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LttP: fix multithreading racing condition resulting in Ganon giving the wrong prog bow hint, also have one less world.find_items() which is quite cpu expensive

This commit is contained in:
Fabian Dill 2021-09-20 01:00:09 +02:00
parent 061cc69a6a
commit 111e11924f
3 changed files with 24 additions and 22 deletions
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7
worlds/alttp/ItemPool.py
View File

@ -354,6 +354,12 @@ def generate_itempool(world):
world.get_location(location, player).place_locked_item(ItemFactory(item, player))
items = ItemFactory(pool, player)
# convert one Progressive Bow into Progressive Bow (Alt), in ID only, for ganon silvers hint text
if world.worlds[player].has_progressive_bows:
for item in items:
if item.code == 0x64: # Progressive Bow
item.code = 0x65 # Progressive Bow (Alt)
break
if clock_mode is not None:
world.clock_mode[player] = clock_mode
@ -584,6 +590,7 @@ def get_pool_core(world, player: int):
if want_progressives(world.random):
pool.extend(diff.progressivebow)
world.worlds[player].has_progressive_bows = True
elif (swordless or logic == 'noglitches') and goal != 'icerodhunt':
swordless_bows = ['Bow', 'Silver Bow']
if difficulty == "easy":

36
worlds/alttp/Rom.py
View File

@ -754,13 +754,6 @@ def get_nonnative_item_sprite(item: str) -> int:
def patch_rom(world, rom, player, enemized):
local_random = world.slot_seeds[player]
# progressive bow silver arrow hint hack
prog_bow_locs = world.find_items('Progressive Bow', player)
if len(prog_bow_locs) > 1:
# only pick a distingushed bow if we have at least two
distinguished_prog_bow_loc = local_random.choice(prog_bow_locs)
distinguished_prog_bow_loc.item.code = 0x65
# patch items
for location in world.get_locations():
@ -2283,21 +2276,22 @@ def write_strings(rom, world, player):
' %s?' % hint_text(silverarrows[0]).replace('Ganon\'s', 'my')) if silverarrows else '?\nI think not!'
tt['ganon_phase_3_no_silvers'] = 'Did you find the silver arrows%s' % silverarrow_hint
tt['ganon_phase_3_no_silvers_alt'] = 'Did you find the silver arrows%s' % silverarrow_hint
if world.worlds[player].has_progressive_bows and (world.difficulty_requirements[player].progressive_bow_limit >= 2 or (
world.swordless[player] or world.logic[player] == 'noglitches')):
prog_bow_locs = world.find_items('Progressive Bow', player)
distinguished_prog_bow_loc = next((location for location in prog_bow_locs if location.item.code == 0x65), None)
progressive_silvers = world.difficulty_requirements[player].progressive_bow_limit >= 2 or (
world.swordless[player] or world.logic[player] == 'noglitches')
if distinguished_prog_bow_loc:
prog_bow_locs.remove(distinguished_prog_bow_loc)
silverarrow_hint = (' %s?' % hint_text(distinguished_prog_bow_loc).replace('Ganon\'s',
'my')) if progressive_silvers else '?\nI think not!'
tt['ganon_phase_3_no_silvers'] = 'Did you find the silver arrows%s' % silverarrow_hint
if any(prog_bow_locs):
silverarrow_hint = (' %s?' % hint_text(local_random.choice(prog_bow_locs)).replace('Ganon\'s',
'my')) if progressive_silvers else '?\nI think not!'
tt['ganon_phase_3_no_silvers_alt'] = 'Did you find the silver arrows%s' % silverarrow_hint
world.slot_seeds[player].shuffle(prog_bow_locs)
found_bow = False
found_bow_alt = False
while prog_bow_locs and not (found_bow and found_bow_alt):
bow_loc = prog_bow_locs.pop()
if bow_loc.item.code == 0x65:
found_bow_alt = True
target = 'ganon_phase_3_no_silvers'
else:
found_bow = True
target = 'ganon_phase_3_no_silvers_alt'
silverarrow_hint = (' %s?' % hint_text(bow_loc).replace('Ganon\'s', 'my'))
tt[target] = 'Did you find the silver arrows%s' % silverarrow_hint
crystal5 = world.find_item('Crystal 5', player)
crystal6 = world.find_item('Crystal 6', player)

1
worlds/alttp/__init__.py
View File

@ -51,6 +51,7 @@ class ALTTPWorld(World):
self.dungeon_local_item_names = set()
self.dungeon_specific_item_names = set()
self.rom_name_available_event = threading.Event()
self.has_progressive_bows = False
super(ALTTPWorld, self).__init__(*args, **kwargs)
def generate_early(self):