codeup-web-exercises/konami.html at main · James-Olson/codeup-web-exercises · GitHub

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<!DOCTYPE html>
<html>
<head>
    <title>Konami Code</title>
</head>
<body>
<h1>Konami Code</h1>

<script src="https://code.jquery.com/jquery-3.6.4.min.js" integrity="sha256-oP6HI9z1XaZNBrJURtCoUT5SUnxFr8s3BzRl+cbzUq8=" crossorigin="anonymous"></script>
<script>
    "use strict";

    var konami = [38, 38, 40, 40, 37, 39, 37, 39, 66, 65, 13];
    var user = [];
    var counter = 0;


    $(document).keyup(function(event){
        console.log(event.keyCode);
        user.push(event.keyCode);

        if(konami[counter] !== user[counter] ){ //if the user input is incorrect
            alert("not correct konami code!");
        }
        else if(konami[konami.length-1] === user[konami.length-1]){
            alert("correct konami code - you get 30 lives!");
        }
        else{
            counter++;
        }

    });
</script>
</body>
</html>