import leds
import htmlcolor
import utime

DELAY = 0.002 # time in seconds
LILA = htmlcolor.BLUEVIOLET
FISH = [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
        [1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1],
        [0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0],
        [0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0],
        [0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0],
        [0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0],
        [0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0],
        [0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0],
        [0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0],
        [0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0],
        [1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1],
        [1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1],
        [1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1],
        [0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0],
        [0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0],
        [0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0],
        [0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0],
        [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
        [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
        [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
        ] 

fish_line = 0
while True:
  for position, on in enumerate(FISH[fish_line]):
    if on:
      leds.prep(position, LILA)
    else:
      leds.prep(position, htmlcolor.BLACK)
  leds.update()
  utime.sleep(DELAY)
  fish_line = (fish_line + 1)%19