fix event_picker errors that cause bot crash

entities/event_picker.py

@@ -7,21 +7,21 @@ class ArenaEventPicker():
     self.event_list = EVENTS
     self.already_picked_players =  []
 
-  def pick_a_player():
+  def pick_a_player(self):
     the_player = _random.choice(self.players)
-    the_player_id = the_player.get('id')
+    the_player_id = the_player.get_id()
 
-    self.players = list(filter(lambda x : x.get('id') != the_player_id))
+    self.players = list(filter(lambda x : x.get_id() != the_player_id, self.players))
 
     self.already_picked_players.append(the_player)
     
     return the_player
 
-  def pick_event(the_player):
+  def pick_event(self, the_player):
 
-    player_inventory  = the_player.get('inventory') or []
-    status            = the_player['health']
-    reputation        = the_player['reputation']
+    player_inventory  = the_player.get_inventory()
+    status            = the_player.get_health()
+    reputation        = the_player.get_reputation()
 
     elegible_events = []
     for event in EVENTS:
@@ -56,17 +56,23 @@ class ArenaEventPicker():
         
         if check == 'affected_players':
           needed_players = event.get('affected_players')
-          if needed_players < len(self.players):
-            elegible_events.append(event)
+          #NOTE: this is only to compensate a double type of needed_players
+          # check NOTE on assets/events.py
+          if isinstance(needed_players, list):
+            if len(needed_players) < len(self.players):
+              elegible_events.append(event)
+          else:
+            if needed_players < len(self.players):
+              elegible_events.append(event)
 
     the_event = _random.choice(elegible_events)
     return the_event
 
-  def pick_targets(number_of_targets):
-    random.shuffle(self.players)
+  def pick_targets(self, number_of_targets):
+    _random.shuffle(self.players)
     return list(self.players[0:number_of_targets])
 
-  def resolve_event():
+  def resolve_event(self):
     playing_player = self.pick_a_player()
     assigned_event = self.pick_event(playing_player)
 
@@ -76,6 +82,5 @@ class ArenaEventPicker():
 
     targeted_players = self.pick_targets(affected_players)
     
-    event_instance = _event.Event(assigned_event, playing_player)
-    
-
+    # FIXME this is not implemented
+    #event_instance = _event.Event(assigned_event, playing_player)