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from collections.abc import Callable
from typing import TYPE_CHECKING
from BaseClasses import CollectionState, Region
from .player_logic import AccessRequirements
if TYPE_CHECKING:
from . import Lingo2World
def lingo2_can_satisfy_requirements(state: CollectionState, reqs: AccessRequirements, regions: list[Region],
world: "Lingo2World") -> bool:
if not all(state.has(item, world.player) for item in reqs.items):
return False
if not all(state.has(item, world.player, amount) for item, amount in reqs.progressives.items()):
return False
if not all(state.can_reach_region(region_name, world.player) for region_name in reqs.rooms):
return False
if not all(state.can_reach(region) for region in regions):
return False
for letter_key, letter_level in reqs.letters.items():
if not state.has(letter_key, world.player, letter_level):
return False
if reqs.cyans:
if not any(state.has(letter, world.player, amount)
for letter, amount in world.player_logic.double_letter_amount.items()):
return False
if len(reqs.or_logic) > 0:
if not all(any(lingo2_can_satisfy_requirements(state, sub_reqs, [], world) for sub_reqs in subjunction)
for subjunction in reqs.or_logic):
return False
if reqs.complete_at is not None:
completed = 0
checked = 0
for possibility in reqs.possibilities:
checked += 1
if lingo2_can_satisfy_requirements(state, possibility, [], world):
completed += 1
if completed >= reqs.complete_at:
break
elif len(reqs.possibilities) - checked + completed < reqs.complete_at:
# There aren't enough remaining possibilities for the check to pass.
return False
if completed < reqs.complete_at:
return False
return True
def make_location_lambda(reqs: AccessRequirements, world: "Lingo2World",
regions: dict[str, Region]) -> Callable[[CollectionState], bool]:
# Replace required rooms with regions for the top level requirement, which saves looking up the regions during rule
# checking.
required_regions = [regions[room_name] for room_name in reqs.rooms]
new_reqs = reqs.copy()
new_reqs.rooms.clear()
return lambda state: lingo2_can_satisfy_requirements(state, new_reqs, required_regions, world)
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