【发布时间】:2021-06-06 12:51:14
【问题描述】:
我目前正在尝试制作我的第一款游戏。我试图让我的角色跳跃,但我的代码没有错误,但是当我的角色跳跃时,它碰巧很快。不知道改哪个部分。因为我还在学习,所以我自己无法解决这个问题。这是我的代码:
import pygame
pygame.init()
screen = pygame.display.set_mode((1200, 600))
WinHeight = 600
WinWidth = 1200
# player
player = pygame.image.load("alien.png")
x = 50
y = 450
vel = 0.3
playerSize = 32
# title
pygame.display.set_caption("First Game")
# Jump
isJump = False
jumpCount = 10
running = True
while running:
screen.fill((255, 255, 255))
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
break
keys = pygame.key.get_pressed()
if keys[pygame.K_a] and x > vel:
x -= vel
if keys[pygame.K_d] and x < WinWidth - vel - playerSize:
x += vel
if not (isJump):
if keys[pygame.K_w] and y > vel:
y -= vel
if keys[pygame.K_s] and y < WinHeight - vel - playerSize:
y += vel
if keys[pygame.K_SPACE]:
isJump = True
else:
if jumpCount >= -10:
neg = 1
if jumpCount < 0:
neg = -1
y -= (jumpCount ** 2) * 0.5 * neg
jumpCount -= 1
else:
isJump = False
jumpCount = 10
screen.blit(player, (x, y))
pygame.display.update()
【问题讨论】: