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
2023-02-27 18:28:39 -08:00
parent 23b8639dbf
commit 239e7a6b37
38 changed files with 930 additions and 214 deletions
@@ -0,0 +1,38 @@
+package io.papermc.paper.registry;
+
+import java.util.function.Predicate;
+import net.minecraft.core.registries.BuiltInRegistries;
+import org.bukkit.Keyed;
+import org.bukkit.Particle;
+import org.bukkit.Registry;
+import org.bukkit.entity.EntityType;
+import org.bukkit.potion.PotionType;
+import org.jspecify.annotations.NullMarked;
+
+@NullMarked
+public class PaperSimpleRegistry<T extends Enum<T> & Keyed, M> extends Registry.SimpleRegistry<T> {
+
+    static Registry<EntityType> entityType() {
+        return new PaperSimpleRegistry<>(EntityType.class, entity -> entity != EntityType.UNKNOWN, BuiltInRegistries.ENTITY_TYPE);
+    }
+
+    static Registry<Particle> particleType() {
+        return new PaperSimpleRegistry<>(Particle.class, BuiltInRegistries.PARTICLE_TYPE);
+    }
+
+    static Registry<PotionType> potion() {
+        return new PaperSimpleRegistry<>(PotionType.class, BuiltInRegistries.POTION);
+    }
+
+    private final net.minecraft.core.Registry<M> nmsRegistry;
+
+    protected PaperSimpleRegistry(final Class<T> type, final net.minecraft.core.Registry<M> nmsRegistry) {
+        super(type);
+        this.nmsRegistry = nmsRegistry;
+    }
+
+    public PaperSimpleRegistry(final Class<T> type, final Predicate<T> predicate, final net.minecraft.core.Registry<M> nmsRegistry) {
+        super(type, predicate);
+        this.nmsRegistry = nmsRegistry;
+    }
+}