#include "../debug.h"
Go to the source code of this file.
Enumerations | |
enum | { YAPF_TILE_LENGTH = 100, YAPF_TILE_CORNER_LENGTH = 71 } |
Base tile length units. | |
Functions | |
Trackdir | YapfChooseShipTrack (Vehicle *v, TileIndex tile, DiagDirection enterdir, TrackBits tracks) |
Finds the best path for given ship. | |
Trackdir | YapfChooseRoadTrack (Vehicle *v, TileIndex tile, DiagDirection enterdir) |
Finds the best path for given road vehicle. | |
Trackdir | YapfChooseRailTrack (Vehicle *v, TileIndex tile, DiagDirection enterdir, TrackBits tracks, bool *path_not_found) |
Finds the best path for given train. | |
uint | YapfRoadVehDistanceToTile (const Vehicle *v, TileIndex tile) |
Used by RV multistop feature to find the nearest road stop that has a free slot. | |
Depot * | YapfFindNearestRoadDepot (const Vehicle *v) |
Used when user sends RV to the nearest depot or if RV needs servicing. | |
bool | YapfFindNearestRailDepotTwoWay (Vehicle *v, int max_distance, int reverse_penalty, TileIndex *depot_tile, bool *reversed) |
Used when user sends train to the nearest depot or if train needs servicing. | |
bool | YapfCheckReverseTrain (Vehicle *v) |
Returns true if it is better to reverse the train before leaving station. | |
void | YapfNotifyTrackLayoutChange (TileIndex tile, Track track) |
Use this function to notify YAPF that track layout (or signal configuration) has change. | |
void * | NpfBeginInterval () |
performance measurement helpers | |
int | NpfEndInterval (void *perf) |
performance measurement helper | |
Variables | |
int | _aystar_stats_open_size |
int | _aystar_stats_closed_size |
Definition in file yapf.h.
Trackdir YapfChooseRailTrack | ( | Vehicle * | v, | |
TileIndex | tile, | |||
DiagDirection | enterdir, | |||
TrackBits | tracks, | |||
bool * | path_not_found | |||
) |
Finds the best path for given train.
v | the train that needs to find a path | |
tile | the tile to find the path from (should be next tile the train is about to enter) | |
enterdir | diagonal direction which the RV will enter this new tile from | |
tracks | available trackdirs on the new tile (to choose from) | |
path_not_found | [out] true is returned if no path can be found (returned Trackdir is only a 'guess') |
Definition at line 250 of file yapf_rail.cpp.
Trackdir YapfChooseRoadTrack | ( | Vehicle * | v, | |
TileIndex | tile, | |||
DiagDirection | enterdir | |||
) |
Finds the best path for given road vehicle.
v | the RV that needs to find a path | |
tile | the tile to find the path from (should be next tile the RV is about to enter) | |
enterdir | diagonal direction which the RV will enter this new tile from |
Definition at line 403 of file yapf_road.cpp.
Referenced by RoadFindPathToDest().
Trackdir YapfChooseShipTrack | ( | Vehicle * | v, | |
TileIndex | tile, | |||
DiagDirection | enterdir, | |||
TrackBits | tracks | |||
) |
Finds the best path for given ship.
v | the ship that needs to find a path | |
tile | the tile to find the path from (should be next tile the ship is about to enter) | |
enterdir | diagonal direction which the ship will enter this new tile from | |
tracks | available tracks on the new tile (to choose from) |
Definition at line 150 of file yapf_ship.cpp.
References ChooseShipTrack().
Referenced by ChooseShipTrack().
bool YapfFindNearestRailDepotTwoWay | ( | Vehicle * | v, | |
int | max_distance, | |||
int | reverse_penalty, | |||
TileIndex * | depot_tile, | |||
bool * | reversed | |||
) |
Used when user sends train to the nearest depot or if train needs servicing.
v | train that needs to go to some depot | |
max_distance | max distance (number of track tiles) from the current train position (used also as optimization - the pathfinder can stop path finding if max_distance was reached and no depot was seen) | |
reverse_penalty | penalty that should be added for the path that requires reversing the train first | |
depot_tile | receives the depot tile if depot was found | |
reversed | receives true if train needs to reversed first |
Definition at line 326 of file yapf_rail.cpp.
References GetVehicleTrackdir(), INVALID_TILE, and ReverseTrackdir().
Referenced by FindClosestTrainDepot().
Depot* YapfFindNearestRoadDepot | ( | const Vehicle * | v | ) |
Used when user sends RV to the nearest depot or if RV needs servicing.
Returns the nearest depot (or NULL if depot was not found).
Definition at line 435 of file yapf_road.cpp.
References GetDepotByTile(), GetVehicleTrackdir(), IsTileDepotType(), IsTileType(), MP_ROAD, TrackdirToTrackdirBits(), and TrackStatusToTrackdirBits().
uint YapfRoadVehDistanceToTile | ( | const Vehicle * | v, | |
TileIndex | tile | |||
) |
Used by RV multistop feature to find the nearest road stop that has a free slot.
v | RV (its current tile will be the origin) | |
tile | destination tile |
Definition at line 417 of file yapf_road.cpp.