Random Bounceing Balls

Discussion in 'iOS Programming' started by Seza, Nov 9, 2009.

  1. macrumors newbie

    Joined:
    Nov 9, 2009
    #1
    Hey

    I started with an app where I need to use a random function of the random number of balls bouncing around at the screen. So each lvl are there a random number of balls are bounceing around hope there are some who wants to help me. Thanks in advanced Seza


    The code: .m http://pastebin.com/f487d7a8d .h http://pastebin.com/fbb2d114
     
  2. macrumors member

    Joined:
    Jul 22, 2009
    #2
    What aspect of the code do you need help with? No one can help you if you don't tell them what troubles you are encountering.
     
  3. thread starter macrumors newbie

    Joined:
    Nov 9, 2009
    #3
  4. Moderator emeritus

    robbieduncan

    Joined:
    Jul 24, 2002
    Location:
    London
    #4
  5. thread starter macrumors newbie

    Joined:
    Nov 9, 2009
    #5
    I want to add a random function, so each lvl has a random number of ball baounceing around at the screen. I Dont know how i should code this random function ? :(
     
  6. Moderator emeritus

    robbieduncan

    Joined:
    Jul 24, 2002
    Location:
    London
    #6
    This is the very first search result for random on the iPhone Developer Center. Was that really so hard?
     
  7. macrumors member

    Joined:
    Jun 24, 2009
    #7
    you use arc4random() at the top where you #define
    are you using someone else's code and not understanding it?
     
  8. thread starter macrumors newbie

    Joined:
    Nov 9, 2009
    #8
    I Want some help with an function so every time at each lvl there should be a random number of balls bounceing around. I dosent know how to make that random function code, i want some help to write that code. Thanks In advanced :p
     
  9. Moderator

    dejo

    Staff Member

    Joined:
    Sep 2, 2004
    Location:
    The Centennial State
    #9
    Code:
    long numberOfBalls = random();
    There. How's that? ;)
     
  10. thread starter macrumors newbie

    Joined:
    Nov 9, 2009
    #10
    Thanks but where should i write it ? :) Where in the code ? :)
     
  11. Moderator

    dejo

    Staff Member

    Joined:
    Sep 2, 2004
    Location:
    The Centennial State
    #11
    In the code that is the start of each level.
     

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