C语言实现三子棋小游戏

- 日理万妓 2022-02-27 09:38 258阅读 0赞

## C语言实现三子棋小游戏 ##

#define _CRT_SECURE_NO_WARNINGS
    #include <stdio.h>
    #include <string.h>
    #include <time.h>
    #include <stdlib.h>
    #define  ROW_MAX 3//宏定义棋盘的行
    #define  COL_MAX 3//宏定义棋盘的列
    char Chess[ROW_MAX][COL_MAX] = {0};//定义一个二维数组的棋盘
    int neum() {//设置游戏菜单
    	int chooice = 0;
    	printf("******************\n");
    	printf("**1.开始游戏******\n");
    	printf("**2.退出游戏******\n");
    	printf("******************\n");
    	printf("请输入您的选择 ");
    	scanf("%d", &chooice);
    	return chooice;
    }
    void Print() {//打印棋盘
    	for (int ROW=0; ROW < ROW_MAX; ROW++) {
    		printf("| %c | %c | %c |\n", Chess[ROW][0], Chess[ROW][1], Chess[ROW][2]);
    		if (ROW != ROW_MAX-1) {
    		printf("|---|---|---|\n");
    		}
    	}
    }
    void Playermove() {
    	while (1) {
    
    		printf("玩家落子\n");
    		printf("请输入落子位置(ROW,COL) ");
    		int ROW = 0;
    		int COL = 0;
    		scanf("%d %d", &ROW, &COL);
    		//检测用户输入的坐标是否合法
    		
    		if (ROW>2 || COL > 2||ROW<0||COL<0) {
    			printf("您输入的坐标有误请重新输入\n");
    			continue;
    		}
    		if (Chess[ROW][COL] != ' ') {
    			printf("您输入的坐标已经被他人占用请重新输入\n");
    			continue;
    		}
    		Chess[ROW][COL] = 'X';
    		break;
    		printf("玩家落子完毕\n");
    	}
    
    }
    void Computermove() {
    	srand((unsigned int)time(NULL));
    		printf("电脑落子\n");
    	while (1) {
    		int ROW = rand() % 3;
    		int COL = rand() % 3;
    		if (Chess[ROW][COL] != ' ') {
    			continue;
    		}
    		Chess[ROW][COL] = 'O';
    		break;
    	}
    
    	printf("电脑落子完毕\n");
    }
    char Cheekwinner() {
    	//检查所有行是否连成一条线
    	for (int ROW = 0; ROW < ROW_MAX; ++ROW) {
    		if (Chess[ROW][0] == Chess[ROW][1] && Chess[ROW][0] == Chess[ROW][2]) {
    			return Chess[ROW][0];
    		}
    	}
    	for (int COL = 0; COL < COL_MAX; ++COL) {
    		if (Chess[0][COL] == Chess[1][COL] && Chess[0][COL] == Chess[2][COL]) {
    			return Chess[0][COL];
    		}
    	}
    	if (Chess[0][0] == Chess[1][1] && Chess[0][0] == Chess[2][2]) {
    		return Chess[0][0];
    	}
    	else if (Chess[0][2] == Chess[1][1] && Chess[0][2] == Chess[2][0]) {
    		return Chess[0][2];
    	}
    	else if (IsFull()){
    		return 'q';//返回q表示和棋
    	}
    	return ' ';//返回空格表示未分胜负
    }
    //棋盘满返回1否则返回0
    int IsFull() {
    	for (int ROW = 0; ROW < ROW_MAX; ++ROW) {
    		for (int COL = 0; COL < COL_MAX; ++COL) {
    			if (Chess[ROW][COL] == ' ') {
    				return 0;
    			}
    		}
    	}
    	return 1;
    }
    void Cheek_body() {
    	int ROW=0;
    	int COL=0;
    	for (ROW = 0; ROW < ROW_MAX; ++ROW) {
    		for (COL = 0; COL < COL_MAX; ++COL) {
    			Chess[ROW][COL] = ' ';
    		}
    	}
    }
    void GAME() {
    	char winner = ' ';
    	//初始化棋盘
    	Cheek_body();
    	while (1) {
    		//打印棋盘
    		Print();
    		//玩家落子
    		Playermove();
    		Print();
    		//判断胜负
    		winner=Cheekwinner();
    		if (winner != ' ') {
    			break;
    		}
    		//电脑落子
    		Computermove();
    		//判断胜负
    		winner=Cheekwinner();
    		if (winner != ' ') {
    			break;
    		}
    	}
    	if (winner == 'X') {
    		printf("您赢了!\n");
    	}
    	else if (winner == 'O') {
    		printf("您真菜!\n");
    	}
    	else if (winner == 'q') {
    		printf("您和电脑五五开");
    	}
    }
    
    
    
    int main() {
    
    	while (1)
    	{
    		int ret=neum();
    		if (ret == 1) {
    			GAME();
    		}
    		else if (ret == 2) {
    			printf("GOODBAY\n");
    			return;
    		}
    		else {
    			printf("您输入的选项有误");
    		}
    	}
    	system("pause");
    	return 0;
    }