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Registry Modification API

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== AT ==
public net.minecraft.core.MappedRegistry validateWrite(Lnet/minecraft/resources/ResourceKey;)V
public net.minecraft.resources.RegistryOps lookupProvider
public net.minecraft.resources.RegistryOps$HolderLookupAdapter
This commit is contained in:
Jake Potrebic
2023-02-27 18:28:39 -08:00
parent 463f952cd4
commit a1b891dd88
35 changed files with 1109 additions and 11 deletions
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14
paper-server/patches/sources/net/minecraft/core/MappedRegistry.java.patch
View File

@@ -17,3 +17,17 @@
private Lifecycle registryLifecycle;
private final Map<TagKey<T>, HolderSet.Named<T>> frozenTags = new IdentityHashMap<>();
MappedRegistry.TagSet<T> allTags = MappedRegistry.TagSet.unbound();
@@ -508,5 +508,13 @@
void forEach(BiConsumer<? super TagKey<T>, ? super HolderSet.Named<T>> consumer);
Stream<HolderSet.Named<T>> getTags();
+ }
+ // Paper start
+ // used to clear intrusive holders from GameEvent, Item, Block, EntityType, and Fluid from unused instances of those types
+ public void clearIntrusiveHolder(final T instance) {
+ if (this.unregisteredIntrusiveHolders != null) {
+ this.unregisteredIntrusiveHolders.remove(instance);
+ }
}
+ // Paper end
}

29
paper-server/patches/sources/net/minecraft/core/registries/BuiltInRegistries.java.patch
View File

@@ -1,6 +1,24 @@
--- a/net/minecraft/core/registries/BuiltInRegistries.java
+++ b/net/minecraft/core/registries/BuiltInRegistries.java
@@ -323,14 +323,21 @@
@@ -296,6 +296,17 @@
public static final Registry<SlotDisplay.Type<?>> SLOT_DISPLAY = registerSimple(Registries.SLOT_DISPLAY, SlotDisplays::bootstrap);
public static final Registry<RecipeBookCategory> RECIPE_BOOK_CATEGORY = registerSimple(Registries.RECIPE_BOOK_CATEGORY, RecipeBookCategories::bootstrap);
public static final Registry<? extends Registry<?>> REGISTRY = WRITABLE_REGISTRY;
+ // Paper start - add built-in registry conversions
+ public static final io.papermc.paper.registry.data.util.Conversions BUILT_IN_CONVERSIONS = new io.papermc.paper.registry.data.util.Conversions(new net.minecraft.resources.RegistryOps.RegistryInfoLookup() {
+ @Override
+ public <T> java.util.Optional<net.minecraft.resources.RegistryOps.RegistryInfo<T>> lookup(final ResourceKey<? extends Registry<? extends T>> registryRef) {
+ final Registry<T> registry = net.minecraft.server.RegistryLayer.STATIC_ACCESS.lookupOrThrow(registryRef);
+ return java.util.Optional.of(
+ new net.minecraft.resources.RegistryOps.RegistryInfo<>(registry, registry, Lifecycle.experimental())
+ );
+ }
+ });
+ // Paper end - add built-in registry conversions
private static <T> Registry<T> registerSimple(ResourceKey<? extends Registry<T>> key, BuiltInRegistries.RegistryBootstrap<T> initializer) {
return internalRegister(key, new MappedRegistry<>(key, Lifecycle.stable(), false), initializer);
@@ -323,14 +334,22 @@
ResourceKey<? extends Registry<T>> key, R registry, BuiltInRegistries.RegistryBootstrap<T> initializer
) {
Bootstrap.checkBootstrapCalled(() -> "registry " + key.location());
@@ -18,8 +36,17 @@
+ }
+ public static void bootStrap(Runnable runnable) {
+ // Paper end
+ REGISTRY.freeze(); // Paper - freeze main registry early
createContents();
+ runnable.run(); // Paper
freeze();
validate(REGISTRY);
}
@@ -348,6 +367,7 @@
for (Registry<?> registry : REGISTRY) {
bindBootstrappedTagsToEmpty(registry);
+ io.papermc.paper.registry.PaperRegistryListenerManager.INSTANCE.runFreezeListeners(registry.key(), BUILT_IN_CONVERSIONS); // Paper
registry.freeze();
}
}

60
paper-server/patches/sources/net/minecraft/resources/RegistryDataLoader.java.patch
View File

@@ -9,7 +9,65 @@
private static final RegistrationInfo NETWORK_REGISTRATION_INFO = new RegistrationInfo(Optional.empty(), Lifecycle.experimental());
private static final Function<Optional<KnownPack>, RegistrationInfo> REGISTRATION_INFO_CACHE = Util.memoize(knownPacks -> {
Lifecycle lifecycle = knownPacks.map(KnownPack::isVanilla).map(vanilla -> Lifecycle.stable()).orElse(Lifecycle.experimental());
@@ -349,6 +349,7 @@
@@ -238,13 +238,13 @@
}
private static <E> void loadElementFromResource(
- WritableRegistry<E> registry, Decoder<E> decoder, RegistryOps<JsonElement> ops, ResourceKey<E> key, Resource resource, RegistrationInfo entryInfo
+ WritableRegistry<E> registry, Decoder<E> decoder, RegistryOps<JsonElement> ops, ResourceKey<E> key, Resource resource, RegistrationInfo entryInfo, io.papermc.paper.registry.data.util.Conversions conversions // Paper - pass conversions
) throws IOException {
try (Reader reader = resource.openAsReader()) {
JsonElement jsonElement = JsonParser.parseReader(reader);
DataResult<E> dataResult = decoder.parse(ops, jsonElement);
E object = dataResult.getOrThrow();
- registry.register(key, object, entryInfo);
+ io.papermc.paper.registry.PaperRegistryListenerManager.INSTANCE.registerWithListeners(registry, key, object, entryInfo, conversions); // Paper - register with listeners
}
}
@@ -258,6 +258,7 @@
FileToIdConverter fileToIdConverter = FileToIdConverter.registry(registry.key());
RegistryOps<JsonElement> registryOps = RegistryOps.create(JsonOps.INSTANCE, infoGetter);
+ final io.papermc.paper.registry.data.util.Conversions conversions = new io.papermc.paper.registry.data.util.Conversions(infoGetter); // Paper - create conversions
for (Entry<ResourceLocation, Resource> entry : fileToIdConverter.listMatchingResources(resourceManager).entrySet()) {
ResourceLocation resourceLocation = entry.getKey();
ResourceKey<E> resourceKey = ResourceKey.create(registry.key(), fileToIdConverter.fileToId(resourceLocation));
@@ -265,7 +266,7 @@
RegistrationInfo registrationInfo = REGISTRATION_INFO_CACHE.apply(resource.knownPackInfo());
try {
- loadElementFromResource(registry, elementDecoder, registryOps, resourceKey, resource, registrationInfo);
+ loadElementFromResource(registry, elementDecoder, registryOps, resourceKey, resource, registrationInfo, conversions); // Paper - pass conversions
} catch (Exception var14) {
errors.put(
resourceKey,
@@ -274,6 +275,7 @@
}
}
+ io.papermc.paper.registry.PaperRegistryListenerManager.INSTANCE.runFreezeListeners(registry.key(), conversions); // Paper - run pre-freeze listeners
TagLoader.loadTagsForRegistry(resourceManager, registry);
}
@@ -291,6 +293,7 @@
RegistryOps<JsonElement> registryOps2 = RegistryOps.create(JsonOps.INSTANCE, infoGetter);
FileToIdConverter fileToIdConverter = FileToIdConverter.registry(registry.key());
+ final io.papermc.paper.registry.data.util.Conversions conversions = new io.papermc.paper.registry.data.util.Conversions(infoGetter); // Paper - create conversions
for (RegistrySynchronization.PackedRegistryEntry packedRegistryEntry : networkedRegistryData.elements) {
ResourceKey<E> resourceKey = ResourceKey.create(registry.key(), packedRegistryEntry.id());
Optional<Tag> optional = packedRegistryEntry.data();
@@ -309,7 +312,7 @@
try {
Resource resource = factory.getResourceOrThrow(resourceLocation);
- loadElementFromResource(registry, decoder, registryOps2, resourceKey, resource, NETWORK_REGISTRATION_INFO);
+ loadElementFromResource(registry, decoder, registryOps2, resourceKey, resource, NETWORK_REGISTRATION_INFO, conversions); // Paper - pass conversions
} catch (Exception var17) {
loadingErrors.put(resourceKey, new IllegalStateException("Failed to parse local data", var17));
}
@@ -349,6 +352,7 @@
RegistryDataLoader.Loader<T> create(Lifecycle lifecycle, Map<ResourceKey<?>, Exception> errors) {
WritableRegistry<T> writableRegistry = new MappedRegistry<>(this.key, lifecycle);

24
paper-server/patches/sources/net/minecraft/server/ReloadableServerRegistries.java.patch
View File

@@ -1,10 +1,30 @@
--- a/net/minecraft/server/ReloadableServerRegistries.java
+++ b/net/minecraft/server/ReloadableServerRegistries.java
@@ -64,6 +64,7 @@
@@ -50,8 +50,9 @@
);
HolderLookup.Provider provider = HolderLookup.Provider.create(list.stream());
RegistryOps<JsonElement> registryOps = provider.createSerializationContext(JsonOps.INSTANCE);
+ final io.papermc.paper.registry.data.util.Conversions conversions = new io.papermc.paper.registry.data.util.Conversions(registryOps.lookupProvider); // Paper
List<CompletableFuture<WritableRegistry<?>>> list2 = LootDataType.values()
- .map(type -> scheduleRegistryLoad((LootDataType<?>)type, registryOps, resourceManager, prepareExecutor))
+ .map(type -> scheduleRegistryLoad((LootDataType<?>)type, registryOps, resourceManager, prepareExecutor, conversions)) // Paper
.toList();
CompletableFuture<List<WritableRegistry<?>>> completableFuture = Util.sequence(list2);
return completableFuture.thenApplyAsync(
@@ -60,13 +61,14 @@
}
private static <T> CompletableFuture<WritableRegistry<?>> scheduleRegistryLoad(
- LootDataType<T> type, RegistryOps<JsonElement> ops, ResourceManager resourceManager, Executor prepareExecutor
+ LootDataType<T> type, RegistryOps<JsonElement> ops, ResourceManager resourceManager, Executor prepareExecutor, io.papermc.paper.registry.data.util.Conversions conversions // Paper
) {
return CompletableFuture.supplyAsync(() -> {
WritableRegistry<T> writableRegistry = new MappedRegistry<>(type.registryKey(), Lifecycle.experimental());
+ io.papermc.paper.registry.PaperRegistryAccess.instance().registerReloadableRegistry(type.registryKey(), writableRegistry); // Paper - register reloadable registry
Map<ResourceLocation, T> map = new HashMap<>();
SimpleJsonResourceReloadListener.scanDirectory(resourceManager, type.registryKey(), ops, type.codec(), map);
map.forEach((id, value) -> writableRegistry.register(ResourceKey.create(type.registryKey(), id), (T)value, DEFAULT_REGISTRATION_INFO));
- map.forEach((id, value) -> writableRegistry.register(ResourceKey.create(type.registryKey(), id), (T)value, DEFAULT_REGISTRATION_INFO));
+ map.forEach((id, value) -> io.papermc.paper.registry.PaperRegistryListenerManager.INSTANCE.registerWithListeners(writableRegistry, ResourceKey.create(type.registryKey(), id), value, DEFAULT_REGISTRATION_INFO, conversions)); // Paper - register with listeners
TagLoader.loadTagsForRegistry(resourceManager, writableRegistry);
return writableRegistry;
}, prepareExecutor);