Fix bugs that prevent seed rolling from continuing if too many plando items are placed.

Fill.py

@@ -144,6 +144,8 @@ def distribute_items_restrictive(world, gftower_trash=False, fill_locations=None
            localrestitempool.values()):  # we need to make sure some fills are limited to certain worlds
         for player, items in localprioitempool.items():  # items already shuffled
             local_locations = [location for location in fill_locations if location.player == player]
+            if not local_locations:
+                continue
             world.random.shuffle(local_locations)
             for item_to_place in items:
                 spot_to_fill = local_locations.pop()
@@ -151,6 +153,8 @@ def distribute_items_restrictive(world, gftower_trash=False, fill_locations=None
                 fill_locations.remove(spot_to_fill)
         for player, items in localrestitempool.items():  # items already shuffled
             local_locations = [location for location in fill_locations if location.player == player]
+            if not local_locations:
+                continue
             world.random.shuffle(local_locations)
             for item_to_place in items:
                 spot_to_fill = local_locations.pop()

Rom.py

@@ -2066,7 +2066,7 @@ def write_strings(rom, world, player, team):
             items_to_hint.extend(BigKeys)
         local_random.shuffle(items_to_hint)
         hint_count = 5 if world.shuffle[player] not in ['vanilla', 'dungeonssimple', 'dungeonsfull'] else 8
-        while hint_count > 0:
+        while hint_count > 0 and items_to_hint:
             this_item = items_to_hint.pop(0)
             this_location = world.find_items(this_item, player)
             local_random.shuffle(this_location)