function game_cryptex_continue($id, $game, $attempt, $cryptexrec, $endofgame, $context)
{
global $DB, $USER;
if ($endofgame) {
game_updateattempts($game, $attempt, -1, true);
$endofgame = false;
}
if ($attempt != false and $cryptexrec != false) {
$crossm = $DB->get_record('game_cross', array('id' => $attempt->id));
return game_cryptex_play($id, $game, $attempt, $cryptexrec, $crossm, false, false, false, $context);
}
if ($attempt === false) {
$attempt = game_addattempt($game);
}
$cryptex = new CryptexDB();
$questions = array();
$infos = array();
$answers = array();
$recs = game_questions_shortanswer($game);
if ($recs == false) {
print_error(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);
$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;
}
}
$cryptex->setwords($answers, $game->param1, $reps);
// The game->param4 is minimum words.
// The game->param2 is maximum words.
if ($cryptex->computedata($crossm, $crossd, $letters, $game->param4, $game->param2)) {
$newcrossd = array();
foreach ($crossd as $rec) {
if (array_key_exists($rec->answertext, $infos)) {
$info = $infos[$rec->answertext];
$rec->id = 0;
$rec->sourcemodule = $info[0];
$rec->questionid = $info[1];
$rec->glossaryentryid = $info[2];
}
game_update_queries($game, $attempt, $rec, 0, '');
$newcrossd[] = $rec;
}
$cryptexrec = $cryptex->savecryptex($game, $crossm, $newcrossd, $attempt->id, $letters);
}
game_updateattempts($game, $attempt, 0, 0);
return game_cryptex_play($id, $game, $attempt, $cryptexrec, $crossm, false, false, false, $context);
}
function game_cryptex_continue($id, $game, $attempt, $cryptexrec, $endofgame)
{
if ($endofgame) {
game_updateattempts($game, $attempt, -1, true);
$endofgame = false;
}
if ($attempt != false and $cryptexrec != false) {
$crossm = get_record_select('game_cross', "id={$attempt->id}");
return game_cryptex_play($id, $game, $attempt, $cryptexrec, $crossm);
}
if ($attempt === false) {
$attempt = game_addattempt($game);
}
$textlib = textlib_get_instance();
$cryptex = new CryptexDB();
$questions = array();
$infos = array();
$answers = array();
$recs = game_questions_shortanswer($game);
if ($recs == false) {
error(get_string('cryptex_nowords', 'game'));
}
$infos = array();
foreach ($recs as $rec) {
if ($game->param7 == false) {
if ($textlib->strpos($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);
}
$cryptex->setwords($answers, $game->param1);
if ($cryptex->computedata($crossm, $crossd, $letters, $game->param2)) {
$new_crossd = array();
foreach ($crossd as $rec) {
if (array_key_exists($rec->answertext, $infos)) {
$info = $infos[$rec->answertext];
$rec->id = 0;
$rec->sourcemodule = $info[0];
$rec->questionid = $info[1];
$rec->glossaryentryid = $info[2];
}
game_update_queries($game, $attempt, $rec, 0, '');
$new_crossd[] = $rec;
}
$cryptexrec = $cryptex->save($game, $crossm, $new_crossd, $attempt->id, $letters);
}
game_updateattempts($game, $attempt, 0, 0);
return game_cryptex_play($id, $game, $attempt, $cryptexrec, $crossm);
}
