Improved the Russian square version of shell programming in learning

The improved Tetris of shell programming-Linux general technology-Linux programming and kernel information. for details, refer to the following section. [I = s] This post was last edited by zj_yqj

Original post: shell programming version of the Russian box http://www.linuxdiyf.com/bbs/vie... 26amp % 3 Btypeid % 3D17

There is a problem with the original post code. Echo-ne "\ 33 [? 25l"
It should be echo-ne "\ 033 [? 25l"

The \ 33 in all the echo files is changed to \ 033 \ 40, and the \ 040 display is correct.



Format: echo-e "\ 033 [background color; Font color m string \ 033 [0 m"
For example:
Echo-e "\ 033 [41; 36 m something here \ 033 [0 m" where 41 represents the background color and 36 represents the color of the word

Gameplay: W: changing direction A: Moving Left D: moving right S: moving down Q: exiting