soyoo-cocos/single-html/loader-and-starter.js

window.startGame = function() {
    var startInterval = setInterval(() => {
        if (window.registerLoad) {
            window.boot();
            clearInterval(startInterval);
        }
    }, 16)
}

window.pauseGame = function() {
    cc.game.pause()
}

window.resumeGame = function() {
    cc.game.resume()
}

window.muteAudio = function() {
    cc.audioEngine.pauseAll()
}

window.unmuteAudio = function() {
    cc.audioEngine.resumeAll()
}

window.registerLoad = false;

console.log("entry file loaded")

function b64ToUint6(nChr) {
    return nChr > 64 && nChr < 91
        ? nChr - 65 : nChr > 96 && nChr < 123
            ? nChr - 71 : nChr > 47 && nChr < 58
                ? nChr + 4 : nChr === 43
                    ? 62 : nChr === 47
                        ? 63 : 0
}

/** 官网范例+1,看不懂+1,作用是将base64编码的字符串转为ArrayBuffer */
function base64DecToArr(sBase64, nBlockSize) {
    var sB64Enc = sBase64.replace(/[^A-Za-z0-9\+\/]/g, ""), nInLen = sB64Enc.length
    var nOutLen = nBlockSize ? Math.ceil((nInLen * 3 + 1 >>> 2) / nBlockSize) * nBlockSize : nInLen * 3 + 1 >>> 2
    var aBytes = new Uint8Array(nOutLen)
    for (var nMod3, nMod4, nUint24 = 0, nOutIdx = 0, nInIdx = 0; nInIdx < nInLen; nInIdx++) {
        nMod4 = nInIdx & 3
        nUint24 |= b64ToUint6(sB64Enc.charCodeAt(nInIdx)) << 18 - 6 * nMod4
        if (nMod4 === 3 || nInLen - nInIdx === 1) {
            for (nMod3 = 0; nMod3 < 3 && nOutIdx < nOutLen; nMod3++ , nOutIdx++) {
                aBytes[nOutIdx] = nUint24 >>> (16 >>> nMod3 & 24) & 255;
            }
            nUint24 = 0
        }
    }
    return aBytes
}

/**
 * 修改部分资源的载入方式,可以根据项目中实际用到的资源进行修改
 * - [注意] assetMap 是自己定义的,名称可以修改
 */

function loadJs(item, _, callback) {
    if (!item.startsWith("assets")) {
        item = "assets/" + item
    }
    eval(assetMap[item])
    callback(null, null)
}

function loadJson(item, _, callback) {
    if (!item.startsWith("assets")) {
        item = "assets/" + item
    }
    callback(null, JSON.parse(assetMap[item]))
}

var assetMap = window.assetMap;

var registerInterval = setInterval(() => {
    if (window.cc == undefined) {
        return;
    }
    clearInterval(registerInterval);
    cc.assetManager.downloader.register({
        "bundle": function (item, _, callback) {
            var bundleJsKey = Object.keys(assetMap).find(key => key.includes(item + "/index") && key.endsWith(".js"))
            if (!bundleJsKey) {
                console.error(`bundle js ${item} not found`)
            }
            loadJs(bundleJsKey, _, (a1, data) => {
                console.log("bundle js loaded:", bundleJsKey)
            })

            var bundleJsonKey = Object.keys(assetMap).find(key => key.includes(item + "/config") && key.endsWith(".json"))
            if (!bundleJsonKey) {
                console.error(`bundle ${item} not found`)
            }
            loadJson(bundleJsonKey, _, (a1, data) =>
            {
                var completeData = data;
                completeData.base = "assets/" + item + "/"
                callback(null, completeData)
            })
        },
        ".json": loadJson,
        ".plist": function (item, _, callback) {
            callback(null, assetMap[item])
        },
        ".png": function (item, _, callback) {
            var img = new Image()
            img.src = "data:image/png;base64," + assetMap[item]   // 注意需要给base64编码添加前缀
            callback(null, img)
        },
        ".jpg": function (item, _, callback) {
            var img = new Image()
            img.src = "data:image/jpeg;base64," + assetMap[item]
            callback(null, img)
        },
        ".webp": function (item, _, callback) {
            var img = new Image()
            img.src = "data:image/webp;base64," + assetMap[item]
            callback(null, img)
        },
        ".mp3": function (item, _, callback) {
            // 只支持以webAudio形式播放的声音
            // 将base64编码的声音文件转化为ArrayBuffer
            cc.sys.__audioSupport.context.decodeAudioData(
                base64DecToArr(assetMap[item]).buffer,
                // success
                function (buffer) {
                    callback(null, buffer)
                },
                // fail
                function (buffer) {
                    callback(new Error("mp3-res-fail"), null)
                }
            )
        },
    })
    window.registerLoad = true;
}, 16);


window.base122ToArrayBuffer = (e) => { const n = [0, 10, 13, 34, 38, 92], r = new Uint8Array(1.75 * e.length | 0); let t = 0, o = 0, f = 0; function s(e) { o |= (e <<= 1) >>> f, f += 7, f >= 8 && (r[t++] = o, f -= 8, o = e << 7 - f & 255) } for (let r = 0; r < e.length; r++) { const t = e.charCodeAt(r); if (t > 127) { const e = t >>> 8 & 7; 7 !== e && s(n[e]), s(127 & t) } else s(t) } return new Uint8Array(r.buffer, 0, t) }

// declare window.unbrotli
(()=>{var e={923:e=>{var n=4096,t=new Uint32Array([0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535,131071,262143,524287,1048575,2097151,4194303,8388607,16777215]);function r(e){this.buf_=new Uint8Array(8224),this.input_=e,this.reset()}r.READ_SIZE=n,r.IBUF_MASK=8191,r.prototype.reset=function(){this.buf_ptr_=0,this.val_=0,this.pos_=0,this.bit_pos_=0,this.bit_end_pos_=0,this.eos_=0,this.readMoreInput();for(var e=0;e<4;e++)this.val_|=this.buf_[this.pos_]<<8*e,++this.pos_;return this.bit_end_pos_>0},r.prototype.readMoreInput=function(){if(!(this.bit_end_pos_>256))if(this.eos_){if(this.bit_pos_>this.bit_end_pos_)throw new Error("Unexpected end of input "+this.bit_pos_+" "+this.bit_end_pos_)}else{var e=this.buf_ptr_,t=this.input_.read(this.buf_,e,n);if(t<0)throw new Error("Unexpected end of input");if(t<n){this.eos_=1;for(var r=0;r<32;r++)this.buf_[e+t+r]=0}if(0===e){for(r=0;r<32;r++)this.buf_[8192+r]=this.buf_[r];this.buf_ptr_=n}else this.buf_ptr_=0;this.bit_end_pos_+=t<<3}},r.prototype.fillBitWindow=function(){for(;this.bit_pos_>=8;)this.val_>>>=8,this.val_|=this.buf_[8191&this.pos_]<<24,++this.pos_,this.bit_pos_=this.bit_pos_-8>>>0,this.bit_end_pos_=this.bit_end_pos_-8>>>0},r.prototype.readBits=function(e){32-this.bit_pos_<e&&this.fillBitWindow();var n=this.val_>>>this.bit_pos_&t[e];return this.bit_pos_+=e,n},e.exports=r},901:(e,n)=>{n.lookup=new Uint8Array([0,0,0,0,0,0,0,0,0,4,4,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,12,16,12,12,20,12,16,24,28,12,12,32,12,36,12,44,44,44,44,44,44,44,44,44,44,32,32,24,40,28,12,12,48,52,52,52,48,52,52,52,48,52,52,52,52,52,48,52,52,52,52,52,48,52,52,52,52,52,24,12,28,12,12,12,56,60,60,60,56,60,60,60,56,60,60,60,60,60,56,60,60,60,60,60,56,60,60,60,60,60,24,12,28,12,0,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,7,0,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,56,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,