combat with decorators

import random
import numpy as np

class Character:
        def __init__(self, name="character", gender="male"):
            self.name=name
            self.gender=gender
            self.age=np.random.randint(15,55)

        @property
        def attributes(self, health, damage, resistance):
            if self.age<20:
                self.health=health-5
            elif self.age>40:
                self.health=health-5
            else:
                self.health=health
            self.skill="cleave"
            self.damage=damage
            self.resistance=resistance



class Enemy (Character):
    pass


class Ally(Character):
    pass

def main():
    #define the hero
    name=input("Name: ")
    gender=gn()
    hero=Character(name,gender)
    health, damage, resistance=attr()
    hero.attributes(health, damage, resistance)
    for r in range(np.random.randint(10)):
        print(Character)
        print(f"round:{r}")
        casualties=combatphases(hero, r)
        for casualty in casualties:
            del casualty
def combatpreparation(hero):
    enemies=[]
    allies=[]
    count=0
    number_of_enemies=np.random.randint(5,10)
    number_of_allies=np.random.randint(1,5)
    for en in range(number_of_enemies):
        count+=1
        name=f"enemy {count}"
        gender=random.choice(["male", "female"])
        enemy=Enemy(name, gender)
        enemy.health=np.random.randint(5, 10)
        enemy.damage=np.random.randint(2,8)
        enemy.resistance=enemy.health/2
        enemies.append(enemy)
    for al in range(number_of_allies):
        count+=1
        name=f"ally {count}"
        gender=random.choice(["male", "female"])
        ally=Ally(name, gender)
        ally.health=np.random.randint(10,15)
        ally.damage=np.random.randint(1,5)
        ally.resistance=ally.health/3
        allies.append(ally)
    return allies, enemies
def combatphases(hero, r):
    combat1=[]
    combat2=[]
    enemies=[]
    allies=[]
    attacks=[]

    for i in range(1,r):
            allies, enemies=combatpreparation(hero)
            allies.append(hero)
            for ally in allies:
                combat1.append({ally.name: (ally.health, ally.damage)})
            for enemy in enemies:
                combat2.append({enemy.name: (enemy.health, enemy.damage)})

    for j in combat1:
        ally=random.choice(allies)
        enemy=random.choice(enemies)
        count=0
        if ally==hero:
            if count<2:
                decide=input("Press Y to use cleave: ")
                count+=1
                if decide=="Y":
                    print(f"{hero.name} uses cleave")
                    hero.health+=1
                    attacking=attack(ally, enemy, True)
                    attacking=attack(ally,enemy)
                else:
                    pass
            else:
                attacking=attack(ally,enemy)
                attacks.append(attacking)
                hero.health+=1
    for k in combat2:
        hero.health+=1
        ally=random.choice(allies)
        enemy=random.choice(enemies)
        attacked=attack(enemy, ally)
        attacks.append(attacked)
    return attacks
def attack(attacker, attacked, cleave=False):
    res=""
    luck1=random.choice([1,2,3,4])
    luck2=random.choice([1,2,3])
    damage=attacker.damage*luck2
    if cleave==False:
        damage=damage/luck1
    else:
        damage=damage+2
    health=attacked.health
    attacked.health=health-damage
    if attacked.health>0:
        print(f"{attacker.name} attacks {attacked.name}:{health} with a normal attack causing {damage} damage")
        return Character("none","None")
    else:
        print(f"{attacker.name} deals a mortal blow to {attacked.name}. {attacked.name} dies!")
        res=attacked
        return res
def attr():
    health=hlth()
    damage=10-(health/10)
    resistance=health/2
    return health, damage, resistance
def hlth():
    try:
        health=int(input("health min 10 max20: "))
        if 20<health or health<10:
            hlth()
        else:
            return health
    except:
        hlth()
def gn():
    gender=input("Gender: ")
    if gender!="male" and gender!="female":
        gn()
    else:
        return gender

if __name__=="__main__":
    main()