added basic methods and properties to the BaseSoundManager class

Author: pavle-goloskokovic

v3/src/sound/BaseSoundManager.js

@@ -1,21 +1,62 @@
 var Class = require('../utils/Class');
-
-//  Phaser.Loader.BaseSoundManager
-
+var NOOP = require('../utils/NOOP');
+var EventDispatcher = require('../events/EventDispatcher');
+//  Phaser.Sound.BaseSoundManager
 var BaseSoundManager = new Class({
-
-    // TODO define sound manager interface
-
-    initialize:
-
-    function BaseSoundManager (game)
-    {
+    initialize: function BaseSoundManager(game) {
         /**
-         * @property {Phaser.Game} game - Local reference to game.
+         * Local reference to game.
+         * @property {Phaser.Game} game
          */
         this.game = game;
-    }
-
+        /**
+         * Global mute setting.
+         * @property {boolean} mute
+         */
+        this.mute = false;
+        /**
+         * Global volume setting.
+         * @property {number} volume
+         */
+        this.volume = 1;
+        /**
+         * Global playback rate at which the audio asset will be played.
+         * Value of 1.0 plays the audio at full speed, 0.5 plays the audio at half speed
+         * and 2.0 doubles the audio's playback speed.
+         * @property {number} rate
+         */
+        this.rate = 1;
+        /**
+         * Global amount of panning to apply.
+         * The value can range between -1 (full left pan) and 1 (full right pan).
+         * @property  {number} pan
+         */
+        this.pan = 0;
+        // TODO add fields for global spatialization options
+        /**
+         * Set to true to have all sound muted when the Phaser game
+         * pauses (such as on loss of focus), or set to false to keep audio playing, regardless of
+         * the game pause state. You may need to do this should you wish to control audio muting
+         * via external DOM buttons or similar.
+         * @property {boolean} muteOnPause
+         */
+        this.muteOnPause = true;
+        /**
+         * [description]
+         *
+         * @property {Phaser.Events.EventDispatcher} events
+         */
+        this.events = new EventDispatcher();
+    },
+    add: NOOP,
+    addAudioSprite: NOOP,
+    addOscillator: NOOP,
+    remove: NOOP,
+    removeByKey: NOOP,
+    pauseAll: NOOP,
+    resumeAll: NOOP,
+    stopAll: NOOP,
+    update: NOOP,
+    destroy: NOOP
 });
-
 module.exports = BaseSoundManager;