Nflash/hd.html at master · ningxiao/Nflash · GitHub

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<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title>控制手柄</title>
    <meta name="viewport" content="width=960,height=580,user-scalable=no">
    <script type="text/javascript" src="flash/utils/socket.io.js"></script>
    <style type="text/css">
        * {
            margin: 0;
            padding: 0;
        }
        #handle{
            position: relative;
            width:920px;
            height: 540px;
            border:#ff0c18 solid thin;
            left: 20px;
            top: 20px;
        }
        .direction{
            width: 100px;
            height: 100px;
            position: absolute;
            font-size: 48px;
            color: #fff;
            text-align: center;
            line-height:100px;
            overflow:hidden;
            background-color: #000;
        }
        .fire{
            width: 100px;
            height: 100px;
            background-color: #000;
            position:absolute;
            left: 20px;
            top: 240px;
            color: #fff;
            font-size: 48px;
            text-align: center;
            line-height:100px;
            overflow:hidden;
        }
    </style>
</head>
<body>
<div id="handle">
    <div class="fire" data-value="fire">开火</div>
    <div style="width: 300px;height: 300px;position:absolute;top: 140px; right: 20px;">
        <div class="direction" style="background-color:#17ff1e;left: 100px;" data-value="up">上</div>
        <div class="direction" style="background-color:#221fff;top: 100px;" data-value="left">左</div>
        <div class="direction" style="background-color:#000000;top: 100px;right: 0px;" data-value="right">右</div>
        <div class="direction" style="background-color:#dc1fff;bottom:0px;right: 100px;" data-value="down">下</div>
    </div>
</div>
<script type="text/javascript">
    var handle = document.getElementById("handle");
    var socket = io.connect('http://192.168.202.204:8888/handle');
    function sendData(data) {
        socket.emit('handle', data);
    }
    document.body.addEventListener('touchmove', function (event) {
        event.preventDefault();
    }, false);
    handle.addEventListener('click', function(event) {//touchstart
        var type = event.target.getAttribute("data-value");
        switch (type) {
            case "up":
                sendData({"type":"up"});
                break;
            case "left":
                sendData({"type":"left"});
                break;
            case "right":
                sendData({"type":"right"});
                break;
            case "down":
                sendData({"type":"down"});
                break;
            case "fire":
                sendData({"type":"fire"});
                break;
            default:
                break;
        }
    }, false);
</script>
</body>
</html>