def run_straight(startx,starty): c = 0 rand = 0 while 1: ifo = [0,0,0,0] nextx = startx + move[rand][0] nexty = starty + move[rand][1] if ac_detect.obstacle(nextx,nexty) == 1 : ifo[rand] = 1 while ifo[rand] == 1: rand = random.randrange(4) nextx = startx + move[rand][0] nexty = starty + move[rand][1] if ac_detect.obstacle(nextx,nexty) == 1 : ifo[rand] = 1 print startx,starty startx = nextx starty = nexty c = c + 1 if c > 1000: break
def run_random(startx,starty): c = 0 while 1: ifo = [0,0,0,0] nextx = -1 nexty = -1 while 1: rand = random.randrange(4) if ifo[rand] == 1 : continue nextx = startx + move[rand][0] nexty = starty + move[rand][1] if ac_detect.obstacle(nextx,nexty) == 1 : ifo[rand] = 1 else: break print startx,starty startx = nextx starty = nexty c = c + 1 if c > 100000: break
