class TestingBullet(Bullet): def __init__(self,bulletlist): Bullet.__init__(self,bulletlist) self.x=1 self.bspeed=.6 self.xspeed=.1 self.direction=1 def update(self): #print self. if self.rect.right >= 500: self.direction=-1 elif self.rect.left <= 300: self.direction=1 self.rect.top-=10 self.rect.left+=self.direction*8 if self.rect.bottom <= 0 or self.health <= 0: self.parentlist.remove(self)