de.gurkenlabs.litiengine.pathfinding.astar

Class AStarNode

java.lang.Object

de.gurkenlabs.litiengine.pathfinding.astar.AStarNode

public class AStarNode
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
AStarNode(boolean walkable, java.awt.Rectangle bound, int gridX, int gridY)

Method Summary

Modifier and Type	Method and Description
void	clear() Clears the assigned costs and the predecessor.
java.awt.Rectangle	getBounds()
double	getCosts(AStarNode target)
double	getFCost() Gets the total costs for this node.
double	getGCost() Gets the costs so far for this node.
int	getGridX()
int	getGridY()
double	getHCost() Gets the estimated costs for this node.
java.awt.Point	getLocation()
double	getPenalty()
AStarNode	getPredecessor()
boolean	isWalkable()
void	setGCost(double gCost)
void	setHCost(double hCost)
void	setPenalty(double penalty)
void	setPredecessor(AStarNode predecessor)
void	setWalkable(boolean walkable)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AStarNode

public AStarNode(boolean walkable,
                 java.awt.Rectangle bound,
                 int gridX,
                 int gridY)

Method Detail

getBounds

public java.awt.Rectangle getBounds()

getCosts

public double getCosts(AStarNode target)

getFCost

public double getFCost()

Gets the total costs for this node.

Returns:

The total costs.

getGCost

public double getGCost()

Gets the costs so far for this node.

Returns:

The costs so far.

getGridX

public int getGridX()

getGridY

public int getGridY()

getHCost

public double getHCost()

Gets the estimated costs for this node.

Returns:

The estimated costs.

getLocation

public java.awt.Point getLocation()

getPenalty

public double getPenalty()

getPredecessor

public AStarNode getPredecessor()

isWalkable

public boolean isWalkable()

setGCost

public void setGCost(double gCost)

setHCost

public void setHCost(double hCost)

setPenalty

public void setPenalty(double penalty)

setPredecessor

public void setPredecessor(AStarNode predecessor)

setWalkable

public void setWalkable(boolean walkable)

clear

public void clear()

Clears the assigned costs and the predecessor.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object