public void ChangeState(int playId, int playResult)
{
if (playId == 1)
{
SetState(primaryState);
}
else if (playId == 2)
{
SetState(secondState);
}
else if (playId == 3)
{
SetState(professionState);
}
else if (playId == 4)
{
SetState(finalState);
}
curState.Play();
curState.DoubleScore(playResult);
curState.ChangeCards();
curState.PeekCards();
}