<p>你的行动迟缓是由pygame.key.set\u重复. 为了让玩家按住a和d移动,你可以更新玩家在游戏循环中的位置,而不是通过跟踪速度变量来使用set\ U repeat。如果你想用操作系统环境另一个原因除了修复滞后,然后这将不起作用,但否则这应该是好的。你知道吗</p>
<pre><code>import pygame
import random
import os
#Variables
WIDTH = 1280
HEIGHT = 720
GAME_OVER = False
BG_COLOR = (0, 0, 20)
playerWidth = 50
playerHeight = 50
playerPosX = WIDTH / 2 - playerWidth / 2
playerPosY = HEIGHT - (playerHeight + 75)
playerSpeed = 10
enemieWidth = 75
enemieHeight = 75
enemiePosX = random.randint(0, WIDTH - enemieWidth)
enemiePosY = 0
enemieSpeed = 5
enemieCounter = 1
####################################################################################################
#os.environ['SDL_VIDEODRIVER'] = 'directx'
pygame.init()
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("Game")
#pygame.key.set_repeat(1, 10) < - This line is the problem
clock = pygame.time.Clock()
#GameLoop
speed = 0
while not GAME_OVER:
for e in pygame.event.get():
if e.type == pygame.QUIT:
GAME_OVER = True
if e.type == pygame.KEYDOWN:
if e.key == pygame.K_a:
speed = -playerSpeed
if e.key == pygame.K_d:
speed = +playerSpeed
playerPosX += speed
#Graphics
screen.fill(BG_COLOR)
player = pygame.draw.rect(screen, (0, 255, 0), (playerPosX, playerPosY, playerWidth, playerHeight))
if enemiePosY < HEIGHT:
enemie = pygame.draw.rect(screen, (255, 0, 0), (enemiePosX, enemiePosY, enemieWidth, enemieHeight))
enemiePosY += enemieSpeed
else:
enemieCounter += 1
enemiePosY = 0
enemiePosX = random.randint(0, WIDTH - enemieWidth)
if (enemieCounter + 1) % 2 == 0:
pass
#End Graphics
pygame.display.flip()
</code></pre>