我的游戏帧率有问题。我已将其设置为 60,但它只能达到 ~25fps。在显示背景之前这不是问题(仅适用于win.fill(WHITE)
)。这里有足够的代码来重现:
import os, pygame
os.environ['SDL_VIDEO_WINDOW_POS'] = "%d,%d" % (50, 50)
pygame.init()
bg = pygame.image.load('images/bg.jpg')
FPS = pygame.time.Clock()
fps = 60
WHITE = (255, 255, 255)
BLUE = (0, 0, 255)
winW = 1227
winH = 700
win = pygame.display.set_mode((winW, winH))
win.fill(WHITE)
pygame.display.set_icon(win)
def redraw_window():
#win.fill(WHITE)
win.blit(bg, (0, 0))
win.blit(text_to_screen('FPS: {}'.format(FPS.get_fps()), BLUE), (25, 50))
pygame.display.update()
def text_to_screen(txt, col):
font = pygame.font.SysFont('Comic Sans MS', 25, True)
text = font.render(str(txt), True, col)
return text
run = True
while run:
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
redraw_window()
FPS.tick(fps)
pygame.quit()