Package net.minecraft.block

Class SlabBlock

java.lang.Object

net.minecraft.block.AbstractBlock

net.minecraft.block.Block

net.minecraft.block.SlabBlock

All Implemented Interfaces:

FluidDrainable, FluidFillable, Waterloggable, ItemConvertible, ToggleableFeature

Direct Known Subclasses:

OxidizableSlabBlock

public class SlabBlock
extends Block
implements Waterloggable

Mappings:

Namespace	Name
named	net/minecraft/block/SlabBlock
intermediary	net/minecraft/class_2482
official	dna

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
protected static final VoxelShape	BOTTOM_SHAPE
static final com.mojang.serialization.MapCodec<SlabBlock>	CODEC
protected static final VoxelShape	TOP_SHAPE
static final EnumProperty<SlabType>	TYPE
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

Constructor	Description
SlabBlock(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.
boolean	canFillWithFluid(@Nullable PlayerEntity player, BlockView world, BlockPos pos, BlockState state, Fluid fluid)
protected boolean	canPathfindThrough(BlockState state, NavigationType type)	Returns if an entity using navigation type type can navigate through this block.
protected boolean	canReplace(BlockState state, ItemPlacementContext context)	Returns whether the item can replace the block.
com.mojang.serialization.MapCodec<? extends SlabBlock>	getCodec()
protected FluidState	getFluidState(BlockState state)	Returns the state's associated fluid state.
protected VoxelShape	getOutlineShape(BlockState state, BlockView world, BlockPos pos, ShapeContext context)
@Nullable BlockState	getPlacementState(ItemPlacementContext ctx)
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.
boolean	tryFillWithFluid(WorldAccess world, BlockPos pos, BlockState state, FluidState fluidState)

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, 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, 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, mirror, neighborUpdate, onBlockAdded, onBlockBreakStart, onEntityCollision, onExploded, onProjectileHit, onStacksDropped, onStateReplaced, onSyncedBlockEvent, onUse, onUseWithItem, prepare, randomTick, rotate, 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

getBucketFillSound, tryDrainFluid

Field Details

CODEC

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

Mappings:

Namespace	Name	Mixin selector
named	CODEC	Lnet/minecraft/block/SlabBlock;CODEC:Lcom/mojang/serialization/MapCodec;
intermediary	field_46445	Lnet/minecraft/class_2482;field_46445:Lcom/mojang/serialization/MapCodec;
official	a	Ldna;a:Lcom/mojang/serialization/MapCodec;

TYPE

public static final EnumProperty<SlabType> TYPE

Mappings:

Namespace	Name	Mixin selector
named	TYPE	Lnet/minecraft/block/SlabBlock;TYPE:Lnet/minecraft/state/property/EnumProperty;
intermediary	field_11501	Lnet/minecraft/class_2482;field_11501:Lnet/minecraft/class_2754;
official	b	Ldna;b:Ldty;

WATERLOGGED

public static final BooleanProperty WATERLOGGED

Mappings:

Namespace	Name	Mixin selector
named	WATERLOGGED	Lnet/minecraft/block/SlabBlock;WATERLOGGED:Lnet/minecraft/state/property/BooleanProperty;
intermediary	field_11502	Lnet/minecraft/class_2482;field_11502:Lnet/minecraft/class_2746;
official	c	Ldna;c:Ldtr;

BOTTOM_SHAPE

protected static final VoxelShape BOTTOM_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	BOTTOM_SHAPE	Lnet/minecraft/block/SlabBlock;BOTTOM_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11500	Lnet/minecraft/class_2482;field_11500:Lnet/minecraft/class_265;
official	d	Ldna;d:Lexp;

TOP_SHAPE

protected static final VoxelShape TOP_SHAPE

Mappings:

Namespace	Name	Mixin selector
named	TOP_SHAPE	Lnet/minecraft/block/SlabBlock;TOP_SHAPE:Lnet/minecraft/util/shape/VoxelShape;
intermediary	field_11499	Lnet/minecraft/class_2482;field_11499:Lnet/minecraft/class_265;
official	e	Ldna;e:Lexp;

Constructor Details

SlabBlock

public SlabBlock(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>	Ldsz;<init>(Ldsz$d;)V

Method Details

getCodec

public com.mojang.serialization.MapCodec<? extends SlabBlock> 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	Ldsz;a()Lcom/mojang/serialization/MapCodec;

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_	Ldsz;f_(Ldta;)Z

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	Ldfw;a(Ldtb$a;)V

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	Ldsz;a(Ldta;Ldca;Ljd;Lexb;)Lexp;

getPlacementState

@Nullable
public @Nullable 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	Ldfw;a(Lcyb;)Ldta;

canReplace

protected boolean canReplace(BlockState state,
 ItemPlacementContext context)

Returns whether the item can replace the block.

By default, this checks if the block allows replacing and whether the item differs from the block's item. Items composed of multiple blocks, such as candles, vines, or snow layers, should override this to implement additional checks.

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

invalid reference

World#isClient

.

Overrides:

canReplace in class AbstractBlock

Returns:

whether the item can replace the block

See Also:

• AbstractBlock.AbstractBlockState.canReplace(net.minecraft.item.ItemPlacementContext)
• AbstractBlock.canBucketPlace(net.minecraft.block.BlockState, net.minecraft.fluid.Fluid)
• AbstractBlock.AbstractBlockState.isReplaceable()

Mappings:

Namespace	Name	Mixin selector
named	canReplace	Lnet/minecraft/block/AbstractBlock;canReplace(Lnet/minecraft/block/BlockState;Lnet/minecraft/item/ItemPlacementContext;)Z
intermediary	method_9616	Lnet/minecraft/class_4970;method_9616(Lnet/minecraft/class_2680;Lnet/minecraft/class_1750;)Z
official	a	Ldsz;a(Ldta;Lcyb;)Z

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_	Ldsz;b_(Ldta;)Leoy;

tryFillWithFluid

public boolean tryFillWithFluid(WorldAccess world,
 BlockPos pos,
 BlockState state,
 FluidState fluidState)

Specified by:

tryFillWithFluid in interface FluidFillable

Specified by:

tryFillWithFluid in interface Waterloggable

Mappings:

Namespace	Name	Mixin selector
named	tryFillWithFluid	Lnet/minecraft/block/FluidFillable;tryFillWithFluid(Lnet/minecraft/world/WorldAccess;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;Lnet/minecraft/fluid/FluidState;)Z
intermediary	method_10311	Lnet/minecraft/class_2402;method_10311(Lnet/minecraft/class_1936;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;Lnet/minecraft/class_3610;)Z
official	a	Ldkn;a(Ldcv;Ljd;Ldta;Leoy;)Z

canFillWithFluid

public boolean canFillWithFluid(@Nullable
 @Nullable PlayerEntity player,
 BlockView world,
 BlockPos pos,
 BlockState state,
 Fluid fluid)

Specified by:

canFillWithFluid in interface FluidFillable

Specified by:

canFillWithFluid in interface Waterloggable

Mappings:

Namespace	Name	Mixin selector
named	canFillWithFluid	Lnet/minecraft/block/FluidFillable;canFillWithFluid(Lnet/minecraft/entity/player/PlayerEntity;Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;Lnet/minecraft/fluid/Fluid;)Z
intermediary	method_10310	Lnet/minecraft/class_2402;method_10310(Lnet/minecraft/class_1657;Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;Lnet/minecraft/class_3611;)Z
official	a	Ldkn;a(Lcmv;Ldca;Ljd;Ldta;Leox;)Z

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

invalid reference

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	Ldsz;a(Ldta;Lji;Ldta;Ldcv;Ljd;Ljd;)Ldta;

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	Ldsz;a(Ldta;Lepn;)Z