from random import randint
from os import system, name
import re

def throw(count):
    count = int(count)
    new_throw = []
    for dice in range(count):
        new_throw.append(str(randint(1, 6)))
    return new_throw

def show_throw(throw):
    pretty_list = ", ".join(throw)
    pretty_list += "\n"
    for i in range(1, len(throw) + 1):
        pretty_list += "^  "
    pretty_list += "\n"
    for i in range(1, len(throw) + 1):
        pretty_list += f"{i}  "
    return pretty_list

def clear():
    if name == 'nt':
        _ = system('cls')
    else:
        _ = system('clear')

def evaluate(inp, count):
    inp = str(inp)
    if re.search("^\d+$", inp):
        count = len(inp)
        return count

def game(count):
    new_throw = throw(count)
    clear()
    print(show_throw(new_throw))
    inp = input("Vyberte, kterými kostkami chcete hodit znovu (např. 135):")
    count = evaluate(inp, count)
    game(count)

def main():
    print("Vítejte ve hře v kostky!")
    input("Prosím, stiskněte enter pro první hod:")
    count = 6
    game(count)

if __name__ == "__main__":
    main()