# Monster Battle -- finished version.
# Two monsters trade blows until one faints.
# Run with: python projects/monster-battle/finished.py

import random


class Monster:
    def __init__(self, name, hp, attack):
        self.name = name
        self.hp = hp
        self.attack = attack

    def is_alive(self):
        return self.hp > 0

    def hit(self, other):
        damage = random.randint(1, self.attack)
        other.hp = other.hp - damage
        if other.hp < 0:
            other.hp = 0
        print(f"{self.name} hits {other.name} for {damage}. {other.name} has {other.hp} HP left.")


hero   = Monster("Hero",   30, 8)
goblin = Monster("Goblin", 25, 6)

round = 1
while hero.is_alive() and goblin.is_alive():
    print(f"-- Round {round} --")
    hero.hit(goblin)
    if goblin.is_alive():
        goblin.hit(hero)
    round += 1

if hero.is_alive():
    print(hero.name + " wins!")
else:
    print(goblin.name + " wins!")