Python中pygame的mouse鼠标事件用法实例_Python

Python中pygame的mouse鼠标事件用法实例

2020-08-02 10:51Hongten Python

这篇文章主要介绍了Python中pygame的mouse鼠标事件用法,以完整实例形式详细分析了pygame响应鼠标事件的相关技巧,具有一定参考借鉴价值,需要的朋友可以参考下

本文实例讲述了Python中pygame的mouse 鼠标事件用法。分享给大家供大家参考，具体如下：

pygame.mouse提供了一些方法获取鼠标设备当前的状态

									'''

									pygame.mouse.get_pressed - get the state of the mouse buttons  get the state of the mouse buttons

									pygame.mouse.get_pos - get the mouse cursor position  get the mouse cursor position

									pygame.mouse.get_rel - get the amount of mouse movement  get the amount of mouse movement

									pygame.mouse.set_pos - set the mouse cursor position  set the mouse cursor position

									pygame.mouse.set_visible - hide or show the mouse cursor  hide or show the mouse cursor

									pygame.mouse.get_focused - check if the display is receiving mouse input  check if the display is receiving mouse input

									pygame.mouse.set_cursor - set the image for the system mouse cursor  set the image for the system mouse cursor

									pygame.mouse.get_cursor - get the image for the system mouse cursor  get the image for the system mouse cursor

									'''

在下面的demo中，主要用到了:

pygame.mouse.get_pressed()

pygame.mouse.get_pos()

展示的效果：

Python中pygame的mouse鼠标事件用法实例

游戏效果：

当鼠标经过窗口的时候，窗口背景颜色会随着鼠标的移动而发生改变，当鼠标点击窗口

会在控制台打印出是鼠标的那个键被点击了：左，右，滚轮

									#pygame mouse

									import os, pygame

									from pygame.locals import *

									from sys import exit

									from random import *

									__author__ = {'name' : 'Hongten',

									       'mail' : 'hongtenzone@foxmail.com',

									       'Version' : '1.0'}

									if not pygame.font:print('Warning, Can not found font!')

									pygame.init()

									screen = pygame.display.set_mode((255, 255), 0, 32)

									screen.fill((255,255,255))

									font = pygame.font.Font('data\\font\\TORK____.ttf', 20)

									text = font.render('Cliked Me please!!!', True, (34, 252, 43))

									mouse_x, mouse_y = 0, 0

									while 1:

									  for event in pygame.event.get():

									    if event.type == QUIT:

									      exit()

									    elif event.type == MOUSEBUTTONDOWN:

									      pressed_array = pygame.mouse.get_pressed()

									      for index in range(len(pressed_array)):

									        if pressed_array[index]:

									          if index == 0:

									            print('Pressed LEFT Button!')

									          elif index == 1:

									            print('The mouse wheel Pressed!')

									          elif index == 2:

									            print('Pressed RIGHT Button!')

									    elif event.type == MOUSEMOTION:

									      #return the X and Y position of the mouse cursor

									      pos = pygame.mouse.get_pos()

									      mouse_x = pos[0]

									      mouse_y = pos[1]

									  screen.fill((mouse_x, mouse_y, 0))    

									  screen.blit(text, (40, 100))

									  pygame.display.update()