飞翔的小鸟python

以下是一个简单的飞翔的小鸟Python游戏的实现，包括小鸟和管道的类方法：

import pygame
import random

# 初始化pygame
pygame.init()

# 设置游戏窗口大小
screen_width = 288
screen_height = 512
screen = pygame.display.set_mode((screen_width, screen_height))

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

# 加载地面图片
ground = pygame.image.load("ground.png").convert()

# 加载小鸟图片
bird_images = [
    pygame.image.load("bird1.png").convert_alpha(),
    pygame.image.load("bird2.png").convert_alpha(),
    pygame.image.load("bird3.png").convert_alpha()
]

# 加载管道图片
pipe_image = pygame.image.load("pipe.png").convert_alpha()

# 设置字体
font = pygame.font.SysFont(None, 48)

# 定义小鸟类
class Bird(pygame.sprite.Sprite):
    def __init__(self, x, y):
        pygame.sprite.Sprite.__init__(self)
        self.images = bird_images
        self.index = 0
        self.image = self.images[self.index]
        self.rect = self.image.get_rect()
        self.rect.x = x
        self.rect.y = y
        self.speed = 0
        self.gravity = 0.5

    def update(self, flap=False):
        if flap:
            self.speed = -10
        else:
            self.speed += self.gravity
        self.rect.y += self.speed
        self.index += 1
        if self.index >= len(self.images):
            self.index = 0
        self.image = self.images[self.index]

    def go_die(self):
        self.speed = 0
        self.gravity = 0
        self.images = [pygame.image.load("bird_die.png").convert_alpha()]

# 定义管道类
class Pipe(pygame.sprite.Sprite):
    def __init__(self, x, y, upwards=True):
        pygame.sprite.Sprite.__init__(self)
        self.image = pipe_image
        self.rect = self.image.get_rect()
        self.rect.x = x
        if upwards:
            self.image = pygame.transform.flip(self.image, False, True)
            self.rect.y = y - self.rect.height - 100
        else:
            self.rect.y = y + 100

    def update(self):
        self.rect.x -= 5

# 创建小鸟和管道的精灵组
bird_group = pygame.sprite.Group()
pipe_group = pygame.sprite.Group()

# 创建小鸟对象并添加到精灵组
bird = Bird(50, 200)
bird_group.add(bird)

# 游戏主循环
clock = pygame.time.Clock()
score = 0
while True:
    # 处理游戏事件
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            pygame.quit()
            exit()
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_SPACE:
                bird.update(flap=True)

    # 更新小鸟和管道
    bird.update()
    pipe_group.update()

    # 检测小鸟是否碰到地面或者管道
    if pygame.sprite.spritecollide(bird, pipe_group, False) or bird.rect.bottom >= screen_height - ground.get_height():
        bird.go_die()

    # 检测小鸟是否通过管道
    for pipe in pipe_group:
        if pipe.rect.right < bird.rect.left and not pipe.passed:
            pipe.passed = True
            score += 1

    # 添加新的管道
    if len(pipe_group) < 3:
        pipe = Pipe(screen_width, random.randint(100, 400))
        pipe_group.add(pipe)

    # 绘制游戏界面
    screen.blit(background, (0, 0))
    pipe_group.draw(screen)
    bird_group.draw(screen)
    screen.blit(ground, (0, screen_height - ground.get_height()))

    # 显示分数
    score_text = font.render(str(score), True, (255, 255, 255))
    screen.blit(score_text, (screen_width // 2 - score_text.get_width() // 2, 50))

    # 更新屏幕
    pygame.display.update()

    # 控制游戏帧率
    clock.tick(30)