AutoWorld: add post_fill

LttP: Move ShopSlotFill to post_fill

Main.py

@@ -14,7 +14,7 @@ from BaseClasses import MultiWorld, CollectionState, Region, RegionType
 from worlds.alttp.Items import item_name_groups
 from worlds.alttp.Regions import lookup_vanilla_location_to_entrance
 from Fill import distribute_items_restrictive, flood_items, balance_multiworld_progression, distribute_planned
-from worlds.alttp.Shops import ShopSlotFill, SHOP_ID_START, total_shop_slots, FillDisabledShopSlots
+from worlds.alttp.Shops import SHOP_ID_START, total_shop_slots, FillDisabledShopSlots
 from Utils import output_path, get_options, __version__, version_tuple
 from worlds.generic.Rules import locality_rules, exclusion_rules
 from worlds import AutoWorld
@@ -198,9 +198,7 @@ def main(args, seed=None):
     elif world.algorithm == 'balanced':
         distribute_items_restrictive(world)
 
-    logger.info("Filling Shop Slots")
-
-    ShopSlotFill(world)
+    AutoWorld.call_all(world, 'post_fill')
 
     if world.players > 1:
         balance_multiworld_progression(world)

worlds/AutoWorld.py

@@ -138,6 +138,9 @@ class World(metaclass=AutoWorldRegister):
         This gets called once per present world type."""
         pass
 
+    def post_fill(self):
+        """Optional Method that is called after regular fill. Can be used to do adjustments before output generation."""
+
     def generate_output(self, output_directory: str):
         """This method gets called from a threadpool, do not use world.random here.
         If you need any last-second randomization, use MultiWorld.slot_seeds[slot] instead."""

worlds/alttp/Shops.py

@@ -159,6 +159,7 @@ def ShopSlotFill(world):
         shop_slots -= removed
 
     if shop_slots:
+        logger.info("Filling LttP Shop Slots")
         del shop_slots
 
         from Fill import swap_location_item

worlds/alttp/__init__.py

@@ -229,6 +229,10 @@ class ALTTPWorld(World):
         from .Dungeons import fill_dungeons_restrictive
         fill_dungeons_restrictive(world)
 
+    @classmethod
+    def stage_post_fill(cls, world):
+        Shops.ShopSlotFill(world)
+
     def generate_output(self, output_directory: str):
         world = self.world
         player = self.player