小项目_井字棋小游戏

学习目标：

C语言编程小游戏

学习内容：

C语言的数组、函数灵活运用

程序：

（1）game.h

函数声明、常量定义、头文件

在代码中尽量使用define定义常量，便于修改

（2）test.c

主函数、菜单函数、游戏实现函数

（3）game.c

数组初始化函数、棋盘打印函数、玩家下棋坐标判断函数、电脑下棋随机生成坐标函数

不足：

在电脑下棋中只是自动生成随机坐标，无法实现对判断如何下棋后生成对应坐标。

希望各位大佬给给建议，帮忙看看怎么写！！！

代码：

>>game.c

#include "game.h"
void InitBoard(char board[ROW][COL], int row, int col)
{ //???int i = 0;int j = 0;for (i = 0; i < row; i++){for (j = 0; j < col; j++){board[i][j] = ' ';}}
}
void DisplayBoard(char board[ROW][COL], int row, int col)
{ //????int i = 0;for (i = 0; i < row; i++){int j = 0;for (j = 0; j < col; j++){//?????printf(" %c ", board[i][j]);if (j < col - 1)printf("|");}printf("\n");//?????if (i != row - 1){for (j = 0; j < col; j++){printf("---");if (j < col - 1)printf("|");}printf("\n");}}
}void PlayerMove(char board[ROW][COL], int row, int col)
{int x = 0;int y = 0;printf("玩家走:>\n");while (1){printf("请输入要下的坐标:>");scanf("%d %d", &x, &y);system("cls");if (x >= 1 && x <= row && y >= 1 && y <= col){if (board[x - 1][y - 1] == ' '){board[x - 1][y - 1] = '*';break;}elseprintf("该坐标被占用\n");}elseprintf("错标非法，请重新输入！\n");}
}void ComputerMove(char board[ROW][COL], int row, int col)
{int x = 0;int y = 0;while (1){x = rand() % row;y = rand() % col;int i = 0;//行if(board[1][1] == ' '){board[1][1] = '#';break;}if (board[x][y] == ' '){board[x][y] = '#';break;}}
}char IsWin(char board[ROW][COL], int row, int col)
{int i = 0;//行for (i = 0; i < row; i++){if (board[i][0] == board[i][1] && board[i][1] == board[i][2] && board[i][1] != ' ' && board[i][0] != ' ' && board[i][2] != ' ')return board[i][1];}//列for (i = 0; i < col; i++){if (board[0][i] == board[1][i] && board[1][i] == board[2][i] && board[1][i] != ' ' && board[0][i] != ' ' && board[2][i] != ' ')return board[1][i];}if (board[0][0] == board[1][1] && board[1][1] == board[2][2] && board[1][1] != ' ' && board[2][2] != ' ' && board[0][0] != ' ')return board[1][1];if (board[2][0] == board[1][1] && board[1][1] == board[0][2] && board[1][1] != ' ' && board[2][0] != ' ' && board[0][2] != ' ')return board[1][1];if (1 == IsFull(board, ROW, COL)){return 'Q';}return 'C';
}int IsFull(char board[ROW][COL], int row, int col)
{int i = 0;int j = 0;for (i = 0; i < row;i++){for(j = 0;j < col;j++){if(board[i][j] == ' ')return 0;}}return 1;
}

>>game.h

#define ROW 3
#define COL 3
#include <stdio.h>
#include <windows.h>
#include <stdlib.h>
#include <time.h>
void InitBoard(char board[ROW][COL],int row,int col);
void DisplayBoard(char board[ROW][COL],int row,int col);
void PlayerMove(char board[ROW][COL],int row,int col);
void ComputerMove(char board[ROW][COL],int row,int col);
char IsWin(char board[ROW][COL],int row,int col);
int IsFull(char board[ROW][COL], int row, int col);
void menu();
void test();
void game();//玩家赢 - '*'
//电脑赢 - '#'
//平局   - 'Q'
//继续   - 'C'

>>test.c

//测试三子棋游戏
#include "game.h"
#include <stdio.h>
void menu(){printf("****************井字棋*******************\n");printf("**********1.paly      0.exit*************\n");printf("*****************************************\n");
}
void game(){char ret = 0;//数组存放走出的数组char board[ROW][COL] ={0};InitBoard(board,ROW,COL);//初始化棋盘//打印棋盘1teDisplayBoard(board,ROW,COL);//下棋while (1){//玩家下棋PlayerMove(board,ROW,COL);DisplayBoard(board,ROW,COL);//判断玩家是否赢0ret = IsWin(board,ROW,COL);if(ret != 'C') break;//电脑下棋1system("cls");ComputerMove(board,ROW,COL);//Sleep(100);DisplayBoard(board,ROW,COL);//判断电脑是否赢ret = IsWin(board,ROW,COL);if(ret != 'C') break;}if(ret == '*')printf("玩家赢\n");else if(ret == '#')printf("电脑赢\n");else if(ret == 'Q')printf("平局\n");}
void test(){int input = 0;srand((unsigned int)time(NULL));do{menu();printf("请选择:>");scanf("%d",&input);switch (input){case 1:game();break;case 0:printf("退出游戏！\n");break;default:printf("选择错误，请重新选择！\n");break;}}while(input);
}
int main(){test();return 0;
}

结果：