public bool IsPlacementCellsFree(int count)
{
List <short> fighterCells = Fighters.ConvertAll <short>(x => (short)x.CellId);
return(PlacementCells.Count(x => !fighterCells.Contains(x)) >= count);
}
public bool IsFull() => Fight.State == FightState.Placement && (m_fighters.Count > PlacementCells.Count() || m_fighters.Count >= 8);