private void RefreshPanel()
{
foreach (ItemSlot slot in slots)
{
slot.Hide();
}
if (current_category == null)
{
return;
}
//Show all items of a category
List <CraftData> items = CraftData.GetAllCraftableInGroup(current_category);
for (int i = 0; i < items.Count; i++)
{
if (i < slots.Length)
{
CraftData item = items[i];
ItemSlot slot = slots[i];
slot.SetSlot(item, 1, false);
slot.AnimateGain();
}
}
}