Инопланетяне не будут появляться во время вторжения пришельцев после устранения ⇐ Python

[Anonymous]

Я работаю над игрой, в которой игроки смогут уничтожать инопланетян, но столкнулся с проблемой. После того, как мне удается уничтожить всех пришельцев, новые больше не появляются, что очень влияет на игровой процесс.
Я пытался устранить эту неполадку сам и даже обращался за помощью в ChatGPT, но Я все еще застрял. Если кто-то сталкивался с чем-то подобным или имеет какие-либо предложения, как это исправить, я буду очень признателен за вашу информацию!
Заранее спасибо за вашу помощь!
`-alien_invasion.py

import sys
from time import sleep
import pygame
from settings import Settings
from game_stats import GameStats
from button import Button
from ship import Ship
from bullet import Bullet
from alien import Alien

class AlienInvasion:

def __init__(self):
pygame.init()

# Start AI in active
self.game_active = False
self.clock = pygame.time.Clock()
self.settings = Settings()

self.screen = pygame.display.set_mode((0, 0), pygame.FULLSCREEN)
self.settings.screen_width = self.screen.get_rect().width
self.settings.screen_height = self.screen.get_rect().height

# Make play button
self.play_button = Button(self, "Play")

pygame.display.set_caption("Alien Invasion")
# Create an instance to store game stats
self.stats = GameStats(self)

self.ship = Ship(self)
self.ship.rect.y = self.settings.screen_height - self.ship.rect.height # Set ship's vertical position

self.bullets = pygame.sprite.Group()
self.aliens = pygame.sprite.Group()

self._create_fleet()

def _create_fleet(self):
# Make alien
alien = Alien(self)
alien_width, alien_height = alien.rect.size

current_x, current_y = alien_width, alien_height
while current_y < (self.settings.screen_height - 3 * alien_height):
while current_x < (self.settings.screen_width - 2 * alien_width):
self._create_alien(current_x, current_y)
print(f"Creating alien at ({current_x}, {current_y})")
current_x += 2 * alien_width
# Finished a row
current_x = alien_width
current_y += 2 * alien_height

def _create_alien(self, x_position, y_position):
# Create an alien
new_alien = Alien(self)
new_alien.x = x_position
new_alien.rect.x = x_position
new_alien.rect.y = y_position
self.aliens.add(new_alien)

def _check_fleet_edges(self):
# Respond appropriately to aliens that reach edge
for alien in self.aliens.sprites():
if alien.check_edges():
self._change_fleet_direction()
break

def _change_fleet_direction(self):
# Drop entire fleet and change direction
for alien in self.aliens.sprites():
alien.rect.y += self.settings.fleet_drop_speed
self.settings.fleet_direction *= -1

def run_game(self):
while True:
self._check_events()

if self.game_active:
self.ship.update()
self._update_bullets()
self._update_aliens()

self._update_screen()
self.clock.tick(60)

def _check_events(self):
for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()
elif event.type == pygame.MOUSEBUTTONDOWN:
mouse_pos = pygame.mouse.get_pos()
self._check_play_button(mouse_pos)
elif event.type == pygame.KEYDOWN:
self._check_keydown_events(event)
elif event.type == pygame.KEYUP:
self._check_keyup_events(event)

def _check_play_button(self, mouse_pos):
button_clicked = self.play_button.rect.collidepoint(mouse_pos)
if button_clicked and not self.game_active:
# Reset game settings
self.settings.initialize_dynamic_settings()

# Hide mouse cursor
pygame.mouse.set_visible(False)

# Reset the game stats:
self.stats.reset_stats()
self.game_active = True

# Get rid of any remaining bullets and aliens
self.bullets.empty()
self.aliens.empty()

# Create a new fleet and center ship
self._create_fleet()
self.ship.center_ship()

def _check_keydown_events(self, event):
# Respond to keypress
if event.key == pygame.K_RIGHT:
self.ship.moving_right = True
elif event.key == pygame.K_LEFT:
self.ship.moving_left = True
if event.key == pygame.K_UP:
self.ship.moving_up = True
elif event.key == pygame.K_DOWN:
self.ship.moving_down = True
elif event.key == pygame.K_q:
sys.exit()
elif event.key == pygame.K_SPACE:
self._fire_bullet()

def _check_keyup_events(self, event):
# Respond to key releases
if event.key == pygame.K_RIGHT:
self.ship.moving_right = False
elif event.key == pygame.K_LEFT:
self.ship.moving_left = False
if event.key == pygame.K_UP:
self.ship.moving_up = False
elif event.key == pygame.K_DOWN:
self.ship.moving_down = False

def _update_aliens(self):
self.aliens.update()
self._check_fleet_edges()

# Look for alien-ship collisions
if pygame.sprite.spritecollideany(self.ship, self.aliens):
self._ship_hit()

# Look for aliens hitting the bottom
self._check_aliens_bottom()

def _fire_bullet(self):
if len(self.bullets) < self.settings.bullets_allowed:
new_bullet = Bullet(self)
self.bullets.add(new_bullet)

def _update_bullets(self):
"""Update position of bullets and get rid of old bullets."""
# Update bullet positions.
self.bullets.update()
for bullet in self.bullets.copy():
if bullet.rect.bottom 0:
# Decrement ships left
self.stats.ships_left -= 1

# Get rid of any bullets
self.bullets.empty()
self.aliens.empty()

# Create a new fleet
self._create_fleet()

self.ship.rect.y = self.settings.screen_height - self.ship.rect.height # Keep the ship at the bottom

# Pause
sleep(0.5)
else:
self.game_active = False
pygame.mouse.set_visible(True)

def _check_aliens_bottom(self):
# Check if any aliens have reached the bottom
for alien in self.aliens.sprites():
if alien.rect.bottom >= self.settings.screen_height:
# Treat this as if the ship got hit
self._ship_hit()
break

if __name__ == "__main__":
ai = AlienInvasion()
ai.run_game()`

alien.py

набрав import Any
import pygame
из pygame.sprite import Sprite
class Alien(Sprite):

def __init__(self, ai_game):
#initialize the alien
super().__init__()
self.screen = ai_game.screen
self.settings =ai_game.settings

#load image of alien
try:

self.image = pygame.image.load(r'C:\Users\ianwo\OneDrive\Documentos\Vscode\alien_invasion\images\alien.png')
self.rect = self.image.get_rect(50,50)
except pygame.error as e:
print(f" failed to load {e}")

#start each new alien
self.rect.x =self.rect.width
self.rect.y =self.rect.height

#store the alien exact position
self.x =float(self.rect.x)

def check_edges(self):
#return true if alien is at edge
screen_rect = self.screen.get_rect()
return (self.rect.right >= screen_rect.right) or (self.rect.left

Подробнее здесь: https://stackoverflow.com/questions/790 ... liminating