f6e2d571ed4bfd3bb803a2bf0c807116edc2c4cb
[e-DoKo.git] / 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 config_check();
10
11 if(DB_open()<0)
12   {
13     output_header();
14     echo "Database error, can't connect... Please wait a while and try again. ".
15       "If the problem doesn't go away feel free to contact $ADMIN_NAME at $ADMIN_EMAIL.";
16     output_footer(); 
17     exit(); 
18   }
19
20 /* start a session, if it is not already running */
21 session_start();
22
23 /* done major error checking, output header of HTML page */
24 output_header();
25
26 /* check if we want to start a new game */
27 if(myisset("logout"))
28   {
29     session_unset();
30     session_destroy();
31     $_SESSION = array();
32     echo "you are now logged out!";
33   }
34 else if(myisset("new"))
35   {
36     if( isset($_SESSION["name"]) )
37       {
38         $names = DB_get_all_names();
39         output_form_for_new_game($names);
40       }
41     else
42       {
43         echo "Please log in.";
44       }
45   }
46 /*check if everything is ready to set up a new game */
47  else if( myisset("PlayerA", "PlayerB","PlayerC","PlayerD","dullen","schweinchen","call" ))
48   {
49     $PlayerA = $_REQUEST["PlayerA"];
50     $PlayerB = $_REQUEST["PlayerB"];
51     $PlayerC = $_REQUEST["PlayerC"];
52     $PlayerD = $_REQUEST["PlayerD"];
53
54     $dullen      = $_REQUEST["dullen"];
55     $schweinchen = $_REQUEST["schweinchen"];
56     $call        = $_REQUEST["call"];
57
58     $EmailA  = DB_get_email_by_name($PlayerA);
59     $EmailB  = DB_get_email_by_name($PlayerB);
60     $EmailC  = DB_get_email_by_name($PlayerC);
61     $EmailD  = DB_get_email_by_name($PlayerD);
62     
63     if($EmailA=="" || $EmailB=="" || $EmailC=="" || $EmailD=="")
64       {
65         echo "couldn't find one of the names, please start a new game";
66         output_footer();
67         DB_close();
68         exit();
69       }
70     
71     $useridA  = DB_get_userid_by_name($PlayerA);
72     $useridB  = DB_get_userid_by_name($PlayerB);
73     $useridC  = DB_get_userid_by_name($PlayerC);
74     $useridD  = DB_get_userid_by_name($PlayerD);
75     
76     /* create random numbers */
77     $randomNR       = create_array_of_random_numbers($useridA,$useridB,$useridC,$useridD);
78     $randomNRstring = join(":",$randomNR);
79         
80     /* create game */
81     $followup = NULL;
82     if(myisset("followup") )
83       {
84         $followup= $_REQUEST["followup"];
85         $session = DB_get_session_by_gameid($followup);
86         $ruleset = DB_get_ruleset_by_gameid($followup); /* just copy ruleset from old game, 
87                                                          this way no manipulation is possible */
88
89         /* check if there is a game in pre or play mode, in that case do nothing */
90         if( DB_is_session_active($session) > 0 )
91           {
92             echo "<p class=\"message\"> There is already a game going on in session $session, you can't start a new one</p>";
93             output_footer();
94             DB_close();
95             exit();
96           }
97         else if ( DB_is_session_active($session) < 0 )
98           {
99             echo "<p class=\"message\"> ERROR: status of session $session couldn't be determined.</p>";
100             output_footer();
101             DB_close();
102             exit();
103           }
104
105         if($session)
106           mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1',NULL,'pre',".
107                       "'$ruleset','$session' ,NULL)");
108         else
109           {
110             /* get max session */
111             $max = DB_get_max_session();
112             $max++;
113             mysql_query("UPDATE Game SET session='".$max."' WHERE id=".DB_quote_smart($followup));
114             mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1',NULL,'pre',".
115                         "'$ruleset','$max' ,NULL)");
116           }
117       }
118     else
119       {
120         /* get ruleset information or create new one */
121         $ruleset = DB_get_ruleset($dullen,$schweinchen,$call);
122         if($ruleset <0) 
123           {
124             myerror("Error defining ruleset: $ruleset");
125             output_footer();
126             DB_close();
127             exit();
128           };
129         /* get max session */
130         $max = DB_get_max_session();
131         $max++;
132         
133         mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1',NULL,'pre', ".
134                   "'$ruleset','$max' ,NULL)");
135       }
136     $game_id = mysql_insert_id();
137     
138     /* create hash */
139     $TIME  = (string) time(); /* to avoid collisions */
140     $hashA = md5("AGameOfDoko".$game_id.$PlayerA.$EmailA.$TIME);
141     $hashB = md5("AGameOfDoko".$game_id.$PlayerB.$EmailB.$TIME);
142     $hashC = md5("AGameOfDoko".$game_id.$PlayerC.$EmailC.$TIME);
143     $hashD = md5("AGameOfDoko".$game_id.$PlayerD.$EmailD.$TIME);
144     
145     /* create hands */
146     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridA).
147                 ", ".DB_quote_smart($hashA).", 'start','1',NULL,NULL,NULL,NULL)");
148     $hand_idA = mysql_insert_id();                                                             
149     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridB).
150                 ", ".DB_quote_smart($hashB).", 'start','2',NULL,NULL,NULL,NULL)");
151     $hand_idB = mysql_insert_id();                                                             
152     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridC).
153                 ", ".DB_quote_smart($hashC).", 'start','3',NULL,NULL,NULL,NULL)");
154     $hand_idC = mysql_insert_id();                                                             
155     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridD).
156                 ", ".DB_quote_smart($hashD).", 'start','4',NULL,NULL,NULL,NULL)");
157     $hand_idD = mysql_insert_id();
158     
159     /* save cards */
160     for($i=0;$i<12;$i++)
161       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idA', '".$randomNR[$i]."', 'false')");
162     for($i=12;$i<24;$i++)
163       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idB', '".$randomNR[$i]."', 'false')");
164     for($i=24;$i<36;$i++)
165       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idC', '".$randomNR[$i]."', 'false')");
166     for($i=36;$i<48;$i++)
167       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idD', '".$randomNR[$i]."', 'false')");
168     
169     /* send out email, TODO: check for error with email */
170     $message = "\n".
171       "you are invited to play a game of DoKo (that is to debug the program ;).\n".
172       "Place comments and bug reports here:\n".
173       "http://wiki.nubati.net/index.php?title=EmailDoko\n\n".
174       "The whole round would consist of the following players:\n".
175       "$PlayerA\n".
176       "$PlayerB\n".
177       "$PlayerC\n".
178       "$PlayerD\n\n".
179       "If you want to join this game, please follow this link:\n\n".
180       "".$host."?me=";
181     
182     mymail($EmailA,"You are invited to a game of DoKo","Hello $PlayerA,\n".$message.$hashA);
183     mymail($EmailB,"You are invited to a game of DoKo","Hello $PlayerB,\n".$message.$hashB);
184     mymail($EmailC,"You are invited to a game of DoKo","Hello $PlayerC,\n".$message.$hashC);
185     mymail($EmailD,"You are invited to a game of DoKo","Hello $PlayerD,\n".$message.$hashD);
186     
187     echo "You started a new game. The emails have been sent out!";    
188   }    /* end set up a new game */
189 /* cancle a game, if nothing has happend in the last N minutes */
190 else if(myisset("cancle","me"))
191   {
192     $me = $_REQUEST["me"];
193     
194     /* test for valid ID */
195     $myid = DB_get_userid_by_hash($me);
196     if(!$myid)
197       {
198         echo "Can't find you in the database, please check the url.<br />\n";
199         echo "perhaps the game has been cancled, check by login in <a href=\"$host\">here</a>.";
200         output_footer();
201         DB_close();
202         exit();
203       }
204     
205     DB_update_user_timestamp($myid);
206     
207     /* get some information from the DB */
208     $gameid   = DB_get_gameid_by_hash($me);
209     $myname   = DB_get_name_by_hash($me);
210
211     /* check if game really is old enough */
212     $result = mysql_query("SELECT mod_date from Game WHERE id='$gameid' " );
213     $r = mysql_fetch_array($result,MYSQL_NUM);
214     if(time()-strtotime($r[0]) > 60*60*24*30) /* = 1 month */
215       {
216         $message = "Hello, \n\n".
217           "Game ".DB_format_gameid($gameid)." has been cancled since nothing happend for a while and $myname requested it.\n";
218         
219         $userids = DB_get_all_userid_by_gameid($gameid);
220         foreach($userids as $user)
221           {
222             $To = DB_get_email_by_userid($user);
223             mymail($To,$EmailName."game ".DB_format_gameid($gameid)." cancled (timed out)",$message);
224           }
225         
226         /* delete everything from the dB */
227         DB_cancel_game($me);
228         
229         echo "<p style=\"background-color:red\";>Game ".DB_format_gameid($gameid)." has been cancled.<br /><br /></p>";
230       }
231     else
232       echo "<p>You need to wait longer before you can cancle a game...</p>\n";
233   }
234 /* send out a reminder */
235 else if(myisset("remind","me"))
236   {
237     $me = $_REQUEST["me"];
238     
239     /* test for valid ID */
240     $myid = DB_get_userid_by_hash($me);
241     if(!$myid)
242       {
243         echo "Can't find you in the database, please check the url.<br />\n";
244         echo "perhaps the game has been cancled, check by login in <a href=\"$host\">here</a>.";
245         output_footer();
246         DB_close();
247         exit();
248       }
249     
250     DB_update_user_timestamp($myid);
251     
252     /* get some information from the DB */
253     $gameid   = DB_get_gameid_by_hash($me);
254     $myname   = DB_get_name_by_hash($me);
255
256     /* check if game really is old enough */
257     $result = mysql_query("SELECT mod_date,player,status from Game WHERE id='$gameid' " );
258     $r = mysql_fetch_array($result,MYSQL_NUM);
259     if( (time()-strtotime($r[0]) > 60*60*24*7)  && ($r[2]!='gameover') ) /* = 1 week */
260       {
261         $name = DB_get_name_by_userid($r[1]);
262         $To = DB_get_email_by_userid($r[1]);
263         $userhash = DB_get_hash_from_gameid_and_userid($gameid,$r[1]);
264         
265         $message = "Hello $name, \n\n".
266           "It's your turn in game ".DB_format_gameid($gameid)." \n".
267           "Actually everyone else is waiting for you for more than a week now ;)\n\n".
268           "Please visit this link now to continue: \n".
269           " ".$host."?me=".$userhash."\n\n" ;
270         
271         if(DB_get_reminder($r[1],$gameid)>0)
272           {
273             echo "<p>An email has already been sent out.</p>\n";
274           }
275         else
276           {
277             DB_set_reminder($r[1],$gameid);
278             mymail($To,$EmailName."Reminder: game ".DB_format_gameid($gameid)." it's your turn",$message);
279             
280             echo "<p style=\"background-color:red\";>Game ".DB_format_gameid($gameid).": an email has been sent out.<br /><br /></p>";
281           }
282       }
283     else
284       echo "<p>You need to wait longer before you can send out a reminder...</p>\n";
285   }
286 /* handle request from one specific player for one game,
287  * (the hash is set on a per game base) */
288 else if(myisset("me"))
289   {
290     $me = $_REQUEST["me"];
291     
292     /* test for valid ID */
293     $myid = DB_get_userid_by_hash($me);
294     if(!$myid)
295       {
296         echo "Can't find you in the database, please check the url.<br />\n";
297         echo "perhaps the game has been cancled, check by login in <a href=\"$host\">here</a>.";
298         output_footer();
299         DB_close();
300         exit();
301       }
302
303     if(isset($_SESSION["name"]))
304       output_status($_SESSION["name"]);
305
306     /* the user had done something, update the timestamp */
307     DB_update_user_timestamp($myid);
308     
309     /* get some information from the DB */
310     $gameid   = DB_get_gameid_by_hash($me);
311     $myname   = DB_get_name_by_hash($me);
312     $mystatus = DB_get_status_by_hash($me);
313     $mypos    = DB_get_pos_by_hash($me);
314     $myhand   = DB_get_handid_by_hash($me);
315     $session  = DB_get_session_by_gameid($gameid);
316
317     /* get prefs and save them */
318     DB_get_PREF($myid);
319     /* end set pref */
320       
321     /* get rule set for this game */
322     $result = mysql_query("SELECT * FROM Rulesets".
323                           " LEFT JOIN Game ON Game.ruleset=Rulesets.id ".
324                           " WHERE Game.id='$gameid'" );
325     $r      = mysql_fetch_array($result,MYSQL_NUM);
326
327     $RULES["dullen"]      = $r[2];
328     $RULES["schweinchen"] = $r[3];
329     $RULES["call"]        = $r[4];
330
331     /* get some infos about the game */
332     $gametype   = DB_get_gametype_by_gameid($gameid);
333     $gamestatus = DB_get_game_status_by_gameid($gameid);
334     $GT         = $gametype;
335     if($gametype=="solo")
336       {
337         $gametype = DB_get_solo_by_gameid($gameid);
338         $GT  = $gametype." ".$GT;
339       }
340     
341     /* does anyone have both foxes */
342     $GAME["schweinchen"]=0; 
343     for($i=1;$i<5;$i++)
344       {
345         $hash  = DB_get_hash_from_game_and_pos($gameid,$i);
346         $cards = DB_get_all_hand($hash);
347         if( in_array("19",$cards) && in_array("20",$cards) )
348           {
349             $GAME["schweinchen"]=1;
350             $GAME["schweinchen-who"]=$hash;
351           }
352       };
353
354     /* put everyting in a form */
355     echo "<form action=\"index.php?me=$me\" method=\"post\">\n";
356
357     /* output game */
358
359     /* output extra division in case this game is part of a session */
360     if($session)
361       {
362         echo "<div class=\"session\">\n".
363           "This game is part of session $session: \n";
364         $hashes = DB_get_hashes_by_session($session,$myid);
365         $i = 1;
366         foreach($hashes as $hash)
367           {
368             if($hash == $me)
369               echo "$i \n";
370             else 
371               echo "<a href=\"".$host."?me=".$hash."\">$i</a> \n";
372             $i++;
373           }
374         echo "</div>\n";
375       }
376       
377     /* display the table and the names */
378     display_table();
379
380     /* mystatus gets the player through the different stages of a game.
381      * start:    yes/no
382      * init:     check values from start,
383      *           check for sickness
384      * check:    check for return values from init
385      * poverty:  handle poverty, wait here until all player have reached this state
386      *           display sickness and move on to game
387      * play:     game in progress
388      * gameover: are we revisiting a game
389      */
390     switch($mystatus)
391       {
392       case 'start':
393         if( !myisset("in") )
394           {
395             output_check_want_to_play($me);
396             break;
397           }
398         else
399           {
400             /* move on to the next stage*/
401             DB_set_hand_status_by_hash($me,'init');
402           }
403       case 'init':
404         /* first check if everything went ok  in the last step
405          * if not, send user back, if yes, check what he did
406          */
407         if( !myisset("in") )
408           {
409             echo "<p class=\"message\"> You need to answer the <a href=\"$host?me=$me\">question</a>.</p>";
410             DB_set_hand_status_by_hash($me,'start');
411           }
412         else
413           {
414             if($_REQUEST["in"] == "no")
415               {
416                 /* cancel the game */
417                 $message = "Hello, \n\n".
418                   "the game has been canceled due to the request of one of the players.\n";
419                 
420                 $userids = DB_get_all_userid_by_gameid($gameid);
421                 foreach($userids as $user)
422                   {
423                     $To = DB_get_email_by_userid($user);
424                     mymail($To,$EmailName."game ".DB_format_gameid($gameid)." canceled",$message);
425                   }
426                 
427                 /* delete everything from the dB */
428                 DB_cancel_game($me);
429               }
430             else
431               {
432                 $mycards = DB_get_hand($me);
433                 sort($mycards);
434
435                 output_check_for_sickness($me,$mycards);
436                 
437                 echo "<p class=\"mycards\">your cards are: <br />\n";
438                 foreach($mycards as $card) 
439                   display_card($card,$PREF["cardset"]);
440                 echo "</p>\n";   
441                 
442                 /* move on to the next stage*/
443                 DB_set_hand_status_by_hash($me,'check');
444               }
445           }
446         break;
447
448     case 'check':
449       /* ok, user is in the game, saw his cards and selected his vorbehalt
450        * so first we check what he selected
451        */
452       if(!myisset("solo","wedding","poverty","nines") )
453         {
454           /* all these variables have a pre-selected default,
455            * so we should never get here,
456            * unless a user tries to cheat ;)
457            * can also happen if user reloads the page!
458            */
459           echo "<p class=\"message\"> You need to answer the <a href=\"$host?me=$me&in=yes\">questions</a>.</p>";
460           DB_set_hand_status_by_hash($me,'init');
461         }
462       else
463         {
464           echo "<p class=\"message\">Processing what you selected in the last step...";
465       
466           /* check if this sickness needs to be handled first */
467           $gametype    = DB_get_gametype_by_gameid($gameid);
468           $startplayer = DB_get_startplayer_by_gameid($gameid);
469           
470           if( $_REQUEST["solo"]!="No")
471             {
472               /* user wants to play a solo */
473
474               /* store the info in the user's hand info */
475               DB_set_solo_by_hash($me,$_REQUEST["solo"]);
476               DB_set_sickness_by_hash($me,"solo");
477
478               echo "<br />Seems like you want to play a ".$_REQUEST["solo"]." solo. Got it.<br />\n";
479               
480               if($gametype == "solo" && $startplayer<$mypos)
481                 {}/* do nothing, since someone else already is playing solo */
482               else
483                 {
484                   /* this solo comes first 
485                    * store info in game table
486                    */
487                   DB_set_gametype_by_gameid($gameid,"solo");
488                   DB_set_startplayer_by_gameid($gameid,$mypos);
489                   DB_set_solo_by_gameid($gameid,$_REQUEST["solo"]);
490                 };
491             }
492           else if($_REQUEST["wedding"] == "yes")
493             {
494               /* TODO: add silent solo somewhere*/
495               echo "Ok, you don't want to play a silent solo...wedding was chosen.<br />\n";
496               DB_set_sickness_by_hash($me,"wedding");
497             }
498           else if($_REQUEST["poverty"] == "yes")
499             {
500               echo "Don't think you can win with just a few trump...? ok, poverty chosen <br />\n";
501               DB_set_sickness_by_hash($me,"poverty");
502             }
503           else if($_REQUEST["nines"] == "yes")
504             {
505               echo "What? You just don't want to play a game because you have a few nines? Well, if no one".
506                 " is playing solo, this game will be canceled.<br />\n";
507               DB_set_sickness_by_hash($me,"nines");
508             }
509           
510           echo " Ok, done with checking, please go to the <a href=\"$host?me=$me\">next step of the setup</a>.</p>";
511           
512           /* move on to the next stage*/
513           DB_set_hand_status_by_hash($me,'poverty');
514           
515           /* check if everyone has reached this stage, send out email */
516           $userids = DB_get_all_userid_by_gameid($gameid);
517           $ok = 1;
518           foreach($userids as $user)
519             {
520               $userstat = DB_get_hand_status_by_userid_and_gameid($user,$gameid);
521               if($userstat!='poverty' && $userstat!='play')
522                 {
523                   $ok = 0;
524                   DB_set_player_by_gameid($gameid,$user);
525                 }
526             };
527           if($ok)
528             {
529               /* reset player = everyone has to do something now */
530               DB_set_player_by_gameid($gameid,NULL);
531               
532               foreach($userids as $user)
533                 {
534                   $To       = DB_get_email_by_userid($user);
535                   $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);                  if($userhash != $me)
536                     {
537                       $message = "Everyone finish the questionary in game ".DB_format_gameid($gameid).", ".
538                         "please visit this link now to continue: \n".
539                         " ".$host."?me=".$userhash."\n\n" ;
540                       mymail($To,$EmailName." finished setup in game ".DB_format_gameid($gameid),$message);
541                     }
542                 };
543             };
544         };
545
546       break;
547
548     case 'poverty':
549       /* here we need to check if there is a solo or some other form of sickness.
550        * If so, which one is the most important one
551        * set that one in the Game table
552        * tell people about it.
553        */
554       echo "<div class=\"message\">\n";
555       echo "<p> Checking if someone else selected solo, nines, wedding or poverty.</p>";
556       
557       /* check if everyone has reached this stage */
558       $userids = DB_get_all_userid_by_gameid($gameid);
559       $ok = 1;
560       foreach($userids as $user)
561         {
562           $userstat = DB_get_hand_status_by_userid_and_gameid($user,$gameid);
563           if($userstat!='poverty' && $userstat!='play')
564             $ok = 0;
565         };
566
567       if(!$ok)
568         {
569           echo "This step can only be handled after everyone finished the last step. ".
570                "Seems like this is not the case, so you need to wait a bit... ".
571                "you will get an email once that is the case, please use the link in ".
572                "that email to continue the game.<br />";
573         }
574       else
575         {
576           echo "Everyone has finished checking their cards, let's see what they said...<br />";
577
578           /* check what kind of game we are playing,  in case there are any solos this already 
579            *will have the correct information in it */
580           $gametype    = DB_get_gametype_by_gameid($gameid);
581           $startplayer = DB_get_startplayer_by_gameid($gameid);
582
583           /* check for different sickness and just output a general info */
584           $nines   = 0;
585           $poverty = 0;
586           $wedding = 0;
587           $solo    = 0;
588           foreach($userids as $user)
589             {
590               $name     = DB_get_name_by_userid($user);
591               $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
592               if($usersick == 'nines')
593                 {
594                   $nines = $user;
595                   echo "$name has a Vorbehalt. <br />";
596                   break;
597                 }
598               else if($usersick == 'poverty')
599                 {
600                   $poverty++;
601                   echo "$name has a Vorbehalt. <br />";
602                 }
603               else if($usersick == 'wedding')
604                 {
605                   $wedding=$user;
606                   echo "$name has a Vorbehalt. <br />"  ;
607                 }
608               else if($usersick == 'solo')
609                 {
610                   $solo++;
611                   echo "$name has a Vorbehalt. <br />"  ;
612                 }
613             }
614
615           /* now check which sickness comes first and set the gametype to it */
616
617           if($gametype == "solo")
618             {
619               /* do nothing */
620             }
621           else if($nines)
622             {
623               /* cancel game */
624               /* TODO: should we keep statistics of this? */
625               $message = "Hello, \n\n".
626                 " the game has been canceled because ".DB_get_name_by_userid($nines).
627                 " has five or more nines and nobody is playing solo.\n\n".
628                 " To redeal either start a new game or, in case the game was part of a tournament, \n".
629                 " go to the last game and use the link at the bottom of the page to redeal.";
630               
631               $userids = DB_get_all_userid_by_gameid($gameid);
632               foreach($userids as $user)
633                 {
634                   $To = DB_get_email_by_userid($user);
635                   mymail($To,$EmailName."game ".DB_format_gameid($gameid)." canceled",$message);
636                 }
637               
638               /* delete everything from the dB */
639               DB_cancel_game($me);
640               
641               echo "The game has been canceled because ".DB_get_name_by_userid($nines).
642                 " has five or more nines and nobody is playing solo.\n";
643               output_footer();
644               DB_close();
645               exit();
646             }
647           else if($poverty==1) /* one person has poverty */
648             {
649               DB_set_gametype_by_gameid($gameid,"poverty");
650               $gametype = "poverty";
651               $who      = DB_get_sickness_by_gameid($gameid);
652               if(!$who)
653                 {
654                   $firstsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
655                   if($firstsick == "poverty")
656                     DB_set_sickness_by_gameid($gameid,2); /* who needs to be asked first */
657                   else
658                     DB_set_sickness_by_gameid($gameid,1); /* who needs to be asked first */
659                 }
660             }
661           else if($poverty==2) /* two people have poverty */
662             {
663               DB_set_gametype_by_gameid($gameid,"dpoverty");
664               $gametype = "dpoverty";
665               $who      = DB_get_sickness_by_gameid($gameid);
666               if(!$who)
667                 {
668                   $firstsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
669                   if($firstsick == "poverty")
670                     {
671                       $seconsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
672                       if($secondsick == "poverty")
673                         DB_set_sickness_by_gameid($gameid,30); /* who needs to be asked first */
674                       else
675                         DB_set_sickness_by_gameid($gameid,20); /* who needs to be asked first */
676                     }
677                   else
678                     DB_set_sickness_by_gameid($gameid,10); /* who needs to be asked first */
679                 }
680             }
681           else if($wedding> 0)
682             {
683               DB_set_gametype_by_gameid($gameid,"wedding");
684               DB_set_sickness_by_gameid($gameid,'-1'); /* wedding not resolved yet */
685               $gametype = "wedding";
686             };
687
688           echo "<br />\n";
689
690           /* now the gametype is set correctly (shouldn't matter that this is calculated for every user)
691            * output what kind of game we have */
692           
693           $poverty = 0;
694           foreach($userids as $user)
695             {
696               /* userids are sorted by position... 
697                * so output whatever the first one has, then whatever the next one has
698                * stop when the sickness is the same as the gametype 
699                */
700               
701               $name     = DB_get_name_by_userid($user);
702               $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
703
704               if($usersick)
705                 echo "$name has $usersick. <br />"; /*TODO: perhaps save this in a string and store in Game? */
706
707               if($usersick=="poverty")
708                 $poverty++;
709               if($usersick == "wedding" && $gametype =="wedding")
710                 break;
711               if($usersick == "poverty" && $gametype =="poverty")
712                 break;
713               if($usersick == "poverty" && $gametype =="dpoverty" && $poverty==2)
714                 break;
715               if($usersick == "solo" && $gametype =="solo")
716                 break;
717             };
718
719           /* output Schweinchen in case the rules need it */
720           if( $gametype != "solo")
721             if($GAME["schweinchen"] && $RULES["schweinchen"]=="both" )
722               echo DB_get_name_by_hash($GAME["schweinchen-who"])." has Schweinchen. <br />";
723           
724           echo "<br />\n";
725           
726           /* finished the setup, set re/contra parties if possible, go to next stage unless there is a case of poverty*/
727           switch($gametype)
728             {
729             case "solo":
730               /* are we the solo player? set us to re, else set us to contra */
731               $pos = DB_get_pos_by_hash($me);
732               if($pos == $startplayer)
733                 DB_set_party_by_hash($me,"re");
734               else
735                 DB_set_party_by_hash($me,"contra");
736               DB_set_hand_status_by_hash($me,'play');
737               break;
738
739             case "wedding":
740               /* set person with the wedding to re, do the rest during the game */
741               $usersick = DB_get_sickness_by_userid_and_gameid($myid,$gameid);
742               if($usersick == "wedding")
743                 DB_set_party_by_hash($me,"re");
744               else
745                 DB_set_party_by_hash($me,"contra");
746               
747               echo "Whoever will make the first trick will be on the re team. <br />\n";
748               echo " Ok, the game can start now, please finish <a href=\"$host?me=$me\">the setup</a>.<br />";       
749               DB_set_hand_status_by_hash($me,'play');
750               break;
751
752             case "normal":
753               $hand = DB_get_all_hand($me);
754               
755               if(in_array('3',$hand)||in_array('4',$hand))
756                 DB_set_party_by_hash($me,"re");
757               else
758                 DB_set_party_by_hash($me,"contra");
759               DB_set_hand_status_by_hash($me,'play');
760               break;
761             case "poverty":
762             case "dpoverty":
763               /* check if poverty resolved (e.g. DB.Game who set to NULL)
764                *   yes? =>trump was taken, start game; break; 
765                */
766               $who = DB_get_sickness_by_gameid($gameid);
767               if($who<0)
768                 { /* trump has been taken */
769                   DB_set_hand_status_by_hash($me,'play');
770                   break;
771                 };
772               
773               if($who>9) /*= two people still have trump on the table*/
774                 $add = 10;
775               else
776                 $add = 1;
777
778               /* check if we are being asked now
779                *    no? display wait message, e.g. player X is asked at the moment 
780                */
781               $usersick = DB_get_sickness_by_userid_and_gameid($myid,$gameid);
782               if(myisset("trump") && $_REQUEST["trump"]=="no" && ($who==$mypos || $who==$mypos*10))
783                 {
784                   /* user doesn't want to take trump */
785                   /* set next player who needs to be asked */
786                   $firstsick  = (string) DB_get_sickness_by_pos_and_gameid($mypos+1,$gameid);
787                   $secondsick = (string) DB_get_sickness_by_pos_and_gameid($mypos+2,$gameid);
788                   
789                   if($firstsick=="poverty")
790                     {
791                       if($secondsick=="poverty")
792                         DB_set_sickness_by_gameid($gameid,$who+$add*3);
793                       else
794                         DB_set_sickness_by_gameid($gameid,$who+$add*2);
795                     }
796                   else
797                     DB_set_sickness_by_gameid($gameid,$who+$add);
798
799                   /* email next player */
800                   $who = DB_get_sickness_by_gameid($gameid);
801                   if($who>9) $who = $who/10;
802                   
803                   if($who<=4)
804                     {
805                       $To       = DB_get_email_by_pos_and_gameid($who,$gameid);
806                       $userhash = DB_get_hash_from_game_and_pos($gameid,$who);
807                       DB_set_player_by_gameid($gameid,$who);
808
809                       $message = "Someone has poverty, it's your turn to decide, if you want to take the trump. Please visit:".
810                         " ".$host."?me=".$userhash."\n\n" ;
811                       mymail($To,$EmailName." poverty (game ".DB_format_gameid($gameid).")",$message);
812                     }
813
814                   /* this user is done */
815                   DB_set_hand_status_by_hash($me,'play');
816                   break;                
817                 }
818               else if(myisset("trump") && !myisset("exchange") && $_REQUEST["trump"]>0 && ($who==$mypos || $who==$mypos*10))
819                 {
820                   /* user wants to take trump */
821                   $trump = $_REQUEST["trump"];
822
823                   /* get hand id for user $trump */
824                   $userhand = DB_get_handid_by_gameid_and_userid($gameid,$trump);
825                   /* copy trump from player A to B */
826                   $result = mysql_query("UPDATE Hand_Card SET hand_id='$myhand' WHERE hand_id='$userhand' AND card_id<'27'" );
827                   
828                   /* add hidden button with trump in it to get to the next point */
829                   echo "</div><div class=\"poverty\">\n";
830                   echo "  <input type=\"hidden\" name=\"exchange\" value=\"-1\" />\n";
831                   echo "  <input type=\"hidden\" name=\"trump\" value=\"".$trump."\" />\n";
832                   echo "  <input type=\"submit\" class=\"submitbutton\" value=\"select cards to give back\" />\n";
833                   echo "</div><div>\n";
834                 }
835               else if(myisset("trump","exchange") && $_REQUEST["trump"]>0 && ($who==$mypos || $who==$mypos*10))
836                 {
837                   $trump    = $_REQUEST["trump"];
838                   $exchange = $_REQUEST["exchange"];
839                   $userhand = DB_get_handid_by_gameid_and_userid($gameid,$trump);
840
841                   /* if exchange is set to a value>0, exchange that card back to user $trump */
842                   if($exchange >0)
843                     {
844                       $result = mysql_query("UPDATE Hand_Card SET hand_id='$userhand'".
845                                             " WHERE hand_id='$myhand' AND card_id='$exchange'" );
846                     };
847                   
848                   /* if number of cards == 12, set status to play for both users */
849                   $result = mysql_query("SELECT COUNT(*) FROM Hand_Card  WHERE hand_id='$myhand'" );
850                   $r      = mysql_fetch_array($result,MYSQL_NUM);
851                   if(!$r)
852                     {
853                       myerror("error in poverty");
854                       die();
855                     };
856                   if($r[0]==12)
857                     {
858                       if($gametype=="poverty" || $who<9)
859                         {
860                           DB_set_sickness_by_gameid($gameid,-1); /* done with poverty */                          
861                         }
862                       else /* reduce poverty count by one, that is go to single digits $who */
863                         {
864                           $add = 1;
865                           $who = $who/10;
866
867                           /* whom to ask next */
868                           $firstsick  = DB_get_sickness_by_pos_and_gameid($mypos+1,$gameid);
869                           $secondsick = DB_get_sickness_by_pos_and_gameid($mypos+2,$gameid);
870
871                           if($firstsick!="poverty")
872                             DB_set_sickness_by_gameid($gameid,$who+$add);
873                           else
874                             {
875                               if($secondsick!="poverty")
876                                 DB_set_sickness_by_gameid($gameid,$who+$add*2);
877                               else
878                                 DB_set_sickness_by_gameid($gameid,$who+$add*3);
879                             };
880
881                           /* email next player */
882                           $who = DB_get_sickness_by_gameid($gameid);
883                           if($who<=4)
884                             {
885                               $To       = DB_get_email_by_pos_and_gameid($who,$gameid);
886                               $userhash = DB_get_hash_from_game_and_pos($gameid,$who);
887                               DB_set_player_by_gameid($gameid,$who);
888
889                               $message = "Someone has poverty, it's your turn to decide, ".
890                                          "if you want to take the trump. Please visit:".
891                                          " ".$host."?me=".$userhash."\n\n" ;
892                               mymail($To,$EmailName." poverty (game ".DB_format_gameid($gameid).")",$message);
893                             }
894                         }
895                       
896                       /* this user is done */
897                       DB_set_hand_status_by_hash($me,'play');
898                       /* and so is his partner */
899                       $hash = DB_get_hash_from_gameid_and_userid($gameid,$trump);
900                       DB_set_hand_status_by_hash($hash,'play');
901
902                       /* set party to re, unless we had dpoverty, in that case check if we need to set re/contra*/
903                       $re_set = 0;
904                       foreach($userids as $user)
905                         {
906                           $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
907                           $party    = DB_get_party_by_hash($userhash);
908                           if($party=="re")
909                             $re_set = 1;
910                         }
911                       if($re_set)
912                         {
913                           DB_set_party_by_hash($me,"contra");
914                           DB_set_party_by_hash($hash,"contra");
915                         }
916                       else
917                         {
918                           foreach($userids as $user)
919                             {
920                               $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
921                               if($userhash==$hash||$userhash==$me)
922                                 DB_set_party_by_hash($userhash,"re");
923                               else
924                                 DB_set_party_by_hash($userhash,"contra");
925                             }
926                         }
927
928
929                       break;
930                     }
931                   else
932                     {
933                       /* else show all trump, have lowest card pre-selected, have hidden setting for */
934                       echo "</div><div class=\"poverty\"> you need to get rid of a few cards</div>\n";
935                       
936                       set_gametype($gametype); /* this sets the $CARDS variable */
937                       $mycards = DB_get_hand($me);
938                       $mycards = mysort($mycards,$gametype);
939
940                       $type="exchange";
941                       echo "<div class=\"mycards\">Your cards are: <br />\n";
942                       foreach($mycards as $card) 
943                         display_link_card($card,$PREF["cardset"],$type);
944                       echo "  <input type=\"hidden\" name=\"trump\" value=\"".$trump."\" />\n";
945                       echo "  <input type=\"submit\" class=\"submitbutton\" value=\"select one card to give back\" />\n";
946                       echo "</div><div>\n";
947                     }
948                 }
949               else if($who == $mypos || $who == $mypos*10)
950                 {
951                   echo "</div><div class=\"poverty\">\n";
952                   foreach($userids as $user)
953                     {
954                       $name     = DB_get_name_by_userid($user);
955                       $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
956                       
957                       if($usersick=="poverty")
958                         {
959                           $hash    = DB_get_hash_from_gameid_and_userid($gameid,$user);
960                           $cards   = DB_get_hand($hash);
961                           $nrtrump = count_trump($cards);
962                           /* count trump */
963                           if($nrtrump<4)
964                             echo "Player $name has $nrtrump trump. Do you want to take them?".
965                               "<a href=\"index.php?me=$me&amp;trump=$user\">yes</a> <br />\n";
966                         }
967                     }
968                   echo "<a href=\"index.php?me=$me&amp;trump=no\">No,way I take those trump...</a> <br />\n";
969                   echo "</div><div>\n";
970                   
971                   echo "Your cards are: <br />\n";
972                   $mycards = DB_get_hand($me);
973                   sort($mycards);
974                   echo "<p class=\"mycards\">your cards are: <br />\n";
975                   foreach($mycards as $card) 
976                     display_card($card,$PREF["cardset"]);
977                   echo "</p>\n";   
978                 }
979               else
980                 {
981                   $mysick = DB_get_sickness_by_userid_and_gameid($myid,$gameid);
982                   if($mysick=="poverty")
983                     echo "The others are asked if they want to take your trump, you have to wait (you'll get an email).";
984                   else
985                     echo "it's not your turn yet to decide if you want to take the trump or not.";
986                 }
987             };
988           /* check if no one wanted to take trump, in that case the gamesickness would be set to 5 or 50 */
989           $who = DB_get_sickness_by_gameid($gameid);
990           if($who==5 || $who==50)
991             {
992               $message = "Hello, \n\n".
993                 "Game ".DB_format_gameid($gameid)." has been cancled since nobody wanted to take the trump.\n";
994               
995               $userids = DB_get_all_userid_by_gameid($gameid);
996               foreach($userids as $user)
997                 {
998                   $To = DB_get_email_by_userid($user);
999                   mymail($To,$EmailName."game ".DB_format_gameid($gameid)." cancled (poverty not resolved)",$message);
1000                 }
1001               
1002               /* delete everything from the dB */
1003               DB_cancel_game($me);
1004               
1005               echo "<p style=\"background-color:red\";>Game ".DB_format_gameid($gameid)." has been cancled.<br /><br /></p>";
1006               output_footer();
1007               DB_close();
1008               exit();
1009             }
1010           
1011           /* check if all players are ready to play */
1012           $ok = 1;
1013           foreach($userids as $user)
1014             if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='play')
1015               {
1016                 $ok = 0;
1017                 DB_set_player_by_gameid($gameid,$user);
1018               }
1019           
1020           if($ok)
1021             {
1022               /* only set this after all poverty, etc. are handled*/
1023               DB_set_game_status_by_gameid($gameid,'play');
1024               
1025               /* email startplayer */
1026               $startplayer = DB_get_startplayer_by_gameid($gameid);
1027               $email       = DB_get_email_by_pos_and_gameid($startplayer,$gameid);
1028               $hash        = DB_get_hash_from_game_and_pos($gameid,$startplayer);
1029               $who         = DB_get_userid_by_email($email);
1030               DB_set_player_by_gameid($gameid,$who);
1031               
1032               if($hash!=$me)
1033                 {
1034                   /* email startplayer) */
1035                   $message = "It's your turn now in game ".DB_format_gameid($gameid).".\n".
1036                     "Use this link to play a card: ".$host."?me=".$hash."\n\n" ;
1037                   mymail($email,$EmailName."ready, set, go... (game ".DB_format_gameid($gameid).") ",$message);
1038                 }
1039               else
1040                 echo " Please, <a href=\"$host?me=$me\">start</a> the game.<br />";      
1041             }
1042           else
1043             echo "\n <br />";    
1044         }
1045       echo "</div>\n";
1046       break;
1047     case 'play':
1048     case 'gameover': 
1049       /* both entries here,  so that the tricks are visible for both.
1050        * in case of 'play' there is a break later that skips the last part
1051        */
1052       
1053       /* figure out what kind of game we are playing, 
1054        * set the global variables $CARDS["trump"],$CARDS["diamonds"],$CARDS["hearts"],
1055        * $CARDS["clubs"],$CARDS["spades"],$CARDS["foxes"]
1056        * accordingly
1057        */
1058       
1059       $gametype = DB_get_gametype_by_gameid($gameid);
1060       $GT       = $gametype;
1061       if($gametype=="solo")
1062         {
1063           $gametype = DB_get_solo_by_gameid($gameid);
1064           $GT       = $gametype." ".$GT;
1065         }
1066       else
1067         $gametype = "normal";
1068       
1069       set_gametype($gametype); /* this sets the $CARDS variable */
1070       
1071       /* get some infos about the game */
1072       $gamestatus = DB_get_game_status_by_gameid($gameid);
1073       
1074       /* has the game started? No, then just wait here...*/
1075       if($gamestatus == 'pre')
1076         {
1077           echo "<p class=\"message\"> You finished the setup, but not everyone else finished it... ".
1078                "so you need to wait for the others. Just wait for the an email... </p>";
1079           break; /* not sure this works... the idea is that you can 
1080                   * only  play a card after everyone is ready to play */
1081         }
1082
1083       /* get time from the last action of the game */
1084       $result  = mysql_query("SELECT mod_date from Game WHERE id='$gameid' " );
1085       $r       = mysql_fetch_array($result,MYSQL_NUM);
1086       $gameend = time() - strtotime($r[0]);
1087
1088       /* handel comments in case player didn't play a card, allow comments a week after the end of the game */
1089       if( (!myisset("card") && $mystatus=='play') || ($mystatus=='gameover' && ($gameend < 60*60*24*7)) )
1090         if(myisset("comment"))
1091           {
1092             $comment = $_REQUEST["comment"];
1093             $playid = DB_get_current_playid($gameid);
1094             
1095             if($comment != "")
1096               DB_insert_comment($comment,$playid,$myid);
1097           };  
1098
1099       /* get everything relevant to display the tricks */
1100       $result = mysql_query("SELECT Hand_Card.card_id as card,".
1101                             "       Hand.position as position,".
1102                             "       Play.sequence as sequence, ".
1103                             "       Trick.id, ".
1104                             "       GROUP_CONCAT(CONCAT('<span>',User.fullname,': ',Comment.comment,'</span>') SEPARATOR '\n' ), ".
1105                             "       Play.create_date, ".
1106                             "       Hand.user_id ".
1107                             "FROM Trick ".
1108                             "LEFT JOIN Play ON Trick.id=Play.trick_id ".
1109                             "LEFT JOIN Hand_Card ON Play.hand_card_id=Hand_Card.id ".
1110                             "LEFT JOIN Hand ON Hand_Card.hand_id=Hand.id ".
1111                             "LEFT JOIN Comment ON Play.id=Comment.play_id ".
1112                             "LEFT JOIN User On User.id=Comment.user_id ".
1113                             "WHERE Trick.game_id='".$gameid."' ".
1114                             "GROUP BY Trick.id, sequence ".
1115                             "ORDER BY Trick.id, sequence  ASC");
1116       $trickNR   = 1;
1117       $lasttrick = DB_get_max_trickid($gameid);
1118       
1119       $play = array(); /* needed to calculate winner later  */
1120       $seq  = 1;          
1121       $pos  = DB_get_startplayer_by_gameid($gameid)-1; 
1122       $firstcard = ""; /* first card in a trick */
1123       
1124       echo "\n<ul class=\"tricks\">\n";
1125       echo "  <li class=\"nohighlight\"> Game ".DB_format_gameid($gameid).": </li>\n";
1126       
1127       while($r = mysql_fetch_array($result,MYSQL_NUM))
1128         {
1129           $pos     = $r[1];
1130           $seq     = $r[2];
1131           $trick   = $r[3];
1132           $comment = $r[4];
1133           $timeplayed = strtotime($r[5]);
1134           $user    = $r[6];
1135
1136           $offset = DB_get_user_timezone($user);
1137           $zone   = return_timezone($offset);
1138           date_default_timezone_set($zone);
1139
1140           /* check if first schweinchen has been played */
1141           if( $GAME["schweinchen"] && ($r[0] == 19 || $r[0] == 20) )
1142             $GAME["schweinchen"]++;
1143           
1144           /* save card to be able to find the winner of the trick later */
1145           $play[$seq] = array("card"=>$r[0],"pos"=>$pos); 
1146           
1147           if($seq==1)
1148             {
1149               /* first card in a trick, output some html */
1150               if($trick!=$lasttrick)
1151                 {
1152                   /* start of an old trick? */
1153                   echo "  <li onclick=\"hl('$trickNR');\" class=\"old\"><a href=\"#\">Trick $trickNR</a>\n".
1154                     "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
1155                     "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
1156                 }
1157               else if($trick==$lasttrick)
1158                 {
1159                   /* start of a last trick? */
1160                   echo "  <li onclick=\"hl('$trickNR');\" class=\"current\"><a href=\"#\">Trick $trickNR</a>\n".
1161                     "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
1162                     "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
1163                 };
1164               
1165               /* remember first card, so that we are able to check, what cards can be played */
1166               $firstcard = $r[0];
1167             };
1168           
1169           /* display card */
1170           echo "      <div class=\"card".($pos-1)."\">\n";
1171           
1172           /* display comments */
1173           if($comment!="")
1174             echo "        <span class=\"comment\">".$comment."</span>\n";
1175           
1176           echo "        ";
1177           display_card($r[0],$PREF["cardset"]);
1178           
1179           echo "      </div>\n"; /* end div card */
1180           
1181           /* end of trick? */
1182           if($seq==4)
1183             {
1184               $trickNR++;
1185               echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
1186             }
1187         }
1188             
1189       /* whos turn is it? */
1190       if($seq==4)
1191         {
1192           $winner    = get_winner($play,$gametype); /* returns the position */
1193           $next      = $winner;
1194           $firstcard = ""; /* new trick, no first card */
1195         }
1196       else
1197         {
1198           $next = $pos+1;
1199           if($next==5) $next = 1;
1200         }
1201       
1202       /* my turn?, display cards as links, ask for comments*/
1203       if(DB_get_pos_by_hash($me) == $next)
1204         $myturn = 1;
1205       else
1206         $myturn = 0;
1207
1208       /* do we want to play a card? */
1209       if(myisset("card") && $myturn)
1210         {
1211           $card   = $_REQUEST["card"];
1212           $handid = DB_get_handid_by_hash($me); 
1213           
1214           /* check if we have card and that we haven't played it yet*/
1215           /* set played in hand_card to true where hand_id and card_id*/
1216           $result = mysql_query("SELECT id FROM Hand_Card WHERE played='false' and ".
1217                                 "hand_id='$handid' AND card_id=".DB_quote_smart($card));
1218           $r = mysql_fetch_array($result,MYSQL_NUM);
1219           $handcardid = $r[0];
1220           
1221           if($handcardid) /* everything ok, play card  */
1222             {
1223               /* update Game timestamp */
1224               DB_update_game_timestamp($gameid);
1225
1226               /* check if a call was made, must do this before we set the card status to played */
1227               if(myisset("call120") && $_REQUEST["call120"] == "yes" && can_call(120,$me))
1228                 $result = mysql_query("UPDATE Hand SET point_call='120' WHERE hash='$me' ");
1229               if(myisset("call90")  && $_REQUEST["call90"]  == "yes" && can_call(90,$me))
1230                 $result = mysql_query("UPDATE Hand SET point_call='90'  WHERE hash='$me' ");
1231               if(myisset("call60")  && $_REQUEST["call60"]  == "yes" && can_call(60,$me))
1232                 $result = mysql_query("UPDATE Hand SET point_call='60'  WHERE hash='$me' ");
1233               if(myisset("call30")  && $_REQUEST["call30"]  == "yes" && can_call(30,$me))
1234                 $result = mysql_query("UPDATE Hand SET point_call='30'  WHERE hash='$me' ");
1235               if(myisset("call0")   && $_REQUEST["call0"]   == "yes" && can_call(0,$me))
1236                 $result = mysql_query("UPDATE Hand SET point_call='0'   WHERE hash='$me' ");
1237                 
1238               /* mark card as played */
1239               mysql_query("UPDATE Hand_Card SET played='true' WHERE hand_id='$handid' AND card_id=".
1240                           DB_quote_smart($card));
1241
1242               /* get trick id or start new trick */
1243               $a = DB_get_current_trickid($gameid);
1244               $trickid  = $a[0];
1245               $sequence = $a[1];
1246               $tricknr  = $a[2];
1247               
1248               $playid = DB_play_card($trickid,$handcardid,$sequence);
1249
1250               /* check for schweinchen */
1251               if($GAME["schweinchen"] && ($card == 19 || $card == 20) )
1252                 {
1253                   $GAME["schweinchen"]++; // count how many have been played including this one
1254                   if($GAME["schweinchen"]==3 && $RULES["schweinchen"]=="second" )
1255                     DB_insert_comment("Schweinchen! ",$playid,$myid);
1256                   if($RULES["schweinchen"]=="both" )
1257                     DB_insert_comment("Schweinchen! ",$playid,$myid);
1258                   if ($debug) 
1259                     echo "schweinchen = ".$GAME["schweinchen"]." ---<br />";
1260                 }
1261
1262               /* if sequence == 4 check who one in case of wedding */
1263               if($sequence == 4 && $GT == "wedding") 
1264                 {
1265                   /* is wedding resolve */
1266                   $resolved = DB_get_sickness_by_gameid($gameid); 
1267                   if($resolved<0)
1268                     {
1269                       /* who has wedding */
1270                       $userids = DB_get_all_userid_by_gameid($gameid);
1271                       foreach($userids as $user)
1272                         {
1273                           $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
1274                           if($usersick == "wedding")
1275                             $whosick = $user;
1276                         }
1277                       /* who won the trick */
1278                       $play     = DB_get_cards_by_trick($trickid);
1279                       $winner   = get_winner($play,$gametype); /* returns the position */
1280                       $winnerid = DB_get_userid_by_gameid_and_position($gameid,$winner);
1281                       /* is tricknr <=3 */
1282                       if($tricknr <=3 && $winnerid!=$whosick)
1283                         {
1284                           /* set resolved at tricknr*/
1285                           $resolved = DB_set_sickness_by_gameid($gameid,$tricknr); 
1286                           /* set partner */
1287                           $whash = DB_get_hash_from_gameid_and_userid($gameid,$winnerid);
1288                           DB_set_party_by_hash($whash,"re");
1289                         }
1290                       if($tricknr == 3 && $winnerid==$whosick)
1291                         {
1292                           /* set resolved at tricknr*/
1293                           $resolved = DB_set_sickness_by_gameid($gameid,'3'); 
1294                         }
1295                     }
1296                 }
1297
1298               /* if sequence == 4, set winner of the trick, count points and set the next player */
1299               if($sequence==4)
1300                 {
1301                   $play   = DB_get_cards_by_trick($trickid);
1302                   $winner = get_winner($play,$gametype); /* returns the position */
1303
1304                   if($winner>0)
1305                     mysql_query("UPDATE Trick SET winner='$winner' WHERE id='$trickid'");
1306                   else
1307                     echo "ERROR during scoring";
1308
1309                   if($debug)
1310                     echo "DEBUG: position $winner won the trick <br />";
1311
1312                   /* who is the next player? */
1313                   $next = $winner;
1314                 }
1315               else
1316                 {
1317                   $next = DB_get_pos_by_hash($me)+1;
1318                 }
1319               if($next==5) $next=1;
1320
1321               /* check for coment */
1322               if(myisset("comment"))
1323                 {
1324                   $comment = $_REQUEST["comment"];
1325                   if($comment != "")
1326                     DB_insert_comment($comment,$playid,$myid);
1327                 };  
1328               
1329               /* display played card */
1330               $pos = DB_get_pos_by_hash($me);
1331               if($sequence==1)
1332                 {
1333                   echo "  <li onclick=\"hl('".($tricknr)."');\" class=\"current\"><a href=\"#\">Trick ".($tricknr)."</a>\n".
1334                     "    <div class=\"trick\" id=\"trick".($tricknr)."\">\n".
1335                     "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
1336                 }
1337               
1338               echo "<div class=\"card".($pos-1)."\">";
1339               /* display comments */
1340               display_card($card,$PREF["cardset"]);
1341               if($comment!="")
1342                 echo "  <span class=\"comment\"> ".$comment."</span>\n";
1343               echo "</div></div></li>\n";
1344               
1345               /*check if we still have cards left, else set status to gameover */
1346               if(sizeof(DB_get_hand($me))==0)
1347                 {
1348                   DB_set_hand_status_by_hash($me,'gameover');
1349                   $mystatus='gameover';
1350                 }
1351               
1352               /* if all players are done, set game status to game over, 
1353                * get the points of the last trick and send out an email 
1354                * to all players
1355                */
1356               $userids = DB_get_all_userid_by_gameid($gameid);
1357               
1358               $done=1;
1359               foreach($userids as $user)
1360                 if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='gameover')
1361                   $done=0;
1362               
1363               if($done)
1364                 DB_set_game_status_by_gameid($gameid,"gameover");
1365
1366               /* email next player, if game is still running */
1367               if(DB_get_game_status_by_gameid($gameid)=='play')
1368                 {
1369                   $next_hash = DB_get_hash_from_game_and_pos($gameid,$next);
1370                   $email     = DB_get_email_by_hash($next_hash);
1371                   $who       = DB_get_userid_by_email($email);
1372                   DB_set_player_by_gameid($gameid,$who);
1373                   
1374                   $message = "A card has been played in game ".DB_format_gameid($gameid).".\n\n".
1375                     "It's your turn  now.\n".
1376                     "Use this link to play a card: ".$host."?me=".$next_hash."\n\n" ;
1377                   mymail($email,$EmailName."a card has been played in game ".DB_format_gameid($gameid),$message);
1378                 }
1379               else /* send out final email */
1380                 {
1381                   /* individual score */
1382                   $result = mysql_query("SELECT User.fullname, IFNULL(SUM(Card.points),0), Hand.party FROM Hand".
1383                                 " LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id".
1384                                 " LEFT JOIN User ON User.id=Hand.user_id".
1385                                 " LEFT JOIN Play ON Trick.id=Play.trick_id".
1386                                 " LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id".
1387                                 " LEFT JOIN Card ON Card.id=Hand_Card.card_id".
1388                                 " WHERE Hand.game_id='$gameid'".
1389                                 " GROUP BY User.fullname" );
1390                   $message  = "The game is over. Thanks for playing :)\n";
1391                   $message .= "Final score:\n";
1392                   while( $r = mysql_fetch_array($result,MYSQL_NUM))
1393                     $message .= "   ".$r[0]."(".$r[2].") ".$r[1]."\n";
1394
1395                   $result = mysql_query("SELECT  Hand.party, IFNULL(SUM(Card.points),0) FROM Hand".
1396                                 " LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id".
1397                                 " LEFT JOIN User ON User.id=Hand.user_id".
1398                                 " LEFT JOIN Play ON Trick.id=Play.trick_id".
1399                                 " LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id".
1400                                 " LEFT JOIN Card ON Card.id=Hand_Card.card_id".
1401                                 " WHERE Hand.game_id='$gameid'".
1402                                 " GROUP BY Hand.party" );
1403                   $message .= "\nTotals:\n";
1404                   while( $r = mysql_fetch_array($result,MYSQL_NUM))
1405                     $message .= "    ".$r[0]." ".$r[1]."\n";
1406                   
1407                   /* send out final email */
1408                   $all = array();
1409
1410                   foreach($userids as $user)
1411                     $all[] = DB_get_email_by_userid($user);
1412                   $To = implode(",",$all);
1413
1414                   $help = "\n\n (you can use reply all on this email to reach all the players.)\n";
1415                   mymail($To,$EmailName."game over (game ".DB_format_gameid($gameid).") part 1(2)",$message.$help);
1416
1417                   foreach($userids as $user)
1418                     {
1419                       $To   = DB_get_email_by_userid($user);
1420                       $hash = DB_get_hash_from_gameid_and_userid($gameid,$user);
1421                       
1422                       $link = "Use this link to have a look at game ".DB_format_gameid($gameid).": ".$host."?me=".$hash."\n\n" ;
1423                       mymail($To,$EmailName."game over (game ".DB_format_gameid($gameid).") part 2(2)",$link);
1424                     }
1425                 }
1426             }
1427           else
1428             {
1429               echo "can't find that card?! <br />\n";
1430             }
1431         }
1432       else if(myisset("card") && !$myturn )
1433         {
1434           echo "please wait until it's your turn! <br />\n";
1435         }
1436
1437       if($seq!=4 && $trickNR>1) 
1438         echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
1439
1440       /* display points in case game is over */
1441       if($mystatus=='gameover' && DB_get_game_status_by_gameid($gameid)=='gameover' )
1442         {
1443           echo "  <li onclick=\"hl('13');\" class=\"current\"><a href=\"#\">Score</a>\n".
1444             "    <div class=\"trick\" id=\"trick13\">\n";
1445           /* add pic for re/contra
1446            "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";*/
1447           
1448           $result = mysql_query("SELECT User.fullname, IFNULL(SUM(Card.points),0), Hand.party,Hand.position FROM Hand".
1449                                 " LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id".
1450                                 " LEFT JOIN User ON User.id=Hand.user_id".
1451                                 " LEFT JOIN Play ON Trick.id=Play.trick_id".
1452                                 " LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id".
1453                                 " LEFT JOIN Card ON Card.id=Hand_Card.card_id".
1454                                 " WHERE Hand.game_id='$gameid'".
1455                                 " GROUP BY User.fullname" );
1456           while( $r = mysql_fetch_array($result,MYSQL_NUM))
1457             echo "      <div class=\"card".($r[3]-1)."\">\n".
1458                  "        <span class=\"score\">".$r[2]."<br /> ".$r[1]."</span>\n".
1459                  "      </div>\n";
1460           
1461           echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
1462         }
1463
1464       
1465       echo "</ul>\n"; /* end ul tricks*/
1466       
1467       $mycards = DB_get_hand($me);
1468       $mycards = mysort($mycards,$gametype);
1469       echo "<div class=\"mycards\">\n";
1470       
1471       if($myturn && !myisset("card") && $mystatus=='play' )
1472         {
1473           echo "Hello ".$myname.", it's your turn!  <br />\n";
1474           echo "Your cards are: <br />\n";
1475           
1476           /* do we have to follow suite? */
1477           $followsuit = 0;
1478           if(have_suit($mycards,$firstcard))
1479             $followsuit = 1;
1480           
1481           foreach($mycards as $card) 
1482             {
1483               if($followsuit && !same_type($card,$firstcard))
1484                 display_card($card,$PREF["cardset"]);
1485               else
1486                 display_link_card($card,$PREF["cardset"]);
1487             }
1488         }
1489       else if($mystatus=='play' )
1490         {         
1491           echo "Your cards are: <br />\n";
1492           foreach($mycards as $card) 
1493             display_card($card,$PREF["cardset"]);
1494         }
1495       else if($mystatus=='gameover')
1496         {
1497           $oldcards = DB_get_all_hand($me);
1498           $oldcards = mysort($oldcards,$gametype);
1499           echo "Your cards were: <br />\n";
1500           foreach($oldcards as $card) 
1501             display_card($card,$PREF["cardset"]);
1502           
1503           $userids = DB_get_all_userid_by_gameid($gameid);
1504           foreach($userids as $user)
1505             {
1506               $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
1507               
1508               if($userhash!=$me)
1509                 {
1510                   echo "<br />";
1511                   
1512                   $name = DB_get_name_by_userid($user);
1513                   $oldcards = DB_get_all_hand($userhash);
1514                   $oldcards = mysort($oldcards,$gametype);
1515                   echo "$name's cards were: <br />\n";
1516                   foreach($oldcards as $card)
1517                     display_card($card,$PREF["cardset"]);
1518                 }
1519             };
1520         }
1521       echo "</div>\n";
1522       
1523       /* if the game is over do some extra stuff, therefore exit the swtich statement if we are still playing*/
1524       if($mystatus=='play')
1525         break;
1526
1527       /* the following happens only when the gamestatus is 'gameover' */
1528       /* check if game is over, display results */
1529       if(DB_get_game_status_by_gameid($gameid)=='play')
1530         {
1531           echo "the game is over for you.. other people still need to play though";
1532         }
1533       else
1534         {
1535           $result = mysql_query("SELECT Hand.party, IFNULL(SUM(Card.points),0) FROM Hand".
1536                                 " LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id".
1537                                 " LEFT JOIN User ON User.id=Hand.user_id".
1538                                 " LEFT JOIN Play ON Trick.id=Play.trick_id".
1539                                 " LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id".
1540                                 " LEFT JOIN Card ON Card.id=Hand_Card.card_id".
1541                                 " WHERE Hand.game_id='$gameid'".
1542                                 " GROUP BY Hand.party" );
1543           echo "<div class=\"total\"> Totals:<br />\n";
1544           while( $r = mysql_fetch_array($result,MYSQL_NUM))
1545             echo "  ".$r[0]." ".$r[1]."<br />\n";
1546           echo "</div>\n";
1547           
1548         }
1549       break;
1550     default:
1551       myerror("error in testing the status");
1552     }
1553     /* output left menu */
1554     display_user_menu();
1555
1556     /* output right menu */
1557
1558       /* display rule set for this game */
1559     echo "<div class=\"gameinfo\">\n";
1560
1561     if($gamestatus != 'pre')
1562       echo " Gametype: $GT <br />\n";
1563     
1564     echo "Rules: <br />\n";
1565     echo "10ofhearts : ".$RULES["dullen"]      ."<br />\n";
1566     echo "schweinchen: ".$RULES["schweinchen"] ."<br />\n";
1567     echo "call:        ".$RULES["call"]        ."<br />\n";
1568
1569     echo "<hr />\n";
1570     if($gamestatus == 'play' )
1571       output_form_calls($me);
1572
1573     /* get time from the last action of the game */
1574     $result  = mysql_query("SELECT mod_date from Game WHERE id='$gameid' " );
1575     $r       = mysql_fetch_array($result,MYSQL_NUM);
1576     $gameend = time() - strtotime($r[0]);
1577     
1578     if($gamestatus == 'play' || $gameend < 60*60*24*7)
1579       {
1580         echo "<br />\nA short comment:<input name=\"comment\" type=\"text\" size=\"15\" maxlength=\"100\" />\n";
1581         echo "<hr />";
1582       }
1583
1584     echo "<input type=\"submit\" value=\"submit\" />\n";
1585
1586
1587     if($mystatus=='gameover' && DB_get_game_status_by_gameid($gameid)=='gameover' )
1588       {
1589         echo "<hr />\n";
1590         
1591         $session = DB_get_session_by_gameid($gameid);
1592         $result  = mysql_query("SELECT id,create_date FROM Game".
1593                                " WHERE session=$session".
1594                                " ORDER BY create_date DESC".
1595                                " LIMIT 1");
1596         $r = -1;
1597         if($result)
1598           $r = mysql_fetch_array($result,MYSQL_NUM);
1599         
1600         if(!$session || $gameid==$r[0])
1601           {
1602             /* suggest a new game with the same people in it, just rotated once (unless last game was solo) */
1603             $names = DB_get_all_names_by_gameid($gameid);
1604             $type  = DB_get_gametype_by_gameid($gameid);
1605             
1606             if($type=="solo")
1607               output_ask_for_new_game($names[0],$names[1],$names[2],$names[3],$gameid);
1608             else
1609               output_ask_for_new_game($names[1],$names[2],$names[3],$names[0],$gameid);
1610           }
1611       }
1612
1613     echo "</div>\n";
1614
1615
1616     echo "</form>\n";
1617     output_footer();
1618     DB_close();
1619     exit();
1620  } 
1621 /* user status page */ 
1622 else if( myisset("email","password") || isset($_SESSION["name"]) )
1623    {
1624      /* test id and password, should really be done in one step */
1625      if(!isset($_SESSION["name"]))
1626        {
1627          $email     = $_REQUEST["email"];
1628          $password  = $_REQUEST["password"];
1629        }
1630      else
1631        {
1632          $name = $_SESSION["name"];
1633          $email     = DB_get_email_by_name($name);
1634          $password  = DB_get_passwd_by_name($name);
1635        };
1636      
1637      if(myisset("forgot"))
1638        {
1639          $ok = 1;
1640
1641          $myid = DB_get_userid_by_email($email);
1642          if(!$myid)
1643            $ok = 0;
1644          
1645          if($ok)
1646            {
1647              /* check how many entries in recovery table */
1648              $number = DB_get_number_of_passwords_recovery($myid);
1649              
1650              /* if less than N recent ones, add a new one and send out email */
1651              if( $number < 5 )
1652                {
1653                  echo "Ok, I send you a new password. <br />";
1654                  if($number >1)
1655                    echo "N.B. You tried this already $number times during the last day and it will only work ".
1656                      " 5 times during a day.<br />";
1657                  echo "The new password will be valid for one day, make sure you reset it to something else.<br />";
1658                  echo "Back to the  <a href=\"$host\">main page</a>.";
1659                  
1660                  $TIME  = (string) time(); /* to avoid collisions */
1661                  $hash  = md5("Anewpassword".$email.$TIME);
1662                  $newpw = substr($hash,1,8);
1663                  
1664                  $message = "Someone (hopefully you) requested a new password. \n".
1665                    "You can use this email and the following password: \n".
1666                    "   $newpw    \n".
1667                    "to log into the server. The new password is valid for 24h, so make\n".
1668                    "sure you reset your password to something new. Your old password will\n".
1669                    " also still be valid until you set a new one\n";
1670                  mymail($email,$EmailName."recovery ",$message);
1671                  
1672                  DB_set_recovery_password($myid,md5($newpw));
1673                }
1674              else
1675                {
1676                  echo "Sorry you already tried 5 times during the last 24h.<br />".
1677                    "You need to use one of those passwords or wait to get a new one.<br />";
1678                  echo "Back to the <a href=\"$host\">main page</a>.";
1679                }
1680            }
1681          else
1682            {
1683              if($email=="")
1684                echo "You need to give me an email address! <br />".
1685                  "Please try <a href=\"$host\">again</a>.";
1686              else
1687                echo "Couldn't find a player with this email! <br />".
1688                  "Please contact Arun, if you think this is a mistake <br />".
1689                  "or else try <a href=\"$host\">again</a>.";
1690            } 
1691        }
1692      else 
1693      {
1694        /* verify password and email */
1695        if(strlen($password)!=32)
1696          $password = md5($password);
1697        
1698        $ok  = 1;
1699        $myid = DB_get_userid_by_email_and_password($email,$password);
1700        if(!$myid)
1701          $ok = 0;
1702        
1703        if($ok)
1704          {
1705            DB_get_PREF($myid);
1706
1707            if(myisset("setpref"))
1708              {
1709                $setpref=$_REQUEST["setpref"];
1710                switch($setpref)
1711                  {
1712                  case "germancards":
1713                  case "englishcards":
1714                    $result = mysql_query("SELECT * from User_Prefs".
1715                                          " WHERE user_id='$myid' AND pref_key='cardset'" );
1716                    if( mysql_fetch_array($result,MYSQL_NUM))
1717                      $result = mysql_query("UPDATE User_Prefs SET value=".DB_quote_smart($setpref).
1718                                            " WHERE user_id='$myid' AND pref_key='cardset'" );
1719                    else
1720                      $result = mysql_query("INSERT INTO User_Prefs VALUES(NULL,'$myid','cardset',".
1721                                            DB_quote_smart($setpref).")");
1722                    echo "Ok, changed you preferences for the cards.\n";
1723                    break;
1724                  }
1725              }
1726            else if(myisset("passwd"))
1727              {
1728                if( $_REQUEST["passwd"]=="ask" )
1729                  {
1730                    /* reset password form*/
1731                    output_password_recovery($email,$password);         
1732                  }
1733                else if($_REQUEST["passwd"]=="set")
1734                  {
1735                    /* reset password */
1736                    $ok = 1;
1737
1738                    /* check if old password matches */
1739                    $oldpasswd = md5($_REQUEST["password0"]);
1740                    if(!( ($password == $oldpasswd) || DB_check_recovery_passwords($oldpasswd,$email) ))
1741                      $ok = -1;
1742                    /* check if new passwords are types the same twice */
1743                    if($_REQUEST["password1"] != $_REQUEST["password2"] )
1744                      $ok = -2;
1745                    
1746                    switch($ok)
1747                      {
1748                      case '-2':
1749                        echo "The new passwords don't match. <br />";
1750                        break;
1751                      case '-1':
1752                        echo "The old password is not correct. <br />";
1753                        break;
1754                      case '1':
1755                        echo "Changed the password.<br />";
1756                        mysql_query("UPDATE User SET password='".md5($_REQUEST["password1"]).
1757                                    "' WHERE id=".DB_quote_smart($myid));
1758                        break;
1759                      }
1760                    /* set password */
1761                  }
1762              }
1763            else /* output default user page */
1764              {
1765                $time     = DB_get_user_timestamp($myid);
1766                $unixtime = strtotime($time);
1767                
1768                $offset   = DB_get_user_timezone($myid);
1769                $zone     = return_timezone($offset);
1770                date_default_timezone_set($zone);
1771
1772                $myname = DB_get_name_by_email($email);
1773                $_SESSION["name"] = $myname;
1774
1775                if(isset($_SESSION["name"]))
1776                  output_status($_SESSION["name"]);
1777                
1778                /* display links to settings */
1779                output_user_settings($email,$password);
1780                
1781                echo "<div style=\"position:absolute; font-size:smaller; top:0; left:0; \">last login: ".date("r",$unixtime)."</div>";
1782                
1783                DB_update_user_timestamp($myid);
1784              
1785                display_user_menu();
1786   
1787                echo "<div class=\"user\">";
1788                echo "<h4>These are all your games:</h4>\n";
1789                echo "<p>Session: <br />\n";
1790                echo "<span class=\"gamestatuspre\"> p </span> =  pre-game phase ";
1791                echo "<span class=\"gamestatusplay\">P </span> =  game in progess ";
1792                echo "<span class=\"gamestatusover\">F </span> =  game finished <br />";
1793                echo "</p>\n";
1794                
1795                $output = array();
1796                $result = mysql_query("SELECT Hand.hash,Hand.game_id,Game.mod_date,Game.player,Game.status from Hand".
1797                                      " LEFT JOIN Game ON Game.id=Hand.game_id".
1798                                      " WHERE user_id='$myid'".
1799                                      " ORDER BY Game.session,Game.create_date" );
1800                $gamenrold = -1;
1801                echo "<table>\n <tr><td>\n";
1802                while( $r = mysql_fetch_array($result,MYSQL_NUM))
1803                  {
1804                    $game = DB_format_gameid($r[1]);
1805                    $gamenr = (int) $game;
1806                    if($gamenrold < $gamenr)
1807                      {
1808                        if($gamenrold!=-1)
1809                          echo "</td></tr>\n <tr> <td>$gamenr:</td><td> ";
1810                        else
1811                          echo "$gamenr:</td><td> ";
1812                        $gamenrold = $gamenr;
1813                      }
1814                    if($r[4]=='pre')
1815                      {
1816                        echo "\n   <span class=\"gamestatuspre\"><a href=\"".$host."?me=".$r[0]."\">p </a></span> ";
1817
1818                      }
1819                    else if ($r[4]=='gameover')
1820                      echo "\n   <span class=\"gamestatusover\"><a href=\"".$host."?me=".$r[0]."\">F </a></span> ";
1821                    else
1822                      {
1823                        echo "\n   <span class=\"gamestatusplay\"><a href=\"".$host."?me=".$r[0]."\">P </a></span> ";
1824                      }
1825                    if($r[4] != 'gameover')
1826                      {
1827                        echo "</td><td>\n    ";
1828                        if($r[3])
1829                          {
1830                            if($r[3]==$myid)
1831                              echo "(it's <strong>your</strong> turn)\n";
1832                            else
1833                              {
1834                                $name = DB_get_name_by_userid($r[3]);
1835                                $gameid = $r[1];
1836                                if(DB_get_reminder($r[3],$gameid)==0)
1837                                  if(time()-strtotime($r[2]) > 60*60*24*7)
1838                                    echo "".
1839                                      "<a href=\"$host?remind=1&amp;me=".$r[0]."\">Send a reminder.</a>";
1840                                echo "(it's $name's turn)\n";
1841                              };
1842                          }
1843                        if(time()-strtotime($r[2]) > 60*60*24*30)
1844                          echo "".
1845                            "<a href=\"$host?cancle=1&amp;me=".$r[0]."\">Cancel?</a>".
1846                            " (clicking here is final and can't be restored)";
1847
1848                      }
1849                  }
1850                echo "</td></tr>\n</table>\n";
1851                $names = DB_get_all_names();
1852                echo "<h4>Registered players:</h4>\n<p>\n";
1853                echo implode(", ",$names)."\n";
1854                echo "</p>\n</div>";
1855              }
1856          }
1857        else
1858          {
1859            echo "Sorry email and password don't match. Please <a href=\"$host\">try again</a>. <br />";
1860          }
1861      };
1862      output_footer();
1863      DB_close();
1864      exit();
1865    }
1866 /* default login page */
1867  else
1868    { 
1869      $pre[0]=0;$game[0]=0;$done[0]=0;
1870      $r=mysql_query("SELECT COUNT(id) FROM Game GROUP BY status");
1871      if($r) {
1872        $pre  = mysql_fetch_array($r,MYSQL_NUM);     
1873        $game = mysql_fetch_array($r,MYSQL_NUM);     
1874        $done = mysql_fetch_array($r,MYSQL_NUM);     
1875      }
1876
1877      $r=mysql_query("SELECT AVG(datediff(mod_date,create_date)) FROM Game where status='gameover' ");
1878      if($r)
1879        $avgage= mysql_fetch_array($r,MYSQL_NUM);     
1880      else
1881        $avgage[0]=0;
1882
1883      output_home_page($pre[0],$game[0],$done[0],$avgage[0]);
1884    }
1885
1886 output_footer();
1887
1888 DB_close();
1889
1890 /*
1891  *Local Variables: 
1892  *mode: php
1893  *mode: hs-minor
1894  *End:
1895  */
1896 ?>
1897
1898