如何使用 SOM 中的文本 2. 有一个代码。我不明白出了什么问题。
bmpfont = sdl2.ext.BitmapFont(surface, (width, height))
software_renderer = sdl2.ext.SoftwareSpriteRenderSystem(window)
factory = sdl2.ext.SpriteFactory(sdl2.ext.SOFTWARE)
sprite = factory.create_software_sprite((40, 40))
surf = bmpfont.render("4").surface
sprite.surface = surf
software_renderer.render(sprite, 0, 0)
给出错误信息:
ctypes.ArgumentError: argument 1: <class 'TypeError'>: expected LP_SDL_Surface instance instead of SoftwareSprite
Exception ignored in: