Files
Grinch-AP/worlds/lingo/rules.py
Star Rauchenberger 6dccf36f88 Lingo: Various generation optimizations (#2479)
Almost all of the events have been eradicated, which significantly improves both generation speed and playthrough calculation.

Previously, checking for access to a location involved checking for access to each panel in the location, as well as recursively checking for access to any panels required by those panels. This potentially performed the same check multiple times. The access requirements for locations are now calculated and flattened in generate_early, so that the access function can directly check for the required rooms, doors, and colors.

These flattened access requirements are also used for Entrance checking, and register_indirect_condition is used to make sure that can_reach(Region) is safe to use.

The Mastery and Level 2 rules now just run a bunch of access rules and count the number of them that succeed, instead of relying on event items.

Finally: the Level 2 panel hunt is now enabled even when Level 2 is not the victory condition, as I feel that generation is fast enough now for that to be acceptable.
2023-11-25 13:09:08 +01:00

105 lines
4.6 KiB
Python

from typing import TYPE_CHECKING
from BaseClasses import CollectionState
from .player_logic import AccessRequirements, LingoPlayerLogic, PlayerLocation
from .static_logic import PROGRESSION_BY_ROOM, PROGRESSIVE_ITEMS, RoomAndDoor
if TYPE_CHECKING:
from . import LingoWorld
def lingo_can_use_entrance(state: CollectionState, room: str, door: RoomAndDoor, world: "LingoWorld",
player_logic: LingoPlayerLogic):
if door is None:
return True
effective_room = room if door.room is None else door.room
return _lingo_can_open_door(state, effective_room, door.door, world, player_logic)
def lingo_can_use_pilgrimage(state: CollectionState, world: "LingoWorld", player_logic: LingoPlayerLogic):
fake_pilgrimage = [
["Second Room", "Exit Door"], ["Crossroads", "Tower Entrance"],
["Orange Tower Fourth Floor", "Hot Crusts Door"], ["Outside The Initiated", "Shortcut to Hub Room"],
["Orange Tower First Floor", "Shortcut to Hub Room"], ["Directional Gallery", "Shortcut to The Undeterred"],
["Orange Tower First Floor", "Salt Pepper Door"], ["Hub Room", "Crossroads Entrance"],
["Champion's Rest", "Shortcut to The Steady"], ["The Bearer", "Shortcut to The Bold"],
["Art Gallery", "Exit"], ["The Tenacious", "Shortcut to Hub Room"],
["Outside The Agreeable", "Tenacious Entrance"]
]
for entrance in fake_pilgrimage:
if not _lingo_can_open_door(state, entrance[0], entrance[1], world, player_logic):
return False
return True
def lingo_can_use_location(state: CollectionState, location: PlayerLocation, world: "LingoWorld",
player_logic: LingoPlayerLogic):
return _lingo_can_satisfy_requirements(state, location.access, world, player_logic)
def lingo_can_use_mastery_location(state: CollectionState, world: "LingoWorld", player_logic: LingoPlayerLogic):
satisfied_count = 0
for access_req in player_logic.mastery_reqs:
if _lingo_can_satisfy_requirements(state, access_req, world, player_logic):
satisfied_count += 1
return satisfied_count >= world.options.mastery_achievements.value
def lingo_can_use_level_2_location(state: CollectionState, world: "LingoWorld", player_logic: LingoPlayerLogic):
counted_panels = 0
state.update_reachable_regions(world.player)
for region in state.reachable_regions[world.player]:
for access_req, panel_count in player_logic.counting_panel_reqs.get(region.name, []):
if _lingo_can_satisfy_requirements(state, access_req, world, player_logic):
counted_panels += panel_count
if counted_panels >= world.options.level_2_requirement.value - 1:
return True
return False
def _lingo_can_satisfy_requirements(state: CollectionState, access: AccessRequirements, world: "LingoWorld",
player_logic: LingoPlayerLogic):
for req_room in access.rooms:
if not state.can_reach(req_room, "Region", world.player):
return False
for req_door in access.doors:
if not _lingo_can_open_door(state, req_door.room, req_door.door, world, player_logic):
return False
if len(access.colors) > 0 and world.options.shuffle_colors:
for color in access.colors:
if not state.has(color.capitalize(), world.player):
return False
return True
def _lingo_can_open_door(state: CollectionState, room: str, door: str, world: "LingoWorld",
player_logic: LingoPlayerLogic):
"""
Determines whether a door can be opened
"""
if door not in player_logic.item_by_door.get(room, {}):
return _lingo_can_satisfy_requirements(state, player_logic.door_reqs[room][door], world, player_logic)
item_name = player_logic.item_by_door[room][door]
if item_name in PROGRESSIVE_ITEMS:
progression = PROGRESSION_BY_ROOM[room][door]
return state.has(item_name, world.player, progression.index)
return state.has(item_name, world.player)
def make_location_lambda(location: PlayerLocation, world: "LingoWorld", player_logic: LingoPlayerLogic):
if location.name == player_logic.mastery_location:
return lambda state: lingo_can_use_mastery_location(state, world, player_logic)
if world.options.level_2_requirement > 1\
and (location.name == "Second Room - ANOTHER TRY" or location.name == player_logic.level_2_location):
return lambda state: lingo_can_use_level_2_location(state, world, player_logic)
return lambda state: lingo_can_use_location(state, location, world, player_logic)