Created
January 21, 2015 03:52
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Space Game
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require './scene.rb' | |
class CentralCorridor < Scene | |
def enter() | |
puts "The Gothons of Planet Percal #25 have invaded your ship and destroyed" | |
puts "your entire crew. You are the last surviving member and your last" | |
puts "mission is to get the neutron destruct bomb from the Weapons Armory," | |
puts "put it in the bridge, and blow the ship up after getting into an " | |
puts "escape pod." | |
puts "\n" | |
puts "You're running down the central corridor to the Weapons Armory when" | |
puts "a Gothon jumps out, red scaly skin, dark grimy teeth, and evil clown costume" | |
puts "flowing around this hate filled body. He's blocking the door to the" | |
puts "Armory and about to pull a weapon to blast you." | |
print "> " | |
action = $stdin.gets.chomp | |
if action == "shoot!" | |
puts "Quick on the draw you yank out your blaster and fire it at the Gothon." | |
puts "His clown costume is flowing and moving around his body, which throws" | |
puts "off your aim. Your laser hits his costume but misses him entirely. This" | |
puts "completely ruins his brand new costume his mother bought him, which" | |
puts "makes him fly into an insane rage and blast you repeatedly in the face until" | |
puts "you are dead. Then he eats you." | |
return 'death' | |
elsif action == "dodge!" | |
puts "Like a world class boxer you dodge, weave, slip and slide right" | |
puts "as the Gothon's blaster cranks a laser past your head." | |
puts "In the middle of your artful dodge your foot slips and you" | |
puts "bang your head on the metal wall and pass out." | |
puts "You wake up shortly after only to die as the Gothon stomps on" | |
puts "your head and eats you." | |
return 'death' | |
elsif action == "tell a joke" | |
puts "Lucky for you they made you learn Gothon insults in the academy." | |
puts "You tell the one Gothon joke you know:" | |
puts "Lbhe zbgure vf fb sng, jura fur fvgf nebhaq gur ubhfr, fur fvgf nebhaq gur ubhfr." | |
puts "The Gothon stops, tries not to laugh, then busts out laughing and can't move." | |
puts "While he's laughing you run up and shoot him square in the head" | |
puts "putting him down, then jump through the Weapon Armory door." | |
return 'finished' | |
else | |
puts "DOES NOT COMPUTE!" | |
return 'central_corridor' | |
end | |
end | |
end |
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require './scene.rb' | |
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's better at this." | |
] | |
def enter() | |
puts @@quips[rand(0...(@@quips.length-1))] | |
exit(1) | |
end | |
end |
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class Engine | |
def initialize(scene_map) | |
@scene_map = scene_map | |
end | |
def play() | |
current_scene = @scene_map.opening_scene() | |
last_scene = @scene_map.next_scene('finished') | |
while current_scene != last_scene | |
next_scene_name = current_scene.enter() | |
current_scene = @scene_map.next_scene(next_scene_name) | |
end | |
#Be sure to print out the last scene | |
current_scene.enter() | |
end | |
end |
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require './scene.rb' | |
class EscapePod < Scene | |
def enter() | |
puts "You rush through the ship desperately trying to make it to" | |
puts "the escape pod before the whole ship explodes. It seems like" | |
puts "hardly any Gothons are on the ship, so your run is clear of" | |
puts "interference. You get to the chamber with the escape pods, and" | |
puts "now need to pick one to take. Some of them could be damaged" | |
puts "but you don't have time to look. There's 5 pods, which one" | |
puts "do you take?" | |
good_pod = rand(1..5) | |
print "[pod #]> " | |
guess = $stdin.gets.chomp.to_i | |
if guess != good_pod | |
puts "You jump into pod %s and hit the eject button." % guess | |
puts "The pod escapes out into the void of space, then" | |
puts "implodes as the hull ruptures, crushing your body" | |
puts "into jam jelly." | |
return 'death' | |
else | |
puts "You jump into pod %s and hit the eject button." % guess | |
puts "The pod easily slides out into space heading to" | |
puts "the planet below. As it flies to the planet, you look" | |
puts "back and see your ship implode then explode like a" | |
puts "bright star, taking out the Gothon ship at the same" | |
puts "time. You won!" | |
return 'finished' | |
end | |
end | |
end |
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require './scene.rb' | |
class Finished < Scene | |
def enter() | |
puts "You won! Good job." | |
end | |
end |
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require './scene.rb' | |
class LaserWeaponArmory < Scene | |
def enter() | |
puts "You do a dive roll into the Weapon Armory, crouch and scan the room" | |
puts "for more Gothons that might be hiding. It's dead quiet, too quiet." | |
puts "You stand up and run to the far side of the room and find the" | |
puts "neutron bomb in its container. There's a keypad lock on the box" | |
puts "and you need the code to get the bomb out. If you get the code" | |
puts "wrong 10 times then the lock closes forever and you can't" | |
puts "get the bomb. The code is 3 digits." | |
code = "#{rand(1..9)}#{rand(1..9)}#{rand(0..9)}" | |
print "[keypad]> " | |
guess = $stdin.gets.chomp | |
guesses = 0 | |
while guess != code && guesses < 10 | |
puts "BZZZZZZEDDD!" | |
guesses += 1 | |
print "[keypad]> " | |
guess = $stdin.gets.chomp | |
end | |
if guess == code | |
puts "The container clicks open and the seal breaks, letting gas out." | |
puts "You grab the neutron bomb and run as fast as you can to the" | |
puts "bridge where you must place it in the right spot." | |
return 'the_bridge' | |
else | |
puts "The lock buzzes one last time and then you hear a sickening" | |
puts "melting sound as the mechanism is fused together." | |
puts "You decide to sit there, and finally the Gothons blow up the" | |
puts "ship from their ship and you die." | |
return 'death' | |
end | |
end | |
end |
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require './map.rb' | |
require './engine.rb' | |
a_map = Map.new('central_corridor') | |
a_game = Engine.new(a_map) | |
a_game.play() |
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require './central_corridor.rb' | |
require './laser_weapon_armory.rb' | |
require './the_bridge.rb' | |
require './escape_pod.rb' | |
require './death.rb' | |
class Map | |
@@scenes = { | |
'central_corridor' => CentralCorridor.new(), | |
'laser_weapon_armory' => LaserWeaponArmory.new(), | |
'the_bridge' => TheBridge.new(), | |
'escape_pod' => EscapePod.new(), | |
'death' => Death.new() | |
} | |
def initialize(start_scene) | |
@start_scene = start_scene | |
end | |
def next_scene(scene_name) | |
val = @@scenes[scene_name] | |
return val | |
end | |
def opening_scene() | |
return next_scene(@start_scene) | |
end | |
end |
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class Scene | |
def enter() | |
puts "This scene is not yet configured. Subclass it and implement enter()." | |
exit(1) | |
end | |
end |
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require './scene.rb' | |
class TheBridge < Scene | |
def enter() | |
puts "you burst onto the Bridge with the neutron destruct bomb" | |
puts "under your arm and surprise 5 Gothons who are trying to" | |
puts "take control of the ship. Each of them has an even uglier" | |
puts "clown costume than the last. They haven't pulled their" | |
puts "weapons out yet, as they see the active bomb under your" | |
puts "arm and don't want to set it off." | |
print "> " | |
action = $stdin.gets.chomp | |
if action == "throw the bomb" | |
puts "In a panic you throw the bomb at the group of Gothons" | |
puts "and make a leap for the door. Right as you drop it a" | |
puts "Gothon shoots you right in the back killing you." | |
puts "As you die you see another Gothon frantically try to disarm" | |
puts "the bomb. You die knowing they will probably blow up when" | |
puts "it goes off." | |
return 'death' | |
elsif action == "slowly place the bomb" | |
puts "You point your blaster at the bomb under your arm" | |
puts "and the Gothons put their hands up and start to sweat." | |
puts "You inch backward to the door, open it, and then carefully" | |
puts "place the bomb on the floor, pointing your blaster at it." | |
puts "You then jump back through the door, punch the close button" | |
puts "and blast the lock so the Gothons can't get out." | |
puts "Now that the bomb is placed you run to the scape pod to" | |
puts "get off this tin can." | |
return 'scape_pod' | |
else | |
puts "DOES NOT COMPUTE!" | |
return "the_bridge" | |
end | |
end | |
end |
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I'm getting an error but i see all methods implemented correctly! Hope you can help me!
Error:
Space_Game/engine.rb:17:in
'play': undefined method
enter' for nil:NilClass (NoMethodError)from main.rb:6:in `