public void PlaceNewWarrior()
{
Cell randomCell;
List <Cell> emptyCells = field.GetEmptyCells();
if (emptyCells.Count == 0)
{
return;
}
randomCell = emptyCells[Random.Range(0, emptyCells.Count)];
randomCell.SetTeam((Team)Random.Range(0, (int)difficulty + 1), Random.Range(1, 3) * 2);
}