Inheritance diagram for CYapfReserveTrack< 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

Public Member Functions
void	SetReservationTarget (Node *node, TileIndex tile, Trackdir td)
	Set the target to where the reservation should be extended.

void	FindSafePositionOnNode (Node *node)
	Check the node for a possible reservation target.

bool	TryReservePath (PBSTileInfo *target, TileIndex origin)
	Try to reserve the path till the reservation target.

Protected Member Functions
Tpf &	Yapf ()
	to access inherited pathfinder

Private Member Functions
bool	FindSafePositionProc (TileIndex tile, Trackdir td)

bool	ReserveRailStationPlatform (TileIndex &tile, DiagDirection dir)
	Reserve a railway platform.

bool	ReserveSingleTrack (TileIndex tile, Trackdir td)
	Try to reserve a single track/platform.

bool	UnreserveSingleTrack (TileIndex tile, Trackdir td)
	Unreserve a single track/platform.

Private Attributes
TileIndex	res_dest_tile
	The reservation target tile.

Trackdir	res_dest_td
	The reservation target trackdir.

Node *	res_dest_node
	The reservation target node.

TileIndex	res_fail_tile
	The tile where the reservation failed.

Trackdir	res_fail_td
	The trackdir where the reservation failed.

TileIndex	origin_tile
	Tile our reservation will originate from.

std::vector< std::pair< TileIndex, Trackdir > >	signals_set_to_red
	List of signals turned red during a path reservation.

Detailed Description

template<class Types>
class CYapfReserveTrack< Types >

Definition at line 36 of file yapf_rail.cpp.

Member Typedef Documentation

◆ Node

template<class Types >

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

this will be our node type

Definition at line 41 of file yapf_rail.cpp.

◆ Tpf

template<class Types >

typedef Types::Tpf CYapfReserveTrack< Types >::Tpf

the pathfinder class (derived from THIS class)

Definition at line 39 of file yapf_rail.cpp.

◆ TrackFollower

template<class Types >

typedef Types::TrackFollower CYapfReserveTrack< Types >::TrackFollower

Definition at line 40 of file yapf_rail.cpp.

Member Function Documentation

◆ FindSafePositionOnNode()

template<class Types >

void CYapfReserveTrack< Types >::FindSafePositionOnNode ( Node * node )

inline

Check the node for a possible reservation target.

Definition at line 143 of file yapf_rail.cpp.

References CYapfReserveTrack< Types >::Yapf().

◆ FindSafePositionProc()

template<class Types >

bool CYapfReserveTrack< Types >::FindSafePositionProc	(	TileIndex	tile,
		Trackdir	td
	)

inlineprivate

Definition at line 60 of file yapf_rail.cpp.

◆ ReserveRailStationPlatform()

template<class Types >

bool CYapfReserveTrack< Types >::ReserveRailStationPlatform	(	TileIndex &	tile,
		DiagDirection	dir
	)

inlineprivate

Reserve a railway platform.

Tile contains the failed tile on abort.

Definition at line 71 of file yapf_rail.cpp.

References HasStationReservation(), IsCompatibleTrainStationTile(), MarkTileDirtyByTile(), SetRailStationReservation(), SRT_PATH_RESERVATION, TileAdd(), TileOffsByDiagDir(), and TriggerStationRandomisation().

Referenced by CYapfReserveTrack< Types >::ReserveSingleTrack().

◆ ReserveSingleTrack()

template<class Types >

bool CYapfReserveTrack< Types >::ReserveSingleTrack	(	TileIndex	tile,
		Trackdir	td
	)

inlineprivate

Try to reserve a single track/platform.

Definition at line 89 of file yapf_rail.cpp.

References GetSignalStateByTrackdir(), HasPbsSignalOnTrackdir(), IsRailStationTile(), MarkTileDirtyByTile(), CYapfReserveTrack< Types >::res_dest_td, CYapfReserveTrack< Types >::ReserveRailStationPlatform(), ReverseTrackdir(), SetSignalStateByTrackdir(), SIGNAL_STATE_GREEN, SIGNAL_STATE_RED, TrackdirToExitdir(), TrackdirToTrack(), and TryReserveRailTrack().

◆ SetReservationTarget()

template<class Types >

void CYapfReserveTrack< Types >::SetReservationTarget	(	Node *	node,
		TileIndex	tile,
		Trackdir	td
	)

inline

Set the target to where the reservation should be extended.

Definition at line 135 of file yapf_rail.cpp.

◆ TryReservePath()

template<class Types >

bool CYapfReserveTrack< Types >::TryReservePath	(	PBSTileInfo *	target,
		TileIndex	origin
	)

inline

Try to reserve the path till the reservation target.

Definition at line 156 of file yapf_rail.cpp.

References INVALID_TILE, INVALID_TRACK, IsWaitingPositionFree(), PBSTileInfo::okay, CYapfReserveTrack< Types >::res_dest_node, CYapfReserveTrack< Types >::res_dest_td, CYapfReserveTrack< Types >::res_dest_tile, CYapfReserveTrack< Types >::res_fail_tile, SetSignalStateByTrackdir(), SIGNAL_STATE_GREEN, CYapfReserveTrack< Types >::signals_set_to_red, PBSTileInfo::tile, PBSTileInfo::trackdir, CYapfReserveTrack< Types >::Yapf(), and YapfNotifyTrackLayoutChange().

◆ UnreserveSingleTrack()

template<class Types >

bool CYapfReserveTrack< Types >::UnreserveSingleTrack	(	TileIndex	tile,
		Trackdir	td
	)

inlineprivate

Unreserve a single track/platform.

Stops when the previous failer is reached.

Definition at line 118 of file yapf_rail.cpp.

References IsCompatibleTrainStationTile(), IsRailStationTile(), CYapfReserveTrack< Types >::res_fail_td, ReverseTrackdir(), SetRailStationReservation(), TileAdd(), TileOffsByDiagDir(), TrackdirToExitdir(), TrackdirToTrack(), and UnreserveRailTrack().

◆ Yapf()

template<class Types >

Tpf & CYapfReserveTrack< Types >::Yapf ( )

inlineprotected

to access inherited pathfinder

Definition at line 45 of file yapf_rail.cpp.

Referenced by CYapfReserveTrack< Types >::FindSafePositionOnNode(), and CYapfReserveTrack< Types >::TryReservePath().

Field Documentation

◆ origin_tile

template<class Types >

TileIndex CYapfReserveTrack< Types >::origin_tile

private

Tile our reservation will originate from.

Definition at line 56 of file yapf_rail.cpp.

◆ res_dest_node

template<class Types >

Node* CYapfReserveTrack< Types >::res_dest_node

private

The reservation target node.

Definition at line 53 of file yapf_rail.cpp.

Referenced by CYapfReserveTrack< Types >::TryReservePath().

◆ res_dest_td

template<class Types >

Trackdir CYapfReserveTrack< Types >::res_dest_td

private

The reservation target trackdir.

Definition at line 52 of file yapf_rail.cpp.

Referenced by CYapfReserveTrack< Types >::ReserveSingleTrack(), and CYapfReserveTrack< Types >::TryReservePath().

◆ res_dest_tile

template<class Types >

TileIndex CYapfReserveTrack< Types >::res_dest_tile

private

The reservation target tile.

Definition at line 51 of file yapf_rail.cpp.

Referenced by CYapfReserveTrack< Types >::TryReservePath().

◆ res_fail_td

template<class Types >

Trackdir CYapfReserveTrack< Types >::res_fail_td

private

The trackdir where the reservation failed.

Definition at line 55 of file yapf_rail.cpp.

Referenced by CYapfReserveTrack< Types >::UnreserveSingleTrack().

◆ res_fail_tile

template<class Types >

TileIndex CYapfReserveTrack< Types >::res_fail_tile

private

The tile where the reservation failed.

Definition at line 54 of file yapf_rail.cpp.

Referenced by CYapfReserveTrack< Types >::TryReservePath().

◆ signals_set_to_red

template<class Types >

std::vector<std::pair<TileIndex, Trackdir> > CYapfReserveTrack< Types >::signals_set_to_red

private

List of signals turned red during a path reservation.

Definition at line 58 of file yapf_rail.cpp.

Referenced by CYapfReserveTrack< Types >::TryReservePath().

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

src/pathfinder/yapf/yapf_rail.cpp

Public Types

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ Node

◆ Tpf

◆ TrackFollower

Member Function Documentation

◆ FindSafePositionOnNode()

◆ FindSafePositionProc()

◆ ReserveRailStationPlatform()

◆ ReserveSingleTrack()

◆ SetReservationTarget()

◆ TryReservePath()

◆ UnreserveSingleTrack()

◆ Yapf()

Field Documentation

◆ origin_tile

◆ res_dest_node

◆ res_dest_td

◆ res_dest_tile

◆ res_fail_td

◆ res_fail_tile

◆ signals_set_to_red