Additional exercises – Sharpening the axe

Here are some other exercises you can do in Godot:

1. Tweak the movement variables of the player character so it feels like you are ice skating.
2. Rewrite the _physics_process() function of the player by replacing the move_toward() function with raw vector operations. You’ll need to add a vector to the velocity variable in the direction of the input_direction that has the length of the acceleration variable. You’ll then have to make sure that the velocity variable doesn’t exceed the max_speed variable.