C语言实现简易的三子棋游戏

本文实例为大家分享了c语言实现三子棋游戏的具体代码，供大家参考，具体内容如下

1.游戏介绍

三子棋是一种民间传统游戏,又叫九宫棋、圈圈叉叉、一条龙等。将正方形对角线连起来,相对两边依次摆上三个双方棋子,只要将自己的三个棋子走成一条线,对方就算输了。

2.游戏效果

3.源代码

(1)头文件命名为为game.h

主要是整个程序中函数的声明

#include<stdio.h>
#include<stdlib.h>
#include<time.h>
#define row 3 //行
#define col 3 //列
void boardinit(char board[row][col], int row, int col);
//棋盘展示
void boardshow(char board[row][col], int row, int col);
//人下一个位置用m表示，电脑下一个位置用c表示
void playermove(char board[row][col], int row, int col);
void computermove(char board[row][col], int row, int col);
//如果人赢返回m 电脑赢返回c 平局返回q
char iswin(char board[row][col], int row, int col);
char isfull(char board[row][col], int row, int col);

(2)游戏文件命名为game.c

主要是三子棋游戏的实现

#include"game.h"
#include<stdlib.h>
//棋盘初始化
void boardinit(char board[row][col], int row, int col)
{
 for (int i = 0; i < row; i++)
 {
 for (int j = 0; j < col; j++)
 {
 board[i][j] = ' ';
 }
 }
}
//棋盘展示
void boardshow(char board[row][col], int row, int col)
{
 for (int i = 0; i < row; i++)
 {
 printf("-------------------\n");
 printf("| | | |\n");
 printf("| | | |\n");
 for (int j = 0; j < col; j++)
 {
 printf(" %c ",board[i][j]);
 
 }
 printf("\n");
 }
 printf("-------------------\n");
}
//玩家下子
void playermove(char board[row][col], int row, int col)
{
 int x, y;
 while (1)
 {
 printf("请输入你要下的坐标:>");
 scanf_s("%d %d", &x, &y);
 //对玩家落子坐标判断
 if (x > row || y > col || x < 0 || y < 0)
 {
 printf("非法输入请重新输入\n");
 continue;
 }
 else if (board[x][y] != ' ')
 {
 printf("此位置已落子，请重新输入!\n");
 continue;
 }
 //满足落子要求返回m
 else
 {
 board[x][y] = 'm';
 return 'm';
 break;
 }
 }
 }
//电脑下子
void computermove(char board[row][col], int row, int col)
{
 srand(time(null));
 while (1)
 {
 int x = rand() % 3;
 int y = rand() % 3;
 //满足落子要求返回c
 if (board[x][y] != " ")
 {
 board[x][y] = 'c';
 return 'c';
 break;
 }
 }
}
//判断棋盘是否被下满
char isfull(char board[row][col], int row, int col)
{
 for (int i = 0; i < row; i++)
 {
 for (int j = 0; j < col; j++)
 {
 if (board[i][j] == ' ')
 {
 return 0;
 }
 }
 }
 return 'q'; //满了
 
}
//输赢判断
char iswin(char board[row][col], int row, int col)
{
 //横行三个连子赢
 for (int i = 0; i < row; i++)
 {
 if (board[i][0] == board[i][1] && board[i][1] == board[i][2])
 {
 if (board[i][0] == 'm')
 {
 return 'm';
 }
 else if (board[i][0] == 'c')
 {
 return 'c';
 }
 }
 }
 //竖行三个个连子赢
 for (int i = 0; i < col; i++)
 {
 if (board[0][i] == board[1][i] && board[1][i] == board[2][i])
 {
 if (board[0][i] == 'm')
 {
 return 'm';
 }
 else if (board[0][i] == 'c')
 {
 return 'c';
 }
 }
 }
 // 斜向"\"这样三个连子赢
 if (board[0][0] == board[1][1] && board[1][1] == board[2][2])
 {
 if (board[1][1] == 'm')
 {
 return 'm';
 }
 else if (board[1][1] == 'c')
 {
 return 'c';
 }
 }
 // 斜向"/"这样三个连子赢
 if (board[0][0] == board[1][1] && board[1][1] == board[2][2])
 {
 if (board[1][1] == 'm')
 {
 return 'm';
 }
 else if (board[1][1] == 'c')
 {
 return 'c';
 }
 }
 //判断平局，即棋盘下满为平局
 if ((isfull(board, row, col)) == 1)
 {
 return 'q';
 }
 return 1;
}

(3)测试文件命名为test.c

主要实现程序的测试

#include<stdio.h>
#include "game.h"
#include<stdlib.h>
// 目录
void meun()
{
 printf("********************************\n");
 printf("************1.三子棋************\n");
 printf("************2.五子棋************\n");
 printf("************0.退出**************\n");
 printf("********************************\n");
}
//三子棋
void thresschess()
{
 char board[row][col];
 boardinit(board, row, col);
 boardshow(board, row, col);
 char ret = iswin(board, row, col);
 while (1)
 {
 //对玩家下的做判断
 printf("玩家出手\n");
 playermove(board, row, col);
 boardshow(board, row, col);
 ret = iswin(board, row, col);
 if (ret == 'c')
 {
 printf("电脑赢了\n");
 break;
 }
 else if (ret == 'm')
 {
 printf("恭喜你赢了！\n");
 break;
 }
 else if (ret == 'q')
 {
 printf("平局\n");
 break;
 }
 //对电脑下的做判断
 computermove(board, row, col);
 boardshow(board, row, col);
 ret = iswin(board, row, col);
 if (ret == 'm')
 {
 printf("恭喜你赢了！\n");
 break;
 }
 else if (ret == 'c')
 {
 printf("电脑赢了\n");
 break;
 }
 else if (ret == '1')
 {
 printf("平局\n");
 break;
 }
 else
 {
 printf("继续\n");
 }
 }
}
int main()
{
 int input;
 srand(time(null));
 do
 {
 meun();
 printf("请选择：");
 scanf_s("%d", &input);
 switch (input)
 {
 case 1:
 thresschess();
 break;
 case 2:
 printf("正在研发，敬请期待！\n");
 break;
 case 0:
 printf("按任意键退出\n");
 break;
 default:
 printf("非法输入，请重新输入\n");
 break;
 }
 } while (input);
 return 0;
}

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。