全平台运行：Cocos 2d
近日，全球领先开源引擎Cocos 2d-x的JavaScript版本 Cocos 2d-JS 正式发布v3.0 Final版本！继春季开发者大会发布Alpha版以来，已过去整整半年时间， Cocos 2d-JS v3.0版经历了化蛹成蝶般的蜕变。v3.0 Final版本彻底整合了不同平台的工作流，统一了HTML5与Jav
近日，全球领先开源引擎Cocos 2d-x的JavaScript版本——Cocos 2d-JS正式发布v3.0 Final版本！继春季开发者大会发布Alpha版以来，已过去整整半年时间，Cocos 2d-JS v3.0版经历了化蛹成蝶般的蜕变。v3.0 Final版本彻底整合了不同平台的工作流，统一了HTML5与JavaScript Bindings的API，真正帮助开发者实现“一次开发，全平台运行”。
两套工作流：覆盖Web、原生不同需求
针对游戏开发者的不同需求，本次的Cocos 2d-JS v3.0版本为两类开发者分别设计了两套简洁的工作流：
● 跨平台游戏开发者——使用Cocos Console创建项目，用Web引擎加速游戏开发，最终用Cocos Console将游戏发布到所有原生平台与Web平台；
● Web端轻度休闲游戏开发者——直接下载单文件的Cocos 2d-JS Lite Version，嵌入Web页面中，像使用jQuery那样进行开发。
目前，已有EA《2014 FIFA》、Big Fish Games《Big Fish Casino》、昆仑游戏 & Line《Line悟空》、第七大道&胡莱《新神曲》、完美世界《东邪西毒》、4399《谁的乱世》、触控《进击的小怪物》等众多海内外原生游戏采用Cocos 2d-JS进行开发。
而在前阵子大行其道的微信HTML5游戏中，《你是我的小羊驼》《来自喵星的你》等多款则是基于Cocos 2d-JS Lite Version进行开发的。《你是我的小羊驼》是由一位程序员携手一位美术在不到10小时内开发完成的，得益于Cocos 2d-JS的模块定制功能，完成后的游戏文件大小仅有251K。
（采用Cocos 2d-JS Lite Version开发的《你是我的小羊驼》）
整合HTML5 & JSB：一套代码，全平台运行
根据v3.0发布说明，Cocos 2d-JS整合了JSB引擎与Web引擎的API，天然支持原生、浏览器跨平台应用。只需编写一套JavaScript游戏代码，就可以同时运行在Mac OS X、Windows、iOS、Android等原生平台、以及所有现代浏览器上。这不仅极大地提升了开发效率，还使开发者可以轻松覆盖几乎所有发行渠道，迎接更多的市场机遇。
Cocos 2d-JS v3.0支持Cocos 2d-x引擎的所有核心特性，并提供更加简单易用的JavaScript风格API，包含New构造方式、属性风格API、简化的动作API等。全新的API使得编码、测试与发布环节都变得更加轻松简单。
除此之外，本次Cocos 2d-JS v3.0版本还提供诸多强大的新特性：资源管理器支持资源与脚本的热更新、更强大更灵活的新事件管理器、JavaScript到JAVA/Objective-C反射、Spine骨骼动画支持等等。
Cocos 2d-JS v3.1 路线图披露
据引擎团队透露，Cocos 2d-JS在接下来的进化中将更加专注于优化性能、增强工具链与完善文档几个方面，v3.1版本的核心任务将有：
● Canvas渲染模式下的新渲染框架将在v3.1中合并到主分支，多项测试表明性能将比当前版本进一步优化近50%；
● Facebook SDK for Cocos 2d-JS将随v3.1发布，开发者将可使用同一套JS代码从iOS/Android/Web等不同平台接入Facebook；
● 提升JSB内存管理的稳定性，并进一步简化内存管理使用方式；
● 推出Cocos 2d-JS使用指南，完整覆盖Cocos 2d-JS开发的所有细节。
同时，Cocos 2d-JS团队与Intel、Facebook等众多海内外巨头的技术合作项目也在进行当中，将共同为Cocos 2d-JS开发者带来更高效、更简洁的开发体验。
Cocos 2d-JS v3.0 Final 版下载地址：http://www.cocos2d-x.org/filedown/Cocos 2d-JS-v3.0.zip
Cocos 2d-JS Lite Version下载地址：http://www.cocos2d-x.org/filecenter/jsbuilder
发布说明：https://github.com/pandamicro/cocos-docs/blob/master/manual/framework/html5/release-notes/v3.0/release-note/zh.md
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