Dialog registry API

paper-api/src/generated/java/io/papermc/paper/registry/keys/DialogKeys.java

@@ -0,0 +1,61 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.dialog.Dialog;
+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.jspecify.annotations.NullMarked;
+
+/**
+ * Vanilla keys for {@link RegistryKey#DIALOG}.
+ *
+ * @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"
+})
+@NullMarked
+@GeneratedFrom("1.21.7-rc2")
+public final class DialogKeys {
+    /**
+     * {@code minecraft:custom_options}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Dialog> CUSTOM_OPTIONS = create(key("custom_options"));
+
+    /**
+     * {@code minecraft:quick_actions}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Dialog> QUICK_ACTIONS = create(key("quick_actions"));
+
+    /**
+     * {@code minecraft:server_links}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Dialog> SERVER_LINKS = create(key("server_links"));
+
+    private DialogKeys() {
+    }
+
+    /**
+     * Creates a typed key for {@link Dialog} in the registry {@code minecraft:dialog}.
+     *
+     * @param key the value's key in the registry
+     * @return a new typed key
+     */
+    public static TypedKey<Dialog> create(final Key key) {
+        return TypedKey.create(RegistryKey.DIALOG, key);
+    }
+}

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/DialogTagKeys.java

@@ -0,0 +1,57 @@
+package io.papermc.paper.registry.keys.tags;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.dialog.Dialog;
+import io.papermc.paper.generated.GeneratedFrom;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.tag.TagKey;
+import net.kyori.adventure.key.Key;
+import org.jetbrains.annotations.ApiStatus;
+import org.jspecify.annotations.NullMarked;
+
+/**
+ * Vanilla tag keys for {@link RegistryKey#DIALOG}.
+ *
+ * @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"
+})
+@NullMarked
+@GeneratedFrom("1.21.7-rc2")
+@ApiStatus.Experimental
+public final class DialogTagKeys {
+    /**
+     * {@code #minecraft:pause_screen_additions}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TagKey<Dialog> PAUSE_SCREEN_ADDITIONS = create(key("pause_screen_additions"));
+
+    /**
+     * {@code #minecraft:quick_actions}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TagKey<Dialog> QUICK_ACTIONS = create(key("quick_actions"));
+
+    private DialogTagKeys() {
+    }
+
+    /**
+     * Creates a tag key for {@link Dialog} in the registry {@code minecraft:dialog}.
+     *
+     * @param key the tag key's key
+     * @return a new tag key
+     */
+    @ApiStatus.Experimental
+    public static TagKey<Dialog> create(final Key key) {
+        return TagKey.create(RegistryKey.DIALOG, key);
+    }
+}

paper-api/src/main/java/io/papermc/paper/dialog/Dialog.java

@@ -0,0 +1,47 @@
+package io.papermc.paper.dialog;
+
+import io.papermc.paper.registry.RegistryAccess;
+import io.papermc.paper.registry.RegistryBuilderFactory;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.data.InlinedRegistryBuilderProvider;
+import io.papermc.paper.registry.data.dialog.DialogRegistryEntry;
+import java.util.function.Consumer;
+import net.kyori.adventure.dialog.DialogLike;
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.KeyPattern;
+import org.bukkit.Keyed;
+import org.bukkit.Registry;
+import org.jetbrains.annotations.ApiStatus;
+
+/**
+ * Represents a dialog. Can be created during normal server operation via {@link #create(Consumer)}.
+ * Can also be created during bootstrap via {@link io.papermc.paper.registry.event.RegistryEvents#DIALOG}.
+ */
+@ApiStatus.NonExtendable
+public interface Dialog extends Keyed, DialogLike {
+
+    /**
+     * Creates a new dialog using the provided builder.
+     *
+     * @param value the builder to use for creating the dialog
+     * @return a new dialog instance
+     */
+    @ApiStatus.Experimental
+    static Dialog create(final Consumer<RegistryBuilderFactory<Dialog, ? extends DialogRegistryEntry.Builder>> value) {
+        return InlinedRegistryBuilderProvider.instance().createDialog(value);
+    }
+
+    // Start generate - Dialog
+    // @GeneratedFrom 1.21.7-rc2
+    Dialog CUSTOM_OPTIONS = getDialog("custom_options");
+
+    Dialog QUICK_ACTIONS = getDialog("quick_actions");
+
+    Dialog SERVER_LINKS = getDialog("server_links");
+    // End generate - Dialog
+
+    private static Dialog getDialog(@KeyPattern.Value final String value) {
+        final Registry<Dialog> registry = RegistryAccess.registryAccess().getRegistry(RegistryKey.DIALOG);
+        return registry.getOrThrow(Key.key(Key.MINECRAFT_NAMESPACE, value));
+    }
+}

paper-api/src/main/java/io/papermc/paper/dialog/DialogResponseView.java

@@ -0,0 +1,52 @@
+package io.papermc.paper.dialog;
+
+import net.kyori.adventure.nbt.api.BinaryTagHolder;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.Contract;
+import org.jspecify.annotations.Nullable;
+
+/**
+ * A view for a possible response to a dialog.
+ * There are no guarantees that this is an actual response to a
+ * dialog form. It is on the plugin to validate that the response
+ * is valid.
+ */
+@ApiStatus.Experimental
+@ApiStatus.NonExtendable
+public interface DialogResponseView {
+
+    /**
+     * Gets the raw payload of the response.
+     *
+     * @return the raw payload
+     */
+    @Contract(pure = true)
+    BinaryTagHolder payload();
+
+    /**
+     * Gets a text value at a key.
+     *
+     * @param key the key
+     * @return the value (or null if it doesn't exist)
+     */
+    @Contract(pure = true)
+    @Nullable String getText(String key);
+
+    /**
+     * Gets a boolean value at a key.
+     *
+     * @param key the key
+     * @return the value (or null if it doesn't exist)
+     */
+    @Contract(pure = true)
+    @Nullable Boolean getBoolean(String key);
+
+    /**
+     * Gets a float value at a key.
+     *
+     * @param key the key
+     * @return the value (or null if it doesn't exist)
+     */
+    @Contract(pure = true)
+    @Nullable Float getFloat(String key);
+}

paper-api/src/main/java/io/papermc/paper/dialog/package-info.java

@@ -0,0 +1,7 @@
+/**
+ * This package contains classes and interfaces related to the dialog system in Paper.
+ */
+@NullMarked
+package io.papermc.paper.dialog;
+
+import org.jspecify.annotations.NullMarked;

paper-api/src/main/java/io/papermc/paper/event/player/PlayerCustomClickEvent.java

@@ -0,0 +1,79 @@
+package io.papermc.paper.event.player;
+
+import io.papermc.paper.connection.PlayerCommonConnection;
+import io.papermc.paper.dialog.DialogResponseView;
+import io.papermc.paper.registry.data.dialog.action.DialogActionCallback;
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.nbt.api.BinaryTagHolder;
+import net.kyori.adventure.text.event.ClickCallback;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.ApiStatus;
+import org.jspecify.annotations.NullMarked;
+import org.jspecify.annotations.Nullable;
+
+/**
+ * This event is fired for any custom click events.
+ * @see net.kyori.adventure.text.event.ClickEvent#custom(Key, BinaryTagHolder)
+ * @see io.papermc.paper.registry.data.dialog.action.DialogAction#customClick(DialogActionCallback, ClickCallback.Options)
+ */
+@ApiStatus.Experimental
+@ApiStatus.NonExtendable
+@NullMarked
+public abstract class PlayerCustomClickEvent extends Event {
+
+    private final Key identifier;
+    private final PlayerCommonConnection commonConnection;
+
+    @ApiStatus.Internal
+    protected PlayerCustomClickEvent(final Key identifier, final PlayerCommonConnection commonConnection) {
+        this.identifier = identifier;
+        this.commonConnection = commonConnection;
+    }
+
+    /**
+     * The identifier of the custom click event.
+     *
+     * @return the identifier
+     */
+    public final Key getIdentifier() {
+        return this.identifier;
+    }
+
+    /**
+     * The tag payload of the custom click event.
+     *
+     * @return the tag (if any)
+     */
+    public abstract @Nullable BinaryTagHolder getTag();
+
+    /**
+     * The dialog response view of the custom click event.
+     *
+     * @return the dialog response view
+     */
+    public abstract @Nullable DialogResponseView getDialogResponseView();
+
+    /**
+     * The common connection of the player.
+     *
+     * @return the common connection
+     */
+    public final PlayerCommonConnection getCommonConnection() {
+        return this.commonConnection;
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        // this will be how handler lists will work on interfaces
+        return PlayerCustomClickEvent.getHandlerList();
+    }
+
+    public static HandlerList getHandlerList() {
+        final class Holder {
+            private static final HandlerList HANDLER_LIST = new HandlerList();
+        }
+        return Holder.HANDLER_LIST;
+    }
+}

paper-api/src/main/java/io/papermc/paper/registry/RegistryKey.java

@@ -1,6 +1,7 @@
 package io.papermc.paper.registry;
 
 import io.papermc.paper.datacomponent.DataComponentType;
+import io.papermc.paper.dialog.Dialog;
 import io.papermc.paper.registry.tag.TagKey;
 import net.kyori.adventure.key.Key;
 import net.kyori.adventure.key.KeyPattern;
@@ -215,7 +216,11 @@ public sealed interface RegistryKey<T> extends Keyed permits RegistryKeyImpl {
      * @see io.papermc.paper.registry.keys.PigVariantKeys
      */
     RegistryKey<Pig.Variant> PIG_VARIANT = create("pig_variant");
-
+    /**
+     * Data-driven registry for dialogs.
+     * @see io.papermc.paper.registry.keys.DialogKeys
+     */
+    RegistryKey<Dialog> DIALOG = create("dialog");
 
 
     /* ******************* *

paper-api/src/main/java/io/papermc/paper/registry/data/InlinedRegistryBuilderProvider.java

@@ -1,6 +1,8 @@
 package io.papermc.paper.registry.data;
 
+import io.papermc.paper.dialog.Dialog;
 import io.papermc.paper.registry.RegistryBuilderFactory;
+import io.papermc.paper.registry.data.dialog.DialogRegistryEntry;
 import java.util.Optional;
 import java.util.ServiceLoader;
 import java.util.function.Consumer;
@@ -12,11 +14,13 @@
 public interface InlinedRegistryBuilderProvider {
 
     static InlinedRegistryBuilderProvider instance() {
-        class Holder {
+        final class Holder {
             static final Optional<InlinedRegistryBuilderProvider> INSTANCE = ServiceLoader.load(InlinedRegistryBuilderProvider.class).findFirst();
         }
         return Holder.INSTANCE.orElseThrow();
     }
 
     MusicInstrument createInstrument(Consumer<RegistryBuilderFactory<MusicInstrument, ? extends InstrumentRegistryEntry.Builder>> value);
+
+    Dialog createDialog(Consumer<RegistryBuilderFactory<Dialog, ? extends DialogRegistryEntry.Builder>> value);
 }