Package net.neoforged.neoforge.registries

Class DataPackRegistryEvent.NewRegistry

java.lang.Object

net.neoforged.bus.api.Event

net.neoforged.neoforge.registries.DataPackRegistryEvent

net.neoforged.neoforge.registries.DataPackRegistryEvent.NewRegistry

All Implemented Interfaces:

net.neoforged.fml.event.IModBusEvent

Enclosing class:

DataPackRegistryEvent

public static final class DataPackRegistryEvent.NewRegistry
extends DataPackRegistryEvent

Fired when datapack registries can be registered. Datapack registries are registries which can only load entries through JSON files from datapacks.

Data JSONs will be loaded from data/<datapack_namespace>/modid/registryname/, where modid is the namespace of the registry key.

This event is not cancellable, and does not

invalid reference

have a result

.

This event is fired on the mod-specific event bus, on both logical sides.

Nested Class Summary

Nested classes/interfaces inherited from class net.neoforged.neoforge.registries.DataPackRegistryEvent

DataPackRegistryEvent.DataPackRegistryData<T>, DataPackRegistryEvent.NewRegistry

Field Summary

Fields

Modifier and Type	Field	Description
private final List<DataPackRegistryEvent.DataPackRegistryData<?>>	registryDataList

Constructor Summary

Constructors

Constructor	Description
NewRegistry()

Method Summary

Modifier and Type	Method	Description
<T> void	dataPackRegistry(ResourceKey<Registry<T>> registryKey, com.mojang.serialization.Codec<T> codec)	Registers the given registry key as an unsynced datapack registry, which will cause data to be loaded from a datapack folder based on the registry's name.
<T> void	dataPackRegistry(ResourceKey<Registry<T>> registryKey, com.mojang.serialization.Codec<T> codec, @Nullable com.mojang.serialization.Codec<T> networkCodec)	Registers the registry key as a datapack registry, which will cause data to be loaded from a datapack folder based on the registry's name.
(package private) void	process()

Methods inherited from class java.lang.Object

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

Field Details

registryDataList

private final List<DataPackRegistryEvent.DataPackRegistryData<?>> registryDataList

Constructor Details

NewRegistry

@Internal
public NewRegistry()

Method Details

dataPackRegistry

public <T> void dataPackRegistry(ResourceKey<Registry<T>> registryKey,
 com.mojang.serialization.Codec<T> codec)

Registers the given registry key as an unsynced datapack registry, which will cause data to be loaded from a datapack folder based on the registry's name. The datapack registry is not required to be present on clients when connecting to servers with the mod/registry.

Data JSONs will be loaded from data/<datapack_namespace>/modid/registryname/, where modid is the namespace of the registry key.

Parameters:

registryKey - the root registry key of the new datapack registry

codec - the codec to be used for loading data from datapacks on servers

See Also:

• dataPackRegistry(ResourceKey, Codec, Codec)

dataPackRegistry

public <T> void dataPackRegistry(ResourceKey<Registry<T>> registryKey,
 com.mojang.serialization.Codec<T> codec,
 @Nullable
 @Nullable com.mojang.serialization.Codec<T> networkCodec)

Registers the registry key as a datapack registry, which will cause data to be loaded from a datapack folder based on the registry's name.

Data JSONs will be loaded from data/<datapack_namespace>/modid/registryname/, where modid is the namespace of the registry key.

Parameters:

registryKey - the root registry key of the new datapack registry

codec - the codec to be used for loading data from datapacks on servers

networkCodec - the codec to be used for syncing loaded data to clients. If networkCodec is null, data will not be synced, and clients are not required to have this datapack registry to join a server.

If networkCodec is not null, clients must have this datapack registry/mod when joining a server that has this datapack registry/mod. The data will be synced using the network codec and accessible via ClientPacketListener.registryAccess().

See Also:

• dataPackRegistry(ResourceKey, Codec)

process

void process()