Package net.neoforged.neoforge.registries

Class RegistryManager

java.lang.Object

net.neoforged.neoforge.registries.RegistryManager

@Internal
public class RegistryManager
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	RegistryManager.SnapshotType

Field Summary

Fields

Modifier and Type	Field	Description
static final io.netty.util.AttributeKey<Map<ResourceKey<? extends Registry<?>>,Collection<ResourceLocation>>>	ATTRIBUTE_KNOWN_DATA_MAPS
private static Map<ResourceKey<Registry<?>>,Map<ResourceLocation,DataMapType<?,?>>>	dataMaps
private static Map<ResourceLocation,RegistrySnapshot>	frozenSnapshot
private static final org.slf4j.Logger	LOGGER
private static Set<ResourceLocation>	pendingModdedRegistries
private static final org.slf4j.Marker	REGISTRIES
private static Set<ResourceLocation>	vanillaRegistryKeys
private static Map<ResourceLocation,RegistrySnapshot>	vanillaSnapshot

Constructor Summary

Constructors

Constructor	Description
RegistryManager()

Method Summary

Modifier and Type	Method	Description
static Set<ResourceKey<?>>	applySnapshot(Map<ResourceLocation,RegistrySnapshot> snapshots, boolean allowMissing, boolean isLocalWorld)	Applies the snapshot to the current state of the BuiltInRegistries.
private static <T> void	applySnapshot(MappedRegistry<T> registry, RegistrySnapshot snapshot, Set<ResourceKey<?>> missing)
static List<FrozenRegistryPayload>	generateRegistryPackets(boolean isLocal)
static <R> @Nullable DataMapType<R,?>	getDataMap(ResourceKey<? extends Registry<R>> registry, ResourceLocation key)
static Map<ResourceKey<Registry<?>>,Map<ResourceLocation,DataMapType<?,?>>>	getDataMaps()	Returns a view of all registered data maps.
static List<ResourceLocation>	getRegistryNamesForSyncToClient()
static Set<ResourceLocation>	getVanillaRegistryKeys()
static void	handleKnownDataMapsReply(KnownRegistryDataMapsReplyPayload payload, IPayloadContext context)
static void	initDataMaps()
static boolean	isNonSyncedBuiltInRegistry(Registry<?> registry)
static void	postNewRegistryEvent()
static void	revertToFrozen()
static void	revertToVanilla()
(package private) static void	takeFrozenSnapshot()
static Map<ResourceLocation,RegistrySnapshot>	takeSnapshot(RegistryManager.SnapshotType snapshotType)	Takes a snapshot of the current registries registered to BuiltInRegistries.REGISTRY.
(package private) static void	takeVanillaSnapshot()
(package private) static void	trackModdedRegistry(ResourceLocation registry)	Called by RegistryBuilder to make sure that modders don't forget to register their registries.

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

REGISTRIES

private static final org.slf4j.Marker REGISTRIES

pendingModdedRegistries

private static Set<ResourceLocation> pendingModdedRegistries

vanillaRegistryKeys

private static Set<ResourceLocation> vanillaRegistryKeys

vanillaSnapshot

private static Map<ResourceLocation,RegistrySnapshot> vanillaSnapshot

frozenSnapshot

private static Map<ResourceLocation,RegistrySnapshot> frozenSnapshot

dataMaps

private static Map<ResourceKey<Registry<?>>,Map<ResourceLocation,DataMapType<?,?>>> dataMaps

ATTRIBUTE_KNOWN_DATA_MAPS

public static final io.netty.util.AttributeKey<Map<ResourceKey<? extends Registry<?>>,Collection<ResourceLocation>>> ATTRIBUTE_KNOWN_DATA_MAPS

Constructor Details

RegistryManager

public RegistryManager()

Method Details

trackModdedRegistry

static void trackModdedRegistry(ResourceLocation registry)

Called by RegistryBuilder to make sure that modders don't forget to register their registries.

getDataMap

@Nullable
public static <R> @Nullable DataMapType<R,?> getDataMap(ResourceKey<? extends Registry<R>> registry,
 ResourceLocation key)

getDataMaps

public static Map<ResourceKey<Registry<?>>,Map<ResourceLocation,DataMapType<?,?>>> getDataMaps()

Returns a view of all registered data maps.

Returns:

a view of all registered data maps

postNewRegistryEvent

public static void postNewRegistryEvent()

initDataMaps

public static void initDataMaps()

takeVanillaSnapshot

static void takeVanillaSnapshot()

takeFrozenSnapshot

static void takeFrozenSnapshot()

revertToVanilla

public static void revertToVanilla()

revertToFrozen

public static void revertToFrozen()

applySnapshot

public static Set<ResourceKey<?>> applySnapshot(Map<ResourceLocation,RegistrySnapshot> snapshots,
 boolean allowMissing,
 boolean isLocalWorld)

Applies the snapshot to the current state of the BuiltInRegistries.

Parameters:

snapshots - the map of registry name to snapshot

allowMissing - if true, missing registries will be skipped but will log a warning. Otherwise, an exception will be thrown if a registry name in the snapshot map is missing.

isLocalWorld - changes the logging depending on if the snapshot is coming from a local save or a remote connection

Returns:

the set of unhandled missing registry entries after firing remapping events for mods

applySnapshot

private static <T> void applySnapshot(MappedRegistry<T> registry,
 RegistrySnapshot snapshot,
 Set<ResourceKey<?>> missing)

takeSnapshot

public static Map<ResourceLocation,RegistrySnapshot> takeSnapshot(RegistryManager.SnapshotType snapshotType)

Takes a snapshot of the current registries registered to BuiltInRegistries.REGISTRY.

Parameters:

snapshotType - If RegistryManager.SnapshotType.SYNC_TO_CLIENT, only takes a snapshot of registries set to sync to the client. If RegistryManager.SnapshotType.FULL, takes a snapshot of all registries including entries.

Returns:

the snapshot map of registry name to snapshot data

generateRegistryPackets

public static List<FrozenRegistryPayload> generateRegistryPackets(boolean isLocal)

getRegistryNamesForSyncToClient

public static List<ResourceLocation> getRegistryNamesForSyncToClient()

getVanillaRegistryKeys

public static Set<ResourceLocation> getVanillaRegistryKeys()

handleKnownDataMapsReply

@Internal
public static void handleKnownDataMapsReply(KnownRegistryDataMapsReplyPayload payload,
 IPayloadContext context)

isNonSyncedBuiltInRegistry

public static boolean isNonSyncedBuiltInRegistry(Registry<?> registry)