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PaperMC/patches/api/0236-Add-RegistryAccess-for-managing-registries.patch
Nassim Jahnke 6483ecb8a2
Updated Upstream (Bukkit/CraftBukkit) 
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
a6aba46f PR-1078: Improve Javadocs of Player#loadData() and Player#saveData()
1e2e6a18 SPIGOT-7946: API for server pause when empty seconds
54a36938 SPIGOT-7944, PR-1077: Allow nullable fields in DamageTypeTags

CraftBukkit Changes:
2702c5c8e SPIGOT-7946: API for server pause when empty seconds
485f910fc SPIGOT-7947: addPassenger doesn't work if the vehicle is a player
ecf3dff0e SPIGOT-7949: Registering a new scoreboard objective with an empty display name throws a NPE
9b048cc84 SPIGOT-7948: `Bukkit#dispatchCommand` uses the wrong `CommandListenerWrapper` for Players
7b44d4640 SPIGOT-7931: Fix sync in Anvil View when result item is taken
2024-11-09 17:01:35 +01:00

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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..d8656772e0c983df7c40ddc367a73ce473348339
--- /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 = "1.20.6")
+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 = "1.20.6")
+ @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 = "1.20.6")
+ @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 = "1.20.6")
+ 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..00a3a4a196808b4b5c84ecccbfb1ea0e3825146a
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/RegistryAccess.java
@@ -0,0 +1,50 @@
+package io.papermc.paper.registry;
+
+import org.bukkit.Keyed;
+import org.bukkit.Registry;
+import org.jetbrains.annotations.ApiStatus;
+import org.jspecify.annotations.NullMarked;
+import org.jspecify.annotations.Nullable;
+
+/**
+ * Used for accessing different {@link Registry} instances
+ * by a {@link RegistryKey}. Get the main instance of {@link RegistryAccess}
+ * with {@link RegistryAccess#registryAccess()}.
+ */
+@NullMarked
+@ApiStatus.NonExtendable
+public interface RegistryAccess {
+
+ /**
+ * Get the {@link RegistryAccess} instance for the server.
+ *
+ * @return the RegistryAccess instance
+ */
+ static 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 = "1.20.6", forRemoval = true)
+ <T extends Keyed> @Nullable Registry<T> getRegistry(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> Registry<T> getRegistry(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/RegistryKeyImpl.java b/src/main/java/io/papermc/paper/registry/RegistryKeyImpl.java
index 80e3e64f47ac55a4978c9e5b430e2f2d1c871d1b..ac68dfce754dc7e014bb31bba32d9b246ffd411c 100644
--- a/src/main/java/io/papermc/paper/registry/RegistryKeyImpl.java
+++ b/src/main/java/io/papermc/paper/registry/RegistryKeyImpl.java
@@ -12,6 +12,17 @@ record RegistryKeyImpl<T>(Key key) implements RegistryKey<T> {
static final Set<RegistryKey<?>> REGISTRY_KEYS = Sets.newIdentityHashSet();
+ // override equals and hashCode to this can be used to simulate an "identity" hashmap
+ @Override
+ public boolean equals(final @Nullable Object obj) {
+ return obj == this;
+ }
+
+ @Override
+ public int hashCode() {
+ return System.identityHashCode(this);
+ }
+
static <T> RegistryKey<T> create(@Subst("some_key") final String key) {
final RegistryKey<T> registryKey = createInternal(key);
REGISTRY_KEYS.add(registryKey);
diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
index 3470755c65a2db38e679adc35d3d43f7fef5468d..1fe3a5e2f5c15fddfbcd503a061ebf7502907b8c 100644
--- a/src/main/java/org/bukkit/Bukkit.java
+++ b/src/main/java/org/bukkit/Bukkit.java
@@ -2434,8 +2434,11 @@ 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 = "1.20.6")
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 b4f297f90e3c1deaa1fc3f4418418588ab19b6c5..099c8acc0338dc0e6ac81f77d99cd2a02a630535 100644
--- a/src/main/java/org/bukkit/Registry.java
+++ b/src/main/java/org/bukkit/Registry.java
@@ -86,26 +86,34 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
* Server art.
*
* @see Art
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)} with {@link io.papermc.paper.registry.RegistryKey#PAINTING_VARIANT}
*/
- Registry<Art> ART = Objects.requireNonNull(Bukkit.getRegistry(Art.class), "No registry present for Art. This is a bug.");
+ @Deprecated(since = "1.21.3") // Paper
+ Registry<Art> ART = Objects.requireNonNull(io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(Art.class), "No registry present for Art. This is a bug.");
/**
* Attribute.
*
* @see Attribute
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)} with {@link io.papermc.paper.registry.RegistryKey#ATTRIBUTE}
*/
- Registry<Attribute> ATTRIBUTE = Objects.requireNonNull(Bukkit.getRegistry(Attribute.class), "No registry present for Attribute. This is a bug.");
+ @Deprecated(since = "1.21.3") // Paper
+ Registry<Attribute> ATTRIBUTE = Objects.requireNonNull(io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(Attribute.class), "No registry present for Attribute. This is a bug.");
/**
* Server banner patterns.
*
* @see PatternType
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)} with {@link io.papermc.paper.registry.RegistryKey#BANNER_PATTERN}
*/
- Registry<PatternType> BANNER_PATTERN = Objects.requireNonNull(Bukkit.getRegistry(PatternType.class), "No registry present for Pattern Type. This is a bug.");
+ @Deprecated(since = "1.21") // Paper
+ Registry<PatternType> BANNER_PATTERN = Objects.requireNonNull(io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(PatternType.class), "No registry present for PatternType. This is a bug."); // Paper
/**
* Server biomes.
*
* @see Biome
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)} with {@link io.papermc.paper.registry.RegistryKey#BIOME}
*/
- Registry<Biome> BIOME = Objects.requireNonNull(Bukkit.getRegistry(Biome.class), "No registry present for Biome. This is a bug.");
+ @Deprecated(since = "1.21.3") // Paper
+ Registry<Biome> BIOME = Objects.requireNonNull(io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(Biome.class), "No registry present for Biome. This is a bug.");
/**
* Server block types.
*
@@ -113,7 +121,7 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
* @apiNote BlockType is not ready for public usage yet
*/
@ApiStatus.Internal
- Registry<BlockType> BLOCK = Objects.requireNonNull(Bukkit.getRegistry(BlockType.class), "No registry present for BlockType. This is a bug.");
+ Registry<BlockType> BLOCK = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.BLOCK); // Paper
/**
* Custom boss bars.
*
@@ -155,13 +163,15 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
*
* @see Cat.Type
*/
- Registry<Cat.Type> CAT_VARIANT = Objects.requireNonNull(Bukkit.getRegistry(Cat.Type.class), "No registry present for Cat Type. This is a bug.");
+ Registry<Cat.Type> CAT_VARIANT = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.CAT_VARIANT); // Paper
/**
* Server enchantments.
*
* @see Enchantment
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)} with {@link io.papermc.paper.registry.RegistryKey#ENCHANTMENT}
*/
- Registry<Enchantment> ENCHANTMENT = Objects.requireNonNull(Bukkit.getRegistry(Enchantment.class), "No registry present for Enchantment. This is a bug.");
+ @Deprecated(since = "1.21")
+ Registry<Enchantment> ENCHANTMENT = Objects.requireNonNull(io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(Enchantment.class), "No registry present for Enchantment. This is a bug."); // Paper
/**
* Server entity types.
*
@@ -173,7 +183,7 @@ 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
/**
* Server item types.
*
@@ -181,7 +191,7 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
* @apiNote ItemType is not ready for public usage yet
*/
@ApiStatus.Internal
- Registry<ItemType> ITEM = Objects.requireNonNull(Bukkit.getRegistry(ItemType.class), "No registry present for ItemType. This is a bug.");
+ Registry<ItemType> ITEM = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.ITEM); // Paper
/**
* Default server loot tables.
*
@@ -200,13 +210,13 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
* @see MenuType
*/
@ApiStatus.Experimental
- Registry<MenuType> MENU = Objects.requireNonNull(Bukkit.getRegistry(MenuType.class), "No registry present for MenuType. This is a bug.");
+ Registry<MenuType> MENU = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.MENU); // Paper
/**
* Server mob effects.
*
* @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.
*
@@ -229,58 +239,67 @@ 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 = Objects.requireNonNull(Bukkit.getRegistry(Structure.class), "No registry present for Structure. This is a bug.");
+ @Deprecated(since = "1.20.6") // Paper
+ Registry<Structure> STRUCTURE = Objects.requireNonNull(io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(Structure.class), "No registry present for Structure. This is a bug."); // Paper
/**
* Server structure types.
*
* @see StructureType
*/
- Registry<StructureType> STRUCTURE_TYPE = Objects.requireNonNull(Bukkit.getRegistry(StructureType.class), "No registry present for StructureType. This is a bug.");
+ Registry<StructureType> STRUCTURE_TYPE = Objects.requireNonNull(io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.STRUCTURE_TYPE), "No registry present for StructureType. This is a bug."); // Paper
/**
* Sound keys.
*
* @see Sound
*/
- Registry<Sound> SOUNDS = Objects.requireNonNull(Bukkit.getRegistry(Sound.class), "No registry present for Sound. This is a bug.");
+ Registry<Sound> SOUNDS = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.SOUND_EVENT); // Paper
/**
* 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 = Objects.requireNonNull(Bukkit.getRegistry(TrimMaterial.class), "No registry present for TrimMaterial. This is a bug.");
+ @Deprecated(since = "1.20.6") // Paper
+ Registry<TrimMaterial> TRIM_MATERIAL = Objects.requireNonNull(io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(TrimMaterial.class), "No registry present for TrimMaterial. This is a bug."); // 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 = Objects.requireNonNull(Bukkit.getRegistry(TrimPattern.class), "No registry present for TrimPattern. This is a bug.");
+ @Deprecated(since = "1.20.6")
+ Registry<TrimPattern> TRIM_PATTERN = Objects.requireNonNull(io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(TrimPattern.class), "No registry present for TrimPattern. This is a bug."); // Paper
/**
* Damage types.
*
* @see DamageType
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)} with {@link io.papermc.paper.registry.RegistryKey#DAMAGE_TYPE}
*/
- @ApiStatus.Experimental
- Registry<DamageType> DAMAGE_TYPE = Objects.requireNonNull(Bukkit.getRegistry(DamageType.class), "No registry present for DamageType. This is a bug.");
+ @Deprecated(since = "1.20.6")
+ Registry<DamageType> DAMAGE_TYPE = Objects.requireNonNull(io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(DamageType.class), "No registry present for DamageType. This is a bug."); // Paper
/**
* Jukebox songs.
*
* @see JukeboxSong
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)} with {@link io.papermc.paper.registry.RegistryKey#JUKEBOX_SONG}
*/
@ApiStatus.Experimental
- Registry<JukeboxSong> JUKEBOX_SONG = Objects.requireNonNull(Bukkit.getRegistry(JukeboxSong.class), "No registry present for JukeboxSong. This is a bug.");
+ @Deprecated(since = "1.21")
+ Registry<JukeboxSong> JUKEBOX_SONG = Objects.requireNonNull(io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(JukeboxSong.class), "No registry present for JukeboxSong. This is a bug."); // Paper
/**
* Villager profession.
*
* @see Villager.Profession
*/
- Registry<Villager.Profession> VILLAGER_PROFESSION = Objects.requireNonNull(Bukkit.getRegistry(Villager.Profession.class), "No registry present for Villager Profession. This is a bug.");
+ Registry<Villager.Profession> VILLAGER_PROFESSION = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.VILLAGER_PROFESSION); // Paper
/**
* Villager type.
*
* @see Villager.Type
*/
- Registry<Villager.Type> VILLAGER_TYPE = Objects.requireNonNull(Bukkit.getRegistry(Villager.Type.class), "No registry present for Villager Type. This is a bug.");
+ Registry<Villager.Type> VILLAGER_TYPE = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.VILLAGER_TYPE); // Paper
/**
* Memory Keys.
*
@@ -320,32 +339,36 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
* Server fluids.
*
* @see Fluid
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)} with {@link io.papermc.paper.registry.RegistryKey#FLUID}
*/
- Registry<Fluid> FLUID = Objects.requireNonNull(Bukkit.getRegistry(Fluid.class), "No registry present for Fluid. This is a bug.");
+ @Deprecated(since = "1.21.3")
+ Registry<Fluid> FLUID = Objects.requireNonNull(io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(Fluid.class), "No registry present for Fluid. This is a bug.");
/**
* Frog variants.
*
* @see Frog.Variant
*/
- Registry<Frog.Variant> FROG_VARIANT = Objects.requireNonNull(Bukkit.getRegistry(Frog.Variant.class), "No registry present for Frog Variant. This is a bug.");
+ Registry<Frog.Variant> FROG_VARIANT = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.FROG_VARIANT); // Paper
/**
* Wolf variants.
*
* @see Wolf.Variant
+ * @deprecated use {@link io.papermc.paper.registry.RegistryAccess#getRegistry(io.papermc.paper.registry.RegistryKey)} with {@link io.papermc.paper.registry.RegistryKey#WOLF_VARIANT}
*/
- Registry<Wolf.Variant> WOLF_VARIANT = Objects.requireNonNull(Bukkit.getRegistry(Wolf.Variant.class), "No registry present for Wolf Variant. This is a bug.");
+ @Deprecated(since = "1.20.6")
+ Registry<Wolf.Variant> WOLF_VARIANT = Objects.requireNonNull(io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(Wolf.Variant.class), "No registry present for Wolf$Variant. This is a bug."); // Paper
/**
* Map cursor types.
*
* @see MapCursor.Type
*/
- Registry<MapCursor.Type> MAP_DECORATION_TYPE = Objects.requireNonNull(Bukkit.getRegistry(MapCursor.Type.class), "No registry present for MapCursor Type. This is a bug.");
+ Registry<MapCursor.Type> MAP_DECORATION_TYPE = io.papermc.paper.registry.RegistryAccess.registryAccess().getRegistry(io.papermc.paper.registry.RegistryKey.MAP_DECORATION_TYPE); // Paper
/**
* Game events.
*
* @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 6bc43f3a5748a1b83aa4c4d462df3cbc9220c267..cad9c18dbe56ffcef377f0b1162bc880fc56aa6c 100644
--- a/src/main/java/org/bukkit/Server.java
+++ b/src/main/java/org/bukkit/Server.java
@@ -2077,8 +2077,11 @@ 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 = "1.20.6") // 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..f5ece852f97017f71bc129e194cb212979b2537b
--- /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 = "1.20.6", 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 2a3ae4afef2716a5fdcefbb6d5e0e011d1db9934..494419922f11e494c9de6f757bb76f0cfe5d7c81 100644
--- a/src/test/java/org/bukkit/support/TestServer.java
+++ b/src/test/java/org/bukkit/support/TestServer.java
@@ -38,46 +38,11 @@ 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<>() {
- private final Map<NamespacedKey, Keyed> cache = new HashMap<>();
-
- @Override
- public Keyed get(NamespacedKey key) {
- Class<? extends Keyed> theClass;
- // Some registries have extra Typed classes such as BlockType and ItemType.
- // To avoid class cast exceptions during init mock the Typed class.
- // To get the correct class, we just use the field type.
- try {
- theClass = (Class<? extends Keyed>) aClass.getField(key.getKey().toUpperCase(Locale.ROOT).replace('.', '_')).getType();
- } catch (ClassCastException | NoSuchFieldException e) {
- throw new RuntimeException(e);
- }
-
- return cache.computeIfAbsent(key, key2 -> mock(theClass, withSettings().stubOnly()));
- }
-
- @NotNull
- @Override
- public Keyed getOrThrow(@NotNull NamespacedKey key) {
- Keyed keyed = get(key);
-
- Preconditions.checkArgument(keyed != null, "No %s registry entry found for key %s.", aClass, key);
-
- return keyed;
- }
-
- @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
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