#!/usr/bin/env python3
#from gopigo import * make sure to remove before sending
import sys
import time
import random

def print_menu():
    print ("w = Foward")
    print ("a = Turn left")
    print ("s = Backward")
    print ("d = Turn right")
    print ("x = Stop ")
    print ("t = Increase the speed by 10")
    print ("g = Decrease the speed by 10")
    print ("y = Turn the LEDs on and off")
    print ("? = Print the menu again")
    print ("z = Exit")
valid_inputs = ['w','a','s','d','n','m','x','t','g','h','l','?','z']
def main():
    while True:
        print_menu()
        choice = input()
    if choice == '1':
        drive()
    elif choice == '2':
        dance()
    elif choice == '3':
        led()
    elif choice == '4':
        servo()
    elif choice == '5':
        exit()
    elif choice == '?':
        print_menu()
    else:
        print ("Invalid input. Look at the menu and enter again.")

def movement():
    while choice != "z": #continue looping
        if input =='w': fwd()
        elif input =='a': left()
        elif input =='d': right()
        elif input =='s': motor_bwd()
        elif input =='x': stop()
        elif input =='t': increase_speed (10)
        elif input =='g': decrease_speed (10)
        else:
            print("ERROR?")

def led():
    ledOn = False
    while True:
        if ledOn == True:
            choice = input("Do you want to turn the lights off? z to quit.")
            if choice == "y":
                ledOn = False
    elif choice == "z":ledOn = False
        break
        elif ledOn == False:
            choice = input("Do you want to turn the lights on?")
        if choice == "y":
            ledOn = True
        elif choice == "z":
            ledOn = False
        break

        else:
            print("The lights are off!")

def dance():
    ['w', 'a', 'd', 's', 'x', 't', 'g', 'z']
    random choice ['w', 'a', 'd', 's', 'x', 't', 'g', 'z']