点击pygame中的按钮

import pygame

# 初始化pygame
pygame.init()

# 定义按钮的位置和大小
button_rect = pygame.Rect(100, 100, 200, 50)

# 创建屏幕对象
screen = pygame.display.set_mode((400, 300))

# 游戏主循环
running = True
while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False
        elif event.type == pygame.MOUSEBUTTONDOWN:
            # 获取鼠标当前位置
            mouse_pos = pygame.mouse.get_pos()
            # 判断鼠标是否在按钮范围内并且点击了鼠标左键
            if button_rect.collidepoint(mouse_pos) and event.button == 1:
                print("按钮被点击了！")

    # 绘制按钮
    pygame.draw.rect(screen, (255, 0, 0), button_rect)
    pygame.display.flip()

# 退出游戏
pygame.quit()