de.gurkenlabs.litiengine.pathfinding

Class EntityNavigator

java.lang.Object

de.gurkenlabs.litiengine.pathfinding.EntityNavigator

All Implemented Interfaces:

IRenderable, IUpdateable, IEntityNavigator

public class EntityNavigator
extends java.lang.Object
implements IEntityNavigator

Constructor Summary

Constructors

Constructor and Description
EntityNavigator(IMobileEntity entity, IPathFinder pathFinder) Instantiates a new entity navigator.

Method Summary

Modifier and Type	Method and Description
void	addNavigationListener(NavigationListener listener)
void	cancelNavigation(java.util.function.Predicate<IMobileEntity> predicate)
float	getAcceptableError()
IMobileEntity	getEntity()
Path	getPath()
IPathFinder	getPathFinder()
boolean	isNavigating()
boolean	navigate(java.awt.geom.Path2D path)
boolean	navigate(java.awt.geom.Point2D target)
void	removeNavigationListener(NavigationListener listener)
void	render(java.awt.Graphics2D g)
void	rotateTowards(java.awt.geom.Point2D target)
void	setAcceptableError(float acceptableError)
void	stop()
void	update() This method is called by the game loop on all objects that need to update their attributes.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EntityNavigator

public EntityNavigator(IMobileEntity entity,
                       IPathFinder pathFinder)

Instantiates a new entity navigator.

Parameters:

entity - The entity that will be navigated by this instance

pathFinder - The pathfinder that is used to navigate the entity

Method Detail

addNavigationListener

public void addNavigationListener(NavigationListener listener)

Specified by:

addNavigationListener in interface IEntityNavigator

removeNavigationListener

public void removeNavigationListener(NavigationListener listener)

Specified by:

removeNavigationListener in interface IEntityNavigator

cancelNavigation

public void cancelNavigation(java.util.function.Predicate<IMobileEntity> predicate)

Specified by:

cancelNavigation in interface IEntityNavigator

getEntity

public IMobileEntity getEntity()

Specified by:

getEntity in interface IEntityNavigator

getPath

public Path getPath()

Specified by:

getPath in interface IEntityNavigator

getPathFinder

public IPathFinder getPathFinder()

Specified by:

getPathFinder in interface IEntityNavigator

getAcceptableError

public float getAcceptableError()

Specified by:

getAcceptableError in interface IEntityNavigator

isNavigating

public boolean isNavigating()

Specified by:

isNavigating in interface IEntityNavigator

navigate

public boolean navigate(java.awt.geom.Path2D path)

Specified by:

navigate in interface IEntityNavigator

navigate

public boolean navigate(java.awt.geom.Point2D target)

Specified by:

navigate in interface IEntityNavigator

render

public void render(java.awt.Graphics2D g)

Specified by:

render in interface IRenderable

rotateTowards

public void rotateTowards(java.awt.geom.Point2D target)

Specified by:

rotateTowards in interface IEntityNavigator

setAcceptableError

public void setAcceptableError(float acceptableError)

Specified by:

setAcceptableError in interface IEntityNavigator

stop

public void stop()

Specified by:

stop in interface IEntityNavigator

update

public void update()

Description copied from interface: IUpdateable

This method is called by the game loop on all objects that need to update their attributes. It is called on every tick, means, it is called Game.GameLoop.TICKS_PER_SECOND times per second.

Specified by:

update in interface IUpdateable