* get this penalty will be chosen, but only if there is no other route

 * without it. Be careful with not applying this penalty too often, or the

 * total path cost might overflow.

 */

static const int YAPF_INFINITE_PENALTY = 1000 * YAPF_TILE_LENGTH;

/** Maximum segments of road vehicle path cache */

static const int YAPF_ROADVEH_PATH_CACHE_SEGMENTS = 8;

/** Distance from destination road stops to not cache any further */

static const int YAPF_ROADVEH_PATH_CACHE_DESTINATION_LIMIT = 8;