df::PathManager Class Reference

Inheritance diagram for df::PathManager:

Public Member Functions
int	startUp () override
void	shutDown () override
int	registerPathFind (PathFind *p_path_find)
int	unregisterPathFind (PathFind *p_path_find)
void	setMinCycleTime (int new_min_cycle_time)
int	getMinCycleTime () const
int	getPathFinders () const
void	cycle (int max_cycle_time=-1)
Public Member Functions inherited from df::Manager
std::string	getType () const
virtual int	startUp ()
virtual void	shutDown ()
bool	isStarted () const
int	onEvent (const Event *p_event) const
int	registerInterest (Object *p_o, std::string event_type)
int	unregisterInterest (Object *p_o, std::string event_type)

Static Public Member Functions
static PathManager &	getInstance ()

Private Member Functions
	PathManager ()
	PathManager (PathManager const &)
void	operator= (PathManager const &)

Private Attributes
std::vector< PathFind * >	m_finder
int	m_min_cycle_time

Additional Inherited Members
Protected Member Functions inherited from df::Manager
void	setType (std::string new_type)

Constructor & Destructor Documentation

PathManager() [1/2]

df::PathManager::PathManager ( )

private

Private since a singleton.

PathManager() [2/2]

df::PathManager::PathManager ( PathManager const &  )

private

Don't allow copy.

Member Function Documentation

cycle()

void df::PathManager::cycle

(

int

max_cycle_time = -1

)

Cycle through registered PathFinders.

Spend at least min_cycle time, but no more than max_cycle_time.

getInstance()

static PathManager & df::PathManager::getInstance ( )

static

Get the one and only instance of the PathManager.

getMinCycleTime()

int df::PathManager::getMinCycleTime

(

)

const

Get minimum cycle time (minimum game loop time spent pathfinding).

getPathFinders()

int df::PathManager::getPathFinders

(

)

const

Return number of PathFind-ers.

operator=()

void df::PathManager::operator= ( PathManager const &  )

private

Don't allow assignment.

registerPathFind()

int df::PathManager::registerPathFind

(

PathFind *

p_path_find

)

Register PathFind with PathManager.

Return 0 if ok, else -1.

setMinCycleTime()

void df::PathManager::setMinCycleTime

(

int

new_min_cycle_time

)

Set minimum cycle time (minimum game loop time spent pathfinding).

shutDown()

void df::PathManager::shutDown ( )

overridevirtual

Shut down PathManager.

Reimplemented from df::Manager.

startUp()

int df::PathManager::startUp ( )

overridevirtual

Start up PathManager.

Set min cycle time default to 1/10 frame time.

Reimplemented from df::Manager.

unregisterPathFind()

int df::PathManager::unregisterPathFind

(

PathFind *

p_path_find

)

Unregister PathFind with PathManager.

Return 0 if ok, else -1.

Member Data Documentation

m_finder

std::vector<PathFind *> df::PathManager::m_finder

private

PathFind's registered.

m_min_cycle_time

int df::PathManager::m_min_cycle_time

private

Min pathfinding time, in millisec.