Snake/snake.html at main · obean/Snake · GitHub

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<div style="margin-top: 15%; margin-left: 35%;  background-color: #A7D948; width: 260px">

        <div style="position: absolute; margin-top: 195px; margin-left: 50px;  background-color: #A7D948 ">

            <span id="score" style=" position: absolute; margin-left: 3px"></span>
            <span id="high-score" style=" position: absolute; margin-left: 50%"></span>
            <canvas id="snakeGameCanvas" width="195" height="140"
                    style="border:1px solid #000000; background: #A7D948">

            </canvas>
        </div>
    <img src="./src/nokia3110.png" style="position: relative"/>


    <!--<script src="https://code.jquery.com/jquery-2.1.4.min.js"></script>-->
</div>
<script src="./src/snake.js"></script>

<script>
    window.addEventListener('scroll', () => window.scrollTo(0, 0))
    let highScoreElement = document.getElementById('high-score')
    let scoreElement = document.getElementById("score")
    document.addEventListener('keydown', function (e) {
        let keys = {
            37: 'left',
            38: 'up',
            39: 'right',
            40: 'down',
            80: 'pause',
        };
        let xVector = (snake.xChange !== 0)
        let yVector = (snake.yChange !== 0)
        if (keys[e.keyCode] === "left" && !xVector && !snake.paused) {
            snake.xChange = -10;
            snake.yChange = 0;
        }
        if (keys[e.keyCode] === "up" && !yVector && !snake.paused) {
            snake.xChange = 0;
            snake.yChange = -10;
        }
        if (keys[e.keyCode] === "right" && !xVector && !snake.paused) {
            snake.xChange = 10
            snake.yChange = 0
        }
        if (keys[e.keyCode] === "down" && !yVector && !snake.paused) {
            snake.xChange = 0;
            snake.yChange = 10;
        }
        if (keys[e.keyCode] === "pause") {
            snake.pauseGame()
        }
    })
    let interval = setInterval(() => {
        snake.drawBoard();
        snake.drawGameStatus()
        snake.moveSnake();
        scoreElement.innerText = `score: ${snake.score}`
        highScoreElement.innerText = `high score: ${snake.highScore < snake.score ? snake.score : snake.highScore}`
        snake.drawSnake();
        snake.drawFood()
    }, 100)
</script>