-
";
- else
- echo "";
- return;
-}
- function display_link_card($card,$me)
-{
- if( $card/2 - (int)($card/2) == 0.5)
- echo "";
- else
- echo "";
- return;
-}
-
-function save_status()
-{
- global $player,$game,$hash,$history;
-
- $output = fopen("status.txt","w");
- if ($output)
- {
- foreach($hash as $key)
- {
- $tmp="";
- if( ereg("i",$player[$key]["option"]) )
- $tmp.="i";
- if( ereg("s",$player[$key]["option"]) )
- $tmp.="s";
- if( ereg("t",$player[$key]["option"]) )
- $tmp.="t";
- if( ereg("c",$player[$key]["option"]) )
- $tmp.="c";
- $player[$key]["option"]=$tmp;
-
- fwrite($output,"".$player[$key]["hash"].":" );
- fwrite($output,"".$player[$key]["name"].":" );
- fwrite($output,"".$player[$key]["email"].":" );
- fwrite($output,"".$player[$key]["option"].":" );
- fwrite($output,"".$player[$key]["cards"] .":");
- fwrite($output,"\n");
- }
- fwrite($output,"\n");
- foreach($history as $line)
- fwrite($output,$line);
+error_reporting(E_ALL);
- fwrite($output,"\n");
- fclose($output);
- }
- else
- echo "can't open file for writing, please inform the admin.";
-
- return;
-}
+include_once("config.php");
+include_once("output.php"); /* html output only */
+include_once("db.php"); /* database only */
+include_once("functions.php"); /* the rest */
+/* make sure that user has set all variables in config.php */
+config_check();
-/* check for status file and read it, if possible */
+/* open database */
+if(DB_open()<0)
+ {
+ output_header();
+ echo "Database error, can't connect... Please wait a while and try again. ".
+ "If the problem doesn't go away feel free to contact $ADMIN_NAME at $ADMIN_EMAIL.";
+ output_footer();
+ exit();
+ }
-if(file_exists("status.txt"))
- $lines = file("status.txt");
- else
- die("no file");
+/* start a session, if it is not already running.
+ * This way people don't have to log in all the times.
+ * The session variables can also be read out from different
+ * php scripts, so that the code can be easily split up across several files
+ */
+session_start();
+/* done major error checking, output header of HTML page */
+output_header();
+
+/* does the user want to log out? */
+if(myisset("logout"))
+ {
+ session_unset();
+ session_destroy();
+ $_SESSION = array();
+ echo "
";
+ }
+ }
+/*check if everything is ready to set up a new game */
+else if( myisset("PlayerA", "PlayerB","PlayerC","PlayerD","dullen","schweinchen","call" ))
+ {
+ output_status();
+ /* user needs to be logged in */
+ if( !isset($_SESSION["name"]) )
+ {
+ echo "
";
+ }
+ else
+ {
+ /* 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 "
You need to be one of the players to start a new game.
";
+ output_footer();
+ DB_close();
+ exit();
+ }
- fclose($output);
+ /* what rules were selected */
+ $dullen = $_REQUEST["dullen"];
+ $schweinchen = $_REQUEST["schweinchen"];
+ $call = $_REQUEST["call"];
+
+ /* get the emails addresses of the players */
+ $EmailA = DB_get_email_by_name($PlayerA);
+ $EmailB = DB_get_email_by_name($PlayerB);
+ $EmailC = DB_get_email_by_name($PlayerC);
+ $EmailD = DB_get_email_by_name($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 */
+ $useridA = DB_get_userid_by_name($PlayerA);
+ $useridB = DB_get_userid_by_name($PlayerB);
+ $useridC = DB_get_userid_by_name($PlayerC);
+ $useridD = DB_get_userid_by_name($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 "
There is already a game going on in session $session, you can't start a new one
ERROR: status of session $session couldn't be determined.
";
+ output_footer();
+ DB_close();
+ exit();
+ }
+
+ if($session)
+ mysql_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();
+ $max++;
+ mysql_query("UPDATE Game SET session='".$max."' WHERE id=".DB_quote_smart($followup));
+ mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$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();
+ $max++;
+
+ mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1',NULL,'pre', ".
+ "'$ruleset','$max' ,NULL)");
+ }
+ $game_id = mysql_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.$TIME);
+
+ /* create hands */
+ mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridA).
+ ", ".DB_quote_smart($hashA).", 'start','1',NULL,NULL,NULL,NULL)");
+ $hand_idA = mysql_insert_id();
+ mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridB).
+ ", ".DB_quote_smart($hashB).", 'start','2',NULL,NULL,NULL,NULL)");
+ $hand_idB = mysql_insert_id();
+ mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridC).
+ ", ".DB_quote_smart($hashC).", 'start','3',NULL,NULL,NULL,NULL)");
+ $hand_idC = mysql_insert_id();
+ mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridD).
+ ", ".DB_quote_smart($hashD).", 'start','4',NULL,NULL,NULL,NULL)");
+ $hand_idD = mysql_insert_id();
+
+ /* save cards */
+ for($i=0;$i<12;$i++)
+ mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idA', '".$randomNR[$i]."', 'false')");
+ for($i=12;$i<24;$i++)
+ mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idB', '".$randomNR[$i]."', 'false')");
+ for($i=24;$i<36;$i++)
+ mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idC', '".$randomNR[$i]."', 'false')");
+ for($i=36;$i<48;$i++)
+ mysql_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.$INDEX."?me=";
+
+ mymail($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 "
You started a new game. The emails have been sent out!
\n";
+ }
+ /* end set up a new game */
+ }
+/* cancel a game, if nothing has happend in the last N minutes */
+else if(myisset("cancel","me"))
+ {
+ output_status();
+
+ $me = $_REQUEST["me"];
+
+ /* test for valid ID */
+ $myid = DB_get_userid_by_hash($me);
+ if(!$myid)
+ {
+ echo "Can't find you in the database, please check the url. \n";
+ echo "perhaps the game has been canceled, check by login in here.";
+ output_footer();
+ DB_close();
+ exit();
+ }
+
+ DB_update_user_timestamp($myid);
+
+ /* get some information from the DB */
+ $gameid = DB_get_gameid_by_hash($me);
+ $myname = DB_get_name_by_hash($me);
+
+ /* check if game really is old enough to be canceled */
+ $result = mysql_query("SELECT mod_date from Game WHERE id='$gameid' " );
+ $r = mysql_fetch_array($result,MYSQL_NUM);
+ if(time()-strtotime($r[0]) > 60*60*24*30) /* = 1 month */
+ {
+ $message = "Hello, \n\n".
+ "Game ".DB_format_gameid($gameid).
+ " has been canceled since nothing happend for a while and $myname requested it.\n";
+
+ $userids = DB_get_all_userid_by_gameid($gameid);
+ foreach($userids as $user)
+ {
+ $To = DB_get_email_by_userid($user);
+ mymail($To,$EmailName."game ".DB_format_gameid($gameid)." canceled (timed out)",$message);
+ }
+
+ /* delete everything from the dB */
+ DB_cancel_game($me);
+
+ echo "
Game ".DB_format_gameid($gameid).
+ " has been canceled.
";
}
else
- echo "can't open file for writing";
- };
+ echo "
You need to wait longer before you can cancel a game...
\n";
+ }
+/* send out a reminder */
+else if(myisset("remind","me"))
+ {
+ output_status();
+
+ $me = $_REQUEST["me"];
+
+ /* test for valid ID */
+ $myid = DB_get_userid_by_hash($me);
+ if(!$myid)
+ {
+ echo "Can't find you in the database, please check the url. \n";
+ echo "perhaps the game has been canceled, check by login in here.";
+ output_footer();
+ DB_close();
+ exit();
+ }
+
+ DB_update_user_timestamp($myid);
+
+ /* get some information from the DB */
+ $gameid = DB_get_gameid_by_hash($me);
+ $myname = DB_get_name_by_hash($me);
+
+ /* check if player hasn't done anything in a while */
+ $result = mysql_query("SELECT mod_date,player,status from Game WHERE id='$gameid' " );
+ $r = mysql_fetch_array($result,MYSQL_NUM);
+ if( (time()-strtotime($r[0]) > 60*60*24*7) && ($r[2]!='gameover') ) /* = 1 week */
+ {
+ $name = DB_get_name_by_userid($r[1]);
+ $To = DB_get_email_by_userid($r[1]);
+ $userhash = DB_get_hash_from_gameid_and_userid($gameid,$r[1]);
-/* test if a game is running, else output everything for a new game */
-if(sizeof($lines)<2)
+ $message = "Hello $name, \n\n".
+ "It's your turn in game ".DB_format_gameid($gameid)." \n".
+ "Actually everyone else is waiting for you for more than a week now ;)\n\n".
+ "Please visit this link now to continue: \n".
+ " ".$HOST.$INDEX."?me=".$userhash."\n\n" ;
+
+ /* make sure we don't send too many reminders to one person */
+ if(DB_get_reminder($r[1],$gameid)>0)
+ {
+ echo "
An email has already been sent out.
\n";
+ }
+ else
+ {
+ DB_set_reminder($r[1],$gameid);
+ mymail($To,$EmailName."Reminder: game ".DB_format_gameid($gameid)." it's your turn",$message);
+
+ echo "
Game ".DB_format_gameid($gameid).
+ ": an email has been sent out.
";
+ }
+ }
+ else
+ echo "
You need to wait longer before you can send out a reminder...
\n";
+ }
+/* handle request from one specific player for one game,
+ * (the hash is set on a per game base) */
+else if(myisset("me"))
{
-?>
-
no game in progress, please input 4 names and email addresses
-
-
- \n";
- }
- }
+ $RULES["dullen"] = $r[2];
+ $RULES["schweinchen"] = $r[3];
+ $RULES["call"] = $r[4];
-/* ***
- * * *
- * ***
- * * *
- * ***
- * yes? email him his hand, ask for solo, poverty, email every move or every card?
- */
- if(isset($_REQUEST["b"]))
+ /* get some infos about the game */
+ $gametype = DB_get_gametype_by_gameid($gameid);
+ $gamestatus = DB_get_game_status_by_gameid($gameid);
+ $GT = $gametype;
+ if($gametype=="solo")
+ {
+ $gametype = DB_get_solo_by_gameid($gameid);
+ $GT = $gametype." ".$GT;
+ }
+
+ /* does anyone have both foxes */
+ $GAME["schweinchen"]=0;
+ for($i=1;$i<5;$i++)
+ {
+ $hash = DB_get_hash_from_game_and_pos($gameid,$i);
+ $cards = DB_get_all_hand($hash);
+ if( in_array("19",$cards) && in_array("20",$cards) )
+ {
+ $GAME["schweinchen"]=1;
+ $GAME["schweinchen-who"]=$hash;
+ }
+ };
+
+ /* put everyting in a form */
+ echo "