public void AddToGrid(int id, int amount = 1)
{
Item item = itemDB.GetItemByID(id);
switch (item.Category)
{
case Item.ItemCategory.EQUIPMENT:
equipGrid.AddToGrid(item.UIPrefab, amount);
break;
case Item.ItemCategory.USE:
useGrid.AddToGrid(item.UIPrefab, amount);
break;
case Item.ItemCategory.ETC:
etcGrid.AddToGrid(item.UIPrefab, amount);
break;
}
}