How to get ball to stay on screen

Python Help
1

I want to be able to get the red ball to stay within the range of the graph window is 600 by 700. Here’s the code I have so far:

‘‘‘

import time

import random
… from graphics import *
… def main():
… dx= int(1)
… dy= int(1)
… win= GraphWin(“shapes”, 600,700)
… center= Point(dx,dy)
… circ= Circle(center, 30)
… circ.setFill(‘red’)
… circ.draw(win)
… for i in range(100):
… dx1=random.randint(1,40)
… dy2=random.randint(1,40)
… circ.move(dx1,dy2)
…
… time.sleep(3)

‘‘‘

2

In order to preserve formatting, please select any code or traceback that you post and then click the </> button.

If the ball’s position would be outside a range, change the position to be inside the range. All you need to do that are if statements.

2 Likes
3

your current code moves ball randomly without checking its position, you need to fix it to the ball bouncing inside the window.

4

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