Linked Lists?!

This is a discussion on Linked Lists?! within the C Programming forums, part of the General Programming Boards category; If you're only calling add_position() twice in main() like it looks like you're doing, then there should only be 2 ...

  1. #31
    Gawking at stupidity
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    If you're only calling add_position() twice in main() like it looks like you're doing, then there should only be 2 positions in the list and draw_balls() should only be drawing those 2. But if you add one position, call draw_balls(), add another position, then call draw_balls() again, that's 3 balls total. The original ball being draw from the first draw_balls() call and then the original ball and the new ball from the second draw_balls() call.
    If you understand what you're doing, you're not learning anything.

  2. #32
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    Hmm okay thanks, ill have to think about how im going to get this working.

  3. #33
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    Quote Originally Posted by hwing91 View Post
    Hmm okay thanks, ill have to think about how im going to get this working.
    If you have a ball already on screen, telling it now to draw 2 balls totals at three. You probably need to delete the original before drawing the new ones.

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