#include<stdio.h> #include<graphics.h> #include<math.h> #include<conio.h> #define ESC 0x1b #define UP 0x48 #define DOWN 0x50 #define LEFT 0x4b #define RIGHT 0x4d void maze(int x,int y,int style); void draw(void); int specialkey(void); void star(int x0,int y0,int r); main() { int graphdriver=VGA,graphmode=VGAHI; int key,x,y; /* ---------- set graphics mode ------------ */ initgraph(&graphdriver,&graphmode,""); cleardevice(); draw();star(335,225,15); setcolor(WHITE); outtextxy(10,10,"MAZE 1.01"); outtextxy(500,460,"Electric Peri"); x=160;y=400; putpixel(x,y,YELLOW); setcolor(LIGHTBLUE); outtextxy(x-80,y-3,"Start"); /* draw a -> */ setcolor(WHITE); line(x-32,y,x-8,y); line(x-8,y,x-16,y+4); line(x-8,y,x-16,y-4); do { key=specialkey(); switch(key) { case UP: { if(getpixel(x,y-8)!=WHITE) { if(getpixel(x,y-8)==RED) setcolor(BLACK); else setcolor(RED); line(x,y,x,y-16); y-=16; } }break; case DOWN: { if(getpixel(x,y+8)!=WHITE) { if(getpixel(x,y+8)==RED) setcolor(BLACK); else setcolor(RED); line(x,y,x,y+16); y+=16; } }break; case LEFT: { if(getpixel(x-8,y)!=WHITE) { if(getpixel(x-8,y)==RED) setcolor(BLACK); else setcolor(RED); line(x,y,x-16,y); x-=16; } }break; case RIGHT: { if(getpixel(x+8,y)!=WHITE) { if(getpixel(x+8,y)==RED) setcolor(BLACK); else setcolor(RED); line(x,y,x+16,y); x+=16;} }break; default:break; } }while(key!=ESC); /* ---------- close graphics mode -------- */ closegraph(); } void maze(int x,int y,int style) { x*=16; y*=16; /* setcolor(DARKGRAY); rectangle(x,y,x+16,y+16); line(x,y+4,x+16,y+4); line(x,y+8,x+16,y+8); line(x,y+12,x+16,y+12); line(x+4,y,x+4,y+16); line(x+8,y,x+8,y+16); line(x+12,y,x+12,y+16); */ setcolor(WHITE); switch(style) { case 0: break; case 1: line(x+8,y,x+8,y+16); break; case 2: line(x,y+8,x+16,y+8); break; case 3: {line(x+8,y,x+8,y+16);line(x,y+8,x+16,y+8);} break; case 4: {line(x+8,y,x+8,y+16);line(x+8,y+8,x+16,y+8);} break; case 5: {line(x+8,y,x+8,y+16);line(x,y+8,x+8,y+8);} break; case 6: {line(x,y+8,x+16,y+8);line(x+8,y,x+8,y+8);} break; case 7: {line(x,y+8,x+16,y+8);line(x+8,y+8,x+8,y+16);} break; case 8: {line(x+8,y+8,x+8,y+16);line(x,y+8,x+8,y+8);} break; case 9: {line(x+8,y+8,x+8,y+16);line(x+8,y+8,x+16,y+8);} break; case 10: {line(x,y+8,x+8,y+8);line(x+8,y,x+8,y+8);} break; case 11: {line(x+8,y+8,x+16,y+8);line(x+8,y,x+8,y+8);} break; case 12: line(x+8,y,x+8,y+8); break; case 13: line(x+8,y+8,x+8,y+16); break; case 14: line(x,y+8,x+8,y+8); break; case 15: line(x+8,y+8,x+16,y+8); break; default:printf("Error!/n");break; } } void draw(void) { int i,j; int data[22][22]={ { 9, 7, 2, 2, 7, 7, 2, 2, 2, 7, 2, 2, 7, 2, 2, 7, 2, 2, 2, 2, 2, 8}, { 1, 4, 7,14, 1, 1, 9, 2, 8, 4, 2,14, 4, 8,13,12,15, 2, 2, 7,14, 1}, { 1,12,12, 9,10,12, 1,15,10, 1, 9, 7,10,12, 4, 2, 8,13, 9, 6, 2, 5}, { 1,13,15, 5,13,15, 6, 7, 8, 1, 1, 4,14,15, 6, 8,11, 5, 1,13,15, 5}, { 1,11, 8,12, 4, 2,14, 1,12,12, 1,12, 9, 2, 8, 4,14, 1, 1, 4,14, 1}, { 4, 8,11, 2, 5, 9, 8, 1, 9, 2, 5,13, 1,13,12,12,13, 1, 1, 1, 9, 5}, { 1,12,13, 9, 5,12, 1, 1, 1,13, 1, 1, 1,11, 2, 7,10, 1, 1, 1,12, 1}, { 4, 2, 5,12,11, 8, 4, 6, 5, 1,12, 4, 6, 2, 2, 5,15, 6, 5,11, 8, 1}, { 1,13,11, 2, 8, 1,12,13, 1,11, 7, 6, 2, 2, 8, 1, 9, 8, 4, 8, 1, 1}, { 4, 5, 9,14,12, 1,15, 5,11, 8, 1, 0, 0,13,12, 1,12, 1,12,12, 1, 1}, { 1,12, 1, 9, 2, 3,14, 1, 9,10, 1, 0, 0, 1,13, 1,13,11, 7, 2, 5, 1}, { 1, 9, 6, 5, 9, 6, 8, 1, 1,15, 3, 2, 2,10,11, 5,11, 8,12, 9,10, 1}, { 1,12,13, 1,12, 9,10, 1, 4,14, 1, 9, 2, 2, 2, 6, 2, 5,13, 1,13, 1}, { 1, 9, 5,11,14, 1,15, 6, 6, 8, 1,11, 7,14, 9, 2,14,12, 1, 1,11, 5}, { 4, 5, 1, 9, 2, 6, 2, 7,14, 1,11, 8, 1, 9, 6, 2, 7, 2, 3, 6, 8, 1}, { 1,12, 1,12,13, 9, 8, 1,15, 6, 8, 1,11, 5, 9,14,12,13, 1,13, 1, 1}, { 1,13,11, 2, 3,10, 1,11, 2, 8, 1, 4,14, 1,11, 2, 7,10,12, 1, 1, 1}, { 4, 3, 2,14, 1,13,11,14,13, 1,12, 1, 9, 5,15, 2, 6, 2, 8, 1, 1, 1}, { 1, 1,15, 8, 1,11, 2, 7,10,11, 2, 5,12,11, 2, 7, 8,13, 1, 1,12, 1}, { 1, 4,14, 1,12, 9, 8,11, 2, 7, 2, 6, 8, 9,14, 1, 1,11, 6, 6, 2, 5}, {12,12,15, 6, 2,10, 1,15, 2, 6,14,15, 6, 5,15,10,11, 2, 2, 2,14, 1}, {15, 2, 2, 2, 2, 2, 6, 2, 2, 2, 2, 2, 2, 6, 2, 2, 2, 2, 2, 2, 2,10}, }; for(i=0;i<22;i++) for(j=0;j<22;j++) maze(j+9,i+4,data[i][j]); } int specialkey() { int key; while(bioskey(1)==0); key=bioskey(0); key=key&0xff?key&0xff:key>>8; return(key); } void star(int x0,int y0,int r) { int i,n=0,x[5],y[5]; float pi; pi=3.14/180; for(i=0;i<5;i++) { x[i]=cos((n-90)*pi)*r+x0; y[i]=sin((n-90)*pi)*r+y0; n+=72; } setcolor(YELLOW); line(x[0],y[0],x[2],y[2]); line(x[2],y[2],x[4],y[4]); line(x[4],y[4],x[1],y[1]); line(x[1],y[1],x[3],y[3]); line(x[3],y[3],x[0],y[0]); }
