写一个飞机大战的python代码

以下是一个简单的飞机大战的 Python 代码：

import pygame
import random

# 初始化 Pygame
pygame.init()

# 设置窗口大小
screen_width = 480
screen_height = 700
screen = pygame.display.set_mode((screen_width, screen_height))

# 设置窗口标题
pygame.display.set_caption("飞机大战")

# 加载背景图片
background = pygame.image.load("images/background.png")

# 加载飞机图片
player_img = pygame.image.load("images/player.png")
player_rect = player_img.get_rect()
player_rect.centerx = screen_width // 2
player_rect.bottom = screen_height - 10

# 加载子弹图片
bullet_img = pygame.image.load("images/bullet.png")
bullet_rect = bullet_img.get_rect()
bullet_speed = 10
bullet_list = []

# 加载敌机图片
enemy_img = pygame.image.load("images/enemy.png")
enemy_rect = enemy_img.get_rect()
enemy_speed = 5
enemy_list = []

# 设置游戏时钟
clock = pygame.time.Clock()

# 设置分数
score = 0
font = pygame.font.Font(None, 36)

# 游戏循环
while True:
    # 处理事件
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            pygame.quit()
            exit()

    # 移动飞机
    keys = pygame.key.get_pressed()
    if keys[pygame.K_LEFT]:
        player_rect.x -= 5
    if keys[pygame.K_RIGHT]:
        player_rect.x += 5
    if keys[pygame.K_SPACE]:
        bullet_rect = bullet_img.get_rect()
        bullet_rect.centerx = player_rect.centerx
        bullet_rect.bottom = player_rect.top
        bullet_list.append(bullet_rect)

    # 移动子弹
    for bullet_rect in bullet_list:
        bullet_rect.y -= bullet_speed
        if bullet_rect.y < 0:
            bullet_list.remove(bullet_rect)

    # 移动敌机
    if len(enemy_list) < 5:
        enemy_rect = enemy_img.get_rect()
        enemy_rect.x = random.randint(0, screen_width - enemy_rect.width)
        enemy_rect.y = -enemy_rect.height
        enemy_list.append(enemy_rect)
    for enemy_rect in enemy_list:
        enemy_rect.y += enemy_speed
        if enemy_rect.y > screen_height:
            enemy_list.remove(enemy_rect)

    # 检测碰撞
    for bullet_rect in bullet_list:
        for enemy_rect in enemy_list:
            if bullet_rect.colliderect(enemy_rect):
                bullet_list.remove(bullet_rect)
                enemy_list.remove(enemy_rect)
                score += 10

    # 绘制画面
    screen.blit(background, (0, 0))
    screen.blit(player_img, player_rect)
    for bullet_rect in bullet_list:
        screen.blit(bullet_img, bullet_rect)
    for enemy_rect in enemy_list:
        screen.blit(enemy_img, enemy_rect)
    score_text = font.render("Score: " + str(score), True, (255, 255, 255))
    screen.blit(score_text, (10, 10))
    pygame.display.update()

    # 控制帧率
    clock.tick(60)

希望这个代码能够帮助你开始编写自己的飞机大战游戏！