三子棋（可修改成五子棋）

﹏ヽ暗。殇╰゛Y 2023-07-09 04:26 41阅读 0赞

C语言写的三子棋，可用VS2013编译通过，学习C语言半年时间，第一次写一个小游戏项目，中间bug调试了一两个小时，一度想要放弃，最后发现问题，成功写出来，嘿嘿嘿。
    ```c
    #define _CRT_SECURE_NO_WARNINGS
    #include <stdio.h>				//玩家1 操作游戏的人 落子：‘x’
    #include <stdlib.h>				//玩家2 电脑         落子：‘O’
    #include <time.h>
    #define MAX_ROW 3				//Magic number
    #define MAX_COL 3
    void Init(char chessBoard[MAX_ROW][MAX_COL]){ 
    	int row, col;
    	for (row = 0; row < MAX_ROW; row++){
    		for (col = 0; col < MAX_COL; col++){
    			chessBoard[row][col] = ' ';
    		}
    	}
    	srand((unsigned int)time(0));
    }
    void Print(char chessBoard[MAX_ROW][MAX_COL]){
    	printf("+---+---+---+\n");
    	int row, col;
    	for (row = 0; row < MAX_ROW; row++){
    		for (col = 0; col < MAX_COL; col++){
    			printf("| %c ",chessBoard[row][col]); //%c代表打印一个字符
    		}
    		printf("|");
    		printf("\n+---+---+---+\n");
    	}
    }
    void PlayerMove(char chessBoard[MAX_ROW][MAX_COL]){
    	printf("玩家落子!\n");
    	while (1){
    		printf("请输入您要落子的位置：");
    		int row = 0;
    		int col = 0;
    		scanf("%d %d", &row, &col);
    		if (row < 0 || col < 0 
    			|| row >= MAX_ROW 
    			|| col >= MAX_COL)
    		{
    			printf("输入不合法，请输入小于3的值！\n");
    			continue;
    		}
    		if (chessBoard[row][col] != ' '){
    			printf("该位置已有子！\n");
    			continue;
    		}
    		chessBoard[row][col] = 'X';
    		break;
    	}
    }
    void ComputerMove(char chessBoard[MAX_ROW][MAX_COL]){
    	printf("电脑落子！\n");
    	while (1){
    		int row = rand() % MAX_ROW;			//产生随机数
    		int col = rand() % MAX_COL;
    		if (chessBoard[row][col] != ' ') //此处有子
    			continue;
    		chessBoard[row][col] = 'O';
    		break;
    	}
    }
    int Isfull(char chessBoard[MAX_ROW][MAX_COL]){
    	for (int row = 0; row < MAX_ROW; row++){
    		for (int col = 0; col < MAX_COL; col++){
    			if (chessBoard[row][col] == ' '){
    				return 0;
    			}
    		}
    	}
    	return 1;
    }
    char Check(char chessBoard[MAX_ROW][MAX_COL])
    {		//判断游戏是否结束，若结束返回哪一方赢了
    	int row, col;
    	//1.检查3行
    	for (row = 0; row < MAX_ROW; row++){
    		if (chessBoard[row][0] != ' '
    			&& chessBoard[row][0] == chessBoard[row][1]
    			&& chessBoard[row][0] == chessBoard[row][2])
    			return chessBoard[row][0];
    	}
    		//2.检查3列
    	for (col = 0; col < MAX_COL; col++){
    		if (chessBoard[0][col] != ' '
    			&& chessBoard[0][col] == chessBoard[1][col]
    			&& chessBoard[0][col] == chessBoard[2][col])
    			return chessBoard[0][col];
    	}
    			//3.检查两个对角线
    			if (chessBoard[0][0] != ' '				//右对角线
    				&& chessBoard[0][0] == chessBoard[1] [1]
    				&& chessBoard[0][0] == chessBoard[2][2])
    				return chessBoard[0][0];
    			if (chessBoard[0][2] != ' '				//左对角线
    				&& chessBoard[0][2] == chessBoard[1][1]
    				&& chessBoard[0][2] == chessBoard[2][0])
    				return chessBoard[0][2];
    			if (Isfull(chessBoard)){
    				return 'Q';
    			}
    				return ' ';
    }
    void Game()
    {
    	char chessBoard[MAX_ROW][MAX_COL]; //二维数组表示棋盘
    	Init(chessBoard);
    	char winner = ' ';
    	while (1)		//7.循环2-6
    	{               
    		//2.打印棋盘（第一次打印的是空白棋盘）
    		Print(chessBoard);
    		//3.玩家落子（通过输入坐标的方式确定位置）
    		PlayerMove(chessBoard);
    		//4.判断一下游戏是否结束
    		winner = Check(chessBoard);
    		if (winner != ' ')
    			break;
    		//5.电脑落子（瞎落子）
    		ComputerMove(chessBoard);
    		//6.判断一下游戏是否结束
    		winner = Check(chessBoard);
    		if (winner != ' ')
    			break;
    	}
    	Print(chessBoard);
    			if (winner == 'O')
    			{
    				printf("太菜了，电脑都下不过！\n");
    			}else if (winner == 'X')
    			{
    				printf("恭喜你获胜！\n");
    			}else{
    				printf("太菜了，和电脑五五开\n");
    			}
    }
    int Menu()
    {						//交互界面
    	printf("==============================================\n");
    	printf("欢迎来到三子棋游戏！\n");
    	printf("1.开始游戏\n");
    	printf("0.退出游戏\n");
    	printf("==============================================\n");
    	printf("请输入您的选择：");
    	int choice = 0;
    	scanf("%d", &choice);
    	return choice;
    }
    int main()
    {
    	while (1)
    	{
    		int choice = Menu();
    		if (choice == 1){
    			Game();
    		}else if (choice == 0){
    			printf("goodbye!\n");
    			break;
    		}else{
    			printf("您的输入有误！\n");
    		}
    	}
    	system("pause");
    	return 0;
    }