pygame小游戏--接弹珠

游戏展示

下面给出项目的部分代码，想要该游戏完整代码和配套资源的小伙伴私信我领取哦

游戏精灵定义

弹珠精灵

class Marble(pygame.sprite.Sprite):
    def __init__(self):
        super().__init__()
        self.image = random.sample(images['marble'],1)[0]
        self.rect = self.image.get_rect()
        self.x_vel = 5
        self.y_vel = 5
        self.rect.x=random.randint(20, 300)
        self.rect.y=random.randint(20,300)
    def move(self):
        self.rect.x += self.x_vel
        self.rect.y += self.y_vel
        if self.rect.x <= 0 or self.rect.x >= 560:
            self.x_vel = -self.x_vel
            audios['clash'].play()
        if self.rect.y <= 20:
            self.y_vel = -self.y_vel
            audios['clash'].play()

玩家操纵板精灵定义

class Controler(pygame.sprite.Sprite):
    def __init__(self,x,y):
        super().__init__()
        self.image = images['control']
        self.rect = self.image.get_rect()
        self.rect.x=x
        self.rect.y=y

    def move(self,mouse_x):
        self.rect.x=mouse_x

其他功能函数

资源加载函数

def get_sprite():
    images = {}
    images['marble']=[
        pygame.image.load('../assets/sprites/1.png'),
        pygame.image.load('../assets/sprites/2.png'),
        pygame.image.load('../assets/sprites/3.png'),
        pygame.image.load('../assets/sprites/4.png')
    ]
    images['bgs']=[
        pygame.image.load('../assets/sprites/bg2.png'),
        pygame.image.load('../assets/sprites/bg1.png')
    ]
    images['control'] = pygame.image.load('../assets/sprites/control.png')
    return images

audio加载函数

def get_audio():
    audios = {}
    audios['score'] = pygame.mixer.Sound('../assets/audio/score.mp3')
    audios['bgm'] = pygame.mixer.Sound('../assets/audio/bgm.mp3')
    audios['clash'] = pygame.mixer.Sound('../assets/audio/clash.wav')
    return audios

碰撞检测函数

def is_crash(sprite1, sprite2):
    return pygame.sprite.collide_rect(sprite1,sprite2)

游戏面板类定义

class GameState:
    def __init__(self):
        self.score = 0
        self.marble = Marble()
        self.control = Controler(30, 490)
        self.bg_image = random.sample(images['bgs'], 1)[0]
        self.acc = 1
    def startgame(self):
        audios['bgm'].play()
        while True:
            screen.fill((0, 0, 0))
            for event in pygame.event.get():
                if event.type == pygame.QUIT:
                    quit()

            self.marble.move()

            mouse_x, mouse_y = pygame.mouse.get_pos()
            self.control.move(mouse_x)
            if is_crash(self.marble, self.control):
                self.marble.y_vel = -self.marble.y_vel
                self.score += 1
                audios['score'].play()

            if self.marble.rect.y > 500:
                return

            screen.blit(self.bg_image, (0, 0))
            screen.blit(self.marble.image, self.marble.rect)
            render = font.render(f'score:{self.score}', False, (255, 255, 0))
            screen.blit(self.control.image, self.control.rect)
            screen.blit(render, (20, 30))

            pygame.display.update()

            clock.tick(FPS) 

游戏开始及主函数

def main():
    game = GameState()
    game.startgame()


if __name__ == '__main__':
    main()