Event & Dice corrections

event.py

@@ -1,5 +1,5 @@
 from .serializable import Serializable
-from .entity import Action, BonusAction
+from .entity import Action, BonusAction, Entity
 
 import json
 
@@ -15,4 +15,12 @@ class Event(Serializable):
         event_dict['text'] = event_text
         event_dict['action'] = action
         event_dict['bonus'] = bonus
-        self.description += json.dumps(event_dict)
+        self.description += json.dumps(event_dict)
+    
+    def update_objectives(self, entities:list[Entity], objectives:list[str]):
+        assert len(entities) == len(objectives), f"Number of entities & objectives are different: {len(entities)} (entities) and {len(objectives)} (objectives) !"
+        n = len(entities)
+        for i in range(n):
+            entity_name = entities[i].name
+            objective = objectives[i]
+            self.entities_objectives[entity_name] = objective