Filling up a 2D array with random numbers in javascript

Question

I\'m really sorry if anything like this has been posted here before but I couldn\'t find anything, I\'m kinda new to the site still!

So for a while now I\'ve been

Answer 1

Here's a quick example. I've created a function that will take in a width and height parameter and generate the size requested. Also I placed your tile function inside generate ground to keep it private, preventing other script from invoking it.

var ground = generateGround(10, 10); //Simple usage

function generateGround(height, width)
{
  var ground = [];
  for (var y = 0 ; y < height; y++) 
  {
    ground[y] = [];
    for (var x = 0; x < width; x++) 
    {
        ground[y][x] = tile();
    }  
  }
  return ground;

  function tile()
  {
    return (Math.random() * 5 | 0) + 6;
  }
}

http://jsbin.com/sukoyute/1/edit