我想在PyGame中做一个(稍微大一点)的游戏,但是即使有了这个简单的代码,我也只得到了10 fps而不是60 fps?下面是代码:
import pygame
res = 1280,720
display = pygame.display.set_mode(res, pygame.RESIZABLE)
pygame.display.set_caption("Test")
background = pygame.transform.smoothscale(pygame.image.load("Background.png"), res)
a = 0
while True:
pygame.time.Clock().tick(60)
display.fill((0,0,0))
a += 10
display.blit(background, (0,0)) #Without this line: arround 20 fps
pygame.draw.rect(display,(255,0,0), (a,8,339,205))
pygame.display.update()
pygame.quit()我做错了什么?
谢谢!
发布于 2018-12-05 08:54:31
尝试以下优化:
convert()上使用pygame.image.load("Background.png").convert()方法)。这使得动画大约快了5倍。下面是代码:
import pygame
pygame.init()
res = (1280, 720)
display = pygame.display.set_mode(res, pygame.RESIZABLE)
pygame.display.set_caption("Test")
background = pygame.transform.smoothscale(pygame.image.load(r"E:\Slike\Bing\63.jpg").convert(), res)
a = 0
clock = pygame.time.Clock()
display.blit(background, (0, 0))
pygame.display.update()
while True:
clock.tick(60)
rect = (a,8,339,205)
display.blit(background, rect, rect) # draw the needed part of the background
pygame.display.update(rect) # update the changed area
a += 10
rect = (a,8,339,205)
pygame.draw.rect(display, (255,0,0), rect)
pygame.display.update(rect) # update the changed areahttps://stackoverflow.com/questions/46245779
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