MonsterKiller Game

# import only system from os
from os import system, name

from time import sleep

from monster import Monster
from player import Player
from random import randint

# define our clear function
def clear_screen():
    # for windows
    if name == 'nt':
        _ = system('cls')

    # for mac and linux(here, os.name is 'posix')
    else:
        _ = system('clear')


is_running = True

# Get a random heal point for the player when we start game
heal = randint(0, 10)

# make the player and monster objects
player = Player('Player', 'Christian', 1, 10, heal)
monster = Monster('Monster', 'Gorgar', 1, 10)

# this function is used to display healt within different places in the game
def display_health():
    print(f"The {player.type} -> {player.name}'s healt is: {player.health}'")
    print(f"The {monster.type} -> {monster.name}'s healt is: {monster.health}'")




while is_running:
    sleep(0.5)
    clear_screen()
    #Print header
    print('=' * 44)
    print('|  Monster Killer - Version 0.0.0.1 Alpha  |')
    print('=' * 44)

    # print menu
    print('-' * 44)
    print('Please select action')
    print('-' * 44)
    print('1) Attack')
    print('2) Heal')
    print('3) Quit')
    print('-' * 44)

    # Display Initial Health
    display_health()

    # display and get player's choice
    print('-' * 44)
    sleep(0.2)
    player_choice = input('Enter your choice: ')

    # Check if the string player_choice is a int
    if player_choice.isdigit():
        # make the selection of choice made by player
        if int(player_choice) == 1:
            clear_screen()
            # Player attacks monster
            player_attack_points = player.attack()
            print(f"Player Attacks The Monster and apply {player_attack_points} points of damage!")
            monster.apply_damage(player_attack_points)

            # monster attacks player back
            monster_attack_points = monster.attack()
            print(f"Monster Attacks Player and apply {monster_attack_points} points of damage")
            player.apply_damage(monster_attack_points)

            display_health()
            sleep(5)
        elif int(player_choice) == 2:
            clear_screen()
            # if player health is lower than 100 - heal points then allow to heal
            if player.health <= (100 - player.heal):
                # let player heal with given heal points in the player object
                old_health = player.health
                player.apply_healing()
                new_health = player.health
                heal_points = new_health - old_health
                print(f"Player Heal Itself with {heal_points} healpoints\nFrom {old_health} Health Points to {new_health} Health Points")
                display_health()
                sleep(3)
            else:
                clear_screen()
                print("Player can't heal right now.\nPlease try again when player is more damaged!")
                sleep(3)

            # after player try to heal, monster will attack
            # monster attacks player back
            monster_attack_points = monster.attack()
            print(f"Monster Attacks Player and apply {monster_attack_points} points of damage")
            player.apply_damage(monster_attack_points)

            display_health()
            sleep(3)
        elif int(player_choice) == 3:
            clear_screen()
            print('Player want to quit, quitting game...')
            sleep(0.5)
            is_running = False
        else:
            clear_screen()
            print('Invalid Input Entry!')
            sleep(0.5)
    else:
        clear_screen()
        print('Oops, only digits are allowed as entry!')
        sleep(0.5)