message: Remove non-vectorized `TileMap::getVisibleTile`
diff: @@ -35,8 +35,6 @@ public:
  Tile* getTile(int x, int y) { return getTile(x, y, mCurrentDepth); }
  Tile* getTile(NAS2D::Point<int> position, int level) { return getTile(position.x(), position.y(), level); }
  - Tile* getVisibleTile(int x, int y, int level) { return getVisibleTile(NAS2D::Point<int>{x, y}, level); }
  - Tile* getVisibleTile(int x, int y) { return getVisibleTile(x, y, mCurrentDepth); }
  Tile* getVisibleTile(NAS2D::Point<int> position, int level);
  Tile* getVisibleTile() { return getVisibleTile(tileMouseHover(), mCurrentDepth); }
  