斗地主发牌系统

// ConsoleApplication2.cpp: 定义控制台应用程序的入口点。
//

#include "stdafx.h"
#include <iostream>

#include <time.h>
#include <windows.h>

#define	DA 0
#define	XIAO 1
#define		HEI 2
#define		HONG 3
#define		MEI 4
#define		FANG 5

struct PAI {
	int zhi;
	int se;
};

const char* se[] = { "大","小","黑桃","红桃","梅花","方块" };
const char* zhi[] = { "3","4","5","6","7","8","9","10","j","q","k","1","2","王" };
void shuchu(PAI pai) {
	/*if(pai.se==WANG){
	std::cout<<(pai.zhi==1?"大":"小")<<se[pai.se]<<"\n";
	}
	else*/
	std::cout << se[pai.se] << " " << zhi[pai.zhi] << "\n";
}

class Doudizhu
{
	PAI* pai;
	int len;

public:
	Doudizhu() {
		srand(time(0));
		pai = new PAI[54];
		Xipai();
	}
	//洗牌
	void Xipai() {
		CSH();
		len = 54;
		for (int i = 0; i<54; ++i) {
			int j = rand() % 54;
			PAI p = pai[i];
			pai[i] = pai[j];
			pai[j] = p;
		}
	}
	//初始化
	void CSH() {
		int zhi = 14;
		int se = DA;
		for (int i = 0; i<54; ++i) {
			pai[i].zhi = --zhi;
			pai[i].se = se;
			if (se == DA) {
				se++;
				zhi = 14;
			}
			else if (se == XIAO) {
				se++;
				zhi = 13;
			}
			else if (zhi == 0) {
				zhi = 13;
				if (se == HEI)
					se = HONG;
				else if (se == HONG)
					se = MEI;
				else if (se == MEI)
					se = FANG;
				else if (se == FANG)
					return;
			}
		}
	}
	//排序
	void Sort(PAI* pai, int len, bool(*bj)(PAI&, PAI&)) {
		for (int i = 0; i<13; ++i) {
			for (int j = 0; j<13 - 1 - i; ++j) {
				if (!bj(pai[j], pai[j + 1])) {
					PAI p = pai[j];
					pai[j] = pai[j + 1];
					pai[j + 1] = p;
				}
			}
		}
	}
	//vip发牌
	void fapaiVIP(int shu, PAI* p) {
		int maxlen = len;
		if (shu<4)
			return;
		int plen = 0;
		int k;
		while (1) {
			k = rand() % 54;
			int jishu = 0;
			for (int i = 0; i<len; ++i) {
				if (pai[i].zhi == pai[k].zhi)
				{
					jishu++;
				}
			}
			if ((pai[k].zhi == 13 && jishu == 2) || (pai[k].zhi != 13 && jishu == 4))
				break;
		}
		PAI pk = pai[k];

		//随机其他炸弹
		int zhi2 = -1;
		int zhi3 = -1;
		if (len>20) {
			do {
				zhi2 = rand() % 14;
			} while (zhi2 == pk.zhi);
		}
		if (len>41) {
			do {
				zhi3 = rand() % 14;
			} while (zhi3 == pk.zhi || zhi3 == zhi2);
		}

		p[plen++] = pk;
		for (int i = k; i<len - 1; ++i) {
			pai[i] = pai[i + 1];
		}
		len--;
		//找炸弹
		for (int i = 0; i<len; ++i) {
			if (pai[i].zhi == pk.zhi && pai[i].se != pk.se) {
				p[plen++] = pai[i];
				for (int j = i; j<len - 1; ++j) {
					pai[j] = pai[j + 1];
				}
				len--;
				i--;
			}
		}
		//随机其他的牌
		while (len != maxlen - shu) {
			do {
				k = rand() % len;
			} while (zhi3 == k || k == zhi2);
			PAI pk = pai[k];
			p[plen++] = pk;
			for (int i = k; i<len - 1; ++i) {
				pai[i] = pai[i + 1];
			}
			len--;
		}
	}
	//普通发牌
	void fapai(int shu, PAI* p) {
		int maxlen = len;
		int k;
		int plen = 0;

		//随机其他炸弹
		int zhi2 = -1;
		int zhi3 = -1;
		if (len>20) {
			zhi2 = rand() % 14;
		}
		if (len>41) {
			do {
				zhi3 = rand() % 14;
			} while (zhi3 == zhi2);
		}

		//随机其他的牌
		while (len != maxlen - shu) {
			do {
				k = rand() % len;
			} while (zhi3 == k || k == zhi2);
			PAI pk = pai[k];
			p[plen++] = pk;
			for (int i = k; i<len - 1; ++i) {
				pai[i] = pai[i + 1];
			}
			len--;
		}
	}

	//显示
	void show() {
		for (int i = 0; i<54; ++i) {
			shuchu(pai[i]);
		}
	}
	//找顺子
	bool shunzi(PAI* pai, int len, int* s) {
		int jishu = 0;
		int zhi = -1;
		for (int i = len - 1; i >= 0; --i) {
			if (jishu>0) {
				if (jishu == 5)
					return true;
				if (zhi == pai[i].zhi) {
					jishu--;
				}
				else if (zhi + 1 != pai[i].zhi)
				{
					zhi = -1;
					memset(s, 0, 4 * jishu);
					jishu = 0;
				}
			}
			if (pai[i].zhi<12) {
				zhi = pai[i].zhi;
				s[jishu++] = i;
			}
		}
		return false;
	}
};

bool pd(PAI& a, PAI& b) {
	return (a.zhi == b.zhi ? a.se<b.se : a.zhi>b.zhi);
}

void main() {
	{
		Doudizhu d;
		//d.show();
		int a = 13;
		PAI pai[13];
		d.fapai(a, pai);
		std::cout << "---------------------\n";
		d.Sort(pai, a, pd);
		for (int i = 0; i<a; ++i) {
			shuchu(pai[i]);
		}
		int xiab[5];
		if (d.shunzi(pai, a, xiab)) {
			for (int i = 0; i<5; ++i) {
				std::cout << zhi[pai[xiab[i]].zhi] << "  ";
			}
		}
		std::cout << "\n";


		PAI* pai2 = pai;
		d.fapai(a, pai2);
		std::cout << "---------------------\n";
		d.Sort(pai2, a, pd);
		for (int i = 0; i<a; ++i) {
			shuchu(pai2[i]);
		}
		if (d.shunzi(pai, a, xiab)) {
			for (int i = 0; i<5; ++i) {
				std::cout << zhi[pai[xiab[i]].zhi] << "  ";
			}
		}
		std::cout << "\n";


		PAI* pai3 = pai;
		d.fapai(a, pai3);
		std::cout << "---------------------\n";
		d.Sort(pai3, a, pd);
		for (int i = 0; i<a; ++i) {
			shuchu(pai3[i]);
		}
		if (d.shunzi(pai, a, xiab)) {
			for (int i = 0; i<5; ++i) {
				std::cout << zhi[pai[xiab[i]].zhi] << "  ";
			}
		}
		std::cout << "\n";

	}
	system("pause");
}