def sense(self, animal_base):
surrounding_res = Surroundings()
for spec in self.animals.keys():
for animal2 in self.animals[spec]:
animal2_dist = self.distanceToAgent(animal_base, animal2)
if (animal2_dist < animal_base.genes.sense):
if Species.predator(
animal_base._species) == animal2._species:
surrounding_res.closest_predator = animal2
surrounding_res.closest_predator_dist = animal2_dist
elif Species.prey(
animal_base._species) == animal2._species:
surrounding_res.closest_prey = animal2
surrounding_res.closest_prey_dist = animal2_dist
for spec in self.plants.keys():
for plant in self.plants[spec]:
plant_dist = self.distanceToAgent(animal_base, plant)
if (plant_dist < animal_base.genes.sense):
if (surrounding_res.closest_plant is None or
plant_dist < surrounding_res.closest_plant_dist):
surrounding_res.closest_plant = plant
surrounding_res.closest_plant_dist = plant_dist
return surrounding_res
