private void OnMageHeartsChange(Mage mage)
 {
     if (mage.GetHearts() == 0)
     {
         GG(GetOpponentNumber(mage.GetPlayerNumber()));
     }
 }
 public Mage GetOpponent(Mage mage)
 {
     return players[GetOpponentNumber(mage.GetPlayerNumber()) - 1];
 }