# On-Screen Timer¶

timer.py
  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 """ Show a timer on-screen. If Python and Arcade are installed, this example can be run from the command line with: python -m arcade.examples.timer """ import arcade SCREEN_WIDTH = 800 SCREEN_HEIGHT = 600 class MyGame(arcade.Window): """ Main application class. """ def __init__(self): super().__init__(SCREEN_WIDTH, SCREEN_HEIGHT) self.total_time = 0.0 def setup(self): """ Set up the application. """ arcade.set_background_color(arcade.color.WHITE) self.total_time = 0.0 def on_draw(self): """ Use this function to draw everything to the screen. """ # Start the render. This must happen before any drawing # commands. We do NOT need an stop render command. arcade.start_render() # Calculate minutes minutes = int(self.total_time) // 60 # Calculate seconds by using a modulus (remainder) seconds = int(self.total_time) % 60 # Figure out our output output = f"Time: {minutes:02d}:{seconds:02d}" # Output the timer text. arcade.draw_text(output, 300, 300, arcade.color.BLACK, 30) def update(self, delta_time): """ All the logic to move, and the game logic goes here. """ self.total_time += delta_time def main(): window = MyGame() window.setup() arcade.run() if __name__ == "__main__": main()