Automatic redirection

what would i do if i wanted a ball to hit something then redirect like in pong?

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  • : what would i do if i wanted a ball to hit something then redirect like in pong?
    :

    Well, a moving ball must have its own coloumn and row. If you want a particular area for redirection the you have to find the row and coloumn value of that area.
    Now you can detect this with few lines of code

    'suppose x=row of ball, y=coloumn of ball
    start:
    if x=10 and y=10 then inc=-1 else inc=1
    x=x+inc
    goto start

    Adjust the code as per your needs.
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