buildcraft.core.lib.utils

Class PathFinding

java.lang.Object

buildcraft.core.lib.utils.PathFinding

All Implemented Interfaces:

IIterableAlgorithm

public class PathFinding
extends java.lang.Object
implements IIterableAlgorithm

This class implements a 3D path finding based on the A* algorithm, following guidelines documented on http://www.policyalmanac.org/games/aStarTutorial.htm .

Field Summary

Fields

Modifier and Type	Field and Description
static int	PATH_ITERATIONS

Constructor Summary

Constructors

Constructor and Description
PathFinding(net.minecraft.world.World iWorld, BlockIndex iStart, BlockIndex iEnd)
PathFinding(net.minecraft.world.World iWorld, BlockIndex iStart, BlockIndex iEnd, double iMaxDistanceToEnd)
PathFinding(net.minecraft.world.World iWorld, BlockIndex iStart, BlockIndex iEnd, double iMaxDistanceToEnd, float iMaxTotalDistance)

Method Summary

Modifier and Type	Method and Description
BlockIndex	end()
java.util.LinkedList<BlockIndex>	getResult()
boolean	isDone()
void	iterate()
void	iterate(int itNumber)

Methods inherited from class java.lang.Object

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

Field Detail

PATH_ITERATIONS

public static int PATH_ITERATIONS

Constructor Detail

PathFinding

public PathFinding(net.minecraft.world.World iWorld,
                   BlockIndex iStart,
                   BlockIndex iEnd)

PathFinding

public PathFinding(net.minecraft.world.World iWorld,
                   BlockIndex iStart,
                   BlockIndex iEnd,
                   double iMaxDistanceToEnd)

PathFinding

public PathFinding(net.minecraft.world.World iWorld,
                   BlockIndex iStart,
                   BlockIndex iEnd,
                   double iMaxDistanceToEnd,
                   float iMaxTotalDistance)

Method Detail

iterate

public void iterate()

Specified by:

iterate in interface IIterableAlgorithm

iterate

public void iterate(int itNumber)

isDone

public boolean isDone()

Specified by:

isDone in interface IIterableAlgorithm

getResult

public java.util.LinkedList<BlockIndex> getResult()

end

public BlockIndex end()