message: Rename `_pt` to `point`
diff: @@ -35,7 +35,7 @@ public:
  PlanetType type() const { return mType; }
  - void position(const NAS2D::Point<int>& _pt) { mPosition = _pt; }
  + void position(const NAS2D::Point<int>& point) { mPosition = point; }
  void position(int x, int y) { mPosition = {x, y}; }
  int x() const { return mPosition.x(); }
  