function game_cross_new($game, $attemptid, &$crossm)
{
global $DB, $USER;
$cross = new CrossDB();
$questions = array();
$infos = array();
$answers = array();
$recs = game_questions_shortanswer($game);
if ($recs == false) {
print_error('game_cross_continue: ' . get_string('no_words', 'game'));
}
$infos = array();
$reps = array();
foreach ($recs as $rec) {
if ($game->param7 == false) {
if (game_strpos($rec->answertext, ' ')) {
continue;
// Spaces not allowed.
}
}
$rec->answertext = game_upper($rec->answertext);
$answers[$rec->answertext] = game_repairquestion($rec->questiontext);
$infos[$rec->answertext] = array($game->sourcemodule, $rec->questionid, $rec->glossaryentryid, $rec->attachment);
$a = array('gameid' => $game->id, 'userid' => $USER->id, 'questionid' => $rec->questionid, 'glossaryentryid' => $rec->glossaryentryid);
if (($rec2 = $DB->get_record('game_repetitions', $a, 'id,repetitions AS r')) != false) {
$reps[$rec->answertext] = $rec2->r;
}
}
$cross->setwords($answers, $game->param1, $reps);
// The game->param4 is minimum words in crossword.
// The game->param2 is maximum words in crossword.
if ($cross->computedata($crossm, $crossd, $lettets, $game->param4, $game->param2, $game->param8)) {
$newcrossd = array();
foreach ($crossd as $rec) {
$info = $infos[$rec->answertext];
if ($info != false) {
$rec->sourcemodule = $info[0];
$rec->questionid = $info[1];
$rec->glossaryentryid = $info[2];
$rec->attachment = $info[3];
}
$newcrossd[] = $rec;
}
$cross->savecross($game, $crossm, $newcrossd, $attemptid);
}
if (count($crossd) == 0) {
print_error('game_cross_continue: ' . get_string('no_words', 'game') . $game->id);
}
}
public function savecryptex($game, &$crossm, $crossd, $id, $letters)
{
global $USER;
CrossDB::delete_records($id);
if (CrossDB::savecross($game, $crossm, $crossd, $id) == false) {
return false;
}
$crossm->id = $id;
$newrec = new stdClass();
$newrec->id = $id;
$newrec->letters = $letters;
if (!($cryptexid = game_insert_record("game_cryptex", $newrec))) {
print_error('Insert page: new page game_cryptex not inserted');
}
return $newrec;
}
