Part 3 - Extra Challenges #
- Turn physics upside down! Make gravity pull Barry upwards, and make flapping push him downwards
- Add a cheat key that makes the player invincible
Hint: Try adding this function and see what happens when you press a key:
def on_key_down(key):
print(key)
- Add a secret tiny flap that the player can do using the right mouse button
Hint: you will need to add a parameter to your on_mouse_down function, so it becomes on_mouse_down(button). Try use the print function like you did in the last challenge to see what values button has.