Boss item restriction logic added

Reserved location logic started

BaseClasses.py

@@ -114,6 +114,7 @@ class World(object):
             set_player_attr('compassshuffle', False)
             set_player_attr('keyshuffle', False)
             set_player_attr('bigkeyshuffle', False)
+            set_player_attr('restrict_boss_items', 'none')
             set_player_attr('bombbag', False)
             set_player_attr('difficulty_requirements', None)
             set_player_attr('boss_shuffle', 'none')
@@ -324,7 +325,7 @@ class World(object):
             elif item.name.startswith('Bottle'):
                 if ret.bottle_count(item.player) < self.difficulty_requirements[item.player].progressive_bottle_limit:
                     ret.prog_items[item.name, item.player] += 1
-            elif item.advancement or item.smallkey or item.bigkey:
+            elif item.advancement or item.smallkey or item.bigkey or item.compass or item.map:
                 ret.prog_items[item.name, item.player] += 1
 
         for item in self.itempool:
@@ -339,6 +340,8 @@ class World(object):
                         key_list += [dungeon.big_key.name]
                     if len(dungeon.small_keys) > 0:
                         key_list += [x.name for x in dungeon.small_keys]
+                    # map/compass may be required now
+                    key_list += [x.name for x in dungeon.dungeon_items]
                 from Items import ItemFactory
                 for item in ItemFactory(key_list, p):
                     soft_collect(item)
@@ -2178,6 +2181,12 @@ class Item(object):
             item_dungeon = 'Hyrule Castle'
         return item_dungeon
 
+    def is_inside_dungeon_item(self, world):
+        return ((self.smallkey and not world.keyshuffle[self.player])
+                or (self.bigkey and not world.bigkeyshuffle[self.player])
+                or (self.compass and not world.compassshuffle[self.player])
+                or (self.map and not world.mapshuffle[self.player]))
+
     def __str__(self):
         return str(self.__unicode__())
 
@@ -2388,6 +2397,7 @@ class Spoiler(object):
                          'weapons': self.world.swords,
                          'goal': self.world.goal,
                          'shuffle': self.world.shuffle,
+                         'linkshuffle': self.world.shufflelinks,
                          'door_shuffle': self.world.doorShuffle,
                          'intensity': self.world.intensity,
                          'item_pool': self.world.difficulty,
@@ -2396,6 +2406,7 @@ class Spoiler(object):
                          'ganon_crystals': self.world.crystals_needed_for_ganon,
                          'open_pyramid': self.world.open_pyramid,
                          'accessibility': self.world.accessibility,
+                         'restricted_boss_items': self.world.restrict_boss_items,
                          'hints': self.world.hints,
                          'mapshuffle': self.world.mapshuffle,
                          'compassshuffle': self.world.compassshuffle,
@@ -2411,6 +2422,7 @@ class Spoiler(object):
                          'experimental': self.world.experimental,
                          'keydropshuffle': self.world.keydropshuffle,
                          'shopsanity': self.world.shopsanity,
+                         'psuedoboots': self.world.pseudoboots,
 						 'triforcegoal': self.world.treasure_hunt_count,
 						 'triforcepool': self.world.treasure_hunt_total,
                          'code': {p: Settings.make_code(self.world, p) for p in range(1, self.world.players + 1)}
@@ -2438,6 +2450,9 @@ class Spoiler(object):
         return json.dumps(out)
 
     def to_file(self, filename):
+        def yn(flag):
+            return 'Yes' if flag else 'No'
+
         self.parse_data()
         with open(filename, 'w') as outfile:
             outfile.write('ALttP Entrance Randomizer Version %s  -  Seed: %s\n\n' % (self.metadata['version'], self.world.seed))
@@ -2462,6 +2477,7 @@ class Spoiler(object):
                 outfile.write('Difficulty:                      %s\n' % self.metadata['item_pool'][player])
                 outfile.write('Item Functionality:              %s\n' % self.metadata['item_functionality'][player])
                 outfile.write('Entrance Shuffle:                %s\n' % self.metadata['shuffle'][player])
+                outfile.write(f"Links House Shuffled:            {self.metadata['linkshuffle'][player]}\n")
                 outfile.write('Door Shuffle:                    %s\n' % self.metadata['door_shuffle'][player])
                 outfile.write('Intensity:                       %s\n' % self.metadata['intensity'][player])
                 addition = ' (Random)' if self.world.crystals_gt_orig[player] == 'random' else ''
@@ -2470,6 +2486,7 @@ class Spoiler(object):
                 outfile.write('Crystals required for Ganon:     %s\n' % (str(self.metadata['ganon_crystals'][player]) + addition))
                 outfile.write('Pyramid hole pre-opened:         %s\n' % ('Yes' if self.metadata['open_pyramid'][player] else 'No'))
                 outfile.write('Accessibility:                   %s\n' % self.metadata['accessibility'][player])
+                outfile.write(f"Restricted Boss Items:           {self.metadata['restricted_boss_items'][player]}\n")
                 outfile.write('Map shuffle:                     %s\n' % ('Yes' if self.metadata['mapshuffle'][player] else 'No'))
                 outfile.write('Compass shuffle:                 %s\n' % ('Yes' if self.metadata['compassshuffle'][player] else 'No'))
                 outfile.write('Small Key shuffle:               %s\n' % ('Yes' if self.metadata['keyshuffle'][player] else 'No'))
@@ -2478,12 +2495,13 @@ class Spoiler(object):
                 outfile.write('Enemy shuffle:                   %s\n' % self.metadata['enemy_shuffle'][player])
                 outfile.write('Enemy health:                    %s\n' % self.metadata['enemy_health'][player])
                 outfile.write('Enemy damage:                    %s\n' % self.metadata['enemy_damage'][player])
-                outfile.write('Pot shuffle:                     %s\n' % ('Yes' if self.metadata['potshuffle'][player] else 'No'))
+                outfile.write(f"Pot shuffle:                     {yn(self.metadata['potshuffle'][player])}\n")
-                outfile.write('Hints:                           %s\n' % ('Yes' if self.metadata['hints'][player] else 'No'))
+                outfile.write(f"Hints:                           {yn(self.metadata['hints'][player])}\n")
-                outfile.write('Experimental:                    %s\n' % ('Yes' if self.metadata['experimental'][player] else 'No'))
+                outfile.write(f"Experimental:                    {yn(self.metadata['experimental'][player])}\n")
-                outfile.write('Key Drops shuffled:              %s\n' % ('Yes' if self.metadata['keydropshuffle'][player] else 'No'))
+                outfile.write(f"Key Drops shuffled:              {yn(self.metadata['keydropshuffle'][player])}\n")
-                outfile.write(f"Shopsanity:                      {'Yes' if self.metadata['shopsanity'][player] else 'No'}\n")
+                outfile.write(f"Shopsanity:                      {yn(self.metadata['shopsanity'][player])}\n")
-                outfile.write('Bombbag:                         %s\n' % ('Yes' if self.metadata['bombbag'][player] else 'No'))
+                outfile.write(f"Bombbag:                         {yn(self.metadata['bombbag'][player])}\n")
+                outfile.write(f"Pseudoboots:                     {yn(self.metadata['bombbag'][player])}\n")
             if self.doors:
                 outfile.write('\n\nDoors:\n\n')
                 outfile.write('\n'.join(
@@ -2665,6 +2683,12 @@ enemy_mode = {"none": 0, "shuffled": 1, "random": 2, "chaos": 2, "legacy": 3}
 e_health = {"default": 0, "easy": 1, "normal": 2, "hard": 3, "expert": 4}
 e_dmg = {"default": 0, "shuffled": 1, "random": 2}
 
+# additions
+# shuffle links: 1 bit
+# restrict_boss_mode: 2 bits
+# psuedoboots does not effect code
+# sfx_shuffle and other adjust items does not effect settings code
+
 class Settings(object):
 
     @staticmethod
@@ -2738,7 +2762,6 @@ class Settings(object):
         args.shufflepots[p] = True if settings[7] & 0x4 else False
 
 
-@unique
 class KeyRuleType(FastEnum):
     WorstCase = 0
     AllowSmall = 1

CLI.py

@@ -96,7 +96,7 @@ def parse_cli(argv, no_defaults=False):
             for name in ['logic', 'mode', 'swords', 'goal', 'difficulty', 'item_functionality',
                          'shuffle', 'door_shuffle', 'intensity', 'crystals_ganon', 'crystals_gt', 'openpyramid',
                          'mapshuffle', 'compassshuffle', 'keyshuffle', 'bigkeyshuffle', 'startinventory',
-                         'bombbag',
+                         'bombbag', 'restrict_boss_items',
                          'triforce_pool_min', 'triforce_pool_max', 'triforce_goal_min', 'triforce_goal_max',
                          'triforce_min_difference', 'triforce_goal', 'triforce_pool', 'shufflelinks', 'pseudoboots',
                          'retro', 'accessibility', 'hints', 'beemizer', 'experimental', 'dungeon_counters',
@@ -140,6 +140,7 @@ def parse_settings():
         "progressive": "on",
         "accessibility": "items",
         "algorithm": "balanced",
+        "restrict_boss_items": "none",
 
         # Shuffle Ganon defaults to TRUE
         "openpyramid": False,

DungeonGenerator.py

@@ -226,7 +226,8 @@ def gen_dungeon_info(name, available_sectors, entrance_regions, all_regions, pro
         return name == 'Skull Woods 2' and d.name == 'Skull Pinball WS'
     original_state = extend_reachable_state_improved(entrance_regions, start, proposed_map, all_regions,
                                                      valid_doors, bk_flag, world, player, exception)
-    dungeon['Origin'] = create_graph_piece_from_state(None, original_state, original_state, proposed_map, exception)
+    dungeon['Origin'] = create_graph_piece_from_state(None, original_state, original_state, proposed_map, exception,
+                                                      world, player)
     either_crystal = True  # if all hooks from the origin are either, explore all bits with either
     for hook, crystal in dungeon['Origin'].hooks.items():
         if crystal != CrystalBarrier.Either:
@@ -247,7 +248,7 @@ def gen_dungeon_info(name, available_sectors, entrance_regions, all_regions, pro
                 o_state = extend_reachable_state_improved([parent], init_state, proposed_map, all_regions,
                                                           valid_doors, bk_flag, world, player, exception)
                 o_state_cache[door.name] = o_state
-                piece = create_graph_piece_from_state(door, o_state, o_state, proposed_map, exception)
+                piece = create_graph_piece_from_state(door, o_state, o_state, proposed_map, exception, world, player)
                 dungeon[door.name] = piece
     check_blue_states(hanger_set, dungeon, o_state_cache, proposed_map, all_regions, valid_doors,
                       group_flags, door_map, world, player, exception)
@@ -347,7 +348,7 @@ def explore_blue_state(door, dungeon, o_state, proposed_map, all_regions, valid_
     blue_start.big_key_special = o_state.big_key_special
     b_state = extend_reachable_state_improved([parent], blue_start, proposed_map, all_regions, valid_doors, bk_flag,
                                               world, player, exception)
-    dungeon[door.name] = create_graph_piece_from_state(door, o_state, b_state, proposed_map, exception)
+    dungeon[door.name] = create_graph_piece_from_state(door, o_state, b_state, proposed_map, exception, world, player)
 
 
 def make_a_choice(dungeon, hangers, avail_hooks, prev_choices, name):
@@ -639,7 +640,7 @@ def stonewall_valid(stonewall):
     return True
 
 
-def create_graph_piece_from_state(door, o_state, b_state, proposed_map, exception):
+def create_graph_piece_from_state(door, o_state, b_state, proposed_map, exception, world, player):
     # todo: info about dungeon events - not sure about that
     graph_piece = GraphPiece()
     all_unattached = {}
@@ -671,16 +672,14 @@ def create_graph_piece_from_state(door, o_state, b_state, proposed_map, exceptio
     graph_piece.visited_regions.update(o_state.visited_orange)
     graph_piece.visited_regions.update(b_state.visited_blue)
     graph_piece.visited_regions.update(b_state.visited_orange)
-    graph_piece.possible_bk_locations.update(filter_for_potential_bk_locations(o_state.bk_found))
+    graph_piece.possible_bk_locations.update(filter_for_potential_bk_locations(o_state.bk_found, world, player))
-    graph_piece.possible_bk_locations.update(filter_for_potential_bk_locations(b_state.bk_found))
+    graph_piece.possible_bk_locations.update(filter_for_potential_bk_locations(b_state.bk_found, world, player))
     graph_piece.pinball_used = o_state.pinball_used or b_state.pinball_used
     return graph_piece
 
 
-def filter_for_potential_bk_locations(locations):
+def filter_for_potential_bk_locations(locations, world, player):
-    return [x for x in locations if
+    return count_locations_exclude_big_chest(locations, world, player)
-            '- Big Chest' not in x.name and '- Prize' not in x.name and x.name not in dungeon_events
-            and  not x.forced_item and x.name not in ['Agahnim 1', 'Agahnim 2']]
 
 
 type_map = {
@@ -1023,12 +1022,8 @@ class ExplorationState(object):
             return self.crystal == CrystalBarrier.Either or door.crystal == self.crystal
         return True
 
-    def count_locations_exclude_specials(self):
+    def count_locations_exclude_specials(self, world, player):
-        cnt = 0
+        return count_locations_exclude_big_chest(self.found_locations, world, player)
-        for loc in self.found_locations:
-            if '- Big Chest' not in loc.name and '- Prize' not in loc.name and loc.name not in dungeon_events and not loc.forced_item:
-                cnt += 1
-        return cnt
 
     def validate(self, door, region, world, player):
         return self.can_traverse(door) and not self.visited(region) and valid_region_to_explore(region, self.dungeon,
@@ -1069,6 +1064,32 @@ class ExplorationState(object):
         return 2
 
 
+def count_locations_exclude_big_chest(locations, world, player):
+    cnt = 0
+    for loc in locations:
+        if ('- Big Chest' not in loc.name and not loc.forced_item and not reserved_location(loc, world, player)
+           and not prize_or_event(loc) and not blind_boss_unavail(loc, locations, world, player)):
+            cnt += 1
+    return cnt
+
+
+def prize_or_event(loc):
+    return loc.name in dungeon_events or '- Prize' in loc.name or loc.name in ['Agahnim 1', 'Agahnim 2']
+
+
+def reserved_location(loc, world, player):
+    return loc.name in world.item_pool_config.reserved_locations[player]
+
+
+def blind_boss_unavail(loc, locations, world, player):
+    if loc.name == "Thieves' Town - Boss":
+        return (loc.parent_region.dungeon.boss.name == 'Blind' and
+                (not any(x for x in locations if x.name == 'Suspicious Maiden') or
+                 (world.get_region('Thieves Attic Window', player).dungeon.name == 'Thieves Town' and
+                  not any(x for x in locations if x.name == 'Attic Cracked Floor'))))
+    return False
+
+
 class ExplorableDoor(object):
 
     def __init__(self, door, crystal, flag):
@@ -1092,7 +1113,8 @@ def extend_reachable_state_improved(search_regions, state, proposed_map, all_reg
         explorable_door = local_state.next_avail_door()
         if explorable_door.door.bigKey:
             if bk_flag:
-                big_not_found = not special_big_key_found(local_state) if local_state.big_key_special else local_state.count_locations_exclude_specials() == 0
+                big_not_found = (not special_big_key_found(local_state) if local_state.big_key_special
+                                 else local_state.count_locations_exclude_specials(world, player) == 0)
                 if big_not_found:
                     continue  # we can't open this door
         if explorable_door.door in proposed_map:

Dungeons.py

@@ -117,6 +117,7 @@ def fill_dungeons(world):
 def get_dungeon_item_pool(world):
     return [item for dungeon in world.dungeons for item in dungeon.all_items]
 
+
 def fill_dungeons_restrictive(world, shuffled_locations):
     all_state_base = world.get_all_state()
 
@@ -137,10 +138,7 @@ def fill_dungeons_restrictive(world, shuffled_locations):
         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.smallkey and not world.keyshuffle[item.player])
+    dungeon_items = [item for item in get_dungeon_item_pool(world) if item.is_inside_dungeon_item(world)]
-                                                                       or (item.bigkey and not world.bigkeyshuffle[item.player])
-                                                                       or (item.map and not world.mapshuffle[item.player])
-                                                                       or (item.compass and not world.compassshuffle[item.player]))]
 
     # sort in the order Big Key, Small Key, Other before placing dungeon items
     sort_order = {"BigKey": 3, "SmallKey": 2}
@@ -414,7 +412,7 @@ dungeon_prize = {
     'Palace of Darkness': 'Palace of Darkness - Prize',
     'Swamp Palace': 'Swamp Palace - Prize',
     'Skull Woods': 'Skull Woods - Prize',
-    'Thieves Town': 'Thieves Town - Prize',
+    'Thieves Town': "Thieves' Town - Prize",
     'Ice Palace': 'Ice Palace - Prize',
     'Misery Mire': 'Misery Mire - Prize',
     'Turtle Rock': 'Turtle Rock - Prize',

Fill.py

@@ -237,7 +237,10 @@ def fill_restrictive(world, base_state, locations, itempool, keys_in_itempool =
 
 
 def valid_key_placement(item, location, itempool, world):
-    if (not item.smallkey and not item.bigkey) or item.player != location.player or world.retro[item.player] or world.logic[item.player] == 'nologic':
+    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:
@@ -247,9 +250,13 @@ def valid_key_placement(item, location, itempool, world):
         unplaced_keys = len([x for x in itempool if x.name == key_logic.small_key_name and x.player == item.player])
         return key_logic.check_placement(unplaced_keys, location if item.bigkey else None)
     else:
-        inside_dungeon_item = ((item.smallkey and not world.keyshuffle[item.player])
+        return item.is_inside_dungeon_item(world)
-                               or (item.bigkey and not world.bigkeyshuffle[item.player]))
+
-        return not inside_dungeon_item
+
+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 track_outside_keys(item, location, world):

KeyDoorShuffle.py

@@ -5,7 +5,8 @@ from collections import defaultdict, deque
 from BaseClasses import DoorType, dungeon_keys, KeyRuleType, RegionType
 from Regions import dungeon_events
 from Dungeons import dungeon_keys, dungeon_bigs, dungeon_prize
-from DungeonGenerator import ExplorationState, special_big_key_doors
+from DungeonGenerator import ExplorationState, special_big_key_doors, count_locations_exclude_big_chest, prize_or_event
+from DungeonGenerator import reserved_location, blind_boss_unavail
 
 
 class KeyLayout(object):
@@ -1078,40 +1079,30 @@ def location_is_bk_locked(loc, key_logic):
     return loc in key_logic.bk_chests or loc in key_logic.bk_locked
 
 
-def prize_or_event(loc):
+# todo: verfiy this code is defunct
-    return loc.name in dungeon_events or '- Prize' in loc.name or loc.name in ['Agahnim 1', 'Agahnim 2']
+# def prize_or_event(loc):
-
+#     return loc.name in dungeon_events or '- Prize' in loc.name or loc.name in ['Agahnim 1', 'Agahnim 2']
-
+#
-def boss_unavail(loc, world, player):
+#
-    # todo: ambrosia
+# def reserved_location(loc, world, player):
-    # return world.bossdrops[player] == 'ambrosia' and "- Boss" in loc.name
+#     return loc in world.item_pool.config.reserved_locations[player]
-    return False
+#
-
+#
-
+# def blind_boss_unavail(loc, state, world, player):
-def blind_boss_unavail(loc, state, world, player):
+#     if loc.name == "Thieves' Town - Boss":
-    if loc.name == "Thieves' Town - Boss":
+#         return (loc.parent_region.dungeon.boss.name == 'Blind' and
-        # todo: check attic
+#                 (not any(x for x in state.found_locations if x.name == 'Suspicious Maiden') or
-        return (loc.parent_region.dungeon.boss.name == 'Blind' and
+#                  (world.get_region('Thieves Attic Window', player).dungeon.name == 'Thieves Town' and
-                (not any(x for x in state.found_locations if x.name == 'Suspicious Maiden') or
+#                   not any(x for x in state.found_locations if x.name == 'Attic Cracked Floor'))))
-                 (world.get_region('Thieves Attic Window', player).dungeon.name == 'Thieves Town' and
+#     return False
-                  not any(x for x in state.found_locations if x.name == 'Attic Cracked Floor'))))
-    return False
 
 
+# counts free locations for keys - hence why reserved locations don't count
 def count_free_locations(state, world, player):
     cnt = 0
     for loc in state.found_locations:
-        if (not prize_or_event(loc) and not loc.forced_item and not boss_unavail(loc, world, player)
+        if (not prize_or_event(loc) and not loc.forced_item and not reserved_location(loc, world, player)
-           and not blind_boss_unavail(loc, state, world, player)):
+           and not blind_boss_unavail(loc, state.found_locations, world, player)):
-            cnt += 1
-    return cnt
-
-
-def count_locations_exclude_big_chest(state, world, player):
-    cnt = 0
-    for loc in state.found_locations:
-        if ('- Big Chest' not in loc.name and not loc.forced_item and not boss_unavail(loc, world, player)
-           and not prize_or_event(loc) and not blind_boss_unavail(loc, state, world, player)):
             cnt += 1
     return cnt
 
@@ -1407,7 +1398,7 @@ def validate_key_layout_sub_loop(key_layout, state, checked_states, flat_proposa
     if state.big_key_opened:
         ttl_locations = count_free_locations(state, world, player)
     else:
-        ttl_locations = count_locations_exclude_big_chest(state, world, player)
+        ttl_locations = count_locations_exclude_big_chest(state.found_locations, world, player)
     ttl_small_key_only = count_small_key_only_locations(state)
     available_small_locations = cnt_avail_small_locations(ttl_locations, ttl_small_key_only, state, world, player)
     available_big_locations = cnt_avail_big_locations(ttl_locations, state, world, player)
@@ -1596,7 +1587,7 @@ def can_open_door(door, state, world, player):
     if state.big_key_opened:
         ttl_locations = count_free_locations(state, world, player)
     else:
-        ttl_locations = count_locations_exclude_big_chest(state, world, player)
+        ttl_locations = count_locations_exclude_big_chest(state.found_locations, world, player)
     if door.smallKey:
         ttl_small_key_only = count_small_key_only_locations(state)
         available_small_locations = cnt_avail_small_locations(ttl_locations, ttl_small_key_only, state, world, player)

Main.py

@@ -28,6 +28,8 @@ from Fill import sell_potions, sell_keys, balance_multiworld_progression, balanc
 from ItemList import generate_itempool, difficulties, fill_prizes, customize_shops
 from Utils import output_path, parse_player_names
 
+from source.item.FillUtil import create_item_pool_config
+
 __version__ = '0.5.1.0-u'
 
 from source.classes.BabelFish import BabelFish
@@ -103,6 +105,7 @@ def main(args, seed=None, fish=None):
     world.treasure_hunt_total = args.triforce_pool.copy()
     world.shufflelinks = args.shufflelinks.copy()
     world.pseudoboots = args.pseudoboots.copy()
+    world.restrict_boss_items = args.restrict_boss_items.copy()
 
     world.rom_seeds = {player: random.randint(0, 999999999) for player in range(1, world.players + 1)}
 
@@ -146,6 +149,7 @@ def main(args, seed=None, fish=None):
         create_rooms(world, player)
         create_dungeons(world, player)
         adjust_locations(world, player)
+    create_item_pool_config(world)
 
     if any(world.potshuffle.values()):
         logger.info(world.fish.translate("cli", "cli", "shuffling.pots"))

Mystery.py

@@ -132,6 +132,7 @@ def roll_settings(weights):
     ret.bigkeyshuffle = get_choice('bigkey_shuffle') == 'on' if 'bigkey_shuffle' in weights else dungeon_items in ['full']
 
     ret.accessibility = get_choice('accessibility')
+    ret.restrict_boss_items = get_choice('restrict_boss_items')
 
     entrance_shuffle = get_choice('entrance_shuffle')
     ret.shuffle = entrance_shuffle if entrance_shuffle != 'none' else 'vanilla'

Rules.py

@@ -4,6 +4,7 @@ from collections import deque
 
 import OverworldGlitchRules
 from BaseClasses import CollectionState, RegionType, DoorType, Entrance, CrystalBarrier, KeyRuleType
+from Dungeons import dungeon_regions, dungeon_prize
 from RoomData import DoorKind
 from OverworldGlitchRules import overworld_glitches_rules
 
@@ -553,11 +554,28 @@ def global_rules(world, player):
     add_key_logic_rules(world, player)
     # End of door rando rules.
 
+    if world.restrict_boss_items[player] != 'none':
+        def add_mc_rule(l):
+            boss_location = world.get_location(l, player)
+            d_name = boss_location.parent_region.dungeon.name
+            compass_name = f'Compass ({d_name})'
+            map_name = f'Map ({d_name})'
+            add_rule(boss_location, lambda state: state.has(compass_name, player) and state.has(map_name, player))
+
+        for dungeon in dungeon_prize.keys():
+            d_name = "Thieves' Town" if dungeon.startswith('Thieves') else dungeon
+            for loc in [dungeon_prize[dungeon], f'{d_name} - Boss']:
+                add_mc_rule(loc)
+        if world.doorShuffle[player] == 'crossed':
+            add_mc_rule('Agahnim 1')
+        add_mc_rule('Agahnim 2')
+
     add_rule(world.get_location('Sunken Treasure', player), lambda state: state.has('Open Floodgate', player))
     set_rule(world.get_location('Ganon', player), lambda state: state.has_beam_sword(player) and state.has_fire_source(player) and state.has_crystals(world.crystals_needed_for_ganon[player], player)
                                                                 and (state.has('Tempered Sword', player) or state.has('Golden Sword', player) or (state.has('Silver Arrows', player) and state.can_shoot_arrows(player)) or state.has('Lamp', player) or state.can_extend_magic(player, 12)))  # need to light torch a sufficient amount of times
     set_rule(world.get_entrance('Ganon Drop', player), lambda state: state.has_beam_sword(player))  # need to damage ganon to get tiles to drop
 
+
 def bomb_rules(world, player):
     bonkable_doors = ['Two Brothers House Exit (West)', 'Two Brothers House Exit (East)'] # Technically this is incorrectly defined, but functionally the same as what is intended.
     bombable_doors = ['Ice Rod Cave', 'Light World Bomb Hut', 'Light World Death Mountain Shop', 'Mini Moldorm Cave',

resources/app/cli/args.json

@@ -254,6 +254,13 @@
       "none"
     ]
   },
+  "restrict_boss_items": {
+    "choices": [
+      "none",
+      "mapcompass",
+      "dungeon"
+    ]
+  },
   "hints": {
     "action": "store_true",
     "type": "bool"

resources/app/cli/lang/en.json

@@ -276,6 +276,13 @@
       "Locations:      You will be able to reach every location in the game.",
       "None:           You will be able to reach enough locations to beat the game."
     ],
+    "restrict_boss_items": [
+      "Select which dungeon are not allowed on bosses (default: %(default)s)",
+      "None:           All items allowed",
+      "Mapcompass:     Map and Compass are required before you defeat the boss.",
+      "Dungeon:        Same as above and keys too cannot be on the boss. Small key shuffle",
+      "                and big key shuffle override this behavior"
+    ],
     "hints": [ "Make telepathic tiles and storytellers give helpful hints. (default: %(default)s)" ],
     "shuffleganon": [
       "Include the Ganon's Tower and Pyramid Hole in the",

resources/app/gui/lang/en.json

@@ -287,6 +287,10 @@
     "randomizer.item.sortingalgo.vt26": "VT8.26",
     "randomizer.item.sortingalgo.balanced": "Balanced",
 
+    "randomizer.item.restrict_boss_items": "Forbidden Boss Items",
+    "randomizer.item.restrict_boss_items.none": "None",
+    "randomizer.item.restrict_boss_items.mapcompass": "Map & Compass",
+    "randomizer.item.restrict_boss_items.dungeon": "Map & Compass & Keys",
 
     "bottom.content.worlds": "Worlds",
     "bottom.content.names": "Player names",

resources/app/gui/randomize/item/widgets.json

@@ -124,6 +124,15 @@
         "vt26",
         "balanced"
       ]
+    },
+    "restrict_boss_items": {
+      "type": "selectbox",
+      "default": "none",
+      "options": [
+        "none",
+        "mapcompass",
+        "dungeon"
+      ]
     }
   }
 }

source/classes/constants.py

@@ -72,7 +72,8 @@ SETTINGSTOPROCESS = {
       "progressives": "progressive",
       "accessibility": "accessibility",
       "sortingalgo": "algorithm",
-      "beemizer": "beemizer"
+      "beemizer": "beemizer",
+      "restrict_boss_items": "restrict_boss_items"
     },
     "entrance": {
       "openpyramid": "openpyramid",

source/item/FillUtil.py

@@ -0,0 +1,20 @@
+from collections import defaultdict
+
+from Dungeons import dungeon_prize
+
+class ItemPoolConfig(object):
+
+    def __init__(self):
+        self.reserved_locations = defaultdict(set)
+
+
+def create_item_pool_config(world):
+    config = ItemPoolConfig()
+    if world.algorithm in ['balanced']:
+        for player in range(1, world.players+1):
+            if world.restrict_boss_items[player]:
+                for dungeon in dungeon_prize:
+                    if dungeon.startswith('Thieves'):
+                        dungeon = "Thieves' Town"
+                    config.reserved_locations[player].add(f'{dungeon} - Boss')
+    world.item_pool_config = config