c语言简单易懂的三子棋小游戏

我们在这里创立了三个文件，
分别是 game.h test .c game .c
如下为具体代码

game.h

#define	_CRT_SECURE_NO_WARNINGS

#define line 3
#define rank 3

#include<stdio.h>
#include<stdlib.h>
#include<time.h>

void meun();
void play(char arr, int a, int b);
void input(char arr, int a, int b);
void play_game(char arr, int a, int b);
int win(char arr, int a, int b);

test.c

#include "game.h"

void game()
{
	int ret = 0;
	int retu = 0;
	int k = 0;
	char arr[line][rank] = {0};
	do
	{
		meun();//打印菜单
		scanf("%d", &k);
		switch (k)
		{
		case 1:
			input(arr, line, rank);//初始化数组
			play(arr,line,rank);//设置表格
			do
			{
				play_move(arr, line, rank);//玩家走
				play(arr, line, rank);
			    ret = win(arr, line, rank);
				if (ret == 1)
				{
					printf("玩家赢\n");
					break;
				}
				if (full(arr, line, rank))
				{
					printf("平局\n");
					break;
				}
				printf("\n");
				computer_move(arr, line, rank);//电脑走
				play(arr, line, rank);
				ret = win( arr, line, rank);
				if (ret == 1)
				{
					printf("电脑赢\n");
					break;
				}
			} while (2);
		case 0:
			printf("游戏结束\n");
			break;
		default:
			printf("输入错误，请重新输入\n");
		}
	}
	while(k!=0);
}

int main()
{
	srand((unsigned int)time(NULL));
	game();
	system("pause");
	return 0;
}


game.c
#include "game.h"

void meun()//打印菜单
{
	printf("********************************\n");
	printf("********    输入 1： play ******\n");
	printf("********    输入 0:  quit ******\n");
	printf("********************************\n");
}
void input (char arr[line][rank], int a , int b)
{
	int i = 0;
	int j = 0;
	for (i = 0; i < a; i++)//初始化数组
	{
		for (j = 0; j < b; j++)
		{
			arr[i][j] = ' ';
		}
	}
}
void play(char arr[line][rank],int a,int b)//打印表格
{
	int i = 0;
	int j = 0;
	for (i = 0; i < a ; i++)
	{
		for (j = 0; j < b - 1; j++)
		{
			printf(" %c |", arr[i][j]);
		}
		printf(" %c ", arr[i][2]);
		printf("\n");
		if (i < a - 1)
		{
			for (j = 0; j < b-1; j++)
			{
				printf("---|");
			}
			printf("---");
			printf("\n");
		}
	}
}
void play_move(char arr[line][rank], int a, int b)//玩家走
{
	int x = 0;
	int y = 0;
	while (1)
	{
		printf("请输入你的的坐标\n");
		scanf("%d", &x);
		scanf("%d", &y);
		if (x - 1 >= 0 && x - 1 <= 2 && y - 1 >= 0 && y - 1 <= 2)
		{
			if (arr[x-1][y-1] == ' ')
			{
				arr[x-1][y-1] = '*';
				break;
			}
			else if (arr[x-1][y-1] != ' ')
			{
				printf("此坐标已有元素，请重新输入\n");
			}
		}
		else
		{
			printf("输入错误，请重新输入\n");
		}
	}
}
void computer_move(char arr[line][rank], int a, int b)//电脑走
{
	while (1)
	{
		int x = rand() % line ;
		int y = rand() % rank ;
		if ((x >= 0 && x <= 2 && y >= 0 && y <= 2) && (arr[x][y] == ' '))
		{
			arr[x][y] = '#';
			break;
		}
	}
}
int win(char arr[line][rank], int a, int b)//判断输赢
{
	if (arr[0][0] == arr[0][1] && arr[0][1] == arr[0][2] && arr[0][0] != ' ')
		return 1;
	else if (arr[1][0] == arr[1][1] && arr[1][1] == arr[1][2] && arr[1][0] != ' ')
		return 1;
	else if (arr[2][0] == arr[2][1] && arr[2][1] == arr[2][2] && arr[2][0] != ' ')
		return 1;
	else if (arr[0][0] == arr[1][0] && arr[1][0] == arr[2][0] && arr[0][0] != ' ')
		return 1;
	else if (arr[0][1] == arr[1][1] && arr[1][1] == arr[2][1] && arr[0][1] != ' ')
		return 1;
	else if (arr[0][2] == arr[1][2] && arr[1][2] == arr[2][2] && arr[1][2] != ' ')
		return 1;
	else if (arr[0][0] == arr[1][1] && arr[1][1] == arr[2][2] && arr[0][0] != ' ')
		return 1;
	else if (arr[2][0] == arr[1][1] && arr[1][1] == arr[0][2] && arr[2][0] != ' ')
		return 1;
	else 
	    return 0;
}
int full(char arr[line][rank], int a, int b)
{
	int i = 0;
	int j = 0;
	for (i = 0; i < a; i++)
	{
		for (j = 0; j < b; j++)
		{
			if (arr[i][j] == ' ')
			{
				return 0;
			}
		}
	}
	return 1;
}