net.minecraft.pathfinding

Class PathNavigate

java.lang.Object

net.minecraft.pathfinding.PathNavigate

Direct Known Subclasses:

PathNavigateGround, PathNavigateSwimmer

public abstract class PathNavigate
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected PathEntity	currentPath The PathEntity being followed.
protected double	speed
protected EntityLiving	theEntity
protected World	worldObj

Constructor Summary

Constructors

Constructor and Description
PathNavigate(EntityLiving entitylivingIn, World worldIn)

Method Summary

Modifier and Type	Method and Description
protected abstract boolean	canNavigate() If on ground or swimming and can swim
protected void	checkForStuck(Vec3 positionVec3) Checks if entity haven't been moved when last checked and if so, clears current PathEntity
void	clearPathEntity() sets active PathEntity to null
protected abstract Vec3	getEntityPosition()
PathEntity	getPath() gets the actively used PathEntity
protected abstract PathFinder	getPathFinder()
float	getPathSearchRange() Gets the maximum distance that the path finding will search in.
PathEntity	getPathToEntityLiving(Entity entityIn) Returns the path to the given EntityLiving.
PathEntity	getPathToPos(BlockPos pos) Returns path to given BlockPos
PathEntity	getPathToXYZ(double x, double y, double z) Returns the path to the given coordinates.
protected abstract boolean	isDirectPathBetweenPoints(Vec3 posVec31, Vec3 posVec32, int sizeX, int sizeY, int sizeZ) Returns true when an entity of specified size could safely walk in a straight line between the two points.
protected boolean	isInLiquid() Returns true if the entity is in water or lava, false otherwise
boolean	noPath() If null path or reached the end
void	onUpdateNavigation()
protected void	pathFollow()
protected void	removeSunnyPath() Trims path data from the end to the first sun covered block
void	setHeightRequirement(float jumpHeight) Sets vertical space requirement for path
boolean	setPath(PathEntity pathentityIn, double speedIn) Sets a new path.
void	setSpeed(double speedIn) Sets the speed
boolean	tryMoveToEntityLiving(Entity entityIn, double speedIn) Try to find and set a path to EntityLiving.
boolean	tryMoveToXYZ(double x, double y, double z, double speedIn) Try to find and set a path to XYZ.

Methods inherited from class java.lang.Object

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

Field Detail

theEntity

protected EntityLiving theEntity

worldObj

protected World worldObj

currentPath

protected PathEntity currentPath

The PathEntity being followed.

speed

protected double speed

Constructor Detail

PathNavigate

public PathNavigate(EntityLiving entitylivingIn,
                    World worldIn)

Method Detail

getPathFinder

protected abstract PathFinder getPathFinder()

setSpeed

public void setSpeed(double speedIn)

Sets the speed

getPathSearchRange

public float getPathSearchRange()

Gets the maximum distance that the path finding will search in.

getPathToXYZ

public final PathEntity getPathToXYZ(double x,
                                     double y,
                                     double z)

Returns the path to the given coordinates. Args : x, y, z

getPathToPos

public PathEntity getPathToPos(BlockPos pos)

Returns path to given BlockPos

tryMoveToXYZ

public boolean tryMoveToXYZ(double x,
                            double y,
                            double z,
                            double speedIn)

Try to find and set a path to XYZ. Returns true if successful. Args : x, y, z, speed

setHeightRequirement

public void setHeightRequirement(float jumpHeight)

Sets vertical space requirement for path

getPathToEntityLiving

public PathEntity getPathToEntityLiving(Entity entityIn)

Returns the path to the given EntityLiving. Args : entity

tryMoveToEntityLiving

public boolean tryMoveToEntityLiving(Entity entityIn,
                                     double speedIn)

Try to find and set a path to EntityLiving. Returns true if successful. Args : entity, speed

setPath

public boolean setPath(PathEntity pathentityIn,
                       double speedIn)

Sets a new path. If it's diferent from the old path. Checks to adjust path for sun avoiding, and stores start coords. Args : path, speed

getPath

public PathEntity getPath()

gets the actively used PathEntity

onUpdateNavigation

public void onUpdateNavigation()

pathFollow

protected void pathFollow()

checkForStuck

protected void checkForStuck(Vec3 positionVec3)

Checks if entity haven't been moved when last checked and if so, clears current PathEntity

noPath

public boolean noPath()

If null path or reached the end

clearPathEntity

public void clearPathEntity()

sets active PathEntity to null

getEntityPosition

protected abstract Vec3 getEntityPosition()

canNavigate

protected abstract boolean canNavigate()

If on ground or swimming and can swim

isInLiquid

protected boolean isInLiquid()

Returns true if the entity is in water or lava, false otherwise

removeSunnyPath

protected void removeSunnyPath()

Trims path data from the end to the first sun covered block

isDirectPathBetweenPoints

protected abstract boolean isDirectPathBetweenPoints(Vec3 posVec31,
                                                     Vec3 posVec32,
                                                     int sizeX,
                                                     int sizeY,
                                                     int sizeZ)

Returns true when an entity of specified size could safely walk in a straight line between the two points. Args: pos1, pos2, entityXSize, entityYSize, entityZSize