public int CompareTo(object obj)
{
if (obj == null)
{
return(1);
}
else
{
PokerCard otherPokerCard = (PokerCard)obj;
if (otherPokerCard != null)
{
if (this.Value.CompareTo(otherPokerCard.Value) != 0)
{
return(this.Value.CompareTo(otherPokerCard.Value));
}
else
{
return(this.Suit.CompareTo(otherPokerCard.Suit));
}
}
else
{
throw new ArgumentException("Object is not a PokerCard");
}
}
}
/// <summary>
/// Returns if the hand contains four of a kind
/// </summary>
/// <returns></returns>
public bool HasFourOfAKind()
{
bool result = true;
int count = 1;
const int four = 4;
PokerCard pivotCard = Hand[0];
for (int i = 1; result && count < four && i < Hand.Count; i++)
{
result = (pivotCard.Suit != Hand[i].Suit && pivotCard.Value == Hand[i].Value);
count++;
}
if (!result)
{
result = true;
count = 1;
pivotCard = Hand[1];
for (int i = 2; result && count < four && i < Hand.Count; i++)
{
result = (pivotCard.Suit != Hand[i].Suit && pivotCard.Value == Hand[i].Value);
count++;
}
}
if (result)
{
HighestCard = pivotCard.Value;
}
return(result);
}
/// <summary>
/// Returns if the hand contains a Royal Flush
/// </summary>
/// <returns></returns>
public bool HasRoyalFlush()
{
bool result = true;
PokerCard pivotCard = Hand[0];
if (pivotCard.Value == PokerCard.ValueEnum.T)
{
for (int i = 1; result && i < Hand.Count; i++)
{
result = (pivotCard.Suit == Hand[i].Suit && pivotCard.Value + 1 == Hand[i].Value);
pivotCard = Hand[i];
}
}
else
{
result = false;
}
if (result)
{
HighestCard = Hand.Last().Value;
}
return(result);
}
/// <summary>
/// Returns if the hand constains a straight flush
/// </summary>
/// <returns></returns>
public bool HasStraightFlush()
{
bool result = true;
PokerCard pivotCard = Hand[0];
for (int i = 1; result && i < Hand.Count; i++)
{
result = (pivotCard.Suit == Hand[i].Suit && pivotCard.Value + 1 == Hand[i].Value);
pivotCard = Hand[i];
if (!result && i == Hand.Count - 1 && Hand[0].Suit == Hand[i].Suit &&
Hand[i].Value == PokerCard.ValueEnum.A && Hand[0].Value == PokerCard.ValueEnum.Two)
{
result = true;
}
}
if (result)
{
HighestCard = Hand.Last().Value;
}
return(result);
}
/// <summary>
/// Returns if the hand contains three of a kind
/// </summary>
/// <returns></returns>
private bool HasThreeOfAKind()
{
bool result = true;
int count = 1;
const int three = 3;
PokerCard pivotCard = Hand[0];
for (int i = 1; result && count < three && i < Hand.Count; i++)
{
result = (pivotCard.Suit != Hand[i].Suit && pivotCard.Value == Hand[i].Value);
count++;
}
if (!result)
{
result = true;
count = 1;
pivotCard = Hand[1];
for (int i = 2; result && count < three && i < Hand.Count; i++)
{
result = (pivotCard.Suit != Hand[i].Suit && pivotCard.Value == Hand[i].Value);
count++;
}
}
if (!result)
{
result = true;
count = 1;
pivotCard = Hand[2];
for (int i = 3; result && count < three && i < Hand.Count; i++)
{
result = (pivotCard.Suit != Hand[i].Suit && pivotCard.Value == Hand[i].Value);
count++;
}
}
if (result)
{
HighestCard = pivotCard.Value;
}
return(result);
}
