Game state corrupts when trying to cleanup non existing sims #22

If a game is loaded with a non existing sim_info_id in the cache it
sometimes will throw an exception when trying to clean up said sim.

src/control_any_sim/services/selection_group.py

@@ -147,6 +147,7 @@ def setup_zone(self):
  Logger.log(traceback.format_exc())
 
  self.client.selectable_sims.add_watcher(self, self.update_selectable_sims)
+ self.update_selectable_sims()
  self.zone_is_setup = True
 
  def is_selectable(self, sim_id):
@@ -196,8 +197,13 @@ def cleanup_sims(self):
  for sim_info_id in self.selectable_sims:
  sim_info = services.sim_info_manager().get(sim_info_id)
 
+ if sim_info is None:
+ Logger.log("sim with id {} does not exist and shouldn't apear here"
+ .format(sim_info_id))
+ continue
+
  if sim_info.household_id == self.household_id:
- return
+ continue
 
  Logger.log("{} is not in household, removing to avoid teardown issues".format(sim_info))