游戏截图 | Game screenshot

源代码 | Source code

https://github.com/houseyoung/Gui2048

如何运行本游戏 | How to run this game

1.在命令提示符(Windows)/终端(OS X或Linux)中进入src目录。
2.执行javac *.java
3.执行java Gui2048 (可在本命令后附加一些参数，详情见下文。)

1.Open src folder in Command Prompt(Windows)/Terminal(OS X or Linux).
2.Execute javac *.java
3.Execute java Gui2048 (You can add some command line arguments after this command, see below for details.)

如何玩本游戏 | How to play this game

方向键 -> 控制方块移动。
s键 -> 保存游戏。
u键 -> 撤销移动。只可撤销一步。
r键 -> 将所有方块顺时针移动。

Arrow keys -> Move the tiles.
"s" key -> Save the board.
"u" key -> Undo. User can only do undo once at a time.
"r" key -> Rotates the board by 90 degrees clockwise.

命令行参数 | Command line arguments

-s [size] -> 设置游戏的维数。若不使用该参数，游戏维数默认为4x4。
-i [file] -> 从保存的文件中读取游戏。当-i与-s参数同时存在时，-s参数不起作用，游戏采用保存的文件中定义的维度。
-o [file] -> 设置保存游戏时存储的文件名。若不使用该参数，默认使用"2048.board"存储。

-s [size] -> Specifies the size of the 2048 board, the default size is 4.
-i [file] -> Specifies a 2048 board that should be loaded. If both -s and -i are used, then the size of the board will be determined by the input file.
-o [file] -> Specifies a file that should be used to save the 2048 board. If none specified then the default "2048.board" file will be used.