飛機(jī)大戰(zhàn)Python程序

1、importpygamefrom plane_spritesimport*classPlaneGame(object ):# 初始化開始游戲類方法啟動(dòng)游戲def_init_( self ):# 創(chuàng)建窗口時(shí)鐘調(diào)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(HERO_FIRE_

2、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(jī)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(self ):# 關(guān)閉退出游戲foreve

3、ntinpygame.event.get():ifevent.type = pygame.QUIT:PlaneGame._Gameover()elifevent.type = CREATE_ENEMY_EVENT:# 創(chuàng)建敵機(jī) denemy = Enemy()self .enemy_group.add(enemy)elifevent.type = HERO_FIRE_EVENT:self .hero.fire()# 按鍵keys_pressed = pygame.key.get_pressed()ifkeys_pressedpygame.K_RIGHT:self .hero.speed =2e

4、lifkeys_pressedpygame.K_LEFT:self.hero.speed = -2else :self.hero.speed =0#碰撞檢測(cè)def_check_collide(self ):pygame.sprite.groupcollide(self .hero.bullets,self.enemy_group,True ,True )selfenemys = pygame.sprite.spritecollide(.enemy_group,True )iflen (enemys) 0:self .hero.kill()self .hero,PlaneGame._Gameov

5、er()# 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.update()self.hero.bullets.draw(self .screen)# 游戲結(jié)束staticmethod

6、def_Gameover():pygame.quit()exit ()defstart_game( self ):# 時(shí)鐘監(jiān)聽碰撞檢測(cè)更新圖象更新屏幕結(jié)束self .clock.tick(FRAME_PER_SEC)self ._event_handler()self ._check_collide()self ._update_sprites()pygame.display.update()if_name_ = _main_ :#創(chuàng)建對(duì)象game = PlaneGame()# 啟動(dòng)游戲while True:game.start_game()importrandomimportpygame#

7、定義常量SCREEN_RECT = pygame.Rect(0,0,480,700)FRAME_PER_SEC60=CREATE_ENEMY_EVENT = pygame.USEREVENTHERO_FIRE_EVENT = pygame.USEREVENT1 +classGameSprite(pygame.sprite.Sprite):def_init_( self , image_name, speed =1):super (). _init_()self .image = pygame.image.load(image_name)self .rect =self .image.get_r

8、ect()self .speed = speeddefupdate( self ):self .rect.y +=self .speedclassBackGroup(GameSprite):def_init_( self , is_alt =False ):super (). _init_( .imageshuibeijing.png)ifis_alt:self .rect.y = -self .rect.height# 背景精靈defupdate( self ):super ().update()ifself .rect.y = SCREEN_RECT.height:self .rect.y

9、 = -self .rect.heightclassEnemy(GameSprite):# 隨機(jī)精靈# 調(diào)用父類，圖片def_init_( self ):super (). _init_( .imagesdiji1.png)# 隨機(jī)速度self .speed = random.randint(1, 3)#隨機(jī)位置self .rect.bottom =0max_x = SCREEN_RECT.width - self .rect.widthself .rect.x = random.randint(0, max_x)defupdate( self ):# 調(diào)用父類super ().update(

10、)#判斷是否刪除ifself .rect.y = SCREEN_RECT.height:self .kill()def_del_ ( self ):# print(敵機(jī)掛了 )passclassHero(GameSprite):# 英雄圖片def_init_( self ):super (). _init_ ( .imageseiji1.png,0)self.rect.centerx = SCREEN_RECT.centerxself.rect.bottom = SCREEN_RECT.bottom -120self.bullets = pygame.sprite.Group()defupdate( self ):self.rect.x +=self .speedif self.rect.x SCREEN_RECT.right:self.rect.right = SCREEN_RECT.rightdeffire(self):foriin(0, 1,2):bullet = Bullet()bullet.rect.bottom =self.rect.y - i *20bullet.rect.centerx =self.rect.centerxself .bullets.add(bullet)cla