C#代碼實現(xiàn)撲克牌排序的幾種方式

 //參數(shù)：要排序的牌值數(shù)組 & 數(shù)組長度
 public int[] PaiXu(int[] card, int number = 0) 
 {
    //Debug.Log(" ... 對手牌 進行 牌值 花色 的排序 ... ... ");
    if (number == 0){ number = card.Length; }
    if (card.Length == 0){ return card; }
    // ========== 根據(jù)牌值進行排序 ===============
    int temp = 0;
    for (int i = 0; i < card.Length; i++) //冒泡排序... 從大到小
    {
      for (int j = 0; j < card.Length - 1 - i; j++)
      {
        if (card[j] < card[j + 1])
        {
          temp = card[j];
          card[j] = card[j + 1];
          card[j + 1] = temp;
        }
      }
    }    
    List<int> hei = new List<int>();
    List<int> hong = new List<int>();
    List<int> mei = new List<int>();
    List<int> fang = new List<int>();
    List<int> wang = new List<int>();
    for (int i = 0; i < card.Length; i++)
    {
      #region ======= 根據(jù)花色分組 ..大小王 單獨一組 ...后續(xù)對花色中的 A 單獨處理 =========
      switch (sendFlower(card[i]))
      {
        case 3: //黑桃          
          hei.Add(card[i]);
          break;
        case 2: //紅桃         
          hong.Add(card[i]);
          break;
        case 1: //梅花          
          mei.Add(card[i]);
          break;
        case 0: //方片          
          fang.Add(card[i]);
          break;
        case 4: //小王
        case 5: //大王
          wang.Add(card[i]);
          break;
      }
      #endregion
    }
    QuA(hei); // 對A 的單獨處理
     QuA(hong);
    QuA(mei);
    QuA(fang);
    #region ========== 合并 排序后的牌組========
    List<int> cardlist = new List<int>(); 
    for (int i = 0; i < wang.Count; i++)  //王
    {
      cardlist.Add(wang[i]);
    }
    // ==========合并 組拼 ============
    List<int> cardtemp = new List<int>();   
    cardtemp = PaiXuZuPin(hei, hong, mei, fang);
    for (int i = 0; i < cardtemp.Count; i++)
    {
      cardlist.Add(cardtemp[i]);
    } 
    int[] cards = new int[cardlist.Count];
    for (int i = 0; i < cardlist.Count; i++)
    {
      cards[i] = cardlist[i];
    }
    #endregion        
    return cards;   
  } 
  /// <summary>
  /// 取A  -- 把每個花色牌中的A，放到前面（A.K.Q.J...）
  /// </summary>
  /// <param name="hei">花色牌</param> 
  void QuA(List<int> hei)
  {
    if (hei.Count == 0) return;
    List<int> cardlist = new List<int>();
    for (int i = 0; i < hei.Count; i++) // 將牌添加到新列表
    {
      cardlist.Add(hei[i]);
    }
    if (hei.Count > 2)
    {
      if (hei[hei.Count - 2] % 13 == 1)  //如果有兩個A (對兩幅牌的處理)
      {
        cardlist.Insert(0, hei[hei.Count - 2]);
        cardlist.Insert(0, hei[hei.Count - 1]);
        for (int i = 0; i < hei.Count; i++)
        {
          hei[i] = cardlist[i];
        }
        return;
      }
    }    
    if (hei[hei.Count - 1] % 13 == 1)  //如果有一個A
    {
      cardlist.Insert(0, hei[hei.Count - 1]);
    }
    for (int i = 0; i < hei.Count; i++)
    {
      hei[i] = cardlist[i];
    }   
  }
 /// <summary>
  /// 根據(jù)傳入牌組 的順序 進行組拼 
  /// </summary>
 public List<int> PaiXuZuPin(List<int> one, List<int> two, List<int> three, List<int> four)
  {
    List<int> cardlist = new List<int>();
    for (int i = 0; i < one.Count; i++)  
    {
      cardlist.Add(one[i]);
    }
    for (int i = 0; i < two.Count; i++)  
    {
      cardlist.Add(two[i]);
    }
    for (int i = 0; i < three.Count; i++)  
    {
      cardlist.Add(three[i]);
    }
    for (int i = 0; i < four.Count; i++)    
    {
      cardlist.Add(four[i]);
    }
    return cardlist;
  }
  /// <summary>
  /// 根據(jù)牌值取花色 5:大王 | 4:小王 | 3:黑桃 | 2:紅桃 | 1:梅花 | 0:方片 
  /// </summary>
  /// <param name="card"></param>
  public int sendFlower(int card)
  {
    if (card >= 1 && card <= 13)
    {
      return 3;
    }else if (card >= 14 && card <= 26)
    {
      return 2;
    }
    else if (card >= 27 && card <= 39)
    {
      return 1;
    }
    else if (card >= 40 && card <= 52)
    {
      return 0;
    }
    else if (card == 53)
    {
      return 4;
    }
    return 5;
  }