add gamepad
merge upstream
Merge remote-tracking branch 'origin/master'
rock
rock
merge upstream
Merge remote-tracking branch 'origin/master'
game over
merge upstream
change control
add sorce rank
rock
Merge remote-tracking branch 'origin/master'
change dir
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
i forgot