关于使用area参数时的python：pygame surface.blits

pygame surface.blits when using area argument

我正在尝试使用带有area参数的surface.blits来提高代码的性能。当我使用blit的area参数时，遇到以下错误：

SystemError: <'method 'blits' of 'pygame.Surface' objects> returned a result with an error set.

如果我删除了area参数，blits会像我期望的那样工作。关于我可能做错了什么的任何想法？以下附件是我的用例和错误的示例代码。

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import sys
import random

import pygame
pygame.init()

tilemap = pygame.image.load('pattern.jpg')

tilesize = 64
size = 4
w, h = size*64, size*64
screen = pygame.display.set_mode((w, h))

while True:
screen.fill((0, 0, 0))
for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()

blit_list = []
for i in range(size):
for j in range(size):
xi, yi = random.randint(0, size), random.randint(0, size)
blit_args = (tilemap, (i*tilesize, j*tilesize),
(xi*tilesize, yi*tilesize, tilesize, tilesize))

# calling screen.blit here works correctly
screen.blit(*blit_args)

blit_list.append(blit_args)

# instead of using multiple blit calls above, calling screen.blits here fails
# remove the area argument (3rd arg) from each blit_arg tuple works
# screen.blits(blit_list)

pygame.display.flip()

# wait a second
pygame.time.wait(1000)

这是我使用的图像(https://www.behance.net/gallery/19447645/Summer-patterns)：