Add methods to get translation keys

Co-authored-by: MeFisto94 <MeFisto94@users.noreply.github.com>

paper-api/src/main/java/org/bukkit/inventory/CreativeCategory.java

@@ -3,51 +3,64 @@ package org.bukkit.inventory;
 /**
  * Represents a category in the creative inventory.
  */
-public enum CreativeCategory {
+public enum CreativeCategory implements net.kyori.adventure.translation.Translatable { // Paper
 
     /**
      * An assortment of building blocks including dirt, bricks, planks, ores
      * slabs, etc.
      */
-    BUILDING_BLOCKS,
+    BUILDING_BLOCKS("buildingBlocks"), // Paper
     /**
      * Blocks and items typically used for decorative purposes including
      * candles, saplings, flora, fauna, fences, walls, carpets, etc.
      */
-    DECORATIONS,
+    DECORATIONS("decorations"), // Paper
     /**
      * Blocks used and associated with redstone contraptions including buttons,
      * levers, pressure plates, redstone components, pistons, etc.
      */
-    REDSTONE,
+    REDSTONE("redstone"), // Paper
     /**
      * Items pertaining to transportation including minecarts, rails, boats,
      * elytra, etc.
      */
-    TRANSPORTATION,
+    TRANSPORTATION("transportation"), // Paper
     /**
      * Miscellaneous items and blocks that do not fit into other categories
      * including gems, dyes, spawn eggs, discs, banner patterns, etc.
      */
-    MISC,
+    MISC("misc"), // Paper
     /**
      * Food items consumable by the player including meats, berries, edible
      * drops from creatures, etc.
      */
-    FOOD,
+    FOOD("food"), // Paper
     /**
      * Equipment items meant for general utility including pickaxes, axes, hoes,
      * flint and steel, and useful enchantment books for said tools.
      */
-    TOOLS,
+    TOOLS("tools"), // Paper
     /**
      * Equipment items meant for combat including armor, swords, bows, tipped
      * arrows, and useful enchantment books for said equipment.
      */
-    COMBAT,
+    COMBAT("combat"), // Paper
     /**
      * All items related to brewing and potions including all types of potions,
      * their variants, and ingredients to brew them.
      */
-    BREWING;
+    BREWING("brewing"); // Paper
+    // Paper start
+    private final String translationKey;
+
+    CreativeCategory(String translationKey) {
+        this.translationKey = "itemGroup." + translationKey;
+    }
+
+    @Override
+    public @org.jetbrains.annotations.NotNull String translationKey() {
+        return this.translationKey;
+    }
+    // Paper end
+
 }

paper-api/src/main/java/org/bukkit/inventory/ItemStack.java

@@ -27,7 +27,7 @@ import org.jetbrains.annotations.Nullable;
  * use this class to encapsulate Materials for which {@link Material#isItem()}
  * returns false.</b>
  */
-public class ItemStack implements Cloneable, ConfigurationSerializable, Translatable, net.kyori.adventure.text.event.HoverEventSource<net.kyori.adventure.text.event.HoverEvent.ShowItem> { // Paper
+public class ItemStack implements Cloneable, ConfigurationSerializable, Translatable, net.kyori.adventure.text.event.HoverEventSource<net.kyori.adventure.text.event.HoverEvent.ShowItem>, net.kyori.adventure.translation.Translatable { // Paper
     private Material type = Material.AIR;
     private int amount = 0;
     private MaterialData data = null;
@@ -628,6 +628,7 @@ public class ItemStack implements Cloneable, ConfigurationSerializable, Translat
 
     @Override
     @NotNull
+    @Deprecated(forRemoval = true) // Paper
     public String getTranslationKey() {
         return Bukkit.getUnsafe().getTranslationKey(this);
     }
@@ -982,5 +983,16 @@ public class ItemStack implements Cloneable, ConfigurationSerializable, Translat
         ItemMeta itemMeta = getItemMeta();
         return itemMeta != null && itemMeta.hasItemFlag(flag);
     }
+
+    /**
+     * {@inheritDoc}
+     * <p>
+     * This is not the same as getting the translation key
+     * for the material of this itemstack.
+     */
+    @Override
+    public @NotNull String translationKey() {
+        return Bukkit.getUnsafe().getTranslationKey(this);
+    }
     // Paper end
 }

paper-api/src/main/java/org/bukkit/inventory/ItemType.java

@@ -47,7 +47,7 @@ import org.jetbrains.annotations.Nullable;
  * changes may occur. Do not use this API in plugins.
  */
 @ApiStatus.Internal
-public interface ItemType extends Keyed, Translatable {
+public interface ItemType extends Keyed, Translatable, net.kyori.adventure.translation.Translatable { // Paper - add Translatable
 
     /**
      * Typed represents a subtype of {@link ItemType}s that have a known item meta type
@@ -2409,4 +2409,13 @@ public interface ItemType extends Keyed, Translatable {
     @Nullable
     @Deprecated(since = "1.20.6")
     Material asMaterial();
+
+    // Paper start - add Translatable
+    /**
+     * @deprecated use {@link #translationKey()} and {@link net.kyori.adventure.text.Component#translatable(net.kyori.adventure.translation.Translatable)}
+     */
+    @Deprecated(forRemoval = true)
+    @Override
+    @NotNull String getTranslationKey();
+    // Paper end - add Translatable
 }