Class TransportItemsBetweenContainers

java.lang.Object

net.minecraft.world.entity.ai.behavior.Behavior<PathfinderMob>

net.minecraft.world.entity.ai.behavior.TransportItemsBetweenContainers

All Implemented Interfaces:

BehaviorControl<PathfinderMob>

public class TransportItemsBetweenContainers
extends Behavior<PathfinderMob>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	TransportItemsBetweenContainers.ContainerInteractionState
static interface	TransportItemsBetweenContainers.OnTargetReachedInteraction
static enum	TransportItemsBetweenContainers.TransportItemState
static final record	TransportItemsBetweenContainers.TransportItemTarget

Nested classes/interfaces inherited from class Behavior

Behavior.Status

Field Summary

Fields

Modifier and Type	Field	Description
private static final double	CLOSE_ENOUGH_TO_CONTINUE_INTERACTING_WITH_TARGET
private static final double	CLOSE_ENOUGH_TO_START_INTERACTING_WITH_TARGET_DISTANCE
private static final double	CLOSE_ENOUGH_TO_START_INTERACTING_WITH_TARGET_PATH_END_DISTANCE
private static final double	CLOSE_ENOUGH_TO_START_QUEUING_DISTANCE
private final Predicate<BlockState>	destinationBlockType
private final int	horizontalSearchDistance
private static final int	IDLE_COOLDOWN
private @Nullable TransportItemsBetweenContainers.ContainerInteractionState	interactionState
private static final int	MAX_UNREACHABLE_POSITIONS
private static final int	MAX_VISITED_POSITIONS
private final Consumer<PathfinderMob>	onStartTravelling
private final Map<TransportItemsBetweenContainers.ContainerInteractionState, TransportItemsBetweenContainers.OnTargetReachedInteraction>	onTargetInteractionActions
private static final int	PASSENGER_MOB_TARGET_SEARCH_DISTANCE
private final Predicate<TransportItemsBetweenContainers.TransportItemTarget>	shouldQueueForTarget
private final Predicate<BlockState>	sourceBlockType
private final float	speedModifier
private TransportItemsBetweenContainers.TransportItemState	state
private @Nullable TransportItemsBetweenContainers.TransportItemTarget	target
static final int	TARGET_INTERACTION_TIME
private int	ticksSinceReachingTarget
private static final int	TRANSPORTED_ITEM_MAX_STACK_SIZE
private final int	verticalSearchDistance
private static final int	VISITED_POSITIONS_MEMORY_TIME

Fields inherited from class Behavior

DEFAULT_DURATION, entryCondition

Constructor Summary

Constructors

Constructor

Description

TransportItemsBetweenContainers(float speedModifier, Predicate<BlockState> sourceBlockType, Predicate<BlockState> destinationBlockType, int horizontalSearchDistance, int verticalSearchDistance, Map<TransportItemsBetweenContainers.ContainerInteractionState, TransportItemsBetweenContainers.OnTargetReachedInteraction> onTargetInteractionActions, Consumer<PathfinderMob> onStartTravelling, Predicate<TransportItemsBetweenContainers.TransportItemTarget> shouldQueueForTarget)

Method Summary

Modifier and Type	Method	Description
private static ItemStack	addItemsToContainer(PathfinderMob body, Container container)
private boolean	canSeeAnyTargetSide(TransportItemsBetweenContainers.TransportItemTarget target, Level level, PathfinderMob body, Vec3 eyePosition)
protected boolean	canStillUse(ServerLevel level, PathfinderMob body, long timestamp)
protected boolean	checkExtraStartConditions(ServerLevel level, PathfinderMob body)
protected void	clearMemoriesAfterMatchingTargetFound(PathfinderMob body)
private void	doReachedTargetInteraction(PathfinderMob body, Container container, BiConsumer<PathfinderMob, Container> onPickupSuccess, BiConsumer<PathfinderMob, Container> onPickupFailure, BiConsumer<PathfinderMob, Container> onPlaceSuccess, BiConsumer<PathfinderMob, Container> onPlaceFailure)
private void	enterCooldownAfterNoMatchingTargetFound(PathfinderMob body)
private Vec3	getCenterPos(PathfinderMob body)
private Stream<TransportItemsBetweenContainers.TransportItemTarget>	getConnectedTargets(TransportItemsBetweenContainers.TransportItemTarget target, Level level)
private int	getHorizontalSearchDistance(PathfinderMob mob)
private static double	getInteractionRange(PathfinderMob body)
private Vec3	getPositionToReachTargetFrom(@Nullable Path path, PathfinderMob body)
private AABB	getTargetSearchArea(PathfinderMob mob)
private Optional<TransportItemsBetweenContainers.TransportItemTarget>	getTransportTarget(ServerLevel level, PathfinderMob body)
private static Set<GlobalPos>	getUnreachablePositions(PathfinderMob mob)
private int	getVerticalSearchDistance(PathfinderMob mob)
private static Set<GlobalPos>	getVisitedPositions(PathfinderMob mob)
private static boolean	hasFinishedPath(PathfinderMob body)
private static boolean	hasItemMatchingHandItem(PathfinderMob body, Container container)
private boolean	hasValidTarget(Level level, PathfinderMob body)
private boolean	hasValidTravellingPath(Level level, TransportItemsBetweenContainers.TransportItemTarget target, PathfinderMob body)
private boolean	isAnotherMobInteractingWithTarget(TransportItemsBetweenContainers.TransportItemTarget target, Level level)
private boolean	isContainerLocked(TransportItemsBetweenContainers.TransportItemTarget transportItemTarget)
private static boolean	isPickingUpItems(PathfinderMob body)
private boolean	isPositionAlreadyVisited(Set<GlobalPos> visitedPositions, Set<GlobalPos> unreachablePositions, TransportItemsBetweenContainers.TransportItemTarget target, Level level)
private boolean	isTargetBlocked(Level level, TransportItemsBetweenContainers.TransportItemTarget target)
private @Nullable TransportItemsBetweenContainers.TransportItemTarget	isTargetValidToPick(PathfinderMob body, Level level, BlockEntity blockEntity, Set<GlobalPos> visitedPositions, Set<GlobalPos> unreachablePositions, AABB targetBlockSearchArea)
private boolean	isWantedBlock(PathfinderMob mob, BlockState block)
private boolean	isWithinTargetDistance(double distance, TransportItemsBetweenContainers.TransportItemTarget target, Level level, PathfinderMob body, Vec3 fromPos)
protected void	markVisitedBlockPosAsUnreachable(PathfinderMob body, Level level, BlockPos target)
private static boolean	matchesGettingItemsRequirement(Container container)
private static boolean	matchesLeavingItemsRequirement(PathfinderMob body, Container container)
private void	onQueuingForTarget(TransportItemsBetweenContainers.TransportItemTarget target, Level level, PathfinderMob body)
private BiConsumer<PathfinderMob, Container>	onReachedInteraction(TransportItemsBetweenContainers.ContainerInteractionState state)
protected void	onReachedTarget(TransportItemsBetweenContainers.TransportItemTarget target, Level level, PathfinderMob body)
private void	onStartTravelling(PathfinderMob body)
private void	onTargetInteraction(TransportItemsBetweenContainers.TransportItemTarget target, PathfinderMob body)
protected void	onTravelToTarget(TransportItemsBetweenContainers.TransportItemTarget target, Level level, PathfinderMob body)
private static ItemStack	pickupItemFromContainer(Container container)
private void	pickUpItems(PathfinderMob body, Container container)
private void	putDownItem(PathfinderMob body, Container container)
private void	resumeTravelling(PathfinderMob body)
private void	setInteractionState(TransportItemsBetweenContainers.ContainerInteractionState state)
private Vec3	setMiddleYPosition(PathfinderMob body, Vec3 pos)
private void	setTransportingState(TransportItemsBetweenContainers.TransportItemState state)
protected void	setVisitedBlockPos(PathfinderMob body, Level level, BlockPos target)
protected void	start(ServerLevel level, PathfinderMob body, long timestamp)
private void	startOnReachedTargetInteraction(TransportItemsBetweenContainers.TransportItemTarget target, PathfinderMob body)
private void	startQueuing(PathfinderMob body)
protected void	stop(ServerLevel level, PathfinderMob body, long timestamp)
private void	stopInPlace(PathfinderMob mob)
protected void	stopTargetingCurrentTarget(PathfinderMob body)
private boolean	targetHasNotChanged(Level level, TransportItemsBetweenContainers.TransportItemTarget target)
private boolean	targetIsReachableFromPosition(Level level, boolean canReachTarget, Vec3 pos, TransportItemsBetweenContainers.TransportItemTarget target, PathfinderMob body)
protected void	tick(ServerLevel level, PathfinderMob body, long timestamp)
protected boolean	timedOut(long timestamp)
private boolean	updateInvalidTarget(ServerLevel level, PathfinderMob body)
private void	walkTowardsTarget(PathfinderMob body)

Methods inherited from class Behavior

debugString, doStop, getRequiredMemories, getStatus, hasRequiredMemories, tickOrStop, tryStart

Methods inherited from class Object

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

Field Details

TARGET_INTERACTION_TIME

public static final int TARGET_INTERACTION_TIME

See Also:

• Constant Field Values

VISITED_POSITIONS_MEMORY_TIME

private static final int VISITED_POSITIONS_MEMORY_TIME

See Also:

• Constant Field Values

TRANSPORTED_ITEM_MAX_STACK_SIZE

private static final int TRANSPORTED_ITEM_MAX_STACK_SIZE

See Also:

• Constant Field Values

MAX_VISITED_POSITIONS

private static final int MAX_VISITED_POSITIONS

See Also:

• Constant Field Values

MAX_UNREACHABLE_POSITIONS

private static final int MAX_UNREACHABLE_POSITIONS

See Also:

• Constant Field Values

PASSENGER_MOB_TARGET_SEARCH_DISTANCE

private static final int PASSENGER_MOB_TARGET_SEARCH_DISTANCE

See Also:

• Constant Field Values

IDLE_COOLDOWN

private static final int IDLE_COOLDOWN

See Also:

• Constant Field Values

CLOSE_ENOUGH_TO_START_QUEUING_DISTANCE

private static final double CLOSE_ENOUGH_TO_START_QUEUING_DISTANCE

See Also:

• Constant Field Values

CLOSE_ENOUGH_TO_START_INTERACTING_WITH_TARGET_DISTANCE

private static final double CLOSE_ENOUGH_TO_START_INTERACTING_WITH_TARGET_DISTANCE

See Also:

• Constant Field Values

CLOSE_ENOUGH_TO_START_INTERACTING_WITH_TARGET_PATH_END_DISTANCE

private static final double CLOSE_ENOUGH_TO_START_INTERACTING_WITH_TARGET_PATH_END_DISTANCE

See Also:

• Constant Field Values

CLOSE_ENOUGH_TO_CONTINUE_INTERACTING_WITH_TARGET

private static final double CLOSE_ENOUGH_TO_CONTINUE_INTERACTING_WITH_TARGET

See Also:

• Constant Field Values

speedModifier

private final float speedModifier

horizontalSearchDistance

private final int horizontalSearchDistance

verticalSearchDistance

private final int verticalSearchDistance

sourceBlockType

private final Predicate<BlockState> sourceBlockType

destinationBlockType

private final Predicate<BlockState> destinationBlockType

shouldQueueForTarget

private final Predicate<TransportItemsBetweenContainers.TransportItemTarget> shouldQueueForTarget

onStartTravelling

private final Consumer<PathfinderMob> onStartTravelling

onTargetInteractionActions

private final Map<TransportItemsBetweenContainers.ContainerInteractionState, TransportItemsBetweenContainers.OnTargetReachedInteraction> onTargetInteractionActions

target

private @Nullable TransportItemsBetweenContainers.TransportItemTarget target

state

private TransportItemsBetweenContainers.TransportItemState state

interactionState

private @Nullable TransportItemsBetweenContainers.ContainerInteractionState interactionState

ticksSinceReachingTarget

private int ticksSinceReachingTarget

Constructor Details

TransportItemsBetweenContainers

public TransportItemsBetweenContainers(float speedModifier,
 Predicate<BlockState> sourceBlockType,
 Predicate<BlockState> destinationBlockType,
 int horizontalSearchDistance,
 int verticalSearchDistance,
 Map<TransportItemsBetweenContainers.ContainerInteractionState, TransportItemsBetweenContainers.OnTargetReachedInteraction> onTargetInteractionActions,
 Consumer<PathfinderMob> onStartTravelling,
 Predicate<TransportItemsBetweenContainers.TransportItemTarget> shouldQueueForTarget)

Method Details

start

protected void start(ServerLevel level,
 PathfinderMob body,
 long timestamp)

Overrides:

start in class Behavior<PathfinderMob>

checkExtraStartConditions

protected boolean checkExtraStartConditions(ServerLevel level,
 PathfinderMob body)

Overrides:

checkExtraStartConditions in class Behavior<PathfinderMob>

canStillUse

protected boolean canStillUse(ServerLevel level,
 PathfinderMob body,
 long timestamp)

Overrides:

canStillUse in class Behavior<PathfinderMob>

timedOut

protected boolean timedOut(long timestamp)

Overrides:

timedOut in class Behavior<PathfinderMob>

tick

protected void tick(ServerLevel level,
 PathfinderMob body,
 long timestamp)

Overrides:

tick in class Behavior<PathfinderMob>

updateInvalidTarget

private boolean updateInvalidTarget(ServerLevel level,
 PathfinderMob body)

onQueuingForTarget

private void onQueuingForTarget(TransportItemsBetweenContainers.TransportItemTarget target,
 Level level,
 PathfinderMob body)

onTravelToTarget

protected void onTravelToTarget(TransportItemsBetweenContainers.TransportItemTarget target,
 Level level,
 PathfinderMob body)

getCenterPos

private Vec3 getCenterPos(PathfinderMob body)

onReachedTarget

protected void onReachedTarget(TransportItemsBetweenContainers.TransportItemTarget target,
 Level level,
 PathfinderMob body)

startQueuing

private void startQueuing(PathfinderMob body)

resumeTravelling

private void resumeTravelling(PathfinderMob body)

walkTowardsTarget

private void walkTowardsTarget(PathfinderMob body)

startOnReachedTargetInteraction

private void startOnReachedTargetInteraction(TransportItemsBetweenContainers.TransportItemTarget target,
 PathfinderMob body)

onStartTravelling

private void onStartTravelling(PathfinderMob body)

onReachedInteraction

private BiConsumer<PathfinderMob, Container> onReachedInteraction(TransportItemsBetweenContainers.ContainerInteractionState state)

setTransportingState

private void setTransportingState(TransportItemsBetweenContainers.TransportItemState state)

setInteractionState

private void setInteractionState(TransportItemsBetweenContainers.ContainerInteractionState state)

onTargetInteraction

private void onTargetInteraction(TransportItemsBetweenContainers.TransportItemTarget target,
 PathfinderMob body)

doReachedTargetInteraction

private void doReachedTargetInteraction(PathfinderMob body,
 Container container,
 BiConsumer<PathfinderMob, Container> onPickupSuccess,
 BiConsumer<PathfinderMob, Container> onPickupFailure,
 BiConsumer<PathfinderMob, Container> onPlaceSuccess,
 BiConsumer<PathfinderMob, Container> onPlaceFailure)

getTransportTarget

private Optional<TransportItemsBetweenContainers.TransportItemTarget> getTransportTarget(ServerLevel level,
 PathfinderMob body)

isTargetValidToPick

private @Nullable TransportItemsBetweenContainers.TransportItemTarget isTargetValidToPick(PathfinderMob body,
 Level level,
 BlockEntity blockEntity,
 Set<GlobalPos> visitedPositions,
 Set<GlobalPos> unreachablePositions,
 AABB targetBlockSearchArea)

isContainerLocked

private boolean isContainerLocked(TransportItemsBetweenContainers.TransportItemTarget transportItemTarget)

hasValidTarget

private boolean hasValidTarget(Level level,
 PathfinderMob body)

hasValidTravellingPath

private boolean hasValidTravellingPath(Level level,
 TransportItemsBetweenContainers.TransportItemTarget target,
 PathfinderMob body)

getPositionToReachTargetFrom

private Vec3 getPositionToReachTargetFrom(@Nullable Path path,
 PathfinderMob body)

setMiddleYPosition

private Vec3 setMiddleYPosition(PathfinderMob body,
 Vec3 pos)

isTargetBlocked

private boolean isTargetBlocked(Level level,
 TransportItemsBetweenContainers.TransportItemTarget target)

targetHasNotChanged

private boolean targetHasNotChanged(Level level,
 TransportItemsBetweenContainers.TransportItemTarget target)

getConnectedTargets

private Stream<TransportItemsBetweenContainers.TransportItemTarget> getConnectedTargets(TransportItemsBetweenContainers.TransportItemTarget target,
 Level level)

getTargetSearchArea

private AABB getTargetSearchArea(PathfinderMob mob)

getHorizontalSearchDistance

private int getHorizontalSearchDistance(PathfinderMob mob)

getVerticalSearchDistance

private int getVerticalSearchDistance(PathfinderMob mob)

getVisitedPositions

private static Set<GlobalPos> getVisitedPositions(PathfinderMob mob)

getUnreachablePositions

private static Set<GlobalPos> getUnreachablePositions(PathfinderMob mob)

isPositionAlreadyVisited

private boolean isPositionAlreadyVisited(Set<GlobalPos> visitedPositions,
 Set<GlobalPos> unreachablePositions,
 TransportItemsBetweenContainers.TransportItemTarget target,
 Level level)

hasFinishedPath

private static boolean hasFinishedPath(PathfinderMob body)

setVisitedBlockPos

protected void setVisitedBlockPos(PathfinderMob body,
 Level level,
 BlockPos target)

markVisitedBlockPosAsUnreachable

protected void markVisitedBlockPosAsUnreachable(PathfinderMob body,
 Level level,
 BlockPos target)

isWantedBlock

private boolean isWantedBlock(PathfinderMob mob,
 BlockState block)

getInteractionRange

private static double getInteractionRange(PathfinderMob body)

isWithinTargetDistance

private boolean isWithinTargetDistance(double distance,
 TransportItemsBetweenContainers.TransportItemTarget target,
 Level level,
 PathfinderMob body,
 Vec3 fromPos)

targetIsReachableFromPosition

private boolean targetIsReachableFromPosition(Level level,
 boolean canReachTarget,
 Vec3 pos,
 TransportItemsBetweenContainers.TransportItemTarget target,
 PathfinderMob body)

canSeeAnyTargetSide

private boolean canSeeAnyTargetSide(TransportItemsBetweenContainers.TransportItemTarget target,
 Level level,
 PathfinderMob body,
 Vec3 eyePosition)

isAnotherMobInteractingWithTarget

private boolean isAnotherMobInteractingWithTarget(TransportItemsBetweenContainers.TransportItemTarget target,
 Level level)

isPickingUpItems

private static boolean isPickingUpItems(PathfinderMob body)

matchesGettingItemsRequirement

private static boolean matchesGettingItemsRequirement(Container container)

matchesLeavingItemsRequirement

private static boolean matchesLeavingItemsRequirement(PathfinderMob body,
 Container container)

hasItemMatchingHandItem

private static boolean hasItemMatchingHandItem(PathfinderMob body,
 Container container)

pickUpItems

private void pickUpItems(PathfinderMob body,
 Container container)

putDownItem

private void putDownItem(PathfinderMob body,
 Container container)

pickupItemFromContainer

private static ItemStack pickupItemFromContainer(Container container)

addItemsToContainer

private static ItemStack addItemsToContainer(PathfinderMob body,
 Container container)

stopTargetingCurrentTarget

protected void stopTargetingCurrentTarget(PathfinderMob body)

clearMemoriesAfterMatchingTargetFound

protected void clearMemoriesAfterMatchingTargetFound(PathfinderMob body)

enterCooldownAfterNoMatchingTargetFound

private void enterCooldownAfterNoMatchingTargetFound(PathfinderMob body)

stop

protected void stop(ServerLevel level,
 PathfinderMob body,
 long timestamp)

Overrides:

stop in class Behavior<PathfinderMob>

stopInPlace

private void stopInPlace(PathfinderMob mob)