if (!isset($_GET["cmd"])) {
echo "Please specify command!";
return;
}
$cmd = $_GET["cmd"];
if ($cmd == "generate") {
generateGraph();
} else {
if ($cmd == "solve") {
solveGraph();
} else {
if ($cmd == "submit") {
submitGraph();
} else {
if ($cmd == "highscore") {
getHighscore();
} else {
echo "Sorry, command is not supported!";
return;
}
}
}
}
function generateGraph()
{
if ((!isset($_GET["N"]) || !isset($_GET["M"])) && !isset($_GET["graph_id"])) {
echo "Set N(left) and M(right) please. Or specify a graph_id.";
return;
}
if (isset($_GET["graph_id"])) {
$graphId = $_GET["graph_id"];
case 'add':
if (isset($_POST['name']) || isset($_POST['score']) || isset($_POST['level'])) {
echo addHighscore($_POST['name'], $_POST['score'], $_POST['level']);
}
break;
case 'reset':
echo resetHighscore();
break;
}
} else {
if (isset($_GET['action'])) {
if ($_GET['action'] == 'get') {
if (isset($_GET['page'])) {
echo getHighscore($_GET['page']);
} else {
echo getHighscore();
}
}
} else {
echo "define action to call";
}
}
function getHighscore($page = 1)
{
$db = new SQLite3('pacman.db');
createDataBase($db);
$results = $db->query('SELECT name, score FROM highscore WHERE cheater = 0 AND name != "" ORDER BY score DESC LIMIT 10 OFFSET ' . ($page - 1) * 10);
while ($row = $results->fetchArray()) {
$tmp["name"] = htmlspecialchars($row['name']);
$tmp["score"] = strval($row['score']);
$response[] = $tmp;
