var __failCount = 0;

var AssetsManagerLoaderScene = cc.Scene.extend({
    _am:null,_progress0,_percentByFilerun:function(){
        if (!cc.sys.isNative) {
            this.loadGame();
            return;
        }

        var layer = new cc.Layer();
        this.addChild(layer);
        this._progress cc.LabelTTF.create("0%","Arial",12);
        this._progress.x = cc.winSize.width / 2;
        y height / 2 + 50;
        layer.addChild(this._progress);

        // android: /data/data/com.huanle.magic/files/
        var storagePath = (jsb.fileUtils ? jsb.fileUtils.getWritablePath() : "./");

        this._am jsb.AssetsManager("res/project.manifest",storagePath);
        this._am.retain();

        !this._am.getLocalManifest().isLoaded())
        {
            cc.log("Fail to update assets,step skipped.");
            this.loadGame();
        }
        else
        {
            var that = this;
            var listener cc.EventListenerAssetsManager(this._am,function(event) {
                switch (event.getEventCode()){
                    case cc.EventAssetsManager.ERROR_NO_LOCAL_MANIFEST:
                        cc"No local manifest file found,skip assets update.");
                        that.loadGame();
                        break;
                    case cc.EventAssetsManager.UPDATE_PROGRESSION:
                        that._percent event.getPercent();
                        that._percentByFile event.getPercentByFile();
                        cc.log(that._percent + "%");

                        var msg event.getMessage();
                        if (msg) {
                            cc.log(msg);
                        }
                        case cc.EventAssetsManager.ERROR_DOWNLOAD_MANIFEST:
                    case cc.EventAssetsManager.ERROR_PARSE_MANIFEST"Fail to download manifest file,update skipped.");
                        that.loadGame();
                        case cc.EventAssetsManager.ALREADY_UP_TO_DATEcase cc.EventAssetsManager.UPDATE_FINISHED"Update finished.");
                        that.loadGame();
                        case cc.EventAssetsManager.UPDATE_Failed"Update Failed. " event.getMessage());

                        __failCount ++;
                        if (__failCount < 5)
                        {
                            that._am.downloadFailedAssets();
                        }
                        else
                        {
                            cc"Reach maximum fail count,exit update process");
                            __failCount 0;
                            that.loadGame();
                        }
                        case cc.EventAssetsManager.ERROR_UPDATING"Asset update error: " event.getAssetId() "," event.getMessage());
                        that.loadGame();
                        case cc.EventAssetsManager.ERROR_DECOMPRESS.log(default:
                        break;
                }
            });

            cc.eventManager.addListener(listener,179)">1);
            this._am.update();
            cc.director.runScene(this);
        }

        this.schedule(this.updateProgress,179)">0.5);
    },163)">loadGame:function(){
        cc.loader.loadJs(["src/files.js"],93)">function(err){
            cc.loader.loadJs(jsFiles,93)">function(err){
                cc.director.runScene(HelloWorldScene());
            });
        });
    },163)">updateProgress:function(dt){
        this._progress.string = "" + this._percent;
    },163)">onExit:function(){
        cc"AssetsManager::onExit");

        this._am.release();
        this._super();
    }
});