Saturday 13:00 Python Practice – 23.01.28.

Question:

Make changes of the program we made in the class, so the enemy spaceship could complete the following tasks:

• • more new enemies will keep entering the game at the random x position from the top of the screen.
  • the enemy can bounce back when it reaches left or right edge.(You could change the direction of the enemy by changing the first item in self.speed attribute)
  • the enemy will start to go straight down with acceleration when the distance to the top of the window is greater than 300px.(self.speed[1] will get bigger and bigger)