Fixed issues Jorge found.

FFXIVClassic Map Server/actors/chara/player/Inventory.cs

@@ -87,9 +87,15 @@ namespace FFXIVClassic_Map_Server.actors.chara.player
             return null;
         }
 
-        public bool AddItem(uint itemId)
-        {
-            return AddItem(itemId, 1, 1);
+        public bool AddItem(uint itemId)
+        {
+            return AddItem(itemId, 1, 1);
+        }
+
+        public void AddItem(uint[] itemId)
+        {
+            for (int i = 0; i < itemId.Length; i++)
+                AddItem(itemId[i]);
         }
 
         public bool AddItem(uint itemId, int quantity)