run.py

# import random
from random import randint

# import os module
import os

# import pyfiglet module
import pyfiglet


def clear():
    """
    Function for clearing terminal.
    """
    input('''\n\n--------------------------
             \nPress Enter To Continue...
             \n--------------------------''')
    os.system("cls" if os.name == "nt" else "clear")


def start_game():
    """
    This function is called when the player is
    at start of game and includes Intro.
    """
    shotgun = False
    gun = False
    score = 0

    welcome = pyfiglet.figlet_format("Walkers", justify="center")
    print(welcome)
    print("Zombie Apocalypse Text Adventure Game".center(80) + "\n")
    print("Created by Miriam Payne".center(80) + "\n")
    name = input("Please confirm your name:\n")
    while True:
        try:
            age = int(input("Please confirm your age:\n"))
            break
        except ValueError:
            print("That's not a number!")

    if age > 0 and age < 12:
        print("You're young ... chances of survival are slim ... ")
    elif age >= 12 and age < 75:
        print("I hope you're a good shot")
    elif age >= 75:
        print("You're as slow as the walkers ... chances are slim")

    clear()
    print("Mission: Survive or die trying")
    print("Chapter 1")
    clear()
    print("You walk into an abandoned Dublin city center tower block car park")
    clear()
    print("Outbreak has turned 95% the population into zombies aka walkers")
    clear()
    print("Your sat nav shows you are 8 miles from a safe haven")
    clear()
    print("A zombie horde appears... you grab your hurley from your backpack")
    print("")

    score = stage_one(age)
    score, shotgun = stage_two(score)
    score = stage_three(score, shotgun)
    return score


def win(score):
    """
    This function is
    called when the player wins!
    """
    winner = pyfiglet.figlet_format("WINNER", font="digital")
    loser = pyfiglet.figlet_format("LOSER", font="digital")
    if score >= 5:
        print(winner)
    else:
        print(loser)


def retry_game():
    """
    This function is called when the player is
    offered a retry of the game.
    """
    print("Would you like to go again? Reply (Y)ES or (N)O")
    answer = input("").upper().strip()
    while answer not in ["YES", "NO", "Y", "N"]:
        print("Invalid input. Please try again.")
        answer = input("").upper().strip()
    if answer in ["YES", "Y"]:
        print("Great! lets go again.")
        start_game()
    elif answer in ["NO", "N"]:
        print("See you again next time!")


def stage_one(age):
    """
    This function is called
    for user input to stay and fight
    or to run and hide, score depends on age.
    """
    action = input("(F)ight or (R)un? ").upper()
    while action not in ["FIGHT", "RUN", "F", "R"]:
        clear()
        print("\nThat is not a valid action")
        action = input("Fight or Run?\n").upper()

    if action == "FIGHT" or action == 'F':
        if age >= 12:
            print("\nYour youthfulness helps you avoid being chomped")
            clear()
            print("You made it this time")
            score = 2
        else:
            print("\nYou attack")
            clear()
            print("Combo of old age and slowness cause you to be bitten")
            clear()
            print("You're too old to be fighting zombies")
            score = 1
    elif action == "RUN" or action == 'R':
        if age <= 12:
            print("\nYou run from the zombie, but are too slow")
            clear()
            print("This walker has some agility and catches up quick")
            score = 1
        else:
            print("\nYou run from the zombie")
            clear()
            print("Your athletic legs carry you to safety")
            score = 2

    return score


def stage_two(score):
    """
    This function is only called
    if you have survived with a score of 2 now.
    """
    if score == 2:
        shotgun = False
        clear()
        print("Chapter 2")
        clear()
        print("You come across an old abandoned house, barn and store")

        choice = input("\nEnter (H)ouse, (B)arn or (S)tore? ").upper()

        while choice not in ["HOUSE", "BARN", "STORE", "H", "B", "S"]:
            print("Sorry. I don't understand, please try again!")
            choice = input("Enter house or barn or store?\n").upper()

        if choice in ["HOUSE", "H"]:
            print("\nYou enter the house, rummaging around ... ")
            clear()
            print("You find a shot gun and three shot gun shells")
            clear()
            shotgun = True
            score = 3
        elif choice in ["STORE", "S"]:
            print("\nYou enter the store, rummaging around ... ")
            clear()
            print("You stock up on supplies and find a gun with 4 bullets")
            clear()
            gun = True
            score = 3
        elif choice in ["BARN", "B"]:
            print("\nYou enter the barn where you could hear odd noises ... ")
            clear()
            print("You encounter a mob of zombies")
            clear()
            print("You didn't survive")
        else:
            print("\nYou enter the store and slip going down the escalater ")
            clear()
            print("You fall to your death")
            clear()
            print("You didn't survive")

    return (score, shotgun)


def stage_three(score, shotgun):
    """
    This function is only called
    if you have survived with a score of 3 now.
    """
    if score == 3:
        print("Chapter 3")
        clear()
        print("You make it to the perimeter of the safe haven")
        clear()
        print("Only one problem ... ")
        clear()
        print("Two Zombies")
        clear()
        if shotgun:
            print("You have three shots to hit two targets")
            shots = 3
        else:
            print("You have four shots to hit two targets")
            shots = 4

        zombies = 2
        while shots > 0 and zombies > 0:
            hit = randint(1, 3)

            if hit in [1, 2]:
                clear()
                print("A lucky shot, you killed a zombie")
                shots = shots - 1
                zombies = zombies - 1
            else:
                clear()
                print("You fire a shot, but miss")
                shots = shots - 1
        clear()
        if zombies == 0:
            print("You made it!\n")
            score = 5
        else:
            print("You fired all shots and the zombies are enclosing!\n")
            score = 4
    return score


# Step 0: Call main menu procedure
if __name__ == '__main__':
    while True:
        win(start_game())
        if not retry_game():
            exit(1)