print $error;
}
} else {
if ($_GET['act'] == 'stand') {
$playerhas = calc_playerscore($userid);
if ($playerhas > 21) {
$error = "You went bust.";
$db->query("DELETE FROM blackjack WHERE userid='{$userid}'");
}
if (!$playingbj) {
$error = "You do not have an active blackjack game. Begin a new one <a href=blackjack.php>HERE</a>.";
}
if (!$error) {
print "You bet: <b>\$" . number_format($bb['betAmount']) . "</b>.<br /><br />";
dealer_play($userid);
$dscore = calc_dealerscore($userid);
$cards = show_cards($userid, 2);
print "<button name='dealersbutton' id='dealersbutton' onClick=\"rotateImage('dealer1')\">Click to begin dealer's turn</button><br />";
print "{$cards}<br />";
$win = find_winner($userid);
if ($win == -1) {
$winamt = $bb['betAmount'];
$wtxt = "You and the dealer tied. You received your bet amount back.";
$db->query("UPDATE users SET money=money+{$winamt} WHERE userid='{$userid}'");
} else {
if ($win == 1) {
$winamt = $bb['betAmount'] * 2;
$wtxt = "Your hand beat the dealer's!";
$db->query("UPDATE users SET money=money+{$winamt} WHERE userid='{$userid}'");
} else {
if ($win == 2) {
function dealer_play($userid)
{
global $db, $ir;
$i = 0;
$dscore = calc_dealerscore($userid);
while ($dscore < 17 && $i <= 3) {
$i++;
$db->query("UPDATE blackjack SET dNumHits=dNumHits+1 WHERE userid='{$userid}'");
$dscore = calc_dealerscore($userid);
}
}