Refactor projectiles

Player/Scorpio/Attacks/CutterShot.cs

@@ -2,24 +2,9 @@ using Godot;
 
 public partial class CutterShot : Projectile
 {
-   [Export]
-   private PathFollow3D _pathFollow;
    [Export]
    private Sprite3D _sprite;
 
-   public override void _Ready()
-   {
-      base._Ready();
-      _pathFollow = GetNode<PathFollow3D>("Path3D/PathFollow3D");
-   }
-
-   public override void _PhysicsProcess(double delta)
-   {
-      _pathFollow.Progress += 10f * (float)delta;
-      if (Mathf.IsEqualApprox(_pathFollow.ProgressRatio, 1.0f))
-         QueueFree();
-   }
-
    public override void _Process(double delta)
    {
       _sprite.RotateY(25);