#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Felix Muzny
11/18/2022
DS 2000
Lecture 20 - classes and objects, part 2


Write a program, pokemon.py, that defines a Pokemon class then
instantiates two Pokemon and has them battle each other.
"""

import random

class Pokemon:
    
    def __init__(self, health):
        """
        Create a new Pokemon

        Parameters
        ----------
        health : int
            Starting life for this Pokemon.

        Returns
        -------
        None.

        """
        
        # set the class attribute of health
        # to the value of the parameter health
        self.health = health
        self.power = 5
        
    def is_conscious(self):
        """
        Returns whether or not this Pokemon is still conscious

        Returns
        -------
        bool
            True if the health of this Pokemon is over 0

        """
        # bool - True if conscious
        # False otherwise
        return self.health > 0
        
    def attack(self, other_pokemon):
        """
        Have this pokemon attack another one, reducing its health!

        Parameters
        ----------
        other_pokemon : Pokemon
            the pokemon being attacked

        Returns
        -------
        None.

        """
        # the other pokemon's health should be 
        # reduced
        other_pokemon.health -= self.power + random.randint(-2, 2)
        
def main():
    print("Pokemon battle")
    
    poliwrath = Pokemon(30)
    
    print("Poliwrath:", poliwrath.health)
    print(poliwrath.is_conscious())
    
    bulbasaur = Pokemon(10)
    print("Bulbasaur:", bulbasaur.health)
    print(bulbasaur.is_conscious())
    
    while poliwrath.is_conscious() and bulbasaur.is_conscious():
        poliwrath.attack(bulbasaur)
        bulbasaur.attack(poliwrath)
        print("Poliwrath:", poliwrath.health)
        print("Bulbasaur:", bulbasaur.health)
        print()
    
    print("Poliwrath consciousness:", poliwrath.is_conscious())
    print("Bulbasaur consciousness:", bulbasaur.is_conscious())
    
    
if __name__ == "__main__":
    main()