import random
import time

START_HP_Player = 100
START_HP_THANOS = 100
Player_health = 0
thanos_health = 0
thanos_sword = 0
Player_mjolnir = 0
deflect = 0
Player_choice = " "
play_again = "y"
while True:
    player_name = input("what is your super hero name?")
    if player_name.isalpha() == True:
        break
    else:
        print("please enter a string input. J.A.R.I.S error <pointbreak>")
print("The sky grows darker as the army of Thanos moves oser.")
time.sleep(2)
print("Thor and Tony lie battered and motionless on the ground from the previous encounter.")
time.sleep(3)
print("It is up to you, {}, to finish this. The fate of the universe is your weight to bare.".format(player_name))
time.sleep(3.5)
print("You stand there, hurt. But you have your shield in arm hand and wield Mjolnir in the other.")
time.sleep(4)
print("You are worthy, but will the power of Thor be enough....")
time.sleep(3)
print("You are in the ENDGAME now")
time.sleep(1)
while play_again == "y" :
    while True:
        try:
            print()
            player_health = int(input("select a health amount for {} between 50 and 80...  ".format(player_name)))
            if player_health < 10 or player_health > 100 :
                print()
                print("please select amount between 50 and 80")
            else:
                break
        except:
            print()
            print("that is not a number.. you may need some additional tuturing from Mr Stark or Banner")
    thanos_health = START_HP_THANOS
    while thanos_health > 0 :
        time.sleep(1)
        print()
        print("Current Health")
        print("{} has {}... hp" .format(player_name, player_health))
        print("Thanos has {} HP...".format(thanos_health))
        time.sleep(2)
        print()
        print("What do you choose?..")
        print("[a]ttack with Mjolnir")
        print("or")
        print("[d]efend with your shield")
        Player_choice = input("Your choice?... ")
        print()

        if Player_choice == "a":
            thanos_sword = random.randint(1, 20)
            print("Thanos attacks you with his double bladed sword and deals {} damage".format(thanos_sword))
            player_health = player_health - thanos_sword
            if player_health < 1:
                break
            time.sleep(1)
            Player_mjolnir = random.randint(1, 20)
            print("You attack back with Mjolnir in hand dealing {} damage in return".format(Player_mjolnir))
            thanos_health = thanos_health - Player_mjolnir
            time.sleep(1)
        else:
            print("Thanos attacks you with his double bladed sword...")
            print("You raise your shield and deflect to deflect the blow...")
            time.sleep(1)
            deflect = random.randint(1, 2)
            if deflect == 1:
                thanos_sword = random.randint(1, 20)
                print("You were too slow in raising your shield and Thanos strikes you with his sword for {} damage".format(thanos_sword))
                player_health = player_health - thanos_sword
                if player_health < 1:
                    break
                time.sleep(1)
            else:
                thanos_sword = random.randint(1, 20)
                print("Thanos' sword rebounds off {}'s vibranium shield and he deals himself {} damage".format(player_name, thanos_sword))
                thanos_health = thanos_health - thanos_sword
                time.sleep(1)

    if player_health < 1:
        print()
        print("Thanos is too strong. He has broken your shield and cut you down. This is the end of all life in our universe...")

        play_again = input("do you want to play again? [y]es or [n]o...")

    else:
        print()
        print("Thanos has fallen!")
        time.sleep(.5)
        print("You drop to your knees, exhausted.")
        time.sleep(.5)
        print("You stare out into a grateful universe.")
        time.sleep(1)
        print("It is safe...")
        time.sleep(3)
        print("                                          ..For now...")
        time.sleep(3)

        play_again = input("do you want to play again? [y]es or [n]o...")

time.sleep(2)
print("thanks for playing my game!")