C语言实现三子棋游戏

Myth丶恋晨 2023-07-17 06:34 138阅读 0赞

设计一个三子棋游戏

**game.h–头文件**

#define _CRT_SECURE_NO_WARNINGS 1
    #define ROW 3
    #define COL 3
    
    #include <stdio.h>
    #include <stdlib.h>
    #include <time.h>
    
    //声明
    void InitBoard(char board[ROW][COL], int row, int col);
    void DisPlayBoard(char board[ROW][COL], int row, int col);
    void PlayerMove(char board[ROW][COL], int row, int col);
    void ComputerMove(char board[ROW][COL], int row, int col);
    
    //告诉我们四种游戏的状态
    //玩家赢 - '*'
    //电脑赢 - '#'
    //平局   - 'Q'
    //继续   - 'C'
    
    char IsWin(char board[ROW][COL], int row, int col);

**game.c–游戏代码**

#include"game.h"
    void InitBoard(char board[ROW][COL], int row, int col)
    {
        
    	int i = 0;
    	int j = 0;
    	for (i = 0; i < row; i++)
    	{
        
    		for (j = 0; j < col; j++)
    		{
        
    			board[i][j] = ' ';
    		}
    	}
    }
    void DisPlayBoard(char board[ROW][COL], int row, int col)
    {
        
    	int i = 0;
    	for (i = 0; i < row; i++)
    	{
        
    		int j = 0;
    		for (j = 0; j < col; j++)
    		{
        
    			//1. 打印一行的数据
    			printf(" %c ", board[i][j]);
    			if (j < col - 1)
    			{
        
    				printf("|");
    			}
    		}
    		printf("\n");
    		//2. 打印分割行
    		if (i < row - 1)
    		{
        
    			for (j = 0; j < col; j++)
    			{
        
    				printf("---");
    				if (j < col - 1)
    				{
        
    					printf("|");
    				}
    			}
    			printf("\n");
    		}
    	}
    }
    void PlayerMove(char board[ROW][COL], int row, int col)
    {
        
    	int x = 0;
    	int y = 0;
    	printf("玩家走：>\n");
    	while (1)
    	{
        
    		printf("请输入要下的坐标：>");
    		scanf("%d%d", &x, &y);
    		//判断x,y坐标的合法性
    		if (x >= 1 && x <= row&&y >= 1 && y <= col)
    		{
        
    			if (board[x-1][y-1] == ' ')
    			{
        
    				board[x-1][y-1] = '*';
    				break;
    			}
    			else
    			{
        
    				printf("该坐标被占用\n");
    			}
    		}
    		else
    		{
        
    			printf("输入非法，请重新输入！\n");
    		}
    	}
    }
    void ComputerMove(char board[ROW][COL], int row, int col)
    {
        
    	int x = 0;
    	int y = 0;
    	printf("电脑走：>\n");
    	while (1)
    	{
        
    		x = rand() % row;
    		y = rand() % col;
    		if (board[x][y] == ' ')
    		{
        
    			board[x][y] = '#';
    			break;
    		}
    	}
    }
    //返回1表示棋盘满了
    //返回0，表示棋盘没满
    int IsFull(char board[ROW][COL], int row, int col)
    {
        
    	int i = 0;
    	for (i = 0; i < row; i++)
    	{
        
    		int j = 0;
    		for (j = 0; j < col; j++)
    		{
        
    			if (board[i][j] == ' ')
    			{
        
    				return 0;
    			}
    		}
    	}
    	return 1;
    }
    char IsWin(char board[ROW][COL], int row, int col)
    {
        
    	int i = 0;
    	//横三行
    	for (i = 0; i < row; i++)
    	{
        
    		if (board[i][0] == board[i][1] && board[i][1] == board[i][2] && board[i][1] != ' ')
    		{
        
    			return board[i][1];
    		}
    	}
    	//竖三列
    	for (i = 0; i < col; i++)
    	{
        
    		if (board[0][i] == board[1][i] && board[1][i] == board[2][i] && board[1][i] != ' ')
    		{
        
    			return board[1][i];
    		}
    	}
    	//两个对角线
    	if (board[0][0] == board[1][1] && board[1][1] == board[2][2] && board[1][1] != ' ')
    	{
        
    		return board[1][1];
    	}
    	if (board[0][2] == board[1][1] && board[1][1] == board[2][0] && board[1][1] != ' ')
    	{
        
    		return board[1][1];
    	}
    	//判断是否平局
    	if (1 == IsFull(board, ROW, COL))
    	{
        
    		return 'Q';
    	}
    	return 'C';
    }

**test.c–测试代码**

//测试三子棋游戏
    #include "game.h"
    void menu()
    {
        
    	printf("*******************\n");
    	printf("***1.play 2.exit***\n");
    	printf("*******************\n");
    }
    //游戏的整个算法实现
    void game()
    {
        
    	char ret = 0;//数组-存放走出的棋盘信息
    	char board[ROW][COL] = {
         0 };//全部空格
    	InitBoard(board, ROW, COL);//打印棋盘
    	DisPlayBoard(board, ROW, COL);//下棋
    	while (1)
    	{
        
    		//玩家下棋
    		PlayerMove(board, ROW, COL);
    		DisPlayBoard(board, ROW, COL);
    		//判断玩家是否赢
    		ret = IsWin(board, ROW, COL);
    		if (ret != 'C')
    		{
        
    			break;
    		}
    		ComputerMove(board, ROW, COL);
    		DisPlayBoard(board, ROW, COL);
    		ret = IsWin(board, ROW, COL);
    		if (ret != 'C')
    		{
        
    			break;
    		}
    	}
    	if (ret == '*')
    	{
        
    		printf("玩家赢\n");
    	}
    	else if (ret == '#')
    	{
        
    		printf("电脑赢\n");
    	}
    	else
    	{
        
    		printf("平局\n");
    	}
    }
    void test()
    {
        
    	int input = 0;
    	srand((unsigned int)time(NULL));
    	do
    	{
        
    		menu();
    		printf("请选择：>\n");
    		scanf("%d", &input);
    		switch (input)
    		{
        
    		case 1:
    			game();
    			break;
    		case 0:
    			printf("退出游戏\n");
    			break;
    		default:
    			printf("选择错误，请重新选择！\n");
    			break;
    		}
    	} while (input);
    }
    int main()
    {
        
    	test();
    	return 0;
    }

**运行结果**  
横三行、竖三行、两个对角线相同即为赢，最后双方都没有赢的情况下判为平局。  
![在这里插入图片描述][20200320101622899.PNG]  
![在这里插入图片描述][20200320101635835.PNG]  
这样三子棋游戏就设计完成了，一起来玩吧！

[20200320101622899.PNG]: /images/20230528/e343b187b1474bc2b1159cc427d4ec03.png
[20200320101635835.PNG]: /images/20230528/5926cd833ef04be793e0e608b116a15a.png