import time
import board
import digitalio
import random

yellowLed = digitalio.DigitalInOut(board.GP15)
yellowLed.direction = digitalio.Direction.OUTPUT
redLed = digitalio.DigitalInOut(board.GP14)
redLed.direction = digitalio.Direction.OUTPUT
greenLed = digitalio.DigitalInOut(board.GP13)
greenLed.direction = digitalio.Direction.OUTPUT

yellowButton = digitalio.DigitalInOut(board.GP12)
yellowButton.switch_to_input(pull=digitalio.Pull.DOWN)
redButton = digitalio.DigitalInOut(board.GP11)
redButton.switch_to_input(pull=digitalio.Pull.DOWN)
greenButton = digitalio.DigitalInOut(board.GP10)
greenButton.switch_to_input(pull=digitalio.Pull.DOWN)

pointValue = 0
lightList = []

while True:
    randomNumber = random.randrange(1,4)
    if randomNumber == 1:
        yellowLed.value = True
        time.sleep(3.0)
        yellowLed.value = False
        if yellowButton.value:
            pointValue = pointValue + 1
        else:
            print("Great job! You got ", pointValue, " points!")
    if randomNumber == 2:
        redLed.value = True
        time.sleep(3.0)
        redLed.value = False
        if redButton.value:
            pointValue = pointValue + 1
        else:
            print("Great job! You got ", pointValue, " points!")
    if randomNumber == 3:
        greenLed.value = True
        time.sleep(3.0)
        greenLed.value = False
        if greenButton.value:
            pointValue = pointValue + 1
        else:
            print("Great job! You got ", pointValue, " points!")