Package net.minecraft.world.level.levelgen

Class LegacyRandomSource

java.lang.Object

net.minecraft.world.level.levelgen.LegacyRandomSource

All Implemented Interfaces:

RandomSource, BitRandomSource

Direct Known Subclasses:

WorldgenRandom

public class LegacyRandomSource
extends Object
implements BitRandomSource

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LegacyRandomSource.LegacyPositionalRandomFactory

Field Summary

Fields

Modifier and Type	Field	Description
private final MarsagliaPolarGaussian	gaussianSource
private static final long	INCREMENT
private static final int	MODULUS_BITS
private static final long	MODULUS_MASK
private static final long	MULTIPLIER
private final AtomicLong	seed

Fields inherited from interface net.minecraft.world.level.levelgen.BitRandomSource

DOUBLE_MULTIPLIER, FLOAT_MULTIPLIER

Fields inherited from interface net.minecraft.util.RandomSource

GAUSSIAN_SPREAD_FACTOR

Constructor Summary

Constructors

Constructor	Description
LegacyRandomSource(long p_188578_)

Method Summary

Modifier and Type	Method	Description
RandomSource	fork()
PositionalRandomFactory	forkPositional()
int	next(int p_188581_)
double	nextGaussian()
void	setSeed(long p_188585_)

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.minecraft.world.level.levelgen.BitRandomSource

nextBoolean, nextDouble, nextFloat, nextInt, nextInt, nextLong

Methods inherited from interface net.minecraft.util.RandomSource

consumeCount, nextInt, nextIntBetweenInclusive, triangle

Field Details

MODULUS_BITS

private static final int MODULUS_BITS

See Also:

• Constant Field Values

MODULUS_MASK

private static final long MODULUS_MASK

See Also:

• Constant Field Values

MULTIPLIER

private static final long MULTIPLIER

See Also:

• Constant Field Values

INCREMENT

private static final long INCREMENT

See Also:

• Constant Field Values

seed

private final AtomicLong seed

gaussianSource

private final MarsagliaPolarGaussian gaussianSource

Constructor Details

LegacyRandomSource

public LegacyRandomSource(long p_188578_)

Method Details

fork

public RandomSource fork()

Specified by:

fork in interface RandomSource

forkPositional

public PositionalRandomFactory forkPositional()

Specified by:

forkPositional in interface RandomSource

setSeed

public void setSeed(long p_188585_)

Specified by:

setSeed in interface RandomSource

next

public int next(int p_188581_)

Specified by:

next in interface BitRandomSource

nextGaussian

public double nextGaussian()

Specified by:

nextGaussian in interface RandomSource