21点游戏课程设计

/*玩家最多可以要5张牌,但是如果牌的点数之和超过21，则自动出局，在不超过21点的情况下，玩与庄家比牌的点数大小，大者为赢家。

*/#include <iostream>#include <cstdlib>#include <ctime>using namespace std;class CCard{private:int naPip[5]; //定义一个数组，一共是5张牌。

int nNumber; //发了多少张牌。

int nDollar; //有多少钱int nGamble; //赌注int nWin; //赢局数int nLose; //输局数int nDraw; //输局数public:CCard(); //构造函数void FirstPlayTwo();//最初两张牌int GetNumber();//返回牌张数int GetPip(); //返回点数void DisplayPip();//一次全部显示牌面点数。

void DisplayPip(int ); //除了第一张牌，一次全部显示牌面点数（针对计算机牌的显示）void TurnPlay();//出了一张牌void Win();//赢了计算赌注void Lose();//输了void Draw();//平局int setGamble(int );//设置赌注，赌本不够返回1int getMoney();//返回钱数void DisplayInfo();//打印必要的信息int GetCurrentCard();//返回当前牌点。

};CCard::CCard(){nNumber=0;//开始没有发牌nDollar=100;//初始赌本为0for(int i=0;i<5;i++)naPip[i]=0; //五张牌全部为0nGamble=0;nWin=nLose=nDraw=0; //没输没赢没有平局}int CCard::getMoney(){return nDollar;}void CCard::DisplayInfo()//打印相关信息。

{cout<<"您一共玩了"<<nWin+nLose+nDraw<<"局"<<endl; cout<<"其中输了"<<nWin<<"局"<<endl;cout<<"赢了"<<nLose<<"局"<<endl;cout<<"平了"<<nDraw<<"局"<<endl;cout<<"您还有赌本"<<nDollar<<endl;}int CCard::setGamble(int gamble){if(nDollar-gamble<0)return -1;if(gamble<0){if(nDollar-20<0)return -1;nGamble=20;}elsenGamble=gamble;nDollar-=nGamble;return 0;}void CCard::FirstPlayTwo(){naPip[0]=rand()%13+1;naPip[1]=rand()%13+1;nNumber=2; //现在有两张牌}int CCard::GetCurrentCard() {return naPip[nNumber-1];}int CCard::GetNumber() //返回牌数{return nNumber;}int CCard::GetPip() //返回点数{int nPip=0;for(int i=0;i<nNumber;i++){if(naPip[i]>=10)nPip=nPip+10;elsenPip+=naPip[i];}return nPip;}void CCard::DisplayPip() //依次显示牌面点数{for(int i=0;i<nNumber;i++)cout<<naPip[i]<<"\t";cout<<endl;}void CCard::TurnPlay() //出一张牌面{nNumber++;naPip[nNumber-1]=rand()%13+1;}void CCard::Win(){cout<<"赢家牌面";DisplayPip();cout<<"牌面点数"<<GetPip()<<endl;nDollar=nDollar+2*nGamble;nWin++;cout<<"赌本:$"<<nDollar<<" 赢了"<<nWin<<"次"<<"输了"<<nLose<<"次"<<"平局"<<nDraw<<"次"<<endl;cout<<endl<<endl<<endl;}void CCard::Lose(){nLose++;cout<<"输家牌面:";DisplayPip();if(GetPip()>21)cout<<"暴了!"<<endl;elsecout<<"牌面点数:"<<GetPip()<<endl;cout<<"赌本:$"<<nDollar<<" 赢了"<<nWin<<"次"<<"输了"<<nLose<<"次"<<"平局"<<nDraw<<"次"<<endl;cout<<endl<<endl<<endl;}void CCard::Draw(){nDraw++;nDollar+=nGamble;cout<<"平局牌面"<<endl;DisplayPip();if(GetPip()>21)cout<<"暴了!"<<endl;elsecout<<"牌面点数:"<<GetPip()<<endl;cout<<"赌本:$"<<nDollar<<" 赢了"<<nWin<<"次"<<"输了"<<nLose<<"次"<<"平局"<<nDraw<<"次"<<endl;cout<<endl<<endl<<endl;}void CCard::DisplayPip(int n){cout<<"[*]"<<"\t";cout<<"[*]"<<"\t";for(int i=2;i<nNumber;i++)cout<<naPip[i]<<"\t";cout<<endl;}//非成员函数区域void DisplayRule(){cout<<"\t欢迎进入21点游戏世界！\n\n"<<endl;cout<<"\t游戏规则\n";cout<<"\t玩家最多可以要五张牌\n";cout<<"\t如果牌的总点数超过21点则自动判输\n";cout<<"\t赢家可得双倍赌注\n";cout<<"\t计算机在大于等于16点时不要牌\n";cout<<"\t朱文丽祝您好运！\n";cout<<endl<<endl;}void Judge(CCard &cpu,CCard &player){cout<<endl;if((cpu.GetPip()>21&&player.GetPip()>21)||cpu.GetPip()==player.GetPi p()){cout<<"\n\n平局\n!";cout<<"计算机数据：\t";cpu.DisplayPip();cout<<"牌面点数："<<cpu.GetPip()<<endl;cout<<"\n您的数据\t";player.Draw();cout<<endl;}elseif((cpu.GetPip()>21||(player.GetPip())>cpu.GetPip()&&player.GetPip()< =21)){cout<<"\n\n恭喜您，您赢了\n!";cout<<"计算机数据：\t";cpu.DisplayPip();cout<<"牌面点数："<<cpu.GetPip()<<endl;cout<<"\n您的数据\t";player.Win();cout<<endl;}else{cout<<"\n\n很遗憾，您输了\n!";cout<<"计算机数据：\t";cpu.DisplayPip();cout<<"牌面点数："<<cpu.GetPip()<<endl;cout<<"\n您的数据\t";player.Lose();cout<<endl;}}void playTurn(CCard &cpu,CCard &player)char chChoice;int blCpu=1,blPlayer=1;cpu.FirstPlayTwo();do{cout<<"您的牌点为：\t"<<endl;player.DisplayPip();cout<<"计算机的牌点为"<<endl;cpu.DisplayPip(1);cout<<"您的牌面点数是"<<player.GetPip()<<endl;if(blPlayer){cout<<"\n\n您是否继续要牌？(Y/N)"<<endl;cin>>chChoice;if((chChoice=='Y'||chChoice=='y')){ if(player.GetNumber()<5){ player.TurnPlay();cout<<"您要的这张牌是"<<player.GetCurrentCard()<<endl;if(player.GetPip()>21)blPlayer=0;}else{cout<<"对不起，您已经要了五张牌了！"<<endl;blPlayer=0;}}}if(chChoice=='N'||chChoice=='n')blPlayer=0;if(cpu.GetPip()<16&&cpu.GetNumber()<5){cpu.TurnPlay();cout<<"计算机要牌，牌点是："<<cpu.GetCurrentCard()<<endl;}elseblCpu=0;if(blCpu&&player.GetNumber()<5&&player.GetPip()<21)blPlayer=1;}while(blCpu||blPlayer);Judge(cpu,player);}int main(int argc, char *argv[]){srand((unsigned)time(NULL));CCard cpu,player; //人和计算机赌int blLogic;int nMoney; //下注的数目DisplayRule();//打印规则char chChoice;cout<<"是否开始游戏（Y/N）?\n";cin>>chChoice;while(chChoice=='Y'||chChoice=='y'){do{cout<<"您现在有的赌本："<<player.getMoney()<<endl;cout<<"请下注：（赌注不能超过赌本）"<<endl;cin>>nMoney;blLogic=player.setGamble(nMoney);if(blLogic)cout<<"您的赌本不够！请重新下注："<<endl;}while(blLogic); //注意do while的使用，后面有分号。