按住键时如何进行精灵移动

本文介绍了按住键时如何进行精灵移动的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

目前，每次按下一个键，精灵只会移动 1 个像素.按住左键或右键时，如何使水管工精灵不断移动?

Currently the sprite only moves 1 pixel every time a key is pressed. How could I cause the plumber sprite to move constantly when left or right key is being held down?

while running: setup_background() spriteimg = plumberright screen.blit(spriteimg,(x1, y1)) for event in pygame.event.get(): if event.type == pygame.QUIT: running = False elif event.type == pygame.KEYDOWN: if event.key == pygame.K_UP: x1 = x1 + 0 y1 = y1 - 1 elif event.key == pygame.K_DOWN: x1 = x1 + 0 y1 = y1 + 1 elif event.key == pygame.K_LEFT: x1 = x1 -1 y1 = y1 + 0 elif event.key == pygame.K_RIGHT: x1 = x1 + 1 y1 = y1 + 0 pygame.display.flip() clock.tick(120)

推荐答案

你可以使用 pygame.key.get_pressed 这样做.

You can use pygame.key.get_pressed to do that.

示例:

while running: keys = pygame.key.get_pressed() #checking pressed keys if keys[pygame.K_UP]: y1 -= 1 if keys[pygame.K_DOWN]: y1 += 1