self.img_bulisa = pygame.image.load (os.path.join ("sprite", "bulisa.png")).convert ()
self.img_bulisa.set_colorkey (pygame.Color (0, 255, 0))
self.img_bulisa = pygame.image.load (os.path.join ("sprite", "bulisa.png")).convert ()
self.img_bulisa.set_colorkey (pygame.Color (0, 255, 0))