Package net.minecraft.block

Class StairsBlock

java.lang.Object

net.minecraft.block.AbstractBlock

net.minecraft.block.Block

net.minecraft.block.StairsBlock

All Implemented Interfaces:

FluidDrainable, FluidFillable, Waterloggable, ItemConvertible, ToggleableFeature

Direct Known Subclasses:

OxidizableStairsBlock

public class StairsBlock
extends Block
implements Waterloggable

Mappings:

Namespace	Name
named	net/minecraft/block/StairsBlock
intermediary	net/minecraft/class_2510
official	dnt

Nested Class Summary

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

Block.NeighborGroup

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
private final Block	baseBlock
protected final BlockState	baseBlockState
protected static final VoxelShape	BOTTOM_NORTH_EAST_CORNER_SHAPE
protected static final VoxelShape	BOTTOM_NORTH_WEST_CORNER_SHAPE
protected static final VoxelShape	BOTTOM_SHAPE
protected static final VoxelShape[]	BOTTOM_SHAPES
protected static final VoxelShape	BOTTOM_SOUTH_EAST_CORNER_SHAPE
protected static final VoxelShape	BOTTOM_SOUTH_WEST_CORNER_SHAPE
static final com.mojang.serialization.MapCodec<StairsBlock>	CODEC
static final DirectionProperty	FACING
static final EnumProperty<BlockHalf>	HALF
static final EnumProperty<StairShape>	SHAPE
private static final int[]	SHAPE_INDICES
protected static final VoxelShape	TOP_NORTH_EAST_CORNER_SHAPE
protected static final VoxelShape	TOP_NORTH_WEST_CORNER_SHAPE
protected static final VoxelShape	TOP_SHAPE
protected static final VoxelShape[]	TOP_SHAPES
protected static final VoxelShape	TOP_SOUTH_EAST_CORNER_SHAPE
protected static final VoxelShape	TOP_SOUTH_WEST_CORNER_SHAPE
static final BooleanProperty	WATERLOGGED

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, STATE_IDS, stateManager

Fields inherited from class net.minecraft.block.AbstractBlock

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

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

FEATURE_ENABLED_REGISTRY_KEYS

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	StairsBlock(BlockState baseBlockState, 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.
private static VoxelShape	composeShape(int i, VoxelShape base, VoxelShape northWest, VoxelShape northEast, VoxelShape southWest, VoxelShape southEast)
private static VoxelShape[]	composeShapes(VoxelShape base, VoxelShape northWest, VoxelShape northEast, VoxelShape southWest, VoxelShape southEast)
float	getBlastResistance()
com.mojang.serialization.MapCodec<? extends StairsBlock>	getCodec()
protected FluidState	getFluidState(BlockState state)	Returns the state's associated fluid state.
protected VoxelShape	getOutlineShape(BlockState state, BlockView world, BlockPos pos, ShapeContext context)
BlockState	getPlacementState(ItemPlacementContext ctx)
private int	getShapeIndexIndex(BlockState state)
private static StairShape	getStairShape(BlockState state, BlockView world, BlockPos pos)
protected BlockState	getStateForNeighborUpdate(BlockState state, Direction direction, BlockState neighborState, WorldAccess world, BlockPos pos, BlockPos neighborPos)	Returns the state of the block after a neighboring block's state change.
protected boolean	hasSidedTransparency(BlockState state)	Returns whether the block's transparency depends on the side of the block, like slabs.
private static boolean	isDifferentOrientation(BlockState state, BlockView world, BlockPos pos, Direction dir)
static boolean	isStairs(BlockState state)
protected BlockState	mirror(BlockState state, BlockMirror mirror)	Returns state mirrored by mirror.
protected BlockState	rotate(BlockState state, BlockRotation rotation)	Returns state rotated by rotation.

Methods inherited from class net.minecraft.block.Block

afterBreak, appendTooltip, asBlock, asItem, canMobSpawnInside, cannotConnect, createCuboidShape, dropExperience, dropExperienceWhenMined, dropStack, dropStack, dropStacks, dropStacks, dropStacks, getBlockFromItem, getDefaultState, getDroppedStacks, getDroppedStacks, getJumpVelocityMultiplier, getName, getPickStack, getRawIdFromState, getRegistryEntry, getShapesForStates, getSlipperiness, getStateFromRawId, getStateManager, getStateWithProperties, getTranslationKey, 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, createScreenHandlerFactory, createSettingsCodec, emitsRedstonePower, getAmbientOcclusionLightLevel, getCameraCollisionShape, getCollisionShape, getComparatorOutput, getCullingShape, getDefaultMapColor, getDroppedStacks, getHardness, getLootTableKey, getMaxHorizontalModelOffset, getOpacity, getRaycastShape, getRenderingSeed, getRenderType, getRequiredFeatures, getSettings, getSidesShape, getSoundGroup, getStrongRedstonePower, getVerticalModelOffsetMultiplier, getWeakRedstonePower, hasComparatorOutput, hasRandomTicks, isCullingShapeFullCube, isShapeFullCube, isSideInvisible, isTransparent, neighborUpdate, onBlockAdded, onBlockBreakStart, onEntityCollision, onExploded, onProjectileHit, onStacksDropped, onStateReplaced, onSyncedBlockEvent, onUse, 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.resource.featuretoggle.ToggleableFeature

isEnabled

Methods inherited from interface net.minecraft.block.Waterloggable

canFillWithFluid, getBucketFillSound, tryDrainFluid, tryFillWithFluid

Field Details

CODEC

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

Mappings:

Namespace	Name	Mixin selector
named	CODEC	Lnet/minecraft/block/StairsBlock;CODEC:Lcom/mojang/serialization/MapCodec;
intermediary	field_46460	Lnet/minecraft/class_2510;field_46460:Lcom/mojang/serialization/MapCodec;
official	a	Ldnt;a:Lcom/mojang/serialization/MapCodec;

FACING

public static final DirectionProperty FACING

Mappings:

Namespace	Name	Mixin selector
named	FACING	Lnet/minecraft/block/StairsBlock;FACING:Lnet/minecraft/state/property/DirectionProperty;
intermediary	field_11571	Lnet/minecraft/class_2510;field_11571:Lnet/minecraft/class_2753;
official	b	Ldnt;b:Ldtw;

HALF

public static final EnumProperty<BlockHalf> HALF

Mappings:

Namespace	Name	Mixin selector
named	HALF	Lnet/minecraft/block/StairsBlock;HALF:Lnet/minecraft/state/property/EnumProperty;
intermediary	field_11572	Lnet/minecraft/class_2510;field_11572:Lnet/minecraft/class_2754;
official	c	Ldnt;c:Ldua;

SHAPE

public static final EnumProperty<StairShape> SHAPE

Mappings:

Namespace	Name	Mixin selector
named	SHAPE	Lnet/minecraft/block/StairsBlock;SHAPE:Lnet/minecraft/state/property/EnumProperty;
intermediary	field_11565	Lnet/minecraft/class_2510;field_11565:Lnet/minecraft/class_2754;
official	d	Ldnt;d:Ldua;

WATERLOGGED

public static final BooleanProperty WATERLOGGED

Mappings:

Namespace	Name	Mixin selector
named	WATERLOGGED	Lnet/minecraft/block/StairsBlock;WATERLOGGED:Lnet/minecraft/state/property/BooleanProperty;
intermediary	field_11573	Lnet/minecraft/class_2510;field_11573:Lnet/minecraft/class_2746;
official	e	Ldnt;e:Ldtt;

TOP_SHAPE

protected static final VoxelShape TOP_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	TOP_SHAPE	Lnet/minecraft/block/StairsBlock;TOP_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11562	Lnet/minecraft/class_2510;field_11562:Lnet/minecraft/class_265;
official	f	Ldnt;f:Lexv;

BOTTOM_SHAPE

protected static final VoxelShape BOTTOM_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	BOTTOM_SHAPE	Lnet/minecraft/block/StairsBlock;BOTTOM_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11576	Lnet/minecraft/class_2510;field_11576:Lnet/minecraft/class_265;
official	g	Ldnt;g:Lexv;

BOTTOM_NORTH_WEST_CORNER_SHAPE

protected static final VoxelShape BOTTOM_NORTH_WEST_CORNER_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	BOTTOM_NORTH_WEST_CORNER_SHAPE	Lnet/minecraft/block/StairsBlock;BOTTOM_NORTH_WEST_CORNER_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11561	Lnet/minecraft/class_2510;field_11561:Lnet/minecraft/class_265;
official	h	Ldnt;h:Lexv;

BOTTOM_SOUTH_WEST_CORNER_SHAPE

protected static final VoxelShape BOTTOM_SOUTH_WEST_CORNER_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	BOTTOM_SOUTH_WEST_CORNER_SHAPE	Lnet/minecraft/block/StairsBlock;BOTTOM_SOUTH_WEST_CORNER_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11578	Lnet/minecraft/class_2510;field_11578:Lnet/minecraft/class_265;
official	i	Ldnt;i:Lexv;

TOP_NORTH_WEST_CORNER_SHAPE

protected static final VoxelShape TOP_NORTH_WEST_CORNER_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	TOP_NORTH_WEST_CORNER_SHAPE	Lnet/minecraft/block/StairsBlock;TOP_NORTH_WEST_CORNER_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11568	Lnet/minecraft/class_2510;field_11568:Lnet/minecraft/class_265;
official	j	Ldnt;j:Lexv;

TOP_SOUTH_WEST_CORNER_SHAPE

protected static final VoxelShape TOP_SOUTH_WEST_CORNER_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	TOP_SOUTH_WEST_CORNER_SHAPE	Lnet/minecraft/block/StairsBlock;TOP_SOUTH_WEST_CORNER_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11563	Lnet/minecraft/class_2510;field_11563:Lnet/minecraft/class_265;
official	k	Ldnt;k:Lexv;

BOTTOM_NORTH_EAST_CORNER_SHAPE

protected static final VoxelShape BOTTOM_NORTH_EAST_CORNER_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	BOTTOM_NORTH_EAST_CORNER_SHAPE	Lnet/minecraft/block/StairsBlock;BOTTOM_NORTH_EAST_CORNER_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11575	Lnet/minecraft/class_2510;field_11575:Lnet/minecraft/class_265;
official	l	Ldnt;l:Lexv;

BOTTOM_SOUTH_EAST_CORNER_SHAPE

protected static final VoxelShape BOTTOM_SOUTH_EAST_CORNER_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	BOTTOM_SOUTH_EAST_CORNER_SHAPE	Lnet/minecraft/block/StairsBlock;BOTTOM_SOUTH_EAST_CORNER_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11569	Lnet/minecraft/class_2510;field_11569:Lnet/minecraft/class_265;
official	m	Ldnt;m:Lexv;

TOP_NORTH_EAST_CORNER_SHAPE

protected static final VoxelShape TOP_NORTH_EAST_CORNER_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	TOP_NORTH_EAST_CORNER_SHAPE	Lnet/minecraft/block/StairsBlock;TOP_NORTH_EAST_CORNER_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11577	Lnet/minecraft/class_2510;field_11577:Lnet/minecraft/class_265;
official	n	Ldnt;n:Lexv;

TOP_SOUTH_EAST_CORNER_SHAPE

protected static final VoxelShape TOP_SOUTH_EAST_CORNER_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	TOP_SOUTH_EAST_CORNER_SHAPE	Lnet/minecraft/block/StairsBlock;TOP_SOUTH_EAST_CORNER_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11567	Lnet/minecraft/class_2510;field_11567:Lnet/minecraft/class_265;
official	o	Ldnt;o:Lexv;

TOP_SHAPES

protected static final VoxelShape[] TOP_SHAPES

Mappings:

Namespace	Name	Mixin selector
named	TOP_SHAPES	Lnet/minecraft/block/StairsBlock;TOP_SHAPES:[Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11566	Lnet/minecraft/class_2510;field_11566:[Lnet/minecraft/class_265;
official	F	Ldnt;F:[Lexv;

BOTTOM_SHAPES

protected static final VoxelShape[] BOTTOM_SHAPES

Mappings:

Namespace	Name	Mixin selector
named	BOTTOM_SHAPES	Lnet/minecraft/block/StairsBlock;BOTTOM_SHAPES:[Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11564	Lnet/minecraft/class_2510;field_11564:[Lnet/minecraft/class_265;
official	G	Ldnt;G:[Lexv;

SHAPE_INDICES

private static final int[] SHAPE_INDICES

Mappings:

Namespace	Name	Mixin selector
named	SHAPE_INDICES	Lnet/minecraft/block/StairsBlock;SHAPE_INDICES:[I
intermediary	field_11570	Lnet/minecraft/class_2510;field_11570:[I
official	I	Ldnt;I:[I

baseBlock

private final Block baseBlock

Mappings:

Namespace	Name	Mixin selector
named	baseBlock	Lnet/minecraft/block/StairsBlock;baseBlock:Lnet/minecraft/block/Block;
intermediary	field_11579	Lnet/minecraft/class_2510;field_11579:Lnet/minecraft/class_2248;
official	J	Ldnt;J:Ldfy;

baseBlockState

protected final BlockState baseBlockState

Mappings:

Namespace	Name	Mixin selector
named	baseBlockState	Lnet/minecraft/block/StairsBlock;baseBlockState:Lnet/minecraft/block/BlockState;
intermediary	field_11574	Lnet/minecraft/class_2510;field_11574:Lnet/minecraft/class_2680;
official	H	Ldnt;H:Ldtc;

Constructor Details

StairsBlock

protected StairsBlock(BlockState baseBlockState,
 AbstractBlock.Settings settings)

Mappings:

Namespace	Name	Mixin selector
named	<init>	Lnet/minecraft/block/StairsBlock;<init>(Lnet/minecraft/block/BlockState;Lnet/minecraft/block/AbstractBlock$Settings;)V
intermediary	<init>	Lnet/minecraft/class_2510;<init>(Lnet/minecraft/class_2680;Lnet/minecraft/class_4970$class_2251;)V
official	<init>	Ldnt;<init>(Ldtc;Ldtb$d;)V

Method Details

getCodec

public com.mojang.serialization.MapCodec<? extends StairsBlock> getCodec()

Overrides:

getCodec in class Block

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	Ldtb;a()Lcom/mojang/serialization/MapCodec;

composeShapes

private static VoxelShape[] composeShapes(VoxelShape base,
 VoxelShape northWest,
 VoxelShape northEast,
 VoxelShape southWest,
 VoxelShape southEast)

Mappings:

Namespace	Name	Mixin selector
named	composeShapes	Lnet/minecraft/block/StairsBlock;composeShapes(Lnet/minecraft/util/shape/VoxelShape;Lnet/minecraft/util/shape/VoxelShape;Lnet/minecraft/util/shape/VoxelShape;Lnet/minecraft/util/shape/VoxelShape;Lnet/minecraft/util/shape/VoxelShape;)[Lnet/minecraft/util/shape/VoxelShape;
intermediary	method_10672	Lnet/minecraft/class_2510;method_10672(Lnet/minecraft/class_265;Lnet/minecraft/class_265;Lnet/minecraft/class_265;Lnet/minecraft/class_265;Lnet/minecraft/class_265;)[Lnet/minecraft/class_265;
official	a	Ldnt;a(Lexv;Lexv;Lexv;Lexv;Lexv;)[Lexv;

composeShape

private static VoxelShape composeShape(int i,
 VoxelShape base,
 VoxelShape northWest,
 VoxelShape northEast,
 VoxelShape southWest,
 VoxelShape southEast)

Mappings:

Namespace	Name	Mixin selector
named	composeShape	Lnet/minecraft/block/StairsBlock;composeShape(ILnet/minecraft/util/shape/VoxelShape;Lnet/minecraft/util/shape/VoxelShape;Lnet/minecraft/util/shape/VoxelShape;Lnet/minecraft/util/shape/VoxelShape;Lnet/minecraft/util/shape/VoxelShape;)Lnet/minecraft/util/shape/VoxelShape;
intermediary	method_10671	Lnet/minecraft/class_2510;method_10671(ILnet/minecraft/class_265;Lnet/minecraft/class_265;Lnet/minecraft/class_265;Lnet/minecraft/class_265;Lnet/minecraft/class_265;)Lnet/minecraft/class_265;
official	a	Ldnt;a(ILexv;Lexv;Lexv;Lexv;Lexv;)Lexv;

hasSidedTransparency

protected boolean hasSidedTransparency(BlockState state)

Returns whether the block's transparency depends on the side of the block, like slabs.

Overrides:

hasSidedTransparency in class AbstractBlock

Returns:

whether the block's transparency depends on the side of the block, like slabs

See Also:

• AbstractBlock.AbstractBlockState.hasSidedTransparency

Mappings:

Namespace	Name	Mixin selector
named	hasSidedTransparency	Lnet/minecraft/block/AbstractBlock;hasSidedTransparency(Lnet/minecraft/block/BlockState;)Z
intermediary	method_9526	Lnet/minecraft/class_4970;method_9526(Lnet/minecraft/class_2680;)Z
official	f_	Ldtb;f_(Ldtc;)Z

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	Ldtb;a(Ldtc;Ldcc;Ljd;Lexh;)Lexv;

getShapeIndexIndex

private int getShapeIndexIndex(BlockState state)

Mappings:

Namespace	Name	Mixin selector
named	getShapeIndexIndex	Lnet/minecraft/block/StairsBlock;getShapeIndexIndex(Lnet/minecraft/block/BlockState;)I
intermediary	method_10673	Lnet/minecraft/class_2510;method_10673(Lnet/minecraft/class_2680;)I
official	n	Ldnt;n(Ldtc;)I

getBlastResistance

public float getBlastResistance()

Overrides:

getBlastResistance in class Block

Mappings:

Namespace	Name	Mixin selector
named	getBlastResistance	Lnet/minecraft/block/Block;getBlastResistance()F
intermediary	method_9520	Lnet/minecraft/class_2248;method_9520()F
official	e	Ldfy;e()F

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	Ldfy;a(Lcyd;)Ldtc;

getStateForNeighborUpdate

protected BlockState getStateForNeighborUpdate(BlockState state,
 Direction direction,
 BlockState neighborState,
 WorldAccess world,
 BlockPos pos,
 BlockPos neighborPos)

Returns the state of the block after a neighboring block's state change.

Returning Blocks.AIR breaks the block. This is useful to implement supporting block requirement for blocks (if used along with AbstractBlock.canPlaceAt(net.minecraft.block.BlockState, net.minecraft.world.WorldView, net.minecraft.util.math.BlockPos)).

Side effects like activating a redstone component (but not scheduling a tick) should be performed in AbstractBlock.neighborUpdate(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.Block, net.minecraft.util.math.BlockPos, boolean) instead. If the block supports waterlogging and currently has water, this method should be overridden to tick the fluid at the block's position.

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. This is not called if Block.FORCE_STATE flag is set in the setBlockState call.

This method can be used for multiple purposes. Here are some examples:

• FenceBlock uses it to update the fence's connection when a horizontally neighboring block's state is changed.
• PlantBlock uses it to break the plant if the state change causes it to lose its supporting block.
• DoorBlock uses it to copy the state of the other half of the door.
• SlabBlock uses it to schedule the fluid to tick if waterlogged.
• SoulSandBlock uses it to schedule the water block above to tick so that it becomes a bubble column.
• FallingBlock uses it to schedule the block to tick so that it can fall if needed.

Overrides:

getStateForNeighborUpdate in class AbstractBlock

Parameters:

state - the state of this block

direction - the direction from this block to the neighbor

neighborState - the state of the updated neighbor block

world - the world

pos - the position of this block

neighborPos - the position of the neighbor block

Returns:

the state of the block after a neighboring block's state change

See Also:

• AbstractBlock.AbstractBlockState.getStateForNeighborUpdate(net.minecraft.util.math.Direction, net.minecraft.block.BlockState, net.minecraft.world.WorldAccess, net.minecraft.util.math.BlockPos, net.minecraft.util.math.BlockPos)
• AbstractBlock.neighborUpdate(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.Block, net.minecraft.util.math.BlockPos, boolean)
• AbstractBlock.prepare(net.minecraft.block.BlockState, net.minecraft.world.WorldAccess, net.minecraft.util.math.BlockPos, int, int)
• AbstractBlock.canPlaceAt(net.minecraft.block.BlockState, net.minecraft.world.WorldView, net.minecraft.util.math.BlockPos)
• Block.FORCE_STATE

Mappings:

Namespace	Name	Mixin selector
named	getStateForNeighborUpdate	Lnet/minecraft/block/AbstractBlock;getStateForNeighborUpdate(Lnet/minecraft/block/BlockState;Lnet/minecraft/util/math/Direction;Lnet/minecraft/block/BlockState;Lnet/minecraft/world/WorldAccess;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/block/BlockState;
intermediary	method_9559	Lnet/minecraft/class_4970;method_9559(Lnet/minecraft/class_2680;Lnet/minecraft/class_2350;Lnet/minecraft/class_2680;Lnet/minecraft/class_1936;Lnet/minecraft/class_2338;Lnet/minecraft/class_2338;)Lnet/minecraft/class_2680;
official	a	Ldtb;a(Ldtc;Lji;Ldtc;Ldcx;Ljd;Ljd;)Ldtc;

getStairShape

private static StairShape getStairShape(BlockState state,
 BlockView world,
 BlockPos pos)

Mappings:

Namespace	Name	Mixin selector
named	getStairShape	Lnet/minecraft/block/StairsBlock;getStairShape(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/block/enums/StairShape;
intermediary	method_10675	Lnet/minecraft/class_2510;method_10675(Lnet/minecraft/class_2680;Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;)Lnet/minecraft/class_2778;
official	i	Ldnt;i(Ldtc;Ldcc;Ljd;)Ldul;

isDifferentOrientation

private static boolean isDifferentOrientation(BlockState state,
 BlockView world,
 BlockPos pos,
 Direction dir)

Mappings:

Namespace	Name	Mixin selector
named	isDifferentOrientation	Lnet/minecraft/block/StairsBlock;isDifferentOrientation(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/util/math/Direction;)Z
intermediary	method_10678	Lnet/minecraft/class_2510;method_10678(Lnet/minecraft/class_2680;Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;Lnet/minecraft/class_2350;)Z
official	c	Ldnt;c(Ldtc;Ldcc;Ljd;Lji;)Z

isStairs

public static boolean isStairs(BlockState state)

Mappings:

Namespace	Name	Mixin selector
named	isStairs	Lnet/minecraft/block/StairsBlock;isStairs(Lnet/minecraft/block/BlockState;)Z
intermediary	method_10676	Lnet/minecraft/class_2510;method_10676(Lnet/minecraft/class_2680;)Z
official	m	Ldnt;m(Ldtc;)Z

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	Ldtb;a(Ldtc;Ldmm;)Ldtc;

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	Ldtb;a(Ldtc;Ldkv;)Ldtc;

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	Ldfy;a(Ldtd$a;)V

getFluidState

protected FluidState getFluidState(BlockState state)

Returns the state's associated fluid state.

Waterloggable blocks must override this to return Fluids.WATER.getStill(false) when waterlogged.

Overrides:

getFluidState in class AbstractBlock

Returns:

the state's associated fluid state

See Also:

• AbstractBlock.AbstractBlockState.getFluidState()
• Fluids.WATER

Mappings:

Namespace	Name	Mixin selector
named	getFluidState	Lnet/minecraft/block/AbstractBlock;getFluidState(Lnet/minecraft/block/BlockState;)Lnet/minecraft/fluid/FluidState;
intermediary	method_9545	Lnet/minecraft/class_4970;method_9545(Lnet/minecraft/class_2680;)Lnet/minecraft/class_3610;
official	b_	Ldtb;b_(Ldtc;)Lepe;

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	Ldtb;a(Ldtc;Lept;)Z