function sendPM(User $FromUser, $message)
{
$message = htmlentities($message, ENT_NOQUOTES, 'UTF-8');
require_once l_r('lib/message.php');
$message = message::linkify($message);
if ($FromUser->isSilenced()) {
notice::send($FromUser->id, $this->id, 'PM', 'No', 'Yes', l_t('Could not deliver message, you are currently silenced.') . '(' . $FromUser->getActiveSilence()->reason . ')', l_t('To:') . ' ' . $this->username, $this->id);
return false;
} else {
if ($this->isUserMuted($FromUser->id)) {
notice::send($FromUser->id, $this->id, 'PM', 'No', 'Yes', l_t('Could not deliver message, user has muted you.'), l_t('To:') . ' ' . $this->username, $this->id);
return false;
} else {
notice::send($this->id, $FromUser->id, 'PM', 'Yes', 'Yes', $message, $FromUser->username, $FromUser->id);
$this->setNotification('PrivateMessage');
notice::send($FromUser->id, $this->id, 'PM', 'No', 'Yes', l_t('You sent:') . ' <em>' . $message . '</em>', l_t('To:') . ' ' . $this->username, $this->id);
return true;
}
}
}
public function cancelGame(array $params)
{
global $DB, $Game;
$gameID = (int) $params['gameID'];
$DB->sql_put("BEGIN");
require_once l_r('gamemaster/game.php');
$Variant = libVariant::loadFromGameID($gameID);
$Game = $Variant->processGame($gameID);
if ($Game->phase == 'Diplomacy' or $Game->phase == 'Retreats' or $Game->phase == 'Builds') {
$Game->setCancelled();
// This throws an exception, since it expects to be run from within the
// main gamemaster loop, and wants to stop the loop from continuing to use this game after
// it has been cancelled. But it also contains its own commit, so the exception does not prevent
// the game from being cancelled (it is messy though).
// This point after $Game->setCancelled(); shouldn't actually be reached.
} elseif ($Game->phase == 'Finished') {
/*
* Some special action is needed; this game has already finished.
*
* We need to get back all winnings that have been distributed first, then we need to
* return all starting bets.
*/
$transactions = array();
$sumPoints = 0;
// Used to ensure the total points transactions add up roughly to 0
$tabl = $DB->sql_tabl("SELECT type, points, userID, memberID FROM wD_PointsTransactions WHERE gameID = " . $Game->id . " FOR UPDATE");
// Lock it for update, so other transactions can't interfere with these ones
while (list($type, $points, $userID, $memberID) = $DB->tabl_row($tabl)) {
if (!isset($transactions[$userID])) {
$transactions[$userID] = array();
}
if (!isset($transactions[$userID][$type])) {
$transactions[$userID][$type] = 0;
}
if ($type != 'Bet') {
$points = $points * -1;
}
// Bets are to be credited back, everything else is to be debited
if ($type != 'Supplement') {
$sumPoints += $points;
}
$transactions[$userID][$type] += $points;
}
// Check that the total points transactions within this game make sense (i.e. they add up to roughly 0 accounting for rounding errors)
if ($sumPoints < count($transactions) * -1 or count($transactions) < $sumPoints) {
throw new Exception(l_t("The total points transactions (in a finished game) add up to %s, but there are %s members; " . "cannot cancel game with an unusual points transaction log.", $sumPoints, count($transactions)), 274);
}
// The points transactions make sense; we can now try and reverse them.
// Get the current points each user has
$tabl = $DB->sql_tabl("SELECT u.id, u.points FROM wD_Users u INNER JOIN wD_PointsTransactions pt ON pt.userID = u.id WHERE pt.gameID = " . $Game->id . " GROUP BY u.id, u.points " . " FOR UPDATE");
// Lock it for update, so other transactions can't interfere with these ones
$pointsInAccount = array();
$pointsInPlay = array();
while (list($userID, $points) = $DB->tabl_row($tabl)) {
$sumPoints = 0;
foreach ($transactions[$userID] as $type => $typePoints) {
$sumPoints += $typePoints;
}
if ($points + $sumPoints < 0) {
// If the user doesn't have enough points on hand to pay back the points transactions for this game we will need to supplement him the points to do it:
$supplementPoints = -($points + $sumPoints);
$points += $supplementPoints;
$DB->sql_put("INSERT INTO wD_PointsTransactions ( type, points, userID, gameID ) VALUES ( 'Supplement', " . $supplementPoints . ", " . $userID . ", " . $Game->id . ")");
$DB->sql_put("UPDATE wD_Users SET points = " . $points . " WHERE id = " . $userID);
}
// Now we have given the user enough points so their points transactions for this game can definitely be undone:
$DB->sql_put("INSERT INTO wD_PointsTransactions ( type, points, userID, gameID ) VALUES ( 'Correction', " . $sumPoints . ", " . $userID . ", " . $Game->id . ")");
$points += $sumPoints;
$DB->sql_put("UPDATE wD_Users SET points = " . $points . " WHERE id = " . $userID);
// Now check that they don't need a supplement to bring their total points in play back up to 100:
$pointsInPlay = User::pointsInPlay($userID);
if ($points + $pointsInPlay < 100) {
$supplementPoints = 100 - ($points + $pointsInPlay);
$points += $supplementPoints;
$DB->sql_put("INSERT INTO wD_PointsTransactions ( type, points, userID, gameID ) VALUES ( 'Supplement', " . $supplementPoints . ", " . $userID . ", " . $Game->id . ")");
$DB->sql_put("UPDATE wD_Users SET points = " . $points . " WHERE id = " . $userID);
}
notice::send($userID, $Game->id, 'Game', 'No', 'No', l_t("This game has been cancelled after having finished (usually to undo the effects of cheating). " . "%s points had to be added/taken from your account to undo the effects of the game. " . "Please contact the mod team with any queries.", $sumPoints, $points), $Game->name, $Game->id);
}
// Now backup and erase the game from existence, then commit:
processGame::eraseGame($Game->id);
} else {
throw new Exception(l_t('This game is in phase %s, so it can\'t be cancelled', $Game->phase), 987);
}
// $DB->sql_put("COMMIT"); // $
return l_t('This game was cancelled.');
}
function send($keep, $private, $text, $fromCountryID = null)
{
notice::send($this->userID, $this->gameID, 'Game', $keep, $private, $text, $this->Game->name, $this->gameID);
}
function sendToWatchers($keep, $text)
{
global $DB;
$tabl = $DB->sql_tabl('SELECT userID FROM wD_WatchedGames WHERE gameID=' . $this->Game->id);
while ($watch = $DB->tabl_hash($tabl)) {
notice::send($watch['userID'], $this->Game->id, 'Game', $keep, 'No', $text, $this->Game->name, $this->Game->id);
}
}
