Adds a separate message for clicking an NPC with an empty hand

src/main/java/net/knarcraft/blacksmith/config/scrapper/ScrapperNPCSettings.java

@@ -178,13 +178,25 @@ public class ScrapperNPCSettings implements TraitSettings<ScrapperSetting> {
     }
 
     /**
-     * The message displayed if a player presents a different item after seeing the price to salvage an item
+     * Gets the message displayed if a player presents a different item after seeing the price to salvage an item
+     *
+     * @return <p>The item changed message</p>
      */
     @NotNull
     public String getItemChangedMessage() {
         return asString(ScrapperSetting.ITEM_UNEXPECTEDLY_CHANGED_MESSAGE);
     }
 
+    /**
+     * Gets the message displayed if a player presents the scrapper with an empty hand
+     *
+     * @return <p>The no item message</p>
+     */
+    @NotNull
+    public String getNoItemMessage() {
+        return asString(ScrapperSetting.NO_ITEM_MESSAGE);
+    }
+
     /**
      * Gets the minimum delay used to wait for a salvaging to finish.
      *

src/main/java/net/knarcraft/blacksmith/config/scrapper/ScrapperSetting.java

@@ -236,6 +236,12 @@ public enum ScrapperSetting implements Setting {
             "&cI'm sorry, but I'm unable to salvage netherite items!",
             "The message to display when asked to salvage netherite items, and that option is disabled", true, true),
 
+    /**
+     * The message displayed when clicking a scrapper with an empty hand
+     */
+    NO_ITEM_MESSAGE("noItemMessage", SettingValueType.STRING, "Please present the item you want to salvage",
+            "The message to display when a scrapper is clicked with an empty hand", true, true),
+    
     /*------------------
      | Global settings |
      ------------------*/