Package net.minecraft.world.level.levelgen.structure

Class LegacyStructureDataHandler

java.lang.Object

net.minecraft.world.level.levelgen.structure.LegacyStructureDataHandler

All Implemented Interfaces:

LegacyTagFixer

public class LegacyStructureDataHandler
extends Object
implements LegacyTagFixer

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	cachesInitialized
private static final Map<String,String>	CURRENT_TO_LEGACY_MAP
private final List<String>	currentKeys
private final com.mojang.datafixers.DataFixer	dataFixer
private final Map<String,it.unimi.dsi.fastutil.longs.Long2ObjectMap<CompoundTag>>	dataMap
private final @Nullable DimensionDataStorage	dimensionDataStorage
private final boolean	hasLegacyData
private final Map<String,StructureFeatureIndexSavedData>	indexMap
static final int	LAST_MONOLYTH_STRUCTURE_DATA_VERSION
private static final Map<String,String>	LEGACY_TO_CURRENT_MAP
private final List<String>	legacyKeys
private static final Set<String>	OLD_STRUCTURE_REGISTRY_KEYS

Fields inherited from interface net.minecraft.world.level.chunk.storage.LegacyTagFixer

EMPTY

Constructor Summary

Constructors

Constructor	Description
LegacyStructureDataHandler(@Nullable DimensionDataStorage dimensionDataStorage, List<String> legacyKeys, List<String> currentKeys, com.mojang.datafixers.DataFixer dataFixer)

Method Summary

Modifier and Type	Method	Description
CompoundTag	applyFix(CompoundTag p_459183_)
static Supplier<LegacyTagFixer>	getLegacyTagFixer(ResourceKey<Level> dimension, Supplier<@Nullable DimensionDataStorage> storageSupplier, com.mojang.datafixers.DataFixer dataFixer)
private boolean	hasLegacyStart(int chunkX, int chunkZ, String key)
private boolean	isUnhandledStructureStart(int chunkX, int chunkZ)
void	markChunkDone(ChunkPos p_458919_)
private void	populateCaches(DimensionDataStorage storage)
int	targetDataVersion()
private CompoundTag	updateFromLegacy(CompoundTag tag)
private CompoundTag	updateStructureStart(CompoundTag tag, ChunkPos chunkPos)

Methods inherited from class java.lang.Object

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

Field Details

LAST_MONOLYTH_STRUCTURE_DATA_VERSION

public static final int LAST_MONOLYTH_STRUCTURE_DATA_VERSION

See Also:

• Constant Field Values

CURRENT_TO_LEGACY_MAP

private static final Map<String,String> CURRENT_TO_LEGACY_MAP

LEGACY_TO_CURRENT_MAP

private static final Map<String,String> LEGACY_TO_CURRENT_MAP

OLD_STRUCTURE_REGISTRY_KEYS

private static final Set<String> OLD_STRUCTURE_REGISTRY_KEYS

hasLegacyData

private final boolean hasLegacyData

dataMap

private final Map<String,it.unimi.dsi.fastutil.longs.Long2ObjectMap<CompoundTag>> dataMap

indexMap

private final Map<String,StructureFeatureIndexSavedData> indexMap

dimensionDataStorage

private final @Nullable DimensionDataStorage dimensionDataStorage

legacyKeys

private final List<String> legacyKeys

currentKeys

private final List<String> currentKeys

dataFixer

private final com.mojang.datafixers.DataFixer dataFixer

cachesInitialized

private boolean cachesInitialized

Constructor Details

LegacyStructureDataHandler

public LegacyStructureDataHandler(@Nullable DimensionDataStorage dimensionDataStorage,
 List<String> legacyKeys,
 List<String> currentKeys,
 com.mojang.datafixers.DataFixer dataFixer)

Method Details

markChunkDone

public void markChunkDone(ChunkPos p_458919_)

Specified by:

markChunkDone in interface LegacyTagFixer

targetDataVersion

public int targetDataVersion()

Specified by:

targetDataVersion in interface LegacyTagFixer

applyFix

public CompoundTag applyFix(CompoundTag p_459183_)

Specified by:

applyFix in interface LegacyTagFixer

updateFromLegacy

private CompoundTag updateFromLegacy(CompoundTag tag)

hasLegacyStart

private boolean hasLegacyStart(int chunkX,
 int chunkZ,
 String key)

isUnhandledStructureStart

private boolean isUnhandledStructureStart(int chunkX,
 int chunkZ)

updateStructureStart

private CompoundTag updateStructureStart(CompoundTag tag,
 ChunkPos chunkPos)

populateCaches

private void populateCaches(DimensionDataStorage storage)

getLegacyTagFixer

public static Supplier<LegacyTagFixer> getLegacyTagFixer(ResourceKey<Level> dimension,
 Supplier<@Nullable DimensionDataStorage> storageSupplier,
 com.mojang.datafixers.DataFixer dataFixer)