Fix weights edge case

EnvyDragon · Nov 8, 2024 · a77ddf9 · a77ddf9
1 parent 1bd778d
commit a77ddf9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/worlds/sc2/mission_order/mission_pools.py b/worlds/sc2/mission_order/mission_pools.py
@@ -158,6 +158,8 @@ def pick_balanced_mission(self, world: World, pool: List[int]) -> int:
             ]
             balanced_weights = mission_scores
 
+        if sum(balanced_weights) == 0.0:
+            balanced_weights = [1.0 for _ in balanced_weights]
         return world.random.choices(balanced_pool, balanced_weights, k=1)[0]
 
     def pull_specific_mission(self, mission: SC2Mission) -> None: