Create ItemAdderHook.java

src/main/java/io/github/fisher2911/hmccosmetics/hook/item/ItemAdderHook.java

@@ -0,0 +1,29 @@
+  package io.github.fisher2911.hmccosmetics.hook.item;
+
+import io.github.fisher2911.hmccosmetics.hook.Hook;
+import io.th0rgal.oraxen.items.ItemBuilder;
+import org.bukkit.inventory.ItemStack;
+import dev.lone.itemsadder.api.CustomItem;
+
+public class ItemAdderHook implements ItemHook {
+
+    public static final String ID = "ITEM_ADDER";
+    private static final String IDENTIFIER = "itemadder";
+
+    @Override
+    public String getId() {
+        return ID;
+    }
+
+    @Override
+    public String getIdentifier() {
+        return IDENTIFIER;
+    }
+
+    @Override
+    public ItemStack getItem(final String id) {
+        final CustomItem customItem = CustomItem.getInstance("id);
+        if (customItem == null) return null;
+        return customItem.getItemStack();
+    }
+}