Class RandomState

java.lang.Object

net.minecraft.world.level.levelgen.RandomState

public final class RandomState
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final ReentrantLock	densityBufferPoolLock
private final List<DensityBufferPool>	densityBufferPools
private final DensityFunctionCompiler	densityFunctionCompiler
private final MaterialSystem	materialSystem
private static final int	MAX_BUFFER_AGE_TICKS
private static final int	MAX_BUFFER_POOLS
private final Map<ResourceKey<NormalNoise>, Noise>	noiseInstances
private final HolderGetter<NormalNoise>	noises
private final Map<Identifier, PositionalRandomFactory>	positionalRandoms
private final PositionalRandomFactory	random
private final NoiseRouter	router
private final long	seed

Constructor Summary

Constructors

Modifier	Constructor	Description
private	RandomState(HolderGetter<NormalNoise> noises, long seed, boolean useLegacyRandom, BlockState defaultBlock, int seaLevel, NoiseRouter router)

Method Summary

Modifier and Type	Method	Description
DensityBufferPool	acquireDensityBufferPool()
static RandomState	create(HolderGetter<NormalNoise> noises, long seed, boolean useLegacyRandom, BlockState defaultBlock, int seaLevel, NoiseRouter noiseRouter)
static RandomState	create(HolderGetter<NormalNoise> noises, long seed, NoiseGeneratorSettings settings)
Climate.Sampler	createClimateSampler(SamplerContext context)
void	garbageCollect()
Noise	getOrCreateNoise(ResourceKey<NormalNoise> noise)
PositionalRandomFactory	getOrCreateRandomFactory(Identifier name)
DensitySampler	getSampler(DensityFunction function)
void	releaseDensityBufferPool(DensityBufferPool pool)
float	sampleBlockValueUncached(DensityFunction function, int x, int y, int z)
DensitySamplerSet	samplersWithContext(SamplerContext context)
long	seed()	Deprecated.
MaterialSystem	surfaceSystem()

Methods inherited from class Object

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

Field Details

MAX_BUFFER_POOLS

private static final int MAX_BUFFER_POOLS

See Also:

• Constant Field Values

MAX_BUFFER_AGE_TICKS

private static final int MAX_BUFFER_AGE_TICKS

See Also:

• Constant Field Values

seed

private final long seed

random

private final PositionalRandomFactory random

noises

private final HolderGetter<NormalNoise> noises

router

private final NoiseRouter router

materialSystem

private final MaterialSystem materialSystem

noiseInstances

private final Map<ResourceKey<NormalNoise>, Noise> noiseInstances

positionalRandoms

private final Map<Identifier, PositionalRandomFactory> positionalRandoms

densityFunctionCompiler

private final DensityFunctionCompiler densityFunctionCompiler

densityBufferPoolLock

private final ReentrantLock densityBufferPoolLock

densityBufferPools

private final List<DensityBufferPool> densityBufferPools

Constructor Details

RandomState

private RandomState(HolderGetter<NormalNoise> noises,
 long seed,
 boolean useLegacyRandom,
 BlockState defaultBlock,
 int seaLevel,
 NoiseRouter router)

Method Details

create

public static RandomState create(HolderGetter<NormalNoise> noises,
 long seed,
 NoiseGeneratorSettings settings)

create

public static RandomState create(HolderGetter<NormalNoise> noises,
 long seed,
 boolean useLegacyRandom,
 BlockState defaultBlock,
 int seaLevel,
 NoiseRouter noiseRouter)

samplersWithContext

public DensitySamplerSet samplersWithContext(SamplerContext context)

createClimateSampler

public Climate.Sampler createClimateSampler(SamplerContext context)

getOrCreateNoise

public Noise getOrCreateNoise(ResourceKey<NormalNoise> noise)

getOrCreateRandomFactory

public PositionalRandomFactory getOrCreateRandomFactory(Identifier name)

surfaceSystem

public MaterialSystem surfaceSystem()

getSampler

public DensitySampler getSampler(DensityFunction function)

sampleBlockValueUncached

public float sampleBlockValueUncached(DensityFunction function,
 int x,
 int y,
 int z)

acquireDensityBufferPool

public DensityBufferPool acquireDensityBufferPool()

releaseDensityBufferPool

public void releaseDensityBufferPool(DensityBufferPool pool)

garbageCollect

public void garbageCollect()

seed

@Deprecated
public long seed()

Deprecated.