Class ComparatorBlock
- All Implemented Interfaces:
BlockEntityProvider
,ItemConvertible
,ToggleableFeature
- Mappings:
Namespace Name named net/minecraft/block/ComparatorBlock
intermediary net/minecraft/class_2286
official dgl
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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>
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Field Summary
Modifier and TypeFieldDescriptionstatic final com.mojang.serialization.MapCodec
<ComparatorBlock> static final EnumProperty
<ComparatorMode> Fields inherited from class net.minecraft.block.AbstractRedstoneGateBlock
POWERED, SHAPE
Fields inherited from class net.minecraft.block.HorizontalFacingBlock
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
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionprotected void
appendProperties
(StateManager.Builder<Block, BlockState> builder) Appends block state properties to this block.private int
calculateOutputSignal
(World world, BlockPos pos, BlockState state) createBlockEntity
(BlockPos pos, BlockState state) Returns a new block entity instance.private @Nullable ItemFrameEntity
getAttachedItemFrame
(World world, Direction facing, BlockPos pos) com.mojang.serialization.MapCodec
<ComparatorBlock> getCodec()
protected int
getOutputLevel
(BlockView world, BlockPos pos, BlockState state) protected int
getPower
(World world, BlockPos pos, BlockState state) 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
getUpdateDelayInternal
(BlockState state) protected boolean
hasPower
(World world, BlockPos pos, BlockState state) protected boolean
onSyncedBlockEvent
(BlockState state, World world, BlockPos pos, int type, int data) Handles the block event, which is an event specific to a block with an integer ID and data.protected ActionResult
onUse
(BlockState state, World world, BlockPos pos, PlayerEntity player, BlockHitResult hit) protected void
scheduledTick
(BlockState state, ServerWorld world, BlockPos pos, Random random) Called server-side when a block receives a scheduled tick.private void
update
(World world, BlockPos pos, BlockState state) protected void
updatePowered
(World world, BlockPos pos, BlockState state) Methods inherited from class net.minecraft.block.AbstractRedstoneGateBlock
canPlaceAbove, canPlaceAt, emitsRedstonePower, getMaxInputLevelSides, getOutlineShape, getPlacementState, getSideInputFromGatesOnly, getStrongRedstonePower, getWeakRedstonePower, isLocked, isRedstoneGate, isTargetNotAligned, neighborUpdate, onBlockAdded, onPlaced, onStateReplaced, updateTarget
Methods inherited from class net.minecraft.block.HorizontalFacingBlock
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, onSteppedOn, postProcessState, precipitationTick, pushEntitiesUpBeforeBlockChange, randomDisplayTick, replace, replace, setDefaultState, shouldDrawSide, shouldDropItemsOnExplosion, sideCoversSmallSquare, spawnBreakParticles, toString
Methods inherited from class net.minecraft.block.AbstractBlock
calcBlockBreakingDelta, canBucketPlace, canPathfindThrough, canReplace, createCodec, createScreenHandlerFactory, createSettingsCodec, getAmbientOcclusionLightLevel, getCameraCollisionShape, getCollisionShape, getComparatorOutput, getCullingShape, getDefaultMapColor, getDroppedStacks, getFluidState, getHardness, getLootTableKey, getMaxHorizontalModelOffset, getOpacity, getRaycastShape, getRenderingSeed, getRenderType, getRequiredFeatures, getSettings, getSidesShape, getSoundGroup, getVerticalModelOffsetMultiplier, hasComparatorOutput, hasRandomTicks, hasSidedTransparency, isCullingShapeFullCube, isShapeFullCube, isSideInvisible, isTransparent, onBlockBreakStart, onEntityCollision, onExploded, onProjectileHit, onStacksDropped, 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.block.BlockEntityProvider
getGameEventListener, getTicker
Methods inherited from interface net.minecraft.resource.featuretoggle.ToggleableFeature
isEnabled
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Field Details
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CODEC
- Mappings:
Namespace Name Mixin selector named CODEC
Lnet/minecraft/block/ComparatorBlock;CODEC:Lcom/mojang/serialization/MapCodec;
intermediary field_46319
Lnet/minecraft/class_2286;field_46319:Lcom/mojang/serialization/MapCodec;
official a
Ldgl;a:Lcom/mojang/serialization/MapCodec;
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MODE
- Mappings:
Namespace Name Mixin selector named MODE
Lnet/minecraft/block/ComparatorBlock;MODE:Lnet/minecraft/state/property/EnumProperty;
intermediary field_10789
Lnet/minecraft/class_2286;field_10789:Lnet/minecraft/class_2754;
official b
Ldgl;b:Ldtc;
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Constructor Details
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ComparatorBlock
- 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
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Method Details
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getCodec
- Specified by:
getCodec
in classAbstractRedstoneGateBlock
- 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;
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getUpdateDelayInternal
- Specified by:
getUpdateDelayInternal
in classAbstractRedstoneGateBlock
- Mappings:
Namespace Name Mixin selector named getUpdateDelayInternal
Lnet/minecraft/block/AbstractRedstoneGateBlock;getUpdateDelayInternal(Lnet/minecraft/block/BlockState;)I
intermediary method_9992
Lnet/minecraft/class_2312;method_9992(Lnet/minecraft/class_2680;)I
official g
Ldhd;g(Ldse;)I
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getStateForNeighborUpdate
public 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 withAbstractRedstoneGateBlock.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
AbstractRedstoneGateBlock.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 ifBlock.FORCE_STATE
flag is set in thesetBlockState
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 classAbstractBlock
- Parameters:
state
- the state of this blockdirection
- the direction from this block to the neighborneighborState
- the state of the updated neighbor blockworld
- the worldpos
- the position of this blockneighborPos
- the position of the neighbor block- Returns:
- the state of the block after a neighboring block's state change
- See Also:
- 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;
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getOutputLevel
- Overrides:
getOutputLevel
in classAbstractRedstoneGateBlock
- Mappings:
Namespace Name Mixin selector named getOutputLevel
Lnet/minecraft/block/AbstractRedstoneGateBlock;getOutputLevel(Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)I
intermediary method_9993
Lnet/minecraft/class_2312;method_9993(Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)I
official a
Ldhd;a(Ldbg;Liz;Ldse;)I
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calculateOutputSignal
- Mappings:
Namespace Name Mixin selector named calculateOutputSignal
Lnet/minecraft/block/ComparatorBlock;calculateOutputSignal(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)I
intermediary method_9773
Lnet/minecraft/class_2286;method_9773(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)I
official e
Ldgl;e(Ldca;Liz;Ldse;)I
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hasPower
- Overrides:
hasPower
in classAbstractRedstoneGateBlock
- Mappings:
Namespace Name Mixin selector named hasPower
Lnet/minecraft/block/AbstractRedstoneGateBlock;hasPower(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)Z
intermediary method_9990
Lnet/minecraft/class_2312;method_9990(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)Z
official a
Ldhd;a(Ldca;Liz;Ldse;)Z
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getPower
- Overrides:
getPower
in classAbstractRedstoneGateBlock
- Mappings:
Namespace Name Mixin selector named getPower
Lnet/minecraft/block/AbstractRedstoneGateBlock;getPower(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)I
intermediary method_9991
Lnet/minecraft/class_2312;method_9991(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)I
official b
Ldhd;b(Ldca;Liz;Ldse;)I
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getAttachedItemFrame
@Nullable private @Nullable ItemFrameEntity getAttachedItemFrame(World world, Direction facing, BlockPos pos) - Mappings:
Namespace Name Mixin selector named getAttachedItemFrame
Lnet/minecraft/block/ComparatorBlock;getAttachedItemFrame(Lnet/minecraft/world/World;Lnet/minecraft/util/math/Direction;Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/entity/decoration/ItemFrameEntity;
intermediary method_9774
Lnet/minecraft/class_2286;method_9774(Lnet/minecraft/class_1937;Lnet/minecraft/class_2350;Lnet/minecraft/class_2338;)Lnet/minecraft/class_1533;
official a
Ldgl;a(Ldca;Lje;Liz;)Lcjc;
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onUse
protected ActionResult onUse(BlockState state, World world, BlockPos pos, PlayerEntity player, BlockHitResult hit) - Overrides:
onUse
in classAbstractBlock
- 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
Ldsd;a(Ldse;Ldca;Liz;Lcmz;Levp;)Lbqw;
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updatePowered
- Overrides:
updatePowered
in classAbstractRedstoneGateBlock
- Mappings:
Namespace Name Mixin selector named updatePowered
Lnet/minecraft/block/AbstractRedstoneGateBlock;updatePowered(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)V
intermediary method_9998
Lnet/minecraft/class_2312;method_9998(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)V
official c
Ldhd;c(Ldca;Liz;Ldse;)V
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update
- Mappings:
Namespace Name Mixin selector named update
Lnet/minecraft/block/ComparatorBlock;update(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)V
intermediary method_9775
Lnet/minecraft/class_2286;method_9775(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)V
official f
Ldgl;f(Ldca;Liz;Ldse;)V
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scheduledTick
Called server-side when a block receives a scheduled tick. This can be used like a timer. Scheduled ticks are added usingWorldAccess.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 classAbstractRedstoneGateBlock
- See Also:
- 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
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onSyncedBlockEvent
protected boolean onSyncedBlockEvent(BlockState state, World world, BlockPos pos, int type, int data) Handles the block event, which is an event specific to a block with an integer ID and data.- Overrides:
onSyncedBlockEvent
in classAbstractBlock
- Returns:
- whether the event was handled successfully
- See Also:
- Mappings:
Namespace Name Mixin selector named onSyncedBlockEvent
Lnet/minecraft/block/AbstractBlock;onSyncedBlockEvent(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;II)Z
intermediary method_9592
Lnet/minecraft/class_4970;method_9592(Lnet/minecraft/class_2680;Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;II)Z
official a
Ldsd;a(Ldse;Ldca;Liz;II)Z
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createBlockEntity
Returns a new block entity instance.For example:
@Override public BlockEntity createBlockEntity(BlockPos pos, BlockState state) { return new MyBlockEntity(pos, state); }
- Specified by:
createBlockEntity
in interfaceBlockEntityProvider
- 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 returnsnull
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
Ldht;a(Liz;Ldse;)Ldpj;
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appendProperties
Appends block state properties to this block. To use this, override and callStateManager.Builder.add(net.minecraft.state.property.Property<?>[])
inside the method. SeeProperties
for the list of pre-defined properties.- Overrides:
appendProperties
in classBlock
- 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
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