飛機大戰(zhàn)Python程序

1、import pygamefrom plane_sprites import *class PlaneGame(object):# 初始化 開始游戲類方法 啟動游戲 def _init_(self): # 創(chuàng)建窗口 時鐘 調用創(chuàng)建精靈方法 self.screen = pygame.display.set_mode(SCREEN_RECT.size) self.clock = pygame.time.Clock() self._create_spites() pygame.time.set_timer(CREATE_ENEMY_EVENT, 1000) pygame.time.set_timer

2、(HERO_FIRE_EVENT, 500) # 添加精靈 def _create_spites(self): # 背景精靈 bg1 = BackGroup() bg2 = BackGroup(True) self.back_ground = pygame.sprite.Group(bg1, bg2) # 敵機精靈 self.enemy_group = pygame.sprite.Group()# 英雄精靈 self.hero = Hero() self.hero_group = pygame.sprite.Group(self.hero) # 監(jiān)聽 def _event_handler(se

3、lf): # 關閉×退出游戲 for event in pygame.event.get(): if event.type = pygame.QUIT: PlaneGame._Gameover() elif event.type = CREATE_ENEMY_EVENT: # 創(chuàng)建敵機d enemy = Enemy() self.enemy_group.add(enemy) elif event.type = HERO_FIRE_EVENT: self.hero.fire() # 按鍵 keys_pressed = pygame.key.get_pressed() if keys_p

4、ressedpygame.K_RIGHT: self.hero.speed = 2 elif keys_pressedpygame.K_LEFT: self.hero.speed = -2 else: self.hero.speed = 0#碰撞檢測 def _check_collide(self): pygame.sprite.groupcollide(self.hero.bullets, self.enemy_group, True, True) enemys = pygame.sprite.spritecollide(self.hero, self.enemy_group, True)

5、if len(enemys) > 0: self.hero.kill() PlaneGame._Gameover()# 更新圖象 更新屏幕 def _update_sprites(self): self.back_ground.update() self.back_ground.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.u

6、pdate() self.hero.bullets.draw(self.screen) # 游戲結束 staticmethod def _Gameover(): pygame.quit() exit() def start_game(self): # 時鐘 監(jiān)聽 碰撞檢測 更新圖象 更新屏幕 結束 self.clock.tick(FRAME_PER_SEC) self._event_handler() self._check_collide() self._update_sprites() pygame.display.update()if _name_ = "_main_"

7、;: #創(chuàng)建對象 game = PlaneGame() # 啟動游戲 while True: game.start_game()import randomimport pygame# 定義常量SCREEN_RECT = pygame.Rect(0, 0, 480, 700)FRAME_PER_SEC = 60CREATE_ENEMY_EVENT = pygame.USEREVENTHERO_FIRE_EVENT = pygame.USEREVENT + 1class GameSprite(pygame.sprite.Sprite): def _init_(self, image_name, s

8、peed = 1): super()._init_() self.image = pygame.image.load(image_name) self.rect = self.image.get_rect() self.speed = speed def update(self): self.rect.y += self.speedclass BackGroup(GameSprite): def _init_(self, is_alt = False): super()._init_(".imageshuibeijing.png") if is_alt: self.rect

9、.y = -self.rect.height # 背景精靈 def update(self): super().update() if self.rect.y >= SCREEN_RECT.height: self.rect.y = -self.rect.heightclass Enemy(GameSprite): # 隨機精靈 # 調用父類，圖片 def _init_(self): super()._init_(".imagesdiji1.png") # 隨機速度 self.speed = random.randint(1, 3) #隨機位置 self.rect.b

10、ottom = 0 max_x = SCREEN_RECT.width - self.rect.width self.rect.x = random.randint(0, max_x) def update(self): # 調用父類 super().update()#判斷是否刪除 if self.rect.y >= SCREEN_RECT.height: self.kill() def _del_(self): # print("敵機掛了") passclass Hero(GameSprite): # 英雄圖片 def _init_(self): super()._

11、init_(".imageseiji1.png", 0) self.rect.centerx = SCREEN_RECT.centerx self.rect.bottom = SCREEN_RECT.bottom - 120 self.bullets = pygame.sprite.Group() def update(self): self.rect.x += self.speed if self.rect.x < 0: self.rect.x = 0 elif self.rect.right > SCREEN_RECT.right: self.rect.right = SCREEN_RECT.right def fire(self): for i in (0, 1, 2): bullet = Bullet() bullet.rect.bottom = self.rect.y - i * 20 bullet.rect.centerx = self.rect.centerx self.bullets.add(bullet)class B