童年小游戏三子棋（C语言数组实现）（2）

#include"game.h"
//三子棋
void menu()
{ 
  printf("*****************************\n");
  printf("******   1.play  ************\n");
  printf("******   0.exit  ************\n");
  printf("*****************************\n");
  printf("input(1/0)>");
}
int main(void)
{
  srand((unsigned)time(NULL));
  //游戏框架
  int input = 0;
  do 
  {
  menu();//菜单
  scanf("%d", &input); //选择
  switch (input)
  {
  case 1:game();
    break;
  case 0:printf("退出游戏\n");
    break;
  default:printf("输入错误，请重新输入\n");
    break;
  }
  } while (input);
  return 0;
}

#define _CRT_SECURE_NO_WARNINGS 1 
#pragma once
#include<stdio.h>
#include<stdlib.h>
#include<time.h>
#define COL 3
#define ROW 3
void game();
void BoardInit(char board[][ROW], int  col, int  row);
void BoardPrint(char board[][ROW], int  col, int  row);
void PlayMove(char board[][ROW], int  col, int  row);
void ComputerMove(char board[][ROW], int  col, int  row);
int  IsWin(char board[][ROW], int  col, int  row);
char GameJudge(char board[][ROW], int  col, int  row);

#define _CRT_SECURE_NO_WARNINGS 1 
#include"game.h"
void BoardInit(char board[][ROW], int  col, int  row)
{
  int i = 0, j = 0;
  for (i = 0; i < col; i++)
  {
  for (j = 0; j < row; j++)
  {
    board[i][j] = ' ';
  }
  }
}
void BoardPrint(char board[][ROW], int  col, int  row)
{
  int i = 0, j = 0;
  printf(" ");
  for (i = 1; i <=row; i++)
  {
  printf("  %d ",i);
  }
  printf("\n");
  for (i = 0; i < col; i++)
  {
  printf("%d ", i+1);
  for (j = 0; j < row; j++)
  {
    if (j == row - 1)
    printf(" %c ", board[i][j]);
    else
    printf(" %c |", board[i][j]);
  }
  printf("\n  ");
  for (j = 0; j < row; j++)
    if (i != col - 1)
    {
    if (j < row - 1)
      printf("---|");
    else
      printf("---");
    }
  printf("\n");
  }
}
void PlayMove(char board[][ROW], int  col, int  row)
{
  printf("玩家走 * \n");
  while (1)
  {
  printf("请输入你要走的位置:(1--%d)>",col);
  int x, y;
  scanf("%d%d", &x, &y);
  if (x<=col&&y<=row&&board[x - 1][y - 1] == ' ')
  {
    board[x - 1][y - 1] = '*';
    break;
  }
  else
  {
    printf("输入有误，请重新输入\n");
  }
  }
}
void ComputerMove(char board[][ROW], int  col, int  row)
{
  printf("电脑走 # \n");
  while (1)
  {
  int x = rand() % col;
  int y = rand() % row;
  if (board[x][y] == ' ')
  {
    board[x][y] = '#';
    break;
  }
  }
}
int  IsWin(char board[][ROW], int  col, int  row)
{
  char ret = GameJudge(board, col, row);
  switch (ret)
  {
  case '*': printf("恭喜你赢了!\n");
  break;
  case '#': printf("很遗憾，你输了，别气馁，再来一局吧\n");
  break;
  case 'p': printf("平局，别气馁，再来一局\n");
  break;
  case 'c':return 1;
  }
  return 0;
}
char GameJudge(char board[][ROW], int  col, int  row)
{
  int i = 0, j = 0;
  for (i = 0; i < col - 2; i++)
  {
  for (j = 0; j < row-2; j++)
  {
    //第一行，第一列相等
    if ((board[i][j] == board[i + 1][j] && board[i + 1][j] == board[i + 2][j] && board[i][j] != ' ')
       ||(board[i][j] == board[i][j + 1] && board[i][j + 1] == board[i][j + 2] && board[i][j] != ' '))
    {
    return board[i][j];
    }
    //第二行，第二列相等；正对角线，斜对角线相等；
    else if ((board[i+1][j+1]==board[i][j+1] && board[i + 1][j + 1] == board[i+2][j + 1] && board[i + 1][j + 1] != ' ')
     ||(board[i + 1][j + 1] == board[i+1][j] && board[i + 1][j + 1] == board[i + 1][j +2 ] && board[i + 1][j + 1] != ' ')
     ||(board[i+2][j] == board[i + 1][j + 1] && board[i + 1][j + 1] == board[i][j + 2] && board[i+1][j+1] != ' ')
     ||(board[i][j] == board[i + 1][j + 1] && board[i + 1][j + 1] == board[i + 2][j + 2] && board[i+1][j+1] != ' '))
    {
    return board[i+1][j+1];
    }
    //第三行，第三列相等
    else if ((board[i+2][j+2] == board[i + 2][j+1] && board[i + 2][j+2] == board[i + 2][j] && board[i+2][j+2] != ' ')
    || (board[i+2][j+2] == board[i][j + 2] && board[i+2][j + 2] == board[i+1][j + 2] && board[i+2][j+2] != ' '))
    {
    return board[i+2][j+2];
    }
    else if(board[i][j] == ' '|| board[i][j+1] == ' '|| board[i][j+2] == ' '||
        board[i+1][j] == ' ' || board[i+1][j + 1] == ' ' || board[i+2][j + 2] == ' ' ||
        board[i+2][j] == ' ' || board[i+2][j + 1] == ' ' || board[i+2][j + 2] == ' ')
    {
    continue;
    }
    else
    {
    return 'p';
    }
  }
  }
  return 'c';
}
//游戏实现
void game()
{
  //初始化棋盘
  char board[COL][ROW];
  BoardInit(board, COL, ROW);
  //打印棋盘
  BoardPrint(board,COL,ROW);
  while (1)
  {
  //玩家操作
  PlayMove(board, COL, ROW);
  //打印棋盘
  BoardPrint(board, COL, ROW);
  //判断游戏是否继续
  if (IsWin(board, COL, ROW)==0)
  {
    return;
  }
  //电脑走
  ComputerMove(board, COL, ROW);
  //打印棋盘
  BoardPrint(board, COL, ROW);
  //判断游戏是否继续
  if (IsWin(board, COL, ROW)==0)
  {
    return;
  }
  }
}