class Fps(object):
    def __init__(self, window):
        self.window = window

    def print_fps(self, clock):
        self.window.draw_text("fps: ", 39, 50, "./assets/font/pixel.ttf",
                              size=30, color=(255, 255, 255), bold=False, italic=False)
        fps = int(clock.get_fps())
        self.window.draw_text(str(fps), 90, 50, "./assets/font/pixel.ttf",
                              size=30, color=(255, 255, 255), bold=False, italic=False)
