How to make a Character go on a straight line?

how to make a person cross on a directly line regardless of whether there is an impediment in front?

My individual actions the usage of AI move to node. it can already climb up and down the wall. but alas he’s going to not climb the wall if there are stairs available, he uses the steps rather.

What I need is for the character to use the shortest course if I double click on- climb the wall if there may be a wall instead of going around to apply the stairs.

is your question about AI or is it just about showing them move from A to B?

There used to be a hierarchy to path noding, I forget the correct terms but choices could be implemented just as you’d want there. Normal nodes then the special nodes for the wall climb. Worth looking at.