Package net.minecraft.block

Class LightningRodBlock

java.lang.Object

net.minecraft.block.AbstractBlock

net.minecraft.block.Block

net.minecraft.block.FacingBlock

net.minecraft.block.RodBlock

net.minecraft.block.LightningRodBlock

All Implemented Interfaces:

FluidDrainable, FluidFillable, Waterloggable, ItemConvertible, ToggleableFeature

public class LightningRodBlock
extends RodBlock
implements Waterloggable

Mappings:

Namespace	Name
named	net/minecraft/block/LightningRodBlock
intermediary	net/minecraft/class_5554
official	djq

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
static final com.mojang.serialization.MapCodec<LightningRodBlock>	CODEC
private static final int	field_31191
static final int	MAX_REDIRECT_DISTANCE	The maximum distance that lightning rods can redirect lightning from.
static final BooleanProperty	POWERED
private static final int	SCHEDULED_TICK_DELAY
static final BooleanProperty	WATERLOGGED

Fields inherited from class net.minecraft.block.RodBlock

field_31233, field_31234, X_SHAPE, Y_SHAPE, Z_SHAPE

Fields inherited from class net.minecraft.block.FacingBlock

FACING

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
LightningRodBlock(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	emitsRedstonePower(BlockState state)	Returns whether the block is capable of emitting redstone power.
com.mojang.serialization.MapCodec<LightningRodBlock>	getCodec()
protected FluidState	getFluidState(BlockState state)	Returns the state's associated fluid state.
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 int	getStrongRedstonePower(BlockState state, BlockView world, BlockPos pos, Direction direction)	Returns the strong redstone power emitted from the block.
protected int	getWeakRedstonePower(BlockState state, BlockView world, BlockPos pos, Direction direction)	Returns the weak redstone power emitted from the block.
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	onProjectileHit(World world, BlockState state, BlockHitResult hit, ProjectileEntity projectile)	Called when a ProjectileEntity hits a 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.
void	randomDisplayTick(BlockState state, World world, BlockPos pos, Random random)	Called randomly on the client.
protected void	scheduledTick(BlockState state, ServerWorld world, BlockPos pos, Random random)	Called server-side when a block receives a scheduled tick.
void	setPowered(BlockState state, World world, BlockPos pos)
private void	updateNeighbors(BlockState state, World world, BlockPos pos)

Methods inherited from class net.minecraft.block.RodBlock

canPathfindThrough, getOutlineShape, mirror, rotate

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, replace, replace, setDefaultState, shouldDrawSide, shouldDropItemsOnExplosion, sideCoversSmallSquare, spawnBreakParticles, toString

Methods inherited from class net.minecraft.block.AbstractBlock

calcBlockBreakingDelta, canBucketPlace, canPlaceAt, canReplace, createCodec, createScreenHandlerFactory, createSettingsCodec, getAmbientOcclusionLightLevel, getCameraCollisionShape, getCollisionShape, getComparatorOutput, getCullingShape, getDefaultMapColor, getDroppedStacks, getHardness, getLootTableKey, getMaxHorizontalModelOffset, getOpacity, getRaycastShape, getRenderingSeed, getRenderType, getRequiredFeatures, getSettings, getSidesShape, getSoundGroup, getVerticalModelOffsetMultiplier, hasComparatorOutput, hasRandomTicks, hasSidedTransparency, isCullingShapeFullCube, isShapeFullCube, isSideInvisible, isTransparent, neighborUpdate, onBlockBreakStart, onEntityCollision, onExploded, onStacksDropped, onSyncedBlockEvent, onUse, onUseWithItem, prepare, randomTick

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<LightningRodBlock> CODEC

Mappings:

Namespace	Name	Mixin selector
named	CODEC	Lnet/minecraft/block/LightningRodBlock;CODEC:Lcom/mojang/serialization/MapCodec;
intermediary	field_46389	Lnet/minecraft/class_5554;field_46389:Lcom/mojang/serialization/MapCodec;
official	b	Ldjq;b:Lcom/mojang/serialization/MapCodec;

WATERLOGGED

public static final BooleanProperty WATERLOGGED

Mappings:

Namespace	Name	Mixin selector
named	WATERLOGGED	Lnet/minecraft/block/LightningRodBlock;WATERLOGGED:Lnet/minecraft/state/property/BooleanProperty;
intermediary	field_29562	Lnet/minecraft/class_5554;field_29562:Lnet/minecraft/class_2746;
official	c	Ldjq;c:Ldsv;

POWERED

public static final BooleanProperty POWERED

Mappings:

Namespace	Name	Mixin selector
named	POWERED	Lnet/minecraft/block/LightningRodBlock;POWERED:Lnet/minecraft/state/property/BooleanProperty;
intermediary	field_27193	Lnet/minecraft/class_5554;field_27193:Lnet/minecraft/class_2746;
official	d	Ldjq;d:Ldsv;

SCHEDULED_TICK_DELAY

private static final int SCHEDULED_TICK_DELAY

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	SCHEDULED_TICK_DELAY	Lnet/minecraft/block/LightningRodBlock;SCHEDULED_TICK_DELAY:I
intermediary	field_31192	Lnet/minecraft/class_5554;field_31192:I
official	k	Ldjq;k:I

MAX_REDIRECT_DISTANCE

public static final int MAX_REDIRECT_DISTANCE

The maximum distance that lightning rods can redirect lightning from.

See Also:

• ServerWorld.getLightningRodPos(BlockPos)
• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	MAX_REDIRECT_DISTANCE	Lnet/minecraft/block/LightningRodBlock;MAX_REDIRECT_DISTANCE:I
intermediary	field_31190	Lnet/minecraft/class_5554;field_31190:I
official	e	Ldjq;e:I

field_31191

private static final int field_31191

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	field_31191	Lnet/minecraft/block/LightningRodBlock;field_31191:I
intermediary	field_31191	Lnet/minecraft/class_5554;field_31191:I
official	l	Ldjq;l:I

Constructor Details

LightningRodBlock

public LightningRodBlock(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>	Ldsd;<init>(Ldsd$d;)V

Method Details

getCodec

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

Specified by:

getCodec in class RodBlock

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

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	Ldfb;a(Lcyc;)Ldse;

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	Ldsd;a(Ldse;Lje;Ldse;Ldcb;Liz;Liz;)Ldse;

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_	Ldsd;b_(Ldse;)Lenx;

getWeakRedstonePower

protected int getWeakRedstonePower(BlockState state,
 BlockView world,
 BlockPos pos,
 Direction direction)

Returns the weak redstone power emitted from the block.

When overriding this, make sure to also override emitsRedstonePower(net.minecraft.block.BlockState) to return true.

Weak redstone power is a power that cannot power a redstone wire when a solid block is in between. For example, RedstoneBlock and TargetBlock emits weak redstone power only. LeverBlock and ButtonBlock emits both weak and strong redstone power depending on the direction.

Overrides:

getWeakRedstonePower in class AbstractBlock

Returns:

the weak redstone power emitted from the block

See Also:

• AbstractBlock.AbstractBlockState.getWeakRedstonePower(net.minecraft.world.BlockView, net.minecraft.util.math.BlockPos, net.minecraft.util.math.Direction)
• emitsRedstonePower(net.minecraft.block.BlockState)
• getStrongRedstonePower(net.minecraft.block.BlockState, net.minecraft.world.BlockView, net.minecraft.util.math.BlockPos, net.minecraft.util.math.Direction)
• RedstoneView.isReceivingRedstonePower(net.minecraft.util.math.BlockPos)

Mappings:

Namespace	Name	Mixin selector
named	getWeakRedstonePower	Lnet/minecraft/block/AbstractBlock;getWeakRedstonePower(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/util/math/Direction;)I
intermediary	method_9524	Lnet/minecraft/class_4970;method_9524(Lnet/minecraft/class_2680;Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;Lnet/minecraft/class_2350;)I
official	a	Ldsd;a(Ldse;Ldbg;Liz;Lje;)I

getStrongRedstonePower

protected int getStrongRedstonePower(BlockState state,
 BlockView world,
 BlockPos pos,
 Direction direction)

Returns the strong redstone power emitted from the block.

When overriding this, make sure to also override emitsRedstonePower(net.minecraft.block.BlockState) to return true. getWeakRedstonePower(net.minecraft.block.BlockState, net.minecraft.world.BlockView, net.minecraft.util.math.BlockPos, net.minecraft.util.math.Direction) might also need to be overridden.

Strong redstone power is a power that can power a redstone wire when a solid block is in between. For example, RedstoneBlock and TargetBlock emits weak redstone power only. LeverBlock and ButtonBlock emits both weak and strong redstone power.

Overrides:

getStrongRedstonePower in class AbstractBlock

Returns:

the strong redstone power emitted from the block

See Also:

• AbstractBlock.AbstractBlockState.getStrongRedstonePower(net.minecraft.world.BlockView, net.minecraft.util.math.BlockPos, net.minecraft.util.math.Direction)
• emitsRedstonePower(net.minecraft.block.BlockState)
• getWeakRedstonePower(net.minecraft.block.BlockState, net.minecraft.world.BlockView, net.minecraft.util.math.BlockPos, net.minecraft.util.math.Direction)
• RedstoneView.isReceivingRedstonePower(net.minecraft.util.math.BlockPos)

Mappings:

Namespace	Name	Mixin selector
named	getStrongRedstonePower	Lnet/minecraft/block/AbstractBlock;getStrongRedstonePower(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/util/math/Direction;)I
intermediary	method_9603	Lnet/minecraft/class_4970;method_9603(Lnet/minecraft/class_2680;Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;Lnet/minecraft/class_2350;)I
official	b	Ldsd;b(Ldse;Ldbg;Liz;Lje;)I

setPowered

public void setPowered(BlockState state,
 World world,
 BlockPos pos)

Mappings:

Namespace	Name	Mixin selector
named	setPowered	Lnet/minecraft/block/LightningRodBlock;setPowered(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;)V
intermediary	method_31648	Lnet/minecraft/class_5554;method_31648(Lnet/minecraft/class_2680;Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;)V
official	d	Ldjq;d(Ldse;Ldca;Liz;)V

updateNeighbors

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

Mappings:

Namespace	Name	Mixin selector
named	updateNeighbors	Lnet/minecraft/block/LightningRodBlock;updateNeighbors(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;)V
intermediary	method_33627	Lnet/minecraft/class_5554;method_33627(Lnet/minecraft/class_2680;Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;)V
official	e	Ldjq;e(Ldse;Ldca;Liz;)V

scheduledTick

protected void scheduledTick(BlockState state,
 ServerWorld world,
 BlockPos pos,
 Random random)

Called server-side when a block receives a scheduled tick. This can be used like a timer. Scheduled ticks are added using WorldAccess.scheduleBlockTick(BlockPos, Block, int).

Scheduled ticks are often used inside getStateForNeighborUpdate(net.minecraft.block.BlockState, net.minecraft.util.math.Direction, net.minecraft.block.BlockState, net.minecraft.world.WorldAccess, net.minecraft.util.math.BlockPos, net.minecraft.util.math.BlockPos).

Here are some examples:

• SugarCaneBlock checks the placement requirement.
• DispenserBlock dispenses its content.
• CommandBlock executes its command.
• FrogspawnBlock spawns a tadpole.
• SoulSandBlock updates a bubble column.
• FallingBlock tries to fall.

Overrides:

scheduledTick in class AbstractBlock

See Also:

• AbstractBlock.AbstractBlockState.scheduledTick(net.minecraft.server.world.ServerWorld, net.minecraft.util.math.BlockPos, net.minecraft.util.math.random.Random)
• WorldAccess.scheduleBlockTick(BlockPos, Block, int)
• getStateForNeighborUpdate(net.minecraft.block.BlockState, net.minecraft.util.math.Direction, net.minecraft.block.BlockState, net.minecraft.world.WorldAccess, net.minecraft.util.math.BlockPos, net.minecraft.util.math.BlockPos)
• AbstractBlock.randomTick(net.minecraft.block.BlockState, net.minecraft.server.world.ServerWorld, net.minecraft.util.math.BlockPos, net.minecraft.util.math.random.Random)

Mappings:

Namespace	Name	Mixin selector
named	scheduledTick	Lnet/minecraft/block/AbstractBlock;scheduledTick(Lnet/minecraft/block/BlockState;Lnet/minecraft/server/world/ServerWorld;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/util/math/random/Random;)V
intermediary	method_9588	Lnet/minecraft/class_4970;method_9588(Lnet/minecraft/class_2680;Lnet/minecraft/class_3218;Lnet/minecraft/class_2338;Lnet/minecraft/class_5819;)V
official	a	Ldsd;a(Ldse;Larf;Liz;Lazh;)V

randomDisplayTick

public void randomDisplayTick(BlockState state,
 World world,
 BlockPos pos,
 Random random)

Called randomly on the client. Blocks may override this to spawn particles. Unlike AbstractBlock.randomTick(net.minecraft.block.BlockState, net.minecraft.server.world.ServerWorld, net.minecraft.util.math.BlockPos, net.minecraft.util.math.random.Random) this is not affected by a game rule.

Overrides:

randomDisplayTick in class Block

Mappings:

Namespace	Name	Mixin selector
named	randomDisplayTick	Lnet/minecraft/block/Block;randomDisplayTick(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/util/math/random/Random;)V
intermediary	method_9496	Lnet/minecraft/class_2248;method_9496(Lnet/minecraft/class_2680;Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_5819;)V
official	a	Ldfb;a(Ldse;Ldca;Liz;Lazh;)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	Ldsd;a(Ldse;Ldca;Liz;Ldse;Z)V

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, getStateForNeighborUpdate(net.minecraft.block.BlockState, net.minecraft.util.math.Direction, net.minecraft.block.BlockState, net.minecraft.world.WorldAccess, net.minecraft.util.math.BlockPos, net.minecraft.util.math.BlockPos) or 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) should also be overridden. The method is used in the following cases:

• When activating a redstone component on placement (used along with 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)
• 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	Ldsd;b(Ldse;Ldca;Liz;Ldse;Z)V

onProjectileHit

protected void onProjectileHit(World world,
 BlockState state,
 BlockHitResult hit,
 ProjectileEntity projectile)

Called when a ProjectileEntity hits a block.

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:

• TargetBlock activates.
• BellBlock rings.
• LightningRodBlock spawns a lightning.
• AbstractCandleBlock lights on fire when hit by a projectile on fire.

Overrides:

onProjectileHit in class AbstractBlock

See Also:

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

Mappings:

Namespace	Name	Mixin selector
named	onProjectileHit	Lnet/minecraft/block/AbstractBlock;onProjectileHit(Lnet/minecraft/world/World;Lnet/minecraft/block/BlockState;Lnet/minecraft/util/hit/BlockHitResult;Lnet/minecraft/entity/projectile/ProjectileEntity;)V
intermediary	method_19286	Lnet/minecraft/class_4970;method_19286(Lnet/minecraft/class_1937;Lnet/minecraft/class_2680;Lnet/minecraft/class_3965;Lnet/minecraft/class_1676;)V
official	a	Ldsd;a(Ldca;Ldse;Levp;Lcnr;)V

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	Ldfb;a(Ldsf$a;)V

emitsRedstonePower

protected boolean emitsRedstonePower(BlockState state)

Returns whether the block is capable of emitting redstone power.

This does not return whether the block is currently emitting redstone power. Use RedstoneView.isEmittingRedstonePower(net.minecraft.util.math.BlockPos, net.minecraft.util.math.Direction) in that case.

Overrides:

emitsRedstonePower in class AbstractBlock

Returns:

whether the block is capable of emitting redstone power

See Also:

• AbstractBlock.AbstractBlockState.emitsRedstonePower()
• RedstoneView.isEmittingRedstonePower(net.minecraft.util.math.BlockPos, net.minecraft.util.math.Direction)

Mappings:

Namespace	Name	Mixin selector
named	emitsRedstonePower	Lnet/minecraft/block/AbstractBlock;emitsRedstonePower(Lnet/minecraft/block/BlockState;)Z
intermediary	method_9506	Lnet/minecraft/class_4970;method_9506(Lnet/minecraft/class_2680;)Z
official	e_	Ldsd;e_(Ldse;)Z