'''
PT Practice #2
Modify Display_parameters program
Part 2
'''
from codex import *
from time import sleep

button_list = [ ["Hold BTN-A", BTN_A], ["Hold BTN-B", BTN_B],
                ["Hold UP", BTN_U], ["Hold DOWN", BTN_D],
                ["Hold RIGHT", BTN_R], ["Hold LEFT", BTN_L] ]

delay = 1

def play_game(level):
    if level == 1:
        delay = 1.5
        tries = 5
    elif level == 2:
        delay = 1.0
        tries = 10
    else:
        delay = 0.5
        tries = 15
    for index in range(button_list):
        message = button_list[index][0]
        button = button_list[index][1]
        display.show(message)
        sleep(delay)
        pressed = buttons.is_pressed(button)
        if pressed:
            pixels.fill(GREEN)
        else:
            pixels.fill(RED)

# --- Main Program ---
while True:
    if buttons.was_pressed(BTN_L):
        play_game(1)
    if buttons.was_pressed(BTN_U):
        play_game(2)
    if buttons.was_pressed(BTN_R):
        play_game(3)

    if buttons.was_pressed(BTN_D):
        pixels.off()
        break