plain JS

gorilla_snippet.js

var Terrain = function() {
  //TODO windows, sun, building colors
  this.sun_x = 0.00;
  this.sun_y = 0.00;
  this.holes = Array(); //x,y
  this.p1_pos = 0; //index of building
  this.p2_pos = 7;
  var has_p1_pos = has_p2_pos = false;
  for (var i=0; i < 15; i++) {
    if (i < 5 && !has_p1_pos && Math.random() > 0.6) {
      this.p1_pos = i;
      has_p1_pos = true;
    } else if(i > 6 && !has_p2_pos && Math.random() > 0.6) {
      this.p2_pos = i;
      has_p2_pos = true;
    }
    var _height = 100 + Math.random() * 150;
    var _width = 50 + Math.random() * 45;
    this.buildings[i] = { 
       height: _height,
        width: _width,
      windows: (function(h,w){
                  var lights = Array();
                  var x_count = Math.floor(h / 24);
                  var y_count = Math.floor(w / 15);
                  total_windows = x_count * y_count - 1;
                  for(z=0; z<total_windows; z++) {
                    (Math.random() > 0.7) ? lights[z] = 1 : lights[z] = 2;
                  }
                  return {
                   x_count: x_count,
                   y_count: y_count,
                   lights: lights
                  }
      })(_height,_width)
    };
  }
};