mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-21 05:55:08 +01:00
429 lines
22 KiB
Diff
429 lines
22 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Wed, 29 May 2024 19:50:21 -0700
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Subject: [PATCH] Add FeatureFlag API
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diff --git a/src/main/java/io/papermc/paper/world/flag/PaperFeatureDependent.java b/src/main/java/io/papermc/paper/world/flag/PaperFeatureDependent.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..c6fd2e8a570ac474dd1751929137280c52d79e78
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--- /dev/null
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+++ b/src/main/java/io/papermc/paper/world/flag/PaperFeatureDependent.java
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@@ -0,0 +1,17 @@
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+package io.papermc.paper.world.flag;
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+
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+import java.util.Set;
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+import net.minecraft.world.flag.FeatureElement;
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+import org.bukkit.FeatureFlag;
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+import org.checkerframework.checker.nullness.qual.NonNull;
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+import org.jetbrains.annotations.Unmodifiable;
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+
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+public interface PaperFeatureDependent extends FeatureDependant {
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+
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+ <M extends FeatureElement> M getHandle();
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+
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+ @Override
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+ default @Unmodifiable @NonNull Set<FeatureFlag> requiredFeatures() {
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+ return PaperFeatureFlagProviderImpl.fromNms(this.getHandle().requiredFeatures());
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+ }
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+}
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diff --git a/src/main/java/io/papermc/paper/world/flag/PaperFeatureFlagProviderImpl.java b/src/main/java/io/papermc/paper/world/flag/PaperFeatureFlagProviderImpl.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..f70bc7833fc418e2374701a34337485c7d295150
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--- /dev/null
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+++ b/src/main/java/io/papermc/paper/world/flag/PaperFeatureFlagProviderImpl.java
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@@ -0,0 +1,54 @@
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+package io.papermc.paper.world.flag;
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+
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+import com.google.common.collect.BiMap;
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+import com.google.common.collect.ImmutableBiMap;
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+import java.util.Collections;
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+import java.util.HashSet;
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+import java.util.Set;
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+import net.minecraft.world.flag.FeatureElement;
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+import net.minecraft.world.flag.FeatureFlagSet;
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+import net.minecraft.world.flag.FeatureFlags;
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+import org.bukkit.FeatureFlag;
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+import org.bukkit.craftbukkit.entity.CraftEntityType;
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+import org.bukkit.craftbukkit.entity.CraftEntityTypes;
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+import org.bukkit.craftbukkit.potion.CraftPotionType;
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+import org.bukkit.craftbukkit.util.CraftMagicNumbers;
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+import org.bukkit.entity.EntityType;
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+import org.bukkit.potion.PotionType;
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+
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+public class PaperFeatureFlagProviderImpl implements FeatureFlagProvider {
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+
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+ public static final BiMap<FeatureFlag, net.minecraft.world.flag.FeatureFlag> FLAGS = ImmutableBiMap.of(
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+ FeatureFlag.VANILLA, FeatureFlags.VANILLA,
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+ FeatureFlag.TRADE_REBALANCE, FeatureFlags.TRADE_REBALANCE,
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+ FeatureFlag.MINECART_IMPROVEMENTS, FeatureFlags.MINECART_IMPROVEMENTS,
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+ FeatureFlag.REDSTONE_EXPERIMENTS, FeatureFlags.REDSTONE_EXPERIMENTS
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+ );
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+
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+ @Override
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+ public Set<FeatureFlag> requiredFeatures(final FeatureDependant dependant) {
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+ final FeatureFlagSet requiredFeatures = getFeatureElement(dependant).requiredFeatures();
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+ return fromNms(requiredFeatures);
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+ }
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+
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+ public static Set<FeatureFlag> fromNms(final FeatureFlagSet flagSet) {
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+ final Set<FeatureFlag> flags = new HashSet<>();
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+ for (final net.minecraft.world.flag.FeatureFlag nmsFlag : FeatureFlags.REGISTRY.names.values()) {
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+ if (flagSet.contains(nmsFlag)) {
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+ flags.add(FLAGS.inverse().get(nmsFlag));
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+ }
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+ }
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+ return Collections.unmodifiableSet(flags);
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+ }
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+
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+ static FeatureElement getFeatureElement(final FeatureDependant dependant) {
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+ if (dependant instanceof final EntityType entityType) {
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+ // TODO remove when EntityType is server-backed
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+ return CraftEntityType.bukkitToMinecraft(entityType);
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+ } else if (dependant instanceof final PotionType potionType) {
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+ return CraftPotionType.bukkitToMinecraft(potionType);
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+ } else {
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+ throw new IllegalArgumentException(dependant + " is not a valid feature dependant");
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+ }
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+ }
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+}
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftFeatureFlag.java b/src/main/java/org/bukkit/craftbukkit/CraftFeatureFlag.java
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deleted file mode 100644
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index da90e5c84a0cc4505a5fff0ed278a905978c6ce2..0000000000000000000000000000000000000000
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--- a/src/main/java/org/bukkit/craftbukkit/CraftFeatureFlag.java
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+++ /dev/null
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@@ -1,51 +0,0 @@
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-package org.bukkit.craftbukkit;
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-
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-import java.util.HashSet;
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-import java.util.Set;
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-import net.minecraft.resources.ResourceLocation;
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-import net.minecraft.world.flag.FeatureFlagSet;
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-import net.minecraft.world.flag.FeatureFlags;
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-import org.bukkit.FeatureFlag;
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-import org.bukkit.NamespacedKey;
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-import org.bukkit.craftbukkit.util.CraftNamespacedKey;
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-import org.jetbrains.annotations.NotNull;
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-
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-public class CraftFeatureFlag implements FeatureFlag {
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-
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- private final NamespacedKey namespacedKey;
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- private final net.minecraft.world.flag.FeatureFlag featureFlag;
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-
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- public CraftFeatureFlag(ResourceLocation minecraftKey, net.minecraft.world.flag.FeatureFlag featureFlag) {
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- this.namespacedKey = CraftNamespacedKey.fromMinecraft(minecraftKey);
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- this.featureFlag = featureFlag;
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- }
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-
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- public net.minecraft.world.flag.FeatureFlag getHandle() {
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- return this.featureFlag;
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- }
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-
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- @NotNull
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- @Override
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- public NamespacedKey getKey() {
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- return this.namespacedKey;
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- }
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-
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- @Override
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- public String toString() {
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- return "CraftFeatureFlag{key=" + this.getKey() + ",keyUniverse=" + this.getHandle().universe.toString() + "}";
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- }
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-
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- public static Set<CraftFeatureFlag> getFromNMS(FeatureFlagSet featureFlagSet) {
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- Set<CraftFeatureFlag> set = new HashSet<>();
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- FeatureFlags.REGISTRY.names.forEach((minecraftkey, featureflag) -> {
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- if (featureFlagSet.contains(featureflag)) {
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- set.add(new CraftFeatureFlag(minecraftkey, featureflag));
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- }
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- });
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- return set;
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- }
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-
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- public static CraftFeatureFlag getFromNMS(NamespacedKey namespacedKey) {
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- return FeatureFlags.REGISTRY.names.entrySet().stream().filter(entry -> CraftNamespacedKey.fromMinecraft(entry.getKey()).equals(namespacedKey)).findFirst().map(entry -> new CraftFeatureFlag(entry.getKey(), entry.getValue())).orElse(null);
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- }
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-}
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java b/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
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index f0bd7d01f56bb792886354ca4f199e46c2cf7503..adc6741e0e017660fbd39a62b69be1e67e0e143f 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
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@@ -564,4 +564,11 @@ public abstract class CraftRegionAccessor implements RegionAccessor {
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return !this.getHandle().noCollision(aabb);
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}
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// Paper end
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+
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+ // Paper start - feature flag API
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+ @Override
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+ public java.util.Set<org.bukkit.FeatureFlag> getFeatureFlags() {
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+ return io.papermc.paper.world.flag.PaperFeatureFlagProviderImpl.fromNms(this.getHandle().enabledFeatures());
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+ }
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+ // Paper end - feature flag API
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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index cbbbea3f31416e6c11125400d37fe21252830d67..afbe7fd926d20d6aef0807663c34838a7f63cd2b 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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@@ -2364,10 +2364,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
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return this.persistentDataContainer;
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}
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- @Override
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- public Set<FeatureFlag> getFeatureFlags() {
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- return CraftFeatureFlag.getFromNMS(this.getHandle().enabledFeatures()).stream().map(FeatureFlag.class::cast).collect(Collectors.toUnmodifiableSet());
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- }
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+ // Paper - replace feature flag API
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public void storeBukkitValues(CompoundTag c) {
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if (!this.persistentDataContainer.isEmpty()) {
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diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockType.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockType.java
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index 785d3fe4929e008d4150f3ecab258fd5b6d7cdaf..978e602c38d66c1ac219ffdfe82f9fc777a6ad26 100644
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--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockType.java
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+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockType.java
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@@ -33,7 +33,7 @@ import org.bukkit.craftbukkit.util.Handleable;
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import org.bukkit.inventory.ItemType;
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import org.jetbrains.annotations.NotNull;
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-public class CraftBlockType<B extends BlockData> implements BlockType.Typed<B>, Handleable<Block> {
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+public class CraftBlockType<B extends BlockData> implements BlockType.Typed<B>, Handleable<Block>, io.papermc.paper.world.flag.PaperFeatureDependent { // Paper - feature flag API
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private final NamespacedKey key;
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private final Block block;
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diff --git a/src/main/java/org/bukkit/craftbukkit/generator/CraftWorldInfo.java b/src/main/java/org/bukkit/craftbukkit/generator/CraftWorldInfo.java
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index c81455a4ee9a3185f125ebf8cec325f4ed2e501d..8d962b055bd6574df7eb5510dd0efd67f579d84a 100644
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--- a/src/main/java/org/bukkit/craftbukkit/generator/CraftWorldInfo.java
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+++ b/src/main/java/org/bukkit/craftbukkit/generator/CraftWorldInfo.java
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@@ -17,6 +17,7 @@ public class CraftWorldInfo implements WorldInfo {
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private final long seed;
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private final int minHeight;
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private final int maxHeight;
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+ private final net.minecraft.world.flag.FeatureFlagSet enabledFeatures; // Paper - feature flag API
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// Paper start
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private final net.minecraft.world.level.chunk.ChunkGenerator vanillaChunkGenerator;
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private final net.minecraft.core.RegistryAccess.Frozen registryAccess;
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@@ -31,6 +32,7 @@ public class CraftWorldInfo implements WorldInfo {
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this.seed = ((PrimaryLevelData) worldDataServer).worldGenOptions().seed();
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this.minHeight = dimensionManager.minY();
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this.maxHeight = dimensionManager.minY() + dimensionManager.height();
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+ this.enabledFeatures = worldDataServer.enabledFeatures(); // Paper - feature flag API
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}
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@Override
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@@ -92,4 +94,11 @@ public class CraftWorldInfo implements WorldInfo {
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};
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}
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// Paper end
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+
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+ // Paper start - feature flag API
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+ @Override
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+ public java.util.Set<org.bukkit.FeatureFlag> getFeatureFlags() {
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+ return io.papermc.paper.world.flag.PaperFeatureFlagProviderImpl.fromNms(this.enabledFeatures);
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+ }
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+ // Paper end - feature flag API
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemType.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemType.java
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index d3f650d040afae8cb962696381c692cd7884bb4d..1b57649d0d3db24ed32c78cf3d5ce1d9fb1353e0 100644
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--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemType.java
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+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemType.java
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@@ -36,7 +36,7 @@ import org.bukkit.inventory.meta.ItemMeta;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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-public class CraftItemType<M extends ItemMeta> implements ItemType.Typed<M>, Handleable<Item> {
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+public class CraftItemType<M extends ItemMeta> implements ItemType.Typed<M>, Handleable<Item>, io.papermc.paper.world.flag.PaperFeatureDependent { // Paper - feature flag API
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private final NamespacedKey key;
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private final Item item;
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diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMenuType.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMenuType.java
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index d658634ea4468c9dbfb29bc12282441c96358566..fbde94b72063da69cc1a1f7934e069c6c8c0f804 100644
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--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMenuType.java
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+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMenuType.java
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@@ -18,7 +18,7 @@ import org.bukkit.entity.HumanEntity;
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import org.bukkit.inventory.InventoryView;
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import org.bukkit.inventory.MenuType;
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-public class CraftMenuType<V extends InventoryView> implements MenuType.Typed<V>, Handleable<net.minecraft.world.inventory.MenuType<?>> {
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+public class CraftMenuType<V extends InventoryView> implements MenuType.Typed<V>, Handleable<net.minecraft.world.inventory.MenuType<?>>, io.papermc.paper.world.flag.PaperFeatureDependent { // Paper - make FeatureDependant
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private final NamespacedKey key;
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private final net.minecraft.world.inventory.MenuType<?> handle;
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diff --git a/src/main/java/org/bukkit/craftbukkit/packs/CraftDataPack.java b/src/main/java/org/bukkit/craftbukkit/packs/CraftDataPack.java
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index 9525a7d4602b9b98dcc5e5e60dbcb628a656ae53..a0c0ad832726dcf9c8c25c1cfce2a6ddf770bf0f 100644
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--- a/src/main/java/org/bukkit/craftbukkit/packs/CraftDataPack.java
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+++ b/src/main/java/org/bukkit/craftbukkit/packs/CraftDataPack.java
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@@ -11,7 +11,7 @@ import net.minecraft.util.InclusiveRange;
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import org.bukkit.Bukkit;
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import org.bukkit.FeatureFlag;
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import org.bukkit.NamespacedKey;
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-import org.bukkit.craftbukkit.CraftFeatureFlag;
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+// import org.bukkit.craftbukkit.CraftFeatureFlag; // Paper - replace feature flag API
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import org.bukkit.craftbukkit.CraftServer;
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import org.bukkit.craftbukkit.util.CraftChatMessage;
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import org.bukkit.packs.DataPack;
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@@ -98,7 +98,7 @@ public class CraftDataPack implements DataPack {
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@Override
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public Set<FeatureFlag> getRequestedFeatures() {
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- return CraftFeatureFlag.getFromNMS(this.getHandle().getRequestedFeatures()).stream().map(FeatureFlag.class::cast).collect(Collectors.toUnmodifiableSet());
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+ return io.papermc.paper.world.flag.PaperFeatureFlagProviderImpl.fromNms(this.getHandle().getRequestedFeatures()); // Paper - replace feature flag API
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}
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@Override
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diff --git a/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionEffectType.java b/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionEffectType.java
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index 6cf790c9fa23ea313423fdaeb7c181bf530828c6..0bcb9df1103050441f8922a688b163dc97c04591 100644
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--- a/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionEffectType.java
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+++ b/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionEffectType.java
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@@ -13,7 +13,7 @@ import org.bukkit.potion.PotionEffectType;
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import org.bukkit.potion.PotionEffectTypeCategory;
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import org.jetbrains.annotations.NotNull;
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-public class CraftPotionEffectType extends PotionEffectType implements Handleable<MobEffect> {
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+public class CraftPotionEffectType extends PotionEffectType implements Handleable<MobEffect>, io.papermc.paper.world.flag.PaperFeatureDependent { // Paper - feature flag API
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public static PotionEffectType minecraftHolderToBukkit(Holder<MobEffect> minecraft) {
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return CraftPotionEffectType.minecraftToBukkit(minecraft.value());
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diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
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index 92aeb48e565304d12a359d00f70e9bc3046419ca..869b0977a463d46ff7983f8d15c3c679027e7135 100644
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--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
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+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
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@@ -48,7 +48,7 @@ import org.bukkit.attribute.Attribute;
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import org.bukkit.attribute.AttributeModifier;
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import org.bukkit.block.Biome;
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import org.bukkit.block.data.BlockData;
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-import org.bukkit.craftbukkit.CraftFeatureFlag;
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+// import org.bukkit.craftbukkit.CraftFeatureFlag; // Paper
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import org.bukkit.craftbukkit.CraftRegistry;
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import org.bukkit.craftbukkit.CraftServer;
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import org.bukkit.craftbukkit.block.CraftBiome;
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@@ -456,11 +456,7 @@ public final class CraftMagicNumbers implements UnsafeValues {
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return attribute.getTranslationKey();
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}
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- @Override
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- public FeatureFlag getFeatureFlag(NamespacedKey namespacedKey) {
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- Preconditions.checkArgument(namespacedKey != null, "NamespaceKey cannot be null");
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- return CraftFeatureFlag.getFromNMS(namespacedKey);
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- }
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+ // Paper - replace feature flag API
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@Override
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public PotionType.InternalPotionData getInternalPotionData(NamespacedKey namespacedKey) {
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diff --git a/src/main/resources/META-INF/services/io.papermc.paper.world.flag.FeatureFlagProvider b/src/main/resources/META-INF/services/io.papermc.paper.world.flag.FeatureFlagProvider
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new file mode 100644
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index 0000000000000000000000000000000000000000..c3e6b96013f6dd0b784bd867196552d97f3d8685
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--- /dev/null
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+++ b/src/main/resources/META-INF/services/io.papermc.paper.world.flag.FeatureFlagProvider
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@@ -0,0 +1 @@
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+io.papermc.paper.world.flag.PaperFeatureFlagProviderImpl
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diff --git a/src/main/resources/META-INF/services/io.papermc.paper.world.flag.FeatureFlags$FeatureFlagProvider b/src/main/resources/META-INF/services/io.papermc.paper.world.flag.FeatureFlags$FeatureFlagProvider
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new file mode 100644
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index 0000000000000000000000000000000000000000..c3e6b96013f6dd0b784bd867196552d97f3d8685
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--- /dev/null
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+++ b/src/main/resources/META-INF/services/io.papermc.paper.world.flag.FeatureFlags$FeatureFlagProvider
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@@ -0,0 +1 @@
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+io.papermc.paper.world.flag.PaperFeatureFlagProviderImpl
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diff --git a/src/test/java/io/papermc/paper/world/flag/FeatureFlagTest.java b/src/test/java/io/papermc/paper/world/flag/FeatureFlagTest.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..2e07ff04faa5999d14d29e44377deb4e483044a0
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--- /dev/null
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+++ b/src/test/java/io/papermc/paper/world/flag/FeatureFlagTest.java
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@@ -0,0 +1,99 @@
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+package io.papermc.paper.world.flag;
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+
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+import io.papermc.paper.adventure.PaperAdventure;
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+import io.papermc.paper.registry.PaperRegistries;
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+import io.papermc.paper.registry.RegistryAccess;
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+import io.papermc.paper.registry.RegistryKey;
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+import io.papermc.paper.registry.entry.RegistryEntry;
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+import java.util.HashSet;
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+import java.util.Set;
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+import java.util.stream.Stream;
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+import net.kyori.adventure.key.Key;
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+import net.minecraft.resources.ResourceKey;
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+import net.minecraft.resources.ResourceLocation;
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+import net.minecraft.world.flag.FeatureElement;
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+import net.minecraft.world.flag.FeatureFlagSet;
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+import net.minecraft.world.flag.FeatureFlags;
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+import org.bukkit.FeatureFlag;
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+import org.bukkit.Keyed;
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+import org.bukkit.support.RegistryHelper;
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+import org.bukkit.support.environment.AllFeatures;
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+import org.junit.jupiter.api.Test;
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+import org.junit.jupiter.params.ParameterizedTest;
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+import org.junit.jupiter.params.provider.MethodSource;
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+
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+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
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+import static org.junit.jupiter.api.Assertions.assertEquals;
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+import static org.junit.jupiter.api.Assertions.assertFalse;
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+import static org.junit.jupiter.api.Assertions.assertInstanceOf;
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+import static org.junit.jupiter.api.Assertions.assertNotNull;
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+import static org.junit.jupiter.api.Assertions.fail;
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+
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+@AllFeatures
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+class FeatureFlagTest {
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+
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+ @Test
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+ void testFeatureFlagParity() {
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+ final Set<ResourceLocation> locations = new HashSet<>();
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+ for (final FeatureFlag flag : FeatureFlag.ALL_FLAGS.values()) {
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+ locations.add(PaperAdventure.asVanilla(flag.getKey()));
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+ }
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+ FeatureFlags.REGISTRY.fromNames(locations, unknown -> {
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+ fail("Unknown api feature flag: " + unknown);
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+ });
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+
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+ for (final ResourceLocation nmsFlag : allNames()) {
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+ assertNotNull(FeatureFlag.ALL_FLAGS.value(Key.key(nmsFlag.toString())), "can't find api flag for " + nmsFlag);
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+ }
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+ }
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+
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+ @Test
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+ void testFeatureFlagConversion() {
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+ assertEquals(allNames().size(), PaperFeatureFlagProviderImpl.FLAGS.size());
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+ for (final FeatureFlag featureFlag : PaperFeatureFlagProviderImpl.FLAGS.keySet()) {
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+ final net.minecraft.world.flag.FeatureFlag nmsFlag = PaperFeatureFlagProviderImpl.FLAGS.get(featureFlag);
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+ final ResourceLocation nmsFlagName = FeatureFlags.REGISTRY.toNames(FeatureFlagSet.of(nmsFlag)).iterator().next();
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+ assertEquals(nmsFlagName.toString(), featureFlag.key().asString());
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+ }
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+ }
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+
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+ static Set<ResourceLocation> allNames() {
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+ return FeatureFlags.REGISTRY.toNames(FeatureFlags.REGISTRY.allFlags());
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+ }
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+
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+ @SuppressWarnings({"rawtypes", "unchecked"})
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+ static Set<RegistryKey<?>> featureFilteredRegistries() {
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+ final Set<RegistryKey<?>> registryKeys = new HashSet<>();
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+ for (final ResourceKey filteredRegistry : FeatureElement.FILTERED_REGISTRIES) {
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+ registryKeys.add(PaperRegistries.registryFromNms(filteredRegistry));
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+ }
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+ return registryKeys;
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+ }
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+
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+ @MethodSource("featureFilteredRegistries")
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+ @ParameterizedTest
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+ <T extends Keyed> void testApiImplementsFeatureDependant(final RegistryKey<T> registryKey) {
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+ final org.bukkit.Registry<T> registry = RegistryAccess.registryAccess().getRegistry(registryKey);
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+ final T anyElement = registry.iterator().next();
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+ assertInstanceOf(FeatureDependant.class, anyElement, "Registry " + registryKey + " doesn't have feature dependent elements");
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+ final FeatureDependant dependant = ((FeatureDependant) anyElement);
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+ assertDoesNotThrow(dependant::requiredFeatures, "Failed to get required features for " + anyElement + " in " + registryKey);
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+ }
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+
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+ static Stream<RegistryKey<?>> nonFeatureFilteredRegistries() {
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+ return RegistryHelper.getRegistry().registries().filter(r -> {
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+ final RegistryEntry<?, ?> entry = PaperRegistries.getEntry(r.key());
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+ // has an API registry and isn't a filtered registry
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+ return entry != null && !FeatureElement.FILTERED_REGISTRIES.contains(r.key());
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+ }).map(r -> PaperRegistries.getEntry(r.key()).apiKey());
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+ }
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+
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+
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+ @MethodSource("nonFeatureFilteredRegistries")
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+ @ParameterizedTest
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+ <T extends Keyed> void testApiDoesntImplementFeatureDependant(final RegistryKey<T> registryKey) {
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+ final org.bukkit.Registry<T> registry = RegistryAccess.registryAccess().getRegistry(registryKey);
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+ final T anyElement = registry.iterator().next();
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+ assertFalse(anyElement instanceof FeatureDependant, "Registry " + registryKey + " has feature dependent elements");
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+ }
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+}
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