def __spawn_NPCs(self, population_size):
for _ in range(0, population_size):
NPC_type = randint(1, 4)
if NPC_type == 1: # Person
p = Person()
self.__NPC_list.append(p)
p.add_observer(self)
self.__num_people += 1
elif NPC_type == 2: # Zombie
z = Zombie()
self.__NPC_list.append(z)
z.add_observer(self)
self.__num_monsters += 1
elif NPC_type == 3: # Vampire
v = Vampire()
self.__NPC_list.append(v)
v.add_observer(self)
self.__num_monsters += 1
elif NPC_type == 4: # Ghoul
g = Ghoul()
self.__NPC_list.append(g)
g.add_observer(self)
self.__num_monsters += 1
else: # Werewolf
w = Werewolf()
self.__NPC_list.append(w)
w.add_observer(self)
self.__num_monsters += 1
def __create_NPCs(self, num_NPCs):
for x in range(0, num_NPCs):
NPC_type = randint(0, 4)
if NPC_type == 0: # Person
person = Person()
self.__NPCs.append(person)
person.add_observer(self)
self.__num_persons += 1
elif NPC_type == 1: # Zombie
zombie = Zombie()
self.__NPCs.append(zombie)
zombie.add_observer(self)
self.__num_monsters += 1
elif NPC_type == 2: # Vampire
vampire = Vampire()
self.__NPCs.append(vampire)
vampire.add_observer(self)
self.__num_monsters += 1
elif NPC_type == 3: # Ghoul
ghoul = Ghoul()
self.__NPCs.append(ghoul)
ghoul.add_observer(self)
self.__num_monsters += 1
elif NPC_type == 4: # Werewolf
werewolf = Werewolf()
self.__NPCs.append(werewolf)
werewolf.add_observer(self)
self.__num_monsters += 1
def update(self, obj_type):
self.__num_monsters -= 1
self.__NPC_list.remove(obj_type)
super().update_observers(obj_type) # Updating the neighborhood
self.__num_people += 1
p = Person()
self.__NPC_list.append(p)
p.add_observer(self)
def update_observer(self, obj):
# get rid of a monster, update neighborhood of change
self.__num_monsters -= 1
self.__NPCs.remove(obj)
super().update_observable(obj)
# add a person
self.__num_persons += 1
person = Person()
self.__NPCs.append(person)
person.add_observer(self)