قائمة من الأعداء

import pygame

pygame.init()
screen = pygame.display.set_mode((640, 480))
pygame.display.set_caption("Enemy Rain")
clock = pygame.time.Clock()

red = pygame.image.load("assets/images/enemy_red.png").convert_alpha()
green = pygame.image.load("assets/images/enemy_green.png").convert_alpha()
yellow = pygame.image.load("assets/images/enemy_yellow.png").convert_alpha()

class Enemy:
    def __init__(self, image, x, y):
        self.image = image
        self.rect = image.get_rect(center=(x, y))
        self.speed = 2

    def update(self):
        self.rect.y += self.speed
        if self.rect.top > 480:
            self.rect.bottom = 0

    def draw(self, screen):
        screen.blit(self.image, self.rect)


red_enemy = Enemy(red, 160, 100)
green_rect = green.get_rect(center=(320, 100))
yellow_rect = yellow.get_rect(center=(480, 100))

running = True
while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

    red_enemy.update()
    for rect in (green_rect, yellow_rect):
        rect.y += 2
        if rect.top > 480:
            rect.bottom = 0

    screen.fill((20, 22, 40))
    red_enemy.draw(screen)
    screen.blit(green, green_rect)
    screen.blit(yellow, yellow_rect)
    pygame.display.flip()
    clock.tick(60)

pygame.quit()