tiger.cpp

老虎机,同学作业,简单C实现,1234567890

/*
12月上机完成小程序：老虎机增强版 （在已有程序上,增加以下功能）：

1. 为每位游戏者增加帐号管理功能（参考复旦BBS）
    a. 游戏者每次需要登陆帐号和密码才可以玩，第一次游戏者系统应提供帐号注册
    b. 游戏者登陆后显示参看玩耍的历史纪录，包括输赢统计和金额，以及剩下金额
    c. 设立一个管理帐号，可以为其他帐号充值，并可以查阅其他帐号的输赢情况，充值情况

2. 增加游戏过程信息
    a. 输家的钱要累积起来,第一个赢的人将获得前面积累下来的所有钱
    b. 每次开始玩，及玩耍过程中，系统要统计并显示积累的钱数，及前面已玩的次数（即最近一次赢后到这次玩耍时共玩了多少次）

3. 每次游玩结束后，应统计并排序显示出赢钱金额前10位的游戏者，以及积累钱数

4. 以上提及信息（游戏者相关信息，输赢信息、统计等）应存放在同目录下的一个文件里，以便程序下次调用。

注意：老虎机图案总共只需要有三幅不同图案即可，不然胜率太低

上交方式：发邮件致助教邮箱，12月27日凌晨0点截止上交
上交方式：C语言源程序，exe, 以及说明文件（如果有的话），在源码或说明文件里列出学号和姓名，方便统分。
建议：不超过2人一组，超出的人分数为0
*/
#include <conio.h>
#include <process.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

struct	Player
{
	char user[20];
	char password[20];
	int money,loss;
	int win,lost;
	int rank;
};
void sort(struct Player *p,int n)
{
	int i,j;
	for(i=1;i<=n;i++)
		 p[i-1].rank=1; 
    for(i=1;i<=n;i++)
		for(j=1;j<=n;j++)
			if(i!=j){  if(p[i-1].money<p[j-1].money)  p[i-1].rank++; }
}

void TopTen(struct Player *p,int n)
{
	int i,j;
	int k;
	if(n>=10)
		k=10;
	else
		k=n;
	for(i=1;i<=k;i++)
		for(j=1;j<=n;j++)
			if(i==p[j-1].rank)	printf("Player:%10s , Money:%10d, Rank:%10d\n",p[j-1].user,p[j-1].money,p[j-1].rank);
	
}

int Read(struct Player *p,int *pool_bet,int *time)   //read data
{
	FILE *fp;
	int i;
	int n;
	if((fp=fopen("data.txt","rt"))==NULL)
	{
		printf("error on open data file!");
		exit(1);	
	}
	printf("Reading data...\n");
	fscanf(fp,"%d %d %d",&n,pool_bet,time);
	if(n>=50)
	{
		printf("the number of player is full...");
		fclose(fp);
		exit(1);
	}
	for(i=1;i<=n;i++)
		fscanf(fp,"%s %s %d %d %d %d %d",p[i-1].user,p[i-1].password,&p[i-1].money,&p[i-1].loss,&p[i-1].win,&p[i-1].lost,&p[i-1].rank);
	fclose(fp);
	return n;
}

void Write(struct Player *p,int n,int pool_bet,int time)
{
	FILE *fp;
	int i;
	if((fp=fopen("data.txt","wt"))==NULL)
	{
		printf("error on open data file!");
		exit(1);	
	}
	fprintf(fp,"%d %d %d\n",n,pool_bet,time);
	for(i=1;i<=n;i++)
		fprintf(fp,"%s %s %d %d %d %d %d\n",p[i-1].user,p[i-1].password,p[i-1].money,p[i-1].loss,p[i-1].win,p[i-1].lost,p[i-1].rank);
	printf("Writing over..\n");
	fclose(fp);	
}

int Create(struct Player *p,int n,int pool_bet,int time)
{
	char temp_user[20];
	char ok='n';       //password
	int i;
	if(n>50 || n<0)
	{
		printf("the number of player is full or wrong...\nExit the Game\n");
		exit(1);	
	}
	else
	{
UserName1:
		printf("Please input user name: ");
		scanf("%s",temp_user);
		for(i=1;i<=n;i++)
			if(!strcmp(temp_user,p[i-1].user))
			{
				printf("sorry the user has existed!\n");
				goto UserName1;
			}
		strcpy(p[n++].user,temp_user);
		//while( ok !='y' )
		//{
			printf("Please input password: ");
			scanf("%s",p[n-1].password);
		//	printf("Are you sure?(y/n) ");
		//	scanf("%c", &ok);
		//}
		p[n-1].money=1000;
		p[n-1].loss=0;
		p[n-1].lost=0;
		p[n-1].win=0;
		p[n-1].rank=1;
		sort(p,n);
		Write(p,n,pool_bet,time);
		return n;
	}
}

void Game(struct Player *p,int n,int m,int *pool_bet,int *time)
{
	unsigned int a=3,b=3,c=3;
    int i=0;
    int bet;
    char ans='y';
	printf("press any button to play.^_^\n");
	getchar();
	getchar();
	system("cls");
	while(ans=='y'||ans=='Y')
	{
			
			printf("Welcome %s! :)\nThe money in the pool:%5d    Time:%5d\n",p[n].user,*pool_bet,*time);
			printf("money: %5d , win:%3d , lose:%3d, the money you win:%5d \n",p[n].money,p[n].win,p[n].lost,p[n].loss);
			printf("* %d * %d * %d *\n",a,b,c);
			if(p[n].money<=0)
			{
				printf("Sorry, you are out of money :(\nlost the game!\n");
				return;
			}
		do{
			printf("How much do you want to chip in?");
			getchar();
			scanf("%d",&bet);
			if(bet<0 || bet>p[n].money)
			printf("ERROR!Please Input Valid Money\n");
		}while(bet<0 || bet>p[n].money);
		*pool_bet +=bet;
		while(++i)
		{
			 a=(a+12132412*i)%3;
			 b=(b+22334325*i)%3;
			 c=(c+32355467*i)%3;
			 printf("\r* %d * %d * %d *",a,b,c);
			 if(kbhit())
			{
				 getche();
				 printf("\r* %d * %d * %d *\n",a,b,c);
				 break;
			}
		}
	   if(a==b&&b==c)
	    { 
		   p[n].money += *pool_bet;
		   p[n].win++;
		   *time=0;
		   p[n].loss+=*pool_bet;
		   printf("You win all the money in the pool:%d!!!\n",*pool_bet);
		   printf("Congratulations! @@ money:%d\n",p[n].money);
	       *pool_bet=0;
		   Write(p,m,*pool_bet,*time);
	    }
	   else
	    { 
		   p[n].money -= bet;
		   p[n].lost++;
		   (*time)++;
		   p[n].loss-=bet;
	       printf("Sorry you lose :(   money: %d\n",p[n].money);
		   Write(p,m,*pool_bet,*time);
		}
	   do{
			printf("Do you want to end game(y/n)\n");
			getchar();
			scanf("%c",&ans);
		}while(ans!='y'&& ans!='Y'&& ans!='n'&& ans!='N');
		system("cls");
	}
	sort(p,m);
	TopTen(p,m);
	system("pause");
}

void LogUser(struct Player *p,int n,int *pool_bet,int *time)
{
	char temp_user[20],temp_psd[20];
	int i;
	int cur_n;
	int flag=0;
	char ans='y';
UserName2:
	printf("Please input username: ");
	scanf("%s",temp_user);
	printf("Please input password: ");
	scanf("%s",temp_psd);
	for(i=1;i<=n;i++)
		if(!strcmp(temp_user,p[i-1].user) && !strcmp(temp_psd,p[i-1].password))
		{	
			flag=1; 
			cur_n=i-1;
		}
	if(flag==0)
		{
			printf("Sorry the user or the password is wrong!\n");
			goto UserName2;
		}
	if(flag==1)	
		Game(p,cur_n,n,pool_bet,time);
}

void Show(struct Player *p,int n)
{
	int i;
	for(i=1;i<=n;i++)
		printf("player:%10s  money: %5d  win:%3d  lose:%3d  the money he/she win:%5d \n",p[i-1].user,p[i-1].money,p[i-1].win,p[i-1].lost,p[i-1].loss);
}

void AddMoney(struct Player *p,int n,int pool_bet,int time)
{
	char temp_user[20];
	int temp_money=0;
	int i;
	int flag=0;
	int cur_n;
UserName3:
	printf("Please input username: ");
	scanf("%s",temp_user);
	for(i=1;i<=n;i++)
		if(!strcmp(temp_user,p[i-1].user))
		{	
			flag=1; 
			cur_n=i-1;
		}
	if(flag==0)
		{
			printf("Sorry the user or the password is wrong!\n");
			goto UserName3;
		}
	if(flag==1)	
	{
		printf("player:%10s  money: %5d  win:%3d  lose:%3d  the money he/she win:%5d \n",p[cur_n].user,p[cur_n].money,p[cur_n].win,p[cur_n].lost,p[cur_n].loss);
		printf("How much do you want to add?");
		scanf("%d",&temp_money);
		p[cur_n].money+=temp_money;
		if(p[cur_n].money <=0 )
		{	
			printf("Sorry you cannot do this!!\n");
			p[cur_n].money-=temp_money;
		}
		printf("player:%10s  money: %5d  win:%3d  lose:%3d  the money he/she win:%5d \n",p[cur_n].user,p[cur_n].money,p[cur_n].win,p[cur_n].lost,p[cur_n].loss);
		sort(p,n);
		Write(p,n,pool_bet,time);
	}
	
}

void Admin(struct Player *p,int n,int pool_bet,int time)
{
	char temp_psd[20];
	int choice;
	do{
		printf("Please input password:");
		scanf("%s",temp_psd);
	}while(strcmp(temp_psd,"mandy"));
	do{
		system("cls");
		printf("   Menu \n");
		printf("1.Show User Data\n");
		printf("2.Add Money\n");
		printf("3.Rank\n");
		printf("4.Exit\n");
		scanf("%d",&choice);		
		if(choice>=1 && choice<=3)
			switch(choice)
		{
			
		case 1:if(n==0)
					printf("There is not any player.\n");
				Show(p,n);system("pause");
				;break;
		case 2:AddMoney(p,n,pool_bet,time);system("pause");break;
		case 3:TopTen(p,n);system("pause");break;
		case 4:return;
		}
		system("cls");
	}while(choice!=4);		
}

main()
{
	int n,pool_bet,time; 
	int choice;
	struct Player player[50];
	n=Read(player,&pool_bet,&time);
	do{
		printf("\tMenu \n");
		printf("1.Create New User\n");
		printf("2.Log on the Game\n");
		printf("3.Administrators\n");
		printf("4.Exit\n");
		scanf("%d",&choice);		
		if(choice>=1 && choice<=4)
			switch(choice)
		{
			
		case 1:n=Create(player,n,pool_bet,time);break;
		case 2:if(n==0)
			   {	
				   printf("There is not any player.Please create a new one.\n");
				   system("pause");
				   break;
			   }
				LogUser(player,n,&pool_bet,&time);	
				break;
		case 3:Admin(player,n,pool_bet,time);break;
		case 4:break;
		}
		system("cls");
	}while(choice!=4);	
	Write(player,n,pool_bet,time);
}