3
0
Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-12-15 11:00:06 +01:00
Paper/patches/server/1014-Registry-Modification-API.patch
Bjarne Koll 3b9db2b194
Updated Upstream (Bukkit/CraftBukkit) (#11501)
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:
bb4e97c6 Add support for Java 23
bc6874dd Bump asm to 9.7.1
50e8a00b PR-1064: Add specific getTopInventory methods for InventoryView derivatives
758b0a0f SPIGOT-7911: Fix Location#isWorldLoaded() for re-loaded worlds
133a64a7 Improve Registry#getOrThrow messages
be0f5957 PR-1058: Add tests for Minecraft registry <-> Bukkit fields
d1b31df2 PR-1062: Clarify BeaconView documentation
3fab4384 PR-1060: Cache Material to BlockType and ItemType conversion
967a7301 SPIGOT-7906: Increase YAML nesting limit to 100
6ecf033d SPIGOT-7899: Smithing recipes don't require inputs

CraftBukkit Changes:
0a7bd6c81 PR-1493: Improve reroute performance and add some tests
54941524c Add support for Java 23
f4d957fff SPIGOT-7915: Fix World#getKeepSpawnInMemory() using Spawn Radius rather than Spawn Chunk Radius
ded183674 Fix HIDE_ENCHANTS flag in items without enchantments
308785a0a Bump asm to 9.7.1 and re-add ClassReader to ClassWriter
72ce823cd PR-1487: Add specific getTopInventory methods for InventoryView derivatives
11a5e840c SPIGOT-7907, PR-1484: Improve merchant recipe item matching behavior to more closely align with older versions
45b66f7e4 SPIGOT-7909: Always set HIDE_ENCHANTS flag to item if flag is set
963459791 Increase outdated build delay
fc5b2d75f SPIGOT-7910: Fix launching breeze wind charge from API and improve dispenser launch API
c7d6428f2 SPIGOT-7856, PR-1483: End platform not dropping items after replacing blocks
2a5572b52 SPIGOT-7780, PR-1482: Cannot edit chunks during unload event
527041ab5 SPIGOT-7902, PR-1477: Fix CraftMetaPotion#hasCustomEffects() does not check if customEffects (List) is empty
5529a1769 Implement base methods for tags
30fbdbaaf Improve Registry#getOrThrow messages
6b71a7322 PR-1475: Add tests for Minecraft registry <-> Bukkit fields
5f24c255c SPIGOT-7908: Mark junit-platform-suite-engine as test scope
e4c92ef65 PR-1473: Change tests to use suites, to run tests in different environments and feature flags
d25e1e722 PR-1481: Fix BeaconView#set[X]Effect(null)
d69a05362 PR-1480: Fix PerMaterialTest#isEdible test running for legacy materials
bb3284a89 PR-1479: Use custom #isBlock method in legacy init instead of the one in Material, since it relies on legacy being init
98c57cbbe SPIGOT-7904: Fix NPE for PlayerItemBreakEvent
f35bae9ec Fix missing hasJukeboxPlayable
8a6f8b6d8 SPIGOT-7881: CTRL+Pick Block saves position data into item
7913b3be7 SPIGOT-7899: Smithing recipes don't require inputs
2024-10-21 00:06:54 +02:00

1499 Zeilen
77 KiB
Diff

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 633b01431750d4b40159a57bf25fb35c6670ff1b..5cf598905ed6a7ac2b0d9ced3420adaf20ceb6af 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;
@@ -58,6 +59,7 @@ 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 {
@@ -141,6 +143,15 @@ 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 35b6a7c5bac9640332a833bd3627f2bcb1bbf2f3..1026b9c04f94ed73049b980822a2eafdbacea7fd 100644
--- a/src/main/java/io/papermc/paper/registry/PaperRegistryAccess.java
+++ b/src/main/java/io/papermc/paper/registry/PaperRegistryAccess.java
@@ -83,6 +83,14 @@ 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..69e946173407eb05b18a2b19b0d45cbb3213570b
--- /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 class PaperRegistryListenerManager {
+
+ public static final PaperRegistryListenerManager INSTANCE = new PaperRegistryListenerManager();
+
+ public final RegistryEventMap valueAddEventTypes = new RegistryEventMap("value add");
+ public final RegistryEventMap freezeEventTypes = 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.valueAddEventTypes.hasHandlers(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.valueAddEventTypes.hasHandlers(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.valueAddEventTypes.getEventType(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.freezeEventTypes.hasHandlers(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.freezeEventTypes.getEventType(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.valueAddEventTypes.getOrCreate(type.registryKey(), 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.freezeEventTypes.getOrCreate(type.registryKey(), 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..bfcd0884d778ca62817fb1d22f0f2ed1f2abe855
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/RegistryEventMap.java
@@ -0,0 +1,45 @@
+package io.papermc.paper.registry.event;
+
+import io.papermc.paper.plugin.bootstrap.BootstrapContext;
+import io.papermc.paper.plugin.lifecycle.event.LifecycleEvent;
+import io.papermc.paper.plugin.lifecycle.event.LifecycleEventRunner;
+import io.papermc.paper.plugin.lifecycle.event.types.AbstractLifecycleEventType;
+import io.papermc.paper.plugin.lifecycle.event.types.LifecycleEventType;
+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 LifecycleEvent, ?>> eventTypes = new HashMap<>();
+ private final String name;
+
+ public RegistryEventMap(final String name) {
+ this.name = name;
+ }
+
+ @SuppressWarnings("unchecked")
+ public <T, E extends LifecycleEvent, ET extends LifecycleEventType<BootstrapContext, E, ?>> ET getOrCreate(final RegistryKey<T> registryKey, final BiFunction<? super RegistryKey<T>, ? super String, ET> eventTypeCreator) {
+ final ET eventType;
+ if (this.eventTypes.containsKey(registryKey)) {
+ eventType = (ET) this.eventTypes.get(registryKey);
+ } else {
+ eventType = eventTypeCreator.apply(registryKey, this.name);
+ this.eventTypes.put(registryKey, eventType);
+ }
+ return eventType;
+ }
+
+ @SuppressWarnings("unchecked")
+ public <T, E extends LifecycleEvent> LifecycleEventType<BootstrapContext, E, ?> getEventType(final RegistryKey<T> registryKey) {
+ return (LifecycleEventType<BootstrapContext, E, ?>) Objects.requireNonNull(this.eventTypes.get(registryKey), "No hook for " + registryKey);
+ }
+
+ public boolean hasHandlers(final RegistryKey<?> registryKey) {
+ final AbstractLifecycleEventType<?, ?, ?> type = ((AbstractLifecycleEventType<?, ?, ?>) this.eventTypes.get(registryKey));
+ return type != null && type.hasHandlers();
+ }
+
+}
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..fbf853bf1cbb3c7bbef531afe185818b9454299b
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/type/RegistryEntryAddEventTypeImpl.java
@@ -0,0 +1,37 @@
+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.RegistryKey;
+import io.papermc.paper.registry.event.RegistryEntryAddEvent;
+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 RegistryKey<T> registryKey, final String eventName) {
+ super(registryKey + " / " + eventName, BootstrapContext.class);
+ }
+
+ @Override
+ public boolean blocksReloading(final BootstrapContext eventOwner) {
+ return false; // only runs once
+ }
+
+ @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..7ee77022198bf5f9f88c6a1917a1da30b1863883
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/type/RegistryLifecycleEventType.java
@@ -0,0 +1,18 @@
+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.RegistryKey;
+import io.papermc.paper.registry.event.RegistryEvent;
+
+public final class RegistryLifecycleEventType<T, E extends RegistryEvent<T>> extends PrioritizableLifecycleEventType.Simple<BootstrapContext, E> {
+
+ public RegistryLifecycleEventType(final RegistryKey<T> registryKey, final String eventName) {
+ super(registryKey + " / " + eventName, BootstrapContext.class);
+ }
+
+ @Override
+ public boolean blocksReloading(final BootstrapContext eventOwner) {
+ return false; // only runs once
+ }
+}
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 9400fed345344a0a8e4fb301cca6a1867adf625b..0cdc92acd3ebb6efb10e1b66419cc05618301581 100644
--- a/src/main/java/io/papermc/paper/registry/legacy/DelayedRegistry.java
+++ b/src/main/java/io/papermc/paper/registry/legacy/DelayedRegistry.java
@@ -1,5 +1,7 @@
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;
@@ -7,7 +9,6 @@ import net.kyori.adventure.key.Key;
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;
@@ -58,4 +59,14 @@ 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 4dff173bbed34a49c22532bbee2b35ebf5920d22..53c70846666b746af6706ed2e363fe388e463e56 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
@@ -167,11 +167,11 @@ 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;
@@ -254,4 +254,17 @@ 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 9f2ddd47dc0658db2f95ef80543fb9a4d2f94f9f..68a6cd43042e87501f5bd48565222638dd58a1cf 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
@@ -674,6 +674,21 @@ 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..47b8ebac8496179008b8932c5ca2aadc274e24e0
--- /dev/null
+++ b/src/test/java/io/papermc/paper/registry/RegistryBuilderTest.java
@@ -0,0 +1,36 @@
+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.RegistryHelper;
+import org.bukkit.support.environment.AllFeatures;
+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;
+
+@AllFeatures
+class RegistryBuilderTest {
+
+ 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 = RegistryHelper.getRegistry().registryOrThrow(resourceKey);
+ for (final Map.Entry<ResourceKey<M>, M> entry : registry.entrySet()) {
+ final M built = filler.fill(new Conversions(new RegistryOps.HolderLookupAdapter(RegistryHelper.getRegistry())), PaperRegistries.fromNms(entry.getKey()), entry.getValue()).build();
+ assertEquals(entry.getValue(), built);
+ }
+ }
+}
diff --git a/src/test/java/org/bukkit/registry/RegistryClassTest.java b/src/test/java/org/bukkit/registry/RegistryClassTest.java
index 575a06125e0b60b5bb8b6f85131f7d6cf86f5083..85f93d8c9b3a48b267e0575ba7fbb3b9f273e70c 100644
--- a/src/test/java/org/bukkit/registry/RegistryClassTest.java
+++ b/src/test/java/org/bukkit/registry/RegistryClassTest.java
@@ -111,7 +111,7 @@ public class RegistryClassTest {
outsideRequest.clear();
MockUtil.resetMock(spyRegistry);
doAnswer(invocation -> {
- Keyed item = realRegistry.get(invocation.getArgument(0));
+ Keyed item = realRegistry.get((NamespacedKey) invocation.getArgument(0)); // Paper - registry modification api - specifically call namespaced key overload
if (item == null) {
nullValue.add(invocation.getArgument(0));
@@ -120,10 +120,10 @@ public class RegistryClassTest {
nullAble.add(invocation.getArgument(0));
return item;
- }).when(spyRegistry).get(any());
+ }).when(spyRegistry).get((NamespacedKey) any()); // Paper - registry modification api - specifically call namespaced key overload
doAnswer(invocation -> {
- Keyed item = realRegistry.get(invocation.getArgument(0));
+ Keyed item = realRegistry.get((NamespacedKey) invocation.getArgument(0)); // Paper - registry modification api - specifically call namespaced key overload
if (item == null) {
nullValue.add(invocation.getArgument(0));
@@ -138,7 +138,7 @@ public class RegistryClassTest {
notNullAble.add(invocation.getArgument(0));
return item;
- }).when(spyRegistry).getOrThrow(any());
+ }).when(spyRegistry).getOrThrow((NamespacedKey) any()); // Paper - registry modification api - specifically call namespaced key overload
// Load class
try {
@@ -171,13 +171,13 @@ public class RegistryClassTest {
outsideRequest
.computeIfAbsent(type, ty -> new ArrayList<>()).add(invocation.getArgument(0));
return mock(type);
- }).when(spyRegistry).get(any());
+ }).when(spyRegistry).get((NamespacedKey) any()); // Paper - registry modification api - specifically call namespaced key overload
doAnswer(invocation -> {
outsideRequest
.computeIfAbsent(type, ty -> new ArrayList<>()).add(invocation.getArgument(0));
return mock(type);
- }).when(spyRegistry).getOrThrow(any());
+ }).when(spyRegistry).getOrThrow((NamespacedKey) any()); // Paper - registry modification api - specifically call namespaced key overload
}
private static void initFieldDataCache() {
diff --git a/src/test/java/org/bukkit/support/extension/NormalExtension.java b/src/test/java/org/bukkit/support/extension/NormalExtension.java
index 8b5dcc4d0ecf7f9c51f73080c123ca08e31b1898..a809ea2f0d2b477c61857aa02a7e55024b2a7e0d 100644
--- a/src/test/java/org/bukkit/support/extension/NormalExtension.java
+++ b/src/test/java/org/bukkit/support/extension/NormalExtension.java
@@ -62,7 +62,7 @@ public class NormalExtension extends BaseExtension {
doAnswer(invocation ->
mocks.computeIfAbsent(invocation.getArgument(0), k -> mock(RegistryHelper.updateClass(keyed, invocation.getArgument(0)), withSettings().stubOnly().defaultAnswer(DEFAULT_ANSWER)))
- ).when(registry).get(any()); // Allow static classes to fill there fields, so that it does not error out, just by loading them
+ ).when(registry).get((NamespacedKey) any()); // Allow static classes to fill there fields, so that it does not error out, just by loading them // Paper - registry modification api - specifically call namespaced key overload
return registry;
}