扫雷游戏

朴灿烈づ我的快乐病毒、 2022-01-26 23:45 302阅读 0赞

一.题目分析

扫雷游戏的具体实现思路：

写这一模块时应该注重梳理，应该一步步写，如：绘制界面 --> 显示界面 --> 初始化盘 --> 检测雷周围的数字 --> 打印数字（0或其他）--> 标记雷 --> 扩展功能

二.程序

头文件：game.h

#ifndef _GAME_H_
    
    #define _GAME_H_
    
     
    
    #include <stdio.h>
    
    #include <stdlib.h>
    
    #include <time.h>
    
     
    
    #define ROW 10
    
    #define COL 10
    
     
    
    void ShowaBoard (char panel[ROW][COL]);
    
    void InitBoard (int num, char panel[ROW][COL], char panel2[ROW][COL]);
    
    void FillNumber(char panel[][COL]);
    
    void ShowNum(char panel[][COL], int row, int col, char panel2[][COL]);
    
    int Find(char panel[][COL], char panel2[][COL], int row, int col, int flag);
    
    int MoveMine(char panel[][COL], char panel2[][COL],int row,int col);
    
     
    
    #endif //_GAME_H_

游戏的具体实现：game.c

#include "game.h"
    
     
    
     
    
    //输出横向坐标
    
    void PrintX() {
    
    	int row = 0;
    
    	printf("  ");
    
    	for (row = 0; row < ROW; row++) 
    
    	{
    
    		printf("%4d", row + 1);
    
    	}
    
    	printf("\n");
    
    }
    
     
    
    //输出横向框
    
    void PrintH() {
    
    	int col = 0;
    
    	printf("   +");
    
    	for (col = 0; col < COL *2; col++) 
    
    	{
    
    		if (!((col + 1) % 2)){
    
    			printf("+");
    
    		}
    
    		else {
    
    			printf("---");
    
    		}
    
    	}
    
    	printf("\n");
    
    }
    
     
    
     
    
    //显示盘
    
    void ShowBoard(char panel[ROW][COL])
    
    {
    
    	int row = 0, col = 0;
    
    	PrintX();
    
    	PrintH();
    
    	for (row = 0; row < ROW; row++) 
    
    	{
    
    		printf("%2d ", row + 1); //输出竖向坐标
    
    		printf("| ");
    
    		for (col = 0; col < COL; col++)
    
    		{
    
    			printf("%c ", panel[row][col]);
    
    			printf("| ");
    
    		}
    
    		printf("%d\n", row +1); //输出竖向坐标
    
    		PrintH();   //横向框
    
    	}
    
    	PrintX();
    
    }
    
     
    
    //初始化盘
    
    void InitBoard(int num, char panel[ROW][COL], char panel2[ROW][COL])
    
    {
    
    	int i = 0;
    
    	int row = 0;
    
    	int col = 0;
    
    	for (row = 0; row < ROW; row++) 
    
    	{
    
    		for (col = 0; col < COL; col++) 
    
    		{
    
    			panel[row][col] = ' ';
    
    			panel2[row][col] = ' ';
    
    		}
    
    	}
    
    	for (i = 0; i < num; i++) 
    
    	{
    
    		row = rand() % ROW;
    
    		col = rand() % COL;
    
    		if (panel[row][col] == '*') 
    
    		{
    
    			i--;
    
    		}
    
    		else 
    
    		{
    
    			panel[row][col] = '*';
    
    		}
    
    	}
    
    }
    
     
    
    //根据布置好的雷计算雷周围的数字
    
    void FillNum(char panel[][COL]) 
    
    { 
    
    	//填充数字
    
    	int row = 0, col = 0;
    
    	for (row = 0; row < ROW; row++) 
    
    	{
    
    		for (col = 0; col < COL; col++) 
    
    		{
    
    			int count = 0;
    
    			//如果是雷，则不需要计算该位置周围的雷数
    
    			if (panel[row][col] == '*')
    
    				continue;
    
    			if ((row - 1) >= 0 && (col - 1) >= 0)
    
    			{
    
    				//检测左上角是否在盘内
    
    				if (panel[row - 1][col - 1] == '*') 
    
    					count++;                           //检测到雷，则count加1
    
    			}
    
     
    
    			if ((row + 1) < ROW && (col - 1) >= 0)
    
    			{
    
    				//左下角
    
    				if (panel[row + 1][col - 1] == '*')
    
    					count++;
    
    			}
    
     
    
    			if ((row - 1) >= 0 && (col + 1) < COL)
    
    			{
    
    				//右上角
    
    				if (panel[row - 1][col + 1] == '*')
    
    					count++;
    
    			}
    
     
    
    			if ((row + 1) < ROW && (col + 1) < COL)
    
    			{
    
    				//右下角
    
    				if (panel[row + 1][col + 1] == '*')
    
    					count++;
    
    			}
    
     
    
    			if ((row - 1) >= 0) 
    
    			{
    
    				//正上方
    
    				if (panel[row - 1][col] == '*') 
    
    					count++;
    
    			}
    
     
    
    			if ((row + 1) < ROW)
    
    			{
    
    				//正下方
    
    				if (panel[row + 1][col] == '*')
    
    					count++;
    
    			}
    
     
    
    			if ((col - 1) >= 0)
    
    			{
    
    				//左边
    
    				if (panel[row][col - 1] == '*')
    
    					count++;
    
    			}
    
     
    
    			if ((col + 1) < COL)
    
    			{
    
    				//右边
    
    				if (panel[row][col + 1] == '*')
    
    					count++;
    
    			}
    
     
    
    			panel[row][col] = '0' + count;                     //将计算出的周围的雷数整型转换成字符型
    
    		}
    
    	}
    
    }
    
     
    
     
    
    //点到0，显示多个数字
    
    void ShowNum(char panel[][COL], int row, int col, char panel2[][COL])
    
    {
    
    	panel2[row][col] = panel[row][col];        //显示数字
    
     
    
    	//检测相邻点是否超出棋盘 若相邻点为0且没有雷则以该点为中心继续显示
    
     
    
    	//正上方
    
    	if ((row - 1) >= 0) 
    
    	{
    
    		if (panel[row - 1][col] == '0' && panel2[row - 1][col] == ' ')
    
    			ShowNum(panel, row - 1, col, panel2);
    
    		else 
    
    			panel2[row - 1][col] = panel[row - 1][col];
    
    	}
    
     
    
    	//正下方
    
    	if ((row + 1) < ROW)
    
    	{
    
    		if (panel[row + 1][col] == '0' && panel2[row + 1][col] == ' ')
    
    			ShowNum(panel, row + 1, col, panel2);
    
    		else 
    
    			panel2[row + 1][col] = panel[row + 1][col];
    
    	}
    
     
    
    	//左边
    
    	if ((col - 1) >= 0)
    
    	{
    
    		if (panel[row][col - 1] == '0' && panel2[row][col - 1] == ' ')
    
    			ShowNum(panel, row, col - 1, panel2);
    
    		else 
    
    			panel2[row][col - 1] = panel[row][col - 1];
    
    	}
    
     
    
    	//右边
    
    	if ((col + 1) < COL)
    
    	{
    
    		if (panel[row][col + 1] == '0' && panel2[row][col + 1])
    
    			ShowNum(panel, row, col + 1, panel2);
    
    		else panel2[row][col + 1] = panel[row][col + 1];
    
    	}
    
     
    
    	//左上角
    
    	if ((row - 1) >= 0 && (col - 1) >= 0)
    
    	{
    
    		if (panel[row - 1][col - 1] == '0' && panel2[row - 1][col - 1] == ' ')
    
    			ShowNum(panel, row - 1, col - 1, panel2);
    
    		else
    
    			panel2[row - 1][col - 1] = panel[row - 1][col - 1];
    
    	}
    
    	
    
    	//左下角
    
    	if ((row + 1) < ROW && (col - 1) >= 0)
    
    	{	
    
    		if (panel[row + 1][col - 1] == '0' && panel2[row + 1][col - 1] == ' ')
    
    			ShowNum(panel, row + 1, col - 1, panel2);
    
    		else panel2[row + 1][col - 1] = panel[row + 1][col - 1];
    
     
    
    	}
    
     
    
    	//右上角
    
    	if ((row - 1) >= 0 && (col + 1) < COL)
    
    	{
    
    		if (panel[row - 1][col + 1] == '0' && panel2[row - 1][col + 1] == ' ')
    
    			ShowNum(panel, row - 1, col + 1, panel2);
    
    		else panel2[row - 1][col + 1] = panel[row - 1][col + 1];
    
    	}	
    
     
    
    	//右下角
    
    	if ((row + 1) < ROW && (col + 1) < ROW) 
    
    	{
    
    		if (panel[row + 1][col + 1] == '0' && panel2[row + 1][col + 1] == ' ')
    
    			ShowNum(panel, row + 1, col + 1, panel2);
    
    		else
    
    			panel2[row + 1][col + 1] = panel[row + 1][col + 1];
    
    	}
    
    }
    
     
    
     
    
    //找雷
    
    int Find(char panel[][COL],  char panel2[][COL],int row, int col, int flag) 
    
    {
    
    	if (flag == 1) 
    
    	{ 
    
    		//标记可能是雷的位置 
    
    		//是雷返回 1 不是返回 0
    
    		panel2[row][col] = 'F';       //如果是雷标记‘F' 
    
    		if (panel[row][col] == '*') 
    
    		{
    
    			return 1;
    
    		}
    
    		else 
    
    		{
    
    			return 0;
    
    		}
    
    	}
    
    	else
    
    	{
    
    		//猜测不是雷
    
    		if (panel[row][col] == '*') 
    
    		{ 
    
    			//点到雷，游戏失败
    
    			return 2;
    
    		}
    
    		else if (panel[row][col] == '0') 
    
    		{ 
    
    			//点击到0，显示多个数字
    
    			ShowNum(panel, row, col, panel2);
    
    			return 0;
    
    		}
    
    		else 
    
    		{
    
    			panel2[row][col] = panel[row][col];      //显示数字
    
    			return 0;
    
    		}
    
    	}
    
    }
    
     
    
    //防止第一次踩雷
    
    int MoveMine(char panel[][COL], char panel2[][COL], int row, int col)
    
    {
    
     
    
    	int row2 = 0;
    
    	int col2 = 0;
    
    	//找到没有雷的位置与输入位置交换
    
    	for (row2 = 0; row2 < ROW; row++)
    
    	{
    
    		for (col2 = 0; col2 < COL; col++)
    
    		{
    
    			int tmp = 0;
    
    			if (panel[row2][col2] == '*')
    
    				continue;
    
    			else
    
    			{
    
    				//将雷移走
    
    				tmp = panel[row][col];
    
    				panel[row][col] = panel[row2][col2];
    
    				panel[row2][col2] = tmp;
    
    				//更新
    
    				FillNum(panel);
    
    				//ShowBoard(panel);
    
                    panel2[row][col] = panel[row][col];     
    
    				return panel2[row][col];
    
    			}
    
    		}
    
     
    
    	}
    
     
    
    }

三.总结感悟

最初不能实现使第一次不会踩到雷的功能，后经借鉴代码，通过位置交换实现了此功能。