python飞机大战代码

以下是基于Pygame库实现的简单飞机大战游戏的代码，希望能帮助到你：

import pygame
import random

# 初始化pygame
pygame.init()

# 游戏窗口大小
screen_width = 480
screen_height = 700

# 创建游戏窗口
screen = pygame.display.set_mode((screen_width, screen_height))

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

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

# 加载飞机图片
player_img = pygame.image.load("images/me1.png").convert_alpha()

# 加载子弹图片
bullet_img = pygame.image.load("images/bullet1.png").convert_alpha()

# 加载敌机图片
enemy_img = pygame.image.load("images/enemy1.png").convert_alpha()

# 加载爆炸图片
explosion_imgs = [
    pygame.image.load("images/enemy0_down1.png").convert_alpha(),
    pygame.image.load("images/enemy0_down2.png").convert_alpha(),
    pygame.image.load("images/enemy0_down3.png").convert_alpha(),
    pygame.image.load("images/enemy0_down4.png").convert_alpha()
]

# 加载游戏音效
bullet_sound = pygame.mixer.Sound("sounds/bullet.wav")
bullet_sound.set_volume(0.2)

explosion_sound = pygame.mixer.Sound("sounds/explosion.wav")
explosion_sound.set_volume(0.2)

bg_music = pygame.mixer.music.load("sounds/game_music.mp3")
pygame.mixer.music.play(-1)

# 定义游戏对象类
class GameObject:

    def __init__(self, img, x, y, speed):
        self.img = img
        self.rect = self.img.get_rect()
        self.rect.x = x
        self.rect.y = y
        self.speed = speed

    def move(self):
        self.rect.y += self.speed

# 定义玩家飞机类
class Player(GameObject):

    def __init__(self, img, x, y, speed):
        super().__init__(img, x, y, speed)
        self.bullets = []
        self.is_hit = False

    def move_up(self):
        self.rect.y -= self.speed

    def move_down(self):
        self.rect.y += self.speed

    def move_left(self):
        self.rect.x -= self.speed

    def move_right(self):
        self.rect.x += self.speed

    def fire(self):
        bullet = Bullet(bullet_img, self.rect.centerx, self.rect.y, -10)
        self.bullets.append(bullet)
        bullet_sound.play()

# 定义子弹类
class Bullet(GameObject):

    def __init__(self, img, x, y, speed):
        super().__init__(img, x, y, speed)

    def move(self):
        self.rect.y += self.speed

# 定义敌机类
class Enemy(GameObject):

    def __init__(self, img, x, y, speed, hp):
        super().__init__(img, x, y, speed)
        self.hp = hp

    def move(self):
        self.rect.y += self.speed

    def hit(self):
        self.hp -= 1
        if self.hp == 0:
            explosion = Explosion(explosion_imgs, self.rect.centerx, self.rect.centery)
            explosions.append(explosion)
            explosion_sound.play()
            return True
        else:
            return False

# 定义爆炸类
class Explosion:

    def __init__(self, imgs, x, y):
        self.imgs = imgs
        self.img_index = 0
        self.image = self.imgs[self.img_index]
        self.rect = self.image.get_rect()
        self.rect.centerx = x
        self.rect.centery = y
        self.counter = 0

    def update(self):
        self.counter += 1
        if self.counter % 3 == 0:
            self.img_index += 1
            if self.img_index == len(self.imgs):
                return True
            else:
                self.image = self.imgs[self.img_index]
        return False

# 创建玩家飞机
player = Player(player_img, screen_width / 2 - player_img.get_width() / 2, screen_height - player_img.get_height() - 50, 5)

# 创建敌机列表和爆炸列表
enemies = []
explosions = []

# 游戏主循环
while True:

    # 处理游戏事件
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            pygame.quit()
            exit()

    # 处理玩家输入
    keys = pygame.key.get_pressed()
    if keys[pygame.K_UP]:
        player.move_up()
    if keys[pygame.K_DOWN]:
        player.move_down()
    if keys[pygame.K_LEFT]:
        player.move_left()
    if keys[pygame.K_RIGHT]:
        player.move_right()
    if keys[pygame.K_SPACE]:
        player.fire()

    # 创建敌机
    if random.randint(1, 100) == 1:
        enemy = Enemy(enemy_img, random.randint(0, screen_width - enemy_img.get_width()), -enemy_img.get_height(), random.randint(1, 3), 1)
        enemies.append(enemy)

    # 移动玩家飞机和子弹
    player.move()
    for bullet in player.bullets:
        bullet.move()

    # 移动敌机和判断是否被击中
    for enemy in enemies:
        enemy.move()
        for bullet in player.bullets:
            if enemy.rect.colliderect(bullet.rect):
                if enemy.hit():
                    enemies.remove(enemy)
                player.bullets.remove(bullet)
                break
        if enemy.rect.colliderect(player.rect):
            player.is_hit = True
            enemies.remove(enemy)
            break

    # 更新爆炸动画
    for explosion in explosions:
        if explosion.update():
            explosions.remove(explosion)

    # 绘制游戏界面
    screen.blit(bg_img, (0, 0))
    screen.blit(player.img, player.rect)
    for bullet in player.bullets:
        screen.blit(bullet.img, bullet.rect)
    for enemy in enemies:
        screen.blit(enemy.img, enemy.rect)
    for explosion in explosions:
        screen.blit(explosion.image, explosion.rect)

    # 更新游戏画面
    pygame.display.update()

    # 判断玩家是否死亡
    if player.is_hit:
        pygame.quit()
        exit()

注意：上述代码中的图片和音效资源需要自行下载并放置在正确的路径下。