视频演示： http://mpvideo.qpic.cn/0b78lqaaiaaa3yal22miafqvaxgdaroaabaa.f10002.mp4?dis_k=1b454bd45a58a4aa452d1f97459c64f1&dis_t=1642484719&vid=wxv_2126648019172294659&format_id=10002&support_redirect=0&mmversion=false
代码片段：
代码语言：javascript复制<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Train Snake / 火车头司机/蚂蚁大喇叭</title>
<meta name="viewport" content="width=device-width,initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="full-screen" content="true">
<meta name="screen-orientation" content="portrait">
<meta name="x5-fullscreen" content="true">
<meta name="360-fullscreen" content="true">
<style>
html, body {
-ms-touch-action: none;
background: #5E5858;
padding: 0;
border: 0;
margin: 0;
height: 100%;
}
</style>
</head>
<body>
<script>
window.="1.0.17"
window.={};
window.="resource/default.res.json";
window.="resource/default.thm.json";
window. = 0;
</script>
<div style="margin: auto;width: 100%;height: 100%;" class="egret-player" data-entry-class="Main" data-orientation="auto" data-scale-mode="showAll" data-frame-rate="60" data-content-width="640" data-content-height="1136" data-multi-fingered="2" data-show-fps="false" data-show-log="false" data-show-fps-style="x:0,y:0,size:12,textColor:0xffffff,bgAlpha:0.9">
</div>
<script>
var loadScript = function (list, callback) {
var loaded = 0;
var loadNext = function () {
loadSingleScript(list[loaded], function () {
loaded ;
if (loaded >= list.length) {
callback();
}
else {
loadNext();
}
})
};
loadNext();
};
var loadSingleScript = function (src, callback) {
var s = document.createElement('script');
s.async = false;
s.src = src;
s.addEventListener('load', function () {
s.parentNode.removeChild(s);
s.removeEventListener('load', arguments.callee, false);
callback();
}, false);
document.body.appendChild(s);
};
var xhr = new XMLHttpRequest();
xhr.open('GET', './manifest.json?v=' Math.random(), true);
xhr.addEventListener("load", function () {
var manifest = JSON.parse(xhr.response);
var list = manifest.initial.concat(manifest.game);
loadScript(list, function () {
/**
* {
* "renderMode":, //Engine rendering mode, "canvas" or "webgl"
* "audioType": 0 //Use the audio type, 0: default, 2: web audio, 3: audio
* "antialias": //Whether the anti-aliasing is enabled in WebGL mode, true: on, false: off, defaults to false
* "calculateCanvasScaleFactor": //a function return canvas scale factor
* }
**/
egret.runEgret({ renderMode: "webgl", audioType: 0, calculateCanvasScaleFactor:function(context) {
var backingStore = context.backingStorePixelRatio ||
context.webkitBackingStorePixelRatio ||
context.mozBackingStorePixelRatio ||
context.msBackingStorePixelRatio ||
context.oBackingStorePixelRatio ||
context.backingStorePixelRatio || 1;
return (window.devicePixelRatio || 1) / backingStore;
}});
});
});
xhr.send(null);
</script>
</body>
</html>
