<?php 
    include('connection.php');

    $id = $_GET['id'];
    $username = $_GET['username'];

    $conn = OpenCon();

    $namecheckquery = "SELECT * FROM Users WHERE id='$id'";
    $nameCheck = mysqli_query($conn, $namecheckquery) or die("namecheck failed");
    
    if(mysqli_num_rows($nameCheck) > 0){
        echo "5. Failed! id exists";
        die();
    }
  

    $insertQuery = "INSERT INTO Users (id, username) VALUES ('$id','$username');";
    if(mysqli_query($conn, $insertQuery)){
        echo "0";
    }else{
        echo "1. Error creating new player";
    }
?>