Package net.minecraft.block

Class HopperBlock

java.lang.Object

net.minecraft.block.AbstractBlock

net.minecraft.block.Block

net.minecraft.block.BlockWithEntity

net.minecraft.block.HopperBlock

All Implemented Interfaces:

BlockEntityProvider, ItemConvertible, ToggleableFeature

public class HopperBlock
extends BlockWithEntity

Mappings:

Namespace	Name
named	net/minecraft/block/HopperBlock
intermediary	net/minecraft/class_2377
official	dnk

Nested Class Summary

Nested classes/interfaces inherited from class net.minecraft.block.AbstractBlock

AbstractBlock.AbstractBlockState, AbstractBlock.ContextPredicate, AbstractBlock.Offsetter, AbstractBlock.OffsetType, AbstractBlock.Settings, AbstractBlock.TypedContextPredicate<A>

Field Summary

Fields

Modifier and Type	Field	Description
static final com.mojang.serialization.MapCodec<HopperBlock>	CODEC
private static final VoxelShape	DEFAULT_SHAPE
private static final VoxelShape	DOWN_RAYCAST_SHAPE
private static final VoxelShape	DOWN_SHAPE
private static final VoxelShape	EAST_RAYCAST_SHAPE
private static final VoxelShape	EAST_SHAPE
static final BooleanProperty	ENABLED
static final EnumProperty<Direction>	FACING
private static final VoxelShape	INSIDE_SHAPE
private static final VoxelShape	MIDDLE_SHAPE
private static final VoxelShape	NORTH_RAYCAST_SHAPE
private static final VoxelShape	NORTH_SHAPE
private static final VoxelShape	OUTSIDE_SHAPE
private static final VoxelShape	SOUTH_RAYCAST_SHAPE
private static final VoxelShape	SOUTH_SHAPE
private static final VoxelShape	TOP_SHAPE
private static final VoxelShape	WEST_RAYCAST_SHAPE
private static final VoxelShape	WEST_SHAPE

Fields inherited from class net.minecraft.block.Block

field_31023, field_31024, field_31025, field_31035, FORCE_STATE, MOVED, NO_REDRAW, NOTIFY_ALL, NOTIFY_ALL_AND_REDRAW, NOTIFY_LISTENERS, NOTIFY_NEIGHBORS, REDRAW_ON_MAIN_THREAD, SKIP_DROPS, SKIP_REDSTONE_WIRE_STATE_REPLACEMENT, STATE_IDS, stateManager

Fields inherited from class net.minecraft.block.AbstractBlock

collidable, DIRECTIONS, dynamicBounds, jumpVelocityMultiplier, lootTableKey, randomTicks, requiredFeatures, resistance, settings, slipperiness, soundGroup, translationKey, velocityMultiplier

Fields inherited from interface net.minecraft.resource.featuretoggle.ToggleableFeature

FEATURE_ENABLED_REGISTRY_KEYS

Constructor Summary

Constructors

Constructor	Description
HopperBlock(AbstractBlock.Settings settings)

Method Summary

Modifier and Type	Method	Description
protected void	appendProperties(StateManager.Builder<Block,BlockState> builder)	Appends block state properties to this block.
protected boolean	canPathfindThrough(BlockState state, NavigationType type)	Returns if an entity using navigation type type can navigate through this block.
BlockEntity	createBlockEntity(BlockPos pos, BlockState state)	Returns a new block entity instance.
com.mojang.serialization.MapCodec<HopperBlock>	getCodec()
protected int	getComparatorOutput(BlockState state, World world, BlockPos pos)	Returns the comparator output of the block, from 0 to 15.
protected VoxelShape	getOutlineShape(BlockState state, BlockView world, BlockPos pos, ShapeContext context)
BlockState	getPlacementState(ItemPlacementContext ctx)
protected VoxelShape	getRaycastShape(BlockState state, BlockView world, BlockPos pos)
<T extends BlockEntity> @Nullable BlockEntityTicker<T>	getTicker(World world, BlockState state, BlockEntityType<T> type)	Returns the "ticker" for the block's block entity, or null if the block entity does not need to be ticked.
protected boolean	hasComparatorOutput(BlockState state)	Returns whether the block can have a comparator output.
protected BlockState	mirror(BlockState state, BlockMirror mirror)	Returns state mirrored by mirror.
protected void	neighborUpdate(BlockState state, World world, BlockPos pos, Block sourceBlock, @Nullable WireOrientation wireOrientation, boolean notify)	Called when a neighboring block is updated.
protected void	onBlockAdded(BlockState state, World world, BlockPos pos, BlockState oldState, boolean notify)	Called server-side on the new block when the block state is changed.
protected void	onEntityCollision(BlockState state, World world, BlockPos pos, Entity entity)	Called when the entity's collision box intersects the block.
protected void	onStateReplaced(BlockState state, World world, BlockPos pos, BlockState newState, boolean moved)	Called server-side on the old block when the block state is changed.
protected ActionResult	onUse(BlockState state, World world, BlockPos pos, PlayerEntity player, BlockHitResult hit)
protected BlockState	rotate(BlockState state, BlockRotation rotation)	Returns state rotated by rotation.
private void	updateEnabled(World world, BlockPos pos, BlockState state)

Methods inherited from class net.minecraft.block.BlockWithEntity

createScreenHandlerFactory, onSyncedBlockEvent, validateTicker

Methods inherited from class net.minecraft.block.Block

afterBreak, appendTooltip, asBlock, asItem, canMobSpawnInside, cannotConnect, createCuboidShape, dropExperience, dropExperienceWhenMined, dropStack, dropStack, dropStacks, dropStacks, dropStacks, getBlastResistance, getBlockFromItem, getDefaultState, getDroppedStacks, getDroppedStacks, getJumpVelocityMultiplier, getName, getRawIdFromState, getRegistryEntry, getShapesForStates, getSlipperiness, getStateFromRawId, getStateManager, getStateWithProperties, getVelocityMultiplier, hasDynamicBounds, hasTopRim, isFaceFullSquare, isShapeFullCube, onBreak, onBroken, onDestroyedByExplosion, onEntityLand, onLandedUpon, onPlaced, onSteppedOn, postProcessState, precipitationTick, pushEntitiesUpBeforeBlockChange, randomDisplayTick, replace, replace, setDefaultState, shouldDrawSide, shouldDropItemsOnExplosion, sideCoversSmallSquare, spawnBreakParticles, toString

Methods inherited from class net.minecraft.block.AbstractBlock

calcBlockBreakingDelta, canBucketPlace, canPlaceAt, canReplace, createCodec, createSettingsCodec, emitsRedstonePower, getAmbientOcclusionLightLevel, getCameraCollisionShape, getCollisionShape, getCullingShape, getDefaultMapColor, getDroppedStacks, getFluidState, getHardness, getInsideCollisionShape, getLootTableKey, getMaxHorizontalModelOffset, getOpacity, getPickStack, getRenderingSeed, getRenderType, getRequiredFeatures, getSettings, getSidesShape, getSoundGroup, getStateForNeighborUpdate, getStrongRedstonePower, getTranslationKey, getVerticalModelOffsetMultiplier, getWeakRedstonePower, hasRandomTicks, hasSidedTransparency, isShapeFullCube, isSideInvisible, isTransparent, onBlockBreakStart, onExploded, onProjectileHit, onStacksDropped, onUseWithItem, prepare, randomTick, scheduledTick

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.minecraft.block.BlockEntityProvider

getGameEventListener

Methods inherited from interface net.minecraft.resource.featuretoggle.ToggleableFeature

isEnabled

Field Details

CODEC

public static final com.mojang.serialization.MapCodec<HopperBlock> CODEC

Mappings:

Namespace	Name	Mixin selector
named	CODEC	Lnet/minecraft/block/HopperBlock;CODEC:Lcom/mojang/serialization/MapCodec;
intermediary	field_46370	Lnet/minecraft/class_2377;field_46370:Lcom/mojang/serialization/MapCodec;
official	a	Ldnk;a:Lcom/mojang/serialization/MapCodec;

FACING

public static final EnumProperty<Direction> FACING

Mappings:

Namespace	Name	Mixin selector
named	FACING	Lnet/minecraft/block/HopperBlock;FACING:Lnet/minecraft/state/property/EnumProperty;
intermediary	field_11129	Lnet/minecraft/class_2377;field_11129:Lnet/minecraft/class_2754;
official	b	Ldnk;b:Ldxv;

ENABLED

public static final BooleanProperty ENABLED

Mappings:

Namespace	Name	Mixin selector
named	ENABLED	Lnet/minecraft/block/HopperBlock;ENABLED:Lnet/minecraft/state/property/BooleanProperty;
intermediary	field_11126	Lnet/minecraft/class_2377;field_11126:Lnet/minecraft/class_2746;
official	c	Ldnk;c:Ldxp;

TOP_SHAPE

private static final VoxelShape TOP_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	TOP_SHAPE	Lnet/minecraft/block/HopperBlock;TOP_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11131	Lnet/minecraft/class_2377;field_11131:Lnet/minecraft/class_265;
official	d	Ldnk;d:Lfbv;

MIDDLE_SHAPE

private static final VoxelShape MIDDLE_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	MIDDLE_SHAPE	Lnet/minecraft/block/HopperBlock;MIDDLE_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11127	Lnet/minecraft/class_2377;field_11127:Lnet/minecraft/class_265;
official	e	Ldnk;e:Lfbv;

OUTSIDE_SHAPE

private static final VoxelShape OUTSIDE_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	OUTSIDE_SHAPE	Lnet/minecraft/block/HopperBlock;OUTSIDE_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11121	Lnet/minecraft/class_2377;field_11121:Lnet/minecraft/class_265;
official	f	Ldnk;f:Lfbv;

INSIDE_SHAPE

private static final VoxelShape INSIDE_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	INSIDE_SHAPE	Lnet/minecraft/block/HopperBlock;INSIDE_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_49154	Lnet/minecraft/class_2377;field_49154:Lnet/minecraft/class_265;
official	g	Ldnk;g:Lfbv;

DEFAULT_SHAPE

private static final VoxelShape DEFAULT_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	DEFAULT_SHAPE	Lnet/minecraft/block/HopperBlock;DEFAULT_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11132	Lnet/minecraft/class_2377;field_11132:Lnet/minecraft/class_265;
official	h	Ldnk;h:Lfbv;

DOWN_SHAPE

private static final VoxelShape DOWN_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	DOWN_SHAPE	Lnet/minecraft/block/HopperBlock;DOWN_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11120	Lnet/minecraft/class_2377;field_11120:Lnet/minecraft/class_265;
official	i	Ldnk;i:Lfbv;

EAST_SHAPE

private static final VoxelShape EAST_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	EAST_SHAPE	Lnet/minecraft/block/HopperBlock;EAST_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11134	Lnet/minecraft/class_2377;field_11134:Lnet/minecraft/class_265;
official	j	Ldnk;j:Lfbv;

NORTH_SHAPE

private static final VoxelShape NORTH_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	NORTH_SHAPE	Lnet/minecraft/block/HopperBlock;NORTH_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11124	Lnet/minecraft/class_2377;field_11124:Lnet/minecraft/class_265;
official	k	Ldnk;k:Lfbv;

SOUTH_SHAPE

private static final VoxelShape SOUTH_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	SOUTH_SHAPE	Lnet/minecraft/block/HopperBlock;SOUTH_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11122	Lnet/minecraft/class_2377;field_11122:Lnet/minecraft/class_265;
official	l	Ldnk;l:Lfbv;

WEST_SHAPE

private static final VoxelShape WEST_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	WEST_SHAPE	Lnet/minecraft/block/HopperBlock;WEST_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11130	Lnet/minecraft/class_2377;field_11130:Lnet/minecraft/class_265;
official	m	Ldnk;m:Lfbv;

DOWN_RAYCAST_SHAPE

private static final VoxelShape DOWN_RAYCAST_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	DOWN_RAYCAST_SHAPE	Lnet/minecraft/block/HopperBlock;DOWN_RAYCAST_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11125	Lnet/minecraft/class_2377;field_11125:Lnet/minecraft/class_265;
official	n	Ldnk;n:Lfbv;

EAST_RAYCAST_SHAPE

private static final VoxelShape EAST_RAYCAST_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	EAST_RAYCAST_SHAPE	Lnet/minecraft/block/HopperBlock;EAST_RAYCAST_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11133	Lnet/minecraft/class_2377;field_11133:Lnet/minecraft/class_265;
official	o	Ldnk;o:Lfbv;

NORTH_RAYCAST_SHAPE

private static final VoxelShape NORTH_RAYCAST_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	NORTH_RAYCAST_SHAPE	Lnet/minecraft/block/HopperBlock;NORTH_RAYCAST_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11123	Lnet/minecraft/class_2377;field_11123:Lnet/minecraft/class_265;
official	G	Ldnk;G:Lfbv;

SOUTH_RAYCAST_SHAPE

private static final VoxelShape SOUTH_RAYCAST_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	SOUTH_RAYCAST_SHAPE	Lnet/minecraft/block/HopperBlock;SOUTH_RAYCAST_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11128	Lnet/minecraft/class_2377;field_11128:Lnet/minecraft/class_265;
official	H	Ldnk;H:Lfbv;

WEST_RAYCAST_SHAPE

private static final VoxelShape WEST_RAYCAST_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	WEST_RAYCAST_SHAPE	Lnet/minecraft/block/HopperBlock;WEST_RAYCAST_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11135	Lnet/minecraft/class_2377;field_11135:Lnet/minecraft/class_265;
official	I	Ldnk;I:Lfbv;

Constructor Details

HopperBlock

public HopperBlock(AbstractBlock.Settings settings)

Mappings:

Namespace	Name	Mixin selector
named	<init>	Lnet/minecraft/block/AbstractBlock;<init>(Lnet/minecraft/block/AbstractBlock$Settings;)V
intermediary	<init>	Lnet/minecraft/class_4970;<init>(Lnet/minecraft/class_4970$class_2251;)V
official	<init>	Ldwx;<init>(Ldwx$d;)V

Method Details

getCodec

public com.mojang.serialization.MapCodec<HopperBlock> getCodec()

Specified by:

getCodec in class BlockWithEntity

Mappings:

Namespace	Name	Mixin selector
named	getCodec	Lnet/minecraft/block/AbstractBlock;getCodec()Lcom/mojang/serialization/MapCodec;
intermediary	method_53969	Lnet/minecraft/class_4970;method_53969()Lcom/mojang/serialization/MapCodec;
official	a	Ldwx;a()Lcom/mojang/serialization/MapCodec;

getOutlineShape

protected VoxelShape getOutlineShape(BlockState state,
 BlockView world,
 BlockPos pos,
 ShapeContext context)

Overrides:

getOutlineShape in class AbstractBlock

See Also:

• AbstractBlock.AbstractBlockState.getOutlineShape(BlockView, BlockPos, ShapeContext)

Mappings:

Namespace	Name	Mixin selector
named	getOutlineShape	Lnet/minecraft/block/AbstractBlock;getOutlineShape(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/ShapeContext;)Lnet/minecraft/util/shape/VoxelShape;
intermediary	method_9530	Lnet/minecraft/class_4970;method_9530(Lnet/minecraft/class_2680;Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;Lnet/minecraft/class_3726;)Lnet/minecraft/class_265;
official	a	Ldwx;a(Ldwy;Ldfo;Lji;Lfbg;)Lfbv;

getRaycastShape

protected VoxelShape getRaycastShape(BlockState state,
 BlockView world,
 BlockPos pos)

Overrides:

getRaycastShape in class AbstractBlock

See Also:

• AbstractBlock.AbstractBlockState.getRaycastShape(net.minecraft.world.BlockView, net.minecraft.util.math.BlockPos)

Mappings:

Namespace	Name	Mixin selector
named	getRaycastShape	Lnet/minecraft/block/AbstractBlock;getRaycastShape(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/util/shape/VoxelShape;
intermediary	method_9584	Lnet/minecraft/class_4970;method_9584(Lnet/minecraft/class_2680;Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;)Lnet/minecraft/class_265;
official	a	Ldwx;a(Ldwy;Ldfo;Lji;)Lfbv;

getPlacementState

public BlockState getPlacementState(ItemPlacementContext ctx)

Overrides:

getPlacementState in class Block

Mappings:

Namespace	Name	Mixin selector
named	getPlacementState	Lnet/minecraft/block/Block;getPlacementState(Lnet/minecraft/item/ItemPlacementContext;)Lnet/minecraft/block/BlockState;
intermediary	method_9605	Lnet/minecraft/class_2248;method_9605(Lnet/minecraft/class_1750;)Lnet/minecraft/class_2680;
official	a	Ldjn;a(Ldah;)Ldwy;

createBlockEntity

public BlockEntity createBlockEntity(BlockPos pos,
 BlockState state)

Returns a new block entity instance.

For example:

 @Override
 public BlockEntity createBlockEntity(BlockPos pos, BlockState state) {
   return new MyBlockEntity(pos, state);
 }
 

Returns:

a new block entity instance

Implementation Note:

While this is marked as nullable, in practice this should never return null. PistonExtensionBlock is the only block in vanilla that returns null inside the implementation.

Mappings:

Namespace	Name	Mixin selector
named	createBlockEntity	Lnet/minecraft/block/BlockEntityProvider;createBlockEntity(Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)Lnet/minecraft/block/entity/BlockEntity;
intermediary	method_10123	Lnet/minecraft/class_2343;method_10123(Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)Lnet/minecraft/class_2586;
official	a	Ldmg;a(Lji;Ldwy;)Ldua;

getTicker

@Nullable
public <T extends BlockEntity>
@Nullable BlockEntityTicker<T> getTicker(World world,
 BlockState state,
 BlockEntityType<T> type)

Returns the "ticker" for the block's block entity, or null if the block entity does not need to be ticked.

Ticker is a functional interface called every tick to tick the block entity on both the client and the server.

Tickers should validate that the passed type is the one this block expects, and return null if it isn't. This is to prevent crashes in rare cases where a mismatch occurs between the position's block and block entity. BlockWithEntity.validateTicker(net.minecraft.block.entity.BlockEntityType<A>, net.minecraft.block.entity.BlockEntityType<E>, net.minecraft.block.entity.BlockEntityTicker<? super E>) can be used to implement the check.

Example:

 public <T extends BlockEntity> BlockEntityTicker<T> getTicker(World world, BlockState state, BlockEntityType<T> type) {
   if (type != YourMod.MY_BLOCK_ENTITY_TYPE) return null;
   // This should be a static method usable as a BlockEntityTicker.
   return YourBlockEntity::tick;
 }
 

Returns:

the "ticker" for the block's block entity, or null if the block entity does not need to be ticked

Mappings:

Namespace	Name	Mixin selector
named	getTicker	Lnet/minecraft/block/BlockEntityProvider;getTicker(Lnet/minecraft/world/World;Lnet/minecraft/block/BlockState;Lnet/minecraft/block/entity/BlockEntityType;)Lnet/minecraft/block/entity/BlockEntityTicker;
intermediary	method_31645	Lnet/minecraft/class_2343;method_31645(Lnet/minecraft/class_1937;Lnet/minecraft/class_2680;Lnet/minecraft/class_2591;)Lnet/minecraft/class_5558;
official	a	Ldmg;a(Ldgj;Ldwy;Lduc;)Ldub;

onBlockAdded

protected void onBlockAdded(BlockState state,
 World world,
 BlockPos pos,
 BlockState oldState,
 boolean notify)

Called server-side on the new block when the block state is changed. This includes block placement. When overriding this method, AbstractBlock.getStateForNeighborUpdate(net.minecraft.block.BlockState, net.minecraft.world.WorldView, net.minecraft.world.tick.ScheduledTickView, net.minecraft.util.math.BlockPos, net.minecraft.util.math.Direction, net.minecraft.util.math.BlockPos, net.minecraft.block.BlockState, net.minecraft.util.math.random.Random) or neighborUpdate(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.Block, net.minecraft.world.block.WireOrientation, boolean) should also be overridden. The method is used in the following cases:

• When activating a redstone component on placement (used along with neighborUpdate(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.Block, net.minecraft.world.block.WireOrientation, boolean)
• When resetting a position-dependent state (see TargetBlock)
• When converting a block on placement (see WetSpongeBlock)
• When fire lights a portal

Overrides:

onBlockAdded in class AbstractBlock

See Also:

• AbstractBlock.AbstractBlockState.onBlockAdded(net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.BlockState, boolean)
• onStateReplaced(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.BlockState, boolean)

Mappings:

Namespace	Name	Mixin selector
named	onBlockAdded	Lnet/minecraft/block/AbstractBlock;onBlockAdded(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;Z)V
intermediary	method_9615	Lnet/minecraft/class_4970;method_9615(Lnet/minecraft/class_2680;Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;Z)V
official	b	Ldwx;b(Ldwy;Ldgj;Lji;Ldwy;Z)V

onUse

protected ActionResult onUse(BlockState state,
 World world,
 BlockPos pos,
 PlayerEntity player,
 BlockHitResult hit)

Overrides:

onUse in class AbstractBlock

Mappings:

Namespace	Name	Mixin selector
named	onUse	Lnet/minecraft/block/AbstractBlock;onUse(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/entity/player/PlayerEntity;Lnet/minecraft/util/hit/BlockHitResult;)Lnet/minecraft/util/ActionResult;
intermediary	method_55766	Lnet/minecraft/class_4970;method_55766(Lnet/minecraft/class_2680;Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_1657;Lnet/minecraft/class_3965;)Lnet/minecraft/class_1269;
official	a	Ldwx;a(Ldwy;Ldgj;Lji;Lcoy;Lfax;)Lbsl;

neighborUpdate

protected void neighborUpdate(BlockState state,
 World world,
 BlockPos pos,
 Block sourceBlock,
 @Nullable
 @Nullable WireOrientation wireOrientation,
 boolean notify)

Called when a neighboring block is updated. This method should be overridden to perform an action with a side effect, most notably an activation of a redstone component. This can also be used to perform an action changing block states of other blocks, such as SpongeBlock which absorbs water.

To replace the state of the block itself, override AbstractBlock.getStateForNeighborUpdate(net.minecraft.block.BlockState, net.minecraft.world.WorldView, net.minecraft.world.tick.ScheduledTickView, net.minecraft.util.math.BlockPos, net.minecraft.util.math.Direction, net.minecraft.util.math.BlockPos, net.minecraft.block.BlockState, net.minecraft.util.math.random.Random) instead.

This method is called on both the logical client and logical server, so take caution when overriding this method. The logical side can be checked using World.isClient.

Overrides:

neighborUpdate in class AbstractBlock

See Also:

• AbstractBlock.AbstractBlockState.neighborUpdate(net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.Block, net.minecraft.world.block.WireOrientation, boolean)
• AbstractBlock.getStateForNeighborUpdate(net.minecraft.block.BlockState, net.minecraft.world.WorldView, net.minecraft.world.tick.ScheduledTickView, net.minecraft.util.math.BlockPos, net.minecraft.util.math.Direction, net.minecraft.util.math.BlockPos, net.minecraft.block.BlockState, net.minecraft.util.math.random.Random)
• RedstoneView.isReceivingRedstonePower(net.minecraft.util.math.BlockPos)

Mappings:

Namespace	Name	Mixin selector
named	neighborUpdate	Lnet/minecraft/block/AbstractBlock;neighborUpdate(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/Block;Lnet/minecraft/world/block/WireOrientation;Z)V
intermediary	method_9612	Lnet/minecraft/class_4970;method_9612(Lnet/minecraft/class_2680;Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2248;Lnet/minecraft/class_9904;Z)V
official	a	Ldwx;a(Ldwy;Ldgj;Lji;Ldjn;Leui;Z)V

updateEnabled

private void updateEnabled(World world,
 BlockPos pos,
 BlockState state)

Mappings:

Namespace	Name	Mixin selector
named	updateEnabled	Lnet/minecraft/block/HopperBlock;updateEnabled(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)V
intermediary	method_10217	Lnet/minecraft/class_2377;method_10217(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)V
official	a	Ldnk;a(Ldgj;Lji;Ldwy;)V

onStateReplaced

protected void onStateReplaced(BlockState state,
 World world,
 BlockPos pos,
 BlockState newState,
 boolean moved)

Called server-side on the old block when the block state is changed. This includes block removal. This is used to update neighboring blocks when an active redstone power source is removed, or to drop the contents of an inventory. The check state.isOf(newState.getBlock()) can be used to see if the block was removed or not.

For most block entities, ItemScatterer.onStateReplaced(net.minecraft.block.BlockState, net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos) provides a good implementation of this method. Make sure to call super.onStateReplaced(state, world, pos, newState, moved); after invoking ItemScatterer methods.

Overrides:

onStateReplaced in class AbstractBlock

See Also:

• AbstractBlock.AbstractBlockState.onStateReplaced(net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.BlockState, boolean)
• ItemScatterer.onStateReplaced(net.minecraft.block.BlockState, net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos)
• ItemScatterer.spawn(World, BlockPos, net.minecraft.inventory.Inventory)
• onBlockAdded(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.BlockState, boolean)

Mappings:

Namespace	Name	Mixin selector
named	onStateReplaced	Lnet/minecraft/block/AbstractBlock;onStateReplaced(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;Z)V
intermediary	method_9536	Lnet/minecraft/class_4970;method_9536(Lnet/minecraft/class_2680;Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;Z)V
official	a	Ldwx;a(Ldwy;Ldgj;Lji;Ldwy;Z)V

hasComparatorOutput

protected boolean hasComparatorOutput(BlockState state)

Returns whether the block can have a comparator output.

This does not check the current comparator output of the block. Use getComparatorOutput(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos) in that case.

Overrides:

hasComparatorOutput in class AbstractBlock

Returns:

whether the block can have a comparator output

See Also:

• AbstractBlock.AbstractBlockState.hasComparatorOutput()
• getComparatorOutput(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos)

Mappings:

Namespace	Name	Mixin selector
named	hasComparatorOutput	Lnet/minecraft/block/AbstractBlock;hasComparatorOutput(Lnet/minecraft/block/BlockState;)Z
intermediary	method_9498	Lnet/minecraft/class_4970;method_9498(Lnet/minecraft/class_2680;)Z
official	c_	Ldwx;c_(Ldwy;)Z

getComparatorOutput

protected int getComparatorOutput(BlockState state,
 World world,
 BlockPos pos)

Returns the comparator output of the block, from 0 to 15.

When overriding this, hasComparatorOutput(net.minecraft.block.BlockState) must also be overridden.

Overrides:

getComparatorOutput in class AbstractBlock

Returns:

the comparator output of the block, from 0 to 15

See Also:

• AbstractBlock.AbstractBlockState.getComparatorOutput(net.minecraft.world.World, net.minecraft.util.math.BlockPos)
• hasComparatorOutput(net.minecraft.block.BlockState)

Mappings:

Namespace	Name	Mixin selector
named	getComparatorOutput	Lnet/minecraft/block/AbstractBlock;getComparatorOutput(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;)I
intermediary	method_9572	Lnet/minecraft/class_4970;method_9572(Lnet/minecraft/class_2680;Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;)I
official	a	Ldwx;a(Ldwy;Ldgj;Lji;)I

rotate

protected BlockState rotate(BlockState state,
 BlockRotation rotation)

Returns state rotated by rotation.

By default, this returns the provided block state.

Overrides:

rotate in class AbstractBlock

Returns:

state rotated by rotation

See Also:

• AbstractBlock.AbstractBlockState.rotate(net.minecraft.util.BlockRotation)

Mappings:

Namespace	Name	Mixin selector
named	rotate	Lnet/minecraft/block/AbstractBlock;rotate(Lnet/minecraft/block/BlockState;Lnet/minecraft/util/BlockRotation;)Lnet/minecraft/block/BlockState;
intermediary	method_9598	Lnet/minecraft/class_4970;method_9598(Lnet/minecraft/class_2680;Lnet/minecraft/class_2470;)Lnet/minecraft/class_2680;
official	a	Ldwx;a(Ldwy;Ldqf;)Ldwy;

mirror

protected BlockState mirror(BlockState state,
 BlockMirror mirror)

Returns state mirrored by mirror.

By default, this returns the provided block state.

Overrides:

mirror in class AbstractBlock

Returns:

state mirrored by mirror

See Also:

• AbstractBlock.AbstractBlockState.mirror(net.minecraft.util.BlockMirror)

Mappings:

Namespace	Name	Mixin selector
named	mirror	Lnet/minecraft/block/AbstractBlock;mirror(Lnet/minecraft/block/BlockState;Lnet/minecraft/util/BlockMirror;)Lnet/minecraft/block/BlockState;
intermediary	method_9569	Lnet/minecraft/class_4970;method_9569(Lnet/minecraft/class_2680;Lnet/minecraft/class_2415;)Lnet/minecraft/class_2680;
official	a	Ldwx;a(Ldwy;Ldom;)Ldwy;

appendProperties

protected void appendProperties(StateManager.Builder<Block,BlockState> builder)

Appends block state properties to this block. To use this, override and call StateManager.Builder.add(net.minecraft.state.property.Property<?>[]) inside the method. See Properties for the list of pre-defined properties.

Overrides:

appendProperties in class Block

Mappings:

Namespace	Name	Mixin selector
named	appendProperties	Lnet/minecraft/block/Block;appendProperties(Lnet/minecraft/state/StateManager$Builder;)V
intermediary	method_9515	Lnet/minecraft/class_2248;method_9515(Lnet/minecraft/class_2689$class_2690;)V
official	a	Ldjn;a(Ldwz$a;)V

onEntityCollision

protected void onEntityCollision(BlockState state,
 World world,
 BlockPos pos,
 Entity entity)

Called when the entity's collision box intersects the block. Therefore, this method is not called for blocks with a collision; use Block.onSteppedOn(net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.BlockState, net.minecraft.entity.Entity) for those blocks.

This method is called on both the logical client and logical server, so take caution when overriding this method. The logical side can be checked using World.isClient.

Here are some examples:

• CactusBlock damages the entity.
• AbstractPressurePlateBlock triggers.
• CobwebBlock slows the entity.
• EndPortalBlock teleports the entity.
• HopperBlock collects the item entity.

Overrides:

onEntityCollision in class AbstractBlock

See Also:

• AbstractBlock.AbstractBlockState.onEntityCollision(net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.entity.Entity)
• Block.onSteppedOn(net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.BlockState, net.minecraft.entity.Entity)
• AbstractBlock.onProjectileHit(net.minecraft.world.World, net.minecraft.block.BlockState, net.minecraft.util.hit.BlockHitResult, net.minecraft.entity.projectile.ProjectileEntity)

Mappings:

Namespace	Name	Mixin selector
named	onEntityCollision	Lnet/minecraft/block/AbstractBlock;onEntityCollision(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/entity/Entity;)V
intermediary	method_9548	Lnet/minecraft/class_4970;method_9548(Lnet/minecraft/class_2680;Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_1297;)V
official	a	Ldwx;a(Ldwy;Ldgj;Lji;Lbum;)V

canPathfindThrough

protected boolean canPathfindThrough(BlockState state,
 NavigationType type)

Returns if an entity using navigation type type can navigate through this block.

Overrides:

canPathfindThrough in class AbstractBlock

Returns:

if an entity using navigation type type can navigate through this block

See Also:

• AbstractBlock.AbstractBlockState.canPathfindThrough(net.minecraft.entity.ai.pathing.NavigationType)

API Note:

Subclasses may override this to prevent or restrict pathfinding through the block. For example, DoorBlock restricts it to open doors only.

Mappings:

Namespace	Name	Mixin selector
named	canPathfindThrough	Lnet/minecraft/block/AbstractBlock;canPathfindThrough(Lnet/minecraft/block/BlockState;Lnet/minecraft/entity/ai/pathing/NavigationType;)Z
intermediary	method_9516	Lnet/minecraft/class_4970;method_9516(Lnet/minecraft/class_2680;Lnet/minecraft/class_10;)Z
official	a	Ldwx;a(Ldwy;Letp;)Z