fix: recognize CraftEngine items in value lookups (#428)

src/main/java/world/bentobox/level/Level.java

@@ -25,6 +25,7 @@
 import world.bentobox.bentobox.api.flags.Flag;
 import world.bentobox.bentobox.api.user.User;
 import world.bentobox.bentobox.database.objects.Island;
+import world.bentobox.bentobox.hooks.CraftEngineHook;
 import world.bentobox.bentobox.hooks.ItemsAdderHook;
 import world.bentobox.bentobox.hooks.OraxenHook;
 import world.bentobox.bentobox.managers.RanksManager;
@@ -516,12 +517,13 @@ public boolean isItemsAdder() {
 
     /**
      * Returns the custom-block plugin ID for an ItemStack, checking Oraxen, Nexo,
-     * and ItemsAdder in that order. Returns {@code null} when the item is not
-     * recognized as a custom block by any supported plugin.
+     * ItemsAdder, and CraftEngine in that order. Returns {@code null} when the item
+     * is not recognized as a custom block by any supported plugin.
      *
      * @param item the ItemStack to check (may be null)
      * @return a namespaced custom-block ID such as {@code "oraxen:my_block"},
-     *         {@code "nexo:my_block"}, or an ItemsAdder ID, or {@code null}
+     *         {@code "nexo:my_block"}, an ItemsAdder ID, or a CraftEngine ID
+     *         (e.g. {@code "default:my_block"}), or {@code null}
      */
     @Nullable
     public String getCustomBlockId(ItemStack item) {
@@ -549,6 +551,13 @@ public String getCustomBlockId(ItemStack item) {
                 return id.get();
             }
         }
+        // Check CraftEngine — IDs are already namespaced (e.g. "mynamespace:my_block")
+        if (isCraftEngine()) {
+            String id = CraftEngineHook.getItemId(item);
+            if (id != null) {
+                return id;
+            }
+        }
         return null;
     }
 

src/main/java/world/bentobox/level/commands/IslandValueCommand.java

@@ -107,14 +107,18 @@ private void printValue(User user, Object material)
 
         if (value != null)
         {
+            String displayName = (material instanceof String id)
+                    ? Utils.getCustomBlockDisplayName(Utils.getCustomBlockItemStack(addon, id), id, user)
+                    : Utils.prettifyObject(material, user);
+
             Utils.sendMessage(user, user.getTranslation(this.getWorld(), "level.conversations.value", "[value]",
-                    String.valueOf(value), MATERIAL, Utils.prettifyObject(material, user)));
+                    String.valueOf(value), MATERIAL, displayName));
 
             double underWater = this.addon.getSettings().getUnderWaterMultiplier();
 
             if (underWater > 1.0) {
                 Utils.sendMessage(user, user.getTranslation(this.getWorld(), "level.conversations.success-underwater",
-                        "[value]", (underWater * value) + ""), MATERIAL, Utils.prettifyObject(material, user));
+                        "[value]", (underWater * value) + ""), MATERIAL, displayName);
             }
 
             // Show how many have been placed and how many are allowed

src/main/java/world/bentobox/level/util/Utils.java

@@ -20,6 +20,7 @@
 
 import world.bentobox.bentobox.BentoBox;
 import world.bentobox.bentobox.api.user.User;
+import world.bentobox.bentobox.hooks.CraftEngineHook;
 import world.bentobox.bentobox.hooks.ItemsAdderHook;
 import world.bentobox.bentobox.hooks.LangUtilsHook;
 import world.bentobox.bentobox.hooks.OraxenHook;
@@ -226,10 +227,11 @@ public static String prettifyObject(Object object, User user) {
 
     /**
      * Returns the best available ItemStack for a custom-block string ID.
-     * Checks Oraxen, Nexo, and ItemsAdder in order; returns empty when none matches.
+     * Checks Oraxen, Nexo, ItemsAdder, and CraftEngine in order; returns empty when none matches.
      *
      * @param addon the Level addon
-     * @param id    the custom block ID (e.g. "oraxen:my_block", "nexo:my_block", or an ItemsAdder ID)
+     * @param id    the custom block ID (e.g. "oraxen:my_block", "nexo:my_block", an ItemsAdder ID,
+     *              or a CraftEngine ID such as "default:my_block")
      * @return an Optional containing the representative ItemStack, or empty
      */
     public static Optional<ItemStack> getCustomBlockItemStack(Level addon, String id) {
@@ -246,21 +248,36 @@ public static Optional<ItemStack> getCustomBlockItemStack(Level addon, String id
         if (addon.isItemsAdder() && ItemsAdderHook.isInRegistry(id)) {
             return ItemsAdderHook.getItemStack(id);
         }
+        if (addon.isCraftEngine()) {
+            return CraftEngineHook.getItemStack(id);
+        }
         return Optional.empty();
     }
 
     /**
      * Returns the display name from an ItemStack's meta when present, otherwise falls back to
      * {@link #prettifyObject(Object, User)} on the original key.
+     * <p>
+     * Checks the legacy {@code display.Name} (used by Oraxen, Nexo, ItemsAdder) and then the
+     * modern {@code minecraft:item_name} component (used by CraftEngine and other 1.20.5+ items).
      *
      * @param itemStack the optional ItemStack (typically from a custom-block plugin)
      * @param key       the raw key used as a fallback for prettification
      * @param user      the user for translation lookups
      * @return the human-readable display name
      */
     public static String getCustomBlockDisplayName(Optional<ItemStack> itemStack, String key, User user) {
-        return itemStack.filter(is -> is.getItemMeta() != null && is.getItemMeta().hasDisplayName())
-                .map(is -> is.getItemMeta().getDisplayName()).orElse(prettifyObject(key, user));
+        if (itemStack.isEmpty() || itemStack.get().getItemMeta() == null) {
+            return prettifyObject(key, user);
+        }
+        org.bukkit.inventory.meta.ItemMeta meta = itemStack.get().getItemMeta();
+        if (meta.hasDisplayName()) {
+            return meta.getDisplayName();
+        }
+        if (meta.hasItemName()) {
+            return meta.getItemName();
+        }
+        return prettifyObject(key, user);
     }
 
     public static String prettifyDescription(Object object, User user) {