Package net.minecraft.world.level.levelgen

Class RandomSupport

java.lang.Object

net.minecraft.world.level.levelgen.RandomSupport

public final class RandomSupport
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	RandomSupport.Seed128bit

Field Summary

Fields

Modifier and Type	Field	Description
static final long	GOLDEN_RATIO_64
private static final HashFunction	MD5_128
private static final AtomicLong	SEED_UNIQUIFIER
static final long	SILVER_RATIO_64

Constructor Summary

Constructors

Constructor	Description
RandomSupport()

Method Summary

Modifier and Type	Method	Description
static long	generateUniqueSeed()
static long	mixStafford13(long seed)
static RandomSupport.Seed128bit	seedFromHashOf(String string)
static RandomSupport.Seed128bit	upgradeSeedTo128bit(long seed)
static RandomSupport.Seed128bit	upgradeSeedTo128bitUnmixed(long seed)

Methods inherited from class java.lang.Object

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

Field Details

GOLDEN_RATIO_64

public static final long GOLDEN_RATIO_64

See Also:

• Constant Field Values

SILVER_RATIO_64

public static final long SILVER_RATIO_64

See Also:

• Constant Field Values

MD5_128

private static final HashFunction MD5_128

SEED_UNIQUIFIER

private static final AtomicLong SEED_UNIQUIFIER

Constructor Details

RandomSupport

public RandomSupport()

Method Details

mixStafford13

public static long mixStafford13(long seed)

upgradeSeedTo128bitUnmixed

public static RandomSupport.Seed128bit upgradeSeedTo128bitUnmixed(long seed)

upgradeSeedTo128bit

public static RandomSupport.Seed128bit upgradeSeedTo128bit(long seed)

seedFromHashOf

public static RandomSupport.Seed128bit seedFromHashOf(String string)

generateUniqueSeed

public static long generateUniqueSeed()