'''
Assignment: Functions, parameters & local variables
Part 2 - Activity #2 
Mission 4 Display with one function for all buttons
'''


from codex import *
from time import sleep


delay = 1


# One function for game play
def play_game(message, button, light, delay):
    display.show(message)
    sleep(delay)


    pressed = buttons.is_pressed(button)
    if pressed:
        pixels.set(light, GREEN)
    else:
        pixels.set(light, RED)


# Main Program
message = "Hold Button Up"
button = BTN_U
play_game(message, button, 0, delay)


message = "Hold Button Down"
button = BTN_D
play_game(message, button, 1, delay)


message = "Hold Button Left"
button = BTN_L
play_game(message, button, 2, delay)


message = "Hold Button Right"
button = BTN_R
play_game(message, button, 3, delay)