Class WorldCarver<C extends CarverConfiguration>

java.lang.Object

net.minecraft.world.level.levelgen.carver.WorldCarver<C>

Direct Known Subclasses:

CanyonWorldCarver, CaveWorldCarver

public abstract class WorldCarver<C extends CarverConfiguration>
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	WorldCarver.CarveSkipChecker	Used to define certain positions to skip or ignore when carving.

Field Summary

Fields

Modifier and Type	Field	Description
protected static final BlockState	AIR
static final WorldCarver<CanyonCarverConfiguration>	CANYON
static final WorldCarver<CaveCarverConfiguration>	CAVE
protected static final BlockState	CAVE_AIR
private final com.mojang.serialization.MapCodec<ConfiguredWorldCarver<C>>	configuredCodec
protected static final FluidState	LAVA
protected Set<Fluid>	liquids
static final WorldCarver<CaveCarverConfiguration>	NETHER_CAVE
protected static final FluidState	WATER

Constructor Summary

Constructors

Constructor	Description
WorldCarver(com.mojang.serialization.Codec<C> codec)

Method Summary

Modifier and Type	Method	Description
protected static boolean	canReach(ChunkPos chunkPos, double x, double z, int currentStep, int totalSteps, float thickness)
protected boolean	canReplaceBlock(C configuration, BlockState state)
abstract boolean	carve(CarvingContext context, C configuration, ChunkAccess chunk, Function<BlockPos, Holder<Biome>> biomeGetter, RandomSource random, Aquifer aquifer, ChunkPos sourceChunkPos, CarvingMask mask)	Carves the given chunk with caves that originate from the given chunkPos.
protected boolean	carveBlock(CarvingContext context, C configuration, ChunkAccess chunk, Function<BlockPos, Holder<Biome>> biomeGetter, CarvingMask mask, BlockPos.MutableBlockPos blockPos, BlockPos.MutableBlockPos helperPos, Aquifer aquifer, org.apache.commons.lang3.mutable.MutableBoolean hasGrass)	Carves a single block, replacing it with the appropriate state if possible, and handles replacing exposed dirt with grass.
protected boolean	carveEllipsoid(CarvingContext context, C configuration, ChunkAccess chunk, Function<BlockPos, Holder<Biome>> biomeGetter, Aquifer aquifer, double x, double y, double z, double horizontalRadius, double verticalRadius, CarvingMask mask, WorldCarver.CarveSkipChecker skipChecker)	Carves blocks in an ellipsoid (more accurately a spheroid), defined by a center (x, y, z) position, with a horizontal and vertical radius (the semi-axes)
ConfiguredWorldCarver<C>	configured(C configuration)
com.mojang.serialization.MapCodec<ConfiguredWorldCarver<C>>	configuredCodec()
private @Nullable BlockState	getCarveState(CarvingContext context, C configuration, BlockPos blockPos, Aquifer aquifer)
private static BlockState	getDebugState(CarverConfiguration configuration, BlockState state)
int	getRange()
private static boolean	isDebugEnabled(CarverConfiguration configuration)
abstract boolean	isStartChunk(C configuration, RandomSource random)
private static <C extends CarverConfiguration, F extends WorldCarver<C>> F	register(String name, F carver)

Methods inherited from class Object

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

Field Details

CAVE

public static final WorldCarver<CaveCarverConfiguration> CAVE

NETHER_CAVE

public static final WorldCarver<CaveCarverConfiguration> NETHER_CAVE

CANYON

public static final WorldCarver<CanyonCarverConfiguration> CANYON

AIR

protected static final BlockState AIR

CAVE_AIR

protected static final BlockState CAVE_AIR

WATER

protected static final FluidState WATER

LAVA

protected static final FluidState LAVA

liquids

protected Set<Fluid> liquids

configuredCodec

private final com.mojang.serialization.MapCodec<ConfiguredWorldCarver<C extends CarverConfiguration>> configuredCodec

Constructor Details

WorldCarver

public WorldCarver(com.mojang.serialization.Codec<C> codec)

Method Details

register

private static <C extends CarverConfiguration, F extends WorldCarver<C>>
F register(String name,
 F carver)

configured

public ConfiguredWorldCarver<C> configured(C configuration)

configuredCodec

public com.mojang.serialization.MapCodec<ConfiguredWorldCarver<C>> configuredCodec()

getRange

public int getRange()

carveEllipsoid

protected boolean carveEllipsoid(CarvingContext context,
 C configuration,
 ChunkAccess chunk,
 Function<BlockPos, Holder<Biome>> biomeGetter,
 Aquifer aquifer,
 double x,
 double y,
 double z,
 double horizontalRadius,
 double verticalRadius,
 CarvingMask mask,
 WorldCarver.CarveSkipChecker skipChecker)

Carves blocks in an ellipsoid (more accurately a spheroid), defined by a center (x, y, z) position, with a horizontal and vertical radius (the semi-axes)

Parameters:

skipChecker - Used to skip certain blocks within the carved region.

carveBlock

protected boolean carveBlock(CarvingContext context,
 C configuration,
 ChunkAccess chunk,
 Function<BlockPos, Holder<Biome>> biomeGetter,
 CarvingMask mask,
 BlockPos.MutableBlockPos blockPos,
 BlockPos.MutableBlockPos helperPos,
 Aquifer aquifer,
 org.apache.commons.lang3.mutable.MutableBoolean hasGrass)

Carves a single block, replacing it with the appropriate state if possible, and handles replacing exposed dirt with grass.

Parameters:

blockPos - The position to carve at. The method does not mutate this position.

helperPos - An additional mutable block position object to be used and modified by the method

hasGrass - Set to true if the block carved was the surface, which is checked as being either grass or mycelium

getCarveState

private @Nullable BlockState getCarveState(CarvingContext context,
 C configuration,
 BlockPos blockPos,
 Aquifer aquifer)

getDebugState

private static BlockState getDebugState(CarverConfiguration configuration,
 BlockState state)

carve

public abstract boolean carve(CarvingContext context,
 C configuration,
 ChunkAccess chunk,
 Function<BlockPos, Holder<Biome>> biomeGetter,
 RandomSource random,
 Aquifer aquifer,
 ChunkPos sourceChunkPos,
 CarvingMask mask)

Carves the given chunk with caves that originate from the given chunkPos. This method is invoked 289 times in order to generate each chunk (once for every position in an 8 chunk radius, or 17x17 chunk area, centered around the target chunk).

Parameters:

chunk - The chunk to be carved

sourceChunkPos - The chunk position this carver is being called from

See Also:

• ChunkGenerator.applyCarvers(WorldGenRegion, long, RandomState, BiomeManager, StructureManager, ChunkAccess)

isStartChunk

public abstract boolean isStartChunk(C configuration,
 RandomSource random)

canReplaceBlock

protected boolean canReplaceBlock(C configuration,
 BlockState state)

canReach

protected static boolean canReach(ChunkPos chunkPos,
 double x,
 double z,
 int currentStep,
 int totalSteps,
 float thickness)

isDebugEnabled

private static boolean isDebugEnabled(CarverConfiguration configuration)