665        $uid = DB_get_userid_by_email_and_password($email,$password);
1666        if(!$uid)
1667          $ok = 0;
1668
1669        if($ok)
1670          {
1671            DB_get_PREF($uid);
1672
1673            if(myisset("setpref"))
1674              {
1675                $setpref=$_REQUEST["setpref"];
1676                switch($setpref)
1677                  {
1678                  case "germancards":
1679                  case "englishcards":
1680                    $result = mysql_query("SELECT * from User_Prefs".
1681                                          " WHERE user_id='$uid' AND pref_key='cardset'" );
1682                    if( mysql_fetch_array($result,MYSQL_NUM))
1683                      $result = mysql_query("UPDATE User_Prefs SET value=".DB_quote_smart($setpref).
1684                                            " WHERE user_id='$uid' AND pref_key='cardset'" );
1685                    else
1686                      $result = mysql_query("INSERT INTO User_Prefs VALUES(NULL,'$uid','cardset',".DB_quote_smart($setpref).")");
1687                    echo "Ok, changed you preferences for the cards.\n";
1688                    break;
1689                  }
1690              }
1691            else /* output default user page */
1692              {
1693                $time = DB_get_user_timestamp($uid);
1694                $unixtime =strtotime($time);
1695
1696                $offset = DB_get_user_timezone($uid);
1697                $zone = return_timezone($offset);
1698                date_default_timezone_set($zone);
1699
1700                /* display links to settings */
1701                output_user_settings($email,$password);
1702
1703                echo "last login: ".date("r",$unixtime)."<br />";
1704
1705                DB_update_user_timestamp($uid);
1706
1707                echo "<p>These are your games that haven't started yet:<br />\n";
1708                $result = mysql_query("SELECT Hand.hash,Hand.game_id,Game.mod_date,Game.player from Hand".
1709                                      " LEFT JOIN Game On Hand.game_id=Game.id".
1710                                      " WHERE Hand.user_id='$uid' AND Game.status='pre'" );
1711                while( $r = mysql_fetch_array($result,MYSQL_NUM))
1712                  {
1713                    echo "<a href=\"".$host."?me=".$r[0]."\">game #".$r[1]." </a>";
1714                    if($r[3])
1715                      {
1716                        if($r[3]==$uid)
1717                          echo "(it's <strong>your</strong> turn)\n";
1718                        else
1719                          {
1720                            $name = DB_get_name_by_userid($r[3]);
1721                            echo "(it's $name's turn)\n";
1722                          };
1723                      }
1724                    if(time()-strtotime($r[2]) > 60*60*24*30)
1725                      echo " The game has been running for over a month.".
1726                        " Do you want to cancel it? <a href=\"$host?cancle=1&amp;me=".$r[0]."\">yes</a>".
1727                        " (clicking here is final and can't be restored)";
1728                    echo "<br />";
1729                  }
1730                echo "</p>\n";
1731
1732                echo "<p>These are the games you are playing in:<br />\n";
1733                $result = mysql_query("SELECT Hand.hash,Hand.game_id,Game.mod_date,Game.player from Hand".
1734                                      " LEFT JOIN Game On Hand.game_id=Game.id".
1735                                      " WHERE Hand.user_id='$uid' AND Game.status='play'" );
1736                while( $r = mysql_fetch_array($result,MYSQL_NUM))
1737                  {
1738                    echo "<a href=\"".$host."?me=".$r[0]."\">game #".$r[1]." </a>";
1739                    if($r[3])
1740                      {
1741                        if($r[3]==$uid)
1742                          echo "(it's <strong>your</strong> turn)\n";
1743                        else
1744                          {
1745                            $name = DB_get_name_by_userid($r[3]);
1746                            echo "(it's $name's turn)\n";
1747                          };
1748                      }
1749                    if(time()-strtotime($r[2]) > 60*60*24*30)
1750                      echo " The game has been running for over a month.".
1751                        " Do you want to cancel it? <a href=\"$host?cancle=1&amp;me=".$r[0]."\">yes</a>".
1752                        " (clicking here is final and can't be restored)";
1753                    echo "<br />";
1754                  }
1755                echo "</p>\n";
1756
1757
1758                echo "<p>And these are your games that are already done:<br />Game: \n";
1759                $output = array();
1760                $result = mysql_query("SELECT hash,game_id from Hand WHERE user_id='$uid' AND status='gameover'" );
1761                while( $r = mysql_fetch_array($result,MYSQL_NUM))
1762                  $output[] = "<a href=\"".$host."?me=".$r[0]."\">#".$r[1]." </a>";
1763                echo implode(", ",$output)."</p>\n";
1764
1765                $names = DB_get_all_names();
1766                echo "<p>Registered players:<br />\n";
1767                echo implode(", ",$names)."\n";
1768                echo "</p>\n";
1769
1770                echo "<p>Want to start a new game? Visit <a href=\"".$host."?new\">this page.</a></p>";
1771              }
1772          }
1773        else
1774          {
1775            echo "Sorry email and password don't match <br />";
1776          }
1777      };
1778      output_footer();
1779      DB_close();
1780      exit();
1781    }
1782 /* page for registration */
1783  else if(myisset("register") )
1784    {
1785      output_register();
1786    }
1787 /* new user wants to register */
1788  else if(myisset("Rfullname","Remail","Rpassword","Rtimezone") )
1789    {
1790      $ok=1;
1791      if(DB_get_userid_by_name($_REQUEST["Rfullname"]))
1792        {
1793          echo "please chose another name<br />";
1794          $ok=0;
1795        }
1796      if(DB_get_userid_by_email($_REQUEST["Remail"]))
1797        {
1798          echo "this email address is already used ?!<br />";
1799          $ok=0;
1800        }
1801      if($ok)
1802        {
1803          $r=mysql_query("INSERT INTO User VALUES(NULL,".DB_quote_smart($_REQUEST["Rfullname"]).
1804                         ",".DB_quote_smart($_REQUEST["Remail"]).
1805                         ",".DB_quote_smart(md5($_REQUEST["Rpassword"])).
1806                         ",".DB_quote_smart($_REQUEST["Rtimezone"]).",NULL)");
1807
1808          if($r)
1809            echo " added you to the database";
1810          else
1811            echo " something went wrong";
1812        }
1813    }
1814 /* default login page */
1815  else
1816    {
1817      $pre[0]=0;$game[0]=0;$done[0]=0;
1818      $r=mysql_query("SELECT COUNT(id) FROM Game GROUP BY status");
1819      if($r) {
1820        $pre  = mysql_fetch_array($r,MYSQL_NUM);
1821        $game = mysql_fetch_array($r,MYSQL_NUM);
1822        $done = mysql_fetch_array($r,MYSQL_NUM);
1823      }
1824
1825      $r=mysql_query("SELECT AVG(datediff(mod_date,create_date)) FROM Game where status='gameover' ");
1826      if($r)
1827        $avgage= mysql_fetch_array($r,MYSQL_NUM);
1828      else
1829        $avgage[0]=0;
1830
1831      output_home_page($pre[0],$game[0],$done[0],$avgage[0]);
1832    }
1833
1834 output_footer();
1835
1836 DB_close();
1837
1838 /*
1839  *Local Variables:
1840  *mode: php
1841  *mode: hs-minor
1842  *End:
1843  */
1844 ?>
1845
1846