CYapfFollowRoadT< Types > Class Template Reference

Inheritance diagram for CYapfFollowRoadT< Types >:

Public Types
typedef Types::Tpf	Tpf
	the pathfinder class (derived from THIS class)
typedef Types::TrackFollower	TrackFollower
typedef Types::NodeList::Item	Node
	this will be our node type
typedef Node::Key	Key
	key to hash tables

Public Member Functions
void	PfFollowNode (Node &old_node)
	Called by YAPF to move from the given node to the next tile.
char	TransportTypeChar () const
	return debug report character to identify the transportation type
Trackdir	ChooseRoadTrack (const RoadVehicle *v, TileIndex tile, DiagDirection enterdir, bool &path_found, RoadVehPathCache &path_cache)
uint	DistanceToTile (const RoadVehicle *v, TileIndex dst_tile)
bool	SetOriginFromVehiclePos (const RoadVehicle *v)
	Return true if the valid origin (tile/trackdir) was set from the current vehicle position.
FindDepotData	FindNearestDepot (const RoadVehicle *v, TileIndex tile, Trackdir td, int max_distance)
	Find the best depot for a road vehicle.

Static Public Member Functions
static Trackdir	stChooseRoadTrack (const RoadVehicle *v, TileIndex tile, DiagDirection enterdir, bool &path_found, RoadVehPathCache &path_cache)
static FindDepotData	stFindNearestDepot (const RoadVehicle *v, TileIndex tile, Trackdir td, int max_distance)

Protected Member Functions
Tpf &	Yapf ()
	to access inherited path finder

Detailed Description

template<class Types>
class CYapfFollowRoadT< Types >

Definition at line 310 of file yapf_road.cpp.

Member Typedef Documentation

Key

template<class Types>

typedef Node::Key CYapfFollowRoadT< Types >::Key

key to hash tables

Definition at line 315 of file yapf_road.cpp.

Node

template<class Types>

typedef Types::NodeList::Item CYapfFollowRoadT< Types >::Node

this will be our node type

Definition at line 314 of file yapf_road.cpp.

Tpf

template<class Types>

typedef Types::Tpf CYapfFollowRoadT< Types >::Tpf

the pathfinder class (derived from THIS class)

Definition at line 312 of file yapf_road.cpp.

TrackFollower

template<class Types>

typedef Types::TrackFollower CYapfFollowRoadT< Types >::TrackFollower

Definition at line 313 of file yapf_road.cpp.

Member Function Documentation

ChooseRoadTrack()

template<class Types>

Trackdir CYapfFollowRoadT< Types >::ChooseRoadTrack ( const RoadVehicle * v, TileIndex tile, DiagDirection enterdir, bool & path_found, RoadVehPathCache & path_cache )

inline

Definition at line 351 of file yapf_road.cpp.

DistanceToTile()

template<class Types>

uint CYapfFollowRoadT< Types >::DistanceToTile ( const RoadVehicle * v, TileIndex dst_tile )

inline

Definition at line 416 of file yapf_road.cpp.

FindNearestDepot()

template<class Types>

FindDepotData CYapfFollowRoadT< Types >::FindNearestDepot ( const RoadVehicle * v, TileIndex tile, Trackdir td, int max_distance )

inline

Find the best depot for a road vehicle.

Parameters

v	Vehicle
tile	Tile of the vehicle.
td	Trackdir of the vehicle.
max_distance	max length (penalty) for paths.

Definition at line 473 of file yapf_road.cpp.

References TrackdirToTrackdirBits(), and Yapf().

PfFollowNode()

template<class Types>

void CYapfFollowRoadT< Types >::PfFollowNode ( Node & old_node )

inline

Called by YAPF to move from the given node to the next tile.

For each reachable trackdir on the new tile creates new node, initializes it and adds it to the open list by calling Yapf().AddNewNode(n)

Definition at line 331 of file yapf_road.cpp.

References Yapf().

SetOriginFromVehiclePos()

template<class Types>

bool CYapfFollowRoadT< Types >::SetOriginFromVehiclePos ( const RoadVehicle * v )

inline

Return true if the valid origin (tile/trackdir) was set from the current vehicle position.

Definition at line 446 of file yapf_road.cpp.

References GetTrackdirBitsForRoad(), RoadVehicle::GetVehicleTrackdir(), HasTrackdir(), RTT_ROAD, RTT_TRAM, Vehicle::tile, TrackdirToTrackdirBits(), and Yapf().

stChooseRoadTrack()

template<class Types>

Trackdir CYapfFollowRoadT< Types >::stChooseRoadTrack ( const RoadVehicle * v, TileIndex tile, DiagDirection enterdir, bool & path_found, RoadVehPathCache & path_cache )

inlinestatic

Definition at line 345 of file yapf_road.cpp.

stFindNearestDepot()

template<class Types>

FindDepotData CYapfFollowRoadT< Types >::stFindNearestDepot ( const RoadVehicle * v, TileIndex tile, Trackdir td, int max_distance )

inlinestatic

Definition at line 460 of file yapf_road.cpp.

TransportTypeChar()

template<class Types>

char CYapfFollowRoadT< Types >::TransportTypeChar ( ) const

inline

return debug report character to identify the transportation type

Definition at line 340 of file yapf_road.cpp.

Yapf()

template<class Types>

Tpf & CYapfFollowRoadT< Types >::Yapf ( )

inlineprotected

to access inherited path finder

Definition at line 319 of file yapf_road.cpp.

Referenced by FindNearestDepot(), PfFollowNode(), and SetOriginFromVehiclePos().

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The documentation for this class was generated from the following file:

• src/pathfinder/yapf/yapf_road.cpp