def delete_being(self, being):
"""
Lorsqu'un individu meurt,
il est rétiré de la map,
sa position dans la liste des individus est ajouté à l'ensemble,
et change son état à mort.
"""
self.remove_being_from_map(being)
self.free_indexes_set.add(being.get_position_in_list())
being.is_dead = True
def create_being(self, species, random_position, position=None):
if random_position:
position = np.array((np.random.rand() * self.beings_map.shape[0],
np.random.rand() * self.beings_map.shape[1]))
else:
position = position.copy()
being = source.being.Being(species, position, self.beings_map.shape)
if (len(self.free_indexes_set) == 0):
being.set_position_in_list(len(self.beings_list))
self.beings_list.append(being)
else:
being.set_position_in_list(self.free_indexes_set.pop())
self.beings_list[being.get_position_in_list()] = being
self.add_being_to_map(being)
def find_and_eat(self, being):
for i in range(-1, 2):
for j in range(-1, 2):
current_cell_position = being.modify_position(
(i, j), self.beings_map.shape, change_position=False)
for being_index in self.beings_map[current_cell_position]:
if (not self.beings_list[being_index].is_dead
and being.get_position_in_list() != self.
beings_list[being_index].get_position_in_list()
and self.beings_list[being_index].type_id
in being.edible_species_id):
self.eat(being, self.beings_list[being_index])
return True
return False
def add_being_to_map(self, being):
self.beings_map[being.get_int_position()].add(
being.get_position_in_list())
if being.is_plant():
self.plant_count_map[being.get_int_position()] += 1
def remove_being_from_map(self, being):
self.beings_map[being.get_int_position()].remove(
being.get_position_in_list())
if being.is_plant():
self.plant_count_map[being.get_int_position()] -= 1
def delete_being(self, being):
self.remove_being_from_map(being)
self.free_indexes_set.add(being.get_position_in_list())
being.is_dead = True