Sesame-path if/else:self.isPathClear how to use?

Solved
1

QQ图片20160407133844.png1320×569 207 KB
End of the starting position How to write, there are two parameters
distance= 24
Previous = “”
How does it work?Pray god to save!

2

You can find a guide most levels in the menu (above your coin count). This level’s guide explains what strategy to use and how to use isPathClear, which has two positions as parameters.

3

Thank you, I try again