JavaScript/lesson-08/Exercise-8k.html at main · deep100x/JavaScript · GitHub

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<!-- in this lesson: -->
<!-- ------------------- -->
<!--

    Lesson 8 : Objects

    Exercise - 8k  - Heads & Tails

-->

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>8k- Heads Tails</title>
    <style>
        body {
            text-align: center;
        }

        button {
            cursor: pointer;
            font-size: 30px;
            height: 60px;
            min-width: 50px;
            padding: 0 10px;
            background-color: white;
            color: black;
            border: 2px solid black;
            transition: all 0.1s linear;
            margin: 5px;
        }

        button:hover {
            background-color: black;
            color: white;
        }
    </style>
</head>

<body>

    <button onclick="playGame('heads')">Heads</button>
    <button onclick="playGame('tails')">Tails</button>

    <script>
        const score = JSON.parse(localStorage.getItem('score'))
            ||
            { wins: 0,losses: 0 }


        function playGame (guess)
        {
            const randomNumber = Math.random();
            const result = randomNumber < 0.5 ? 'heads' : 'tails';

            console.log(guess === result ? 'You Win!' : 'You Lose!')

            if (guess === result) {
                score.wins++
            }
            else {
                score.losses++
            }
            console.log(score);

            localStorage.seItem('score',JSON.stringify(score));

        }


    </script>
</body>

</html>