more work on commands

- moved script object to wrapper class to catch and log exceptions
- added loggers for basepacket/subpacket (todo: colour and use them in NLog.config)
- finished up most commands (todo: !property and !property2)
- todo: create and use mysql wrapper class to log exceptions

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

@@ -87,15 +87,21 @@ namespace FFXIVClassic_Map_Server.actors.chara.player
             AddItem(itemId, quantity, 1);
         }
 
-        public void AddItem(uint itemId, int quantity, byte quality)
+        public bool AddItem(uint itemId, int quantity, byte quality)
         {
             if (!IsSpaceForAdd(itemId, quantity))
-                return;
+                return false;
 
             Item gItem = Server.GetItemGamedata(itemId);
             List<ushort> slotsToUpdate = new List<ushort>();
             List<SubPacket> addItemPackets = new List<SubPacket>();
 
+            if (gItem == null)
+            {
+                Program.Log.Error("Inventory.AddItem: unable to find item %u", itemId);
+                return false;
+            }
+
             //Check if item id exists 
             int quantityCount = quantity;
             for (int i = 0; i < list.Count; i++)
@@ -152,6 +158,7 @@ namespace FFXIVClassic_Map_Server.actors.chara.player
 
             owner.QueuePacket(InventorySetEndPacket.BuildPacket(owner.actorId));
             owner.QueuePacket(InventoryEndChangePacket.BuildPacket(owner.actorId));
+            return true;
         }
 
         public void AddItem(uint[] itemId)