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yuanfengyunyuanfengyun
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c#版拆分法草稿
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‎doc/打赏.png

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‎mjlib_c#/split/Program.cs

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using mjlib;
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namespace test_hu
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{
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class Program
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{
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static void print_cards(int[] cards)
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{
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for (int i = 0; i < 9; ++i)
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{
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System.Console.Write(cards[i]);
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System.Console.Write(",");
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}
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System.Console.WriteLine("");
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for (int i = 9; i < 18; ++i)
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{
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System.Console.Write(cards[i]);
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System.Console.Write(",");
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}
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System.Console.WriteLine("");
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for (int i = 18; i < 27; ++i)
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{
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System.Console.Write(cards[i]);
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System.Console.Write(",");
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}
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System.Console.WriteLine("");
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for (int i = 27; i < 34; ++i)
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{
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System.Console.Write(cards[i]);
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System.Console.Write(",");
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}
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System.Console.WriteLine("");
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}
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static void test_one()
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{
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int[] cards = {
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0,0,0,0,2,0,0,0,0,
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1,2,2,1,0,0,2,2,2,
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0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0
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};
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System.Console.Write("测试1种\n");
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print_cards(cards);
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if (!HuLib.getInstance().get_hu_info(cards, null, 34, 34, 34))
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{
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System.Console.Write("测试失败\n");
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}
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else
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{
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System.Console.Write("测试成功\n");
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}
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}
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static void Main()
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{
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System.Console.Write("test hulib begin...\n");
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TableMgr.getInstance().load();
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test_one();
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System.Console.ReadKey();
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}
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}
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}

‎mjlib_c#/split/hulib.cs

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namespace mjlib
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{
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class ProbabilityItem
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{
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public bool eye;
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public int gui_num;
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public ProbabilityItem()
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{
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eye = false;
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gui_num = 0;
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}
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};
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class ProbabilityItemTable
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{
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public ProbabilityItem[,] m = new ProbabilityItem[4,9]{
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{new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem()},
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{new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem()},
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{new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem()},
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{new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem(), new ProbabilityItem()},
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};
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public int array_num;
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public int[] m_num;
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public ProbabilityItemTable()
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{
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array_num = 0;
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m_num = new int[] { 0,0,0,0};
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}
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}
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struct Wave
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{
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}
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class HuLib {
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static HuLib m_hulib = new HuLib();
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public bool get_hu_info(int[] hand_cards, Wave[] waves, int curCard, int gui_index1, int gui_index2)
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{
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int[] hand_cards_tmp = new int[34];
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for(int i=0;i<34;++i)
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{
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hand_cards_tmp[i] = hand_cards[i];
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}
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if(curCard<34)
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{
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hand_cards_tmp[curCard]++;
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}
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int gui_num = 0;
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if (gui_index1 < 34)
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{
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gui_num = hand_cards_tmp[gui_index1];
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hand_cards_tmp[gui_index1] = 0;
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}
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if (gui_index2 < 34)
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{
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gui_num += hand_cards_tmp[gui_index2];
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hand_cards_tmp[gui_index2] = 0;
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}
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ProbabilityItemTable ptbl = new ProbabilityItemTable();
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if(!split(hand_cards_tmp, gui_num, ptbl))
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{
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return false;
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}
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return check_probability(ptbl, gui_num);
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}
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public static HuLib getInstance()
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{
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return m_hulib;
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}
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bool split(int[] cards, int gui_num, ProbabilityItemTable ptbl)
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{
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if(!_split(cards, gui_num, 0, 0, 8, true, ptbl)) return false;
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if(!_split(cards, gui_num, 1, 9, 17, true, ptbl)) return false;
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if(!_split(cards, gui_num, 2, 18, 26, true, ptbl)) return false;
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if(!_split(cards, gui_num, 3, 27, 33, false, ptbl)) return false;
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return true;
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}
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bool _split(int[] cards, int gui_num, int color, int min, int max, bool chi, ProbabilityItemTable ptbl)
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{
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int key = 0;
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int num = 0;
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for(int i = min; i <= max; ++i)
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{
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key = key*10 + cards[i];
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num = num + cards[i];
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}
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if(num > 0)
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{
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if(!list_probability(color, gui_num, num, key, chi, ptbl))
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{
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return false;
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}
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}
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return true;
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}
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bool list_probability(int color, int gui_num, int num, int key, bool chi, ProbabilityItemTable ptbl)
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{
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bool find = false;
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int anum = ptbl.array_num;
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for(int i=0; i<=gui_num; ++i)
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{
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int yu = (num + i)%3;
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if(yu == 1) continue;
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bool eye = (yu == 2);
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if(find || TableMgr.getInstance().check(key, i, eye, chi))
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{
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ProbabilityItem item = ptbl.m[anum,ptbl.m_num[anum]];
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ptbl.m_num[anum]++;
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item.eye = eye;
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item.gui_num = i;
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find = true;
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}
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}
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if(ptbl.m_num[anum] <= 0)
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{
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return false;
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}
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ptbl.array_num++;
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return true;
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}
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bool check_probability(ProbabilityItemTable ptbl, int gui_num)
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{
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// 全是鬼牌
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if(ptbl.array_num == 0)
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{
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return gui_num >= 2;
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}
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// 只有一种花色的牌的鬼牌
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if(ptbl.array_num == 1) return true;
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// 尝试组合花色，能组合则胡
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for(int i=0; i<ptbl.m_num[0]; ++i)
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{
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ProbabilityItem item = ptbl.m[0,i];
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bool eye = item.eye;
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int gui = gui_num - item.gui_num;
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if(check_probability_sub(ptbl, ref eye, ref gui, 1, ptbl.array_num))
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{
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return true;
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}
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}
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return false;
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}
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bool check_probability_sub(ProbabilityItemTable ptbl, ref bool eye, ref int gui_num, int level, int max_level)
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{
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for(int i=0; i<ptbl.m_num[level]; ++i)
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{
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ProbabilityItem item = ptbl.m[level,i];
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if(eye && item.eye) continue;
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if(gui_num < item.gui_num) continue;
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if(level < max_level - 1)
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{
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int old_gui_num = gui_num;
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bool old_eye = eye;
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gui_num -= item.gui_num;
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eye = eye || item.eye;
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if(check_probability_sub(ptbl, ref eye, ref gui_num, level + 1, ptbl.array_num))
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{
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return true;
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}
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eye = old_eye;
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gui_num = old_gui_num;
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continue;
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}
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if(!eye && !item.eye && item.gui_num + 2 > gui_num) continue;
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return true;
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}
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return false;
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}
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bool check_7dui(int[] cards)
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{
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int c = 0;
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for(int i=0;i<34;++i)
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{
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if(cards[i] % 2 != 0) return false;
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c += cards[i];
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}
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if(c != 34) return false;
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return true;
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}
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}
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}

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