cirnogodot/Scripts/Components/Actors/ActorFreeMovement.cs

using Godot;

public partial class ActorFreeMovement : MovementHandler
{

    private Actor _parent;

    public override void Init(Actor parent) 
    {
        _parent = parent;
        MovementDirection = Vector2.Zero;
        _parent.FacingDirection = Vector2.Down;
    }

    public override void Move(double delta)
    {
        _parent.Velocity = MovementDirection * _parent.MovementSpeed;

        _parent.MoveAndSlide();

    }

}