保存每次下载的铺面以供之后游玩

[stay-stars]

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[Naptie]

感谢提议。现在之所以还没有做本地存储功能是因为目前模拟器重心不在移动端这边，更主要是方便 PC 端、谱师等上游部分观看预览等。我们会考虑为H5模拟器加装存储功能，同时也在着手研究使用一些 native 的游戏框架对模拟器进行重构，争取移动端上的更优秀的表现。