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add RegistryAccess for managing registries

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Jake Potrebic 2024-01-10 17:40:34 -08:00
parent 0db72ac19e
commit 9548d25824
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12 changed files with 1473 additions and 180 deletions
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92
patches/api/0243-Add-PaperRegistry.patch
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@ -1,92 +0,0 @@
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] Add PaperRegistry
diff --git a/src/main/java/io/papermc/paper/registry/Reference.java b/src/main/java/io/papermc/paper/registry/Reference.java
new file mode 100644
index 0000000000000000000000000000000000000000..d880810cbf05bc45051fe29515054211572e33b4
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/Reference.java
@@ -0,0 +1,43 @@
+package io.papermc.paper.registry;
+
+import org.bukkit.Keyed;
+import org.bukkit.NamespacedKey;
+import org.bukkit.Registry;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Represents a reference to a server-backed registry value that may
+ * change.
+ *
+ * @param <T> type of the value
+ */
+public interface Reference<T extends Keyed> extends Keyed {
+
+ /**
+ * Gets the value from the registry with the key.
+ *
+ * @return the value
+ * @throws java.util.NoSuchElementException if there is no value with this key
+ */
+ @NotNull T value();
+
+ /**
+ * Gets the value from the registry with the key.
+ *
+ * @return the value or null if it doesn't exist
+ */
+ @Nullable T valueOrNull();
+
+ /**
+ * Creates a reference to a registered value.
+ *
+ * @param registry the registry the value is located in
+ * @param key the key to the value
+ * @param <T> the type of the value
+ * @return a reference
+ */
+ static <T extends Keyed> @NotNull Reference<T> create(@NotNull Registry<T> registry, @NotNull NamespacedKey key) {
+ return new ReferenceImpl<>(registry, key);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/ReferenceImpl.java b/src/main/java/io/papermc/paper/registry/ReferenceImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..f29e76a6b66ddfec12ddf8db6dcb2df6083b5982
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/ReferenceImpl.java
@@ -0,0 +1,31 @@
+package io.papermc.paper.registry;
+
+import org.bukkit.Keyed;
+import org.bukkit.NamespacedKey;
+import org.bukkit.Registry;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.NoSuchElementException;
+
+record ReferenceImpl<T extends Keyed>(@NotNull Registry<T> registry, @NotNull NamespacedKey key) implements Reference<T> {
+
+ @Override
+ public @NotNull T value() {
+ final T value = this.registry.get(this.key);
+ if (value == null) {
+ throw new NoSuchElementException("No such value with key " + this.key);
+ }
+ return value;
+ }
+
+ @Override
+ public @Nullable T valueOrNull() {
+ return this.registry.get(this.key);
+ }
+
+ @Override
+ public @NotNull NamespacedKey getKey() {
+ return this.key;
+ }
+}

461
patches/api/0243-Add-RegistryAccess-for-managing-registries.patch Normal file
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@ -0,0 +1,461 @@
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] Add RegistryAccess for managing registries
diff --git a/src/main/java/io/papermc/paper/registry/Reference.java b/src/main/java/io/papermc/paper/registry/Reference.java
new file mode 100644
index 0000000000000000000000000000000000000000..92ec13c2bd515fedfd5057201ae4ba15c184bacd
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/Reference.java
@@ -0,0 +1,47 @@
+package io.papermc.paper.registry;
+
+import org.bukkit.Keyed;
+import org.bukkit.NamespacedKey;
+import org.bukkit.Registry;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Represents a reference to a server-backed registry value that may
+ * change.
+ *
+ * @param <T> type of the value
+ */
+@Deprecated(forRemoval = true, since = "1.20.4")
+public interface Reference<T extends Keyed> extends Keyed {
+
+ /**
+ * Gets the value from the registry with the key.
+ *
+ * @return the value
+ * @throws java.util.NoSuchElementException if there is no value with this key
+ */
+ @Deprecated(forRemoval = true, since = "1.20.4")
+ @NotNull T value();
+
+ /**
+ * Gets the value from the registry with the key.
+ *
+ * @return the value or null if it doesn't exist
+ */
+ @Deprecated(forRemoval = true, since = "1.20.4")
+ @Nullable T valueOrNull();
+
+ /**
+ * Creates a reference to a registered value.
+ *
+ * @param registry the registry the value is located in
+ * @param key the key to the value
+ * @param <T> the type of the value
+ * @return a reference
+ */
+ @Deprecated(forRemoval = true, since = "1.20.4")
+ static <T extends Keyed> @NotNull Reference<T> create(@NotNull Registry<T> registry, @NotNull NamespacedKey key) {
+ return new ReferenceImpl<>(registry, key);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/ReferenceImpl.java b/src/main/java/io/papermc/paper/registry/ReferenceImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..f29e76a6b66ddfec12ddf8db6dcb2df6083b5982
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/ReferenceImpl.java
@@ -0,0 +1,31 @@
+package io.papermc.paper.registry;
+
+import org.bukkit.Keyed;
+import org.bukkit.NamespacedKey;
+import org.bukkit.Registry;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.NoSuchElementException;
+
+record ReferenceImpl<T extends Keyed>(@NotNull Registry<T> registry, @NotNull NamespacedKey key) implements Reference<T> {
+
+ @Override
+ public @NotNull T value() {
+ final T value = this.registry.get(this.key);
+ if (value == null) {
+ throw new NoSuchElementException("No such value with key " + this.key);
+ }
+ return value;
+ }
+
+ @Override
+ public @Nullable T valueOrNull() {
+ return this.registry.get(this.key);
+ }
+
+ @Override
+ public @NotNull NamespacedKey getKey() {
+ return this.key;
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/RegistryAccess.java b/src/main/java/io/papermc/paper/registry/RegistryAccess.java
new file mode 100644
index 0000000000000000000000000000000000000000..e3034bd90443f355201d72c2fc9a2960c98d2649
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/RegistryAccess.java
@@ -0,0 +1,45 @@
+package io.papermc.paper.registry;
+
+import org.bukkit.Keyed;
+import org.bukkit.Registry;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+@ApiStatus.NonExtendable
+@ApiStatus.Experimental
+public interface RegistryAccess {
+
+ /**
+ * Get the {@link RegistryAccess} instance for the server.
+ *
+ * @return the RegistryAccess instance
+ */
+ static @NotNull RegistryAccess registryAccess() {
+ return RegistryAccessHolder.INSTANCE.orElseThrow(() -> new IllegalStateException("No RegistryAccess implementation found"));
+ }
+
+ /**
+ * Gets the registry based on the type.
+ *
+ * @param type the type
+ * @return the registry or null if none found
+ * @param <T> the type
+ * @deprecated use {@link #getRegistry(RegistryKey)} with keys from {@link RegistryKey}
+ */
+ @Deprecated(since = "1.20.4", forRemoval = true)
+ <T extends Keyed> @Nullable Registry<T> getRegistry(@NotNull Class<T> type);
+
+ /**
+ * Gets the registry with the specified key.
+ *
+ * @param registryKey the key
+ * @return the registry
+ * @param <T> the type
+ * @throws java.util.NoSuchElementException if no registry with the key is found
+ * @throws IllegalArgumentException if the registry is not available yet
+ */
+ // Future note: We should have no trouble removing this generic qualifier when
+ // registry types no longer have to be "keyed" as it shouldn't break ABI or API.
+ <T extends Keyed> @NotNull Registry<T> getRegistry(@NotNull RegistryKey<T> registryKey);
+}
diff --git a/src/main/java/io/papermc/paper/registry/RegistryAccessHolder.java b/src/main/java/io/papermc/paper/registry/RegistryAccessHolder.java
new file mode 100644
index 0000000000000000000000000000000000000000..b89e19c070f97c9662f1e16309446494b30aa7c9
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/RegistryAccessHolder.java
@@ -0,0 +1,12 @@
+package io.papermc.paper.registry;
+
+import java.util.Optional;
+import java.util.ServiceLoader;
+
+final class RegistryAccessHolder {
+
+ static final Optional<RegistryAccess> INSTANCE = ServiceLoader.load(RegistryAccess.class).findFirst();
+
+ private RegistryAccessHolder() {
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/RegistryKey.java b/src/main/java/io/papermc/paper/registry/RegistryKey.java
index c4b30b16ce4db754b958c493ad86d0863592c263..e376c95ac4db43a1c5233287f01b20b9c8b614bc 100644
--- a/src/main/java/io/papermc/paper/registry/RegistryKey.java
+++ b/src/main/java/io/papermc/paper/registry/RegistryKey.java
@@ -2,11 +2,16 @@ package io.papermc.paper.registry;
import net.kyori.adventure.key.Keyed;
import org.bukkit.GameEvent;
+import org.bukkit.MusicInstrument;
import org.bukkit.block.Biome;
+import org.bukkit.damage.DamageType;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.Wolf;
import org.bukkit.generator.structure.Structure;
import org.bukkit.generator.structure.StructureType;
import org.bukkit.inventory.meta.trim.TrimMaterial;
import org.bukkit.inventory.meta.trim.TrimPattern;
+import org.bukkit.potion.PotionEffectType;
import org.jetbrains.annotations.ApiStatus;
import static io.papermc.paper.registry.RegistryKeyImpl.create;
@@ -40,6 +45,19 @@ public sealed interface RegistryKey<T> extends Keyed permits RegistryKeyImpl {
* @see io.papermc.paper.registry.keys.StructureTypeKeys
*/
RegistryKey<StructureType> STRUCTURE_TYPE = create("worldgen/structure_type");
+ /**
+ * Built-in registry for instruments.
+ */
+ RegistryKey<MusicInstrument> INSTRUMENT = create("instrument");
+ /**
+ * Built-in registry for enchantments.
+ */
+ RegistryKey<Enchantment> ENCHANTMENT = create("enchantment");
+ /**
+ * Built-in registry for potion effect types (mob effects).
+ */
+ RegistryKey<PotionEffectType> MOB_EFFECT = create("mob_effect");
+
/* ********************** *
* Data-driven Registries *
@@ -64,4 +82,12 @@ public sealed interface RegistryKey<T> extends Keyed permits RegistryKeyImpl {
* @see io.papermc.paper.registry.keys.TrimPatternKeys
*/
RegistryKey<TrimPattern> TRIM_PATTERN = create("trim_pattern");
+ /**
+ * Data-driven registry for damage types.
+ */
+ RegistryKey<DamageType> DAMAGE_TYPE = create("damage_type");
+ /**
+ * Data-driven registry for wolf variants
+ */
+ RegistryKey<Wolf.Variant> WOLF_VARIANT = create("wolf_variant");
}
diff --git a/src/main/java/io/papermc/paper/registry/RegistryKeyImpl.java b/src/main/java/io/papermc/paper/registry/RegistryKeyImpl.java
index 9ad300fa1668cb59bbd85ff8091591db69b8c9dc..791813220b2504214b1adecc69093cd600fb0f8c 100644
--- a/src/main/java/io/papermc/paper/registry/RegistryKeyImpl.java
+++ b/src/main/java/io/papermc/paper/registry/RegistryKeyImpl.java
@@ -11,9 +11,14 @@ record RegistryKeyImpl<T>(@NotNull Key key) implements RegistryKey<T> {
static final Set<RegistryKey<?>> REGISTRY_KEYS = Sets.newIdentityHashSet();
static <T> RegistryKey<T> create(@Subst("some_key") final String key) {
- final RegistryKey<T> registryKey = new RegistryKeyImpl<>(Key.key(Key.MINECRAFT_NAMESPACE, key));
+ final RegistryKey<T> registryKey = createInternal(key);
REGISTRY_KEYS.add(registryKey);
return registryKey;
}
+ // creates the key without adding to the internal set of keys
+ static <T> RegistryKey<T> createInternal(@Subst("some_key") final String key) {
+ return new RegistryKeyImpl<>(Key.key(Key.MINECRAFT_NAMESPACE, key));
+ }
+
}
diff --git a/src/main/java/io/papermc/paper/registry/TypedKey.java b/src/main/java/io/papermc/paper/registry/TypedKey.java
index 271454cd1b92ada4301025b57348ea77da9116a1..6f5a062ba7ee7173468ecea3c1855a233bf3855e 100644
--- a/src/main/java/io/papermc/paper/registry/TypedKey.java
+++ b/src/main/java/io/papermc/paper/registry/TypedKey.java
@@ -38,7 +38,7 @@ public sealed interface TypedKey<T> extends Keyed permits TypedKeyImpl {
* @return a new key for the value key and registry key
*/
@ApiStatus.Experimental
- static <T extends Keyed> @NotNull TypedKey<T> create(final @NotNull RegistryKey<T> registryKey, final @NotNull Key key) {
+ static <T> @NotNull TypedKey<T> create(final @NotNull RegistryKey<T> registryKey, final @NotNull Key key) {
return new TypedKeyImpl<>(key, registryKey);
}
}
diff --git a/src/main/java/io/papermc/paper/registry/TypedKeyImpl.java b/src/main/java/io/papermc/paper/registry/TypedKeyImpl.java
index 3c3fd73f7742bb8602e2f9164dd4c1208a412255..1a97b3359c4ece5c29131da7c3f208aaa8fab66e 100644
--- a/src/main/java/io/papermc/paper/registry/TypedKeyImpl.java
+++ b/src/main/java/io/papermc/paper/registry/TypedKeyImpl.java
@@ -4,5 +4,5 @@ import net.kyori.adventure.key.Key;
import net.kyori.adventure.key.Keyed;
import org.jetbrains.annotations.NotNull;
-record TypedKeyImpl<T extends Keyed>(@NotNull Key key, @NotNull RegistryKey<T> registryKey) implements TypedKey<T> {
+record TypedKeyImpl<T>(@NotNull Key key, @NotNull RegistryKey<T> registryKey) implements TypedKey<T> {
}
diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
index 732ed3724e784ad659cb4411dbd73b42a8330a2c..cbf660db860e73df21be426e63928f8aeec0ac90 100644
--- a/src/main/java/org/bukkit/Bukkit.java
+++ b/src/main/java/org/bukkit/Bukkit.java
@@ -2398,8 +2398,11 @@ public final class Bukkit {
* @param tClass of the registry to get
* @param <T> type of the registry
* @return the corresponding registry or null if not present
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)}
+ * with keys from {@link io.papermc.paper.registry.RegistryKey}
*/
@Nullable
+ @Deprecated(since = "1.20.4")
public static <T extends Keyed> Registry<T> getRegistry(@NotNull Class<T> tClass) {
return server.getRegistry(tClass);
}
diff --git a/src/main/java/org/bukkit/Registry.java b/src/main/java/org/bukkit/Registry.java
index a04d279561676e825905f5512c399d14a3d8f828..e2aea210de4f37f6ca1afe3e6fdbc790410539ac 100644
--- a/src/main/java/org/bukkit/Registry.java
+++ b/src/main/java/org/bukkit/Registry.java
@@ -129,7 +129,7 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
*
* @see Enchantment
*/
- Registry<Enchantment> ENCHANTMENT = Objects.requireNonNull(Bukkit.getRegistry(Enchantment.class), "No registry present for Enchantment. This is a bug.");
+ Registry<Enchantment> ENCHANTMENT = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.ENCHANTMENT); // Paper
/**
* Server entity types.
*
@@ -141,7 +141,7 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
*
* @see MusicInstrument
*/
- Registry<MusicInstrument> INSTRUMENT = Objects.requireNonNull(Bukkit.getRegistry(MusicInstrument.class), "No registry present for MusicInstrument. This is a bug.");
+ Registry<MusicInstrument> INSTRUMENT = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.INSTRUMENT); // Paper
/**
* Default server loot tables.
*
@@ -159,7 +159,7 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
*
* @see PotionEffectType
*/
- Registry<PotionEffectType> EFFECT = Objects.requireNonNull(Bukkit.getRegistry(PotionEffectType.class), "No registry present for PotionEffectType. This is a bug.");
+ Registry<PotionEffectType> EFFECT = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.MOB_EFFECT); // Paper
/**
* Server particles.
*
@@ -182,14 +182,16 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
* Server structures.
*
* @see Structure
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)} with {@link io.papermc.paper.registry.RegistryKey#STRUCTURE}
*/
- Registry<Structure> STRUCTURE = Bukkit.getRegistry(Structure.class);
+ @Deprecated(since = "1.20.4") // Paper
+ Registry<Structure> STRUCTURE = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(Structure.class); // Paper
/**
* Server structure types.
*
* @see StructureType
*/
- Registry<StructureType> STRUCTURE_TYPE = Bukkit.getRegistry(StructureType.class);
+ Registry<StructureType> STRUCTURE_TYPE = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.STRUCTURE_TYPE); // Paper
/**
* Sound keys.
*
@@ -200,21 +202,25 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
* Trim materials.
*
* @see TrimMaterial
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)} with {@link io.papermc.paper.registry.RegistryKey#TRIM_MATERIAL}
*/
- Registry<TrimMaterial> TRIM_MATERIAL = Bukkit.getRegistry(TrimMaterial.class);
+ @Deprecated(since = "1.20.4") // Paper
+ Registry<TrimMaterial> TRIM_MATERIAL = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(TrimMaterial.class); // Paper
/**
* Trim patterns.
*
* @see TrimPattern
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)} with {@link io.papermc.paper.registry.RegistryKey#TRIM_PATTERN}
*/
- Registry<TrimPattern> TRIM_PATTERN = Bukkit.getRegistry(TrimPattern.class);
+ @Deprecated(since = "1.20.4")
+ Registry<TrimPattern> TRIM_PATTERN = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(TrimPattern.class); // Paper
/**
* Damage types.
*
* @see DamageType
*/
@ApiStatus.Experimental
- Registry<DamageType> DAMAGE_TYPE = Objects.requireNonNull(Bukkit.getRegistry(DamageType.class), "No registry present for DamageType. This is a bug.");
+ Registry<DamageType> DAMAGE_TYPE = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(DamageType.class); // Paper
/**
* Villager profession.
*
@@ -269,7 +275,7 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
*
* @see Wolf.Variant
*/
- Registry<Wolf.Variant> WOLF_VARIANT = Objects.requireNonNull(Bukkit.getRegistry(Wolf.Variant.class), "No registry present for Wolf Variant. This is a bug.");
+ Registry<Wolf.Variant> WOLF_VARIANT = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(Wolf.Variant.class); // Paper
/**
* Map cursor types.
*
@@ -282,7 +288,7 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
*
* @see GameEvent
*/
- Registry<GameEvent> GAME_EVENT = Objects.requireNonNull(Bukkit.getRegistry(GameEvent.class), "No registry present for GameEvent. This is a bug.");
+ Registry<GameEvent> GAME_EVENT = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.GAME_EVENT); // Paper
/**
* Get the object by its key.
*
diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
index 395f7910f535bfd33a5676b011ab62a53e30e140..84397dd36027fffcb3e7216c877be29c31da560f 100644
--- a/src/main/java/org/bukkit/Server.java
+++ b/src/main/java/org/bukkit/Server.java
@@ -2046,8 +2046,11 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
* @param tClass of the registry to get
* @param <T> type of the registry
* @return the corresponding registry or null if not present
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)}
+ * with keys from {@link io.papermc.paper.registry.RegistryKey}
*/
@Nullable
+ @Deprecated(since = "1.20.4") // Paper
<T extends Keyed> Registry<T> getRegistry(@NotNull Class<T> tClass);
/**
diff --git a/src/test/java/io/papermc/paper/registry/TestRegistryAccess.java b/src/test/java/io/papermc/paper/registry/TestRegistryAccess.java
new file mode 100644
index 0000000000000000000000000000000000000000..5e99d7d84150664f16cbbd6f58eb3a316017fe5f
--- /dev/null
+++ b/src/test/java/io/papermc/paper/registry/TestRegistryAccess.java
@@ -0,0 +1,20 @@
+package io.papermc.paper.registry;
+
+import org.bukkit.Keyed;
+import org.bukkit.Registry;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class TestRegistryAccess implements RegistryAccess {
+
+ @Override
+ @Deprecated(since = "1.20.4", forRemoval = true)
+ public @Nullable <T extends Keyed> Registry<T> getRegistry(final @NotNull Class<T> type) {
+ throw new UnsupportedOperationException("Not supported");
+ }
+
+ @Override
+ public @NotNull <T extends Keyed> Registry<T> getRegistry(final @NotNull RegistryKey<T> registryKey) {
+ throw new UnsupportedOperationException("Not supported");
+ }
+}
diff --git a/src/test/java/org/bukkit/support/TestServer.java b/src/test/java/org/bukkit/support/TestServer.java
index b208150297a23c0b4acb79135416809718f5650e..f11c639f1dc3c5034678d80bde3127a2e81a4a93 100644
--- a/src/test/java/org/bukkit/support/TestServer.java
+++ b/src/test/java/org/bukkit/support/TestServer.java
@@ -36,26 +36,11 @@ public final class TestServer {
when(instance.getBukkitVersion()).thenReturn("BukkitVersion_" + TestServer.class.getPackage().getImplementationVersion());
- Map<Class<? extends Keyed>, Registry<?>> registers = new HashMap<>();
- when(instance.getRegistry(any())).then(invocationOnMock -> registers.computeIfAbsent(invocationOnMock.getArgument(0), aClass -> new Registry<Keyed>() {
- private final Map<NamespacedKey, Keyed> cache = new HashMap<>();
-
- @Override
- public Keyed get(NamespacedKey key) {
- return cache.computeIfAbsent(key, key2 -> mock(aClass, withSettings().stubOnly()));
- }
-
- @NotNull
- @Override
- public Stream<Keyed> stream() {
- throw new UnsupportedOperationException("Not supported");
- }
-
- @Override
- public Iterator<Keyed> iterator() {
- throw new UnsupportedOperationException("Not supported");
- }
- }));
+ // Paper start - RegistryAccess
+ when(instance.getRegistry(any())).then(invocationOnMock -> {
+ return io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(((Class<Keyed>)invocationOnMock.getArgument(0)));
+ });
+ // Paper end - RegistryAccess
UnsafeValues unsafeValues = mock(withSettings().stubOnly());
when(instance.getUnsafe()).thenReturn(unsafeValues);
diff --git a/src/test/resources/META-INF/services/io.papermc.paper.registry.RegistryAccess b/src/test/resources/META-INF/services/io.papermc.paper.registry.RegistryAccess
new file mode 100644
index 0000000000000000000000000000000000000000..f0a5e6d6b99aeef349fe465080ef2ff7b58617a6
--- /dev/null
+++ b/src/test/resources/META-INF/services/io.papermc.paper.registry.RegistryAccess
@@ -0,0 +1 @@
+io.papermc.paper.registry.TestRegistryAccess

12
patches/api/0244-Add-StructuresLocateEvent.patch
View File

@ -513,24 +513,22 @@ index 0000000000000000000000000000000000000000..1e7b53f9bc13dcd5a0a4a40004591e4f
+ }
+}
diff --git a/src/main/java/org/bukkit/Registry.java b/src/main/java/org/bukkit/Registry.java
index a04d279561676e825905f5512c399d14a3d8f828..ac8fe849dfd407bb2beeca16aeda3ebbe5c7a874 100644
index e2aea210de4f37f6ca1afe3e6fdbc790410539ac..29f21ac76fc5226e03ef0a01985718a8a9b72460 100644
--- a/src/main/java/org/bukkit/Registry.java
+++ b/src/main/java/org/bukkit/Registry.java
@@ -283,6 +283,17 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
@@ -289,6 +289,15 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
* @see GameEvent
*/
Registry<GameEvent> GAME_EVENT = Objects.requireNonNull(Bukkit.getRegistry(GameEvent.class), "No registry present for GameEvent. This is a bug.");
+
Registry<GameEvent> GAME_EVENT = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.GAME_EVENT); // Paper
+ // Paper start
+ /**
+ * Configured structures.
+ * @see io.papermc.paper.world.structure.ConfiguredStructure
+ * @deprecated use {@link #STRUCTURE}
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)} with {@link io.papermc.paper.registry.RegistryKey#STRUCTURE}
+ */
+ @Deprecated(forRemoval = true)
+ Registry<io.papermc.paper.world.structure.ConfiguredStructure> CONFIGURED_STRUCTURE = Bukkit.getRegistry(io.papermc.paper.world.structure.ConfiguredStructure.class);
+ Registry<io.papermc.paper.world.structure.ConfiguredStructure> CONFIGURED_STRUCTURE = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.world.structure.ConfiguredStructure.class);
+ // Paper end
+
/**
* Get the object by its key.
*

8
patches/api/0278-Add-basic-Datapack-API.patch
View File

@ -70,7 +70,7 @@ index 0000000000000000000000000000000000000000..58f78d5e91beacaf710f62461cf869f7
+
+}
diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
index d078ea797cf4c6ab291aec3ad7fbd4740017286c..c3d3c7d05a03658157d49c6ff1ea1d7d085a6fd4 100644
index 652932fa3ae5360802335803b4108b65019b6922..237bdd97203dbc80c010ae57735bc45e36c78fc5 100644
--- a/src/main/java/org/bukkit/Bukkit.java
+++ b/src/main/java/org/bukkit/Bukkit.java
@@ -330,9 +330,11 @@ public final class Bukkit {
@ -85,7 +85,7 @@ index d078ea797cf4c6ab291aec3ad7fbd4740017286c..c3d3c7d05a03658157d49c6ff1ea1d7d
public static DataPackManager getDataPackManager() {
return server.getDataPackManager();
}
@@ -2585,6 +2587,14 @@ public final class Bukkit {
@@ -2588,6 +2590,14 @@ public final class Bukkit {
public static com.destroystokyo.paper.entity.ai.MobGoals getMobGoals() {
return server.getMobGoals();
}
@ -101,7 +101,7 @@ index d078ea797cf4c6ab291aec3ad7fbd4740017286c..c3d3c7d05a03658157d49c6ff1ea1d7d
@NotNull
diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
index e6598c36cfc98282f30a57105986a295f1c94676..61ee087ec4a75ee8b10e204b4cdd1bab5f066819 100644
index d28b3ad2e9979127051e8062122572bc3d2cb0b5..d3631288ec03c5ca04221c20ecee745f7e9fa71a 100644
--- a/src/main/java/org/bukkit/Server.java
+++ b/src/main/java/org/bukkit/Server.java
@@ -266,9 +266,11 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
@ -116,7 +116,7 @@ index e6598c36cfc98282f30a57105986a295f1c94676..61ee087ec4a75ee8b10e204b4cdd1bab
public DataPackManager getDataPackManager();
/**
@@ -2251,5 +2253,11 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
@@ -2254,5 +2256,11 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
*/
@NotNull
com.destroystokyo.paper.entity.ai.MobGoals getMobGoals();

8
patches/api/0338-More-PotionEffectType-API.patch
View File

@ -5,13 +5,13 @@ Subject: [PATCH] More PotionEffectType API
diff --git a/src/main/java/org/bukkit/Registry.java b/src/main/java/org/bukkit/Registry.java
index ac8fe849dfd407bb2beeca16aeda3ebbe5c7a874..76b1d08d9ae2c2cf5c6d88934929695d438b3284 100644
index 29f21ac76fc5226e03ef0a01985718a8a9b72460..7fdce09618505fad9b6f4781ac81b1e373bc1114 100644
--- a/src/main/java/org/bukkit/Registry.java
+++ b/src/main/java/org/bukkit/Registry.java
@@ -292,6 +292,31 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
@@ -297,6 +297,31 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
*/
@Deprecated(forRemoval = true)
Registry<io.papermc.paper.world.structure.ConfiguredStructure> CONFIGURED_STRUCTURE = Bukkit.getRegistry(io.papermc.paper.world.structure.ConfiguredStructure.class);
Registry<io.papermc.paper.world.structure.ConfiguredStructure> CONFIGURED_STRUCTURE = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.world.structure.ConfiguredStructure.class);
+
+ /**
+ * Potion effect types.
@ -38,8 +38,8 @@ index ac8fe849dfd407bb2beeca16aeda3ebbe5c7a874..76b1d08d9ae2c2cf5c6d88934929695d
+ }
+ };
// Paper end
/**
* Get the object by its key.
diff --git a/src/main/java/org/bukkit/potion/PotionEffectType.java b/src/main/java/org/bukkit/potion/PotionEffectType.java
index e045e6a74821f291938cc6af86e313c1f1c4626c..e77cf365cefafbeba09123187e70fd5274f10d53 100644
--- a/src/main/java/org/bukkit/potion/PotionEffectType.java

8
patches/api/0345-Custom-Potion-Mixes.patch
View File

@ -155,10 +155,10 @@ index 0000000000000000000000000000000000000000..3ede1e8f7bf0436fdc5bf395c0f9eaf1
+ }
+}
diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
index fb6a3b71cf3c304c5d0177747bc098e134b22d58..eb6d59bad1e4f0b394290d683f5dfed6ba6dd75b 100644
index 1bbf2306fd6fdb3ead79fc770434541c2e054875..88223f062665c2c738e73a725d292b868e5372af 100644
--- a/src/main/java/org/bukkit/Bukkit.java
+++ b/src/main/java/org/bukkit/Bukkit.java
@@ -2627,6 +2627,15 @@ public final class Bukkit {
@@ -2630,6 +2630,15 @@ public final class Bukkit {
public static io.papermc.paper.datapack.DatapackManager getDatapackManager() {
return server.getDatapackManager();
}
@ -175,10 +175,10 @@ index fb6a3b71cf3c304c5d0177747bc098e134b22d58..eb6d59bad1e4f0b394290d683f5dfed6
@NotNull
diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
index 43b049b68a8af548cd05c67dafc23dabd07bab27..6da6c20b684eba64b85d67db2482b4a968749070 100644
index 5b13d84b39a006f84c74008d3141b1a2ac954b7d..0c2906de839fe8211ed431df2e5e94740f04b94a 100644
--- a/src/main/java/org/bukkit/Server.java
+++ b/src/main/java/org/bukkit/Server.java
@@ -2287,5 +2287,12 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
@@ -2290,5 +2290,12 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
*/
@NotNull
io.papermc.paper.datapack.DatapackManager getDatapackManager();

8
patches/api/0409-Folia-scheduler-and-owned-region-API.patch
View File

@ -499,10 +499,10 @@ index 0000000000000000000000000000000000000000..a6b50c9d8af589cc4747e14d343d2045
+ }
+}
diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
index a2e5e917a7a0f6763f2ac13583dc28d9ea35ca64..e4f3f621c4c6d2653770c149db71587fc04e0991 100644
index 00b855a22b5b838db46126ff5bd6797ffff97da2..6545c5879706f4e527e4f742cc553c6e852cd6f8 100644
--- a/src/main/java/org/bukkit/Bukkit.java
+++ b/src/main/java/org/bukkit/Bukkit.java
@@ -2658,6 +2658,141 @@ public final class Bukkit {
@@ -2661,6 +2661,141 @@ public final class Bukkit {
}
// Paper end
@ -645,10 +645,10 @@ index a2e5e917a7a0f6763f2ac13583dc28d9ea35ca64..e4f3f621c4c6d2653770c149db71587f
public static Server.Spigot spigot() {
return server.spigot();
diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
index 708ea9556510b2e9de2f7f1c381572e3bde540d1..63cbc38217865be8f79890a0d8d6143461d344f3 100644
index b3b82405440c236f035e49d0edf6fda12e2db4bb..fb31f2a668b2d6a1115123e34adea67ed4dbfd22 100644
--- a/src/main/java/org/bukkit/Server.java
+++ b/src/main/java/org/bukkit/Server.java
@@ -2316,4 +2316,119 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
@@ -2319,4 +2319,119 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
*/
@NotNull org.bukkit.potion.PotionBrewer getPotionBrewer();
// Paper end

6
patches/api/0444-Improve-Registry.patch
View File

@ -31,10 +31,10 @@ index 62d2b3f950860dee0898d77b0a29635c3f9a7e23..704dba92f9246ef398ed8d162ebee3cf
@Override
public @NotNull String translationKey() {
diff --git a/src/main/java/org/bukkit/Registry.java b/src/main/java/org/bukkit/Registry.java
index 76b1d08d9ae2c2cf5c6d88934929695d438b3284..542c0516e19b6177ff8007ca6f8955dc9082da95 100644
index 7fdce09618505fad9b6f4781ac81b1e373bc1114..c63a2d5d21eb599939ec7ae5e57506ff746e4174 100644
--- a/src/main/java/org/bukkit/Registry.java
+++ b/src/main/java/org/bukkit/Registry.java
@@ -328,6 +328,49 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
@@ -332,6 +332,49 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
@Nullable
T get(@NotNull NamespacedKey key);
@ -84,7 +84,7 @@ index 76b1d08d9ae2c2cf5c6d88934929695d438b3284..542c0516e19b6177ff8007ca6f8955dc
/**
* Returns a new stream, which contains all registry items, which are registered to the registry.
*
@@ -394,5 +437,12 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
@@ -398,5 +441,12 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
public Iterator<T> iterator() {
return map.values().iterator();
}

931
patches/server/0485-Add-RegistryAccess-for-managing-Registries.patch Normal file
View File

@ -0,0 +1,931 @@
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] Add RegistryAccess for managing Registries
RegistryAccess is independant from CraftServer and
doesn't require one to be created allowing the
org.bukkit.Registry class to be loaded earlier.
== AT ==
public net.minecraft.server.RegistryLayer STATIC_ACCESS
diff --git a/src/main/java/io/papermc/paper/registry/PaperRegistries.java b/src/main/java/io/papermc/paper/registry/PaperRegistries.java
new file mode 100644
index 0000000000000000000000000000000000000000..5fc4c41ec2089d4f69861c5da17e0bef8a203401
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/PaperRegistries.java
@@ -0,0 +1,82 @@
+package io.papermc.paper.registry;
+
+import io.papermc.paper.registry.entry.RegistryEntry;
+import java.util.Collections;
+import java.util.IdentityHashMap;
+import java.util.List;
+import java.util.Map;
+import net.minecraft.core.Registry;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.resources.ResourceKey;
+import net.minecraft.world.item.enchantment.Enchantment;
+import net.minecraft.world.level.levelgen.structure.Structure;
+import org.bukkit.GameEvent;
+import org.bukkit.Keyed;
+import org.bukkit.MusicInstrument;
+import org.bukkit.craftbukkit.CraftGameEvent;
+import org.bukkit.craftbukkit.CraftMusicInstrument;
+import org.bukkit.craftbukkit.damage.CraftDamageType;
+import org.bukkit.craftbukkit.enchantments.CraftEnchantment;
+import org.bukkit.craftbukkit.entity.CraftWolf;
+import org.bukkit.craftbukkit.generator.structure.CraftStructure;
+import org.bukkit.craftbukkit.generator.structure.CraftStructureType;
+import org.bukkit.craftbukkit.inventory.trim.CraftTrimMaterial;
+import org.bukkit.craftbukkit.inventory.trim.CraftTrimPattern;
+import org.bukkit.craftbukkit.potion.CraftPotionEffectType;
+import org.bukkit.damage.DamageType;
+import org.bukkit.entity.Wolf;
+import org.bukkit.generator.structure.StructureType;
+import org.bukkit.inventory.meta.trim.TrimMaterial;
+import org.bukkit.inventory.meta.trim.TrimPattern;
+import org.bukkit.potion.PotionEffectType;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+import static io.papermc.paper.registry.entry.RegistryEntry.entry;
+
+@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 {
+ REGISTRY_ENTRIES = List.of(
+ // built-ins
+ entry(Registries.ENCHANTMENT, RegistryKey.ENCHANTMENT, Enchantment.class, CraftEnchantment::new),
+ entry(Registries.GAME_EVENT, RegistryKey.GAME_EVENT, GameEvent.class, CraftGameEvent::new),
+ entry(Registries.INSTRUMENT, RegistryKey.INSTRUMENT, MusicInstrument.class, CraftMusicInstrument::new),
+ entry(Registries.MOB_EFFECT, RegistryKey.MOB_EFFECT, PotionEffectType.class, CraftPotionEffectType::new),
+ entry(Registries.STRUCTURE_TYPE, RegistryKey.STRUCTURE_TYPE, StructureType.class, CraftStructureType::new),
+
+ // data-drivens
+ entry(Registries.STRUCTURE, RegistryKey.STRUCTURE, Structure.class, CraftStructure::new).delayed(),
+ entry(Registries.TRIM_MATERIAL, RegistryKey.TRIM_MATERIAL, TrimMaterial.class, CraftTrimMaterial::new).delayed(),
+ entry(Registries.TRIM_PATTERN, RegistryKey.TRIM_PATTERN, TrimPattern.class, CraftTrimPattern::new).delayed(),
+ entry(Registries.DAMAGE_TYPE, RegistryKey.DAMAGE_TYPE, DamageType.class, CraftDamageType::new).delayed(),
+ entry(Registries.WOLF_VARIANT, RegistryKey.WOLF_VARIANT, Wolf.Variant.class, CraftWolf.CraftVariant::new).delayed()
+ );
+ 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);
+ }
+ BY_REGISTRY_KEY = Collections.unmodifiableMap(byRegistryKey);
+ BY_RESOURCE_KEY = Collections.unmodifiableMap(byResourceKey);
+ }
+
+ @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);
+ }
+
+ @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);
+ }
+
+ private PaperRegistries() {
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/PaperRegistryAccess.java b/src/main/java/io/papermc/paper/registry/PaperRegistryAccess.java
new file mode 100644
index 0000000000000000000000000000000000000000..9480dafb2de09ac883e997c41e8a16b77f5f7082
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/PaperRegistryAccess.java
@@ -0,0 +1,119 @@
+package io.papermc.paper.registry;
+
+import io.papermc.paper.registry.entry.RegistryEntry;
+import io.papermc.paper.registry.legacy.DelayedRegistry;
+import io.papermc.paper.registry.legacy.DelayedRegistryEntry;
+import io.papermc.paper.registry.legacy.LegacyRegistryIdentifiers;
+import java.util.Collections;
+import java.util.IdentityHashMap;
+import java.util.Map;
+import java.util.Set;
+import net.minecraft.resources.ResourceKey;
+import org.bukkit.Keyed;
+import org.bukkit.Registry;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
+import org.checkerframework.framework.qual.DefaultQualifier;
+import org.jetbrains.annotations.VisibleForTesting;
+
+import static java.util.Objects.requireNonNull;
+
+@DefaultQualifier(NonNull.class)
+public class PaperRegistryAccess implements RegistryAccess {
+
+ // We store the API registries in a memoized supplier, so they can be created on-demand.
+ // These suppliers are added to this map right after the instance of nms.Registry is created before it is loaded.
+ // We want to do registration there, so we have access to the nms.Registry instance in order to wrap it in a CraftRegistry instance.
+ // The memoized Supplier is needed because we *can't* instantiate any CraftRegistry class until **all** the BuiltInRegistries have been added
+ // to this map because that would class-load org.bukkit.Registry which would query this map.
+ private final Map<RegistryKey<?>, RegistryHolder<?, ?>> registries = Collections.synchronizedMap(new IdentityHashMap<>());
+
+ public static PaperRegistryAccess instance() {
+ return (PaperRegistryAccess) RegistryAccessHolder.INSTANCE.orElseThrow(() -> new IllegalStateException("No RegistryAccess implementation found"));
+ }
+
+ @VisibleForTesting
+ public Set<RegistryKey<?>> loadedRegistryKeys() {
+ return Collections.unmodifiableSet(this.registries.keySet());
+ }
+
+ @SuppressWarnings("unchecked")
+ @Deprecated(forRemoval = true)
+ @Override
+ public <T extends Keyed> @Nullable Registry<T> getRegistry(final Class<T> type) {
+ final RegistryKey<T> registryKey;
+ 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);
+ if (registry != null) {
+ // 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, ?>) {
+ // 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.
+ final RegistryHolder<T, ?> delayedHolder = new RegistryHolder.Delayed<>();
+ this.registries.put(registryKey, delayedHolder);
+ return delayedHolder.get();
+ } else {
+ // if the registry doesn't exist yet or doesn't have a delayed entry, just return null
+ return null;
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public <T extends Keyed> Registry<T> getRegistry(final RegistryKey<T> key) {
+ final @Nullable RegistryHolder<T, ?> registryHolder = (RegistryHolder<T, ?>) this.registries.get(key);
+ if (registryHolder == null) {
+ throw new IllegalArgumentException(key + " is not a valid registry key or that registry is not available yet");
+ }
+ // since this is the getRegistry method that uses the modern RegistryKey, we unwrap any DelayedRegistry instances
+ // that might be returned here. I don't think reference equality is required when doing getRegistry(RegistryKey.WOLF_VARIANT) == Registry.WOLF_VARIANT
+ return possiblyUnwrap(registryHolder.get());
+ }
+
+ 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();
+ }
+ return registry;
+ }
+
+ public <M> void registerReloadableRegistry(final ResourceKey<? extends net.minecraft.core.Registry<M>> resourceKey, final net.minecraft.core.Registry<M> registry) {
+ this.registerRegistry(resourceKey, registry, true);
+ }
+
+ public <M> void registerRegistry(final ResourceKey<? extends net.minecraft.core.Registry<M>> resourceKey, final net.minecraft.core.Registry<M> registry) {
+ this.registerRegistry(resourceKey, registry, false);
+ }
+
+ @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);
+ if (entry == null) { // skip registries that don't have API entries
+ return;
+ }
+ final @Nullable RegistryHolder<B, R> registryHolder = (RegistryHolder<B, R>) this.registries.get(entry.apiKey());
+ if (registryHolder == null || replace) {
+ // 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 final RegistryHolder.Delayed<B, R> delayedHolder && entry instanceof final DelayedRegistryEntry<M, B, R> 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.
+ delayedHolder.loadFrom(delayedEntry, registry);
+ } else {
+ throw new IllegalArgumentException(resourceKey + " has already been created");
+ }
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ @Deprecated
+ @VisibleForTesting
+ public static <T extends Keyed> @Nullable RegistryKey<T> byType(final Class<T> type) {
+ return (RegistryKey<T>) LegacyRegistryIdentifiers.CLASS_TO_KEY_MAP.get(type);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/RegistryHolder.java b/src/main/java/io/papermc/paper/registry/RegistryHolder.java
new file mode 100644
index 0000000000000000000000000000000000000000..f750325fa980d4c49b92573ac4650f2b53c26e7b
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/RegistryHolder.java
@@ -0,0 +1,47 @@
+package io.papermc.paper.registry;
+
+import com.google.common.base.Preconditions;
+import com.google.common.base.Suppliers;
+import io.papermc.paper.registry.legacy.DelayedRegistry;
+import io.papermc.paper.registry.legacy.DelayedRegistryEntry;
+import java.util.function.Supplier;
+import org.bukkit.Keyed;
+import org.bukkit.Registry;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+@DefaultQualifier(NonNull.class)
+public class RegistryHolder<B extends Keyed, R extends Registry<B>> {
+
+ private final @Nullable Supplier<R> memoizedSupplier;
+
+ public RegistryHolder(final Supplier<? extends R> supplier) {
+ this.memoizedSupplier = Suppliers.memoize(supplier::get);
+ }
+
+ protected RegistryHolder() {
+ this.memoizedSupplier = null;
+ }
+
+ public Registry<B> get() {
+ Preconditions.checkState(this.memoizedSupplier != null, "Must provide a supplier or override this method!");
+ return this.memoizedSupplier.get();
+ }
+
+ public static final class Delayed<B extends Keyed, R extends Registry<B>> extends RegistryHolder<B, R> {
+
+ private final DelayedRegistry<B, R> delayedRegistry = new DelayedRegistry<>();
+
+ @Override
+ public Registry<B> get() {
+ return this.delayedRegistry;
+ }
+
+ <M> void loadFrom(final DelayedRegistryEntry<M, B, R> delayedEntry, final net.minecraft.core.Registry<M> registry) {
+ final RegistryHolder<B, R> delegateHolder = delayedEntry.delegate().createRegistryHolder(registry);
+ Preconditions.checkState(delegateHolder.memoizedSupplier != null, "delegateHolder must have a memoized supplier!");
+ this.delayedRegistry.load(delegateHolder.memoizedSupplier);
+ }
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/entry/BaseRegistryEntry.java b/src/main/java/io/papermc/paper/registry/entry/BaseRegistryEntry.java
new file mode 100644
index 0000000000000000000000000000000000000000..6ce94c2399817a74771ade0bb82905763a8e9df2
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/entry/BaseRegistryEntry.java
@@ -0,0 +1,38 @@
+package io.papermc.paper.registry.entry;
+
+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;
+import org.bukkit.craftbukkit.CraftRegistry;
+
+public abstract class BaseRegistryEntry<M, B extends Keyed, R extends CraftRegistry<B, M>> implements RegistryEntry<M, B, R> { // TODO remove Keyed
+ private final ResourceKey<? extends Registry<M>> minecraftRegistryKey;
+ private final RegistryKey<B> apiRegistryKey;
+ private final Class<?> classToPreload;
+ protected final BiFunction<NamespacedKey, M, B> minecraftToBukkit;
+
+ protected BaseRegistryEntry(final ResourceKey<? extends Registry<M>> minecraftRegistryKey, final RegistryKey<B> apiRegistryKey, final Class<?> classToPreload, final BiFunction<NamespacedKey, M, B> minecraftToBukkit) {
+ this.minecraftRegistryKey = minecraftRegistryKey;
+ this.apiRegistryKey = apiRegistryKey;
+ this.classToPreload = classToPreload;
+ this.minecraftToBukkit = minecraftToBukkit;
+ }
+
+ @Override
+ public final ResourceKey<? extends Registry<M>> mcKey() {
+ return this.minecraftRegistryKey;
+ }
+
+ @Override
+ public final RegistryKey<B> apiKey() {
+ return this.apiRegistryKey;
+ }
+
+ @Override
+ public final Class<?> toPreload() {
+ return this.classToPreload;
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/entry/CraftRegistryEntry.java b/src/main/java/io/papermc/paper/registry/entry/CraftRegistryEntry.java
new file mode 100644
index 0000000000000000000000000000000000000000..1639380c9db4249f9e49b23588720d5cec2d63fd
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/entry/CraftRegistryEntry.java
@@ -0,0 +1,34 @@
+package io.papermc.paper.registry.entry;
+
+import io.papermc.paper.registry.RegistryHolder;
+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;
+import org.bukkit.craftbukkit.CraftRegistry;
+import org.checkerframework.checker.nullness.qual.NonNull;
+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
+
+ protected CraftRegistryEntry(
+ final ResourceKey<? extends Registry<M>> mcKey,
+ final RegistryKey<B> apiKey,
+ final Class<?> toPreload,
+ final BiFunction<NamespacedKey, M, B> minecraftToBukkit
+ ) {
+ super(mcKey, apiKey, toPreload, minecraftToBukkit);
+ }
+
+ @Override
+ public RegistryHolder<B, CraftRegistry<B, M>> createRegistryHolder(final Registry<M> nmsRegistry) {
+ return new RegistryHolder<>(() -> this.createApiRegistry(nmsRegistry));
+ }
+
+ private CraftRegistry<B, M> createApiRegistry(final Registry<M> nmsRegistry) {
+ return new CraftRegistry<>(this.toPreload(), nmsRegistry, this.minecraftToBukkit);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/entry/RegistryEntry.java b/src/main/java/io/papermc/paper/registry/entry/RegistryEntry.java
new file mode 100644
index 0000000000000000000000000000000000000000..9cda87cd03a04998cb527a4be9d3950523646cd3
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/entry/RegistryEntry.java
@@ -0,0 +1,33 @@
+package io.papermc.paper.registry.entry;
+
+import io.papermc.paper.registry.RegistryHolder;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.legacy.DelayedRegistryEntry;
+import java.util.function.BiFunction;
+import net.minecraft.core.Registry;
+import net.minecraft.resources.ResourceKey;
+import org.bukkit.Keyed;
+import org.bukkit.NamespacedKey;
+import org.bukkit.craftbukkit.CraftRegistry;
+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
+
+ RegistryHolder<B, R> createRegistryHolder(Registry<M> nmsRegistry);
+
+ /**
+ * This should only be used if the registry instance needs to exist early due to the need
+ * to populate a field in {@link org.bukkit.Registry}. Data-driven registries shouldn't exist
+ * as fields, but instead be obtained via {@link io.papermc.paper.registry.RegistryAccess#getRegistry(RegistryKey)}
+ */
+ @Deprecated
+ default RegistryEntry<M, B, R> delayed() {
+ return new DelayedRegistryEntry<>(this);
+ }
+
+ static <M, B extends Keyed> RegistryEntry<M, B, CraftRegistry<B, M>> entry(final ResourceKey<? extends Registry<M>> minecraftRegistryKey, final RegistryKey<B> apiRegistryKey, final Class<?> classToPreload, final BiFunction<NamespacedKey, M, B> minecraftToBukkit) {
+ return new CraftRegistryEntry<>(minecraftRegistryKey, apiRegistryKey, classToPreload, minecraftToBukkit);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/entry/RegistryEntryInfo.java b/src/main/java/io/papermc/paper/registry/entry/RegistryEntryInfo.java
new file mode 100644
index 0000000000000000000000000000000000000000..abb24093dc81c0ba8a761700be59d4c9a67f4b00
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/entry/RegistryEntryInfo.java
@@ -0,0 +1,14 @@
+package io.papermc.paper.registry.entry;
+
+import io.papermc.paper.registry.RegistryKey;
+import net.minecraft.core.Registry;
+import net.minecraft.resources.ResourceKey;
+
+public interface RegistryEntryInfo<M, B> {
+
+ ResourceKey<? extends Registry<M>> mcKey();
+
+ RegistryKey<B> apiKey();
+
+ Class<?> toPreload();
+}
diff --git a/src/main/java/io/papermc/paper/registry/entry/package-info.java b/src/main/java/io/papermc/paper/registry/entry/package-info.java
new file mode 100644
index 0000000000000000000000000000000000000000..e4c94d6860e0f5b643cde1ded20b5503c02a4866
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/entry/package-info.java
@@ -0,0 +1,5 @@
+@DefaultQualifier(NonNull.class)
+package io.papermc.paper.registry.entry;
+
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
diff --git a/src/main/java/io/papermc/paper/registry/legacy/DelayedRegistry.java b/src/main/java/io/papermc/paper/registry/legacy/DelayedRegistry.java
new file mode 100644
index 0000000000000000000000000000000000000000..5562e8da5ebaef2a3add46e88d64358b7737b59e
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/legacy/DelayedRegistry.java
@@ -0,0 +1,55 @@
+package io.papermc.paper.registry.legacy;
+
+import java.util.Iterator;
+import java.util.function.Supplier;
+import java.util.stream.Stream;
+import org.bukkit.Keyed;
+import org.bukkit.NamespacedKey;
+import org.bukkit.Registry;
+import org.bukkit.craftbukkit.CraftRegistry;
+import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * This is to support the now-deprecated fields in {@link Registry} for
+ * data-driven registries.
+ */
+public final class DelayedRegistry<T extends Keyed, R extends Registry<T>> implements Registry<T> {
+
+ private @MonotonicNonNull Supplier<? extends R> delegate;
+
+ public void load(final Supplier<? extends R> registry) {
+ if (this.delegate != null) {
+ throw new IllegalStateException("Registry already loaded!");
+ }
+ this.delegate = registry;
+ }
+
+ public Registry<T> delegate() {
+ if (this.delegate == null) {
+ throw new IllegalStateException("You are trying to access this registry too early!");
+ }
+ return this.delegate.get();
+ }
+
+ @Override
+ public @Nullable T get(final NamespacedKey key) {
+ return this.delegate().get(key);
+ }
+
+ @Override
+ public Iterator<T> iterator() {
+ return this.delegate().iterator();
+ }
+
+ @Override
+ public Stream<T> stream() {
+ return this.delegate().stream();
+ }
+
+ @Override
+ public NamespacedKey getKey(final T value) {
+ return this.delegate().getKey(value);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/legacy/DelayedRegistryEntry.java b/src/main/java/io/papermc/paper/registry/legacy/DelayedRegistryEntry.java
new file mode 100644
index 0000000000000000000000000000000000000000..0ca04fac46b2ec6aa8481ad867264050bfda630c
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/legacy/DelayedRegistryEntry.java
@@ -0,0 +1,31 @@
+package io.papermc.paper.registry.legacy;
+
+import io.papermc.paper.registry.RegistryHolder;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.entry.RegistryEntry;
+import net.minecraft.core.Registry;
+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> {
+
+ @Override
+ public ResourceKey<? extends Registry<M>> mcKey() {
+ return this.delegate.mcKey();
+ }
+
+ @Override
+ public RegistryKey<T> apiKey() {
+ return this.delegate.apiKey();
+ }
+
+ @Override
+ public Class<?> toPreload() {
+ return this.delegate.toPreload();
+ }
+
+ @Override
+ public RegistryHolder<T, R> createRegistryHolder(final Registry<M> nmsRegistry) {
+ return this.delegate.createRegistryHolder(nmsRegistry);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/legacy/LegacyRegistryIdentifiers.java b/src/main/java/io/papermc/paper/registry/legacy/LegacyRegistryIdentifiers.java
new file mode 100644
index 0000000000000000000000000000000000000000..18dab3d1a5c873cfef09a8eba69d1e6d228b62eb
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/legacy/LegacyRegistryIdentifiers.java
@@ -0,0 +1,32 @@
+package io.papermc.paper.registry.legacy;
+
+import com.google.common.collect.ImmutableMap;
+import io.papermc.paper.registry.RegistryKey;
+import java.lang.reflect.Field;
+import java.lang.reflect.ParameterizedType;
+import java.util.Map;
+
+@Deprecated
+public final class LegacyRegistryIdentifiers {
+
+ public static final Map<Class<?>, RegistryKey<?>> CLASS_TO_KEY_MAP;
+
+ static {
+ final ImmutableMap.Builder<Class<?>, RegistryKey<?>> builder = ImmutableMap.builder();
+ try {
+ for (final Field field : RegistryKey.class.getFields()) {
+ if (field.getType() == RegistryKey.class) {
+ // get the legacy type from the RegistryKey generic parameter on the field
+ final Class<?> legacyType = (Class<?>) ((ParameterizedType) field.getGenericType()).getActualTypeArguments()[0];
+ builder.put(legacyType, (RegistryKey<?>) field.get(null));
+ }
+ }
+ } catch (final ReflectiveOperationException ex) {
+ throw new RuntimeException(ex);
+ }
+ CLASS_TO_KEY_MAP = builder.build();
+ }
+
+ private LegacyRegistryIdentifiers() {
+ }
+}
diff --git a/src/main/java/io/papermc/paper/registry/legacy/package-info.java b/src/main/java/io/papermc/paper/registry/legacy/package-info.java
new file mode 100644
index 0000000000000000000000000000000000000000..4396982af55872fafbfeaf8161ad6f392726c773
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/legacy/package-info.java
@@ -0,0 +1,5 @@
+@DefaultQualifier(NonNull.class)
+package io.papermc.paper.registry.legacy;
+
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
diff --git a/src/main/java/net/minecraft/core/registries/BuiltInRegistries.java b/src/main/java/net/minecraft/core/registries/BuiltInRegistries.java
index b43af53960978ac04bccde08544a562841492791..8daee5a7935e3253834c4cbe81d5e8886f776dad 100644
--- a/src/main/java/net/minecraft/core/registries/BuiltInRegistries.java
+++ b/src/main/java/net/minecraft/core/registries/BuiltInRegistries.java
@@ -297,6 +297,7 @@ public class BuiltInRegistries {
ResourceKey<? extends Registry<T>> key, R registry, BuiltInRegistries.RegistryBootstrap<T> initializer
) {
Bootstrap.checkBootstrapCalled(() -> "registry " + key);
+ io.papermc.paper.registry.PaperRegistryAccess.instance().registerRegistry(registry.key(), registry); // Paper - initialize API registry
ResourceLocation resourceLocation = key.location();
LOADERS.put(resourceLocation, () -> initializer.run(registry));
WRITABLE_REGISTRY.register((ResourceKey)key, registry, RegistrationInfo.BUILT_IN); // Paper - decompile fix
diff --git a/src/main/java/net/minecraft/resources/RegistryDataLoader.java b/src/main/java/net/minecraft/resources/RegistryDataLoader.java
index 1a40a600b8a9716ef26f3143f361a47b76ec2510..d59356df2d98de873fc5accc749f87fa3d685267 100644
--- a/src/main/java/net/minecraft/resources/RegistryDataLoader.java
+++ b/src/main/java/net/minecraft/resources/RegistryDataLoader.java
@@ -284,6 +284,7 @@ public class RegistryDataLoader {
public static record RegistryData<T>(ResourceKey<? extends Registry<T>> key, Codec<T> elementCodec) {
RegistryDataLoader.Loader<T> create(Lifecycle lifecycle, Map<ResourceKey<?>, Exception> errors) {
WritableRegistry<T> writableRegistry = new MappedRegistry<>(this.key, lifecycle);
+ io.papermc.paper.registry.PaperRegistryAccess.instance().registerRegistry(this.key, writableRegistry); // Paper - initialize API registry
return new RegistryDataLoader.Loader<>(this, writableRegistry, errors);
}
diff --git a/src/main/java/net/minecraft/server/ReloadableServerRegistries.java b/src/main/java/net/minecraft/server/ReloadableServerRegistries.java
index cf08819dd7ef6db807053a52aaf66a7fdea18ab6..69682d7be64a2163d574de939f5146f5a7a642ef 100644
--- a/src/main/java/net/minecraft/server/ReloadableServerRegistries.java
+++ b/src/main/java/net/minecraft/server/ReloadableServerRegistries.java
@@ -60,6 +60,7 @@ public class ReloadableServerRegistries {
return CompletableFuture.supplyAsync(
() -> {
WritableRegistry<T> writableRegistry = new MappedRegistry<>(type.registryKey(), Lifecycle.experimental());
+ io.papermc.paper.registry.PaperRegistryAccess.instance().registerReloadableRegistry(type.registryKey(), writableRegistry); // Paper - register reloadable registry
Map<ResourceLocation, JsonElement> map = new HashMap<>();
SimpleJsonResourceReloadListener.scanDirectory(resourceManager, type.directory(), GSON, map);
map.forEach(
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java b/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
index 4209a45af2bfe772f678b07b49070522de4195a8..e2fcbeb8635280fcd2aeedff9803386c9bcabb0c 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
@@ -100,55 +100,15 @@ public class CraftRegistry<B extends Keyed, M> implements Registry<B> {
+ ", this can happen if a plugin creates its own registry entry with out properly registering it.");
}
- /**
- * Note: Newly added registries should also be added to RegistriesArgumentProvider in the test package
- *
- * @param bukkitClass the bukkit class of the registry
- * @param registryHolder the minecraft registry holder
- * @return the bukkit registry of the provided class
- */
- public static <B extends Keyed> Registry<?> createRegistry(Class<B> bukkitClass, RegistryAccess registryHolder) {
- if (bukkitClass == Enchantment.class) {
- return new CraftRegistry<>(Enchantment.class, registryHolder.registryOrThrow(Registries.ENCHANTMENT), CraftEnchantment::new);
- }
- if (bukkitClass == GameEvent.class) {
- return new CraftRegistry<>(GameEvent.class, registryHolder.registryOrThrow(Registries.GAME_EVENT), CraftGameEvent::new);
- }
- if (bukkitClass == MusicInstrument.class) {
- return new CraftRegistry<>(MusicInstrument.class, registryHolder.registryOrThrow(Registries.INSTRUMENT), CraftMusicInstrument::new);
- }
- if (bukkitClass == PotionEffectType.class) {
- return new CraftRegistry<>(PotionEffectType.class, registryHolder.registryOrThrow(Registries.MOB_EFFECT), CraftPotionEffectType::new);
- }
- if (bukkitClass == Structure.class) {
- return new CraftRegistry<>(Structure.class, registryHolder.registryOrThrow(Registries.STRUCTURE), CraftStructure::new);
- }
- if (bukkitClass == StructureType.class) {
- return new CraftRegistry<>(StructureType.class, BuiltInRegistries.STRUCTURE_TYPE, CraftStructureType::new);
- }
- if (bukkitClass == TrimMaterial.class) {
- return new CraftRegistry<>(TrimMaterial.class, registryHolder.registryOrThrow(Registries.TRIM_MATERIAL), CraftTrimMaterial::new);
- }
- if (bukkitClass == TrimPattern.class) {
- return new CraftRegistry<>(TrimPattern.class, registryHolder.registryOrThrow(Registries.TRIM_PATTERN), CraftTrimPattern::new);
- }
- if (bukkitClass == DamageType.class) {
- return new CraftRegistry<>(DamageType.class, registryHolder.registryOrThrow(Registries.DAMAGE_TYPE), CraftDamageType::new);
- }
- if (bukkitClass == Wolf.Variant.class) {
- return new CraftRegistry<>(Wolf.Variant.class, registryHolder.registryOrThrow(Registries.WOLF_VARIANT), CraftWolf.CraftVariant::new);
- }
-
- return null;
- }
+ // Paper - move to PaperRegistries
- private final Class<? super B> bukkitClass;
+ private final Class<?> bukkitClass; // Paper - relax preload class
private final Map<NamespacedKey, B> cache = new HashMap<>();
private final net.minecraft.core.Registry<M> minecraftRegistry;
private final BiFunction<NamespacedKey, M, B> minecraftToBukkit;
private boolean init;
- public CraftRegistry(Class<? super B> bukkitClass, net.minecraft.core.Registry<M> minecraftRegistry, BiFunction<NamespacedKey, M, B> minecraftToBukkit) {
+ public CraftRegistry(Class<?> bukkitClass, net.minecraft.core.Registry<M> minecraftRegistry, BiFunction<NamespacedKey, M, B> minecraftToBukkit) { // Paper - relax preload class
this.bukkitClass = bukkitClass;
this.minecraftRegistry = minecraftRegistry;
this.minecraftToBukkit = minecraftToBukkit;
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 1460060f2ff42ebaa7b2418b375ce661c73bd17f..2c89ba2b518618640064ebea22d3d9595407bad7 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -283,7 +283,7 @@ public final class CraftServer implements Server {
protected final DedicatedServer console;
protected final DedicatedPlayerList playerList;
private final Map<String, World> worlds = new LinkedHashMap<String, World>();
- private final Map<Class<?>, Registry<?>> registries = new HashMap<>();
+ // private final Map<Class<?>, Registry<?>> registries = new HashMap<>(); // Paper - replace with RegistryAccess
private YamlConfiguration configuration;
private YamlConfiguration commandsConfiguration;
private final Yaml yaml = new Yaml(new SafeConstructor(new LoaderOptions()));
@@ -2693,7 +2693,7 @@ public final class CraftServer implements Server {
@Override
public <T extends Keyed> Registry<T> getRegistry(Class<T> aClass) {
- return (Registry<T>) this.registries.computeIfAbsent(aClass, key -> CraftRegistry.createRegistry(aClass, this.console.registryAccess()));
+ return io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(aClass); // Paper - replace with RegistryAccess
}
@Deprecated
diff --git a/src/main/resources/META-INF/services/io.papermc.paper.registry.RegistryAccess b/src/main/resources/META-INF/services/io.papermc.paper.registry.RegistryAccess
new file mode 100644
index 0000000000000000000000000000000000000000..8a083d45004f82fc9c51c219fb20f34624adb501
--- /dev/null
+++ b/src/main/resources/META-INF/services/io.papermc.paper.registry.RegistryAccess
@@ -0,0 +1 @@
+io.papermc.paper.registry.PaperRegistryAccess
diff --git a/src/test/java/io/papermc/paper/registry/LegacyRegistryIdentifierTest.java b/src/test/java/io/papermc/paper/registry/LegacyRegistryIdentifierTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..b9d00e65639521eecd44bd2be3e012264c3785f5
--- /dev/null
+++ b/src/test/java/io/papermc/paper/registry/LegacyRegistryIdentifierTest.java
@@ -0,0 +1,20 @@
+package io.papermc.paper.registry;
+
+import org.bukkit.GameEvent;
+import org.bukkit.MusicInstrument;
+import org.bukkit.inventory.meta.trim.TrimPattern;
+import org.bukkit.support.AbstractTestingBase;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertSame;
+
+@Deprecated
+class LegacyRegistryIdentifierTest extends AbstractTestingBase {
+
+ @Test
+ void testSeveralConversions() {
+ assertSame(RegistryKey.GAME_EVENT, PaperRegistryAccess.byType(GameEvent.class));
+ assertSame(RegistryKey.TRIM_PATTERN, PaperRegistryAccess.byType(TrimPattern.class));
+ assertSame(RegistryKey.INSTRUMENT, PaperRegistryAccess.byType(MusicInstrument.class));
+ }
+}
diff --git a/src/test/java/org/bukkit/registry/RegistryArgumentAddedTest.java b/src/test/java/org/bukkit/registry/RegistryArgumentAddedTest.java
index 4adaafafb7140e983a4e90f0ff0deaaf0887a9a5..848ad252c06031d33e659f6116e911f966810442 100644
--- a/src/test/java/org/bukkit/registry/RegistryArgumentAddedTest.java
+++ b/src/test/java/org/bukkit/registry/RegistryArgumentAddedTest.java
@@ -21,14 +21,17 @@ public class RegistryArgumentAddedTest extends AbstractTestingBase {
// Make sure every registry is created
Class.forName(Registry.class.getName());
- Set<Class<?>> loadedRegistries = new HashSet<>(DummyServer.registers.keySet());
- Set<Class<?>> notFound = new HashSet<>();
+ // Paper start
+ Set<io.papermc.paper.registry.RegistryKey<?>> loadedRegistries = java.util.Collections.newSetFromMap(new java.util.IdentityHashMap<>());
+ loadedRegistries.addAll(io.papermc.paper.registry.PaperRegistryAccess.instance().loadedRegistryKeys());
+ // Paper end
+ Set<io.papermc.paper.registry.RegistryKey<?>> notFound = new HashSet<>(); // Paper
RegistriesArgumentProvider
.getData()
.map(Arguments::get)
.map(array -> array[0])
- .map(clazz -> (Class<?>) clazz)
+ .map(clazz -> (io.papermc.paper.registry.RegistryKey<?>) clazz) // Paper
.forEach(clazz -> {
if (!loadedRegistries.remove(clazz)) {
notFound.add(clazz);
diff --git a/src/test/java/org/bukkit/registry/RegistryConversionTest.java b/src/test/java/org/bukkit/registry/RegistryConversionTest.java
index 8c6b7f9804cf56269cc5a1b5924db2d2bf556f88..782c2ce424fc124e18145615187dc1e9d33f80ae 100644
--- a/src/test/java/org/bukkit/registry/RegistryConversionTest.java
+++ b/src/test/java/org/bukkit/registry/RegistryConversionTest.java
@@ -37,9 +37,9 @@ public class RegistryConversionTest extends AbstractTestingBase {
@Order(1)
@RegistriesTest
- public void testHandleableImplementation(Class<? extends Keyed> clazz) {
+ public void testHandleableImplementation(io.papermc.paper.registry.RegistryKey<? extends Keyed> type, Class<? extends Keyed> clazz) { // Paper
Set<Class<? extends Keyed>> notImplemented = new HashSet<>();
- Registry<? extends Keyed> registry = Bukkit.getRegistry(clazz);
+ Registry<? extends Keyed> registry = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(type); // Paper
for (Keyed item : registry) {
if (!(item instanceof Handleable<?>)) {
@@ -59,7 +59,7 @@ public class RegistryConversionTest extends AbstractTestingBase {
@Order(2)
@RegistriesTest
- public void testMinecraftToBukkitPresent(Class<? extends Keyed> clazz, ResourceKey<net.minecraft.core.Registry<?>> registryKey,
+ public void testMinecraftToBukkitPresent(io.papermc.paper.registry.RegistryKey<? extends Keyed> type, Class<? extends Keyed> clazz, ResourceKey<net.minecraft.core.Registry<?>> registryKey, // Paper
Class<? extends Keyed> craftClazz, Class<?> minecraftClazz) {
Method method = null;
try {
@@ -107,7 +107,7 @@ public class RegistryConversionTest extends AbstractTestingBase {
@Order(2)
@RegistriesTest
- public void testBukkitToMinecraftPresent(Class<? extends Keyed> clazz, ResourceKey<net.minecraft.core.Registry<?>> registryKey,
+ public void testBukkitToMinecraftPresent(io.papermc.paper.registry.RegistryKey<? extends Keyed> type, Class<? extends Keyed> clazz, ResourceKey<net.minecraft.core.Registry<?>> registryKey, // Paper
Class<? extends Keyed> craftClazz, Class<?> minecraftClazz) {
Method method = null;
try {
@@ -153,9 +153,9 @@ public class RegistryConversionTest extends AbstractTestingBase {
""", minecraftClazz.getName(), clazz.getSimpleName());
}
- @Order(2)
+ @Order(3)
@RegistriesTest
- public void testMinecraftToBukkitNullValue(Class<? extends Keyed> clazz) throws IllegalAccessException {
+ public void testMinecraftToBukkitNullValue(io.papermc.paper.registry.RegistryKey<? extends Keyed> type, Class<? extends Keyed> clazz) throws IllegalAccessException { // Paper
this.checkValidMinecraftToBukkit(clazz);
try {
@@ -174,7 +174,7 @@ public class RegistryConversionTest extends AbstractTestingBase {
@Order(3)
@RegistriesTest
- public void testBukkitToMinecraftNullValue(Class<? extends Keyed> clazz) throws IllegalAccessException {
+ public void testBukkitToMinecraftNullValue(io.papermc.paper.registry.RegistryKey<? extends Keyed> type, Class<? extends Keyed> clazz) throws IllegalAccessException { // Paper
this.checkValidBukkitToMinecraft(clazz);
try {
@@ -193,14 +193,14 @@ public class RegistryConversionTest extends AbstractTestingBase {
@Order(3)
@RegistriesTest
- public void testMinecraftToBukkit(Class<? extends Keyed> clazz) {
+ public void testMinecraftToBukkit(io.papermc.paper.registry.RegistryKey<? extends Keyed> type, Class<? extends Keyed> clazz) { // Paper
this.checkValidMinecraftToBukkit(clazz);
this.checkValidHandle(clazz);
Map<Object, Object> notMatching = new HashMap<>();
Method method = RegistryConversionTest.MINECRAFT_TO_BUKKIT_METHODS.get(clazz);
- RegistryArgumentProvider.getValues(clazz).map(Arguments::get).forEach(arguments -> {
+ RegistryArgumentProvider.getValues(type).map(Arguments::get).forEach(arguments -> { // Paper
Keyed bukkit = (Keyed) arguments[0];
Object minecraft = arguments[1];
@@ -224,14 +224,14 @@ public class RegistryConversionTest extends AbstractTestingBase {
@Order(3)
@RegistriesTest
- public void testBukkitToMinecraft(Class<? extends Keyed> clazz) {
+ public void testBukkitToMinecraft(io.papermc.paper.registry.RegistryKey<? extends Keyed> type, Class<? extends Keyed> clazz) { // Paper
this.checkValidBukkitToMinecraft(clazz);
this.checkValidHandle(clazz);
Map<Object, Object> notMatching = new HashMap<>();
Method method = RegistryConversionTest.BUKKIT_TO_MINECRAFT_METHODS.get(clazz);
- RegistryArgumentProvider.getValues(clazz).map(Arguments::get).forEach(arguments -> {
+ RegistryArgumentProvider.getValues(type).map(Arguments::get).forEach(arguments -> { // Paper
Keyed bukkit = (Keyed) arguments[0];
Object minecraft = arguments[1];
@@ -259,7 +259,7 @@ public class RegistryConversionTest extends AbstractTestingBase {
*/
@Order(3)
@RegistriesTest
- public void testMinecraftToBukkitNoValidMinecraft(Class<? extends Keyed> clazz, ResourceKey<net.minecraft.core.Registry<?>> registryKey,
+ public void testMinecraftToBukkitNoValidMinecraft(io.papermc.paper.registry.RegistryKey<? extends Keyed> type, Class<? extends Keyed> clazz, ResourceKey<net.minecraft.core.Registry<?>> registryKey, // Paper
Class<? extends Keyed> craftClazz, Class<?> minecraftClazz) throws IllegalAccessException {
this.checkValidMinecraftToBukkit(clazz);
diff --git a/src/test/java/org/bukkit/support/DummyServer.java b/src/test/java/org/bukkit/support/DummyServer.java
index 7a4681155f740a98ecafa0b992eae1fb5524551f..bd56792fc674c4e3606a3179ebf5a84ef0a4e35c 100644
--- a/src/test/java/org/bukkit/support/DummyServer.java
+++ b/src/test/java/org/bukkit/support/DummyServer.java
@@ -45,10 +45,7 @@ public final class DummyServer {
when(instance.getLootTable(any())).then(mock -> new CraftLootTable(mock.getArgument(0),
AbstractTestingBase.DATA_PACK.fullRegistries().getLootTable(ResourceKey.create(Registries.LOOT_TABLE, CraftNamespacedKey.toMinecraft(mock.getArgument(0))))));
- when(instance.getRegistry(any())).then((Answer<Registry<?>>) mock -> {
- Class<? extends Keyed> aClass = mock.getArgument(0);
- return registers.computeIfAbsent(aClass, key -> CraftRegistry.createRegistry(aClass, AbstractTestingBase.REGISTRY_CUSTOM));
- });
+ // Paper - RegistryAccess
// Paper start - testing additions
final Thread currentThread = Thread.currentThread();
diff --git a/src/test/java/org/bukkit/support/provider/RegistriesArgumentProvider.java b/src/test/java/org/bukkit/support/provider/RegistriesArgumentProvider.java
index 342ea2914b361f39708bf0d8a39385c62d340c30..69a6a8419947a0617405e8931193f88d0dc5c3c4 100644
--- a/src/test/java/org/bukkit/support/provider/RegistriesArgumentProvider.java
+++ b/src/test/java/org/bukkit/support/provider/RegistriesArgumentProvider.java
@@ -1,6 +1,7 @@
package org.bukkit.support.provider;
import com.google.common.collect.Lists;
+import io.papermc.paper.registry.RegistryKey;
import java.util.List;
import java.util.stream.Stream;
import net.minecraft.core.registries.Registries;
@@ -37,16 +38,17 @@ public class RegistriesArgumentProvider implements ArgumentsProvider {
static {
// Order: Bukkit class, Minecraft Registry key, CraftBukkit class, Minecraft class
- DATA.add(Arguments.of(Enchantment.class, Registries.ENCHANTMENT, CraftEnchantment.class, net.minecraft.world.item.enchantment.Enchantment.class));
- DATA.add(Arguments.of(GameEvent.class, Registries.GAME_EVENT, CraftGameEvent.class, net.minecraft.world.level.gameevent.GameEvent.class));
- DATA.add(Arguments.of(MusicInstrument.class, Registries.INSTRUMENT, CraftMusicInstrument.class, Instrument.class));
- DATA.add(Arguments.of(PotionEffectType.class, Registries.MOB_EFFECT, CraftPotionEffectType.class, MobEffect.class));
- DATA.add(Arguments.of(Structure.class, Registries.STRUCTURE, CraftStructure.class, net.minecraft.world.level.levelgen.structure.Structure.class));
- DATA.add(Arguments.of(StructureType.class, Registries.STRUCTURE_TYPE, CraftStructureType.class, net.minecraft.world.level.levelgen.structure.StructureType.class));
- DATA.add(Arguments.of(TrimMaterial.class, Registries.TRIM_MATERIAL, CraftTrimMaterial.class, net.minecraft.world.item.armortrim.TrimMaterial.class));
- DATA.add(Arguments.of(TrimPattern.class, Registries.TRIM_PATTERN, CraftTrimPattern.class, net.minecraft.world.item.armortrim.TrimPattern.class));
- DATA.add(Arguments.of(DamageType.class, Registries.DAMAGE_TYPE, CraftDamageType.class, net.minecraft.world.damagesource.DamageType.class));
- DATA.add(Arguments.of(Wolf.Variant.class, Registries.WOLF_VARIANT, CraftWolf.CraftVariant.class, WolfVariant.class));
+ // Order: RegistryKey, Bukkit class, Minecraft Registry key, CraftBukkit class, Minecraft class
+ DATA.add(Arguments.of(RegistryKey.ENCHANTMENT, Enchantment.class, Registries.ENCHANTMENT, CraftEnchantment.class, net.minecraft.world.item.enchantment.Enchantment.class));
+ DATA.add(Arguments.of(RegistryKey.GAME_EVENT, GameEvent.class, Registries.GAME_EVENT, CraftGameEvent.class, net.minecraft.world.level.gameevent.GameEvent.class));
+ DATA.add(Arguments.of(RegistryKey.INSTRUMENT, MusicInstrument.class, Registries.INSTRUMENT, CraftMusicInstrument.class, Instrument.class));
+ DATA.add(Arguments.of(RegistryKey.MOB_EFFECT, PotionEffectType.class, Registries.MOB_EFFECT, CraftPotionEffectType.class, MobEffect.class));
+ DATA.add(Arguments.of(RegistryKey.STRUCTURE, Structure.class, Registries.STRUCTURE, CraftStructure.class, net.minecraft.world.level.levelgen.structure.Structure.class));
+ DATA.add(Arguments.of(RegistryKey.STRUCTURE_TYPE, StructureType.class, Registries.STRUCTURE_TYPE, CraftStructureType.class, net.minecraft.world.level.levelgen.structure.StructureType.class));
+ DATA.add(Arguments.of(RegistryKey.TRIM_MATERIAL, TrimMaterial.class, Registries.TRIM_MATERIAL, CraftTrimMaterial.class, net.minecraft.world.item.armortrim.TrimMaterial.class));
+ DATA.add(Arguments.of(RegistryKey.TRIM_PATTERN, TrimPattern.class, Registries.TRIM_PATTERN, CraftTrimPattern.class, net.minecraft.world.item.armortrim.TrimPattern.class));
+ DATA.add(Arguments.of(RegistryKey.DAMAGE_TYPE, DamageType.class, Registries.DAMAGE_TYPE, CraftDamageType.class, net.minecraft.world.damagesource.DamageType.class));
+ DATA.add(Arguments.of(RegistryKey.WOLF_VARIANT, Wolf.Variant.class, Registries.WOLF_VARIANT, CraftWolf.CraftVariant.class, net.minecraft.world.entity.animal.WolfVariant.class));
}
@Override
diff --git a/src/test/java/org/bukkit/support/provider/RegistryArgumentProvider.java b/src/test/java/org/bukkit/support/provider/RegistryArgumentProvider.java
index f2ceb5e67536dfa5de792dc64a7898fd2e8aa810..beb5fc9e721f5de54064c3d241df9ca9f4cd4f65 100644
--- a/src/test/java/org/bukkit/support/provider/RegistryArgumentProvider.java
+++ b/src/test/java/org/bukkit/support/provider/RegistryArgumentProvider.java
@@ -22,11 +22,11 @@ public class RegistryArgumentProvider implements ArgumentsProvider, AnnotationCo
@Override
public Stream<? extends Arguments> provideArguments(ExtensionContext extensionContext) throws Exception {
- return RegistryArgumentProvider.getValues(this.registryType);
+ return RegistryArgumentProvider.getValues(io.papermc.paper.registry.PaperRegistryAccess.byType(this.registryType)); // Paper
}
- public static Stream<? extends Arguments> getValues(Class<? extends Keyed> registryType) {
- Registry<?> registry = Bukkit.getRegistry(registryType);
+ public static Stream<? extends Arguments> getValues(io.papermc.paper.registry.RegistryKey<? extends Keyed> registryType) { // Paper
+ Registry<?> registry = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(registryType); // Paper
return registry.stream().map(keyed -> (Handleable<?>) keyed)
.map(handleAble -> Arguments.of(handleAble, handleAble.getHandle()));
}

18
patches/server/0485-TODO-Registry-Modification-API.patch
View File

@ -1,18 +0,0 @@
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] TODO Registry Modification API
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java b/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
index 4209a45af2bfe772f678b07b49070522de4195a8..480313506bf41410de090c59e047323345ea78da 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
@@ -138,6 +138,7 @@ public class CraftRegistry<B extends Keyed, M> implements Registry<B> {
if (bukkitClass == Wolf.Variant.class) {
return new CraftRegistry<>(Wolf.Variant.class, registryHolder.registryOrThrow(Registries.WOLF_VARIANT), CraftWolf.CraftVariant::new);
}
+ // TODO registry modification API
return null;
}

83
patches/server/0486-Add-StructuresLocateEvent.patch
View File

@ -5,12 +5,49 @@ Subject: [PATCH] Add StructuresLocateEvent
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
diff --git a/src/main/java/io/papermc/paper/registry/PaperRegistries.java b/src/main/java/io/papermc/paper/registry/PaperRegistries.java
index d45e2855f137d8708139281e8598ed34cc07ddd2..3a2b7f6f2dad856bc1499472970ba8b579df2e33 100644
--- a/src/main/java/io/papermc/paper/registry/PaperRegistries.java
+++ b/src/main/java/io/papermc/paper/registry/PaperRegistries.java
@@ -38,6 +38,12 @@ import static io.papermc.paper.registry.entry.RegistryEntry.entry;
@DefaultQualifier(NonNull.class)
public final class PaperRegistries {
+ @Deprecated(forRemoval = true)
+ @org.jetbrains.annotations.VisibleForTesting
+ public static final RegistryKey<io.papermc.paper.world.structure.ConfiguredStructure> CONFIGURED_STRUCTURE_REGISTRY_KEY = RegistryKeyImpl.createInternal("worldgen/structure");
+ @Deprecated(forRemoval = true)
+ static final RegistryEntry<Structure, io.papermc.paper.world.structure.ConfiguredStructure, ?> CONFIGURED_STRUCTURE_REGISTRY_ENTRY = entry(Registries.STRUCTURE, CONFIGURED_STRUCTURE_REGISTRY_KEY, io.papermc.paper.world.structure.ConfiguredStructure.class, io.papermc.paper.world.structure.PaperConfiguredStructure::minecraftToBukkit).delayed();
+
static final List<RegistryEntry<?, ?, ?>> REGISTRY_ENTRIES;
private static final Map<RegistryKey<?>, RegistryEntry<?, ?, ?>> BY_REGISTRY_KEY;
private static final Map<ResourceKey<?>, RegistryEntry<?, ?, ?>> BY_RESOURCE_KEY;
diff --git a/src/main/java/io/papermc/paper/registry/PaperRegistryAccess.java b/src/main/java/io/papermc/paper/registry/PaperRegistryAccess.java
index 958e37a80ea486f460f495a4a6f6a55aa5f1c7ee..0de4a2cf8527a0cbdc7de4c9bdba4230047a1252 100644
--- a/src/main/java/io/papermc/paper/registry/PaperRegistryAccess.java
+++ b/src/main/java/io/papermc/paper/registry/PaperRegistryAccess.java
@@ -43,8 +43,13 @@ public class PaperRegistryAccess implements RegistryAccess {
public <T extends Keyed> @Nullable Registry<T> getRegistry(final Class<T> type) {
final RegistryKey<T> registryKey;
final @Nullable RegistryEntry<?, T, ?> entry;
- registryKey = requireNonNull(byType(type), () -> type + " is not a valid registry type");
- entry = PaperRegistries.getEntry(registryKey);
+ if (type == io.papermc.paper.world.structure.ConfiguredStructure.class) { // manually handle "duplicate" registries to avoid polluting maps in PaperRegistries
+ registryKey = (RegistryKey<T>) PaperRegistries.CONFIGURED_STRUCTURE_REGISTRY_KEY;
+ entry = (RegistryEntry<?, T, ?>) PaperRegistries.CONFIGURED_STRUCTURE_REGISTRY_ENTRY;
+ } else {
+ 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);
if (registry != null) {
// if the registry exists, return right away. Since this is the "legacy" method, we return DelayedRegistry
diff --git a/src/main/java/io/papermc/paper/world/structure/PaperConfiguredStructure.java b/src/main/java/io/papermc/paper/world/structure/PaperConfiguredStructure.java
new file mode 100644
index 0000000000000000000000000000000000000000..2667067fd13f61e0464ba88ae4e4a7078351d1a8
index 0000000000000000000000000000000000000000..013d614a1cf1ab2b5a6ec190c2b4ba7753268731
--- /dev/null
+++ b/src/main/java/io/papermc/paper/world/structure/PaperConfiguredStructure.java
@@ -0,0 +1,35 @@
@@ -0,0 +1,27 @@
+package io.papermc.paper.world.structure;
+
+import java.util.Objects;
@ -32,20 +69,12 @@ index 0000000000000000000000000000000000000000..2667067fd13f61e0464ba88ae4e4a707
+ private PaperConfiguredStructure() {
+ }
+
+ @Deprecated(forRemoval = true)
+ public static final class LegacyRegistry extends CraftRegistry<ConfiguredStructure, Structure> {
+
+ public LegacyRegistry(final Registry<Structure> minecraftRegistry) {
+ super(ConfiguredStructure.class, minecraftRegistry, LegacyRegistry::minecraftToBukkit);
+ }
+
+ private static @Nullable ConfiguredStructure minecraftToBukkit(NamespacedKey key, Structure nms) {
+ public static @Nullable ConfiguredStructure minecraftToBukkit(NamespacedKey key, Structure nms) {
+ final ResourceLocation structureTypeLoc = Objects.requireNonNull(BuiltInRegistries.STRUCTURE_TYPE.getKey(nms.type()), "unexpected structure type " + nms.type());
+ final @Nullable StructureType structureType = StructureType.getStructureTypes().get(structureTypeLoc.getPath());
+ return structureType == null ? null : new ConfiguredStructure(key, structureType);
+ }
+}
+}
diff --git a/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java b/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
index 7cdb59cd2f2ffe1195d21519ef97dae0e430285b..a8768f1925d5824ca985be1b53694ee233273758 100644
--- a/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
@ -75,22 +104,6 @@ index 7cdb59cd2f2ffe1195d21519ef97dae0e430285b..a8768f1925d5824ca985be1b53694ee2
ChunkGeneratorStructureState chunkgeneratorstructurestate = world.getChunkSource().getGeneratorState();
Map<StructurePlacement, Set<Holder<Structure>>> map = new Object2ObjectArrayMap();
Iterator iterator = structures.iterator();
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java b/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
index 480313506bf41410de090c59e047323345ea78da..c7d377dbb53cdc1f823a839e3a113136efc16349 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
@@ -139,6 +139,11 @@ public class CraftRegistry<B extends Keyed, M> implements Registry<B> {
return new CraftRegistry<>(Wolf.Variant.class, registryHolder.registryOrThrow(Registries.WOLF_VARIANT), CraftWolf.CraftVariant::new);
}
// TODO registry modification API
+ // Paper start - remove this after a while along with all ConfiguredStructure stuff
+ if (bukkitClass == io.papermc.paper.world.structure.ConfiguredStructure.class) {
+ return new io.papermc.paper.world.structure.PaperConfiguredStructure.LegacyRegistry(registryHolder.registryOrThrow(Registries.STRUCTURE));
+ }
+ // Paper end
return null;
}
diff --git a/src/test/java/io/papermc/paper/world/structure/ConfiguredStructureTest.java b/src/test/java/io/papermc/paper/world/structure/ConfiguredStructureTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..9178fe0d01b998ca1442bf2511f8fc00db9388ba
@ -194,26 +207,26 @@ index 0000000000000000000000000000000000000000..9178fe0d01b998ca1442bf2511f8fc00
+ }
+}
diff --git a/src/test/java/org/bukkit/registry/PerRegistryTest.java b/src/test/java/org/bukkit/registry/PerRegistryTest.java
index 4e4ea083063daf22f1bb785ef212958ea889c43b..1c4966520b6401e6571aa44d5934dfa280bc80e3 100644
index 4e4ea083063daf22f1bb785ef212958ea889c43b..523b4b208e05c6b70014440200e3196cc84f36cc 100644
--- a/src/test/java/org/bukkit/registry/PerRegistryTest.java
+++ b/src/test/java/org/bukkit/registry/PerRegistryTest.java
@@ -36,6 +36,7 @@ public class PerRegistryTest extends AbstractTestingBase {
if (!(object instanceof CraftRegistry<?, ?> registry)) {
continue;
}
+ if (object instanceof io.papermc.paper.world.structure.PaperConfiguredStructure.LegacyRegistry) continue; // Paper - skip
+ if (object == Registry.CONFIGURED_STRUCTURE) continue; // Paper - skip
data.add(Arguments.of(registry));
} catch (ReflectiveOperationException e) {
diff --git a/src/test/java/org/bukkit/registry/RegistryArgumentAddedTest.java b/src/test/java/org/bukkit/registry/RegistryArgumentAddedTest.java
index 4adaafafb7140e983a4e90f0ff0deaaf0887a9a5..65cc33c45553e755371ec4313dd38bb61eb7d61c 100644
index 848ad252c06031d33e659f6116e911f966810442..f538a209af064c1f1333d30f90bfc21523b2f4cd 100644
--- a/src/test/java/org/bukkit/registry/RegistryArgumentAddedTest.java
+++ b/src/test/java/org/bukkit/registry/RegistryArgumentAddedTest.java
@@ -23,6 +23,7 @@ public class RegistryArgumentAddedTest extends AbstractTestingBase {
Set<Class<?>> loadedRegistries = new HashSet<>(DummyServer.registers.keySet());
Set<Class<?>> notFound = new HashSet<>();
+ loadedRegistries.remove(io.papermc.paper.world.structure.ConfiguredStructure.class); // Paper - ignore
@@ -26,6 +26,7 @@ public class RegistryArgumentAddedTest extends AbstractTestingBase {
loadedRegistries.addAll(io.papermc.paper.registry.PaperRegistryAccess.instance().loadedRegistryKeys());
// Paper end
Set<io.papermc.paper.registry.RegistryKey<?>> notFound = new HashSet<>(); // Paper
+ loadedRegistries.remove(io.papermc.paper.registry.PaperRegistries.CONFIGURED_STRUCTURE_REGISTRY_KEY); // Paper - ignore
RegistriesArgumentProvider
.getData()

12
patches/server/0940-Improve-Registry.patch
View File

@ -5,18 +5,18 @@ Subject: [PATCH] Improve Registry
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java b/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
index c7d377dbb53cdc1f823a839e3a113136efc16349..73472890e30180dc3cb6aa1bd9c5815087334682 100644
index e2fcbeb8635280fcd2aeedff9803386c9bcabb0c..a3a00778a8fdbc13f8adbf4e4fbc4f1303d22789 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftRegistry.java
@@ -150,6 +150,7 @@ public class CraftRegistry<B extends Keyed, M> implements Registry<B> {
@@ -104,6 +104,7 @@ public class CraftRegistry<B extends Keyed, M> implements Registry<B> {
private final Class<? super B> bukkitClass;
private final Class<?> bukkitClass; // Paper - relax preload class
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 boolean init;
@@ -194,6 +195,7 @@ public class CraftRegistry<B extends Keyed, M> implements Registry<B> {
@@ -148,6 +149,7 @@ public class CraftRegistry<B extends Keyed, M> implements Registry<B> {
}
this.cache.put(namespacedKey, bukkit);
@ -24,7 +24,7 @@ index c7d377dbb53cdc1f823a839e3a113136efc16349..73472890e30180dc3cb6aa1bd9c58150
return bukkit;
}
@@ -216,4 +218,11 @@ public class CraftRegistry<B extends Keyed, M> implements Registry<B> {
@@ -170,4 +172,11 @@ public class CraftRegistry<B extends Keyed, M> implements Registry<B> {
return this.minecraftToBukkit.apply(namespacedKey, minecraft);
}
@ -61,7 +61,7 @@ index 364f8d7a7106259401154d91b1b79869d014a469..f336bf98574e4fdeabc3b21062983439
}
diff --git a/src/test/java/org/bukkit/registry/PerRegistryTest.java b/src/test/java/org/bukkit/registry/PerRegistryTest.java
index 1c4966520b6401e6571aa44d5934dfa280bc80e3..010de6fbb75eb5d51639695d260f916072fdb22d 100644
index 523b4b208e05c6b70014440200e3196cc84f36cc..12b93a6e091de47522d060fa0cd84fe41318c46a 100644
--- a/src/test/java/org/bukkit/registry/PerRegistryTest.java
+++ b/src/test/java/org/bukkit/registry/PerRegistryTest.java
@@ -49,19 +49,22 @@ public class PerRegistryTest extends AbstractTestingBase {