from machine import Pin
from time import sleep

class TrafficLight():

  def __init__(self, PinR, PinY, PinG):
    self.PinR = Pin(PinR, Pin.OUT)
    self.PinY = Pin(PinY, Pin.OUT)
    self.PinG = Pin(PinG, Pin.OUT)
    
  def set_state(self, PinR, PinY, PinG):
        self.PinR.value(PinR)
        self.PinY.value(PinY)
        self.PinG.value(PinG)

class TPedestrial(TrafficLight):

  def __init__(self, PinR, PinG):
    super().__init__(PinR, PinG)

    self.PinR = Pin(PinR, Pin.OUT)
    self.PinG = Pin(PinG, Pin.OUT)    

  def Flicker(self, RP, CP, VP):

    if RP == 1:
      self.RP.on()
    else:
      self.RP.off()

    if VP == 1:
      self.VP.on()
    else:
      self.VR.off()

    if CP == 1:

      for i in range(0, 5):

        if i < 1:
          self.PinG.off()
          self.PinR.off()

        else:
          self.PinG.on()
          sleep(1)
          self.PinG.off()
          sleep(1)
          self.PinR.on()
          sleep(1)
          self.PinR.off()
          sleep(1)

class VehicularT():
  def __init__(self, PinR, PinY, PinG):
    super().__init__(PinR, PinY, PinG)

    self.PinR = Pin(PinR, Pin.OUT)
    self.PinY = Pin(PinY, Pin.OUT)
    self.PinG = Pin(PinG, Pin.OUT)
  
  def Counter(self, RV, YV, GV):