Update document

Author: Kiritow

README.md

@@ -2,34 +2,43 @@
 
 A C++ Mini Engine. Based on SDL2.  
 
+[English Version](README_en_US.md)
+
 C++编写的SDL2引擎.  
+ 
+### 编译说明
 
-**可能存在的错误**: 由于Event和Widget体系尚未构建完全，使用时可能出现问题(包括未解决的编译错误)。若只使用MiniEngine主体则不会出现问题。  
-**重要提示**: master分支为稳定分支,dev分支为开发分支.  
+Windows: 推荐使用VS2017. 将项目克隆后加入解决方案, 注意删除`makefile_c4gen.cpp`以及`test`文件夹.
 
-### 编译说明
+Linux: 请使用Codeblocks 17.12(推荐)载入所有文件.接下来Codeblocks会完成其余的工作.需要手动删除`makefile_c4gen.cpp`并排除`test`文件夹.
+
+C4droid: 编译并运行`makefile_c4gen.cpp`,将生成一份makefile. 修改编译目标为SDL2 Application. 修改程序名称为program_name(也可以修改makefile为其他名称)
+
+Windows,Linux需要以下依赖库:
 
-Windows/Linux: 请使用Codeblocks 16.01(推荐)载入所有.cpp文件.接下来Codeblocks会完成其余的工作.  
-> 依赖库  
 > SDL2 (SDL2.lib, SDL2main.lib, SDL2test.lib)  
 > SDL2 Image (SDL2_image.lib)  
 > SDL2 Mixer (SDL2_mixer.lib)  
 > SDL2 TTF (SDL2_ttf.lib)  
 
-Linux Codeblocks PPA 参见: [Code::Blocks Release Builds](https://launchpad.net/~damien-moore/+archive/ubuntu/codeblocks-stable)
-
-Windows-Visual Studio: 使用VS编译本项目可能会出现某些错误,目前还没有很好的解决办法.  
-
-C4droid: 使用Makefile Generator生成makefile文件. 选择编译目标为SDL2 Application. 修改程序名称为program_name(与makefile对应)
-> 依赖库  
+C4droid需要保证已经安装以下应用:
+ 
 > C4droid本体  
 > GCC Plugin For C4droid  
 > SDL2 Plugin For C4droid  
 
-[前往SDL2官网下载最新版本](http://www.libsdl.org/download-2.0.php)  
-[C4droid on GooglePlay](https://play.google.com/store/apps/details?id=com.n0n3m4.droidc&hl=en)  
+Linux Codeblocks PPA 参见: [Code::Blocks Release Builds](https://launchpad.net/~damien-moore/+archive/ubuntu/codeblocks-stable)
+
+### 下载链接
+
+[SDL2官网下载](http://www.libsdl.org/download-2.0.php)
+
+[SDL2_image下载地址](https://www.libsdl.org/projects/SDL_image/)
+
+[SDL2_mixer下载地址](https://www.libsdl.org/projects/SDL_mixer/)
+
+[SDL2_ttf下载地址](https://www.libsdl.org/projects/SDL_ttf/)
+
+[在GooglePlay上下载C4droid](https://play.google.com/store/apps/details?id=com.n0n3m4.droidc&hl=en "付费+需要科学上网")
 
-##### 依赖库下载地址
-[SDL2_image下载地址](https://www.libsdl.org/projects/SDL_image/)  
-[SDL2_mixer下载地址](https://www.libsdl.org/projects/SDL_mixer/)  
-[SDL2_ttf下载地址](https://www.libsdl.org/projects/SDL_ttf/)  
+[C4droid百度贴吧](http://tieba.baidu.com/f?kw=c4droid "虽然自从吧主换届之后大不如前...")

README_en_US.md

@@ -0,0 +1,39 @@
+# MiniEngine
+
+A C++ Mini Engine. Based on SDL2
+
+### How to compile 
+
+Windows: Visual Studio 2017 is recommended. Import all files except `makefile_c4gen.cpp` and `test` directory.
+
+Linux: Codeblocks 17.12 is recommended. Import all files except `makefile_c4gen.cpp` and `test` directory.
+
+C4droid: Compile and run `makefile_c4gen.cpp`. Makefile will be generated. Then change make target to `SDL2 Application` and set the program name with `program_name`.
+
+For Windows and Linux, the following libraries are required:
+
+> SDL2 (SDL2.lib, SDL2main.lib, SDL2test.lib)  
+> SDL2 Image (SDL2_image.lib)  
+> SDL2 Mixer (SDL2_mixer.lib)  
+> SDL2 TTF (SDL2_ttf.lib)  
+
+For C4droid, the following packages are required:
+
+> C4droid APP  
+> GCC Plugin For C4droid  
+> SDL2 Plugin For C4droid  
+
+This PPA is recommended for installing Code::Blocks in Linux: [Code::Blocks Release Builds](https://launchpad.net/~damien-moore/+archive/ubuntu/codeblocks-stable)
+
+### Download Links
+
+[SDL2 Official Download Website](https://www.libsdl.org/download-2.0.php)
+
+[SDL2 Image Download](https://www.libsdl.org/projects/SDL_image/)
+
+[SDL2 Mixer Download](https://www.libsdl.org/projects/SDL_mixer/)
+
+[SDL2 TTF Download](https://www.libsdl.org/projects/SDL_ttf/)
+
+[C4droid on GooglePlay](https://play.google.com/store/apps/details?id=com.n0n3m4.droidc&hl=en)
+