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_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( 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);
$a = array( 'gameid' => $game->id, 'userid' => $USER->id, 'questionid' => $rec->questionid, 'glossaryentryid' => $rec->glossaryentryid);
if(($rec2 = $DB->get_record('game_repetitions', $a, 'id,repetitions r')) != false){
$reps[ $rec->answertext] = $rec2->r;
}
}
$cross->setwords( $answers, $game->param1, $reps);
//game->param4 is minimum words in crossword
//game->param2 is maximum words in crossword
if( $cross->computedata( $crossm, $crossd, $lettets, $game->param4, $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->savecross( $game, $crossm, $new_crossd, $attemptid);
}
if( count( $crossd) == 0){
print_error( 'game_cross_continue: '.get_string( 'no_words', 'game'));
}
}
function showlegend( $legend, $title)
{
if( count( $legend) == 0)
return;
echo "$title '.get_string( 'win', 'game').' wwwroot}/mod/game/attempt.php?id=$id&forcenew=1\">".get_string( 'nextgame', 'game').' ';
}
}else if( $info != ''){
echo "
This interactive crossword puzzle requires JavaScript and a reasonably recent web browser, such as Internet Explorer 5.5
or later, Netscape 7, Mozilla, Firefox, or Safari. If you have disabled web page scripting, please re-enable it and refresh
the page.
param3 == 2){
echo "\r\n";
game_cross_show_welcome( $game);
echo " \r\n";
echo "
';
game_cross_show_legends( $cross);
}else{
game_cross_show_welcome( $game);
}
?>
';
echo ''.get_string( 'cross_checkbutton', 'game');
echo ' ';
echo ' '.get_string( 'cross_endofgamebutton', 'game');
echo ' ';
echo ' '.get_string( 'print', 'game');
echo ' ';
echo "\r\n";
}
if( $showhtmlsolutions or $showhtmlprintbutton){
echo ''.get_string( 'cross_checkbutton', 'game');
echo ' ';
}
if( $showhtmlprintbutton){
if( $showhtmlsolutions){
echo " ";
}
echo ''.get_string( 'print', 'game');
echo ' ';
}
if( $game->param3 == 2){
echo ' ';
game_cross_show_welcome( $game);
}else{
game_cross_show_legends( $cross);
}
if( $game->bottomtext != ''){
echo '
param3 == 2){
game_cross_show_welcome( $game);
}
?>
';
ShowLegend( $cross->m_LegendH, get_string( 'cross_across', 'game'));
ShowLegend( $cross->m_LegendV, get_string( 'cross_down', 'game'));
echo '';
}