HI! I'm practising with groups and I have problems. ;) I have 2 clases, ball and killer... they are more or less the same, and 3 objects: a 2 of class ball and the other of class killer. I grouped both of 2 objects balls into a group called my_balls. I define it like this:
global my_balls= pygame.sprite.Group(ball, second) and at some point of the game I do: print(myballs.has()) And this prints None. What Am I missing? Thank you a lot. :)