jisyupro_program/controller_example.html at master · juno-cosmos/jisyupro_program · GitHub

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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no, maximum-scale=1.0">

    /*CSSの内容*/
    <title>M5StickC RoverC Control</title>
    <style>
    html, body {
    position: fixed;
    overflow: hidden;
    width: 100%;
    height: 100%;
   }
   body {
    display: flex;
    flex-direction: column;
    height: 100vh;
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: white;
   }
      h1 {
        text-align: center;
        margin-top: 1rem;
        margin-bottom: 15px;
      }
      #controller {
        display: flex;
        flex-direction: row;
        justify-content: space-between; /* ここを変更 */
        margin-top: 15px;
        margin-bottom: 15px; /* ここを追加 */
        width: 90%; /* ここを追加 */
        margin-left: auto; /* ここを追加 */
        margin-right: auto; /* ここを追加 */
      }
      .direction-buttons, .rotation-buttons {
        display: flex;
        flex-direction: column;
        justify-content: center;
      }
      .direction-buttons {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        grid-template-rows: 1fr 1fr;
        gap: 1rem;
      }
      .rotation-buttons {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 1fr 1fr;
        gap: 1rem;
        margin-left: 1rem;
      }
      #forward, #back, #left, #right, #left_rotation, #right_rotation, #grip, #release {
        padding: 0.5rem 1rem;
        border: 1px solid #333;
        background-color: #fff;
        cursor: pointer;
        user-select: none;
      }
      #speed {
        display: block;
        margin: 1rem auto;
        width: 60%;
      }
      .speed-value {
        text-align: center;
        margin-bottom: 1rem;
        margin-left: 10px;
      }
   #slider-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 15px;
    margin-bottom: 20px;
   }
    </style>
   </head>
   <body>
              /*画面上でのレイアウト*/
    <h1>RoverC Controler</h1>
    <div id="controller">
      <div class="direction-buttons">
        <div></div>
        <button id="forward">↑</button>
        <div></div>
        <button id="left">←</button>
        <div></div>
        <button id="right">→</button>
        <div></div>
        <button id="back">↓</button>
        <div></div>
      </div>
      <div class="rotation-buttons">
        <button id="grip">GRIP</button>
        <button id="release">RELEASE</button>
        <button id="left_rotation">LEFT ROTATIOn</button>
        <button id="right_rotation">RIGHT ROTATION</button>
      </div>
    </div>
   <div id="slider-container">
    <input id="speed" type="range" min="50" max="100" value="75">
    <div class="speed-value">Speed: <span id="speed-value">75</span></div>
   </div>
   <script>
      let ws = new WebSocket("ws://" + location.hostname + ":80/ws");

      ws.onopen = () => {
        console.log("WebSocket connected");
      };

      ws.onclose = () => {
        console.log("WebSocket disconnected");
      };

      ws.onmessage = (event) => {
        console.log(`Received: ${event.data}`);
      };

      let currentCommand = ""; // 現在のコマンド状態を保持する変数
   //ここでボタンを押したときの処理を書く。ボタンにはidが振られており、押したボタンと、そのときの速度設定をjsonに格納する
      let buttons = document.querySelectorAll("button");
      buttons.forEach((button) => {
        button.addEventListener("touchstart", (event) => {
          event.preventDefault();
          currentCommand = button.id; // 現在のコマンドを更新
          let msg = {
            command: button.id,
            speed: document.getElementById("speed").value
          };
          ws.send(JSON.stringify(msg));
        });
   //ここでボタンを離した時の処理を書く。ボタンにはidが振られており、押したボタンと、そのときの速度設定をjsonに格納する
        button.addEventListener("touchend", (event) => {
          event.preventDefault();
          currentCommand = "stop"; // 現在のコマンドを更新
          let msg = {
            command: "stop",
            speed: document.getElementById("speed").value
          };
          ws.send(JSON.stringify(msg));
        });
      });

      let speed = document.getElementById("speed");
      let speedDisplay = document.getElementById("speed-display");
   //ここで移動スピードを設定するスライダーの値が切り替わった時に、値をjsonに格納する処理を書く。
   speed.addEventListener("input", () => {
    let msg = {
      command: currentCommand,
      speed: speed.value
    };
    ws.send(JSON.stringify(msg));
    document.getElementById("speed-value").textContent = speed.value;
   });

    </script>
   </body>
   </html>