Method PtInExtendedRect

src/station.cpp:564–568

* Determines whether a given point (x, y) is within a certain distance of * the station rectangle. * @note x and y are in Tile coordinates * @param x X coordinate * @param y Y coordinate * @param distance The maximum distance a point may have (L1 norm) * @return true if the point is within distance tiles of the station rectangle */

 * @return true if the point is within distance tiles of the station rectangle
 */
bool StationRect::PtInExtendedRect(int x, int y, int distance) const
{
	return this->left - distance <= x && x <= this->right + distance &&
			this->top - distance <= y && y <= this->bottom + distance;
}

bool StationRect::IsEmpty() const
{