Random Loading Image (RMMV)

//=================================================================
// Random Loading Image v1.0
//      * This plugin allows you to use customized "Loading..." images and
//        randomize them. This was originally written specifically for "The
//        Adventures of Tryggr".
//
// © 2015, Companion Wulf
//
//=================================================================
// RandomLoadingImage.js
//=================================================================

/*:
 * @plugindesc Changes the default "Loading..." image to a random one.
 * @author Companion Wulf
 *
 * @param Number of Images
 * @desc The total number of "Loading" images used.
 * @default 3
 *
 * @help
 * Images must be named in sequence: Loading1, Loading2, etc.
 *
 * Set "Number of Images" to the total number of "Loading" images you've
 * used (excluding the default).
 *
 * There are no plugin commands.
 *
 * This plugin is free to use under CC BY-SA 4.0, but please refer to the
 * RPG Maker Times blogsite for other details.
 *
 */

(function() {

        var parameters = PluginManager.parameters('RandomLoadingImage');
        var numberImages = Number(parameters['Number of Images']);

        // Doesn't seem to work properly aliased, so overwritten
        SceneManager.initGraphics = function() {
                var randomImage = (Math.floor(Math.randomInt(numberImages) + 1));
                var type = this.preferableRendererType();
                Graphics.initialize(this._screenWidth, this._screenHeight, type);
                Graphics.boxWidth = this._boxWidth;
                Graphics.boxHeight = this._boxHeight;
                Graphics.setLoadingImage('img/system/Loading'+randomImage+'.png');
                if (Utils.isOptionValid('showfps')) { Graphics.showFps(); }
                if (type === 'webgl') { this.checkWebGL(); }
        };

})();