帮我生成一个跳一跳的python游戏代码

好的，这里是一个简单的跳一跳游戏的 Python 代码实现，您可以参考一下：

import pygame
import random

pygame.init()

# 游戏屏幕大小
screen_width = 800
screen_height = 600

# 颜色定义
white = (255, 255, 255)
black = (0, 0, 0)

# 创建游戏窗口
game_display = pygame.display.set_mode((screen_width, screen_height))
pygame.display.set_caption('Jump Jump')

# 跳跃小人
class Player(pygame.sprite.Sprite):
    def __init__(self, x, y):
        super().__init__()
        self.image = pygame.Surface([20, 40])
        self.image.fill(white)
        self.rect = self.image.get_rect()
        self.rect.x = x
        self.rect.y = y
        self.velocity = 0

    def update(self):
        self.velocity += 1
        self.rect.y += self.velocity
        if self.rect.bottom >= screen_height:
            self.velocity = 0
            self.rect.bottom = screen_height

    def jump(self):
        self.velocity = -20

# 障碍物
class Obstacle(pygame.sprite.Sprite):
    def __init__(self, x, y, width, height):
        super().__init__()
        self.image = pygame.Surface([width, height])
        self.image.fill(black)
        self.rect = self.image.get_rect()
        self.rect.x = x
        self.rect.y = y

    def update(self):
        self.rect.x -= 5
        if self.rect.right < 0:
            self.kill()

# 游戏主循环
def game_loop():
    player = Player(100, screen_height - 50)
    all_sprites = pygame.sprite.Group()
    all_sprites.add(player)
    obstacles = pygame.sprite.Group()
    score = 0

    clock = pygame.time.Clock()
    game_exit = False

    while not game_exit:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                game_exit = True
            if event.type == pygame.MOUSEBUTTONDOWN:
                player.jump()

        if len(obstacles) < 2:
            obstacle = Obstacle(screen_width, screen_height - 50, random.randint(20, 200), 30)
            obstacles.add(obstacle)
            all_sprites.add(obstacle)

        all_sprites.update()

        hits = pygame.sprite.spritecollide(player, obstacles, False)
        if hits:
            game_exit = True

        game_display.fill(white)
        all_sprites.draw(game_display)

        pygame.display.update()

        clock.tick(30)

    pygame.quit()
    quit()

game_loop()

这个代码实现了一个简单的跳一跳游戏，包括小人的跳跃、障碍物的生成、碰撞检测等功能。如果您需要更加复杂的游戏，可以自行进行修改和扩展。