Python3 RPG game

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###                                           ####
###             Python3 RPG Hero              ####
### Version 1.4                               ####
### Codes By: 0rX                             ####
### Description:                              ####
###   This a simple RPG game for you.         ####
###   Coded in Python3 language.              ####
###   You need some help with this script ?   ####
###   Come ask me at:                         ####
###       http://0rx.chatango.com/            ####
###      or:                                  ####
###       http://monosekai.chatango.com/      ####
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import random
import re

def rpg():
    class Hero:
        def __init__(self, name):
            self.name = name
            self.level = 1
            self.job = "Priest"
            self.title = "Strider of the East"
            if self.job == "Cleric":
                self.critical = 125
                self.str = 50
                self.exp = 254
                self.max1 = 3154
                max2 = self.level*self.max1*2/3
                self.maxHp = int(max2)
            if self.job == "Priest":
                self.critical = 95
                self.str = 20
                self.exp = 254
                self.max1 = 4478
                max2 = self.level*self.max1*2/3
                self.maxHp = int(max2)
            self.health = self.maxHp

        def expGauge(self):
            rexp1 = 3500
            rexp2 = self.level*rexp1*2/3
            gauge1 = self.exp/rexp2
            gauge2 = float(gauge1)*100.00
            self.gauge = int(gauge2)

        def lvl(self):
            rexp1 = 3500
            rexp2 = self.level*rexp1*2/3
            if self.exp >= rexp2:
                self.level = self.level+1
                self.exp = self.exp - rexp2
                max2 = self.level*self.max1*2/3
                self.maxHp = int(max2)
                print("You just leveled up !! Congratulations %s"% self.name)
            else:
                pass


        def heal(self):
            if self.health < self.maxHp:
                if self.job == "Cleric":
                    heal1 = 200
                    heal2 = self.level*heal1*2
                    hell = heal2/3
                    heal3 = int(hell)
                    heal4 = random.randint(heal3,heal2)
                    self.health += heal4
                if self.job == "Priest":
                    heal1 = 300
                    heal2 = self.level*heal1*2
                    hell = heal2/3
                    heal3 = int(hell)
                    heal4 = random.randint(heal3,heal2)
                    self.health += heal4
                if self.health > self.maxHp:
                    self.health = self.maxHp
                    print ("hp full")
            else:
                print ("hp full")

        def attack(self):
            atta = player.level*player.str
            atte = atta + (self.critical*self.level)
            atti = atte + atta * 2 / 3
            self.dmg = random.randint(atta,int(atti))
            momon.health -= self.dmg



    class Enemy:

        def __init__(self, name):
            self.name = "Zombie"
            self.health = 5000
            self.critical = 35
            self._tasks = set()

        def attack(self):
            self.dmg = random.randint(300,500)
            dmg = self.dmg
            miss = "Zombie attacks but misses"
            atks = ("Zombie attacks and dealt %s damage !!"% dmg)
            chose = random.choice([miss,miss,miss,atks,miss,atks,miss])
            if chose == miss:
                pass
            if chose == atks:
                print(atks)
                player.health -= dmg

    global war

    war = False


    momon = Enemy("Zombie")

    heroname = str(input("Please enter your name: "))
    player = heroname
    if heroname == player:
            player = Hero(heroname)
            print ("Welcome to another world %s !!" %heroname)

    opt = ["help","rest","job 1","job 2","hunt","atk","heal","status"]

    while True:
        choice = str(input("-->"))
        if not choice in opt:
            print("Fail command !")
        player.expGauge()
        if war == True:
            momon.attack()
            if choice == "atk":
                if player.health <= 0:
                    player.health = 0
                if player.health and momon.health > 0:
                    player.attack()
                    if momon.health <= 0 and not player.health <= 0:
                        momon.health = 0
                        print("You won !!!")
                        war = False
                    if player.health <= 0:
                        player.health = 0
                        print("You are dead")
                        war = False
                    if war == True:
                        randex1 = 50
                        randex2 = 200
                        randex = random.randint(randex1,randex2)
                        player.lvl()
                        player.exp = player.exp+randex
                        php = str(player.health)
                        mhp = str(momon.health)
                        print("%s's ~Hp: %s  ~Damage: %s |  %s's ~Hp: %s"% (player.name,php,player.dmg,momon.name,mhp))
            if choice == "heal":
                player.heal()
                php = str(player.health)
                mhp = str(momon.health)
                if player.health < player.maxHp:
                    print("%s's HP: %s |  %s ~hp: %s"% (player.name,php,momon.name,mhp))
                else:
                    pass
        else:
            momon.health = 5000
            if choice == "status":
                apus = ("%s's status :\n~Hp       : %s\n~Level    : %s\n~Job      : %s\n~Title    : %s\n~Exp      : %i%s"% (player.name,player.health,player.level,player.job,player.title,player.gauge,str("%")))
                print (str(apus))

            if choice == "help":
                print("Here are available commands for you honey: help, rest, job 1, job 2, hunt, atk, heal")

            if choice == "rest":
                player.health = int(player.maxHp)
                print("%s rests under a big cherry tree and recovers from all his wounds"% player.name)

            if choice == "atk":
                print("%s started a fight with a thug and got trashed"% player.name)

            if choice == "job 1":
                    player.job = "Priest"
                    print("You switched your Job and becomes a holy Priest")
            if choice == "job 2":
                    player.job = "Cleric"
                    print("You switched your Job and becomes a Mighty Cleric")

            if choice == "hunt":
                print("You approaches a Zombie and initiates a battle !!")
                war = True

rpg()