基于pygame的飞机大战游戏代码

### 回答1：
下面是一份基于pygame的飞机大战游戏代码的简要实现：

import pygame
import random

# 初始化游戏
pygame.init()

# 设置窗口大小
width, height = 640, 480
screen = pygame.display.set_mode((width, height))

# 加载飞机图片
player_image = pygame.image.load("player.png")
player_rect = player_image.get_rect()
player_rect.centerx = width // 2
player_rect.bottom = height - 10

# 加载敌机图片
enemy_image = pygame.image.load("enemy.png")

# 存储敌机的位置和移动速度
enemies = []
for i in range(5):
    enemy_rect = enemy_image.get_rect()
    enemy_rect.x = random.randint(0, width - enemy_rect.width)
    enemy_rect.y = random.randint(0, height // 2)
    enemies.append((enemy_image, enemy_rect))

# 游戏主循环
running = True
while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

    # 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_UP]:
        player_rect.y -= 5
    if keys[pygame.K_DOWN]:
        player_rect.y += 5

    # 限制飞机在窗口内
    player_rect.clamp_ip(screen.get_rect())

    # 绘制背景
    screen.fill((0, 0, 0))

    # 绘制飞机
    screen.blit(player_image, player_rect)

    # 绘制敌机
    for enemy_image, enemy_rect in enemies:
        screen.blit(enemy_image, enemy_rect)

    # 更新屏幕
    pygame.display.update()

# 退出游戏
pygame.quit()

这份代码实现了飞机大战的基本逻辑，包括加载图片、控制飞机的移动、绘制背景和敌机等。你可以

### 回答2：
Pygame是一个非常流行的Python模块，用于创建2D游戏。下面是一个基于Pygame的飞机大战游戏的示例代码：

import pygame
import random

# 初始化pygame
pygame.init()

# 设置游戏窗口尺寸
screen_width = 500
screen_height = 600
screen = pygame.display.set_mode((screen_width, screen_height))
pygame.display.set_caption("飞机大战")

# 加载背景图像
background = pygame.image.load("background.jpg")

# 加载飞机图像
player_img = pygame.image.load("player.png")
player_width = player_img.get_width()
player_height = player_img.get_height()

# 加载敌机图像
enemy_img = pygame.image.load("enemy.png")
enemy_width = enemy_img.get_width()
enemy_height = enemy_img.get_height()

# 初始化玩家的位置
player_x = (screen_width - player_width) / 2
player_y = screen_height - player_height - 10

# 初始化敌机的位置和速度
enemy_x = random.randint(0, screen_width - enemy_width)
enemy_y = -enemy_height
enemy_speed = 3

# 游戏主循环
running = True
while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False
            
    screen.blit(background, (0, 0))
    
    # 检测键盘输入移动玩家
    keys = pygame.key.get_pressed()
    if keys[pygame.K_LEFT]:
        player_x -= 5
    if keys[pygame.K_RIGHT]:
        player_x += 5
        
    # 更新玩家位置
    screen.blit(player_img, (player_x, player_y))
    
    # 更新敌机位置
    enemy_y += enemy_speed
    screen.blit(enemy_img, (enemy_x, enemy_y))
    
    # 检查是否敌机与玩家碰撞
    if player_x < enemy_x + enemy_width and player_x + player_width > enemy_x and player_y < enemy_y + enemy_height and player_y + player_height > enemy_y:
        running = False
    
    pygame.display.flip()

# 退出游戏
pygame.quit()

这是一个简单的飞机大战游戏，玩家可以使用左右箭头键控制飞机移动，敌机从上方自动降落。游戏循环检测玩家和敌机的碰撞，如果发生碰撞，游戏结束。