Package net.minecraft.world.level.pathfinder

Class WalkNodeEvaluator

java.lang.Object

net.minecraft.world.level.pathfinder.NodeEvaluator

net.minecraft.world.level.pathfinder.WalkNodeEvaluator

Direct Known Subclasses:

AmphibiousNodeEvaluator, Creaking.HomeNodeEvaluator, FlyNodeEvaluator

public class WalkNodeEvaluator
extends NodeEvaluator

Field Summary

Fields

Modifier and Type	Field	Description
private final it.unimi.dsi.fastutil.objects.Object2BooleanMap<AABB>	collisionCache
private static final double	DEFAULT_MOB_JUMP_HEIGHT
private final it.unimi.dsi.fastutil.longs.Long2ObjectMap<PathType>	pathTypesByPosCacheByMob
private final Node[]	reusableNeighbors
static final double	SPACE_BETWEEN_WALL_POSTS

Fields inherited from class net.minecraft.world.level.pathfinder.NodeEvaluator

canFloat, canOpenDoors, canPassDoors, canWalkOverFences, currentContext, entityDepth, entityHeight, entityWidth, mob, nodes

Constructor Summary

Constructors

Constructor	Description
WalkNodeEvaluator()

Method Summary

Modifier and Type	Method	Description
private boolean	canReachWithoutCollision(Node node)
protected boolean	canStartAt(BlockPos pos)
static PathType	checkNeighbourBlocks(PathfindingContext context, int x, int y, int z, PathType pathType)
private static boolean	doesBlockHavePartialCollision(PathType pathType)
void	done()
protected Node	findAcceptedNode(int x, int y, int z, int verticalDeltaLimit, double nodeFloorLevel, Direction direction, PathType pathType)
private Node	getBlockedNode(int x, int y, int z)
protected PathType	getCachedPathType(int x, int y, int z)
private Node	getClosedNode(int x, int y, int z, PathType pathType)
protected double	getFloorLevel(BlockPos pos)
static double	getFloorLevel(BlockGetter level, BlockPos pos)
private double	getMobJumpHeight()
int	getNeighbors(Node[] p_77640_, Node p_77641_)
private Node	getNodeAndUpdateCostToMax(int x, int y, int z, PathType pathType, float malus)
PathType	getPathType(PathfindingContext p_330217_, int p_326856_, int p_326857_, int p_326859_)
protected static PathType	getPathTypeFromState(BlockGetter level, BlockPos pos)
PathType	getPathTypeOfMob(PathfindingContext p_330551_, int p_326939_, int p_326943_, int p_326876_, Mob p_326786_)
static PathType	getPathTypeStatic(Mob mob, BlockPos pos)
static PathType	getPathTypeStatic(PathfindingContext context, BlockPos.MutableBlockPos pos)
Set<PathType>	getPathTypeWithinMobBB(PathfindingContext context, int x, int y, int z)
Node	getStart()
protected Node	getStartNode(BlockPos pos)
Target	getTarget(double p_326793_, double p_326919_, double p_326802_)
private boolean	hasCollisions(AABB boundingBox)
protected boolean	isAmphibious()
protected boolean	isDiagonalValid(Node node)
protected boolean	isDiagonalValid(Node root, Node xNode, Node zNode)
protected boolean	isNeighborValid(Node neighbor, Node node)
void	prepare(PathNavigationRegion p_77620_, Mob p_77621_)
private Node	tryFindFirstGroundNodeBelow(int x, int y, int z)
private Node	tryFindFirstNonWaterBelow(int x, int y, int z, Node node)
private Node	tryJumpOn(int x, int y, int z, int verticalDeltaLimit, double nodeFloorLevel, Direction direction, PathType pathType, BlockPos.MutableBlockPos pos)

Methods inherited from class net.minecraft.world.level.pathfinder.NodeEvaluator

canFloat, canOpenDoors, canPassDoors, canWalkOverFences, getNode, getNode, getPathType, getTargetNodeAt, isBurningBlock, setCanFloat, setCanOpenDoors, setCanPassDoors, setCanWalkOverFences

Methods inherited from class java.lang.Object

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

Field Details

SPACE_BETWEEN_WALL_POSTS

public static final double SPACE_BETWEEN_WALL_POSTS

See Also:

• Constant Field Values

DEFAULT_MOB_JUMP_HEIGHT

private static final double DEFAULT_MOB_JUMP_HEIGHT

See Also:

• Constant Field Values

pathTypesByPosCacheByMob

private final it.unimi.dsi.fastutil.longs.Long2ObjectMap<PathType> pathTypesByPosCacheByMob

collisionCache

private final it.unimi.dsi.fastutil.objects.Object2BooleanMap<AABB> collisionCache

reusableNeighbors

private final Node[] reusableNeighbors

Constructor Details

WalkNodeEvaluator

public WalkNodeEvaluator()

Method Details

prepare

public void prepare(PathNavigationRegion p_77620_,
 Mob p_77621_)

Overrides:

prepare in class NodeEvaluator

done

public void done()

Overrides:

done in class NodeEvaluator

getStart

public Node getStart()

Specified by:

getStart in class NodeEvaluator

getStartNode

protected Node getStartNode(BlockPos pos)

canStartAt

protected boolean canStartAt(BlockPos pos)

getTarget

public Target getTarget(double p_326793_,
 double p_326919_,
 double p_326802_)

Specified by:

getTarget in class NodeEvaluator

getNeighbors

public int getNeighbors(Node[] p_77640_,
 Node p_77641_)

Specified by:

getNeighbors in class NodeEvaluator

isNeighborValid

protected boolean isNeighborValid(@Nullable
 Node neighbor,
 Node node)

isDiagonalValid

protected boolean isDiagonalValid(Node root,
 @Nullable
 Node xNode,
 @Nullable
 Node zNode)

isDiagonalValid

protected boolean isDiagonalValid(@Nullable
 Node node)

doesBlockHavePartialCollision

private static boolean doesBlockHavePartialCollision(PathType pathType)

canReachWithoutCollision

private boolean canReachWithoutCollision(Node node)

getFloorLevel

protected double getFloorLevel(BlockPos pos)

getFloorLevel

public static double getFloorLevel(BlockGetter level,
 BlockPos pos)

isAmphibious

protected boolean isAmphibious()

findAcceptedNode

@Nullable
protected Node findAcceptedNode(int x,
 int y,
 int z,
 int verticalDeltaLimit,
 double nodeFloorLevel,
 Direction direction,
 PathType pathType)

getMobJumpHeight

private double getMobJumpHeight()

getNodeAndUpdateCostToMax

private Node getNodeAndUpdateCostToMax(int x,
 int y,
 int z,
 PathType pathType,
 float malus)

getBlockedNode

private Node getBlockedNode(int x,
 int y,
 int z)

getClosedNode

private Node getClosedNode(int x,
 int y,
 int z,
 PathType pathType)

tryJumpOn

@Nullable
private Node tryJumpOn(int x,
 int y,
 int z,
 int verticalDeltaLimit,
 double nodeFloorLevel,
 Direction direction,
 PathType pathType,
 BlockPos.MutableBlockPos pos)

tryFindFirstNonWaterBelow

@Nullable
private Node tryFindFirstNonWaterBelow(int x,
 int y,
 int z,
 @Nullable
 Node node)

tryFindFirstGroundNodeBelow

private Node tryFindFirstGroundNodeBelow(int x,
 int y,
 int z)

hasCollisions

private boolean hasCollisions(AABB boundingBox)

getCachedPathType

protected PathType getCachedPathType(int x,
 int y,
 int z)

getPathTypeOfMob

public PathType getPathTypeOfMob(PathfindingContext p_330551_,
 int p_326939_,
 int p_326943_,
 int p_326876_,
 Mob p_326786_)

Specified by:

getPathTypeOfMob in class NodeEvaluator

getPathTypeWithinMobBB

public Set<PathType> getPathTypeWithinMobBB(PathfindingContext context,
 int x,
 int y,
 int z)

getPathType

public PathType getPathType(PathfindingContext p_330217_,
 int p_326856_,
 int p_326857_,
 int p_326859_)

Specified by:

getPathType in class NodeEvaluator

getPathTypeStatic

public static PathType getPathTypeStatic(Mob mob,
 BlockPos pos)

getPathTypeStatic

public static PathType getPathTypeStatic(PathfindingContext context,
 BlockPos.MutableBlockPos pos)

checkNeighbourBlocks

public static PathType checkNeighbourBlocks(PathfindingContext context,
 int x,
 int y,
 int z,
 PathType pathType)

getPathTypeFromState

protected static PathType getPathTypeFromState(BlockGetter level,
 BlockPos pos)