Package net.minecraft.world.level.storage

Class LevelStorageSource

java.lang.Object

net.minecraft.world.level.storage.LevelStorageSource

public class LevelStorageSource
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	LevelStorageSource.LevelCandidates
static final record	LevelStorageSource.LevelDirectory
class	LevelStorageSource.LevelStorageAccess

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ALLOWED_SYMLINKS_CONFIG_NAME
private final Path	backupDir
private final Path	baseDir
(package private) final com.mojang.datafixers.DataFixer	fixerUpper
(package private) static final DateTimeFormatter	FORMATTER
(package private) static final org.slf4j.Logger	LOGGER
private static final PathMatcher	NO_SYMLINKS_ALLOWED
private static final com.google.common.collect.ImmutableList<String>	OLD_SETTINGS_KEYS
private static final int	SUMMARY_UNCOMPRESSED_NBT_QUOTA
private static final String	TAG_DATA
private final DirectoryValidator	worldDirValidator

Constructor Summary

Constructors

Constructor	Description
LevelStorageSource(Path p_289985_, Path p_289978_, DirectoryValidator p_289922_, com.mojang.datafixers.DataFixer p_289940_)

Method Summary

Modifier and Type	Method	Description
LevelStorageSource.LevelStorageAccess	createAccess(String p_78261_)
static LevelStorageSource	createDefault(Path p_78243_)
LevelStorageSource.LevelCandidates	findLevelCandidates()
Path	getBackupPath()
Path	getBaseDir()
private static WorldDataConfiguration	getDataConfiguration(Path p_230829_, com.mojang.datafixers.DataFixer p_230830_)
(package private) static BiFunction<Path,com.mojang.datafixers.DataFixer,com.mojang.datafixers.util.Pair<WorldData,WorldDimensions.Complete>>	getLevelData(com.mojang.serialization.DynamicOps<Tag> p_250592_, WorldDataConfiguration p_249054_, Registry<LevelStem> p_249363_, com.mojang.serialization.Lifecycle p_251214_)
Path	getLevelPath(String p_289974_)
String	getName()
private int	getStorageVersion()
DirectoryValidator	getWorldDirValidator()
boolean	isNewLevelIdAcceptable(String p_78241_)
boolean	levelExists(String p_78256_)
(package private) BiFunction<Path,com.mojang.datafixers.DataFixer,LevelSummary>	levelSummaryReader(LevelStorageSource.LevelDirectory p_230821_, boolean p_230822_)
CompletableFuture<List<LevelSummary>>	loadLevelSummaries(LevelStorageSource.LevelCandidates p_230814_)
private static FeatureFlagSet	parseFeatureFlagsFromSummary(com.mojang.serialization.Dynamic<?> p_249466_)
static DirectoryValidator	parseValidator(Path p_289968_)
private static WorldDataConfiguration	readDataConfig(com.mojang.serialization.Dynamic<?> p_250884_)
(package private) <T> T	readLevelData(LevelStorageSource.LevelDirectory p_230818_, BiFunction<Path,com.mojang.datafixers.DataFixer,T> p_230819_)
private static Tag	readLightweightData(Path p_230837_)
private static <T> com.mojang.serialization.DataResult<WorldGenSettings>	readWorldGenSettings(com.mojang.serialization.Dynamic<T> p_251661_, com.mojang.datafixers.DataFixer p_251712_, int p_250368_)
LevelStorageSource.LevelStorageAccess	validateAndCreateAccess(String p_289980_)

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

static final org.slf4j.Logger LOGGER

FORMATTER

static final DateTimeFormatter FORMATTER

OLD_SETTINGS_KEYS

private static final com.google.common.collect.ImmutableList<String> OLD_SETTINGS_KEYS

TAG_DATA

private static final String TAG_DATA

See Also:

• Constant Field Values

NO_SYMLINKS_ALLOWED

private static final PathMatcher NO_SYMLINKS_ALLOWED

ALLOWED_SYMLINKS_CONFIG_NAME

public static final String ALLOWED_SYMLINKS_CONFIG_NAME

See Also:

• Constant Field Values

SUMMARY_UNCOMPRESSED_NBT_QUOTA

private static final int SUMMARY_UNCOMPRESSED_NBT_QUOTA

See Also:

• Constant Field Values

baseDir

private final Path baseDir

backupDir

private final Path backupDir

fixerUpper

final com.mojang.datafixers.DataFixer fixerUpper

worldDirValidator

private final DirectoryValidator worldDirValidator

Constructor Details

LevelStorageSource

public LevelStorageSource(Path p_289985_,
 Path p_289978_,
 DirectoryValidator p_289922_,
 com.mojang.datafixers.DataFixer p_289940_)

Method Details

parseValidator

public static DirectoryValidator parseValidator(Path p_289968_)

createDefault

public static LevelStorageSource createDefault(Path p_78243_)

readWorldGenSettings

private static <T>
com.mojang.serialization.DataResult<WorldGenSettings> readWorldGenSettings(com.mojang.serialization.Dynamic<T> p_251661_,
 com.mojang.datafixers.DataFixer p_251712_,
 int p_250368_)

readDataConfig

private static WorldDataConfiguration readDataConfig(com.mojang.serialization.Dynamic<?> p_250884_)

getName

public String getName()

findLevelCandidates

public LevelStorageSource.LevelCandidates findLevelCandidates()
                                                       throws LevelStorageException

Throws:

LevelStorageException

loadLevelSummaries

public CompletableFuture<List<LevelSummary>> loadLevelSummaries(LevelStorageSource.LevelCandidates p_230814_)

getStorageVersion

private int getStorageVersion()

readLevelData

@Nullable
<T> T readLevelData(LevelStorageSource.LevelDirectory p_230818_,
 BiFunction<Path,com.mojang.datafixers.DataFixer,T> p_230819_)

getDataConfiguration

@Nullable
private static WorldDataConfiguration getDataConfiguration(Path p_230829_,
 com.mojang.datafixers.DataFixer p_230830_)

getLevelData

static BiFunction<Path,com.mojang.datafixers.DataFixer,com.mojang.datafixers.util.Pair<WorldData,WorldDimensions.Complete>> getLevelData(com.mojang.serialization.DynamicOps<Tag> p_250592_,
 WorldDataConfiguration p_249054_,
 Registry<LevelStem> p_249363_,
 com.mojang.serialization.Lifecycle p_251214_)

levelSummaryReader

BiFunction<Path,com.mojang.datafixers.DataFixer,LevelSummary> levelSummaryReader(LevelStorageSource.LevelDirectory p_230821_,
 boolean p_230822_)

parseFeatureFlagsFromSummary

private static FeatureFlagSet parseFeatureFlagsFromSummary(com.mojang.serialization.Dynamic<?> p_249466_)

readLightweightData

@Nullable
private static Tag readLightweightData(Path p_230837_)
                                throws IOException

Throws:

IOException

isNewLevelIdAcceptable

public boolean isNewLevelIdAcceptable(String p_78241_)

levelExists

public boolean levelExists(String p_78256_)

getLevelPath

public Path getLevelPath(String p_289974_)

getBaseDir

public Path getBaseDir()

getBackupPath

public Path getBackupPath()

validateAndCreateAccess

public LevelStorageSource.LevelStorageAccess validateAndCreateAccess(String p_289980_)
                                                              throws IOException,
ContentValidationException

Throws:

IOException

ContentValidationException

createAccess

public LevelStorageSource.LevelStorageAccess createAccess(String p_78261_)
                                                   throws IOException

Throws:

IOException

getWorldDirValidator

public DirectoryValidator getWorldDirValidator()