Add StructuresLocateEvent as replacement for StructureLocateEvent (#7524)

patches/api/0256-Add-PaperRegistry.patch

@@ -0,0 +1,112 @@
+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;
++    }
++}
+diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
+index b24439b379be1a90dde4e6f4dbe5ca3fdd8face4..0697214210a6e87f690b9454d9651d06ca57a524 100644
+--- a/src/main/java/org/bukkit/UnsafeValues.java
++++ b/src/main/java/org/bukkit/UnsafeValues.java
+@@ -147,5 +147,15 @@ public interface UnsafeValues {
+      * Use this when sending custom packets, so that there are no collisions on the client or server.
+      */
+     public int nextEntityId();
++
++    /**
++     * Gets the server-backed registry for a type.
++     *
++     * @param classOfT type
++     * @param <T> type
++     * @return the server-backed registry
++     * @throws IllegalArgumentException if there isn't a registry for that type
++     */
++    <T extends Keyed> @org.jetbrains.annotations.NotNull Registry<T> registryFor(Class<T> classOfT);
+     // Paper end
+ }

patches/api/0256-Add-StructureLocateEvent.patch

@@ -1,167 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: dfsek <dfsek@protonmail.com>
-Date: Tue, 15 Sep 2020 21:59:16 -0700
-Subject: [PATCH] Add StructureLocateEvent
-
-
-diff --git a/src/main/java/io/papermc/paper/event/world/StructureLocateEvent.java b/src/main/java/io/papermc/paper/event/world/StructureLocateEvent.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..45b6694fc5741831e2df638b1f760a3ca28a4907
---- /dev/null
-+++ b/src/main/java/io/papermc/paper/event/world/StructureLocateEvent.java
-@@ -0,0 +1,155 @@
-+package io.papermc.paper.event.world;
-+
-+import org.bukkit.Location;
-+import org.bukkit.StructureType;
-+import org.bukkit.World;
-+import org.bukkit.event.Cancellable;
-+import org.bukkit.event.HandlerList;
-+import org.bukkit.event.world.WorldEvent;
-+import org.jetbrains.annotations.NotNull;
-+import org.jetbrains.annotations.Nullable;
-+
-+/**
-+ * Called <b>before</b> a structure/feature is located.
-+ * This happens when:
-+ * <ul>
-+ *     <li>The /locate command is used.<br></li>
-+ *     <li>An Eye of Ender is used.</li>
-+ *     <li>An Explorer/Treasure Map is activated.</li>
-+ *     <li>{@link World#locateNearestStructure(Location, StructureType, int, boolean)} is invoked.</li>
-+ * </ul>
-+ */
-+public class StructureLocateEvent extends WorldEvent implements Cancellable {
-+    private static final HandlerList handlers = new HandlerList();
-+    private final Location origin;
-+    private Location result = null;
-+    private StructureType type;
-+    private int radius;
-+    private boolean findUnexplored;
-+    private boolean cancelled = false;
-+
-+    public StructureLocateEvent(@NotNull World world, @NotNull Location origin, @NotNull StructureType structureType, int radius, boolean findUnexplored) {
-+        super(world);
-+        this.origin = origin;
-+        this.type = structureType;
-+        this.radius = radius;
-+        this.findUnexplored = findUnexplored;
-+    }
-+
-+    @NotNull
-+    public static HandlerList getHandlerList() {
-+        return handlers;
-+    }
-+
-+    @NotNull
-+    @Override
-+    public HandlerList getHandlers() {
-+        return handlers;
-+    }
-+
-+    /**
-+     * Gets the location set as the structure location, if it was defined.
-+     * <p>
-+     * Returns {@code null} if it has not been set by {@link StructureLocateEvent#setResult(Location)}.
-+     * Since this event fires <i>before</i> the search is done, the actual location is unknown at this point.
-+     *
-+     * @return The result location, if it has been set. null if it has not.
-+     * @see World#locateNearestStructure(Location, StructureType, int, boolean)
-+     */
-+    @Nullable
-+    public Location getResult() {
-+        return result;
-+    }
-+
-+    /**
-+     * Sets the result {@link Location}. This causes the search to be skipped, and the location passed here to be used as the result.
-+     *
-+     * @param result the {@link Location} of the structure.
-+     */
-+    public void setResult(@Nullable Location result) {
-+        this.result = result;
-+    }
-+
-+    /**
-+     * Gets the {@link StructureType} that is to be located.
-+     *
-+     * @return the structure type.
-+     */
-+    @NotNull
-+    public StructureType getType() {
-+        return type;
-+    }
-+
-+    /**
-+     * Sets the {@link StructureType} that is to be located.
-+     *
-+     * @param type the structure type.
-+     */
-+    public void setType(@NotNull StructureType type) {
-+        this.type = type;
-+    }
-+
-+    /**
-+     * Gets the {@link Location} from which the search is to be conducted.
-+     *
-+     * @return {@link Location} where search begins
-+     */
-+    @NotNull
-+    public Location getOrigin() {
-+        return origin;
-+    }
-+
-+    /**
-+     * Gets the search radius in which to attempt locating the structure.
-+     * <p>
-+     * This radius may not always be obeyed during the structure search!
-+     *
-+     * @return the search radius.
-+     */
-+    public int getRadius() {
-+        return radius;
-+    }
-+
-+    /**
-+     * Sets the search radius in which to attempt locating the structure.
-+     * <p>
-+     * This radius may not always be obeyed during the structure search!
-+     *
-+     * @param radius the search radius.
-+     */
-+    public void setRadius(int radius) {
-+        this.radius = radius;
-+    }
-+
-+    /**
-+     * Gets whether to search exclusively for unexplored structures.
-+     * <p>
-+     * As with the search radius, this value is not always obeyed.
-+     *
-+     * @return Whether to search for only unexplored structures.
-+     */
-+    public boolean shouldFindUnexplored() {
-+        return findUnexplored;
-+    }
-+
-+    /**
-+     * Sets whether to search exclusively for unexplored structures.
-+     * <p>
-+     * As with the search radius, this value is not always obeyed.
-+     *
-+     * @param findUnexplored Whether to search for only unexplored structures.
-+     */
-+    public void setFindUnexplored(boolean findUnexplored) {
-+        this.findUnexplored = findUnexplored;
-+    }
-+
-+    @Override
-+    public boolean isCancelled() {
-+        return cancelled;
-+    }
-+
-+    @Override
-+    public void setCancelled(boolean cancel) {
-+        this.cancelled = cancel;
-+    }
-+}

patches/api/0257-Add-StructuresLocateEvent.patch

@@ -0,0 +1,461 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: dfsek <dfsek@protonmail.com>
+Date: Tue, 15 Sep 2020 21:59:16 -0700
+Subject: [PATCH] Add StructuresLocateEvent
+
+Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
+
+diff --git a/src/main/java/io/papermc/paper/event/world/StructureLocateEvent.java b/src/main/java/io/papermc/paper/event/world/StructureLocateEvent.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..0c83a02059d65672ff191c42932d850950e9ea00
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/event/world/StructureLocateEvent.java
+@@ -0,0 +1,157 @@
++package io.papermc.paper.event.world;
++
++import org.bukkit.Location;
++import org.bukkit.StructureType;
++import org.bukkit.World;
++import org.bukkit.event.Cancellable;
++import org.bukkit.event.HandlerList;
++import org.bukkit.event.world.WorldEvent;
++import org.jetbrains.annotations.NotNull;
++import org.jetbrains.annotations.Nullable;
++
++/**
++ * Called <b>before</b> a structure/feature is located.
++ * This happens when:
++ * <ul>
++ *     <li>The /locate command is used.<br></li>
++ *     <li>An Eye of Ender is used.</li>
++ *     <li>An Explorer/Treasure Map is activated.</li>
++ *     <li>{@link World#locateNearestStructure(Location, StructureType, int, boolean)} is invoked.</li>
++ * </ul>
++ * @deprecated no longer used, see {@link StructuresLocateEvent}
++ */
++@Deprecated(forRemoval = true)
++public class StructureLocateEvent extends WorldEvent implements Cancellable {
++    private static final HandlerList handlers = new HandlerList();
++    private final Location origin;
++    private Location result = null;
++    private StructureType type;
++    private int radius;
++    private boolean findUnexplored;
++    private boolean cancelled = false;
++
++    public StructureLocateEvent(@NotNull World world, @NotNull Location origin, @NotNull StructureType structureType, int radius, boolean findUnexplored) {
++        super(world);
++        this.origin = origin;
++        this.type = structureType;
++        this.radius = radius;
++        this.findUnexplored = findUnexplored;
++    }
++
++    @NotNull
++    public static HandlerList getHandlerList() {
++        return handlers;
++    }
++
++    @NotNull
++    @Override
++    public HandlerList getHandlers() {
++        return handlers;
++    }
++
++    /**
++     * Gets the location set as the structure location, if it was defined.
++     * <p>
++     * Returns {@code null} if it has not been set by {@link StructureLocateEvent#setResult(Location)}.
++     * Since this event fires <i>before</i> the search is done, the actual location is unknown at this point.
++     *
++     * @return The result location, if it has been set. null if it has not.
++     * @see World#locateNearestStructure(Location, StructureType, int, boolean)
++     */
++    @Nullable
++    public Location getResult() {
++        return result;
++    }
++
++    /**
++     * Sets the result {@link Location}. This causes the search to be skipped, and the location passed here to be used as the result.
++     *
++     * @param result the {@link Location} of the structure.
++     */
++    public void setResult(@Nullable Location result) {
++        this.result = result;
++    }
++
++    /**
++     * Gets the {@link StructureType} that is to be located.
++     *
++     * @return the structure type.
++     */
++    @NotNull
++    public StructureType getType() {
++        return type;
++    }
++
++    /**
++     * Sets the {@link StructureType} that is to be located.
++     *
++     * @param type the structure type.
++     */
++    public void setType(@NotNull StructureType type) {
++        this.type = type;
++    }
++
++    /**
++     * Gets the {@link Location} from which the search is to be conducted.
++     *
++     * @return {@link Location} where search begins
++     */
++    @NotNull
++    public Location getOrigin() {
++        return origin;
++    }
++
++    /**
++     * Gets the search radius in which to attempt locating the structure.
++     * <p>
++     * This radius may not always be obeyed during the structure search!
++     *
++     * @return the search radius.
++     */
++    public int getRadius() {
++        return radius;
++    }
++
++    /**
++     * Sets the search radius in which to attempt locating the structure.
++     * <p>
++     * This radius may not always be obeyed during the structure search!
++     *
++     * @param radius the search radius.
++     */
++    public void setRadius(int radius) {
++        this.radius = radius;
++    }
++
++    /**
++     * Gets whether to search exclusively for unexplored structures.
++     * <p>
++     * As with the search radius, this value is not always obeyed.
++     *
++     * @return Whether to search for only unexplored structures.
++     */
++    public boolean shouldFindUnexplored() {
++        return findUnexplored;
++    }
++
++    /**
++     * Sets whether to search exclusively for unexplored structures.
++     * <p>
++     * As with the search radius, this value is not always obeyed.
++     *
++     * @param findUnexplored Whether to search for only unexplored structures.
++     */
++    public void setFindUnexplored(boolean findUnexplored) {
++        this.findUnexplored = findUnexplored;
++    }
++
++    @Override
++    public boolean isCancelled() {
++        return cancelled;
++    }
++
++    @Override
++    public void setCancelled(boolean cancel) {
++        this.cancelled = cancel;
++    }
++}
+diff --git a/src/main/java/io/papermc/paper/event/world/StructuresLocateEvent.java b/src/main/java/io/papermc/paper/event/world/StructuresLocateEvent.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..566f9df8f615142e14330965f3491f4e83846783
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/event/world/StructuresLocateEvent.java
+@@ -0,0 +1,164 @@
++package io.papermc.paper.event.world;
++
++import io.papermc.paper.world.structure.ConfiguredStructure;
++import org.bukkit.Location;
++import org.bukkit.World;
++import org.bukkit.event.Cancellable;
++import org.bukkit.event.HandlerList;
++import org.bukkit.event.world.WorldEvent;
++import org.jetbrains.annotations.NotNull;
++import org.jetbrains.annotations.Nullable;
++
++import java.util.ArrayList;
++import java.util.List;
++
++/**
++ * Called <b>before</b> a set of configured structures is located.
++ * This happens when:
++ * <ul>
++ *     <li>The /locate command is used.<br></li>
++ *     <li>An Eye of Ender is used.</li>
++ *     <li>An Explorer/Treasure Map is activated.</li>
++ *     <li>A dolphin swims to a treasure location.</li>
++ *     <li>A trade is done with a villager for a map.</li>
++ *     <li>{@link World#locateNearestStructure(Location, org.bukkit.StructureType, int, boolean)} is invoked.</li>
++ * </ul>
++ */
++public class StructuresLocateEvent extends WorldEvent implements Cancellable {
++
++    private static final HandlerList HANDLER_LIST = new HandlerList();
++
++    private final Location origin;
++    private Result result;
++    private List<ConfiguredStructure> configuredStructures;
++    private int radius;
++    private boolean findUnexplored;
++    private boolean cancelled;
++
++    public StructuresLocateEvent(@NotNull World world, @NotNull Location origin, @NotNull List<ConfiguredStructure> configuredStructures, int radius, boolean findUnexplored) {
++        super(world);
++        this.origin = origin;
++        this.configuredStructures = configuredStructures;
++        this.radius = radius;
++        this.findUnexplored = findUnexplored;
++    }
++
++    /**
++     * Gets the {@link Location} from which the search is to be conducted.
++     *
++     * @return {@link Location} where search begins
++     */
++    public @NotNull Location getOrigin() {
++        return this.origin;
++    }
++
++    /**
++     * Gets the {@link Location} and {@link ConfiguredStructure} set as the result, if it was defined.
++     * <p>
++     * Returns {@code null} if it has not been set by {@link StructuresLocateEvent#setResult(Result)}.
++     * Since this event fires <i>before</i> the search is done, the actual result is unknown at this point.
++     *
++     * @return The result location and structure, if it has been set. null if it has not.
++     * @see World#locateNearestStructure(Location, org.bukkit.StructureType, int, boolean)
++     */
++    public @Nullable Result getResult() {
++        return this.result;
++    }
++
++    /**
++     * Sets the result {@link Location} and {@link ConfiguredStructure}. This causes the search to be
++     * skipped, and the result object passed here to be used as the result.
++     *
++     * @param result the {@link Location} and {@link ConfiguredStructure} of the search.
++     */
++    public void setResult(@Nullable Result result) {
++        this.result = result;
++    }
++
++    /**
++     * Gets a mutable list of ConfiguredStructures that are valid targets for the search.
++     *
++     * @return a mutable list of ConfiguredStructures
++     */
++    public @NotNull List<ConfiguredStructure> getConfiguredStructures() {
++        return this.configuredStructures;
++    }
++
++    /**
++     * Sets the list of ConfiguredStructures that are valid targets for the search.
++     *
++     * @param configuredStructures a list of ConfiguredStructure targets
++     */
++    public void setConfiguredStructures(@NotNull List<ConfiguredStructure> configuredStructures) {
++        this.configuredStructures = new ArrayList<>(configuredStructures);
++    }
++
++    /**
++     * Gets the search radius in which to attempt locating the structure.
++     * <p>
++     * This radius may not always be obeyed during the structure search!
++     *
++     * @return the search radius.
++     */
++    public int getRadius() {
++        return this.radius;
++    }
++
++    /**
++     * Sets the search radius in which to attempt locating the structure.
++     * <p>
++     * This radius may not always be obeyed during the structure search!
++     *
++     * @param radius the search radius.
++     */
++    public void setRadius(int radius) {
++        this.radius = radius;
++    }
++
++    /**
++     * Gets whether to search exclusively for unexplored structures.
++     * <p>
++     * As with the search radius, this value is not always obeyed.
++     *
++     * @return Whether to search for only unexplored structures.
++     */
++    public boolean shouldFindUnexplored() {
++        return this.findUnexplored;
++    }
++
++    /**
++     * Sets whether to search exclusively for unexplored structures.
++     * <p>
++     * As with the search radius, this value is not always obeyed.
++     *
++     * @param findUnexplored Whether to search for only unexplored structures.
++     */
++    public void setFindUnexplored(boolean findUnexplored) {
++        this.findUnexplored = findUnexplored;
++    }
++
++    @Override
++    public boolean isCancelled() {
++        return this.cancelled;
++    }
++
++    @Override
++    public void setCancelled(boolean cancel) {
++        this.cancelled = cancel;
++    }
++
++    @Override
++    public @NotNull HandlerList getHandlers() {
++        return HANDLER_LIST;
++    }
++
++    public static @NotNull HandlerList getHandlerList() {
++        return HANDLER_LIST;
++    }
++
++    /**
++     * Result for {@link StructuresLocateEvent}.
++     */
++    public record Result(@NotNull Location position, @NotNull ConfiguredStructure configuredStructure) {
++    }
++}
+diff --git a/src/main/java/io/papermc/paper/world/structure/ConfiguredStructure.java b/src/main/java/io/papermc/paper/world/structure/ConfiguredStructure.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..280febf7482418734558c50c22688248ac2b14f3
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/world/structure/ConfiguredStructure.java
+@@ -0,0 +1,97 @@
++package io.papermc.paper.world.structure;
++
++import io.papermc.paper.registry.Reference;
++import org.bukkit.Keyed;
++import org.bukkit.NamespacedKey;
++import org.bukkit.Registry;
++import org.bukkit.StructureType;
++import org.jetbrains.annotations.NotNull;
++
++import java.util.Objects;
++
++/**
++ * Represents a configured structure each with a
++ * {@link StructureType}. Multiple ConfiguredStructures can have
++ * the same {@link StructureType}.
++ */
++public final class ConfiguredStructure implements Keyed {
++
++    public static final Reference<ConfiguredStructure> PILLAGER_OUTPOST = create("pillager_outpost");
++    public static final Reference<ConfiguredStructure> MINESHAFT = create("mineshaft");
++    public static final Reference<ConfiguredStructure> MINESHAFT_MESA = create("mineshaft_mesa");
++    public static final Reference<ConfiguredStructure> WOODLAND_MANSION = create("mansion");
++    public static final Reference<ConfiguredStructure> JUNGLE_TEMPLE = create("jungle_pyramid");
++    public static final Reference<ConfiguredStructure> DESERT_PYRAMID = create("desert_pyramid");
++    public static final Reference<ConfiguredStructure> IGLOO = create("igloo");
++    public static final Reference<ConfiguredStructure> SHIPWRECK = create("shipwreck");
++    public static final Reference<ConfiguredStructure> SHIPWRECK_BEACHED = create("shipwreck_beached");
++    public static final Reference<ConfiguredStructure> SWAMP_HUT = create("swamp_hut");
++    public static final Reference<ConfiguredStructure> STRONGHOLD = create("stronghold");
++    public static final Reference<ConfiguredStructure> OCEAN_MONUMENT = create("monument");
++    public static final Reference<ConfiguredStructure> OCEAN_RUIN_COLD = create("ocean_ruin_cold");
++    public static final Reference<ConfiguredStructure> OCEAN_RUIN_WARM = create("ocean_ruin_warm");
++    public static final Reference<ConfiguredStructure> FORTRESS = create("fortress");
++    public static final Reference<ConfiguredStructure> NETHER_FOSSIL = create("nether_fossil");
++    public static final Reference<ConfiguredStructure> END_CITY = create("end_city");
++    public static final Reference<ConfiguredStructure> BURIED_TREASURE = create("buried_treasure");
++    public static final Reference<ConfiguredStructure> BASTION_REMNANT = create("bastion_remnant");
++    public static final Reference<ConfiguredStructure> VILLAGE_PLAINS = create("village_plains");
++    public static final Reference<ConfiguredStructure> VILLAGE_DESERT = create("village_desert");
++    public static final Reference<ConfiguredStructure> VILLAGE_SAVANNA = create("village_savanna");
++    public static final Reference<ConfiguredStructure> VILLAGE_SNOWY = create("village_snowy");
++    public static final Reference<ConfiguredStructure> VILLAGE_TAIGA = create("village_taiga");
++    public static final Reference<ConfiguredStructure> RUINED_PORTAL_STANDARD = create("ruined_portal");
++    public static final Reference<ConfiguredStructure> RUINED_PORTAL_DESERT = create("ruined_portal_desert");
++    public static final Reference<ConfiguredStructure> RUINED_PORTAL_JUNGLE = create("ruined_portal_jungle");
++    public static final Reference<ConfiguredStructure> RUINED_PORTAL_SWAMP = create("ruined_portal_swamp");
++    public static final Reference<ConfiguredStructure> RUINED_PORTAL_MOUNTAIN = create("ruined_portal_mountain");
++    public static final Reference<ConfiguredStructure> RUINED_PORTAL_OCEAN = create("ruined_portal_ocean");
++    public static final Reference<ConfiguredStructure> RUINED_PORTAL_NETHER = create("ruined_portal_nether");
++
++    private final NamespacedKey key;
++    private final StructureType structureType;
++
++    ConfiguredStructure(@NotNull NamespacedKey key, @NotNull StructureType structureType) {
++        this.key = key;
++        this.structureType = structureType;
++    }
++
++    @Override
++    public @NotNull NamespacedKey getKey() {
++        return this.key;
++    }
++
++    /**
++     * Gets the structure type for this configure structure.
++     *
++     * @return the structure type
++     */
++    public @NotNull StructureType getStructureType() {
++        return this.structureType;
++    }
++
++    @Override
++    public boolean equals(Object o) {
++        if (this == o) return true;
++        if (o == null || getClass() != o.getClass()) return false;
++        ConfiguredStructure structure = (ConfiguredStructure) o;
++        return this.key.equals(structure.key) && this.structureType.equals(structure.structureType);
++    }
++
++    @Override
++    public int hashCode() {
++        return Objects.hash(this.key, this.structureType);
++    }
++
++    @Override
++    public String toString() {
++        return "ConfiguredStructure{" +
++            "key=" + this.key +
++            ", structureType=" + this.structureType +
++            '}';
++    }
++
++    private static @NotNull Reference<ConfiguredStructure> create(@NotNull String name) {
++        return Reference.create(Registry.CONFIGURED_STRUCTURE, NamespacedKey.minecraft(name));
++    }
++}
+diff --git a/src/main/java/org/bukkit/Registry.java b/src/main/java/org/bukkit/Registry.java
+index a696fcaffa03af9e6c92e2ef3e12b38eb59e5db4..bfe0d98e6032c7633d6bb97382426f94fb437430 100644
+--- a/src/main/java/org/bukkit/Registry.java
++++ b/src/main/java/org/bukkit/Registry.java
+@@ -189,6 +189,13 @@ public interface Registry<T extends Keyed> extends Iterable<T> {
+             return GameEvent.getByKey(key);
+         }
+     };
++    // Paper start
++    /**
++     * Configured structures.
++     * @see io.papermc.paper.world.structure.ConfiguredStructure
++     */
++    Registry<io.papermc.paper.world.structure.ConfiguredStructure> CONFIGURED_STRUCTURE = Bukkit.getUnsafe().registryFor(io.papermc.paper.world.structure.ConfiguredStructure.class);
++    // Paper end
+ 
+     /**
+      * Get the object by its key.

patches/api/0277-Implement-Keyed-on-World.patch

@@ -50,7 +50,7 @@ index b1cfea011efa985f644328486196edf5c73e72cd..67c6443c5639beafade19bc39932f30b
       * Gets the map from the given item ID.
       *
 diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java
-index 85c1f5b33e933b23946cad3c5ad37cc350ee5d3c..a17b0f540f1b0a85d16ca3e07da2fc495349a699 100644
+index 37f0acb893f886ac0605838eb03b4a935b96f85b..47b9b8b476cbc7a4ef329dbd7629195851c8f4ea 100644
 --- a/src/main/java/org/bukkit/World.java
 +++ b/src/main/java/org/bukkit/World.java
 @@ -43,7 +43,7 @@ import org.jetbrains.annotations.Nullable;

patches/api/0278-Item-Rarity-API.patch

@@ -61,13 +61,13 @@ index 9f0048888a2fe40316154613a722d1c709fd3856..709ae1eaabd81ee712d7d6f353c4983f
  
      /**
 diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
-index b24439b379be1a90dde4e6f4dbe5ca3fdd8face4..4b01c6f82d172b55268fe670c1106b5038ff6eee 100644
+index 0697214210a6e87f690b9454d9651d06ca57a524..8cbd493f695229a7dad46916087aeb3159328bfe 100644
 --- a/src/main/java/org/bukkit/UnsafeValues.java
 +++ b/src/main/java/org/bukkit/UnsafeValues.java
-@@ -147,5 +147,22 @@ public interface UnsafeValues {
-      * Use this when sending custom packets, so that there are no collisions on the client or server.
+@@ -157,5 +157,22 @@ public interface UnsafeValues {
+      * @throws IllegalArgumentException if there isn't a registry for that type
       */
-     public int nextEntityId();
+     <T extends Keyed> @org.jetbrains.annotations.NotNull Registry<T> registryFor(Class<T> classOfT);
 +
 +    /**
 +     * Gets the item rarity of a material. The material <b>MUST</b> be an item.

patches/api/0279-Expose-protocol-version.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Expose protocol version
 
 
 diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
-index 4b01c6f82d172b55268fe670c1106b5038ff6eee..2708718e0391960f9e784f38e5753d95e71de2fc 100644
+index 8cbd493f695229a7dad46916087aeb3159328bfe..45a5e148ae5582a805e350b526cfb3ad87f6f945 100644
 --- a/src/main/java/org/bukkit/UnsafeValues.java
 +++ b/src/main/java/org/bukkit/UnsafeValues.java
-@@ -164,5 +164,12 @@ public interface UnsafeValues {
+@@ -174,5 +174,12 @@ public interface UnsafeValues {
       * @return the itemstack rarity
       */
      public io.papermc.paper.inventory.ItemRarity getItemStackRarity(ItemStack itemStack);

patches/api/0285-More-World-API.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] More World API
 
 
 diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java
-index a17b0f540f1b0a85d16ca3e07da2fc495349a699..b29b313dfe6342460d5f1ff085a0a61b4604d5ea 100644
+index 47b9b8b476cbc7a4ef329dbd7629195851c8f4ea..def9f0f9803e71cbe57abcffeb9114a5ab462e54 100644
 --- a/src/main/java/org/bukkit/World.java
 +++ b/src/main/java/org/bukkit/World.java
 @@ -3645,6 +3645,114 @@ public interface World extends RegionAccessor, WorldInfo, PluginMessageRecipient

patches/api/0298-ItemStack-repair-check-API.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] ItemStack repair check API
 
 
 diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
-index 2708718e0391960f9e784f38e5753d95e71de2fc..93d139cd498d0c9f616c077ce1c25e3f8e9f55b5 100644
+index 45a5e148ae5582a805e350b526cfb3ad87f6f945..d712a2c7a8ec02d3abbbcb8e616e002e5cdf1afe 100644
 --- a/src/main/java/org/bukkit/UnsafeValues.java
 +++ b/src/main/java/org/bukkit/UnsafeValues.java
-@@ -165,6 +165,16 @@ public interface UnsafeValues {
+@@ -175,6 +175,16 @@ public interface UnsafeValues {
       */
      public io.papermc.paper.inventory.ItemRarity getItemStackRarity(ItemStack itemStack);
  

patches/api/0304-Attributes-API-for-item-defaults.patch

@@ -31,10 +31,10 @@ index 709ae1eaabd81ee712d7d6f353c4983f20f6dc4f..fb8758970a76ee263fc85aaccbafb0bf
  
      /**
 diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
-index 93d139cd498d0c9f616c077ce1c25e3f8e9f55b5..eeac5e445dba5e1eace52e908d5146c079269c17 100644
+index d712a2c7a8ec02d3abbbcb8e616e002e5cdf1afe..2141396d252cb78630181785d5ae0c17f8f7df10 100644
 --- a/src/main/java/org/bukkit/UnsafeValues.java
 +++ b/src/main/java/org/bukkit/UnsafeValues.java
-@@ -175,6 +175,18 @@ public interface UnsafeValues {
+@@ -185,6 +185,18 @@ public interface UnsafeValues {
       */
      public boolean isValidRepairItemStack(@org.jetbrains.annotations.NotNull ItemStack itemToBeRepaired, @org.jetbrains.annotations.NotNull ItemStack repairMaterial);
  

patches/api/0307-Add-PlayerKickEvent-causes.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Add PlayerKickEvent causes
 
 
 diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
-index 71de9f4c7f07c4c0b1155df14794de3ba8e28d69..c7d02e196d57f41c35d37e9a16d8e079a5c176ae 100644
+index d881ae7fb0c17242998c0a495ccd81802611410a..35be51b2b57acfc5dc165b22e16f499fac906e34 100644
 --- a/src/main/java/org/bukkit/entity/Player.java
 +++ b/src/main/java/org/bukkit/entity/Player.java
 @@ -236,6 +236,14 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM

patches/api/0311-Add-more-line-of-sight-methods.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Add more line of sight methods
 
 
 diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java
-index b29b313dfe6342460d5f1ff085a0a61b4604d5ea..abce27d50ef62f14948220272a2452874ae69836 100644
+index def9f0f9803e71cbe57abcffeb9114a5ab462e54..d149dd1d3d2703a428006e0c3ab5f9251e560882 100644
 --- a/src/main/java/org/bukkit/World.java
 +++ b/src/main/java/org/bukkit/World.java
 @@ -76,6 +76,14 @@ public interface World extends RegionAccessor, WorldInfo, PluginMessageRecipient

patches/api/0314-Add-Git-information-to-version-command-on-startup.patch

@@ -48,7 +48,7 @@ index 0000000000000000000000000000000000000000..909617079db61b675cc7b60b44ef96b3
 +    }
 +}
 diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
-index 0ecff0322c3ff4e6e3c6fcaf72d0ab786ba423fa..c88eb8946d5ce145fc1cd27795826daeb7f27bff 100644
+index 7732d26277ca8b845898cb01c7623a2f175f0aaa..2af2a948dc9c0d4ad28fccb1c9a2b28d5db99203 100644
 --- a/src/main/java/org/bukkit/Bukkit.java
 +++ b/src/main/java/org/bukkit/Bukkit.java
 @@ -53,6 +53,7 @@ import org.bukkit.util.CachedServerIcon;

patches/api/0331-Add-methods-to-find-targets-for-lightning-strikes.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Add methods to find targets for lightning strikes
 
 
 diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java
-index abce27d50ef62f14948220272a2452874ae69836..268d77210e47d5247ac9b82c344fac323b16a0c4 100644
+index d149dd1d3d2703a428006e0c3ab5f9251e560882..22191f733bbda0710ffae425fda1861e3c2ec87f 100644
 --- a/src/main/java/org/bukkit/World.java
 +++ b/src/main/java/org/bukkit/World.java
 @@ -759,6 +759,37 @@ public interface World extends RegionAccessor, WorldInfo, PluginMessageRecipient

patches/api/0332-Get-entity-default-attributes.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Get entity default attributes
 
 
 diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
-index eeac5e445dba5e1eace52e908d5146c079269c17..2e1ec0aa44836ab5be944cf2dbd4601dfb43aed6 100644
+index 2141396d252cb78630181785d5ae0c17f8f7df10..b78d18fc09cee98f0eac907409188c35b3c137fc 100644
 --- a/src/main/java/org/bukkit/UnsafeValues.java
 +++ b/src/main/java/org/bukkit/UnsafeValues.java
-@@ -193,5 +193,22 @@ public interface UnsafeValues {
+@@ -203,5 +203,22 @@ public interface UnsafeValues {
       * @return the server's protocol version
       */
      int getProtocolVersion();

patches/api/0338-Add-isCollidable-methods-to-various-places.patch

@@ -26,10 +26,10 @@ index fb8758970a76ee263fc85aaccbafb0bf1745afb8..ef7054fec75d91082be27fdd2a06469f
  
      /**
 diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
-index 2e1ec0aa44836ab5be944cf2dbd4601dfb43aed6..329612597a2cdf556f5ca970f5409e1c77a5d911 100644
+index b78d18fc09cee98f0eac907409188c35b3c137fc..54b0fe21d3b6379e6550a3b1dc81c2a44e7699da 100644
 --- a/src/main/java/org/bukkit/UnsafeValues.java
 +++ b/src/main/java/org/bukkit/UnsafeValues.java
-@@ -210,5 +210,14 @@ public interface UnsafeValues {
+@@ -220,5 +220,14 @@ public interface UnsafeValues {
       * @throws IllegalArgumentException if the entity does not exist of have default attributes (use {@link #hasDefaultEntityAttributes(NamespacedKey)} first)
       */
      @org.jetbrains.annotations.NotNull org.bukkit.attribute.Attributable getDefaultEntityAttributes(@org.jetbrains.annotations.NotNull NamespacedKey entityKey);