triangle.pc

palm的pocketc

// Triangle
@cid "TriA";
@ver "1.0";
@category "Games";
@name "Sierpinsky's Triangle";
@dbname "Triangle";
@licon1 "../large1.bmp";
@licon2 "../large2.bmp";
@licon8 "../large8.bmp";
@sicon1 "../small1.bmp";
@sicon2 "../small2.bmp";
@sicon8 "../small8.bmp";


int tx[3], ty[3], x, y;

main() {
  int i, r;
  
  tx[0] = 80;  ty[0] = 24;
  tx[1] = 10;  ty[1] = 150;
  tx[2] = 150; ty[2] = 150;
  
  r = random(3);
  x = tx[r]; y = ty[r];
  
  graph_on();
  title("Sierpinsky's Triangle");
  
  while (true) {
    r = random(3);
    x = (x + tx[r])/2;
    y = (y + ty[r])/2;
    line(1, x, y, x, y);
  }
}