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#!/usr/bin/python
print ("""
Naloga 9:
Robot naj se pelje cez barvne crte in na zaslon izpise barvo, ki jo zazna s svetlobnim senzorjem.
Value Color
0 none
1 black
2 blue
3 green
4 yellow
5 red
6 white
7 brown
""")
import sys
sys.path.append('/home/user/codeq')
import time
from mindstorms_widgets import *
color_table = ['none', 'black', 'blue', 'green', 'yellow', 'red', 'white', 'brown']
#cs = color_sensor()
#assert cs.connected
#cs.mode = 'COL-COLOR' # values: 0-7 see the scale above
robot = mindstorms_widgets()
robot.connect_motor( 'left' )
robot.connect_motor( 'right' )
robot.connect_sensor( 'color' )
robot.move_steering( 'on')
start = time.time()
color = -1
while time.time()-start < 2.1:
c = robot.color_sensor_measure('color')
if c!=color:
print( c, color_table[c])
color = c
robot.move_steering( 'off' )
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