bug fix: randint want a start and an end

intelligine/simulation/object/brain/part/MoveBrainPart.py

 
     @classmethod
     def _get_random_direction(cls, context, object_id):
-        return randint(directions_same_level)
+        return randint(directions_same_level[0], directions_same_level[-1])

intelligine/simulation/pheromone/DirectionPheromone.py

     @staticmethod
     def appose(context, point, movement_molecules):
         pheromone_type, distance_from = movement_molecules
-        # TODO: Ajouter l'age de la pheromone !
         context.pheromones().increment(point, [PHEROMON_DIRECTION, pheromone_type], distance=distance_from)
         context.metas.list.add(PHEROMON_POSITIONS, PHEROMON_POSITIONS, point, assert_not_in=False)
 

intelligine/simulation/pheromone/Pheromone.py

+class Pheromone():
+    pass

intelligine/simulation/pheromone/PheromoneFlavour.py

+class PheromoneFlavour():
+    pass