三子棋游戏
一、分析
1.创建一个进入游戏让玩家选择的框架
2.创建一个三子棋的棋盘，棋盘内部存放玩家和电脑下的棋子，所以总的来说棋盘是由一个二维数组和棋盘框架构成的
3.对棋盘进行操作
4.判断棋局并做出调整
二、代码
game.h
#define _CRT_SECURE_NO_WARNINGS 1#include #include <string.h>#include #include #define ROW 3#define COL 3//初始化数组void Init(char board[ROW][COL], int row, int col);//打印棋盘void Display(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);//判断输赢char Is_Win(char board[ROW][COL], int row, int col);
game.c
#define _CRT_SECURE_NO_WARNINGS 1#include "game.h"void Init(char board[ROW][COL], int row, int col){ for (int i = 0; i < row; i++) { for (int j = 0; j < col; j++) { board[i][j] = ' '; } }}//期待打印的棋盘// | | //---|---|---// | | //---|---|---// | | void Display(char board[ROW][COL], int row, int col){ for (int i = 0; i < row; i++) { //打印i行 for (int j = 0; j < col; j++) { printf(" %c ", board[i][j]); if (j < col - 1) printf("|"); } printf("\n"); if (i < row - 1) { for (int j = 0; j < col; j++) { printf("---"); if (j < col - 1) printf("|"); } printf("\n"); } }}//玩家下棋void PlayerMove(char board[ROW][COL], int row, int col){ int x, y; while (1) { printf("Player Move:>"); scanf("%d%d", &x, &y); if ((x >= 1 && x = 1 && y <= col)) { if (board[x - 1][y - 1] == ' ') { board[x - 1][y - 1] = '*'; break;//退出循环 } else { printf("Location Error\n"); } } else { printf("Location Error\n"); } }}//电脑下棋void ComputerMove(char board[ROW][COL], int row, int col){ int x, y; //随机生成一个x，y的位置 printf("Computer Move\n"); while (1) { x = rand() % row; y = rand() % col; if (board[x][y] == ' ') { board[x][y] = '#'; break; } }}int Is_Full(char board[ROW][COL], int row, int col){ int flag = 1; for (int i = 0; i < row; i++) { for (int j = 0; j < col; j++) { if (board[i][j] == ' ') { flag = 0; return flag; } } } return flag;}//判断输赢//如果返回‘*’代表玩家赢//‘#’代表电脑赢//‘D’代表平局//‘C’代表可以继续char Is_Win(char board[ROW][COL], int row, int col){ //玩家赢,电脑赢 //行三个子，列三个子，斜三个子 //行 for (int i = 0; i < row; i++) { for (int j = 0; j <= col - 3; j++) { if ((board[i][j] == board[i][j + 1] )&&( board[i][j + 1] == board[i][j + 2]) &&( board[i][j] != ' ')) { return board[i][j]; } } } //列 for (int j = 0; j < col; j++) { for (int i = 0; i <= row - 3; i++) { if ((board[i][j] == board[i + 1][j] )&&( board[i+1][j] == board[i + 2][j]) &&( board[i][j] != ' ')) { return board[i][j]; } } } //正斜 for (int i = 0; i <= row - 3; i++) { for (int j = 0; j <= col - 3; j++) { if ((board[i][j] == board[i + 1][j+1]) && (board[i + 1][j+1] == board[i + 2][j+2]) && (board[i][j] != ' ')) { return board[i][j]; } } } //反斜 for (int i = row - 1; i >= 2; i--) { for (int j = col - 1; j >= 2; j--) { if ((board[i][j-2] == board[i - 1][j - 1]) && (board[i - 1][j - 1] == board[i - 2][j ]) && (board[i-1][j-1] != ' ')) { return board[i-1][j-1]; } } } //平局 if (Is_Full(board,row,col) == 1) { return 'D'; } else { return 'C'; } //继续}
test.c
#include "game.h"void menu(){ printf(" \n"); printf(" 1.Play 0.Exit \n"); printf(" \n");}void game(){ char board[ROW][COL]; //初始化数组 Init(board, ROW, COL); //打印棋盘 Display(board, ROW, COL); //开始下棋,是一个循环事件 char ret; while (1) { //玩家下棋 PlayerMove(board,ROW,COL); Display(board, ROW, COL); //判断棋局形势 ret=Is_Win(board, ROW, COL); //printf("%c\n", ret);//用于测试 if (ret != 'C') { break; } //电脑下子 ComputerMove(board, ROW, COL); Display(board, ROW, COL); ret=Is_Win(board, ROW, COL); //printf("%c\n", ret);//用于测试 if (ret != 'C') { break; } } if (ret == '*') printf("Player Win\n"); else if (ret == '#') printf("Computer Win\n"); else if (ret == 'D') printf("Draw\n");}int main(){ //初始化随机数 srand((unsigned int)time(NULL)); //创建一个初始界面 int input; do { menu(); printf("Input Num:>"); scanf("%d", &input); switch (input) { case 1: //进入游戏 game(); break; case 0: printf("Exit\n"); break; default: printf("Error Input\n"); break; } } while (input); return 0;}
三、运行结果
