define([
  'jquery',
  'underscore',
  'backbone',
  'util/PRNG', // Pseudo Random Number Generator
  'util/SimplexNoise', // Simplex Noise
  'models/planet.model'

], function($, _, Backbone, PRNG, SimplexNoise, planetModel){


  var entity = Backbone.Collection.extend({
    model:planetModel,
    initialize: function(){
      var n = 100; //number of spots
      this.PRNG = new PRNG("FUCK THIS SHIT, IAM GOING TO BE A POTATO");
      this.SimplexNoise = new SimplexNoise(this.PRNG);

      var imax = Math.floor(Math.sqrt(n)); // get max side length
      var x = 0;

      for(var i = 0; i< imax; i++){
        for(var j = 0; j< imax; j++){

          var h = this.SimplexNoise.noise(0.1*i, 0.1*j);
          if(h>0.5){
            this.add({id:x});
            x++;
          }

        }
      }


    }
  });
  return entity();
});