dist/index.html

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

    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <meta http-equiv="X-UA-Compatible" content="ie=edge">
        <title>Game of Live</title>
        <script src="./game-of-life.umd.js"></script>
        <style>
            canvas {
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                z-index: -1;
            }

            .fork-me {
                position: fixed;
                right: 0;
                top: 0;
            }
        </style>
    </head>

    <body>
        <a class="fork-me" href="https://github.com/mrfrac/game-of-life"><img width="149" height="149" src="https://github.blog/wp-content/uploads/2008/12/forkme_right_green_007200.png?resize=149%2C149" class="attachment-full size-full" alt="Fork me on GitHub" data-recalc-dims="1"></a>
        <button onclick="play()">Play</button>
        <button onclick="pause()">Pause</button>
        <button onclick="reset()">Reset</button>
        <canvas id="gameCanvas" width="800" height="400"></canvas>
        <script>
            const params = {
                cols: 400,
                rows: 400,
                color: "gray"
            };

            let game = new GameOfLife.Game("gameCanvas", params);
            let gameStarted = undefined;

            function play() {
                if (!gameStarted) gameStarted = 1;
                playGame();
            }

            function playGame() {
                if (!gameStarted) return;
                game.liveOut();
                window.requestAnimationFrame(playGame)
            }

            function reset() {
                pause();
                params.color = '#' + (function lol(m, s, c) {
                    return s[m.floor(m.random() * s.length)] + (c && lol(m, s, c - 1));
                })(Math, '0123456789ABCDEF', 4);
                game = new GameOfLife.Game("gameCanvas", params);
            }

            function pause() {
                gameStarted = undefined;
            }
        </script>
    </body>

</html>