public void UpdateZonesAfterDefeatingShip(int[] coordinates)
{
Ship ship = PlayerShips.GetShipAtCoordinates(coordinates);
if (!ship.IsAlive)
{
foreach (int[] zoneCoordinates in ship.SafeZoneCoordinates)
{
Board.board[zoneCoordinates[0]][zoneCoordinates[1]].IsHit = true;
if (!(alreadySelected.Any(x => x[0] == zoneCoordinates[0] && x[1] == zoneCoordinates[1])))
{
alreadySelected.Add(zoneCoordinates);
}
}
}
}