#include "openttd.h"

#include "rail_map.h"

#include "road_map.h"

#include "road_internal.h"

#include "water_map.h"

#include "genworld.h"

#include "engine_func.h"

#include "engine_base.h"

#include "settings_type.h"

#include "date_func.h"

bool IsPossibleCrossing(const TileIndex tile, Axis ax)