camera4

 if direction == DOWN:
             if self.y < WORLDHEIGHT - WINDOWHEIGHT - 1:
                print "down here"
                print self.y,WORLDHEIGHT - WINDOWHEIGHT - 1
                print self.player.y,WINDOWWIDTH/2
                if self.player.y - 0 < WINDOWHEIGHT/2:
                    self.player.y += min(WINDOWHEIGHT/2  - self.player.y ,CAMERASPEED)
                else:
                    self.y += min(WORLDHEIGHT - WINDOWHEIGHT-self.y,CAMERASPEED)
             elif self.y >= WORLDHEIGHT - WINDOWHEIGHT - 1:
                print "down there"
                if self.player.y <= WINDOWHEIGHT - 1-self.player.height:
                    self.player.y += min(WINDOWHEIGHT - 1-self.player.y-self.player.height,CAMERASPEED)
                print self.y,self.player.y
class Sq:
    def __init__(self,x,y,cam):
        self.surf = pygame.image.load("squirrel.png")
        self.x = x
        self.y = y
        self.cam = cam
        self.rect = self.surf.get_rect()
        self.width = self.rect.width
        self.height = self.rect.height
    def get_world_x(self):
        return self.x + self.cam.x
    def get_world_y(self):
        return self.y + self.cam.y
CAMERASURF = pygame.display.set_mode((WINDOWWIDTH,WINDOWHEIGHT))