check_game();
// Listen for a notification that we have been assigned an opponent.
// Note that this uses some dynamic data in the query, due to the
// limitations of PostgreSQL's listen syntax.
$res = pg_query("LISTEN bot_{$bot['id']};");
if ($res === FALSE) {
failure("Failed to listen for matchmaking events.");
}
pg_free_result($res);
// Try every second for thirty seconds as to be assigned an opponent.
for ($i = 0; $i < 30; $i++) {
// Add this bot to the matchmaking queue. Note that this uses some
// dynamic data in the query, due to the limitations of PostgreSQL's
// notify syntax.
$res = pg_query("NOTIFY matchmaker, '{$bot['id']}';");
if ($res === FALSE) {
failure("Failed to notify the matchmaker that this bot is ready for a new game.");
}
pg_free_result($res);
$res = pg_get_notify($db, PGSQL_ASSOC);
if ($res !== FALSE) {
break;
}
sleep(1);
}
// Check whether we're in a game, now that we're out of the loop.
check_game();
// If we haven't gotten a notification by now, fail encouragingly.
pg_query("BEGIN;");
reset_timeout("session");
retry("Failed to find an opponent to play against within 30 seconds, please try again.", "session");
<input type="text" name="name" id="input_name" autofocus required>
<br><br>
<label for="Player1">Player 1 :</label><br>
<?php
$pl = select_all_user($bdd);
echo "<select name=\"player1\" id=\"Player1\" required>";
if (!empty($pl)) {
foreach ($pl as $k => $v) {
if (!check_game($bdd, $pl[$k]['id_player'])) {
echo "<option value=\"" . $pl[$k]['id_player'] . "\">" . $pl[$k]['login'] . "</option>";
}
}
}
echo "</select>";
echo "<br /><br /><label for=\"Player2\">Player 2 : </label><br>";
echo "<select name=\"player2\" id=\"Player2\" required>";
if (!empty($pl)) {
foreach ($pl as $x => $y) {
if (!check_game($bdd, $pl[$x]['id_player'])) {
echo "<option value=\"" . $pl[$x]['id_player'] . "\">" . $pl[$x]['login'] . "</option>";
}
}
}
echo "</select>";
?>
<br><br>
<input type="submit" name="submit" value="Create">
</form>
<?php
error_reporting(0);
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
require_once 'CreateGameFunctions.inc.php';
require_once 'Connection.php';
list($check, $data) = check_game($dbc, $_POST['Game']);
if ($check) {
header('Location: index.php');
} else {
$errors = $data;
}
}
include 'CreateGamePage.inc.php';
