黑马Python基础班飞机大战项目（附图片资源）

import pygame from plan_sprites import * class PlaneGame(object): def __init__(self): print("游戏初始化") # 创建游戏窗口 self.screen = pygame.display.set_mode(SCREEN_RECT.size) # 创建游戏时钟 self.clock = pygame.time.Clock() # 调用私有方法，创建精灵和精灵组 self.__create_sprites() # 设置定时器事件，每隔一秒创建一个敌机 pygame.time.set_timer(CREATE_ENEMY_EVENT, 1000) # 每隔0.5秒，英雄发射一次子弹 pygame.time.set_timer(HERO_FIRE_EVENT, 500) def __create_sprites(self): # 背景精灵组 bg1 = Background(False) bg2 = Background(True) self.back_group = pygame.sprite.Group(bg1, bg2) # 敌机精灵组 self.enemy_group = pygame.sprite.Group() # 创建英雄飞机精灵和精灵组 self.hero = Hero() self.hero_group = pygame.sprite.Group(self.hero) def start_game(self): print("游戏开始") while True: # 1.设置刷新帧率 self.clock.tick(FRAME_PER_SEC) # 2.事件监听 self.__event_handler() # 3.碰撞检测 self.__check_collide() # 4.更新、绘制精灵组 self.__update_sprites() # 5.更新显示 pygame.display.update() def __event_handler(self): for event in pygame.event.get(): if event.type == pygame.QUIT: PlaneGame.__game_over() elif event.type == pygame.USEREVENT: # print("敌机出场") # 创建敌机精灵 enemy = Enemy() # 将敌机精灵添加到精灵组 self.enemy_group.add(enemy) # elif event.type == pygame.KEYDOWN and event.key == pygame.K_RIGHT: # print("向右移动") elif event.type == HERO_FIRE_EVENT: self.hero.fire() # 使用键盘提供的方法获取键盘按键-按键元组 keys_pressed = pygame.key.get_pressed() # 判断元组中对应的按键索引值 是否为1 if keys_pressed[pygame.K_RIGHT]: self.hero.speed = 2 elif keys_pressed[pygame.K_LEFT]: self.hero.speed = -2 elif keys_pressed[pygame.K_UP]: self.hero.speed_y = -2 elif keys_pressed[pygame.K_DOWN]: self.hero.speed_y = 2 else: self.hero.speed = 0 self.hero.speed_y = 0 def __check_collide(self): # 1.子弹和敌机相撞 pygame.sprite.groupcollide(self.hero.bullets, self.enemy_group, True, True) # 2.1.敌机和英雄相撞（相撞后会生成一个列表，列表里是被撞的敌机） enemies = pygame.sprite.spritecollide(self.hero, self.enemy_group, True) # 2.2.判断列表是否有内容 if len(enemies) > 0: self.hero.kill() PlaneGame.__game_over() def __update_sprites(self): self.back_group.update() self.back_group.draw(self.screen) self.enemy_group.update() self.enemy_group.draw(self.screen) self.hero_group.update() self.hero_group.draw(self.screen) self.hero.bullets.update() self.hero.bullets.draw(self.screen) @staticmethod def __game_over(): print("游戏结束") pygame.quit() exit() if __name__ == '__main__': # 创建游戏对象 game = PlaneGame() # 启动游戏 game.start_game()