Jump Animation

my game is similiar to SKY, how does jump animation work in this case ? should i place a new jump animation in each player position ( left and right ) or bb adjusts it automatically ?

 

This is a use of portal.... portal clones your character... and every cloned character gets all the properties of that certain character. No extra jump animation is needed .

 

This is likely made using ghost jump (and portals as mentioned above)