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一个飞机大战代码

import pygame
import random

# 初始化 Pygame 库
pygame.init()

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

# 设置游戏标题
pygame.display.set_caption("飞机大战")

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

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

# 创建敌机
enemy_images = [
    pygame.image.load("images/enemy1.png").convert_alpha(),
    pygame.image.load("images/enemy2.png").convert_alpha(),
    pygame.image.load("images/enemy3.png").convert_alpha(),
]
enemies = []
for i in range(5):
    enemy_image = random.choice(enemy_images)
    enemy_rect = enemy_image.get_rect()
    enemy_rect.left = random.randint(0, screen_width - enemy_rect.width)
    enemy_rect.top = random.randint(-screen_height, -enemy_rect.height)
    enemy_speed = random.randint(1, 3)
    enemies.append({
        "image": enemy_image,
        "rect": enemy_rect,
        "speed": enemy_speed
    })

# 创建子弹
bullet_image = pygame.image.load("images/bullet.png").convert_alpha()
bullets = []

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

    # 监听键盘事件
    key_pressed = pygame.key.get_pressed()
    if key_pressed[pygame.K_LEFT]:
        player_rect.left -= 5
    if key_pressed[pygame.K_RIGHT]:
        player_rect.left += 5
    if key_pressed[pygame.K_UP]:
        player_rect.top -= 5
    if key_pressed[pygame.K_DOWN]:
        player_rect.top += 5
    if key_pressed[pygame.K_SPACE]:
        bullet_rect = bullet_image.get_rect()
        bullet_rect.centerx = player_rect.centerx
        bullet_rect.bottom = player_rect.top
        bullets.append(bullet_rect)

    # 移动敌机
    for enemy in enemies:
        enemy["rect"].top += enemy["speed"]
        if enemy["rect"].top > screen_height:
            enemy["rect"].left = random.randint(0, screen_width - enemy["rect"].width)
            enemy["rect"].top = random.randint(-screen_height, -enemy["rect"].height)
            enemy["speed"] = random.randint(1, 3)

    # 移动子弹
    for bullet in bullets:
        bullet.top -= 10
        if bullet.bottom < 0:
            bullets.remove(bullet)

    # 绘制背景
    screen.blit(background, (0, 0))

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

    # 绘制敌机
    for enemy in enemies:
        screen.blit(enemy["image"], enemy["rect"])

    # 绘制子弹
    for bullet in bullets:
        screen.blit(bullet_image, bullet)

    # 更新屏幕
    pygame.display.update()

    # 检测碰撞
    for enemy in enemies:
        if player_rect.colliderect(enemy["rect"]):
            pygame.quit()
            exit()
        for bullet in bullets:
            if bullet.colliderect(enemy["rect"]):
                enemies.remove(enemy)
                bullets.remove(bullet)
                break

 

要准备本地图片