Update key gen for 1.20.4 (#10015)

5 files changed, 302 insertions, 15 deletions

diff --git a/paper-api-generator/generated/io/papermc/paper/registry/keys/StructureKeys.java b/paper-api-generator/generated/io/papermc/paper/registry/keys/StructureKeys.java
new file mode 100644
index 0000000000..37fc873309
--- /dev/null
+++ b/paper-api-generator/generated/io/papermc/paper/registry/keys/StructureKeys.java
@@ -0,0 +1,283 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.generated.GeneratedFrom;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import net.kyori.adventure.key.Key;
+import org.bukkit.MinecraftExperimental;
+import org.bukkit.generator.structure.Structure;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Vanilla keys for {@link RegistryKey#STRUCTURE}.
+ *
+ * @apiNote The fields provided here are a direct representation of
+ * what is available from the vanilla game source. They may be
+ * changed (including removals) on any Minecraft version
+ * bump, so cross-version compatibility is not provided on the
+ * same level as it is on most of the other API.
+ */
+@SuppressWarnings({
+        "unused",
+        "SpellCheckingInspection"
+})
+@GeneratedFrom("1.20.4")
[email protected]
+public final class StructureKeys {
+    /**
+     * {@code minecraft:ancient_city}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> ANCIENT_CITY = create(key("ancient_city"));
+
+    /**
+     * {@code minecraft:bastion_remnant}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> BASTION_REMNANT = create(key("bastion_remnant"));
+
+    /**
+     * {@code minecraft:buried_treasure}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> BURIED_TREASURE = create(key("buried_treasure"));
+
+    /**
+     * {@code minecraft:desert_pyramid}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> DESERT_PYRAMID = create(key("desert_pyramid"));
+
+    /**
+     * {@code minecraft:end_city}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> END_CITY = create(key("end_city"));
+
+    /**
+     * {@code minecraft:fortress}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> FORTRESS = create(key("fortress"));
+
+    /**
+     * {@code minecraft:igloo}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> IGLOO = create(key("igloo"));
+
+    /**
+     * {@code minecraft:jungle_pyramid}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> JUNGLE_PYRAMID = create(key("jungle_pyramid"));
+
+    /**
+     * {@code minecraft:mansion}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> MANSION = create(key("mansion"));
+
+    /**
+     * {@code minecraft:mineshaft}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> MINESHAFT = create(key("mineshaft"));
+
+    /**
+     * {@code minecraft:mineshaft_mesa}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> MINESHAFT_MESA = create(key("mineshaft_mesa"));
+
+    /**
+     * {@code minecraft:monument}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> MONUMENT = create(key("monument"));
+
+    /**
+     * {@code minecraft:nether_fossil}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> NETHER_FOSSIL = create(key("nether_fossil"));
+
+    /**
+     * {@code minecraft:ocean_ruin_cold}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> OCEAN_RUIN_COLD = create(key("ocean_ruin_cold"));
+
+    /**
+     * {@code minecraft:ocean_ruin_warm}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> OCEAN_RUIN_WARM = create(key("ocean_ruin_warm"));
+
+    /**
+     * {@code minecraft:pillager_outpost}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> PILLAGER_OUTPOST = create(key("pillager_outpost"));
+
+    /**
+     * {@code minecraft:ruined_portal}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> RUINED_PORTAL = create(key("ruined_portal"));
+
+    /**
+     * {@code minecraft:ruined_portal_desert}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> RUINED_PORTAL_DESERT = create(key("ruined_portal_desert"));
+
+    /**
+     * {@code minecraft:ruined_portal_jungle}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> RUINED_PORTAL_JUNGLE = create(key("ruined_portal_jungle"));
+
+    /**
+     * {@code minecraft:ruined_portal_mountain}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> RUINED_PORTAL_MOUNTAIN = create(key("ruined_portal_mountain"));
+
+    /**
+     * {@code minecraft:ruined_portal_nether}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> RUINED_PORTAL_NETHER = create(key("ruined_portal_nether"));
+
+    /**
+     * {@code minecraft:ruined_portal_ocean}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> RUINED_PORTAL_OCEAN = create(key("ruined_portal_ocean"));
+
+    /**
+     * {@code minecraft:ruined_portal_swamp}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> RUINED_PORTAL_SWAMP = create(key("ruined_portal_swamp"));
+
+    /**
+     * {@code minecraft:shipwreck}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> SHIPWRECK = create(key("shipwreck"));
+
+    /**
+     * {@code minecraft:shipwreck_beached}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> SHIPWRECK_BEACHED = create(key("shipwreck_beached"));
+
+    /**
+     * {@code minecraft:stronghold}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> STRONGHOLD = create(key("stronghold"));
+
+    /**
+     * {@code minecraft:swamp_hut}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> SWAMP_HUT = create(key("swamp_hut"));
+
+    /**
+     * {@code minecraft:trail_ruins}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> TRAIL_RUINS = create(key("trail_ruins"));
+
+    /**
+     * {@code minecraft:trial_chambers}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental("update 1.21")
+    public static final TypedKey<Structure> TRIAL_CHAMBERS = create(key("trial_chambers"));
+
+    /**
+     * {@code minecraft:village_desert}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> VILLAGE_DESERT = create(key("village_desert"));
+
+    /**
+     * {@code minecraft:village_plains}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> VILLAGE_PLAINS = create(key("village_plains"));
+
+    /**
+     * {@code minecraft:village_savanna}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> VILLAGE_SAVANNA = create(key("village_savanna"));
+
+    /**
+     * {@code minecraft:village_snowy}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> VILLAGE_SNOWY = create(key("village_snowy"));
+
+    /**
+     * {@code minecraft:village_taiga}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> VILLAGE_TAIGA = create(key("village_taiga"));
+
+    private StructureKeys() {
+    }
+
+    /**
+     * Creates a key for {@link Structure} in a registry.
+     *
+     * @param key the value's key in the registry
+     * @return a new typed key
+     */
+    @ApiStatus.Experimental
+    public static @NotNull TypedKey<Structure> create(final @NotNull Key key) {
+        return TypedKey.create(RegistryKey.STRUCTURE, key);
+    }
+}
diff --git a/paper-api-generator/src/main/java/io/papermc/generator/Main.java b/paper-api-generator/src/main/java/io/papermc/generator/Main.java
index 6e02e0b48f..4ce510a6d2 100644
--- a/paper-api-generator/src/main/java/io/papermc/generator/Main.java
+++ b/paper-api-generator/src/main/java/io/papermc/generator/Main.java
@@ -8,7 +8,6 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.List;
-import net.kyori.adventure.key.Keyed;
 import net.minecraft.SharedConstants;
 import net.minecraft.core.LayeredRegistryAccess;
 import net.minecraft.core.Registry;
@@ -27,6 +26,7 @@ import net.minecraft.server.packs.resources.MultiPackResourceManager;
 import org.apache.commons.io.file.PathUtils;
 import org.bukkit.GameEvent;
 import org.bukkit.block.Biome;
+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;
@@ -53,6 +53,7 @@ public final class Main {
         simpleKey("BiomeKeys", Biome.class, Registries.BIOME, RegistryKey.BIOME, true),
         simpleKey("TrimMaterialKeys", TrimMaterial.class, Registries.TRIM_MATERIAL, RegistryKey.TRIM_MATERIAL, true),
         simpleKey("TrimPatternKeys", TrimPattern.class, Registries.TRIM_PATTERN, RegistryKey.TRIM_PATTERN, true),
+        simpleKey("StructureKeys", Structure.class, Registries.STRUCTURE, RegistryKey.STRUCTURE, true),
         simpleKey("StructureTypeKeys", StructureType.class, Registries.STRUCTURE_TYPE, RegistryKey.STRUCTURE_TYPE, false)
     );
 
diff --git a/paper-api-generator/src/main/java/io/papermc/generator/types/Annotations.java b/paper-api-generator/src/main/java/io/papermc/generator/types/Annotations.java
index 342d80454b..0886a360a6 100644
--- a/paper-api-generator/src/main/java/io/papermc/generator/types/Annotations.java
+++ b/paper-api-generator/src/main/java/io/papermc/generator/types/Annotations.java
@@ -8,12 +8,14 @@ import org.jetbrains.annotations.NotNull;
 
 public final class Annotations {
 
-    public static final List<AnnotationSpec> EXPERIMENTAL_ANNOTATIONS = List.of(
-        AnnotationSpec.builder(ApiStatus.Experimental.class).build(),
-        AnnotationSpec.builder(MinecraftExperimental.class)
-            .addMember("value", "$S", "update 1.20")
-            .build()
-    );
+    public static List<AnnotationSpec> experimentalAnnotations(final String version) {
+        return List.of(
+            AnnotationSpec.builder(ApiStatus.Experimental.class).build(),
+            AnnotationSpec.builder(MinecraftExperimental.class)
+                .addMember("value", "$S", version)
+                .build()
+        );
+    }
 
     @ApiStatus.Experimental
     public static final AnnotationSpec EXPERIMENTAL_API_ANNOTATION = AnnotationSpec.builder(ApiStatus.Experimental.class).build();
diff --git a/paper-api-generator/src/main/java/io/papermc/generator/types/GeneratedKeyType.java b/paper-api-generator/src/main/java/io/papermc/generator/types/GeneratedKeyType.java
index 2af1bc8fb6..4ecb1d102c 100644
--- a/paper-api-generator/src/main/java/io/papermc/generator/types/GeneratedKeyType.java
+++ b/paper-api-generator/src/main/java/io/papermc/generator/types/GeneratedKeyType.java
@@ -25,19 +25,21 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+import java.util.stream.Collectors;
 import net.kyori.adventure.key.Key;
 import net.minecraft.SharedConstants;
 import net.minecraft.core.Registry;
 import net.minecraft.core.RegistrySetBuilder;
+import net.minecraft.data.registries.UpdateOneTwentyOneRegistries;
 import net.minecraft.resources.ResourceKey;
 import org.checkerframework.checker.nullness.qual.NonNull;
 import org.checkerframework.checker.nullness.qual.Nullable;
 import org.checkerframework.framework.qual.DefaultQualifier;
 
 import static com.squareup.javapoet.TypeSpec.classBuilder;
-import static io.papermc.generator.types.Annotations.EXPERIMENTAL_ANNOTATIONS;
 import static io.papermc.generator.types.Annotations.EXPERIMENTAL_API_ANNOTATION;
 import static io.papermc.generator.types.Annotations.NOT_NULL;
+import static io.papermc.generator.types.Annotations.experimentalAnnotations;
 import static java.util.Objects.requireNonNull;
 import static javax.lang.model.element.Modifier.FINAL;
 import static javax.lang.model.element.Modifier.PRIVATE;
@@ -47,10 +49,8 @@ import static javax.lang.model.element.Modifier.STATIC;
 @DefaultQualifier(NonNull.class)
 public class GeneratedKeyType<T, A> implements SourceGenerator {
 
-    // don't exist anymore
-    // private static final Map<ResourceKey<? extends Registry<?>>, RegistrySetBuilder.RegistryBootstrap<?>> EXPERIMENTAL_REGISTRY_ENTRIES = UpdateOneTwentyRegistries.BUILDER.entries.stream()
-    //         .collect(Collectors.toMap(RegistrySetBuilder.RegistryStub::key, RegistrySetBuilder.RegistryStub::bootstrap));
-    private static final Map<ResourceKey<? extends Registry<?>>, RegistrySetBuilder.RegistryBootstrap<?>> EXPERIMENTAL_REGISTRY_ENTRIES = Collections.emptyMap();
+    private static final Map<ResourceKey<? extends Registry<?>>, RegistrySetBuilder.RegistryBootstrap<?>> EXPERIMENTAL_REGISTRY_ENTRIES = UpdateOneTwentyOneRegistries.BUILDER.entries.stream()
+            .collect(Collectors.toMap(RegistrySetBuilder.RegistryStub::key, RegistrySetBuilder.RegistryStub::bootstrap));
 
     private static final Map<RegistryKey<?>, String> REGISTRY_KEY_FIELD_NAMES;
     static {
@@ -158,15 +158,15 @@ public class GeneratedKeyType<T, A> implements SourceGenerator {
                 .initializer("$N(key($S))", createMethod.build(), keyPath)
                 .addJavadoc(FIELD_JAVADOC, key.location().toString());
             if (experimental.contains(key)) {
-                fieldBuilder.addAnnotations(EXPERIMENTAL_ANNOTATIONS);
+                fieldBuilder.addAnnotations(experimentalAnnotations("update 1.21"));
             } else {
                 allExperimental = false;
             }
             typeBuilder.addField(fieldBuilder.build());
         }
         if (allExperimental) {
-            typeBuilder.addAnnotations(EXPERIMENTAL_ANNOTATIONS);
-            createMethod.addAnnotations(EXPERIMENTAL_ANNOTATIONS);
+            typeBuilder.addAnnotations(experimentalAnnotations("update 1.21"));
+            createMethod.addAnnotations(experimentalAnnotations("update 1.21"));
         }
         return typeBuilder.addMethod(createMethod.build()).build();
     }
diff --git a/paper-api-generator/wideners.at b/paper-api-generator/wideners.at
index cc899edd9d..80ce0310c6 100644
--- a/paper-api-generator/wideners.at
+++ b/paper-api-generator/wideners.at
@@ -4,3 +4,4 @@ accessible method net/minecraft/server/WorldLoader loadAndReplaceLayer (Lnet/min
 # for auto-marking experimental stuff
 accessible field net/minecraft/core/RegistrySetBuilder entries Ljava/util/List;
 accessible class net/minecraft/core/RegistrySetBuilder$RegistryStub
+accessible field net/minecraft/data/registries/UpdateOneTwentyOneRegistries BUILDER Lnet/minecraft/core/RegistrySetBuilder;