first commit

迷宫随机地图.cpp

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+
+#include <stdio.h>
+#include <conio.h>
+#include <windows.h>
+#include <time.h> 
+#define Height 25 //迷宫的高度，必须为奇数
+#define Width 25 //迷宫的宽度，必须为奇数
+#define Wall 1
+#define Road 0
+#define Start 2
+#define End 3
+int map[Height+2][Width+2];
+void gotoxy(int x,int y) //移动坐标
+{
+COORD coord;
+coord.X=x;
+coord.Y=y;
+SetConsoleCursorPosition( GetStdHandle( STD_OUTPUT_HANDLE ), coord );
+}
+void create(int x,int y) //随机生成迷宫
+{
+int c[4][2]={0,1,1,0,0,-1,-1,0}; //四个方向
+int i,j,t;//将方向打乱
+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(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(x+2*c[i][0],y+2*c[i][1]);
+}
+}
+void paint(int x,int y) //画迷宫
+{
+gotoxy(2*y-2,x-1);
+switch(map[x][y])
+{
+case Start:
+printf("入");break; //画入口
+case End:
+printf("出");break; //画出口
+case Wall:
+printf("▇");break; //画墙
+case Road:
+printf(" ");break; //画路
+}
+}
+int main()
+{
+system("title 迷宫游戏");
+int i,j;
+srand((unsigned)time(NULL)); //初始化随即种子
+for(i=0;i<=Height+1;i++)
+for(j=0;j<=Width+1;j++)
+if(i==0||i==Height+1||j==0||j==Width+1) //初始化迷宫
+map[i][j]=Road;
+else map[i][j]=Wall;
+create(2*(rand()%(Height/2)+1),2*(rand()%(Width/2)+1)); //从随机一个点开始生成迷宫，该点行列都为偶数
+for(i=0;i<=Height+1;i++) //边界处理 
+{
+map[i][0]=Wall;
+map[i][Width+1]=Wall;
+}
+for(j=0;j<=Width+1;j++) //边界处理
+{
+map[0][j]=Wall;
+map[Height+1][j]=Wall;
+}
+map[2][1]=Start; //给定入口
+map[Height-1][Width]=End; //给定出口
+for(i=1;i<=Height;i++)
+for(j=1;j<=Width;j++) //画出迷宫
+paint(i,j);
+return 0;
+}