Make sure yamls that specify key drop plando locations don't fail.

Fill.py

@@ -3,6 +3,7 @@ import typing
 
 from BaseClasses import CollectionState, PlandoItem
 from Items import ItemFactory
+from Regions import key_drop_data
 
 
 class FillError(RuntimeError):
@@ -361,6 +362,9 @@ def distribute_planned(world):
     for player in world.player_ids:
         placement: PlandoItem
         for placement in world.plando_items[player]:
+            if placement.location in key_drop_data:
+                placement.warn(f"Can't place '{placement.item}' at '{placement.location}', as key drop shuffle locations are not supported yet.")
+                continue
             item = ItemFactory(placement.item, player)
             target_world: int = placement.world
             if target_world is False or world.players == 1:

Mystery.py

@@ -18,7 +18,7 @@ from EntranceRandomizer import parse_arguments
 from Main import main as ERmain
 from Main import get_seed, seeddigits
 from Items import item_name_groups, item_table
-from Regions import location_table
+from Regions import location_table, key_drop_data
 from Text import TextTable
 
 
@@ -565,7 +565,7 @@ def roll_settings(weights, plando_options: typing.Set[str] = frozenset(("bosses"
         def add_plando_item(item: str, location: str):
             if item not in item_table:
                 raise Exception(f"Could not plando item {item} as the item was not recognized")
-            if location not in location_table:
+            if location not in location_table and location not in key_drop_data:
                 raise Exception(f"Could not plando item {item} at location {location} as the location was not recognized")
             ret.plando_items.append(PlandoItem(item, location, location_world, from_pool, force))