BUGFIX: some variables where not defined after moving some code around
[e-DoKo.git] / include / game.php
1 <?php
2 /* make sure that we are not called from outside the scripts,
3  * use a variable defined in config.php to check this
4  */
5 if(!isset($HOST))
6   exit;
7
8 /* calling game.php only makes sense when we give it a hash for a game */
9 if(!myisset("me"))
10   {
11     echo "Hmm, you really shouldn't mess with the urls.<br />\n";
12     output_footer();
13     DB_close();
14     exit();
15   }
16 $me = $_REQUEST["me"];
17
18 /* Ok, got a hash, but is it valid? */
19 $myid = DB_get_userid('hash',$me);
20 if(!$myid)
21   {
22     echo "Can't find you in the database, please check the url.<br />\n";
23     echo "perhaps the game has been canceled, check by login in <a href=\"$INDEX\">here</a>.";
24     output_footer();
25     DB_close();
26     exit();
27   }
28
29 /* user might get here by clicking on the link in an email, so session might not be set */
30 if(isset($_SESSION["name"]))
31   output_status($_SESSION["name"]);
32
33 /* the user has done something, update the timestamp */
34 DB_update_user_timestamp($myid);
35
36 /* get some information from the DB */
37 $gameid   = DB_get_gameid_by_hash($me);
38 $myname   = DB_get_name('hash',$me);
39 $mystatus = DB_get_status_by_hash($me);
40 $mypos    = DB_get_pos_by_hash($me);
41 $myhand   = DB_get_handid('hash',$me);
42 $session  = DB_get_session_by_gameid($gameid);
43
44 /* get prefs and save them in a variable*/
45 $PREF = DB_get_PREF($myid);
46
47 /* get rule set for this game */
48 $RULES = DB_get_RULES($gameid);
49
50 /* get some infos about the game */
51 $gametype   = DB_get_gametype_by_gameid($gameid);
52 $gamestatus = DB_get_game_status_by_gameid($gameid);
53 $GT         = $gametype;
54 if($gametype=="solo")
55   {
56     $gametype = DB_get_solo_by_gameid($gameid);
57     $GT  = $gametype." ".$GT;
58   }
59
60 /* does anyone have both foxes */
61 $GAME["schweinchen"]=0;
62 for($i=1;$i<5;$i++)
63   {
64     $hash  = DB_get_hash_from_game_and_pos($gameid,$i);
65     $cards = DB_get_all_hand($hash);
66     if( in_array("19",$cards) && in_array("20",$cards) )
67       {
68         $GAME["schweinchen"]=1;
69         $GAME["schweinchen-who"]=$hash;
70       }
71   };
72
73 /* put everyting in a form */
74 echo "<form action=\"index.php?action=game&me=$me\" method=\"post\">\n";
75
76 /* output game */
77
78 /* output extra division in case this game is part of a session */
79 if($session)
80   {
81     echo "<div class=\"session\">\n".
82       "This game is part of session $session: \n";
83     $hashes = DB_get_hashes_by_session($session,$myid);
84     $i = 1;
85     foreach($hashes as $hash)
86       {
87         if($hash == $me)
88           echo "$i \n";
89         else
90           echo "<a href=\"".$INDEX."?action=game&me=".$hash."\">$i</a> \n";
91         $i++;
92       }
93     echo "</div>\n";
94   }
95
96 /* display the table and the names */
97 display_table();
98
99 /* mystatus gets the player through the different stages of a game.
100  * start:    does the player want to play?
101  * init:     check for sickness
102  * check:    check for return values from init
103  * poverty:  handle poverty, wait here until all player have reached this state
104  *           display sickness and move on to game
105  * play:     game in progress
106  * gameover: are we revisiting a game
107  */
108 switch($mystatus)
109   {
110   case 'start':
111     if( !myisset("in") )
112       {
113         /* asks the player, if he wants to join the game */
114         output_check_want_to_play($me);
115         break;
116       }
117     else
118       {
119         /* check the result, if player wants to join, got next stage, else cancel game */
120         if($_REQUEST["in"] == "no")
121           {
122             /* cancel the game */
123             $message = "Hello, \n\n".
124               "the game has been canceled due to the request of one of the players.\n";
125
126             $userids = DB_get_all_userid_by_gameid($gameid);
127             foreach($userids as $user)
128               {
129                 $To = DB_get_email('userid',$user);
130                 mymail($To,$EmailName."game ".DB_format_gameid($gameid)." canceled",$message);
131               }
132
133             /* delete everything from the dB */
134             DB_cancel_game($me);
135             break;
136           }
137         else
138           {
139             /* user wants to join the game */
140
141             /* move on to the next stage,
142              * no break statement to immediately go to the next stage
143              */
144
145             DB_set_hand_status_by_hash($me,'init');
146
147             /* check if everyone has reached this stage, send out email */
148             $userids = DB_get_all_userid_by_gameid($gameid);
149             $ok = 1;
150             foreach($userids as $user)
151               {
152                 $userstat = DB_get_hand_status_by_userid_and_gameid($user,$gameid);
153                 if($userstat!='init')
154                   {
155                     /* whos turn is it? */
156                     DB_set_player_by_gameid($gameid,$user);
157                     $ok = 0;
158                   }
159               };
160             if($ok)
161               {
162                 /* all done, send out email unless this player is the startplayer */
163                 $startplayer = DB_get_startplayer_by_gameid($gameid);
164                 if($mypos == $startplayer)
165                   {
166                     /* do nothing, go to next stage */
167                   }
168                 else
169                   {
170                     /* email startplayer */
171                     /*
172                      $email       = DB_get_email('position-gameid',$startplayer,$gameid);
173                      $hash        = DB_get_hash_from_game_and_pos($gameid,$startplayer);
174                      $who         = DB_get_userid('email',$email);
175                      DB_set_player_by_gameid($gameid,$who);
176
177                      $message = "It's your turn now in game ".DB_format_gameid($gameid).".\n".
178                      "Use this link to go the game: ".$HOST.$INDEX."?action=game&me=".$hash."\n\n" ;
179                      mymail($email,$EmailName."ready, set, go... (game ".DB_format_gameid($gameid).") ",$message);
180                     */
181                   }
182               }
183           }
184       }
185   case 'init':
186     /* here we ask the player if he is sick */
187     $mycards = DB_get_hand($me);
188     sort($mycards);
189
190     /* output sickness of other playes, in case the already selected and are sitting in front of the current player */
191     echo "\n<ul class=\"tricks\">\n";
192     echo "  <li class=\"nohighlight\"> Game ".DB_format_gameid($gameid).": </li>\n";
193     echo "  <li onclick=\"hl('0');\" class=\"current\"><a href=\"#\">Pre</a>\n".
194       "    <div class=\"trick\" id=\"trick0\">\n";
195
196     for($pos=1;$pos<5;$pos++)
197       {
198         $usersick   = DB_get_sickness_by_pos_and_gameid($pos,$gameid);
199         $userid     = DB_get_userid('gameid-position',$gameid,$pos);
200         $userstatus = DB_get_hand_status_by_userid_and_gameid($userid,$gameid);
201
202         if($userstatus=='start' || $userstatus=='init')
203           echo " <div class=\"vorbehalt".($pos-1)."\"> still needs to decide </div>\n"; /* show this to everyone */
204         else
205           if($usersick!=NULL && $pos<=$mypos ) /* only show this for people sitting before the player */
206             echo " <div class=\"vorbehalt".($pos-1)."\"> sick </div>\n";
207           else if($usersick==NULL && $pos<=$mypos)
208             echo " <div class=\"vorbehalt".($pos-1)."\"> healthy </div>\n";
209       }
210     echo "    </div>\n  </li>\n</ul>\n";  /* end div trick, end li trick , end tricks*/
211     /* end displaying sickness */
212
213     if(!myisset("solo","wedding","poverty","nines") )
214       {
215         output_check_for_sickness($me,$mycards);
216
217         echo "<div class=\"mycards\">Your cards are: <br />\n";
218         foreach($mycards as $card)
219           display_card($card,$PREF["cardset"]);
220         echo "</div>\n";
221
222         break;
223       }
224     else
225       {
226         /* check if someone selected more than one sickness */
227         $Nsickness = 0;
228         if($_REQUEST["solo"]!="No")       $Nsickness++;
229         if($_REQUEST["wedding"] == "yes") $Nsickness++;
230         if($_REQUEST["poverty"] == "yes") $Nsickness++;
231         if($_REQUEST["nines"] == "yes")   $Nsickness++;
232
233         if($Nsickness>1)
234           {
235             echo "<p class=\"message\"> You selected more than one sickness, please go back ".
236               "and answer the <a href=\"$INDEX?action=game&me=$me&in=yes\">question</a> again.</p>";
237
238             echo "<div class=\"mycards\">Your cards are: <br />\n";
239             foreach($mycards as $card)
240               display_card($card,$PREF["cardset"]);
241             echo "</div>\n";
242
243             break;
244           }
245         else
246           {
247             /* everything is ok, save what user said and proceed */
248             echo "<p class=\"message\">Processing what you selected in the last step...";
249
250             /* check if this sickness needs to be handled first */
251             $gametype    = DB_get_gametype_by_gameid($gameid);
252             $startplayer = DB_get_startplayer_by_gameid($gameid); /* need this to check which solo goes first */
253
254             if( $_REQUEST["solo"]!="No" )
255               {
256                 /* user wants to play a solo */
257
258                 /* store the info in the user's hand info */
259                 DB_set_solo_by_hash($me,$_REQUEST["solo"]);
260                 DB_set_sickness_by_hash($me,"solo");
261
262                 echo "<br />Seems like you want to play a ".$_REQUEST["solo"]." solo. Got it.<br />\n";
263
264                 if($gametype == "solo" && $startplayer<$mypos)
265                   {}/* do nothing, since someone else already is playing solo */
266                 else
267                   {
268                     /* this solo comes first
269                      * store info in game table
270                      */
271                     DB_set_gametype_by_gameid($gameid,"solo");
272                     DB_set_startplayer_by_gameid($gameid,$mypos);
273                     DB_set_solo_by_gameid($gameid,$_REQUEST["solo"]);
274                   };
275               }
276             else if($_REQUEST["wedding"] == "yes")
277               {
278                 /* TODO: add silent solo somewhere*/
279                 echo "Ok, you don't want to play a silent solo...wedding was chosen.<br />\n";
280                 DB_set_sickness_by_hash($me,"wedding");
281               }
282             else if($_REQUEST["poverty"] == "yes")
283               {
284                 echo "Don't think you can win with just a few trump...? ok, poverty chosen <br />\n";
285                 DB_set_sickness_by_hash($me,"poverty");
286               }
287             else if($_REQUEST["nines"] == "yes")
288               {
289                 echo "What? You just don't want to play a game because you have a few nines? Well, if no one".
290                   " is playing solo, this game will be canceled.<br />\n";
291                 DB_set_sickness_by_hash($me,"nines");
292               }
293
294             echo "</p>\n";
295
296             /* move on to the next stage*/
297             DB_set_hand_status_by_hash($me,'check');
298           };
299       };
300
301   case 'check':
302     /* here we check what all players said and figure out what game we are playing
303      * this can therefore only be handled once all players finished the last stage
304      */
305
306     /* only need to redisplay the cards when the user reloads the page and lands directly here */
307     if($mystatus=='check')
308       {
309         $mycards = DB_get_hand($me);
310         sort($mycards);
311
312         /* output sickness of other playes, in case the already selected and are sitting in front of the current player */
313         echo "\n<ul class=\"tricks\">\n";
314         echo "  <li class=\"nohighlight\"> Game ".DB_format_gameid($gameid).": </li>\n";
315         echo "  <li onclick=\"hl('0');\" class=\"current\"><a href=\"#\">Pre</a>\n".
316           "    <div class=\"trick\" id=\"trick0\">\n";
317
318         for($pos=1;$pos<5;$pos++)
319           {
320             $usersick   = DB_get_sickness_by_pos_and_gameid($pos,$gameid);
321             $userid     = DB_get_userid('gameid-position',$gameid,$pos);
322             $userstatus = DB_get_hand_status_by_userid_and_gameid($userid,$gameid);
323
324             if($userstatus=='start' || $userstatus=='init')
325               echo " <div class=\"vorbehalt".($pos-1)."\"> still needs to decide </div>\n"; /* show this to everyone */
326             else
327               if($usersick!=NULL) /* in the init-phase we only showed players with $pos<$mypos, now we can show all */
328                 echo " <div class=\"vorbehalt".($pos-1)."\"> sick </div>\n";
329               else
330                 echo " <div class=\"vorbehalt".($pos-1)."\"> healthy </div>\n";
331           }
332         echo "    </div>\n  </li>\n</ul>\n";  /* end div trick, end li trick , end tricks*/
333         /* end displaying sickness */
334       }
335
336     echo "<div class=\"message\">\n";
337     echo "<p> Checking if someone else selected solo, nines, wedding or poverty.</p>";
338
339     /* check if everyone has reached this stage */
340     $userids = DB_get_all_userid_by_gameid($gameid);
341     $ok = 1;
342     foreach($userids as $user)
343       {
344         $userstat = DB_get_hand_status_by_userid_and_gameid($user,$gameid);
345         if($userstat!='check')
346           {
347             $ok = 0;
348             DB_set_player_by_gameid($gameid,$user);
349           }
350       };
351
352     if(!$ok)
353       {
354         echo "<p>This step can only be handled after everyone finished the last step. ".
355           "Seems like this is not the case, so you need to wait a bit... ".
356           "you will get an email once that is the case, please use the link in ".
357           "that email to continue the game.</p></div>";
358
359         /* display cards, if player was just at the init-phase he will still see the cards from there
360          * we can put this one here, since the last player to finish the init state won't get here and
361          * will still see his card anyway from the init-phase
362          */
363         if($mystatus=='check')
364           {
365             /* show cards */
366             echo "<div class=\"mycards\">Your cards are: <br />\n";
367             foreach($mycards as $card)
368               display_card($card,$PREF["cardset"]);
369             echo "</div>\n";
370           }
371         break;
372       }
373     else
374       {
375         /* Ok, everyone finished the init-phase, time to figure out what game we
376          * are playing, in case there are any solos this already
377          * will have the correct information in it */
378
379         echo "<p> Ok, everyone is done... figuring out what kind of game we are playing.</p>";
380
381         $gametype    = DB_get_gametype_by_gameid($gameid);
382         $startplayer = DB_get_startplayer_by_gameid($gameid);
383
384         /* check for sickness */
385         $nines   = 0;
386         $poverty = 0;
387         $wedding = 0;
388         $solo    = 0;
389         foreach($userids as $user)
390           {
391             $name     = DB_get_name('userid',$user);
392             $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
393             if($usersick == 'nines')
394               {
395                 $nines = $user;
396                 break; /* no need to check for other poverties, since only solo can win and that is already set */
397               }
398             else if($usersick == 'poverty')
399               $poverty++;
400             else if($usersick == 'wedding')
401               $wedding=$user;
402             else if($usersick == 'solo')
403               $solo++;
404           }
405
406         /* now check which sickness comes first and set the gametype to it */
407         if($gametype == "solo")
408           {
409             /* do nothing */
410           }
411         else if($nines)
412           {
413             /* cancel game */
414             /* TODO: should we keep statistics of this? */
415             $message = "Hello, \n\n".
416               " the game has been canceled because ".DB_get_name('userid',$nines).
417               " has five or more nines and nobody is playing solo.\n\n".
418               " To redeal either start a new game or, in case the game was part of a tournament, \n".
419               " go to the last game and use the link at the bottom of the page to redeal.";
420
421             $userids = DB_get_all_userid_by_gameid($gameid);
422             foreach($userids as $user)
423               {
424                 $To = DB_get_email('userid',$user);
425                 mymail($To,$EmailName."game ".DB_format_gameid($gameid)." canceled",$message);
426               }
427
428             /* delete everything from the dB */
429             DB_cancel_game($me);
430
431             echo "The game has been canceled because ".DB_get_name('userid',$nines).
432               " has five or more nines and nobody is playing solo.\n";
433             output_footer();
434             DB_close();
435             exit();
436           }
437         else if($poverty==1) /* one person has poverty */
438           {
439             DB_set_gametype_by_gameid($gameid,"poverty");
440             $gametype = "poverty";
441             $who      = DB_get_sickness_by_gameid($gameid);
442             if(!$who)
443               {
444                 $firstsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
445                 if($firstsick == "poverty")
446                   DB_set_sickness_by_gameid($gameid,2); /* who needs to be asked first */
447                 else
448                   DB_set_sickness_by_gameid($gameid,1); /* who needs to be asked first */
449               }
450           }
451         else if($poverty==2) /* two people have poverty */
452           {
453             DB_set_gametype_by_gameid($gameid,"dpoverty");
454             $gametype = "dpoverty";
455             $who      = DB_get_sickness_by_gameid($gameid);
456             if(!$who)
457               {
458                 $firstsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
459                 if($firstsick == "poverty")
460                   {
461                     $seconsick = DB_get_sickness_by_pos_and_gameid(1,$gameid);
462                     if($secondsick == "poverty")
463                       DB_set_sickness_by_gameid($gameid,30); /* who needs to be asked first */
464                     else
465                       DB_set_sickness_by_gameid($gameid,20); /* who needs to be asked first */
466                   }
467                 else
468                   DB_set_sickness_by_gameid($gameid,10); /* who needs to be asked first */
469               }
470           }
471         else if($wedding> 0)
472           {
473             DB_set_gametype_by_gameid($gameid,"wedding");
474             DB_set_sickness_by_gameid($gameid,'-1'); /* wedding not resolved yet */
475             $gametype = "wedding";
476           };
477         /* now the gametype is set correctly in the database */
478         echo "<p> Got it :)</p>";
479
480         /* loop over all players, set re/contra if possible and start the game if possible */
481         $userids = DB_get_all_userid_by_gameid($gameid);
482         foreach($userids as $userid)
483           {
484             $userhash = DB_get_hash_from_gameid_and_userid($gameid,$userid);
485
486             switch($gametype)
487               {
488               case "solo":
489                 /* are we the solo player? set us to re, else set us to contra */
490                 $pos = DB_get_pos_by_hash($userhash);
491                 if($pos == $startplayer)
492                   DB_set_party_by_hash($userhash,"re");
493                 else
494                   DB_set_party_by_hash($userhash,"contra");
495                 DB_set_hand_status_by_hash($userhash,'play');
496                 break;
497
498               case "wedding":
499                 /* set person with the wedding to re, do the rest during the game */
500                 $usersick = DB_get_sickness_by_userid_and_gameid($userid,$gameid);
501                 if($usersick == "wedding")
502                   DB_set_party_by_hash($userhash,"re");
503                 else
504                   DB_set_party_by_hash($userhash,"contra");
505
506                 DB_set_hand_status_by_hash($userhash,'play');
507                 break;
508
509               case "normal":
510                 $hand = DB_get_all_hand($userhash);
511
512                 if(in_array('3',$hand)||in_array('4',$hand))
513                   DB_set_party_by_hash($userhash,"re");
514                 else
515                   DB_set_party_by_hash($userhash,"contra");
516                 DB_set_hand_status_by_hash($userhash,'play');
517                 break;
518               case "poverty":
519               case "dpoverty":
520                 /* set person with poverty to play status */
521                 $usersick = DB_get_sickness_by_userid_and_gameid($userid,$gameid);
522                 if($usersick == "poverty")
523                   DB_set_hand_status_by_hash($userhash,'play');
524
525                 /* set status of first player to be asked to poverty */
526                 $who = DB_get_sickness_by_gameid($gameid);
527                 if($who > 6) $who= $who/10; /* in case we have dpoverty */
528                 $whoid = DB_get_userid('gameid-position',$gameid,$who);
529                 if($whoid==$userid)
530                   DB_set_hand_status_by_hash($userhash,'poverty');
531               }
532           }
533
534         /* send out email to first player or poverty person*/
535         if($gametype!="poverty" && $gametype!="dpoverty")
536           {
537             $startplayer = DB_get_startplayer_by_gameid($gameid);
538             $email       = DB_get_email('position-gameid',$startplayer,$gameid);
539             $hash        = DB_get_hash_from_game_and_pos($gameid,$startplayer);
540             $who         = DB_get_userid('email',$email);
541             DB_set_player_by_gameid($gameid,$who);
542
543             if($hash!=$me)
544               {
545                 if(DB_get_email_pref_by_hash($hash)!="emailaddict")
546                   {
547                     /* email startplayer */
548                     $message = "It's your turn now in game ".DB_format_gameid($gameid).".\n".
549                       "Use this link to play a card: ".$HOST.$INDEX."?action=game&me=".$hash."\n\n" ;
550                     mymail($email,$EmailName."ready, set, go... (game ".DB_format_gameid($gameid).") ",$message);
551                   }
552               }
553             else
554               echo " Please, <a href=\"$INDEX?action=game&me=$me\">start</a> the game.<br />\n";
555           }
556         else
557           {
558             /* set status of first player to be asked to poverty */
559             $who   = DB_get_sickness_by_gameid($gameid);
560             if($who > 6) $who= $who/10; /* in case we have dpoverty */
561
562             $whoid = DB_get_userid('gameid-position',$gameid,$who);
563             if($whoid==$myid)
564               echo " Please, <a href=\"$INDEX?action=game&me=$me\">start</a> the game.<br />\n";
565             else
566               {
567                 $email   = DB_get_email('position-gameid',$who,$gameid);
568                 $whohash = DB_get_hash_from_game_and_pos($gameid,$who);
569                 DB_set_player_by_gameid($gameid,$whoid);
570
571                 if(DB_get_email_pref_by_hash($hash)!="emailaddict")
572                   {
573                     /* email player for poverty */
574                     $message = "Poverty: It's your turn now in game ".DB_format_gameid($gameid).".\n".
575                       "Use this link to play a card: ".$HOST.$INDEX."?action=game&me=".$whohash."\n\n" ;
576                     mymail($email,$EmailName."Poverty (game ".DB_format_gameid($gameid).") ",$message);
577                   }
578               }
579           }
580         echo "</div>\n";
581         break;
582       }
583   case 'poverty':
584     /* user only gets here in a poverty game, several things have to be handled here:
585      * A) ask, if user wants to take trump
586      *      yes-> take trump,
587      *            poverty: set re/contra
588      *            dpoverty: first time: set re, send email to second player
589      *                      second time: set contra
590      *            set status to play in case 0 trump
591      *      no -> set status to play,
592      *            ask next player or cancle the game if no more players
593      * B) user took trump and has too many cards (e.g. count(cards)>12 and re/contra set)
594      *         ask to give cards back, set status to play, once player has 12 cards
595      *
596      * it is easier to check B) first
597      */
598
599     /* output pre game in case user reloads */
600
601
602     set_gametype($gametype); /* this sets the $CARDS variable */
603     $myparty = DB_get_party_by_hash($me);
604
605     /* the following is part B) of whats needs to be done)
606     /*    check if user wants to give cards back */
607     if(myisset("exchange"))
608       {
609         $exchange    = $_REQUEST['exchange'];
610         $partnerhash = DB_get_partner_hash_by_hash($me);
611         $partnerid   = DB_get_userid('hash',$partnerhash);
612         $partnerhand = DB_get_handid('gameid-userid',$gameid,$partnerid);
613
614         /* if exchange is set to a value>0, exchange that card back to the partner */
615         if($exchange >0)
616           {
617             $result = DB_query("UPDATE Hand_Card SET hand_id='$partnerhand'".
618                                " WHERE hand_id='$myhand' AND card_id=".DB_quote_smart($exchange));
619           };
620       }
621     /* update hand */
622     $mycards = DB_get_hand($me);
623     $mycards = mysort($mycards,$gametype);
624
625     /* check if user need to give more cards back */
626     if( ($myparty=='re' || $myparty=='contra') && count($mycards)>12)
627       {
628         echo "<div class=\"poverty\"> you need to get rid of a few cards</div>\n";
629
630         $type="exchange";
631         echo "<div class=\"mycards\">Your cards are: <br />\n";
632         foreach($mycards as $card)
633           display_link_card($card,$PREF["cardset"],$type);
634         echo "  <input type=\"submit\" class=\"submitbutton\" value=\"select card to give back\" />\n";
635         echo "</div>\n";
636       }
637     else if( ($myparty=='re' || $myparty=='contra') && count($mycards)==12)
638       {
639         /* user is done, ready to play */
640         DB_set_hand_status_by_hash($me,'play');
641         /* TODO if resolved; email start player, set startplayer */
642       }
643
644     /* the following is part A) of what needs to be done */
645     if(!myisset("trump"))
646       {
647         if(!$myparty)
648           {
649             echo "<div class=\"poverty\">\n";
650             $userids = DB_get_all_userid_by_gameid($gameid);
651             foreach($userids as $user)
652               {
653                 $name      = DB_get_name('userid',$user);
654                 $usersick  = DB_get_sickness_by_userid_and_gameid($user,$gameid);
655                 $userhash  = DB_get_hash_from_gameid_and_userid($gameid,$user);
656                 $userparty = DB_get_party_by_hash($userhash);
657
658                 if($usersick=="poverty" && !$userparty)
659                   {
660                     $hash    = DB_get_hash_from_gameid_and_userid($gameid,$user);
661                     $cards   = DB_get_hand($hash);
662                     /* count trump */
663                     $nrtrump = 0;
664                     foreach($cards as $card)
665                       if($card<27) $nrtrump++;
666                     echo "Player $name has $nrtrump trump. Do you want to take them?".
667                       "<a href=\"index.php?action=game&me=$me&amp;trump=$user\">yes</a> <br />\n";
668                   }
669               }
670             echo "<a href=\"index.php?action=game&me=$me&amp;trump=no\">No,way I take those trump...</a> <br />\n";
671             echo "</div><div>\n";
672
673             echo "<div class=\"mycards\">Your cards are: <br />\n";
674             foreach($mycards as $card)
675               display_card($card,$PREF["cardset"]);
676             echo "</div></div>\n";
677           }
678         break;
679       }
680     else
681       {
682         $trump = $_REQUEST['trump'];
683
684         if($trump=="no")
685           {
686             /* user doesn't want to take trump */
687             DB_set_hand_status_by_hash($me,'play');
688
689             /* set next player who needs to be asked and email him*/
690             $firstsick  = (string) DB_get_sickness_by_pos_and_gameid($mypos+1,$gameid);
691             $secondsick = (string) DB_get_sickness_by_pos_and_gameid($mypos+2,$gameid);
692
693             /* don't ask people who have poverty */
694             $next=1;
695             if($firstsick=="poverty")
696               {
697                 if($secondsick=="poverty")
698                   $next=3;
699                 else
700                   $next=2;
701               }
702             if($gametype=="dpoverty")
703               {
704                 $next=999; /* need to cancel for sure, since both would need to take the trump */
705               }
706
707             /* no more people to ask, need to cancel the game */
708             if($mypos+$next>4)
709               {
710                 $message = "Hello, \n\n".
711                   "Game ".DB_format_gameid($gameid)." has been canceled since nobody wanted to take the trump.\n";
712
713                 $userids = DB_get_all_userid_by_gameid($gameid);
714                 foreach($userids as $user)
715                   {
716                     $To = DB_get_email('userid',$user);
717                     mymail($To,$EmailName."game ".DB_format_gameid($gameid)." canceled (poverty not resolved)",$message);
718                   }
719
720                 /* delete everything from the dB */
721                 DB_cancel_game($me);
722
723                 echo "<p style=\"background-color:red\";>Game ".DB_format_gameid($gameid)." has been canceled.<br /><br /></p>";
724                 output_footer();
725                 DB_close();
726                 exit();
727               }
728             else
729               {
730                 /* email next player, set his status to poverty */
731                 $To       = DB_get_email('position-gameid',$mypos+$next,$gameid);
732                 $userhash = DB_get_hash_from_game_and_pos($gameid,$mypos+$next);
733                 $userid   = DB_get_userid('email',$To);
734
735                 DB_set_player_by_gameid($gameid,$userid);
736                 DB_set_hand_status_by_hash($userhash,'poverty');
737
738                 $message = "Someone has poverty, it's your turn to decide, if you want to take the trump. Please visit:".
739                   " ".$HOST.$INDEX."?action=game&me=".$userhash."\n\n" ;
740                 mymail($To,$EmailName." poverty (game ".DB_format_gameid($gameid).")",$message);
741               }
742           }
743         else
744           {
745             /* player wants to take trump, change cards */
746
747             /* user wants to take trump */
748             $trump = $_REQUEST["trump"];
749             $userhand = DB_get_handid('gameid-userid',$gameid,$trump);
750             $userhash = DB_get_hash_from_gameid_and_userid($gameid,$trump);
751
752             /* copy trump from player A to B */
753             $result = DB_query("UPDATE Hand_Card SET hand_id='$myhand' WHERE hand_id='$userhand' AND card_id<'27'" );
754
755             $mycards = DB_get_hand($me);
756
757             /* set re/contra */
758             if($gametype=='poverty')
759               {
760                 $userids = DB_get_all_userid_by_gameid($gameid);
761                 foreach($userids as $user)
762                   {
763                     $hash = DB_get_hash_from_gameid_and_userid($gameid,$user);
764                     if($hash==$userhash||$hash==$me)
765                       DB_set_party_by_hash($hash,"re");
766                     else
767                       DB_set_party_by_hash($hash,"contra");
768                   }
769                 /* check if we are done, if so, send everyone into the 'play' phase */
770                 if(count($mycards)==12)
771                   {
772                     foreach($userids as $user)
773                       {
774                         $hash = DB_get_hash_from_gameid_and_userid($gameid,$user);
775                         DB_set_hand_status_by_hash($hash,'play');
776                       }
777                   }
778               }
779             else /*dpoverty*/
780               {
781                 /* has the re party already been set?*/
782                 $re_set=0;
783                 $userids = DB_get_all_userid_by_gameid($gameid);
784                 foreach($userids as $user)
785                   {
786                     $hash = DB_get_hash_from_gameid_and_userid($gameid,$user);
787                     $party = DB_get_party_by_hash($hash);
788                     if($party=='re')
789                       $re_set=1;
790                   }
791                 if($re_set)
792                   {
793                     DB_set_party_by_hash($me,'contra');
794                     DB_set_party_by_hash($userhash,'contra');
795                   }
796                 else
797                   {
798                     DB_set_party_by_hash($me,'re');
799                     DB_set_party_by_hash($userhash,'re');
800
801                     /* send out email to second non-poverty player */
802                     $firstsick  = (string) DB_get_sickness_by_pos_and_gameid($mypos+1,$gameid);
803                     $secondsick = (string) DB_get_sickness_by_pos_and_gameid($mypos+2,$gameid);
804
805                     $next=1;
806                     if($firstsick=="poverty")
807                       if($secondsick=="poverty")
808                         $next=3;
809                       else
810                         $next=2;
811
812                     if($mypos+$next>4)
813                       echo "<div class=\"message\">Error in poverty, please contact the Admin</div>\n";
814
815                     $To       = DB_get_email('position-gameid',$mypos+$next,$gameid);
816                     $userhash = DB_get_hash_from_game_and_pos($gameid,$mypos+$next);
817                     $userid   = DB_get_userid('email',$To);
818
819                     DB_set_player_by_gameid($gameid,$userid);
820                     DB_set_hand_status_by_hash($userhash,'poverty');
821
822                     $message = "Two people have poverty, it's your turn to decide, if you want to take the trump. Please visit:".
823                       " ".$HOST.$INDEX."?action=game&me=".$userhash."\n\n" ;
824                     mymail($To,$EmailName." double poverty (game ".DB_format_gameid($gameid).")",$message);
825
826
827                   }
828               }
829             echo "<div class=\"message\"> Please, <a href=\"$INDEX?action=game&me=$me\">continue</a> here.</div>\n";
830           }
831       }
832     echo "</div>";
833     break;
834
835   case 'play':
836   case 'gameover':
837     /* both entries here,  so that the tricks are visible for both.
838      * in case of 'play' there is a break later that skips the last part
839      */
840
841     /* check if all players are ready to play */
842     $ok = 1;
843     $userids = DB_get_all_userid_by_gameid($gameid);
844     foreach($userids as $user)
845       {
846         $userstatus = DB_get_hand_status_by_userid_and_gameid($user,$gameid);
847         if($userstatus !='play')
848         {
849           $ok = 0;
850           DB_set_player_by_gameid($gameid,$user);
851         }
852       }
853     if($ok)
854       {
855         /* only set this after all poverty, etc. are handled*/
856         DB_set_game_status_by_gameid($gameid,'play');
857
858         /* email startplayer */
859         $startplayer = DB_get_startplayer_by_gameid($gameid);
860         $email       = DB_get_email('position-gameid',$startplayer,$gameid);
861         $hash        = DB_get_hash_from_game_and_pos($gameid,$startplayer);
862         $who         = DB_get_userid('email',$email);
863         DB_set_player_by_gameid($gameid,$who);
864
865         if($hash!=$me && DB_get_email_pref_by_hash($hash)!="emailaddict")
866           {
867             /* email startplayer) */
868             $message = "It's your turn now in game ".DB_format_gameid($gameid).".\n".
869               "Use this link to play a card: ".$HOST.$INDEX."?action=game&me=".$hash."\n\n" ;
870             mymail($email,$EmailName."ready, set, go... (game ".DB_format_gameid($gameid).") ",$message);
871           }
872       }
873
874     /* figure out what kind of game we are playing,
875      * set the global variables $CARDS["trump"],$CARDS["diamonds"],$CARDS["hearts"],
876      * $CARDS["clubs"],$CARDS["spades"],$CARDS["foxes"]
877      * accordingly
878      */
879
880     $gametype = DB_get_gametype_by_gameid($gameid);
881     $GT       = $gametype;
882     if($gametype=="solo")
883       {
884         $gametype = DB_get_solo_by_gameid($gameid);
885         $GT       = $gametype." ".$GT;
886       }
887     else
888       $gametype = "normal";
889
890     set_gametype($gametype); /* this sets the $CARDS variable */
891
892     /* get some infos about the game */
893     $gamestatus = DB_get_game_status_by_gameid($gameid);
894
895     /* has the game started? No, then just wait here...*/
896     if($gamestatus == 'pre')
897       {
898         echo "<p class=\"message\"> You finished the setup, but not everyone else finished it... ".
899           "You need to wait for the others. Just wait for an email. </p>";
900
901         $mycards = DB_get_hand($me);
902         $mycards = mysort($mycards,$gametype);
903
904         echo "<div class=\"mycards\">Your cards are: <br />\n";
905         foreach($mycards as $card)
906           display_card($card,$PREF["cardset"]);
907         echo "</div>\n";
908
909         break; /* not sure this works... the idea is that you can
910                 * only  play a card after everyone is ready to play */
911       }
912
913     /* get time from the last action of the game */
914     $r = DB_query_array("SELECT mod_date from Game WHERE id='$gameid' " );
915     $gameend = time() - strtotime($r[0]);
916
917     /* handle comments in case player didn't play a card, allow comments a week after the end of the game */
918     if( (!myisset("card") && $mystatus=='play') || ($mystatus=='gameover' && ($gameend < 60*60*24*7)) )
919       if(myisset("comment"))
920         {
921           $comment = $_REQUEST["comment"];
922           $playid = DB_get_current_playid($gameid);
923
924           if($comment != "")
925             DB_insert_comment($comment,$playid,$myid);
926         };
927
928     /* handle notes in case player didn't play a card, allow notes only during a game */
929     if( (!myisset("card") && $mystatus=='play')  )
930       if(myisset("note"))
931         {
932           $note = $_REQUEST["note"];
933
934           if($note != "")
935             DB_insert_note($note,$gameid,$myid);
936         };
937
938     /* get everything relevant to display the tricks */
939     $result = DB_query("SELECT Hand_Card.card_id as card,".
940                        "       Hand.position as position,".
941                        "       Play.sequence as sequence, ".
942                        "       Trick.id, ".
943                        "       GROUP_CONCAT(CONCAT('<span>',User.fullname,': ',Comment.comment,'</span>')".
944                        "                    SEPARATOR '\n' ), ".
945                        "       Play.create_date, ".
946                        "       Hand.user_id ".
947                        "FROM Trick ".
948                        "LEFT JOIN Play ON Trick.id=Play.trick_id ".
949                        "LEFT JOIN Hand_Card ON Play.hand_card_id=Hand_Card.id ".
950                        "LEFT JOIN Hand ON Hand_Card.hand_id=Hand.id ".
951                        "LEFT JOIN Comment ON Play.id=Comment.play_id ".
952                        "LEFT JOIN User On User.id=Comment.user_id ".
953                        "WHERE Trick.game_id='".$gameid."' ".
954                        "GROUP BY Trick.id, sequence ".
955                        "ORDER BY Trick.id, sequence  ASC");
956     $trickNR   = 1;
957     $lasttrick = DB_get_max_trickid($gameid);
958
959     $play = array(); /* needed to calculate winner later  */
960     $seq  = 1;
961     $pos  = DB_get_startplayer_by_gameid($gameid)-1;
962     $firstcard = ""; /* first card in a trick */
963
964     echo "\n<ul class=\"tricks\">\n";
965     echo "  <li class=\"nohighlight\"> Game ".DB_format_gameid($gameid).": </li>\n";
966
967     /* output vorbehalte */
968     $mygametype =  DB_get_gametype_by_gameid($gameid);
969     if($mygametype != "normal") /* only show when needed */
970       {
971         echo "  <li onclick=\"hl('0');\" class=\"current\"><a href=\"#\">Pre</a>\n".
972           "    <div class=\"trick\" id=\"trick0\">\n";
973         $show = 1;
974         for($mypos=1;$mypos<5;$mypos++)
975           {
976             $usersick = DB_get_sickness_by_pos_and_gameid($mypos,$gameid);
977             if($usersick!=NULL)
978               {
979                 echo "      <div class=\"vorbehalt".($mypos-1)."\"> Vorbehalt <br />";
980                 if($show)
981                   echo " $usersick <br />";
982                 echo  " </div>\n";
983
984                 if($mygametype == $usersick)
985                   $show = 0;
986               }
987           }
988         echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
989       }
990
991     /* output tricks */
992     while($r = DB_fetch_array($result))
993       {
994         $pos     = $r[1];
995         $seq     = $r[2];
996         $trick   = $r[3];
997         $comment = $r[4];
998         $user    = $r[6];
999
1000         /* check if first schweinchen has been played */
1001         if( $GAME["schweinchen"] && ($r[0] == 19 || $r[0] == 20) )
1002           $GAME["schweinchen"]++;
1003
1004         /* save card to be able to find the winner of the trick later */
1005         $play[$seq] = array("card"=>$r[0],"pos"=>$pos);
1006
1007         if($seq==1)
1008           {
1009             /* first card in a trick, output some html */
1010             if($trick!=$lasttrick)
1011               {
1012                 /* start of an old trick? */
1013                 echo "  <li onclick=\"hl('$trickNR');\" class=\"old\"><a href=\"#\">Trick $trickNR</a>\n".
1014                   "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
1015                   "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
1016               }
1017             else if($trick==$lasttrick)
1018               {
1019                 /* start of a last trick? */
1020                 echo "  <li onclick=\"hl('$trickNR');\" class=\"current\"><a href=\"#\">Trick $trickNR</a>\n".
1021                   "    <div class=\"trick\" id=\"trick".$trickNR."\">\n".
1022                   "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
1023               };
1024
1025             /* remember first card, so that we are able to check, what cards can be played */
1026             $firstcard = $r[0];
1027           };
1028
1029         /* display card */
1030         echo "      <div class=\"card".($pos-1)."\">\n";
1031
1032         /* display comments */
1033         if($comment!="")
1034           echo "        <span class=\"comment\">".$comment."</span>\n";
1035
1036         echo "        ";
1037         display_card($r[0],$PREF["cardset"]);
1038
1039         echo "      </div>\n"; /* end div card */
1040
1041         /* end of trick? */
1042         if($seq==4)
1043           {
1044             $trickNR++;
1045             echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
1046           }
1047       }
1048
1049     /* whos turn is it? */
1050     if($seq==4)
1051       {
1052         $winner    = get_winner($play,$gametype); /* returns the position */
1053         $next      = $winner;
1054         $firstcard = ""; /* new trick, no first card */
1055       }
1056     else
1057       {
1058         $next = $pos+1;
1059         if($next==5) $next = 1;
1060       }
1061
1062     /* my turn?, display cards as links, ask for comments*/
1063     if(DB_get_pos_by_hash($me) == $next)
1064       $myturn = 1;
1065     else
1066       $myturn = 0;
1067
1068     /* do we want to play a card? */
1069     if(myisset("card") && $myturn)
1070       {
1071         $card   = $_REQUEST["card"];
1072         $handid = DB_get_handid('hash',$me);
1073
1074         /* check if we have card and that we haven't played it yet*/
1075         /* set played in hand_card to true where hand_id and card_id*/
1076         $r = DB_query_array("SELECT id FROM Hand_Card WHERE played='false' and ".
1077                               "hand_id='$handid' AND card_id=".DB_quote_smart($card));
1078         $handcardid = $r[0];
1079
1080         if($handcardid) /* everything ok, play card  */
1081           {
1082             /* update Game timestamp */
1083             DB_update_game_timestamp($gameid);
1084
1085             /* check if a call was made, must do this before we set the card status to played */
1086             if(myisset("call")  && $_REQUEST["call"]  == "120" && can_call(120,$me))
1087               $result = DB_query("UPDATE Hand SET point_call='120' WHERE hash='$me' ");
1088             if(myisset("call")  && $_REQUEST["call"]  == "90" && can_call(90,$me))
1089               $result = DB_query("UPDATE Hand SET point_call='90'  WHERE hash='$me' ");
1090             if(myisset("call")  && $_REQUEST["call"]  == "60" && can_call(60,$me))
1091               $result = DB_query("UPDATE Hand SET point_call='60'  WHERE hash='$me' ");
1092             if(myisset("call")  && $_REQUEST["call"]  == "30" && can_call(30,$me))
1093               $result = DB_query("UPDATE Hand SET point_call='30'  WHERE hash='$me' ");
1094             if(myisset("call")  && $_REQUEST["call"]  == "0" && can_call(0,$me))
1095               $result = DB_query("UPDATE Hand SET point_call='0'   WHERE hash='$me' ");
1096
1097             /* mark card as played */
1098             DB_query("UPDATE Hand_Card SET played='true' WHERE hand_id='$handid' AND card_id=".
1099                      DB_quote_smart($card));
1100
1101             /* get trick id or start new trick */
1102             $a = DB_get_current_trickid($gameid);
1103             $trickid  = $a[0];
1104             $sequence = $a[1];
1105             $tricknr  = $a[2];
1106
1107             $playid = DB_play_card($trickid,$handcardid,$sequence);
1108
1109             /* check special output for schweinchen in case:
1110              * schweinchen is in the rules, a fox has been played and the gametype is correct
1111              */
1112             if( $GAME["schweinchen"] &&
1113                 ($card == 19 || $card == 20) &&
1114                 ($gametype == "normal" || $gametype == "silent"|| $gametype=="trump"))
1115               {
1116                 $GAME["schweinchen"]++; // count how many have been played including this one
1117                 if($GAME["schweinchen"]==3 && $RULES["schweinchen"]=="second" )
1118                   DB_insert_comment("Schweinchen! ",$playid,$myid);
1119                 if($RULES["schweinchen"]=="both" )
1120                   DB_insert_comment("Schweinchen! ",$playid,$myid);
1121                 if ($debug)
1122                   echo "schweinchen = ".$GAME["schweinchen"]." ---<br />";
1123               }
1124
1125             /* if sequence == 4 check who one in case of wedding */
1126             if($sequence == 4 && $GT == "wedding")
1127               {
1128                 /* is wedding resolve */
1129                 $resolved = DB_get_sickness_by_gameid($gameid);
1130                 if($resolved<0)
1131                   {
1132                     /* who has wedding */
1133                     $userids = DB_get_all_userid_by_gameid($gameid);
1134                     foreach($userids as $user)
1135                       {
1136                         $usersick = DB_get_sickness_by_userid_and_gameid($user,$gameid);
1137                         if($usersick == "wedding")
1138                           $whosick = $user;
1139                       }
1140                     /* who won the trick */
1141                     $play     = DB_get_cards_by_trick($trickid);
1142                     $winner   = get_winner($play,$gametype); /* returns the position */
1143                     $winnerid = DB_get_userid('gameid-position',$gameid,$winner);
1144                     /* is tricknr <=3 */
1145                     if($tricknr <=3 && $winnerid!=$whosick)
1146                       {
1147                         /* set resolved at tricknr*/
1148                         $resolved = DB_set_sickness_by_gameid($gameid,$tricknr);
1149                         /* set partner */
1150                         $whash = DB_get_hash_from_gameid_and_userid($gameid,$winnerid);
1151                         DB_set_party_by_hash($whash,"re");
1152                       }
1153                     if($tricknr == 3 && $winnerid==$whosick)
1154                       {
1155                         /* set resolved at tricknr*/
1156                         $resolved = DB_set_sickness_by_gameid($gameid,'3');
1157                       }
1158                   }
1159               }
1160
1161             /* if sequence == 4, set winner of the trick, count points and set the next player */
1162             if($sequence==4)
1163               {
1164                 $play   = DB_get_cards_by_trick($trickid);
1165                 $winner = get_winner($play,$gametype); /* returns the position */
1166
1167                 /* check if someone caught a fox */
1168                 /* first check if we should account for solos at all,
1169                  * since it doesn't make sense in some games
1170                  */
1171                 $ok = 0; /* fox shouldn't be counted */
1172                 if(DB_get_gametype_by_gameid($gameid)=="solo")
1173                   {
1174                     $solo = DB_get_solo_by_gameid($gameid);
1175                     if($solo == "trump" || $solo == "silent")
1176                       $ok = 1; /* for trump solos and silent solos, foxes are ok */
1177                   }
1178                 else
1179                   $ok = 1; /* for all other games (not solos) foxes are ok too */
1180
1181                 if($ok==1)
1182                   foreach($play as $played)
1183                     {
1184                       if ( $played['card']==19 || $played['card']==20 )
1185                         if ($played['pos']!= $winner )
1186                           {
1187                             /* possible caught a fox, check party */
1188                             $uid1 = DB_get_userid('gameid-position',$gameid,$winner);
1189                             $uid2 = DB_get_userid('gameid-position',$gameid,$played['pos']);
1190
1191                             $party1 = DB_get_party_by_gameid_and_userid($gameid,$uid1);
1192                             $party2 = DB_get_party_by_gameid_and_userid($gameid,$uid2);
1193
1194                             if($party1 != $party2)
1195                               DB_query("INSERT INTO Score".
1196                                        " VALUES( NULL,NULL,$gameid,'$party1',$uid1,$uid2,'fox')");
1197                           }
1198                     }
1199
1200                 /* check for karlchen (jack of clubs in the last trick)*/
1201                 /* same as for foxes, karlchen doesn't always make sense
1202                  * check what kind of game it is and set karlchen accordingly */
1203                 $ok = 1; /* default: karlchen should be accounted for */
1204                 if($tricknr != 12 )
1205                   $ok = 0; /* Karlchen works only in the last trick */
1206                 if($ok && DB_get_gametype_by_gameid($gameid)=="solo" )
1207                   {
1208                     $solo = DB_get_solo_by_gameid($gameid);
1209                     if($solo == "trumpless" || $solo == "jack" || $solo == "queen" )
1210                       $ok = 0; /* no Karlchen in these solos */
1211                   }
1212
1213                 if($ok)
1214                   foreach($play as $played)
1215                     if ( $played['card']==11 || $played['card']==12 )
1216                       if ($played['pos'] == $winner )
1217                         {
1218                           /* possible caught a fox, check party */
1219                           $uid1   = DB_get_userid('gameid-position',$gameid,$winner);
1220                           $party1 = DB_get_party_by_gameid_and_userid($gameid,$uid1);
1221
1222                           DB_query("INSERT INTO Score".
1223                                    " VALUES( NULL,NULL,$gameid,'$party1',$uid1,NULL,'karlchen')");
1224                         }
1225                 /* check for doppelopf (>40 points)*/
1226                 $points = 0;
1227                 foreach($play as $played)
1228                   {
1229                     $points += DB_get_card_value_by_cardid($played['card']);
1230                   }
1231                 if($points > 39)
1232                   {
1233                     $uid1   = DB_get_userid('gameid-position',$gameid,$winner);
1234                     $party1 = DB_get_party_by_gameid_and_userid($gameid,$uid1);
1235
1236                     DB_query("INSERT INTO Score".
1237                              " VALUES( NULL,NULL,$gameid,'$party1',$uid1,NULL,'doko')");
1238                   }
1239
1240                 if($winner>0)
1241                   DB_query("UPDATE Trick SET winner='$winner' WHERE id='$trickid'");
1242                 else
1243                   echo "ERROR during scoring";
1244
1245                 if($debug)
1246                   echo "DEBUG: position $winner won the trick <br />";
1247
1248                 /* who is the next player? */
1249                 $next = $winner;
1250               }
1251             else
1252               {
1253                 $next = DB_get_pos_by_hash($me)+1;
1254               }
1255             if($next==5) $next=1;
1256
1257             /* check for coment */
1258             if(myisset("comment"))
1259               {
1260                 $comment = $_REQUEST["comment"];
1261                 if($comment != "")
1262                   DB_insert_comment($comment,$playid,$myid);
1263               };
1264
1265             /* check for note */
1266             if(myisset("note"))
1267               {
1268                 $note = $_REQUEST["note"];
1269                 if($note != "")
1270                   DB_insert_note($note,$gameid,$myid);
1271               };
1272
1273             /* display played card */
1274             $pos = DB_get_pos_by_hash($me);
1275             if($sequence==1)
1276               {
1277                 echo "  <li onclick=\"hl('".($tricknr)."');\" class=\"current\"><a href=\"#\">Trick ".($tricknr)."</a>\n".
1278                   "    <div class=\"trick\" id=\"trick".($tricknr)."\">\n".
1279                   "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";
1280               }
1281
1282             echo "      <div class=\"card".($pos-1)."\">\n        ";
1283
1284             /* display comments */
1285             display_card($card,$PREF["cardset"]);
1286             if($comment!="")
1287               echo "\n        <span class=\"comment\"> ".$comment."</span>\n";
1288             echo "      </div>\n";
1289
1290             /*check if we still have cards left, else set status to gameover */
1291             if(sizeof(DB_get_hand($me))==0)
1292               {
1293                 DB_set_hand_status_by_hash($me,'gameover');
1294                 $mystatus = 'gameover';
1295               }
1296
1297             /* if all players are done, set game status to game over,
1298              * get the points of the last trick and send out an email
1299              * to all players
1300              */
1301             $userids = DB_get_all_userid_by_gameid($gameid);
1302
1303             $done=1;
1304             foreach($userids as $user)
1305               if(DB_get_hand_status_by_userid_and_gameid($user,$gameid)!='gameover')
1306                 $done=0;
1307
1308             if($done)
1309               DB_set_game_status_by_gameid($gameid,"gameover");
1310
1311             /* email next player, if game is still running */
1312             if(DB_get_game_status_by_gameid($gameid)=='play')
1313               {
1314                 $next_hash = DB_get_hash_from_game_and_pos($gameid,$next);
1315                 $email     = DB_get_email('hash',$next_hash);
1316                 $who       = DB_get_userid('email',$email);
1317                 DB_set_player_by_gameid($gameid,$who);
1318
1319                 $message = "A card has been played in game ".DB_format_gameid($gameid).".\n\n".
1320                   "It's your turn  now.\n".
1321                   "Use this link to play a card: ".$HOST.$INDEX."?action=game&me=".$next_hash."\n\n" ;
1322                 if( DB_get_email_pref_by_uid($who)!="emailaddict" )
1323                   mymail($email,$EmailName."a card has been played in game ".DB_format_gameid($gameid),$message);
1324               }
1325             else /* send out final email */
1326               {
1327                 /* individual score */
1328                 $result = DB_query("SELECT User.fullname, IFNULL(SUM(Card.points),0), Hand.party FROM Hand".
1329                                    " LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id".
1330                                    " LEFT JOIN User ON User.id=Hand.user_id".
1331                                    " LEFT JOIN Play ON Trick.id=Play.trick_id".
1332                                    " LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id".
1333                                    " LEFT JOIN Card ON Card.id=Hand_Card.card_id".
1334                                    " WHERE Hand.game_id='$gameid'".
1335                                    " GROUP BY User.fullname" );
1336                 $message  = "The game is over. Thanks for playing :)\n";
1337                 $message .= "Final score:\n";
1338                 while( $r = DB_fetch_array($result) )
1339                   $message .= "   ".$r[0]."(".$r[2].") ".$r[1]."\n";
1340
1341                 $result = DB_query("SELECT  Hand.party, IFNULL(SUM(Card.points),0) FROM Hand".
1342                                    " LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id".
1343                                    " LEFT JOIN User ON User.id=Hand.user_id".
1344                                    " LEFT JOIN Play ON Trick.id=Play.trick_id".
1345                                    " LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id".
1346                                    " LEFT JOIN Card ON Card.id=Hand_Card.card_id".
1347                                    " WHERE Hand.game_id='$gameid'".
1348                                    " GROUP BY Hand.party" );
1349                 $message .= "\nTotals:\n";
1350                 $re     = 0;
1351                 $contra = 0;
1352                 while( $r = DB_fetch_array($result) )
1353                   {
1354                     $message .= "    ".$r[0]." ".$r[1]."\n";
1355                     if($r[0] == "re")
1356                       $re = $r[1];
1357                     else if($r[0] == "contra")
1358                       $contra = $r[1];
1359                   }
1360
1361                 /*
1362                  * save score in database
1363                  *
1364                  */
1365
1366                 /* get calls from re/contra */
1367                 $call_re     = NULL;
1368                 $call_contra = NULL;
1369                 foreach($userids as $user)
1370                   {
1371                     $hash  = DB_get_hash_from_gameid_and_userid($gameid,$user);
1372                     $call  = DB_get_call_by_hash($hash);
1373                     $party = DB_get_party_by_hash($hash);
1374
1375                     if($call!=NULL)
1376                       {
1377                         $call = (int) $call;
1378
1379                         if($party=="re")
1380                           {
1381                             if($call_re==NULL)
1382                               $call_re = $call;
1383                             else if( $call < $call_re)
1384                               $call_re = $call;
1385                           }
1386                         else if($party=="contra")
1387                           {
1388                             if($call_contra==NULL)
1389                               $call_contra = $call;
1390                             else if( $call < $call_re)
1391                               $call_contra = $call;
1392                           }
1393                       }
1394                   }
1395
1396                 /* figure out who one */
1397                 $winning_party = NULL;
1398
1399                 if($call_re == NULL && $call_contra==NULL)
1400                   {
1401                     /* nobody made a call, so it's easy to figure out who won */
1402                     if($re>120)
1403                       $winning_party="re";
1404                     else
1405                       $winning_party="contra";
1406                   }
1407                 else
1408                   {
1409                     /* if one party makes a call, they only win, iff they make enough points
1410                      * if only one party made a call, the other one wins,
1411                      * if the first one didn't make it
1412                      */
1413                     if($call_re)
1414                       {
1415                         $offset = 120 - $call_re;
1416                         if($call_re == 0)
1417                           $offset--; /* since we use a > in the next equation */
1418
1419                         if($re > 120+$offset)
1420                           $winning_party="re";
1421                         else if ($call_contra == NULL )
1422                           $winning_party="contra";
1423                       }
1424
1425                     if($call_contra)
1426                       {
1427                         $offset = 120 - $call_contra;
1428                         if($call_contra == 0)
1429                           $offset--; /* since we use a > in the next equation */
1430
1431                         if($contra > 120+$offset)
1432                           $winning_party="contra";
1433                         else if ($call_re == NULL )
1434                           $winning_party="re";
1435                       }
1436                   }
1437
1438                 /* one point for each call of the other party in case the other party didn't win
1439                  * and one point each in case the party made more than points than one of the calls
1440                  */
1441                 if($winning_party!="contra" && $call_contra!=NULL)
1442                   {
1443                     for( $p=$call_contra;$p<=120; $p+=30 )
1444                       {
1445                           DB_query("INSERT INTO Score".
1446                                    " VALUES( NULL,NULL,$gameid,'re',NULL,NULL,'against$p')");
1447                         }
1448
1449                       for( $p=$call_contra; $p<120; $p+=30)
1450                         {
1451                           if( $re >= $p )
1452                             DB_query("INSERT INTO Score".
1453                                      " VALUES( NULL,NULL,$gameid,'re',NULL,NULL,'made$p')");
1454                         }
1455                     }
1456                   if($winning_party!="re" and $call_re!=NULL)
1457                     {
1458                       for( $p=$call_re;$p<=120; $p+=30 )
1459                         {
1460                           DB_query("INSERT INTO Score".
1461                                    " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'against$p')");
1462                         }
1463
1464                       for( $p=$call_re; $p<120; $p+=30)
1465                         {
1466                           if( $contra>=$p )
1467                             DB_query("INSERT INTO Score".
1468                                      " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'made$p')");
1469                         }
1470                     }
1471
1472                   /* point in case contra won */
1473                   if($winning_party=="contra")
1474                     {
1475                       DB_query("INSERT INTO Score".
1476                                " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'againstqueens')");
1477                     }
1478
1479                   /* one point each for winning and each 30 points + calls */
1480                   if($winning_party=="re")
1481                     {
1482                       foreach(array(120,150,180,210,240) as $p)
1483                         {
1484                           $offset = 0;
1485                           if($p==240 || $call_contra!=NULL)
1486                             $offset = 1;
1487
1488                           if($re>$p-$offset)
1489                             DB_query("INSERT INTO Score".
1490                                      " VALUES( NULL,NULL,$gameid,'re',NULL,NULL,'".(240-$p)."')");
1491                         }
1492                       /* re called something and won */
1493                       foreach(array(0,30,60,90,120) as $p)
1494                         {
1495                           if($call_re!=NULL && $call_re<$p+1)
1496                             DB_query("INSERT INTO Score".
1497                                      " VALUES( NULL,NULL,$gameid,'re',NULL,NULL,'call$p')");
1498                         }
1499                     }
1500                   else if( $winning_party=="contra")
1501                     {
1502                       foreach(array(120,150,180,210,240) as $p)
1503                         {
1504                           $offset = 0;
1505                           if($p==240 || $call_re!=NULL)
1506                             $offset = 1;
1507
1508                           if($contra>$p-$offset)
1509                             DB_query("INSERT INTO Score".
1510                                      " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'".(240-$p)."')");
1511                         }
1512                       /* re called something and won */
1513                       foreach(array(0,30,60,90,120) as $p)
1514                         {
1515                           if($call_contra!=NULL && $call_contra<$p+1)
1516                             DB_query("INSERT INTO Score".
1517                                      " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'call$p')");
1518                         }
1519                     }
1520
1521
1522                   /* add score points to email */
1523                   $message .= "\n";
1524                   $Tpoint = 0;
1525                   $message .= " Points Re: \n";
1526                   $queryresult = DB_query("SELECT score FROM Score ".
1527                                           "  WHERE game_id=$gameid AND party='re'".
1528                                           " ");
1529                   while($r = DB_fetch_array($queryresult) )
1530                     {
1531                       $message .= "   ".$r[0]."\n";
1532                       $Tpoint ++;
1533                     }
1534                   $message .= " Points Contra: \n";
1535                   $queryresult = DB_query("SELECT score FROM Score ".
1536                                           "  WHERE game_id=$gameid AND party='contra'".
1537                                           " ");
1538                   while($r = DB_fetch_array($queryresult) )
1539                     {
1540                       $message .= "   ".$r[0]."\n";
1541                       $Tpoint --;
1542                     }
1543                   $message .= " Total Points (from the Re point of view): $Tpoint\n";
1544                   $message .= "\n";
1545
1546                   $session = DB_get_session_by_gameid($gameid);
1547                   $score = generate_score_table($session);
1548                   /* convert html to ascii */
1549                   $score = str_replace("<div class=\"scoretable\">\n<table class=\"score\">\n <tr>\n","",$score);
1550                   $score = str_replace("</table></div>\n","",$score);
1551                   $score = str_replace("\n","",$score);
1552                   $score = str_replace(array("<tr>","</tr>","<td>","</td>"),array("","\n","","|"),$score);
1553                   $score = explode("\n",$score);
1554
1555                   $header = array_slice($score,0,1);
1556                   $header = explode("|",$header[0]);
1557                   for($i=0;$i<sizeof($header);$i++)
1558                     $header[$i]=str_pad($header[$i],6," ",STR_PAD_BOTH);
1559                   $header = implode("|",$header);
1560                   $header.= "\n------+------+------+------+------+\n";
1561                   if(sizeof($score)>5) $header.=   "                ...   \n";
1562
1563                   if(sizeof($score)>5) $score = array_slice($score,-5,5);
1564                   for($i=0;$i<sizeof($score);$i++)
1565                     {
1566                       $line = explode("|",$score[$i]);
1567                       for($j=0;$j<sizeof($line);$j++)
1568                         $line[$j]=str_pad($line[$j],6," ",STR_PAD_LEFT);
1569                       $score[$i] = implode("|",$line);
1570                     }
1571
1572                   $score = implode("\n",$score);
1573                   $score = $header.$score;
1574
1575                   $message .= "Score Table:\n";
1576                   $message .= $score;
1577
1578                   /* send out final email */
1579                   $all = array();
1580
1581                   foreach($userids as $user)
1582                     $all[] = DB_get_email('userid',$user);
1583                   $To = implode(",",$all);
1584
1585                   $help = "\n\n (you can use reply all on this email to reach all the players.)\n";
1586                   mymail($To,$EmailName."game over (game ".DB_format_gameid($gameid).") part 1(2)",$message.$help);
1587
1588                   foreach($userids as $user)
1589                     {
1590                       $To   = DB_get_email('userid',$user);
1591                       $hash = DB_get_hash_from_gameid_and_userid($gameid,$user);
1592
1593                       $link = "Use this link to have a look at game ".DB_format_gameid($gameid).": ".
1594                         $HOST.$INDEX."?action=game&me=".$hash."\n\n" ;
1595                       if( DB_get_email_pref_by_uid($user) != "emailaddict" )
1596                         mymail($To,$EmailName."game over (game ".DB_format_gameid($gameid).") part 2(2)",$link);
1597                     }
1598                 }
1599             }
1600           else
1601             {
1602               echo "can't find that card?! <br />\n";
1603             }
1604         }
1605       else if(myisset("card") && !$myturn )
1606         {
1607           echo "please wait until it's your turn! <br />\n";
1608         }
1609
1610       if($seq!=4 && $trickNR>1)
1611         echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
1612
1613       /* display points in case game is over */
1614       if($mystatus=='gameover' && DB_get_game_status_by_gameid($gameid)=='gameover' )
1615         {
1616           echo "  <li onclick=\"hl('13');\" class=\"current\"><a href=\"#\">Score</a>\n".
1617             "    <div class=\"trick\" id=\"trick13\">\n";
1618           /* add pic for re/contra
1619            "      <img class=\"arrow\" src=\"pics/arrow".($pos-1).".png\" alt=\"table\" />\n";*/
1620
1621           $result = DB_query("SELECT User.fullname, IFNULL(SUM(Card.points),0), Hand.party,Hand.position FROM Hand".
1622                              " LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id".
1623                              " LEFT JOIN User ON User.id=Hand.user_id".
1624                              " LEFT JOIN Play ON Trick.id=Play.trick_id".
1625                              " LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id".
1626                              " LEFT JOIN Card ON Card.id=Hand_Card.card_id".
1627                              " WHERE Hand.game_id='$gameid'".
1628                              " GROUP BY User.fullname" );
1629           while( $r = DB_fetch_array($result))
1630             echo "      <div class=\"card".($r[3]-1)."\">\n".
1631                  "        <div class=\"score\">".$r[2]."<br /> ".$r[1]."</div>\n".
1632                  "      </div>\n";
1633
1634           echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
1635         }
1636
1637
1638       echo "</ul>\n"; /* end ul tricks*/
1639
1640       echo "<div class=\"notes\"> Personal notes: <br />\n";
1641       $notes = DB_get_notes_by_userid_and_gameid($myid,$gameid);
1642       foreach($notes as $note)
1643         echo "$note <hr \>\n";
1644       echo "Insert note:<input name=\"note\" type=\"text\" size=\"15\" maxlength=\"100\" />\n";
1645       echo "</div> \n";
1646
1647       $mycards = DB_get_hand($me);
1648       $mycards = mysort($mycards,$gametype);
1649       echo "<div class=\"mycards\">\n";
1650
1651       if($myturn && !myisset("card") && $mystatus=='play' )
1652         {
1653           echo "Hello ".$myname.", it's your turn!  <br />\n";
1654           echo "Your cards are: <br />\n";
1655
1656           /* do we have to follow suite? */
1657           $followsuit = 0;
1658           if(have_suit($mycards,$firstcard))
1659             $followsuit = 1;
1660
1661           foreach($mycards as $card)
1662             {
1663               if($followsuit && !same_type($card,$firstcard))
1664                 display_card($card,$PREF["cardset"]);
1665               else
1666                 display_link_card($card,$PREF["cardset"]);
1667             }
1668         }
1669       else if($mystatus=='play' )
1670         {
1671           echo "Your cards are: <br />\n";
1672           foreach($mycards as $card)
1673             display_card($card,$PREF["cardset"]);
1674         }
1675       else if($mystatus=='gameover')
1676         {
1677           $oldcards = DB_get_all_hand($me);
1678           $oldcards = mysort($oldcards,$gametype);
1679           echo "Your cards were: <br />\n";
1680           foreach($oldcards as $card)
1681             display_card($card,$PREF["cardset"]);
1682
1683           $userids = DB_get_all_userid_by_gameid($gameid);
1684           foreach($userids as $user)
1685             {
1686               $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
1687
1688               if($userhash!=$me)
1689                 {
1690                   echo "<br />";
1691
1692                   $name = DB_get_name('userid',$user);
1693                   $oldcards = DB_get_all_hand($userhash);
1694                   $oldcards = mysort($oldcards,$gametype);
1695                   echo "$name's cards were: <br />\n";
1696                   foreach($oldcards as $card)
1697                     display_card($card,$PREF["cardset"]);
1698                 }
1699             };
1700         }
1701       echo "</div>\n";
1702
1703       /* if the game is over do some extra stuff, therefore exit the swtich statement if we are still playing*/
1704       if($mystatus=='play')
1705         break;
1706
1707       /* the following happens only when the gamestatus is 'gameover' */
1708       /* check if game is over, display results */
1709       if(DB_get_game_status_by_gameid($gameid)=='play')
1710         {
1711           echo "The game is over for you.. other people still need to play though";
1712         }
1713       else
1714         {
1715           $result = DB_query("SELECT Hand.party, IFNULL(SUM(Card.points),0) FROM Hand".
1716                              " LEFT JOIN Trick ON Trick.winner=Hand.position AND Trick.game_id=Hand.game_id".
1717                              " LEFT JOIN User ON User.id=Hand.user_id".
1718                              " LEFT JOIN Play ON Trick.id=Play.trick_id".
1719                              " LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id".
1720                              " LEFT JOIN Card ON Card.id=Hand_Card.card_id".
1721                              " WHERE Hand.game_id='$gameid'".
1722                              " GROUP BY Hand.party" );
1723           echo "<div class=\"total\"> Totals:<br />\n";
1724           while( $r = DB_fetch_array($result))
1725             echo "  ".$r[0]." ".$r[1]."<br />\n";
1726
1727           $queryresult = DB_query("SELECT timediff(mod_date,create_date) ".
1728                                   " FROM Game WHERE id='$gameid'");
1729           $r = DB_fetch_array($queryresult);
1730           echo "<p>This game took ".$r[0]." hours.</p>";
1731
1732           echo "<div class=\"re\">\n Points Re: <br />\n";
1733           $queryresult = DB_query("SELECT score FROM Score ".
1734                                   "  WHERE game_id=$gameid AND party='re'".
1735                                   " ");
1736           while($r = DB_fetch_array($queryresult) )
1737             echo "   ".$r[0]."<br />\n";
1738           echo "</div>\n";
1739
1740           echo "<div class=\"contra\">\n Points Contra: <br />\n";
1741           $queryresult = DB_query("SELECT score FROM Score ".
1742                                   "  WHERE game_id=$gameid AND party='contra'".
1743                                   " ");
1744           while($r = DB_fetch_array($queryresult) )
1745             echo "   ".$r[0]."<br />\n";
1746           echo "</div>\n";
1747
1748           echo "</div>\n";
1749
1750
1751         }
1752       break;
1753     default:
1754       myerror("error in testing the status");
1755     }
1756     /* output left menu */
1757     display_user_menu();
1758
1759     /* output right menu */
1760
1761       /* display rule set for this game */
1762     echo "<div class=\"gameinfo\">\n";
1763
1764     if($gamestatus != 'pre')
1765       echo " Gametype: $GT <br />\n";
1766
1767     echo "Rules: <br />\n";
1768     echo "10ofhearts : ".$RULES["dullen"]      ."<br />\n";
1769     echo "schweinchen: ".$RULES["schweinchen"] ."<br />\n";
1770     echo "call:        ".$RULES["call"]        ."<br />\n";
1771
1772     echo "<hr />\n";
1773     if($gamestatus == 'play' )
1774       output_form_calls($me);
1775
1776     /* get time from the last action of the game */
1777     $r = DB_query_array("SELECT mod_date from Game WHERE id='$gameid' " );
1778     $gameend = time() - strtotime($r[0]);
1779
1780     if($gamestatus == 'play' || $gameend < 60*60*24*7)
1781       {
1782         echo "<br />\nA short comment:<input name=\"comment\" type=\"text\" size=\"15\" maxlength=\"100\" />\n";
1783         echo "<hr />";
1784       }
1785
1786     echo "<input type=\"submit\" value=\"submit\" />\n<hr />\n";
1787
1788     $session = DB_get_session_by_gameid($gameid);
1789     $score   = generate_score_table($session);
1790
1791     echo $score;
1792
1793     echo "</div>\n";
1794
1795     echo "</form>\n";
1796
1797     if($mystatus=='gameover' && DB_get_game_status_by_gameid($gameid)=='gameover' )
1798       {
1799
1800         $session = DB_get_session_by_gameid($gameid);
1801         $result  = DB_query("SELECT id,create_date FROM Game".
1802                             " WHERE session=$session".
1803                             " ORDER BY create_date DESC".
1804                             " LIMIT 1");
1805         $r = -1;
1806         if($result)
1807           $r = DB_fetch_array($result);
1808
1809         if(!$session || $gameid==$r[0])
1810           {
1811             /* suggest a new game with the same people in it, just rotated once (unless last game was solo) */
1812             $names = DB_get_all_names_by_gameid($gameid);
1813             $type  = DB_get_gametype_by_gameid($gameid);
1814
1815             if($type=="solo")
1816               output_ask_for_new_game($names[0],$names[1],$names[2],$names[3],$gameid);
1817             else
1818               output_ask_for_new_game($names[1],$names[2],$names[3],$names[0],$gameid);
1819           }
1820       }
1821
1822
1823     output_footer();
1824     DB_close();
1825     exit();
1826 ?>