Python ex43_game_solution.py with Python Syntax Highlighting

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

class Scene(object): # Creating a class "Scene" that is-a "object"

    def enter(self): # and has-a function "enter"
        print("This scene is not yet configured")
        print("Subclass it and implement enter()")
        exit(1) # This exits the program
    # This class can act as a "base class"


class Engine(object): # Creating a class "Engine" that is-a "object"

    def __init__(self, scene_map):
        self.scene_map = scene_map
        # I got this part right with the "__init__" in the "Map" class with "self.start_scene = start_scene"

    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.",
    "Loser",
    "You lost",
    "Stop losing"
    ]

    def enter(self):
        print(Death.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 raw you yank your blaster and fire it at the Gothon.
            His clown costume is flowing and moving around his body, which throws
            off your aim. Your laster 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 then 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 midle of your artful dodge your foot slips and you fall
            and pass out. Then the Gothon 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 in the head putting
            him down, and 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)}"
        guess = input("[keypad]> ")
        guesses = 0

        while guess != code and guesses < 10: # This will make it guess 11 times, not 10
            print("BZZZZ")
            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
            where 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.
        """))
        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 their 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.
            As you lay there, you watch them try to disarm it and suspect it
            will blow up before they do.
            """))
            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 place 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
            escapes out into the void of space, them implodes as the
            hull ruptures.
            """))
            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 implode 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 = {
    'central_corridor': CentralCorridor(),
    'laser_weapon_armory': LaserWeaponArmory(),
    'the_bridge': TheBridge(),
    'escape_pod': EscapePod(),
    'death': Death(),
    '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()


# 4/21/2018 10:42 AM