def setUpClass(cls):
M = GameMaker()
# The goal
commands = ["go east", "insert carrot into chest"]
# Create a 'bedroom' room.
R1 = M.new_room("bedroom")
R2 = M.new_room("kitchen")
M.set_player(R1)
path = M.connect(R1.east, R2.west)
path.door = M.new(type='d', name='wooden door')
path.door.add_property("open")
carrot = M.new(type='f', name='carrot')
M.inventory.add(carrot)
# Add a closed chest in R2.
chest = M.new(type='c', name='chest')
chest.add_property("open")
R2.add(chest)
M.set_quest_from_commands(commands)
cls.game = M.build()
def test_reloading_game_with_custom_kb():
twl = KnowledgeBase.default().logic._document
twl += """
type customobj : o {
inform7 {
type {
kind :: "custom-obj-like";
}
}
}
"""
logic = GameLogic.parse(twl)
options = GameOptions()
options.kb = KnowledgeBase(logic, "")
M = GameMaker(options)
room = M.new_room("room")
M.set_player(room)
custom_obj = M.new(type='customobj', name='customized object')
M.inventory.add(custom_obj)
commands = ["drop customized object"]
quest = M.set_quest_from_commands(commands)
assert quest.commands == tuple(commands)
game = M.build()
assert game == Game.deserialize(game.serialize())
def setUpClass(cls):
M = GameMaker()
# Create a 'bedroom' room.
R1 = M.new_room("bedroom")
R2 = M.new_room("kitchen")
M.set_player(R2)
path = M.connect(R1.east, R2.west)
path.door = M.new(type='d', name='wooden door')
path.door.add_property("closed")
carrot = M.new(type='f', name='carrot')
R1.add(carrot)
# Add a closed chest in R2.
chest = M.new(type='c', name='chest')
chest.add_property("open")
R2.add(chest)
# The goal
commands = ["open wooden door", "go west", "take carrot", "go east", "drop carrot"]
cls.quest = M.set_quest_from_commands(commands)
commands = ["open wooden door", "go west", "take carrot", "eat carrot"]
cls.eating_quest = M.new_quest_using_commands(commands)
cls.game = M.build()
def test_cycle_in_winning_policy(cls):
M = GameMaker()
# Create a map.
# r0
# |
# r1 -- r2
# | |
# r3 -- r4
R0 = M.new_room("r0")
R1 = M.new_room("r1")
R2 = M.new_room("r2")
R3 = M.new_room("r3")
R4 = M.new_room("r4")
M.set_player(R1)
M.connect(R0.south, R1.north),
M.connect(R1.east, R2.west),
M.connect(R3.east, R4.west)
M.connect(R1.south, R3.north)
M.connect(R2.south, R4.north)
carrot = M.new(type='f', name='carrot')
R0.add(carrot)
apple = M.new(type='f', name='apple')
R2.add(apple)
commands = ["go north", "take carrot"]
M.set_quest_from_commands(commands)
game = M.build()
game_progression = GameProgression(game)
def _apply_command(command, game_progression):
valid_commands = gen_commands_from_actions(game_progression.valid_actions, game.infos)
for action, cmd in zip(game_progression.valid_actions, valid_commands):
if command == cmd:
game_progression.update(action)
return
raise ValueError("Not a valid command: {}. Expected: {}".format(command, valid_commands))
_apply_command("go south", game_progression)
expected_commands = ["go north"] + commands
winning_commands = gen_commands_from_actions(game_progression.winning_policy, game.infos)
assert winning_commands == expected_commands, "{} != {}".format(winning_commands, expected_commands)
_apply_command("go east", game_progression)
_apply_command("go north", game_progression)
expected_commands = ["go south", "go west", "go north"] + commands
winning_commands = gen_commands_from_actions(game_progression.winning_policy, game.infos)
assert winning_commands == expected_commands, "{} != {}".format(winning_commands, expected_commands)
_apply_command("go west", game_progression) # Found shortcut
expected_commands = commands
winning_commands = gen_commands_from_actions(game_progression.winning_policy, game.infos)
assert winning_commands == expected_commands, "{} != {}".format(winning_commands, expected_commands)
# Quest where player's has to pick up the carrot first.
commands = ["go east", "take apple", "go west", "go north", "drop apple"]
M.set_quest_from_commands(commands)
game = M.build()
game_progression = GameProgression(game)
_apply_command("go south", game_progression)
expected_commands = ["go north"] + commands
winning_commands = gen_commands_from_actions(game_progression.winning_policy, game.infos)
assert winning_commands == expected_commands, "{} != {}".format(winning_commands, expected_commands)
_apply_command("go east", game_progression)
expected_commands = ["go west", "go north"] + commands
winning_commands = gen_commands_from_actions(game_progression.winning_policy, game.infos)
assert winning_commands == expected_commands, "{} != {}".format(winning_commands, expected_commands)
_apply_command("go north", game_progression) # Found shortcut
expected_commands = commands[1:]
winning_commands = gen_commands_from_actions(game_progression.winning_policy, game.infos)
assert winning_commands == expected_commands, "{} != {}".format(winning_commands, expected_commands)
def test_cycle_in_winning_policy(self):
M = GameMaker()
# Create a map.
# r0
# |
# r1 -- r2
# | |
# r3 -- r4
R0 = M.new_room("r0")
R1 = M.new_room("r1")
R2 = M.new_room("r2")
R3 = M.new_room("r3")
R4 = M.new_room("r4")
M.set_player(R1)
M.connect(R0.south, R1.north),
M.connect(R1.east, R2.west),
M.connect(R3.east, R4.west)
M.connect(R1.south, R3.north)
M.connect(R2.south, R4.north)
carrot = M.new(type='f', name='carrot')
R0.add(carrot)
apple = M.new(type='f', name='apple')
R2.add(apple)
commands = ["go north", "take carrot"]
M.set_quest_from_commands(commands)
game = M.build()
inform7 = Inform7Game(game)
game_progression = GameProgression(game)
_apply_command("go south", game_progression, inform7)
expected_commands = ["go north"] + commands
winning_commands = inform7.gen_commands_from_actions(
game_progression.winning_policy)
assert winning_commands == expected_commands, "{} != {}".format(
winning_commands, expected_commands)
_apply_command("go east", game_progression, inform7)
_apply_command("go north", game_progression, inform7)
expected_commands = ["go south", "go west", "go north"] + commands
winning_commands = inform7.gen_commands_from_actions(
game_progression.winning_policy)
assert winning_commands == expected_commands, "{} != {}".format(
winning_commands, expected_commands)
_apply_command("go west", game_progression, inform7) # Found shortcut
expected_commands = commands
winning_commands = inform7.gen_commands_from_actions(
game_progression.winning_policy)
assert winning_commands == expected_commands, "{} != {}".format(
winning_commands, expected_commands)
# Quest where player's has to pick up the carrot first.
commands = [
"go east", "take apple", "go west", "go north", "drop apple"
]
M.set_quest_from_commands(commands)
game = M.build()
game_progression = GameProgression(game)
_apply_command("go south", game_progression, inform7)
expected_commands = ["go north"] + commands
winning_commands = inform7.gen_commands_from_actions(
game_progression.winning_policy)
assert winning_commands == expected_commands, "{} != {}".format(
winning_commands, expected_commands)
_apply_command("go east", game_progression, inform7)
expected_commands = ["go west", "go north"] + commands
winning_commands = inform7.gen_commands_from_actions(
game_progression.winning_policy)
assert winning_commands == expected_commands, "{} != {}".format(
winning_commands, expected_commands)
_apply_command("go north", game_progression, inform7) # Found shortcut
expected_commands = commands[1:]
winning_commands = inform7.gen_commands_from_actions(
game_progression.winning_policy)
assert winning_commands == expected_commands, "{} != {}".format(
winning_commands, expected_commands)
def make_example_game(args):
"""
This game takes place in a typical house and consists in
three puzzles:
1) Escape the room;
2) Find the missing ingredient;
3) Finish preparing the dinner.
Here's the map of the house.
Bathroom
+
|
+
Bedroom +--+ Kitchen +----+ Backyard
+ +
| |
+ +
Living Room Garden
"""
# Make the generation process reproducible.
g_rng.set_seed(2018)
M = GameMaker()
# Start by building the layout of the world.
bedroom = M.new_room("bedroom")
kitchen = M.new_room("kitchen")
livingroom = M.new_room("living room")
bathroom = M.new_room("bathroom")
backyard = M.new_room("backyard")
garden = M.new_room("garden")
# Connect rooms together.
bedroom_kitchen = M.connect(bedroom.east, kitchen.west)
kitchen_bathroom = M.connect(kitchen.north, bathroom.south)
kitchen_livingroom = M.connect(kitchen.south, livingroom.north)
kitchen_backyard = M.connect(kitchen.east, backyard.west)
backyard_garden = M.connect(backyard.south, garden.north)
# Add doors.
bedroom_kitchen.door = M.new(type='d', name='wooden door')
kitchen_backyard.door = M.new(type='d', name='screen door')
kitchen_backyard.door.add_property("closed")
# Design the bedroom.
drawer = M.new(type='c', name='chest drawer')
trunk = M.new(type='c', name='antique trunk')
bed = M.new(type='s', name='king-size bed')
bedroom.add(drawer, trunk, bed)
# - The bedroom's door is locked
bedroom_kitchen.door.add_property("locked")
# - and the key is in the drawer.
bedroom_key = M.new(type='k', name='old key')
drawer.add(bedroom_key)
drawer.add_property("closed")
M.add_fact("match", bedroom_key, bedroom_kitchen.door)
# - Describe the room.
bedroom.desc = ""
# Design the kitchen.
counter = M.new(type='s', name='counter')
stove = M.new(type='s', name='stove')
kitchen_island = M.new(type='s', name='kitchen island')
refrigerator = M.new(type='c', name='refrigerator')
kitchen.add(counter, stove, kitchen_island, refrigerator)
# - Add note on the kitchen island.
objective = "The dinner is almost ready! It's only missing a grilled carrot."
note = M.new(type='o', name='note', desc=objective)
kitchen_island.add(note)
# - Add some food in the refrigerator.
apple = M.new(type='f', name='apple')
milk = M.new(type='f', name='milk')
refrigerator.add(apple, milk)
# Design the bathroom.
toilet = M.new(type='c', name='toilet')
sink = M.new(type='s', name='sink')
bath = M.new(type='c', name='bath')
bathroom.add(toilet, sink, bath)
toothbrush = M.new(type='o', name='toothbrush')
sink.add(toothbrush)
soap_bar = M.new(type='o', name='soap bar')
bath.add(soap_bar)
# Design the living room.
couch = M.new(type='s', name='couch')
low_table = M.new(type='s', name='low table')
tv = M.new(type='s', name='tv')
livingroom.add(couch, low_table, tv)
remote = M.new(type='o', name='remote')
low_table.add(remote)
bag_of_chips = M.new(type='f', name='half of a bag of chips')
couch.add(bag_of_chips)
# Design backyard.
bbq = M.new(type='s', name='bbq')
patio_table = M.new(type='s', name='patio table')
chairs = M.new(type='s', name='set of chairs')
backyard.add(bbq, patio_table, chairs)
# Design garden.
shovel = M.new(type='o', name='shovel')
tomato = M.new(type='f', name='tomato plant')
carrot = M.new(type='f', name='carrot')
lettuce = M.new(type='f', name='lettuce')
garden.add(shovel, tomato, carrot, lettuce)
# Close all containers
for container in M.findall(type='c'):
container.add_property("closed")
# Set uncooked property for to all food items.
# NOT IMPLEMENTED YET
# for food in M.findall(type='f'):
# food.add_property("edible")
# food.add_property("raw")
# The player starts in the bedroom.
M.set_player(bedroom)
# To define a quest we are going to record it by playing the game.
# print("******* Recording a quest. Hit 'Ctrl + C' when done. *******")
# M.record_quest()
commands = [
"open chest drawer", "take old key from chest drawer",
"unlock wooden door with old key", "open wooden door", "go east"
]
if args.type in ["short", "medium", "long", "last", "human"]:
commands.append("open screen door")
if args.type in ["medium", "long", "last", "human"]:
commands.extend(["go east", "go south", "take carrot"])
if args.type in ["long", "last", "human"]:
commands.extend([
"go north",
"go west",
"put carrot on stove",
# "cook carrot" # Not supported yet.
])
quest = M.set_quest_from_commands(commands)
# TODO: Provide better API to specify failing conditions.
quest.set_failing_conditions([Proposition("eaten", [carrot.var])])
if args.type == "human":
# Use a very high-level description of the objective.
quest.desc = ""
elif args.type == "last":
# Use a very high-level description of the objective.
quest.desc = objective
print(quest.desc)
game_file = M.compile(args.filename)
print("*** Game created: {}".format(game_file))
return game_file
