簡單的小遊戲---代碼實現三子棋

大家都玩過五子棋吧，在這裏，我就來實現一個比五子棋低版本的小遊戲，三子棋，僅供娛樂哦！！

</pre></p><p></p><p></p><p><pre class="cpp" name="code">board.h
#define _CRT_SECURE_NO_WARNINGS 1

#include <iostream>
#include <assert.h>
using namespace std;

#define ROW  3
#define COL  3

enum OP
{
	EXIT,
	BEGIN
};

void PrintBoard(char board[ROW][COL]);
void InitBoard(char board[ROW][COL]);
void ShowMenu();
char EmptyBoard(char board[ROW][COL]);
bool FullBoard(char board[ROW][COL]);
bool CheckBoard(char board[ROW][COL], int x, int y);
void ComputerMove(char board[ROW][COL]);
void PlayerMove(char board[ROW][COL]);
void Game(char board[ROW][COL]);

board.cpp

#include "board.h"



//三子棋
void PrintBoard(char board[ROW][COL])
{
	int i = 0;
	for (i = 0; i < ROW; i++)
	{
		cout << " " << board[i][0] << " | " << board[i][1] << " | " << board[i][2] << " " << endl;
		if (i != 2)
		{
			cout << "---|---|---";
		}
		printf("\n");
	}
}
void InitBoard(char board[ROW][COL])
{
	int i = 0;
	int j = 0;
	for (i = 0; i < ROW; i++)
	{
		for (j = 0; j < COL; j++)
		{
			board[i][j] = ' ';
		}
	}
}

void ShowMenu()
{
	printf("**************************************************************\n");
	printf("**************************************************************\n");
	printf("********************1.遊戲開始********************************\n");
	printf("********************0.退出遊戲********************************\n");
	printf("**************************************************************\n");
	printf("**************************************************************\n");
}

char EmptyBoard(char board[ROW][COL])
{
	int i = 0;
	int j = 0;
	for (i = 0; i < ROW; i++)
	{
		if (board[i][0] == board[i][1]
			&& board[i][1] == board[i][2]
			&& board[i][2] != ' ')
			return board[i][0];
	}
	for (i = 0; i < COL; i++)
	{
		if (board[0][i] == board[1][i]
			&& board[1][i] == board[2][i]
			&& board[0][1] != ' ')
			return board[0][i];
	}
	if (board[0][0] == board[1][1]
		&& board[1][1] == board[2][2]
		&& board[0][0] != ' ')
		return board[0][0];
	if (board[0][2] == board[1][1]
		&& board[1][1] == board[2][0]
		&& board[0][2] != ' ')
		return board[0][0];
	return ' ';
}

bool FullBoard(char board[ROW][COL])
{
	int i = 0;
	int j = 0;
	for (i = 0; i < ROW; i++)
	{
		for (j = 0; j < COL; j++)
		{
			if (board[i][j] == ' ')
				return false;
		}
	}
	return true;
}

bool CheckBoard(char board[ROW][COL], int x, int y)
{
	return (board[x][y] == ' ')
		&& (x >= 0 && x < ROW)
		&& (y >= 0 && y < COL);

}

void ComputerMove(char board[ROW][COL])
{
	int i = 0;
	int j = 0;
	i = rand() % 3;
	j = rand() % 3;
	if (CheckBoard(board, i, j))
		board[i][j] = '$';
	else
	{
		ComputerMove(board);
	}

}

void PlayerMove(char board[ROW][COL])
{
	int i = 0;
	int j = 0;
	printf("請輸入座標:");
	scanf("%d %d", &i, &j);
	i--;
	j--;
	if (CheckBoard(board, i, j))
	{
		board[i][j] = '*';
	}
	else
	{
		printf("請重新輸入\n");
		PlayerMove(board);
	}

}

void Game(char board[ROW][COL])
{
	char ret = ' ';
	do
	{
		PlayerMove(board);
		PrintBoard(board);
		ret = EmptyBoard(board);

		if (FullBoard(board))
		{
			printf("平局！\n");
			break;
		}
		if (ret == '*')
		{
			printf("玩家贏！\n");
			break;
		}
		if (ret == '$')
		{
			printf("電腦贏！\n");
			break;
		}
		ComputerMove(board);
		PrintBoard(board);
		ret = EmptyBoard(board);
		if (FullBoard(board))
		{
			printf("平局！\n");
			break;
		}
		if (ret == '*')
		{
			printf("玩家贏！\n");
			break;
		}
		if (ret == '$')
		{
			printf("電腦贏！\n");
			break;
		}
	} while (ret == ' ');

}

test.c

#define _CRT_SECURE_NO_WARNINGS 1

#include <iostream>
#include <assert.h>
#include "board.h"
using namespace std;

void Test1()
{
	int input = 1;
	char board[ROW][COL] = { 0 };

	while (1)
	{
	InitBoard(board);
	ShowMenu();
	printf("請選擇：\n");
	scanf("%d", &input);
	switch (input)
	{
	case BEGIN:
	Game(board);
	break;
	case EXIT:
	exit(1);//0錯誤退出，1正常退出
break;
	default:
	break;
	}
	}
}

int main()
{
	Test1();
	system("pause");
	return 0;
}