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 generate_never_ending_game(args):
g_rng.set_seed(args.seed)
msg = "--max-steps {} --nb-objects {} --nb-rooms {} --quest-length {} --quest-breadth {} --seed {}"
print(
msg.format(args.max_steps, args.nb_objects, args.nb_rooms,
args.quest_length, args.quest_breadth, g_rng.seed))
print("Generating game...")
options = GameOptions()
options.seeds = g_rng.seed
options.nb_rooms = args.nb_rooms
options.nb_objects = args.nb_objects
options.quest_length = args.quest_length
options.quest_breadth = args.quest_breadth
game = textworld.generator.make_game(options)
if args.no_quest:
game.quests = []
game_name = "neverending"
path = pjoin(args.output, game_name + ".ulx")
options = textworld.GameOptions()
options.path = path
options.force_recompile = True
game_file = textworld.generator.compile_game(game, options)
return game_file
def make(settings: Mapping[str, str], options: Optional[GameOptions] = None) -> textworld.Game:
""" Make a Coin Collector game of the desired difficulty settings.
Arguments:
settings: Difficulty level (see notes). Expected pattern: level[1-300].
options:
For customizing the game generation (see
:py:class:`textworld.GameOptions <textworld.generator.game.GameOptions>`
for the list of available options).
Returns:
Generated game.
Notes:
Difficulty levels are defined as follows:
* Level 1 to 100: Nb. rooms = level, quest length = level
* Level 101 to 200: Nb. rooms = 2 * (level % 100), quest length = level % 100,
distractors rooms added along the chain.
* Level 201 to 300: Nb. rooms = 3 * (level % 100), quest length = level % 100,
distractors rooms *randomly* added along the chain.
* ...
"""
options = options or GameOptions()
level = settings["level"]
if level < 1 or level > 300:
raise ValueError("Expected level to be within [1-300].")
n_distractors = (level // 100)
options.quest_length = level % 100
options.nb_rooms = (n_distractors + 1) * options.quest_length
distractor_mode = "random" if n_distractors > 2 else "simple"
return make_game(distractor_mode, options)
def make(settings: Mapping[str, str],
options: Optional[GameOptions] = None) -> textworld.Game:
""" Make a Treasure Hunter game of the desired difficulty settings.
Arguments:
settings: Difficulty level (see notes). Expected pattern: level[1-30].
options:
For customizing the game generation (see
:py:class:`textworld.GameOptions <textworld.generator.game.GameOptions>`
for the list of available options).
Returns:
game: Generated game.
Notes:
Difficulty levels are defined as follows:
* Level 1 to 10: mode easy, nb. rooms = 5, quest length ranging
from 1 to 5 as the difficulty increases;
* Level 11 to 20: mode medium, nb. rooms = 10, quest length ranging
from 2 to 10 as the difficulty increases;
* Level 21 to 30: mode hard, nb. rooms = 20, quest length ranging
from 3 to 20 as the difficulty increases;
where the different modes correspond to:
* Easy: rooms are all empty except where the two objects are
placed. Also, connections between rooms have no door.
* Medium: adding closed doors and containers that might need to
be open in order to find the object.
* Hard: adding locked doors and containers (necessary keys will in
the inventory) that might need to be unlocked (and open) in order
to find the object.
"""
options = options or GameOptions()
level = settings["level"]
if level < 1 or level > 30:
raise ValueError("Expected level to be within [1-30].")
if level >= 21:
mode = "hard"
options.nb_rooms = 20
quest_lengths = np.round(np.linspace(3, 20, 10))
options.quest_length = int(quest_lengths[level - 21])
elif level >= 11:
mode = "medium"
options.nb_rooms = 10
quest_lengths = np.round(np.linspace(2, 10, 10))
options.quest_length = int(quest_lengths[level - 11])
elif level >= 1:
mode = "easy"
options.nb_rooms = 5
quest_lengths = np.round(np.linspace(1, 5, 10))
options.quest_length = int(quest_lengths[level - 1])
return make_game(mode, options)
def compile_game(game: Game, options: Optional[GameOptions] = None):
"""
Compile a game.
Arguments:
game: Game object to compile.
options:
For customizing the game generation (see
:py:class:`textworld.GameOptions <textworld.generator.game.GameOptions>`
for the list of available options).
Returns:
The path to compiled game.
"""
options = options or GameOptions()
folder, filename = os.path.split(options.path)
if not filename:
filename = game.metadata.get("uuid", str(uuid.uuid4()))
filename, ext = os.path.splitext(filename)
if not ext:
ext = options.file_ext # Add default extension, if needed.
source = generate_inform7_source(game)
maybe_mkdir(folder)
game_json = pjoin(folder, filename + ".json")
game_file = pjoin(folder, filename + ext)
already_compiled = False # Check if game is already compiled.
if not options.force_recompile and os.path.isfile(
game_file) and os.path.isfile(game_json):
already_compiled = game == Game.load(game_json)
msg = (
"It's highly unprobable that two games with the same id have different structures."
" That would mean the generator has been modified."
" Please clean already generated games found in '{}'.".format(
folder))
assert already_compiled, msg
if not already_compiled or options.force_recompile:
game.save(game_json)
compile_inform7_game(source, game_file)
return game_file
def __init__(self, options: Optional[GameOptions] = None) -> None:
"""
Creates an empty world, with a player and an empty inventory.
"""
self.options = options or GameOptions()
self._entities = {}
self._named_entities = {}
self.quests = []
self.rooms = []
self.paths = []
self._kb = self.options.kb
self._types_counts = self._kb.types.count(State(self._kb.logic))
self.player = self.new(type='P')
self.inventory = self.new(type='I')
self.nowhere = []
self._game = None
self._distractors_facts = []
def make(settings: Mapping[str, Any],
options: Optional[GameOptions] = None) -> textworld.Game:
""" Make a Coin Collector game of the desired difficulty settings.
Arguments:
settings: Difficulty settings (see notes).
options:
For customizing the game generation (see
:py:class:`textworld.GameOptions <textworld.generator.game.GameOptions>`
for the list of available options).
.. warning:: This challenge requires `options.grammar.allowed_variables_numbering` to be `True`.
Returns:
Generated game.
Notes:
Difficulty levels are defined as follows:
* Level 1 to 100: Nb. rooms = 1 * quest length.
* Level 101 to 200: Nb. rooms = 2 * quest length with
distractors rooms added along the chain.
* Level 201 to 300: Nb. rooms = 3 * quest length with
distractors rooms *randomly* added along the chain.
* ...
and where the quest length is set according to ((level - 1) % 100 + 1).
"""
options = options or GameOptions()
# Needed for games with a lot of rooms.
options.grammar.allowed_variables_numbering = settings[
"force_entity_numbering"]
assert options.grammar.allowed_variables_numbering
level = settings["level"]
if level < 1 or level > 300:
raise ValueError("Expected level to be within [1-300].")
n_distractors = (level - 1) // 100
options.quest_length = (level - 1) % 100 + 1
options.nb_rooms = (n_distractors + 1) * options.quest_length
distractor_mode = "random" if n_distractors > 2 else "simple"
return make_game(distractor_mode, options)
def make_quest(world: Union[World, State],
options: Optional[GameOptions] = None):
state = getattr(world, "state", world)
if options is None:
options = GameOptions()
# By default, exclude quests finishing with: go, examine, look and inventory.
exclude = ["go.*", "examine.*", "look.*", "inventory.*"]
options.chaining.rules_per_depth = [
options.kb.rules.get_matching(".*", exclude=exclude)
]
options.chaining.rng = options.rngs['quest']
chains = []
for _ in range(options.nb_parallel_quests):
chain = sample_quest(state, options.chaining)
if chain is None:
msg = "No quest can be generated with the provided options."
raise NoSuchQuestExistError(msg)
chains.append(chain)
state = chain.initial_state # State might have changed, i.e. options.create_variable is True.
if options.chaining.backward and hasattr(world, "state"):
world.state = state
quests = []
actions = []
for chain in reversed(chains):
for i in range(1, len(chain.nodes)):
actions.append(chain.actions[i - 1])
if chain.nodes[i].breadth != chain.nodes[i - 1].breadth:
event = Event(actions)
quests.append(Quest(win_events=[event]))
actions.append(chain.actions[-1])
event = Event(actions)
quests.append(Quest(win_events=[event]))
return quests
def make(settings: Mapping[str, str], options: Optional[GameOptions] = None) -> textworld.Game:
""" Make a Cooking game.
Arguments:
settings: Difficulty settings (see notes).
options:
For customizing the game generation (see
:py:class:`textworld.GameOptions <textworld.generator.game.GameOptions>`
for the list of available options).
Returns:
Generated game.
Notes:
The settings that can be provided are:
* recipe : Number of ingredients in the recipe.
* take : Number of ingredients to fetch. It must be less
or equal to the value of the `recipe` skill.
* open : Whether containers/doors need to be opened.
* cook : Whether some ingredients need to be cooked.
* cut : Whether some ingredients need to be cut.
* drop : Whether the player's inventory has limited capacity.
* go : Number of locations in the game (1, 6, 9, or 12).
"""
options = options or GameOptions()
# Load knowledge base specific to this challenge.
options.kb = KnowledgeBase.load(KB_PATH)
rngs = options.rngs
rng_map = rngs['map']
rng_objects = rngs['objects']
rng_grammar = rngs['grammar']
rng_quest = rngs['quest']
rng_recipe = np.random.RandomState(settings["recipe_seed"])
allowed_foods = list(FOODS)
allowed_food_preparations = get_food_preparations(list(FOODS))
if settings["split"] == "train":
allowed_foods = list(FOODS_SPLITS['train'])
allowed_food_preparations = dict(FOOD_PREPARATIONS_SPLITS['train'])
elif settings["split"] == "valid":
allowed_foods = list(FOODS_SPLITS['valid'])
allowed_food_preparations = get_food_preparations(FOODS_SPLITS['valid'])
# Also add food from the training set but with different preparations.
allowed_foods += [f for f in FOODS if f in FOODS_SPLITS['train']]
allowed_food_preparations.update(dict(FOOD_PREPARATIONS_SPLITS['valid']))
elif settings["split"] == "test":
allowed_foods = list(FOODS_SPLITS['test'])
allowed_food_preparations = get_food_preparations(FOODS_SPLITS['test'])
# Also add food from the training set but with different preparations.
allowed_foods += [f for f in FOODS if f in FOODS_SPLITS['train']]
allowed_food_preparations.update(dict(FOOD_PREPARATIONS_SPLITS['test']))
if settings.get("cut"):
# If "cut" skill is specified, remove all "uncut" preparations.
for food, preparations in allowed_food_preparations.items():
allowed_food_preparations[food] = [preparation for preparation in preparations if "uncut" not in preparation]
if settings.get("cook"):
# If "cook" skill is specified, remove all "raw" preparations.
for food, preparations in list(allowed_food_preparations.items()):
allowed_food_preparations[food] = [preparation for preparation in preparations if "raw" not in preparation]
if len(allowed_food_preparations[food]) == 0:
del allowed_food_preparations[food]
allowed_foods.remove(food)
M = textworld.GameMaker(options)
recipe = M.new(type='RECIPE', name='')
meal = M.new(type='meal', name='meal')
M.add_fact("out", meal, recipe)
meal.add_property("edible")
M.nowhere.append(recipe) # Out of play object.
M.nowhere.append(meal) # Out of play object.
options.nb_rooms = settings.get("go", 1)
if options.nb_rooms == 1:
rooms_to_place = ROOMS[:1]
elif options.nb_rooms == 6:
rooms_to_place = ROOMS[:2]
elif options.nb_rooms == 9:
rooms_to_place = ROOMS[:3]
elif options.nb_rooms == 12:
rooms_to_place = ROOMS[:4]
else:
raise ValueError("Cooking games can only have {1, 6, 9, 12} rooms.")
G = make_graph_world(rng_map, rooms_to_place, NEIGHBORS, size=(5, 5))
rooms = M.import_graph(G)
# Add doors
for infos in DOORS:
room1 = M.find_by_name(infos["path"][0])
room2 = M.find_by_name(infos["path"][1])
if room1 is None or room2 is None:
continue # This door doesn't exist in this world.
path = M.find_path(room1, room2)
if path:
assert path.door is None
name = pick_name(M, infos["names"], rng_objects)
door = M.new_door(path, name)
door.add_property("closed")
# Find kitchen.
kitchen = M.find_by_name("kitchen")
# The following predicates will be used to force the "prepare meal"
# command to happen in the kitchen.
M.add_fact("cooking_location", kitchen, recipe)
# Place some default furnitures.
place_entities(M, ["table", "stove", "oven", "counter", "fridge", "BBQ", "shelf", "showcase"], rng_objects)
# Place some random furnitures.
nb_furnitures = rng_objects.randint(len(rooms), len(ENTITIES) + 1)
place_random_furnitures(M, nb_furnitures, rng_objects)
# Place the cookbook and knife somewhere.
cookbook = place_entity(M, "cookbook", rng_objects)
cookbook.infos.synonyms = ["recipe"]
if rng_objects.rand() > 0.5 or settings.get("cut"):
knife = place_entity(M, "knife", rng_objects)
start_room = rng_map.choice(M.rooms)
M.set_player(start_room)
M.grammar = textworld.generator.make_grammar(options.grammar, rng=rng_grammar)
# Remove every food preparation with grilled, if there is no BBQ.
if M.find_by_name("BBQ") is None:
for name, food_preparations in allowed_food_preparations.items():
allowed_food_preparations[name] = [food_preparation for food_preparation in food_preparations
if "grilled" not in food_preparation]
# Disallow food with an empty preparation list.
allowed_foods = [name for name in allowed_foods if allowed_food_preparations[name]]
# Decide which ingredients are needed.
nb_ingredients = settings.get("recipe", 1)
assert nb_ingredients > 0 and nb_ingredients <= 5, "recipe must have {1,2,3,4,5} ingredients."
ingredient_foods = place_random_foods(M, nb_ingredients, rng_quest, allowed_foods)
# Sort by name (to help differentiate unique recipes).
ingredient_foods = sorted(ingredient_foods, key=lambda f: f.name)
# Decide on how the ingredients should be processed.
ingredients = []
for i, food in enumerate(ingredient_foods):
food_preparations = allowed_food_preparations[food.name]
idx = rng_quest.randint(0, len(food_preparations))
type_of_cooking, type_of_cutting = food_preparations[idx]
ingredients.append((food, type_of_cooking, type_of_cutting))
# ingredient = M.new(type="ingredient", name="")
# food.add_property("ingredient_{}".format(i + 1))
# M.add_fact("base", food, ingredient)
# M.add_fact(type_of_cutting, ingredient)
# M.add_fact(type_of_cooking, ingredient)
# M.add_fact("in", ingredient, recipe)
# M.nowhere.append(ingredient)
# Move ingredients in the player's inventory according to the `take` skill.
nb_ingredients_already_in_inventory = nb_ingredients - settings.get("take", 0)
shuffled_ingredients = list(ingredient_foods)
rng_quest.shuffle(shuffled_ingredients)
for ingredient in shuffled_ingredients[:nb_ingredients_already_in_inventory]:
M.move(ingredient, M.inventory)
# Compute inventory capacity.
inventory_limit = 10 # More than enough.
if settings.get("drop"):
inventory_limit = nb_ingredients
if nb_ingredients == 1 and settings.get("cut"):
inventory_limit += 1 # So we can hold the knife along with the ingredient.
# Add distractors for each ingredient.
def _place_one_distractor(candidates, ingredient):
rng_objects.shuffle(candidates)
for food_name in candidates:
distractor = M.find_by_name(food_name)
if distractor:
if distractor.parent == ingredient.parent:
break # That object already exists and is considered as a distractor.
continue # That object already exists. Can't used it as distractor.
# Place the distractor in the same "container" as the ingredient.
distractor = place_food(M, food_name, rng_objects, place_it=False)
ingredient.parent.add(distractor)
break
for ingredient in ingredient_foods:
if ingredient.parent == M.inventory and nb_ingredients_already_in_inventory >= inventory_limit:
# If ingredient is in the inventory but inventory is full, do not add distractors.
continue
splits = ingredient.name.split()
if len(splits) == 1:
continue # No distractors.
prefix, suffix = splits[0], splits[-1]
same_prefix_list = [f for f in allowed_foods if f.startswith(prefix) if f != ingredient.name]
same_suffix_list = [f for f in allowed_foods if f.endswith(suffix) if f != ingredient.name]
if same_prefix_list:
_place_one_distractor(same_prefix_list, ingredient)
if same_suffix_list:
_place_one_distractor(same_suffix_list, ingredient)
# Add distractors foods. The amount is drawn from N(nb_ingredients, 3).
nb_distractors = abs(int(rng_objects.randn(1) * 3 + nb_ingredients))
distractors = place_random_foods(M, nb_distractors, rng_objects, allowed_foods)
# If recipe_seed is positive, a new recipe is sampled.
if settings["recipe_seed"] > 0:
assert settings.get("take", 0), "Shuffle recipe requires the 'take' skill."
potential_ingredients = ingredient_foods + distractors
rng_recipe.shuffle(potential_ingredients)
ingredient_foods = potential_ingredients[:nb_ingredients]
# Decide on how the ingredients of the new recipe should be processed.
ingredients = []
for i, food in enumerate(ingredient_foods):
food_preparations = allowed_food_preparations[food.name]
idx = rng_recipe.randint(0, len(food_preparations))
type_of_cooking, type_of_cutting = food_preparations[idx]
ingredients.append((food, type_of_cooking, type_of_cutting))
# Add necessary facts about the recipe.
for food, type_of_cooking, type_of_cutting in ingredients:
ingredient = M.new(type="ingredient", name="")
food.add_property("ingredient_{}".format(i + 1))
M.add_fact("base", food, ingredient)
M.add_fact(type_of_cutting, ingredient)
M.add_fact(type_of_cooking, ingredient)
M.add_fact("in", ingredient, recipe)
M.nowhere.append(ingredient)
# Depending on the skills and how the ingredient should be processed
# we change the predicates of the food objects accordingly.
for food, type_of_cooking, type_of_cutting in ingredients:
if not settings.get("cook"): # Food should already be cooked accordingly.
food.add_property(type_of_cooking)
food.add_property("cooked")
if food.has_property("inedible"):
food.add_property("edible")
food.remove_property("inedible")
if food.has_property("raw"):
food.remove_property("raw")
if food.has_property("needs_cooking"):
food.remove_property("needs_cooking")
if not settings.get("cut"): # Food should already be cut accordingly.
food.add_property(type_of_cutting)
food.remove_property("uncut")
if not settings.get("open"):
for entity in M._entities.values():
if entity.has_property("closed"):
entity.remove_property("closed")
entity.add_property("open")
walkthrough = []
# Build TextWorld quests.
quests = []
consumed_ingredient_events = []
for i, ingredient in enumerate(ingredients):
ingredient_consumed = Event(conditions={M.new_fact("consumed", ingredient[0])})
consumed_ingredient_events.append(ingredient_consumed)
ingredient_burned = Event(conditions={M.new_fact("burned", ingredient[0])})
quests.append(Quest(win_events=[], fail_events=[ingredient_burned]))
if ingredient[0] not in M.inventory:
holding_ingredient = Event(conditions={M.new_fact("in", ingredient[0], M.inventory)})
quests.append(Quest(win_events=[holding_ingredient]))
win_events = []
if ingredient[1] != TYPES_OF_COOKING[0] and not ingredient[0].has_property(ingredient[1]):
win_events += [Event(conditions={M.new_fact(ingredient[1], ingredient[0])})]
fail_events = [Event(conditions={M.new_fact(t, ingredient[0])})
for t in set(TYPES_OF_COOKING[1:]) - {ingredient[1]}] # Wrong cooking.
quests.append(Quest(win_events=win_events, fail_events=[ingredient_consumed] + fail_events))
win_events = []
if ingredient[2] != TYPES_OF_CUTTING[0] and not ingredient[0].has_property(ingredient[2]):
win_events += [Event(conditions={M.new_fact(ingredient[2], ingredient[0])})]
fail_events = [Event(conditions={M.new_fact(t, ingredient[0])})
for t in set(TYPES_OF_CUTTING[1:]) - {ingredient[2]}] # Wrong cutting.
quests.append(Quest(win_events=win_events, fail_events=[ingredient_consumed] + fail_events))
holding_meal = Event(conditions={M.new_fact("in", meal, M.inventory)})
quests.append(Quest(win_events=[holding_meal], fail_events=consumed_ingredient_events))
meal_burned = Event(conditions={M.new_fact("burned", meal)})
meal_consumed = Event(conditions={M.new_fact("consumed", meal)})
quests.append(Quest(win_events=[meal_consumed], fail_events=[meal_burned]))
M.quests = quests
G = compute_graph(M) # Needed by the move(...) function called below.
# Build walkthrough.
current_room = start_room
walkthrough = []
# Start by checking the inventory.
walkthrough.append("inventory")
# 0. Find the kitchen and read the cookbook.
walkthrough += move(M, G, current_room, kitchen)
current_room = kitchen
walkthrough.append("examine cookbook")
# 1. Drop unneeded objects.
for entity in M.inventory.content:
if entity not in ingredient_foods:
walkthrough.append("drop {}".format(entity.name))
# 2. Collect the ingredients.
for food, type_of_cooking, type_of_cutting in ingredients:
if food.parent == M.inventory:
continue
food_room = food.parent.parent if food.parent.parent else food.parent
walkthrough += move(M, G, current_room, food_room)
if food.parent.has_property("closed"):
walkthrough.append("open {}".format(food.parent.name))
if food.parent == food_room:
walkthrough.append("take {}".format(food.name))
else:
walkthrough.append("take {} from {}".format(food.name, food.parent.name))
current_room = food_room
# 3. Go back to the kitchen.
walkthrough += move(M, G, current_room, kitchen)
# 4. Process ingredients (cook).
if settings.get("cook"):
for food, type_of_cooking, _ in ingredients:
if type_of_cooking == "fried":
stove = M.find_by_name("stove")
walkthrough.append("cook {} with {}".format(food.name, stove.name))
elif type_of_cooking == "roasted":
oven = M.find_by_name("oven")
walkthrough.append("cook {} with {}".format(food.name, oven.name))
elif type_of_cooking == "grilled":
toaster = M.find_by_name("BBQ")
# 3.a move to the backyard.
walkthrough += move(M, G, kitchen, toaster.parent)
# 3.b grill the food.
walkthrough.append("cook {} with {}".format(food.name, toaster.name))
# 3.c move back to the kitchen.
walkthrough += move(M, G, toaster.parent, kitchen)
# 5. Process ingredients (cut).
if settings.get("cut"):
free_up_space = settings.get("drop") and not len(ingredients) == 1
knife = M.find_by_name("knife")
if knife:
knife_location = knife.parent.name
knife_on_the_floor = knife_location == "kitchen"
for i, (food, _, type_of_cutting) in enumerate(ingredients):
if type_of_cutting == "uncut":
continue
if free_up_space:
ingredient_to_drop = ingredients[(i + 1) % len(ingredients)][0]
walkthrough.append("drop {}".format(ingredient_to_drop.name))
# Assume knife is reachable.
if knife_on_the_floor:
walkthrough.append("take {}".format(knife.name))
else:
walkthrough.append("take {} from {}".format(knife.name, knife_location))
if type_of_cutting == "chopped":
walkthrough.append("chop {} with {}".format(food.name, knife.name))
elif type_of_cutting == "sliced":
walkthrough.append("slice {} with {}".format(food.name, knife.name))
elif type_of_cutting == "diced":
walkthrough.append("dice {} with {}".format(food.name, knife.name))
walkthrough.append("drop {}".format(knife.name))
knife_on_the_floor = True
if free_up_space:
walkthrough.append("take {}".format(ingredient_to_drop.name))
# 6. Prepare and eat meal.
walkthrough.append("prepare meal")
walkthrough.append("eat meal")
cookbook_desc = "You open the copy of 'Cooking: A Modern Approach (3rd Ed.)' and start reading:\n"
recipe = textwrap.dedent(
"""
Recipe #1
---------
Gather all following ingredients and follow the directions to prepare this tasty meal.
Ingredients:
{ingredients}
Directions:
{directions}
"""
)
recipe_ingredients = "\n ".join(ingredient[0].name for ingredient in ingredients)
recipe_directions = []
for ingredient in ingredients:
cutting_verb = TYPES_OF_CUTTING_VERBS.get(ingredient[2])
if cutting_verb:
recipe_directions.append(cutting_verb + " the " + ingredient[0].name)
cooking_verb = TYPES_OF_COOKING_VERBS.get(ingredient[1])
if cooking_verb:
recipe_directions.append(cooking_verb + " the " + ingredient[0].name)
recipe_directions.append("prepare meal")
recipe_directions = "\n ".join(recipe_directions)
recipe = recipe.format(ingredients=recipe_ingredients, directions=recipe_directions)
cookbook.infos.desc = cookbook_desc + recipe
# Limit capacity of the inventory.
for i in range(inventory_limit):
slot = M.new(type="slot", name="")
if i < len(M.inventory.content):
slot.add_property("used")
else:
slot.add_property("free")
M.nowhere.append(slot)
# Sanity checks:
for entity in M._entities.values():
if entity.type in ["c", "d"]:
if not (entity.has_property("closed")
or entity.has_property("open")
or entity.has_property("locked")):
raise ValueError("Forgot to add closed/locked/open property for '{}'.".format(entity.name))
# M.set_walkthrough(walkthrough) # BUG: having several "slots" causes issues with dependency tree.
game = M.build()
# Collect infos about this game.
metadata = {
"seeds": options.seeds,
"goal": cookbook.infos.desc,
"recipe": recipe,
"ingredients": [(food.name, cooking, cutting) for food, cooking, cutting in ingredients],
"settings": settings,
"entities": [e.name for e in M._entities.values() if e.name],
"nb_distractors": nb_distractors,
"walkthrough": walkthrough,
"max_score": sum(quest.reward for quest in game.quests),
}
objective = ("You are hungry! Let's cook a delicious meal. Check the cookbook"
" in the kitchen for the recipe. Once done, enjoy your meal!")
game.objective = objective
game.metadata = metadata
skills_uuid = "+".join("{}{}".format(k, "" if settings[k] is True else settings[k])
for k in SKILLS if k in settings and settings[k])
uuid = "tw-cooking{split}-{specs}-{seeds}"
uuid = uuid.format(split="-{}".format(settings["split"]) if settings.get("split") else "",
specs=skills_uuid,
seeds=encode_seeds([options.seeds[k] for k in sorted(options.seeds)]))
game.metadata["uuid"] = uuid
return game
