Package net.minecraft.world.level.block

Class ComparatorBlock

java.lang.Object

net.minecraft.world.level.block.state.BlockBehaviour

net.minecraft.world.level.block.Block

net.minecraft.world.level.block.HorizontalDirectionalBlock

net.minecraft.world.level.block.DiodeBlock

net.minecraft.world.level.block.ComparatorBlock

All Implemented Interfaces:

FeatureElement, EntityBlock, ItemLike, IBlockExtension

public class ComparatorBlock
extends DiodeBlock
implements EntityBlock

Nested Class Summary

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

Block.BlockStatePairKey

Nested classes/interfaces inherited from class net.minecraft.world.level.block.state.BlockBehaviour

BlockBehaviour.BlockStateBase, BlockBehaviour.OffsetFunction, BlockBehaviour.OffsetType, BlockBehaviour.Properties, BlockBehaviour.StateArgumentPredicate<A>, BlockBehaviour.StatePredicate

Field Summary

Fields

Modifier and Type	Field	Description
static final com.mojang.serialization.MapCodec<ComparatorBlock>	CODEC
static final EnumProperty<ComparatorMode>	MODE

Fields inherited from class net.minecraft.world.level.block.DiodeBlock

POWERED, SHAPE

Fields inherited from class net.minecraft.world.level.block.HorizontalDirectionalBlock

FACING

Fields inherited from class net.minecraft.world.level.block.Block

BLOCK_STATE_REGISTRY, INDESTRUCTIBLE, INSTANT, stateDefinition, UPDATE_ALL, UPDATE_ALL_IMMEDIATE, UPDATE_CLIENTS, UPDATE_IMMEDIATE, UPDATE_INVISIBLE, UPDATE_KNOWN_SHAPE, UPDATE_LIMIT, UPDATE_MOVE_BY_PISTON, UPDATE_NEIGHBORS, UPDATE_NONE, UPDATE_SUPPRESS_DROPS

Fields inherited from class net.minecraft.world.level.block.state.BlockBehaviour

drops, dynamicShape, explosionResistance, friction, hasCollision, isRandomlyTicking, jumpFactor, properties, requiredFeatures, soundType, speedFactor, UPDATE_SHAPE_ORDER

Fields inherited from interface net.minecraft.world.flag.FeatureElement

FILTERED_REGISTRIES

Constructor Summary

Constructors

Constructor	Description
ComparatorBlock(BlockBehaviour.Properties p_51857_)

Method Summary

Modifier and Type	Method	Description
private int	calculateOutputSignal(Level pLevel, BlockPos pPos, BlockState pState)
protected void	checkTickOnNeighbor(Level pLevel, BlockPos pPos, BlockState pState)	Check the output signal of this diode and schedule a new block tick if it should change.
com.mojang.serialization.MapCodec<ComparatorBlock>	codec()
protected void	createBlockStateDefinition(StateDefinition.Builder<Block,BlockState> pBuilder)
protected int	getDelay(BlockState pState)
protected int	getInputSignal(Level pLevel, BlockPos pPos, BlockState pState)
private ItemFrame	getItemFrame(Level pLevel, Direction pFacing, BlockPos pPos)
protected int	getOutputSignal(BlockGetter pLevel, BlockPos pPos, BlockState pState)
boolean	getWeakChanges(BlockState state, LevelReader world, BlockPos pos)	If this block should be notified of weak changes.
BlockEntity	newBlockEntity(BlockPos pPos, BlockState pState)
void	onNeighborChange(BlockState state, LevelReader world, BlockPos pos, BlockPos neighbor)	Called when a block entity on a side of this block changes, is created, or is destroyed.
private void	refreshOutputState(Level pLevel, BlockPos pPos, BlockState pState)
protected boolean	shouldTurnOn(Level pLevel, BlockPos pPos, BlockState pState)
protected void	tick(BlockState pState, ServerLevel pLevel, BlockPos pPos, RandomSource pRandom)
protected boolean	triggerEvent(BlockState pState, Level pLevel, BlockPos pPos, int pId, int pParam)	Called on server when Level.blockEvent(net.minecraft.core.BlockPos, net.minecraft.world.level.block.Block, int, int) is called.
BlockState	updateShape(BlockState pState, Direction pDirection, BlockState pNeighborState, LevelAccessor pLevel, BlockPos pPos, BlockPos pNeighborPos)	Update the provided state given the provided neighbor direction and neighbor state, returning a new state.
protected InteractionResult	useWithoutItem(BlockState pState, Level pLevel, BlockPos pPos, Player pPlayer, BlockHitResult pHitResult)

Methods inherited from class net.minecraft.world.level.block.DiodeBlock

canSurvive, canSurviveOn, getAlternateSignal, getDirectSignal, getShape, getSignal, getStateForPlacement, isDiode, isLocked, isSignalSource, neighborChanged, onPlace, onRemove, setPlacedBy, shouldPrioritize, sideInputDiodesOnly, updateNeighborsInFront

Methods inherited from class net.minecraft.world.level.block.HorizontalDirectionalBlock

mirror, rotate

Methods inherited from class net.minecraft.world.level.block.Block

animateTick, appendHoverText, asBlock, asItem, box, builtInRegistryHolder, byItem, canSupportCenter, canSupportRigidBlock, defaultBlockState, destroy, dropFromExplosion, dropResources, dropResources, dropResources, fallOn, getCloneItemStack, getDescriptionId, getDrops, getDrops, getExplosionResistance, getFriction, getId, getJumpFactor, getName, getShapeForEachState, getSpeedFactor, getStateDefinition, handlePrecipitation, hasDynamicShape, initializeClient, isExceptionForConnection, isFaceFull, isPossibleToRespawnInThis, isShapeFullBlock, playerDestroy, playerWillDestroy, popExperience, popResource, popResourceFromFace, pushEntitiesUp, registerDefaultState, shouldRenderFace, spawnDestroyParticles, stateById, stepOn, toString, tryDropExperience, updateEntityAfterFallOn, updateFromNeighbourShapes, updateOrDestroy, updateOrDestroy, wasExploded, withPropertiesOf

Methods inherited from class net.minecraft.world.level.block.state.BlockBehaviour

attack, canBeReplaced, canBeReplaced, defaultDestroyTime, defaultMapColor, entityInside, getAnalogOutputSignal, getBlockSupportShape, getCollisionShape, getDestroyProgress, getDrops, getFluidState, getInteractionShape, getLightBlock, getLootTable, getMaxHorizontalOffset, getMaxVerticalOffset, getMenuProvider, getOcclusionShape, getRenderShape, getSeed, getShadeBrightness, getSoundType, getVisualShape, hasAnalogOutputSignal, isAir, isCollisionShapeFullBlock, isOcclusionShapeFullBlock, isPathfindable, isRandomlyTicking, onExplosionHit, onProjectileHit, propagatesSkylightDown, properties, propertiesCodec, randomTick, requiredFeatures, simpleCodec, skipRendering, spawnAfterBreak, updateIndirectNeighbourShapes, useItemOn, useShapeForLightOcclusion

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.minecraft.world.level.block.EntityBlock

getListener, getTicker

Methods inherited from interface net.minecraft.world.flag.FeatureElement

isEnabled

Methods inherited from interface net.neoforged.neoforge.common.extensions.IBlockExtension

addLandingEffects, addRunningEffects, canBeHydrated, canConnectRedstone, canDropFromExplosion, canEntityDestroy, canHarvestBlock, canStickTo, canSustainPlant, collisionExtendsVertically, getAdjacentBlockPathType, getAppearance, getBeaconColorMultiplier, getBedDirection, getBlockPathType, getBubbleColumnDirection, getCloneItemStack, getEnchantPowerBonus, getExpDrop, getExplosionResistance, getFireSpreadSpeed, getFlammability, getFriction, getLightEmission, getMapColor, getPistonPushReaction, getRespawnPosition, getSoundType, getStateAtViewpoint, getToolModifiedState, hasDynamicLightEmission, hidesNeighborFace, isBed, isBurning, isConduitFrame, isEmpty, isFertile, isFireSource, isFlammable, isLadder, isPortalFrame, isScaffolding, isSlimeBlock, isStickyBlock, makesOpenTrapdoorAboveClimbable, onBlockExploded, onBlockStateChange, onCaughtFire, onDestroyedByPlayer, onDestroyedByPushReaction, onTreeGrow, rotate, setBedOccupied, shouldCheckWeakPower, shouldDisplayFluidOverlay, shouldHideAdjacentFluidFace, supportsExternalFaceHiding

Field Details

CODEC

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

MODE

public static final EnumProperty<ComparatorMode> MODE

Constructor Details

ComparatorBlock

public ComparatorBlock(BlockBehaviour.Properties p_51857_)

Method Details

codec

public com.mojang.serialization.MapCodec<ComparatorBlock> codec()

Specified by:

codec in class DiodeBlock

getDelay

protected int getDelay(BlockState pState)

Specified by:

getDelay in class DiodeBlock

updateShape

public BlockState updateShape(BlockState pState,
 Direction pDirection,
 BlockState pNeighborState,
 LevelAccessor pLevel,
 BlockPos pPos,
 BlockPos pNeighborPos)

Update the provided state given the provided neighbor direction and neighbor state, returning a new state. For example, fences make their connections to the passed in state if possible, and wet concrete powder immediately returns its solidified counterpart. Note that this method should ideally consider only the specific direction passed in.

Overrides:

updateShape in class BlockBehaviour

getOutputSignal

protected int getOutputSignal(BlockGetter pLevel,
 BlockPos pPos,
 BlockState pState)

Overrides:

getOutputSignal in class DiodeBlock

calculateOutputSignal

private int calculateOutputSignal(Level pLevel,
 BlockPos pPos,
 BlockState pState)

shouldTurnOn

protected boolean shouldTurnOn(Level pLevel,
 BlockPos pPos,
 BlockState pState)

Overrides:

shouldTurnOn in class DiodeBlock

getInputSignal

protected int getInputSignal(Level pLevel,
 BlockPos pPos,
 BlockState pState)

Overrides:

getInputSignal in class DiodeBlock

getItemFrame

@Nullable
private ItemFrame getItemFrame(Level pLevel,
 Direction pFacing,
 BlockPos pPos)

useWithoutItem

protected InteractionResult useWithoutItem(BlockState pState,
 Level pLevel,
 BlockPos pPos,
 Player pPlayer,
 BlockHitResult pHitResult)

Overrides:

useWithoutItem in class BlockBehaviour

checkTickOnNeighbor

protected void checkTickOnNeighbor(Level pLevel,
 BlockPos pPos,
 BlockState pState)

Check the output signal of this diode and schedule a new block tick if it should change.

Overrides:

checkTickOnNeighbor in class DiodeBlock

refreshOutputState

private void refreshOutputState(Level pLevel,
 BlockPos pPos,
 BlockState pState)

tick

protected void tick(BlockState pState,
 ServerLevel pLevel,
 BlockPos pPos,
 RandomSource pRandom)

Overrides:

tick in class DiodeBlock

triggerEvent

protected boolean triggerEvent(BlockState pState,
 Level pLevel,
 BlockPos pPos,
 int pId,
 int pParam)

Called on server when Level.blockEvent(net.minecraft.core.BlockPos, net.minecraft.world.level.block.Block, int, int) is called. If server returns true, then also called on the client. On the Server, this may perform additional changes to the world, like pistons replacing the block with an extended base. On the client, the update may involve replacing block entities or effects such as sounds or particles

Overrides:

triggerEvent in class BlockBehaviour

newBlockEntity

public BlockEntity newBlockEntity(BlockPos pPos,
 BlockState pState)

Specified by:

newBlockEntity in interface EntityBlock

createBlockStateDefinition

protected void createBlockStateDefinition(StateDefinition.Builder<Block,BlockState> pBuilder)

Overrides:

createBlockStateDefinition in class Block

getWeakChanges

public boolean getWeakChanges(BlockState state,
 LevelReader world,
 BlockPos pos)

Description copied from interface: IBlockExtension

If this block should be notified of weak changes. Weak changes are changes 1 block away through a solid block. Similar to comparators.

Specified by:

getWeakChanges in interface IBlockExtension

Parameters:

world - The current level

pos - Block position in level

Returns:

true To be notified of changes

onNeighborChange

public void onNeighborChange(BlockState state,
 LevelReader world,
 BlockPos pos,
 BlockPos neighbor)

Description copied from interface: IBlockExtension

Called when a block entity on a side of this block changes, is created, or is destroyed.

This method is not suitable for listening to capability invalidations. For capability invalidations specifically, use BlockCapabilityCache instead.

Specified by:

onNeighborChange in interface IBlockExtension

Parameters:

world - The level

pos - Block position in level

neighbor - Block position of neighbor