如何使用python在游戏中移动光标(例如:第一个射击游戏)

import pygame
from pygame.locals import *

# 初始化Pygame
pygame.init()

# 设置游戏窗口大小
screen_width = 800
screen_height = 600
screen = pygame.display.set_mode((screen_width, screen_height))
pygame.display.set_caption("移动光标示例")

# 设置光标初始位置
cursor_x = screen_width // 2
cursor_y = screen_height // 2

# 游戏主循环
running = True
while running:
    # 处理事件
    for event in pygame.event.get():
        if event.type == QUIT:
            running = False

    # 获取鼠标位置
    cursor_x, cursor_y = pygame.mouse.get_pos()

    # 清空屏幕
    screen.fill((0, 0, 0))

    # 绘制光标
    pygame.draw.circle(screen, (255, 255, 255), (cursor_x, cursor_y), 10)

    # 更新屏幕
    pygame.display.flip()

# 退出游戏
pygame.quit()