968 lines
49 KiB
Python
968 lines
49 KiB
Python
import RaceRandom as random
|
|
import collections
|
|
import itertools
|
|
import logging
|
|
import math
|
|
|
|
from BaseClasses import CollectionState, FillError, LocationType
|
|
from Items import ItemFactory
|
|
from Regions import shop_to_location_table, retro_shops
|
|
from source.item.FillUtil import filter_locations, classify_major_items, replace_trash_item, vanilla_fallback
|
|
from source.item.FillUtil import filter_pot_locations, valid_pot_items
|
|
|
|
|
|
def get_dungeon_item_pool(world):
|
|
return [item for dungeon in world.dungeons for item in dungeon.all_items]
|
|
|
|
|
|
def promote_dungeon_items(world):
|
|
world.itempool += get_dungeon_item_pool(world)
|
|
|
|
for item in world.get_items():
|
|
if item.smallkey or item.bigkey:
|
|
item.advancement = True
|
|
elif item.map or item.compass:
|
|
item.priority = True
|
|
dungeon_tracking(world)
|
|
|
|
|
|
def dungeon_tracking(world):
|
|
for dungeon in world.dungeons:
|
|
layout = world.dungeon_layouts[dungeon.player][dungeon.name]
|
|
layout.dungeon_items = len([i for i in dungeon.all_items if i.is_inside_dungeon_item(world)])
|
|
layout.free_items = layout.location_cnt - layout.dungeon_items
|
|
|
|
|
|
def fill_dungeons_restrictive(world, shuffled_locations):
|
|
dungeon_tracking(world)
|
|
all_state_base = world.get_all_state()
|
|
|
|
# for player in range(1, world.players + 1):
|
|
# pinball_room = world.get_location('Skull Woods - Pinball Room', player)
|
|
# if world.retro[player]:
|
|
# world.push_item(pinball_room, ItemFactory('Small Key (Universal)', player), False)
|
|
# else:
|
|
# world.push_item(pinball_room, ItemFactory('Small Key (Skull Woods)', player), False)
|
|
# pinball_room.event = True
|
|
# pinball_room.locked = True
|
|
# shuffled_locations.remove(pinball_room)
|
|
|
|
# with shuffled dungeon items they are distributed as part of the normal item pool
|
|
for item in world.get_items():
|
|
if (item.smallkey and world.keyshuffle[item.player]) or (item.bigkey and world.bigkeyshuffle[item.player]):
|
|
item.advancement = True
|
|
elif (item.map and world.mapshuffle[item.player]) or (item.compass and world.compassshuffle[item.player]):
|
|
item.priority = True
|
|
|
|
dungeon_items = [item for item in get_dungeon_item_pool(world) if item.is_inside_dungeon_item(world)]
|
|
|
|
# sort in the order Big Key, Small Key, Other before placing dungeon items
|
|
sort_order = {"BigKey": 3, "SmallKey": 2}
|
|
dungeon_items.sort(key=lambda item: sort_order.get(item.type, 1))
|
|
|
|
fill_restrictive(world, all_state_base, shuffled_locations, dungeon_items,
|
|
keys_in_itempool={player: not world.keyshuffle[player] for player in range(1, world.players+1)},
|
|
single_player_placement=True)
|
|
|
|
|
|
def fill_restrictive(world, base_state, locations, itempool, keys_in_itempool=None, single_player_placement=False,
|
|
vanilla=False):
|
|
def sweep_from_pool():
|
|
new_state = base_state.copy()
|
|
for item in itempool:
|
|
new_state.collect(item, True)
|
|
new_state.sweep_for_events()
|
|
return new_state
|
|
|
|
unplaced_items = []
|
|
|
|
no_access_checks = {}
|
|
reachable_items = {}
|
|
for item in itempool:
|
|
if world.accessibility[item.player] == 'none':
|
|
no_access_checks.setdefault(item.player, []).append(item)
|
|
else:
|
|
reachable_items.setdefault(item.player, []).append(item)
|
|
|
|
for player_items in [no_access_checks, reachable_items]:
|
|
while any(player_items.values()) and locations:
|
|
items_to_place = [[itempool.remove(items[-1]), items.pop()][-1] for items in player_items.values() if items]
|
|
|
|
maximum_exploration_state = sweep_from_pool()
|
|
has_beaten_game = world.has_beaten_game(maximum_exploration_state)
|
|
|
|
for item_to_place in items_to_place:
|
|
perform_access_check = True
|
|
if world.accessibility[item_to_place.player] == 'none':
|
|
perform_access_check = not world.has_beaten_game(maximum_exploration_state, item_to_place.player) if single_player_placement else not has_beaten_game
|
|
|
|
spot_to_fill = None
|
|
|
|
item_locations = filter_locations(item_to_place, locations, world, vanilla)
|
|
for location in item_locations:
|
|
spot_to_fill = verify_spot_to_fill(location, item_to_place, maximum_exploration_state,
|
|
single_player_placement, perform_access_check, itempool,
|
|
keys_in_itempool, world)
|
|
if spot_to_fill:
|
|
break
|
|
if spot_to_fill is None:
|
|
if vanilla:
|
|
unplaced_items.insert(0, item_to_place)
|
|
continue
|
|
spot_to_fill = recovery_placement(item_to_place, locations, world, maximum_exploration_state,
|
|
base_state, itempool, perform_access_check, item_locations,
|
|
keys_in_itempool, single_player_placement)
|
|
if spot_to_fill is None:
|
|
# we filled all reachable spots. Maybe the game can be beaten anyway?
|
|
unplaced_items.insert(0, item_to_place)
|
|
if world.can_beat_game():
|
|
if world.accessibility[item_to_place.player] != 'none':
|
|
logging.getLogger('').warning('Not all items placed. Game beatable anyway.'
|
|
f' (Could not place {item_to_place})')
|
|
continue
|
|
raise FillError('No more spots to place %s' % item_to_place)
|
|
|
|
world.push_item(spot_to_fill, item_to_place, False)
|
|
track_outside_keys(item_to_place, spot_to_fill, world)
|
|
track_dungeon_items(item_to_place, spot_to_fill, world)
|
|
locations.remove(spot_to_fill)
|
|
spot_to_fill.event = True
|
|
|
|
itempool.extend(unplaced_items)
|
|
|
|
|
|
def verify_spot_to_fill(location, item_to_place, max_exp_state, single_player_placement, perform_access_check,
|
|
itempool, keys_in_itempool, world):
|
|
if item_to_place.smallkey or item_to_place.bigkey: # a better test to see if a key can go there
|
|
location.item = item_to_place
|
|
test_state = max_exp_state.copy()
|
|
test_state.stale[item_to_place.player] = True
|
|
else:
|
|
test_state = max_exp_state
|
|
if not single_player_placement or location.player == item_to_place.player:
|
|
if location.can_fill(test_state, item_to_place, perform_access_check):
|
|
test_pool = itempool if (keys_in_itempool and keys_in_itempool[item_to_place.player]) else world.itempool
|
|
if valid_key_placement(item_to_place, location, test_pool, world):
|
|
if item_to_place.crystal or valid_dungeon_placement(item_to_place, location, world):
|
|
return location
|
|
if item_to_place.smallkey or item_to_place.bigkey:
|
|
location.item = None
|
|
return None
|
|
|
|
|
|
def valid_key_placement(item, location, itempool, world):
|
|
if not valid_reserved_placement(item, location, world):
|
|
return False
|
|
if ((not item.smallkey and not item.bigkey) or item.player != location.player
|
|
or world.retro[item.player] or world.logic[item.player] == 'nologic'):
|
|
return True
|
|
dungeon = location.parent_region.dungeon
|
|
if dungeon:
|
|
if dungeon.name not in item.name and (dungeon.name != 'Hyrule Castle' or 'Escape' not in item.name):
|
|
return True
|
|
key_logic = world.key_logic[item.player][dungeon.name]
|
|
unplaced_keys = len([x for x in itempool if x.name == key_logic.small_key_name and x.player == item.player])
|
|
prize_loc = None
|
|
if key_logic.prize_location:
|
|
prize_loc = world.get_location(key_logic.prize_location, location.player)
|
|
cr_count = world.crystals_needed_for_gt[location.player]
|
|
return key_logic.check_placement(unplaced_keys, location if item.bigkey else None, prize_loc, cr_count)
|
|
else:
|
|
return not item.is_inside_dungeon_item(world)
|
|
|
|
|
|
def valid_reserved_placement(item, location, world):
|
|
if item.player == location.player and item.is_inside_dungeon_item(world):
|
|
return location.name not in world.item_pool_config.reserved_locations[location.player]
|
|
return True
|
|
|
|
|
|
def valid_dungeon_placement(item, location, world):
|
|
if location.parent_region.dungeon:
|
|
layout = world.dungeon_layouts[location.player][location.parent_region.dungeon.name]
|
|
if not is_dungeon_item(item, world) or item.player != location.player:
|
|
return layout.free_items > 0
|
|
else:
|
|
# the second half probably doesn't matter much - should always return true
|
|
return item.dungeon == location.parent_region.dungeon.name and layout.dungeon_items > 0
|
|
return not is_dungeon_item(item, world)
|
|
|
|
|
|
def track_outside_keys(item, location, world):
|
|
if not item.smallkey:
|
|
return
|
|
item_dungeon = item.dungeon
|
|
if location.player == item.player:
|
|
loc_dungeon = location.parent_region.dungeon
|
|
if loc_dungeon and loc_dungeon.name == item_dungeon:
|
|
return # this is an inside key
|
|
world.key_logic[item.player][item_dungeon].outside_keys += 1
|
|
|
|
|
|
def track_dungeon_items(item, location, world):
|
|
if location.parent_region.dungeon and not item.crystal:
|
|
layout = world.dungeon_layouts[location.player][location.parent_region.dungeon.name]
|
|
if is_dungeon_item(item, world) and item.player == location.player:
|
|
layout.dungeon_items -= 1
|
|
else:
|
|
layout.free_items -= 1
|
|
|
|
|
|
def is_dungeon_item(item, world):
|
|
return ((item.smallkey and not world.keyshuffle[item.player])
|
|
or (item.bigkey and not world.bigkeyshuffle[item.player])
|
|
or (item.compass and not world.compassshuffle[item.player])
|
|
or (item.map and not world.mapshuffle[item.player]))
|
|
|
|
|
|
def recovery_placement(item_to_place, locations, world, state, base_state, itempool, perform_access_check, attempted,
|
|
keys_in_itempool=None, single_player_placement=False):
|
|
logging.getLogger('').debug(f'Could not place {item_to_place} attempting recovery')
|
|
if world.algorithm in ['balanced', 'equitable']:
|
|
return last_ditch_placement(item_to_place, locations, world, state, base_state, itempool, keys_in_itempool,
|
|
single_player_placement)
|
|
elif world.algorithm == 'vanilla_fill':
|
|
if item_to_place.type == 'Crystal':
|
|
possible_swaps = [x for x in state.locations_checked if x.item.type == 'Crystal']
|
|
return try_possible_swaps(possible_swaps, item_to_place, locations, world, base_state, itempool,
|
|
keys_in_itempool, single_player_placement)
|
|
else:
|
|
i, config = 0, world.item_pool_config
|
|
tried = set(attempted)
|
|
if not item_to_place.is_inside_dungeon_item(world):
|
|
while i < len(config.location_groups[item_to_place.player]):
|
|
fallback_locations = config.location_groups[item_to_place.player][i].locations
|
|
other_locs = [x for x in locations if x.name in fallback_locations]
|
|
for location in other_locs:
|
|
spot_to_fill = verify_spot_to_fill(location, item_to_place, state, single_player_placement,
|
|
perform_access_check, itempool, keys_in_itempool, world)
|
|
if spot_to_fill:
|
|
return spot_to_fill
|
|
i += 1
|
|
tried.update(other_locs)
|
|
else:
|
|
other_locations = vanilla_fallback(item_to_place, locations, world)
|
|
for location in other_locations:
|
|
spot_to_fill = verify_spot_to_fill(location, item_to_place, state, single_player_placement,
|
|
perform_access_check, itempool, keys_in_itempool, world)
|
|
if spot_to_fill:
|
|
return spot_to_fill
|
|
tried.update(other_locations)
|
|
other_locations = [x for x in locations if x not in tried]
|
|
for location in other_locations:
|
|
spot_to_fill = verify_spot_to_fill(location, item_to_place, state, single_player_placement,
|
|
perform_access_check, itempool, keys_in_itempool, world)
|
|
if spot_to_fill:
|
|
return spot_to_fill
|
|
return None
|
|
else:
|
|
other_locations = [x for x in locations if x not in attempted]
|
|
for location in other_locations:
|
|
spot_to_fill = verify_spot_to_fill(location, item_to_place, state, single_player_placement,
|
|
perform_access_check, itempool, keys_in_itempool, world)
|
|
if spot_to_fill:
|
|
return spot_to_fill
|
|
return None
|
|
|
|
|
|
def last_ditch_placement(item_to_place, locations, world, state, base_state, itempool,
|
|
keys_in_itempool=None, single_player_placement=False):
|
|
def location_preference(loc):
|
|
if not loc.item.advancement:
|
|
return 1
|
|
if loc.item.type and loc.item.type != 'Sword':
|
|
if loc.item.type in ['Map', 'Compass']:
|
|
return 2
|
|
else:
|
|
return 3
|
|
return 4
|
|
|
|
if item_to_place.type == 'Crystal':
|
|
possible_swaps = [x for x in state.locations_checked if x.item.type == 'Crystal']
|
|
else:
|
|
possible_swaps = [x for x in state.locations_checked
|
|
if x.item.type not in ['Event', 'Crystal'] and not x.forced_item]
|
|
swap_locations = sorted(possible_swaps, key=location_preference)
|
|
return try_possible_swaps(swap_locations, item_to_place, locations, world, base_state, itempool,
|
|
keys_in_itempool, single_player_placement)
|
|
|
|
|
|
def try_possible_swaps(swap_locations, item_to_place, locations, world, base_state, itempool,
|
|
keys_in_itempool=None, single_player_placement=False):
|
|
for location in swap_locations:
|
|
old_item = location.item
|
|
new_pool = list(itempool) + [old_item]
|
|
new_spot = find_spot_for_item(item_to_place, [location], world, base_state, new_pool,
|
|
keys_in_itempool, single_player_placement)
|
|
if new_spot:
|
|
restore_item = new_spot.item
|
|
new_spot.item = item_to_place
|
|
swap_spot = find_spot_for_item(old_item, locations, world, base_state, itempool,
|
|
keys_in_itempool, single_player_placement)
|
|
if swap_spot:
|
|
logging.getLogger('').debug(f'Swapping {old_item} for {item_to_place}')
|
|
world.push_item(swap_spot, old_item, False)
|
|
swap_spot.event = True
|
|
locations.remove(swap_spot)
|
|
locations.append(new_spot)
|
|
return new_spot
|
|
else:
|
|
new_spot.item = restore_item
|
|
else:
|
|
location.item = old_item
|
|
return None
|
|
|
|
|
|
def find_spot_for_item(item_to_place, locations, world, base_state, pool,
|
|
keys_in_itempool=None, single_player_placement=False):
|
|
def sweep_from_pool():
|
|
new_state = base_state.copy()
|
|
for item in pool:
|
|
new_state.collect(item, True)
|
|
new_state.sweep_for_events()
|
|
return new_state
|
|
for location in locations:
|
|
maximum_exploration_state = sweep_from_pool()
|
|
perform_access_check = True
|
|
old_item = None
|
|
if world.accessibility[item_to_place.player] == 'none':
|
|
perform_access_check = not world.has_beaten_game(maximum_exploration_state, item_to_place.player) if single_player_placement else not world.has_beaten_game(maximum_exploration_state)
|
|
|
|
if item_to_place.smallkey or item_to_place.bigkey: # a better test to see if a key can go there
|
|
old_item = location.item
|
|
location.item = item_to_place
|
|
test_state = maximum_exploration_state.copy()
|
|
test_state.stale[item_to_place.player] = True
|
|
else:
|
|
test_state = maximum_exploration_state
|
|
if (not single_player_placement or location.player == item_to_place.player) \
|
|
and location.can_fill(test_state, item_to_place, perform_access_check) \
|
|
and valid_key_placement(item_to_place, location, pool if (keys_in_itempool and keys_in_itempool[item_to_place.player]) else world.itempool, world):
|
|
return location
|
|
if item_to_place.smallkey or item_to_place.bigkey:
|
|
location.item = old_item
|
|
return None
|
|
|
|
|
|
def distribute_items_restrictive(world, gftower_trash=False, fill_locations=None):
|
|
# If not passed in, then get a shuffled list of locations to fill in
|
|
if not fill_locations:
|
|
fill_locations = world.get_unfilled_locations()
|
|
random.shuffle(fill_locations)
|
|
|
|
# get items to distribute
|
|
classify_major_items(world)
|
|
# handle pot shuffle
|
|
pots_used = False
|
|
pot_item_pool = collections.defaultdict(list)
|
|
for item in world.itempool:
|
|
if item.name in ['Chicken', 'Big Magic']: # can only fill these in that players world
|
|
pot_item_pool[item.player].append(item)
|
|
for player, pot_pool in pot_item_pool.items():
|
|
if pot_pool:
|
|
for pot_item in pot_pool:
|
|
world.itempool.remove(pot_item)
|
|
pot_locations = [location for location in fill_locations
|
|
if location.type == LocationType.Pot and location.player == player]
|
|
pot_locations = filter_pot_locations(pot_locations, world)
|
|
fast_fill_helper(world, pot_pool, pot_locations)
|
|
pots_used = True
|
|
if pots_used:
|
|
fill_locations = world.get_unfilled_locations()
|
|
random.shuffle(fill_locations)
|
|
|
|
random.shuffle(world.itempool)
|
|
progitempool = [item for item in world.itempool if item.advancement]
|
|
prioitempool = [item for item in world.itempool if not item.advancement and item.priority]
|
|
restitempool = [item for item in world.itempool if not item.advancement and not item.priority]
|
|
|
|
gftower_trash &= world.algorithm in ['balanced', 'equitable', 'dungeon_only']
|
|
# dungeon only may fill up the dungeon... and push items out into the overworld
|
|
|
|
# fill in gtower locations with trash first
|
|
for player in range(1, world.players + 1):
|
|
if (not gftower_trash or not world.ganonstower_vanilla[player]
|
|
or world.logic[player] in ['owglitches', 'nologic']):
|
|
continue
|
|
gt_count, total_count = calc_trash_locations(world, player)
|
|
scale_factor = .75 * (world.crystals_needed_for_gt[player] / 7)
|
|
if world.algorithm == 'dungeon_only':
|
|
reserved_space = sum(1 for i in progitempool+prioitempool if i.player == player)
|
|
max_trash = max(0, min(gt_count, total_count - reserved_space))
|
|
else:
|
|
max_trash = gt_count
|
|
scaled_trash = math.floor(max_trash * scale_factor)
|
|
if world.goal[player] in ['triforcehunt', 'trinity']:
|
|
gftower_trash_count = random.randint(scaled_trash, max_trash)
|
|
else:
|
|
gftower_trash_count = random.randint(0, scaled_trash)
|
|
|
|
gtower_locations = [location for location in fill_locations if location.parent_region.dungeon
|
|
and location.parent_region.dungeon.name == 'Ganons Tower' and location.player == player]
|
|
random.shuffle(gtower_locations)
|
|
trashcnt = 0
|
|
while gtower_locations and restitempool and trashcnt < gftower_trash_count:
|
|
spot_to_fill = gtower_locations.pop()
|
|
item_to_place = restitempool.pop()
|
|
world.push_item(spot_to_fill, item_to_place, False)
|
|
fill_locations.remove(spot_to_fill)
|
|
trashcnt += 1
|
|
|
|
random.shuffle(fill_locations)
|
|
fill_locations.reverse()
|
|
|
|
# Make sure the escape small key is placed first in standard with key shuffle to prevent running out of spots
|
|
# todo: crossed
|
|
progitempool.sort(key=lambda item: 1 if item.name == 'Small Key (Escape)' and world.keyshuffle[item.player] and world.mode[item.player] == 'standard' else 0)
|
|
keys_in_pool = {player: world.keyshuffle[player] or world.algorithm != 'balanced' for player in range(1, world.players + 1)}
|
|
|
|
# sort maps and compasses to the back -- this may not be viable in equitable & ambrosia
|
|
progitempool.sort(key=lambda item: 0 if item.map or item.compass else 1)
|
|
if world.algorithm == 'vanilla_fill':
|
|
fill_restrictive(world, world.state, fill_locations, progitempool, keys_in_pool, vanilla=True)
|
|
fill_restrictive(world, world.state, fill_locations, progitempool, keys_in_pool)
|
|
random.shuffle(fill_locations)
|
|
if world.algorithm == 'balanced':
|
|
fast_fill(world, prioitempool, fill_locations)
|
|
elif world.algorithm == 'vanilla_fill':
|
|
fast_vanilla_fill(world, prioitempool, fill_locations)
|
|
elif world.algorithm in ['major_only', 'dungeon_only', 'district']:
|
|
filtered_fill(world, prioitempool, fill_locations)
|
|
else: # just need to ensure dungeon items still get placed in dungeons
|
|
fast_equitable_fill(world, prioitempool, fill_locations)
|
|
# placeholder work
|
|
if world.algorithm == 'district':
|
|
random.shuffle(fill_locations)
|
|
placeholder_items = [item for item in world.itempool if item.name == 'Rupee (1)']
|
|
num_ph_items = len(placeholder_items)
|
|
if num_ph_items > 0:
|
|
placeholder_locations = filter_locations('Placeholder', fill_locations, world)
|
|
num_ph_locations = len(placeholder_locations)
|
|
if num_ph_items < num_ph_locations < len(fill_locations):
|
|
for _ in range(num_ph_locations - num_ph_items):
|
|
placeholder_items.append(replace_trash_item(restitempool, 'Rupee (1)'))
|
|
assert len(placeholder_items) == len(placeholder_locations)
|
|
for i in placeholder_items:
|
|
restitempool.remove(i)
|
|
for l in placeholder_locations:
|
|
fill_locations.remove(l)
|
|
filtered_fill(world, placeholder_items, placeholder_locations)
|
|
|
|
if world.players > 1:
|
|
fast_fill_pot_for_multiworld(world, restitempool, fill_locations)
|
|
if world.algorithm == 'vanilla_fill':
|
|
fast_vanilla_fill(world, restitempool, fill_locations)
|
|
else:
|
|
fast_fill(world, restitempool, fill_locations)
|
|
|
|
unplaced = [item.name for item in prioitempool + restitempool]
|
|
unfilled = [location.name for location in fill_locations]
|
|
if unplaced or unfilled:
|
|
logging.warning('Unplaced items: %s - Unfilled Locations: %s', unplaced, unfilled)
|
|
ensure_good_pots(world)
|
|
|
|
|
|
def calc_trash_locations(world, player):
|
|
total_count, gt_count = 0, 0
|
|
for loc in world.get_locations():
|
|
if (loc.player == player and loc.item is None
|
|
and (loc.type not in {LocationType.Pot, LocationType.Drop, LocationType.Normal} or not loc.forced_item)
|
|
and (loc.type != LocationType.Shop or world.shopsanity[player])
|
|
and loc.parent_region.dungeon):
|
|
total_count += 1
|
|
if loc.parent_region.dungeon.name == 'Ganons Tower':
|
|
gt_count += 1
|
|
return gt_count, total_count
|
|
|
|
|
|
def ensure_good_pots(world, write_skips=False):
|
|
for loc in world.get_locations():
|
|
# convert Arrows 5 and Nothing when necessary
|
|
if (loc.item.name in {'Arrows (5)', 'Nothing'}
|
|
and (loc.type != LocationType.Pot or loc.item.player != loc.player)):
|
|
loc.item = ItemFactory(invalid_location_replacement[loc.item.name], loc.item.player)
|
|
# can be placed here by multiworld balancing or shop balancing
|
|
# change it to something normal for the player it got swapped to
|
|
elif (loc.item.name in {'Chicken', 'Big Magic'}
|
|
and (loc.type != LocationType.Pot or loc.item.player != loc.player)):
|
|
if loc.type == LocationType.Pot:
|
|
loc.item.player = loc.player
|
|
else:
|
|
loc.item = ItemFactory(invalid_location_replacement[loc.item.name], loc.player)
|
|
# do the arrow retro check
|
|
if world.retro[loc.item.player] and loc.item.name in {'Arrows (5)', 'Arrows (10)'}:
|
|
loc.item = ItemFactory('Rupees (5)', loc.item.player)
|
|
# don't write out all pots to spoiler
|
|
if write_skips:
|
|
if loc.type == LocationType.Pot and loc.item.name in valid_pot_items:
|
|
loc.skip = True
|
|
|
|
|
|
invalid_location_replacement = {'Arrows (5)': 'Arrows (10)', 'Nothing': 'Rupees (5)',
|
|
'Chicken': 'Rupees (5)', 'Big Magic': 'Small Magic'}
|
|
|
|
|
|
def fast_fill_helper(world, item_pool, fill_locations):
|
|
if world.algorithm == 'vanilla_fill':
|
|
fast_vanilla_fill(world, item_pool, fill_locations)
|
|
else:
|
|
fast_fill(world, item_pool, fill_locations)
|
|
# todo: other fast fill methods?
|
|
|
|
|
|
def fast_fill(world, item_pool, fill_locations):
|
|
while item_pool and fill_locations:
|
|
spot_to_fill = fill_locations.pop()
|
|
item_to_place = item_pool.pop()
|
|
world.push_item(spot_to_fill, item_to_place, False)
|
|
|
|
|
|
def fast_fill_pot_for_multiworld(world, item_pool, fill_locations):
|
|
pot_item_pool = collections.defaultdict(list)
|
|
pot_fill_locations = collections.defaultdict(list)
|
|
for item in item_pool:
|
|
if item.name in valid_pot_items:
|
|
pot_item_pool[item.player].append(item)
|
|
for loc in fill_locations:
|
|
if loc.type == LocationType.Pot:
|
|
pot_fill_locations[loc.player].append(loc)
|
|
for player in range(1, world.players+1):
|
|
flex = 256 - world.pot_contents[player].multiworld_count
|
|
fill_count = len(pot_fill_locations[player]) - flex
|
|
if fill_count > 0:
|
|
fill_spots = random.sample(pot_fill_locations[player], fill_count)
|
|
fill_items = random.sample(pot_item_pool[player], fill_count)
|
|
for x in fill_items:
|
|
item_pool.remove(x)
|
|
for x in fill_spots:
|
|
fill_locations.remove(x)
|
|
fast_fill(world, fill_items, fill_spots)
|
|
|
|
|
|
def filtered_fill(world, item_pool, fill_locations):
|
|
while item_pool and fill_locations:
|
|
item_to_place = item_pool.pop()
|
|
item_locations = filter_locations(item_to_place, fill_locations, world)
|
|
spot_to_fill = next(iter(item_locations))
|
|
fill_locations.remove(spot_to_fill)
|
|
world.push_item(spot_to_fill, item_to_place, False)
|
|
|
|
# sweep once to pick up preplaced items
|
|
world.state.sweep_for_events()
|
|
|
|
|
|
def fast_vanilla_fill(world, item_pool, fill_locations):
|
|
next_item_pool = []
|
|
while item_pool and fill_locations:
|
|
item_to_place = item_pool.pop()
|
|
locations = filter_locations(item_to_place, fill_locations, world, vanilla_skip=True)
|
|
if len(locations):
|
|
spot_to_fill = locations.pop()
|
|
fill_locations.remove(spot_to_fill)
|
|
world.push_item(spot_to_fill, item_to_place, False)
|
|
else:
|
|
next_item_pool.append(item_to_place)
|
|
while next_item_pool and fill_locations:
|
|
item_to_place = next_item_pool.pop()
|
|
spot_to_fill = next(iter(filter_locations(item_to_place, fill_locations, world)))
|
|
fill_locations.remove(spot_to_fill)
|
|
world.push_item(spot_to_fill, item_to_place, False)
|
|
|
|
|
|
def filtered_equitable_fill(world, item_pool, fill_locations):
|
|
while item_pool and fill_locations:
|
|
item_to_place = item_pool.pop()
|
|
item_locations = filter_locations(item_to_place, fill_locations, world)
|
|
spot_to_fill = next(l for l in item_locations if valid_dungeon_placement(item_to_place, l, world))
|
|
fill_locations.remove(spot_to_fill)
|
|
world.push_item(spot_to_fill, item_to_place, False)
|
|
track_dungeon_items(item_to_place, spot_to_fill, world)
|
|
|
|
|
|
def fast_equitable_fill(world, item_pool, fill_locations):
|
|
while item_pool and fill_locations:
|
|
item_to_place = item_pool.pop()
|
|
spot_to_fill = next(l for l in fill_locations if valid_dungeon_placement(item_to_place, l, world))
|
|
fill_locations.remove(spot_to_fill)
|
|
world.push_item(spot_to_fill, item_to_place, False)
|
|
track_dungeon_items(item_to_place, spot_to_fill, world)
|
|
|
|
|
|
def lock_shop_locations(world, player):
|
|
for shop, loc_names in shop_to_location_table.items():
|
|
for loc in loc_names:
|
|
world.get_location(loc, player).locked = True
|
|
|
|
|
|
def sell_potions(world, player):
|
|
loc_choices = []
|
|
for shop in world.shops[player]:
|
|
# potions are excluded from the cap fairy due to visual problem
|
|
if shop.region.name in shop_to_location_table and shop.region.name != 'Capacity Upgrade':
|
|
loc_choices += [world.get_location(loc, player) for loc in shop_to_location_table[shop.region.name]]
|
|
locations = [loc for loc in loc_choices if not loc.item]
|
|
for potion in ['Green Potion', 'Blue Potion', 'Red Potion']:
|
|
location = random.choice(filter_locations(ItemFactory(potion, player), locations, world, potion=True))
|
|
locations.remove(location)
|
|
p_item = next(item for item in world.itempool if item.name == potion and item.player == player)
|
|
world.push_item(location, p_item, collect=False)
|
|
world.itempool.remove(p_item)
|
|
|
|
|
|
def sell_keys(world, player):
|
|
# exclude the old man or take any caves because free keys are too good
|
|
shop_names = {shop.region.name: shop for shop in world.shops[player] if shop.region.name in shop_to_location_table}
|
|
choices = [(world.get_location(loc, player), shop) for shop in shop_names for loc in shop_to_location_table[shop]]
|
|
locations = [l for l, shop in choices]
|
|
locations = filter_locations(ItemFactory('Small Key (Universal)', player), locations, world)
|
|
locations = [(loc, shop) for loc, shop in choices if not loc.item and loc in locations]
|
|
location, shop = random.choice(locations)
|
|
universal_key = next(i for i in world.itempool if i.name == 'Small Key (Universal)' and i.player == player)
|
|
world.push_item(location, universal_key, collect=False)
|
|
idx = shop_to_location_table[shop_names[shop].region.name].index(location.name)
|
|
shop_names[shop].add_inventory(idx, 'Small Key (Universal)', 100)
|
|
world.itempool.remove(universal_key)
|
|
|
|
|
|
def balance_multiworld_progression(world):
|
|
state = CollectionState(world)
|
|
checked_locations = set()
|
|
unchecked_locations = set(world.get_locations())
|
|
|
|
reachable_locations_count = {}
|
|
for player in range(1, world.players + 1):
|
|
reachable_locations_count[player] = 0
|
|
|
|
def get_sphere_locations(sphere_state, locations):
|
|
sphere_state.sweep_for_events(key_only=True, locations=locations)
|
|
return {loc for loc in locations if sphere_state.can_reach(loc) and sphere_state.not_flooding_a_key(sphere_state.world, loc)}
|
|
|
|
while True:
|
|
sphere_locations = get_sphere_locations(state, unchecked_locations)
|
|
for location in sphere_locations:
|
|
unchecked_locations.remove(location)
|
|
reachable_locations_count[location.player] += 1
|
|
|
|
if checked_locations:
|
|
threshold = max(reachable_locations_count.values()) - 20
|
|
|
|
balancing_players = {player for player, reachables in reachable_locations_count.items() if reachables < threshold}
|
|
if balancing_players:
|
|
balancing_state = state.copy()
|
|
balancing_unchecked_locations = unchecked_locations.copy()
|
|
balancing_reachables = reachable_locations_count.copy()
|
|
balancing_sphere = sphere_locations.copy()
|
|
candidate_items = collections.defaultdict(set)
|
|
while True:
|
|
for location in balancing_sphere:
|
|
if location.event and (world.keyshuffle[location.item.player] or not location.item.smallkey) and (world.bigkeyshuffle[location.item.player] or not location.item.bigkey):
|
|
balancing_state.collect(location.item, True, location)
|
|
player = location.item.player
|
|
if player in balancing_players and not location.locked and location.player != player:
|
|
candidate_items[player].add(location)
|
|
balancing_sphere = get_sphere_locations(balancing_state, balancing_unchecked_locations)
|
|
for location in balancing_sphere:
|
|
balancing_unchecked_locations.remove(location)
|
|
balancing_reachables[location.player] += 1
|
|
if world.has_beaten_game(balancing_state) or all(reachables >= threshold for reachables in balancing_reachables.values()):
|
|
break
|
|
elif not balancing_sphere:
|
|
raise RuntimeError('Not all required items reachable. Something went terribly wrong here.')
|
|
|
|
unlocked_locations = collections.defaultdict(set)
|
|
for l in unchecked_locations:
|
|
if l not in balancing_unchecked_locations:
|
|
unlocked_locations[l.player].add(l)
|
|
items_to_replace = []
|
|
for player in balancing_players:
|
|
locations_to_test = unlocked_locations[player]
|
|
items_to_test = candidate_items[player]
|
|
while items_to_test:
|
|
testing = items_to_test.pop()
|
|
reducing_state = state.copy()
|
|
for location in itertools.chain((l for l in items_to_replace if l.item.player == player),
|
|
items_to_test):
|
|
reducing_state.collect(location.item, True, location)
|
|
|
|
reducing_state.sweep_for_events(locations=locations_to_test)
|
|
|
|
if world.has_beaten_game(balancing_state):
|
|
if not world.has_beaten_game(reducing_state):
|
|
items_to_replace.append(testing)
|
|
else:
|
|
reduced_sphere = get_sphere_locations(reducing_state, locations_to_test)
|
|
if reachable_locations_count[player] + len(reduced_sphere) < threshold:
|
|
items_to_replace.append(testing)
|
|
|
|
replaced_items = False
|
|
# sort then shuffle to maintain deterministic behaviour,
|
|
# while allowing use of set for better algorithm growth behaviour elsewhere
|
|
replacement_locations = sorted((l for l in checked_locations if not l.event and not l.locked),
|
|
key=lambda loc: (loc.name, loc.player))
|
|
random.shuffle(replacement_locations)
|
|
items_to_replace.sort(key=lambda item: (item.name, item.player))
|
|
random.shuffle(items_to_replace)
|
|
while replacement_locations and items_to_replace:
|
|
old_location = items_to_replace.pop()
|
|
for new_location in replacement_locations:
|
|
if (new_location.can_fill(state, old_location.item, False) and
|
|
old_location.can_fill(state, new_location.item, False)):
|
|
replacement_locations.remove(new_location)
|
|
new_location.item, old_location.item = old_location.item, new_location.item
|
|
if world.shopsanity[new_location.player]:
|
|
check_shop_swap(new_location)
|
|
if world.shopsanity[old_location.player]:
|
|
check_shop_swap(old_location)
|
|
new_location.event, old_location.event = True, False
|
|
logging.debug(f"Progression balancing moved {new_location.item} to {new_location}, "
|
|
f"displacing {old_location.item} into {old_location}")
|
|
state.collect(new_location.item, True, new_location)
|
|
replaced_items = True
|
|
break
|
|
else:
|
|
logging.warning(f"Could not Progression Balance {old_location.item}")
|
|
|
|
if replaced_items:
|
|
unlocked = {fresh for player in balancing_players for fresh in unlocked_locations[player]}
|
|
for location in get_sphere_locations(state, unlocked):
|
|
unchecked_locations.remove(location)
|
|
reachable_locations_count[location.player] += 1
|
|
sphere_locations.add(location)
|
|
|
|
for location in sphere_locations:
|
|
if location.event and (world.keyshuffle[location.item.player] or not location.item.smallkey) and (world.bigkeyshuffle[location.item.player] or not location.item.bigkey):
|
|
state.collect(location.item, True, location)
|
|
checked_locations |= sphere_locations
|
|
|
|
if world.has_beaten_game(state):
|
|
break
|
|
elif not sphere_locations:
|
|
raise RuntimeError('Not all required items reachable. Something went terribly wrong here.')
|
|
|
|
|
|
def check_shop_swap(l):
|
|
if l.parent_region.name in shop_to_location_table:
|
|
if l.name in shop_to_location_table[l.parent_region.name]:
|
|
idx = shop_to_location_table[l.parent_region.name].index(l.name)
|
|
inv_slot = l.parent_region.shop.inventory[idx]
|
|
inv_slot['item'] = l.item.name
|
|
elif l.parent_region in retro_shops:
|
|
idx = retro_shops[l.parent_region.name].index(l.name)
|
|
inv_slot = l.parent_region.shop.inventory[idx]
|
|
inv_slot['item'] = l.item.name
|
|
|
|
|
|
def balance_money_progression(world):
|
|
logger = logging.getLogger('')
|
|
state = CollectionState(world)
|
|
unchecked_locations = world.get_locations().copy()
|
|
wallet = {player: 0 for player in range(1, world.players+1)}
|
|
kiki_check = {player: False for player in range(1, world.players+1)}
|
|
kiki_paid = {player: False for player in range(1, world.players+1)}
|
|
rooms_visited = {player: set() for player in range(1, world.players+1)}
|
|
balance_locations = {player: set() for player in range(1, world.players+1)}
|
|
|
|
pay_for_locations = {'Bottle Merchant': 100, 'Chest Game': 30, 'Digging Game': 80,
|
|
'King Zora': 500, 'Blacksmith': 10}
|
|
rupee_chart = {'Rupee (1)': 1, 'Rupees (5)': 5, 'Rupees (20)': 20, 'Rupees (50)': 50,
|
|
'Rupees (100)': 100, 'Rupees (300)': 300}
|
|
rupee_rooms = {'Eastern Rupees': 90, 'Mire Key Rupees': 45, 'Mire Shooter Rupees': 90,
|
|
'TR Rupees': 270, 'PoD Dark Basement': 270}
|
|
acceptable_balancers = ['Bombs (3)', 'Arrows (10)', 'Bombs (10)']
|
|
|
|
base_value = sum(rupee_rooms.values())
|
|
available_money = {player: base_value for player in range(1, world.players+1)}
|
|
for loc in world.get_locations():
|
|
if loc.item and loc.item.name in rupee_chart:
|
|
available_money[loc.item.player] += rupee_chart[loc.item.name]
|
|
|
|
total_price = {player: 0 for player in range(1, world.players+1)}
|
|
for player in range(1, world.players+1):
|
|
for shop, loc_list in shop_to_location_table.items():
|
|
for loc in loc_list:
|
|
loc = world.get_location(loc, player)
|
|
slot = shop_to_location_table[loc.parent_region.name].index(loc.name)
|
|
shop = loc.parent_region.shop
|
|
shop_item = shop.inventory[slot]
|
|
if shop_item:
|
|
total_price[player] += shop_item['price']
|
|
total_price[player] += 110 + sum(pay_for_locations.values())
|
|
# base needed: 830
|
|
# base available: 765
|
|
|
|
for player in range(1, world.players+1):
|
|
logger.debug(f'Money balance for P{player}: Needed: {total_price[player]} Available: {available_money[player]}')
|
|
|
|
def get_sphere_locations(sphere_state, locations):
|
|
sphere_state.sweep_for_events(key_only=True, locations=locations)
|
|
return [loc for loc in locations if sphere_state.can_reach(loc) and sphere_state.not_flooding_a_key(sphere_state.world, loc)]
|
|
|
|
def interesting_item(location, item, world, player):
|
|
if item.advancement:
|
|
return True
|
|
if item.type is not None or item.name.startswith('Rupee'):
|
|
return True
|
|
if item.name in ['Progressive Armor', 'Blue Mail', 'Red Mail']:
|
|
return True
|
|
if world.retro[player] and (item.name in ['Single Arrow', 'Small Key (Universal)']):
|
|
return True
|
|
if location.name in pay_for_locations:
|
|
return True
|
|
return False
|
|
|
|
def kiki_required(state, location):
|
|
path = state.path[location.parent_region]
|
|
if path:
|
|
while path[1]:
|
|
if path[0] == 'Palace of Darkness':
|
|
return True
|
|
path = path[1]
|
|
return False
|
|
|
|
done = False
|
|
while not done:
|
|
sphere_costs = {player: 0 for player in range(1, world.players+1)}
|
|
locked_by_money = {player: set() for player in range(1, world.players+1)}
|
|
sphere_locations = get_sphere_locations(state, unchecked_locations)
|
|
checked_locations = []
|
|
for player in range(1, world.players+1):
|
|
kiki_payable = state.prog_items[('Moon Pearl', player)] > 0 or world.is_tile_swapped(0x1e, player)
|
|
if kiki_payable and world.get_region('Palace of Darkness Area', player) in state.reachable_regions[player]:
|
|
if not kiki_paid[player]:
|
|
kiki_check[player] = True
|
|
sphere_costs[player] += 110
|
|
locked_by_money[player].add('Kiki')
|
|
for location in sphere_locations:
|
|
location_free, loc_player = True, location.player
|
|
if location.parent_region.name in shop_to_location_table and location.name != 'Potion Shop':
|
|
slot = shop_to_location_table[location.parent_region.name].index(location.name)
|
|
shop = location.parent_region.shop
|
|
shop_item = shop.inventory[slot]
|
|
if location.item and interesting_item(location, location.item, world, location.item.player):
|
|
if location.item.name.startswith('Rupee') and loc_player == location.item.player:
|
|
if shop_item['price'] < rupee_chart[location.item.name]:
|
|
wallet[loc_player] -= shop_item['price'] # will get picked up in the location_free block
|
|
else:
|
|
location_free = False
|
|
else:
|
|
location_free = False
|
|
sphere_costs[loc_player] += shop_item['price']
|
|
locked_by_money[loc_player].add(location)
|
|
elif location.name in pay_for_locations:
|
|
sphere_costs[loc_player] += pay_for_locations[location.name]
|
|
location_free = False
|
|
locked_by_money[loc_player].add(location)
|
|
if kiki_check[loc_player] and not kiki_paid[loc_player] and kiki_required(state, location):
|
|
locked_by_money[loc_player].add(location)
|
|
location_free = False
|
|
if location_free and location.item:
|
|
state.collect(location.item, True, location)
|
|
unchecked_locations.remove(location)
|
|
if location.item:
|
|
if location.item.name.startswith('Rupee'):
|
|
wallet[location.item.player] += rupee_chart[location.item.name]
|
|
if location.item.name != 'Rupees (300)':
|
|
balance_locations[location.item.player].add(location)
|
|
if interesting_item(location, location.item, world, location.item.player):
|
|
checked_locations.append(location)
|
|
elif location.item.name in acceptable_balancers:
|
|
balance_locations[location.item.player].add(location)
|
|
for room, income in rupee_rooms.items():
|
|
for player in range(1, world.players+1):
|
|
if room not in rooms_visited[player] and world.get_region(room, player) in state.reachable_regions[player]:
|
|
wallet[player] += income
|
|
rooms_visited[player].add(room)
|
|
if checked_locations or len(unchecked_locations) == 0:
|
|
if world.has_beaten_game(state):
|
|
done = True
|
|
continue
|
|
# else go to next sphere
|
|
else:
|
|
# check for solvent players
|
|
solvent = set()
|
|
insolvent = set()
|
|
for player in range(1, world.players+1):
|
|
if wallet[player] >= sphere_costs[player] >= 0:
|
|
solvent.add(player)
|
|
if sphere_costs[player] > 0 and sphere_costs[player] > wallet[player]:
|
|
insolvent.add(player)
|
|
if len([p for p in solvent if len(locked_by_money[p]) > 0]) == 0:
|
|
if len(insolvent) > 0:
|
|
target_player = min(insolvent, key=lambda p: sphere_costs[p]-wallet[p])
|
|
difference = sphere_costs[target_player]-wallet[target_player]
|
|
logger.debug(f'Money balancing needed: Player {target_player} short {difference}')
|
|
else:
|
|
difference = 0
|
|
while difference > 0:
|
|
swap_targets = [x for x in unchecked_locations if x not in sphere_locations and x.item.name.startswith('Rupees') and x.item.player == target_player]
|
|
if len(swap_targets) == 0:
|
|
best_swap, best_value = None, 300
|
|
else:
|
|
best_swap = max(swap_targets, key=lambda t: rupee_chart[t.item.name])
|
|
best_value = rupee_chart[best_swap.item.name]
|
|
increase_targets = [x for x in balance_locations[target_player] if x.item.name in rupee_chart and rupee_chart[x.item.name] < best_value]
|
|
if len(increase_targets) == 0:
|
|
increase_targets = [x for x in balance_locations[target_player] if (rupee_chart[x.item.name] if x.item.name in rupee_chart else 0) < best_value]
|
|
if len(increase_targets) == 0:
|
|
raise Exception('No early sphere swaps for rupees - money grind would be required - bailing for now')
|
|
best_target = min(increase_targets, key=lambda t: rupee_chart[t.item.name] if t.item.name in rupee_chart else 0)
|
|
old_value = rupee_chart[best_target.item.name] if best_target.item.name in rupee_chart else 0
|
|
if best_swap is None:
|
|
logger.debug(f'Upgrading {best_target.item.name} @ {best_target.name} for 300 Rupees')
|
|
best_target.item = ItemFactory('Rupees (300)', best_target.item.player)
|
|
best_target.item.location = best_target
|
|
check_shop_swap(best_target.item.location)
|
|
else:
|
|
old_item = best_target.item
|
|
logger.debug(f'Swapping {best_target.item.name} @ {best_target.name} for {best_swap.item.name} @ {best_swap.name}')
|
|
best_target.item = best_swap.item
|
|
best_target.item.location = best_target
|
|
best_swap.item = old_item
|
|
best_swap.item.location = best_swap
|
|
check_shop_swap(best_target.item.location)
|
|
check_shop_swap(best_swap.item.location)
|
|
increase = best_value - old_value
|
|
difference -= increase
|
|
wallet[target_player] += increase
|
|
solvent.add(target_player)
|
|
# apply solvency
|
|
for player in solvent:
|
|
wallet[player] -= sphere_costs[player]
|
|
for location in locked_by_money[player]:
|
|
if isinstance(location, str) and location == 'Kiki':
|
|
kiki_paid[player] = True
|
|
else:
|
|
state.collect(location.item, True, location)
|
|
unchecked_locations.remove(location)
|
|
if location.item and location.item.name.startswith('Rupee'):
|
|
wallet[location.item.player] += rupee_chart[location.item.name]
|
|
|
|
def set_prize_drops(world, player):
|
|
prizes = [0xD8, 0xD8, 0xD8, 0xD8, 0xD9, 0xD8, 0xD8, 0xD9, 0xDA, 0xD9, 0xDA, 0xDB, 0xDA, 0xD9, 0xDA, 0xDA, 0xE0, 0xDF, 0xDF, 0xDA, 0xE0, 0xDF, 0xD8, 0xDF,
|
|
0xDC, 0xDC, 0xDC, 0xDD, 0xDC, 0xDC, 0xDE, 0xDC, 0xE1, 0xD8, 0xE1, 0xE2, 0xE1, 0xD8, 0xE1, 0xE2, 0xDF, 0xD9, 0xD8, 0xE1, 0xDF, 0xDC, 0xD9, 0xD8,
|
|
0xD8, 0xE3, 0xE0, 0xDB, 0xDE, 0xD8, 0xDB, 0xE2, 0xD9, 0xDA, 0xDB, 0xD9, 0xDB, 0xD9, 0xDB]
|
|
|
|
# randomize last 7 slots
|
|
new_prizes = random.sample(prizes, 7)
|
|
|
|
if world.difficulty_adjustments[player] in ['hard', 'expert']:
|
|
prize_replacements = {0xE0: 0xDF, # Fairy -> heart
|
|
0xE3: 0xD8} # Big magic -> small magic
|
|
new_prizes = [prize_replacements.get(prize, prize) for prize in new_prizes]
|
|
|
|
if world.retro[player]:
|
|
prize_replacements = {0xE1: 0xDA, #5 Arrows -> Blue Rupee
|
|
0xE2: 0xDB} #10 Arrows -> Red Rupee
|
|
new_prizes = [prize_replacements.get(prize, prize) for prize in new_prizes]
|
|
|
|
# write tree pull prizes
|
|
world.prizes[player]['pull'] = [ new_prizes.pop(), new_prizes.pop(), new_prizes.pop() ]
|
|
|
|
# rupee crab prizes
|
|
world.prizes[player]['crab'] = [ new_prizes.pop(), new_prizes.pop() ]
|
|
|
|
# stunned enemy prize
|
|
world.prizes[player]['stun'] = new_prizes.pop()
|
|
|
|
# saved fish prize
|
|
world.prizes[player]['fish'] = new_prizes.pop() |