Removing some permament negative effects of using copy_world

EntranceShuffle.py

@@ -1448,9 +1448,8 @@ def junk_fill_inaccessible(world, player):
 
     for p in range(1, world.players + 1):
         world.key_logic[p] = {}
-    base_world = copy_world(world)
+    base_world = copy_world(world, True)
     base_world.override_bomb_check = True
-    world.key_logic = {}
     
     # remove regions that have a dungeon entrance
     accessible_regions = list()
@@ -1617,9 +1616,8 @@ def build_accessible_entrance_list(world, start_region, player, assumed_inventor
     
     for p in range(1, world.players + 1):
         world.key_logic[p] = {}
-    base_world = copy_world(world)
+    base_world = copy_world(world, True)
     base_world.override_bomb_check = True
-    world.key_logic = {}
     
     connect_simple(base_world, 'Links House S&Q', start_region, player)
     blank_state = CollectionState(base_world)
@@ -1727,9 +1725,8 @@ def can_reach(world, entrance_name, region_name, player):
     
     for p in range(1, world.players + 1):
         world.key_logic[p] = {}
-    base_world = copy_world(world)
+    base_world = copy_world(world, True)
     base_world.override_bomb_check = True
-    world.key_logic = {}
     
     entrance = world.get_entrance(entrance_name, player)
     connect_simple(base_world, 'Links House S&Q', entrance.parent_region.name, player)

Main.py

@@ -398,7 +398,7 @@ def main(args, seed=None, fish=None):
     return world
 
 
-def copy_world(world):
+def copy_world(world, partial_copy=False):
     # ToDo: Not good yet
     ret = World(world.players, world.owShuffle, world.owCrossed, world.owMixed, world.shuffle, world.doorShuffle, world.logic, world.mode, world.swords,
                 world.difficulty, world.difficulty_adjustments, world.timer, world.progressive, world.goal, world.algorithm,
@@ -544,9 +544,10 @@ def copy_world(world):
     ret.dungeon_layouts = world.dungeon_layouts
     ret.key_logic = world.key_logic
     ret.dungeon_portals = world.dungeon_portals
-    for player, portals in world.dungeon_portals.items():
-        for portal in portals:
-            connect_portal(portal, ret, player)
+    if not partial_copy:
+        for player, portals in world.dungeon_portals.items():
+            for portal in portals:
+                connect_portal(portal, ret, player)
     ret.sanc_portal = world.sanc_portal
 
     from OverworldShuffle import categorize_world_regions
@@ -554,6 +555,10 @@ def copy_world(world):
         categorize_world_regions(ret, player)
         set_rules(ret, player)
 
+    if partial_copy:
+        # undo some of the things that unintentionally affect the original world object
+        world.key_logic = {}
+
     return ret
 
 

OverworldShuffle.py

@@ -882,8 +882,7 @@ def build_sectors(world, player):
     # perform accessibility check on duplicate world
     for p in range(1, world.players + 1):
         world.key_logic[p] = {}
-    base_world = copy_world(world)
-    world.key_logic = {}
+    base_world = copy_world(world, True)
     
     # build lists of contiguous regions accessible with full inventory (excl portals/mirror/flute/entrances)
     regions = list(OWTileRegions.copy().keys())
@@ -958,9 +957,8 @@ def build_accessible_region_list(world, start_region, player, build_copy_world=F
     if build_copy_world:
         for p in range(1, world.players + 1):
             world.key_logic[p] = {}
-        base_world = copy_world(world)
+        base_world = copy_world(world, True)
         base_world.override_bomb_check = True
-        world.key_logic = {}
     else:
         base_world = world
     
@@ -1048,8 +1046,7 @@ def validate_layout(world, player):
     
     for p in range(1, world.players + 1):
         world.key_logic[p] = {}
-    base_world = copy_world(world)
-    world.key_logic = {}
+    base_world = copy_world(world, True)
     explored_regions = list()
 
     if world.shuffle[player] in ['vanilla', 'dungeonssimple', 'dungeonsfull'] or not world.shufflelinks[player]: