function game_cryptex_check($id, $game, $attempt, $cryptexrec, $q, $answer, $context)
{
global $DB;
if ($attempt === false) {
game_cryptex_continue($id, $game, $attempt, $cryptexrec, false);
return;
}
$crossm = $DB->get_record_select('game_cross', "id={$attempt->id}");
$query = $DB->get_record_select('game_queries', "id={$q}");
$answer1 = trim(game_upper($query->answertext));
$answer2 = trim(game_upper($answer));
$len1 = textlib::strlen($answer1);
$len2 = textlib::strlen($answer2);
$equal = $len1 == $len2;
if ($equal) {
for ($i = 0; $i < $len1; $i++) {
if (textlib::substr($answer1, $i, 1) != textlib::substr($answer2, $i, 1)) {
$equal = true;
break;
}
}
}
if ($equal == false) {
game_update_queries($game, $attempt, $query, 0, $answer2, true);
game_cryptex_play($id, $game, $attempt, $cryptexrec, $crossm, true, false, false, $context);
return;
}
game_update_queries($game, $attempt, $query, 1, $answer2);
$onlyshow = false;
$showsolution = false;
game_cryptex_play($id, $game, $attempt, $cryptexrec, $crossm, true, $onlyshow, $showsolution, $context);
}
function game_cryptex_check($id, $game, $attempt, $cryptexrec, $q, $answer)
{
if ($attempt === false) {
game_cryptex_continue($id, $game, $attempt, $cryptexrec);
return;
}
$crossm = get_record_select('game_cross', "id={$attempt->id}");
$query = get_record_select('game_queries', "id={$q}");
$answer1 = trim(game_upper($query->answertext));
$answer2 = trim(game_upper($answer));
$textlib = textlib_get_instance();
$len1 = $textlib->strlen($answer1);
$len2 = $textlib->strlen($answer2);
$equal = $len1 == $len2;
if ($equal) {
for ($i = 0; $i < $len1; $i++) {
if ($textlib->substr($answer1, $i, 1) != $textlib->substr($answer2, $i, 1)) {
$equal = true;
break;
}
}
}
if ($equal == false) {
game_update_queries($game, $attempt, $query, 0, $answer2);
game_cryptex_play($id, $game, $attempt, $cryptexrec, $crossm, true);
return;
}
game_update_queries($game, $attempt, $query, 1, $answer2);
game_cryptex_play($id, $game, $attempt, $cryptexrec, $crossm, true);
}
function game_create($game, $id, $forcenew, $course, $context)
{
global $USER, $CFG, $DB;
$attempt = game_getattempt($game, $detail);
switch ($game->gamekind) {
case 'cross':
game_cross_continue($id, $game, $attempt, $detail, '', $forcenew, $context);
break;
case 'hangman':
if (array_key_exists('newletter', $_GET)) {
$newletter = $_GET['newletter'];
} else {
$newletter = '';
}
if (array_key_exists('action2', $_GET)) {
$action2 = $_GET['action2'];
} else {
$action2 = '';
}
game_hangman_continue($id, $game, $attempt, $detail, $newletter, $action2, $context);
break;
case 'millionaire':
game_millionaire_continue($id, $game, $attempt, $detail, $context);
break;
case 'bookquiz':
if (array_key_exists('chapterid', $_GET)) {
$chapterid = (int) $_GET['chapterid'];
} else {
$chapterid = 0;
}
game_bookquiz_continue($id, $game, $attempt, $detail, $chapterid);
break;
case 'sudoku':
game_sudoku_continue($id, $game, $attempt, $detail, '', $context);
break;
case 'cryptex':
game_cryptex_continue($id, $game, $attempt, $detail, $forcenew, $context);
break;
case 'snakes':
game_snakes_continue($id, $game, $attempt, $detail, $context);
break;
case 'hiddenpicture':
game_hiddenpicture_continue($id, $game, $attempt, $detail, $context);
break;
default:
error("Game {$game->gamekind} not found");
break;
}
}
function game_create($game, $id, $forcenew, $course, $context)
{
global $USER, $CFG, $DB;
$attempt = game_getattempt($game, $detail);
$chapterid = optional_param('chapterid', 0, PARAM_INT);
$newletter = optional_param('newletter', '', PARAM_ALPHA);
$action2 = optional_param('action2', '', PARAM_ALPHA);
switch ($game->gamekind) {
case 'cross':
game_cross_continue($id, $game, $attempt, $detail, '', $forcenew, $context);
break;
case 'hangman':
game_hangman_continue($id, $game, $attempt, $detail, $newletter, $action2, $context);
break;
case 'millionaire':
game_millionaire_continue($id, $game, $attempt, $detail, $context);
break;
case 'bookquiz':
game_bookquiz_continue($id, $game, $attempt, $detail, $chapterid, $context);
break;
case 'sudoku':
game_sudoku_continue($id, $game, $attempt, $detail, '', $context);
break;
case 'cryptex':
game_cryptex_continue($id, $game, $attempt, $detail, $forcenew, $context);
break;
case 'snakes':
game_snakes_continue($id, $game, $attempt, $detail, $context);
break;
case 'hiddenpicture':
game_hiddenpicture_continue($id, $game, $attempt, $detail, $context);
break;
default:
print_error("Game {$game->gamekind} not found");
break;
}
}
function game_create($game, $id, $forcenew, $course)
{
global $USER, $CFG;
$attempt = game_getattempt($game, $detail);
switch ($game->gamekind) {
case 'cross':
game_cross_continue($id, $game, $attempt, $detail, '', $forcenew);
break;
case 'hangman':
if (array_key_exists('newletter', $_GET)) {
$newletter = $_GET['newletter'];
} else {
$newletter = '';
}
if (array_key_exists('action2', $_GET)) {
$action2 = $_GET['action2'];
} else {
$action2 = '';
}
game_hangman_continue($id, $game, $attempt, $detail, $newletter, $action2);
break;
case 'millionaire':
game_millionaire_continue($id, $game, $attempt, $detail);
break;
case 'bookquiz':
if (array_key_exists('chapterid', $_GET)) {
$chapterid = (int) $_GET['chapterid'];
} else {
$chapterid = 0;
}
game_bookquiz_continue($id, $game, $attempt, $detail, $chapterid);
break;
case 'sudoku':
game_sudoku_continue($id, $game, $attempt, $detail);
break;
case 'cryptex':
game_cryptex_continue($id, $game, $attempt, $detail, $forcenew);
break;
case 'snakes':
game_snakes_continue($id, $game, $attempt, $detail);
break;
case 'hiddenpicture':
game_hiddenpicture_continue($id, $game, $attempt, $detail);
break;
case '':
echo get_string('useupdategame', 'game');
print_continue($CFG->wwwroot . '/course/view.php?id=' . $course->id);
break;
default:
error("Game {$game->gamekind} not found");
break;
}
}