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Paper/patches/server/1020-Registry-Modification-API.patch
Bjarne Koll 77a5779e24
Updated Upstream (Bukkit/CraftBukkit/Spigot) (#11197) 
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
2ec53f49 PR-1050: Fix empty result check for Complex Recipes
10671012 PR-1044: Add CrafterCraftEvent
4d87ffe0 Use correct method in JavaDoc
ae5e5817 SPIGOT-7850: Add API for Bogged shear state
46b6d445 SPIGOT-7837: Support data pack banner patterns
d5d0cefc Fix JavaDoc error
b3c2b83d PR-1036: Add API for InventoryView derivatives
1fe2c75a SPIGOT-7809: Add ShieldMeta

CraftBukkit Changes:
8ee6fd1b8 SPIGOT-7857: Improve ItemMeta block data deserialization
8f26c30c6 SPIGOT-7857: Fix spurious internal NBT tag when deserializing BlockStateMeta
759061b93 SPIGOT-7855: Fire does not spread or burn blocks
00fc9fb64 SPIGOT-7853: AnvilInventory#getRepairCost() always returns 0
7501e2e04 PR-1450: Add CrafterCraftEvent
8c51673e7 SPIGOT-5731: PortalCreateEvent#getEntity returns null for nether portals ignited by flint and steel
d53d0d0b1 PR-1456: Fix inverted logic in CraftCrafterView#setSlotDisabled
682a678c8 SPIGOT-7850: Add API for Bogged shear state
fccf5243a SPIGOT-7837: Support data pack banner patterns
9c3bd4390 PR-1431: Add API for InventoryView derivatives
0cc6acbc4 SPIGOT-7849: Fix FoodComponent serialize with "using-converts-to" using null
2c5474952 Don't rely on tags for CraftItemMetas
20d107e46 SPIGOT-7846: Fix ItemMeta for hanging signs
76f59e315 Remove redundant clone in Dropper InventoryMoveItemEvent
e61a53d25 SPIGOT-7817: Call InventoryMoveItemEvent for Crafters
894682e2d SPIGOT-7839: Remove redundant Java version checks
2c12b2187 SPIGOT-7809: Add ShieldMeta and fix setting shield base colours

Spigot Changes:
fb8fb722 Rebuild patches
34bd42b7 SPIGOT-7835: Fix issue with custom hopper settings
2024-08-09 22:05:50 +02:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Mon, 27 Feb 2023 18:28:39 -0800
Subject: [PATCH] Registry Modification API
== AT ==
public net.minecraft.core.MappedRegistry validateWrite(Lnet/minecraft/resources/ResourceKey;)V
public net.minecraft.resources.RegistryOps lookupProvider
public net.minecraft.resources.RegistryOps$HolderLookupAdapter
diff --git a/src/main/java/io/papermc/paper/registry/PaperRegistries.java b/src/main/java/io/papermc/paper/registry/PaperRegistries.java
index 675f5d03478907e3d8284cbea191f01c1eb15769..32ade3ed8533b127e8f5c1cc8b3466249e5444a3 100644
--- a/src/main/java/io/papermc/paper/registry/PaperRegistries.java
+++ b/src/main/java/io/papermc/paper/registry/PaperRegistries.java
@@ -2,6 +2,7 @@ package io.papermc.paper.registry;
import io.papermc.paper.adventure.PaperAdventure;
import io.papermc.paper.registry.entry.RegistryEntry;
+import io.papermc.paper.registry.tag.TagKey;
import java.util.Collections;
import java.util.IdentityHashMap;
import java.util.List;
@@ -56,6 +57,7 @@ import org.checkerframework.framework.qual.DefaultQualifier;
import static io.papermc.paper.registry.entry.RegistryEntry.apiOnly;
import static io.papermc.paper.registry.entry.RegistryEntry.entry;
+import static io.papermc.paper.registry.entry.RegistryEntry.writable;
@DefaultQualifier(NonNull.class)
public final class PaperRegistries {
@@ -138,6 +140,15 @@ public final class PaperRegistries {
return ResourceKey.create((ResourceKey<? extends Registry<M>>) PaperRegistries.registryToNms(typedKey.registryKey()), PaperAdventure.asVanilla(typedKey.key()));
}
+ public static <M, T> TagKey<T> fromNms(final net.minecraft.tags.TagKey<M> tagKey) {
+ return TagKey.create(registryFromNms(tagKey.registry()), CraftNamespacedKey.fromMinecraft(tagKey.location()));
+ }
+
+ @SuppressWarnings({"unchecked", "RedundantCast"})
+ public static <M, T> net.minecraft.tags.TagKey<M> toNms(final TagKey<T> tagKey) {
+ return net.minecraft.tags.TagKey.create((ResourceKey<? extends Registry<M>>) registryToNms(tagKey.registryKey()), PaperAdventure.asVanilla(tagKey.key()));
+ }
+
private PaperRegistries() {
}
}
diff --git a/src/main/java/io/papermc/paper/registry/PaperRegistryAccess.java b/src/main/java/io/papermc/paper/registry/PaperRegistryAccess.java
index d591e3a2e19d5358a0d25a5a681368943622d231..f05ebf453406a924da3de6fb250f4793a1b3c612 100644
--- a/src/main/java/io/papermc/paper/registry/PaperRegistryAccess.java
+++ b/src/main/java/io/papermc/paper/registry/PaperRegistryAccess.java
@@ -80,6 +80,14 @@ public class PaperRegistryAccess implements RegistryAccess {
return possiblyUnwrap(registryHolder.get());
}
+ public <M, T extends Keyed, B extends PaperRegistryBuilder<M, T>> WritableCraftRegistry<M, T, B> getWritableRegistry(final RegistryKey<T> key) {
+ final Registry<T> registry = this.getRegistry(key);
+ if (registry instanceof WritableCraftRegistry<?, T, ?>) {
+ return (WritableCraftRegistry<M, T, B>) registry;
+ }
+ throw new IllegalArgumentException(key + " does not point to a writable registry");
+ }
+
private static <T extends Keyed> Registry<T> possiblyUnwrap(final Registry<T> registry) {
if (registry instanceof final DelayedRegistry<T, ?> delayedRegistry) { // if not coming from legacy, unwrap the delayed registry
return delayedRegistry.delegate();
diff --git a/src/main/java/io/papermc/paper/registry/PaperRegistryBuilder.java b/src/main/java/io/papermc/paper/registry/PaperRegistryBuilder.java
new file mode 100644
index 0000000000000000000000000000000000000000..528c6ee1739d92f766f3904acd7fc5734c93388a
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/PaperRegistryBuilder.java
@@ -0,0 +1,26 @@
+package io.papermc.paper.registry;
+
+import io.papermc.paper.registry.data.util.Conversions;
+import net.minecraft.resources.RegistryOps;
+import org.checkerframework.checker.nullness.qual.Nullable;
+
+public interface PaperRegistryBuilder<M, T> extends RegistryBuilder<T> {
+
+ M build();
+
+ @FunctionalInterface
+ interface Filler<M, T, B extends PaperRegistryBuilder<M, T>> {
+
+ B fill(Conversions conversions, TypedKey<T> key, @Nullable M nms);
+
+ default Factory<M, T, B> asFactory() {
+ return (lookup, key) -> this.fill(lookup, key, null);
+ }
+ }
+
+ @FunctionalInterface
+ interface Factory<M, T, B extends PaperRegistryBuilder<M, T>> {
+
+ B create(Conversions conversions, TypedKey<T> key);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/PaperRegistryListenerManager.java b/src/main/java/io/papermc/paper/registry/PaperRegistryListenerManager.java
new file mode 100644
index 0000000000000000000000000000000000000000..a7f2b264d4f37f5293ae72195b4c78faf35351c9
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/PaperRegistryListenerManager.java
@@ -0,0 +1,183 @@
+package io.papermc.paper.registry;
+
+import com.google.common.base.Preconditions;
+import com.mojang.serialization.Lifecycle;
+import io.papermc.paper.plugin.bootstrap.BootstrapContext;
+import io.papermc.paper.plugin.entrypoint.Entrypoint;
+import io.papermc.paper.plugin.entrypoint.LaunchEntryPointHandler;
+import io.papermc.paper.plugin.lifecycle.event.LifecycleEventRunner;
+import io.papermc.paper.plugin.lifecycle.event.types.LifecycleEventType;
+import io.papermc.paper.registry.data.util.Conversions;
+import io.papermc.paper.registry.entry.RegistryEntry;
+import io.papermc.paper.registry.entry.RegistryEntryInfo;
+import io.papermc.paper.registry.event.RegistryEntryAddEventImpl;
+import io.papermc.paper.registry.event.RegistryEventMap;
+import io.papermc.paper.registry.event.RegistryEventProvider;
+import io.papermc.paper.registry.event.RegistryFreezeEvent;
+import io.papermc.paper.registry.event.RegistryFreezeEventImpl;
+import io.papermc.paper.registry.event.type.RegistryEntryAddEventType;
+import io.papermc.paper.registry.event.type.RegistryEntryAddEventTypeImpl;
+import io.papermc.paper.registry.event.type.RegistryLifecycleEventType;
+import java.util.Optional;
+import net.kyori.adventure.key.Key;
+import net.minecraft.core.Holder;
+import net.minecraft.core.MappedRegistry;
+import net.minecraft.core.RegistrationInfo;
+import net.minecraft.core.Registry;
+import net.minecraft.core.WritableRegistry;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.resources.ResourceKey;
+import net.minecraft.resources.ResourceLocation;
+import org.checkerframework.checker.nullness.qual.Nullable;
+import org.intellij.lang.annotations.Subst;
+
+public final class PaperRegistryListenerManager {
+
+ public static final PaperRegistryListenerManager INSTANCE = new PaperRegistryListenerManager();
+
+ public final RegistryEventMap valueAddHooks = new RegistryEventMap("value add");
+ public final RegistryEventMap freezeHooks = new RegistryEventMap("freeze");
+
+ private PaperRegistryListenerManager() {
+ }
+
+ /**
+ * For {@link Registry#register(Registry, String, Object)}
+ */
+ public <M> M registerWithListeners(final Registry<M> registry, final String id, final M nms) {
+ return this.registerWithListeners(registry, ResourceLocation.withDefaultNamespace(id), nms);
+ }
+
+ /**
+ * For {@link Registry#register(Registry, ResourceLocation, Object)}
+ */
+ public <M> M registerWithListeners(final Registry<M> registry, final ResourceLocation loc, final M nms) {
+ return this.registerWithListeners(registry, ResourceKey.create(registry.key(), loc), nms);
+ }
+
+ /**
+ * For {@link Registry#register(Registry, ResourceKey, Object)}
+ */
+ public <M> M registerWithListeners(final Registry<M> registry, final ResourceKey<M> key, final M nms) {
+ return this.registerWithListeners(registry, key, nms, RegistrationInfo.BUILT_IN, PaperRegistryListenerManager::registerWithInstance, BuiltInRegistries.BUILT_IN_CONVERSIONS);
+ }
+
+ /**
+ * For {@link Registry#registerForHolder(Registry, ResourceLocation, Object)}
+ */
+ public <M> Holder.Reference<M> registerForHolderWithListeners(final Registry<M> registry, final ResourceLocation loc, final M nms) {
+ return this.registerForHolderWithListeners(registry, ResourceKey.create(registry.key(), loc), nms);
+ }
+
+ /**
+ * For {@link Registry#registerForHolder(Registry, ResourceKey, Object)}
+ */
+ public <M> Holder.Reference<M> registerForHolderWithListeners(final Registry<M> registry, final ResourceKey<M> key, final M nms) {
+ return this.registerWithListeners(registry, key, nms, RegistrationInfo.BUILT_IN, WritableRegistry::register, BuiltInRegistries.BUILT_IN_CONVERSIONS);
+ }
+
+ public <M> void registerWithListeners(
+ final Registry<M> registry,
+ final ResourceKey<M> key,
+ final M nms,
+ final RegistrationInfo registrationInfo,
+ final Conversions conversions
+ ) {
+ this.registerWithListeners(registry, key, nms, registrationInfo, WritableRegistry::register, conversions);
+ }
+
+ // TODO remove Keyed
+ public <M, T extends org.bukkit.Keyed, B extends PaperRegistryBuilder<M, T>, R> R registerWithListeners(
+ final Registry<M> registry,
+ final ResourceKey<M> key,
+ final M nms,
+ final RegistrationInfo registrationInfo,
+ final RegisterMethod<M, R> registerMethod,
+ final Conversions conversions
+ ) {
+ Preconditions.checkState(LaunchEntryPointHandler.INSTANCE.hasEntered(Entrypoint.BOOTSTRAPPER), registry.key() + " tried to run modification listeners before bootstrappers have been called"); // verify that bootstrappers have been called
+ final @Nullable RegistryEntryInfo<M, T> entry = PaperRegistries.getEntry(registry.key());
+ if (!RegistryEntry.Modifiable.isModifiable(entry) || !this.valueAddHooks.hasHooks(entry.apiKey())) {
+ return registerMethod.register((WritableRegistry<M>) registry, key, nms, registrationInfo);
+ }
+ final RegistryEntry.Modifiable<M, T, B> modifiableEntry = RegistryEntry.Modifiable.asModifiable(entry);
+ @SuppressWarnings("PatternValidation") final TypedKey<T> typedKey = TypedKey.create(entry.apiKey(), Key.key(key.location().getNamespace(), key.location().getPath()));
+ final B builder = modifiableEntry.fillBuilder(conversions, typedKey, nms);
+ return this.registerWithListeners(registry, modifiableEntry, key, nms, builder, registrationInfo, registerMethod, conversions);
+ }
+
+ <M, T extends org.bukkit.Keyed, B extends PaperRegistryBuilder<M, T>> void registerWithListeners( // TODO remove Keyed
+ final WritableRegistry<M> registry,
+ final RegistryEntryInfo<M, T> entry,
+ final ResourceKey<M> key,
+ final B builder,
+ final RegistrationInfo registrationInfo,
+ final Conversions conversions
+ ) {
+ if (!RegistryEntry.Modifiable.isModifiable(entry) || !this.valueAddHooks.hasHooks(entry.apiKey())) {
+ registry.register(key, builder.build(), registrationInfo);
+ return;
+ }
+ this.registerWithListeners(registry, RegistryEntry.Modifiable.asModifiable(entry), key, null, builder, registrationInfo, WritableRegistry::register, conversions);
+ }
+
+ public <M, T extends org.bukkit.Keyed, B extends PaperRegistryBuilder<M, T>, R> R registerWithListeners( // TODO remove Keyed
+ final Registry<M> registry,
+ final RegistryEntry.Modifiable<M, T, B> entry,
+ final ResourceKey<M> key,
+ final @Nullable M oldNms,
+ final B builder,
+ RegistrationInfo registrationInfo,
+ final RegisterMethod<M, R> registerMethod,
+ final Conversions conversions
+ ) {
+ @Subst("namespace:key") final ResourceLocation beingAdded = key.location();
+ @SuppressWarnings("PatternValidation") final TypedKey<T> typedKey = TypedKey.create(entry.apiKey(), Key.key(beingAdded.getNamespace(), beingAdded.getPath()));
+ final RegistryEntryAddEventImpl<T, B> event = entry.createEntryAddEvent(typedKey, builder, conversions);
+ LifecycleEventRunner.INSTANCE.callEvent(this.valueAddHooks.getHook(entry.apiKey()), event);
+ if (oldNms != null) {
+ ((MappedRegistry<M>) registry).clearIntrusiveHolder(oldNms);
+ }
+ final M newNms = event.builder().build();
+ if (oldNms != null && !newNms.equals(oldNms)) {
+ registrationInfo = new RegistrationInfo(Optional.empty(), Lifecycle.experimental());
+ }
+ return registerMethod.register((WritableRegistry<M>) registry, key, newNms, registrationInfo);
+ }
+
+ private static <M> M registerWithInstance(final WritableRegistry<M> writableRegistry, final ResourceKey<M> key, final M value, final RegistrationInfo registrationInfo) {
+ writableRegistry.register(key, value, registrationInfo);
+ return value;
+ }
+
+ @FunctionalInterface
+ public interface RegisterMethod<M, R> {
+
+ R register(WritableRegistry<M> writableRegistry, ResourceKey<M> key, M value, RegistrationInfo registrationInfo);
+ }
+
+ public <M, T extends org.bukkit.Keyed, B extends PaperRegistryBuilder<M, T>> void runFreezeListeners(final ResourceKey<? extends Registry<M>> resourceKey, final Conversions conversions) {
+ final @Nullable RegistryEntryInfo<M, T> entry = PaperRegistries.getEntry(resourceKey);
+ if (!RegistryEntry.Addable.isAddable(entry) || !this.freezeHooks.hasHooks(entry.apiKey())) {
+ return;
+ }
+ final RegistryEntry.Addable<M, T, B> writableEntry = RegistryEntry.Addable.asAddable(entry);
+ final WritableCraftRegistry<M, T, B> writableRegistry = PaperRegistryAccess.instance().getWritableRegistry(entry.apiKey());
+ final RegistryFreezeEventImpl<T, B> event = writableEntry.createFreezeEvent(writableRegistry, conversions);
+ LifecycleEventRunner.INSTANCE.callEvent(this.freezeHooks.getHook(entry.apiKey()), event);
+ }
+
+ public <T, B extends RegistryBuilder<T>> RegistryEntryAddEventType<T, B> getRegistryValueAddEventType(final RegistryEventProvider<T, B> type) {
+ if (!RegistryEntry.Modifiable.isModifiable(PaperRegistries.getEntry(type.registryKey()))) {
+ throw new IllegalArgumentException(type.registryKey() + " does not support RegistryEntryAddEvent");
+ }
+ return this.valueAddHooks.getOrCreate(type, RegistryEntryAddEventTypeImpl::new);
+ }
+
+ public <T, B extends RegistryBuilder<T>> LifecycleEventType.Prioritizable<BootstrapContext, RegistryFreezeEvent<T, B>> getRegistryFreezeEventType(final RegistryEventProvider<T, B> type) {
+ if (!RegistryEntry.Addable.isAddable(PaperRegistries.getEntry(type.registryKey()))) {
+ throw new IllegalArgumentException(type.registryKey() + " does not support RegistryFreezeEvent");
+ }
+ return this.freezeHooks.getOrCreate(type, RegistryLifecycleEventType::new);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/WritableCraftRegistry.java b/src/main/java/io/papermc/paper/registry/WritableCraftRegistry.java
new file mode 100644
index 0000000000000000000000000000000000000000..78317c7ab42a666f19634593a8f3b696700764c8
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/WritableCraftRegistry.java
@@ -0,0 +1,92 @@
+package io.papermc.paper.registry;
+
+import com.mojang.serialization.Lifecycle;
+import io.papermc.paper.adventure.PaperAdventure;
+import io.papermc.paper.registry.data.util.Conversions;
+import io.papermc.paper.registry.entry.RegistryEntry;
+import io.papermc.paper.registry.event.WritableRegistry;
+import java.util.Optional;
+import java.util.function.BiFunction;
+import java.util.function.Consumer;
+import net.minecraft.core.MappedRegistry;
+import net.minecraft.core.RegistrationInfo;
+import net.minecraft.resources.ResourceKey;
+import org.bukkit.Keyed;
+import org.bukkit.NamespacedKey;
+import org.bukkit.craftbukkit.CraftRegistry;
+import org.bukkit.craftbukkit.util.ApiVersion;
+import org.checkerframework.checker.nullness.qual.Nullable;
+
+public class WritableCraftRegistry<M, T extends Keyed, B extends PaperRegistryBuilder<M, T>> extends CraftRegistry<T, M> {
+
+ private static final RegistrationInfo FROM_PLUGIN = new RegistrationInfo(Optional.empty(), Lifecycle.experimental());
+
+ private final RegistryEntry.BuilderHolder<M, T, B> entry;
+ private final MappedRegistry<M> registry;
+ private final PaperRegistryBuilder.Factory<M, T, ? extends B> builderFactory;
+ private final BiFunction<? super NamespacedKey, M, T> minecraftToBukkit;
+
+ public WritableCraftRegistry(
+ final RegistryEntry.BuilderHolder<M, T, B> entry,
+ final Class<?> classToPreload,
+ final MappedRegistry<M> registry,
+ final BiFunction<NamespacedKey, ApiVersion, NamespacedKey> serializationUpdater,
+ final PaperRegistryBuilder.Factory<M, T, ? extends B> builderFactory,
+ final BiFunction<? super NamespacedKey, M, T> minecraftToBukkit
+ ) {
+ super(classToPreload, registry, null, serializationUpdater);
+ this.entry = entry;
+ this.registry = registry;
+ this.builderFactory = builderFactory;
+ this.minecraftToBukkit = minecraftToBukkit;
+ }
+
+ public void register(final TypedKey<T> key, final Consumer<? super B> value, final Conversions conversions) {
+ final ResourceKey<M> resourceKey = ResourceKey.create(this.registry.key(), PaperAdventure.asVanilla(key.key()));
+ this.registry.validateWrite(resourceKey);
+ final B builder = this.newBuilder(conversions, key);
+ value.accept(builder);
+ PaperRegistryListenerManager.INSTANCE.registerWithListeners(
+ this.registry,
+ RegistryEntry.Modifiable.asModifiable(this.entry),
+ resourceKey,
+ builder,
+ FROM_PLUGIN,
+ conversions
+ );
+ }
+
+ @Override
+ public final @Nullable T createBukkit(final NamespacedKey namespacedKey, final @Nullable M minecraft) {
+ if (minecraft == null) {
+ return null;
+ }
+ return this.minecraftToBukkit(namespacedKey, minecraft);
+ }
+
+ public WritableRegistry<T, B> createApiWritableRegistry(final Conversions conversions) {
+ return new ApiWritableRegistry(conversions);
+ }
+
+ public T minecraftToBukkit(final NamespacedKey namespacedKey, final M minecraft) {
+ return this.minecraftToBukkit.apply(namespacedKey, minecraft);
+ }
+
+ protected B newBuilder(final Conversions conversions, final TypedKey<T> key) {
+ return this.builderFactory.create(conversions, key);
+ }
+
+ public class ApiWritableRegistry implements WritableRegistry<T, B> {
+
+ private final Conversions conversions;
+
+ public ApiWritableRegistry(final Conversions conversions) {
+ this.conversions = conversions;
+ }
+
+ @Override
+ public void register(final TypedKey<T> key, final Consumer<? super B> value) {
+ WritableCraftRegistry.this.register(key, value, this.conversions);
+ }
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/data/util/Conversions.java b/src/main/java/io/papermc/paper/registry/data/util/Conversions.java
new file mode 100644
index 0000000000000000000000000000000000000000..eda5cc7d45ef59ccc1c9c7e027c1f044f1dcc86b
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/data/util/Conversions.java
@@ -0,0 +1,36 @@
+package io.papermc.paper.registry.data.util;
+
+import com.mojang.serialization.JavaOps;
+import io.papermc.paper.adventure.WrapperAwareSerializer;
+import net.kyori.adventure.text.Component;
+import net.minecraft.resources.RegistryOps;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
+import org.checkerframework.framework.qual.DefaultQualifier;
+import org.jetbrains.annotations.Contract;
+
+@DefaultQualifier(NonNull.class)
+public class Conversions {
+
+ private final RegistryOps.RegistryInfoLookup lookup;
+ private final WrapperAwareSerializer serializer;
+
+ public Conversions(final RegistryOps.RegistryInfoLookup lookup) {
+ this.lookup = lookup;
+ this.serializer = new WrapperAwareSerializer(() -> RegistryOps.create(JavaOps.INSTANCE, lookup));
+ }
+
+ public RegistryOps.RegistryInfoLookup lookup() {
+ return this.lookup;
+ }
+
+ @Contract("null -> null; !null -> !null")
+ public net.minecraft.network.chat.@Nullable Component asVanilla(final @Nullable Component adventure) {
+ if (adventure == null) return null;
+ return this.serializer.serialize(adventure);
+ }
+
+ public Component asAdventure(final net.minecraft.network.chat.@Nullable Component vanilla) {
+ return vanilla == null ? Component.empty() : this.serializer.deserialize(vanilla);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/entry/AddableRegistryEntry.java b/src/main/java/io/papermc/paper/registry/entry/AddableRegistryEntry.java
new file mode 100644
index 0000000000000000000000000000000000000000..aeec9b3ae2911f041d000b3db72f37974020ba60
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/entry/AddableRegistryEntry.java
@@ -0,0 +1,44 @@
+package io.papermc.paper.registry.entry;
+
+import io.papermc.paper.registry.PaperRegistryBuilder;
+import io.papermc.paper.registry.RegistryHolder;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import io.papermc.paper.registry.WritableCraftRegistry;
+import io.papermc.paper.registry.data.util.Conversions;
+import java.util.function.BiFunction;
+import net.minecraft.core.MappedRegistry;
+import net.minecraft.core.Registry;
+import net.minecraft.resources.ResourceKey;
+import org.bukkit.Keyed;
+import org.bukkit.NamespacedKey;
+
+public class AddableRegistryEntry<M, T extends Keyed, B extends PaperRegistryBuilder<M, T>> extends CraftRegistryEntry<M, T> implements RegistryEntry.Addable<M, T, B> {
+
+ private final PaperRegistryBuilder.Filler<M, T, B> builderFiller;
+
+ protected AddableRegistryEntry(
+ final ResourceKey<? extends Registry<M>> mcKey,
+ final RegistryKey<T> apiKey,
+ final Class<?> classToPreload,
+ final BiFunction<NamespacedKey, M, T> minecraftToBukkit,
+ final PaperRegistryBuilder.Filler<M, T, B> builderFiller
+ ) {
+ super(mcKey, apiKey, classToPreload, minecraftToBukkit);
+ this.builderFiller = builderFiller;
+ }
+
+ private WritableCraftRegistry<M, T, B> createRegistry(final Registry<M> registry) {
+ return new WritableCraftRegistry<>(this, this.classToPreload, (MappedRegistry<M>) registry, this.updater, this.builderFiller.asFactory(), this.minecraftToBukkit);
+ }
+
+ @Override
+ public RegistryHolder<T> createRegistryHolder(final Registry<M> nmsRegistry) {
+ return new RegistryHolder.Memoized<>(() -> this.createRegistry(nmsRegistry));
+ }
+
+ @Override
+ public B fillBuilder(final Conversions conversions, final TypedKey<T> key, final M nms) {
+ return this.builderFiller.fill(conversions, key, nms);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/entry/ModifiableRegistryEntry.java b/src/main/java/io/papermc/paper/registry/entry/ModifiableRegistryEntry.java
new file mode 100644
index 0000000000000000000000000000000000000000..515a995e3862f8e7cb93d149315ea32e04a08716
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/entry/ModifiableRegistryEntry.java
@@ -0,0 +1,32 @@
+package io.papermc.paper.registry.entry;
+
+import io.papermc.paper.registry.PaperRegistryBuilder;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import io.papermc.paper.registry.data.util.Conversions;
+import java.util.function.BiFunction;
+import net.minecraft.core.Registry;
+import net.minecraft.resources.ResourceKey;
+import org.bukkit.Keyed;
+import org.bukkit.NamespacedKey;
+
+public class ModifiableRegistryEntry<M, T extends Keyed, B extends PaperRegistryBuilder<M, T>> extends CraftRegistryEntry<M, T> implements RegistryEntry.Modifiable<M, T, B> {
+
+ protected final PaperRegistryBuilder.Filler<M, T, B> builderFiller;
+
+ protected ModifiableRegistryEntry(
+ final ResourceKey<? extends Registry<M>> mcKey,
+ final RegistryKey<T> apiKey,
+ final Class<?> toPreload,
+ final BiFunction<NamespacedKey, M, T> minecraftToBukkit,
+ final PaperRegistryBuilder.Filler<M, T, B> builderFiller
+ ) {
+ super(mcKey, apiKey, toPreload, minecraftToBukkit);
+ this.builderFiller = builderFiller;
+ }
+
+ @Override
+ public B fillBuilder(final Conversions conversions, final TypedKey<T> key, final M nms) {
+ return this.builderFiller.fill(conversions, key, nms);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/entry/RegistryEntry.java b/src/main/java/io/papermc/paper/registry/entry/RegistryEntry.java
index 15991bf13894d850f360a520d1815711d25973ec..f2e919705301cb23ed1938ca3c1976378249172c 100644
--- a/src/main/java/io/papermc/paper/registry/entry/RegistryEntry.java
+++ b/src/main/java/io/papermc/paper/registry/entry/RegistryEntry.java
@@ -1,7 +1,13 @@
package io.papermc.paper.registry.entry;
+import io.papermc.paper.registry.PaperRegistryBuilder;
import io.papermc.paper.registry.RegistryHolder;
import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import io.papermc.paper.registry.WritableCraftRegistry;
+import io.papermc.paper.registry.data.util.Conversions;
+import io.papermc.paper.registry.event.RegistryEntryAddEventImpl;
+import io.papermc.paper.registry.event.RegistryFreezeEventImpl;
import io.papermc.paper.registry.legacy.DelayedRegistryEntry;
import java.util.function.BiFunction;
import java.util.function.Supplier;
@@ -11,6 +17,7 @@ import org.bukkit.Keyed;
import org.bukkit.NamespacedKey;
import org.bukkit.craftbukkit.util.ApiVersion;
import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
import org.checkerframework.framework.qual.DefaultQualifier;
@DefaultQualifier(NonNull.class)
@@ -32,6 +39,65 @@ public interface RegistryEntry<M, B extends Keyed> extends RegistryEntryInfo<M,
return new DelayedRegistryEntry<>(this);
}
+ interface BuilderHolder<M, T, B extends PaperRegistryBuilder<M, T>> extends RegistryEntryInfo<M, T> {
+
+ B fillBuilder(Conversions conversions, TypedKey<T> key, M nms);
+ }
+
+ /**
+ * Can mutate values being added to the registry
+ */
+ interface Modifiable<M, T, B extends PaperRegistryBuilder<M, T>> extends BuilderHolder<M, T, B> {
+
+ static boolean isModifiable(final @Nullable RegistryEntryInfo<?, ?> entry) {
+ return entry instanceof RegistryEntry.Modifiable<?, ?, ?> || (entry instanceof final DelayedRegistryEntry<?, ?> delayed && delayed.delegate() instanceof RegistryEntry.Modifiable<?, ?, ?>);
+ }
+
+ static <M, T extends Keyed, B extends PaperRegistryBuilder<M, T>> Modifiable<M, T, B> asModifiable(final RegistryEntryInfo<M, T> entry) { // TODO remove Keyed
+ return (Modifiable<M, T, B>) possiblyUnwrap(entry);
+ }
+
+ default RegistryEntryAddEventImpl<T, B> createEntryAddEvent(final TypedKey<T> key, final B initialBuilder, final Conversions conversions) {
+ return new RegistryEntryAddEventImpl<>(key, initialBuilder, this.apiKey(), conversions);
+ }
+ }
+
+ /**
+ * Can only add new values to the registry, not modify any values.
+ */
+ interface Addable<M, T extends Keyed, B extends PaperRegistryBuilder<M, T>> extends BuilderHolder<M, T, B> { // TODO remove Keyed
+
+ default RegistryFreezeEventImpl<T, B> createFreezeEvent(final WritableCraftRegistry<M, T, B> writableRegistry, final Conversions conversions) {
+ return new RegistryFreezeEventImpl<>(this.apiKey(), writableRegistry.createApiWritableRegistry(conversions), conversions);
+ }
+
+ static boolean isAddable(final @Nullable RegistryEntryInfo<?, ?> entry) {
+ return entry instanceof RegistryEntry.Addable<?, ?, ?> || (entry instanceof final DelayedRegistryEntry<?, ?> delayed && delayed.delegate() instanceof RegistryEntry.Addable<?, ?, ?>);
+ }
+
+ static <M, T extends Keyed, B extends PaperRegistryBuilder<M, T>> Addable<M, T, B> asAddable(final RegistryEntryInfo<M, T> entry) {
+ return (Addable<M, T, B>) possiblyUnwrap(entry);
+ }
+ }
+
+ /**
+ * Can mutate values and add new values.
+ */
+ interface Writable<M, T extends Keyed, B extends PaperRegistryBuilder<M, T>> extends Modifiable<M, T, B>, Addable<M, T, B> { // TODO remove Keyed
+
+ static boolean isWritable(final @Nullable RegistryEntryInfo<?, ?> entry) {
+ return entry instanceof RegistryEntry.Writable<?, ?, ?> || (entry instanceof final DelayedRegistryEntry<?, ?> delayed && delayed.delegate() instanceof RegistryEntry.Writable<?, ?, ?>);
+ }
+
+ static <M, T extends Keyed, B extends PaperRegistryBuilder<M, T>> Writable<M, T, B> asWritable(final RegistryEntryInfo<M, T> entry) { // TODO remove Keyed
+ return (Writable<M, T, B>) possiblyUnwrap(entry);
+ }
+ }
+
+ private static <M, B extends Keyed> RegistryEntryInfo<M, B> possiblyUnwrap(final RegistryEntryInfo<M, B> entry) {
+ return entry instanceof final DelayedRegistryEntry<M, B> delayed ? delayed.delegate() : entry;
+ }
+
static <M, B extends Keyed> RegistryEntry<M, B> entry(
final ResourceKey<? extends Registry<M>> mcKey,
final RegistryKey<B> apiKey,
@@ -48,4 +114,24 @@ public interface RegistryEntry<M, B extends Keyed> extends RegistryEntryInfo<M,
) {
return new ApiRegistryEntry<>(mcKey, apiKey, apiRegistrySupplier);
}
+
+ static <M, T extends Keyed, B extends PaperRegistryBuilder<M, T>> RegistryEntry<M, T> modifiable(
+ final ResourceKey<? extends Registry<M>> mcKey,
+ final RegistryKey<T> apiKey,
+ final Class<?> toPreload,
+ final BiFunction<NamespacedKey, M, T> minecraftToBukkit,
+ final PaperRegistryBuilder.Filler<M, T, B> filler
+ ) {
+ return new ModifiableRegistryEntry<>(mcKey, apiKey, toPreload, minecraftToBukkit, filler);
+ }
+
+ static <M, T extends Keyed, B extends PaperRegistryBuilder<M, T>> RegistryEntry<M, T> writable(
+ final ResourceKey<? extends Registry<M>> mcKey,
+ final RegistryKey<T> apiKey,
+ final Class<?> toPreload,
+ final BiFunction<NamespacedKey, M, T> minecraftToBukkit,
+ final PaperRegistryBuilder.Filler<M, T, B> filler
+ ) {
+ return new WritableRegistryEntry<>(mcKey, apiKey, toPreload, minecraftToBukkit, filler);
+ }
}
diff --git a/src/main/java/io/papermc/paper/registry/entry/WritableRegistryEntry.java b/src/main/java/io/papermc/paper/registry/entry/WritableRegistryEntry.java
new file mode 100644
index 0000000000000000000000000000000000000000..562accce731630327d116afd1c9d559df7e386bd
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/entry/WritableRegistryEntry.java
@@ -0,0 +1,22 @@
+package io.papermc.paper.registry.entry;
+
+import io.papermc.paper.registry.PaperRegistryBuilder;
+import io.papermc.paper.registry.RegistryKey;
+import java.util.function.BiFunction;
+import net.minecraft.core.Registry;
+import net.minecraft.resources.ResourceKey;
+import org.bukkit.Keyed;
+import org.bukkit.NamespacedKey;
+
+public class WritableRegistryEntry<M, T extends Keyed, B extends PaperRegistryBuilder<M, T>> extends AddableRegistryEntry<M, T, B> implements RegistryEntry.Writable<M, T, B> { // TODO remove Keyed
+
+ protected WritableRegistryEntry(
+ final ResourceKey<? extends Registry<M>> mcKey,
+ final RegistryKey<T> apiKey,
+ final Class<?> classToPreload,
+ final BiFunction<NamespacedKey, M, T> minecraftToBukkit,
+ final PaperRegistryBuilder.Filler<M, T, B> builderFiller
+ ) {
+ super(mcKey, apiKey, classToPreload, minecraftToBukkit, builderFiller);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/RegistryEntryAddEventImpl.java b/src/main/java/io/papermc/paper/registry/event/RegistryEntryAddEventImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..cc9c8fd313f530777af80ad79e03903f3f8f9829
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/RegistryEntryAddEventImpl.java
@@ -0,0 +1,30 @@
+package io.papermc.paper.registry.event;
+
+import io.papermc.paper.plugin.lifecycle.event.PaperLifecycleEvent;
+import io.papermc.paper.registry.PaperRegistries;
+import io.papermc.paper.registry.RegistryBuilder;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import io.papermc.paper.registry.data.util.Conversions;
+import io.papermc.paper.registry.set.NamedRegistryKeySetImpl;
+import io.papermc.paper.registry.tag.Tag;
+import io.papermc.paper.registry.tag.TagKey;
+import net.minecraft.core.HolderSet;
+import net.minecraft.resources.RegistryOps;
+import org.bukkit.Keyed;
+import org.checkerframework.checker.nullness.qual.NonNull;
+
+public record RegistryEntryAddEventImpl<T, B extends RegistryBuilder<T>>(
+ TypedKey<T> key,
+ B builder,
+ RegistryKey<T> registryKey,
+ Conversions conversions
+) implements RegistryEntryAddEvent<T, B>, PaperLifecycleEvent {
+
+ @Override
+ public @NonNull <V extends Keyed> Tag<V> getOrCreateTag(final TagKey<V> tagKey) {
+ final RegistryOps.RegistryInfo<Object> registryInfo = this.conversions.lookup().lookup(PaperRegistries.registryToNms(tagKey.registryKey())).orElseThrow();
+ final HolderSet.Named<?> tagSet = registryInfo.getter().getOrThrow(PaperRegistries.toNms(tagKey));
+ return new NamedRegistryKeySetImpl<>(tagKey, tagSet);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/RegistryEventMap.java b/src/main/java/io/papermc/paper/registry/event/RegistryEventMap.java
new file mode 100644
index 0000000000000000000000000000000000000000..f5ea23173dcbe491742c3dd051c147ef397307a0
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/RegistryEventMap.java
@@ -0,0 +1,44 @@
+package io.papermc.paper.registry.event;
+
+import io.papermc.paper.plugin.bootstrap.BootstrapContext;
+import io.papermc.paper.plugin.lifecycle.event.LifecycleEventRunner;
+import io.papermc.paper.plugin.lifecycle.event.types.LifecycleEventType;
+import io.papermc.paper.registry.RegistryBuilder;
+import io.papermc.paper.registry.RegistryKey;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+import java.util.function.BiFunction;
+
+public final class RegistryEventMap {
+
+ private final Map<RegistryKey<?>, LifecycleEventType<BootstrapContext, ? extends RegistryEvent<?>, ?>> hooks = new HashMap<>();
+ private final String name;
+
+ public RegistryEventMap(final String name) {
+ this.name = name;
+ }
+
+ @SuppressWarnings("unchecked")
+ public <T, B extends RegistryBuilder<T>, E extends RegistryEvent<T>, ET extends LifecycleEventType<BootstrapContext, E, ?>> ET getOrCreate(final RegistryEventProvider<T, B> type, final BiFunction<? super RegistryEventProvider<T, B>, ? super String, ET> eventTypeCreator) {
+ final ET registerHook;
+ if (this.hooks.containsKey(type.registryKey())) {
+ registerHook = (ET) this.hooks.get(type.registryKey());
+ } else {
+ registerHook = eventTypeCreator.apply(type, this.name);
+ LifecycleEventRunner.INSTANCE.addEventType(registerHook);
+ this.hooks.put(type.registryKey(), registerHook);
+ }
+ return registerHook;
+ }
+
+ @SuppressWarnings("unchecked")
+ public <T, E extends RegistryEvent<T>> LifecycleEventType<BootstrapContext, E, ?> getHook(final RegistryKey<T> registryKey) {
+ return (LifecycleEventType<BootstrapContext, E, ?>) Objects.requireNonNull(this.hooks.get(registryKey), "No hook for " + registryKey);
+ }
+
+ public boolean hasHooks(final RegistryKey<?> registryKey) {
+ return this.hooks.containsKey(registryKey);
+ }
+
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/RegistryEventTypeProviderImpl.java b/src/main/java/io/papermc/paper/registry/event/RegistryEventTypeProviderImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..34c842ffa355e3c8001dd7b8551bcb49229a6391
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/RegistryEventTypeProviderImpl.java
@@ -0,0 +1,24 @@
+package io.papermc.paper.registry.event;
+
+import io.papermc.paper.plugin.bootstrap.BootstrapContext;
+import io.papermc.paper.plugin.lifecycle.event.types.LifecycleEventType;
+import io.papermc.paper.registry.PaperRegistryListenerManager;
+import io.papermc.paper.registry.RegistryBuilder;
+import io.papermc.paper.registry.event.type.RegistryEntryAddEventType;
+
+public class RegistryEventTypeProviderImpl implements RegistryEventTypeProvider {
+
+ public static RegistryEventTypeProviderImpl instance() {
+ return (RegistryEventTypeProviderImpl) RegistryEventTypeProvider.provider();
+ }
+
+ @Override
+ public <T, B extends RegistryBuilder<T>> RegistryEntryAddEventType<T, B> registryEntryAdd(final RegistryEventProvider<T, B> type) {
+ return PaperRegistryListenerManager.INSTANCE.getRegistryValueAddEventType(type);
+ }
+
+ @Override
+ public <T, B extends RegistryBuilder<T>> LifecycleEventType.Prioritizable<BootstrapContext, RegistryFreezeEvent<T, B>> registryFreeze(final RegistryEventProvider<T, B> type) {
+ return PaperRegistryListenerManager.INSTANCE.getRegistryFreezeEventType(type);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/RegistryFreezeEventImpl.java b/src/main/java/io/papermc/paper/registry/event/RegistryFreezeEventImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..63957d2509e68ccc6eb2fd9ecaa35bfad7b71b81
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/RegistryFreezeEventImpl.java
@@ -0,0 +1,28 @@
+package io.papermc.paper.registry.event;
+
+import io.papermc.paper.plugin.lifecycle.event.PaperLifecycleEvent;
+import io.papermc.paper.registry.PaperRegistries;
+import io.papermc.paper.registry.RegistryBuilder;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.data.util.Conversions;
+import io.papermc.paper.registry.set.NamedRegistryKeySetImpl;
+import io.papermc.paper.registry.tag.Tag;
+import io.papermc.paper.registry.tag.TagKey;
+import net.minecraft.core.HolderSet;
+import net.minecraft.resources.RegistryOps;
+import org.bukkit.Keyed;
+import org.checkerframework.checker.nullness.qual.NonNull;
+
+public record RegistryFreezeEventImpl<T, B extends RegistryBuilder<T>>(
+ RegistryKey<T> registryKey,
+ WritableRegistry<T, B> registry,
+ Conversions conversions
+) implements RegistryFreezeEvent<T, B>, PaperLifecycleEvent {
+
+ @Override
+ public @NonNull <V extends Keyed> Tag<V> getOrCreateTag(final TagKey<V> tagKey) {
+ final RegistryOps.RegistryInfo<Object> registryInfo = this.conversions.lookup().lookup(PaperRegistries.registryToNms(tagKey.registryKey())).orElseThrow();
+ final HolderSet.Named<?> tagSet = registryInfo.getter().getOrThrow(PaperRegistries.toNms(tagKey));
+ return new NamedRegistryKeySetImpl<>(tagKey, tagSet);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/package-info.java b/src/main/java/io/papermc/paper/registry/event/package-info.java
new file mode 100644
index 0000000000000000000000000000000000000000..14d2d9766b8dee763f220c397aba3ad432d02aaa
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/package-info.java
@@ -0,0 +1,5 @@
+@DefaultQualifier(NonNull.class)
+package io.papermc.paper.registry.event;
+
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
diff --git a/src/main/java/io/papermc/paper/registry/event/type/RegistryEntryAddEventTypeImpl.java b/src/main/java/io/papermc/paper/registry/event/type/RegistryEntryAddEventTypeImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..5d709ed04e1078b631f5b9c74ca35f042251e14f
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/type/RegistryEntryAddEventTypeImpl.java
@@ -0,0 +1,32 @@
+package io.papermc.paper.registry.event.type;
+
+import io.papermc.paper.plugin.bootstrap.BootstrapContext;
+import io.papermc.paper.plugin.lifecycle.event.handler.LifecycleEventHandler;
+import io.papermc.paper.plugin.lifecycle.event.types.PrioritizableLifecycleEventType;
+import io.papermc.paper.registry.RegistryBuilder;
+import io.papermc.paper.registry.event.RegistryEntryAddEvent;
+import io.papermc.paper.registry.event.RegistryEventProvider;
+import java.util.function.Consumer;
+import java.util.function.Predicate;
+
+public class RegistryEntryAddEventTypeImpl<T, B extends RegistryBuilder<T>> extends PrioritizableLifecycleEventType<BootstrapContext, RegistryEntryAddEvent<T, B>, RegistryEntryAddConfiguration<T>> implements RegistryEntryAddEventType<T, B> {
+
+ public RegistryEntryAddEventTypeImpl(final RegistryEventProvider<T, B> type, final String eventName) {
+ super(type.registryKey() + " / " + eventName, BootstrapContext.class);
+ }
+
+ @Override
+ public RegistryEntryAddConfiguration<T> newHandler(final LifecycleEventHandler<? super RegistryEntryAddEvent<T, B>> handler) {
+ return new RegistryEntryAddHandlerConfiguration<>(handler, this);
+ }
+
+ @Override
+ public void forEachHandler(final RegistryEntryAddEvent<T, B> event, final Consumer<RegisteredHandler<BootstrapContext, RegistryEntryAddEvent<T, B>>> consumer, final Predicate<RegisteredHandler<BootstrapContext, RegistryEntryAddEvent<T, B>>> predicate) {
+ super.forEachHandler(event, consumer, predicate.and(handler -> this.matchesTarget(event, handler)));
+ }
+
+ private boolean matchesTarget(final RegistryEntryAddEvent<T, B> event, final RegisteredHandler<BootstrapContext, RegistryEntryAddEvent<T, B>> handler) {
+ final RegistryEntryAddHandlerConfiguration<T, B> config = (RegistryEntryAddHandlerConfiguration<T, B>) handler.config();
+ return config.filter() == null || config.filter().test(event.key());
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/type/RegistryEntryAddHandlerConfiguration.java b/src/main/java/io/papermc/paper/registry/event/type/RegistryEntryAddHandlerConfiguration.java
new file mode 100644
index 0000000000000000000000000000000000000000..548f5bf979e88708e98d04dfe22ccaa300c91ddd
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/type/RegistryEntryAddHandlerConfiguration.java
@@ -0,0 +1,42 @@
+package io.papermc.paper.registry.event.type;
+
+import io.papermc.paper.plugin.bootstrap.BootstrapContext;
+import io.papermc.paper.plugin.lifecycle.event.handler.LifecycleEventHandler;
+import io.papermc.paper.plugin.lifecycle.event.handler.configuration.PrioritizedLifecycleEventHandlerConfigurationImpl;
+import io.papermc.paper.plugin.lifecycle.event.types.AbstractLifecycleEventType;
+import io.papermc.paper.registry.RegistryBuilder;
+import io.papermc.paper.registry.TypedKey;
+import io.papermc.paper.registry.event.RegistryEntryAddEvent;
+import java.util.function.Predicate;
+import org.checkerframework.checker.nullness.qual.Nullable;
+import org.jetbrains.annotations.Contract;
+
+public class RegistryEntryAddHandlerConfiguration<T, B extends RegistryBuilder<T>> extends PrioritizedLifecycleEventHandlerConfigurationImpl<BootstrapContext, RegistryEntryAddEvent<T, B>> implements RegistryEntryAddConfiguration<T> {
+
+ private @Nullable Predicate<TypedKey<T>> filter;
+
+ public RegistryEntryAddHandlerConfiguration(final LifecycleEventHandler<? super RegistryEntryAddEvent<T, B>> handler, final AbstractLifecycleEventType<BootstrapContext, RegistryEntryAddEvent<T, B>, ?> eventType) {
+ super(handler, eventType);
+ }
+
+ @Contract(pure = true)
+ public @Nullable Predicate<TypedKey<T>> filter() {
+ return this.filter;
+ }
+
+ @Override
+ public RegistryEntryAddConfiguration<T> filter(final Predicate<TypedKey<T>> filter) {
+ this.filter = filter;
+ return this;
+ }
+
+ @Override
+ public RegistryEntryAddConfiguration<T> priority(final int priority) {
+ return (RegistryEntryAddConfiguration<T>) super.priority(priority);
+ }
+
+ @Override
+ public RegistryEntryAddConfiguration<T> monitor() {
+ return (RegistryEntryAddConfiguration<T>) super.monitor();
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/type/RegistryLifecycleEventType.java b/src/main/java/io/papermc/paper/registry/event/type/RegistryLifecycleEventType.java
new file mode 100644
index 0000000000000000000000000000000000000000..dcc0f6b337840a78d38abdf2eb3f4bbd1676f58f
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/type/RegistryLifecycleEventType.java
@@ -0,0 +1,14 @@
+package io.papermc.paper.registry.event.type;
+
+import io.papermc.paper.plugin.bootstrap.BootstrapContext;
+import io.papermc.paper.plugin.lifecycle.event.types.PrioritizableLifecycleEventType;
+import io.papermc.paper.registry.RegistryBuilder;
+import io.papermc.paper.registry.event.RegistryEvent;
+import io.papermc.paper.registry.event.RegistryEventProvider;
+
+public final class RegistryLifecycleEventType<T, B extends RegistryBuilder<T>, E extends RegistryEvent<T>> extends PrioritizableLifecycleEventType.Simple<BootstrapContext, E> {
+
+ public RegistryLifecycleEventType(final RegistryEventProvider<T, B> type, final String eventName) {
+ super(type.registryKey() + " / " + eventName, BootstrapContext.class);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/legacy/DelayedRegistry.java b/src/main/java/io/papermc/paper/registry/legacy/DelayedRegistry.java
index 5562e8da5ebaef2a3add46e88d64358b7737b59e..e5880f76cdb8ebf01fcefdf77ba9b95674b997a8 100644
--- a/src/main/java/io/papermc/paper/registry/legacy/DelayedRegistry.java
+++ b/src/main/java/io/papermc/paper/registry/legacy/DelayedRegistry.java
@@ -1,12 +1,13 @@
package io.papermc.paper.registry.legacy;
+import io.papermc.paper.registry.tag.Tag;
+import io.papermc.paper.registry.tag.TagKey;
import java.util.Iterator;
import java.util.function.Supplier;
import java.util.stream.Stream;
import org.bukkit.Keyed;
import org.bukkit.NamespacedKey;
import org.bukkit.Registry;
-import org.bukkit.craftbukkit.CraftRegistry;
import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.jetbrains.annotations.NotNull;
@@ -52,4 +53,14 @@ public final class DelayedRegistry<T extends Keyed, R extends Registry<T>> imple
public NamespacedKey getKey(final T value) {
return this.delegate().getKey(value);
}
+
+ @Override
+ public boolean hasTag(final TagKey<T> key) {
+ return this.delegate().hasTag(key);
+ }
+
+ @Override
+ public @NotNull Tag<T> getTag(final TagKey<T> key) {
+ return this.delegate().getTag(key);
+ }
}
diff --git a/src/main/java/io/papermc/paper/registry/package-info.java b/src/main/java/io/papermc/paper/registry/package-info.java
new file mode 100644
index 0000000000000000000000000000000000000000..0b80179ff90e085568d7ceafd9b17511789dc99b
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/package-info.java
@@ -0,0 +1,5 @@
+@DefaultQualifier(NonNull.class)
+package io.papermc.paper.registry;
+
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
diff --git a/src/main/java/io/papermc/paper/registry/set/NamedRegistryKeySetImpl.java b/src/main/java/io/papermc/paper/registry/set/NamedRegistryKeySetImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..e8c2c18a1ed5cd587266bd415170610781531a12
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/set/NamedRegistryKeySetImpl.java
@@ -0,0 +1,76 @@
+package io.papermc.paper.registry.set;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Iterables;
+import io.papermc.paper.registry.PaperRegistries;
+import io.papermc.paper.registry.RegistryAccess;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import io.papermc.paper.registry.tag.Tag;
+import io.papermc.paper.registry.tag.TagKey;
+import java.util.Collection;
+import java.util.Set;
+import net.kyori.adventure.key.Key;
+import net.minecraft.core.Holder;
+import net.minecraft.core.HolderSet;
+import org.bukkit.Keyed;
+import org.bukkit.NamespacedKey;
+import org.bukkit.Registry;
+import org.bukkit.craftbukkit.util.CraftNamespacedKey;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Unmodifiable;
+
+@DefaultQualifier(NonNull.class)
+public record NamedRegistryKeySetImpl<T extends Keyed, M>( // TODO remove Keyed
+ TagKey<T> tagKey,
+ HolderSet.Named<M> namedSet
+) implements Tag<T>, org.bukkit.Tag<T> {
+
+ @Override
+ public @Unmodifiable Collection<TypedKey<T>> values() {
+ final ImmutableList.Builder<TypedKey<T>> builder = ImmutableList.builder();
+ for (final Holder<M> holder : this.namedSet) {
+ builder.add(TypedKey.create(this.tagKey.registryKey(), CraftNamespacedKey.fromMinecraft(((Holder.Reference<?>) holder).key().location())));
+ }
+ return builder.build();
+ }
+
+ @Override
+ public RegistryKey<T> registryKey() {
+ return this.tagKey.registryKey();
+ }
+
+ @Override
+ public boolean contains(final TypedKey<T> valueKey) {
+ return Iterables.any(this.namedSet, h -> {
+ return PaperRegistries.fromNms(((Holder.Reference<?>) h).key()).equals(valueKey);
+ });
+ }
+
+ @Override
+ public @Unmodifiable Collection<T> resolve(final Registry<T> registry) {
+ final ImmutableList.Builder<T> builder = ImmutableList.builder();
+ for (final Holder<M> holder : this.namedSet) {
+ builder.add(registry.getOrThrow(CraftNamespacedKey.fromMinecraft(((Holder.Reference<?>) holder).key().location())));
+ }
+ return builder.build();
+ }
+
+ @Override
+ public boolean isTagged(final T item) {
+ return this.getValues().contains(item);
+ }
+
+ @Override
+ public Set<T> getValues() {
+ return Set.copyOf(this.resolve(RegistryAccess.registryAccess().getRegistry(this.registryKey())));
+ }
+
+ @Override
+ public @NotNull NamespacedKey getKey() {
+ final Key key = this.tagKey().key();
+ return new NamespacedKey(key.namespace(), key.value());
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/set/PaperRegistrySets.java b/src/main/java/io/papermc/paper/registry/set/PaperRegistrySets.java
new file mode 100644
index 0000000000000000000000000000000000000000..f09ce9c8547ef05153847245746473dd9a8acbe6
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/set/PaperRegistrySets.java
@@ -0,0 +1,48 @@
+package io.papermc.paper.registry.set;
+
+import io.papermc.paper.registry.PaperRegistries;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import java.util.ArrayList;
+import java.util.List;
+import net.minecraft.core.Holder;
+import net.minecraft.core.HolderSet;
+import net.minecraft.core.Registry;
+import net.minecraft.resources.RegistryOps;
+import net.minecraft.resources.ResourceKey;
+import org.bukkit.Keyed;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+@DefaultQualifier(NonNull.class)
+public final class PaperRegistrySets {
+
+ public static <A extends Keyed, M> HolderSet<M> convertToNms(final ResourceKey<? extends Registry<M>> resourceKey, final RegistryOps.RegistryInfoLookup lookup, final RegistryKeySet<A> registryKeySet) { // TODO remove Keyed
+ if (registryKeySet instanceof NamedRegistryKeySetImpl<A, ?>) {
+ return ((NamedRegistryKeySetImpl<A, M>) registryKeySet).namedSet();
+ } else {
+ final RegistryOps.RegistryInfo<M> registryInfo = lookup.lookup(resourceKey).orElseThrow();
+ return HolderSet.direct(key -> {
+ return registryInfo.getter().getOrThrow(PaperRegistries.toNms(key));
+ }, registryKeySet.values());
+ }
+ }
+
+ public static <A extends Keyed, M> RegistryKeySet<A> convertToApi(final RegistryKey<A> registryKey, final HolderSet<M> holders) { // TODO remove Keyed
+ if (holders instanceof final HolderSet.Named<M> named) {
+ return new NamedRegistryKeySetImpl<>(PaperRegistries.fromNms(named.key()), named);
+ } else {
+ final List<TypedKey<A>> keys = new ArrayList<>();
+ for (final Holder<M> holder : holders) {
+ if (!(holder instanceof final Holder.Reference<M> reference)) {
+ throw new UnsupportedOperationException("Cannot convert a holder set containing direct holders");
+ }
+ keys.add(PaperRegistries.fromNms(reference.key()));
+ }
+ return RegistrySet.keySet(registryKey, keys);
+ }
+ }
+
+ private PaperRegistrySets() {
+ }
+}
diff --git a/src/main/java/net/minecraft/core/MappedRegistry.java b/src/main/java/net/minecraft/core/MappedRegistry.java
index edbbafd1705345282e5e6251eb71bfde5793b7d4..f22d22ebcedcc9c20225677844c86a1ad27c4211 100644
--- a/src/main/java/net/minecraft/core/MappedRegistry.java
+++ b/src/main/java/net/minecraft/core/MappedRegistry.java
@@ -441,4 +441,12 @@ public class MappedRegistry<T> implements WritableRegistry<T> {
public HolderLookup.RegistryLookup<T> asLookup() {
return this.lookup;
}
+ // 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
}
diff --git a/src/main/java/net/minecraft/core/registries/BuiltInRegistries.java b/src/main/java/net/minecraft/core/registries/BuiltInRegistries.java
index 44b7927081b476813505cab6b3a2da2ec2942c54..0497318e8f647453f38f3a16a8be6bd9aa19253f 100644
--- a/src/main/java/net/minecraft/core/registries/BuiltInRegistries.java
+++ b/src/main/java/net/minecraft/core/registries/BuiltInRegistries.java
@@ -288,6 +288,17 @@ public class BuiltInRegistries {
Registries.ENCHANTMENT_PROVIDER_TYPE, EnchantmentProviderTypes::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.registryOrThrow(registryRef);
+ return java.util.Optional.of(
+ new net.minecraft.resources.RegistryOps.RegistryInfo<>(registry.asLookup(), registry.asTagAddingLookup(), 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);
@@ -328,6 +339,7 @@ public class BuiltInRegistries {
}
public static void bootStrap(Runnable runnable) {
// Paper end
+ REGISTRY.freeze(); // Paper - freeze main registry early
createContents();
runnable.run(); // Paper
freeze();
@@ -346,6 +358,7 @@ public class BuiltInRegistries {
REGISTRY.freeze();
for (Registry<?> registry : REGISTRY) {
+ io.papermc.paper.registry.PaperRegistryListenerManager.INSTANCE.runFreezeListeners(registry.key(), BUILT_IN_CONVERSIONS); // Paper
registry.freeze();
}
}
diff --git a/src/main/java/net/minecraft/resources/RegistryDataLoader.java b/src/main/java/net/minecraft/resources/RegistryDataLoader.java
index abadf4abe08dc3bb6612b42cbb3f7df3ffa28ce9..3053243866c655829fe2e980446b4abf1da6d37c 100644
--- a/src/main/java/net/minecraft/resources/RegistryDataLoader.java
+++ b/src/main/java/net/minecraft/resources/RegistryDataLoader.java
@@ -115,7 +115,7 @@ public class RegistryDataLoader {
);
public static RegistryAccess.Frozen load(ResourceManager resourceManager, RegistryAccess registryManager, List<RegistryDataLoader.RegistryData<?>> entries) {
- return load((loader, infoGetter) -> loader.loadFromResources(resourceManager, infoGetter), registryManager, entries);
+ return load((loader, infoGetter, conversions) -> loader.loadFromResources(resourceManager, infoGetter, conversions), registryManager, entries); // Paper - pass conversions
}
public static RegistryAccess.Frozen load(
@@ -124,7 +124,7 @@ public class RegistryDataLoader {
RegistryAccess registryManager,
List<RegistryDataLoader.RegistryData<?>> entries
) {
- return load((loader, infoGetter) -> loader.loadFromNetwork(data, factory, infoGetter), registryManager, entries);
+ return load((loader, infoGetter, conversions) -> loader.loadFromNetwork(data, factory, infoGetter, conversions), registryManager, entries); // Paper - pass conversions
}
private static RegistryAccess.Frozen load(
@@ -133,9 +133,11 @@ public class RegistryDataLoader {
Map<ResourceKey<?>, Exception> map = new HashMap<>();
List<RegistryDataLoader.Loader<?>> list = entries.stream().map(entry -> entry.create(Lifecycle.stable(), map)).collect(Collectors.toUnmodifiableList());
RegistryOps.RegistryInfoLookup registryInfoLookup = createContext(baseRegistryManager, list);
- list.forEach(loader -> loadable.apply((RegistryDataLoader.Loader<?>)loader, registryInfoLookup));
+ final io.papermc.paper.registry.data.util.Conversions conversions = new io.papermc.paper.registry.data.util.Conversions(registryInfoLookup); // Paper - create conversions
+ list.forEach(loader -> loadable.apply((RegistryDataLoader.Loader<?>)loader, registryInfoLookup, conversions));
list.forEach(loader -> {
Registry<?> registry = loader.registry();
+ io.papermc.paper.registry.PaperRegistryListenerManager.INSTANCE.runFreezeListeners(loader.registry.key(), conversions); // Paper - run pre-freeze listeners
try {
registry.freeze();
@@ -193,13 +195,13 @@ public class RegistryDataLoader {
}
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
) 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
}
}
@@ -208,7 +210,8 @@ public class RegistryDataLoader {
RegistryOps.RegistryInfoLookup infoGetter,
WritableRegistry<E> registry,
Decoder<E> elementDecoder,
- Map<ResourceKey<?>, Exception> errors
+ Map<ResourceKey<?>, Exception> errors,
+ io.papermc.paper.registry.data.util.Conversions conversions // Paper - pass conversions
) {
String string = Registries.elementsDirPath(registry.key());
FileToIdConverter fileToIdConverter = FileToIdConverter.json(string);
@@ -221,7 +224,7 @@ public class RegistryDataLoader {
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 var15) {
errors.put(
resourceKey,
@@ -237,7 +240,8 @@ public class RegistryDataLoader {
RegistryOps.RegistryInfoLookup infoGetter,
WritableRegistry<E> registry,
Decoder<E> decoder,
- Map<ResourceKey<?>, Exception> loadingErrors
+ Map<ResourceKey<?>, Exception> loadingErrors,
+ io.papermc.paper.registry.data.util.Conversions conversions // Paper - pass conversions
) {
List<RegistrySynchronization.PackedRegistryEntry> list = data.get(registry.key());
if (list != null) {
@@ -264,7 +268,7 @@ public class RegistryDataLoader {
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 var18) {
loadingErrors.put(resourceKey, new IllegalStateException("Failed to parse local data", var18));
}
@@ -274,22 +278,23 @@ public class RegistryDataLoader {
}
static record Loader<T>(RegistryDataLoader.RegistryData<T> data, WritableRegistry<T> registry, Map<ResourceKey<?>, Exception> loadingErrors) {
- public void loadFromResources(ResourceManager resourceManager, RegistryOps.RegistryInfoLookup infoGetter) {
- RegistryDataLoader.loadContentsFromManager(resourceManager, infoGetter, this.registry, this.data.elementCodec, this.loadingErrors);
+ public void loadFromResources(ResourceManager resourceManager, RegistryOps.RegistryInfoLookup infoGetter, io.papermc.paper.registry.data.util.Conversions conversions) { // Paper - pass conversions
+ RegistryDataLoader.loadContentsFromManager(resourceManager, infoGetter, this.registry, this.data.elementCodec, this.loadingErrors, conversions); // Paper - pass conversions
}
public void loadFromNetwork(
Map<ResourceKey<? extends Registry<?>>, List<RegistrySynchronization.PackedRegistryEntry>> data,
ResourceProvider factory,
- RegistryOps.RegistryInfoLookup infoGetter
+ RegistryOps.RegistryInfoLookup infoGetter,
+ io.papermc.paper.registry.data.util.Conversions conversions // Paper
) {
- RegistryDataLoader.loadContentsFromNetwork(data, factory, infoGetter, this.registry, this.data.elementCodec, this.loadingErrors);
+ RegistryDataLoader.loadContentsFromNetwork(data, factory, infoGetter, this.registry, this.data.elementCodec, this.loadingErrors, conversions); // Paper - pass conversions
}
}
@FunctionalInterface
interface LoadingFunction {
- void apply(RegistryDataLoader.Loader<?> loader, RegistryOps.RegistryInfoLookup infoGetter);
+ void apply(RegistryDataLoader.Loader<?> loader, RegistryOps.RegistryInfoLookup infoGetter, io.papermc.paper.registry.data.util.Conversions conversions); // Paper - pass conversions
}
public static record RegistryData<T>(ResourceKey<? extends Registry<T>> key, Codec<T> elementCodec, boolean requiredNonEmpty) {
diff --git a/src/main/java/net/minecraft/server/ReloadableServerRegistries.java b/src/main/java/net/minecraft/server/ReloadableServerRegistries.java
index 397bdacab9517354875ebc0bc68d35059b3c318b..908431652a0fea79b5a0cee1efd0c7a7d524b614 100644
--- a/src/main/java/net/minecraft/server/ReloadableServerRegistries.java
+++ b/src/main/java/net/minecraft/server/ReloadableServerRegistries.java
@@ -47,15 +47,16 @@ public class ReloadableServerRegistries {
) {
RegistryAccess.Frozen frozen = dynamicRegistries.getAccessForLoading(RegistryLayer.RELOADABLE);
RegistryOps<JsonElement> registryOps = new ReloadableServerRegistries.EmptyTagLookupWrapper(frozen).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<?>>> list = LootDataType.values()
- .map(type -> scheduleElementParse((LootDataType<?>)type, registryOps, resourceManager, prepareExecutor))
+ .map(type -> scheduleElementParse((LootDataType<?>)type, registryOps, resourceManager, prepareExecutor, conversions)) // Paper
.toList();
CompletableFuture<List<WritableRegistry<?>>> completableFuture = Util.sequence(list);
return completableFuture.thenApplyAsync(registries -> apply(dynamicRegistries, (List<WritableRegistry<?>>)registries), prepareExecutor);
}
private static <T> CompletableFuture<WritableRegistry<?>> scheduleElementParse(
- 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(
() -> {
@@ -66,7 +67,7 @@ public class ReloadableServerRegistries {
SimpleJsonResourceReloadListener.scanDirectory(resourceManager, string, GSON, map);
map.forEach(
(id, json) -> type.deserialize(id, ops, json)
- .ifPresent(value -> writableRegistry.register(ResourceKey.create(type.registryKey(), id), (T)value, DEFAULT_REGISTRATION_INFO))
+ .ifPresent(value -> io.papermc.paper.registry.PaperRegistryListenerManager.INSTANCE.registerWithListeners(writableRegistry, ResourceKey.create(type.registryKey(), id), value, DEFAULT_REGISTRATION_INFO, conversions)) // Paper - register with listeners
);
return writableRegistry;
},
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java b/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
index c2824cc07b761958a0df4b110bdfc53bd853b9e7..cacbb35d365c66881f2a42d099bb88c494b584ee 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
@@ -165,11 +165,11 @@ public class CraftRegistry<B extends Keyed, M> implements Registry<B> {
private final Map<NamespacedKey, B> cache = new HashMap<>();
private final Map<B, NamespacedKey> byValue = new java.util.IdentityHashMap<>(); // Paper - improve Registry
private final net.minecraft.core.Registry<M> minecraftRegistry;
- private final BiFunction<NamespacedKey, M, B> minecraftToBukkit;
+ private final BiFunction<? super NamespacedKey, M, B> minecraftToBukkit; // Paper
private final BiFunction<NamespacedKey, ApiVersion, NamespacedKey> serializationUpdater; // Paper - rename to make it *clear* what it is *only* for
private boolean init;
- public CraftRegistry(Class<?> bukkitClass, net.minecraft.core.Registry<M> minecraftRegistry, BiFunction<NamespacedKey, M, B> minecraftToBukkit, BiFunction<NamespacedKey, ApiVersion, NamespacedKey> serializationUpdater) { // Paper - relax preload class
+ public CraftRegistry(Class<?> bukkitClass, net.minecraft.core.Registry<M> minecraftRegistry, BiFunction<? super NamespacedKey, M, B> minecraftToBukkit, BiFunction<NamespacedKey, ApiVersion, NamespacedKey> serializationUpdater) { // Paper - relax preload class
this.bukkitClass = bukkitClass;
this.minecraftRegistry = minecraftRegistry;
this.minecraftToBukkit = minecraftToBukkit;
@@ -242,4 +242,17 @@ public class CraftRegistry<B extends Keyed, M> implements Registry<B> {
return this.byValue.get(value);
}
// Paper end - improve Registry
+
+ // Paper start - RegistrySet API
+ @Override
+ public boolean hasTag(final io.papermc.paper.registry.tag.TagKey<B> key) {
+ return this.minecraftRegistry.getTag(net.minecraft.tags.TagKey.create(this.minecraftRegistry.key(), io.papermc.paper.adventure.PaperAdventure.asVanilla(key.key()))).isPresent();
+ }
+
+ @Override
+ public io.papermc.paper.registry.tag.Tag<B> getTag(final io.papermc.paper.registry.tag.TagKey<B> key) {
+ final net.minecraft.core.HolderSet.Named<M> namedHolderSet = this.minecraftRegistry.getTag(io.papermc.paper.registry.PaperRegistries.toNms(key)).orElseThrow();
+ return new io.papermc.paper.registry.set.NamedRegistryKeySetImpl<>(key, namedHolderSet);
+ }
+ // Paper end - RegistrySet API
}
diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
index e182de47cc9c12f2d7051edd0ab3d2b4267f54b2..02be833b259873c27bd629bb3148f2286f418bc3 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
@@ -668,6 +668,21 @@ public final class CraftMagicNumbers implements UnsafeValues {
}
// Paper end - lifecycle event API
+ // Paper start - hack to get tags for non server-backed registries
+ @Override
+ public <A extends Keyed, M> io.papermc.paper.registry.tag.Tag<A> getTag(final io.papermc.paper.registry.tag.TagKey<A> tagKey) { // TODO remove Keyed
+ if (tagKey.registryKey() != io.papermc.paper.registry.RegistryKey.ENTITY_TYPE || tagKey.registryKey() != io.papermc.paper.registry.RegistryKey.FLUID) {
+ throw new UnsupportedOperationException(tagKey.registryKey() + " doesn't have tags");
+ }
+ final net.minecraft.resources.ResourceKey<? extends net.minecraft.core.Registry<M>> nmsKey = io.papermc.paper.registry.PaperRegistries.registryToNms(tagKey.registryKey());
+ final net.minecraft.core.Registry<M> nmsRegistry = org.bukkit.craftbukkit.CraftRegistry.getMinecraftRegistry().registryOrThrow(nmsKey);
+ return nmsRegistry
+ .getTag(io.papermc.paper.registry.PaperRegistries.toNms(tagKey))
+ .map(named -> new io.papermc.paper.registry.set.NamedRegistryKeySetImpl<>(tagKey, named))
+ .orElse(null);
+ }
+ // Paper end - hack to get tags for non server-backed registries
+
/**
* This helper class represents the different NBT Tags.
* <p>
diff --git a/src/main/resources/META-INF/services/io.papermc.paper.registry.event.RegistryEventTypeProvider b/src/main/resources/META-INF/services/io.papermc.paper.registry.event.RegistryEventTypeProvider
new file mode 100644
index 0000000000000000000000000000000000000000..8bee1a5ed877a04e4d027593df1f42cefdd824e7
--- /dev/null
+++ b/src/main/resources/META-INF/services/io.papermc.paper.registry.event.RegistryEventTypeProvider
@@ -0,0 +1 @@
+io.papermc.paper.registry.event.RegistryEventTypeProviderImpl
diff --git a/src/test/java/io/papermc/paper/registry/RegistryBuilderTest.java b/src/test/java/io/papermc/paper/registry/RegistryBuilderTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..f27e5e0037b719b1fc10703f8d298d2326b00432
--- /dev/null
+++ b/src/test/java/io/papermc/paper/registry/RegistryBuilderTest.java
@@ -0,0 +1,34 @@
+package io.papermc.paper.registry;
+
+import io.papermc.paper.registry.data.util.Conversions;
+import java.util.List;
+import java.util.Map;
+import net.minecraft.core.Registry;
+import net.minecraft.resources.RegistryOps;
+import net.minecraft.resources.ResourceKey;
+import org.bukkit.support.AbstractTestingBase;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class RegistryBuilderTest extends AbstractTestingBase {
+
+ static List<Arguments> registries() {
+ return List.of(
+ );
+ }
+
+ @Disabled
+ @ParameterizedTest
+ @MethodSource("registries")
+ <M, T> void testEquality(final ResourceKey<? extends Registry<M>> resourceKey, final PaperRegistryBuilder.Filler<M, T, ?> filler) {
+ final Registry<M> registry = AbstractTestingBase.REGISTRY_CUSTOM.registryOrThrow(resourceKey);
+ for (final Map.Entry<ResourceKey<M>, M> entry : registry.entrySet()) {
+ final M built = filler.fill(new Conversions(new RegistryOps.HolderLookupAdapter(AbstractTestingBase.REGISTRY_CUSTOM)), PaperRegistries.fromNms(entry.getKey()), entry.getValue()).build();
+ assertEquals(entry.getValue(), built);
+ }
+ }
+}
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