chore(formatting): separating regular functions from getter/setters

src/car_physics.hpp

@@ -8,6 +8,7 @@ class CarPhysics : public RigidBody3D {
 public:
     virtual void _enter_tree() override;
     virtual void _integrate_forces(PhysicsDirectBodyState3D *state) override;
+
     void set_target_speed(float target);
     float get_target_speed() const;
     void set_current_steering(float steering);