From 2d0bcc89636d79a07130b63867ddba16a0066f1f Mon Sep 17 00:00:00 2001
From: trevorleslie <80716066+TRPG0@users.noreply.github.com>
Date: Sun, 16 Jun 2024 13:06:51 -0600
Subject: [PATCH] Register indirect conditions

---
 worlds/blasphemous/Rules.py    | 11 +++++++----
 worlds/blasphemous/__init__.py |  6 ++++--
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/worlds/blasphemous/Rules.py b/worlds/blasphemous/Rules.py
index d97dda3357ad..d32088519da8 100644
--- a/worlds/blasphemous/Rules.py
+++ b/worlds/blasphemous/Rules.py
@@ -1,4 +1,4 @@
-from typing import Dict, Any, Callable, TYPE_CHECKING
+from typing import Dict, List, Tuple, Any, Callable, TYPE_CHECKING
 from BaseClasses import CollectionState
 
 if TYPE_CHECKING:
@@ -16,6 +16,7 @@ def __init__(self, world: "BlasphemousWorld") -> None:
         self.player = world.player
         self.world = world
         self.multiworld = world.multiworld
+        self.indirect_conditions: List[Tuple[str, str]] = []
 
         # BrandenEK/Blasphemous.Randomizer/ItemRando/BlasphemousInventory.cs
         self.string_rules = {
@@ -280,18 +281,20 @@ def __init__(self, world: "BlasphemousWorld") -> None:
             "canBeatLegionary": self.can_beat_legionary
         }
 
-    def is_region(self, string: str) -> bool:
+    def req_is_region(self, string: str) -> bool:
         if (string[0] == "D" and string[3] == "Z" and string[6] == "S")\
         or (string[0] == "D" and string[3] == "B" and string[4] == "Z" and string[7] == "S"):
             return True
         return False
 
-    def load_rule(self, obj: Dict[str, Any]) -> Callable[[CollectionState], bool]:
+    def load_rule(self, obj_is_region: bool, name: str, obj: Dict[str, Any]) -> Callable[[CollectionState], bool]:
         clauses = []
         for clause in obj["logic"]:
             reqs = []
             for req in clause["item_requirements"]:
-                if self.is_region(req):
+                if self.req_is_region(req):
+                    if obj_is_region:
+                        self.indirect_conditions.append((req, f"{name} -> {obj['target']}"))
                     reqs.append(lambda state, req=req: state.can_reach_region(req, self.player))
                 else:
                     reqs.append(self.string_rules[req])
diff --git a/worlds/blasphemous/__init__.py b/worlds/blasphemous/__init__.py
index 222175d2cc30..bc687d8e94b8 100644
--- a/worlds/blasphemous/__init__.py
+++ b/worlds/blasphemous/__init__.py
@@ -256,7 +256,7 @@ def create_regions(self) -> None:
             region = multiworld.get_region(r["name"], player)
 
             for e in r["exits"]:
-                region.add_exits({e["target"]}, {e["target"]: blas_logic.load_rule(e)})
+                region.add_exits({e["target"]}, {e["target"]: blas_logic.load_rule(True, r["name"], e)})
 
             for l in r["locations"]:
                 if not self.options.boots_of_pleading and l == "RE401":
@@ -281,8 +281,10 @@ def create_regions(self) -> None:
             if not self.options.purified_hand and l["name"] == "RE402":
                 continue
             location = self.get_location(location_names[l["name"]])
-            set_rule(location, blas_logic.load_rule(l))
+            set_rule(location, blas_logic.load_rule(False, l["name"], l))
 
+        for rname, ename in blas_logic.indirect_conditions:
+            self.multiworld.register_indirect_condition(self.get_region(rname), self.get_entrance(ename))
         #from Utils import visualize_regions
         #visualize_regions(self.get_region("Menu"), "blasphemous_regions.puml")