Zillion: Priority Dead Ends Feature (#4220)

worlds/zillion/options.py

@@ -272,6 +272,20 @@ class ZillionMapGen(Choice):
         return "full"
 
 
+class ZillionPriorityDeadEnds(DefaultOnToggle):
+    """
+    Single locations that are in a dead end behind a door
+    (example: vanilla Apple location)
+    are prioritized for progression items.
+    """
+    display_name = "priority dead ends"
+
+    vanilla_dead_ends: ClassVar = frozenset(("E-5 top far right", "J-4 top left"))
+    """ dead ends when not generating these rooms """
+    always_dead_ends: ClassVar = frozenset(("A-6 top right",))
+    """ dead ends in rooms that never get generated """
+
+
 @dataclass
 class ZillionOptions(PerGameCommonOptions):
     continues: ZillionContinues
@@ -293,6 +307,7 @@ class ZillionOptions(PerGameCommonOptions):
     skill: ZillionSkill
     starting_cards: ZillionStartingCards
     map_gen: ZillionMapGen
+    priority_dead_ends: ZillionPriorityDeadEnds
 
     room_gen: Removed