Package net.minecraft.world

Class ChunkRegion

java.lang.Object

net.minecraft.world.ChunkRegion

All Implemented Interfaces:

class_5423, BiomeAccess.Storage, BlockRenderView, BlockView, CollisionView, EntityView, LunarWorldView, ModifiableTestableWorld, ModifiableWorld, ServerWorldAccess, StructureWorldAccess, TestableWorld, WorldAccess, WorldView

public class ChunkRegion
extends Object
implements StructureWorldAccess

Field Summary

Fields

Modifier and Type	Field	Description
private BiomeAccess	biomeAccess
private TickScheduler<Block>	blockTickScheduler
private int	centerChunkX
private int	centerChunkZ
private List<Chunk>	chunks
private DimensionType	dimension
private StructureAccessor	field_26822
private TickScheduler<Fluid>	fluidTickScheduler
private WorldProperties	levelProperties
private static Logger	LOGGER
private ChunkPos	lowerCorner
private Random	random
private long	seed
private ChunkPos	upperCorner
private int	width
private ServerWorld	world

Constructor Summary

Constructors

Constructor	Description
ChunkRegion(ServerWorld world, List<Chunk> chunks)

Method Summary

Modifier and Type	Method	Description
void	addParticle(ParticleEffect parameters, double x, double y, double z, double velocityX, double velocityY, double velocityZ)
boolean	breakBlock(BlockPos pos, boolean drop, Entity breakingEntity, int maxUpdateDepth)
int	getAmbientDarkness()
BiomeAccess	getBiomeAccess()
BlockEntity	getBlockEntity(BlockPos pos)
BlockState	getBlockState(BlockPos pos)
TickScheduler<Block>	getBlockTickScheduler()
float	getBrightness(Direction direction, boolean shaded)
int	getCenterChunkX()
int	getCenterChunkZ()
Chunk	getChunk(int chunkX, int chunkZ)
Chunk	getChunk(int chunkX, int chunkZ, ChunkStatus leastStatus, boolean create)
ChunkManager	getChunkManager()
PlayerEntity	getClosestPlayer(double x, double y, double z, double maxDistance, Predicate<Entity> targetPredicate)
DimensionType	getDimension()
<T extends Entity> List<T>	getEntitiesByClass(Class<? extends T> entityClass, Box box, Predicate<? super T> predicate)	Computes a list of entities within some box whose runtime Java class is the same as or is a subclass of the given class.
FluidState	getFluidState(BlockPos pos)
TickScheduler<Fluid>	getFluidTickScheduler()
Biome	getGeneratorStoredBiome(int biomeX, int biomeY, int biomeZ)
WorldProperties	getLevelProperties()
LightingProvider	getLightingProvider()
LocalDifficulty	getLocalDifficulty(BlockPos pos)
List<Entity>	getOtherEntities(Entity except, Box box, Predicate<? super Entity> predicate)	Computes a list of entities within some box, excluding the given entity, that satisfy the given predicate.
List<PlayerEntity>	getPlayers()
Random	getRandom()
DynamicRegistryManager	getRegistryManager()
int	getSeaLevel()
long	getSeed()
Stream<? extends StructureStart<?>>	getStructures(ChunkSectionPos pos, StructureFeature<?> feature)
int	getTopY(Heightmap.Type heightmap, int x, int z)
WorldBorder	getWorldBorder()
boolean	isChunkLoaded(int chunkX, int chunkZ)
boolean	isClient()	Checks if this world view is on the logical client.
private void	markBlockForPostProcessing(BlockPos pos)
void	playSound(PlayerEntity player, BlockPos pos, SoundEvent sound, SoundCategory category, float volume, float pitch)
boolean	removeBlock(BlockPos pos, boolean move)
boolean	setBlockState(BlockPos pos, BlockState state, int flags, int maxUpdateDepth)	Updates the block state at a position, calling appropriate callbacks.
boolean	spawnEntity(Entity entity)
void	syncWorldEvent(PlayerEntity player, int eventId, BlockPos pos, int data)
boolean	testBlockState(BlockPos pos, Predicate<BlockState> state)
ServerWorld	toServerWorld()	Deprecated.

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.BlockRenderView

getBaseLightLevel, getLightLevel, isSkyVisible

Methods inherited from interface net.minecraft.world.BlockView

getDismountHeight, getDismountHeight, getHeight, getLuminance, getMaxLightLevel, method_29546, raycast, raycastBlock

Methods inherited from interface net.minecraft.class_5423

getEntityCollisions, getTopPosition, intersectsEntities, method_31081

Methods inherited from interface net.minecraft.world.CollisionView

canPlace, getBlockCollisions, getBlockCollisions, getCollisions, getEntityCollisions, intersectsEntities, intersectsEntities, isBlockSpaceEmpty, isSpaceEmpty, isSpaceEmpty, isSpaceEmpty, isSpaceEmpty

Methods inherited from interface net.minecraft.world.EntityView

getClosestEntity, getClosestEntity, getClosestEntityIncludingUngeneratedChunks, getClosestPlayer, getClosestPlayer, getClosestPlayer, getClosestPlayer, getClosestPlayer, getEntitiesIncludingUngeneratedChunks, getEntitiesIncludingUngeneratedChunks, getNonSpectatingEntities, getOtherEntities, getPlayerByUuid, getPlayers, getTargets, isPlayerInRange

Methods inherited from interface net.minecraft.world.LunarWorldView

getMoonPhase, getMoonSize, getSkyAngle

Methods inherited from interface net.minecraft.world.ModifiableWorld

breakBlock, breakBlock, setBlockState

Methods inherited from interface net.minecraft.world.ServerWorldAccess

spawnEntityAndPassengers

Methods inherited from interface net.minecraft.world.WorldAccess

getDifficulty, getDimensionHeight, getLunarTime, syncWorldEvent, updateNeighbors

Methods inherited from interface net.minecraft.world.WorldView

containsFluid, getBiome, getBiomeForNoiseGen, getBrightness, getChunk, getChunk, getColor, getExistingChunk, getLightLevel, getLightLevel, getStrongRedstonePower, isAir, isChunkLoaded, isRegionLoaded, isRegionLoaded, isSkyVisibleAllowingSea, isWater, method_29556

Field Details

LOGGER

private static final Logger LOGGER

chunks

private final List<Chunk> chunks

centerChunkX

private final int centerChunkX

centerChunkZ

private final int centerChunkZ

width

private final int width

world

private final ServerWorld world

seed

private final long seed

levelProperties

private final WorldProperties levelProperties

random

private final Random random

dimension

private final DimensionType dimension

blockTickScheduler

private final TickScheduler<Block> blockTickScheduler

fluidTickScheduler

private final TickScheduler<Fluid> fluidTickScheduler

biomeAccess

private final BiomeAccess biomeAccess

lowerCorner

private final ChunkPos lowerCorner

upperCorner

private final ChunkPos upperCorner

field_26822

private final StructureAccessor field_26822

Constructor Details

ChunkRegion

public ChunkRegion(ServerWorld world,
List<Chunk> chunks)

Method Details

getCenterChunkX

public int getCenterChunkX()

getCenterChunkZ

public int getCenterChunkZ()

getChunk

public Chunk getChunk(int chunkX,
int chunkZ)

Specified by:

getChunk in interface WorldView

getChunk

@Nullable
public Chunk getChunk(int chunkX,
int chunkZ,
ChunkStatus leastStatus,
boolean create)

Specified by:

getChunk in interface WorldView

isChunkLoaded

public boolean isChunkLoaded(int chunkX,
int chunkZ)

Specified by:

isChunkLoaded in interface WorldAccess

Specified by:

isChunkLoaded in interface WorldView

getBlockState

public BlockState getBlockState(BlockPos pos)

Specified by:

getBlockState in interface BlockView

getFluidState

public FluidState getFluidState(BlockPos pos)

Specified by:

getFluidState in interface BlockView

getClosestPlayer

@Nullable
public PlayerEntity getClosestPlayer(double x,
double y,
double z,
double maxDistance,
Predicate<Entity> targetPredicate)

Specified by:

getClosestPlayer in interface EntityView

getAmbientDarkness

public int getAmbientDarkness()

Specified by:

getAmbientDarkness in interface WorldView

getBiomeAccess

public BiomeAccess getBiomeAccess()

Specified by:

getBiomeAccess in interface WorldView

getGeneratorStoredBiome

public Biome getGeneratorStoredBiome(int biomeX,
int biomeY,
int biomeZ)

Specified by:

getGeneratorStoredBiome in interface WorldView

getBrightness

@Environment(CLIENT)
public float getBrightness(Direction direction,
boolean shaded)

Specified by:

getBrightness in interface BlockRenderView

getLightingProvider

public LightingProvider getLightingProvider()

Specified by:

getLightingProvider in interface BlockRenderView

breakBlock

public boolean breakBlock(BlockPos pos,
boolean drop,
@Nullable
Entity breakingEntity,
int maxUpdateDepth)

Specified by:

breakBlock in interface ModifiableWorld

getBlockEntity

@Nullable
public BlockEntity getBlockEntity(BlockPos pos)

Specified by:

getBlockEntity in interface BlockView

setBlockState

public boolean setBlockState(BlockPos pos,
BlockState state,
int flags,
int maxUpdateDepth)

Updates the block state at a position, calling appropriate callbacks.

When called on the server, the new block state is stored and propagated to clients and listeners as dictated by the supplied flags. Note that calling this on the client will update the world locally, but may not see the change persisted across loads. It's recommended to check whether this world is client before interacting with the world in this way.

Accepted values of the flags are a bitset combination of the following:

• 0b0000001 // 1 - PROPAGATE_CHANGE - Propagates a change event to surrounding blocks.
• 0b0000010 // 2 - NOTIFY_LISTENERS - Notifies listeners and clients who need to react when the block changes
• 0b0000100 // 4 - NO_REDRAW - Used in conjunction with NOTIFY_LISTENERS to suppress the render pass on clients.
• 0b0001000 // 8 - REDRAW_ON_MAIN_THREAD - Forces a synchronous redraw on clients.
• 0b0010000 // 16 - FORCE_STATE - Bypass virtual block state changes and forces the passed state to be stored as-is.
• 0b0100000 // 32 - SKIP_DROPS - Prevents the previous block (container) from dropping items when destroyed.
• 0b1000000 // 64 - MOVED - Signals that the current block is being moved to a different location, usually because of a piston.

Specified by:

setBlockState in interface ModifiableWorld

Parameters:

pos - the target position

state - the block state to set

flags - the bitwise flag combination, as described above

maxUpdateDepth - the limit for the cascading block updates

markBlockForPostProcessing

private void markBlockForPostProcessing(BlockPos pos)

spawnEntity

public boolean spawnEntity(Entity entity)

Specified by:

spawnEntity in interface ModifiableWorld

removeBlock

public boolean removeBlock(BlockPos pos,
boolean move)

Specified by:

removeBlock in interface ModifiableWorld

getWorldBorder

public WorldBorder getWorldBorder()

Specified by:

getWorldBorder in interface CollisionView

isClient

public boolean isClient()

Checks if this world view is on the logical client.

If the value returned is false, it is expected that this world is present on a logical server.

Specified by:

isClient in interface WorldView

toServerWorld

@Deprecated
public ServerWorld toServerWorld()

Deprecated.

Specified by:

toServerWorld in interface ServerWorldAccess

getRegistryManager

public DynamicRegistryManager getRegistryManager()

Specified by:

getRegistryManager in interface class_5423

getLevelProperties

public WorldProperties getLevelProperties()

Specified by:

getLevelProperties in interface WorldAccess

getLocalDifficulty

public LocalDifficulty getLocalDifficulty(BlockPos pos)

Specified by:

getLocalDifficulty in interface WorldAccess

getChunkManager

public ChunkManager getChunkManager()

Specified by:

getChunkManager in interface WorldAccess

getSeed

public long getSeed()

Specified by:

getSeed in interface StructureWorldAccess

getBlockTickScheduler

public TickScheduler<Block> getBlockTickScheduler()

Specified by:

getBlockTickScheduler in interface WorldAccess

getFluidTickScheduler

public TickScheduler<Fluid> getFluidTickScheduler()

Specified by:

getFluidTickScheduler in interface WorldAccess

getSeaLevel

public int getSeaLevel()

Specified by:

getSeaLevel in interface WorldView

getRandom

public Random getRandom()

Specified by:

getRandom in interface WorldAccess

getTopY

public int getTopY(Heightmap.Type heightmap,
int x,
int z)

Specified by:

getTopY in interface WorldView

playSound

public void playSound(@Nullable
PlayerEntity player,
BlockPos pos,
SoundEvent sound,
SoundCategory category,
float volume,
float pitch)

Specified by:

playSound in interface WorldAccess

addParticle

public void addParticle(ParticleEffect parameters,
double x,
double y,
double z,
double velocityX,
double velocityY,
double velocityZ)

Specified by:

addParticle in interface WorldAccess

syncWorldEvent

public void syncWorldEvent(@Nullable
PlayerEntity player,
int eventId,
BlockPos pos,
int data)

Specified by:

syncWorldEvent in interface WorldAccess

getDimension

public DimensionType getDimension()

Specified by:

getDimension in interface WorldView

testBlockState

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

Specified by:

testBlockState in interface TestableWorld

getEntitiesByClass

public <T extends Entity> List<T> getEntitiesByClass(Class<? extends T> entityClass,
Box box,
@Nullable
Predicate<? super T> predicate)

Computes a list of entities within some box whose runtime Java class is the same as or is a subclass of the given class.

Specified by:

getEntitiesByClass in interface EntityView

Parameters:

entityClass - the class the list of entities must extend

box - the box in which to search for entities

predicate - a predicate which entities must satisfy in order to be included in the returned list

Returns:

a list of entities within the box whose runtime class is a subclass of the given class

getOtherEntities

public List<Entity> getOtherEntities(@Nullable
Entity except,
Box box,
@Nullable
Predicate<? super Entity> predicate)

Computes a list of entities within some box, excluding the given entity, that satisfy the given predicate.

Specified by:

getOtherEntities in interface EntityView

Parameters:

except - the entity the box logically surrounds. This entity is ignored if it is inside the box.

box - the box in which to search for entities

predicate - a predicate which entities must satisfy in order to be included in the returned list.

Returns:

a list of entities within a box, excluding the given entity, all satisfying the given predicate

getPlayers

public List<PlayerEntity> getPlayers()

Specified by:

getPlayers in interface EntityView

getStructures

public Stream<? extends StructureStart<?>> getStructures(ChunkSectionPos pos,
StructureFeature<?> feature)

Specified by:

getStructures in interface StructureWorldAccess