Package net.minecraft.world.level.material

Class FlowingFluid

java.lang.Object

net.minecraft.world.level.material.Fluid

net.minecraft.world.level.material.FlowingFluid

All Implemented Interfaces:

IFluidExtension

Direct Known Subclasses:

BaseFlowingFluid, LavaFluid, WaterFluid

public abstract class FlowingFluid
extends Fluid

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final record	FlowingFluid.BlockStatePairKey
protected class	FlowingFluid.SpreadContext

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	CACHE_SIZE
static final BooleanProperty	FALLING
static final IntegerProperty	LEVEL
private static final ThreadLocal<it.unimi.dsi.fastutil.objects.Object2ByteLinkedOpenHashMap<FlowingFluid.BlockStatePairKey>>	OCCLUSION_CACHE
private final Map<FluidState,VoxelShape>	shapes

Fields inherited from class net.minecraft.world.level.material.Fluid

FLUID_STATE_REGISTRY, stateDefinition

Constructor Summary

Constructors

Constructor	Description
FlowingFluid()

Method Summary

Modifier and Type	Method	Description
private boolean	affectsFlow(FluidState pState)
protected abstract void	beforeDestroyingBlock(LevelAccessor pLevel, BlockPos pPos, BlockState pState)
protected abstract boolean	canConvertToSource(ServerLevel pLevel)	Deprecated. Forge: Use canConvertToSource(FluidState, ServerLevel, BlockPos) instead.
boolean	canConvertToSource(FluidState state, ServerLevel level, BlockPos pos)	Returns whether the fluid can create a source.
private static boolean	canHoldAnyFluid(BlockState pState)
private static boolean	canHoldFluid(BlockGetter pLevel, BlockPos pPos, BlockState pState, Fluid pFluid)
private static boolean	canHoldSpecificFluid(BlockGetter pLevel, BlockPos pPos, BlockState pState, Fluid pFluid)
private boolean	canMaybePassThrough(BlockGetter pLevel, BlockPos pPos, BlockState pState, Direction pDirection, BlockPos pSpreadPos, BlockState pSpreadState, FluidState pFluidState)
private boolean	canPassThrough(BlockGetter pLevel, Fluid pFluid, BlockPos pPos, BlockState pState, Direction pDirection, BlockPos pSpreadPos, BlockState pSpreadState, FluidState pFluidState)
private static boolean	canPassThroughWall(Direction pDirection, BlockGetter pLevel, BlockPos pPos, BlockState pState, BlockPos pSpreadPos, BlockState pSpreadState)
protected void	createFluidStateDefinition(StateDefinition.Builder<Fluid,FluidState> pBuilder)
abstract int	getAmount(FluidState pState)
protected abstract int	getDropOff(LevelReader pLevel)
Vec3	getFlow(BlockGetter pBlockReader, BlockPos pPos, FluidState pFluidState)
abstract Fluid	getFlowing()
FluidState	getFlowing(int pLevel, boolean pFalling)
float	getHeight(FluidState pState, BlockGetter pLevel, BlockPos pPos)
protected static int	getLegacyLevel(FluidState pState)
protected FluidState	getNewLiquid(ServerLevel pLevel, BlockPos pPos, BlockState pState)
float	getOwnHeight(FluidState pState)
VoxelShape	getShape(FluidState pState, BlockGetter pLevel, BlockPos pPos)
protected int	getSlopeDistance(LevelReader pLevel, BlockPos pPos, int pDepth, Direction pDirection, BlockState pState, FlowingFluid.SpreadContext pSpreadContext)
protected abstract int	getSlopeFindDistance(LevelReader pLevel)
abstract Fluid	getSource()
FluidState	getSource(boolean pFalling)
protected Map<Direction,FluidState>	getSpread(ServerLevel pLevel, BlockPos pPos, BlockState pState)
protected int	getSpreadDelay(Level pLevel, BlockPos pPos, FluidState pCurrentState, FluidState pNewState)
private static boolean	hasSameAbove(FluidState pFluidState, BlockGetter pLevel, BlockPos pPos)
protected boolean	isSolidFace(BlockGetter pLevel, BlockPos pNeighborPos, Direction pSide)
private boolean	isSourceBlockOfThisType(FluidState pState)
(package private) boolean	isWaterHole(BlockGetter pLevel, BlockPos pPos, BlockState pState, BlockPos pBelowPos, BlockState pBelowState)
private int	sourceNeighborCount(LevelReader pLevel, BlockPos pPos)	Returns the number of immediately adjacent source blocks of the same fluid that lie on the horizontal plane.
protected void	spread(ServerLevel pLevel, BlockPos pPos, BlockState pBlockState, FluidState pFluidState)
protected void	spreadTo(LevelAccessor pLevel, BlockPos pPos, BlockState pBlockState, Direction pDirection, FluidState pFluidState)
private void	spreadToSides(ServerLevel pLevel, BlockPos pPos, FluidState pFluidState, BlockState pBlockState)
void	tick(ServerLevel pLevel, BlockPos pPos, BlockState pBlockState, FluidState pFluidState)

Methods inherited from class net.minecraft.world.level.material.Fluid

animateTick, builtInRegistryHolder, canBeReplacedWith, createLegacyBlock, defaultFluidState, entityInside, getAABB, getBucket, getDripParticle, getExplosionResistance, getFluidType, getPickupSound, getStateDefinition, getTickDelay, is, isEmpty, isRandomlyTicking, isSame, isSource, randomTick, registerDefaultState, toString

Methods inherited from class java.lang.Object

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

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

canExtinguish, canHydrate, getAdjacentBlockPathType, getBlockPathType, getExplosionResistance, move, supportsBoating

Field Details

FALLING

public static final BooleanProperty FALLING

LEVEL

public static final IntegerProperty LEVEL

CACHE_SIZE

private static final int CACHE_SIZE

See Also:

• Constant Field Values

OCCLUSION_CACHE

private static final ThreadLocal<it.unimi.dsi.fastutil.objects.Object2ByteLinkedOpenHashMap<FlowingFluid.BlockStatePairKey>> OCCLUSION_CACHE

shapes

private final Map<FluidState,VoxelShape> shapes

Constructor Details

FlowingFluid

public FlowingFluid()

Method Details

createFluidStateDefinition

protected void createFluidStateDefinition(StateDefinition.Builder<Fluid,FluidState> pBuilder)

Overrides:

createFluidStateDefinition in class Fluid

getFlow

public Vec3 getFlow(BlockGetter pBlockReader,
 BlockPos pPos,
 FluidState pFluidState)

Specified by:

getFlow in class Fluid

affectsFlow

private boolean affectsFlow(FluidState pState)

isSolidFace

protected boolean isSolidFace(BlockGetter pLevel,
 BlockPos pNeighborPos,
 Direction pSide)

spread

protected void spread(ServerLevel pLevel,
 BlockPos pPos,
 BlockState pBlockState,
 FluidState pFluidState)

spreadToSides

private void spreadToSides(ServerLevel pLevel,
 BlockPos pPos,
 FluidState pFluidState,
 BlockState pBlockState)

getNewLiquid

protected FluidState getNewLiquid(ServerLevel pLevel,
 BlockPos pPos,
 BlockState pState)

canPassThroughWall

private static boolean canPassThroughWall(Direction pDirection,
 BlockGetter pLevel,
 BlockPos pPos,
 BlockState pState,
 BlockPos pSpreadPos,
 BlockState pSpreadState)

getFlowing

public abstract Fluid getFlowing()

getFlowing

public FluidState getFlowing(int pLevel,
 boolean pFalling)

getSource

public abstract Fluid getSource()

getSource

public FluidState getSource(boolean pFalling)

canConvertToSource

public boolean canConvertToSource(FluidState state,
 ServerLevel level,
 BlockPos pos)

Description copied from interface: IFluidExtension

Returns whether the fluid can create a source.

Parameters:

state - the state of the fluid

level - the level that can get the fluid

pos - the location of the fluid

Returns:

true if the fluid can create a source, false otherwise

canConvertToSource

@Deprecated
protected abstract boolean canConvertToSource(ServerLevel pLevel)

Deprecated.

Forge: Use canConvertToSource(FluidState, ServerLevel, BlockPos) instead.

spreadTo

protected void spreadTo(LevelAccessor pLevel,
 BlockPos pPos,
 BlockState pBlockState,
 Direction pDirection,
 FluidState pFluidState)

beforeDestroyingBlock

protected abstract void beforeDestroyingBlock(LevelAccessor pLevel,
 BlockPos pPos,
 BlockState pState)

getSlopeDistance

protected int getSlopeDistance(LevelReader pLevel,
 BlockPos pPos,
 int pDepth,
 Direction pDirection,
 BlockState pState,
 FlowingFluid.SpreadContext pSpreadContext)

isWaterHole

boolean isWaterHole(BlockGetter pLevel,
 BlockPos pPos,
 BlockState pState,
 BlockPos pBelowPos,
 BlockState pBelowState)

canPassThrough

private boolean canPassThrough(BlockGetter pLevel,
 Fluid pFluid,
 BlockPos pPos,
 BlockState pState,
 Direction pDirection,
 BlockPos pSpreadPos,
 BlockState pSpreadState,
 FluidState pFluidState)

canMaybePassThrough

private boolean canMaybePassThrough(BlockGetter pLevel,
 BlockPos pPos,
 BlockState pState,
 Direction pDirection,
 BlockPos pSpreadPos,
 BlockState pSpreadState,
 FluidState pFluidState)

isSourceBlockOfThisType

private boolean isSourceBlockOfThisType(FluidState pState)

getSlopeFindDistance

protected abstract int getSlopeFindDistance(LevelReader pLevel)

sourceNeighborCount

private int sourceNeighborCount(LevelReader pLevel,
 BlockPos pPos)

Returns the number of immediately adjacent source blocks of the same fluid that lie on the horizontal plane.

getSpread

protected Map<Direction,FluidState> getSpread(ServerLevel pLevel,
 BlockPos pPos,
 BlockState pState)

canHoldAnyFluid

private static boolean canHoldAnyFluid(BlockState pState)

canHoldFluid

private static boolean canHoldFluid(BlockGetter pLevel,
 BlockPos pPos,
 BlockState pState,
 Fluid pFluid)

canHoldSpecificFluid

private static boolean canHoldSpecificFluid(BlockGetter pLevel,
 BlockPos pPos,
 BlockState pState,
 Fluid pFluid)

getDropOff

protected abstract int getDropOff(LevelReader pLevel)

getSpreadDelay

protected int getSpreadDelay(Level pLevel,
 BlockPos pPos,
 FluidState pCurrentState,
 FluidState pNewState)

tick

public void tick(ServerLevel pLevel,
 BlockPos pPos,
 BlockState pBlockState,
 FluidState pFluidState)

Overrides:

tick in class Fluid

getLegacyLevel

protected static int getLegacyLevel(FluidState pState)

hasSameAbove

private static boolean hasSameAbove(FluidState pFluidState,
 BlockGetter pLevel,
 BlockPos pPos)

getHeight

public float getHeight(FluidState pState,
 BlockGetter pLevel,
 BlockPos pPos)

Specified by:

getHeight in class Fluid

getOwnHeight

public float getOwnHeight(FluidState pState)

Specified by:

getOwnHeight in class Fluid

getAmount

public abstract int getAmount(FluidState pState)

Specified by:

getAmount in class Fluid

getShape

public VoxelShape getShape(FluidState pState,
 BlockGetter pLevel,
 BlockPos pPos)

Specified by:

getShape in class Fluid