一键转换——介绍我做的flash转html5工具LavaH

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一键转换——介绍我做的flash转html5工具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……


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。

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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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