简易的三子棋游戏(C语言)

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
#include
#include
#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
//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
#include "game.h"
#include
// 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;
}