Question

I need a 1 in a 100 chance of some functionality being called. Right now I am using the following code, but it’s being called more often than 1% of the time.

int randomItem = (int)(Math.random()*100);
if (randomItem >= 90 && randomItem <= 100)
{
    // Do something ...
}

Answer 1

You’re adding the sprite when the random number is between 90 and 100. This makes a 10% chance. Just test if Math.random() is < 0.01.