之前想写的迷宫游戏今天终于大功告成，解决了随机生成迷宫地图的问题，使用的是深度优先算法递归版本，之前的迷宫找通路问题用的是深度优先算法的非递归实现.之前写过推箱子，推箱子用到了人物的移动，以及碰到墙就不会走，我们可以稍微变一下就变成了迷宫游戏
1.游戏演示
迷宫演示
2.游戏整体思路
1.迷宫的生成（难点）
2.人物的移动
3.走到出口的判定
4.使用图形库添加人物图片，墙，路的图片
3.预备准备
将每个状态用数字表示，则创建一个枚举类型，以及定义地图的高和宽
#define Height 9
#define Width 9
enum Mine
{
Road,
Wall,
Start,
End,
Player };
由枚举类型可知，Road（路）为0，Wall（墙）为1，Start（起点）为2，End（终点）为3，Player（玩家）为4，初始化地图大小为9*9；
int map[Height+2][Width+2];
int flag = 0;
定义一个二维数组大小为11*11；
4.迷宫的初始化
迷宫的创建
void create_map(int x, int y)
{
int c[4][2] = {
0,1,1,0,0,-1,-1,0 };
int i, j, t;
for (i = 0; i < 4; i++)
{
j = rand() % 4;
t = c[i][0]; c[i][0] = c[j][0]; c[j][0] = t;
t = c[i][1]; c[i][1] = c[j][1]; c[j][1] = t;
}
map[x][y] = Road;
for (int i = 0; i < 4; i++)
{
if (map[x + 2 * c[i][0]][y + 2 * c[i][1]] == Wall)
{
map[x + c[i][0]][y + c[i][1]] = Road;
create_map(x + 2 * c[i][0], y + 2 * c[i][1]);
}
}
}
void init()
{
for (int i = 0; i <= Height + 1; i++)
{
for (int j = 0; j <= Width + 1; j++)
{
if (i == 0 || i == Height + 1 || j == 0 || j == Width + 1)
map[i][j] = Road;
else
map[i][j] = Wall;
}
}
create_map(2 * (rand() % (Height / 2) + 1), 2 * (rand() % (Width / 2) + 1));
for (int i = 0; i <= Height + 1; i++)
{
map[i][0] = Wall;
map[i][Width + 1] = Wall;
}
for (int j = 0; j <= Height + 1; j++)
{
map[0][j] = Wall;
map[Height + 1][j] = Wall;
}
map[2][1] = Start+Player;
map[Height - 1][Width] = End;
}
5.键盘控制人物移动
这里推箱子那节有讲，稍微改变一下即可
void keyevent()
{
int i = 0; int j = 0;
for (i = 1; i <= Height; i++)
{
for (j = 1; j <= Width; j++)
{
if (map[i][j] == Player|| map[i][j] == Player +Start|| map[i][j] == Player +End)//，遍历二维数组，如果二维数组某个元素为4,6，7的话直接跳出两个循环，
{
goto end;
}
}
}
end:;//获取当前人物坐标
char ch = _getch();
//printf("%d %c", ch, ch);//w 119 a 97 s 115 d 100
switch (ch)
{
case 119:
case 'w ':
case 'W':
if (map[i - 1][j] == Road|| map[i - 1][j]== End|| map[i - 1][j] ==Start)//当人物当前位置上面是路或者出口或者入口都可以走
{
map[i - 1][j] += Player;//移动后的位置+4，表示玩家出现在此坐标
map[i][j] -= Player;//起始位置-4，表示玩家消失在此坐标
}
break;
case 97:
case 'a ':
case'A':
if (map[i][j - 1]== Road || map[i][j - 1] == End || map[i][j - 1] ==Start)
{
map[i][j - 1] += Player;
map[i][j] -= Player;
}
break;
case 115:
case 's ':
case'S':
if (map[i + 1][j] == Road || map[i + 1][j] == End|| map[i + 1][j] == Start)
{
map[i + 1][j] += Player;
map[i][j] -= Player;
}
break;
case 100:
case 'd ':
case'D':
if (map[i][j + 1] == Road || map[i][j + 1] == End|| map[i][j + 1]==Start)
{
map[i][j + 1] += Player;
map[i][j] -= Player;
}
break;
}
for (i = 1; i <= Height; i++)
{
for (j = 1; j <= Width; j++)
{
if (map[i][j] == Player || map[i][j] == Player + Start || map[i][j] == Player + End)
{
goto end1;
}
}
}
end1:;//移动后找到玩家当前位置
}
6.打印地图函数
void gamedraw()
{
for (int i = 1; i <=Height; i++)//遍历二维数组
{
for (int j = 1; j <=Width; j++)
{
switch (map[i][j])
{
case Road:
printf(" "); //路 //一个中文字符相当于二个英文字符
break;
case Wall:
printf("■");//墙
break;
case Start:
printf("入");//入口
break;
case End:
printf("出");//出口
break;
case Player:
printf("♂");//玩家
break;
case Player+ Start:
printf("♂");//玩家在起点
break;
case Player +End://玩家在终点
printf("♂");
break;
}
}
printf("\n");
}
}
7.判断到出口函数
void iswin()
{
if (map[Height - 1][Width]==Player+End)
{
flag = 1;
}
}
如果终点的坐标map[Height - 1][Width]7，说明玩家到终点，将flag置为1；
然后 在主函数中加个判断语句，如果flag1,退出 程序
8.主函数
int main()
{
srand((unsigned)time(NULL));
init();//初始化地图
//initgraph(Height * 40, Width * 40);
//bgm();
//loadimg();
while (1)
{
gamedraw();//画地图函数
keyevent();//获取方向函数
iswin();//判断是否到终点
if (flag == 1)
{
exit(-1);//到了退出程序
}
system("cls");//清屏函数，如果不知道为什么加这一步的话，你可以先不加试试
}
getchar();
return 0;
}
9.不加图形库的话的头文件
#include<stdio.h>
#include<time.h>//time的头文件
#include <stdlib.h>//srand的头文件
#include <conio.h>//-getch（）头文件
#include <windows.h>//清屏函数头文件
10.不加图形库游戏源码
#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<time.h>
#include <stdlib.h>
#include <conio.h>
#include <windows.h>
#define Height 9
#define Width 9
enum Mine
{
Road,
Wall,
Start,
End,
Player
};
int map[Height+2][Width+2];
int flag = 0;
void iswin()
{
if (map[Height - 1][Width]==Player+End)
{
flag = 1;
}
}
void gamedraw()
{
for (int i = 1; i <=Height; i++)
{
for (int j = 1; j <=Width; j++)
{
switch (map[i][j])
{
case Road:
printf(" "); //一个中文字符相当于二个英文字符
break;
case Wall:
printf("■");
break;
case Start:
printf("入");
break;
case End:
printf("出");
break;
case Player:
printf("♂");
break;
case Player+ Start:
printf("♂");
break;
case Player +End:
printf("♂");
break;
}
}
printf("\n");
}
}
void keyevent()
{
int i = 0; int j = 0;
for (i = 1; i <= Height; i++)
{
for (j = 1; j <= Width; j++)
{
if (map[i][j] == Player|| map[i][j] == Player +Start|| map[i][j] == Player +End)
{
goto end;
}
}
}
end:;
char ch = _getch();
//printf("%d %c", ch, ch);//w 119 a 97 s 115 d 100
switch (ch)
{
case 119:
case 'w ':
case 'W':
if (map[i - 1][j] == Road|| map[i - 1][j]== End|| map[i - 1][j] ==Start)
{
map[i - 1][j] += Player;
map[i][j] -= Player;
}
break;
case 97:
case 'a ':
case'A':
if (map[i][j - 1]== Road || map[i][j - 1] == End || map[i][j - 1] ==Start)
{
map[i][j - 1] += Player;
map[i][j] -= Player;
}
break;
case 115:
case 's ':
case'S':
if (map[i + 1][j] == Road || map[i + 1][j] == End|| map[i + 1][j] == Start)
{
map[i + 1][j] += Player;
map[i][j] -= Player;
}
break;
case 100:
case 'd ':
case'D':
if (map[i][j + 1] == Road || map[i][j + 1] == End|| map[i][j + 1]==Start)
{
map[i][j + 1] += Player;
map[i][j] -= Player;
}
break;
}
for (i = 1; i <= Height; i++)
{
for (j = 1; j <= Width; j++)
{
if (map[i][j] == Player || map[i][j] == Player + Start || map[i][j] == Player + End)
{
goto end1;
}
}
}
end1:;
}
void create_map(int x, int y)
{
//8,8
int c[4][2] = {
0,1,1,0,0,-1,-1,0 };
int i, j, t;
for (i = 0; i < 4; i++)
{
j = rand() % 4;
t = c[i][0]; c[i][0] = c[j][0]; c[j][0] = t;
t = c[i][1]; c[i][1] = c[j][1]; c[j][1] = t;
}
map[x][y] = Road;
for (int i = 0; i < 4; i++)
{
if (map[x + 2 * c[i][0]][y + 2 * c[i][1]] == Wall)
{
map[x + c[i][0]][y + c[i][1]] = Road;
create_map(x + 2 * c[i][0], y + 2 * c[i][1]);
}
}
}
void init()
{
for (int i = 0; i <= Height + 1; i++)
{
for (int j = 0; j <= Width + 1; j++)
{
if (i == 0 || i == Height + 1 || j == 0 || j == Width + 1)
map[i][j] = Road;
else
map[i][j] = Wall;
}
}
create_map(2 * (rand() % (Height / 2) + 1), 2 * (rand() % (Width / 2) + 1));
for (int i = 0; i <= Height + 1; i++)
{
map[i][0] = Wall;
map[i][Width + 1] = Wall;
}
for (int j = 0; j <= Height + 1; j++)
{
map[0][j] = Wall;
map[Height + 1][j] = Wall;
}
map[2][1] = Start+Player;
map[Height - 1][Width] = End;
}
int main()
{
srand((unsigned)time(NULL));
init();
//initgraph(Height * 40, Width * 40);
//bgm();
//loadimg();
while (1)
{
gamedraw();
keyevent();
iswin();
if (flag == 1)
{
exit(-1);
}
system("cls");
}
getchar();
return 0;
}
11.加图形库版本
12.头文件改变
#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<time.h>
#include <stdlib.h>
#include <conio.h>
#include <windows.h>
#include <graphics.h>//图形库头文件
#include<mmsystem.h>//包含多媒体设备接口头文件
#pragma comment(lib,"winmm.lib")//加载静态库
13.加载图片
这里将游戏的素材，墙，玩家，路，起点，终点的图片放到.cpp的统一目录下，这里可以去看一下我写的推箱子.
void loadimg()
{
for (int i = 0; i < 5; i++)
{
char file[20] = "";
sprintf(file, "./image/%d.png", i);
loadimage(ima_all + i, file, 40, 40);
}
}
14.gamedraw函数修改
因为不会在控制台玩游戏，所以要修改这个函数，这里也可以借鉴推箱子那节的
void gamedraw()
{
for (int i =1; i <= Height; i++)
{
for (int j = 1; j <=Width; j++)
{
int x = (j-1)* 40;
int y = (i-1) * 40;
switch (map[i][j])
{
case Road:
putimage(x, y, ima_all); //一个中文字符相当于二个英文字符
break;
case Wall:
putimage(x, y, ima_all + 1);
break;
case Player:
putimage(x, y, ima_all+4);
break;
case Player +Start:
putimage(x, y, ima_all+4);
break;
case Start:
putimage(x, y, ima_all+2);
break;
case End:
putimage(x, y, ima_all+3);
break;
case Player+End:
putimage(x, y, ima_all+4);
break;
}
}
}
}
具体说一下为什么这里的int x = (j-1)* 40;int y = (i-1) * 40;x,y表示要贴的图片的左上角贴在游戏的哪个位置，因为二维数组是将1,1的坐标贴在界面的左上角，界面的左上角坐标就是0,0.x表示行，y表示列.
15.主函数的修改
int main()
{
srand((unsigned)time(NULL));
init();
initgraph(Height * 40, Width * 40);
//bgm();
loadimg();
while (1)
{
gamedraw();
keyevent();
iswin();
if (flag == 1)
{
exit(-1);
}
system("cls");
}
getchar();
return 0;
}
16.加图形库的程序源码
#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<time.h>
#include <stdlib.h>
#include <conio.h>
#include <windows.h>
#include <graphics.h>
//#include<mmsystem.h>//包含多媒体设备接口头文件
//#pragma comment(lib,"winmm.lib")//加载静态库
#define Height 9 //如果要修改难度可以修改这里，必须是奇数
#define Width 9 //如果要修改难度可以修改这里，必须是奇数
enum Mine
{
Road,
Wall,
Start,
End,
Player
};
int map[Height+2][Width+2];
int flag = 0;
IMAGE ima_all[5];
//void bgm()
//{ //打开音乐
// mciSendString("open ./music.MP3", 0, 0, 0);//后面参数不用管
//播放音乐
// mciSendString("play ./music.MP3", 0, 0, 0);//后面参数不用管
//}
void loadimg()
{
for (int i = 0; i < 5; i++)
{
char file[20] = "";
sprintf(file, "./image/%d.png", i);
loadimage(ima_all + i, file, 40, 40);//修改难度时将图片大小放成10，地图才能放得下
}
}
void iswin()
{
if (map[Height - 1][Width]==Player+End)
{
flag = 1;
}
}
void gamedraw()
{
for (int i =1; i <= Height; i++)
{
for (int j = 1; j <=Width; j++)
{
int x = (j-1)* 40;//修改难度时将图片大小放成10，地图才能放得下*40改为*10
int y = (i-1) * 40;//修改难度时将图片大小放成10，地图才能放得下*40改为*10
switch (map[i][j])
{
case Road:
putimage(x, y, ima_all);
break;
case Wall:
putimage(x, y, ima_all + 1);
break;
case Player:
putimage(x, y, ima_all+4);
break;
case Player +Start:
putimage(x, y, ima_all+4);
break;
case Start:
putimage(x, y, ima_all+2);
break;
case End:
putimage(x, y, ima_all+3);
break;
case Player+End:
putimage(x, y, ima_all+4);
break;
}
}
}
}
void keyevent()
{
int i = 0; int j = 0;
for (i = 1; i <= Height; i++)
{
for (j = 1; j <= Width; j++)
{
if (map[i][j] == Player|| map[i][j] == Player +Start|| map[i][j] == Player +End)
{
goto end;
}
}
}
end:;
char ch = _getch();
//printf("%d %c", ch, ch);//w 119 a 97 s 115 d 100
switch (ch)
{
case 119:
case 'w ':
case 'W':
if (map[i - 1][j] == Road|| map[i - 1][j]== End|| map[i - 1][j] ==Start)
{
map[i - 1][j] += Player;
map[i][j] -= Player;
}
break;
case 97:
case 'a ':
case'A':
if (map[i][j - 1]== Road || map[i][j - 1] == End || map[i][j - 1] ==Start)
{
map[i][j - 1] += Player;
map[i][j] -= Player;
}
break;
case 115:
case 's ':
case'S':
if (map[i + 1][j] == Road || map[i + 1][j] == End|| map[i + 1][j] == Start)
{
map[i + 1][j] += Player;
map[i][j] -= Player;
}
break;
case 100:
case 'd ':
case'D':
if (map[i][j + 1] == Road || map[i][j + 1] == End|| map[i][j + 1]==Start)
{
map[i][j + 1] += Player;
map[i][j] -= Player;
}
break;
}
for (i = 1; i <= Height; i++)
{
for (j = 1; j <= Width; j++)
{
if (map[i][j] == Player || map[i][j] == Player + Start || map[i][j] == Player + End)
{
goto end1;
}
}
}
end1:;
}
void create_map(int x, int y)
{
//8,8
int c[4][2] = {
0,1,1,0,0,-1,-1,0 };
int i, j, t;
for (i = 0; i < 4; i++)
{
j = rand() % 4;
t = c[i][0]; c[i][0] = c[j][0]; c[j][0] = t;
t = c[i][1]; c[i][1] = c[j][1]; c[j][1] = t;
}
map[x][y] = Road;
for (int i = 0; i < 4; i++)
{
if (map[x + 2 * c[i][0]][y + 2 * c[i][1]] == Wall)
{
map[x + c[i][0]][y + c[i][1]] = Road;
create_map(x + 2 * c[i][0], y + 2 * c[i][1]);
}
}
}
void init()
{
for (int i = 0; i <= Height + 1; i++)
{
for (int j = 0; j <= Width + 1; j++)
{
if (i == 0 || i == Height + 1 || j == 0 || j == Width + 1)
map[i][j] = Road;
else
map[i][j] = Wall;
}
}
create_map(2 * (rand() % (Height / 2) + 1), 2 * (rand() % (Width / 2) + 1));
for (int i = 0; i <= Height + 1; i++)
{
map[i][0] = Wall;
map[i][Width + 1] = Wall;
}
for (int j = 0; j <= Height + 1; j++)
{
map[0][j] = Wall;
map[Height + 1][j] = Wall;
}
map[2][1] = Start+Player;
map[Height - 1][Width] = End;
}
int main()
{
srand((unsigned)time(NULL));
init();
initgraph(Height * 40, Width * 40);
//bgm();这个音乐也不加了
loadimg();
while (1)
{
gamedraw();
keyevent();
iswin();
if (flag == 1)
{
exit(-1);
}
//system("cls");这里不需要，因为用不到控制台
}
getchar();
return 0;
}
注意不用图形库的铁铁们可以直接复制10.不加图形库的程序源码可以直接运行的
这里给大家推荐一个电影心迷宫巨巨巨巨巨好看，直接点题，真有我小汁的
