js13k-2019/index.html at master · chinchang/js13k-2019 · GitHub

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<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8" />
    <meta
      name="viewport"
      content="width=device-width,initial-scale=1,shrink-to-fit=no"
    />

    <style id="webmakerstyle">
      :root {
        --unit: 100px;
      }
      * {
        box-sizing: border-box;
      }
      *:focus {
        outline-offset: 3px;
        outline-color: black;
        outline-width: 5px;
        outline-style: dashed;
      }
      body {
        font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
        font-size: 200%;
        line-height: 1.4;
        max-width: 100vw;
        overflow-x: hidden;
        margin: 0;
        min-height: 100vh;
        /* background: linear-gradient(
          180deg,
          skyblue 0%,
          skyblue 82%,
          white 100%
        ); */
        background: linear-gradient(
          180deg,
          #141142 0%,
          #58549c 82%,
          #46345a 100%
        );
        color: #b5b1fb;
        text-align: center;
        position: relative;
      }
      @media screen and (max-width: 400px) {
        body {
          font-size: 100%;
        }
      }
      .link {
        color: antiquewhite;
      }
      .small-text {
        font-size: 0.7em;
      }
      .screen {
        /* position: absolute; */
        /* contain: size layout paint style; */
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        opacity: 0;
        width: 100vw;
        min-height: 90vh;
        overflow-x: hidden;
        display: none;
      }
      .screen.visible {
        opacity: 1;
        visibility: visible;
        display: block;
      }
      .btn {
        font-family: inherit;
        font-size: inherit;
        padding: 1rem 2rem;
        margin: 0.5rem;
        border: 4px solid black;
        box-shadow: 6px 6px;
        cursor: pointer;
        transition: 0.25s ease;
        will-change: transform;
      }
      .btn:hover,
      .btn:focus {
        transform: rotateZ(6deg);
      }
      .btn:active {
        box-shadow: 1px 1px;
      }
      .btn p {
        margin-bottom: 0;
      }
      summary {
        cursor: pointer;
      }
      .container {
        transform: rotateX(60deg) rotateY(0deg) rotateZ(-45deg);
        position: relative;
        width: calc(var(--unit) * 6);
        transform-origin: center center;
      }
      .tile {
        font-size: calc(var(--unit) * 0.7);
        text-align: center;
        --border-width: 0.1em;
        width: var(--unit);
        height: var(--unit);
        position: absolute;
        background: #8ba069;
        border-left: var(--border-width) solid rgba(0, 0, 0, 0.5);
        border-bottom: var(--border-width) solid rgba(0, 0, 0, 0.3);
        color: rgb(65, 78, 45);
        contain: size layout style;
        transition: opacity 0.25s ease, border 0.25s ease, margin 0.25s ease,
          color 0.25s ease;
      }

      .tile:not(.hole):not(.cover) {
        text-shadow: 7px -4px 0px rgba(0, 0, 0, 0.5),
          6px -4px 0px rgba(0, 0, 0, 0.6), 0px -4px 0px rgba(255, 255, 255, 0.6);
      }
      .game-started .tile:not(.hole):not(.cover):hover,
      .game-started .tile:not(.hole):not(.cover):focus {
        margin-left: 10px;
        margin-top: -10px;
        z-index: 10;
        box-shadow: 5px -5px 20px 2px rgba(0, 0, 0, 0.35);
      }
      .cover {
        border: 0;
        background: #3b3779;
        height: 20px;
      }
      /* blast rays */
      .hole:before {
        content: "";
        display: block;
        position: absolute;
        width: 10px;
        height: 200vw;
        bottom: 200vh;
        background: white;
        left: 20px;
        opacity: 0;
        transition: 0.5s ease;
        transition-delay: var(--blast-delay);
      }
      .bomb-place-anim-1 .hole:before {
        opacity: 1;
        bottom: 30px;
      }
      .bomb-place-anim-2 .hole:before {
        height: 0px;
      }
      .bomb-place-anim-2 .hole {
        background: white;
      }
      .game-started .hole {
        --hole-width: 0.5em;
        background: crimson;
        border-left: 0;
        border-bottom: 0;
        border-right: var(--hole-width) solid rgba(0, 0, 0, 0.5);
        border-top: var(--hole-width) solid rgba(0, 0, 0, 0.3);
      }
      .game-started .hole:after {
        content: "💣";
        display: block;
        margin: -0.2em 0 0 0.1em;
      }
      .tile:focus {
        outline-width: 8px;
        outline-style: solid;
        outline-color: black;
      }
      .overlay {
        background: linear-gradient(
          to bottom,
          rgba(255, 255, 255, 0),
          rgba(255, 255, 255, 0) 50%,
          rgba(0, 0, 0, 0.2) 70%,
          rgba(0, 0, 0, 0.4)
        );
        background-size: 5px 5px;
        pointer-events: none;
        position: fixed;
        z-index: 3;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        opacity: 0.4;
      }
      [data-screen="game"] {
        flex-direction: column;
      }

      [data-screen="game"].visible,
      .game-board {
        display: flex;
        justify-content: center;
        align-items: center;
        /* transform-style: preserve-3d; doesn't work in FF */
        perspective: 1170px;
        transition: perspective-origin 2s cubic-bezier(0.42, 0, 0.24, 1.01);
      }
      details {
        margin: 2rem auto;
        padding: 2rem;
        color: black;
        background: white;
        transition: 0.5s cubic-bezier(0.5, -0.03, 0.25, 1);
        border: 5px solid;
        box-shadow: 6px 6px;
        width: 95vw;
        max-width: 600px;
      }
      details[open] {
        transform: translateY(-240px);
        max-width: 95vw;
      }
      /* MESSAGE */
      .message {
        position: fixed;
        contain: layout style paint;
        top: 30vh;
        left: 50%;
        width: 3px;
        height: 10px;
        transform: translateX(-50%);
        overflow: hidden;
        background: white;
        color: black;
        transition: 0.4s cubic-bezier(0.99, -0.1, 0.71, 1.68);
      }
      .message__text {
        overflow: hidden;
        max-height: 0;
      }
      .message-anim-1 .message {
        width: 90vw;
      }
      .message-anim-2 .message {
        transition: 0.3s ease;
        width: 90vw;
        transform: translateX(-50%) scale(1);

        border: 5px solid black;
        box-shadow: 6px 6px;
      }
      .message-anim-2 .message__text {
        max-height: 700px;
      }
      .message-anim-2 .message {
        padding: 3rem;
        height: auto;
      }
      .particle {
        width: 15px;
        height: 15px;
        background: red;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 3;
        will-change: transform, opacity;
        contain: size layout paint style;
      }
      [data-screen="menu"] .container {
        animation: board-swing 50s;
        /* animation-direction: alternate; */
        /* animation-fill-mode: both; */
        animation-iteration-count: infinite;
        animation-timing-function: linear;
        transform-origin: center center;
      }
      @keyframes board-swing {
        30% {
          transform: rotateX(60deg) rotateY(0deg) rotateZ(-15deg);
        }

        60% {
          transform: rotateX(40deg) rotateY(0deg) rotateZ(-55deg);
        }

        80% {
          transform: rotateX(80deg) rotateY(0deg) rotateZ(0deg);
        }
      }
      .bomb {
        position: fixed;
        contain: size layout paint paint;
        height: 100px;
        height: 100px;
        font-size: 100px;
        z-index: -1;
        top: 0;
        left: 0;
        will-change: transform, opacity;
      }
      .title {
        display: inline-flex;
        justify-content: center;
        transition: 0.7s cubic-bezier(0.95, 0.05, 0.795, 0.035);
      }
      .title-letter {
        width: 1em;
        overflow: hidden;
        transition: 0.6s cubic-bezier(0.8, -0.07, 0.51, 1.13);
        text-transform: uppercase;
      }
      .title-letter-odd {
        width: 0;
        opacity: 0;
      }
      .title-wrap:hover .title-letter {
        width: 0;
        opacity: 0;
      }
      .title-wrap:hover .title-letter-odd {
        width: 1em;
        opacity: 1;
      }
    </style>
  </head>
  <body>
    <div class="screen visible" data-screen="menu">
      <div class="title-wrap">
        <h1
          id="titleEl"
          class="title"
          aria-label="Repeewsenim (Minesweeper in reverse)"
        ></h1>
        <script>
          const letters = "Minesweeper".split("");
          letters.forEach((letter, i) => {
            const el = document.createElement("div");
            el.className = "title-letter title-letter-odd";
            el.textContent = letter;
            titleEl.append(el);

            const el2 = document.createElement("div");
            el2.className = "title-letter";
            el2.textContent = letters[letters.length - i - 1];
            titleEl.append(el2);
          });
        </script>
      </div>

      <div class="d-f">
        <button
          class="btn"
          type="button"
          data-level="0"
          onclick="setupGame(event)"
        >
          Play easy <span aria-hidden="true">🙂</span>
          <p class="small-text">
            Highscore: <span id="easyHighScoreEl">-</span>
          </p>
        </button>
        <button
          class="btn"
          type="button"
          data-level="1"
          onclick="setupGame(event)"
        >
          Play hard <span aria-hidden="true">🤪</span>
          <p class="small-text">
            Highscore: <span id="hardHighScoreEl">-</span>
          </p>
        </button>
      </div>

      <div>
        <details>
          <summary>See Help</summary>
          <h2>If you know how to play Minesweeper:</h2>
          <p>
            You need to play Minesweeper backwards. You know where the bombs and
            you need to put correct number on each tile.
          </p>
          <h2>If you don't know how to play Minesweeper:</h2>
          <p>
            A grid will show up with bombs placed in random cells. Your task is
            to assign correct number to each cell which does not have a bomb.
          </p>
          <p>
            A cell's number is the count of bombs that are placed around it i.e.
            the (at most) eight cells surrounding it. So if there is just one
            bomb around a cell, its number should be 1 and so on...If there is
            no bomb around a cell, it should be left empty.
          </p>
        </details>

        <details>
          <summary>Controls</summary>
          <h2>Mouse</h2>
          <p>
            Click any cell to cycle between values 0 to 8. Left click increments
            by 1 and right click decrements by 1.
          </p>
          <h2>Keyboard</h2>
          <strong>This game is screen-reader compatible.</strong>
          <p>
            Navigate through cells with <kbd>Tab</kbd> or <kbd>Arrow</kbd> keys.
            Press <kbd>Space</kbd> or <kbd>Enter</kbd> key to cycle between
            values 0 to 8 or simply press the numeric key to assign value
            directly.
          </p>
        </details>
      </div>

      <div
        aria-hidden="true"
        style="position:fixed;z-index:-1;top:100px;opacity:0.5;pointer-events: none"
      >
        <div class="game-board game-started">
          <div id="menuTileContainer" class="container"></div>
        </div>
      </div>
    </div>
    <div class="screen" data-screen="help">
      <h2>Help</h2>
      <p>Hahahaha</p>
    </div>
    <div class="screen" data-screen="game">
      <div id="tileContainer" class="container"></div>
      <div class="time">Your time: <span id="timeEl">0</span> seconds</div>
      <!-- <div id="messageEl" class="message">Click to start</div> -->
    </div>

    <div
      aria-hidden="true"
      id="particleContainer"
      style="position: fixed;left:0;top:0;width:100vw;height:100vh;z-index:4;contain: size layout paint style; pointer-events: none"
    ></div>
    <div class="overlay"></div>

    <footer class="small-text">
      A Js13kGames 2019 entry by
      <a class="link" href="https://kushagra.dev">Kushagra Gour</a>
    </footer>

    <script src="TinyMusic.min.js"></script>
    <script src="music.js"></script>

    <script src="index.js"></script>
  </body>
</html>