C语言五子棋小游戏
༺࿈梦༒缘࿈༻ 人气:0我们需要一个二维数组去储存当前的棋盘状态，然后打印出来。
我们游戏的逻辑是初始化棋盘，打印棋盘，人下棋，打印棋盘，判断是否游戏结束，电脑下棋，打印棋盘，判断是否游戏结束，然后回到人下棋过程，结束游戏后，判断谁赢谁输还是平局。
判断输赢的逻辑是遍历行，遍历列，遍历主对角线，遍历反对角线，如果都判断不出输赢，那么就继续游戏。
game.h
#include <stdio.h> #include <stdlib.h> #include <time.h> //棋盘大小 #define ROW 10 #define COL 10 //初始化 void InitBoard(char board[ROW][COL], int row, int col); //打印棋盘 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); //判断输赢 char IsWin(char board[ROW][COL], int row, int col);
game.c
#define _CRT_SECURE_NO_WARNINGS 1
#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++)
{
//1.打印一行的数据
int j = 0;
for (j = 0; j < col; j++)
{
printf(" %c ", board[i][j]);
if (j < col - 1)
{
printf("|");
}
}
printf("\n");
//2.打印分割行
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("玩家下棋:>\n");
while (1)
{
printf("请输入要下的坐标:>");
scanf("%d%d", &x, &y);
//判断x,y坐标的合法性
if ((x >= 1 && x <= row) && (y >= 1 && y <= col))
{
if (board[x - 1][y - 1] == ' ')
{
board[x - 1][y - 1] = '*';
break;
}
else
{
printf("该坐标被占用\n");
}
}
else
{
printf("坐标非法,请重新输入:\n");
}
}
}
void ComputerMove(char board[ROW][COL], int row, int col)
{
int x = 0;
int y = 0;
printf("电脑下棋:>\n");
while (1)
{
x = rand() % row;
y = rand() % col;
if (board[x][y] == ' ')
{
board[x][y] = '#';
break;
}
}
}
//返回1表示棋盘满了
//返回0表示棋盘没满
static 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;//没满
}
}
}
return 1;//满了
}
char IsWin(char board[ROW][COL], int row, int col)
{
int i = 0;
int j = 0;
//横
for (i = 0; i < row; i++)
{
for (j = 0; j < col - 4; j++)
{
if (board[i][j] == board[i][j + 1] && board[i][j + 1] == board[i][j + 2]
&& board[i][j + 2] == board[i][j + 3] && board[i][j + 3] == board[i][j + 4]
&& board[i][j] != ' ')
{
return board[i][j];
}
}
}
//竖
for (i = 0; i < row - 4; i++)
{
for (j = 0; j < col; j++)
{
if (board[i][j] == board[i + 1][j] && board[i + 1][j] == board[i + 2][j]
&& board[i + 2][j] == board[i + 3][j] && board[i + 3][j] == board[i + 4][j]
&& board[i][j] != ' ')
{
return board[i][j];
}
}
}
//两个对角线
for (i = 0; i < row - 4; i++)
{
for (j = 0; j < col - 4; j++)
{
if (board[i][j] == board[i + 1][j + 1] && board[i + 1][j + 1] == board[i + 2][j + 2]
&& board[i + 2][j + 2] == board[i + 3][j + 3] && board[i + 3][j + 3] == board[i + 4][j + 4]
&& board[i][j] != ' ')
{
return board[i][j];
}
}
}
for (i = 0; i < row - 4; i++)
{
for (j = col-1; j >= 4; j--)
{
if (board[i][j] == board[i + 1][j - 1] && board[i + 1][j - 1] == board[i + 2][j - 2]
&& board[i + 2][j - 2] == board[i + 3][j - 3] && board[i + 3][j - 3] == board[i + 4][j - 4]
&& board[i][j] != ' ')
{
return board[i][j];
}
}
}
//判断是否平局
if (1 == IsFull(board, ROW, COL))
{
return 'Q';
}
return 'C';
}test.c
#define _CRT_SECURE_NO_WARNINGS 1
#include "game.h"
void menu()
{
printf("***********************\n");
printf("*******五子棋游戏*******\n");
printf("**** 1.play 0.exit ***\n");
printf("***********************\n");
}
// # | * |
//---|---|---
// * | |
//---|---|---
// | |
//
//告诉我们四种游戏的状态
//玩家赢-'*'
//电脑赢-'#'
//平局 -'Q'
//继续 -'C'
//游戏的整个算法实现
void game()
{
char ret = 0;//接收四种状态的返回值
//数组-存放走出的棋盘信息
char board[ROW][COL] = { 0 };//全部空格
InitBoard(board, ROW, COL);//初始化棋盘
//打印棋盘
DisplayBoard(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
ret = IsWin(board, ROW, COL);
if (ret != 'C')
{
break;
}
//电脑下棋
ComputerMove(board, ROW, COL);
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
{
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;
}功能测试
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