好久没更新博客了。 自从一个多月前从超闪离职，我一直在家搞flash转html5的工具，现在已经很成熟了，可以对外公布了。 我以前搞过Lava，LavaX虚拟机，所以我把这个新作品称作LavaH……
好久没更新博客了。
自从一个多月前从超闪离职，我一直在家搞flash转html5的工具，现在已经很成熟了，可以对外公布了。
我以前搞过Lava，LavaX虚拟机，所以我把这个新作品称作LavaH。
那么有人会问，市面上有好多flash转html5工具，你的有什么特色呢？
我们以pandaRun.swf为例，先测试下市面上的转换工具
1.硕思闪客精灵
用硕思闪客精灵做好的版本：企业版。
选择：导出为html5。
很快导出完毕。然后在浏览器上运行，结果屏幕一片空白，什么也没有出来。
看看导出的文件，只有一个html和一个22k的sprite.js，根本就没有导出游戏代码，当然不能运行了。
结论：硕思闪客精灵只能导出swf文件里面的资源，无法把swf文件的as代码导出并转换为html5代码。
2.google Swiffy
Swiffy服务2015年开始启动，2016年7月已经被谷歌关闭。
而且Swiffy只支持as2，不支持as3。
用下载的Swiffy插件转换panda.swf，转换失败。因为panda.swf的代码是as3的，Swiffy无法转换。
3.Egret Conversion
白鹭引擎转换需要有源代码
把源码copy到新建的转换工程里，点转换，出来一大堆警告，比如flash.display.BitmapData没有被白鹭实现的属性getPixel，clone，lock，unlock，flash.net.SharedObject没有实现的属性setProperty，构造函数super语句不在第一行等，还有3个文件语法分析错误。
结论：白鹭引擎转换flash需要提供源码，且有大量flash的api未实现，还有些flash正常的语法不被支持。转换需要手动改写源码，以适应白鹭引擎，无法做到自动转换。
总结：目前市面上的flash转html5工具，有的只能转换swf文件里面的资源，能转换代码的要么只能转换as2，要么转换as3有不支持的语法和api，需要手动改写源代码或者转换后的代码。
那么LavaH如何呢？
1.LavaH转换flash，不需要源码，只需要一个swf文件即可。
2.LavaH不仅仅可以转换swf文件里面的资源，还可以转换swf文件里面的as3字节码（目前暂不支持as2字节码转换）。
3.LavaH转换是全自动的，不需要人工干预即可一键从swf文件转换到可以直接在浏览器运行的html5文件。
4.LavaH采用了我发明的全局图像缓存技术，可以高效的支持矢量图形渲染而维持帧率不掉。
下图是用LavaH转换好的pandaRun截图，点击图片即可运行。
pandaRun.swf原flash文件，有兴趣的可以试试看还有什么工具能做到一键转换这个游戏。
说了这么多，LavaH就没有缺点吗？当然有。
优点要说，缺点也不能隐瞒
1.混淆过的swf文件不支持转换。
2.目前只支持as3代码，用as2编写的swf文件无法转换。
3.由于flash API的复杂性，一些功能无法实现，比如部分混合模式如BlendMode.LAYER等，极少数API不能做到与flash完全一致。
目前我的工作兴趣已转到人工智能方面，所以有意转换flash转让html5技术。
有兴趣的可以联系我，邮箱：39065627@qq.com，非诚勿扰。
博文最后更新时间：
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个人资料
姓名：李杰。
爱好：编程，慢跑。
2001年来北京发展，从事软件开发17年。
文曲星Lava语言的创造者。
Iava&LavaX跨平台语言的发明者。
Mirage引擎之父。
手机拳皇97高清版主程序。
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