三子棋

Posted 2021-05-20 雨轩（小宇）

三子棋实现（c/c++）

c/c++版的三子棋
直接上代码

下面展示一些 具体代码。

// 类的声明

// An highlighted block
#pragma once
#include<iostream>
using namespace std;
class MyClass
{
public:
	// 游戏开始页面
	void game();
};

// 实现方法展示

// An highlighted block
#include"game.h"
#define ROW 3 //行列
#define COL 3
// 1.初始化棋盘
void InitBoard(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] = ' ';
		}
	}
}
// 装饰棋盘
// 变成
//  ---|---|---
//  ---|---|---
//  ---|---|---
void DisplayBoard(char board[ROW][COL], int row, int col)
{
	for (int i = 0; i < row; i++)
	{
		for (int j = 0; j < col; j++)
		{
			cout << board[i][j] ;
			if (j < col - 1)
				cout << "  |";
		}
		cout << endl;
		if (i < row - 1)
		{
			for (int j = 0; j < col; j++)
			{
				cout << "---";
				if (j < col - 1)
					cout << "|";
			}
			cout << endl;
		}
	}
}
void PlayerMove(char board[ROW][COL], int row, int col)
{
	int x = 0;
	int y = 0;
	cout << "玩家走:>";
	while (1)
	{
		cout << "请输入要下的坐标";
		cin >> x;
		cin >> y;
		if (x >= 1 && x <= row && y >= 1 && y <= col)
		{
			if (board[x - 1][y - 1] == ' ')
			{
				board[x - 1][y - 1] = '*';
				break;
			}
			else
			{
				cout << "该坐标被占用";
			}
		}
		else
		{
			cout << "坐标非法,请重新输入";
		}
	}

}
void ComputerMove(char board[ROW][COL], int row, int col)
{
	int x = 0;
	int y = 0;
	cout << "电脑走:>" << endl;
	while (1)
	{
		x = rand() % row;
		y = rand() % col;
		if (board[x][y] == ' ')
		{
			board[x][y] = '#';
			break;
		}
	
	}
}
// 返回1表示棋盘满,返回0表示没满
int IsFull(char board[ROW][COL], int row, int col)
{
	int i = 0, j = 0;
	for (i = 0; i < row; i++)
	{
		for (j = 0; j < col; j++)
		{
			if (board[i][j] == ' ')
			{
				return 0;
			}
		}
	}
	return 1;
}
// 判断谁胜出
char IsWin(char board[ROW][COL], int row, int col)
{
	for (int i = 0; i < row; i++)
	{
		// 横向判断
		if (board[i][0] == board[i][1] && board[i][1] == board[i][2] && board[i][1] != ' ')
		{
			return board[i][1];
		}
	}
	for (int i = 0; i < col; i++)
	{
		// 纵向判断
		if (board[0][i] == board[1][i] && board[1][i] == board[2][i] && board[1][i] != ' ')
		{
			return board[1][i];
		}
	}
	// 斜线也就是交叉线
	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];
	}
	if (1 == IsFull(board, ROW, COL))
	{
		return 'Q';
	}
	return 'C';
}
void MyClass::game()
{
	char win = ' ';
	char board[ROW][COL] = { 0 };
	InitBoard(board, ROW, COL);
	DisplayBoard(board, ROW, COL);
	while (1)
	{
		PlayerMove(board,ROW,COL);
		DisplayBoard(board, ROW, COL);
		//判断选手是否胜出
		win = IsWin(board, ROW, COL);
		if (win != 'C')
		{
			break;
		}
		ComputerMove(board, ROW, COL);
		DisplayBoard(board, ROW, COL);
		win = IsWin(board, ROW, COL);
		if (win != 'C')
		{
			break;
		}
	}
	if (win == '*')
	{
		cout << "玩家胜!" << endl;
	}
	else if (win == '#')
	{
		cout << "电脑胜" << endl;
	}
	else
	{
		cout << "平局" << endl;
	}
}

// 主函数

// An highlighted block
#include"game.h"
void menu()
{
	cout << "**************" << endl;
	cout << "****三子棋****" << endl;
	cout << "**************" << endl;
}
void test()
{
	int input = 0;
	do
	{
		menu();
		cout << "请选择: 1.开始三子棋游戏 0.退出游戏>" << endl;
		cin >> input;
		switch (input)
		{
		case 1: cout << "三子棋游戏" << endl; MyClass Game; Game.game(); break;
		case 0: cout << "退出游戏" << endl; break;
		default:cout << "选择错误,退出游戏!" << endl; break;
		}	
	} while (input);
}
int main()
{
	test();
	
}