private void UpdateSelection(int previousX, int previousY, int x, int y)
{
_selectedSlot = _slots[previousX * 4 + previousY];
_selectedSlot.GetComponent <Image>().color = Color.white;
_selectedSlot = _slots[x * 4 + y];
_selectedSlot.GetComponent <Image>().color = Color.red;
_x = x;
_y = y;
}
private void Start()
{
_slots = new List <TrapSlot>(GetComponentsInChildren <TrapSlot>());
foreach (TrapSlot s in _slots)
{
s.SetIsShopSlot(true);
}
DisplayShop();
_selectedSlot = _slots[0];
UpdateSelection(_x, _y, _x, _y);
}
