function game_OnExportHTML_cross($game, $context, $html, $destdir)
{
global $CFG, $DB;
if ($html->filename == '') {
$html->filename = 'cross';
}
$filename = $html->filename . '.htm';
require "cross/play.php";
$attempt = game_getattempt($game, $crossrec, true);
if ($crossrec == false) {
game_cross_new($game, $attempt->id, $crossm);
$attempt = game_getattempt($game, $crossrec);
}
$ret = game_export_printheader($html->title);
echo "{$ret}<br>";
ob_start();
game_cross_play(0, $game, $attempt, $crossrec, '', true, false, false, false, $html->checkbutton, true, $html->printbutton, false, $context);
$output_string = ob_get_contents();
ob_end_clean();
$course = $DB->get_record('course', array('id' => $game->course));
$filename = $html->filename . '.htm';
file_put_contents($destdir . '/' . $filename, $ret . "\r\n" . $output_string);
$filename = game_OnExportHTML_cross_repair_questions($game, $context, $filename, $destdir);
game_send_stored_file($filename);
}
function game_print_cross($game, $update)
{
global $CFG;
require "cross/play.php";
$attempt = false;
game_getattempt($game, &$crossrec);
game_cross_play($update, $game, $attempt, $crossrec, '', true, false, false, true, false, false, false);
}
function game_cross_continue($id, $game, $attempt, $cross, $g = '', $endofgame = '')
{
if ($endofgame) {
if ($g == '') {
game_updateattempts($game, $attempt, -1, true);
$endofgame = false;
}
}
if ($attempt != false and $cross != false) {
return game_cross_play($id, $game, $attempt, $cross, $g, false, false, $endofgame, false, false, false, false);
}
if ($attempt == false) {
$attempt = game_addattempt($game);
}
$textlib = textlib_get_instance();
$cross = new CrossDB();
$questions = array();
$infos = array();
$answers = array();
$recs = game_questions_shortanswer($game);
if ($recs == false) {
error('game_cross_continue: ' . get_string('cross_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, $rec->attachment);
}
$cross->setwords($answers, $game->param1);
if ($cross->computedata($crossm, $crossd, $game->param2)) {
$new_crossd = array();
foreach ($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];
}
$new_crossd[] = $rec;
}
$cross->save($game, $crossm, $new_crossd, $attempt->id);
game_updateattempts($game, $attempt, 0, 0);
return game_cross_play($id, $game, $attempt, $crossm, '', false, false, false, false, false, false, false);
}
if (count($crossd) == 0) {
error('game_cross_continue: ' . get_string('cross_nowords', 'game'));
}
}
function game_cross_continue($id, $game, $attempt, $cross, $g, $endofgame, $context)
{
if ($endofgame) {
if ($g == '') {
game_updateattempts($game, $attempt, -1, true);
$endofgame = false;
}
}
if ($attempt != false and $cross != false) {
return game_cross_play($id, $game, $attempt, $cross, $g, false, false, $endofgame, false, false, false, false, true, $context);
}
if ($attempt == false) {
$attempt = game_addattempt($game);
}
game_cross_new($game, $attempt->id, $crossm);
game_updateattempts($game, $attempt, 0, 0);
return game_cross_play($id, $game, $attempt, $crossm, '', false, false, false, false, false, false, false, true, $context);
}
function game_print_cross($game, $update, $context)
{
require "cross/play.php";
$attempt = game_getattempt($game, $crossrec);
$g = '';
$onlyshow = true;
$showsolution = false;
$endofgame = false;
$print = true;
$checkbutton = false;
$showhtmlsolutions = false;
$showhtmlprintbutton = false;
$showstudentguess = false;
?>
<html dir="ltr" lang="el" xml:lang="el" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Print</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<?php
game_cross_play($update, $game, $attempt, $crossrec, $g, $onlyshow, $showsolution, $endofgame, $print, $checkbutton, $showhtmlsolutions, $showhtmlprintbutton, $showstudentguess, $context);
}
function game_OnExportHTML_cross($game, $html, $update, $destdir)
{
global $CFG;
if ($html->filename == '') {
$html->filename = 'cross';
}
$filename = $html->filename . '.htm';
require "cross/play.php";
$attempt = false;
game_getattempt($game, $crossrec);
$ret = game_export_printheader($html->title);
echo "{$ret}<br>";
ob_start();
game_cross_play($update, $game, $attempt, $crossrec, '', true, false, false, false, $html->checkbutton, true, $html->printbutton);
$output_string = ob_get_contents();
ob_end_clean();
$course = get_record_select('course', "id={$game->course}");
$filename = $html->filename . '.htm';
file_put_contents($destdir . '/' . $filename, $ret . "\r\n" . $output_string);
echo "{$ret}<a href=\"{$CFG->wwwroot}/file.php/{$game->course}/export/{$filename}\">{$filename}</a>";
}
function game_do_attempt($id, $game, $action, $course, $context)
{
global $OUTPUT;
$forcenew = optional_param('forcenew', false, PARAM_BOOL);
// Teacher has requested new preview
$continue = false;
/// Print the main part of the page
switch ($action) {
case 'crosscheck':
$attempt = game_getattempt($game, $detail);
$g = game_cross_unpackpuzzle($_GET['g']);
$finishattempt = array_key_exists('finishattempt', $_GET);
game_cross_continue($id, $game, $attempt, $detail, $g, $finishattempt, $context);
break;
case 'crossprint':
$attempt = game_getattempt($game, $detail);
game_cross_play($id, $game, $attempt, $detail, '', true, false, false, true, $context);
break;
case 'sudokucheck':
//the student tries to answer a question
$attempt = game_getattempt($game, $detail);
$finishattempt = array_key_exists('finishattempt', $_POST);
game_sudoku_check_questions($id, $game, $attempt, $detail, $finishattempt, $course, $context);
$continue = true;
break;
case 'sudokucheckg':
//the student tries to guess a glossaryenry
$attempt = game_getattempt($game, $detail);
$endofgame = array_key_exists('endofgame', $_GET);
$continue = game_sudoku_check_glossaryentries($id, $game, $attempt, $detail, $endofgame, $course);
$continue = true;
break;
case 'sudokucheckn':
//the user tries to guess a number
$attempt = game_getattempt($game, $detail);
$pos = $_GET['pos'];
$num = $_GET['num'];
game_sudoku_check_number($id, $game, $attempt, $detail, $pos, $num, $context);
$continue = false;
break;
case 'cryptexcheck':
//the user tries to guess a question
$attempt = game_getattempt($game, $detail);
$q = $_GET['q'];
$answer = $_GET['answer'];
game_cryptex_check($id, $game, $attempt, $detail, $q, $answer, $context);
break;
case 'bookquizcheck':
//the student tries to answer a question
$attempt = game_getattempt($game, $detail);
game_bookquiz_check_questions($id, $game, $attempt, $detail);
break;
case 'snakescheck':
//the student tries to answer a question
$attempt = game_getattempt($game, $detail);
game_snakes_check_questions($id, $game, $attempt, $detail, $context);
break;
case 'snakescheckg':
//the student tries to answer a question from glossary
$attempt = game_getattempt($game, $detail);
game_snakes_check_glossary($id, $game, $attempt, $detail, $context);
break;
case 'hiddenpicturecheck':
//the student tries to answer a question
$attempt = game_getattempt($game, $detail);
$finishattempt = array_key_exists('finishattempt', $_POST);
$continue = game_hiddenpicture_check_questions($id, $game, $attempt, $detail, $finishattempt, $context);
break;
case 'hiddenpicturecheckg':
//the student tries to guess a glossaryenry
$attempt = game_getattempt($game, $detail);
$endofgame = array_key_exists('endofgame', $_GET);
game_hiddenpicture_check_mainquestion($id, $game, $attempt, $detail, $endofgame, $context);
break;
default:
$continue = true;
break;
}
if ($continue) {
game_create($game, $id, $forcenew, $course, $context);
}
/// Finish the page
echo $OUTPUT->footer();
}
$_GET['id'] = $update;
require_once "header.php";
if (!isteacherinanycourse($USER->id)) {
error(get_string('only_teachers', 'game'));
}
$gamekind = $_GET['gamekind'];
$id = $update;
$attemptid = (int) $_GET['attemptid'];
$attempt = get_record_select('game_attempts', "id={$attemptid}");
$game = get_record_select('game', "id={$attempt->gameid}");
$detail = get_record_select('game_' . $gamekind, "id={$attemptid}");
if (array_key_exists('solution', $_GET)) {
$solution = $_GET['solution'];
} else {
$solution = 0;
}
switch ($gamekind) {
case 'cross':
game_cross_play($update, $game, $attempt, $detail, '', true, $solution, false, false, false, false, true);
break;
case 'sudoku':
game_sudoku_play($update, $game, $attempt, $detail, true, $solution);
break;
case 'hangman':
game_hangman_play($update, $game, $attempt, $detail, true, $solution);
break;
case 'cryptex':
$crossm = get_record_select('game_cross', "id={$attemptid}");
game_cryptex_play($update, $game, $attempt, $detail, $crossm, false, true, $solution);
break;
}
$attemptid = required_param('attemptid', PARAM_INT);
$attempt = $DB->get_record('game_attempts', array('id' => $attemptid));
$game = $DB->get_record('game', array('id' => $attempt->gameid));
$detail = $DB->get_record('game_' . $gamekind, array('id' => $attemptid));
$solution = $action == 'solution';
$PAGE->navbar->add(get_string('preview', 'game'));
switch ($gamekind) {
case 'cross':
$g = '';
$onlyshow = true;
$endofgame = false;
$print = false;
$checkbutton = false;
$showhtmlsolutions = false;
$showhtmlprintbutton = true;
$showstudentguess = false;
game_cross_play($update, $game, $attempt, $detail, $g, $onlyshow, $solution, $endofgame, $print, $checkbutton, $showhtmlsolutions, $showhtmlprintbutton, $showstudentguess, $context);
break;
case 'sudoku':
game_sudoku_play($update, $game, $attempt, $detail, true, $solution, $context);
break;
case 'hangman':
$preview = $action == 'preview';
game_hangman_play($update, $game, $attempt, $detail, $preview, $solution, $context);
break;
case 'cryptex':
$crossm = $DB->get_record('game_cross', array('id' => $attemptid));
game_cryptex_play($update, $game, $attempt, $detail, $crossm, false, true, $solution, $context);
break;
}
echo $OUTPUT->footer();
require_once "bookquiz/play.php";
require_once "snakes/play.php";
require_once "hiddenpicture/play.php";
$forcenew = optional_param('forcenew', false, PARAM_BOOL);
// Teacher has requested new preview
/// Print the main part of the page
switch ($action) {
case 'crosscheck':
$attempt = game_getattempt($game, $detail);
$g = game_cross_unpackpuzzle($_GET['g']);
$finishattempt = array_key_exists('finishattempt', $_GET);
game_cross_continue($id, $game, $attempt, $detail, $g, $finishattempt);
break;
case 'crossprint':
$attempt = game_getattempt($game, $detail);
game_cross_play($id, $game, $attempt, $detail, '', true, false, false, true);
break;
case 'sudokucheck':
//the student tries to answer a question
$attempt = game_getattempt($game, $detail);
$finishattempt = array_key_exists('finishattempt', $_POST);
game_sudoku_check_questions($id, $game, $attempt, $detail, $finishattempt);
break;
case 'sudokucheckg':
//the student tries to guess a glossaryenry
$attempt = game_getattempt($game, $detail);
$endofgame = array_key_exists('endofgame', $_GET);
game_sudoku_check_glossaryentries($id, $game, $attempt, $detail, $endofgame);
break;
case 'sudokucheckn':
//the user tries to guess a number
