Package net.minecraft.world.level.levelgen

Class NoiseChunk

java.lang.Object

net.minecraft.world.level.levelgen.NoiseChunk

All Implemented Interfaces:

DensityFunction.ContextProvider, DensityFunction.FunctionContext

public class NoiseChunk
extends Object
implements DensityFunction.ContextProvider, DensityFunction.FunctionContext

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) class	NoiseChunk.BlendAlpha
(package private) class	NoiseChunk.BlendOffset
static interface	NoiseChunk.BlockStateFiller
(package private) static class	NoiseChunk.Cache2D
(package private) class	NoiseChunk.CacheAllInCell
(package private) class	NoiseChunk.CacheOnce
(package private) class	NoiseChunk.FlatCache
(package private) static interface	NoiseChunk.NoiseChunkDensityFunction
class	NoiseChunk.NoiseInterpolator

Field Summary

Fields

Modifier and Type	Field	Description
private final Aquifer	aquifer
(package private) int	arrayIndex
(package private) long	arrayInterpolationCounter
private final DensityFunctions.BeardifierOrMarker	beardifier
private final NoiseChunk.FlatCache	blendAlpha
private final Blender	blender
private final NoiseChunk.FlatCache	blendOffset
private final NoiseChunk.BlockStateFiller	blockStateRule
(package private) final List<NoiseChunk.CacheAllInCell>	cellCaches
(package private) final int	cellCountXZ
(package private) final int	cellCountY
(package private) final int	cellHeight
(package private) final int	cellNoiseMinY
private int	cellStartBlockX
(package private) int	cellStartBlockY
private int	cellStartBlockZ
(package private) final int	cellWidth
(package private) boolean	fillingCell
private final int	firstCellX
private final int	firstCellZ
(package private) final int	firstNoiseX
(package private) final int	firstNoiseZ
(package private) int	inCellX
(package private) int	inCellY
(package private) int	inCellZ
private final DensityFunction	initialDensityNoJaggedness
(package private) boolean	interpolating
(package private) long	interpolationCounter
(package private) final List<NoiseChunk.NoiseInterpolator>	interpolators
private long	lastBlendingDataPos
private Blender.BlendingOutput	lastBlendingOutput
private final NoiseSettings	noiseSettings
(package private) final int	noiseSizeXZ
private final it.unimi.dsi.fastutil.longs.Long2IntMap	preliminarySurfaceLevel
private final DensityFunction.ContextProvider	sliceFillingContextProvider
private final Map<DensityFunction,DensityFunction>	wrapped

Constructor Summary

Constructors

Modifier	Constructor	Description
private	NoiseChunk(int p_209175_, int p_209176_, int p_209177_, NoiseRouter p_209178_, int p_209179_, int p_209180_, DensityFunctions.BeardifierOrMarker p_209181_, NoiseGeneratorSettings p_209182_, Aquifer.FluidPicker p_209183_, Blender p_209184_)

Method Summary

Modifier and Type	Method	Description
void	advanceCellX(int p_188750_)
Aquifer	aquifer()
int	blockX()
int	blockY()
int	blockZ()
protected Climate.Sampler	cachedClimateSampler(NoiseRouter p_209219_)
private int	computePreliminarySurfaceLevel(long p_198250_)
void	fillAllDirectly(double[] p_209224_, DensityFunction p_209225_)
private void	fillSlice(boolean p_209221_, int p_209222_)
static NoiseChunk	forChunk(ChunkAccess p_209207_, NoiseRouter p_209208_, Supplier<DensityFunctions.BeardifierOrMarker> p_209209_, NoiseGeneratorSettings p_209210_, Aquifer.FluidPicker p_209211_, Blender p_209212_)
static NoiseChunk	forColumn(int p_209195_, int p_209196_, int p_209197_, int p_209198_, NoiseRouter p_209199_, NoiseGeneratorSettings p_209200_, Aquifer.FluidPicker p_209201_)
NoiseChunk	forIndex(int p_209240_)
Blender	getBlender()
protected BlockState	getInterpolatedState()
(package private) Blender.BlendingOutput	getOrComputeBlendingOutput(int p_209245_, int p_209246_)
void	initializeForFirstCellX()
int	preliminarySurfaceLevel(int p_198257_, int p_198258_)
void	selectCellYZ(int p_188811_, int p_188812_)
void	stopInterpolation()
void	swapSlices()
void	updateForX(int p_209231_, double p_209232_)
void	updateForY(int p_209192_, double p_209193_)
void	updateForZ(int p_209242_, double p_209243_)
protected DensityFunction	wrap(DensityFunction p_209214_)
private DensityFunction	wrapNew(DensityFunction p_209234_)

Methods inherited from class java.lang.Object

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

Field Details

noiseSettings

private final NoiseSettings noiseSettings

cellCountXZ

final int cellCountXZ

cellCountY

final int cellCountY

cellNoiseMinY

final int cellNoiseMinY

firstCellX

private final int firstCellX

firstCellZ

private final int firstCellZ

firstNoiseX

final int firstNoiseX

firstNoiseZ

final int firstNoiseZ

interpolators

final List<NoiseChunk.NoiseInterpolator> interpolators

cellCaches

final List<NoiseChunk.CacheAllInCell> cellCaches

wrapped

private final Map<DensityFunction,DensityFunction> wrapped

preliminarySurfaceLevel

private final it.unimi.dsi.fastutil.longs.Long2IntMap preliminarySurfaceLevel

aquifer

private final Aquifer aquifer

initialDensityNoJaggedness

private final DensityFunction initialDensityNoJaggedness

blockStateRule

private final NoiseChunk.BlockStateFiller blockStateRule

blender

private final Blender blender

blendAlpha

private final NoiseChunk.FlatCache blendAlpha

blendOffset

private final NoiseChunk.FlatCache blendOffset

beardifier

private final DensityFunctions.BeardifierOrMarker beardifier

lastBlendingDataPos

private long lastBlendingDataPos

lastBlendingOutput

private Blender.BlendingOutput lastBlendingOutput

noiseSizeXZ

final int noiseSizeXZ

cellWidth

final int cellWidth

cellHeight

final int cellHeight

interpolating

boolean interpolating

fillingCell

boolean fillingCell

cellStartBlockX

private int cellStartBlockX

cellStartBlockY

int cellStartBlockY

cellStartBlockZ

private int cellStartBlockZ

inCellX

int inCellX

inCellY

int inCellY

inCellZ

int inCellZ

interpolationCounter

long interpolationCounter

arrayInterpolationCounter

long arrayInterpolationCounter

arrayIndex

int arrayIndex

sliceFillingContextProvider

private final DensityFunction.ContextProvider sliceFillingContextProvider

Constructor Details

NoiseChunk

private NoiseChunk(int p_209175_,
 int p_209176_,
 int p_209177_,
 NoiseRouter p_209178_,
 int p_209179_,
 int p_209180_,
 DensityFunctions.BeardifierOrMarker p_209181_,
 NoiseGeneratorSettings p_209182_,
 Aquifer.FluidPicker p_209183_,
 Blender p_209184_)

Method Details

forChunk

public static NoiseChunk forChunk(ChunkAccess p_209207_,
 NoiseRouter p_209208_,
 Supplier<DensityFunctions.BeardifierOrMarker> p_209209_,
 NoiseGeneratorSettings p_209210_,
 Aquifer.FluidPicker p_209211_,
 Blender p_209212_)

forColumn

public static NoiseChunk forColumn(int p_209195_,
 int p_209196_,
 int p_209197_,
 int p_209198_,
 NoiseRouter p_209199_,
 NoiseGeneratorSettings p_209200_,
 Aquifer.FluidPicker p_209201_)

cachedClimateSampler

protected Climate.Sampler cachedClimateSampler(NoiseRouter p_209219_)

getInterpolatedState

@Nullable
protected BlockState getInterpolatedState()

blockX

public int blockX()

Specified by:

blockX in interface DensityFunction.FunctionContext

blockY

public int blockY()

Specified by:

blockY in interface DensityFunction.FunctionContext

blockZ

public int blockZ()

Specified by:

blockZ in interface DensityFunction.FunctionContext

preliminarySurfaceLevel

public int preliminarySurfaceLevel(int p_198257_,
 int p_198258_)

computePreliminarySurfaceLevel

private int computePreliminarySurfaceLevel(long p_198250_)

getBlender

public Blender getBlender()

Specified by:

getBlender in interface DensityFunction.FunctionContext

fillSlice

private void fillSlice(boolean p_209221_,
 int p_209222_)

initializeForFirstCellX

public void initializeForFirstCellX()

advanceCellX

public void advanceCellX(int p_188750_)

forIndex

public NoiseChunk forIndex(int p_209240_)

Specified by:

forIndex in interface DensityFunction.ContextProvider

fillAllDirectly

public void fillAllDirectly(double[] p_209224_,
 DensityFunction p_209225_)

Specified by:

fillAllDirectly in interface DensityFunction.ContextProvider

selectCellYZ

public void selectCellYZ(int p_188811_,
 int p_188812_)

updateForY

public void updateForY(int p_209192_,
 double p_209193_)

updateForX

public void updateForX(int p_209231_,
 double p_209232_)

updateForZ

public void updateForZ(int p_209242_,
 double p_209243_)

stopInterpolation

public void stopInterpolation()

swapSlices

public void swapSlices()

aquifer

public Aquifer aquifer()

getOrComputeBlendingOutput

Blender.BlendingOutput getOrComputeBlendingOutput(int p_209245_,
 int p_209246_)

wrap

protected DensityFunction wrap(DensityFunction p_209214_)

wrapNew

private DensityFunction wrapNew(DensityFunction p_209234_)