H5_singleGame/assets/Lobby/scripts/HNScenceManager.js

import GameConstant from 'GameConstant'
let UIHelper = require("UIHelper");
let Global = require("Global");
let BaseDefine = require("BaseDefine");
let BYSceneManager = require("BYSceneManager");
let GameUpdate = require("GameUpdate");
let BundleLoaderManager = require("BundleLoaderManager");
let _ScenceManagerInstance = null;
import GameManagerBase from 'GameManagerBase'

//退出游戏，需要保留的内存资源
let filter_assets = [
    //捕鱼
]

let homeSceneLoadDir = [
];

let filter_home_assets = [

];

class HNScenceManager {
    constructor() {
        this._rootComponent = null;
        this._currGameNode = null;

        this._currGameComponent = null;

        this.recvMemoryRes = [];
    }

    CreateGame() {
        let gameComponent = null;
        if (!this._currGameNode) {
            return null;
        }

        let nameComponent = "GameBase";
        if (nameComponent.length > 0) {
            gameComponent = this._currGameNode.getComponent(nameComponent);
        }
        this._currGameComponent = gameComponent;

        if (gameComponent) {
            this.inGameScence();
        }
        return gameComponent;
    }

    setRootComponent(rootComponent) {
        this._rootComponent = rootComponent;
    }

    getRootComponent() {
        return this._rootComponent;
    }

    setGameComponent(gameComponent) { //BYSCENE
        this._currGameComponent = gameComponent;
    }

    getGameComponent() {
        return this._currGameComponent;
    }

    inGameScence() {
        let rootComponent = this.getRootComponent();
        if (rootComponent) {
            rootComponent.inGameScence();
        }
    }

    releaseHomeAssets() { //BYSCENE
        // if (BaseDefine.GAME_PLATFORM != BaseDefine.WEB_H5_PLATFORM) {
        //     if (homeSceneLoadDir.length > 0) {
        //         for (let i = 0; i < homeSceneLoadDir.length; ++i) {
        //             cc.assetManager.releaseAsset(homeSceneLoadDir[i]);
        //         }
        //     }
        //     Global.print("---releaseHomeAssets");
        //     //cc.assetManager.releaseAll();
        //     //cc.sys.garbageCollect();
        // }
    }

    releaseAssets(arrRes) {
        if (BaseDefine.GAME_PLATFORM != BaseDefine.WEB_H5_PLATFORM) {
            //内存回收(目前只针对捕鱼游戏)
            if (arrRes.length > 0) {
                for (let i = 0; i < arrRes.length; ++i) {
                    let deps = cc.assetManager.getDependsRecursively(arrRes[i]);

                    //排除共享资源
                    for (let j = 0; j < filter_assets.length; ++j) {
                        let index = deps.indexOf(filter_assets[j]);
                        if (index !== -1)
                            deps.splice(index, 1);
                    }
                    cc.assetManager.releaseAsset(deps);
                    cc.assetManager.releaseAsset(arrRes[i]);
                }
            }
            Global.print("---releaseAssets");
            //cc.assetManager.releaseAll();
            //cc.sys.garbageCollect();
        }
    }

    getPrefabsByKind(wKindID) {
        let arrRes = [];
        let bundleData = this.getMainPrefabsByKind(wKindID);
        if (bundleData != '') {
            arrRes.push(bundleData);
        }
        return arrRes;
    }

    getMainPrefabsByKind(wKindID) {
        let bundleData = {
            [GameConstant.KIND_ID_BRAB]: {
                bundle: "BRAB",
                importBundle: [],
                gamePrefabPath: ["filter-BRAB/BRABGameScence", "GamePrefabs/Base/TP"]
            }, [GameConstant.KIND_ID_BRTP]: {
                bundle: "BRTP",
                importBundle: [],
                gamePrefabPath: ["filter-BRTP/BRTPGameSence"]
            }
        };
        return bundleData[wKindID];
    }



    releaseBYAssets() {
        // BYSCENE
        // if (cc.sys.os == cc.sys.OS_ANDROID || cc.sys.os == cc.sys.OS_IOS) {
        //内存回收(目前只针对捕鱼游戏)
        /*for(let i = 0; i < filter_assets.length;i++)
        {
            cc.loader.setAutoRelease(filter_assets[i],false);
        }
        if (this.recvMemoryRes.length > 0) {
            for (let i = 0 ; i < this.recvMemoryRes.length; ++i) {
                let deps = cc.loader.getDependsRecursively(this.recvMemoryRes[i]);
                cc.loader.release(deps);
                cc.loader.release(this.recvMemoryRes[i]);
            }
        }*/
        //jsb
        //Global.print("cc.textureCache.dumpCachedTextureInfo():: " + cc.textureCache.dumpCachedTextureInfo());
        //cc.loader.releaseResDir("GameTextures");
        //cc.loader.releaseAll();
        //     cc.sys.garbageCollect();
        //     //恢复渲染画质
        //     //cc.Texture2D.setDefaultAlphaPixelFormat(0);
        // }
    }

    recvMemory() {
        // 内存回收
        // this.recvMemoryRes = [];
        // let arrRes = this.getPrefabsByKind(wKindID);
        // if (BaseDefine.GAME_PLATFORM != BaseDefine.WEB_H5_PLATFORM) {
        //     cc.assetManager.releaseAll();
        // }
    }



    loadGameBaseData(wKindID, callBack) {
        this.callBack = callBack;
        window.testFunction = (bundle, url) => {
            if (url.length <= 0) {
                BYSceneManager.Instance().loadGameBaseData(GameConstant.KIND_ID_BY, bundle);
            } else {
                this.loadBundlePrefab(bundle, url)
            }
        }

        this.recvMemory();
        BundleLoaderManager.Instance().loadBundleGame(wKindID, callBack, this._currGameNode);
    }

    loadBundlePrefab(bundle, url) {
        for (let i = 0; i < url.length; i += 1) {
            url[i] = "resourcesPrefab/" + url[i];
        }
        UIHelper.showWaitNode("connectServer")
        UIHelper.nodeMAP = new Map();
        bundle.load(url, cc.Prefab, () => {
            // this.loadBundleProgress();
        }, (err, prefab) => {
            Global.print("创建游戏节点  strPrefabs = " + prefab);
            UIHelper.hideWaitNode();
            UIHelper.hideAMask();
            let gameNode = null;
            if (Array.isArray(prefab)) {
                gameNode = cc.instantiate(prefab[0]);
                let gameNode2 = cc.instantiate(prefab[1]);
                gameNode2.zIndex = -1;
                gameNode2.parent = gameNode;
            } else {
                gameNode = cc.instantiate(prefab);
            }
            let runScene = cc.director.getScene().getChildByName("GameScence");
            runScene.addChild(gameNode);
            gameNode.setPosition(cc.v2(cc.winSize / 2, cc.winSize.height / 2));
            if (this._currGameNode != undefined && this._currGameNode != null) {
                this._currGameNode.removeFromParent(true);
                this._currGameNode = null;
            }
            if (cc.vv && cc.vv.audioMgr) {
                cc.vv.audioMgr.stopBackMusic();
            } 
            this._currGameNode = gameNode;
            if (this.callBack) {
                this.callBack(gameNode);
            }
            cc.vv.Revenue = cc.vv.globalUserInfo.getRevenue()//记录进游戏时候福卡数量
            // if (!cc.vv.config.ReviewApk) {
            //     cc.vv.GetHallScript().onBtnSelectRoomOut();
            // }

            if (window.LoadGameTime) {
                let intervalTime = (Date.now() - window.LoadGameTime) / 1000; // 单位 s(秒)
                if (intervalTime <= 3) {
                    cc.userOperate.sendRecord("enter-Game Time0-3s");
                } else if (intervalTime <= 5) {
                    cc.userOperate.sendRecord("enter-Game Time3-5s");
                } else if (intervalTime <= 10) {
                    cc.userOperate.sendRecord("enter-Game Time5-10s");
                } else if (intervalTime <= 15) {
                    cc.userOperate.sendRecord("enter-Game Time10-15s");
                } else {
                    cc.userOperate.sendRecord("enter-Game Time15s+");
                }
                window.LoadGameTime = null;
            }
        })
    }

    gameBackScence() {
        cc.vv.audioMgr.stopBackMusic();
        cc.vv.audioMgr.stopAllEffects();
        if (this._currGameNode != undefined && this._currGameNode != null) {

            this._currGameNode.removeFromParent(true);
            this._currGameNode = null;

            let runScene = cc.director.getScene();
            runScene.getChildByName("Canvas").active = true;
            //返回大厅界面
            cc.vv.GetHallScript().gameToHall();
        }
        this._currGameComponent = null;
        let rootComponent = this.getRootComponent();
        if (rootComponent) {
            rootComponent.gameBackScence();
        }
    }
};

HNScenceManager.Instance = function () {
    if (!_ScenceManagerInstance) {
        _ScenceManagerInstance = new HNScenceManager();
    }
    return _ScenceManagerInstance;
}

module.exports = HNScenceManager;