//
//  sizeChanger.js
//
//  created by Rebecca Stankus on 07/19/18
//  Copyright 2018 High Fidelity, Inc.
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//

(function() {
    var _this;

    var AUDIO_VOLUME_LEVEL = 1;
    var CHANGE_SOUND = SoundCache.getSound("/sounds/change.wav");
    var HOPI_SCALE = 0.65;

    var originalScale;

    var SizeChanger = function() {
        _this = this;
    };

    SizeChanger.prototype = {
        preload: function(entityID) {
            _this.entityID = entityID;
        },
        
        playSound: function() {
            if (CHANGE_SOUND.downloaded) {
                Audio.playSound(CHANGE_SOUND, {
                    position: MyAvatar.position,
                    volume: AUDIO_VOLUME_LEVEL
                });
            }
        },

        clickReleaseOnEntity: function(entityID, mouseEvent) {
            if (mouseEvent.isLeftButton) {
                this.playSound();
                if (MyAvatar.scale.toFixed(1) == HOPI_SCALE) {
                    if (originalScale) {
                        MyAvatar.scale = originalScale;
                    } else {
                        MyAvatar.scale = 1;
                    }
                } else {
                    originalScale = MyAvatar.scale;
                    MyAvatar.scale = HOPI_SCALE;
                }
            }
        },
        
        stopFarTrigger: function() {
            this.playSound();
            if (MyAvatar.scale.toFixed(1) == HOPI_SCALE) {
                if (originalScale) {
                    MyAvatar.scale = originalScale;
                } else {
                    MyAvatar.scale = 1;
                }
            } else {
                originalScale = MyAvatar.scale;
                MyAvatar.scale = HOPI_SCALE;
            }
        }
    };

    return new SizeChanger();
});