Change points balance

backend/app/services/points.py

@@ -13,12 +13,12 @@ class PointsService:
     }
     MAX_STREAK_MULTIPLIER = 0.4
 
-    DROP_PENALTIES = {
-        0: 0,    # First drop is free
-        1: 10,
-        2: 25,
+    # Drop penalty as percentage of challenge points
+    DROP_PENALTY_PERCENTAGES = {
+        0: 0.5,   # 1st drop: 50%
+        1: 0.75,  # 2nd drop: 75%
     }
-    MAX_DROP_PENALTY = 50
+    MAX_DROP_PENALTY_PERCENTAGE = 1.0  # 3rd+ drop: 100%
 
     # Event point multipliers
     EVENT_MULTIPLIERS = {
@@ -66,6 +66,7 @@ class PointsService:
     def calculate_drop_penalty(
         self,
         consecutive_drops: int,
+        challenge_points: int,
         event: Event | None = None
     ) -> int:
         """
@@ -73,6 +74,7 @@ class PointsService:
 
         Args:
             consecutive_drops: Number of drops since last completion
+            challenge_points: Base points of the challenge being dropped
             event: Active event (optional)
 
         Returns:
@@ -82,10 +84,11 @@ class PointsService:
         if event and event.type == EventType.DOUBLE_RISK.value:
             return 0
 
-        return self.DROP_PENALTIES.get(
+        penalty_percentage = self.DROP_PENALTY_PERCENTAGES.get(
             consecutive_drops,
-            self.MAX_DROP_PENALTY
+            self.MAX_DROP_PENALTY_PERCENTAGE
         )
+        return int(challenge_points * penalty_percentage)
 
     def apply_event_multiplier(self, base_points: int, event: Event | None) -> int:
         """Apply event multiplier to points"""