Package net.minecraft.block

Class FallingBlock

java.lang.Object

net.minecraft.block.AbstractBlock

net.minecraft.block.Block

net.minecraft.block.FallingBlock

All Implemented Interfaces:

LandingBlock, ItemConvertible

Direct Known Subclasses:

AnvilBlock, ConcretePowderBlock, DragonEggBlock, GravelBlock, SandBlock

public class FallingBlock
extends Block
implements LandingBlock

Mappings:

Namespace	Name
official	cme
intermediary	net/minecraft/class_2346
named	net/minecraft/block/FallingBlock

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.OffsetType, AbstractBlock.Settings, AbstractBlock.TypedContextPredicate<A>

Field Summary

Fields inherited from class net.minecraft.block.Block

field_31022, field_31023, field_31024, field_31025, field_31035, FORCE_STATE, MOVED, NO_REDRAW, NOTIFY_ALL, NOTIFY_LISTENERS, NOTIFY_NEIGHBORS, REDRAW_ON_MAIN_THREAD, SKIP_DROPS, SKIP_LIGHTING_UPDATES, STATE_IDS, stateManager

Fields inherited from class net.minecraft.block.AbstractBlock

collidable, DIRECTIONS, dynamicBounds, jumpVelocityMultiplier, lootTableId, material, randomTicks, resistance, settings, slipperiness, soundGroup, velocityMultiplier

Constructor Summary

Constructors

Constructor	Description
FallingBlock(AbstractBlock.Settings settings)

Method Summary

Modifier and Type	Method	Description
static boolean	canFallThrough(BlockState state)
protected void	configureFallingBlockEntity(FallingBlockEntity entity)
int	getColor(BlockState state, BlockView world, BlockPos pos)
protected int	getFallDelay()	Gets the amount of time in ticks this block will wait before attempting to start falling.
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.
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.
void	randomDisplayTick(BlockState state, World world, BlockPos pos, Random random)	Called randomly on the client.
void	scheduledTick(BlockState state, ServerWorld world, BlockPos pos, Random random)	Called server-side when a block receives a scheduled tick.

Methods inherited from class net.minecraft.block.Block

afterBreak, appendProperties, appendStacks, appendTooltip, asBlock, asItem, canMobSpawnInside, cannotConnect, createCuboidShape, dropExperience, dropExperienceWhenMined, dropStack, dropStack, dropStacks, dropStacks, dropStacks, dropStacks, getBlastResistance, getBlockFromItem, getDefaultState, getDroppedStacks, getDroppedStacks, getJumpVelocityMultiplier, getName, getPickStack, getPlacementState, getRawIdFromState, getRegistryEntry, getShapesForStates, getSlipperiness, getSoundGroup, getStateFromRawId, getStateManager, getStateWithProperties, getTranslationKey, getVelocityMultiplier, hasDynamicBounds, hasRandomTicks, hasTopRim, isFaceFullSquare, isShapeFullCube, isTranslucent, 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, canPathfindThrough, canPlaceAt, canReplace, createScreenHandlerFactory, emitsRedstonePower, getAmbientOcclusionLightLevel, getCameraCollisionShape, getCollisionShape, getComparatorOutput, getCullingShape, getDefaultMapColor, getDroppedStacks, getFluidState, getHardness, getLootTableId, getMaxHorizontalModelOffset, getOpacity, getOutlineShape, getPistonBehavior, getRaycastShape, getRenderingSeed, getRenderType, getSidesShape, getStrongRedstonePower, getVerticalModelOffsetMultiplier, getWeakRedstonePower, hasComparatorOutput, hasSidedTransparency, isCullingShapeFullCube, isShapeFullCube, isSideInvisible, mirror, neighborUpdate, onBlockBreakStart, onEntityCollision, onProjectileHit, onStacksDropped, onStateReplaced, onSyncedBlockEvent, onUse, prepare, randomTick, rotate

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.minecraft.block.LandingBlock

getDamageSource, getEntityPredicate, onDestroyedOnLanding, onLanding

Constructor Details

FallingBlock

public FallingBlock(AbstractBlock.Settings settings)

Mappings:

Namespace	Name	Mixin selector
official	<init>	Lcvn;<init>(Lcvn$c;)V
intermediary	<init>	Lnet/minecraft/class_4970;<init>(Lnet/minecraft/class_4970$class_2251;)V
named	<init>	Lnet/minecraft/block/AbstractBlock;<init>(Lnet/minecraft/block/AbstractBlock$Settings;)V

Method Details

onBlockAdded

public 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, AbstractBlock.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.onStateReplaced(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.BlockState, boolean)

Mappings:

Namespace	Name	Mixin selector
official	b	Lcvn;b(Lcvo;Lcgx;Lgt;Lcvo;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
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

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 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.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
official	a	Lcvn;a(Lcvo;Lgy;Lcvo;Lcgy;Lgt;Lgt;)Lcvo;
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;
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;

scheduledTick

public 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.createAndScheduleBlockTick(BlockPos, Block, int). Additionally, AbstractBlock.randomTick(net.minecraft.block.BlockState, net.minecraft.server.world.ServerWorld, net.minecraft.util.math.BlockPos, net.minecraft.util.math.random.Random) by default calls this method; override AbstractBlock.randomTick(net.minecraft.block.BlockState, net.minecraft.server.world.ServerWorld, net.minecraft.util.math.BlockPos, net.minecraft.util.math.random.Random) to disable this behavior.

Scheduled ticks are often used inside AbstractBlock.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:

• WorldAccess.createAndScheduleBlockTick(BlockPos, Block, int)
• AbstractBlock.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
official	a	Lcvn;a(Lcvo;Lagg;Lgt;Lamn;)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
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

configureFallingBlockEntity

protected void configureFallingBlockEntity(FallingBlockEntity entity)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcme;a(Lbqu;)V
intermediary	method_10132	Lnet/minecraft/class_2346;method_10132(Lnet/minecraft/class_1540;)V
named	configureFallingBlockEntity	Lnet/minecraft/block/FallingBlock;configureFallingBlockEntity(Lnet/minecraft/entity/FallingBlockEntity;)V

getFallDelay

protected int getFallDelay()

Gets the amount of time in ticks this block will wait before attempting to start falling.

Mappings:

Namespace	Name	Mixin selector
official	c	Lcme;c()I
intermediary	method_26154	Lnet/minecraft/class_2346;method_26154()I
named	getFallDelay	Lnet/minecraft/block/FallingBlock;getFallDelay()I

canFallThrough

public static boolean canFallThrough(BlockState state)

Mappings:

Namespace	Name	Mixin selector
official	h	Lcme;h(Lcvo;)Z
intermediary	method_10128	Lnet/minecraft/class_2346;method_10128(Lnet/minecraft/class_2680;)Z
named	canFallThrough	Lnet/minecraft/block/FallingBlock;canFallThrough(Lnet/minecraft/block/BlockState;)Z

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
official	a	Lcjt;a(Lcvo;Lcgx;Lgt;Lamn;)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
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

getColor

public int getColor(BlockState state,
 BlockView world,
 BlockPos pos)

Mappings:

Namespace	Name	Mixin selector
official	d	Lcme;d(Lcvo;Lcgd;Lgt;)I
intermediary	method_10130	Lnet/minecraft/class_2346;method_10130(Lnet/minecraft/class_2680;Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;)I
named	getColor	Lnet/minecraft/block/FallingBlock;getColor(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;)I