YAPF origin provider base class - used when there are two tile/trackdir origins. More...

Public Types
typedef Types::Tpf	Tpf
	the pathfinder class (derived from THIS class)

typedef Types::NodeList::Titem	Node
	this will be our node type

typedef Node::Key	Key
	key to hash tables

Public Member Functions
void	SetOrigin (TileIndex tile, Trackdir td, TileIndex tiler=INVALID_TILE, Trackdir tdr=INVALID_TRACKDIR, int reverse_penalty=0, bool treat_first_red_two_way_signal_as_eol=true)
	set origin (tiles, trackdirs, etc.)

void	PfSetStartupNodes ()
	Called when YAPF needs to place origin nodes into open list.

bool	TreatFirstRedTwoWaySignalAsEOL ()
	return true if first two-way signal should be treated as dead end

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

Protected Attributes
TileIndex	m_orgTile
	first origin tile

Trackdir	m_orgTd
	first origin trackdir

TileIndex	m_revTile
	second (reversed) origin tile

Trackdir	m_revTd
	second (reversed) origin trackdir

int	m_reverse_penalty
	penalty to be added for using the reversed origin

bool	m_treat_first_red_two_way_signal_as_eol
	in some cases (leaving station) we need to handle first two-way signal differently

Detailed Description

YAPF origin provider base class - used when there are two tile/trackdir origins.

Definition at line 55 of file yapf_common.hpp.

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

Public Types