社区开源框架预制件相关模块:CollectManager详解

地址：https://github.com/Golangltd/LollipopCreator

版本刚刚开源，后续会持续更新！

框架文档地址：GameAIs.Com

LollipopCreator:CollectManager

LollipopCreator游戏框架

游戏客户端开发中，由于制作人或者策划立项的不同，导致前端开发并不像后端框架不变，例如 2D游戏开发，引擎选择就比较多，Unity、cocos、白鹭等都可以，本系列就是给大家开源一套cocos creator引擎开发的2D游戏框架LollipopGo。 creator 系统为例，给大家梳理下前端2D游戏架构的基础设计思想。

Index

返回首页

如何设计
调用流程
实例代码

如何设计¶

1. 预制件的注册和释放模块

调用流程

实例代码

class CollectManager {
    constructor() {
        this.bucket = {}
        this.urls = {}
    }

    register(pfbURL) {
        if (this.urls[pfbURL]) {
            return
        }

        let deps = cc.loader.getDependsRecursively(pfbURL)

        cc.log('collectMgr.register...', deps.length)

        deps.forEach((path) => {
            let cnt = this.bucket[path] || 0
            this.bucket[path] = ++cnt
        })

        this.urls[pfbURL] = true
    }

    release(pfbURL) {
        if (!this.urls[pfbURL]) {
            cc.log('pbfURL is not exist', pfbURL)
            return
        }

        let deps = cc.loader.getDependsRecursively(pfbURL)
        let arr = []

        deps.forEach((path) => {
            let cnt = this.bucket[path] || 0
            if (cnt > 1) {
                this.bucket[path] = cnt - 1
            } else {
                if (cnt == 1) {
                    delete this.bucket[path]
                }
                arr.push(path)
            }
        })

        cc.loader.release(arr)

        delete this.urls[pfbURL]

        arr.forEach((path, i) => {
            cc.log('release data:', i, path)
        })
        cc.log('collectMgr.release', arr.length, pfbURL)
    }

    print() {
        for (let key in this.bucket) {
            cc.log(key, this.bucket[key])
        }
    }
}

window.collectMgr = new CollectManager()