message: Add vectorized `TileMap::injectMouse`
diff: @@ -73,6 +73,7 @@ public:
  int maxDepth() const { return mMaxDepth; }
  void injectMouse(int x, int y);
  + void injectMouse(NAS2D::Point<int> position) { mMousePosition = position; }
  void initMapDrawParams(int, int);
  