Movement in 2D Games (round position when blitting?)

Question

I use Python 2.x and Pygame to code games. Pygame has a built-in rect (Rectangle) class that only supports ints instead of floats. So I have made my own rect class (MyRect) which supports floats. Now my question is as follows:

A 2D platformer char moves its position (x, y -> both floats). Now when I blit the char onto the screen, is the position rounded to an int (int(round(x))) or just converted into an int (int(x))? I know this might sound a bit stupid, but I've got an issue with this and I'd like to know how this is usually handled.

Answer 1

你应该假设在pygame.Surface一个pygame.Surface ，位置通过int()转换为int