public string Check()
{
string checker = "";
List <itemStack> items = new List <itemStack>();
items = inventory.getInventoryStacks();
//Debug.Log(items.Count);
foreach (itemStack item in items)
{
if (item.item != null)
{
checker += item.item.ToString().Substring(7, 1);
}
}
return(checker);
//Debug.Log(checker + " result");
}