<?php
    include 'dbinfo.php';
    $choice = $_GET['choice'];
    $connect = mysqli_connect($hostname, $username, $password, $database);
    switch($choice)
    {
        case "register":

    $username = $_GET['username'];
    $password = $_GET['password'];
    $email = $_GET['email'];
    $reg_ip = $_GET['reg_ip'];




    $query = mysqli_query($connect, "SELECT username FROM Accounts WHERE username = '$username'");
    $row = mysqli_fetch_array($query);

    if($row['username'] == $username)
    {
        echo 0;
    }
    else {
        $pw = md5($password);
        $insert = mysqli_query($connect, "INSERT INTO Accounts (username, password, email,reg_ip, wins, looses, experience) VALUES ('$username', '$pw', '$email',  '$reg_ip', '0','0', '0')");
        if($insert) {
                echo 1;

            }
            else {
                echo "error";
            }

        }

        break;

        case "login":

        $username = $_GET['username'];
        $password = $_GET['password'];

        $user = mysqli_query($connect, "SELECT username FROM Accounts WHERE username = '$username'");
        $u = mysqli_fetch_array($user);

            if($u['username'] == $username) {
                $pw = mysqli_query($connect, "SELECT password FROM Accounts WHERE username = '$username'");
                $p = mysqli_fetch_array($pw);

                if($p['password'] == md5($password)) {
                    echo 2;
                }
                else {
                    echo 3;
                }

            }
        else
{
    echo 4;
        }



        break;


    }

mysqli_close($connect);
?>