from .generated import data_pb2 as data_pb2
from typing import TYPE_CHECKING, NamedTuple
if TYPE_CHECKING:
from . import Lingo2World
def calculate_letter_histogram(solution: str) -> dict[str, int]:
histogram = dict()
for l in solution:
if l.isalpha():
real_l = l.upper()
histogram[real_l] = min(histogram.get(real_l, 0) + 1, 2)
for free_letter in "HINT":
if histogram.get(free_letter, 0) == 1:
del histogram[free_letter]
return histogram
class AccessRequirements:
items: set[str]
rooms: set[str]
symbols: set[str]
letters: dict[str, int]
# This is an AND of ORs.
or_logic: list[list["AccessRequirements"]]
def __init__(self):
self.items = set()
self.rooms = set()
self.symbols = set()
self.letters = dict()
self.or_logic = list()
def add_solution(self, solution: str):
histogram = calculate_letter_histogram(solution)
for l, a in histogram.items():
self.letters[l] = max(self.letters.get(l, 0), histogram.get(l))
def merge(self, other: "AccessRequirements"):
for item in other.items:
self.items.add(item)
for room in other.rooms:
self.rooms.add(room)
for symbol in other.symbols:
self.symbols.add(symbol)
for letter, level in other.letters.items():
self.letters[letter] = max(self.letters.get(letter, 0), level)
for disjunction in other.or_logic:
self.or_logic.append(disjunction)
def __repr__(self):
parts = []
if len(self.items) > 0:
parts.append(f"items={self.items}")
if len(self.rooms) > 0:
parts.append(f"rooms={self.rooms}")
if len(self.symbols) > 0:
parts.append(f"symbols={self.symbols}")
if len(self.letters) > 0:
parts.append(f"letters={self.letters}")
if len(self.or_logic) > 0:
parts.append(f"or_logic={self.or_logic}")
return f"AccessRequirements({", ".join(parts)})"
class PlayerLocation(NamedTuple):
code: int | None
reqs: AccessRequirements
class Lingo2PlayerLogic:
world: "Lingo2World"
locations_by_room: dict[int, list[PlayerLocation]]
event_loc_item_by_room: dict[int, dict[str, str]]
item_by_door: dict[int, str]
panel_reqs: dict[int, AccessRequirements]
proxy_reqs: dict[int, dict[str, AccessRequirements]]
door_reqs: dict[int, AccessRequirements]
real_items: list[str]
def __init__(self, world: "Lingo2World"):
self.world = world
self.locations_by_room = {}
self.event_loc_item_by_room = {}
self.item_by_door = {}
self.panel_reqs = dict()
self.proxy_reqs = dict()
self.door_reqs = dict()
self.real_items = list()
# We iterate through the doors in two parts because it is essential that we determine which doors are shuffled
# before we calculate any access requirements.
for door in world.static_logic.objects.doors:
if door.type in [data_pb2.DoorType.STANDARD, data_pb2.DoorType.ITEM_ONLY] and self.world.options.shuffle_doors:
door_item_name = self.world.static_logic.get_door_item_name(door.id)
self.item_by_door[door.id] = door_item_name
self.real_items.append(door_item_name)
for door in world.static_logic.objects.doors:
if door.type in [data_pb2.DoorType.STANDARD, data_pb2.DoorType.LOCATION_ONLY, data_pb2.DoorType.GRAVESTONE]:
self.locations_by_room.setdefault(door.room_id, []).append(PlayerLocation(door.ap_id,
self.get_door_reqs(door.id)))
for letter in world.static_logic.objects.letters:
self.locations_by_room.setdefault(letter.room_id, []).append(PlayerLocation(letter.ap_id,
AccessRequirem