写一个pygame车辆驾驶小游戏

好的，下面是一个简单的pygame车辆驾驶小游戏的代码示例：

import pygame
import random

# 初始化pygame
pygame.init()

# 设置窗口大小
window_width = 800
window_height = 600
window = pygame.display.set_mode((window_width, window_height))
pygame.display.set_caption("Car Driving Game")

# 加载图片
car_image = pygame.image.load("car.png").convert_alpha()

# 车辆类
class Car:
    def __init__(self):
        self.x = 350
        self.y = 500
        self.speed = 0

    def move_left(self):
        self.speed = -5

    def move_right(self):
        self.speed = 5

    def stop(self):
        self.speed = 0

    def update(self):
        self.x += self.speed
        if self.x < 0:
            self.x = 0
        if self.x > 700:
            self.x = 700

    def draw(self):
        window.blit(car_image, (self.x, self.y))

# 障碍物类
class Obstacle:
    def __init__(self):
        self.x = random.randint(0, 700)
        self.y = -100
        self.speed = random.randint(3, 8)

    def update(self):
        self.y += self.speed

    def draw(self):
        pygame.draw.rect(window, (255, 0, 0), (self.x, self.y, 50, 100))

# 创建车辆
car = Car()

# 创建障碍物列表
obstacles = []

# 游戏循环
running = True
score = 0
clock = pygame.time.Clock()
while running:
    # 处理事件
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_LEFT:
                car.move_left()
            if event.key == pygame.K_RIGHT:
                car.move_right()
        if event.type == pygame.KEYUP:
            if event.key == pygame.K_LEFT or event.key == pygame.K_RIGHT:
                car.stop()

    # 更新车辆和障碍物
    car.update()
    for obstacle in obstacles:
        obstacle.update()

    # 添加新障碍物
    if random.randint(0, 100) < 5:
        obstacles.append(Obstacle())

    # 绘制背景
    window.fill((255, 255, 255))

    # 绘制车辆和障碍物
    car.draw()
    for obstacle in obstacles:
        obstacle.draw()

    # 检测碰撞
    for obstacle in obstacles:
        if obstacle.y > 600:
            obstacles.remove(obstacle)
            score += 1
        if obstacle.y + 100 > car.y and obstacle.y < car.y + 100 and obstacle.x + 50 > car.x and obstacle.x < car.x + 100:
            running = False

    # 显示分数
    font = pygame.font.SysFont(None, 30)
    text = font.render("Score: " + str(score), True, (0, 0, 0))
    window.blit(text, (10, 10))

    # 更新屏幕
    pygame.display.update()

    # 控制游戏帧率
    clock.tick(60)

# 退出游戏
pygame.quit()

在这个游戏中，玩家需要控制一辆车躲避从上方飞来的障碍物，并尽可能地获得高分。玩家可以使用左右箭头键来控制车辆的移动，当车辆与障碍物相撞时游戏结束，玩家的得分将会显示在窗口的左上角。