ex43.py

from sys import exit
from random import randint
from textwrap import dedent

class Scene(object):

    def enter(self):
        print("Hai")
        print("Subclass it and implement enter.")


class Engine(object):

    def __init__(self, scene_map):
        self.scene_map = scene_map

    def play(self):
        current_scene = self.scene_map.opening_scene()
        last_scene = self.scene_map.next_scene('finished')

        while current_scene != last_scene:
            next_scene_name = current_scene.enter()
            current_scene = self.scene_map.next_scene(next_scene_name)

        # be sure to print out the last scene
        current_scene.enter()

class Death(Scene):

    quips = [
        "You died. You kinda suck at this.",
        "Your mom would be proud. If she were smarter.",
        "Such a luser",
        "I have a small puppy that is better at this.",
        "You are worse than your dad's jokes."
    ]

    def enter(self):
        print(self.quips[randint(0, len(self.quips)-1)])
        exit(1)

class CentralCorridor(Scene):

    def enter(self):
        print(dedent("""
        The Gothons of Planet Percal #25 have invaded your ship and
        destroyed your entire crew. You are the last surviving
        member and your last mission is to get the neutron destruct
        bomb from the Weapons Armory, put it in the bridge, and
        blow the ship up after getting into an escape pod.

        You're running down the central corridor to the Weapons
        Armory when a Gothon jumps out, red scaly skin, dark grimy
        teeth, and evil clown costume flowing around his hate-filled
        body. He's blocking the door to the Armory and about to
        pull a weapon to blast you..
        """))

        action = input("> ")

        if action == "shoot":
            print(dedent("""
                  Quick on the draw you yank out your blaster and fire
                  it at the Gothon. His clown costume is flowing and
                  moving around his body, which throws off your aim.
                  Your laser hits his costume but misses him entirely.
                  This completely ruins his brand new costume his mother
                  bought him, which makes him fly into an insane rage
                  and blast you repeatedly in the face until you are dead.
                  Then he eats you.
            """))
            return 'death'

        elif action == 'dodge!':
            print(dedent("""
            Like a world class boxer you dodge, weave, slip and
            slide right as the Gothon's blaster cranks a laser
            past your head. In the middle of your artful dodge
            your foot slips and you bang your head on the metal
            wall and pass out. You wake up shortly after only to
            die as the Gothon stomps on your head and eats you.
            """))
            return 'death'

        elif action == 'tell a joke':
            print(dedent("""
            Lucky for you they made you learn Gothon insults in
            the academy. You tell the one Gothon joke you know:
            Lbhe zbgure vf fb sng, jura fur fvgf nebhaq gur ubhfr,
            fur fvgf nebhaq gur ubhfr. The Gothon stops, tries
            not to laugh, then busts out laughing and can't move.
            While he's laughing you run up and shoot him square in
            the head putting him down, then jump through the
            Weapon Armory door.
            """))
            return 'laser_weapon_armory'

        else:
            print("DOES NOT COMPUTE")
            return 'central_corridor'

class LaserWeaponArmory(Scene):

    def enter(self):
        print(dedent("""
            You do a dive roll into the Weapon Armory, crouch and scan
            the room for more Gothons that might be hiding. It's dead
            quiet, too quiet. You stand up and run to the far side of
            the room and find the neutron bomb in its container.
            There's a keypad lock on the box and you need the code to
            get the bomb out. If you get the code wrong 10 times then
            the lock closes forever and you can't get the bomb. The
            code is 3 digits.
        """))

        # code = f"{randint(1,9)}{randint(1,9)}{randint(1,9)}"
        code = f"{6}{6}{6}"
        guess = input("[keypad]> ")
        guesses = 0

        while guess != code and guesses < 10:
            print("BZZZZEDD!")
            guesses += 1
            guess = input("[keypad]> ")

        if guess == code:
            print(dedent("""
                  The container clicks open and the seal breaks, letting
                  gas out. You grab the neutron bomb and run as fast as
                  you can to the bridge wher you must place it in the
                  right spot.
            """))
            return 'the_bridge'
        else:
            print(dedent("""
                The lock buzzes one last time and then you hear a
                sickening melting sound as the mechanism is fused
                together. You decide to sit there, and finally the
                Gothons blow up the ship from their ship and you die.
            """))
            return 'death'

class TheBridge(Scene):

    def enter(self):
        print(dedent("""
            You burst onto the Bridge with the neutron destruct bomb
            under your arm and surprise 5 Gothons who are trying to
            take control of the ship. Each of them has an even uglier
            clown costume than the last. They haven't pulled thier
            weapons out yet, as they see the active bomb under your
            arm and don't want to set it off.
        """))

        action = input("> ")

        if action == 'throw the bomb':
            print(dedent("""
                  In a panic you throw the bomb at the  group of Gothons
                  and make a leap for the door. Right as you drop it a
                  Gothon shoots you right in the back killing you. As
                  you die you see another Gothon frantically try to
                  diasrm the bom. You die knowing they will probably
                  blow up when the bomb goes off.
            """))
            return 'death'

        elif action == 'slowly place the bomb':
            print(dedent("""
                  You point your blaster at the bomb under your arm and
                  the Gothons put their hands up and start to sweat.
                  You inch backward to the door, open it, and then
                  carefully place the bomb on the floor, pointing your
                  blaster at it. You then jump back through the door,
                  punch the close button and blast the lock so the
                  Gothons can't get out. Now that the bomb is placed
                  you run to the escape pod to get off this tin can.
            """))
            return 'escape_pod'
        else:
            print("DOES NOT COMPUTE!")
            return 'the_bridge'
class EscapePod(Scene):

    def enter(self):
        print(dedent("""
              You rush through the ship desperately trying to make it to
              the escape pod before the whole ship explodes. It seems
              like hardly any Gothons are on the ship, so your run is
              clear of interference. You get to the chamber with the
              escape pods, and now need to pick one to take. Some of
              them could be damaged but you don't have time to look.
              There's 5 pods, which one do you take?
        """))

        good_pod = randint(1,5)
        guess = input("[pod #]> ")

        if int(guess) != good_pod:
            print(dedent("""
                  You jump into pod {guess} and hit the eject button.
                  The pod esacapes out into the void of space, then
                  implodes as the hull ruptures, crushing your body into
                  jam jelly.
            """))
            return 'death'
        else:
            print(dedent("""
                  You jump into pod {guess} and hit the eject button.
                  The pod easily slides out into space heading to the
                  planet below. As it flies to the planet, you look
                  back and see your ship inplode then explode like a
                  bright star, taking out the Gothon ship at the same
                  time. You won!
            """))
            return 'finished'


class Finished(Scene):
    def enter(self):
        print("You won! Good job!")
        return 'finished'


class Map(object):

    scenes = {
        'death': Death(),
        'central_corridor': CentralCorridor(),
        'laser_weapon_armory': LaserWeaponArmory(),
        'the_bridge': TheBridge(),
        'escape_pod': EscapePod(),
        'finished': Finished()
    }

    def __init__(self, start_scene):
        self.start_scene = start_scene

    def next_scene(self, scene_name):
        val = Map.scenes.get(scene_name)
        return val

    def opening_scene(self):
        return self.next_scene(self.start_scene)


a_map = Map('central_corridor')
a_game = Engine(a_map)
a_game.play()