我一直试图使用用户输入只移动一个方块,但是当我尝试时,两个方块会同时移动而不是一个,这与我的目标不符。如何只移动一个方块(使用用户输入)而不是同时移动两个方块?谢谢:^)
import pygame
pygame.init()
pygame.display.set_caption('Crash!')
win = pygame.display.set_mode((800, 600))
x = 150
y = 300
width = 100
height = 60
scHeight = 600
scWidth = 800
vel = 0.5
running = True
while running:
keys = pygame.key.get_pressed()
if keys[pygame.K_UP] and y > vel:
y -= vel
if keys[pygame.K_DOWN] and y < scHeight - height - vel:
y += vel
win.fill((0, 0, 0))
plane = pygame.draw.rect(win, (255, 0, 0), (x, y, width, height))
meteor = pygame.draw.rect(win, (255, 255, 0), (700, y, width, height))
pygame.display.update()
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False