Package net.minecraft.world.level.chunk

Class ChunkGenerator

java.lang.Object

net.minecraft.world.level.chunk.ChunkGenerator

Direct Known Subclasses:

DebugLevelSource, FlatLevelSource, NoiseBasedChunkGenerator

public abstract class ChunkGenerator
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final BiomeSource	biomeSource
static final com.mojang.serialization.Codec<ChunkGenerator>	CODEC
private final Supplier<List<FeatureSorter.StepFeatureData>>	featuresPerStep
private final Function<Holder<Biome>,BiomeGenerationSettings>	generationSettingsGetter

Constructor Summary

Constructors

Constructor	Description
ChunkGenerator(BiomeSource pBiomeSource)
ChunkGenerator(BiomeSource pBiomeSource, Function<Holder<Biome>,BiomeGenerationSettings> pGenerationSettingsGetter)

Method Summary

Modifier and Type	Method	Description
abstract void	addDebugScreenInfo(List<String> pInfo, RandomState pRandom, BlockPos pPos)
void	applyBiomeDecoration(WorldGenLevel pLevel, ChunkAccess pChunk, StructureManager pStructureManager)
abstract void	applyCarvers(WorldGenRegion pLevel, long pSeed, RandomState pRandom, BiomeManager pBiomeManager, StructureManager pStructureManager, ChunkAccess pChunk, GenerationStep.Carving pStep)
abstract void	buildSurface(WorldGenRegion pLevel, StructureManager pStructureManager, RandomState pRandom, ChunkAccess pChunk)
protected abstract com.mojang.serialization.MapCodec<? extends ChunkGenerator>	codec()
CompletableFuture<ChunkAccess>	createBiomes(RandomState pRandomState, Blender pBlender, StructureManager pStructureManager, ChunkAccess pChunk)
void	createReferences(WorldGenLevel pLevel, StructureManager pStructureManager, ChunkAccess pChunk)
ChunkGeneratorStructureState	createState(HolderLookup<StructureSet> pStructureSetLookup, RandomState pRandomState, long pSeed)
void	createStructures(RegistryAccess pRegistryAccess, ChunkGeneratorStructureState pStructureState, StructureManager pStructureManager, ChunkAccess pChunk, StructureTemplateManager pStructureTemplateManager)
private static int	fetchReferences(StructureManager pStructureManager, ChunkAccess pChunk, SectionPos pSectionPos, Structure pStructure)
abstract CompletableFuture<ChunkAccess>	fillFromNoise(Blender pBlender, RandomState pRandomState, StructureManager pStructureManager, ChunkAccess pChunk)
com.mojang.datafixers.util.Pair<BlockPos,Holder<Structure>>	findNearestMapStructure(ServerLevel pLevel, HolderSet<Structure> pStructure, BlockPos pPos, int pSearchRadius, boolean pSkipKnownStructures)
abstract NoiseColumn	getBaseColumn(int pX, int pZ, LevelHeightAccessor pHeight, RandomState pRandom)
abstract int	getBaseHeight(int pX, int pZ, Heightmap.Types pType, LevelHeightAccessor pLevel, RandomState pRandom)
BiomeGenerationSettings	getBiomeGenerationSettings(Holder<Biome> pBiome)	Deprecated.
BiomeSource	getBiomeSource()
int	getFirstFreeHeight(int pX, int pZ, Heightmap.Types pType, LevelHeightAccessor pLevel, RandomState pRandom)
int	getFirstOccupiedHeight(int pX, int pZ, Heightmap.Types pTypes, LevelHeightAccessor pLevel, RandomState pRandom)
abstract int	getGenDepth()
abstract int	getMinY()
WeightedRandomList<MobSpawnSettings.SpawnerData>	getMobsAt(Holder<Biome> pBiome, StructureManager pStructureManager, MobCategory pCategory, BlockPos pPos)
private com.mojang.datafixers.util.Pair<BlockPos,Holder<Structure>>	getNearestGeneratedStructure(Set<Holder<Structure>> pStructureHoldersSet, ServerLevel pLevel, StructureManager pStructureManager, BlockPos pPos, boolean pSkipKnownStructures, ConcentricRingsStructurePlacement pPlacement)
private static com.mojang.datafixers.util.Pair<BlockPos,Holder<Structure>>	getNearestGeneratedStructure(Set<Holder<Structure>> pStructureHoldersSet, LevelReader pLevel, StructureManager pStructureManager, int pX, int pY, int pZ, boolean pSkipKnownStructures, long pSeed, RandomSpreadStructurePlacement pSpreadPlacement)
abstract int	getSeaLevel()
int	getSpawnHeight(LevelHeightAccessor pLevel)
private static com.mojang.datafixers.util.Pair<BlockPos,Holder<Structure>>	getStructureGeneratingAt(Set<Holder<Structure>> pStructureHoldersSet, LevelReader pLevel, StructureManager pStructureManager, boolean pSkipKnownStructures, StructurePlacement pPlacement, ChunkPos pChunkPos)
Optional<ResourceKey<com.mojang.serialization.MapCodec<? extends ChunkGenerator>>>	getTypeNameForDataFixer()
private static BoundingBox	getWritableArea(ChunkAccess pChunk)
void	refreshFeaturesPerStep()
abstract void	spawnOriginalMobs(WorldGenRegion pLevel)
private static boolean	tryAddReference(StructureManager pStructureManager, StructureStart pStructureStart)
private boolean	tryGenerateStructure(StructureSet.StructureSelectionEntry pStructureSelectionEntry, StructureManager pStructureManager, RegistryAccess pRegistryAccess, RandomState pRandom, StructureTemplateManager pStructureTemplateManager, long pSeed, ChunkAccess pChunk, ChunkPos pChunkPos, SectionPos pSectionPos)
void	validate()

Methods inherited from class java.lang.Object

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

Field Details

CODEC

public static final com.mojang.serialization.Codec<ChunkGenerator> CODEC

biomeSource

protected final BiomeSource biomeSource

featuresPerStep

private final Supplier<List<FeatureSorter.StepFeatureData>> featuresPerStep

generationSettingsGetter

private final Function<Holder<Biome>,BiomeGenerationSettings> generationSettingsGetter

Constructor Details

ChunkGenerator

public ChunkGenerator(BiomeSource pBiomeSource)

ChunkGenerator

public ChunkGenerator(BiomeSource pBiomeSource,
 Function<Holder<Biome>,BiomeGenerationSettings> pGenerationSettingsGetter)

Method Details

refreshFeaturesPerStep

@Internal
public void refreshFeaturesPerStep()

validate

public void validate()

codec

protected abstract com.mojang.serialization.MapCodec<? extends ChunkGenerator> codec()

createState

public ChunkGeneratorStructureState createState(HolderLookup<StructureSet> pStructureSetLookup,
 RandomState pRandomState,
 long pSeed)

getTypeNameForDataFixer

public Optional<ResourceKey<com.mojang.serialization.MapCodec<? extends ChunkGenerator>>> getTypeNameForDataFixer()

createBiomes

public CompletableFuture<ChunkAccess> createBiomes(RandomState pRandomState,
 Blender pBlender,
 StructureManager pStructureManager,
 ChunkAccess pChunk)

applyCarvers

public abstract void applyCarvers(WorldGenRegion pLevel,
 long pSeed,
 RandomState pRandom,
 BiomeManager pBiomeManager,
 StructureManager pStructureManager,
 ChunkAccess pChunk,
 GenerationStep.Carving pStep)

findNearestMapStructure

@Nullable
public com.mojang.datafixers.util.Pair<BlockPos,Holder<Structure>> findNearestMapStructure(ServerLevel pLevel,
 HolderSet<Structure> pStructure,
 BlockPos pPos,
 int pSearchRadius,
 boolean pSkipKnownStructures)

getNearestGeneratedStructure

@Nullable
private com.mojang.datafixers.util.Pair<BlockPos,Holder<Structure>> getNearestGeneratedStructure(Set<Holder<Structure>> pStructureHoldersSet,
 ServerLevel pLevel,
 StructureManager pStructureManager,
 BlockPos pPos,
 boolean pSkipKnownStructures,
 ConcentricRingsStructurePlacement pPlacement)

getNearestGeneratedStructure

@Nullable
private static com.mojang.datafixers.util.Pair<BlockPos,Holder<Structure>> getNearestGeneratedStructure(Set<Holder<Structure>> pStructureHoldersSet,
 LevelReader pLevel,
 StructureManager pStructureManager,
 int pX,
 int pY,
 int pZ,
 boolean pSkipKnownStructures,
 long pSeed,
 RandomSpreadStructurePlacement pSpreadPlacement)

getStructureGeneratingAt

@Nullable
private static com.mojang.datafixers.util.Pair<BlockPos,Holder<Structure>> getStructureGeneratingAt(Set<Holder<Structure>> pStructureHoldersSet,
 LevelReader pLevel,
 StructureManager pStructureManager,
 boolean pSkipKnownStructures,
 StructurePlacement pPlacement,
 ChunkPos pChunkPos)

tryAddReference

private static boolean tryAddReference(StructureManager pStructureManager,
 StructureStart pStructureStart)

applyBiomeDecoration

public void applyBiomeDecoration(WorldGenLevel pLevel,
 ChunkAccess pChunk,
 StructureManager pStructureManager)

getWritableArea

private static BoundingBox getWritableArea(ChunkAccess pChunk)

buildSurface

public abstract void buildSurface(WorldGenRegion pLevel,
 StructureManager pStructureManager,
 RandomState pRandom,
 ChunkAccess pChunk)

spawnOriginalMobs

public abstract void spawnOriginalMobs(WorldGenRegion pLevel)

getSpawnHeight

public int getSpawnHeight(LevelHeightAccessor pLevel)

getBiomeSource

public BiomeSource getBiomeSource()

getGenDepth

public abstract int getGenDepth()

getMobsAt

public WeightedRandomList<MobSpawnSettings.SpawnerData> getMobsAt(Holder<Biome> pBiome,
 StructureManager pStructureManager,
 MobCategory pCategory,
 BlockPos pPos)

createStructures

public void createStructures(RegistryAccess pRegistryAccess,
 ChunkGeneratorStructureState pStructureState,
 StructureManager pStructureManager,
 ChunkAccess pChunk,
 StructureTemplateManager pStructureTemplateManager)

tryGenerateStructure

private boolean tryGenerateStructure(StructureSet.StructureSelectionEntry pStructureSelectionEntry,
 StructureManager pStructureManager,
 RegistryAccess pRegistryAccess,
 RandomState pRandom,
 StructureTemplateManager pStructureTemplateManager,
 long pSeed,
 ChunkAccess pChunk,
 ChunkPos pChunkPos,
 SectionPos pSectionPos)

fetchReferences

private static int fetchReferences(StructureManager pStructureManager,
 ChunkAccess pChunk,
 SectionPos pSectionPos,
 Structure pStructure)

createReferences

public void createReferences(WorldGenLevel pLevel,
 StructureManager pStructureManager,
 ChunkAccess pChunk)

fillFromNoise

public abstract CompletableFuture<ChunkAccess> fillFromNoise(Blender pBlender,
 RandomState pRandomState,
 StructureManager pStructureManager,
 ChunkAccess pChunk)

getSeaLevel

public abstract int getSeaLevel()

getMinY

public abstract int getMinY()

getBaseHeight

public abstract int getBaseHeight(int pX,
 int pZ,
 Heightmap.Types pType,
 LevelHeightAccessor pLevel,
 RandomState pRandom)

getBaseColumn

public abstract NoiseColumn getBaseColumn(int pX,
 int pZ,
 LevelHeightAccessor pHeight,
 RandomState pRandom)

getFirstFreeHeight

public int getFirstFreeHeight(int pX,
 int pZ,
 Heightmap.Types pType,
 LevelHeightAccessor pLevel,
 RandomState pRandom)

getFirstOccupiedHeight

public int getFirstOccupiedHeight(int pX,
 int pZ,
 Heightmap.Types pTypes,
 LevelHeightAccessor pLevel,
 RandomState pRandom)

addDebugScreenInfo

public abstract void addDebugScreenInfo(List<String> pInfo,
 RandomState pRandom,
 BlockPos pPos)

getBiomeGenerationSettings

@Deprecated
public BiomeGenerationSettings getBiomeGenerationSettings(Holder<Biome> pBiome)

Deprecated.