python - 单击矩形时的连续移动(pygame)

Question

我已经做了，如果我点击矩形，它会在 X 轴上移动 +1。但我希望运动是无止境的，这样它就会离开屏幕。好吧，主要目标是当我点击矩形时，它会从左向右移动，直到再次点击然后停止。

import pygame
from pygame.constants import MOUSEBUTTONDOWN

pygame.init()

#variables
W, H =500, 500
screen=pygame.display.set_mode((W, H))
surf = pygame.Surface((50,50))
surf.fill('white')
kubiks = surf.get_rect(topleft= (0,0))
fps=60
clock=pygame.time.Clock()

#display shit
def game_display(kubiks):
    screen.fill('Red')
    screen.blit(surf, (kubiks.x, kubiks.y))    
    pygame.display.update()

#Cube movement
def cube_movment(kubiks):
    kubiks.x +=1

run = True
while run:
    clock.tick(fps)
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            run = False
            break
    if event.type == pygame.MOUSEBUTTONDOWN:
        x, y = event.pos
        if kubiks.collidepoint(x, y):
            cube_movment(kubiks)
                
    game_display(kubiks)

pygame.quit()

Answer 1

更正 Indentation . MOUSEBUTTONDOWN event 必须在事件循环中进行评估，而不是在应用程序循环中。
单击鼠标按钮时设置状态变量( move )并根据变量的状态移动对象:

move = False

run = True
while run:
    clock.tick(fps)
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            run = False
            break

    # INDENTATION
    #-->|
        if event.type == pygame.MOUSEBUTTONDOWN:
            x, y = event.pos
            if kubiks.collidepoint(x, y):
                move = not move
   
    if move:
        cube_movment(kubiks)
             
    game_display(kubiks)

pygame.quit()