C语言代码实现简易三子棋游戏

本文实例为大家分享了C语言代码实现简易三子棋游戏的具体代码,供大家参考,具体内容如下

1. 三子棋游戏规则

是黑白棋的一种。三子棋是一种民间传统游戏,又叫九宫棋、圈圈叉叉、一条龙、井字棋等。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。但是,有很多时候会出现和棋的情况。

2.设计思路

游戏流程:

1.创建棋盘,并且初始化,将所有位置设置为空格。2.打印棋盘3.玩家通过输入坐标(row,col)进行落子4.判定胜负5.电脑随机落子6.判断胜负

具体实现:

1.用一个3*3的二维数组来表示棋盘,数组的每个元素是char类型2.”x”表示玩家1,”o”表示玩家2,空格即为空白。3.rand&srand控制电脑随机落子

3.代码详解

(1).3为魔幻数字,为了避免混乱则使用宏定义

#define MAX_ROW 3#define MAX_COL  3char chessBoard[3]3];char chessBoard[MAX_ROW][MAX_COL];

不建议定义为全局变量

(2).初始化函数 将棋盘的每一个位置都初始化为空格

void init(char chess[MAX_ROW][MAX_COL]) { for (int row = 0; row < MAX_ROW; row++) {  for (int col = 0; col < MAX_COL; col++)  {   chess[row][col] = ' ';  } }}

(3).打印棋盘

void print(char chess[MAX_ROW][MAX_COL]){ printf("+---+---+---+\n"); for (int row = 0; row < MAX_ROW; row++)  {  printf("|");  for (int col = 0; col < MAX_COL; col++)  {   printf(" %c |", chess[row][col]);  }  printf("\n+---+---+---+\n"); }}

通过不断调整符号来确定棋盘

(4).玩家落子

要判断输入数值是否合法,不可以下标越界,如果不合法要重新输入。以及输入位置是否有子,如果有子要提醒用户重新输入。

void playerMove(char chessBoard[MAX_ROW][MAX_COL]) { printf("玩家落子....\n"); while (1)  {  printf("请输入坐标(row col): ");  int row = 0;  int col = 0;  scanf("%d %d", &row, &col);  if (row < 0 || row >= MAX_ROW || col < 0 || col >= MAX_COL)   {   printf("输入坐标非法! 请重新输入!\n");   continue;  }  if (chessBoard[row][col] != ' ')   {   printf("已经有子, 请重新输入!\n");   continue;  }  chessBoard[row][col] = 'x';  break; }}

(5)判断胜负

如果返回 x, 表示 玩家获胜;返回 o, 表示 电脑获胜;返回 ‘ ‘, 表示胜负未分;返回 q, 表示和棋。

char isGameOver(char chessBoard[MAX_ROW][MAX_COL]) { // 所有的行, 所有的列, 以及对角线 for (int 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];  } } for (int 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];  } } if (chessBoard[0][0] != ' '  && chessBoard[0][0] == chessBoard[1][1]  && chessBoard[0][0] == chessBoard[2][2])  {  return chessBoard[0][0]; } if (chessBoard[0][2] != ' '  && chessBoard[0][2] == chessBoard[1][1]  && chessBoard[0][2] == chessBoard[2][0]) {  return chessBoard[0][2]; } // 判定是否和棋 //棋盘是否满了 if (isFull(chessBoard))  {  return 'q'; } // 胜负未分 return ' ';}

(6)电脑落子

需要判断落子位置之前是否有子

void computerMove(char chessBoard[MAX_ROW][MAX_COL]) { while (1) {  int row = rand() % MAX_ROW;  int col = rand() % MAX_COL;  if (chessBoard[row][col] != ' ')   {   continue;  }  chessBoard[row][col] = 'o';  break; }}

(7)判断棋盘函数

1满 0不满

int isFull(char chessBoard[MAX_ROW][MAX_COL]) { // 遍历棋盘, 判断是否有空格 for (int row = 0; row < MAX_ROW; row++)  {  for (int col = 0; col < MAX_COL; col++)   {   if (chessBoard[row][col] == ' ')    {    return 0;   }  } } return 1;}

4.完整代码

include <stdio.h>#include <stdlib.h>#define MAX_ROW 3#define MAX_COL 3void init(char chess[MAX_ROW][MAX_COL]) { for (int row = 0; row < MAX_ROW; row++) {  for (int col = 0; col < MAX_COL; col++)  {   chess[row][col] = ' ';  } }}void print(char chess[MAX_ROW][MAX_COL]){ printf("+---+---+---+\n"); for (int row = 0; row < MAX_ROW; row++)  {  printf("|");  for (int col = 0; col < MAX_COL; col++)  {   printf(" %c |", chess[row][col]);  }  printf("\n+---+---+---+\n"); }}void playerMove(char chessBoard[MAX_ROW][MAX_COL]) { printf("玩家落子....\n"); while (1)  {  printf("请输入坐标(row col): ");  int row = 0;  int col = 0;  scanf("%d %d", &row, &col);  if (row < 0 || row >= MAX_ROW || col < 0 || col >= MAX_COL)   {   printf("您输入的坐标非法! 请重新输入!\n");   continue;  }  if (chessBoard[row][col] != ' ')   {   printf("您输入的位置已经有子了, 请重新输入!\n");   continue;  }  chessBoard[row][col] = 'x';  break; }}void computerMove(char chessBoard[MAX_ROW][MAX_COL]) { while (1)  {  int row = rand() % MAX_ROW;  int col = rand() % MAX_COL;  if (chessBoard[row][col] != ' ')   {   continue;  }  chessBoard[row][col] = 'o';  break; }}// 返回 1 满, 0不满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 isGameOver(char chessBoard[MAX_ROW][MAX_COL]) { for (int 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];  } } for (int 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];  } } if (chessBoard[0][0] != ' '  && chessBoard[0][0] == chessBoard[1][1]  && chessBoard[0][0] == chessBoard[2][2])  {  return chessBoard[0][0]; } if (chessBoard[0][2] != ' '  && chessBoard[0][2] == chessBoard[1][1]  && chessBoard[0][2] == chessBoard[2][0]) {  return chessBoard[0][2]; }  if (isFull(chessBoard))  {  return 'q'; } return ' ';}int main(){ char chessBoard[MAX_ROW][MAX_COL]; init(chessBoard); char winner = ' '; while (1)  {  print(chessBoard);  playerMove(chessBoard);  winner = isGameOver(chessBoard);  if (winner != ' ')   {   break;  }  computerMove(chessBoard);  winner = isGameOver(chessBoard);  if (winner != ' ')   {   break;  } } if (winner == 'x')  {  printf("赢!\n"); } else if (winner == 'o')  {  printf("蠢!\n"); } else  {  printf("五五开!\n"); } system("pause"); return 0; }

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持。

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C语言代码实现简易三子棋游戏

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