Package net.minecraft.server.level

Class WorldGenRegion

java.lang.Object

net.minecraft.server.level.WorldGenRegion

All Implemented Interfaces:

BiomeManager.NoiseBiomeSource, BlockAndTintGetter, BlockGetter, CollisionGetter, CommonLevelAccessor, EntityGetter, LevelAccessor, LevelHeightAccessor, LevelReader, LevelSimulatedReader, LevelSimulatedRW, LevelWriter, ScheduledTickAccess, ServerLevelAccessor, SignalGetter, WorldGenLevel, IBlockAndTintGetterExtension, IBlockGetterExtension, ILevelReaderExtension

public class WorldGenRegion
extends Object
implements WorldGenLevel

Nested Class Summary

Nested classes/interfaces inherited from interface net.minecraft.world.level.BlockGetter

BlockGetter.BlockStepVisitor

Field Summary

Fields

Modifier and Type	Field	Description
private final BiomeManager	biomeManager
private final WorldGenTickAccess<Block>	blockTicks
private final StaticCache2D<GenerationChunkHolder>	cache
private final ChunkAccess	center
private @Nullable Supplier<String>	currentlyGenerating
private final DimensionType	dimensionType
private final WorldGenTickAccess<Fluid>	fluidTicks
private final ChunkStep	generatingStep
private final ServerLevel	level
private final LevelData	levelData
private static final org.slf4j.Logger	LOGGER
private final RandomSource	random
private final long	seed
private final AtomicLong	subTickCount
private static final Identifier	WORLDGEN_REGION_RANDOM

Fields inherited from interface net.minecraft.world.level.SignalGetter

DIRECTIONS

Constructor Summary

Constructors

Constructor	Description
WorldGenRegion(ServerLevel level, StaticCache2D<GenerationChunkHolder> cache, ChunkStep generatingStep, ChunkAccess center)

Method Summary

Modifier and Type	Method	Description
boolean	addFreshEntity(Entity entity)
void	addParticle(ParticleOptions options, double x, double y, double z, double xSpeed, double ySpeed, double zSpeed)
boolean	destroyBlock(BlockPos pos, boolean dropBlock, @Nullable Entity entity, int recursionLeft)
DimensionType	dimensionType()
FeatureFlagSet	enabledFeatures()
boolean	ensureCanWrite(BlockPos p_181031_)
EnvironmentAttributeReader	environmentAttributes()
void	gameEvent(Holder<GameEvent> p_316792_, Vec3 p_215164_, GameEvent.Context p_215165_)
BiomeManager	getBiomeManager()
@Nullable BlockEntity	getBlockEntity(BlockPos pos)
BlockState	getBlockState(BlockPos pos)
LevelTickAccess<Block>	getBlockTicks()
ChunkPos	getCenter()
ChunkAccess	getChunk(int chunkX, int chunkZ)
@Nullable ChunkAccess	getChunk(int chunkX, int chunkZ, ChunkStatus p_331853_, boolean p_9517_)
ChunkSource	getChunkSource()
DifficultyInstance	getCurrentDifficultyAt(BlockPos pos)
List<Entity>	getEntities(@Nullable Entity entity, AABB boundingBox, @Nullable Predicate<? super Entity> predicate)	Gets all entities within the specified AABB excluding the one passed into it.
<T extends Entity> List<T>	getEntities(EntityTypeTest<Entity,T> p_143494_, AABB p_143495_, Predicate<? super T> p_143496_)
FluidState	getFluidState(BlockPos pos)
LevelTickAccess<Fluid>	getFluidTicks()
int	getHeight()
int	getHeight(Heightmap.Types heightmapType, int x, int z)
ServerLevel	getLevel()	Deprecated.
LevelData	getLevelData()
LevelLightEngine	getLightEngine()
int	getMinY()
@Nullable Player	getNearestPlayer(double x, double y, double z, double distance, @Nullable Predicate<Entity> predicate)
RandomSource	getRandom()
int	getSeaLevel()
long	getSeed()
@Nullable MinecraftServer	getServer()
float	getShade(Direction p_9555_, boolean p_9556_)
int	getSkyDarken()
Holder<Biome>	getUncachedNoiseBiome(int p_203787_, int p_203788_, int p_203789_)
WorldBorder	getWorldBorder()
boolean	hasChunk(int chunkX, int chunkZ)
boolean	isClientSide()
boolean	isFluidAtPosition(BlockPos p_143500_, Predicate<FluidState> p_143501_)
boolean	isOldChunkAround(ChunkPos pos, int radius)
boolean	isStateAtPosition(BlockPos pos, Predicate<BlockState> state)
void	levelEvent(@Nullable Entity p_394406_, int p_9524_, BlockPos p_9525_, int p_9526_)
private void	markPosForPostprocessing(BlockPos pos)
long	nextSubTickCount()
List<Player>	players()
void	playSound(@Nullable Entity p_394194_, BlockPos p_9529_, SoundEvent p_9530_, SoundSource p_9531_, float p_9532_, float p_9533_)
RegistryAccess	registryAccess()
boolean	removeBlock(BlockPos pos, boolean movedByPiston)
boolean	setBlock(BlockPos pos, BlockState state, @net.minecraft.world.level.block.Block.UpdateFlags int flags, int recursionLeft)	Sets a block state into this world.
void	setCurrentlyGenerating(@Nullable Supplier<String> p_143498_)

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.BlockAndTintGetter

canSeeSky, getBrightness, getRawBrightness

Methods inherited from interface net.minecraft.world.level.BlockGetter

clip, clipWithInteractionOverride, getBlockFloorHeight, getBlockFloorHeight, getBlockStates, getLightEmission, isBlockInLine

Methods inherited from interface net.minecraft.world.level.CollisionGetter

clipIncludingBorder, collidesWithSuffocatingBlock, findFreePosition, findSupportingBlock, getBlockAndLiquidCollisions, getBlockCollisions, getCollisions, getEntityCollisions, getPreMoveCollisions, isUnobstructed, isUnobstructed, isUnobstructed, noBlockCollision, noBlockCollision, noBorderCollision, noCollision, noCollision, noCollision, noCollision, noEntityCollision

Methods inherited from interface net.minecraft.world.level.CommonLevelAccessor

getBlockEntity, getEntityCollisions, getHeightmapPos, isUnobstructed

Methods inherited from interface net.minecraft.world.level.EntityGetter

getEntities, getEntitiesOfClass, getEntitiesOfClass, getNearestPlayer, getNearestPlayer, getPlayerByUUID, hasNearbyAlivePlayer

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

getShade

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

getAuxLightManager, getAuxLightManager, getModelData

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

holder, holderOrThrow, isAreaLoaded

Methods inherited from interface net.minecraft.world.level.LevelAccessor

createTick, createTick, gameEvent, gameEvent, gameEvent, gameEvent, getDifficulty, getGameTime, levelEvent, neighborShapeChanged, playSound, updateNeighborsAt

Methods inherited from interface net.minecraft.world.level.LevelHeightAccessor

getMaxSectionY, getMaxY, getMinSectionY, getSectionIndex, getSectionIndexFromSectionY, getSectionsCount, getSectionYFromSectionIndex, isInsideBuildHeight, isOutsideBuildHeight, isOutsideBuildHeight

Methods inherited from interface net.minecraft.world.level.LevelReader

canSeeSkyFromBelowWater, containsAnyLiquid, getBiome, getBlockStatesIfLoaded, getBlockTint, getChunk, getChunk, getChunkForCollisions, getHeight, getLightLevelDependentMagicValue, getMaxLocalRawBrightness, getMaxLocalRawBrightness, getNoiseBiome, getPathfindingCostFromLightLevels, hasChunkAt, hasChunkAt, hasChunksAt, hasChunksAt, hasChunksAt, holderLookup, isEmptyBlock, isWaterAt

Methods inherited from interface net.minecraft.world.level.LevelWriter

destroyBlock, destroyBlock, setBlock

Methods inherited from interface net.minecraft.world.level.ScheduledTickAccess

scheduleTick, scheduleTick, scheduleTick, scheduleTick

Methods inherited from interface net.minecraft.world.level.ServerLevelAccessor

addFreshEntityWithPassengers

Methods inherited from interface net.minecraft.world.level.SignalGetter

getBestNeighborSignal, getControlInputSignal, getDirectSignal, getDirectSignalTo, getSignal, hasNeighborSignal, hasSignal

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

cache

private final StaticCache2D<GenerationChunkHolder> cache

center

private final ChunkAccess center

level

private final ServerLevel level

seed

private final long seed

levelData

private final LevelData levelData

random

private final RandomSource random

dimensionType

private final DimensionType dimensionType

blockTicks

private final WorldGenTickAccess<Block> blockTicks

fluidTicks

private final WorldGenTickAccess<Fluid> fluidTicks

biomeManager

private final BiomeManager biomeManager

generatingStep

private final ChunkStep generatingStep

currentlyGenerating

private @Nullable Supplier<String> currentlyGenerating

subTickCount

private final AtomicLong subTickCount

WORLDGEN_REGION_RANDOM

private static final Identifier WORLDGEN_REGION_RANDOM

Constructor Details

WorldGenRegion

public WorldGenRegion(ServerLevel level,
 StaticCache2D<GenerationChunkHolder> cache,
 ChunkStep generatingStep,
 ChunkAccess center)

Method Details

isOldChunkAround

public boolean isOldChunkAround(ChunkPos pos,
 int radius)

getCenter

public ChunkPos getCenter()

setCurrentlyGenerating

public void setCurrentlyGenerating(@Nullable Supplier<String> p_143498_)

Specified by:

setCurrentlyGenerating in interface WorldGenLevel

getChunk

public ChunkAccess getChunk(int chunkX,
 int chunkZ)

Specified by:

getChunk in interface LevelReader

getChunk

public @Nullable ChunkAccess getChunk(int chunkX,
 int chunkZ,
 ChunkStatus p_331853_,
 boolean p_9517_)

Specified by:

getChunk in interface LevelReader

hasChunk

public boolean hasChunk(int chunkX,
 int chunkZ)

Specified by:

hasChunk in interface LevelAccessor

Specified by:

hasChunk in interface LevelReader

getBlockState

public BlockState getBlockState(BlockPos pos)

Specified by:

getBlockState in interface BlockGetter

getFluidState

public FluidState getFluidState(BlockPos pos)

Specified by:

getFluidState in interface BlockGetter

getNearestPlayer

public @Nullable Player getNearestPlayer(double x,
 double y,
 double z,
 double distance,
 @Nullable Predicate<Entity> predicate)

Specified by:

getNearestPlayer in interface EntityGetter

getSkyDarken

public int getSkyDarken()

Specified by:

getSkyDarken in interface LevelReader

getBiomeManager

public BiomeManager getBiomeManager()

Specified by:

getBiomeManager in interface LevelReader

getUncachedNoiseBiome

public Holder<Biome> getUncachedNoiseBiome(int p_203787_,
 int p_203788_,
 int p_203789_)

Specified by:

getUncachedNoiseBiome in interface LevelReader

getShade

public float getShade(Direction p_9555_,
 boolean p_9556_)

Specified by:

getShade in interface BlockAndTintGetter

getLightEngine

public LevelLightEngine getLightEngine()

Specified by:

getLightEngine in interface BlockAndTintGetter

destroyBlock

public boolean destroyBlock(BlockPos pos,
 boolean dropBlock,
 @Nullable Entity entity,
 int recursionLeft)

Specified by:

destroyBlock in interface LevelWriter

getBlockEntity

public @Nullable BlockEntity getBlockEntity(BlockPos pos)

Specified by:

getBlockEntity in interface BlockGetter

ensureCanWrite

public boolean ensureCanWrite(BlockPos p_181031_)

Specified by:

ensureCanWrite in interface WorldGenLevel

setBlock

public boolean setBlock(BlockPos pos,
 BlockState state,
 @net.minecraft.world.level.block.Block.UpdateFlags int flags,
 int recursionLeft)

Description copied from interface: LevelWriter

Sets a block state into this world. Flags are as follows:

• Block.UPDATE_NEIGHBORS will notify neighboring block updates.
• Block.UPDATE_CLIENTS will send the change to clients.
• Block.UPDATE_INVISIBLE will prevent the block from being re-rendered.
• Block.UPDATE_IMMEDIATE will force any re-renders to run on the main thread instead.
• Block.UPDATE_KNOWN_SHAPE will prevent neighbor reactions (e.g. fences connecting, observers pulsing).
• Block.UPDATE_SUPPRESS_DROPS will prevent neighbor reactions from spawning drops.
• Block.UPDATE_MOVE_BY_PISTON will signify the block is being moved.
• Block.UPDATE_SKIP_SHAPE_UPDATE_ON_WIRE will skip shape update for redstone wire.
• Block.UPDATE_SKIP_BLOCK_ENTITY_SIDEEFFECTS will skip block entity removal side effects (BlockEntity#preRemoveSideEffects).
• Block.UPDATE_SKIP_ON_PLACE will skip block placement post reaction (BlockBehaviour#onPlace).

Flags can be OR-ed

Specified by:

setBlock in interface LevelWriter

markPosForPostprocessing

private void markPosForPostprocessing(BlockPos pos)

addFreshEntity

public boolean addFreshEntity(Entity entity)

Specified by:

addFreshEntity in interface LevelWriter

removeBlock

public boolean removeBlock(BlockPos pos,
 boolean movedByPiston)

Specified by:

removeBlock in interface LevelWriter

getWorldBorder

public WorldBorder getWorldBorder()

Specified by:

getWorldBorder in interface CollisionGetter

isClientSide

public boolean isClientSide()

Specified by:

isClientSide in interface LevelReader

getLevel

@Deprecated
public ServerLevel getLevel()

Deprecated.

Specified by:

getLevel in interface ServerLevelAccessor

registryAccess

public RegistryAccess registryAccess()

Specified by:

registryAccess in interface LevelReader

enabledFeatures

public FeatureFlagSet enabledFeatures()

Specified by:

enabledFeatures in interface LevelReader

getLevelData

public LevelData getLevelData()

Specified by:

getLevelData in interface LevelAccessor

getCurrentDifficultyAt

public DifficultyInstance getCurrentDifficultyAt(BlockPos pos)

Specified by:

getCurrentDifficultyAt in interface ServerLevelAccessor

getServer

public @Nullable MinecraftServer getServer()

Specified by:

getServer in interface LevelAccessor

getChunkSource

public ChunkSource getChunkSource()

Specified by:

getChunkSource in interface LevelAccessor

getSeed

public long getSeed()

Specified by:

getSeed in interface WorldGenLevel

getBlockTicks

public LevelTickAccess<Block> getBlockTicks()

Specified by:

getBlockTicks in interface ScheduledTickAccess

getFluidTicks

public LevelTickAccess<Fluid> getFluidTicks()

Specified by:

getFluidTicks in interface ScheduledTickAccess

getSeaLevel

public int getSeaLevel()

Specified by:

getSeaLevel in interface LevelReader

getRandom

public RandomSource getRandom()

Specified by:

getRandom in interface LevelAccessor

getHeight

public int getHeight(Heightmap.Types heightmapType,
 int x,
 int z)

Specified by:

getHeight in interface LevelReader

playSound

public void playSound(@Nullable Entity p_394194_,
 BlockPos p_9529_,
 SoundEvent p_9530_,
 SoundSource p_9531_,
 float p_9532_,
 float p_9533_)

Specified by:

playSound in interface LevelAccessor

addParticle

public void addParticle(ParticleOptions options,
 double x,
 double y,
 double z,
 double xSpeed,
 double ySpeed,
 double zSpeed)

Specified by:

addParticle in interface LevelAccessor

levelEvent

public void levelEvent(@Nullable Entity p_394406_,
 int p_9524_,
 BlockPos p_9525_,
 int p_9526_)

Specified by:

levelEvent in interface LevelAccessor

gameEvent

public void gameEvent(Holder<GameEvent> p_316792_,
 Vec3 p_215164_,
 GameEvent.Context p_215165_)

Specified by:

gameEvent in interface LevelAccessor

dimensionType

public DimensionType dimensionType()

Specified by:

dimensionType in interface LevelReader

isStateAtPosition

public boolean isStateAtPosition(BlockPos pos,
 Predicate<BlockState> state)

Specified by:

isStateAtPosition in interface LevelSimulatedReader

isFluidAtPosition

public boolean isFluidAtPosition(BlockPos p_143500_,
 Predicate<FluidState> p_143501_)

Specified by:

isFluidAtPosition in interface LevelSimulatedReader

getEntities

public <T extends Entity> List<T> getEntities(EntityTypeTest<Entity,T> p_143494_,
 AABB p_143495_,
 Predicate<? super T> p_143496_)

Specified by:

getEntities in interface EntityGetter

getEntities

public List<Entity> getEntities(@Nullable Entity entity,
 AABB boundingBox,
 @Nullable Predicate<? super Entity> predicate)

Gets all entities within the specified AABB excluding the one passed into it.

Specified by:

getEntities in interface EntityGetter

players

public List<Player> players()

Specified by:

players in interface EntityGetter

getMinY

public int getMinY()

Specified by:

getMinY in interface LevelHeightAccessor

Specified by:

getMinY in interface LevelReader

getHeight

public int getHeight()

Specified by:

getHeight in interface LevelHeightAccessor

Specified by:

getHeight in interface LevelReader

nextSubTickCount

public long nextSubTickCount()

Specified by:

nextSubTickCount in interface LevelAccessor

environmentAttributes

public EnvironmentAttributeReader environmentAttributes()

Specified by:

environmentAttributes in interface LevelReader