python代码编写球球游戏

以下是一个简单的Python球球游戏代码：

import pygame
import random

# 初始化 Pygame
pygame.init()

# 游戏窗口大小
screen_width = 800
screen_height = 600

# 创建游戏窗口
screen = pygame.display.set_mode((screen_width, screen_height))
pygame.display.set_caption("球球游戏")

# 设置游戏时钟
clock = pygame.time.Clock()

# 定义颜色
white = (255, 255, 255)
black = (0, 0, 0)
red = (255, 0, 0)

# 定义球类
class Ball:
    def __init__(self, x, y, radius, color):
        self.x = x
        self.y = y
        self.radius = radius
        self.color = color
        self.speed_x = random.randint(-5, 5)
        self.speed_y = random.randint(-5, 5)

    def move(self):
        self.x += self.speed_x
        self.y += self.speed_y

        # 碰到边界反弹
        if self.x - self.radius < 0 or self.x + self.radius > screen_width:
            self.speed_x *= -1
        if self.y - self.radius < 0 or self.y + self.radius > screen_height:
            self.speed_y *= -1

    def draw(self):
        pygame.draw.circle(screen, self.color, (self.x, self.y), self.radius)

# 创建球列表
balls = []
for i in range(10):
    x = random.randint(50, screen_width - 50)
    y = random.randint(50, screen_height - 50)
    radius = random.randint(20, 50)
    color = (random.randint(0, 255), random.randint(0, 255), random.randint(0, 255))
    ball = Ball(x, y, radius, color)
    balls.append(ball)

# 游戏循环
game_over = False
while not game_over:
    # 处理事件
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            game_over = True

    # 移动球
    for ball in balls:
        ball.move()

    # 检测球的碰撞
    for i in range(len(balls)):
        for j in range(i + 1, len(balls)):
            dx = balls[i].x - balls[j].x
            dy = balls[i].y - balls[j].y
            distance = ((dx ** 2) + (dy ** 2)) ** 0.5
            if distance < balls[i].radius + balls[j].radius:
                balls[i].speed_x *= -1
                balls[i].speed_y *= -1
                balls[j].speed_x *= -1
                balls[j].speed_y *= -1

    # 绘制背景
    screen.fill(white)

    # 绘制球
    for ball in balls:
        ball.draw()

    # 更新屏幕
    pygame.display.update()

    # 设置帧率
    clock.tick(60)

# 退出 Pygame
pygame.quit()

这个游戏会生成多个随机大小和颜色的球，球会在屏幕中移动，并且会相互碰撞。当球碰撞时，它们会反弹。游戏会一直运行直到用户关闭游戏窗口。