CYapfReserveTrack< Types > Class Template Reference

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::Titem	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)
	Try to reserve the path till the reservation target.
Protected Member Functions
FORCEINLINE 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	m_res_dest
	The reservation target tile.
Trackdir	m_res_dest_td
	The reservation target trackdir.
Node *	m_res_node
	The reservation target node.
TileIndex	m_res_fail_tile
	The tile where the reservation failed.
Trackdir	m_res_fail_td
	The trackdir where the reservation failed.

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Detailed Description

template<class Types>
class CYapfReserveTrack< Types >

Definition at line 41 of file yapf_rail.cpp.

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Member Function Documentation

template<class Types >

void CYapfReserveTrack< Types >::FindSafePositionOnNode

(

Node *

node

)

[inline]

Check the node for a possible reservation target.

Definition at line 135 of file yapf_rail.cpp.

References CYapfReserveTrack< Types >::m_res_node, and CYapfReserveTrack< Types >::Yapf().

template<class Types >

bool CYapfReserveTrack< Types >::ReserveRailStationPlatform	(	TileIndex &	tile,
		DiagDirection	dir
	)			[inline, private]

Reserve a railway platform.

Tile contains the failed tile on abort.

Definition at line 73 of file yapf_rail.cpp.

References HasStationReservation(), IsCompatibleTrainStationTile(), MarkTileDirtyByTile(), SetRailStationReservation(), TILE_ADD, and TileOffsByDiagDir().

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

template<class Types >

bool CYapfReserveTrack< Types >::ReserveSingleTrack	(	TileIndex	tile,
		Trackdir	td
	)			[inline, private]

Try to reserve a single track/platform.

Definition at line 89 of file yapf_rail.cpp.

References IsRailStationTile(), CYapfReserveTrack< Types >::m_res_dest, CYapfReserveTrack< Types >::m_res_dest_td, CYapfReserveTrack< Types >::m_res_fail_td, CYapfReserveTrack< Types >::m_res_fail_tile, CYapfReserveTrack< Types >::ReserveRailStationPlatform(), ReverseTrackdir(), TrackdirToExitdir(), TrackdirToTrack(), and TryReserveRailTrack().

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 127 of file yapf_rail.cpp.

References CYapfReserveTrack< Types >::m_res_dest, CYapfReserveTrack< Types >::m_res_dest_td, and CYapfReserveTrack< Types >::m_res_node.

template<class Types >

bool CYapfReserveTrack< Types >::TryReservePath

(

PBSTileInfo *

target

)

[inline]

Try to reserve the path till the reservation target.

Definition at line 148 of file yapf_rail.cpp.

References INVALID_TILE, INVALID_TRACK, IsWaitingPositionFree(), CYapfReserveTrack< Types >::m_res_dest, CYapfReserveTrack< Types >::m_res_dest_td, CYapfReserveTrack< Types >::m_res_fail_tile, CYapfReserveTrack< Types >::m_res_node, PBSTileInfo::okay, PBSTileInfo::tile, PBSTileInfo::trackdir, CYapfReserveTrack< Types >::Yapf(), and YapfNotifyTrackLayoutChange().

template<class Types >

bool CYapfReserveTrack< Types >::UnreserveSingleTrack	(	TileIndex	tile,
		Trackdir	td
	)			[inline, private]

Unreserve a single track/platform.

Stops when the previous failer is reached.

Definition at line 110 of file yapf_rail.cpp.

References IsCompatibleTrainStationTile(), IsRailStationTile(), CYapfReserveTrack< Types >::m_res_dest, CYapfReserveTrack< Types >::m_res_dest_td, CYapfReserveTrack< Types >::m_res_fail_td, CYapfReserveTrack< Types >::m_res_fail_tile, ReverseTrackdir(), SetRailStationReservation(), TILE_ADD, TileOffsByDiagDir(), TrackdirToExitdir(), TrackdirToTrack(), and UnreserveRailTrack().

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

• src/pathfinder/yapf/yapf_rail.cpp