三子棋项目

最近在快乐的学习C语言，目前学习到一个小小的阶段，跟着视频敲项目，于是做了这个三子棋项目，灰常的简单，简单到有手就行。
在这里插入图片描述

结局很明显，我用了我超高的智商，赢得了此次的比赛。 (我要打十个！)

开发环境

编辑器: CLion
main.c


#include "game.h"

void menu(){
    printf("*******************************\n");
    printf("*******    1. 开始       *******\n");
    printf("*******    0. 退出       *******\n");
    printf("*******************************\n");
}

void game(){
    char board[ROW][COL];
    InitBoard(board,ROW,COL);
    DisplayBoard(board,ROW,COL);
    char ret = 0;
    while (1){
//        玩家先
        PlayerMove(board,ROW,COL);
        DisplayBoard(board,ROW,COL);
        ret = IsWin(board,ROW,COL);
        if(ret != 'C')
            break;
//        电脑后
        ComputerMove(board,ROW,COL);
        DisplayBoard(board,ROW,COL);
        ret = IsWin(board,ROW,COL);
        if(ret != 'C')
            break;
    }
    if(ret == '*'){
        printf("玩家赢了\n");
    }else{
        printf("平局\n");
    }
    DisplayBoard(board,ROW,COL);



}

int main(){
    int input;
    srand((unsigned int) time(NULL));
    do{
        menu();
        printf("请选择:>");
        scanf("%d",&input);
        switch (input)
        {
        case 1:
            game();
            break;
        case 2:
            printf("退出游戏\n");
            break;
        default:
             printf("Bey Bey! \n");
            break;
        }
    }while (input);
    

    return 0;
}

game.h

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

//符号的定义
#define ROW 3
#define COL 3


// 函数的声明
void InitBoard(char board[ROW][COL],int row,int col);
void DisplayBoard(char board[ROW][COL],int row,int col);
//玩家下棋
void PlayerMove(char board[ROW][COL],int row,int col);
//电脑下棋
void ComputerMove(char board[ROW][COL],int row,int col);
//判断是否赢
char IsWin(char board[ROW][COL],int row,int col);

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++){
        for (int j = 0; j < col; ++j) {
            if(j < col-1)
                printf(" %c |",board[i][j]);
            else
                printf(" %c \n",board[i][j]);
        }

        if(i < row-1)
            for (int j = 0; j < row; ++j) {
                    if(j < row -1)
                        printf("---|");
                    else
                        printf("---\n");
            }

    }

}

void PlayerMove(char board[][COL],int row,int col){
    int x = 0;
    int y = 0;
    printf("玩家走:>\n");
    while (1){
        printf("请输入下棋坐标:>");
        scanf("%d %d", &x, &y);
        if(x >= 1 && x <= row && y >= 1 && y <= col){
//                坐标是否被占用
            if(board[x-1][y-1] == ' '){
                board[x-1][y-1] = '*';
                break;
            }else{
                printf("坐标被占用，请重新输入\n");
            }
        }else{
            printf("坐标非法，请重新输入\n");
        }
    }
}
void ComputerMove(char board[ROW][COL],int row,int col){
    printf("电脑走:>\n");
    while (1){
        int x = rand() % row;
        int y = rand() % col;
        if(board[x][y] == ' '){
            board[x][y] = '#';
            break;
        }

    }
}
int isFull(char board[ROW][COL],int row,int col){
    for (int i = 0; i < row; ++i) {
        for (int j = 0; j < col; ++j) {
            if(board[i][j] == ' ')
                return 0;
        }
    }
    return 1;
}
char IsWin(char board[ROW][COL],int row,int col) {
    int i = 0;
    for (i = 0; i < row; i++) {
        if (board[i][0] == board[i][1] && board[i][1] == board[i][2] && board[i][1] != ' ') {
            return board[i][1];
        }
    }
    for (i = 0; i < col; i++) {
        if (board[0][i] == board[1][i] && board[1][i] == board[2][i] && board[1][i] != ' ') {
            return board[1][i];
        }
    }
    if (board[0][0] == board[1][1] && board[1][1] == board[2][2] && board[2][2] != ' ') {
        return board[1][1];
    }
    if (board[0][2] == board[1][1] && board[1][1] == board[2][0] && board[1][1] != ' ') {
        return board[1][1];
    }
    int ret = isFull(board,ROW,COL);
    if(ret == 1)
        return 'Q';
    return 'C';
}