Shuffle logic for Domino! bones

gistfile1.txt

// for native iOS (Objective-C)   

    srand((unsigned)time(NULL));
  
    NSUInteger count = [bones count];
    for (NSUInteger i = 0; i < count; ++i) {
        int nElements = count - i;
        int n = (rand() % nElements) + i;
        [bones exchangeObjectAtIndex:i withObjectAtIndex:n];
    }

  // for Unity (C#)
    public static void Shuffle<T>(this List<T> list)
    {
      System.Random rnd = new System.Random();  
      int n = list.Count;
      while (n > 1) {  
      n--;  
      int k = rnd.Next(n + 1);  
      T obj = list[k];  
      list[k] = list[n];  
      list[n] = obj;  
    } 
  }

Hi! Dave here. This is the actual code that we are using to randomize bones. Up top is what we are currently using for iOS. Below that - "For Unity (C#)" - is the new code that we will be using in our Android and future iOS app.

If you have any questions or comments about this, let us know!