Package net.minecraft.block

Class LeavesBlock

java.lang.Object

net.minecraft.block.AbstractBlock

net.minecraft.block.Block

net.minecraft.block.LeavesBlock

All Implemented Interfaces:

FluidDrainable, FluidFillable, Waterloggable, ItemConvertible, ToggleableFeature

Direct Known Subclasses:

MangroveLeavesBlock

public class LeavesBlock
extends Block
implements Waterloggable

Mappings:

Namespace	Name
official	cqw
intermediary	net/minecraft/class_2397
named	net/minecraft/block/LeavesBlock

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

Modifier and Type	Field	Description
static final IntProperty	DISTANCE
private static final int	field_31112
static final int	MAX_DISTANCE
static final BooleanProperty	PERSISTENT
static final BooleanProperty	WATERLOGGED

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, requiredFeatures, resistance, settings, slipperiness, soundGroup, velocityMultiplier

Fields inherited from interface net.minecraft.resource.featuretoggle.ToggleableFeature

FEATURE_ENABLED_REGISTRY_KEYS

Constructor Summary

Constructors

Constructor	Description
LeavesBlock(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.
private static int	getDistanceFromLog(BlockState state)
FluidState	getFluidState(BlockState state)	Returns the state's associated fluid state.
int	getOpacity(BlockState state, BlockView world, BlockPos pos)
BlockState	getPlacementState(ItemPlacementContext ctx)
VoxelShape	getSidesShape(BlockState state, BlockView world, BlockPos pos)
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.
boolean	hasRandomTicks(BlockState state)
void	randomDisplayTick(BlockState state, World world, BlockPos pos, Random random)	Called randomly on the client.
void	randomTick(BlockState state, ServerWorld world, BlockPos pos, Random random)	Called server-side when a block gets ticked randomly.
void	scheduledTick(BlockState state, ServerWorld world, BlockPos pos, Random random)	Called server-side when a block receives a scheduled tick.
protected boolean	shouldDecay(BlockState state)
private static BlockState	updateDistanceFromLogs(BlockState state, WorldAccess world, BlockPos pos)

Methods inherited from class net.minecraft.block.Block

afterBreak, appendTooltip, asBlock, asItem, canMobSpawnInside, cannotConnect, createCuboidShape, dropExperience, dropExperienceWhenMined, dropStack, dropStack, dropStacks, dropStacks, dropStacks, dropStacks, getBlastResistance, getBlockFromItem, getDefaultState, getDroppedStacks, getDroppedStacks, getJumpVelocityMultiplier, getName, getPickStack, getRawIdFromState, getRegistryEntry, getShapesForStates, getSlipperiness, getSoundGroup, getStateFromRawId, getStateManager, getStateWithProperties, getTranslationKey, getVelocityMultiplier, hasDynamicBounds, 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, getHardness, getLootTableId, getMaxHorizontalModelOffset, getOutlineShape, getPistonBehavior, getRaycastShape, getRenderingSeed, getRenderType, getRequiredFeatures, getStrongRedstonePower, getVerticalModelOffsetMultiplier, getWeakRedstonePower, hasComparatorOutput, hasSidedTransparency, isCullingShapeFullCube, isShapeFullCube, isSideInvisible, mirror, neighborUpdate, onBlockAdded, onBlockBreakStart, onEntityCollision, onProjectileHit, onStacksDropped, onStateReplaced, onSyncedBlockEvent, onUse, prepare, rotate

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

MAX_DISTANCE

public static final int MAX_DISTANCE

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	a	Lcqw;a:I
intermediary	field_31111	Lnet/minecraft/class_2397;field_31111:I
named	MAX_DISTANCE	Lnet/minecraft/block/LeavesBlock;MAX_DISTANCE:I

DISTANCE

public static final IntProperty DISTANCE

Mappings:

Namespace	Name	Mixin selector
official	b	Lcqw;b:Lczt;
intermediary	field_11199	Lnet/minecraft/class_2397;field_11199:Lnet/minecraft/class_2758;
named	DISTANCE	Lnet/minecraft/block/LeavesBlock;DISTANCE:Lnet/minecraft/state/property/IntProperty;

PERSISTENT

public static final BooleanProperty PERSISTENT

Mappings:

Namespace	Name	Mixin selector
official	c	Lcqw;c:Lczk;
intermediary	field_11200	Lnet/minecraft/class_2397;field_11200:Lnet/minecraft/class_2746;
named	PERSISTENT	Lnet/minecraft/block/LeavesBlock;PERSISTENT:Lnet/minecraft/state/property/BooleanProperty;

WATERLOGGED

public static final BooleanProperty WATERLOGGED

Mappings:

Namespace	Name	Mixin selector
official	d	Lcqw;d:Lczk;
intermediary	field_38227	Lnet/minecraft/class_2397;field_38227:Lnet/minecraft/class_2746;
named	WATERLOGGED	Lnet/minecraft/block/LeavesBlock;WATERLOGGED:Lnet/minecraft/state/property/BooleanProperty;

field_31112

private static final int field_31112

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	e	Lcqw;e:I
intermediary	field_31112	Lnet/minecraft/class_2397;field_31112:I
named	field_31112	Lnet/minecraft/block/LeavesBlock;field_31112:I

Constructor Details

LeavesBlock

public LeavesBlock(AbstractBlock.Settings settings)

Mappings:

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

Method Details

getSidesShape

public VoxelShape getSidesShape(BlockState state,
 BlockView world,
 BlockPos pos)

Overrides:

getSidesShape in class AbstractBlock

Mappings:

Namespace	Name	Mixin selector
official	b_	Lcys;b_(Lcyt;Lcjc;Lgp;)Leax;
intermediary	method_25959	Lnet/minecraft/class_4970;method_25959(Lnet/minecraft/class_2680;Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;)Lnet/minecraft/class_265;
named	getSidesShape	Lnet/minecraft/block/AbstractBlock;getSidesShape(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/util/shape/VoxelShape;

hasRandomTicks

public boolean hasRandomTicks(BlockState state)

Overrides:

hasRandomTicks in class Block

Mappings:

Namespace	Name	Mixin selector
official	e_	Lcmt;e_(Lcyt;)Z
intermediary	method_9542	Lnet/minecraft/class_2248;method_9542(Lnet/minecraft/class_2680;)Z
named	hasRandomTicks	Lnet/minecraft/block/Block;hasRandomTicks(Lnet/minecraft/block/BlockState;)Z

randomTick

public void randomTick(BlockState state,
 ServerWorld world,
 BlockPos pos,
 Random random)

Called server-side when a block gets ticked randomly. This can be overridden to implement various logics, most commonly plant growth. Default implementation calls AbstractBlock.scheduledTick(net.minecraft.block.BlockState, net.minecraft.server.world.ServerWorld, net.minecraft.util.math.BlockPos, net.minecraft.util.math.random.Random). To control the rate of the action, use random.

Random tick speed is controlled by the game rule randomTickSpeed and can be disabled. Only blocks within 128-block cylinder (i.e. ignoring Y coordinates) around players receive random ticks.

Blocks overriding this must use AbstractBlock.Settings.ticksRandomly() block settings.

Here are some examples:

• SugarCaneBlock uses this to grow sugar cane.
• OxidizableBlock uses this to oxidize.
• NetherPortalBlock uses this to spawn zombified piglins.
• LeavesBlock uses this to decay when far from logs.

Overrides:

randomTick in class AbstractBlock

See Also:

• CropBlock
• AbstractBlock.scheduledTick(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	b	Lcys;b(Lcyt;Lahm;Lgp;Laoh;)V
intermediary	method_9514	Lnet/minecraft/class_4970;method_9514(Lnet/minecraft/class_2680;Lnet/minecraft/class_3218;Lnet/minecraft/class_2338;Lnet/minecraft/class_5819;)V
named	randomTick	Lnet/minecraft/block/AbstractBlock;randomTick(Lnet/minecraft/block/BlockState;Lnet/minecraft/server/world/ServerWorld;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/util/math/random/Random;)V

shouldDecay

protected boolean shouldDecay(BlockState state)

Mappings:

Namespace	Name	Mixin selector
official	h	Lcqw;h(Lcyt;)Z
intermediary	method_42311	Lnet/minecraft/class_2397;method_42311(Lnet/minecraft/class_2680;)Z
named	shouldDecay	Lnet/minecraft/block/LeavesBlock;shouldDecay(Lnet/minecraft/block/BlockState;)Z

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.scheduleBlockTick(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.scheduleBlockTick(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	Lcys;a(Lcyt;Lahm;Lgp;Laoh;)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

getOpacity

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

Overrides:

getOpacity in class AbstractBlock

Mappings:

Namespace	Name	Mixin selector
official	g	Lcys;g(Lcyt;Lcjc;Lgp;)I
intermediary	method_9505	Lnet/minecraft/class_4970;method_9505(Lnet/minecraft/class_2680;Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;)I
named	getOpacity	Lnet/minecraft/block/AbstractBlock;getOpacity(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;)I

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	Lcys;a(Lcyt;Lgv;Lcyt;Lcjx;Lgp;Lgp;)Lcyt;
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;

updateDistanceFromLogs

private static BlockState updateDistanceFromLogs(BlockState state,
 WorldAccess world,
 BlockPos pos)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcqw;a(Lcyt;Lcjx;Lgp;)Lcyt;
intermediary	method_10300	Lnet/minecraft/class_2397;method_10300(Lnet/minecraft/class_2680;Lnet/minecraft/class_1936;Lnet/minecraft/class_2338;)Lnet/minecraft/class_2680;
named	updateDistanceFromLogs	Lnet/minecraft/block/LeavesBlock;updateDistanceFromLogs(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/WorldAccess;Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/block/BlockState;

getDistanceFromLog

private static int getDistanceFromLog(BlockState state)

Mappings:

Namespace	Name	Mixin selector
official	n	Lcqw;n(Lcyt;)I
intermediary	method_10302	Lnet/minecraft/class_2397;method_10302(Lnet/minecraft/class_2680;)I
named	getDistanceFromLog	Lnet/minecraft/block/LeavesBlock;getDistanceFromLog(Lnet/minecraft/block/BlockState;)I

getFluidState

public 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:

• Fluids.WATER

Mappings:

Namespace	Name	Mixin selector
official	c_	Lcys;c_(Lcyt;)Ldtj;
intermediary	method_9545	Lnet/minecraft/class_4970;method_9545(Lnet/minecraft/class_2680;)Lnet/minecraft/class_3610;
named	getFluidState	Lnet/minecraft/block/AbstractBlock;getFluidState(Lnet/minecraft/block/BlockState;)Lnet/minecraft/fluid/FluidState;

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	Lcmt;a(Lcyt;Lcjw;Lgp;Laoh;)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

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
official	a	Lcmt;a(Lcyu$a;)V
intermediary	method_9515	Lnet/minecraft/class_2248;method_9515(Lnet/minecraft/class_2689$class_2690;)V
named	appendProperties	Lnet/minecraft/block/Block;appendProperties(Lnet/minecraft/state/StateManager$Builder;)V

getPlacementState

public BlockState getPlacementState(ItemPlacementContext ctx)

Overrides:

getPlacementState in class Block

Mappings:

Namespace	Name	Mixin selector
official	a	Lcmt;a(Lcfu;)Lcyt;
intermediary	method_9605	Lnet/minecraft/class_2248;method_9605(Lnet/minecraft/class_1750;)Lnet/minecraft/class_2680;
named	getPlacementState	Lnet/minecraft/block/Block;getPlacementState(Lnet/minecraft/item/ItemPlacementContext;)Lnet/minecraft/block/BlockState;