getMessage());
$res = $db->query('select max(id) from '.$dtable);
if (DB::isError($res))
die ($res->getMessage());
$numero_parole = $res->fetchRow();
$posizione_parola = rand (2, $numero_parole[0]);
$res = $db->query('select id, word from '.$dtable.' where id = '.$posizione_parola);
$parola = $res->fetchRow();
$db->disconnect();
return ($parola);
}
// check if the player can be added to the top list
function ControllaRecord ($user, $pword, $dhost, $dbase, $dtable, $wordid, $tempo, $tentativi) {
$chk = array(false);
require_once ('DB.php');
$dsn = "mysql://$user:$pword@$dhost/$dbase";
$db = DB::connect($dsn, true);
if (DB::isError($db))
die ($db->getMessage());
$res = $db->query('select * from '.$dtable.' where id = '.$wordid);
if (DB::isError($res))
die ($res->getMessage());
$riga = $res->fetchRow();
if ($tentativi<$riga[3] or ($tentativi==$riga[3] and $tempo<$riga[4]))
$chk[0] = true;
if ($riga[3]==6) $riga[2]='*nuovo**';
$chk[1] = $riga[2];
$chk[2] = $riga[3];
$chk[3] = $riga[4];
return $chk;
}
// read the actual best score
function CercaRecord ($user, $pword, $dhost, $dbase, $dtable, $wordid) {
require_once ('DB.php');
$dsn = "mysql://$user:$pword@$dhost/$dbase";
$db = DB::connect($dsn, true);
if (DB::isError($db))
die ($db->getMessage());
$res = $db->query('select best, errors, time from '.$dtable.' where id = '.$wordid);
if (DB::isError($res))
die ($res->getMessage());
$riga = $res->fetchRow();
return $riga;
}
// changes all the unguessed letters with _
function CalcolaIndovinata ($parola, $escludi, $alfabeto) {
$alfabeto = array_flip ($alfabeto);
$escluse = strtr ($escludi, $alfabeto);
$escluse = '['.$escluse.']';
$escluse = ereg_replace ($escluse, '', '[AÁBCDÐEÉFGHIÍJKLMNOÓPQRSTUÚVWXYÝZÞÆÖ]');
$indovinata = ereg_replace ($escluse, '_', $parola);
return $indovinata;
}
// seeks the chosen letter in the word
function TrovaLettera ($lettera, $parola, $scelte, $alfabeto) {
$alfabeto = array_flip ($alfabeto);
$lettera = substr ($lettera, 0, 1);
$lettera = strtr ($lettera, $alfabeto);
$scelte.= $lettera;
if (ereg ($lettera, $parola)) {
$controllo = true;
}
else {
$controllo = false;
}
$risposta = array ($scelte, $controllo);
return $risposta;
}
// and this is the programme!
// the word to be guessed has already been chosen
if (isset($_GET['letter']) and isset($_SESSION['gchangman'])) {
$variab = explode ('/', $_SESSION['gchangman']);
$indovina = $variab[0];
$scelte = $variab[1];
$tentativi = $variab[2];
$checklet = TrovaLettera ($_GET['letter'], $indovina, $scelte, $alfabeto);
$scelte = $checklet[0];
if (!$checklet[1]) {
$tentativi = $tentativi +1;
}
$indovinata = CalcolaIndovinata ($indovina, $scelte, $alfabeto);
}
else {
// reset everything and choose a new word
$tentativi=0;
$scelte = ('_');
$parola = ScegliParola ($user, $pword, $dhost, $dbase, $dtable);
$indovina = $parola[1];
$_SESSION['gcid'] = $parola[0];
$indovinata = CalcolaIndovinata ($indovina, $scelte, $alfabeto);
$_SESSION['gctempo'] = time();
}
// set the cookie (or the get variable) via PHP sessions
$_SESSION['gchangman'] = ($indovina.'/'.$scelte.'/'.$tentativi);
if ($tentativi>6) $tentativi=6;
// load the first part of the template
$pagina = file($template);
$totrighe = count($pagina);
$i = 0;
while (rtrim($pagina[$i])!="") {
print $pagina[$i];
$i++;
}
// print the word hiding the unfound letters
print ('
.'.gif)
');
echo ("\n
\n");
$caratteri = preg_split('//', $indovinata, -1, PREG_SPLIT_NO_EMPTY);
foreach ($caratteri as $lettalf) {
$lettalf = strtr ($lettalf, $alfabeto);
if ($lettalf==' ') {
print (' 
');
}
else {
print (' 
');
}
echo ("\n");
print (' ');
echo ("\n");
}
print ('
');
// last part
if ($indovina!=$indovinata) {
if ($tentativi>=6) {
// ahi! hanged!
print ('
'.HANGED);
if ($showsol) print(' '.WORDWAS.' '.$indovina);
$bestnow = CercaRecord ($user, $pword, $dhost, $dbase, $dtable, $_SESSION['gcid']);
if ($bestnow[1]==6)
print ('
'.NONE.'
');
else {
if ($bestnow[0]=='') $bestnow[0]=ANON;
print ('
'.$bestnow[0].' '.GUESSEDIT.' '.$bestnow[2].' '.SECONDS.' '.$bestnow[1].' '.CHANCES.'.');
}
}
else {
// shows the full alphabet from which the letters can be chosen
$scelt = preg_split('//', $scelte, -1, PREG_SPLIT_NO_EMPTY);
echo ("\n
\n");
foreach ($alfabeto as $lettalf) {
$contrl = false;
foreach ($scelt as $lett) {
if (!strcasecmp ($lettalf, $lett)) {
$contrl = true;
}
}
if ($contrl) {
print (' 
');
}
else {
print (' ');
}
if ($lettalf=='m') echo ("\n
");
echo ("\n");
}
echo ("
\n");
}
}
else {
// the word has been guessed!
echo ("\n
\n");
print (CONGRAT);
$tempo = time() - $_SESSION['gctempo'];
$oldbest = ControllaRecord ($user, $pword, $dhost, $dbase, $dtable, $_SESSION['gcid'], $tempo, $tentativi);
if ($oldbest[1]=='') $oldbest[1]=ANON2;
if ($oldbest[0]) {
// and there's a new record
print ('
'.GUESST);
if ($oldbest[1]!='*nuovo**') print (' '.BEAT.' '.$oldbest[1]);
require_once ('DB.php');
$dsn = "mysql://$user:$pword@$dhost/$dbase";
$db = DB::connect($dsn, true);
if (DB::isError($db))
die ($db->getMessage());
$res = $db->query('update '.$dtable.
' set errors = '.$tentativi.', time = '.$tempo.
' where id = '.$_SESSION['gcid']);
if (DB::isError($res))
die ($res->getMessage());
$db->disconnect();
// here is the form to insert own name
?>
'.SOMEBUT.' '.$oldbest[1].' '.GUESSEDIT.' '.$oldbest[3].' '.SECONDS.' '.$oldbest[2].' '.CHANCES.'.');
}
// show the final part of the template
print ('
'.NWGAME.'
');
$i++;
while ($i<$totrighe) {
print $pagina[$i];
$i++;
}
?>
