BUGFIX: forgot to set default values for some new variables
[e-DoKo.git] / include / newgame.php
index 5764568cefb7785295834645bf33b57da16189f3..01a7124d4820a26d01d6d09a3db0b84c48367d4d 100644 (file)
@@ -7,16 +7,180 @@ if(!isset($HOST))
 
 output_status();
 /* user needs to be logged in to do this */
-if( isset($_SESSION["name"]) )
+if(! isset($_SESSION["name"]) )
   {
-    $names = DB_get_all_names();
-    echo "<div class=\"user\">\n";
-    output_form_for_new_game($names);
-    echo "</div>\n";
-    display_user_menu();
+    echo "<div class=\"message\">Please <a href=\"$INDEX\">log in</a>.</div>";
   }
- else
-   {
-     echo "<div class=\"message\">Please <a href=\"$INDEX\">log in</a>.</div>";
-   }
-?>
\ No newline at end of file
+else
+  {
+    if( myisset("PlayerA", "PlayerB","PlayerC","PlayerD","dullen","schweinchen","callrule" ))
+      {
+       /* get my name */
+       $name = $_SESSION["name"];
+       
+       /* the names of the four players */
+       $PlayerA = $_REQUEST["PlayerA"];
+       $PlayerB = $_REQUEST["PlayerB"];
+       $PlayerC = $_REQUEST["PlayerC"];
+       $PlayerD = $_REQUEST["PlayerD"];
+       
+       /* the person who sets up the game has to be one of the players */
+       if(!in_array($name,array($PlayerA,$PlayerB,$PlayerC,$PlayerD)))
+         {
+           echo "<div class=\"message\">You need to be one of the players to start a <a href=\"$INDEX?action=new\">new game</a>.</div>";
+           output_footer();
+           DB_close();
+           exit();
+         }
+       
+       /* what rules were selected */
+       $dullen      = $_REQUEST["dullen"];
+       $schweinchen = $_REQUEST["schweinchen"];
+       $call        = $_REQUEST["callrule"];
+       
+       /* get the emails addresses of the players */
+       $EmailA  = DB_get_email('name',$PlayerA);
+       $EmailB  = DB_get_email('name',$PlayerB);
+       $EmailC  = DB_get_email('name',$PlayerC);
+       $EmailD  = DB_get_email('name',$PlayerD);
+       
+       /* this is used to check if the player names are all ok */
+       if($EmailA=="" || $EmailB=="" || $EmailC=="" || $EmailD=="")
+         {
+           echo "couldn't find one of the names, please start a new game";
+           output_footer();
+           DB_close();
+           exit();
+         }
+       
+       /* get user ids */
+       $useridA  = DB_get_userid('name',$PlayerA);
+       $useridB  = DB_get_userid('name',$PlayerB);
+       $useridC  = DB_get_userid('name',$PlayerC);
+       $useridD  = DB_get_userid('name',$PlayerD);
+       
+       /* create random numbers */
+       $randomNR       = create_array_of_random_numbers($useridA,$useridB,$useridC,$useridD);
+       $randomNRstring = join(":",$randomNR);
+       
+       /* create game */
+       $followup = NULL;
+       /* is this game a follow up in an already started session? */
+       if(myisset("followup") )
+         {
+           $followup= $_REQUEST["followup"];
+           $session = DB_get_session_by_gameid($followup);
+           $ruleset = DB_get_ruleset_by_gameid($followup); /* just copy ruleset from old game,
+                                                            this way no manipulation is possible */
+           
+           /* check if there is a game in pre or play mode, in that case do nothing */
+           if( DB_is_session_active($session) > 0 )
+             {
+               echo "<p class=\"message\"> There is already a game going on in session $session, you can't start a new one</p>";
+               output_footer();
+               DB_close();
+               exit();
+             }
+           else if ( DB_is_session_active($session) < 0 )
+             {
+               echo "<p class=\"message\"> ERROR: status of session $session couldn't be determined.</p>";
+               output_footer();
+               DB_close();
+               exit();
+             }
+           
+           if($session)
+             DB_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1',NULL,'pre',".
+                      "'$ruleset','$session' ,NULL)");
+           else
+             {
+               /* get max session and start a new one */
+               $max = DB_get_max_session();
+               $max++;
+               DB_query("UPDATE Game SET session='".$max."' WHERE id=".DB_quote_smart($followup));
+               DB_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1',NULL,'pre',".
+                           "'$ruleset','$max' ,NULL)");
+             }
+         }
+       else /* no follow up, start a new session */
+         {
+           /* get ruleset information or create new one */
+           $ruleset = DB_get_ruleset($dullen,$schweinchen,$call);
+           if($ruleset <0)
+             {
+               myerror("Error defining ruleset: $ruleset");
+               output_footer();
+               DB_close();
+               exit();
+             };
+           /* get max session */
+           $max = DB_get_max_session();
+           $max++;
+           
+           DB_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1',NULL,'pre', ".
+                    "'$ruleset','$max' ,NULL)");
+         }
+       $game_id = DB_insert_id();
+       
+       /* create hash */
+       $TIME  = (string) time(); /* to avoid collisions */
+       $hashA = md5("AGameOfDoko".$game_id.$PlayerA.$EmailA.$TIME);
+       $hashB = md5("AGameOfDoko".$game_id.$PlayerB.$EmailB.$TIME);
+       $hashC = md5("AGameOfDoko".$game_id.$PlayerC.$EmailC.$TIME);
+       $hashD = md5("AGameOfDoko".$game_id.$PlayerD.$EmailD.$TIME);
+       
+       /* create hands */
+       DB_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridA).
+                ", ".DB_quote_smart($hashA).", 'start','1',NULL,NULL,NULL,NULL)");
+       $hand_idA = DB_insert_id();
+       DB_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridB).
+                ", ".DB_quote_smart($hashB).", 'start','2',NULL,NULL,NULL,NULL)");
+       $hand_idB = DB_insert_id();
+       DB_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridC).
+                ", ".DB_quote_smart($hashC).", 'start','3',NULL,NULL,NULL,NULL)");
+       $hand_idC = DB_insert_id();
+       DB_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridD).
+                ", ".DB_quote_smart($hashD).", 'start','4',NULL,NULL,NULL,NULL)");
+       $hand_idD = DB_insert_id();
+       
+       /* save cards */
+       for($i=0;$i<12;$i++)
+         DB_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idA', '".$randomNR[$i]."', 'false')");
+       for($i=12;$i<24;$i++)
+         DB_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idB', '".$randomNR[$i]."', 'false')");
+       for($i=24;$i<36;$i++)
+         DB_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idC', '".$randomNR[$i]."', 'false')");
+       for($i=36;$i<48;$i++)
+         DB_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idD', '".$randomNR[$i]."', 'false')");
+       
+       /* send out email, TODO: check for error with email */
+       $message = "\n".
+         "you are invited to play a game of DoKo (that is to debug the program ;).\n".
+         "Place comments and bug reports here:\n".
+         "http://wiki.nubati.net/index.php?title=EmailDoko\n\n".
+         "The whole round would consist of the following players:\n".
+         "$PlayerA\n".
+         "$PlayerB\n".
+         "$PlayerC\n".
+         "$PlayerD\n\n".
+         "If you want to join this game, please follow this link:\n\n".
+         "".$HOST.$INDEX."?action=game&me=";
+       
+       mymail($EmailA,"You are invited to a game of DoKo","Hello $PlayerA,\n".$message.$hashA);
+       mymail($EmailB,"You are invited to a game of DoKo","Hello $PlayerB,\n".$message.$hashB);
+       mymail($EmailC,"You are invited to a game of DoKo","Hello $PlayerC,\n".$message.$hashC);
+       mymail($EmailD,"You are invited to a game of DoKo","Hello $PlayerD,\n".$message.$hashD);
+       
+       echo "<div class=\"message\">You started a new game. The emails have been sent out!</div>\n";
+      }
+    else
+      {
+       $names = DB_get_all_names();
+       echo "<div class=\"user\">\n";
+       output_form_for_new_game($names);
+       echo "</div>\n";
+       display_user_menu();
+      }
+  }
+
+?>