引言
哈喽,各位朋友们!今天带大家梦回童年,基于C语言来实现一个三子棋小游戏啦! 当我们在用C语言来准备实现这个游戏的时候,一定要逻辑清楚、条理清晰,每个步骤都要事先安排好,然后开始按步骤写代码实现相关的功能。接下来,我带着大家顺一遍思路:
首先我们建立三个文件: test.c 测试游戏的逻辑 game.h 关于游戏相关的函数声明,符号声明,头文件的包含 game.c 游戏相关函数的实现
菜单的实现:
void menu()
{
printf("*****************************************\n");
printf("******** 1.play ********\n");
printf("******** 0.exit ********\n");
printf("*****************************************\n");
}
int main()
{
int input = 0;
do
{
menu();
printf("请选择:>");
scanf("%d", &input);
switch (input)
{
case 1:
printf("三子棋游戏\n");
break;
case 0:
printf("退出游戏\n");
break;
default:
printf("选择错误,请重新输入\n");
break;
}
} while (input);
return 0;
}
游戏实现
逻辑如下: 1.初始化棋盘 2.打印棋盘 3.玩家下棋 4.电脑下棋 5.判断游戏是否有输赢
初始化棋盘
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] = ' ';
}
}
}
打印棋盘
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)
{
int j = 0;
for (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 = 0;
int y = 0;
printf("玩家走:>\n");
while (1)
{
printf("请输入下棋的坐标:>\n");
scanf("%d %d", &x, &y);
if (x >= 1 && x <= row && y >= 1 && y <= col)
{
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");
}
}
}
电脑下棋
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;
}
}
}
判断是否有输赢
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[1][1] != ' ')
{
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';
}
判断棋盘是否满了?
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;
}
以上就是基于三子棋小游戏按照步骤写代码实现的功能,相信大家看完之后都感觉也没有多难吧。希望对大家有所帮助,可以自己动手敲敲代码,自己实现一下,在此基础上也可以实现五子棋。朋友们,快去动手练习一下吧。 下面,附上完整的三子棋代码:
game.h
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#define ROW 3
#define COL 3
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);
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++)
{
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)
{
int j = 0;
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("请输入下棋的坐标:>\n");
scanf("%d %d", &x, &y);
if (x >= 1 && x <= row && y >= 1 && y <= col)
{
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)
{
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;
}
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[1][1] != ' ')
{
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';
}
test.c
#define _CRT_SECURE_NO_WARNINGS 1
#include "game.h"
void menu()
{
printf("*****************************************\n");
printf("******** 1.play ********\n");
printf("******** 0.exit ********\n");
printf("*****************************************\n");
}
void game()
{
char board[ROW][COL];
InitBoard(board, ROW, COL);
DisplayBoard(board,ROW,COL);
char ret = 0;
while (1)
{
PlayerMove(board, ROW, COL);
DisplayBoard(board, ROW, COL);
ret = IsWin(board, ROW, COL);
if (ret != 'C')
break;
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 if (ret == '#')
{
printf("电脑赢了\n");
}
else
{
printf("平局\n");
}
DisplayBoard(board, ROW, COL);
}
int main()
{
srand((unsigned int)time(NULL));
int input = 0;
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,请重新输入\n");
break;
}
} while (input);
return 0;
}
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