/* Name: maze.c Author: zhuqing Description: 迷宫探险
Date: 28-08-03 10:15 Copyright: */ #include <stdlib.h> #include <time.h> #include <math.h> #include <stdio.h> #include <graphics.h> #define N 22 #define M 22 int bg[M][N];
void makebg(int,int); void drawbg(int[][],int,int,int,int,int); void drawman(int,int,int); void rect(int,int,int,int);
void main(){/* main()开始 */ int step=20; int len=10; int size=20; int x=0,y=0; int i=0,j=0; int gdriver=DETECT,gmode; char ch; int direc; makebg(M,N); /* registerbgidriver(EGAVGA_driver);*/ /* initgraph(&gdriver,&gmode,"c:\\turboc2"); */
initgraph(&gdriver,&gmode,"c:\\tc20\\bgi"); cleardevice(); setwritemode(XOR_PUT); settextstyle(1,0,3); setcolor(GREEN); outtextxy(100,180,"Press <Q> to quit"); setcolor(BLUE); setfillstyle(LINE_FILL,BLUE);
drawbg(bg,M,N,size,0,0); setcolor(WHITE); x+=len;y+=len; drawman(x,y,len); setcolor(GREEN); outtextxy(60,120,"PRESS KEY <1> :YOU ,"); outtextxy(70,150,"OTHER KEY :AUTOMATIC"); setcolor(WHITE); if((ch=getch())=='1'){ /* 人工控制 */
while((ch=getch())!='q'){ drawman(x,y,len); switch(ch){ case 'a': if(j>0&&bg[i][j-1]==0){ if(x>step){x-=step;j--;}; } break; case 's': if(i<M-1&&bg[i+1][j]==0){ if(y<479-step){y+=step;i++;}; } break; case 'd': if(j<N-1&&bg[i][j+1]==0){ if(x<639-step){x+=step;j++;} } break; case 'w': if(i>0&&bg[i-1][j]==0){ if(y>step){y-=step;i--;} } break; default :break; } drawman(x,y,len); delay(800); if(i>=M-1&&j>=N-1){ settextstyle(4,0,3); setcolor(RED); outtextxy(150,260,"YOU WIN!"); } setcolor(WHITE); } closegraph(); }/* 人工控制结束 */
else{ /* 电脑控制 */ /* direc表示上一步运动方向 */ /* 并表示下一步运动方向 */ /* 0~3分别表示 西、北、东、南 */
direc=2; i=j=0; while(i<M-1||j<N-1){ delay(80000); drawman(x,y,len); switch(direc){ case 0: /* 以3,0,1的次序尝试 */ if(i<M-1&&bg[i+1][j]==0){ y+=step;i++; direc=3; } else if(j>0&&bg[i][j-1]==0){ x-=step;j--; direc=0; } else if(i>0&&bg[i-1][j]==0){ y-=step;i--; direc=1; } else { x+=step;j++; direc=2; } break; case 1: if(j>0&&bg[i][j-1]==0){ x-=step;j--; direc=0; } else if(i>0&&bg[i-1][j]==0){ y-=step;i--; direc=1; } |