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Code Issues Projects Releases Wiki Activity

Registry Modification API (#10893)

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* Registry Modification API

* some fixes

* even more fixes
This commit is contained in:
Jake Potrebic 2024-06-16 12:39:59 -07:00
parent c675152a56
commit 25c3a98398
11 changed files with 2497 additions and 157 deletions
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2
.editorconfig
View File

@ -29,6 +29,8 @@ ij_java_names_count_to_use_import_on_demand = 999999
ij_java_imports_layout = *,|,$*
ij_java_generate_final_locals = true
ij_java_generate_final_parameters = true
ij_java_method_parameters_new_line_after_left_paren = true
ij_java_method_parameters_right_paren_on_new_line = true
[test-plugin/**/*.java]
ij_java_use_fq_class_names = false

30
patches/api/Improve-Registry.patch
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@ -40,6 +40,36 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ // Paper start - improve Registry
+ /**
+ * Gets the object by its key or throws if it doesn't exist.
+ *
+ * @param key the key to get the object of in this registry
+ * @return the object for the key
+ * @throws java.util.NoSuchElementException if the key doesn't point to an object in the registry
+ */
+ default @NotNull T getOrThrow(final net.kyori.adventure.key.@NotNull Key key) {
+ final T value = this.get(key);
+ if (value == null) {
+ throw new java.util.NoSuchElementException("No value for " + key + " in " + this);
+ }
+ return value;
+ }
+
+ /**
+ * Gets the object by its key or throws if it doesn't exist.
+ *
+ * @param key the key to get the object of in this registry
+ * @return the object for the key
+ * @throws java.util.NoSuchElementException if the key doesn't point to an object in the registry
+ */
+ default @NotNull T getOrThrow(final io.papermc.paper.registry.@NotNull TypedKey<T> key) {
+ final T value = this.get(key);
+ if (value == null) {
+ throw new java.util.NoSuchElementException("No value for " + key + " in " + this);
+ }
+ return value;
+ }
+
+ /**
+ * Gets the key for this object or throws if it doesn't exist.
+ * <p>
+ * Some types can exist without being in a registry

893
patches/api/Registry-Modification-API.patch Normal file
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@ -0,0 +1,893 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Wed, 2 Mar 2022 13:36:21 -0800
Subject: [PATCH] Registry Modification API
diff --git a/src/main/java/io/papermc/paper/registry/RegistryBuilder.java b/src/main/java/io/papermc/paper/registry/RegistryBuilder.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/RegistryBuilder.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry;
+
+import org.jetbrains.annotations.ApiStatus;
+
+/**
+ * To be implemented by any type used for modifying registries.
+ *
+ * @param <T> registry value type
+ */
+@ApiStatus.NonExtendable
+@ApiStatus.Experimental
+public interface RegistryBuilder<T> {
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/RegistryEntryAddEvent.java b/src/main/java/io/papermc/paper/registry/event/RegistryEntryAddEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/RegistryEntryAddEvent.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.event;
+
+import io.papermc.paper.registry.RegistryBuilder;
+import io.papermc.paper.registry.TypedKey;
+import io.papermc.paper.registry.tag.Tag;
+import io.papermc.paper.registry.tag.TagKey;
+import org.bukkit.Keyed;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.ApiStatus;
+
+/**
+ * Event object for {@link RegistryEventProvider#entryAdd()}. This
+ * event is fired right before a specific entry is registered in/added to registry.
+ * It provides a way for plugins to modify parts of this entry.
+ *
+ * @param <T> registry entry type
+ * @param <B> registry entry builder type
+ */
+@ApiStatus.Experimental
+@ApiStatus.NonExtendable
+public interface RegistryEntryAddEvent<T, B extends RegistryBuilder<T>> extends RegistryEvent<T> {
+
+ /**
+ * Gets the builder for the entry being added to the registry.
+ *
+ * @return the object builder
+ */
+ @NonNull B builder();
+
+ /**
+ * Gets the key for this entry in the registry.
+ *
+ * @return the key
+ */
+ @NonNull TypedKey<T> key();
+
+ /**
+ * Gets or creates a tag for the given tag key. This tag
+ * is then required to be filled either from the built-in or
+ * custom datapack.
+ *
+ * @param tagKey the tag key
+ * @return the tag
+ * @param <V> the tag value type
+ */
+ @NonNull <V extends Keyed> Tag<V> getOrCreateTag(@NonNull TagKey<V> tagKey);
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/RegistryEvent.java b/src/main/java/io/papermc/paper/registry/event/RegistryEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/RegistryEvent.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.event;
+
+import io.papermc.paper.plugin.lifecycle.event.LifecycleEvent;
+import io.papermc.paper.registry.RegistryKey;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.ApiStatus;
+
+/**
+ * Base type for all registry events.
+ *
+ * @param <T> registry entry type
+ */
+@ApiStatus.Experimental
+@ApiStatus.NonExtendable
+public interface RegistryEvent<T> extends LifecycleEvent {
+
+ /**
+ * Get the key for the registry this event pertains to.
+ *
+ * @return the registry key
+ */
+ @NonNull RegistryKey<T> registryKey();
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/RegistryEventProvider.java b/src/main/java/io/papermc/paper/registry/event/RegistryEventProvider.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/RegistryEventProvider.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.event;
+
+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.LifecycleEventHandlerConfiguration;
+import io.papermc.paper.plugin.lifecycle.event.handler.configuration.PrioritizedLifecycleEventHandlerConfiguration;
+import io.papermc.paper.plugin.lifecycle.event.types.LifecycleEventType;
+import io.papermc.paper.registry.RegistryBuilder;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.event.type.RegistryEntryAddEventType;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.ApiStatus;
+
+/**
+ * Provider for registry events for a specific registry.
+ * <p>
+ * Supported events are:
+ * <ul>
+ * <li>{@link RegistryEntryAddEvent} (via {@link #entryAdd()})</li>
+ * <li>{@link RegistryFreezeEvent} (via {@link #freeze()})</li>
+ * </ul>
+ *
+ * @param <T> registry entry type
+ * @param <B> registry entry builder type
+ */
+@ApiStatus.Experimental
+@ApiStatus.NonExtendable
+public interface RegistryEventProvider<T, B extends RegistryBuilder<T>> {
+
+ /**
+ * Gets the event type for {@link RegistryEntryAddEvent} which is fired just before
+ * an object is added to a registry.
+ * <p>
+ * Can be used in {@link io.papermc.paper.plugin.lifecycle.event.LifecycleEventManager#registerEventHandler(LifecycleEventType, LifecycleEventHandler)}
+ * to register a handler for {@link RegistryEntryAddEvent}.
+ *
+ * @return the registry entry add event type
+ */
+ @NonNull RegistryEntryAddEventType<T, B> entryAdd();
+
+ /**
+ * Gets the event type for {@link RegistryFreezeEvent} which is fired just before
+ * a registry is frozen. It allows for the registration of new objects.
+ * <p>
+ * Can be used in {@link io.papermc.paper.plugin.lifecycle.event.LifecycleEventManager#registerEventHandler(LifecycleEventType, LifecycleEventHandler)}
+ * to register a handler for {@link RegistryFreezeEvent}.
+ *
+ * @return the registry freeze event type
+ */
+ LifecycleEventType.@NonNull Prioritizable<BootstrapContext, RegistryFreezeEvent<T, B>> freeze();
+
+ /**
+ * Gets the registry key associated with this event type provider.
+ *
+ * @return the registry key
+ */
+ @NonNull RegistryKey<T> registryKey();
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/RegistryEventProviderImpl.java b/src/main/java/io/papermc/paper/registry/event/RegistryEventProviderImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/RegistryEventProviderImpl.java
@@ -0,0 +0,0 @@
+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.RegistryBuilder;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.event.type.RegistryEntryAddEventType;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
+import org.jetbrains.annotations.ApiStatus;
+
+@ApiStatus.Internal
+@DefaultQualifier(NonNull.class)
+record RegistryEventProviderImpl<T, B extends RegistryBuilder<T>>(RegistryKey<T> registryKey) implements RegistryEventProvider<T, B> {
+
+ static <T, B extends RegistryBuilder<T>> RegistryEventProvider<T, B> create(final RegistryKey<T> registryKey) {
+ return new RegistryEventProviderImpl<>(registryKey);
+ }
+
+ @Override
+ public RegistryEntryAddEventType<T, B> entryAdd() {
+ return RegistryEventTypeProvider.provider().registryEntryAdd(this);
+ }
+
+ @Override
+ public LifecycleEventType.Prioritizable<BootstrapContext, RegistryFreezeEvent<T, B>> freeze() {
+ return RegistryEventTypeProvider.provider().registryFreeze(this);
+ }
+
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/RegistryEventTypeProvider.java b/src/main/java/io/papermc/paper/registry/event/RegistryEventTypeProvider.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/RegistryEventTypeProvider.java
@@ -0,0 +0,0 @@
+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.RegistryBuilder;
+import io.papermc.paper.registry.event.type.RegistryEntryAddEventType;
+import java.util.Optional;
+import java.util.ServiceLoader;
+import org.jetbrains.annotations.ApiStatus;
+
+@ApiStatus.Internal
+interface RegistryEventTypeProvider {
+
+ Optional<RegistryEventTypeProvider> PROVIDER = ServiceLoader.load(RegistryEventTypeProvider.class)
+ .findFirst();
+
+ static RegistryEventTypeProvider provider() {
+ return PROVIDER.orElseThrow(() -> new IllegalStateException("Could not find a %s service implementation".formatted(RegistryEventTypeProvider.class.getSimpleName())));
+ }
+
+ <T, B extends RegistryBuilder<T>> RegistryEntryAddEventType<T, B> registryEntryAdd(RegistryEventProvider<T, B> type);
+
+ <T, B extends RegistryBuilder<T>> LifecycleEventType.Prioritizable<BootstrapContext, RegistryFreezeEvent<T, B>> registryFreeze(RegistryEventProvider<T, B> type);
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/RegistryEvents.java b/src/main/java/io/papermc/paper/registry/event/RegistryEvents.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/RegistryEvents.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.event;
+
+import org.jetbrains.annotations.ApiStatus;
+
+/**
+ * Holds providers for {@link RegistryEntryAddEvent} and {@link RegistryFreezeEvent}
+ * handlers for each applicable registry.
+ */
+@ApiStatus.Experimental
+public final class RegistryEvents {
+
+ private RegistryEvents() {
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/RegistryFreezeEvent.java b/src/main/java/io/papermc/paper/registry/event/RegistryFreezeEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/RegistryFreezeEvent.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.event;
+
+import io.papermc.paper.registry.RegistryBuilder;
+import io.papermc.paper.registry.tag.Tag;
+import io.papermc.paper.registry.tag.TagKey;
+import org.bukkit.Keyed;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.ApiStatus;
+
+/**
+ * Event object for {@link RegistryEventProvider#freeze()}. This
+ * event is fired right before a registry is frozen disallowing further changes.
+ * It provides a way for plugins to add new objects to the registry.
+ *
+ * @param <T> registry entry type
+ * @param <B> registry entry builder type
+ */
+@ApiStatus.Experimental
+@ApiStatus.NonExtendable
+public interface RegistryFreezeEvent<T, B extends RegistryBuilder<T>> extends RegistryEvent<T> {
+
+ /**
+ * Get the writable registry.
+ *
+ * @return a writable registry
+ */
+ @NonNull WritableRegistry<T, B> registry();
+
+ /**
+ * Gets or creates a tag for the given tag key. This tag
+ * is then required to be filled either from the built-in or
+ * custom datapack.
+ *
+ * @param tagKey the tag key
+ * @return the tag
+ * @param <V> the tag value type
+ */
+ @NonNull <V extends Keyed> Tag<V> getOrCreateTag(@NonNull TagKey<V> tagKey);
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/WritableRegistry.java b/src/main/java/io/papermc/paper/registry/event/WritableRegistry.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/WritableRegistry.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.event;
+
+import io.papermc.paper.registry.RegistryBuilder;
+import io.papermc.paper.registry.TypedKey;
+import java.util.function.Consumer;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.ApiStatus;
+
+/**
+ * A registry which supports registering new objects.
+ *
+ * @param <T> registry entry type
+ * @param <B> registry entry builder type
+ */
+@ApiStatus.NonExtendable
+@ApiStatus.Experimental
+public interface WritableRegistry<T, B extends RegistryBuilder<T>> {
+
+ /**
+ * Register a new value with the specified key. This will
+ * fire a {@link RegistryEntryAddEvent} for the new entry.
+ *
+ * @param key the entry's key (must be unique from others)
+ * @param value a consumer for the entry's builder
+ */
+ void register(@NonNull TypedKey<T> key, @NonNull Consumer<? super B> value);
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/type/RegistryEntryAddConfiguration.java b/src/main/java/io/papermc/paper/registry/event/type/RegistryEntryAddConfiguration.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/type/RegistryEntryAddConfiguration.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.event.type;
+
+import io.papermc.paper.plugin.bootstrap.BootstrapContext;
+import io.papermc.paper.plugin.lifecycle.event.handler.configuration.PrioritizedLifecycleEventHandlerConfiguration;
+import io.papermc.paper.registry.TypedKey;
+import java.util.function.Predicate;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.Contract;
+
+/**
+ * Specific configuration for {@link io.papermc.paper.registry.event.RegistryEntryAddEvent}s.
+ *
+ * @param <T> registry entry type
+ */
+public interface RegistryEntryAddConfiguration<T> extends PrioritizedLifecycleEventHandlerConfiguration<BootstrapContext> {
+
+ /**
+ * Only call the handler if the value being added matches the specified key.
+ *
+ * @param key the key to match
+ * @return this configuration
+ */
+ @Contract(value = "_ -> this", mutates = "this")
+ default @NonNull RegistryEntryAddConfiguration<T> filter(final @NonNull TypedKey<T> key) {
+ return this.filter(key::equals);
+ }
+
+ /**
+ * Only call the handler if the value being added passes the provided filter.
+ *
+ * @param filter the predicate to match the key against
+ * @return this configuration
+ */
+ @Contract(value = "_ -> this", mutates = "this")
+ @NonNull RegistryEntryAddConfiguration<T> filter(@NonNull Predicate<TypedKey<T>> filter);
+
+ @Override
+ @NonNull RegistryEntryAddConfiguration<T> priority(int priority);
+
+ @Override
+ @NonNull RegistryEntryAddConfiguration<T> monitor();
+}
diff --git a/src/main/java/io/papermc/paper/registry/event/type/RegistryEntryAddEventType.java b/src/main/java/io/papermc/paper/registry/event/type/RegistryEntryAddEventType.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/event/type/RegistryEntryAddEventType.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.event.type;
+
+import io.papermc.paper.plugin.bootstrap.BootstrapContext;
+import io.papermc.paper.plugin.lifecycle.event.types.LifecycleEventType;
+import io.papermc.paper.registry.RegistryBuilder;
+import io.papermc.paper.registry.event.RegistryEntryAddEvent;
+import org.jetbrains.annotations.ApiStatus;
+
+/**
+ * Lifecycle event type for {@link RegistryEntryAddEvent}s.
+ *
+ * @param <T> registry entry type
+ * @param <B> registry entry builder type
+ */
+@ApiStatus.Experimental
+@ApiStatus.NonExtendable
+public interface RegistryEntryAddEventType<T, B extends RegistryBuilder<T>> extends LifecycleEventType<BootstrapContext, RegistryEntryAddEvent<T, B>, RegistryEntryAddConfiguration<T>> {
+}
diff --git a/src/main/java/io/papermc/paper/registry/set/RegistryKeySet.java b/src/main/java/io/papermc/paper/registry/set/RegistryKeySet.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/set/RegistryKeySet.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.set;
+
+import io.papermc.paper.registry.TypedKey;
+import java.util.Collection;
+import java.util.Iterator;
+import org.bukkit.Keyed;
+import org.bukkit.Registry;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.Unmodifiable;
+
+@ApiStatus.Experimental
+@ApiStatus.NonExtendable
+public non-sealed interface RegistryKeySet<T extends Keyed> extends Iterable<TypedKey<T>>, RegistrySet<T> { // TODO remove Keyed
+
+ @Override
+ default int size() {
+ return this.values().size();
+ }
+
+ /**
+ * Get the keys for the values in this set.
+ *
+ * @return the keys
+ */
+ @NonNull @Unmodifiable Collection<TypedKey<T>> values();
+
+ /**
+ * Resolve this set into a collection of values. Prefer using
+ * {@link #values()}.
+ *
+ * @param registry the registry to resolve the values from (must match {@link #registryKey()})
+ * @return the resolved values
+ * @see RegistryKeySet#values()
+ */
+ @NonNull @Unmodifiable Collection<T> resolve(final @NonNull Registry<T> registry);
+
+ /**
+ * Checks if this set contains the value with the given key.
+ *
+ * @param valueKey the key to check
+ * @return true if the value is in this set
+ */
+ boolean contains(@NonNull TypedKey<T> valueKey);
+
+ @Override
+ default @NonNull Iterator<TypedKey<T>> iterator() {
+ return this.values().iterator();
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/set/RegistryKeySetImpl.java b/src/main/java/io/papermc/paper/registry/set/RegistryKeySetImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/set/RegistryKeySetImpl.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.set;
+
+import com.google.common.base.Preconditions;
+import io.papermc.paper.registry.RegistryAccess;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import org.bukkit.Keyed;
+import org.bukkit.NamespacedKey;
+import org.bukkit.Registry;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.Nullable;
+
+@ApiStatus.Internal
+@DefaultQualifier(NonNull.class)
+record RegistryKeySetImpl<T extends Keyed>(RegistryKey<T> registryKey, List<TypedKey<T>> values) implements RegistryKeySet<T> { // TODO remove Keyed
+
+ static <T extends Keyed> RegistryKeySet<T> create(final RegistryKey<T> registryKey, final Iterable<? extends T> values) { // TODO remove Keyed
+ final Registry<T> registry = RegistryAccess.registryAccess().getRegistry(registryKey);
+ final ArrayList<TypedKey<T>> keys = new ArrayList<>();
+ for (final T value : values) {
+ final @Nullable NamespacedKey key = registry.getKey(value);
+ Preconditions.checkArgument(key != null, value + " does not have a key in " + registryKey);
+ keys.add(TypedKey.create(registryKey, key));
+ }
+ return new RegistryKeySetImpl<>(registryKey, keys);
+ }
+
+ RegistryKeySetImpl {
+ values = List.copyOf(values);
+ }
+
+ @Override
+ public boolean contains(final TypedKey<T> valueKey) {
+ return this.values.contains(valueKey);
+ }
+
+ @Override
+ public Collection<T> resolve(final Registry<T> registry) {
+ final List<T> values = new ArrayList<>(this.values.size());
+ for (final TypedKey<T> key : this.values) {
+ final @Nullable T value = registry.get(key.key());
+ Preconditions.checkState(value != null, "Trying to access unbound TypedKey: " + key);
+ values.add(value);
+ }
+ return Collections.unmodifiableList(values);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/set/RegistrySet.java b/src/main/java/io/papermc/paper/registry/set/RegistrySet.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/set/RegistrySet.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.set;
+
+import com.google.common.collect.Lists;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import io.papermc.paper.registry.tag.Tag;
+import org.bukkit.Keyed;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.Contract;
+
+/**
+ * Represents a collection tied to a registry.
+ * <p>
+ * There are 2<!--3--> types of registry sets:
+ * <ul>
+ * <li>{@link Tag} which is a tag from vanilla or a datapack.
+ * These are obtained via {@link org.bukkit.Registry#getTag(io.papermc.paper.registry.tag.TagKey)}.</li>
+ * <li>{@link RegistryKeySet} which is a set of of keys linked to values that are present in the registry. These are
+ * created via {@link #keySet(RegistryKey, Iterable)} or {@link #keySetFromValues(RegistryKey, Iterable)}.</li>
+ * <!-- <li>{@link RegistryValueSet} which is a set of values which are anonymous (don't have keys in the registry). These are
+ * created via {@link #valueSet(RegistryKey, Iterable)}.</li>-->
+ * </ul>
+ *
+ * @param <T> registry value type
+ */
+@ApiStatus.Experimental
+public sealed interface RegistrySet<T> permits RegistryKeySet, RegistryValueSet {
+
+ // TODO uncomment when direct holder sets need to be exposed to the API
+ // /**
+ // * Creates a {@link RegistryValueSet} from anonymous values.
+ // * <p>All values provided <b>must not</b> have keys in the given registry.</p>
+ // *
+ // * @param registryKey the registry key for the type of these values
+ // * @param values the values
+ // * @return a new registry set
+ // * @param <T> the type of the values
+ // */
+ // @Contract(value = "_, _ -> new", pure = true)
+ // static <T> @NonNull RegistryValueSet<T> valueSet(final @NonNull RegistryKey<T> registryKey, final @NonNull Iterable<? extends T> values) {
+ // return RegistryValueSetImpl.create(registryKey, values);
+ // }
+
+ /**
+ * Creates a {@link RegistryKeySet} from registry-backed values.
+ * <p>All values provided <b>must</b> have keys in the given registry.
+ * <!--For anonymous values, use {@link #valueSet(RegistryKey, Iterable)}--></p>
+ * <p>If references to actual objects are not available yet, use {@link #keySet(RegistryKey, Iterable)} to
+ * create an equivalent {@link RegistryKeySet} using just {@link TypedKey TypedKeys}.</p>
+ *
+ * @param registryKey the registry key for the owner of these values
+ * @param values the values
+ * @return a new registry set
+ * @param <T> the type of the values
+ * @throws IllegalArgumentException if the registry isn't available yet or if any value doesn't have a key in that registry
+ */
+ @Contract(value = "_, _ -> new", pure = true)
+ static <T extends Keyed> @NonNull RegistryKeySet<T> keySetFromValues(final @NonNull RegistryKey<T> registryKey, final @NonNull Iterable<? extends T> values) { // TODO remove Keyed
+ return RegistryKeySetImpl.create(registryKey, values);
+ }
+
+ /**
+ * Creates a direct {@link RegistrySet} from {@link TypedKey TypedKeys}.
+ *
+ * @param registryKey the registry key for the owner of these keys
+ * @param keys the keys for the values
+ * @return a new registry set
+ * @param <T> the type of the values
+ */
+ @SafeVarargs
+ static <T extends Keyed> RegistryKeySet<T> keySet(final @NonNull RegistryKey<T> registryKey, final @NonNull TypedKey<T> @NonNull... keys) { // TODO remove Keyed
+ return keySet(registryKey, Lists.newArrayList(keys));
+ }
+
+ /**
+ * Creates a direct {@link RegistrySet} from {@link TypedKey TypedKeys}.
+ *
+ * @param registryKey the registry key for the owner of these keys
+ * @param keys the keys for the values
+ * @return a new registry set
+ * @param <T> the type of the values
+ */
+ @SuppressWarnings("BoundedWildcard")
+ @Contract(value = "_, _ -> new", pure = true)
+ static <T extends Keyed> @NonNull RegistryKeySet<T> keySet(final @NonNull RegistryKey<T> registryKey, final @NonNull Iterable<TypedKey<T>> keys) { // TODO remove Keyed
+ return new RegistryKeySetImpl<>(registryKey, Lists.newArrayList(keys));
+ }
+
+ /**
+ * Get the registry key for this set.
+ *
+ * @return the registry key
+ */
+ @NonNull RegistryKey<T> registryKey();
+
+ /**
+ * Get the size of this set.
+ *
+ * @return the size
+ */
+ int size();
+
+ /**
+ * Checks if the registry set is empty.
+ *
+ * @return true, if empty
+ */
+ default boolean isEmpty() {
+ return this.size() == 0;
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/set/RegistryValueSet.java b/src/main/java/io/papermc/paper/registry/set/RegistryValueSet.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/set/RegistryValueSet.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.set;
+
+import java.util.Collection;
+import java.util.Iterator;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.Unmodifiable;
+
+/**
+ * A collection of anonymous values relating to a registry. These
+ * are values of the same type as the registry, but will not be found
+ * in the registry, hence, anonymous.
+ * @param <T> registry value type
+ */
+@ApiStatus.Experimental
+public sealed interface RegistryValueSet<T> extends Iterable<T>, RegistrySet<T> permits RegistryValueSetImpl {
+
+ @Override
+ default int size() {
+ return this.values().size();
+ }
+
+ /**
+ * Get the collection of values in this direct set.
+ *
+ * @return the values
+ */
+ @NonNull @Unmodifiable Collection<T> values();
+
+ @Override
+ default @NonNull Iterator<T> iterator() {
+ return this.values().iterator();
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/set/RegistryValueSetImpl.java b/src/main/java/io/papermc/paper/registry/set/RegistryValueSetImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/set/RegistryValueSetImpl.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.set;
+
+import com.google.common.collect.Lists;
+import io.papermc.paper.registry.RegistryKey;
+import java.util.List;
+import org.jetbrains.annotations.ApiStatus;
+
+@ApiStatus.Internal
+record RegistryValueSetImpl<T>(RegistryKey<T> registryKey, List<T> values) implements RegistryValueSet<T> {
+
+ RegistryValueSetImpl {
+ values = List.copyOf(values);
+ }
+
+ static <T> RegistryValueSet<T> create(final RegistryKey<T> registryKey, final Iterable<? extends T> values) {
+ return new RegistryValueSetImpl<>(registryKey, Lists.newArrayList(values));
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/tag/Tag.java b/src/main/java/io/papermc/paper/registry/tag/Tag.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/tag/Tag.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.tag;
+
+import io.papermc.paper.registry.set.RegistryKeySet;
+import org.bukkit.Keyed;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.ApiStatus;
+
+/**
+ * A named {@link RegistryKeySet} which are created
+ * via the datapack tag system.
+ *
+ * @param <T>
+ * @see org.bukkit.Tag
+ * @see org.bukkit.Registry#getTag(TagKey)
+ */
+@ApiStatus.Experimental
+public interface Tag<T extends Keyed> extends RegistryKeySet<T> { // TODO remove Keyed
+
+ /**
+ * Get the identifier for this named set.
+ *
+ * @return the tag key identifier
+ */
+ @NonNull TagKey<T> tagKey();
+}
diff --git a/src/main/java/io/papermc/paper/registry/tag/TagKey.java b/src/main/java/io/papermc/paper/registry/tag/TagKey.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/tag/TagKey.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.tag;
+
+import io.papermc.paper.registry.RegistryKey;
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.Contract;
+
+@ApiStatus.Experimental
+public sealed interface TagKey<T> extends Keyed permits TagKeyImpl {
+
+ /**
+ * Creates a new tag key for a registry.
+ *
+ * @param registryKey the registry for the tag
+ * @param key the specific key for the tag
+ * @return a new tag key
+ * @param <T> the registry value type
+ */
+ @Contract(value = "_, _ -> new", pure = true)
+ static <T> @NonNull TagKey<T> create(final @NonNull RegistryKey<T> registryKey, final @NonNull Key key) {
+ return new TagKeyImpl<>(registryKey, key);
+ }
+
+ /**
+ * Get the registry key for this tag key.
+ *
+ * @return the registry key
+ */
+ @NonNull RegistryKey<T> registryKey();
+}
diff --git a/src/main/java/io/papermc/paper/registry/tag/TagKeyImpl.java b/src/main/java/io/papermc/paper/registry/tag/TagKeyImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/tag/TagKeyImpl.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.tag;
+
+import io.papermc.paper.registry.RegistryKey;
+import net.kyori.adventure.key.Key;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
+import org.jetbrains.annotations.ApiStatus;
+
+@ApiStatus.Internal
+@DefaultQualifier(NonNull.class)
+record TagKeyImpl<T>(RegistryKey<T> registryKey, Key key) implements TagKey<T> {
+}
diff --git a/src/main/java/org/bukkit/Registry.java b/src/main/java/org/bukkit/Registry.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/Registry.java
+++ b/src/main/java/org/bukkit/Registry.java
@@ -0,0 +0,0 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
*/
@Nullable
T get(@NotNull NamespacedKey key);
+ // Paper start
+ /**
+ * Get the object by its key.
+ *
+ * @param key non-null key
+ * @return item or null if it does not exist
+ */
+ default @Nullable T get(final net.kyori.adventure.key.@NotNull Key key) {
+ return key instanceof final NamespacedKey nsKey ? this.get(nsKey) : this.get(new NamespacedKey(key.namespace(), key.value()));
+ }
+
+ /**
+ * Get the object by its typed key.
+ *
+ * @param typedKey non-null typed key
+ * @return item or null if it does not exist
+ */
+ default @Nullable T get(final io.papermc.paper.registry.@NotNull TypedKey<T> typedKey) {
+ return this.get(typedKey.key());
+ }
+ // Paper end
// Paper start - improve Registry
/**
@@ -0,0 +0,0 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
}
// Paper end - improve Registry
+ // Paper start - RegistrySet API
+ /**
+ * Checks if this registry has a tag with the given key.
+ *
+ * @param key the key to check for
+ * @return true if this registry has a tag with the given key, false otherwise
+ * @see #getTag(io.papermc.paper.registry.tag.TagKey)
+ */
+ @ApiStatus.Experimental
+ default boolean hasTag(final io.papermc.paper.registry.tag.@NotNull TagKey<T> key) {
+ throw new UnsupportedOperationException(this + " doesn't have tags");
+ }
+
+ /**
+ * Gets the named registry set (tag) for the given key.
+ *
+ * @param key the key to get the tag for
+ * @return the tag for the key
+ * @throws java.util.NoSuchElementException if no tag with the given key is found
+ * @throws UnsupportedOperationException if this registry doesn't have or support tags
+ * @see #hasTag(io.papermc.paper.registry.tag.TagKey)
+ */
+ @ApiStatus.Experimental
+ default @NotNull io.papermc.paper.registry.tag.Tag<T> getTag(final io.papermc.paper.registry.tag.@NotNull TagKey<T> key) {
+ throw new UnsupportedOperationException(this + " doesn't have tags");
+ }
+ // Paper end - RegistrySet API
+
/**
* Returns a new stream, which contains all registry items, which are registered to the registry.
*
@@ -0,0 +0,0 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
return value.getKey();
}
// Paper end - improve Registry
+
+ // Paper start - RegistrySet API
+ @SuppressWarnings("deprecation")
+ @Override
+ public boolean hasTag(final io.papermc.paper.registry.tag.@NotNull TagKey<T> key) {
+ return Bukkit.getUnsafe().getTag(key) != null;
+ }
+
+ @SuppressWarnings("deprecation")
+ @Override
+ public io.papermc.paper.registry.tag.@NotNull Tag<T> getTag(final io.papermc.paper.registry.tag.@NotNull TagKey<T> key) {
+ final io.papermc.paper.registry.tag.Tag<T> tag = Bukkit.getUnsafe().getTag(key);
+ if (tag == null) {
+ throw new java.util.NoSuchElementException("No tag " + key + " found");
+ }
+ return tag;
+ }
+ // Paper end - RegistrySet API
}
}
diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/UnsafeValues.java
+++ b/src/main/java/org/bukkit/UnsafeValues.java
@@ -0,0 +0,0 @@ public interface UnsafeValues {
// Paper end - lifecycle event API
@NotNull java.util.List<net.kyori.adventure.text.Component> computeTooltipLines(@NotNull ItemStack itemStack, @NotNull io.papermc.paper.inventory.tooltip.TooltipContext tooltipContext, @Nullable org.bukkit.entity.Player player); // Paper - expose itemstack tooltip lines
+
+ <A extends Keyed, M> io.papermc.paper.registry.tag.@Nullable Tag<A> getTag(io.papermc.paper.registry.tag.@NotNull TagKey<A> tagKey); // Paper - hack to get tags for non-server backed registries
}

12
patches/api/Test-changes.patch
View File

@ -132,8 +132,16 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
for (int i = 0; i < paramTypes.length; i++) {
if (mustBeAnnotated(paramTypes[i]) ^ isWellAnnotated(method.invisibleParameterAnnotations == null ? null : method.invisibleParameterAnnotations[i])) {
+ // Paper start
+ if (method.invisibleTypeAnnotations != null || method.visibleTypeAnnotations != null) {
+ for (final org.objectweb.asm.tree.TypeAnnotationNode invisibleTypeAnnotation : java.util.Objects.requireNonNullElse(method.invisibleTypeAnnotations, method.visibleTypeAnnotations)) {
+ if (method.invisibleTypeAnnotations != null) {
+ for (final org.objectweb.asm.tree.TypeAnnotationNode invisibleTypeAnnotation : method.invisibleTypeAnnotations) {
+ final org.objectweb.asm.TypeReference ref = new org.objectweb.asm.TypeReference(invisibleTypeAnnotation.typeRef);
+ if (ref.getSort() == org.objectweb.asm.TypeReference.METHOD_FORMAL_PARAMETER && ref.getTypeParameterIndex() == i && java.util.Arrays.asList(ACCEPTED_ANNOTATIONS).contains(invisibleTypeAnnotation.desc)) {
+ continue dancing;
+ }
+ }
+ }
+ if (method.visibleTypeAnnotations != null) {
+ for (final org.objectweb.asm.tree.TypeAnnotationNode invisibleTypeAnnotation : method.visibleTypeAnnotations) {
+ final org.objectweb.asm.TypeReference ref = new org.objectweb.asm.TypeReference(invisibleTypeAnnotation.typeRef);
+ if (ref.getSort() == org.objectweb.asm.TypeReference.METHOD_FORMAL_PARAMETER && ref.getTypeParameterIndex() == i && java.util.Arrays.asList(ACCEPTED_ANNOTATIONS).contains(invisibleTypeAnnotation.desc)) {
+ continue dancing;

62
patches/api/WIP-Tag-API.patch
View File

@ -1,62 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Sat, 15 Jun 2024 21:42:19 -0400
Subject: [PATCH] WIP Tag API
diff --git a/src/main/java/io/papermc/paper/registry/tag/TagKey.java b/src/main/java/io/papermc/paper/registry/tag/TagKey.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/tag/TagKey.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.tag;
+
+import io.papermc.paper.registry.RegistryKey;
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.Contract;
+
+@ApiStatus.Experimental
+public sealed interface TagKey<T> extends Keyed permits TagKeyImpl {
+
+ /**
+ * Creates a new tag key for a registry.
+ *
+ * @param registryKey the registry for the tag
+ * @param key the specific key for the tag
+ * @return a new tag key
+ * @param <T> the registry value type
+ */
+ @Contract(value = "_, _ -> new", pure = true)
+ static <T> @NonNull TagKey<T> create(final @NonNull RegistryKey<T> registryKey, final @NonNull Key key) {
+ return new TagKeyImpl<>(registryKey, key);
+ }
+
+ /**
+ * Get the registry key for this tag key.
+ *
+ * @return the registry key
+ */
+ @NonNull RegistryKey<T> registryKey();
+}
diff --git a/src/main/java/io/papermc/paper/registry/tag/TagKeyImpl.java b/src/main/java/io/papermc/paper/registry/tag/TagKeyImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/tag/TagKeyImpl.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry.tag;
+
+import io.papermc.paper.registry.RegistryKey;
+import net.kyori.adventure.key.Key;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
+import org.jetbrains.annotations.ApiStatus;
+
+@ApiStatus.Internal
+@DefaultQualifier(NonNull.class)
+record TagKeyImpl<T>(RegistryKey<T> registryKey, Key key) implements TagKey<T> {
+}

140
patches/server/Add-Lifecycle-Event-system.patch
View File

@ -117,15 +117,15 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+
+ public <O extends LifecycleEventOwner, E extends PaperLifecycleEvent> void callEvent(final LifecycleEventType<O, ? super E, ?> eventType, final E event, final Predicate<? super O> ownerPredicate) {
+ final AbstractLifecycleEventType<O, ? super E, ?, ?> lifecycleEventType = (AbstractLifecycleEventType<O, ? super E, ?, ?>) eventType;
+ lifecycleEventType.forEachHandler(registeredHandler -> {
+ final AbstractLifecycleEventType<O, ? super E, ?> lifecycleEventType = (AbstractLifecycleEventType<O, ? super E, ?>) eventType;
+ lifecycleEventType.forEachHandler(event, registeredHandler -> {
+ try {
+ if (event instanceof final OwnerAwareLifecycleEvent<?> ownerAwareEvent) {
+ ownerAwareGenericHelper(ownerAwareEvent, registeredHandler.owner());
+ }
+ registeredHandler.lifecycleEventHandler().run(event);
+ } catch (final Throwable ex) {
+ LOGGER.error("Could not run '{}' lifecycle event handler from {}", lifecycleEventType.name(), registeredHandler.owner().getPluginMeta().getDisplayName(), ex);
+ throw new RuntimeException("Could not run '%s' lifecycle event handler from %s".formatted(lifecycleEventType.name(), registeredHandler.owner().getPluginMeta().getDisplayName()), ex);
+ } finally {
+ if (event instanceof final OwnerAwareLifecycleEvent<?> ownerAwareEvent) {
+ ownerAwareEvent.setOwner(null);
@ -151,7 +151,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+
+ private <O extends LifecycleEventOwner> void removeEventHandlersOwnedBy(final LifecycleEventType<O, ?, ?> eventType, final Plugin possibleOwner) {
+ final AbstractLifecycleEventType<O, ?, ?, ?> lifecycleEventType = (AbstractLifecycleEventType<O, ?, ?, ?>) eventType;
+ final AbstractLifecycleEventType<O, ?, ?> lifecycleEventType = (AbstractLifecycleEventType<O, ?, ?>) eventType;
+ lifecycleEventType.removeMatching(registeredHandler -> registeredHandler.owner().getPluginMeta().getName().equals(possibleOwner.getPluginMeta().getName()));
+ }
+
@ -213,7 +213,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ @Override
+ public void registerEventHandler(final LifecycleEventHandlerConfiguration<? super O> handlerConfiguration) {
+ Preconditions.checkState(this.registrationCheck.getAsBoolean(), "Cannot register lifecycle event handlers");
+ ((AbstractLifecycleEventHandlerConfiguration<? super O, ?, ?>) handlerConfiguration).registerFrom(this.owner);
+ ((AbstractLifecycleEventHandlerConfiguration<? super O, ?>) handlerConfiguration).registerFrom(this.owner);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/plugin/lifecycle/event/handler/configuration/AbstractLifecycleEventHandlerConfiguration.java b/src/main/java/io/papermc/paper/plugin/lifecycle/event/handler/configuration/AbstractLifecycleEventHandlerConfiguration.java
@ -232,20 +232,22 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+@DefaultQualifier(NonNull.class)
+public abstract class AbstractLifecycleEventHandlerConfiguration<O extends LifecycleEventOwner, E extends LifecycleEvent, CI extends AbstractLifecycleEventHandlerConfiguration<O, E, CI>> implements LifecycleEventHandlerConfiguration<O> {
+public abstract class AbstractLifecycleEventHandlerConfiguration<O extends LifecycleEventOwner, E extends LifecycleEvent> implements LifecycleEventHandlerConfiguration<O> {
+
+ private final LifecycleEventHandler<? super E> handler;
+ private final AbstractLifecycleEventType<O, E, ?, CI> type;
+ private final AbstractLifecycleEventType<O, E, ?> type;
+
+ protected AbstractLifecycleEventHandlerConfiguration(final LifecycleEventHandler<? super E> handler, final AbstractLifecycleEventType<O, E, ?, CI> type) {
+ protected AbstractLifecycleEventHandlerConfiguration(final LifecycleEventHandler<? super E> handler, final AbstractLifecycleEventType<O, E, ?> type) {
+ this.handler = handler;
+ this.type = type;
+ }
+
+ public abstract CI config();
+
+ public final void registerFrom(final O owner) {
+ this.type.tryRegister(owner, this.handler, this.config());
+ this.type.tryRegister(owner, this);
+ }
+
+ public LifecycleEventHandler<? super E> handler() {
+ return this.handler;
+ }
+}
diff --git a/src/main/java/io/papermc/paper/plugin/lifecycle/event/handler/configuration/MonitorLifecycleEventHandlerConfigurationImpl.java b/src/main/java/io/papermc/paper/plugin/lifecycle/event/handler/configuration/MonitorLifecycleEventHandlerConfigurationImpl.java
@ -264,19 +266,14 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+@DefaultQualifier(NonNull.class)
+public class MonitorLifecycleEventHandlerConfigurationImpl<O extends LifecycleEventOwner, E extends LifecycleEvent> extends AbstractLifecycleEventHandlerConfiguration<O, E, MonitorLifecycleEventHandlerConfigurationImpl<O, E>> implements MonitorLifecycleEventHandlerConfiguration<O> {
+public class MonitorLifecycleEventHandlerConfigurationImpl<O extends LifecycleEventOwner, E extends LifecycleEvent> extends AbstractLifecycleEventHandlerConfiguration<O, E> implements MonitorLifecycleEventHandlerConfiguration<O> {
+
+ private boolean monitor = false;
+
+ public MonitorLifecycleEventHandlerConfigurationImpl(final LifecycleEventHandler<? super E> handler, final AbstractLifecycleEventType<O, E, ?, MonitorLifecycleEventHandlerConfigurationImpl<O, E>> eventType) {
+ public MonitorLifecycleEventHandlerConfigurationImpl(final LifecycleEventHandler<? super E> handler, final AbstractLifecycleEventType<O, E, ?> eventType) {
+ super(handler, eventType);
+ }
+
+ @Override
+ public MonitorLifecycleEventHandlerConfigurationImpl<O, E> config() {
+ return this;
+ }
+
+ public boolean isMonitor() {
+ return this.monitor;
+ }
@ -304,22 +301,19 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+@DefaultQualifier(NonNull.class)
+public class PrioritizedLifecycleEventHandlerConfigurationImpl<O extends LifecycleEventOwner, E extends LifecycleEvent> extends AbstractLifecycleEventHandlerConfiguration<O, E, PrioritizedLifecycleEventHandlerConfigurationImpl<O, E>> implements PrioritizedLifecycleEventHandlerConfiguration<O> {
+public class PrioritizedLifecycleEventHandlerConfigurationImpl<O extends LifecycleEventOwner, E extends LifecycleEvent>
+ extends AbstractLifecycleEventHandlerConfiguration<O, E>
+ implements PrioritizedLifecycleEventHandlerConfiguration<O> {
+
+ private static final OptionalInt DEFAULT_PRIORITY = OptionalInt.of(0);
+ private static final OptionalInt MONITOR_PRIORITY = OptionalInt.empty();
+
+ private OptionalInt priority = DEFAULT_PRIORITY;
+
+ public PrioritizedLifecycleEventHandlerConfigurationImpl(final LifecycleEventHandler<? super E> handler, final AbstractLifecycleEventType<O, E, ?, PrioritizedLifecycleEventHandlerConfigurationImpl<O, E>> eventType) {
+ public PrioritizedLifecycleEventHandlerConfigurationImpl(final LifecycleEventHandler<? super E> handler, final AbstractLifecycleEventType<O, E, ?> eventType) {
+ super(handler, eventType);
+ }
+
+ @Override
+ public PrioritizedLifecycleEventHandlerConfigurationImpl<O, E> config() {
+ return this;
+ }
+
+ public OptionalInt priority() {
+ return this.priority;
+ }
@ -453,7 +447,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+@DefaultQualifier(NonNull.class)
+public abstract class AbstractLifecycleEventType<O extends LifecycleEventOwner, E extends LifecycleEvent, C extends LifecycleEventHandlerConfiguration<O>, CI extends AbstractLifecycleEventHandlerConfiguration<O, E, CI>> implements LifecycleEventType<O, E, C> {
+public abstract class AbstractLifecycleEventType<O extends LifecycleEventOwner, E extends LifecycleEvent, C extends LifecycleEventHandlerConfiguration<O>> implements LifecycleEventType<O, E, C> {
+
+ private final String name;
+ private final Class<? extends O> ownerType;
@ -474,19 +468,23 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+ }
+
+ public abstract void forEachHandler(Consumer<? super RegisteredHandler<O, E>> consumer, Predicate<? super RegisteredHandler<O, E>> predicate);
+ public abstract void forEachHandler(E event, Consumer<RegisteredHandler<O, E>> consumer, Predicate<RegisteredHandler<O, E>> predicate);
+
+ public abstract void removeMatching(Predicate<? super RegisteredHandler<O, E>> predicate);
+ public abstract void removeMatching(Predicate<RegisteredHandler<O, E>> predicate);
+
+ protected abstract void register(O owner, LifecycleEventHandler<? super E> handler, CI config);
+ protected abstract void register(O owner, AbstractLifecycleEventHandlerConfiguration<O, E> config);
+
+ public final void tryRegister(final O owner, final LifecycleEventHandler<? super E> handler, final CI config) {
+ public final void tryRegister(final O owner, final AbstractLifecycleEventHandlerConfiguration<O, E> config) {
+ this.verifyOwner(owner);
+ LifecycleEventRunner.INSTANCE.checkRegisteredHandler(owner, this);
+ this.register(owner, handler, config);
+ this.register(owner, config);
+ }
+
+ public record RegisteredHandler<O, E extends LifecycleEvent>(O owner, LifecycleEventHandler<? super E> lifecycleEventHandler) {
+ public record RegisteredHandler<O extends LifecycleEventOwner, E extends LifecycleEvent>(O owner, AbstractLifecycleEventHandlerConfiguration<O, E> config) {
+
+ public LifecycleEventHandler<? super E> lifecycleEventHandler() {
+ return this.config().handler();
+ }
+ }
+}
diff --git a/src/main/java/io/papermc/paper/plugin/lifecycle/event/types/LifecycleEventTypeProviderImpl.java b/src/main/java/io/papermc/paper/plugin/lifecycle/event/types/LifecycleEventTypeProviderImpl.java
@ -517,7 +515,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+
+ @Override
+ public <O extends LifecycleEventOwner, E extends LifecycleEvent> LifecycleEventType.Prioritizable<O, E> prioritized(final String name, final Class<? extends O> ownerType) {
+ return LifecycleEventRunner.INSTANCE.addEventType(new PrioritizableLifecycleEventType<>(name, ownerType));
+ return LifecycleEventRunner.INSTANCE.addEventType(new PrioritizableLifecycleEventType.Simple<>(name, ownerType));
+ }
+}
diff --git a/src/main/java/io/papermc/paper/plugin/lifecycle/event/types/MonitorableLifecycleEventType.java b/src/main/java/io/papermc/paper/plugin/lifecycle/event/types/MonitorableLifecycleEventType.java
@ -531,6 +529,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import io.papermc.paper.plugin.lifecycle.event.LifecycleEvent;
+import io.papermc.paper.plugin.lifecycle.event.LifecycleEventOwner;
+import io.papermc.paper.plugin.lifecycle.event.handler.LifecycleEventHandler;
+import io.papermc.paper.plugin.lifecycle.event.handler.configuration.AbstractLifecycleEventHandlerConfiguration;
+import io.papermc.paper.plugin.lifecycle.event.handler.configuration.MonitorLifecycleEventHandlerConfiguration;
+import io.papermc.paper.plugin.lifecycle.event.handler.configuration.MonitorLifecycleEventHandlerConfigurationImpl;
+import java.util.ArrayList;
@ -541,7 +540,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+@DefaultQualifier(NonNull.class)
+public class MonitorableLifecycleEventType<O extends LifecycleEventOwner, E extends LifecycleEvent> extends AbstractLifecycleEventType<O, E, MonitorLifecycleEventHandlerConfiguration<O>, MonitorLifecycleEventHandlerConfigurationImpl<O, E>> implements LifecycleEventType.Monitorable<O, E> {
+public class MonitorableLifecycleEventType<O extends LifecycleEventOwner, E extends LifecycleEvent> extends AbstractLifecycleEventType<O, E, MonitorLifecycleEventHandlerConfiguration<O>> implements LifecycleEventType.Monitorable<O, E> {
+
+ final List<RegisteredHandler<O, E>> handlers = new ArrayList<>();
+ int nonMonitorIdx = 0;
@ -556,9 +555,12 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+
+ @Override
+ protected void register(final O owner, final LifecycleEventHandler<? super E> handler, final MonitorLifecycleEventHandlerConfigurationImpl<O, E> config) {
+ final RegisteredHandler<O, E> registeredHandler = new RegisteredHandler<>(owner, handler);
+ if (!config.isMonitor()) {
+ protected void register(final O owner, final AbstractLifecycleEventHandlerConfiguration<O, E> config) {
+ if (!(config instanceof final MonitorLifecycleEventHandlerConfigurationImpl<?,?> monitor)) {
+ throw new IllegalArgumentException("Configuration must be a MonitorLifecycleEventHandlerConfiguration");
+ }
+ final RegisteredHandler<O, E> registeredHandler = new RegisteredHandler<>(owner, config);
+ if (!monitor.isMonitor()) {
+ this.handlers.add(this.nonMonitorIdx, registeredHandler);
+ this.nonMonitorIdx++;
+ } else {
@ -567,7 +569,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+
+ @Override
+ public void forEachHandler(final Consumer<? super RegisteredHandler<O, E>> consumer, final Predicate<? super RegisteredHandler<O, E>> predicate) {
+ public void forEachHandler(final E event, final Consumer<RegisteredHandler<O, E>> consumer, final Predicate<RegisteredHandler<O, E>> predicate) {
+ for (final RegisteredHandler<O, E> handler : this.handlers) {
+ if (predicate.test(handler)) {
+ consumer.accept(handler);
@ -576,7 +578,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+
+ @Override
+ public void removeMatching(final Predicate<? super RegisteredHandler<O, E>> predicate) {
+ public void removeMatching(final Predicate<RegisteredHandler<O, E>> predicate) {
+ this.handlers.removeIf(predicate);
+ }
+}
@ -609,24 +611,29 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
@@ -0,0 +0,0 @@
+package io.papermc.paper.plugin.lifecycle.event.types;
+
+import com.google.common.base.Preconditions;
+import io.papermc.paper.plugin.lifecycle.event.LifecycleEvent;
+import io.papermc.paper.plugin.lifecycle.event.LifecycleEventOwner;
+import io.papermc.paper.plugin.lifecycle.event.handler.LifecycleEventHandler;
+import io.papermc.paper.plugin.lifecycle.event.handler.configuration.AbstractLifecycleEventHandlerConfiguration;
+import io.papermc.paper.plugin.lifecycle.event.handler.configuration.PrioritizedLifecycleEventHandlerConfiguration;
+import io.papermc.paper.plugin.lifecycle.event.handler.configuration.PrioritizedLifecycleEventHandlerConfigurationImpl;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.OptionalInt;
+import java.util.function.Consumer;
+import java.util.function.Predicate;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+@DefaultQualifier(NonNull.class)
+public class PrioritizableLifecycleEventType<O extends LifecycleEventOwner, E extends LifecycleEvent> extends AbstractLifecycleEventType<O, E, PrioritizedLifecycleEventHandlerConfiguration<O>, PrioritizedLifecycleEventHandlerConfigurationImpl<O, E>> implements LifecycleEventType.Prioritizable<O, E> {
+public abstract class PrioritizableLifecycleEventType<
+ O extends LifecycleEventOwner,
+ E extends LifecycleEvent,
+ C extends PrioritizedLifecycleEventHandlerConfiguration<O>
+> extends AbstractLifecycleEventType<O, E, C> {
+
+ private static final Comparator<PrioritizedHandler<?, ?>> COMPARATOR = Comparator.comparing(PrioritizedHandler::priority, (o1, o2) -> {
+ private static final Comparator<RegisteredHandler<?, ?>> COMPARATOR = Comparator.comparing(handler -> ((PrioritizedLifecycleEventHandlerConfigurationImpl<?, ?>) handler.config()).priority(), (o1, o2) -> {
+ if (o1.equals(o2)) {
+ return 0;
+ } else if (o1.isEmpty()) {
@ -638,38 +645,43 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+ });
+
+ private final List<PrioritizedHandler<O, E>> handlers = new ArrayList<>();
+ private final List<RegisteredHandler<O, E>> handlers = new ArrayList<>();
+
+ public PrioritizableLifecycleEventType(final String name, final Class<? extends O> ownerType) {
+ super(name, ownerType);
+ }
+
+ @Override
+ protected void register(final O owner, final AbstractLifecycleEventHandlerConfiguration<O, E> config) {
+ Preconditions.checkArgument(config instanceof PrioritizedLifecycleEventHandlerConfigurationImpl<?, ?>, "Configuration must be a PrioritizedLifecycleEventHandlerConfiguration");
+ this.handlers.add(new RegisteredHandler<>(owner, config));
+ this.handlers.sort(COMPARATOR);
+ }
+
+ @Override
+ public void forEachHandler(final E event, final Consumer<RegisteredHandler<O, E>> consumer, final Predicate<RegisteredHandler<O, E>> predicate) {
+ for (final RegisteredHandler<O, E> handler : this.handlers) {
+ if (predicate.test(handler)) {
+ consumer.accept(handler);
+ }
+ }
+ }
+
+ @Override
+ public void removeMatching(final Predicate<RegisteredHandler<O, E>> predicate) {
+ this.handlers.removeIf(predicate);
+ }
+
+ public static class Simple<O extends LifecycleEventOwner, E extends LifecycleEvent> extends PrioritizableLifecycleEventType<O, E, PrioritizedLifecycleEventHandlerConfiguration<O>> implements LifecycleEventType.Prioritizable<O, E> {
+ public Simple(final String name, final Class<? extends O> ownerType) {
+ super(name, ownerType);
+ }
+
+ @Override
+ public PrioritizedLifecycleEventHandlerConfiguration<O> newHandler(final LifecycleEventHandler<? super E> handler) {
+ return new PrioritizedLifecycleEventHandlerConfigurationImpl<>(handler, this);
+ }
+
+ @Override
+ protected void register(final O owner, final LifecycleEventHandler<? super E> handler, final PrioritizedLifecycleEventHandlerConfigurationImpl<O, E> config) {
+ this.handlers.add(new PrioritizedHandler<>(new RegisteredHandler<>(owner, handler), config.priority()));
+ this.handlers.sort(COMPARATOR);
+ }
+
+ @Override
+ public void forEachHandler(final Consumer<? super RegisteredHandler<O, E>> consumer, final Predicate<? super RegisteredHandler<O, E>> predicate) {
+ for (final PrioritizedHandler<O, E> handler : this.handlers) {
+ if (predicate.test(handler.handler())) {
+ consumer.accept(handler.handler());
+ }
+ }
+ }
+
+ @Override
+ public void removeMatching(final Predicate<? super RegisteredHandler<O, E>> predicate) {
+ this.handlers.removeIf(prioritizedHandler -> predicate.test(prioritizedHandler.handler()));
+ }
+
+ private record PrioritizedHandler<O extends LifecycleEventOwner, E extends LifecycleEvent>(RegisteredHandler<O, E> handler, OptionalInt priority) {}
+}
diff --git a/src/main/java/io/papermc/paper/plugin/manager/PaperPluginInstanceManager.java b/src/main/java/io/papermc/paper/plugin/manager/PaperPluginInstanceManager.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644

71
patches/server/Add-RegistryAccess-for-managing-Registries.patch
View File

@ -18,6 +18,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
@@ -0,0 +0,0 @@
+package io.papermc.paper.registry;
+
+import io.papermc.paper.adventure.PaperAdventure;
+import io.papermc.paper.registry.entry.RegistryEntry;
+import java.util.Collections;
+import java.util.IdentityHashMap;
@ -48,6 +49,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import org.bukkit.craftbukkit.inventory.trim.CraftTrimPattern;
+import org.bukkit.craftbukkit.legacy.FieldRename;
+import org.bukkit.craftbukkit.potion.CraftPotionEffectType;
+import org.bukkit.craftbukkit.util.CraftNamespacedKey;
+import org.bukkit.damage.DamageType;
+import org.bukkit.entity.Wolf;
+import org.bukkit.entity.memory.MemoryKey;
@ -66,9 +68,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+@DefaultQualifier(NonNull.class)
+public final class PaperRegistries {
+
+ static final List<RegistryEntry<?, ?, ?>> REGISTRY_ENTRIES;
+ private static final Map<RegistryKey<?>, RegistryEntry<?, ?, ?>> BY_REGISTRY_KEY;
+ private static final Map<ResourceKey<?>, RegistryEntry<?, ?, ?>> BY_RESOURCE_KEY;
+ static final List<RegistryEntry<?, ?>> REGISTRY_ENTRIES;
+ private static final Map<RegistryKey<?>, RegistryEntry<?, ?>> BY_REGISTRY_KEY;
+ private static final Map<ResourceKey<?>, RegistryEntry<?, ?>> BY_RESOURCE_KEY;
+ static {
+ REGISTRY_ENTRIES = List.of(
+ // built-ins
@ -105,9 +107,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ apiOnly(Registries.FROG_VARIANT, RegistryKey.FROG_VARIANT, () -> org.bukkit.Registry.FROG_VARIANT),
+ apiOnly(Registries.MAP_DECORATION_TYPE, RegistryKey.MAP_DECORATION_TYPE, () -> org.bukkit.Registry.MAP_DECORATION_TYPE)
+ );
+ final Map<RegistryKey<?>, RegistryEntry<?, ?, ?>> byRegistryKey = new IdentityHashMap<>(REGISTRY_ENTRIES.size());
+ final Map<ResourceKey<?>, RegistryEntry<?, ?, ?>> byResourceKey = new IdentityHashMap<>(REGISTRY_ENTRIES.size());
+ for (final RegistryEntry<?, ?, ?> entry : REGISTRY_ENTRIES) {
+ final Map<RegistryKey<?>, RegistryEntry<?, ?>> byRegistryKey = new IdentityHashMap<>(REGISTRY_ENTRIES.size());
+ final Map<ResourceKey<?>, RegistryEntry<?, ?>> byResourceKey = new IdentityHashMap<>(REGISTRY_ENTRIES.size());
+ for (final RegistryEntry<?, ?> entry : REGISTRY_ENTRIES) {
+ byRegistryKey.put(entry.apiKey(), entry);
+ byResourceKey.put(entry.mcKey(), entry);
+ }
@ -116,25 +118,34 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+
+ @SuppressWarnings("unchecked")
+ public static <M, T extends Keyed, R extends org.bukkit.Registry<T>> @Nullable RegistryEntry<M, T, R> getEntry(final ResourceKey<? extends Registry<M>> resourceKey) {
+ return (RegistryEntry<M, T, R>) BY_RESOURCE_KEY.get(resourceKey);
+ public static <M, T extends Keyed> @Nullable RegistryEntry<M, T> getEntry(final ResourceKey<? extends Registry<M>> resourceKey) {
+ return (RegistryEntry<M, T>) BY_RESOURCE_KEY.get(resourceKey);
+ }
+
+ @SuppressWarnings("unchecked")
+ public static <M, T extends Keyed, R extends org.bukkit.Registry<T>> @Nullable RegistryEntry<M, T, R> getEntry(final RegistryKey<? super T> registryKey) {
+ return (RegistryEntry<M, T, R>) BY_REGISTRY_KEY.get(registryKey);
+ public static <M, T extends Keyed> @Nullable RegistryEntry<M, T> getEntry(final RegistryKey<? super T> registryKey) {
+ return (RegistryEntry<M, T>) BY_REGISTRY_KEY.get(registryKey);
+ }
+
+ @SuppressWarnings("unchecked")
+ public static <M, T> RegistryKey<T> fromNms(final ResourceKey<? extends Registry<M>> registryResourceKey) {
+ public static <M, T> RegistryKey<T> registryFromNms(final ResourceKey<? extends Registry<M>> registryResourceKey) {
+ return (RegistryKey<T>) Objects.requireNonNull(BY_RESOURCE_KEY.get(registryResourceKey), registryResourceKey + " doesn't have an api RegistryKey").apiKey();
+ }
+
+ @SuppressWarnings("unchecked")
+ public static <M, T> ResourceKey<? extends Registry<M>> toNms(final RegistryKey<T> registryKey) {
+ public static <M, T> ResourceKey<? extends Registry<M>> registryToNms(final RegistryKey<T> registryKey) {
+ return (ResourceKey<? extends Registry<M>>) Objects.requireNonNull(BY_REGISTRY_KEY.get(registryKey), registryKey + " doesn't have an mc registry ResourceKey").mcKey();
+ }
+
+ public static <M, T> TypedKey<T> fromNms(final ResourceKey<M> resourceKey) {
+ return TypedKey.create(registryFromNms(resourceKey.registryKey()), CraftNamespacedKey.fromMinecraft(resourceKey.location()));
+ }
+
+ @SuppressWarnings({"unchecked", "RedundantCast"})
+ public static <M, T> ResourceKey<M> toNms(final TypedKey<T> typedKey) {
+ return ResourceKey.create((ResourceKey<? extends Registry<M>>) PaperRegistries.registryToNms(typedKey.registryKey()), PaperAdventure.asVanilla(typedKey.key()));
+ }
+
+ private PaperRegistries() {
+ }
+}
@ -190,7 +201,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ @Override
+ public <T extends Keyed> @Nullable Registry<T> getRegistry(final Class<T> type) {
+ final RegistryKey<T> registryKey;
+ final @Nullable RegistryEntry<?, T, ?> entry;
+ final @Nullable RegistryEntry<?, T> entry;
+ registryKey = requireNonNull(byType(type), () -> type + " is not a valid registry type");
+ entry = PaperRegistries.getEntry(registryKey);
+ final @Nullable RegistryHolder<T> registry = (RegistryHolder<T>) this.registries.get(registryKey);
@ -198,7 +209,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ // if the registry exists, return right away. Since this is the "legacy" method, we return DelayedRegistry
+ // for the non-builtin Registry instances stored as fields in Registry.
+ return registry.get();
+ } else if (entry instanceof DelayedRegistryEntry<?, T, ?>) {
+ } else if (entry instanceof DelayedRegistryEntry<?, T>) {
+ // if the registry doesn't exist and the entry is marked as "delayed", we create a registry holder that is empty
+ // which will later be filled with the actual registry. This is so the fields on org.bukkit.Registry can be populated with
+ // registries that don't exist at the time org.bukkit.Registry is statically initialized.
@ -243,7 +254,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+
+ @SuppressWarnings("unchecked") // this method should be called right after any new MappedRegistry instances are created to later be used by the server.
+ private <M, B extends Keyed, R extends Registry<B>> void registerRegistry(final ResourceKey<? extends net.minecraft.core.Registry<M>> resourceKey, final net.minecraft.core.Registry<M> registry, final boolean replace) {
+ final @Nullable RegistryEntry<M, B, R> entry = PaperRegistries.getEntry(resourceKey);
+ final @Nullable RegistryEntry<M, B> entry = PaperRegistries.getEntry(resourceKey);
+ if (entry == null) { // skip registries that don't have API entries
+ return;
+ }
@ -252,7 +263,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ // if the holder doesn't exist yet, or is marked as "replaceable", put it in the map.
+ this.registries.put(entry.apiKey(), entry.createRegistryHolder(registry));
+ } else {
+ if (registryHolder instanceof RegistryHolder.Delayed<?, ?> && entry instanceof final DelayedRegistryEntry<M, B, R> delayedEntry) {
+ if (registryHolder instanceof RegistryHolder.Delayed<?, ?> && entry instanceof final DelayedRegistryEntry<M, B> delayedEntry) {
+ // if the registry holder is delayed, and the entry is marked as "delayed", then load the holder with the CraftRegistry instance that wraps the actual nms Registry.
+ ((RegistryHolder.Delayed<B, R>) registryHolder).loadFrom(delayedEntry, registry);
+ } else {
@ -312,7 +323,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ return this.delayedRegistry;
+ }
+
+ <M> void loadFrom(final DelayedRegistryEntry<M, B, R> delayedEntry, final net.minecraft.core.Registry<M> registry) {
+ <M> void loadFrom(final DelayedRegistryEntry<M, B> delayedEntry, final net.minecraft.core.Registry<M> registry) {
+ final RegistryHolder<B> delegateHolder = delayedEntry.delegate().createRegistryHolder(registry);
+ if (!(delegateHolder instanceof RegistryHolder.Memoized<B, ?>)) {
+ throw new IllegalArgumentException(delegateHolder + " must be a memoized holder");
@ -336,7 +347,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import net.minecraft.resources.ResourceKey;
+import org.bukkit.Keyed;
+
+public class ApiRegistryEntry<M, B extends Keyed> extends BaseRegistryEntry<M, B, org.bukkit.Registry<B>> {
+public class ApiRegistryEntry<M, B extends Keyed> extends BaseRegistryEntry<M, B> {
+
+ private final Supplier<org.bukkit.Registry<B>> registrySupplier;
+
@ -367,7 +378,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import net.minecraft.resources.ResourceKey;
+import org.bukkit.Keyed;
+
+public abstract class BaseRegistryEntry<M, B extends Keyed, R extends org.bukkit.Registry<B>> implements RegistryEntry<M, B, R> { // TODO remove Keyed
+public abstract class BaseRegistryEntry<M, B extends Keyed> implements RegistryEntry<M, B> { // TODO remove Keyed
+
+ private final ResourceKey<? extends Registry<M>> minecraftRegistryKey;
+ private final RegistryKey<B> apiRegistryKey;
@ -408,13 +419,13 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+@DefaultQualifier(NonNull.class)
+public class CraftRegistryEntry<M, B extends Keyed> extends BaseRegistryEntry<M, B, CraftRegistry<B, M>> { // TODO remove Keyed
+public class CraftRegistryEntry<M, B extends Keyed> extends BaseRegistryEntry<M, B> { // TODO remove Keyed
+
+ private static final BiFunction<NamespacedKey, ApiVersion, NamespacedKey> EMPTY = (namespacedKey, apiVersion) -> namespacedKey;
+
+ protected final Class<?> classToPreload;
+ protected final BiFunction<NamespacedKey, M, B> minecraftToBukkit;
+ private BiFunction<NamespacedKey, ApiVersion, NamespacedKey> updater = EMPTY;
+ protected BiFunction<NamespacedKey, ApiVersion, NamespacedKey> updater = EMPTY;
+
+ protected CraftRegistryEntry(
+ final ResourceKey<? extends Registry<M>> mcKey,
@ -428,7 +439,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+
+ @Override
+ public RegistryEntry<M, B, CraftRegistry<B, M>> withSerializationUpdater(final BiFunction<NamespacedKey, ApiVersion, NamespacedKey> updater) {
+ public RegistryEntry<M, B> withSerializationUpdater(final BiFunction<NamespacedKey, ApiVersion, NamespacedKey> updater) {
+ this.updater = updater;
+ return this;
+ }
@ -459,17 +470,16 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+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.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+@DefaultQualifier(NonNull.class)
+public interface RegistryEntry<M, B extends Keyed, R extends org.bukkit.Registry<B>> extends RegistryEntryInfo<M, B> { // TODO remove Keyed
+public interface RegistryEntry<M, B extends Keyed> extends RegistryEntryInfo<M, B> { // TODO remove Keyed
+
+ RegistryHolder<B> createRegistryHolder(Registry<M> nmsRegistry);
+
+ default RegistryEntry<M, B, R> withSerializationUpdater(final BiFunction<NamespacedKey, ApiVersion, NamespacedKey> updater) {
+ default RegistryEntry<M, B> withSerializationUpdater(final BiFunction<NamespacedKey, ApiVersion, NamespacedKey> updater) {
+ return this;
+ }
+
@ -479,11 +489,11 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ * as fields, but instead be obtained via {@link io.papermc.paper.registry.RegistryAccess#getRegistry(RegistryKey)}
+ */
+ @Deprecated
+ default RegistryEntry<M, B, R> delayed() {
+ default RegistryEntry<M, B> delayed() {
+ return new DelayedRegistryEntry<>(this);
+ }
+
+ static <M, B extends Keyed> RegistryEntry<M, B, CraftRegistry<B, M>> entry(
+ static <M, B extends Keyed> RegistryEntry<M, B> entry(
+ final ResourceKey<? extends Registry<M>> mcKey,
+ final RegistryKey<B> apiKey,
+ final Class<?> classToPreload,
@ -492,7 +502,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ return new CraftRegistryEntry<>(mcKey, apiKey, classToPreload, minecraftToBukkit);
+ }
+
+ static <M, B extends Keyed> RegistryEntry<M, B, org.bukkit.Registry<B>> apiOnly(
+ static <M, B extends Keyed> RegistryEntry<M, B> apiOnly(
+ final ResourceKey<? extends Registry<M>> mcKey,
+ final RegistryKey<B> apiKey,
+ final Supplier<org.bukkit.Registry<B>> apiRegistrySupplier
@ -605,7 +615,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import net.minecraft.resources.ResourceKey;
+import org.bukkit.Keyed;
+
+public record DelayedRegistryEntry<M, T extends Keyed, R extends org.bukkit.Registry<T>>(RegistryEntry<M, T, R> delegate) implements RegistryEntry<M, T, R> {
+public record DelayedRegistryEntry<M, T extends Keyed>(RegistryEntry<M, T> delegate) implements RegistryEntry<M, T> {
+
+ @Override
+ public ResourceKey<? extends Registry<M>> mcKey() {
@ -912,6 +922,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
import net.minecraft.resources.ResourceLocation;
+import org.bukkit.Keyed;
import org.bukkit.support.AbstractTestingBase;
+import org.checkerframework.checker.nullness.qual.Nullable;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.MethodSource;
@ -929,7 +940,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ @ParameterizedTest
+ @MethodSource("data")
+ void testRegistryEntryExists(final RegistryKey<?> key) {
+ final RegistryEntry<?, ?, ?> entry = PaperRegistries.getEntry(key);
+ final @Nullable RegistryEntry<?, ?> entry = PaperRegistries.getEntry(key);
+ assertNotNull(entry, "Missing PaperRegistries entry for " + key);
}
}

18
patches/server/Adventure.patch
View File

@ -1166,6 +1166,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import com.mojang.brigadier.StringReader;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import com.mojang.serialization.JavaOps;
+import com.mojang.serialization.JsonOps;
+import io.netty.util.AttributeKey;
+import java.io.IOException;
+import java.util.ArrayList;
@ -1302,7 +1303,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ return decoded.toString();
+ }
+ };
+ public static final ComponentSerializer<Component, Component, net.minecraft.network.chat.Component> WRAPPER_AWARE_SERIALIZER = new WrapperAwareSerializer();
+ public static final ComponentSerializer<Component, Component, net.minecraft.network.chat.Component> WRAPPER_AWARE_SERIALIZER = new WrapperAwareSerializer(() -> CraftRegistry.getMinecraftRegistry().createSerializationContext(JavaOps.INSTANCE));
+
+ private PaperAdventure() {
+ }
@ -1647,21 +1648,30 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
@@ -0,0 +0,0 @@
+package io.papermc.paper.adventure;
+
+import com.google.common.base.Suppliers;
+import com.mojang.datafixers.util.Pair;
+import com.mojang.serialization.JavaOps;
+import java.util.function.Supplier;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.serializer.ComponentSerializer;
+import net.minecraft.network.chat.ComponentSerialization;
+import net.minecraft.resources.RegistryOps;
+import org.bukkit.craftbukkit.CraftRegistry;
+
+final class WrapperAwareSerializer implements ComponentSerializer<Component, Component, net.minecraft.network.chat.Component> {
+public final class WrapperAwareSerializer implements ComponentSerializer<Component, Component, net.minecraft.network.chat.Component> {
+
+ private final Supplier<RegistryOps<Object>> javaOps;
+
+ public WrapperAwareSerializer(final Supplier<RegistryOps<Object>> javaOps) {
+ this.javaOps = Suppliers.memoize(javaOps::get);
+ }
+
+ @Override
+ public Component deserialize(final net.minecraft.network.chat.Component input) {
+ if (input instanceof AdventureComponent) {
+ return ((AdventureComponent) input).adventure;
+ }
+ final RegistryOps<Object> ops = CraftRegistry.getMinecraftRegistry().createSerializationContext(JavaOps.INSTANCE);
+ final RegistryOps<Object> ops = this.javaOps.get();
+ final Object obj = ComponentSerialization.CODEC.encodeStart(ops, input)
+ .getOrThrow(s -> new RuntimeException("Failed to encode Minecraft Component: " + input + "; " + s));
+ final Pair<Component, Object> converted = AdventureCodecs.COMPONENT_CODEC.decode(ops, obj)
@ -1671,7 +1681,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+
+ @Override
+ public net.minecraft.network.chat.Component serialize(final Component component) {
+ final RegistryOps<Object> ops = CraftRegistry.getMinecraftRegistry().createSerializationContext(JavaOps.INSTANCE);
+ final RegistryOps<Object> ops = this.javaOps.get();
+ final Object obj = AdventureCodecs.COMPONENT_CODEC.encodeStart(ops, component)
+ .getOrThrow(s -> new RuntimeException("Failed to encode adventure Component: " + component + "; " + s));
+ final Pair<net.minecraft.network.chat.Component, Object> converted = ComponentSerialization.CODEC.decode(ops, obj)

4
patches/server/Brigadier-based-command-API.patch
View File

@ -1361,7 +1361,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ @Override
+ public <T> ArgumentType<TypedKey<T>> resourceKey(final RegistryKey<T> registryKey) {
+ return this.wrap(
+ ResourceKeyArgument.key(PaperRegistries.toNms(registryKey)),
+ ResourceKeyArgument.key(PaperRegistries.registryToNms(registryKey)),
+ nmsRegistryKey -> TypedKey.create(registryKey, CraftNamespacedKey.fromMinecraft(nmsRegistryKey.location()))
+ );
+ }
@ -1375,7 +1375,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ private <T, K extends Keyed> ArgumentType<T> resourceRaw(final RegistryKey registryKeyRaw) { // TODO remove Keyed
+ final RegistryKey<K> registryKey = registryKeyRaw;
+ return (ArgumentType<T>) this.wrap(
+ ResourceArgument.resource(PaperCommands.INSTANCE.getBuildContext(), PaperRegistries.toNms(registryKey)),
+ ResourceArgument.resource(PaperCommands.INSTANCE.getBuildContext(), PaperRegistries.registryToNms(registryKey)),
+ resource -> requireNonNull(
+ RegistryAccess.registryAccess()
+ .getRegistry(registryKey)

9
patches/server/Paper-Plugins.patch
View File

@ -770,6 +770,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import io.papermc.paper.plugin.storage.BootstrapProviderStorage;
+import io.papermc.paper.plugin.storage.ProviderStorage;
+import io.papermc.paper.plugin.storage.ServerPluginProviderStorage;
+import it.unimi.dsi.fastutil.objects.Object2BooleanMap;
+import it.unimi.dsi.fastutil.objects.Object2BooleanOpenHashMap;
+import org.jetbrains.annotations.ApiStatus;
+
+import java.util.HashMap;
@ -782,9 +784,11 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+
+ public static final LaunchEntryPointHandler INSTANCE = new LaunchEntryPointHandler();
+ private final Map<Entrypoint<?>, ProviderStorage<?>> storage = new HashMap<>();
+ private final Object2BooleanMap<Entrypoint<?>> enteredMap = new Object2BooleanOpenHashMap<>();
+
+ LaunchEntryPointHandler() {
+ this.populateProviderStorage();
+ this.enteredMap.defaultReturnValue(false);
+ }
+
+ // Utility
@ -800,6 +804,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+
+ storage.enter();
+ this.enteredMap.put(entrypoint, true);
+ }
+
+ @Override
@ -823,6 +828,10 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ return storage;
+ }
+
+ public boolean hasEntered(Entrypoint<?> entrypoint) {
+ return this.enteredMap.getBoolean(entrypoint);
+ }
+
+ // Reload only
+ public void populateProviderStorage() {
+ this.storage.put(Entrypoint.BOOTSTRAPPER, new BootstrapProviderStorage());

1427
patches/server/Registry-Modification-API.patch Normal file
View File

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