Merge pull request #30 from winstonho/master

update
Merge pull request #31 from winstonho/master

code has been organise
Merge pull request #32 from lyDASHsBOK/master

update
Merge pull request #33 from winstonho/master

update
Merge pull request #34 from lyDASHsBOK/master

update
Merge pull request #35 from winstonho/master

update
Merge pull request #36 from winstonho/master

game done
Merge pull request #37 from winstonho/master

radom direction of shortest Path
Merge pull request #38 from winstonho/master

bug fix
Merge pull request #39 from winstonho/master

keyCode done
Merge pull request #40 from winstonho/master

update
move
Merge pull request #14 from huanzhz/master

m move