Hi there!
Im new in this mailing list thingys i just didnt get the reply from the
server to authenticate, so i am sending it again but with [pygame] on
the subject i didnt send it the first time.
After reading a couple of tutorials i just don't get how to clear just
the area the sprite changed.
exemple: i have an arrow, i blit it on the screen with a group.draw, and
i dont know how to just update the area that changed by this method. i
could blit again the entire screen, but i just want that spot, that way
i dont have to blother bliting a hole lot of other stuff.
# this is just the method part the rest is uninportant
def start(self):
self.rect=(self.image.get_rect()).move(self.posicao[0],self.posicao[1])
# this moves the object by messing with the rect
a=R_up.draw(screen) #this draws the group sprites (R_up=
thats RenderUpdate group)
#iundestand that returns the changed areas so it says in the docs i
should pass it to pygame.display.update
#so thats what i do
pygame.display.update(a)
so it doesnt work.
can anyone explainme how to do this?
