/// <summary>
/// 分组牌面大小
/// [203,403,405,103]=> [0:[],1:[],2:[],3:[203,403,103],4:[],5:[405]]
/// </summary>
/// <param name="cards"></param>
public CardGroup ParseCardGroup(int[] cards)
{
int len = cards.Length;
CardGroup cardGroup = new CardGroup();
while (len-- > 0)
{
int card = cards[len];
int val = GetCardSize(card);
cardGroup.Add(card, (CardSize)val);
}
return cardGroup;
}
/// <summary>
/// 四张
/// </summary>
/// <param name="cards">需要排序后</param>
/// <param name="groupObj"></param>
/// <param name="cardSize"></param>
/// <returns></returns>
public bool IsFour(int[] cards, CardGroup groupObj, out int cardSize)
{
cardSize = 0;
if (cards.Length != 4)
{
return false;
}
int val = GetCardSize(cards[0]);
if (groupObj.GetSameSizeCount(val) == 4)
{
cardSize = val;
return true;
}
return false;
}
/// <summary>
/// 四张带二或二对
/// </summary>
/// <param name="cards"></param>
/// <param name="groupObj"></param>
/// <param name="cardSize"></param>
/// <returns></returns>
public bool IsFourAndTwo(int[] cards, CardGroup groupObj, out int cardSize)
{
cardSize = 0;
if (cards.Length != 6 && cards.Length != 8)
{
return false;
}
var list = groupObj.FindSame(4);
if (list.Length > 0)
{
if (cards.Length == 8 && groupObj.FindSameCount(2).Length != 2)
{
return false;
}
cardSize = GetCardSize(list[0]);
return true;
}
return false;
}
/// <summary>
/// 三张连续
/// </summary>
/// <param name="cards">需要排序后</param>
/// <param name="groupObj"></param>
/// <param name="cardSize"></param>
/// <returns></returns>
public bool IsThee(int[] cards, CardGroup groupObj, out int cardSize)
{
cardSize = 0;
if (cards.Length % 3 != 0)
{
return false;
}
int val = GetCardSize(cards[0]), count = 0;
for (var i = 0; i < cards.Length; i = i + 3)
{
int val1 = GetCardSize(cards[i]);
if (val1 != val + count ||
groupObj.GetSameSizeCount(val1) != 3 ||
val1 >= (int)CardSize.C_2)
{
return false;
}
count++;
}
cardSize = val;
return true;
}