Documented DynamicBitmapText display callbacks.

Finished up some DynamicBitmapText related descriptions.

Removed the align property from BitmapTextConfig, as it's not used.

src/gameobjects/bitmaptext/ParseRetroFont.js

@@ -16,7 +16,7 @@ var GetValue = require('../../utils/object/GetValue');
  * @param {Phaser.Scene} scene - A reference to the Phaser Scene.
  * @param {Phaser.GameObjects.RetroFont.Config} config - The font configuration object.
  *
- * @return {object} [description]
+ * @return {object} A parsed Bitmap Font data entry for the Bitmap Font cache.
  */
 var ParseRetroFont = function (scene, config)
 {

src/gameobjects/bitmaptext/dynamic/DynamicBitmapText.js

@@ -12,20 +12,22 @@ var Render = require('./DynamicBitmapTextRender');
 
 /**
  * @typedef {object} DisplayCallbackConfig
- * @property {{topLeft:number,topRight:number,bottomLeft:number,bottomRight:number}} tint - [description]
- * @property {number} index - [description]
- * @property {number} charCode - [description]
- * @property {number} x - [description]
- * @property {number} y - [description]
- * @property {number} scale - [description]
- * @property {number} rotation - [description]
- * @property {any} data - [description]
+ * @property {{topLeft:number,topRight:number,bottomLeft:number,bottomRight:number}} tint - The tint of the character being rendered.
+ * @property {number} index - The index of the character being rendered.
+ * @property {number} charCode - The character code of the character being rendered.
+ * @property {number} x - The x position of the character being rendered.
+ * @property {number} y - The y position of the character being rendered.
+ * @property {number} scale - The scale of the character being rendered.
+ * @property {number} rotation - The rotation of the character being rendered.
+ * @property {any} data - Custom data stored with the character being rendered.
  */
 
 /**
  * @callback DisplayCallback
  *
- * @param {DisplayCallbackConfig} display - [description]
+ * @param {DisplayCallbackConfig} display - Settings of the character that is about to be rendered.
+ *
+ * @return {{x:number, y:number, scale:number, rotation:number}} Altered position, scale and rotation values for the character that is about to be rendered.
  */
 
 /**
@@ -190,7 +192,7 @@ var DynamicBitmapText = new Class({
         this.cropHeight = 0;
 
         /**
-         * [description]
+         * A callback that alters how each character of the Bitmap Text is rendered.
          *
          * @name Phaser.GameObjects.DynamicBitmapText#displayCallback;
          * @type {DisplayCallback}
@@ -219,12 +221,18 @@ var DynamicBitmapText = new Class({
     },
 
     /**
-     * [description]
+     * Set a callback that alters how each character of the Bitmap Text is rendered.
+     *
+     * The callback receives a {@link DisplayCallbackConfig} object that contains information about the character that's
+     * about to be rendered.
+     *
+     * It should return an object with `x`, `y`, `scale` and `rotation` properties that will be used instead of the
+     * usual values when rendering.
      *
      * @method Phaser.GameObjects.DynamicBitmapText#setDisplayCallback
      * @since 3.0.0
      *
-     * @param {DisplayCallback} callback - [description]
+     * @param {DisplayCallback} callback - The display callback to set.
      *
      * @return {Phaser.GameObjects.DynamicBitmapText} This Game Object.
      */

src/gameobjects/bitmaptext/dynamic/DynamicBitmapTextCreator.js

@@ -16,7 +16,6 @@ var GetAdvancedValue = require('../../../utils/object/GetAdvancedValue');
  * @property {string} [font=''] - The key of the font to use from the BitmapFont cache.
  * @property {string} [text=''] - The string, or array of strings, to be set as the content of this Bitmap Text.
  * @property {(number|false)} [size=false] - The font size to set.
- * @property {string} [align='left'] - The alignment to set.
  */
 
 /**
@@ -39,9 +38,8 @@ GameObjectCreator.register('dynamicBitmapText', function (config, addToScene)
     var font = GetAdvancedValue(config, 'font', '');
     var text = GetAdvancedValue(config, 'text', '');
     var size = GetAdvancedValue(config, 'size', false);
-    var align = GetAdvancedValue(config, 'align', 'left');
 
-    var bitmapText = new BitmapText(this.scene, 0, 0, font, text, size, align);
+    var bitmapText = new BitmapText(this.scene, 0, 0, font, text, size);
 
     if (addToScene !== undefined)
     {

src/gameobjects/bitmaptext/dynamic/DynamicBitmapTextFactory.js

@@ -17,9 +17,9 @@ var GameObjectFactory = require('../../GameObjectFactory');
  *
  * @param {number} x - The x position of the Game Object.
  * @param {number} y - The y position of the Game Object.
- * @param {string} font - [description]
- * @param {(string|string[])} [text] - [description]
- * @param {number} [size] - [description]
+ * @param {string} font - The key of the font to use from the BitmapFont cache.
+ * @param {(string|string[])} [text] - The string, or array of strings, to be set as the content of this Bitmap Text.
+ * @param {number} [size] - The font size to set.
  *
  * @return {Phaser.GameObjects.DynamicBitmapText} The Game Object that was created.
  */

src/gameobjects/bitmaptext/static/BitmapTextFactory.js

@@ -17,9 +17,9 @@ var GameObjectFactory = require('../../GameObjectFactory');
  *
  * @param {number} x - The x position of the Game Object.
  * @param {number} y - The y position of the Game Object.
- * @param {string} font - [description]
- * @param {(string|string[])} [text] - [description]
- * @param {number} [size] - [description]
+ * @param {string} font - The key of the font to use from the BitmapFont cache.
+ * @param {(string|string[])} [text] - The string, or array of strings, to be set as the content of this Bitmap Text.
+ * @param {number} [size] - The font size to set.
  *
  * @return {Phaser.GameObjects.BitmapText} The Game Object that was created.
  */