WillSquire

/**
 * URI Query Parse
 *
 * By Will Squire <will_squire@hotmail.co.uk>
 */

/**
 * Parses uri query string into a key/value
 * array.
 *

WillSquire

<?php

/**
 * Base interface for PHP HTML elements
 *
 * Interface HtmlElement
 */
interface HtmlElement {

    /**

WillSquire

/**
 * Checks if a variable is empty or not.
 * @author Will Squire <will_squire@hotmail.co.uk>
 *
 * @param $value
 * @returns {boolean}
 */
export function empty($value) {
    return ($value === null || $value === '' || typeof $value === 'undefined');
}

WillSquire

/**
 * Flatten a multidimensional array.
 *
 * @param {Array.<T>} multidimentionalArray
 * @returns {Array.<T>}
 */
function flattenArray(multidimentionalArray) {
    return [].concat.apply([], multidimentionalArray);
}

WillSquire

/**
 * Checks if a value is in the range (inbetween) the
 * value of a and b. Will also return true if equal to
 * either value.
 *
 * @param {number} value
 * @param {number} a
 * @param {number} b
 * @returns {boolean}
 */

WillSquire

/**
 * Finds the difference between two numbers.
 *
 * @param {number} a
 * @param {number} b
 * @returns {number}
 */
function difference(a, b) {
  return Math.abs(a-b);
}

WillSquire

/**
 * Retrieves the file extension from a string.
 *
 * @param {string} filename
 * @returns {string}
 */
function fileExtension(filename) {
  return filename.substr(filename.lastIndexOf('.') + 1);
}

WillSquire

/**
 * Linear interpolation (LERP).
 *
 * Returns a value between value a to value b over t (0 to 1).
 *
 * @param {number} a
 * @param {number} b
 * @param {number} t
 * @returns {number}
 */

WillSquire

/**
 * Time, a singleton for getting current time and delta time.
 * I.e. Time.time or Time.deltaTime
 *
 * @returns {*}
 * @constructor
 */
var Time = function() {
  // Singleton is returned if avalible else it is made.
  if (Time.prototype._singletonInstance)

WillSquire

/**
 * Clamps a value to within the min or max values given.
 * 
 * @param {number} value
 * @param {number} min
 * @param {number} max
 * @returns {number}
 */
function clamp(value, min, max) {
  return Math.min(Math.max(value, min), max);